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R1 LovePara: app-server stack, on-target C dev, new NIC support

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This commit is contained in:
markmental 2026-09-14 00:06:17 -04:00
commit 2a0f3a406c
1376 changed files with 262659 additions and 28 deletions
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322
.config
View file

@ -1,6 +1,6 @@
#
# Automatically generated file; DO NOT EDIT.
# Buildroot -g674592d-dirty Configuration
# Buildroot -g8de5ae7-dirty Configuration
#
BR2_HAVE_DOT_CONFIG=y
BR2_HOST_GCC_AT_LEAST_4_9=y
@ -467,8 +467,8 @@ BR2_TARGET_GENERIC_REMOUNT_ROOTFS_RW=y
BR2_SYSTEM_DHCP="eth0"
BR2_SYSTEM_DEFAULT_PATH="/bin:/sbin:/usr/bin:/usr/sbin"
BR2_ENABLE_LOCALE_PURGE=y
BR2_ENABLE_LOCALE_WHITELIST="C en_US"
BR2_GENERATE_LOCALE=""
BR2_ENABLE_LOCALE_WHITELIST="C en_US en_US.UTF-8"
BR2_GENERATE_LOCALE="en_US.UTF-8"
# BR2_SYSTEM_ENABLE_NLS is not set
# BR2_TARGET_TZ_INFO is not set
BR2_ROOTFS_USERS_TABLES=""
@ -979,7 +979,12 @@ BR2_PACKAGE_E2FSPROGS_FSCK=y
#
# BR2_PACKAGE_BITSTREAM_VERA is not set
# BR2_PACKAGE_CANTARELL is not set
# BR2_PACKAGE_DEJAVU is not set
BR2_PACKAGE_DEJAVU=y
BR2_PACKAGE_DEJAVU_MONO=y
BR2_PACKAGE_DEJAVU_SANS=y
BR2_PACKAGE_DEJAVU_SERIF=y
BR2_PACKAGE_DEJAVU_SANS_CONDENSED=y
BR2_PACKAGE_DEJAVU_SERIF_CONDENSED=y
# BR2_PACKAGE_FONT_AWESOME is not set
# BR2_PACKAGE_GHOSTSCRIPT_FONTS is not set
# BR2_PACKAGE_INCONSOLATA is not set
@ -1136,7 +1141,7 @@ BR2_PACKAGE_NETSURF_ARCH_SUPPORTS=y
#
# freerdp needs a toolchain w/ wchar, dynamic library, threads, C++
#
# BR2_PACKAGE_GRAPHICSMAGICK is not set
BR2_PACKAGE_GRAPHICSMAGICK=y
# BR2_PACKAGE_IMAGEMAGICK is not set
# BR2_PACKAGE_LIBGLVND is not set
@ -1541,9 +1546,275 @@ BR2_PACKAGE_OPENJDK_ARCH_SUPPORTS=y
#
# openjdk needs glibc, and a toolchain w/ wchar, dynamic library, threads, C++, gcc >= 4.9, host gcc >= 4.9
#
# BR2_PACKAGE_PERL is not set
BR2_PACKAGE_PERL=y
BR2_PACKAGE_PERL_MODULES=""
# BR2_PACKAGE_PERL_THREADS is not set
#
# Perl libraries/modules
#
# BR2_PACKAGE_PERL_APACHE_LOGFORMAT_COMPILER is not set
# BR2_PACKAGE_PERL_APPCONFIG is not set
# BR2_PACKAGE_PERL_ASTRO_SUNTIME is not set
# BR2_PACKAGE_PERL_CLASS_INSPECTOR is not set
# BR2_PACKAGE_PERL_CLASS_LOAD is not set
# BR2_PACKAGE_PERL_CLASS_METHOD_MODIFIERS is not set
# BR2_PACKAGE_PERL_CLASS_STD is not set
# BR2_PACKAGE_PERL_CLASS_STD_FAST is not set
# BR2_PACKAGE_PERL_CLONE is not set
# BR2_PACKAGE_PERL_CONVERT_ASN1 is not set
# BR2_PACKAGE_PERL_COOKIE_BAKER is not set
# BR2_PACKAGE_PERL_CRYPT_BLOWFISH is not set
# BR2_PACKAGE_PERL_CRYPT_CBC is not set
# BR2_PACKAGE_PERL_CRYPT_OPENSSL_AES is not set
# BR2_PACKAGE_PERL_CRYPT_OPENSSL_RANDOM is not set
# BR2_PACKAGE_PERL_CRYPT_OPENSSL_RSA is not set
# BR2_PACKAGE_PERL_DATA_DUMP is not set
# BR2_PACKAGE_PERL_DATA_OPTLIST is not set
# BR2_PACKAGE_PERL_DATA_UUID is not set
# BR2_PACKAGE_PERL_DATE_MANIP is not set
# BR2_PACKAGE_PERL_DATETIME_TINY is not set
#
# perl-dbd-mysql needs a toolchain w/ dynamic library, wchar, C++, threads
#
# BR2_PACKAGE_PERL_DBI is not set
# BR2_PACKAGE_PERL_DEVEL_CYCLE is not set
# BR2_PACKAGE_PERL_DEVEL_GLOBALDESTRUCTION is not set
# BR2_PACKAGE_PERL_DEVEL_SIZE is not set
# BR2_PACKAGE_PERL_DEVEL_STACKTRACE is not set
# BR2_PACKAGE_PERL_DEVEL_STACKTRACE_ASHTML is not set
# BR2_PACKAGE_PERL_DEVICE_SERIALPORT is not set
# BR2_PACKAGE_PERL_DIGEST_HMAC is not set
# BR2_PACKAGE_PERL_DIGEST_SHA1 is not set
# BR2_PACKAGE_PERL_DIST_CHECKCONFLICTS is not set
#
# perl-encode-detect needs a toolchain w/ C++, dynamic library
#
# BR2_PACKAGE_PERL_ENCODE_LOCALE is not set
# BR2_PACKAGE_PERL_EXPORTER_TINY is not set
# BR2_PACKAGE_PERL_FILE_LISTING is not set
# BR2_PACKAGE_PERL_FILE_SHAREDIR is not set
# BR2_PACKAGE_PERL_FILE_SLURP is not set
# BR2_PACKAGE_PERL_FILE_UTIL is not set
# BR2_PACKAGE_PERL_FILESYS_NOTIFY_SIMPLE is not set
# BR2_PACKAGE_PERL_GD is not set
# BR2_PACKAGE_PERL_GDGRAPH is not set
# BR2_PACKAGE_PERL_GDTEXTUTIL is not set
# BR2_PACKAGE_PERL_HASH_MULTIVALUE is not set
# BR2_PACKAGE_PERL_HTML_PARSER is not set
# BR2_PACKAGE_PERL_HTML_TAGSET is not set
# BR2_PACKAGE_PERL_HTTP_COOKIES is not set
# BR2_PACKAGE_PERL_HTTP_DAEMON is not set
# BR2_PACKAGE_PERL_HTTP_DATE is not set
# BR2_PACKAGE_PERL_HTTP_ENTITY_PARSER is not set
# BR2_PACKAGE_PERL_HTTP_HEADERS_FAST is not set
# BR2_PACKAGE_PERL_HTTP_MESSAGE is not set
# BR2_PACKAGE_PERL_HTTP_MULTIPARTPARSER is not set
# BR2_PACKAGE_PERL_HTTP_NEGOTIATE is not set
# BR2_PACKAGE_PERL_I18N is not set
# BR2_PACKAGE_PERL_IMAGE_EXIFTOOL is not set
# BR2_PACKAGE_PERL_IO_HTML is not set
# BR2_PACKAGE_PERL_IO_INTERFACE is not set
# BR2_PACKAGE_PERL_IO_SOCKET_MULTICAST is not set
# BR2_PACKAGE_PERL_IO_SOCKET_SSL is not set
# BR2_PACKAGE_PERL_JSON_MAYBEXS is not set
# BR2_PACKAGE_PERL_JSON_TINY is not set
# BR2_PACKAGE_PERL_LIBWWW_PERL is not set
# BR2_PACKAGE_PERL_LOCALE_MAKETEXT_LEXICON is not set
# BR2_PACKAGE_PERL_LWP_MEDIATYPES is not set
# BR2_PACKAGE_PERL_LWP_PROTOCOL_HTTPS is not set
# BR2_PACKAGE_PERL_MAIL_DKIM is not set
# BR2_PACKAGE_PERL_MAILTOOLS is not set
# BR2_PACKAGE_PERL_MATH_INT64 is not set
# BR2_PACKAGE_PERL_MATH_PRIME_UTIL is not set
# BR2_PACKAGE_PERL_MIME_BASE32 is not set
# BR2_PACKAGE_PERL_MIME_BASE64_URLSAFE is not set
# BR2_PACKAGE_PERL_MIME_TOOLS is not set
# BR2_PACKAGE_PERL_MODULE_IMPLEMENTATION is not set
# BR2_PACKAGE_PERL_MODULE_RUNTIME is not set
# BR2_PACKAGE_PERL_MOJOLICIOUS is not set
# BR2_PACKAGE_PERL_MOJOLICIOUS_PLUGIN_AUTHENTICATION is not set
# BR2_PACKAGE_PERL_MOJOLICIOUS_PLUGIN_AUTHORIZATION is not set
# BR2_PACKAGE_PERL_MOJOLICIOUS_PLUGIN_CSPHEADER is not set
# BR2_PACKAGE_PERL_MOJOLICIOUS_PLUGIN_I18N is not set
# BR2_PACKAGE_PERL_MOJOLICIOUS_PLUGIN_SECURITYHEADER is not set
# BR2_PACKAGE_PERL_MOO is not set
# BR2_PACKAGE_PERL_MOZILLA_CA is not set
# BR2_PACKAGE_PERL_NET_DNS is not set
# BR2_PACKAGE_PERL_NET_HTTP is not set
# BR2_PACKAGE_PERL_NET_SNMP is not set
#
# perl-net-ssh2 needs libssh2 with OpenSSL or Libgcrypt backend
#
# BR2_PACKAGE_PERL_NET_SSLEAY is not set
# BR2_PACKAGE_PERL_NET_TELNET is not set
# BR2_PACKAGE_PERL_NETADDR_IP is not set
# BR2_PACKAGE_PERL_NUMBER_BYTES_HUMAN is not set
# BR2_PACKAGE_PERL_PACKAGE_STASH is not set
# BR2_PACKAGE_PERL_PARAMS_UTIL is not set
# BR2_PACKAGE_PERL_PARSE_YAPP is not set
# BR2_PACKAGE_PERL_PATH_TINY is not set
# BR2_PACKAGE_PERL_PLACK is not set
# BR2_PACKAGE_PERL_POSIX_STRFTIME_COMPILER is not set
# BR2_PACKAGE_PERL_ROLE_TINY is not set
# BR2_PACKAGE_PERL_STREAM_BUFFERED is not set
# BR2_PACKAGE_PERL_SUB_EXPORTER_PROGRESSIVE is not set
# BR2_PACKAGE_PERL_SUB_INSTALL is not set
# BR2_PACKAGE_PERL_SUB_QUOTE is not set
# BR2_PACKAGE_PERL_SYS_CPU is not set
# BR2_PACKAGE_PERL_SYS_MEMINFO is not set
# BR2_PACKAGE_PERL_SYS_MMAP is not set
# BR2_PACKAGE_PERL_TIME_PARSEDATE is not set
# BR2_PACKAGE_PERL_TIMEDATE is not set
# BR2_PACKAGE_PERL_TRY_TINY is not set
# BR2_PACKAGE_PERL_TYPE_TINY is not set
# BR2_PACKAGE_PERL_URI is not set
# BR2_PACKAGE_PERL_WWW_FORM_URLENCODED is not set
# BR2_PACKAGE_PERL_WWW_ROBOTRULES is not set
# BR2_PACKAGE_PERL_X10 is not set
# BR2_PACKAGE_PERL_XML_LIBXML is not set
# BR2_PACKAGE_PERL_XML_NAMESPACESUPPORT is not set
# BR2_PACKAGE_PERL_XML_SAX is not set
# BR2_PACKAGE_PERL_XML_SAX_BASE is not set
BR2_PACKAGE_PHP_ARCH_SUPPORTS=y
# BR2_PACKAGE_PHP is not set
BR2_PACKAGE_PHP=y
BR2_PACKAGE_PHP_SAPI_CGI=y
BR2_PACKAGE_PHP_SAPI_CLI=y
BR2_PACKAGE_PHP_SAPI_FPM=y
#
# Extensions
#
# BR2_PACKAGE_PHP_EXT_CALENDAR is not set
# BR2_PACKAGE_PHP_EXT_FILEINFO is not set
# BR2_PACKAGE_PHP_EXT_OPCACHE is not set
# BR2_PACKAGE_PHP_EXT_READLINE is not set
BR2_PACKAGE_PHP_EXT_SESSION=y
#
# Compression extensions
#
# BR2_PACKAGE_PHP_EXT_BZIP2 is not set
# BR2_PACKAGE_PHP_EXT_PHAR is not set
# BR2_PACKAGE_PHP_EXT_ZIP is not set
BR2_PACKAGE_PHP_EXT_ZLIB=y
#
# Cryptography extensions
#
# BR2_PACKAGE_PHP_EXT_LIBARGON2 is not set
# BR2_PACKAGE_PHP_EXT_LIBSODIUM is not set
# BR2_PACKAGE_PHP_EXT_OPENSSL is not set
#
# Database extensions
#
# BR2_PACKAGE_PHP_EXT_DBA is not set
# BR2_PACKAGE_PHP_EXT_MYSQLI is not set
# BR2_PACKAGE_PHP_EXT_PGSQL is not set
# BR2_PACKAGE_PHP_EXT_SQLITE is not set
# BR2_PACKAGE_PHP_EXT_PDO is not set
#
# Human language and character encoding support
#
#
# Gettext support needs NLS enabled
#
# BR2_PACKAGE_PHP_EXT_ICONV is not set
#
# intl support needs a toolchain w/ C++, wchar, threads, dynamic library, gcc >= 4.9, host gcc >= 4.9
#
# BR2_PACKAGE_PHP_EXT_MBSTRING is not set
#
# Image processing
#
# BR2_PACKAGE_PHP_EXT_EXIF is not set
# BR2_PACKAGE_PHP_EXT_GD is not set
#
# Mathematical extensions
#
# BR2_PACKAGE_PHP_EXT_BCMATH is not set
# BR2_PACKAGE_PHP_EXT_GMP is not set
#
# Other basic extensions
#
# BR2_PACKAGE_PHP_EXT_TOKENIZER is not set
#
# Other services
#
# BR2_PACKAGE_PHP_EXT_CURL is not set
# BR2_PACKAGE_PHP_EXT_FTP is not set
# BR2_PACKAGE_PHP_EXT_SNMP is not set
# BR2_PACKAGE_PHP_EXT_SOCKETS is not set
#
# Process Control
#
# BR2_PACKAGE_PHP_EXT_PCNTL is not set
BR2_PACKAGE_PHP_EXT_POSIX=y
# BR2_PACKAGE_PHP_EXT_SHMOP is not set
# BR2_PACKAGE_PHP_EXT_SYSVMSG is not set
# BR2_PACKAGE_PHP_EXT_SYSVSEM is not set
# BR2_PACKAGE_PHP_EXT_SYSVSHM is not set
#
# Variable and Type related
#
# BR2_PACKAGE_PHP_EXT_CTYPE is not set
# BR2_PACKAGE_PHP_EXT_FILTER is not set
#
# Web services
#
# BR2_PACKAGE_PHP_EXT_SOAP is not set
#
# XML manipulation
#
# BR2_PACKAGE_PHP_EXT_DOM is not set
# BR2_PACKAGE_PHP_EXT_LIBXML2 is not set
# BR2_PACKAGE_PHP_EXT_SIMPLEXML is not set
# BR2_PACKAGE_PHP_EXT_XML is not set
# BR2_PACKAGE_PHP_EXT_XMLREADER is not set
# BR2_PACKAGE_PHP_EXT_XMLWRITER is not set
# BR2_PACKAGE_PHP_EXT_XSL is not set
# BR2_PACKAGE_PHP_EXT_FFI is not set
#
# External php extensions
#
# BR2_PACKAGE_PHP_AMQP is not set
# BR2_PACKAGE_PHP_APCU is not set
# BR2_PACKAGE_PHP_GEOIP is not set
# BR2_PACKAGE_PHP_GNUPG is not set
# BR2_PACKAGE_PHP_IMAGICK is not set
#
# php-lua needs the lua interpreter
#
#
# php-memcached needs a toolchain w/ C++, threads
#
# BR2_PACKAGE_PHP_PAM is not set
# BR2_PACKAGE_PHP_PECL_DBUS is not set
# BR2_PACKAGE_PHP_SSH2 is not set
# BR2_PACKAGE_PHP_XDEBUG is not set
# BR2_PACKAGE_PHP_YAML is not set
#
# php-zmq needs a toolchain w/ C++, threads
#
BR2_PACKAGE_PYTHON3=y
# BR2_PACKAGE_PYTHON3_PY_ONLY is not set
BR2_PACKAGE_PYTHON3_PYC_ONLY=y
@ -2195,7 +2466,7 @@ BR2_PACKAGE_PYTHON_WERKZEUG=y
# python-zopfli needs a toolchain w/ C++
#
# BR2_PACKAGE_QUICKJS is not set
# BR2_PACKAGE_RUBY is not set
BR2_PACKAGE_RUBY=y
BR2_PACKAGE_SWIPL_ARCH_SUPPORTS=y
# BR2_PACKAGE_SWIPL is not set
# BR2_PACKAGE_TCL is not set
@ -2553,8 +2824,8 @@ BR2_PACKAGE_SQLITE=y
#
# exiv2 needs a uClibc or glibc toolchain w/ C++, wchar, dynamic library, threads
#
# BR2_PACKAGE_FONTCONFIG is not set
# BR2_PACKAGE_FREETYPE is not set
BR2_PACKAGE_FONTCONFIG=y
BR2_PACKAGE_FREETYPE=y
# BR2_PACKAGE_GD is not set
# BR2_PACKAGE_GDK_PIXBUF is not set
# BR2_PACKAGE_GIFLIB is not set
@ -2587,7 +2858,11 @@ BR2_PACKAGE_SQLITE=y
#
# BR2_PACKAGE_JASPER is not set
# BR2_PACKAGE_JBIG2DEC is not set
# BR2_PACKAGE_JPEG is not set
BR2_PACKAGE_JPEG=y
BR2_PACKAGE_LIBJPEG=y
# BR2_PACKAGE_JPEG_TURBO is not set
BR2_PACKAGE_HAS_JPEG=y
BR2_PACKAGE_PROVIDES_JPEG="libjpeg"
#
# kms++ needs a toolchain w/ threads, C++, gcc >= 4.8, headers >= 4.11, wchar
@ -2660,7 +2935,7 @@ BR2_PACKAGE_SQLITE=y
#
# BR2_PACKAGE_LIBMEDIAART is not set
# BR2_PACKAGE_LIBMNG is not set
# BR2_PACKAGE_LIBPNG is not set
BR2_PACKAGE_LIBPNG=y
# BR2_PACKAGE_LIBQRENCODE is not set
#
@ -2716,7 +2991,9 @@ BR2_PACKAGE_WEBKITGTK_ARCH_SUPPORTS=y
#
# webkitgtk needs libgtk3 or libgtk4 and a toolchain w/ C++, wchar, NPTL, dynamic library, gcc >= 11, host gcc >= 4.9
#
# BR2_PACKAGE_WEBP is not set
BR2_PACKAGE_WEBP=y
BR2_PACKAGE_WEBP_DEMUX=y
BR2_PACKAGE_WEBP_MUX=y
#
# wlroots needs udev, EGL, OpenGL ES and GBM support
@ -2873,7 +3150,7 @@ BR2_PACKAGE_MRAA_ARCH_SUPPORTS=y
# benejson needs a toolchain w/ C++
#
# BR2_PACKAGE_CJSON is not set
# BR2_PACKAGE_EXPAT is not set
BR2_PACKAGE_EXPAT=y
# BR2_PACKAGE_JANSSON is not set
# BR2_PACKAGE_JOSE is not set
# BR2_PACKAGE_JSMN is not set
@ -3766,7 +4043,11 @@ BR2_PACKAGE_NCURSES_ADDITIONAL_TERMINFO=""
# BR2_PACKAGE_NEWT is not set
# BR2_PACKAGE_ONIGURUMA is not set
# BR2_PACKAGE_PCRE is not set
# BR2_PACKAGE_PCRE2 is not set
BR2_PACKAGE_PCRE2=y
# BR2_PACKAGE_PCRE2_16 is not set
# BR2_PACKAGE_PCRE2_32 is not set
BR2_PACKAGE_PCRE2_JIT_ARCH_SUPPORTS=y
# BR2_PACKAGE_PCRE2_JIT is not set
# BR2_PACKAGE_POPT is not set
#
@ -3993,7 +4274,7 @@ BR2_PACKAGE_DROPBEAR_LOCALOPTIONS_FILE=""
#
# gerbera needs a toolchain w/ C++, dynamic library, threads, wchar, gcc >= 8
#
# BR2_PACKAGE_GESFTPSERVER is not set
BR2_PACKAGE_GESFTPSERVER=y
#
# gloox needs a toolchain w/ C++
@ -4042,7 +4323,7 @@ BR2_PACKAGE_IFUPDOWN_SCRIPTS=y
# iperf needs a toolchain w/ C++
#
# BR2_PACKAGE_IPERF3 is not set
# BR2_PACKAGE_IPROUTE2 is not set
BR2_PACKAGE_IPROUTE2=y
# BR2_PACKAGE_IPSET is not set
# BR2_PACKAGE_IPTABLES is not set
# BR2_PACKAGE_IPTRAF_NG is not set
@ -4115,7 +4396,7 @@ BR2_PACKAGE_LYNX=y
# BR2_PACKAGE_NBD is not set
# BR2_PACKAGE_NCFTP is not set
# BR2_PACKAGE_NDISC6 is not set
BR2_PACKAGE_NET_TOOLS=y
# BR2_PACKAGE_NET_TOOLS is not set
# BR2_PACKAGE_NETATALK is not set
# BR2_PACKAGE_NETCALC is not set
BR2_PACKAGE_NETCAT=y
@ -4215,7 +4496,7 @@ BR2_PACKAGE_NFTABLES_PYTHON=y
#
# snort3 needs a toolchain w/ C++, wchar, threads, dynamic library, gcc >= 4.9
#
# BR2_PACKAGE_SOCAT is not set
BR2_PACKAGE_SOCAT=y
# BR2_PACKAGE_SOCKETCAND is not set
# BR2_PACKAGE_SOFTETHER is not set
# BR2_PACKAGE_SPAWN_FCGI is not set
@ -4667,7 +4948,8 @@ BR2_PACKAGE_UTIL_LINUX_LIBUUID=y
# BR2_PACKAGE_MC is not set
# BR2_PACKAGE_MG is not set
# BR2_PACKAGE_MOST is not set
# BR2_PACKAGE_NANO is not set
BR2_PACKAGE_NANO=y
BR2_PACKAGE_NANO_TINY=y
# BR2_PACKAGE_UEMACS is not set
BR2_PACKAGE_VIM=y
BR2_PACKAGE_VIM_RUNTIME=y

7
README.md
View file

@ -13,8 +13,8 @@ disk installer (`mentalnet-install`).
## Current release
**R1 "FirstStorm"** — named after DECO*27's
*Chūlán ~First Storm~* (初嵐～First Storm～).
**R1 "LovePara"** — named after DECO*27's *ラブパラ (Love Para)*,
feat. Hatsune Miku.
## Versioning
@ -27,7 +27,8 @@ disk installer (`mentalnet-install`).
| Release | Codename | Song | Notes |
|---------|----------|------|-------|
| R1 | Mesmerizer | *Mesmerizer* — 32ki (Hatsune Miku & Kasane Teto) | Initial release |
| R1 | **FirstStorm** | *Chūlán ~First Storm~ (初嵐～First Storm～)* — DECO*27 | **Current** — swap-free installer, true i586 support, terminal/input hardening, interrupt-storm fixes |
| R1 | FirstStorm | *Chūlán ~First Storm~ (初嵐～First Storm～)* — DECO*27 | Swap-free installer, true i586 support, terminal/input hardening, interrupt-storm fixes |
| R1 | **LovePara** | *ラブパラ (Love Para)* — DECO*27 feat. Hatsune Miku | **Current** — app-server stack (PHP/Ruby/Perl, php-fpm, lighttpd `/proxy/` → port 1337), tcc on-target C dev with glibc headers, gesftpserver, SiS 900 / VIA Rhine / Tigon3 NICs, fastfetch, nano, en_US.UTF-8 locale |
## Quick facts

12
board/mentalnet/linux-slim.config
View file

@ -15,6 +15,15 @@ CONFIG_E1000=y
CONFIG_E1000E=y
CONFIG_NET_VENDOR_REALTEK=y
CONFIG_8139TOO=y
CONFIG_NET_VENDOR_BROADCOM=y
CONFIG_TIGON3=y # Broadcom Gigabit (Essential for 2000s Dells/HPs)
CONFIG_NET_VENDOR_VIA=y
CONFIG_VIA_RHINE=y # VIA Rhine 10/100 (Essential for early eMachines)
CONFIG_NET_VENDOR_SIS=y
CONFIG_SIS900=y # SiS 900 10/100 (Common on bargain-bin 90s clone towers)
# QEMU/Proxmox present their rtl8139 emulation as an enhanced 8139C+
# chip (rev 0x20); 8139too defers those to the 8139cp driver.
CONFIG_8139CP=y
@ -87,7 +96,6 @@ CONFIG_VGA_CONSOLE=y
# CONFIG_NET_VENDOR_ARC is not set
# CONFIG_NET_VENDOR_ASIX is not set
# CONFIG_NET_VENDOR_ATHEROS is not set
# CONFIG_NET_VENDOR_BROADCOM is not set
# CONFIG_NET_VENDOR_BROCADE is not set
# CONFIG_NET_VENDOR_CADENCE is not set
# CONFIG_NET_VENDOR_CAVIUM is not set
@ -128,7 +136,6 @@ CONFIG_VGA_CONSOLE=y
# CONFIG_NET_VENDOR_SAMSUNG is not set
# CONFIG_NET_VENDOR_SEEQ is not set
# CONFIG_NET_VENDOR_SILAN is not set
# CONFIG_NET_VENDOR_SIS is not set
# CONFIG_NET_VENDOR_SMSC is not set
# CONFIG_NET_VENDOR_SOCIONEXT is not set
# CONFIG_NET_VENDOR_SOLARFLARE is not set
@ -138,7 +145,6 @@ CONFIG_VGA_CONSOLE=y
# CONFIG_NET_VENDOR_TEHUTI is not set
# CONFIG_NET_VENDOR_TI is not set
# CONFIG_NET_VENDOR_VERTEXCOM is not set
# CONFIG_NET_VENDOR_VIA is not set
# CONFIG_NET_VENDOR_WANGXUN is not set
# CONFIG_NET_VENDOR_WIZNET is not set
# CONFIG_NET_VENDOR_XILINX is not set

16
board/mentalnet/overlay/etc/lighttpd/conf.d/proxy.conf Normal file
View file

@ -0,0 +1,16 @@
## Copyright (C) 2026 Mark Robillard Jr (MARKMENTAL)
## SPDX-License-Identifier: GPL-3.0-or-later
# 1. You only need mod_proxy enabled for this
server.modules += ( "mod_proxy" )
# 2. Trap the /proxy/ prefix from the user's HTTP request, map the path, and forward it
# to the proxy passed application server
$HTTP["url"] =~ "^/proxy/" {
proxy.header = (
"map-urlpath" => ( "/proxy/" => "/" )
)
proxy.server = (
"" => ( ( "host" => "127.0.0.1", "port" => 1337 ) )
)
}

176
board/mentalnet/overlay/etc/lighttpd/modules.conf Normal file
View file

@ -0,0 +1,176 @@
## Copyright (C) 2026 Mark Robillard Jr (MARKMENTAL)
## SPDX-License-Identifier: GPL-3.0-or-later
#######################################################################
##
## Modules to load
## -----------------
##
## Load only the modules needed in order to keep things simple.
##
## lighttpd automatically adds the following default modules
## to server.modules, if not explicitly listed in server.modules:
## "mod_indexfile", "mod_dirlisting", "mod_staticfile"
##
## You may disable automatic loading of default modules by setting
## server.compat-module-load = "disable"
##
## lighttpd provides many modules, and not all are listed below. Please see:
## https://wiki.lighttpd.net/Docs_ConfigurationOptions
##
## Modules, which are pulled in via conf.d/*.conf
##
## - mod_accesslog -> conf.d/access_log.conf
## - mod_deflate -> conf.d/deflate.conf
## - mod_status -> conf.d/status.conf
## - mod_webdav -> conf.d/webdav.conf
## - mod_evhost -> conf.d/evhost.conf
## - mod_simple_vhost -> conf.d/simple_vhost.conf
## - mod_userdir -> conf.d/userdir.conf
## - mod_rrdtool -> conf.d/rrdtool.conf
## - mod_ssi -> conf.d/ssi.conf
## - mod_cgi -> conf.d/cgi.conf
## - mod_scgi -> conf.d/scgi.conf
## - mod_fastcgi -> conf.d/fastcgi.conf
## - mod_proxy -> conf.d/proxy.conf
## - mod_expire -> conf.d/expire.conf
##
## NOTE: The order of modules in server.modules is important.
##
## Modules which gate requests (e.g. mod_access, mod_auth) or modify
## requests (e.g. mod_alias, mod_setenv) should be listed before
## modules which complete requests (e.g. mod_redirect, mod_rewrite),
## and which, in turn, should be listed before dynamic handlers
## (e.g. mod_cgi, mod_fastcgi, mod_proxy, mod_scgi, ...)
##
## Regardless of module order, modules operating on connections (e.g. TLS)
## operate on connections before modules which operate on requests. (There
## can be multiple requests per connection.) Similarly, regardless of module
## order, mod_rewrite and mod_extforward operate on requests before other
## request modules.
##
## DO NOT alphabetize modules.
## Alphabetizing may break expected functionality. See explanation above.
##
server.modules += (
# "mod_rewrite",
"mod_access",
# "mod_auth",
# "mod_authn_file",
# "mod_redirect",
# "mod_setenv",
# "mod_alias",
)
##
#######################################################################
#######################################################################
##
## Config for various Modules
##
##
## TLS/SSL configuration
##
#include conf_dir + "/conf.d/tls.conf"
##
## mod_expire
##
#include conf_dir + "/conf.d/expire.conf"
##
## mod_deflate
##
#include conf_dir + "/conf.d/deflate.conf"
##
## mod_magnet
##
#include conf_dir + "/conf.d/magnet.conf"
##
## mod_ssi
##
#include conf_dir + "/conf.d/ssi.conf"
##
## mod_status
##
#include conf_dir + "/conf.d/status.conf"
##
## mod_webdav
##
#include conf_dir + "/conf.d/webdav.conf"
##
## mod_userdir
##
#include conf_dir + "/conf.d/userdir.conf"
##
## mod_rrdtool
##
#include conf_dir + "/conf.d/rrdtool.conf"
##
#######################################################################
#######################################################################
##
## CGI/proxy modules
##
##
## mod_proxy
##
include conf_dir + "/conf.d/proxy.conf"
##
## SCGI (mod_scgi)
##
#include conf_dir + "/conf.d/scgi.conf"
##
## FastCGI (mod_fastcgi)
##
#include conf_dir + "/conf.d/fastcgi.conf"
##
## plain old CGI (mod_cgi)
##
#include conf_dir + "/conf.d/cgi.conf"
##
#######################################################################
#######################################################################
##
## VHost Modules
##
## options to support many vhosts
## - none; virtual hosts (vhosts) are natively supported in lighttpd via
## lighttpd.conf conditionals $HTTP["host"] == "..." { ... }
## - mod_evhost
## - mod_simple_vhost
## - mod_vhostdb
## mod_vhostdb_dbi, mod_vhostdb_ldap, mod_vhostdb_mysql, mod_vhostdb_pgsql
##
## https://wiki.lighttpd.net/Docs_ConfigurationOptions
##
##
## mod_evhost
##
#include conf_dir + "/conf.d/evhost.conf"
##
## mod_simple_vhost
##
#include conf_dir + "/conf.d/simple_vhost.conf"
##
#######################################################################

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#ifndef __A_OUT_GNU_H__
#define __A_OUT_GNU_H__
#include <bits/a.out.h>
#define __GNU_EXEC_MACROS__
struct exec
{
unsigned long a_info; /* Use macros N_MAGIC, etc for access. */
unsigned int a_text; /* Length of text, in bytes. */
unsigned int a_data; /* Length of data, in bytes. */
unsigned int a_bss; /* Length of uninitialized data area for file, in bytes. */
unsigned int a_syms; /* Length of symbol table data in file, in bytes. */
unsigned int a_entry; /* Start address. */
unsigned int a_trsize;/* Length of relocation info for text, in bytes. */
unsigned int a_drsize;/* Length of relocation info for data, in bytes. */
};
enum machine_type
{
M_OLDSUN2 = 0,
M_68010 = 1,
M_68020 = 2,
M_SPARC = 3,
M_386 = 100,
M_MIPS1 = 151,
M_MIPS2 = 152
};
#define N_MAGIC(exec) ((exec).a_info & 0xffff)
#define N_MACHTYPE(exec) ((enum machine_type)(((exec).a_info >> 16) & 0xff))
#define N_FLAGS(exec) (((exec).a_info >> 24) & 0xff)
#define N_SET_INFO(exec, magic, type, flags) \
((exec).a_info = ((magic) & 0xffff) \
| (((int)(type) & 0xff) << 16) \
| (((flags) & 0xff) << 24))
#define N_SET_MAGIC(exec, magic) \
((exec).a_info = ((exec).a_info & 0xffff0000) | ((magic) & 0xffff))
#define N_SET_MACHTYPE(exec, machtype) \
((exec).a_info = \
((exec).a_info&0xff00ffff) | ((((int)(machtype))&0xff) << 16))
#define N_SET_FLAGS(exec, flags) \
((exec).a_info = \
((exec).a_info&0x00ffffff) | (((flags) & 0xff) << 24))
/* Code indicating object file or impure executable. */
#define OMAGIC 0407
/* Code indicating pure executable. */
#define NMAGIC 0410
/* Code indicating demand-paged executable. */
#define ZMAGIC 0413
/* This indicates a demand-paged executable with the header in the text.
The first page is unmapped to help trap NULL pointer references. */
#define QMAGIC 0314
/* Code indicating core file. */
#define CMAGIC 0421
#define N_TRSIZE(a) ((a).a_trsize)
#define N_DRSIZE(a) ((a).a_drsize)
#define N_SYMSIZE(a) ((a).a_syms)
#define N_BADMAG(x) \
(N_MAGIC(x) != OMAGIC && N_MAGIC(x) != NMAGIC \
&& N_MAGIC(x) != ZMAGIC && N_MAGIC(x) != QMAGIC)
#define _N_HDROFF(x) (1024 - sizeof (struct exec))
#define N_TXTOFF(x) \
(N_MAGIC(x) == ZMAGIC ? _N_HDROFF((x)) + sizeof (struct exec) \
: (N_MAGIC(x) == QMAGIC ? 0 : sizeof (struct exec)))
#define N_DATOFF(x) (N_TXTOFF(x) + (x).a_text)
#define N_TRELOFF(x) (N_DATOFF(x) + (x).a_data)
#define N_DRELOFF(x) (N_TRELOFF(x) + N_TRSIZE(x))
#define N_SYMOFF(x) (N_DRELOFF(x) + N_DRSIZE(x))
#define N_STROFF(x) (N_SYMOFF(x) + N_SYMSIZE(x))
/* Address of text segment in memory after it is loaded. */
#define N_TXTADDR(x) (N_MAGIC(x) == QMAGIC ? 4096 : 0)
/* Address of data segment in memory after it is loaded. */
#define SEGMENT_SIZE 1024
#define _N_SEGMENT_ROUND(x) (((x) + SEGMENT_SIZE - 1) & ~(SEGMENT_SIZE - 1))
#define _N_TXTENDADDR(x) (N_TXTADDR(x)+(x).a_text)
#define N_DATADDR(x) \
(N_MAGIC(x)==OMAGIC? (_N_TXTENDADDR(x)) \
: (_N_SEGMENT_ROUND (_N_TXTENDADDR(x))))
#define N_BSSADDR(x) (N_DATADDR(x) + (x).a_data)
#if !defined (N_NLIST_DECLARED)
struct nlist
{
union
{
char *n_name;
struct nlist *n_next;
long n_strx;
} n_un;
unsigned char n_type;
char n_other;
short n_desc;
unsigned long n_value;
};
#endif /* no N_NLIST_DECLARED. */
#define N_UNDF 0
#define N_ABS 2
#define N_TEXT 4
#define N_DATA 6
#define N_BSS 8
#define N_FN 15
#define N_EXT 1
#define N_TYPE 036
#define N_STAB 0340
#define N_INDR 0xa
#define N_SETA 0x14 /* Absolute set element symbol. */
#define N_SETT 0x16 /* Text set element symbol. */
#define N_SETD 0x18 /* Data set element symbol. */
#define N_SETB 0x1A /* Bss set element symbol. */
#define N_SETV 0x1C /* Pointer to set vector in data area. */
#if !defined (N_RELOCATION_INFO_DECLARED)
/* This structure describes a single relocation to be performed.
The text-relocation section of the file is a vector of these structures,
all of which apply to the text section.
Likewise, the data-relocation section applies to the data section. */
struct relocation_info
{
int r_address;
unsigned int r_symbolnum:24;
unsigned int r_pcrel:1;
unsigned int r_length:2;
unsigned int r_extern:1;
unsigned int r_pad:4;
};
#endif /* no N_RELOCATION_INFO_DECLARED. */
#endif /* __A_OUT_GNU_H__ */

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/* Copyright (C) 1996-2025 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
/*
* ISO/IEC 9945-1:1996 6.7: Asynchronous Input and Output
*/
#ifndef _AIO_H
#define _AIO_H 1
#include <features.h>
#include <sys/types.h>
#include <bits/types/sigevent_t.h>
#include <bits/sigevent-consts.h>
#include <bits/types/struct_timespec.h>
__BEGIN_DECLS
/* Asynchronous I/O control block. */
struct aiocb
{
int aio_fildes; /* File descriptor. */
int aio_lio_opcode; /* Operation to be performed. */
int aio_reqprio; /* Request priority offset. */
volatile void *aio_buf; /* Location of buffer. */
size_t aio_nbytes; /* Length of transfer. */
struct sigevent aio_sigevent; /* Signal number and value. */
/* Internal members. */
struct aiocb *__next_prio;
int __abs_prio;
int __policy;
int __error_code;
__ssize_t __return_value;
#ifndef __USE_FILE_OFFSET64
__off_t aio_offset; /* File offset. */
char __pad[sizeof (__off64_t) - sizeof (__off_t)];
#else
__off64_t aio_offset; /* File offset. */
#endif
char __glibc_reserved[32];
};
/* The same for the 64bit offsets. Please note that the members aio_fildes
to __return_value have to be the same in aiocb and aiocb64. */
#ifdef __USE_LARGEFILE64
struct aiocb64
{
int aio_fildes; /* File descriptor. */
int aio_lio_opcode; /* Operation to be performed. */
int aio_reqprio; /* Request priority offset. */
volatile void *aio_buf; /* Location of buffer. */
size_t aio_nbytes; /* Length of transfer. */
struct sigevent aio_sigevent; /* Signal number and value. */
/* Internal members. */
struct aiocb *__next_prio;
int __abs_prio;
int __policy;
int __error_code;
__ssize_t __return_value;
__off64_t aio_offset; /* File offset. */
char __glibc_reserved[32];
};
#endif
#ifdef __USE_GNU
/* To optimize the implementation one can use the following struct. */
struct aioinit
{
int aio_threads; /* Maximum number of threads. */
int aio_num; /* Number of expected simultaneous requests. */
int aio_locks; /* Not used. */
int aio_usedba; /* Not used. */
int aio_debug; /* Not used. */
int aio_numusers; /* Not used. */
int aio_idle_time; /* Number of seconds before idle thread
terminates. */
int aio_reserved;
};
#endif
/* Return values of the aio_cancel function. */
enum
{
AIO_CANCELED,
#define AIO_CANCELED AIO_CANCELED
AIO_NOTCANCELED,
#define AIO_NOTCANCELED AIO_NOTCANCELED
AIO_ALLDONE
#define AIO_ALLDONE AIO_ALLDONE
};
/* Operation codes for `aio_lio_opcode'. */
enum
{
LIO_READ,
#define LIO_READ LIO_READ
LIO_WRITE,
#define LIO_WRITE LIO_WRITE
LIO_NOP
#define LIO_NOP LIO_NOP
};
/* Synchronization options for `lio_listio' function. */
enum
{
LIO_WAIT,
#define LIO_WAIT LIO_WAIT
LIO_NOWAIT
#define LIO_NOWAIT LIO_NOWAIT
};
/* Allow user to specify optimization. */
#ifdef __USE_GNU
extern void aio_init (const struct aioinit *__init) __THROW __nonnull ((1));
#endif
#ifndef __USE_FILE_OFFSET64
/* Enqueue read request for given number of bytes and the given priority. */
extern int aio_read (struct aiocb *__aiocbp) __THROW __nonnull ((1));
/* Enqueue write request for given number of bytes and the given priority. */
extern int aio_write (struct aiocb *__aiocbp) __THROW __nonnull ((1));
/* Initiate list of I/O requests. */
extern int lio_listio (int __mode,
struct aiocb *const __list[__restrict_arr],
int __nent, struct sigevent *__restrict __sig)
__THROW __nonnull ((2));
/* Retrieve error status associated with AIOCBP. */
extern int aio_error (const struct aiocb *__aiocbp) __THROW __nonnull ((1));
/* Return status associated with AIOCBP. */
extern __ssize_t aio_return (struct aiocb *__aiocbp) __THROW __nonnull ((1));
/* Try to cancel asynchronous I/O requests outstanding against file
descriptor FILDES. */
extern int aio_cancel (int __fildes, struct aiocb *__aiocbp) __THROW;
/* Suspend calling thread until at least one of the asynchronous I/O
operations referenced by LIST has completed.
This function is a cancellation point and therefore not marked with
__THROW. */
extern int aio_suspend (const struct aiocb *const __list[], int __nent,
const struct timespec *__restrict __timeout)
__nonnull ((1));
/* Force all operations associated with file descriptor described by
`aio_fildes' member of AIOCBP. */
extern int aio_fsync (int __operation, struct aiocb *__aiocbp)
__THROW __nonnull ((2));
#else
# ifdef __REDIRECT_NTH
extern int __REDIRECT_NTH (aio_read, (struct aiocb *__aiocbp), aio_read64)
__nonnull ((1));
extern int __REDIRECT_NTH (aio_write, (struct aiocb *__aiocbp), aio_write64)
__nonnull ((1));
extern int __REDIRECT_NTH (lio_listio,
(int __mode,
struct aiocb *const __list[__restrict_arr],
int __nent, struct sigevent *__restrict __sig),
lio_listio64) __nonnull ((2));
extern int __REDIRECT_NTH (aio_error, (const struct aiocb *__aiocbp),
aio_error64) __nonnull ((1));
extern __ssize_t __REDIRECT_NTH (aio_return, (struct aiocb *__aiocbp),
aio_return64) __nonnull ((1));
extern int __REDIRECT_NTH (aio_cancel,
(int __fildes, struct aiocb *__aiocbp),
aio_cancel64);
# ifdef __USE_TIME64_REDIRECTS
extern int __REDIRECT_NTH (aio_suspend,
(const struct aiocb *const __list[], int __nent,
const struct timespec *__restrict __timeout),
__aio_suspend_time64) __nonnull ((1));
# else
extern int __REDIRECT_NTH (aio_suspend,
(const struct aiocb *const __list[], int __nent,
const struct timespec *__restrict __timeout),
aio_suspend64) __nonnull ((1));
# endif
extern int __REDIRECT_NTH (aio_fsync,
(int __operation, struct aiocb *__aiocbp),
aio_fsync64) __nonnull ((2));
# else
# define aio_read aio_read64
# define aio_write aio_write64
# define lio_listio lio_listio64
# define aio_error aio_error64
# define aio_return aio_return64
# define aio_cancel aio_cancel64
# ifdef __USE_TIME64_REDIRECTS
# define aio_suspend __aio_suspend_time64
# else
# define aio_suspend aio_suspend64
# endif
# define aio_fsync aio_fsync64
# endif
#endif
#ifdef __USE_LARGEFILE64
extern int aio_read64 (struct aiocb64 *__aiocbp) __THROW __nonnull ((1));
extern int aio_write64 (struct aiocb64 *__aiocbp) __THROW __nonnull ((1));
extern int lio_listio64 (int __mode,
struct aiocb64 *const __list[__restrict_arr],
int __nent, struct sigevent *__restrict __sig)
__THROW __nonnull ((2));
extern int aio_error64 (const struct aiocb64 *__aiocbp)
__THROW __nonnull ((1));
extern __ssize_t aio_return64 (struct aiocb64 *__aiocbp)
__THROW __nonnull ((1));
extern int aio_cancel64 (int __fildes, struct aiocb64 *__aiocbp) __THROW;
extern int aio_suspend64 (const struct aiocb64 *const __list[], int __nent,
const struct timespec *__restrict __timeout)
__THROW __nonnull ((1));
extern int aio_fsync64 (int __operation, struct aiocb64 *__aiocbp)
__THROW __nonnull ((2));
#endif
__END_DECLS
#endif /* aio.h */

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/* Copyright (C) 1996-2025 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
#ifndef _ALIASES_H
#define _ALIASES_H 1
#include <features.h>
#include <sys/types.h>
__BEGIN_DECLS
/* Structure to represent one entry of the alias database. */
struct aliasent
{
char *alias_name;
size_t alias_members_len;
char **alias_members;
int alias_local;
};
/* Open alias data base files. */
extern void setaliasent (void) __THROW;
/* Close alias database files. */
extern void endaliasent (void) __THROW;
/* Get the next entry from the alias database. */
extern struct aliasent *getaliasent (void) __THROW;
/* Get the next entry from the alias database and put it in RESULT_BUF. */
extern int getaliasent_r (struct aliasent *__restrict __result_buf,
char *__restrict __buffer, size_t __buflen,
struct aliasent **__restrict __result) __THROW;
/* Get alias entry corresponding to NAME. */
extern struct aliasent *getaliasbyname (const char *__name) __THROW;
/* Get alias entry corresponding to NAME and put it in RESULT_BUF. */
extern int getaliasbyname_r (const char *__restrict __name,
struct aliasent *__restrict __result_buf,
char *__restrict __buffer, size_t __buflen,
struct aliasent **__restrict __result) __THROW;
__END_DECLS
#endif /* aliases.h */

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/* Copyright (C) 1992-2025 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
#ifndef _ALLOCA_H
#define _ALLOCA_H 1
#include <features.h>
#define __need_size_t
#include <stddef.h>
__BEGIN_DECLS
/* Remove any previous definition. */
#undef alloca
/* Allocate a block that will be freed when the calling function exits. */
extern void *alloca (size_t __size) __THROW;
#ifdef __GNUC__
# define alloca(size) __builtin_alloca (size)
#endif /* GCC. */
__END_DECLS
#endif /* alloca.h */

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/* Header describing `ar' archive file format.
Copyright (C) 1996-2025 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
#ifndef _AR_H
#define _AR_H 1
#include <sys/cdefs.h>
/* Archive files start with the ARMAG identifying string. Then follows a
`struct ar_hdr', and as many bytes of member file data as its `ar_size'
member indicates, for each member file. */
#define ARMAG "!<arch>\n" /* String that begins an archive file. */
#define SARMAG 8 /* Size of that string. */
#define ARFMAG "`\n" /* String in ar_fmag at end of each header. */
__BEGIN_DECLS
struct ar_hdr
{
char ar_name[16]; /* Member file name, sometimes / terminated. */
char ar_date[12]; /* File date, decimal seconds since Epoch. */
char ar_uid[6], ar_gid[6]; /* User and group IDs, in ASCII decimal. */
char ar_mode[8]; /* File mode, in ASCII octal. */
char ar_size[10]; /* File size, in ASCII decimal. */
char ar_fmag[2]; /* Always contains ARFMAG. */
};
__END_DECLS
#endif /* ar.h */

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/* Hierarchical argument parsing, layered over getopt.
Copyright (C) 1995-2025 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Written by Miles Bader <miles@gnu.ai.mit.edu>.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
#ifndef _ARGP_H
#define _ARGP_H
#include <stdio.h>
#include <ctype.h>
#include <getopt.h>
#include <limits.h>
#include <errno.h>
__BEGIN_DECLS
/* error_t may or may not be available from errno.h, depending on the
operating system. */
#ifndef __error_t_defined
# define __error_t_defined 1
typedef int error_t;
#endif
/* A description of a particular option. A pointer to an array of
these is passed in the OPTIONS field of an argp structure. Each option
entry can correspond to one long option and/or one short option; more
names for the same option can be added by following an entry in an option
array with options having the OPTION_ALIAS flag set. */
struct argp_option
{
/* The long option name. For more than one name for the same option, you
can use following options with the OPTION_ALIAS flag set. */
const char *name;
/* What key is returned for this option. If > 0 and printable, then it's
also accepted as a short option. */
int key;
/* If non-NULL, this is the name of the argument associated with this
option, which is required unless the OPTION_ARG_OPTIONAL flag is set. */
const char *arg;
/* OPTION_ flags. */
int flags;
/* The doc string for this option. If both NAME and KEY are 0, This string
will be printed outdented from the normal option column, making it
useful as a group header (it will be the first thing printed in its
group); in this usage, it's conventional to end the string with a `:'. */
const char *doc;
/* The group this option is in. In a long help message, options are sorted
alphabetically within each group, and the groups presented in the order
0, 1, 2, ..., n, -m, ..., -2, -1. Every entry in an options array with
if this field 0 will inherit the group number of the previous entry, or
zero if it's the first one, unless its a group header (NAME and KEY both
0), in which case, the previous entry + 1 is the default. Automagic
options such as --help are put into group -1. */
int group;
};
/* The argument associated with this option is optional. */
#define OPTION_ARG_OPTIONAL 0x1
/* This option isn't displayed in any help messages. */
#define OPTION_HIDDEN 0x2
/* This option is an alias for the closest previous non-alias option. This
means that it will be displayed in the same help entry, and will inherit
fields other than NAME and KEY from the aliased option. */
#define OPTION_ALIAS 0x4
/* This option isn't actually an option (and so should be ignored by the
actual option parser), but rather an arbitrary piece of documentation that
should be displayed in much the same manner as the options. If this flag
is set, then the option NAME field is displayed unmodified (e.g., no `--'
prefix is added) at the left-margin (where a *short* option would normally
be displayed), and the documentation string in the normal place. For
purposes of sorting, any leading whitespace and punctuation is ignored,
except that if the first non-whitespace character is not `-', this entry
is displayed after all options (and OPTION_DOC entries with a leading `-')
in the same group. */
#define OPTION_DOC 0x8
/* This option shouldn't be included in `long' usage messages (but is still
included in help messages). This is mainly intended for options that are
completely documented in an argp's ARGS_DOC field, in which case including
the option in the generic usage list would be redundant. For instance,
if ARGS_DOC is "FOO BAR\n-x BLAH", and the `-x' option's purpose is to
distinguish these two cases, -x should probably be marked
OPTION_NO_USAGE. */
#define OPTION_NO_USAGE 0x10
struct argp; /* fwd declare this type */
struct argp_state; /* " */
struct argp_child; /* " */
/* The type of a pointer to an argp parsing function. */
typedef error_t (*argp_parser_t) (int __key, char *__arg,
struct argp_state *__state);
/* What to return for unrecognized keys. For special ARGP_KEY_ keys, such
returns will simply be ignored. For user keys, this error will be turned
into EINVAL (if the call to argp_parse is such that errors are propagated
back to the user instead of exiting); returning EINVAL itself would result
in an immediate stop to parsing in *all* cases. */
#define ARGP_ERR_UNKNOWN E2BIG /* Hurd should never need E2BIG. XXX */
/* Special values for the KEY argument to an argument parsing function.
ARGP_ERR_UNKNOWN should be returned if they aren't understood.
The sequence of keys to a parsing function is either (where each
uppercased word should be prefixed by `ARGP_KEY_' and opt is a user key):
INIT opt... NO_ARGS END SUCCESS -- No non-option arguments at all
or INIT (opt | ARG)... END SUCCESS -- All non-option args parsed
or INIT (opt | ARG)... SUCCESS -- Some non-option arg unrecognized
The third case is where every parser returned ARGP_KEY_UNKNOWN for an
argument, in which case parsing stops at that argument (returning the
unparsed arguments to the caller of argp_parse if requested, or stopping
with an error message if not).
If an error occurs (either detected by argp, or because the parsing
function returned an error value), then the parser is called with
ARGP_KEY_ERROR, and no further calls are made. */
/* This is not an option at all, but rather a command line argument. If a
parser receiving this key returns success, the fact is recorded, and the
ARGP_KEY_NO_ARGS case won't be used. HOWEVER, if while processing the
argument, a parser function decrements the NEXT field of the state it's
passed, the option won't be considered processed; this is to allow you to
actually modify the argument (perhaps into an option), and have it
processed again. */
#define ARGP_KEY_ARG 0
/* There are remaining arguments not parsed by any parser, which may be found
starting at (STATE->argv + STATE->next). If success is returned, but
STATE->next left untouched, it's assumed that all arguments were consume,
otherwise, the parser should adjust STATE->next to reflect any arguments
consumed. */
#define ARGP_KEY_ARGS 0x1000006
/* There are no more command line arguments at all. */
#define ARGP_KEY_END 0x1000001
/* Because it's common to want to do some special processing if there aren't
any non-option args, user parsers are called with this key if they didn't
successfully process any non-option arguments. Called just before
ARGP_KEY_END (where more general validity checks on previously parsed
arguments can take place). */
#define ARGP_KEY_NO_ARGS 0x1000002
/* Passed in before any parsing is done. Afterwards, the values of each
element of the CHILD_INPUT field, if any, in the state structure is
copied to each child's state to be the initial value of the INPUT field. */
#define ARGP_KEY_INIT 0x1000003
/* Use after all other keys, including SUCCESS & END. */
#define ARGP_KEY_FINI 0x1000007
/* Passed in when parsing has successfully been completed (even if there are
still arguments remaining). */
#define ARGP_KEY_SUCCESS 0x1000004
/* Passed in if an error occurs. */
#define ARGP_KEY_ERROR 0x1000005
/* An argp structure contains a set of options declarations, a function to
deal with parsing one, documentation string, a possible vector of child
argp's, and perhaps a function to filter help output. When actually
parsing options, getopt is called with the union of all the argp
structures chained together through their CHILD pointers, with conflicts
being resolved in favor of the first occurrence in the chain. */
struct argp
{
/* An array of argp_option structures, terminated by an entry with both
NAME and KEY having a value of 0. */
const struct argp_option *options;
/* What to do with an option from this structure. KEY is the key
associated with the option, and ARG is any associated argument (NULL if
none was supplied). If KEY isn't understood, ARGP_ERR_UNKNOWN should be
returned. If a non-zero, non-ARGP_ERR_UNKNOWN value is returned, then
parsing is stopped immediately, and that value is returned from
argp_parse(). For special (non-user-supplied) values of KEY, see the
ARGP_KEY_ definitions below. */
argp_parser_t parser;
/* A string describing what other arguments are wanted by this program. It
is only used by argp_usage to print the `Usage:' message. If it
contains newlines, the strings separated by them are considered
alternative usage patterns, and printed on separate lines (lines after
the first are prefix by ` or: ' instead of `Usage:'). */
const char *args_doc;
/* If non-NULL, a string containing extra text to be printed before and
after the options in a long help message (separated by a vertical tab
`\v' character). */
const char *doc;
/* A vector of argp_children structures, terminated by a member with a 0
argp field, pointing to child argps should be parsed with this one. Any
conflicts are resolved in favor of this argp, or early argps in the
CHILDREN list. This field is useful if you use libraries that supply
their own argp structure, which you want to use in conjunction with your
own. */
const struct argp_child *children;
/* If non-zero, this should be a function to filter the output of help
messages. KEY is either a key from an option, in which case TEXT is
that option's help text, or a special key from the ARGP_KEY_HELP_
defines, below, describing which other help text TEXT is. The function
should return either TEXT, if it should be used as-is, a replacement
string, which should be malloced, and will be freed by argp, or NULL,
meaning `print nothing'. The value for TEXT is *after* any translation
has been done, so if any of the replacement text also needs translation,
that should be done by the filter function. INPUT is either the input
supplied to argp_parse, or NULL, if argp_help was called directly. */
char *(*help_filter) (int __key, const char *__text, void *__input);
/* If non-zero the strings used in the argp library are translated using
the domain described by this string. Otherwise the currently installed
default domain is used. */
const char *argp_domain;
};
/* Possible KEY arguments to a help filter function. */
#define ARGP_KEY_HELP_PRE_DOC 0x2000001 /* Help text preceding options. */
#define ARGP_KEY_HELP_POST_DOC 0x2000002 /* Help text following options. */
#define ARGP_KEY_HELP_HEADER 0x2000003 /* Option header string. */
#define ARGP_KEY_HELP_EXTRA 0x2000004 /* After all other documentation;
TEXT is NULL for this key. */
/* Explanatory note emitted when duplicate option arguments have been
suppressed. */
#define ARGP_KEY_HELP_DUP_ARGS_NOTE 0x2000005
#define ARGP_KEY_HELP_ARGS_DOC 0x2000006 /* Argument doc string. */
/* When an argp has a non-zero CHILDREN field, it should point to a vector of
argp_child structures, each of which describes a subsidiary argp. */
struct argp_child
{
/* The child parser. */
const struct argp *argp;
/* Flags for this child. */
int flags;
/* If non-zero, an optional header to be printed in help output before the
child options. As a side-effect, a non-zero value forces the child
options to be grouped together; to achieve this effect without actually
printing a header string, use a value of "". */
const char *header;
/* Where to group the child options relative to the other (`consolidated')
options in the parent argp; the values are the same as the GROUP field
in argp_option structs, but all child-groupings follow parent options at
a particular group level. If both this field and HEADER are zero, then
they aren't grouped at all, but rather merged with the parent options
(merging the child's grouping levels with the parents). */
int group;
};
/* Parsing state. This is provided to parsing functions called by argp,
which may examine and, as noted, modify fields. */
struct argp_state
{
/* The top level ARGP being parsed. */
const struct argp *root_argp;
/* The argument vector being parsed. May be modified. */
int argc;
char **argv;
/* The index in ARGV of the next arg that to be parsed. May be modified. */
int next;
/* The flags supplied to argp_parse. May be modified. */
unsigned flags;
/* While calling a parsing function with a key of ARGP_KEY_ARG, this is the
number of the current arg, starting at zero, and incremented after each
such call returns. At all other times, this is the number of such
arguments that have been processed. */
unsigned arg_num;
/* If non-zero, the index in ARGV of the first argument following a special
`--' argument (which prevents anything following being interpreted as an
option). Only set once argument parsing has proceeded past this point. */
int quoted;
/* An arbitrary pointer passed in from the user. */
void *input;
/* Values to pass to child parsers. This vector will be the same length as
the number of children for the current parser. */
void **child_inputs;
/* For the parser's use. Initialized to 0. */
void *hook;
/* The name used when printing messages. This is initialized to ARGV[0],
or PROGRAM_INVOCATION_NAME if that is unavailable. */
char *name;
/* Streams used when argp prints something. */
FILE *err_stream; /* For errors; initialized to stderr. */
FILE *out_stream; /* For information; initialized to stdout. */
void *pstate; /* Private, for use by argp. */
};
/* Flags for argp_parse (note that the defaults are those that are
convenient for program command line parsing): */
/* Don't ignore the first element of ARGV. Normally (and always unless
ARGP_NO_ERRS is set) the first element of the argument vector is
skipped for option parsing purposes, as it corresponds to the program name
in a command line. */
#define ARGP_PARSE_ARGV0 0x01
/* Don't print error messages for unknown options to stderr; unless this flag
is set, ARGP_PARSE_ARGV0 is ignored, as ARGV[0] is used as the program
name in the error messages. This flag implies ARGP_NO_EXIT (on the
assumption that silent exiting upon errors is bad behaviour). */
#define ARGP_NO_ERRS 0x02
/* Don't parse any non-option args. Normally non-option args are parsed by
calling the parse functions with a key of ARGP_KEY_ARG, and the actual arg
as the value. Since it's impossible to know which parse function wants to
handle it, each one is called in turn, until one returns 0 or an error
other than ARGP_ERR_UNKNOWN; if an argument is handled by no one, the
argp_parse returns prematurely (but with a return value of 0). If all
args have been parsed without error, all parsing functions are called one
last time with a key of ARGP_KEY_END. This flag needn't normally be set,
as the normal behavior is to stop parsing as soon as some argument can't
be handled. */
#define ARGP_NO_ARGS 0x04
/* Parse options and arguments in the same order they occur on the command
line -- normally they're rearranged so that all options come first. */
#define ARGP_IN_ORDER 0x08
/* Don't provide the standard long option --help, which causes usage and
option help information to be output to stdout, and exit (0) called. */
#define ARGP_NO_HELP 0x10
/* Don't exit on errors (they may still result in error messages). */
#define ARGP_NO_EXIT 0x20
/* Use the gnu getopt `long-only' rules for parsing arguments. */
#define ARGP_LONG_ONLY 0x40
/* Turns off any message-printing/exiting options. */
#define ARGP_SILENT (ARGP_NO_EXIT | ARGP_NO_ERRS | ARGP_NO_HELP)
/* Parse the options strings in ARGC & ARGV according to the options in ARGP.
FLAGS is one of the ARGP_ flags above. If ARG_INDEX is non-NULL, the
index in ARGV of the first unparsed option is returned in it. If an
unknown option is present, ARGP_ERR_UNKNOWN is returned; if some parser
routine returned a non-zero value, it is returned; otherwise 0 is
returned. This function may also call exit unless the ARGP_NO_HELP flag
is set. INPUT is a pointer to a value to be passed in to the parser. */
extern error_t argp_parse (const struct argp *__restrict __argp,
int __argc, char **__restrict __argv,
unsigned __flags, int *__restrict __arg_index,
void *__restrict __input);
extern error_t __argp_parse (const struct argp *__restrict __argp,
int __argc, char **__restrict __argv,
unsigned __flags, int *__restrict __arg_index,
void *__restrict __input);
/* Global variables. */
/* If defined or set by the user program to a non-zero value, then a default
option --version is added (unless the ARGP_NO_HELP flag is used), which
will print this string followed by a newline and exit (unless the
ARGP_NO_EXIT flag is used). Overridden by ARGP_PROGRAM_VERSION_HOOK. */
extern const char *argp_program_version;
/* If defined or set by the user program to a non-zero value, then a default
option --version is added (unless the ARGP_NO_HELP flag is used), which
calls this function with a stream to print the version to and a pointer to
the current parsing state, and then exits (unless the ARGP_NO_EXIT flag is
used). This variable takes precedent over ARGP_PROGRAM_VERSION. */
extern void (*argp_program_version_hook) (FILE *__restrict __stream,
struct argp_state *__restrict
__state);
/* If defined or set by the user program, it should point to string that is
the bug-reporting address for the program. It will be printed by
argp_help if the ARGP_HELP_BUG_ADDR flag is set (as it is by various
standard help messages), embedded in a sentence that says something like
`Report bugs to ADDR.'. */
extern const char *argp_program_bug_address;
/* The exit status that argp will use when exiting due to a parsing error.
If not defined or set by the user program, this defaults to EX_USAGE from
<sysexits.h>. */
extern error_t argp_err_exit_status;
/* Flags for argp_help. */
#define ARGP_HELP_USAGE 0x01 /* a Usage: message. */
#define ARGP_HELP_SHORT_USAGE 0x02 /* " but don't actually print options. */
#define ARGP_HELP_SEE 0x04 /* a `Try ... for more help' message. */
#define ARGP_HELP_LONG 0x08 /* a long help message. */
#define ARGP_HELP_PRE_DOC 0x10 /* doc string preceding long help. */
#define ARGP_HELP_POST_DOC 0x20 /* doc string following long help. */
#define ARGP_HELP_DOC (ARGP_HELP_PRE_DOC | ARGP_HELP_POST_DOC)
#define ARGP_HELP_BUG_ADDR 0x40 /* bug report address */
#define ARGP_HELP_LONG_ONLY 0x80 /* modify output appropriately to
reflect ARGP_LONG_ONLY mode. */
/* These ARGP_HELP flags are only understood by argp_state_help. */
#define ARGP_HELP_EXIT_ERR 0x100 /* Call exit(1) instead of returning. */
#define ARGP_HELP_EXIT_OK 0x200 /* Call exit(0) instead of returning. */
/* The standard thing to do after a program command line parsing error, if an
error message has already been printed. */
#define ARGP_HELP_STD_ERR \
(ARGP_HELP_SEE | ARGP_HELP_EXIT_ERR)
/* The standard thing to do after a program command line parsing error, if no
more specific error message has been printed. */
#define ARGP_HELP_STD_USAGE \
(ARGP_HELP_SHORT_USAGE | ARGP_HELP_SEE | ARGP_HELP_EXIT_ERR)
/* The standard thing to do in response to a --help option. */
#define ARGP_HELP_STD_HELP \
(ARGP_HELP_SHORT_USAGE | ARGP_HELP_LONG | ARGP_HELP_EXIT_OK \
| ARGP_HELP_DOC | ARGP_HELP_BUG_ADDR)
/* Output a usage message for ARGP to STREAM. FLAGS are from the set
ARGP_HELP_*. */
extern void argp_help (const struct argp *__restrict __argp,
FILE *__restrict __stream,
unsigned __flags, char *__restrict __name);
extern void __argp_help (const struct argp *__restrict __argp,
FILE *__restrict __stream, unsigned __flags,
char *__name);
/* The following routines are intended to be called from within an argp
parsing routine (thus taking an argp_state structure as the first
argument). They may or may not print an error message and exit, depending
on the flags in STATE -- in any case, the caller should be prepared for
them *not* to exit, and should return an appropriate error after calling
them. [argp_usage & argp_error should probably be called argp_state_...,
but they're used often enough that they should be short] */
/* Output, if appropriate, a usage message for STATE to STREAM. FLAGS are
from the set ARGP_HELP_*. */
extern void argp_state_help (const struct argp_state *__restrict __state,
FILE *__restrict __stream,
unsigned int __flags);
extern void __argp_state_help (const struct argp_state *__restrict __state,
FILE *__restrict __stream,
unsigned int __flags);
/* Possibly output the standard usage message for ARGP to stderr and exit. */
extern void argp_usage (const struct argp_state *__state);
extern void __argp_usage (const struct argp_state *__state);
/* If appropriate, print the printf string FMT and following args, preceded
by the program name and `:', to stderr, and followed by a `Try ... --help'
message, then exit (1). */
extern void argp_error (const struct argp_state *__restrict __state,
const char *__restrict __fmt, ...)
__attribute__ ((__format__ (__printf__, 2, 3)));
extern void __argp_error (const struct argp_state *__restrict __state,
const char *__restrict __fmt, ...)
__attribute__ ((__format__ (__printf__, 2, 3)));
/* Similar to the standard gnu error-reporting function error(), but will
respect the ARGP_NO_EXIT and ARGP_NO_ERRS flags in STATE, and will print
to STATE->err_stream. This is useful for argument parsing code that is
shared between program startup (when exiting is desired) and runtime
option parsing (when typically an error code is returned instead). The
difference between this function and argp_error is that the latter is for
*parsing errors*, and the former is for other problems that occur during
parsing but don't reflect a (syntactic) problem with the input. */
extern void argp_failure (const struct argp_state *__restrict __state,
int __status, int __errnum,
const char *__restrict __fmt, ...)
__attribute__ ((__format__ (__printf__, 4, 5)));
extern void __argp_failure (const struct argp_state *__restrict __state,
int __status, int __errnum,
const char *__restrict __fmt, ...)
__attribute__ ((__format__ (__printf__, 4, 5)));
/* Returns true if the option OPT is a valid short option. */
extern int _option_is_short (const struct argp_option *__opt) __THROW;
extern int __option_is_short (const struct argp_option *__opt) __THROW;
/* Returns true if the option OPT is in fact the last (unused) entry in an
options array. */
extern int _option_is_end (const struct argp_option *__opt) __THROW;
extern int __option_is_end (const struct argp_option *__opt) __THROW;
/* Return the input field for ARGP in the parser corresponding to STATE; used
by the help routines. */
extern void *_argp_input (const struct argp *__restrict __argp,
const struct argp_state *__restrict __state)
__THROW;
extern void *__argp_input (const struct argp *__restrict __argp,
const struct argp_state *__restrict __state)
__THROW;
#ifdef __USE_EXTERN_INLINES
# if !(defined _LIBC && _LIBC)
# define __argp_usage argp_usage
# define __argp_state_help argp_state_help
# define __option_is_short _option_is_short
# define __option_is_end _option_is_end
# endif
# ifndef ARGP_EI
# define ARGP_EI __extern_inline
# endif
ARGP_EI void
__argp_usage (const struct argp_state *__state)
{
__argp_state_help (__state, stderr, ARGP_HELP_STD_USAGE);
}
ARGP_EI int
__NTH (__option_is_short (const struct argp_option *__opt))
{
if (__opt->flags & OPTION_DOC)
return 0;
else
{
int __key = __opt->key;
return __key > 0 && __key <= UCHAR_MAX && isprint (__key);
}
}
ARGP_EI int
__NTH (__option_is_end (const struct argp_option *__opt))
{
return !__opt->key && !__opt->name && !__opt->doc && !__opt->group;
}
# if !(defined _LIBC && _LIBC)
# undef __argp_usage
# undef __argp_state_help
# undef __option_is_short
# undef __option_is_end
# endif
#endif /* Use extern inlines. */
#include <bits/floatn.h>
#if defined __LDBL_COMPAT || __LDOUBLE_REDIRECTS_TO_FLOAT128_ABI == 1
# include <bits/argp-ldbl.h>
#endif
__END_DECLS
#endif /* argp.h */

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/* Routines for dealing with '\0' separated arg vectors.
Copyright (C) 1995-2025 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
#ifndef _ARGZ_H
#define _ARGZ_H 1
#include <features.h>
#include <errno.h>
#include <string.h> /* Need size_t, and strchr is called below. */
__BEGIN_DECLS
/* error_t may or may not be available from errno.h, depending on the
operating system. */
#ifndef __error_t_defined
# define __error_t_defined 1
typedef int error_t;
#endif
/* Make a '\0' separated arg vector from a unix argv vector, returning it in
ARGZ, and the total length in LEN. If a memory allocation error occurs,
ENOMEM is returned, otherwise 0. The result can be destroyed using free. */
extern error_t __argz_create (char *const __argv[], char **__restrict __argz,
size_t *__restrict __len) __THROW;
extern error_t argz_create (char *const __argv[], char **__restrict __argz,
size_t *__restrict __len) __THROW;
/* Make a '\0' separated arg vector from a SEP separated list in
STRING, returning it in ARGZ, and the total length in LEN. If a
memory allocation error occurs, ENOMEM is returned, otherwise 0.
The result can be destroyed using free. */
extern error_t argz_create_sep (const char *__restrict __string,
int __sep, char **__restrict __argz,
size_t *__restrict __len) __THROW;
/* Returns the number of strings in ARGZ. */
extern size_t __argz_count (const char *__argz, size_t __len)
__THROW __attribute_pure__;
extern size_t argz_count (const char *__argz, size_t __len)
__THROW __attribute_pure__;
/* Puts pointers to each string in ARGZ into ARGV, which must be large enough
to hold them all. */
extern void __argz_extract (const char *__restrict __argz, size_t __len,
char **__restrict __argv) __THROW;
extern void argz_extract (const char *__restrict __argz, size_t __len,
char **__restrict __argv) __THROW;
/* Make '\0' separated arg vector ARGZ printable by converting all the '\0's
except the last into the character SEP. */
extern void __argz_stringify (char *__argz, size_t __len, int __sep) __THROW;
extern void argz_stringify (char *__argz, size_t __len, int __sep) __THROW;
/* Append BUF, of length BUF_LEN to the argz vector in ARGZ & ARGZ_LEN. */
extern error_t argz_append (char **__restrict __argz,
size_t *__restrict __argz_len,
const char *__restrict __buf, size_t __buf_len)
__THROW;
/* Append STR to the argz vector in ARGZ & ARGZ_LEN. */
extern error_t argz_add (char **__restrict __argz,
size_t *__restrict __argz_len,
const char *__restrict __str) __THROW;
/* Append SEP separated list in STRING to the argz vector in ARGZ &
ARGZ_LEN. */
extern error_t argz_add_sep (char **__restrict __argz,
size_t *__restrict __argz_len,
const char *__restrict __string, int __delim)
__THROW;
/* Delete ENTRY from ARGZ & ARGZ_LEN, if it appears there. */
extern void argz_delete (char **__restrict __argz,
size_t *__restrict __argz_len,
char *__restrict __entry) __THROW;
/* Insert ENTRY into ARGZ & ARGZ_LEN before BEFORE, which should be an
existing entry in ARGZ; if BEFORE is NULL, ENTRY is appended to the end.
Since ARGZ's first entry is the same as ARGZ, argz_insert (ARGZ, ARGZ_LEN,
ARGZ, ENTRY) will insert ENTRY at the beginning of ARGZ. If BEFORE is not
in ARGZ, EINVAL is returned, else if memory can't be allocated for the new
ARGZ, ENOMEM is returned, else 0. */
extern error_t argz_insert (char **__restrict __argz,
size_t *__restrict __argz_len,
char *__restrict __before,
const char *__restrict __entry) __THROW;
/* Replace any occurrences of the string STR in ARGZ with WITH, reallocating
ARGZ as necessary. If REPLACE_COUNT is non-zero, *REPLACE_COUNT will be
incremented by number of replacements performed. */
extern error_t argz_replace (char **__restrict __argz,
size_t *__restrict __argz_len,
const char *__restrict __str,
const char *__restrict __with,
unsigned int *__restrict __replace_count);
/* Returns the next entry in ARGZ & ARGZ_LEN after ENTRY, or NULL if there
are no more. If entry is NULL, then the first entry is returned. This
behavior allows two convenient iteration styles:
char *entry = 0;
while ((entry = argz_next (argz, argz_len, entry)))
...;
or
char *entry;
for (entry = argz; entry; entry = argz_next (argz, argz_len, entry))
...;
*/
extern char *__argz_next (const char *__restrict __argz, size_t __argz_len,
const char *__restrict __entry) __THROW;
extern char *argz_next (const char *__restrict __argz, size_t __argz_len,
const char *__restrict __entry) __THROW;
#ifdef __USE_EXTERN_INLINES
__extern_inline char *
__NTH (__argz_next (const char *__argz, size_t __argz_len,
const char *__entry))
{
if (__entry)
{
if (__entry < __argz + __argz_len)
__entry = strchr (__entry, '\0') + 1;
return __entry >= __argz + __argz_len ? (char *) NULL : (char *) __entry;
}
else
return __argz_len > 0 ? (char *) __argz : NULL;
}
__extern_inline char *
__NTH (argz_next (const char *__argz, size_t __argz_len,
const char *__entry))
{
return __argz_next (__argz, __argz_len, __entry);
}
#endif /* Use extern inlines. */
__END_DECLS
#endif /* argz.h */

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#ifndef __ASM_GENERIC_AUXVEC_H
#define __ASM_GENERIC_AUXVEC_H
/*
* Not all architectures need their own auxvec.h, the most
* common definitions are already in linux/auxvec.h.
*/
#endif /* __ASM_GENERIC_AUXVEC_H */

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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef __ASM_GENERIC_BITS_PER_LONG
#define __ASM_GENERIC_BITS_PER_LONG
#ifndef __BITS_PER_LONG
/*
* In order to keep safe and avoid regression, only unify uapi
* bitsperlong.h for some archs which are using newer toolchains
* that have the definitions of __CHAR_BIT__ and __SIZEOF_LONG__.
* See the following link for more info:
* https://lore.kernel.org/linux-arch/b9624545-2c80-49a1-ac3c-39264a591f7b@app.fastmail.com/
*/
#if defined(__CHAR_BIT__) && defined(__SIZEOF_LONG__)
#define __BITS_PER_LONG (__CHAR_BIT__ * __SIZEOF_LONG__)
#else
/*
* There seems to be no way of detecting this automatically from user
* space, so 64 bit architectures should override this in their
* bitsperlong.h. In particular, an architecture that supports
* both 32 and 64 bit user space must not rely on CONFIG_64BIT
* to decide it, but rather check a compiler provided macro.
*/
#define __BITS_PER_LONG 32
#endif
#endif
#ifndef __BITS_PER_LONG_LONG
#define __BITS_PER_LONG_LONG 64
#endif
#endif /* __ASM_GENERIC_BITS_PER_LONG */

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#ifndef __ASM_GENERIC_BPF_PERF_EVENT_H__
#define __ASM_GENERIC_BPF_PERF_EVENT_H__
#include <linux/ptrace.h>
/* Export kernel pt_regs structure */
typedef struct pt_regs bpf_user_pt_regs_t;
#endif /* __ASM_GENERIC_BPF_PERF_EVENT_H__ */

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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASM_GENERIC_ERRNO_BASE_H
#define _ASM_GENERIC_ERRNO_BASE_H
#define EPERM 1 /* Operation not permitted */
#define ENOENT 2 /* No such file or directory */
#define ESRCH 3 /* No such process */
#define EINTR 4 /* Interrupted system call */
#define EIO 5 /* I/O error */
#define ENXIO 6 /* No such device or address */
#define E2BIG 7 /* Argument list too long */
#define ENOEXEC 8 /* Exec format error */
#define EBADF 9 /* Bad file number */
#define ECHILD 10 /* No child processes */
#define EAGAIN 11 /* Try again */
#define ENOMEM 12 /* Out of memory */
#define EACCES 13 /* Permission denied */
#define EFAULT 14 /* Bad address */
#define ENOTBLK 15 /* Block device required */
#define EBUSY 16 /* Device or resource busy */
#define EEXIST 17 /* File exists */
#define EXDEV 18 /* Cross-device link */
#define ENODEV 19 /* No such device */
#define ENOTDIR 20 /* Not a directory */
#define EISDIR 21 /* Is a directory */
#define EINVAL 22 /* Invalid argument */
#define ENFILE 23 /* File table overflow */
#define EMFILE 24 /* Too many open files */
#define ENOTTY 25 /* Not a typewriter */
#define ETXTBSY 26 /* Text file busy */
#define EFBIG 27 /* File too large */
#define ENOSPC 28 /* No space left on device */
#define ESPIPE 29 /* Illegal seek */
#define EROFS 30 /* Read-only file system */
#define EMLINK 31 /* Too many links */
#define EPIPE 32 /* Broken pipe */
#define EDOM 33 /* Math argument out of domain of func */
#define ERANGE 34 /* Math result not representable */
#endif

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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASM_GENERIC_ERRNO_H
#define _ASM_GENERIC_ERRNO_H
#include <asm-generic/errno-base.h>
#define EDEADLK 35 /* Resource deadlock would occur */
#define ENAMETOOLONG 36 /* File name too long */
#define ENOLCK 37 /* No record locks available */
/*
* This error code is special: arch syscall entry code will return
* -ENOSYS if users try to call a syscall that doesn't exist. To keep
* failures of syscalls that really do exist distinguishable from
* failures due to attempts to use a nonexistent syscall, syscall
* implementations should refrain from returning -ENOSYS.
*/
#define ENOSYS 38 /* Invalid system call number */
#define ENOTEMPTY 39 /* Directory not empty */
#define ELOOP 40 /* Too many symbolic links encountered */
#define EWOULDBLOCK EAGAIN /* Operation would block */
#define ENOMSG 42 /* No message of desired type */
#define EIDRM 43 /* Identifier removed */
#define ECHRNG 44 /* Channel number out of range */
#define EL2NSYNC 45 /* Level 2 not synchronized */
#define EL3HLT 46 /* Level 3 halted */
#define EL3RST 47 /* Level 3 reset */
#define ELNRNG 48 /* Link number out of range */
#define EUNATCH 49 /* Protocol driver not attached */
#define ENOCSI 50 /* No CSI structure available */
#define EL2HLT 51 /* Level 2 halted */
#define EBADE 52 /* Invalid exchange */
#define EBADR 53 /* Invalid request descriptor */
#define EXFULL 54 /* Exchange full */
#define ENOANO 55 /* No anode */
#define EBADRQC 56 /* Invalid request code */
#define EBADSLT 57 /* Invalid slot */
#define EDEADLOCK EDEADLK
#define EBFONT 59 /* Bad font file format */
#define ENOSTR 60 /* Device not a stream */
#define ENODATA 61 /* No data available */
#define ETIME 62 /* Timer expired */
#define ENOSR 63 /* Out of streams resources */
#define ENONET 64 /* Machine is not on the network */
#define ENOPKG 65 /* Package not installed */
#define EREMOTE 66 /* Object is remote */
#define ENOLINK 67 /* Link has been severed */
#define EADV 68 /* Advertise error */
#define ESRMNT 69 /* Srmount error */
#define ECOMM 70 /* Communication error on send */
#define EPROTO 71 /* Protocol error */
#define EMULTIHOP 72 /* Multihop attempted */
#define EDOTDOT 73 /* RFS specific error */
#define EBADMSG 74 /* Not a data message */
#define EOVERFLOW 75 /* Value too large for defined data type */
#define ENOTUNIQ 76 /* Name not unique on network */
#define EBADFD 77 /* File descriptor in bad state */
#define EREMCHG 78 /* Remote address changed */
#define ELIBACC 79 /* Can not access a needed shared library */
#define ELIBBAD 80 /* Accessing a corrupted shared library */
#define ELIBSCN 81 /* .lib section in a.out corrupted */
#define ELIBMAX 82 /* Attempting to link in too many shared libraries */
#define ELIBEXEC 83 /* Cannot exec a shared library directly */
#define EILSEQ 84 /* Illegal byte sequence */
#define ERESTART 85 /* Interrupted system call should be restarted */
#define ESTRPIPE 86 /* Streams pipe error */
#define EUSERS 87 /* Too many users */
#define ENOTSOCK 88 /* Socket operation on non-socket */
#define EDESTADDRREQ 89 /* Destination address required */
#define EMSGSIZE 90 /* Message too long */
#define EPROTOTYPE 91 /* Protocol wrong type for socket */
#define ENOPROTOOPT 92 /* Protocol not available */
#define EPROTONOSUPPORT 93 /* Protocol not supported */
#define ESOCKTNOSUPPORT 94 /* Socket type not supported */
#define EOPNOTSUPP 95 /* Operation not supported on transport endpoint */
#define EPFNOSUPPORT 96 /* Protocol family not supported */
#define EAFNOSUPPORT 97 /* Address family not supported by protocol */
#define EADDRINUSE 98 /* Address already in use */
#define EADDRNOTAVAIL 99 /* Cannot assign requested address */
#define ENETDOWN 100 /* Network is down */
#define ENETUNREACH 101 /* Network is unreachable */
#define ENETRESET 102 /* Network dropped connection because of reset */
#define ECONNABORTED 103 /* Software caused connection abort */
#define ECONNRESET 104 /* Connection reset by peer */
#define ENOBUFS 105 /* No buffer space available */
#define EISCONN 106 /* Transport endpoint is already connected */
#define ENOTCONN 107 /* Transport endpoint is not connected */
#define ESHUTDOWN 108 /* Cannot send after transport endpoint shutdown */
#define ETOOMANYREFS 109 /* Too many references: cannot splice */
#define ETIMEDOUT 110 /* Connection timed out */
#define ECONNREFUSED 111 /* Connection refused */
#define EHOSTDOWN 112 /* Host is down */
#define EHOSTUNREACH 113 /* No route to host */
#define EALREADY 114 /* Operation already in progress */
#define EINPROGRESS 115 /* Operation now in progress */
#define ESTALE 116 /* Stale file handle */
#define EUCLEAN 117 /* Structure needs cleaning */
#define ENOTNAM 118 /* Not a XENIX named type file */
#define ENAVAIL 119 /* No XENIX semaphores available */
#define EISNAM 120 /* Is a named type file */
#define EREMOTEIO 121 /* Remote I/O error */
#define EDQUOT 122 /* Quota exceeded */
#define ENOMEDIUM 123 /* No medium found */
#define EMEDIUMTYPE 124 /* Wrong medium type */
#define ECANCELED 125 /* Operation Canceled */
#define ENOKEY 126 /* Required key not available */
#define EKEYEXPIRED 127 /* Key has expired */
#define EKEYREVOKED 128 /* Key has been revoked */
#define EKEYREJECTED 129 /* Key was rejected by service */
/* for robust mutexes */
#define EOWNERDEAD 130 /* Owner died */
#define ENOTRECOVERABLE 131 /* State not recoverable */
#define ERFKILL 132 /* Operation not possible due to RF-kill */
#define EHWPOISON 133 /* Memory page has hardware error */
#endif

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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASM_GENERIC_FCNTL_H
#define _ASM_GENERIC_FCNTL_H
#include <linux/types.h>
/*
* FMODE_EXEC is 0x20
* FMODE_NONOTIFY is 0x4000000
* These cannot be used by userspace O_* until internal and external open
* flags are split.
* -Eric Paris
*/
/*
* When introducing new O_* bits, please check its uniqueness in fcntl_init().
*/
#define O_ACCMODE 00000003
#define O_RDONLY 00000000
#define O_WRONLY 00000001
#define O_RDWR 00000002
#ifndef O_CREAT
#define O_CREAT 00000100 /* not fcntl */
#endif
#ifndef O_EXCL
#define O_EXCL 00000200 /* not fcntl */
#endif
#ifndef O_NOCTTY
#define O_NOCTTY 00000400 /* not fcntl */
#endif
#ifndef O_TRUNC
#define O_TRUNC 00001000 /* not fcntl */
#endif
#ifndef O_APPEND
#define O_APPEND 00002000
#endif
#ifndef O_NONBLOCK
#define O_NONBLOCK 00004000
#endif
#ifndef O_DSYNC
#define O_DSYNC 00010000 /* used to be O_SYNC, see below */
#endif
#ifndef FASYNC
#define FASYNC 00020000 /* fcntl, for BSD compatibility */
#endif
#ifndef O_DIRECT
#define O_DIRECT 00040000 /* direct disk access hint */
#endif
#ifndef O_LARGEFILE
#define O_LARGEFILE 00100000
#endif
#ifndef O_DIRECTORY
#define O_DIRECTORY 00200000 /* must be a directory */
#endif
#ifndef O_NOFOLLOW
#define O_NOFOLLOW 00400000 /* don't follow links */
#endif
#ifndef O_NOATIME
#define O_NOATIME 01000000
#endif
#ifndef O_CLOEXEC
#define O_CLOEXEC 02000000 /* set close_on_exec */
#endif
/*
* Before Linux 2.6.33 only O_DSYNC semantics were implemented, but using
* the O_SYNC flag. We continue to use the existing numerical value
* for O_DSYNC semantics now, but using the correct symbolic name for it.
* This new value is used to request true Posix O_SYNC semantics. It is
* defined in this strange way to make sure applications compiled against
* new headers get at least O_DSYNC semantics on older kernels.
*
* This has the nice side-effect that we can simply test for O_DSYNC
* wherever we do not care if O_DSYNC or O_SYNC is used.
*
* Note: __O_SYNC must never be used directly.
*/
#ifndef O_SYNC
#define __O_SYNC 04000000
#define O_SYNC (__O_SYNC|O_DSYNC)
#endif
#ifndef O_PATH
#define O_PATH 010000000
#endif
#ifndef __O_TMPFILE
#define __O_TMPFILE 020000000
#endif
/* a horrid kludge trying to make sure that this will fail on old kernels */
#define O_TMPFILE (__O_TMPFILE | O_DIRECTORY)
#ifndef O_NDELAY
#define O_NDELAY O_NONBLOCK
#endif
#define F_DUPFD 0 /* dup */
#define F_GETFD 1 /* get close_on_exec */
#define F_SETFD 2 /* set/clear close_on_exec */
#define F_GETFL 3 /* get file->f_flags */
#define F_SETFL 4 /* set file->f_flags */
#ifndef F_GETLK
#define F_GETLK 5
#define F_SETLK 6
#define F_SETLKW 7
#endif
#ifndef F_SETOWN
#define F_SETOWN 8 /* for sockets. */
#define F_GETOWN 9 /* for sockets. */
#endif
#ifndef F_SETSIG
#define F_SETSIG 10 /* for sockets. */
#define F_GETSIG 11 /* for sockets. */
#endif
#if __BITS_PER_LONG == 32 || defined(__KERNEL__)
#ifndef F_GETLK64
#define F_GETLK64 12 /* using 'struct flock64' */
#define F_SETLK64 13
#define F_SETLKW64 14
#endif
#endif /* __BITS_PER_LONG == 32 || defined(__KERNEL__) */
#ifndef F_SETOWN_EX
#define F_SETOWN_EX 15
#define F_GETOWN_EX 16
#endif
#ifndef F_GETOWNER_UIDS
#define F_GETOWNER_UIDS 17
#endif
/*
* Open File Description Locks
*
* Usually record locks held by a process are released on *any* close and are
* not inherited across a fork().
*
* These cmd values will set locks that conflict with process-associated
* record locks, but are "owned" by the open file description, not the
* process. This means that they are inherited across fork() like BSD (flock)
* locks, and they are only released automatically when the last reference to
* the the open file against which they were acquired is put.
*/
#define F_OFD_GETLK 36
#define F_OFD_SETLK 37
#define F_OFD_SETLKW 38
#define F_OWNER_TID 0
#define F_OWNER_PID 1
#define F_OWNER_PGRP 2
struct f_owner_ex {
int type;
__kernel_pid_t pid;
};
/* for F_[GET|SET]FL */
#define FD_CLOEXEC 1 /* actually anything with low bit set goes */
/* for posix fcntl() and lockf() */
#ifndef F_RDLCK
#define F_RDLCK 0
#define F_WRLCK 1
#define F_UNLCK 2
#endif
/* for old implementation of bsd flock () */
#ifndef F_EXLCK
#define F_EXLCK 4 /* or 3 */
#define F_SHLCK 8 /* or 4 */
#endif
/* operations for bsd flock(), also used by the kernel implementation */
#define LOCK_SH 1 /* shared lock */
#define LOCK_EX 2 /* exclusive lock */
#define LOCK_NB 4 /* or'd with one of the above to prevent
blocking */
#define LOCK_UN 8 /* remove lock */
/*
* LOCK_MAND support has been removed from the kernel. We leave the symbols
* here to not break legacy builds, but these should not be used in new code.
*/
#define LOCK_MAND 32 /* This is a mandatory flock ... */
#define LOCK_READ 64 /* which allows concurrent read operations */
#define LOCK_WRITE 128 /* which allows concurrent write operations */
#define LOCK_RW 192 /* which allows concurrent read & write ops */
#define F_LINUX_SPECIFIC_BASE 1024
#ifndef HAVE_ARCH_STRUCT_FLOCK
struct flock {
short l_type;
short l_whence;
__kernel_off_t l_start;
__kernel_off_t l_len;
__kernel_pid_t l_pid;
#ifdef __ARCH_FLOCK_EXTRA_SYSID
__ARCH_FLOCK_EXTRA_SYSID
#endif
#ifdef __ARCH_FLOCK_PAD
__ARCH_FLOCK_PAD
#endif
};
struct flock64 {
short l_type;
short l_whence;
__kernel_loff_t l_start;
__kernel_loff_t l_len;
__kernel_pid_t l_pid;
#ifdef __ARCH_FLOCK64_PAD
__ARCH_FLOCK64_PAD
#endif
};
#endif /* HAVE_ARCH_STRUCT_FLOCK */
#endif /* _ASM_GENERIC_FCNTL_H */

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#ifndef _ASM_GENERIC_HUGETLB_ENCODE_H_
#define _ASM_GENERIC_HUGETLB_ENCODE_H_
/*
* Several system calls take a flag to request "hugetlb" huge pages.
* Without further specification, these system calls will use the
* system's default huge page size. If a system supports multiple
* huge page sizes, the desired huge page size can be specified in
* bits [26:31] of the flag arguments. The value in these 6 bits
* will encode the log2 of the huge page size.
*
* The following definitions are associated with this huge page size
* encoding in flag arguments. System call specific header files
* that use this encoding should include this file. They can then
* provide definitions based on these with their own specific prefix.
* for example:
* #define MAP_HUGE_SHIFT HUGETLB_FLAG_ENCODE_SHIFT
*/
#define HUGETLB_FLAG_ENCODE_SHIFT 26
#define HUGETLB_FLAG_ENCODE_MASK 0x3f
#define HUGETLB_FLAG_ENCODE_16KB (14U << HUGETLB_FLAG_ENCODE_SHIFT)
#define HUGETLB_FLAG_ENCODE_64KB (16U << HUGETLB_FLAG_ENCODE_SHIFT)
#define HUGETLB_FLAG_ENCODE_512KB (19U << HUGETLB_FLAG_ENCODE_SHIFT)
#define HUGETLB_FLAG_ENCODE_1MB (20U << HUGETLB_FLAG_ENCODE_SHIFT)
#define HUGETLB_FLAG_ENCODE_2MB (21U << HUGETLB_FLAG_ENCODE_SHIFT)
#define HUGETLB_FLAG_ENCODE_8MB (23U << HUGETLB_FLAG_ENCODE_SHIFT)
#define HUGETLB_FLAG_ENCODE_16MB (24U << HUGETLB_FLAG_ENCODE_SHIFT)
#define HUGETLB_FLAG_ENCODE_32MB (25U << HUGETLB_FLAG_ENCODE_SHIFT)
#define HUGETLB_FLAG_ENCODE_256MB (28U << HUGETLB_FLAG_ENCODE_SHIFT)
#define HUGETLB_FLAG_ENCODE_512MB (29U << HUGETLB_FLAG_ENCODE_SHIFT)
#define HUGETLB_FLAG_ENCODE_1GB (30U << HUGETLB_FLAG_ENCODE_SHIFT)
#define HUGETLB_FLAG_ENCODE_2GB (31U << HUGETLB_FLAG_ENCODE_SHIFT)
#define HUGETLB_FLAG_ENCODE_16GB (34U << HUGETLB_FLAG_ENCODE_SHIFT)
#endif /* _ASM_GENERIC_HUGETLB_ENCODE_H_ */

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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
/*
* asm-generic/int-l64.h
*
* Integer declarations for architectures which use "long"
* for 64-bit types.
*/
#ifndef _ASM_GENERIC_INT_L64_H
#define _ASM_GENERIC_INT_L64_H
#include <asm/bitsperlong.h>
#ifndef __ASSEMBLY__
/*
* __xx is ok: it doesn't pollute the POSIX namespace. Use these in the
* header files exported to user space
*/
typedef __signed__ char __s8;
typedef unsigned char __u8;
typedef __signed__ short __s16;
typedef unsigned short __u16;
typedef __signed__ int __s32;
typedef unsigned int __u32;
typedef __signed__ long __s64;
typedef unsigned long __u64;
#endif /* __ASSEMBLY__ */
#endif /* _ASM_GENERIC_INT_L64_H */

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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
/*
* asm-generic/int-ll64.h
*
* Integer declarations for architectures which use "long long"
* for 64-bit types.
*/
#ifndef _ASM_GENERIC_INT_LL64_H
#define _ASM_GENERIC_INT_LL64_H
#include <asm/bitsperlong.h>
#ifndef __ASSEMBLY__
/*
* __xx is ok: it doesn't pollute the POSIX namespace. Use these in the
* header files exported to user space
*/
typedef __signed__ char __s8;
typedef unsigned char __u8;
typedef __signed__ short __s16;
typedef unsigned short __u16;
typedef __signed__ int __s32;
typedef unsigned int __u32;
#ifdef __GNUC__
__extension__ typedef __signed__ long long __s64;
__extension__ typedef unsigned long long __u64;
#else
typedef __signed__ long long __s64;
typedef unsigned long long __u64;
#endif
#endif /* __ASSEMBLY__ */
#endif /* _ASM_GENERIC_INT_LL64_H */

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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASM_GENERIC_IOCTL_H
#define _ASM_GENERIC_IOCTL_H
/* ioctl command encoding: 32 bits total, command in lower 16 bits,
* size of the parameter structure in the lower 14 bits of the
* upper 16 bits.
* Encoding the size of the parameter structure in the ioctl request
* is useful for catching programs compiled with old versions
* and to avoid overwriting user space outside the user buffer area.
* The highest 2 bits are reserved for indicating the ``access mode''.
* NOTE: This limits the max parameter size to 16kB -1 !
*/
/*
* The following is for compatibility across the various Linux
* platforms. The generic ioctl numbering scheme doesn't really enforce
* a type field. De facto, however, the top 8 bits of the lower 16
* bits are indeed used as a type field, so we might just as well make
* this explicit here. Please be sure to use the decoding macros
* below from now on.
*/
#define _IOC_NRBITS 8
#define _IOC_TYPEBITS 8
/*
* Let any architecture override either of the following before
* including this file.
*/
#ifndef _IOC_SIZEBITS
# define _IOC_SIZEBITS 14
#endif
#ifndef _IOC_DIRBITS
# define _IOC_DIRBITS 2
#endif
#define _IOC_NRMASK ((1 << _IOC_NRBITS)-1)
#define _IOC_TYPEMASK ((1 << _IOC_TYPEBITS)-1)
#define _IOC_SIZEMASK ((1 << _IOC_SIZEBITS)-1)
#define _IOC_DIRMASK ((1 << _IOC_DIRBITS)-1)
#define _IOC_NRSHIFT 0
#define _IOC_TYPESHIFT (_IOC_NRSHIFT+_IOC_NRBITS)
#define _IOC_SIZESHIFT (_IOC_TYPESHIFT+_IOC_TYPEBITS)
#define _IOC_DIRSHIFT (_IOC_SIZESHIFT+_IOC_SIZEBITS)
/*
* Direction bits, which any architecture can choose to override
* before including this file.
*
* NOTE: _IOC_WRITE means userland is writing and kernel is
* reading. _IOC_READ means userland is reading and kernel is writing.
*/
#ifndef _IOC_NONE
# define _IOC_NONE 0U
#endif
#ifndef _IOC_WRITE
# define _IOC_WRITE 1U
#endif
#ifndef _IOC_READ
# define _IOC_READ 2U
#endif
#define _IOC(dir,type,nr,size) \
(((dir) << _IOC_DIRSHIFT) | \
((type) << _IOC_TYPESHIFT) | \
((nr) << _IOC_NRSHIFT) | \
((size) << _IOC_SIZESHIFT))
#define _IOC_TYPECHECK(t) (sizeof(t))
/*
* Used to create numbers.
*
* NOTE: _IOW means userland is writing and kernel is reading. _IOR
* means userland is reading and kernel is writing.
*/
#define _IO(type,nr) _IOC(_IOC_NONE,(type),(nr),0)
#define _IOR(type,nr,size) _IOC(_IOC_READ,(type),(nr),(_IOC_TYPECHECK(size)))
#define _IOW(type,nr,size) _IOC(_IOC_WRITE,(type),(nr),(_IOC_TYPECHECK(size)))
#define _IOWR(type,nr,size) _IOC(_IOC_READ|_IOC_WRITE,(type),(nr),(_IOC_TYPECHECK(size)))
#define _IOR_BAD(type,nr,size) _IOC(_IOC_READ,(type),(nr),sizeof(size))
#define _IOW_BAD(type,nr,size) _IOC(_IOC_WRITE,(type),(nr),sizeof(size))
#define _IOWR_BAD(type,nr,size) _IOC(_IOC_READ|_IOC_WRITE,(type),(nr),sizeof(size))
/* used to decode ioctl numbers.. */
#define _IOC_DIR(nr) (((nr) >> _IOC_DIRSHIFT) & _IOC_DIRMASK)
#define _IOC_TYPE(nr) (((nr) >> _IOC_TYPESHIFT) & _IOC_TYPEMASK)
#define _IOC_NR(nr) (((nr) >> _IOC_NRSHIFT) & _IOC_NRMASK)
#define _IOC_SIZE(nr) (((nr) >> _IOC_SIZESHIFT) & _IOC_SIZEMASK)
/* ...and for the drivers/sound files... */
#define IOC_IN (_IOC_WRITE << _IOC_DIRSHIFT)
#define IOC_OUT (_IOC_READ << _IOC_DIRSHIFT)
#define IOC_INOUT ((_IOC_WRITE|_IOC_READ) << _IOC_DIRSHIFT)
#define IOCSIZE_MASK (_IOC_SIZEMASK << _IOC_SIZESHIFT)
#define IOCSIZE_SHIFT (_IOC_SIZESHIFT)
#endif /* _ASM_GENERIC_IOCTL_H */

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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef __ASM_GENERIC_IOCTLS_H
#define __ASM_GENERIC_IOCTLS_H
#include <linux/ioctl.h>
/*
* These are the most common definitions for tty ioctl numbers.
* Most of them do not use the recommended _IOC(), but there is
* probably some source code out there hardcoding the number,
* so we might as well use them for all new platforms.
*
* The architectures that use different values here typically
* try to be compatible with some Unix variants for the same
* architecture.
*/
/* 0x54 is just a magic number to make these relatively unique ('T') */
#define TCGETS 0x5401
#define TCSETS 0x5402
#define TCSETSW 0x5403
#define TCSETSF 0x5404
#define TCGETA 0x5405
#define TCSETA 0x5406
#define TCSETAW 0x5407
#define TCSETAF 0x5408
#define TCSBRK 0x5409
#define TCXONC 0x540A
#define TCFLSH 0x540B
#define TIOCEXCL 0x540C
#define TIOCNXCL 0x540D
#define TIOCSCTTY 0x540E
#define TIOCGPGRP 0x540F
#define TIOCSPGRP 0x5410
#define TIOCOUTQ 0x5411
#define TIOCSTI 0x5412
#define TIOCGWINSZ 0x5413
#define TIOCSWINSZ 0x5414
#define TIOCMGET 0x5415
#define TIOCMBIS 0x5416
#define TIOCMBIC 0x5417
#define TIOCMSET 0x5418
#define TIOCGSOFTCAR 0x5419
#define TIOCSSOFTCAR 0x541A
#define FIONREAD 0x541B
#define TIOCINQ FIONREAD
#define TIOCLINUX 0x541C
#define TIOCCONS 0x541D
#define TIOCGSERIAL 0x541E
#define TIOCSSERIAL 0x541F
#define TIOCPKT 0x5420
#define FIONBIO 0x5421
#define TIOCNOTTY 0x5422
#define TIOCSETD 0x5423
#define TIOCGETD 0x5424
#define TCSBRKP 0x5425 /* Needed for POSIX tcsendbreak() */
#define TIOCSBRK 0x5427 /* BSD compatibility */
#define TIOCCBRK 0x5428 /* BSD compatibility */
#define TIOCGSID 0x5429 /* Return the session ID of FD */
#define TCGETS2 _IOR('T', 0x2A, struct termios2)
#define TCSETS2 _IOW('T', 0x2B, struct termios2)
#define TCSETSW2 _IOW('T', 0x2C, struct termios2)
#define TCSETSF2 _IOW('T', 0x2D, struct termios2)
#define TIOCGRS485 0x542E
#ifndef TIOCSRS485
#define TIOCSRS485 0x542F
#endif
#define TIOCGPTN _IOR('T', 0x30, unsigned int) /* Get Pty Number (of pty-mux device) */
#define TIOCSPTLCK _IOW('T', 0x31, int) /* Lock/unlock Pty */
#define TIOCGDEV _IOR('T', 0x32, unsigned int) /* Get primary device node of /dev/console */
#define TCGETX 0x5432 /* SYS5 TCGETX compatibility */
#define TCSETX 0x5433
#define TCSETXF 0x5434
#define TCSETXW 0x5435
#define TIOCSIG _IOW('T', 0x36, int) /* pty: generate signal */
#define TIOCVHANGUP 0x5437
#define TIOCGPKT _IOR('T', 0x38, int) /* Get packet mode state */
#define TIOCGPTLCK _IOR('T', 0x39, int) /* Get Pty lock state */
#define TIOCGEXCL _IOR('T', 0x40, int) /* Get exclusive mode state */
#define TIOCGPTPEER _IO('T', 0x41) /* Safely open the slave */
#define TIOCGISO7816 _IOR('T', 0x42, struct serial_iso7816)
#define TIOCSISO7816 _IOWR('T', 0x43, struct serial_iso7816)
#define FIONCLEX 0x5450
#define FIOCLEX 0x5451
#define FIOASYNC 0x5452
#define TIOCSERCONFIG 0x5453
#define TIOCSERGWILD 0x5454
#define TIOCSERSWILD 0x5455
#define TIOCGLCKTRMIOS 0x5456
#define TIOCSLCKTRMIOS 0x5457
#define TIOCSERGSTRUCT 0x5458 /* For debugging only */
#define TIOCSERGETLSR 0x5459 /* Get line status register */
#define TIOCSERGETMULTI 0x545A /* Get multiport config */
#define TIOCSERSETMULTI 0x545B /* Set multiport config */
#define TIOCMIWAIT 0x545C /* wait for a change on serial input line(s) */
#define TIOCGICOUNT 0x545D /* read serial port __inline__ interrupt counts */
/*
* Some arches already define FIOQSIZE due to a historical
* conflict with a Hayes modem-specific ioctl value.
*/
#ifndef FIOQSIZE
# define FIOQSIZE 0x5460
#endif
/* Used for packet mode */
#define TIOCPKT_DATA 0
#define TIOCPKT_FLUSHREAD 1
#define TIOCPKT_FLUSHWRITE 2
#define TIOCPKT_STOP 4
#define TIOCPKT_START 8
#define TIOCPKT_NOSTOP 16
#define TIOCPKT_DOSTOP 32
#define TIOCPKT_IOCTL 64
#define TIOCSER_TEMT 0x01 /* Transmitter physically empty */
#endif /* __ASM_GENERIC_IOCTLS_H */

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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef __ASM_GENERIC_IPCBUF_H
#define __ASM_GENERIC_IPCBUF_H
#include <linux/posix_types.h>
/*
* The generic ipc64_perm structure:
* Note extra padding because this structure is passed back and forth
* between kernel and user space.
*
* ipc64_perm was originally meant to be architecture specific, but
* everyone just ended up making identical copies without specific
* optimizations, so we may just as well all use the same one.
*
* Pad space is left for:
* - 32-bit mode_t on architectures that only had 16 bit
* - 32-bit seq
* - 2 miscellaneous 32-bit values
*/
struct ipc64_perm {
__kernel_key_t key;
__kernel_uid32_t uid;
__kernel_gid32_t gid;
__kernel_uid32_t cuid;
__kernel_gid32_t cgid;
__kernel_mode_t mode;
/* pad if mode_t is u16: */
unsigned char __pad1[4 - sizeof(__kernel_mode_t)];
unsigned short seq;
unsigned short __pad2;
__kernel_ulong_t __unused1;
__kernel_ulong_t __unused2;
};
#endif /* __ASM_GENERIC_IPCBUF_H */

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/*
* There isn't anything here, but the file must not be empty or patch
* will delete it.
*/

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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef __ASM_GENERIC_MMAN_COMMON_H
#define __ASM_GENERIC_MMAN_COMMON_H
/*
Author: Michael S. Tsirkin <mst@mellanox.co.il>, Mellanox Technologies Ltd.
Based on: asm-xxx/mman.h
*/
#define PROT_READ 0x1 /* page can be read */
#define PROT_WRITE 0x2 /* page can be written */
#define PROT_EXEC 0x4 /* page can be executed */
#define PROT_SEM 0x8 /* page may be used for atomic ops */
/* 0x10 reserved for arch-specific use */
/* 0x20 reserved for arch-specific use */
#define PROT_NONE 0x0 /* page can not be accessed */
#define PROT_GROWSDOWN 0x01000000 /* mprotect flag: extend change to start of growsdown vma */
#define PROT_GROWSUP 0x02000000 /* mprotect flag: extend change to end of growsup vma */
/* 0x01 - 0x03 are defined in linux/mman.h */
#define MAP_TYPE 0x0f /* Mask for type of mapping */
#define MAP_FIXED 0x10 /* Interpret addr exactly */
#define MAP_ANONYMOUS 0x20 /* don't use a file */
/* 0x0100 - 0x4000 flags are defined in asm-generic/mman.h */
#define MAP_POPULATE 0x008000 /* populate (prefault) pagetables */
#define MAP_NONBLOCK 0x010000 /* do not block on IO */
#define MAP_STACK 0x020000 /* give out an address that is best suited for process/thread stacks */
#define MAP_HUGETLB 0x040000 /* create a huge page mapping */
#define MAP_SYNC 0x080000 /* perform synchronous page faults for the mapping */
#define MAP_FIXED_NOREPLACE 0x100000 /* MAP_FIXED which doesn't unmap underlying mapping */
#define MAP_UNINITIALIZED 0x4000000 /* For anonymous mmap, memory could be
* uninitialized */
/*
* Flags for mlock
*/
#define MLOCK_ONFAULT 0x01 /* Lock pages in range after they are faulted in, do not prefault */
#define MS_ASYNC 1 /* sync memory asynchronously */
#define MS_INVALIDATE 2 /* invalidate the caches */
#define MS_SYNC 4 /* synchronous memory sync */
#define MADV_NORMAL 0 /* no further special treatment */
#define MADV_RANDOM 1 /* expect random page references */
#define MADV_SEQUENTIAL 2 /* expect sequential page references */
#define MADV_WILLNEED 3 /* will need these pages */
#define MADV_DONTNEED 4 /* don't need these pages */
/* common parameters: try to keep these consistent across architectures */
#define MADV_FREE 8 /* free pages only if memory pressure */
#define MADV_REMOVE 9 /* remove these pages & resources */
#define MADV_DONTFORK 10 /* don't inherit across fork */
#define MADV_DOFORK 11 /* do inherit across fork */
#define MADV_HWPOISON 100 /* poison a page for testing */
#define MADV_SOFT_OFFLINE 101 /* soft offline page for testing */
#define MADV_MERGEABLE 12 /* KSM may merge identical pages */
#define MADV_UNMERGEABLE 13 /* KSM may not merge identical pages */
#define MADV_HUGEPAGE 14 /* Worth backing with hugepages */
#define MADV_NOHUGEPAGE 15 /* Not worth backing with hugepages */
#define MADV_DONTDUMP 16 /* Explicity exclude from the core dump,
overrides the coredump filter bits */
#define MADV_DODUMP 17 /* Clear the MADV_DONTDUMP flag */
#define MADV_WIPEONFORK 18 /* Zero memory on fork, child only */
#define MADV_KEEPONFORK 19 /* Undo MADV_WIPEONFORK */
#define MADV_COLD 20 /* deactivate these pages */
#define MADV_PAGEOUT 21 /* reclaim these pages */
#define MADV_POPULATE_READ 22 /* populate (prefault) page tables readable */
#define MADV_POPULATE_WRITE 23 /* populate (prefault) page tables writable */
#define MADV_DONTNEED_LOCKED 24 /* like DONTNEED, but drop locked pages too */
#define MADV_COLLAPSE 25 /* Synchronous hugepage collapse */
/* compatibility flags */
#define MAP_FILE 0
#define PKEY_DISABLE_ACCESS 0x1
#define PKEY_DISABLE_WRITE 0x2
#define PKEY_ACCESS_MASK (PKEY_DISABLE_ACCESS |\
PKEY_DISABLE_WRITE)
#endif /* __ASM_GENERIC_MMAN_COMMON_H */

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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef __ASM_GENERIC_MMAN_H
#define __ASM_GENERIC_MMAN_H
#include <asm-generic/mman-common.h>
#define MAP_GROWSDOWN 0x0100 /* stack-like segment */
#define MAP_DENYWRITE 0x0800 /* ETXTBSY */
#define MAP_EXECUTABLE 0x1000 /* mark it as an executable */
#define MAP_LOCKED 0x2000 /* pages are locked */
#define MAP_NORESERVE 0x4000 /* don't check for reservations */
/*
* Bits [26:31] are reserved, see asm-generic/hugetlb_encode.h
* for MAP_HUGETLB usage
*/
#define MCL_CURRENT 1 /* lock all current mappings */
#define MCL_FUTURE 2 /* lock all future mappings */
#define MCL_ONFAULT 4 /* lock all pages that are faulted in */
#endif /* __ASM_GENERIC_MMAN_H */

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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef __ASM_GENERIC_MSGBUF_H
#define __ASM_GENERIC_MSGBUF_H
#include <asm/bitsperlong.h>
#include <asm/ipcbuf.h>
/*
* generic msqid64_ds structure.
*
* Note extra padding because this structure is passed back and forth
* between kernel and user space.
*
* msqid64_ds was originally meant to be architecture specific, but
* everyone just ended up making identical copies without specific
* optimizations, so we may just as well all use the same one.
*
* 64 bit architectures use a 64-bit long time field here, while
* 32 bit architectures have a pair of unsigned long values.
* On big-endian systems, the lower half is in the wrong place.
*
* Pad space is left for:
* - 2 miscellaneous 32-bit values
*/
struct msqid64_ds {
struct ipc64_perm msg_perm;
#if __BITS_PER_LONG == 64
long msg_stime; /* last msgsnd time */
long msg_rtime; /* last msgrcv time */
long msg_ctime; /* last change time */
#else
unsigned long msg_stime; /* last msgsnd time */
unsigned long msg_stime_high;
unsigned long msg_rtime; /* last msgrcv time */
unsigned long msg_rtime_high;
unsigned long msg_ctime; /* last change time */
unsigned long msg_ctime_high;
#endif
unsigned long msg_cbytes; /* current number of bytes on queue */
unsigned long msg_qnum; /* number of messages in queue */
unsigned long msg_qbytes; /* max number of bytes on queue */
__kernel_pid_t msg_lspid; /* pid of last msgsnd */
__kernel_pid_t msg_lrpid; /* last receive pid */
unsigned long __unused4;
unsigned long __unused5;
};
#endif /* __ASM_GENERIC_MSGBUF_H */

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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef __ASM_GENERIC_PARAM_H
#define __ASM_GENERIC_PARAM_H
#ifndef HZ
#define HZ 100
#endif
#ifndef EXEC_PAGESIZE
#define EXEC_PAGESIZE 4096
#endif
#ifndef NOGROUP
#define NOGROUP (-1)
#endif
#define MAXHOSTNAMELEN 64 /* max length of hostname */
#endif /* __ASM_GENERIC_PARAM_H */

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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef __ASM_GENERIC_POLL_H
#define __ASM_GENERIC_POLL_H
/* These are specified by iBCS2 */
#define POLLIN 0x0001
#define POLLPRI 0x0002
#define POLLOUT 0x0004
#define POLLERR 0x0008
#define POLLHUP 0x0010
#define POLLNVAL 0x0020
/* The rest seem to be more-or-less nonstandard. Check them! */
#define POLLRDNORM 0x0040
#define POLLRDBAND 0x0080
#ifndef POLLWRNORM
#define POLLWRNORM 0x0100
#endif
#ifndef POLLWRBAND
#define POLLWRBAND 0x0200
#endif
#ifndef POLLMSG
#define POLLMSG 0x0400
#endif
#ifndef POLLREMOVE
#define POLLREMOVE 0x1000
#endif
#ifndef POLLRDHUP
#define POLLRDHUP 0x2000
#endif
#define POLLFREE (__poll_t)0x4000
#define POLL_BUSY_LOOP (__poll_t)0x8000
struct pollfd {
int fd;
short events;
short revents;
};
#endif /* __ASM_GENERIC_POLL_H */

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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef __ASM_GENERIC_POSIX_TYPES_H
#define __ASM_GENERIC_POSIX_TYPES_H
#include <asm/bitsperlong.h>
/*
* This file is generally used by user-level software, so you need to
* be a little careful about namespace pollution etc.
*
* First the types that are often defined in different ways across
* architectures, so that you can override them.
*/
#ifndef __kernel_long_t
typedef long __kernel_long_t;
typedef unsigned long __kernel_ulong_t;
#endif
#ifndef __kernel_ino_t
typedef __kernel_ulong_t __kernel_ino_t;
#endif
#ifndef __kernel_mode_t
typedef unsigned int __kernel_mode_t;
#endif
#ifndef __kernel_pid_t
typedef int __kernel_pid_t;
#endif
#ifndef __kernel_ipc_pid_t
typedef int __kernel_ipc_pid_t;
#endif
#ifndef __kernel_uid_t
typedef unsigned int __kernel_uid_t;
typedef unsigned int __kernel_gid_t;
#endif
#ifndef __kernel_suseconds_t
typedef __kernel_long_t __kernel_suseconds_t;
#endif
#ifndef __kernel_daddr_t
typedef int __kernel_daddr_t;
#endif
#ifndef __kernel_uid32_t
typedef unsigned int __kernel_uid32_t;
typedef unsigned int __kernel_gid32_t;
#endif
#ifndef __kernel_old_uid_t
typedef __kernel_uid_t __kernel_old_uid_t;
typedef __kernel_gid_t __kernel_old_gid_t;
#endif
#ifndef __kernel_old_dev_t
typedef unsigned int __kernel_old_dev_t;
#endif
/*
* Most 32 bit architectures use "unsigned int" size_t,
* and all 64 bit architectures use "unsigned long" size_t.
*/
#ifndef __kernel_size_t
#if __BITS_PER_LONG != 64
typedef unsigned int __kernel_size_t;
typedef int __kernel_ssize_t;
typedef int __kernel_ptrdiff_t;
#else
typedef __kernel_ulong_t __kernel_size_t;
typedef __kernel_long_t __kernel_ssize_t;
typedef __kernel_long_t __kernel_ptrdiff_t;
#endif
#endif
#ifndef __kernel_fsid_t
typedef struct {
int val[2];
} __kernel_fsid_t;
#endif
/*
* anything below here should be completely generic
*/
typedef __kernel_long_t __kernel_off_t;
typedef long long __kernel_loff_t;
typedef __kernel_long_t __kernel_old_time_t;
typedef __kernel_long_t __kernel_time_t;
typedef long long __kernel_time64_t;
typedef __kernel_long_t __kernel_clock_t;
typedef int __kernel_timer_t;
typedef int __kernel_clockid_t;
typedef char * __kernel_caddr_t;
typedef unsigned short __kernel_uid16_t;
typedef unsigned short __kernel_gid16_t;
#endif /* __ASM_GENERIC_POSIX_TYPES_H */

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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASM_GENERIC_RESOURCE_H
#define _ASM_GENERIC_RESOURCE_H
/*
* Resource limit IDs
*
* ( Compatibility detail: there are architectures that have
* a different rlimit ID order in the 5-9 range and want
* to keep that order for binary compatibility. The reasons
* are historic and all new rlimits are identical across all
* arches. If an arch has such special order for some rlimits
* then it defines them prior including asm-generic/resource.h. )
*/
#define RLIMIT_CPU 0 /* CPU time in sec */
#define RLIMIT_FSIZE 1 /* Maximum filesize */
#define RLIMIT_DATA 2 /* max data size */
#define RLIMIT_STACK 3 /* max stack size */
#define RLIMIT_CORE 4 /* max core file size */
#ifndef RLIMIT_RSS
# define RLIMIT_RSS 5 /* max resident set size */
#endif
#ifndef RLIMIT_NPROC
# define RLIMIT_NPROC 6 /* max number of processes */
#endif
#ifndef RLIMIT_NOFILE
# define RLIMIT_NOFILE 7 /* max number of open files */
#endif
#ifndef RLIMIT_MEMLOCK
# define RLIMIT_MEMLOCK 8 /* max locked-in-memory address space */
#endif
#ifndef RLIMIT_AS
# define RLIMIT_AS 9 /* address space limit */
#endif
#define RLIMIT_LOCKS 10 /* maximum file locks held */
#define RLIMIT_SIGPENDING 11 /* max number of pending signals */
#define RLIMIT_MSGQUEUE 12 /* maximum bytes in POSIX mqueues */
#define RLIMIT_NICE 13 /* max nice prio allowed to raise to
0-39 for nice level 19 .. -20 */
#define RLIMIT_RTPRIO 14 /* maximum realtime priority */
#define RLIMIT_RTTIME 15 /* timeout for RT tasks in us */
#define RLIM_NLIMITS 16
/*
* SuS says limits have to be unsigned.
* Which makes a ton more sense anyway.
*
* Some architectures override this (for compatibility reasons):
*/
#ifndef RLIM_INFINITY
# define RLIM_INFINITY (~0UL)
#endif
#endif /* _ASM_GENERIC_RESOURCE_H */

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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef __ASM_GENERIC_SEMBUF_H
#define __ASM_GENERIC_SEMBUF_H
#include <asm/bitsperlong.h>
#include <asm/ipcbuf.h>
/*
* The semid64_ds structure for most architectures (though it came from x86_32
* originally). Note extra padding because this structure is passed back and
* forth between kernel and user space.
*
* semid64_ds was originally meant to be architecture specific, but
* everyone just ended up making identical copies without specific
* optimizations, so we may just as well all use the same one.
*
* 64 bit architectures use a 64-bit long time field here, while
* 32 bit architectures have a pair of unsigned long values.
*
* On big-endian systems, the padding is in the wrong place for
* historic reasons, so user space has to reconstruct a time_t
* value using
*
* user_semid_ds.sem_otime = kernel_semid64_ds.sem_otime +
* ((long long)kernel_semid64_ds.sem_otime_high << 32)
*
* Pad space is left for 2 miscellaneous 32-bit values
*/
struct semid64_ds {
struct ipc64_perm sem_perm; /* permissions .. see ipc.h */
#if __BITS_PER_LONG == 64
long sem_otime; /* last semop time */
long sem_ctime; /* last change time */
#else
unsigned long sem_otime; /* last semop time */
unsigned long sem_otime_high;
unsigned long sem_ctime; /* last change time */
unsigned long sem_ctime_high;
#endif
unsigned long sem_nsems; /* no. of semaphores in array */
unsigned long __unused3;
unsigned long __unused4;
};
#endif /* __ASM_GENERIC_SEMBUF_H */

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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef __ASM_GENERIC_SETUP_H
#define __ASM_GENERIC_SETUP_H
#define COMMAND_LINE_SIZE 512
#endif /* __ASM_GENERIC_SETUP_H */

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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef __ASM_GENERIC_SHMBUF_H
#define __ASM_GENERIC_SHMBUF_H
#include <asm/bitsperlong.h>
#include <asm/ipcbuf.h>
#include <asm/posix_types.h>
/*
* The shmid64_ds structure for x86 architecture.
* Note extra padding because this structure is passed back and forth
* between kernel and user space.
*
* shmid64_ds was originally meant to be architecture specific, but
* everyone just ended up making identical copies without specific
* optimizations, so we may just as well all use the same one.
*
* 64 bit architectures use a 64-bit long time field here, while
* 32 bit architectures have a pair of unsigned long values.
* On big-endian systems, the lower half is in the wrong place.
*
*
* Pad space is left for:
* - 2 miscellaneous 32-bit values
*/
struct shmid64_ds {
struct ipc64_perm shm_perm; /* operation perms */
__kernel_size_t shm_segsz; /* size of segment (bytes) */
#if __BITS_PER_LONG == 64
long shm_atime; /* last attach time */
long shm_dtime; /* last detach time */
long shm_ctime; /* last change time */
#else
unsigned long shm_atime; /* last attach time */
unsigned long shm_atime_high;
unsigned long shm_dtime; /* last detach time */
unsigned long shm_dtime_high;
unsigned long shm_ctime; /* last change time */
unsigned long shm_ctime_high;
#endif
__kernel_pid_t shm_cpid; /* pid of creator */
__kernel_pid_t shm_lpid; /* pid of last operator */
unsigned long shm_nattch; /* no. of current attaches */
unsigned long __unused4;
unsigned long __unused5;
};
struct shminfo64 {
unsigned long shmmax;
unsigned long shmmin;
unsigned long shmmni;
unsigned long shmseg;
unsigned long shmall;
unsigned long __unused1;
unsigned long __unused2;
unsigned long __unused3;
unsigned long __unused4;
};
#endif /* __ASM_GENERIC_SHMBUF_H */

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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASM_GENERIC_SIGINFO_H
#define _ASM_GENERIC_SIGINFO_H
#include <linux/types.h>
typedef union sigval {
int sival_int;
void *sival_ptr;
} sigval_t;
#define SI_MAX_SIZE 128
/*
* The default "si_band" type is "long", as specified by POSIX.
* However, some architectures want to override this to "int"
* for historical compatibility reasons, so we allow that.
*/
#ifndef __ARCH_SI_BAND_T
#define __ARCH_SI_BAND_T long
#endif
#ifndef __ARCH_SI_CLOCK_T
#define __ARCH_SI_CLOCK_T __kernel_clock_t
#endif
#ifndef __ARCH_SI_ATTRIBUTES
#define __ARCH_SI_ATTRIBUTES
#endif
/*
* Be careful when extending this union. On 32bit siginfo_t is 32bit
* aligned. Which means that a 64bit field or any other field that
* would increase the alignment of siginfo_t will break the ABI.
*/
union __sifields {
/* kill() */
struct {
__kernel_pid_t _pid; /* sender's pid */
__kernel_uid32_t _uid; /* sender's uid */
} _kill;
/* POSIX.1b timers */
struct {
__kernel_timer_t _tid; /* timer id */
int _overrun; /* overrun count */
sigval_t _sigval; /* same as below */
int _sys_private; /* not to be passed to user */
} _timer;
/* POSIX.1b signals */
struct {
__kernel_pid_t _pid; /* sender's pid */
__kernel_uid32_t _uid; /* sender's uid */
sigval_t _sigval;
} _rt;
/* SIGCHLD */
struct {
__kernel_pid_t _pid; /* which child */
__kernel_uid32_t _uid; /* sender's uid */
int _status; /* exit code */
__ARCH_SI_CLOCK_T _utime;
__ARCH_SI_CLOCK_T _stime;
} _sigchld;
/* SIGILL, SIGFPE, SIGSEGV, SIGBUS, SIGTRAP, SIGEMT */
struct {
void *_addr; /* faulting insn/memory ref. */
#define __ADDR_BND_PKEY_PAD (__alignof__(void *) < sizeof(short) ? \
sizeof(short) : __alignof__(void *))
union {
/* used on alpha and sparc */
int _trapno; /* TRAP # which caused the signal */
/*
* used when si_code=BUS_MCEERR_AR or
* used when si_code=BUS_MCEERR_AO
*/
short _addr_lsb; /* LSB of the reported address */
/* used when si_code=SEGV_BNDERR */
struct {
char _dummy_bnd[__ADDR_BND_PKEY_PAD];
void *_lower;
void *_upper;
} _addr_bnd;
/* used when si_code=SEGV_PKUERR */
struct {
char _dummy_pkey[__ADDR_BND_PKEY_PAD];
__u32 _pkey;
} _addr_pkey;
/* used when si_code=TRAP_PERF */
struct {
unsigned long _data;
__u32 _type;
__u32 _flags;
} _perf;
};
} _sigfault;
/* SIGPOLL */
struct {
__ARCH_SI_BAND_T _band; /* POLL_IN, POLL_OUT, POLL_MSG */
int _fd;
} _sigpoll;
/* SIGSYS */
struct {
void *_call_addr; /* calling user insn */
int _syscall; /* triggering system call number */
unsigned int _arch; /* AUDIT_ARCH_* of syscall */
} _sigsys;
};
#ifndef __ARCH_HAS_SWAPPED_SIGINFO
#define __SIGINFO \
struct { \
int si_signo; \
int si_errno; \
int si_code; \
union __sifields _sifields; \
}
#else
#define __SIGINFO \
struct { \
int si_signo; \
int si_code; \
int si_errno; \
union __sifields _sifields; \
}
#endif /* __ARCH_HAS_SWAPPED_SIGINFO */
typedef struct siginfo {
union {
__SIGINFO;
int _si_pad[SI_MAX_SIZE/sizeof(int)];
};
} __ARCH_SI_ATTRIBUTES siginfo_t;
/*
* How these fields are to be accessed.
*/
#define si_pid _sifields._kill._pid
#define si_uid _sifields._kill._uid
#define si_tid _sifields._timer._tid
#define si_overrun _sifields._timer._overrun
#define si_sys_private _sifields._timer._sys_private
#define si_status _sifields._sigchld._status
#define si_utime _sifields._sigchld._utime
#define si_stime _sifields._sigchld._stime
#define si_value _sifields._rt._sigval
#define si_int _sifields._rt._sigval.sival_int
#define si_ptr _sifields._rt._sigval.sival_ptr
#define si_addr _sifields._sigfault._addr
#define si_trapno _sifields._sigfault._trapno
#define si_addr_lsb _sifields._sigfault._addr_lsb
#define si_lower _sifields._sigfault._addr_bnd._lower
#define si_upper _sifields._sigfault._addr_bnd._upper
#define si_pkey _sifields._sigfault._addr_pkey._pkey
#define si_perf_data _sifields._sigfault._perf._data
#define si_perf_type _sifields._sigfault._perf._type
#define si_perf_flags _sifields._sigfault._perf._flags
#define si_band _sifields._sigpoll._band
#define si_fd _sifields._sigpoll._fd
#define si_call_addr _sifields._sigsys._call_addr
#define si_syscall _sifields._sigsys._syscall
#define si_arch _sifields._sigsys._arch
/*
* si_code values
* Digital reserves positive values for kernel-generated signals.
*/
#define SI_USER 0 /* sent by kill, sigsend, raise */
#define SI_KERNEL 0x80 /* sent by the kernel from somewhere */
#define SI_QUEUE -1 /* sent by sigqueue */
#define SI_TIMER -2 /* sent by timer expiration */
#define SI_MESGQ -3 /* sent by real time mesq state change */
#define SI_ASYNCIO -4 /* sent by AIO completion */
#define SI_SIGIO -5 /* sent by queued SIGIO */
#define SI_TKILL -6 /* sent by tkill system call */
#define SI_DETHREAD -7 /* sent by execve() killing subsidiary threads */
#define SI_ASYNCNL -60 /* sent by glibc async name lookup completion */
#define SI_FROMUSER(siptr) ((siptr)->si_code <= 0)
#define SI_FROMKERNEL(siptr) ((siptr)->si_code > 0)
/*
* SIGILL si_codes
*/
#define ILL_ILLOPC 1 /* illegal opcode */
#define ILL_ILLOPN 2 /* illegal operand */
#define ILL_ILLADR 3 /* illegal addressing mode */
#define ILL_ILLTRP 4 /* illegal trap */
#define ILL_PRVOPC 5 /* privileged opcode */
#define ILL_PRVREG 6 /* privileged register */
#define ILL_COPROC 7 /* coprocessor error */
#define ILL_BADSTK 8 /* internal stack error */
#define ILL_BADIADDR 9 /* unimplemented instruction address */
#define __ILL_BREAK 10 /* illegal break */
#define __ILL_BNDMOD 11 /* bundle-update (modification) in progress */
#define NSIGILL 11
/*
* SIGFPE si_codes
*/
#define FPE_INTDIV 1 /* integer divide by zero */
#define FPE_INTOVF 2 /* integer overflow */
#define FPE_FLTDIV 3 /* floating point divide by zero */
#define FPE_FLTOVF 4 /* floating point overflow */
#define FPE_FLTUND 5 /* floating point underflow */
#define FPE_FLTRES 6 /* floating point inexact result */
#define FPE_FLTINV 7 /* floating point invalid operation */
#define FPE_FLTSUB 8 /* subscript out of range */
#define __FPE_DECOVF 9 /* decimal overflow */
#define __FPE_DECDIV 10 /* decimal division by zero */
#define __FPE_DECERR 11 /* packed decimal error */
#define __FPE_INVASC 12 /* invalid ASCII digit */
#define __FPE_INVDEC 13 /* invalid decimal digit */
#define FPE_FLTUNK 14 /* undiagnosed floating-point exception */
#define FPE_CONDTRAP 15 /* trap on condition */
#define NSIGFPE 15
/*
* SIGSEGV si_codes
*/
#define SEGV_MAPERR 1 /* address not mapped to object */
#define SEGV_ACCERR 2 /* invalid permissions for mapped object */
#define SEGV_BNDERR 3 /* failed address bound checks */
#ifdef __ia64__
# define __SEGV_PSTKOVF 4 /* paragraph stack overflow */
#else
# define SEGV_PKUERR 4 /* failed protection key checks */
#endif
#define SEGV_ACCADI 5 /* ADI not enabled for mapped object */
#define SEGV_ADIDERR 6 /* Disrupting MCD error */
#define SEGV_ADIPERR 7 /* Precise MCD exception */
#define SEGV_MTEAERR 8 /* Asynchronous ARM MTE error */
#define SEGV_MTESERR 9 /* Synchronous ARM MTE exception */
#define SEGV_CPERR 10 /* Control protection fault */
#define NSIGSEGV 10
/*
* SIGBUS si_codes
*/
#define BUS_ADRALN 1 /* invalid address alignment */
#define BUS_ADRERR 2 /* non-existent physical address */
#define BUS_OBJERR 3 /* object specific hardware error */
/* hardware memory error consumed on a machine check: action required */
#define BUS_MCEERR_AR 4
/* hardware memory error detected in process but not consumed: action optional*/
#define BUS_MCEERR_AO 5
#define NSIGBUS 5
/*
* SIGTRAP si_codes
*/
#define TRAP_BRKPT 1 /* process breakpoint */
#define TRAP_TRACE 2 /* process trace trap */
#define TRAP_BRANCH 3 /* process taken branch trap */
#define TRAP_HWBKPT 4 /* hardware breakpoint/watchpoint */
#define TRAP_UNK 5 /* undiagnosed trap */
#define TRAP_PERF 6 /* perf event with sigtrap=1 */
#define NSIGTRAP 6
/*
* There is an additional set of SIGTRAP si_codes used by ptrace
* that are of the form: ((PTRACE_EVENT_XXX << 8) | SIGTRAP)
*/
/*
* Flags for si_perf_flags if SIGTRAP si_code is TRAP_PERF.
*/
#define TRAP_PERF_FLAG_ASYNC (1u << 0)
/*
* SIGCHLD si_codes
*/
#define CLD_EXITED 1 /* child has exited */
#define CLD_KILLED 2 /* child was killed */
#define CLD_DUMPED 3 /* child terminated abnormally */
#define CLD_TRAPPED 4 /* traced child has trapped */
#define CLD_STOPPED 5 /* child has stopped */
#define CLD_CONTINUED 6 /* stopped child has continued */
#define NSIGCHLD 6
/*
* SIGPOLL (or any other signal without signal specific si_codes) si_codes
*/
#define POLL_IN 1 /* data input available */
#define POLL_OUT 2 /* output buffers available */
#define POLL_MSG 3 /* input message available */
#define POLL_ERR 4 /* i/o error */
#define POLL_PRI 5 /* high priority input available */
#define POLL_HUP 6 /* device disconnected */
#define NSIGPOLL 6
/*
* SIGSYS si_codes
*/
#define SYS_SECCOMP 1 /* seccomp triggered */
#define SYS_USER_DISPATCH 2 /* syscall user dispatch triggered */
#define NSIGSYS 2
/*
* SIGEMT si_codes
*/
#define EMT_TAGOVF 1 /* tag overflow */
#define NSIGEMT 1
/*
* sigevent definitions
*
* It seems likely that SIGEV_THREAD will have to be handled from
* userspace, libpthread transmuting it to SIGEV_SIGNAL, which the
* thread manager then catches and does the appropriate nonsense.
* However, everything is written out here so as to not get lost.
*/
#define SIGEV_SIGNAL 0 /* notify via signal */
#define SIGEV_NONE 1 /* other notification: meaningless */
#define SIGEV_THREAD 2 /* deliver via thread creation */
#define SIGEV_THREAD_ID 4 /* deliver to thread */
/*
* This works because the alignment is ok on all current architectures
* but we leave open this being overridden in the future
*/
#ifndef __ARCH_SIGEV_PREAMBLE_SIZE
#define __ARCH_SIGEV_PREAMBLE_SIZE (sizeof(int) * 2 + sizeof(sigval_t))
#endif
#define SIGEV_MAX_SIZE 64
#define SIGEV_PAD_SIZE ((SIGEV_MAX_SIZE - __ARCH_SIGEV_PREAMBLE_SIZE) \
/ sizeof(int))
typedef struct sigevent {
sigval_t sigev_value;
int sigev_signo;
int sigev_notify;
union {
int _pad[SIGEV_PAD_SIZE];
int _tid;
struct {
void (*_function)(sigval_t);
void *_attribute; /* really pthread_attr_t */
} _sigev_thread;
} _sigev_un;
} sigevent_t;
#define sigev_notify_function _sigev_un._sigev_thread._function
#define sigev_notify_attributes _sigev_un._sigev_thread._attribute
#define sigev_notify_thread_id _sigev_un._tid
#endif /* _ASM_GENERIC_SIGINFO_H */

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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef __ASM_GENERIC_SIGNAL_DEFS_H
#define __ASM_GENERIC_SIGNAL_DEFS_H
/*
* SA_FLAGS values:
*
* SA_NOCLDSTOP flag to turn off SIGCHLD when children stop.
* SA_NOCLDWAIT flag on SIGCHLD to inhibit zombies.
* SA_SIGINFO delivers the signal with SIGINFO structs.
* SA_ONSTACK indicates that a registered stack_t will be used.
* SA_RESTART flag to get restarting signals (which were the default long ago)
* SA_NODEFER prevents the current signal from being masked in the handler.
* SA_RESETHAND clears the handler when the signal is delivered.
* SA_UNSUPPORTED is a flag bit that will never be supported. Kernels from
* before the introduction of SA_UNSUPPORTED did not clear unknown bits from
* sa_flags when read using the oldact argument to sigaction and rt_sigaction,
* so this bit allows flag bit support to be detected from userspace while
* allowing an old kernel to be distinguished from a kernel that supports every
* flag bit.
* SA_EXPOSE_TAGBITS exposes an architecture-defined set of tag bits in
* siginfo.si_addr.
*
* SA_ONESHOT and SA_NOMASK are the historical Linux names for the Single
* Unix names RESETHAND and NODEFER respectively.
*/
#ifndef SA_NOCLDSTOP
#define SA_NOCLDSTOP 0x00000001
#endif
#ifndef SA_NOCLDWAIT
#define SA_NOCLDWAIT 0x00000002
#endif
#ifndef SA_SIGINFO
#define SA_SIGINFO 0x00000004
#endif
/* 0x00000008 used on alpha, mips, parisc */
/* 0x00000010 used on alpha, parisc */
/* 0x00000020 used on alpha, parisc, sparc */
/* 0x00000040 used on alpha, parisc */
/* 0x00000080 used on parisc */
/* 0x00000100 used on sparc */
/* 0x00000200 used on sparc */
#define SA_UNSUPPORTED 0x00000400
#define SA_EXPOSE_TAGBITS 0x00000800
/* 0x00010000 used on mips */
/* 0x00800000 used for internal SA_IMMUTABLE */
/* 0x01000000 used on x86 */
/* 0x02000000 used on x86 */
/*
* New architectures should not define the obsolete
* SA_RESTORER 0x04000000
*/
#ifndef SA_ONSTACK
#define SA_ONSTACK 0x08000000
#endif
#ifndef SA_RESTART
#define SA_RESTART 0x10000000
#endif
#ifndef SA_NODEFER
#define SA_NODEFER 0x40000000
#endif
#ifndef SA_RESETHAND
#define SA_RESETHAND 0x80000000
#endif
#define SA_NOMASK SA_NODEFER
#define SA_ONESHOT SA_RESETHAND
#ifndef SIG_BLOCK
#define SIG_BLOCK 0 /* for blocking signals */
#endif
#ifndef SIG_UNBLOCK
#define SIG_UNBLOCK 1 /* for unblocking signals */
#endif
#ifndef SIG_SETMASK
#define SIG_SETMASK 2 /* for setting the signal mask */
#endif
#ifndef __ASSEMBLY__
typedef void __signalfn_t(int);
typedef __signalfn_t *__sighandler_t;
typedef void __restorefn_t(void);
typedef __restorefn_t *__sigrestore_t;
#define SIG_DFL ((__sighandler_t)0) /* default signal handling */
#define SIG_IGN ((__sighandler_t)1) /* ignore signal */
#define SIG_ERR ((__sighandler_t)-1) /* error return from signal */
#endif
#endif /* __ASM_GENERIC_SIGNAL_DEFS_H */

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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef __ASM_GENERIC_SIGNAL_H
#define __ASM_GENERIC_SIGNAL_H
#include <linux/types.h>
#define _NSIG 64
#define _NSIG_BPW __BITS_PER_LONG
#define _NSIG_WORDS (_NSIG / _NSIG_BPW)
#define SIGHUP 1
#define SIGINT 2
#define SIGQUIT 3
#define SIGILL 4
#define SIGTRAP 5
#define SIGABRT 6
#define SIGIOT 6
#define SIGBUS 7
#define SIGFPE 8
#define SIGKILL 9
#define SIGUSR1 10
#define SIGSEGV 11
#define SIGUSR2 12
#define SIGPIPE 13
#define SIGALRM 14
#define SIGTERM 15
#define SIGSTKFLT 16
#define SIGCHLD 17
#define SIGCONT 18
#define SIGSTOP 19
#define SIGTSTP 20
#define SIGTTIN 21
#define SIGTTOU 22
#define SIGURG 23
#define SIGXCPU 24
#define SIGXFSZ 25
#define SIGVTALRM 26
#define SIGPROF 27
#define SIGWINCH 28
#define SIGIO 29
#define SIGPOLL SIGIO
/*
#define SIGLOST 29
*/
#define SIGPWR 30
#define SIGSYS 31
#define SIGUNUSED 31
/* These should not be considered constants from userland. */
#define SIGRTMIN 32
#ifndef SIGRTMAX
#define SIGRTMAX _NSIG
#endif
#if !defined MINSIGSTKSZ || !defined SIGSTKSZ
#define MINSIGSTKSZ 2048
#define SIGSTKSZ 8192
#endif
#ifndef __ASSEMBLY__
typedef struct {
unsigned long sig[_NSIG_WORDS];
} sigset_t;
/* not actually used, but required for linux/syscalls.h */
typedef unsigned long old_sigset_t;
#include <asm-generic/signal-defs.h>
#ifdef SA_RESTORER
#define __ARCH_HAS_SA_RESTORER
#endif
struct sigaction {
__sighandler_t sa_handler;
unsigned long sa_flags;
#ifdef SA_RESTORER
__sigrestore_t sa_restorer;
#endif
sigset_t sa_mask; /* mask last for extensibility */
};
typedef struct sigaltstack {
void *ss_sp;
int ss_flags;
__kernel_size_t ss_size;
} stack_t;
#endif /* __ASSEMBLY__ */
#endif /* __ASM_GENERIC_SIGNAL_H */

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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef __ASM_GENERIC_SOCKET_H
#define __ASM_GENERIC_SOCKET_H
#include <linux/posix_types.h>
#include <asm/sockios.h>
/* For setsockopt(2) */
#define SOL_SOCKET 1
#define SO_DEBUG 1
#define SO_REUSEADDR 2
#define SO_TYPE 3
#define SO_ERROR 4
#define SO_DONTROUTE 5
#define SO_BROADCAST 6
#define SO_SNDBUF 7
#define SO_RCVBUF 8
#define SO_SNDBUFFORCE 32
#define SO_RCVBUFFORCE 33
#define SO_KEEPALIVE 9
#define SO_OOBINLINE 10
#define SO_NO_CHECK 11
#define SO_PRIORITY 12
#define SO_LINGER 13
#define SO_BSDCOMPAT 14
#define SO_REUSEPORT 15
#ifndef SO_PASSCRED /* powerpc only differs in these */
#define SO_PASSCRED 16
#define SO_PEERCRED 17
#define SO_RCVLOWAT 18
#define SO_SNDLOWAT 19
#define SO_RCVTIMEO_OLD 20
#define SO_SNDTIMEO_OLD 21
#endif
/* Security levels - as per NRL IPv6 - don't actually do anything */
#define SO_SECURITY_AUTHENTICATION 22
#define SO_SECURITY_ENCRYPTION_TRANSPORT 23
#define SO_SECURITY_ENCRYPTION_NETWORK 24
#define SO_BINDTODEVICE 25
/* Socket filtering */
#define SO_ATTACH_FILTER 26
#define SO_DETACH_FILTER 27
#define SO_GET_FILTER SO_ATTACH_FILTER
#define SO_PEERNAME 28
#define SO_ACCEPTCONN 30
#define SO_PEERSEC 31
#define SO_PASSSEC 34
#define SO_MARK 36
#define SO_PROTOCOL 38
#define SO_DOMAIN 39
#define SO_RXQ_OVFL 40
#define SO_WIFI_STATUS 41
#define SCM_WIFI_STATUS SO_WIFI_STATUS
#define SO_PEEK_OFF 42
/* Instruct lower device to use last 4-bytes of skb data as FCS */
#define SO_NOFCS 43
#define SO_LOCK_FILTER 44
#define SO_SELECT_ERR_QUEUE 45
#define SO_BUSY_POLL 46
#define SO_MAX_PACING_RATE 47
#define SO_BPF_EXTENSIONS 48
#define SO_INCOMING_CPU 49
#define SO_ATTACH_BPF 50
#define SO_DETACH_BPF SO_DETACH_FILTER
#define SO_ATTACH_REUSEPORT_CBPF 51
#define SO_ATTACH_REUSEPORT_EBPF 52
#define SO_CNX_ADVICE 53
#define SCM_TIMESTAMPING_OPT_STATS 54
#define SO_MEMINFO 55
#define SO_INCOMING_NAPI_ID 56
#define SO_COOKIE 57
#define SCM_TIMESTAMPING_PKTINFO 58
#define SO_PEERGROUPS 59
#define SO_ZEROCOPY 60
#define SO_TXTIME 61
#define SCM_TXTIME SO_TXTIME
#define SO_BINDTOIFINDEX 62
#define SO_TIMESTAMP_OLD 29
#define SO_TIMESTAMPNS_OLD 35
#define SO_TIMESTAMPING_OLD 37
#define SO_TIMESTAMP_NEW 63
#define SO_TIMESTAMPNS_NEW 64
#define SO_TIMESTAMPING_NEW 65
#define SO_RCVTIMEO_NEW 66
#define SO_SNDTIMEO_NEW 67
#define SO_DETACH_REUSEPORT_BPF 68
#define SO_PREFER_BUSY_POLL 69
#define SO_BUSY_POLL_BUDGET 70
#define SO_NETNS_COOKIE 71
#define SO_BUF_LOCK 72
#define SO_RESERVE_MEM 73
#define SO_TXREHASH 74
#define SO_RCVMARK 75
#define SO_PASSPIDFD 76
#define SO_PEERPIDFD 77
#define SO_DEVMEM_LINEAR 78
#define SCM_DEVMEM_LINEAR SO_DEVMEM_LINEAR
#define SO_DEVMEM_DMABUF 79
#define SCM_DEVMEM_DMABUF SO_DEVMEM_DMABUF
#define SO_DEVMEM_DONTNEED 80
#if __BITS_PER_LONG == 64 || (defined(__x86_64__) && defined(__ILP32__))
/* on 64-bit and x32, avoid the ?: operator */
#define SO_TIMESTAMP SO_TIMESTAMP_OLD
#define SO_TIMESTAMPNS SO_TIMESTAMPNS_OLD
#define SO_TIMESTAMPING SO_TIMESTAMPING_OLD
#define SO_RCVTIMEO SO_RCVTIMEO_OLD
#define SO_SNDTIMEO SO_SNDTIMEO_OLD
#else
#define SO_TIMESTAMP (sizeof(time_t) == sizeof(__kernel_long_t) ? SO_TIMESTAMP_OLD : SO_TIMESTAMP_NEW)
#define SO_TIMESTAMPNS (sizeof(time_t) == sizeof(__kernel_long_t) ? SO_TIMESTAMPNS_OLD : SO_TIMESTAMPNS_NEW)
#define SO_TIMESTAMPING (sizeof(time_t) == sizeof(__kernel_long_t) ? SO_TIMESTAMPING_OLD : SO_TIMESTAMPING_NEW)
#define SO_RCVTIMEO (sizeof(time_t) == sizeof(__kernel_long_t) ? SO_RCVTIMEO_OLD : SO_RCVTIMEO_NEW)
#define SO_SNDTIMEO (sizeof(time_t) == sizeof(__kernel_long_t) ? SO_SNDTIMEO_OLD : SO_SNDTIMEO_NEW)
#endif
#define SCM_TIMESTAMP SO_TIMESTAMP
#define SCM_TIMESTAMPNS SO_TIMESTAMPNS
#define SCM_TIMESTAMPING SO_TIMESTAMPING
#endif /* __ASM_GENERIC_SOCKET_H */

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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef __ASM_GENERIC_SOCKIOS_H
#define __ASM_GENERIC_SOCKIOS_H
/* Socket-level I/O control calls. */
#define FIOSETOWN 0x8901
#define SIOCSPGRP 0x8902
#define FIOGETOWN 0x8903
#define SIOCGPGRP 0x8904
#define SIOCATMARK 0x8905
#define SIOCGSTAMP_OLD 0x8906 /* Get stamp (timeval) */
#define SIOCGSTAMPNS_OLD 0x8907 /* Get stamp (timespec) */
#endif /* __ASM_GENERIC_SOCKIOS_H */

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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef __ASM_GENERIC_STAT_H
#define __ASM_GENERIC_STAT_H
/*
* Everybody gets this wrong and has to stick with it for all
* eternity. Hopefully, this version gets used by new architectures
* so they don't fall into the same traps.
*
* stat64 is copied from powerpc64, with explicit padding added.
* stat is the same structure layout on 64-bit, without the 'long long'
* types.
*
* By convention, 64 bit architectures use the stat interface, while
* 32 bit architectures use the stat64 interface. Note that we don't
* provide an __old_kernel_stat here, which new architecture should
* not have to start with.
*/
#include <asm/bitsperlong.h>
#define STAT_HAVE_NSEC 1
struct stat {
unsigned long st_dev; /* Device. */
unsigned long st_ino; /* File serial number. */
unsigned int st_mode; /* File mode. */
unsigned int st_nlink; /* Link count. */
unsigned int st_uid; /* User ID of the file's owner. */
unsigned int st_gid; /* Group ID of the file's group. */
unsigned long st_rdev; /* Device number, if device. */
unsigned long __pad1;
long st_size; /* Size of file, in bytes. */
int st_blksize; /* Optimal block size for I/O. */
int __pad2;
long st_blocks; /* Number 512-byte blocks allocated. */
long st_atime; /* Time of last access. */
unsigned long st_atime_nsec;
long st_mtime; /* Time of last modification. */
unsigned long st_mtime_nsec;
long st_ctime; /* Time of last status change. */
unsigned long st_ctime_nsec;
unsigned int __unused4;
unsigned int __unused5;
};
/* This matches struct stat64 in glibc2.1. Only used for 32 bit. */
#if __BITS_PER_LONG != 64 || defined(__ARCH_WANT_STAT64)
struct stat64 {
unsigned long long st_dev; /* Device. */
unsigned long long st_ino; /* File serial number. */
unsigned int st_mode; /* File mode. */
unsigned int st_nlink; /* Link count. */
unsigned int st_uid; /* User ID of the file's owner. */
unsigned int st_gid; /* Group ID of the file's group. */
unsigned long long st_rdev; /* Device number, if device. */
unsigned long long __pad1;
long long st_size; /* Size of file, in bytes. */
int st_blksize; /* Optimal block size for I/O. */
int __pad2;
long long st_blocks; /* Number 512-byte blocks allocated. */
int st_atime; /* Time of last access. */
unsigned int st_atime_nsec;
int st_mtime; /* Time of last modification. */
unsigned int st_mtime_nsec;
int st_ctime; /* Time of last status change. */
unsigned int st_ctime_nsec;
unsigned int __unused4;
unsigned int __unused5;
};
#endif
#endif /* __ASM_GENERIC_STAT_H */

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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _GENERIC_STATFS_H
#define _GENERIC_STATFS_H
#include <linux/types.h>
/*
* Most 64-bit platforms use 'long', while most 32-bit platforms use '__u32'.
* Yes, they differ in signedness as well as size.
* Special cases can override it for themselves -- except for S390x, which
* is just a little too special for us. And MIPS, which I'm not touching
* with a 10' pole.
*/
#ifndef __statfs_word
#if __BITS_PER_LONG == 64
#define __statfs_word __kernel_long_t
#else
#define __statfs_word __u32
#endif
#endif
struct statfs {
__statfs_word f_type;
__statfs_word f_bsize;
__statfs_word f_blocks;
__statfs_word f_bfree;
__statfs_word f_bavail;
__statfs_word f_files;
__statfs_word f_ffree;
__kernel_fsid_t f_fsid;
__statfs_word f_namelen;
__statfs_word f_frsize;
__statfs_word f_flags;
__statfs_word f_spare[4];
};
/*
* ARM needs to avoid the 32-bit padding at the end, for consistency
* between EABI and OABI
*/
#ifndef ARCH_PACK_STATFS64
#define ARCH_PACK_STATFS64
#endif
struct statfs64 {
__statfs_word f_type;
__statfs_word f_bsize;
__u64 f_blocks;
__u64 f_bfree;
__u64 f_bavail;
__u64 f_files;
__u64 f_ffree;
__kernel_fsid_t f_fsid;
__statfs_word f_namelen;
__statfs_word f_frsize;
__statfs_word f_flags;
__statfs_word f_spare[4];
} ARCH_PACK_STATFS64;
/*
* IA64 and x86_64 need to avoid the 32-bit padding at the end,
* to be compatible with the i386 ABI
*/
#ifndef ARCH_PACK_COMPAT_STATFS64
#define ARCH_PACK_COMPAT_STATFS64
#endif
struct compat_statfs64 {
__u32 f_type;
__u32 f_bsize;
__u64 f_blocks;
__u64 f_bfree;
__u64 f_bavail;
__u64 f_files;
__u64 f_ffree;
__kernel_fsid_t f_fsid;
__u32 f_namelen;
__u32 f_frsize;
__u32 f_flags;
__u32 f_spare[4];
} ARCH_PACK_COMPAT_STATFS64;
#endif /* _GENERIC_STATFS_H */

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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASM_GENERIC_SWAB_H
#define _ASM_GENERIC_SWAB_H
#include <asm/bitsperlong.h>
/*
* 32 bit architectures typically (but not always) want to
* set __SWAB_64_THRU_32__. In user space, this is only
* valid if the compiler supports 64 bit data types.
*/
#if __BITS_PER_LONG == 32
#if defined(__GNUC__) && !defined(__STRICT_ANSI__) || defined(__KERNEL__)
#define __SWAB_64_THRU_32__
#endif
#endif
#endif /* _ASM_GENERIC_SWAB_H */

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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef __ASM_GENERIC_TERMBITS_COMMON_H
#define __ASM_GENERIC_TERMBITS_COMMON_H
typedef unsigned char cc_t;
typedef unsigned int speed_t;
/* c_iflag bits */
#define IGNBRK 0x001 /* Ignore break condition */
#define BRKINT 0x002 /* Signal interrupt on break */
#define IGNPAR 0x004 /* Ignore characters with parity errors */
#define PARMRK 0x008 /* Mark parity and framing errors */
#define INPCK 0x010 /* Enable input parity check */
#define ISTRIP 0x020 /* Strip 8th bit off characters */
#define INLCR 0x040 /* Map NL to CR on input */
#define IGNCR 0x080 /* Ignore CR */
#define ICRNL 0x100 /* Map CR to NL on input */
#define IXANY 0x800 /* Any character will restart after stop */
/* c_oflag bits */
#define OPOST 0x01 /* Perform output processing */
#define OCRNL 0x08
#define ONOCR 0x10
#define ONLRET 0x20
#define OFILL 0x40
#define OFDEL 0x80
/* c_cflag bit meaning */
/* Common CBAUD rates */
#define B0 0x00000000 /* hang up */
#define B50 0x00000001
#define B75 0x00000002
#define B110 0x00000003
#define B134 0x00000004
#define B150 0x00000005
#define B200 0x00000006
#define B300 0x00000007
#define B600 0x00000008
#define B1200 0x00000009
#define B1800 0x0000000a
#define B2400 0x0000000b
#define B4800 0x0000000c
#define B9600 0x0000000d
#define B19200 0x0000000e
#define B38400 0x0000000f
#define EXTA B19200
#define EXTB B38400
#define ADDRB 0x20000000 /* address bit */
#define CMSPAR 0x40000000 /* mark or space (stick) parity */
#define CRTSCTS 0x80000000 /* flow control */
#define IBSHIFT 16 /* Shift from CBAUD to CIBAUD */
/* tcflow() ACTION argument and TCXONC use these */
#define TCOOFF 0 /* Suspend output */
#define TCOON 1 /* Restart suspended output */
#define TCIOFF 2 /* Send a STOP character */
#define TCION 3 /* Send a START character */
/* tcflush() QUEUE_SELECTOR argument and TCFLSH use these */
#define TCIFLUSH 0 /* Discard data received but not yet read */
#define TCOFLUSH 1 /* Discard data written but not yet sent */
#define TCIOFLUSH 2 /* Discard all pending data */
#endif /* __ASM_GENERIC_TERMBITS_COMMON_H */

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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef __ASM_GENERIC_TERMBITS_H
#define __ASM_GENERIC_TERMBITS_H
#include <asm-generic/termbits-common.h>
typedef unsigned int tcflag_t;
#define NCCS 19
struct termios {
tcflag_t c_iflag; /* input mode flags */
tcflag_t c_oflag; /* output mode flags */
tcflag_t c_cflag; /* control mode flags */
tcflag_t c_lflag; /* local mode flags */
cc_t c_line; /* line discipline */
cc_t c_cc[NCCS]; /* control characters */
};
struct termios2 {
tcflag_t c_iflag; /* input mode flags */
tcflag_t c_oflag; /* output mode flags */
tcflag_t c_cflag; /* control mode flags */
tcflag_t c_lflag; /* local mode flags */
cc_t c_line; /* line discipline */
cc_t c_cc[NCCS]; /* control characters */
speed_t c_ispeed; /* input speed */
speed_t c_ospeed; /* output speed */
};
struct ktermios {
tcflag_t c_iflag; /* input mode flags */
tcflag_t c_oflag; /* output mode flags */
tcflag_t c_cflag; /* control mode flags */
tcflag_t c_lflag; /* local mode flags */
cc_t c_line; /* line discipline */
cc_t c_cc[NCCS]; /* control characters */
speed_t c_ispeed; /* input speed */
speed_t c_ospeed; /* output speed */
};
/* c_cc characters */
#define VINTR 0
#define VQUIT 1
#define VERASE 2
#define VKILL 3
#define VEOF 4
#define VTIME 5
#define VMIN 6
#define VSWTC 7
#define VSTART 8
#define VSTOP 9
#define VSUSP 10
#define VEOL 11
#define VREPRINT 12
#define VDISCARD 13
#define VWERASE 14
#define VLNEXT 15
#define VEOL2 16
/* c_iflag bits */
#define IUCLC 0x0200
#define IXON 0x0400
#define IXOFF 0x1000
#define IMAXBEL 0x2000
#define IUTF8 0x4000
/* c_oflag bits */
#define OLCUC 0x00002
#define ONLCR 0x00004
#define NLDLY 0x00100
#define NL0 0x00000
#define NL1 0x00100
#define CRDLY 0x00600
#define CR0 0x00000
#define CR1 0x00200
#define CR2 0x00400
#define CR3 0x00600
#define TABDLY 0x01800
#define TAB0 0x00000
#define TAB1 0x00800
#define TAB2 0x01000
#define TAB3 0x01800
#define XTABS 0x01800
#define BSDLY 0x02000
#define BS0 0x00000
#define BS1 0x02000
#define VTDLY 0x04000
#define VT0 0x00000
#define VT1 0x04000
#define FFDLY 0x08000
#define FF0 0x00000
#define FF1 0x08000
/* c_cflag bit meaning */
#define CBAUD 0x0000100f
#define CSIZE 0x00000030
#define CS5 0x00000000
#define CS6 0x00000010
#define CS7 0x00000020
#define CS8 0x00000030
#define CSTOPB 0x00000040
#define CREAD 0x00000080
#define PARENB 0x00000100
#define PARODD 0x00000200
#define HUPCL 0x00000400
#define CLOCAL 0x00000800
#define CBAUDEX 0x00001000
#define BOTHER 0x00001000
#define B57600 0x00001001
#define B115200 0x00001002
#define B230400 0x00001003
#define B460800 0x00001004
#define B500000 0x00001005
#define B576000 0x00001006
#define B921600 0x00001007
#define B1000000 0x00001008
#define B1152000 0x00001009
#define B1500000 0x0000100a
#define B2000000 0x0000100b
#define B2500000 0x0000100c
#define B3000000 0x0000100d
#define B3500000 0x0000100e
#define B4000000 0x0000100f
#define CIBAUD 0x100f0000 /* input baud rate */
/* c_lflag bits */
#define ISIG 0x00001
#define ICANON 0x00002
#define XCASE 0x00004
#define ECHO 0x00008
#define ECHOE 0x00010
#define ECHOK 0x00020
#define ECHONL 0x00040
#define NOFLSH 0x00080
#define TOSTOP 0x00100
#define ECHOCTL 0x00200
#define ECHOPRT 0x00400
#define ECHOKE 0x00800
#define FLUSHO 0x01000
#define PENDIN 0x04000
#define IEXTEN 0x08000
#define EXTPROC 0x10000
/* tcsetattr uses these */
#define TCSANOW 0
#define TCSADRAIN 1
#define TCSAFLUSH 2
#endif /* __ASM_GENERIC_TERMBITS_H */

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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASM_GENERIC_TERMIOS_H
#define _ASM_GENERIC_TERMIOS_H
/*
* Most architectures have straight copies of the x86 code, with
* varying levels of bug fixes on top. Usually it's a good idea
* to use this generic version instead, but be careful to avoid
* ABI changes.
* New architectures should not provide their own version.
*/
#include <asm/termbits.h>
#include <asm/ioctls.h>
struct winsize {
unsigned short ws_row;
unsigned short ws_col;
unsigned short ws_xpixel;
unsigned short ws_ypixel;
};
#define NCC 8
struct termio {
unsigned short c_iflag; /* input mode flags */
unsigned short c_oflag; /* output mode flags */
unsigned short c_cflag; /* control mode flags */
unsigned short c_lflag; /* local mode flags */
unsigned char c_line; /* line discipline */
unsigned char c_cc[NCC]; /* control characters */
};
/* modem lines */
#define TIOCM_LE 0x001
#define TIOCM_DTR 0x002
#define TIOCM_RTS 0x004
#define TIOCM_ST 0x008
#define TIOCM_SR 0x010
#define TIOCM_CTS 0x020
#define TIOCM_CAR 0x040
#define TIOCM_RNG 0x080
#define TIOCM_DSR 0x100
#define TIOCM_CD TIOCM_CAR
#define TIOCM_RI TIOCM_RNG
#define TIOCM_OUT1 0x2000
#define TIOCM_OUT2 0x4000
#define TIOCM_LOOP 0x8000
/* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */
#endif /* _ASM_GENERIC_TERMIOS_H */

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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASM_GENERIC_TYPES_H
#define _ASM_GENERIC_TYPES_H
/*
* int-ll64 is used everywhere now.
*/
#include <asm-generic/int-ll64.h>
#endif /* _ASM_GENERIC_TYPES_H */

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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef __ASM_GENERIC_UCONTEXT_H
#define __ASM_GENERIC_UCONTEXT_H
struct ucontext {
unsigned long uc_flags;
struct ucontext *uc_link;
stack_t uc_stack;
struct sigcontext uc_mcontext;
sigset_t uc_sigmask; /* mask last for extensibility */
};
#endif /* __ASM_GENERIC_UCONTEXT_H */

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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#include <asm/bitsperlong.h>
/*
* This file contains the system call numbers, based on the
* layout of the x86-64 architecture, which embeds the
* pointer to the syscall in the table.
*
* As a basic principle, no duplication of functionality
* should be added, e.g. we don't use lseek when llseek
* is present. New architectures should use this file
* and implement the less feature-full calls in user space.
*/
#ifndef __SYSCALL
#define __SYSCALL(x, y)
#endif
#if __BITS_PER_LONG == 32 || defined(__SYSCALL_COMPAT)
#define __SC_3264(_nr, _32, _64) __SYSCALL(_nr, _32)
#else
#define __SC_3264(_nr, _32, _64) __SYSCALL(_nr, _64)
#endif
#ifdef __SYSCALL_COMPAT
#define __SC_COMP(_nr, _sys, _comp) __SYSCALL(_nr, _comp)
#define __SC_COMP_3264(_nr, _32, _64, _comp) __SYSCALL(_nr, _comp)
#else
#define __SC_COMP(_nr, _sys, _comp) __SYSCALL(_nr, _sys)
#define __SC_COMP_3264(_nr, _32, _64, _comp) __SC_3264(_nr, _32, _64)
#endif
#define __NR_io_setup 0
__SC_COMP(__NR_io_setup, sys_io_setup, compat_sys_io_setup)
#define __NR_io_destroy 1
__SYSCALL(__NR_io_destroy, sys_io_destroy)
#define __NR_io_submit 2
__SC_COMP(__NR_io_submit, sys_io_submit, compat_sys_io_submit)
#define __NR_io_cancel 3
__SYSCALL(__NR_io_cancel, sys_io_cancel)
#if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32
#define __NR_io_getevents 4
__SC_3264(__NR_io_getevents, sys_io_getevents_time32, sys_io_getevents)
#endif
#define __NR_setxattr 5
__SYSCALL(__NR_setxattr, sys_setxattr)
#define __NR_lsetxattr 6
__SYSCALL(__NR_lsetxattr, sys_lsetxattr)
#define __NR_fsetxattr 7
__SYSCALL(__NR_fsetxattr, sys_fsetxattr)
#define __NR_getxattr 8
__SYSCALL(__NR_getxattr, sys_getxattr)
#define __NR_lgetxattr 9
__SYSCALL(__NR_lgetxattr, sys_lgetxattr)
#define __NR_fgetxattr 10
__SYSCALL(__NR_fgetxattr, sys_fgetxattr)
#define __NR_listxattr 11
__SYSCALL(__NR_listxattr, sys_listxattr)
#define __NR_llistxattr 12
__SYSCALL(__NR_llistxattr, sys_llistxattr)
#define __NR_flistxattr 13
__SYSCALL(__NR_flistxattr, sys_flistxattr)
#define __NR_removexattr 14
__SYSCALL(__NR_removexattr, sys_removexattr)
#define __NR_lremovexattr 15
__SYSCALL(__NR_lremovexattr, sys_lremovexattr)
#define __NR_fremovexattr 16
__SYSCALL(__NR_fremovexattr, sys_fremovexattr)
#define __NR_getcwd 17
__SYSCALL(__NR_getcwd, sys_getcwd)
#define __NR_lookup_dcookie 18
__SYSCALL(__NR_lookup_dcookie, sys_ni_syscall)
#define __NR_eventfd2 19
__SYSCALL(__NR_eventfd2, sys_eventfd2)
#define __NR_epoll_create1 20
__SYSCALL(__NR_epoll_create1, sys_epoll_create1)
#define __NR_epoll_ctl 21
__SYSCALL(__NR_epoll_ctl, sys_epoll_ctl)
#define __NR_epoll_pwait 22
__SC_COMP(__NR_epoll_pwait, sys_epoll_pwait, compat_sys_epoll_pwait)
#define __NR_dup 23
__SYSCALL(__NR_dup, sys_dup)
#define __NR_dup3 24
__SYSCALL(__NR_dup3, sys_dup3)
#define __NR3264_fcntl 25
__SC_COMP_3264(__NR3264_fcntl, sys_fcntl64, sys_fcntl, compat_sys_fcntl64)
#define __NR_inotify_init1 26
__SYSCALL(__NR_inotify_init1, sys_inotify_init1)
#define __NR_inotify_add_watch 27
__SYSCALL(__NR_inotify_add_watch, sys_inotify_add_watch)
#define __NR_inotify_rm_watch 28
__SYSCALL(__NR_inotify_rm_watch, sys_inotify_rm_watch)
#define __NR_ioctl 29
__SC_COMP(__NR_ioctl, sys_ioctl, compat_sys_ioctl)
#define __NR_ioprio_set 30
__SYSCALL(__NR_ioprio_set, sys_ioprio_set)
#define __NR_ioprio_get 31
__SYSCALL(__NR_ioprio_get, sys_ioprio_get)
#define __NR_flock 32
__SYSCALL(__NR_flock, sys_flock)
#define __NR_mknodat 33
__SYSCALL(__NR_mknodat, sys_mknodat)
#define __NR_mkdirat 34
__SYSCALL(__NR_mkdirat, sys_mkdirat)
#define __NR_unlinkat 35
__SYSCALL(__NR_unlinkat, sys_unlinkat)
#define __NR_symlinkat 36
__SYSCALL(__NR_symlinkat, sys_symlinkat)
#define __NR_linkat 37
__SYSCALL(__NR_linkat, sys_linkat)
#ifdef __ARCH_WANT_RENAMEAT
/* renameat is superseded with flags by renameat2 */
#define __NR_renameat 38
__SYSCALL(__NR_renameat, sys_renameat)
#endif /* __ARCH_WANT_RENAMEAT */
#define __NR_umount2 39
__SYSCALL(__NR_umount2, sys_umount)
#define __NR_mount 40
__SYSCALL(__NR_mount, sys_mount)
#define __NR_pivot_root 41
__SYSCALL(__NR_pivot_root, sys_pivot_root)
#define __NR_nfsservctl 42
__SYSCALL(__NR_nfsservctl, sys_ni_syscall)
#define __NR3264_statfs 43
__SC_COMP_3264(__NR3264_statfs, sys_statfs64, sys_statfs, \
compat_sys_statfs64)
#define __NR3264_fstatfs 44
__SC_COMP_3264(__NR3264_fstatfs, sys_fstatfs64, sys_fstatfs, \
compat_sys_fstatfs64)
#define __NR3264_truncate 45
__SC_COMP_3264(__NR3264_truncate, sys_truncate64, sys_truncate, \
compat_sys_truncate64)
#define __NR3264_ftruncate 46
__SC_COMP_3264(__NR3264_ftruncate, sys_ftruncate64, sys_ftruncate, \
compat_sys_ftruncate64)
#define __NR_fallocate 47
__SC_COMP(__NR_fallocate, sys_fallocate, compat_sys_fallocate)
#define __NR_faccessat 48
__SYSCALL(__NR_faccessat, sys_faccessat)
#define __NR_chdir 49
__SYSCALL(__NR_chdir, sys_chdir)
#define __NR_fchdir 50
__SYSCALL(__NR_fchdir, sys_fchdir)
#define __NR_chroot 51
__SYSCALL(__NR_chroot, sys_chroot)
#define __NR_fchmod 52
__SYSCALL(__NR_fchmod, sys_fchmod)
#define __NR_fchmodat 53
__SYSCALL(__NR_fchmodat, sys_fchmodat)
#define __NR_fchownat 54
__SYSCALL(__NR_fchownat, sys_fchownat)
#define __NR_fchown 55
__SYSCALL(__NR_fchown, sys_fchown)
#define __NR_openat 56
__SYSCALL(__NR_openat, sys_openat)
#define __NR_close 57
__SYSCALL(__NR_close, sys_close)
#define __NR_vhangup 58
__SYSCALL(__NR_vhangup, sys_vhangup)
#define __NR_pipe2 59
__SYSCALL(__NR_pipe2, sys_pipe2)
#define __NR_quotactl 60
__SYSCALL(__NR_quotactl, sys_quotactl)
#define __NR_getdents64 61
__SYSCALL(__NR_getdents64, sys_getdents64)
#define __NR3264_lseek 62
__SC_3264(__NR3264_lseek, sys_llseek, sys_lseek)
#define __NR_read 63
__SYSCALL(__NR_read, sys_read)
#define __NR_write 64
__SYSCALL(__NR_write, sys_write)
#define __NR_readv 65
__SC_COMP(__NR_readv, sys_readv, sys_readv)
#define __NR_writev 66
__SC_COMP(__NR_writev, sys_writev, sys_writev)
#define __NR_pread64 67
__SC_COMP(__NR_pread64, sys_pread64, compat_sys_pread64)
#define __NR_pwrite64 68
__SC_COMP(__NR_pwrite64, sys_pwrite64, compat_sys_pwrite64)
#define __NR_preadv 69
__SC_COMP(__NR_preadv, sys_preadv, compat_sys_preadv)
#define __NR_pwritev 70
__SC_COMP(__NR_pwritev, sys_pwritev, compat_sys_pwritev)
#define __NR3264_sendfile 71
__SYSCALL(__NR3264_sendfile, sys_sendfile64)
#if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32
#define __NR_pselect6 72
__SC_COMP_3264(__NR_pselect6, sys_pselect6_time32, sys_pselect6, compat_sys_pselect6_time32)
#define __NR_ppoll 73
__SC_COMP_3264(__NR_ppoll, sys_ppoll_time32, sys_ppoll, compat_sys_ppoll_time32)
#endif
#define __NR_signalfd4 74
__SC_COMP(__NR_signalfd4, sys_signalfd4, compat_sys_signalfd4)
#define __NR_vmsplice 75
__SYSCALL(__NR_vmsplice, sys_vmsplice)
#define __NR_splice 76
__SYSCALL(__NR_splice, sys_splice)
#define __NR_tee 77
__SYSCALL(__NR_tee, sys_tee)
#define __NR_readlinkat 78
__SYSCALL(__NR_readlinkat, sys_readlinkat)
#if defined(__ARCH_WANT_NEW_STAT) || defined(__ARCH_WANT_STAT64)
#define __NR3264_fstatat 79
__SC_3264(__NR3264_fstatat, sys_fstatat64, sys_newfstatat)
#define __NR3264_fstat 80
__SC_3264(__NR3264_fstat, sys_fstat64, sys_newfstat)
#endif
#define __NR_sync 81
__SYSCALL(__NR_sync, sys_sync)
#define __NR_fsync 82
__SYSCALL(__NR_fsync, sys_fsync)
#define __NR_fdatasync 83
__SYSCALL(__NR_fdatasync, sys_fdatasync)
#ifdef __ARCH_WANT_SYNC_FILE_RANGE2
#define __NR_sync_file_range2 84
__SC_COMP(__NR_sync_file_range2, sys_sync_file_range2, \
compat_sys_sync_file_range2)
#else
#define __NR_sync_file_range 84
__SC_COMP(__NR_sync_file_range, sys_sync_file_range, \
compat_sys_sync_file_range)
#endif
#define __NR_timerfd_create 85
__SYSCALL(__NR_timerfd_create, sys_timerfd_create)
#if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32
#define __NR_timerfd_settime 86
__SC_3264(__NR_timerfd_settime, sys_timerfd_settime32, \
sys_timerfd_settime)
#define __NR_timerfd_gettime 87
__SC_3264(__NR_timerfd_gettime, sys_timerfd_gettime32, \
sys_timerfd_gettime)
#endif
#if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32
#define __NR_utimensat 88
__SC_3264(__NR_utimensat, sys_utimensat_time32, sys_utimensat)
#endif
#define __NR_acct 89
__SYSCALL(__NR_acct, sys_acct)
#define __NR_capget 90
__SYSCALL(__NR_capget, sys_capget)
#define __NR_capset 91
__SYSCALL(__NR_capset, sys_capset)
#define __NR_personality 92
__SYSCALL(__NR_personality, sys_personality)
#define __NR_exit 93
__SYSCALL(__NR_exit, sys_exit)
#define __NR_exit_group 94
__SYSCALL(__NR_exit_group, sys_exit_group)
#define __NR_waitid 95
__SC_COMP(__NR_waitid, sys_waitid, compat_sys_waitid)
#define __NR_set_tid_address 96
__SYSCALL(__NR_set_tid_address, sys_set_tid_address)
#define __NR_unshare 97
__SYSCALL(__NR_unshare, sys_unshare)
#if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32
#define __NR_futex 98
__SC_3264(__NR_futex, sys_futex_time32, sys_futex)
#endif
#define __NR_set_robust_list 99
__SC_COMP(__NR_set_robust_list, sys_set_robust_list, \
compat_sys_set_robust_list)
#define __NR_get_robust_list 100
__SC_COMP(__NR_get_robust_list, sys_get_robust_list, \
compat_sys_get_robust_list)
#if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32
#define __NR_nanosleep 101
__SC_3264(__NR_nanosleep, sys_nanosleep_time32, sys_nanosleep)
#endif
#define __NR_getitimer 102
__SC_COMP(__NR_getitimer, sys_getitimer, compat_sys_getitimer)
#define __NR_setitimer 103
__SC_COMP(__NR_setitimer, sys_setitimer, compat_sys_setitimer)
#define __NR_kexec_load 104
__SC_COMP(__NR_kexec_load, sys_kexec_load, compat_sys_kexec_load)
#define __NR_init_module 105
__SYSCALL(__NR_init_module, sys_init_module)
#define __NR_delete_module 106
__SYSCALL(__NR_delete_module, sys_delete_module)
#define __NR_timer_create 107
__SC_COMP(__NR_timer_create, sys_timer_create, compat_sys_timer_create)
#if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32
#define __NR_timer_gettime 108
__SC_3264(__NR_timer_gettime, sys_timer_gettime32, sys_timer_gettime)
#endif
#define __NR_timer_getoverrun 109
__SYSCALL(__NR_timer_getoverrun, sys_timer_getoverrun)
#if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32
#define __NR_timer_settime 110
__SC_3264(__NR_timer_settime, sys_timer_settime32, sys_timer_settime)
#endif
#define __NR_timer_delete 111
__SYSCALL(__NR_timer_delete, sys_timer_delete)
#if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32
#define __NR_clock_settime 112
__SC_3264(__NR_clock_settime, sys_clock_settime32, sys_clock_settime)
#define __NR_clock_gettime 113
__SC_3264(__NR_clock_gettime, sys_clock_gettime32, sys_clock_gettime)
#define __NR_clock_getres 114
__SC_3264(__NR_clock_getres, sys_clock_getres_time32, sys_clock_getres)
#define __NR_clock_nanosleep 115
__SC_3264(__NR_clock_nanosleep, sys_clock_nanosleep_time32, \
sys_clock_nanosleep)
#endif
#define __NR_syslog 116
__SYSCALL(__NR_syslog, sys_syslog)
#define __NR_ptrace 117
__SC_COMP(__NR_ptrace, sys_ptrace, compat_sys_ptrace)
#define __NR_sched_setparam 118
__SYSCALL(__NR_sched_setparam, sys_sched_setparam)
#define __NR_sched_setscheduler 119
__SYSCALL(__NR_sched_setscheduler, sys_sched_setscheduler)
#define __NR_sched_getscheduler 120
__SYSCALL(__NR_sched_getscheduler, sys_sched_getscheduler)
#define __NR_sched_getparam 121
__SYSCALL(__NR_sched_getparam, sys_sched_getparam)
#define __NR_sched_setaffinity 122
__SC_COMP(__NR_sched_setaffinity, sys_sched_setaffinity, \
compat_sys_sched_setaffinity)
#define __NR_sched_getaffinity 123
__SC_COMP(__NR_sched_getaffinity, sys_sched_getaffinity, \
compat_sys_sched_getaffinity)
#define __NR_sched_yield 124
__SYSCALL(__NR_sched_yield, sys_sched_yield)
#define __NR_sched_get_priority_max 125
__SYSCALL(__NR_sched_get_priority_max, sys_sched_get_priority_max)
#define __NR_sched_get_priority_min 126
__SYSCALL(__NR_sched_get_priority_min, sys_sched_get_priority_min)
#if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32
#define __NR_sched_rr_get_interval 127
__SC_3264(__NR_sched_rr_get_interval, sys_sched_rr_get_interval_time32, \
sys_sched_rr_get_interval)
#endif
#define __NR_restart_syscall 128
__SYSCALL(__NR_restart_syscall, sys_restart_syscall)
#define __NR_kill 129
__SYSCALL(__NR_kill, sys_kill)
#define __NR_tkill 130
__SYSCALL(__NR_tkill, sys_tkill)
#define __NR_tgkill 131
__SYSCALL(__NR_tgkill, sys_tgkill)
#define __NR_sigaltstack 132
__SC_COMP(__NR_sigaltstack, sys_sigaltstack, compat_sys_sigaltstack)
#define __NR_rt_sigsuspend 133
__SC_COMP(__NR_rt_sigsuspend, sys_rt_sigsuspend, compat_sys_rt_sigsuspend)
#define __NR_rt_sigaction 134
__SC_COMP(__NR_rt_sigaction, sys_rt_sigaction, compat_sys_rt_sigaction)
#define __NR_rt_sigprocmask 135
__SC_COMP(__NR_rt_sigprocmask, sys_rt_sigprocmask, compat_sys_rt_sigprocmask)
#define __NR_rt_sigpending 136
__SC_COMP(__NR_rt_sigpending, sys_rt_sigpending, compat_sys_rt_sigpending)
#if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32
#define __NR_rt_sigtimedwait 137
__SC_COMP_3264(__NR_rt_sigtimedwait, sys_rt_sigtimedwait_time32, \
sys_rt_sigtimedwait, compat_sys_rt_sigtimedwait_time32)
#endif
#define __NR_rt_sigqueueinfo 138
__SC_COMP(__NR_rt_sigqueueinfo, sys_rt_sigqueueinfo, \
compat_sys_rt_sigqueueinfo)
#define __NR_rt_sigreturn 139
__SC_COMP(__NR_rt_sigreturn, sys_rt_sigreturn, compat_sys_rt_sigreturn)
#define __NR_setpriority 140
__SYSCALL(__NR_setpriority, sys_setpriority)
#define __NR_getpriority 141
__SYSCALL(__NR_getpriority, sys_getpriority)
#define __NR_reboot 142
__SYSCALL(__NR_reboot, sys_reboot)
#define __NR_setregid 143
__SYSCALL(__NR_setregid, sys_setregid)
#define __NR_setgid 144
__SYSCALL(__NR_setgid, sys_setgid)
#define __NR_setreuid 145
__SYSCALL(__NR_setreuid, sys_setreuid)
#define __NR_setuid 146
__SYSCALL(__NR_setuid, sys_setuid)
#define __NR_setresuid 147
__SYSCALL(__NR_setresuid, sys_setresuid)
#define __NR_getresuid 148
__SYSCALL(__NR_getresuid, sys_getresuid)
#define __NR_setresgid 149
__SYSCALL(__NR_setresgid, sys_setresgid)
#define __NR_getresgid 150
__SYSCALL(__NR_getresgid, sys_getresgid)
#define __NR_setfsuid 151
__SYSCALL(__NR_setfsuid, sys_setfsuid)
#define __NR_setfsgid 152
__SYSCALL(__NR_setfsgid, sys_setfsgid)
#define __NR_times 153
__SC_COMP(__NR_times, sys_times, compat_sys_times)
#define __NR_setpgid 154
__SYSCALL(__NR_setpgid, sys_setpgid)
#define __NR_getpgid 155
__SYSCALL(__NR_getpgid, sys_getpgid)
#define __NR_getsid 156
__SYSCALL(__NR_getsid, sys_getsid)
#define __NR_setsid 157
__SYSCALL(__NR_setsid, sys_setsid)
#define __NR_getgroups 158
__SYSCALL(__NR_getgroups, sys_getgroups)
#define __NR_setgroups 159
__SYSCALL(__NR_setgroups, sys_setgroups)
#define __NR_uname 160
__SYSCALL(__NR_uname, sys_newuname)
#define __NR_sethostname 161
__SYSCALL(__NR_sethostname, sys_sethostname)
#define __NR_setdomainname 162
__SYSCALL(__NR_setdomainname, sys_setdomainname)
#ifdef __ARCH_WANT_SET_GET_RLIMIT
/* getrlimit and setrlimit are superseded with prlimit64 */
#define __NR_getrlimit 163
__SC_COMP(__NR_getrlimit, sys_getrlimit, compat_sys_getrlimit)
#define __NR_setrlimit 164
__SC_COMP(__NR_setrlimit, sys_setrlimit, compat_sys_setrlimit)
#endif
#define __NR_getrusage 165
__SC_COMP(__NR_getrusage, sys_getrusage, compat_sys_getrusage)
#define __NR_umask 166
__SYSCALL(__NR_umask, sys_umask)
#define __NR_prctl 167
__SYSCALL(__NR_prctl, sys_prctl)
#define __NR_getcpu 168
__SYSCALL(__NR_getcpu, sys_getcpu)
#if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32
#define __NR_gettimeofday 169
__SC_COMP(__NR_gettimeofday, sys_gettimeofday, compat_sys_gettimeofday)
#define __NR_settimeofday 170
__SC_COMP(__NR_settimeofday, sys_settimeofday, compat_sys_settimeofday)
#define __NR_adjtimex 171
__SC_3264(__NR_adjtimex, sys_adjtimex_time32, sys_adjtimex)
#endif
#define __NR_getpid 172
__SYSCALL(__NR_getpid, sys_getpid)
#define __NR_getppid 173
__SYSCALL(__NR_getppid, sys_getppid)
#define __NR_getuid 174
__SYSCALL(__NR_getuid, sys_getuid)
#define __NR_geteuid 175
__SYSCALL(__NR_geteuid, sys_geteuid)
#define __NR_getgid 176
__SYSCALL(__NR_getgid, sys_getgid)
#define __NR_getegid 177
__SYSCALL(__NR_getegid, sys_getegid)
#define __NR_gettid 178
__SYSCALL(__NR_gettid, sys_gettid)
#define __NR_sysinfo 179
__SC_COMP(__NR_sysinfo, sys_sysinfo, compat_sys_sysinfo)
#define __NR_mq_open 180
__SC_COMP(__NR_mq_open, sys_mq_open, compat_sys_mq_open)
#define __NR_mq_unlink 181
__SYSCALL(__NR_mq_unlink, sys_mq_unlink)
#if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32
#define __NR_mq_timedsend 182
__SC_3264(__NR_mq_timedsend, sys_mq_timedsend_time32, sys_mq_timedsend)
#define __NR_mq_timedreceive 183
__SC_3264(__NR_mq_timedreceive, sys_mq_timedreceive_time32, \
sys_mq_timedreceive)
#endif
#define __NR_mq_notify 184
__SC_COMP(__NR_mq_notify, sys_mq_notify, compat_sys_mq_notify)
#define __NR_mq_getsetattr 185
__SC_COMP(__NR_mq_getsetattr, sys_mq_getsetattr, compat_sys_mq_getsetattr)
#define __NR_msgget 186
__SYSCALL(__NR_msgget, sys_msgget)
#define __NR_msgctl 187
__SC_COMP(__NR_msgctl, sys_msgctl, compat_sys_msgctl)
#define __NR_msgrcv 188
__SC_COMP(__NR_msgrcv, sys_msgrcv, compat_sys_msgrcv)
#define __NR_msgsnd 189
__SC_COMP(__NR_msgsnd, sys_msgsnd, compat_sys_msgsnd)
#define __NR_semget 190
__SYSCALL(__NR_semget, sys_semget)
#define __NR_semctl 191
__SC_COMP(__NR_semctl, sys_semctl, compat_sys_semctl)
#if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32
#define __NR_semtimedop 192
__SC_3264(__NR_semtimedop, sys_semtimedop_time32, sys_semtimedop)
#endif
#define __NR_semop 193
__SYSCALL(__NR_semop, sys_semop)
#define __NR_shmget 194
__SYSCALL(__NR_shmget, sys_shmget)
#define __NR_shmctl 195
__SC_COMP(__NR_shmctl, sys_shmctl, compat_sys_shmctl)
#define __NR_shmat 196
__SC_COMP(__NR_shmat, sys_shmat, compat_sys_shmat)
#define __NR_shmdt 197
__SYSCALL(__NR_shmdt, sys_shmdt)
#define __NR_socket 198
__SYSCALL(__NR_socket, sys_socket)
#define __NR_socketpair 199
__SYSCALL(__NR_socketpair, sys_socketpair)
#define __NR_bind 200
__SYSCALL(__NR_bind, sys_bind)
#define __NR_listen 201
__SYSCALL(__NR_listen, sys_listen)
#define __NR_accept 202
__SYSCALL(__NR_accept, sys_accept)
#define __NR_connect 203
__SYSCALL(__NR_connect, sys_connect)
#define __NR_getsockname 204
__SYSCALL(__NR_getsockname, sys_getsockname)
#define __NR_getpeername 205
__SYSCALL(__NR_getpeername, sys_getpeername)
#define __NR_sendto 206
__SYSCALL(__NR_sendto, sys_sendto)
#define __NR_recvfrom 207
__SC_COMP(__NR_recvfrom, sys_recvfrom, compat_sys_recvfrom)
#define __NR_setsockopt 208
__SC_COMP(__NR_setsockopt, sys_setsockopt, sys_setsockopt)
#define __NR_getsockopt 209
__SC_COMP(__NR_getsockopt, sys_getsockopt, sys_getsockopt)
#define __NR_shutdown 210
__SYSCALL(__NR_shutdown, sys_shutdown)
#define __NR_sendmsg 211
__SC_COMP(__NR_sendmsg, sys_sendmsg, compat_sys_sendmsg)
#define __NR_recvmsg 212
__SC_COMP(__NR_recvmsg, sys_recvmsg, compat_sys_recvmsg)
#define __NR_readahead 213
__SC_COMP(__NR_readahead, sys_readahead, compat_sys_readahead)
#define __NR_brk 214
__SYSCALL(__NR_brk, sys_brk)
#define __NR_munmap 215
__SYSCALL(__NR_munmap, sys_munmap)
#define __NR_mremap 216
__SYSCALL(__NR_mremap, sys_mremap)
#define __NR_add_key 217
__SYSCALL(__NR_add_key, sys_add_key)
#define __NR_request_key 218
__SYSCALL(__NR_request_key, sys_request_key)
#define __NR_keyctl 219
__SC_COMP(__NR_keyctl, sys_keyctl, compat_sys_keyctl)
#define __NR_clone 220
__SYSCALL(__NR_clone, sys_clone)
#define __NR_execve 221
__SC_COMP(__NR_execve, sys_execve, compat_sys_execve)
#define __NR3264_mmap 222
__SC_3264(__NR3264_mmap, sys_mmap2, sys_mmap)
#define __NR3264_fadvise64 223
__SC_COMP(__NR3264_fadvise64, sys_fadvise64_64, compat_sys_fadvise64_64)
/* CONFIG_MMU only */
#ifndef __ARCH_NOMMU
#define __NR_swapon 224
__SYSCALL(__NR_swapon, sys_swapon)
#define __NR_swapoff 225
__SYSCALL(__NR_swapoff, sys_swapoff)
#define __NR_mprotect 226
__SYSCALL(__NR_mprotect, sys_mprotect)
#define __NR_msync 227
__SYSCALL(__NR_msync, sys_msync)
#define __NR_mlock 228
__SYSCALL(__NR_mlock, sys_mlock)
#define __NR_munlock 229
__SYSCALL(__NR_munlock, sys_munlock)
#define __NR_mlockall 230
__SYSCALL(__NR_mlockall, sys_mlockall)
#define __NR_munlockall 231
__SYSCALL(__NR_munlockall, sys_munlockall)
#define __NR_mincore 232
__SYSCALL(__NR_mincore, sys_mincore)
#define __NR_madvise 233
__SYSCALL(__NR_madvise, sys_madvise)
#define __NR_remap_file_pages 234
__SYSCALL(__NR_remap_file_pages, sys_remap_file_pages)
#define __NR_mbind 235
__SYSCALL(__NR_mbind, sys_mbind)
#define __NR_get_mempolicy 236
__SYSCALL(__NR_get_mempolicy, sys_get_mempolicy)
#define __NR_set_mempolicy 237
__SYSCALL(__NR_set_mempolicy, sys_set_mempolicy)
#define __NR_migrate_pages 238
__SYSCALL(__NR_migrate_pages, sys_migrate_pages)
#define __NR_move_pages 239
__SYSCALL(__NR_move_pages, sys_move_pages)
#endif
#define __NR_rt_tgsigqueueinfo 240
__SC_COMP(__NR_rt_tgsigqueueinfo, sys_rt_tgsigqueueinfo, \
compat_sys_rt_tgsigqueueinfo)
#define __NR_perf_event_open 241
__SYSCALL(__NR_perf_event_open, sys_perf_event_open)
#define __NR_accept4 242
__SYSCALL(__NR_accept4, sys_accept4)
#if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32
#define __NR_recvmmsg 243
__SC_COMP_3264(__NR_recvmmsg, sys_recvmmsg_time32, sys_recvmmsg, compat_sys_recvmmsg_time32)
#endif
/*
* Architectures may provide up to 16 syscalls of their own
* starting with this value.
*/
#define __NR_arch_specific_syscall 244
#if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32
#define __NR_wait4 260
__SC_COMP(__NR_wait4, sys_wait4, compat_sys_wait4)
#endif
#define __NR_prlimit64 261
__SYSCALL(__NR_prlimit64, sys_prlimit64)
#define __NR_fanotify_init 262
__SYSCALL(__NR_fanotify_init, sys_fanotify_init)
#define __NR_fanotify_mark 263
__SYSCALL(__NR_fanotify_mark, sys_fanotify_mark)
#define __NR_name_to_handle_at 264
__SYSCALL(__NR_name_to_handle_at, sys_name_to_handle_at)
#define __NR_open_by_handle_at 265
__SYSCALL(__NR_open_by_handle_at, sys_open_by_handle_at)
#if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32
#define __NR_clock_adjtime 266
__SC_3264(__NR_clock_adjtime, sys_clock_adjtime32, sys_clock_adjtime)
#endif
#define __NR_syncfs 267
__SYSCALL(__NR_syncfs, sys_syncfs)
#define __NR_setns 268
__SYSCALL(__NR_setns, sys_setns)
#define __NR_sendmmsg 269
__SC_COMP(__NR_sendmmsg, sys_sendmmsg, compat_sys_sendmmsg)
#define __NR_process_vm_readv 270
__SYSCALL(__NR_process_vm_readv, sys_process_vm_readv)
#define __NR_process_vm_writev 271
__SYSCALL(__NR_process_vm_writev, sys_process_vm_writev)
#define __NR_kcmp 272
__SYSCALL(__NR_kcmp, sys_kcmp)
#define __NR_finit_module 273
__SYSCALL(__NR_finit_module, sys_finit_module)
#define __NR_sched_setattr 274
__SYSCALL(__NR_sched_setattr, sys_sched_setattr)
#define __NR_sched_getattr 275
__SYSCALL(__NR_sched_getattr, sys_sched_getattr)
#define __NR_renameat2 276
__SYSCALL(__NR_renameat2, sys_renameat2)
#define __NR_seccomp 277
__SYSCALL(__NR_seccomp, sys_seccomp)
#define __NR_getrandom 278
__SYSCALL(__NR_getrandom, sys_getrandom)
#define __NR_memfd_create 279
__SYSCALL(__NR_memfd_create, sys_memfd_create)
#define __NR_bpf 280
__SYSCALL(__NR_bpf, sys_bpf)
#define __NR_execveat 281
__SC_COMP(__NR_execveat, sys_execveat, compat_sys_execveat)
#define __NR_userfaultfd 282
__SYSCALL(__NR_userfaultfd, sys_userfaultfd)
#define __NR_membarrier 283
__SYSCALL(__NR_membarrier, sys_membarrier)
#define __NR_mlock2 284
__SYSCALL(__NR_mlock2, sys_mlock2)
#define __NR_copy_file_range 285
__SYSCALL(__NR_copy_file_range, sys_copy_file_range)
#define __NR_preadv2 286
__SC_COMP(__NR_preadv2, sys_preadv2, compat_sys_preadv2)
#define __NR_pwritev2 287
__SC_COMP(__NR_pwritev2, sys_pwritev2, compat_sys_pwritev2)
#define __NR_pkey_mprotect 288
__SYSCALL(__NR_pkey_mprotect, sys_pkey_mprotect)
#define __NR_pkey_alloc 289
__SYSCALL(__NR_pkey_alloc, sys_pkey_alloc)
#define __NR_pkey_free 290
__SYSCALL(__NR_pkey_free, sys_pkey_free)
#define __NR_statx 291
__SYSCALL(__NR_statx, sys_statx)
#if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32
#define __NR_io_pgetevents 292
__SC_COMP_3264(__NR_io_pgetevents, sys_io_pgetevents_time32, sys_io_pgetevents, compat_sys_io_pgetevents)
#endif
#define __NR_rseq 293
__SYSCALL(__NR_rseq, sys_rseq)
#define __NR_kexec_file_load 294
__SYSCALL(__NR_kexec_file_load, sys_kexec_file_load)
/* 295 through 402 are unassigned to sync up with generic numbers, don't use */
#if defined(__SYSCALL_COMPAT) || __BITS_PER_LONG == 32
#define __NR_clock_gettime64 403
__SYSCALL(__NR_clock_gettime64, sys_clock_gettime)
#define __NR_clock_settime64 404
__SYSCALL(__NR_clock_settime64, sys_clock_settime)
#define __NR_clock_adjtime64 405
__SYSCALL(__NR_clock_adjtime64, sys_clock_adjtime)
#define __NR_clock_getres_time64 406
__SYSCALL(__NR_clock_getres_time64, sys_clock_getres)
#define __NR_clock_nanosleep_time64 407
__SYSCALL(__NR_clock_nanosleep_time64, sys_clock_nanosleep)
#define __NR_timer_gettime64 408
__SYSCALL(__NR_timer_gettime64, sys_timer_gettime)
#define __NR_timer_settime64 409
__SYSCALL(__NR_timer_settime64, sys_timer_settime)
#define __NR_timerfd_gettime64 410
__SYSCALL(__NR_timerfd_gettime64, sys_timerfd_gettime)
#define __NR_timerfd_settime64 411
__SYSCALL(__NR_timerfd_settime64, sys_timerfd_settime)
#define __NR_utimensat_time64 412
__SYSCALL(__NR_utimensat_time64, sys_utimensat)
#define __NR_pselect6_time64 413
__SC_COMP(__NR_pselect6_time64, sys_pselect6, compat_sys_pselect6_time64)
#define __NR_ppoll_time64 414
__SC_COMP(__NR_ppoll_time64, sys_ppoll, compat_sys_ppoll_time64)
#define __NR_io_pgetevents_time64 416
__SC_COMP(__NR_io_pgetevents_time64, sys_io_pgetevents, compat_sys_io_pgetevents_time64)
#define __NR_recvmmsg_time64 417
__SC_COMP(__NR_recvmmsg_time64, sys_recvmmsg, compat_sys_recvmmsg_time64)
#define __NR_mq_timedsend_time64 418
__SYSCALL(__NR_mq_timedsend_time64, sys_mq_timedsend)
#define __NR_mq_timedreceive_time64 419
__SYSCALL(__NR_mq_timedreceive_time64, sys_mq_timedreceive)
#define __NR_semtimedop_time64 420
__SYSCALL(__NR_semtimedop_time64, sys_semtimedop)
#define __NR_rt_sigtimedwait_time64 421
__SC_COMP(__NR_rt_sigtimedwait_time64, sys_rt_sigtimedwait, compat_sys_rt_sigtimedwait_time64)
#define __NR_futex_time64 422
__SYSCALL(__NR_futex_time64, sys_futex)
#define __NR_sched_rr_get_interval_time64 423
__SYSCALL(__NR_sched_rr_get_interval_time64, sys_sched_rr_get_interval)
#endif
#define __NR_pidfd_send_signal 424
__SYSCALL(__NR_pidfd_send_signal, sys_pidfd_send_signal)
#define __NR_io_uring_setup 425
__SYSCALL(__NR_io_uring_setup, sys_io_uring_setup)
#define __NR_io_uring_enter 426
__SYSCALL(__NR_io_uring_enter, sys_io_uring_enter)
#define __NR_io_uring_register 427
__SYSCALL(__NR_io_uring_register, sys_io_uring_register)
#define __NR_open_tree 428
__SYSCALL(__NR_open_tree, sys_open_tree)
#define __NR_move_mount 429
__SYSCALL(__NR_move_mount, sys_move_mount)
#define __NR_fsopen 430
__SYSCALL(__NR_fsopen, sys_fsopen)
#define __NR_fsconfig 431
__SYSCALL(__NR_fsconfig, sys_fsconfig)
#define __NR_fsmount 432
__SYSCALL(__NR_fsmount, sys_fsmount)
#define __NR_fspick 433
__SYSCALL(__NR_fspick, sys_fspick)
#define __NR_pidfd_open 434
__SYSCALL(__NR_pidfd_open, sys_pidfd_open)
#define __NR_clone3 435
__SYSCALL(__NR_clone3, sys_clone3)
#define __NR_close_range 436
__SYSCALL(__NR_close_range, sys_close_range)
#define __NR_openat2 437
__SYSCALL(__NR_openat2, sys_openat2)
#define __NR_pidfd_getfd 438
__SYSCALL(__NR_pidfd_getfd, sys_pidfd_getfd)
#define __NR_faccessat2 439
__SYSCALL(__NR_faccessat2, sys_faccessat2)
#define __NR_process_madvise 440
__SYSCALL(__NR_process_madvise, sys_process_madvise)
#define __NR_epoll_pwait2 441
__SC_COMP(__NR_epoll_pwait2, sys_epoll_pwait2, compat_sys_epoll_pwait2)
#define __NR_mount_setattr 442
__SYSCALL(__NR_mount_setattr, sys_mount_setattr)
#define __NR_quotactl_fd 443
__SYSCALL(__NR_quotactl_fd, sys_quotactl_fd)
#define __NR_landlock_create_ruleset 444
__SYSCALL(__NR_landlock_create_ruleset, sys_landlock_create_ruleset)
#define __NR_landlock_add_rule 445
__SYSCALL(__NR_landlock_add_rule, sys_landlock_add_rule)
#define __NR_landlock_restrict_self 446
__SYSCALL(__NR_landlock_restrict_self, sys_landlock_restrict_self)
#ifdef __ARCH_WANT_MEMFD_SECRET
#define __NR_memfd_secret 447
__SYSCALL(__NR_memfd_secret, sys_memfd_secret)
#endif
#define __NR_process_mrelease 448
__SYSCALL(__NR_process_mrelease, sys_process_mrelease)
#define __NR_futex_waitv 449
__SYSCALL(__NR_futex_waitv, sys_futex_waitv)
#define __NR_set_mempolicy_home_node 450
__SYSCALL(__NR_set_mempolicy_home_node, sys_set_mempolicy_home_node)
#define __NR_cachestat 451
__SYSCALL(__NR_cachestat, sys_cachestat)
#define __NR_fchmodat2 452
__SYSCALL(__NR_fchmodat2, sys_fchmodat2)
#define __NR_map_shadow_stack 453
__SYSCALL(__NR_map_shadow_stack, sys_map_shadow_stack)
#define __NR_futex_wake 454
__SYSCALL(__NR_futex_wake, sys_futex_wake)
#define __NR_futex_wait 455
__SYSCALL(__NR_futex_wait, sys_futex_wait)
#define __NR_futex_requeue 456
__SYSCALL(__NR_futex_requeue, sys_futex_requeue)
#define __NR_statmount 457
__SYSCALL(__NR_statmount, sys_statmount)
#define __NR_listmount 458
__SYSCALL(__NR_listmount, sys_listmount)
#define __NR_lsm_get_self_attr 459
__SYSCALL(__NR_lsm_get_self_attr, sys_lsm_get_self_attr)
#define __NR_lsm_set_self_attr 460
__SYSCALL(__NR_lsm_set_self_attr, sys_lsm_set_self_attr)
#define __NR_lsm_list_modules 461
__SYSCALL(__NR_lsm_list_modules, sys_lsm_list_modules)
#define __NR_mseal 462
__SYSCALL(__NR_mseal, sys_mseal)
#undef __NR_syscalls
#define __NR_syscalls 463
/*
* 32 bit systems traditionally used different
* syscalls for off_t and loff_t arguments, while
* 64 bit systems only need the off_t version.
* For new 32 bit platforms, there is no need to
* implement the old 32 bit off_t syscalls, so
* they take different names.
* Here we map the numbers so that both versions
* use the same syscall table layout.
*/
#if __BITS_PER_LONG == 64 && !defined(__SYSCALL_COMPAT)
#define __NR_fcntl __NR3264_fcntl
#define __NR_statfs __NR3264_statfs
#define __NR_fstatfs __NR3264_fstatfs
#define __NR_truncate __NR3264_truncate
#define __NR_ftruncate __NR3264_ftruncate
#define __NR_lseek __NR3264_lseek
#define __NR_sendfile __NR3264_sendfile
#if defined(__ARCH_WANT_NEW_STAT) || defined(__ARCH_WANT_STAT64)
#define __NR_newfstatat __NR3264_fstatat
#define __NR_fstat __NR3264_fstat
#endif
#define __NR_mmap __NR3264_mmap
#define __NR_fadvise64 __NR3264_fadvise64
#ifdef __NR3264_stat
#define __NR_stat __NR3264_stat
#define __NR_lstat __NR3264_lstat
#endif
#else
#define __NR_fcntl64 __NR3264_fcntl
#define __NR_statfs64 __NR3264_statfs
#define __NR_fstatfs64 __NR3264_fstatfs
#define __NR_truncate64 __NR3264_truncate
#define __NR_ftruncate64 __NR3264_ftruncate
#define __NR_llseek __NR3264_lseek
#define __NR_sendfile64 __NR3264_sendfile
#if defined(__ARCH_WANT_NEW_STAT) || defined(__ARCH_WANT_STAT64)
#define __NR_fstatat64 __NR3264_fstatat
#define __NR_fstat64 __NR3264_fstat
#endif
#define __NR_mmap2 __NR3264_mmap
#define __NR_fadvise64_64 __NR3264_fadvise64
#ifdef __NR3264_stat
#define __NR_stat64 __NR3264_stat
#define __NR_lstat64 __NR3264_lstat
#endif
#endif

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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASM_X86_A_OUT_H
#define _ASM_X86_A_OUT_H
struct exec
{
unsigned int a_info; /* Use macros N_MAGIC, etc for access */
unsigned a_text; /* length of text, in bytes */
unsigned a_data; /* length of data, in bytes */
unsigned a_bss; /* length of uninitialized data area for file, in bytes */
unsigned a_syms; /* length of symbol table data in file, in bytes */
unsigned a_entry; /* start address */
unsigned a_trsize; /* length of relocation info for text, in bytes */
unsigned a_drsize; /* length of relocation info for data, in bytes */
};
#define N_TRSIZE(a) ((a).a_trsize)
#define N_DRSIZE(a) ((a).a_drsize)
#define N_SYMSIZE(a) ((a).a_syms)
#endif /* _ASM_X86_A_OUT_H */

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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASM_X86_AMD_HSMP_H_
#define _ASM_X86_AMD_HSMP_H_
#include <linux/types.h>
#pragma pack(4)
#define HSMP_MAX_MSG_LEN 8
/*
* HSMP Messages supported
*/
enum hsmp_message_ids {
HSMP_TEST = 1, /* 01h Increments input value by 1 */
HSMP_GET_SMU_VER, /* 02h SMU FW version */
HSMP_GET_PROTO_VER, /* 03h HSMP interface version */
HSMP_GET_SOCKET_POWER, /* 04h average package power consumption */
HSMP_SET_SOCKET_POWER_LIMIT, /* 05h Set the socket power limit */
HSMP_GET_SOCKET_POWER_LIMIT, /* 06h Get current socket power limit */
HSMP_GET_SOCKET_POWER_LIMIT_MAX,/* 07h Get maximum socket power value */
HSMP_SET_BOOST_LIMIT, /* 08h Set a core maximum frequency limit */
HSMP_SET_BOOST_LIMIT_SOCKET, /* 09h Set socket maximum frequency level */
HSMP_GET_BOOST_LIMIT, /* 0Ah Get current frequency limit */
HSMP_GET_PROC_HOT, /* 0Bh Get PROCHOT status */
HSMP_SET_XGMI_LINK_WIDTH, /* 0Ch Set max and min width of xGMI Link */
HSMP_SET_DF_PSTATE, /* 0Dh Alter APEnable/Disable messages behavior */
HSMP_SET_AUTO_DF_PSTATE, /* 0Eh Enable DF P-State Performance Boost algorithm */
HSMP_GET_FCLK_MCLK, /* 0Fh Get FCLK and MEMCLK for current socket */
HSMP_GET_CCLK_THROTTLE_LIMIT, /* 10h Get CCLK frequency limit in socket */
HSMP_GET_C0_PERCENT, /* 11h Get average C0 residency in socket */
HSMP_SET_NBIO_DPM_LEVEL, /* 12h Set max/min LCLK DPM Level for a given NBIO */
HSMP_GET_NBIO_DPM_LEVEL, /* 13h Get LCLK DPM level min and max for a given NBIO */
HSMP_GET_DDR_BANDWIDTH, /* 14h Get theoretical maximum and current DDR Bandwidth */
HSMP_GET_TEMP_MONITOR, /* 15h Get socket temperature */
HSMP_GET_DIMM_TEMP_RANGE, /* 16h Get per-DIMM temperature range and refresh rate */
HSMP_GET_DIMM_POWER, /* 17h Get per-DIMM power consumption */
HSMP_GET_DIMM_THERMAL, /* 18h Get per-DIMM thermal sensors */
HSMP_GET_SOCKET_FREQ_LIMIT, /* 19h Get current active frequency per socket */
HSMP_GET_CCLK_CORE_LIMIT, /* 1Ah Get CCLK frequency limit per core */
HSMP_GET_RAILS_SVI, /* 1Bh Get SVI-based Telemetry for all rails */
HSMP_GET_SOCKET_FMAX_FMIN, /* 1Ch Get Fmax and Fmin per socket */
HSMP_GET_IOLINK_BANDWITH, /* 1Dh Get current bandwidth on IO Link */
HSMP_GET_XGMI_BANDWITH, /* 1Eh Get current bandwidth on xGMI Link */
HSMP_SET_GMI3_WIDTH, /* 1Fh Set max and min GMI3 Link width */
HSMP_SET_PCI_RATE, /* 20h Control link rate on PCIe devices */
HSMP_SET_POWER_MODE, /* 21h Select power efficiency profile policy */
HSMP_SET_PSTATE_MAX_MIN, /* 22h Set the max and min DF P-State */
HSMP_GET_METRIC_TABLE_VER, /* 23h Get metrics table version */
HSMP_GET_METRIC_TABLE, /* 24h Get metrics table */
HSMP_GET_METRIC_TABLE_DRAM_ADDR,/* 25h Get metrics table dram address */
HSMP_MSG_ID_MAX,
};
struct hsmp_message {
__u32 msg_id; /* Message ID */
__u16 num_args; /* Number of input argument words in message */
__u16 response_sz; /* Number of expected output/response words */
__u32 args[HSMP_MAX_MSG_LEN]; /* argument/response buffer */
__u16 sock_ind; /* socket number */
};
enum hsmp_msg_type {
HSMP_RSVD = -1,
HSMP_SET = 0,
HSMP_GET = 1,
};
enum hsmp_proto_versions {
HSMP_PROTO_VER2 = 2,
HSMP_PROTO_VER3,
HSMP_PROTO_VER4,
HSMP_PROTO_VER5,
HSMP_PROTO_VER6
};
struct hsmp_msg_desc {
int num_args;
int response_sz;
enum hsmp_msg_type type;
};
/*
* User may use these comments as reference, please find the
* supported list of messages and message definition in the
* HSMP chapter of respective family/model PPR.
*
* Not supported messages would return -ENOMSG.
*/
static const struct hsmp_msg_desc hsmp_msg_desc_table[] = {
/* RESERVED */
{0, 0, HSMP_RSVD},
/*
* HSMP_TEST, num_args = 1, response_sz = 1
* input: args[0] = xx
* output: args[0] = xx + 1
*/
{1, 1, HSMP_GET},
/*
* HSMP_GET_SMU_VER, num_args = 0, response_sz = 1
* output: args[0] = smu fw ver
*/
{0, 1, HSMP_GET},
/*
* HSMP_GET_PROTO_VER, num_args = 0, response_sz = 1
* output: args[0] = proto version
*/
{0, 1, HSMP_GET},
/*
* HSMP_GET_SOCKET_POWER, num_args = 0, response_sz = 1
* output: args[0] = socket power in mWatts
*/
{0, 1, HSMP_GET},
/*
* HSMP_SET_SOCKET_POWER_LIMIT, num_args = 1, response_sz = 0
* input: args[0] = power limit value in mWatts
*/
{1, 0, HSMP_SET},
/*
* HSMP_GET_SOCKET_POWER_LIMIT, num_args = 0, response_sz = 1
* output: args[0] = socket power limit value in mWatts
*/
{0, 1, HSMP_GET},
/*
* HSMP_GET_SOCKET_POWER_LIMIT_MAX, num_args = 0, response_sz = 1
* output: args[0] = maximuam socket power limit in mWatts
*/
{0, 1, HSMP_GET},
/*
* HSMP_SET_BOOST_LIMIT, num_args = 1, response_sz = 0
* input: args[0] = apic id[31:16] + boost limit value in MHz[15:0]
*/
{1, 0, HSMP_SET},
/*
* HSMP_SET_BOOST_LIMIT_SOCKET, num_args = 1, response_sz = 0
* input: args[0] = boost limit value in MHz
*/
{1, 0, HSMP_SET},
/*
* HSMP_GET_BOOST_LIMIT, num_args = 1, response_sz = 1
* input: args[0] = apic id
* output: args[0] = boost limit value in MHz
*/
{1, 1, HSMP_GET},
/*
* HSMP_GET_PROC_HOT, num_args = 0, response_sz = 1
* output: args[0] = proc hot status
*/
{0, 1, HSMP_GET},
/*
* HSMP_SET_XGMI_LINK_WIDTH, num_args = 1, response_sz = 0
* input: args[0] = min link width[15:8] + max link width[7:0]
*/
{1, 0, HSMP_SET},
/*
* HSMP_SET_DF_PSTATE, num_args = 1, response_sz = 0
* input: args[0] = df pstate[7:0]
*/
{1, 0, HSMP_SET},
/* HSMP_SET_AUTO_DF_PSTATE, num_args = 0, response_sz = 0 */
{0, 0, HSMP_SET},
/*
* HSMP_GET_FCLK_MCLK, num_args = 0, response_sz = 2
* output: args[0] = fclk in MHz, args[1] = mclk in MHz
*/
{0, 2, HSMP_GET},
/*
* HSMP_GET_CCLK_THROTTLE_LIMIT, num_args = 0, response_sz = 1
* output: args[0] = core clock in MHz
*/
{0, 1, HSMP_GET},
/*
* HSMP_GET_C0_PERCENT, num_args = 0, response_sz = 1
* output: args[0] = average c0 residency
*/
{0, 1, HSMP_GET},
/*
* HSMP_SET_NBIO_DPM_LEVEL, num_args = 1, response_sz = 0
* input: args[0] = nbioid[23:16] + max dpm level[15:8] + min dpm level[7:0]
*/
{1, 0, HSMP_SET},
/*
* HSMP_GET_NBIO_DPM_LEVEL, num_args = 1, response_sz = 1
* input: args[0] = nbioid[23:16]
* output: args[0] = max dpm level[15:8] + min dpm level[7:0]
*/
{1, 1, HSMP_GET},
/*
* HSMP_GET_DDR_BANDWIDTH, num_args = 0, response_sz = 1
* output: args[0] = max bw in Gbps[31:20] + utilised bw in Gbps[19:8] +
* bw in percentage[7:0]
*/
{0, 1, HSMP_GET},
/*
* HSMP_GET_TEMP_MONITOR, num_args = 0, response_sz = 1
* output: args[0] = temperature in degree celsius. [15:8] integer part +
* [7:5] fractional part
*/
{0, 1, HSMP_GET},
/*
* HSMP_GET_DIMM_TEMP_RANGE, num_args = 1, response_sz = 1
* input: args[0] = DIMM address[7:0]
* output: args[0] = refresh rate[3] + temperature range[2:0]
*/
{1, 1, HSMP_GET},
/*
* HSMP_GET_DIMM_POWER, num_args = 1, response_sz = 1
* input: args[0] = DIMM address[7:0]
* output: args[0] = DIMM power in mW[31:17] + update rate in ms[16:8] +
* DIMM address[7:0]
*/
{1, 1, HSMP_GET},
/*
* HSMP_GET_DIMM_THERMAL, num_args = 1, response_sz = 1
* input: args[0] = DIMM address[7:0]
* output: args[0] = temperature in degree celsius[31:21] + update rate in ms[16:8] +
* DIMM address[7:0]
*/
{1, 1, HSMP_GET},
/*
* HSMP_GET_SOCKET_FREQ_LIMIT, num_args = 0, response_sz = 1
* output: args[0] = frequency in MHz[31:16] + frequency source[15:0]
*/
{0, 1, HSMP_GET},
/*
* HSMP_GET_CCLK_CORE_LIMIT, num_args = 1, response_sz = 1
* input: args[0] = apic id [31:0]
* output: args[0] = frequency in MHz[31:0]
*/
{1, 1, HSMP_GET},
/*
* HSMP_GET_RAILS_SVI, num_args = 0, response_sz = 1
* output: args[0] = power in mW[31:0]
*/
{0, 1, HSMP_GET},
/*
* HSMP_GET_SOCKET_FMAX_FMIN, num_args = 0, response_sz = 1
* output: args[0] = fmax in MHz[31:16] + fmin in MHz[15:0]
*/
{0, 1, HSMP_GET},
/*
* HSMP_GET_IOLINK_BANDWITH, num_args = 1, response_sz = 1
* input: args[0] = link id[15:8] + bw type[2:0]
* output: args[0] = io bandwidth in Mbps[31:0]
*/
{1, 1, HSMP_GET},
/*
* HSMP_GET_XGMI_BANDWITH, num_args = 1, response_sz = 1
* input: args[0] = link id[15:8] + bw type[2:0]
* output: args[0] = xgmi bandwidth in Mbps[31:0]
*/
{1, 1, HSMP_GET},
/*
* HSMP_SET_GMI3_WIDTH, num_args = 1, response_sz = 0
* input: args[0] = min link width[15:8] + max link width[7:0]
*/
{1, 0, HSMP_SET},
/*
* HSMP_SET_PCI_RATE, num_args = 1, response_sz = 1
* input: args[0] = link rate control value
* output: args[0] = previous link rate control value
*/
{1, 1, HSMP_SET},
/*
* HSMP_SET_POWER_MODE, num_args = 1, response_sz = 0
* input: args[0] = power efficiency mode[2:0]
*/
{1, 0, HSMP_SET},
/*
* HSMP_SET_PSTATE_MAX_MIN, num_args = 1, response_sz = 0
* input: args[0] = min df pstate[15:8] + max df pstate[7:0]
*/
{1, 0, HSMP_SET},
/*
* HSMP_GET_METRIC_TABLE_VER, num_args = 0, response_sz = 1
* output: args[0] = metrics table version
*/
{0, 1, HSMP_GET},
/*
* HSMP_GET_METRIC_TABLE, num_args = 0, response_sz = 0
*/
{0, 0, HSMP_GET},
/*
* HSMP_GET_METRIC_TABLE_DRAM_ADDR, num_args = 0, response_sz = 2
* output: args[0] = lower 32 bits of the address
* output: args[1] = upper 32 bits of the address
*/
{0, 2, HSMP_GET},
};
/* Metrics table (supported only with proto version 6) */
struct hsmp_metric_table {
__u32 accumulation_counter;
/* TEMPERATURE */
__u32 max_socket_temperature;
__u32 max_vr_temperature;
__u32 max_hbm_temperature;
__u64 max_socket_temperature_acc;
__u64 max_vr_temperature_acc;
__u64 max_hbm_temperature_acc;
/* POWER */
__u32 socket_power_limit;
__u32 max_socket_power_limit;
__u32 socket_power;
/* ENERGY */
__u64 timestamp;
__u64 socket_energy_acc;
__u64 ccd_energy_acc;
__u64 xcd_energy_acc;
__u64 aid_energy_acc;
__u64 hbm_energy_acc;
/* FREQUENCY */
__u32 cclk_frequency_limit;
__u32 gfxclk_frequency_limit;
__u32 fclk_frequency;
__u32 uclk_frequency;
__u32 socclk_frequency[4];
__u32 vclk_frequency[4];
__u32 dclk_frequency[4];
__u32 lclk_frequency[4];
__u64 gfxclk_frequency_acc[8];
__u64 cclk_frequency_acc[96];
/* FREQUENCY RANGE */
__u32 max_cclk_frequency;
__u32 min_cclk_frequency;
__u32 max_gfxclk_frequency;
__u32 min_gfxclk_frequency;
__u32 fclk_frequency_table[4];
__u32 uclk_frequency_table[4];
__u32 socclk_frequency_table[4];
__u32 vclk_frequency_table[4];
__u32 dclk_frequency_table[4];
__u32 lclk_frequency_table[4];
__u32 max_lclk_dpm_range;
__u32 min_lclk_dpm_range;
/* XGMI */
__u32 xgmi_width;
__u32 xgmi_bitrate;
__u64 xgmi_read_bandwidth_acc[8];
__u64 xgmi_write_bandwidth_acc[8];
/* ACTIVITY */
__u32 socket_c0_residency;
__u32 socket_gfx_busy;
__u32 dram_bandwidth_utilization;
__u64 socket_c0_residency_acc;
__u64 socket_gfx_busy_acc;
__u64 dram_bandwidth_acc;
__u32 max_dram_bandwidth;
__u64 dram_bandwidth_utilization_acc;
__u64 pcie_bandwidth_acc[4];
/* THROTTLERS */
__u32 prochot_residency_acc;
__u32 ppt_residency_acc;
__u32 socket_thm_residency_acc;
__u32 vr_thm_residency_acc;
__u32 hbm_thm_residency_acc;
__u32 spare;
/* New items at the end to maintain driver compatibility */
__u32 gfxclk_frequency[8];
};
/* Reset to default packing */
#pragma pack()
/* Define unique ioctl command for hsmp msgs using generic _IOWR */
#define HSMP_BASE_IOCTL_NR 0xF8
#define HSMP_IOCTL_CMD _IOWR(HSMP_BASE_IOCTL_NR, 0, struct hsmp_message)
#endif /*_ASM_X86_AMD_HSMP_H_*/

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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASM_X86_AUXVEC_H
#define _ASM_X86_AUXVEC_H
/*
* Architecture-neutral AT_ values in 0-17, leave some room
* for more of them, start the x86-specific ones at 32.
*/
#ifdef __i386__
#define AT_SYSINFO 32
#endif
#define AT_SYSINFO_EHDR 33
/* entries in ARCH_DLINFO: */
#if defined(CONFIG_IA32_EMULATION) || !defined(CONFIG_X86_64)
# define AT_VECTOR_SIZE_ARCH 3
#else /* else it's non-compat x86-64 */
# define AT_VECTOR_SIZE_ARCH 2
#endif
#endif /* _ASM_X86_AUXVEC_H */

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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef __ASM_X86_BITSPERLONG_H
#define __ASM_X86_BITSPERLONG_H
#if defined(__x86_64__) && !defined(__ILP32__)
# define __BITS_PER_LONG 64
#else
# define __BITS_PER_LONG 32
#endif
#include <asm-generic/bitsperlong.h>
#endif /* __ASM_X86_BITSPERLONG_H */

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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASM_X86_BOOT_H
#define _ASM_X86_BOOT_H
/* Internal svga startup constants */
#define NORMAL_VGA 0xffff /* 80x25 mode */
#define EXTENDED_VGA 0xfffe /* 80x50 mode */
#define ASK_VGA 0xfffd /* ask for it at bootup */
#endif /* _ASM_X86_BOOT_H */

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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASM_X86_BOOTPARAM_H
#define _ASM_X86_BOOTPARAM_H
#include <asm/setup_data.h>
/* ram_size flags */
#define RAMDISK_IMAGE_START_MASK 0x07FF
#define RAMDISK_PROMPT_FLAG 0x8000
#define RAMDISK_LOAD_FLAG 0x4000
/* loadflags */
#define LOADED_HIGH (1<<0)
#define KASLR_FLAG (1<<1)
#define QUIET_FLAG (1<<5)
#define KEEP_SEGMENTS (1<<6)
#define CAN_USE_HEAP (1<<7)
/* xloadflags */
#define XLF_KERNEL_64 (1<<0)
#define XLF_CAN_BE_LOADED_ABOVE_4G (1<<1)
#define XLF_EFI_HANDOVER_32 (1<<2)
#define XLF_EFI_HANDOVER_64 (1<<3)
#define XLF_EFI_KEXEC (1<<4)
#define XLF_5LEVEL (1<<5)
#define XLF_5LEVEL_ENABLED (1<<6)
#define XLF_MEM_ENCRYPTION (1<<7)
#ifndef __ASSEMBLER__
#include <linux/types.h>
#include <linux/screen_info.h>
#include <linux/apm_bios.h>
#include <linux/edd.h>
#include <asm/ist.h>
#include <video/edid.h>
struct setup_header {
__u8 setup_sects;
__u16 root_flags;
__u32 syssize;
__u16 ram_size;
__u16 vid_mode;
__u16 root_dev;
__u16 boot_flag;
__u16 jump;
__u32 header;
__u16 version;
__u32 realmode_swtch;
__u16 start_sys_seg;
__u16 kernel_version;
__u8 type_of_loader;
__u8 loadflags;
__u16 setup_move_size;
__u32 code32_start;
__u32 ramdisk_image;
__u32 ramdisk_size;
__u32 bootsect_kludge;
__u16 heap_end_ptr;
__u8 ext_loader_ver;
__u8 ext_loader_type;
__u32 cmd_line_ptr;
__u32 initrd_addr_max;
__u32 kernel_alignment;
__u8 relocatable_kernel;
__u8 min_alignment;
__u16 xloadflags;
__u32 cmdline_size;
__u32 hardware_subarch;
__u64 hardware_subarch_data;
__u32 payload_offset;
__u32 payload_length;
__u64 setup_data;
__u64 pref_address;
__u32 init_size;
__u32 handover_offset;
__u32 kernel_info_offset;
} __attribute__((packed));
struct sys_desc_table {
__u16 length;
__u8 table[14];
};
/* Gleaned from OFW's set-parameters in cpu/x86/pc/linux.fth */
struct olpc_ofw_header {
__u32 ofw_magic; /* OFW signature */
__u32 ofw_version;
__u32 cif_handler; /* callback into OFW */
__u32 irq_desc_table;
} __attribute__((packed));
struct efi_info {
__u32 efi_loader_signature;
__u32 efi_systab;
__u32 efi_memdesc_size;
__u32 efi_memdesc_version;
__u32 efi_memmap;
__u32 efi_memmap_size;
__u32 efi_systab_hi;
__u32 efi_memmap_hi;
};
/*
* This is the maximum number of entries in struct boot_params::e820_table
* (the zeropage), which is part of the x86 boot protocol ABI:
*/
#define E820_MAX_ENTRIES_ZEROPAGE 128
/*
* Smallest compatible version of jailhouse_setup_data required by this kernel.
*/
#define JAILHOUSE_SETUP_REQUIRED_VERSION 1
/* The so-called "zeropage" */
struct boot_params {
struct screen_info screen_info; /* 0x000 */
struct apm_bios_info apm_bios_info; /* 0x040 */
__u8 _pad2[4]; /* 0x054 */
__u64 tboot_addr; /* 0x058 */
struct ist_info ist_info; /* 0x060 */
__u64 acpi_rsdp_addr; /* 0x070 */
__u8 _pad3[8]; /* 0x078 */
__u8 hd0_info[16]; /* obsolete! */ /* 0x080 */
__u8 hd1_info[16]; /* obsolete! */ /* 0x090 */
struct sys_desc_table sys_desc_table; /* obsolete! */ /* 0x0a0 */
struct olpc_ofw_header olpc_ofw_header; /* 0x0b0 */
__u32 ext_ramdisk_image; /* 0x0c0 */
__u32 ext_ramdisk_size; /* 0x0c4 */
__u32 ext_cmd_line_ptr; /* 0x0c8 */
__u8 _pad4[112]; /* 0x0cc */
__u32 cc_blob_address; /* 0x13c */
struct edid_info edid_info; /* 0x140 */
struct efi_info efi_info; /* 0x1c0 */
__u32 alt_mem_k; /* 0x1e0 */
__u32 scratch; /* Scratch field! */ /* 0x1e4 */
__u8 e820_entries; /* 0x1e8 */
__u8 eddbuf_entries; /* 0x1e9 */
__u8 edd_mbr_sig_buf_entries; /* 0x1ea */
__u8 kbd_status; /* 0x1eb */
__u8 secure_boot; /* 0x1ec */
__u8 _pad5[2]; /* 0x1ed */
/*
* The sentinel is set to a nonzero value (0xff) in header.S.
*
* A bootloader is supposed to only take setup_header and put
* it into a clean boot_params buffer. If it turns out that
* it is clumsy or too generous with the buffer, it most
* probably will pick up the sentinel variable too. The fact
* that this variable then is still 0xff will let kernel
* know that some variables in boot_params are invalid and
* kernel should zero out certain portions of boot_params.
*/
__u8 sentinel; /* 0x1ef */
__u8 _pad6[1]; /* 0x1f0 */
struct setup_header hdr; /* setup header */ /* 0x1f1 */
__u8 _pad7[0x290-0x1f1-sizeof(struct setup_header)];
__u32 edd_mbr_sig_buffer[EDD_MBR_SIG_MAX]; /* 0x290 */
struct boot_e820_entry e820_table[E820_MAX_ENTRIES_ZEROPAGE]; /* 0x2d0 */
__u8 _pad8[48]; /* 0xcd0 */
struct edd_info eddbuf[EDDMAXNR]; /* 0xd00 */
__u8 _pad9[276]; /* 0xeec */
} __attribute__((packed));
/**
* enum x86_hardware_subarch - x86 hardware subarchitecture
*
* The x86 hardware_subarch and hardware_subarch_data were added as of the x86
* boot protocol 2.07 to help distinguish and support custom x86 boot
* sequences. This enum represents accepted values for the x86
* hardware_subarch. Custom x86 boot sequences (not X86_SUBARCH_PC) do not
* have or simply *cannot* make use of natural stubs like BIOS or EFI, the
* hardware_subarch can be used on the Linux entry path to revector to a
* subarchitecture stub when needed. This subarchitecture stub can be used to
* set up Linux boot parameters or for special care to account for nonstandard
* handling of page tables.
*
* These enums should only ever be used by x86 code, and the code that uses
* it should be well contained and compartmentalized.
*
* KVM and Xen HVM do not have a subarch as these are expected to follow
* standard x86 boot entries. If there is a genuine need for "hypervisor" type
* that should be considered separately in the future. Future guest types
* should seriously consider working with standard x86 boot stubs such as
* the BIOS or EFI boot stubs.
*
* WARNING: this enum is only used for legacy hacks, for platform features that
* are not easily enumerated or discoverable. You should not ever use
* this for new features.
*
* @X86_SUBARCH_PC: Should be used if the hardware is enumerable using standard
* PC mechanisms (PCI, ACPI) and doesn't need a special boot flow.
* @X86_SUBARCH_LGUEST: Used for x86 hypervisor demo, lguest, deprecated
* @X86_SUBARCH_XEN: Used for Xen guest types which follow the PV boot path,
* which start at __asm__ startup_xen() entry point and later jump to the C
* xen_start_kernel() entry point. Both domU and dom0 type of guests are
* currently supported through this PV boot path.
* @X86_SUBARCH_INTEL_MID: Used for Intel MID (Mobile Internet Device) platform
* systems which do not have the PCI legacy interfaces.
* @X86_SUBARCH_CE4100: Used for Intel CE media processor (CE4100) SoC
* for settop boxes and media devices, the use of a subarch for CE4100
* is more of a hack...
*/
enum x86_hardware_subarch {
X86_SUBARCH_PC = 0,
X86_SUBARCH_LGUEST,
X86_SUBARCH_XEN,
X86_SUBARCH_INTEL_MID,
X86_SUBARCH_CE4100,
X86_NR_SUBARCHS,
};
#endif /* __ASSEMBLER__ */
#endif /* _ASM_X86_BOOTPARAM_H */

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#include <asm-generic/bpf_perf_event.h>

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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASM_X86_BYTEORDER_H
#define _ASM_X86_BYTEORDER_H
#include <linux/byteorder/little_endian.h>
#endif /* _ASM_X86_BYTEORDER_H */

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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASM_X86_DEBUGREG_H
#define _ASM_X86_DEBUGREG_H
/* Indicate the register numbers for a number of the specific
debug registers. Registers 0-3 contain the addresses we wish to trap on */
#define DR_FIRSTADDR 0 /* u_debugreg[DR_FIRSTADDR] */
#define DR_LASTADDR 3 /* u_debugreg[DR_LASTADDR] */
#define DR_STATUS 6 /* u_debugreg[DR_STATUS] */
#define DR_CONTROL 7 /* u_debugreg[DR_CONTROL] */
/* Define a few things for the status register. We can use this to determine
which debugging register was responsible for the trap. The other bits
are either reserved or not of interest to us. */
/*
* Define bits in DR6 which are set to 1 by default.
*
* This is also the DR6 architectural value following Power-up, Reset or INIT.
*
* Note, with the introduction of Bus Lock Detection (BLD) and Restricted
* Transactional Memory (RTM), the DR6 register has been modified:
*
* 1) BLD flag (bit 11) is no longer reserved to 1 if the CPU supports
* Bus Lock Detection. The assertion of a bus lock could clear it.
*
* 2) RTM flag (bit 16) is no longer reserved to 1 if the CPU supports
* restricted transactional memory. #DB occurred inside an RTM region
* could clear it.
*
* Apparently, DR6.BLD and DR6.RTM are active low bits.
*
* As a result, DR6_RESERVED is an incorrect name now, but it is kept for
* compatibility.
*/
#define DR6_RESERVED (0xFFFF0FF0)
#define DR_TRAP0 (0x1) /* db0 */
#define DR_TRAP1 (0x2) /* db1 */
#define DR_TRAP2 (0x4) /* db2 */
#define DR_TRAP3 (0x8) /* db3 */
#define DR_TRAP_BITS (DR_TRAP0|DR_TRAP1|DR_TRAP2|DR_TRAP3)
#define DR_BUS_LOCK (0x800) /* bus_lock */
#define DR_STEP (0x4000) /* single-step */
#define DR_SWITCH (0x8000) /* task switch */
/* Now define a bunch of things for manipulating the control register.
The top two bytes of the control register consist of 4 fields of 4
bits - each field corresponds to one of the four debug registers,
and indicates what types of access we trap on, and how large the data
field is that we are looking at */
#define DR_CONTROL_SHIFT 16 /* Skip this many bits in ctl register */
#define DR_CONTROL_SIZE 4 /* 4 control bits per register */
#define DR_RW_EXECUTE (0x0) /* Settings for the access types to trap on */
#define DR_RW_WRITE (0x1)
#define DR_RW_READ (0x3)
#define DR_LEN_1 (0x0) /* Settings for data length to trap on */
#define DR_LEN_2 (0x4)
#define DR_LEN_4 (0xC)
#define DR_LEN_8 (0x8)
/* The low byte to the control register determine which registers are
enabled. There are 4 fields of two bits. One bit is "local", meaning
that the processor will reset the bit after a task switch and the other
is global meaning that we have to explicitly reset the bit. With linux,
you can use either one, since we explicitly zero the register when we enter
kernel mode. */
#define DR_LOCAL_ENABLE_SHIFT 0 /* Extra shift to the local enable bit */
#define DR_GLOBAL_ENABLE_SHIFT 1 /* Extra shift to the global enable bit */
#define DR_LOCAL_ENABLE (0x1) /* Local enable for reg 0 */
#define DR_GLOBAL_ENABLE (0x2) /* Global enable for reg 0 */
#define DR_ENABLE_SIZE 2 /* 2 enable bits per register */
#define DR_LOCAL_ENABLE_MASK (0x55) /* Set local bits for all 4 regs */
#define DR_GLOBAL_ENABLE_MASK (0xAA) /* Set global bits for all 4 regs */
/* The second byte to the control register has a few special things.
We can slow the instruction pipeline for instructions coming via the
gdt or the ldt if we want to. I am not sure why this is an advantage */
#ifdef __i386__
#define DR_CONTROL_RESERVED (0xFC00) /* Reserved by Intel */
#else
#define DR_CONTROL_RESERVED (0xFFFFFFFF0000FC00UL) /* Reserved */
#endif
#define DR_LOCAL_SLOWDOWN (0x100) /* Local slow the pipeline */
#define DR_GLOBAL_SLOWDOWN (0x200) /* Global slow the pipeline */
/*
* HW breakpoint additions
*/
#endif /* _ASM_X86_DEBUGREG_H */

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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASM_X86_E820_H
#define _ASM_X86_E820_H
#define E820MAP 0x2d0 /* our map */
#define E820MAX 128 /* number of entries in E820MAP */
/*
* Legacy E820 BIOS limits us to 128 (E820MAX) nodes due to the
* constrained space in the zeropage. If we have more nodes than
* that, and if we've booted off EFI firmware, then the EFI tables
* passed us from the EFI firmware can list more nodes. Size our
* internal memory map tables to have room for these additional
* nodes, based on up to three entries per node for which the
* kernel was built: MAX_NUMNODES == (1 << CONFIG_NODES_SHIFT),
* plus E820MAX, allowing space for the possible duplicate E820
* entries that might need room in the same arrays, prior to the
* call to sanitize_e820_map() to remove duplicates. The allowance
* of three memory map entries per node is "enough" entries for
* the initial hardware platform motivating this mechanism to make
* use of additional EFI map entries. Future platforms may want
* to allow more than three entries per node or otherwise refine
* this size.
*/
#define E820_X_MAX E820MAX
#define E820NR 0x1e8 /* # entries in E820MAP */
#define E820_RAM 1
#define E820_RESERVED 2
#define E820_ACPI 3
#define E820_NVS 4
#define E820_UNUSABLE 5
#define E820_PMEM 7
/*
* This is a non-standardized way to represent ADR or NVDIMM regions that
* persist over a reboot. The kernel will ignore their special capabilities
* unless the CONFIG_X86_PMEM_LEGACY option is set.
*
* ( Note that older platforms also used 6 for the same type of memory,
* but newer versions switched to 12 as 6 was assigned differently. Some
* time they will learn... )
*/
#define E820_PRAM 12
/*
* reserved RAM used by kernel itself
* if CONFIG_INTEL_TXT is enabled, memory of this type will be
* included in the S3 integrity calculation and so should not include
* any memory that BIOS might alter over the S3 transition
*/
#define E820_RESERVED_KERN 128
#ifndef __ASSEMBLER__
#include <linux/types.h>
struct e820entry {
__u64 addr; /* start of memory segment */
__u64 size; /* size of memory segment */
__u32 type; /* type of memory segment */
} __attribute__((packed));
struct e820map {
__u32 nr_map;
struct e820entry map[E820_X_MAX];
};
#define ISA_START_ADDRESS 0xa0000
#define ISA_END_ADDRESS 0x100000
#define BIOS_BEGIN 0x000a0000
#define BIOS_END 0x00100000
#define BIOS_ROM_BASE 0xffe00000
#define BIOS_ROM_END 0xffffffff
#endif /* __ASSEMBLER__ */
#endif /* _ASM_X86_E820_H */

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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASM_X86_ELF_H
#define _ASM_X86_ELF_H
#include <linux/types.h>
struct x86_xfeat_component {
__u32 type;
__u32 size;
__u32 offset;
__u32 flags;
} __attribute__((packed));
_Static_assert(sizeof(struct x86_xfeat_component) % 4 == 0, "x86_xfeat_component is not aligned");
#endif /* _ASM_X86_ELF_H */

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#include <asm-generic/errno.h>

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#include <asm-generic/fcntl.h>

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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
/* */

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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASM_X86_HWCAP2_H
#define _ASM_X86_HWCAP2_H
#include <linux/const.h>
/* MONITOR/MWAIT enabled in Ring 3 */
#define HWCAP2_RING3MWAIT _BITUL(0)
/* Kernel allows FSGSBASE instructions available in Ring 3 */
#define HWCAP2_FSGSBASE _BITUL(1)
#endif

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#include <asm-generic/ioctl.h>

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#include <asm-generic/ioctls.h>

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#include <asm-generic/ipcbuf.h>

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/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
/*
* Include file for the interface to IST BIOS
* Copyright 2002 Andy Grover <andrew.grover@intel.com>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2, or (at your option) any
* later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*/
#ifndef _ASM_X86_IST_H
#define _ASM_X86_IST_H
#include <linux/types.h>
struct ist_info {
__u32 signature;
__u32 command;
__u32 event;
__u32 perf_level;
};
#endif /* _ASM_X86_IST_H */

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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASM_X86_KVM_H
#define _ASM_X86_KVM_H
/*
* KVM x86 specific structures and definitions
*
*/
#include <linux/const.h>
#include <linux/bits.h>
#include <linux/types.h>
#include <linux/ioctl.h>
#include <linux/stddef.h>
#define KVM_PIO_PAGE_OFFSET 1
#define KVM_COALESCED_MMIO_PAGE_OFFSET 2
#define KVM_DIRTY_LOG_PAGE_OFFSET 64
#define DE_VECTOR 0
#define DB_VECTOR 1
#define BP_VECTOR 3
#define OF_VECTOR 4
#define BR_VECTOR 5
#define UD_VECTOR 6
#define NM_VECTOR 7
#define DF_VECTOR 8
#define TS_VECTOR 10
#define NP_VECTOR 11
#define SS_VECTOR 12
#define GP_VECTOR 13
#define PF_VECTOR 14
#define MF_VECTOR 16
#define AC_VECTOR 17
#define MC_VECTOR 18
#define XM_VECTOR 19
#define VE_VECTOR 20
/* Select x86 specific features in <linux/kvm.h> */
#define __KVM_HAVE_PIT
#define __KVM_HAVE_IOAPIC
#define __KVM_HAVE_IRQ_LINE
#define __KVM_HAVE_MSI
#define __KVM_HAVE_USER_NMI
#define __KVM_HAVE_MSIX
#define __KVM_HAVE_MCE
#define __KVM_HAVE_PIT_STATE2
#define __KVM_HAVE_XEN_HVM
#define __KVM_HAVE_VCPU_EVENTS
#define __KVM_HAVE_DEBUGREGS
#define __KVM_HAVE_XSAVE
#define __KVM_HAVE_XCRS
/* Architectural interrupt line count. */
#define KVM_NR_INTERRUPTS 256
/* for KVM_GET_IRQCHIP and KVM_SET_IRQCHIP */
struct kvm_pic_state {
__u8 last_irr; /* edge detection */
__u8 irr; /* interrupt request register */
__u8 imr; /* interrupt mask register */
__u8 isr; /* interrupt service register */
__u8 priority_add; /* highest irq priority */
__u8 irq_base;
__u8 read_reg_select;
__u8 poll;
__u8 special_mask;
__u8 init_state;
__u8 auto_eoi;
__u8 rotate_on_auto_eoi;
__u8 special_fully_nested_mode;
__u8 init4; /* true if 4 byte init */
__u8 elcr; /* PIIX edge/trigger selection */
__u8 elcr_mask;
};
#define KVM_IOAPIC_NUM_PINS 24
struct kvm_ioapic_state {
__u64 base_address;
__u32 ioregsel;
__u32 id;
__u32 irr;
__u32 pad;
union {
__u64 bits;
struct {
__u8 vector;
__u8 delivery_mode:3;
__u8 dest_mode:1;
__u8 delivery_status:1;
__u8 polarity:1;
__u8 remote_irr:1;
__u8 trig_mode:1;
__u8 mask:1;
__u8 reserve:7;
__u8 reserved[4];
__u8 dest_id;
} fields;
} redirtbl[KVM_IOAPIC_NUM_PINS];
};
#define KVM_IRQCHIP_PIC_MASTER 0
#define KVM_IRQCHIP_PIC_SLAVE 1
#define KVM_IRQCHIP_IOAPIC 2
#define KVM_NR_IRQCHIPS 3
#define KVM_RUN_X86_SMM (1 << 0)
#define KVM_RUN_X86_BUS_LOCK (1 << 1)
#define KVM_RUN_X86_GUEST_MODE (1 << 2)
/* for KVM_GET_REGS and KVM_SET_REGS */
struct kvm_regs {
/* out (KVM_GET_REGS) / in (KVM_SET_REGS) */
__u64 rax, rbx, rcx, rdx;
__u64 rsi, rdi, rsp, rbp;
__u64 r8, r9, r10, r11;
__u64 r12, r13, r14, r15;
__u64 rip, rflags;
};
/* for KVM_GET_LAPIC and KVM_SET_LAPIC */
#define KVM_APIC_REG_SIZE 0x400
struct kvm_lapic_state {
char regs[KVM_APIC_REG_SIZE];
};
struct kvm_segment {
__u64 base;
__u32 limit;
__u16 selector;
__u8 type;
__u8 present, dpl, db, s, l, g, avl;
__u8 unusable;
__u8 padding;
};
struct kvm_dtable {
__u64 base;
__u16 limit;
__u16 padding[3];
};
/* for KVM_GET_SREGS and KVM_SET_SREGS */
struct kvm_sregs {
/* out (KVM_GET_SREGS) / in (KVM_SET_SREGS) */
struct kvm_segment cs, ds, es, fs, gs, ss;
struct kvm_segment tr, ldt;
struct kvm_dtable gdt, idt;
__u64 cr0, cr2, cr3, cr4, cr8;
__u64 efer;
__u64 apic_base;
__u64 interrupt_bitmap[(KVM_NR_INTERRUPTS + 63) / 64];
};
struct kvm_sregs2 {
/* out (KVM_GET_SREGS2) / in (KVM_SET_SREGS2) */
struct kvm_segment cs, ds, es, fs, gs, ss;
struct kvm_segment tr, ldt;
struct kvm_dtable gdt, idt;
__u64 cr0, cr2, cr3, cr4, cr8;
__u64 efer;
__u64 apic_base;
__u64 flags;
__u64 pdptrs[4];
};
#define KVM_SREGS2_FLAGS_PDPTRS_VALID 1
/* for KVM_GET_FPU and KVM_SET_FPU */
struct kvm_fpu {
__u8 fpr[8][16];
__u16 fcw;
__u16 fsw;
__u8 ftwx; /* in fxsave format */
__u8 pad1;
__u16 last_opcode;
__u64 last_ip;
__u64 last_dp;
__u8 xmm[16][16];
__u32 mxcsr;
__u32 pad2;
};
struct kvm_msr_entry {
__u32 index;
__u32 reserved;
__u64 data;
};
/* for KVM_GET_MSRS and KVM_SET_MSRS */
struct kvm_msrs {
__u32 nmsrs; /* number of msrs in entries */
__u32 pad;
__DECLARE_FLEX_ARRAY(struct kvm_msr_entry, entries);
};
/* for KVM_GET_MSR_INDEX_LIST */
struct kvm_msr_list {
__u32 nmsrs; /* number of msrs in entries */
__DECLARE_FLEX_ARRAY(__u32, indices);
};
/* Maximum size of any access bitmap in bytes */
#define KVM_MSR_FILTER_MAX_BITMAP_SIZE 0x600
/* for KVM_X86_SET_MSR_FILTER */
struct kvm_msr_filter_range {
#define KVM_MSR_FILTER_READ (1 << 0)
#define KVM_MSR_FILTER_WRITE (1 << 1)
#define KVM_MSR_FILTER_RANGE_VALID_MASK (KVM_MSR_FILTER_READ | \
KVM_MSR_FILTER_WRITE)
__u32 flags;
__u32 nmsrs; /* number of msrs in bitmap */
__u32 base; /* MSR index the bitmap starts at */
__u8 *bitmap; /* a 1 bit allows the operations in flags, 0 denies */
};
#define KVM_MSR_FILTER_MAX_RANGES 16
struct kvm_msr_filter {
#define KVM_MSR_FILTER_DEFAULT_ALLOW (0 << 0)
#define KVM_MSR_FILTER_DEFAULT_DENY (1 << 0)
#define KVM_MSR_FILTER_VALID_MASK (KVM_MSR_FILTER_DEFAULT_DENY)
__u32 flags;
struct kvm_msr_filter_range ranges[KVM_MSR_FILTER_MAX_RANGES];
};
struct kvm_cpuid_entry {
__u32 function;
__u32 eax;
__u32 ebx;
__u32 ecx;
__u32 edx;
__u32 padding;
};
/* for KVM_SET_CPUID */
struct kvm_cpuid {
__u32 nent;
__u32 padding;
__DECLARE_FLEX_ARRAY(struct kvm_cpuid_entry, entries);
};
struct kvm_cpuid_entry2 {
__u32 function;
__u32 index;
__u32 flags;
__u32 eax;
__u32 ebx;
__u32 ecx;
__u32 edx;
__u32 padding[3];
};
#define KVM_CPUID_FLAG_SIGNIFCANT_INDEX (1 << 0)
#define KVM_CPUID_FLAG_STATEFUL_FUNC (1 << 1)
#define KVM_CPUID_FLAG_STATE_READ_NEXT (1 << 2)
/* for KVM_SET_CPUID2 */
struct kvm_cpuid2 {
__u32 nent;
__u32 padding;
__DECLARE_FLEX_ARRAY(struct kvm_cpuid_entry2, entries);
};
/* for KVM_GET_PIT and KVM_SET_PIT */
struct kvm_pit_channel_state {
__u32 count; /* can be 65536 */
__u16 latched_count;
__u8 count_latched;
__u8 status_latched;
__u8 status;
__u8 read_state;
__u8 write_state;
__u8 write_latch;
__u8 rw_mode;
__u8 mode;
__u8 bcd;
__u8 gate;
__s64 count_load_time;
};
struct kvm_debug_exit_arch {
__u32 exception;
__u32 pad;
__u64 pc;
__u64 dr6;
__u64 dr7;
};
#define KVM_GUESTDBG_USE_SW_BP 0x00010000
#define KVM_GUESTDBG_USE_HW_BP 0x00020000
#define KVM_GUESTDBG_INJECT_DB 0x00040000
#define KVM_GUESTDBG_INJECT_BP 0x00080000
#define KVM_GUESTDBG_BLOCKIRQ 0x00100000
/* for KVM_SET_GUEST_DEBUG */
struct kvm_guest_debug_arch {
__u64 debugreg[8];
};
struct kvm_pit_state {
struct kvm_pit_channel_state channels[3];
};
#define KVM_PIT_FLAGS_HPET_LEGACY 0x00000001
#define KVM_PIT_FLAGS_SPEAKER_DATA_ON 0x00000002
struct kvm_pit_state2 {
struct kvm_pit_channel_state channels[3];
__u32 flags;
__u32 reserved[9];
};
struct kvm_reinject_control {
__u8 pit_reinject;
__u8 reserved[31];
};
/* When set in flags, include corresponding fields on KVM_SET_VCPU_EVENTS */
#define KVM_VCPUEVENT_VALID_NMI_PENDING 0x00000001
#define KVM_VCPUEVENT_VALID_SIPI_VECTOR 0x00000002
#define KVM_VCPUEVENT_VALID_SHADOW 0x00000004
#define KVM_VCPUEVENT_VALID_SMM 0x00000008
#define KVM_VCPUEVENT_VALID_PAYLOAD 0x00000010
#define KVM_VCPUEVENT_VALID_TRIPLE_FAULT 0x00000020
/* Interrupt shadow states */
#define KVM_X86_SHADOW_INT_MOV_SS 0x01
#define KVM_X86_SHADOW_INT_STI 0x02
/* for KVM_GET/SET_VCPU_EVENTS */
struct kvm_vcpu_events {
struct {
__u8 injected;
__u8 nr;
__u8 has_error_code;
__u8 pending;
__u32 error_code;
} exception;
struct {
__u8 injected;
__u8 nr;
__u8 soft;
__u8 shadow;
} interrupt;
struct {
__u8 injected;
__u8 pending;
__u8 masked;
__u8 pad;
} nmi;
__u32 sipi_vector;
__u32 flags;
struct {
__u8 smm;
__u8 pending;
__u8 smm_inside_nmi;
__u8 latched_init;
} smi;
struct {
__u8 pending;
} triple_fault;
__u8 reserved[26];
__u8 exception_has_payload;
__u64 exception_payload;
};
/* for KVM_GET/SET_DEBUGREGS */
struct kvm_debugregs {
__u64 db[4];
__u64 dr6;
__u64 dr7;
__u64 flags;
__u64 reserved[9];
};
/* for KVM_CAP_XSAVE and KVM_CAP_XSAVE2 */
struct kvm_xsave {
/*
* KVM_GET_XSAVE2 and KVM_SET_XSAVE write and read as many bytes
* as are returned by KVM_CHECK_EXTENSION(KVM_CAP_XSAVE2)
* respectively, when invoked on the vm file descriptor.
*
* The size value returned by KVM_CHECK_EXTENSION(KVM_CAP_XSAVE2)
* will always be at least 4096. Currently, it is only greater
* than 4096 if a dynamic feature has been enabled with
* ``arch_prctl()``, but this may change in the future.
*
* The offsets of the state save areas in struct kvm_xsave follow
* the contents of CPUID leaf 0xD on the host.
*/
__u32 region[1024];
__DECLARE_FLEX_ARRAY(__u32, extra);
};
#define KVM_MAX_XCRS 16
struct kvm_xcr {
__u32 xcr;
__u32 reserved;
__u64 value;
};
struct kvm_xcrs {
__u32 nr_xcrs;
__u32 flags;
struct kvm_xcr xcrs[KVM_MAX_XCRS];
__u64 padding[16];
};
#define KVM_SYNC_X86_REGS (1UL << 0)
#define KVM_SYNC_X86_SREGS (1UL << 1)
#define KVM_SYNC_X86_EVENTS (1UL << 2)
#define KVM_SYNC_X86_VALID_FIELDS \
(KVM_SYNC_X86_REGS| \
KVM_SYNC_X86_SREGS| \
KVM_SYNC_X86_EVENTS)
/* kvm_sync_regs struct included by kvm_run struct */
struct kvm_sync_regs {
/* Members of this structure are potentially malicious.
* Care must be taken by code reading, esp. interpreting,
* data fields from them inside KVM to prevent TOCTOU and
* double-fetch types of vulnerabilities.
*/
struct kvm_regs regs;
struct kvm_sregs sregs;
struct kvm_vcpu_events events;
};
#define KVM_X86_QUIRK_LINT0_REENABLED (1 << 0)
#define KVM_X86_QUIRK_CD_NW_CLEARED (1 << 1)
#define KVM_X86_QUIRK_LAPIC_MMIO_HOLE (1 << 2)
#define KVM_X86_QUIRK_OUT_7E_INC_RIP (1 << 3)
#define KVM_X86_QUIRK_MISC_ENABLE_NO_MWAIT (1 << 4)
#define KVM_X86_QUIRK_FIX_HYPERCALL_INSN (1 << 5)
#define KVM_X86_QUIRK_MWAIT_NEVER_UD_FAULTS (1 << 6)
#define KVM_X86_QUIRK_SLOT_ZAP_ALL (1 << 7)
#define KVM_X86_QUIRK_STUFF_FEATURE_MSRS (1 << 8)
#define KVM_X86_QUIRK_IGNORE_GUEST_PAT (1 << 9)
#define KVM_X86_QUIRK_VMCS12_ALLOW_FREEZE_IN_SMM (1 << 10)
#define KVM_STATE_NESTED_FORMAT_VMX 0
#define KVM_STATE_NESTED_FORMAT_SVM 1
#define KVM_STATE_NESTED_GUEST_MODE 0x00000001
#define KVM_STATE_NESTED_RUN_PENDING 0x00000002
#define KVM_STATE_NESTED_EVMCS 0x00000004
#define KVM_STATE_NESTED_MTF_PENDING 0x00000008
#define KVM_STATE_NESTED_GIF_SET 0x00000100
#define KVM_STATE_NESTED_SMM_GUEST_MODE 0x00000001
#define KVM_STATE_NESTED_SMM_VMXON 0x00000002
#define KVM_STATE_NESTED_VMX_VMCS_SIZE 0x1000
#define KVM_STATE_NESTED_SVM_VMCB_SIZE 0x1000
#define KVM_STATE_VMX_PREEMPTION_TIMER_DEADLINE 0x00000001
/* vendor-independent attributes for system fd (group 0) */
#define KVM_X86_GRP_SYSTEM 0
# define KVM_X86_XCOMP_GUEST_SUPP 0
/* vendor-specific groups and attributes for system fd */
#define KVM_X86_GRP_SEV 1
# define KVM_X86_SEV_VMSA_FEATURES 0
struct kvm_vmx_nested_state_data {
__u8 vmcs12[KVM_STATE_NESTED_VMX_VMCS_SIZE];
__u8 shadow_vmcs12[KVM_STATE_NESTED_VMX_VMCS_SIZE];
};
struct kvm_vmx_nested_state_hdr {
__u64 vmxon_pa;
__u64 vmcs12_pa;
struct {
__u16 flags;
} smm;
__u16 pad;
__u32 flags;
__u64 preemption_timer_deadline;
};
struct kvm_svm_nested_state_data {
/* Save area only used if KVM_STATE_NESTED_RUN_PENDING. */
__u8 vmcb12[KVM_STATE_NESTED_SVM_VMCB_SIZE];
};
struct kvm_svm_nested_state_hdr {
__u64 vmcb_pa;
};
/* for KVM_CAP_NESTED_STATE */
struct kvm_nested_state {
__u16 flags;
__u16 format;
__u32 size;
union {
struct kvm_vmx_nested_state_hdr vmx;
struct kvm_svm_nested_state_hdr svm;
/* Pad the header to 128 bytes. */
__u8 pad[120];
} hdr;
/*
* Define data region as 0 bytes to preserve backwards-compatability
* to old definition of kvm_nested_state in order to avoid changing
* KVM_{GET,PUT}_NESTED_STATE ioctl values.
*/
union {
__DECLARE_FLEX_ARRAY(struct kvm_vmx_nested_state_data, vmx);
__DECLARE_FLEX_ARRAY(struct kvm_svm_nested_state_data, svm);
} data;
};
/* for KVM_CAP_PMU_EVENT_FILTER */
struct kvm_pmu_event_filter {
__u32 action;
__u32 nevents;
__u32 fixed_counter_bitmap;
__u32 flags;
__u32 pad[4];
__DECLARE_FLEX_ARRAY(__u64, events);
};
#define KVM_PMU_EVENT_ALLOW 0
#define KVM_PMU_EVENT_DENY 1
#define KVM_PMU_EVENT_FLAG_MASKED_EVENTS _BITUL(0)
#define KVM_PMU_EVENT_FLAGS_VALID_MASK (KVM_PMU_EVENT_FLAG_MASKED_EVENTS)
/* for KVM_CAP_MCE */
struct kvm_x86_mce {
__u64 status;
__u64 addr;
__u64 misc;
__u64 mcg_status;
__u8 bank;
__u8 pad1[7];
__u64 pad2[3];
};
/* for KVM_CAP_XEN_HVM */
#define KVM_XEN_HVM_CONFIG_HYPERCALL_MSR (1 << 0)
#define KVM_XEN_HVM_CONFIG_INTERCEPT_HCALL (1 << 1)
#define KVM_XEN_HVM_CONFIG_SHARED_INFO (1 << 2)
#define KVM_XEN_HVM_CONFIG_RUNSTATE (1 << 3)
#define KVM_XEN_HVM_CONFIG_EVTCHN_2LEVEL (1 << 4)
#define KVM_XEN_HVM_CONFIG_EVTCHN_SEND (1 << 5)
#define KVM_XEN_HVM_CONFIG_RUNSTATE_UPDATE_FLAG (1 << 6)
#define KVM_XEN_HVM_CONFIG_PVCLOCK_TSC_UNSTABLE (1 << 7)
#define KVM_XEN_HVM_CONFIG_SHARED_INFO_HVA (1 << 8)
struct kvm_xen_hvm_config {
__u32 flags;
__u32 msr;
__u64 blob_addr_32;
__u64 blob_addr_64;
__u8 blob_size_32;
__u8 blob_size_64;
__u8 pad2[30];
};
struct kvm_xen_hvm_attr {
__u16 type;
__u16 pad[3];
union {
__u8 long_mode;
__u8 vector;
__u8 runstate_update_flag;
union {
__u64 gfn;
#define KVM_XEN_INVALID_GFN ((__u64)-1)
__u64 hva;
} shared_info;
struct {
__u32 send_port;
__u32 type; /* EVTCHNSTAT_ipi / EVTCHNSTAT_interdomain */
__u32 flags;
#define KVM_XEN_EVTCHN_DEASSIGN (1 << 0)
#define KVM_XEN_EVTCHN_UPDATE (1 << 1)
#define KVM_XEN_EVTCHN_RESET (1 << 2)
/*
* Events sent by the guest are either looped back to
* the guest itself (potentially on a different port#)
* or signalled via an eventfd.
*/
union {
struct {
__u32 port;
__u32 vcpu;
__u32 priority;
} port;
struct {
__u32 port; /* Zero for eventfd */
__s32 fd;
} eventfd;
__u32 padding[4];
} deliver;
} evtchn;
__u32 xen_version;
__u64 pad[8];
} u;
};
/* Available with KVM_CAP_XEN_HVM / KVM_XEN_HVM_CONFIG_SHARED_INFO */
#define KVM_XEN_ATTR_TYPE_LONG_MODE 0x0
#define KVM_XEN_ATTR_TYPE_SHARED_INFO 0x1
#define KVM_XEN_ATTR_TYPE_UPCALL_VECTOR 0x2
/* Available with KVM_CAP_XEN_HVM / KVM_XEN_HVM_CONFIG_EVTCHN_SEND */
#define KVM_XEN_ATTR_TYPE_EVTCHN 0x3
#define KVM_XEN_ATTR_TYPE_XEN_VERSION 0x4
/* Available with KVM_CAP_XEN_HVM / KVM_XEN_HVM_CONFIG_RUNSTATE_UPDATE_FLAG */
#define KVM_XEN_ATTR_TYPE_RUNSTATE_UPDATE_FLAG 0x5
/* Available with KVM_CAP_XEN_HVM / KVM_XEN_HVM_CONFIG_SHARED_INFO_HVA */
#define KVM_XEN_ATTR_TYPE_SHARED_INFO_HVA 0x6
struct kvm_xen_vcpu_attr {
__u16 type;
__u16 pad[3];
union {
__u64 gpa;
#define KVM_XEN_INVALID_GPA ((__u64)-1)
__u64 hva;
__u64 pad[8];
struct {
__u64 state;
__u64 state_entry_time;
__u64 time_running;
__u64 time_runnable;
__u64 time_blocked;
__u64 time_offline;
} runstate;
__u32 vcpu_id;
struct {
__u32 port;
__u32 priority;
__u64 expires_ns;
} timer;
__u8 vector;
} u;
};
/* Available with KVM_CAP_XEN_HVM / KVM_XEN_HVM_CONFIG_SHARED_INFO */
#define KVM_XEN_VCPU_ATTR_TYPE_VCPU_INFO 0x0
#define KVM_XEN_VCPU_ATTR_TYPE_VCPU_TIME_INFO 0x1
#define KVM_XEN_VCPU_ATTR_TYPE_RUNSTATE_ADDR 0x2
#define KVM_XEN_VCPU_ATTR_TYPE_RUNSTATE_CURRENT 0x3
#define KVM_XEN_VCPU_ATTR_TYPE_RUNSTATE_DATA 0x4
#define KVM_XEN_VCPU_ATTR_TYPE_RUNSTATE_ADJUST 0x5
/* Available with KVM_CAP_XEN_HVM / KVM_XEN_HVM_CONFIG_EVTCHN_SEND */
#define KVM_XEN_VCPU_ATTR_TYPE_VCPU_ID 0x6
#define KVM_XEN_VCPU_ATTR_TYPE_TIMER 0x7
#define KVM_XEN_VCPU_ATTR_TYPE_UPCALL_VECTOR 0x8
/* Available with KVM_CAP_XEN_HVM / KVM_XEN_HVM_CONFIG_SHARED_INFO_HVA */
#define KVM_XEN_VCPU_ATTR_TYPE_VCPU_INFO_HVA 0x9
/* Secure Encrypted Virtualization command */
enum sev_cmd_id {
/* Guest initialization commands */
KVM_SEV_INIT = 0,
KVM_SEV_ES_INIT,
/* Guest launch commands */
KVM_SEV_LAUNCH_START,
KVM_SEV_LAUNCH_UPDATE_DATA,
KVM_SEV_LAUNCH_UPDATE_VMSA,
KVM_SEV_LAUNCH_SECRET,
KVM_SEV_LAUNCH_MEASURE,
KVM_SEV_LAUNCH_FINISH,
/* Guest migration commands (outgoing) */
KVM_SEV_SEND_START,
KVM_SEV_SEND_UPDATE_DATA,
KVM_SEV_SEND_UPDATE_VMSA,
KVM_SEV_SEND_FINISH,
/* Guest migration commands (incoming) */
KVM_SEV_RECEIVE_START,
KVM_SEV_RECEIVE_UPDATE_DATA,
KVM_SEV_RECEIVE_UPDATE_VMSA,
KVM_SEV_RECEIVE_FINISH,
/* Guest status and debug commands */
KVM_SEV_GUEST_STATUS,
KVM_SEV_DBG_DECRYPT,
KVM_SEV_DBG_ENCRYPT,
/* Guest certificates commands */
KVM_SEV_CERT_EXPORT,
/* Attestation report */
KVM_SEV_GET_ATTESTATION_REPORT,
/* Guest Migration Extension */
KVM_SEV_SEND_CANCEL,
/* Second time is the charm; improved versions of the above ioctls. */
KVM_SEV_INIT2,
/* SNP-specific commands */
KVM_SEV_SNP_LAUNCH_START = 100,
KVM_SEV_SNP_LAUNCH_UPDATE,
KVM_SEV_SNP_LAUNCH_FINISH,
KVM_SEV_NR_MAX,
};
struct kvm_sev_cmd {
__u32 id;
__u32 pad0;
__u64 data;
__u32 error;
__u32 sev_fd;
};
struct kvm_sev_init {
__u64 vmsa_features;
__u32 flags;
__u16 ghcb_version;
__u16 pad1;
__u32 pad2[8];
};
struct kvm_sev_launch_start {
__u32 handle;
__u32 policy;
__u64 dh_uaddr;
__u32 dh_len;
__u32 pad0;
__u64 session_uaddr;
__u32 session_len;
__u32 pad1;
};
struct kvm_sev_launch_update_data {
__u64 uaddr;
__u32 len;
__u32 pad0;
};
struct kvm_sev_launch_secret {
__u64 hdr_uaddr;
__u32 hdr_len;
__u32 pad0;
__u64 guest_uaddr;
__u32 guest_len;
__u32 pad1;
__u64 trans_uaddr;
__u32 trans_len;
__u32 pad2;
};
struct kvm_sev_launch_measure {
__u64 uaddr;
__u32 len;
__u32 pad0;
};
struct kvm_sev_guest_status {
__u32 handle;
__u32 policy;
__u32 state;
};
struct kvm_sev_dbg {
__u64 src_uaddr;
__u64 dst_uaddr;
__u32 len;
__u32 pad0;
};
struct kvm_sev_attestation_report {
__u8 mnonce[16];
__u64 uaddr;
__u32 len;
__u32 pad0;
};
struct kvm_sev_send_start {
__u32 policy;
__u32 pad0;
__u64 pdh_cert_uaddr;
__u32 pdh_cert_len;
__u32 pad1;
__u64 plat_certs_uaddr;
__u32 plat_certs_len;
__u32 pad2;
__u64 amd_certs_uaddr;
__u32 amd_certs_len;
__u32 pad3;
__u64 session_uaddr;
__u32 session_len;
__u32 pad4;
};
struct kvm_sev_send_update_data {
__u64 hdr_uaddr;
__u32 hdr_len;
__u32 pad0;
__u64 guest_uaddr;
__u32 guest_len;
__u32 pad1;
__u64 trans_uaddr;
__u32 trans_len;
__u32 pad2;
};
struct kvm_sev_receive_start {
__u32 handle;
__u32 policy;
__u64 pdh_uaddr;
__u32 pdh_len;
__u32 pad0;
__u64 session_uaddr;
__u32 session_len;
__u32 pad1;
};
struct kvm_sev_receive_update_data {
__u64 hdr_uaddr;
__u32 hdr_len;
__u32 pad0;
__u64 guest_uaddr;
__u32 guest_len;
__u32 pad1;
__u64 trans_uaddr;
__u32 trans_len;
__u32 pad2;
};
struct kvm_sev_snp_launch_start {
__u64 policy;
__u8 gosvw[16];
__u16 flags;
__u8 pad0[6];
__u64 pad1[4];
};
/* Kept in sync with firmware values for simplicity. */
#define KVM_SEV_SNP_PAGE_TYPE_NORMAL 0x1
#define KVM_SEV_SNP_PAGE_TYPE_ZERO 0x3
#define KVM_SEV_SNP_PAGE_TYPE_UNMEASURED 0x4
#define KVM_SEV_SNP_PAGE_TYPE_SECRETS 0x5
#define KVM_SEV_SNP_PAGE_TYPE_CPUID 0x6
struct kvm_sev_snp_launch_update {
__u64 gfn_start;
__u64 uaddr;
__u64 len;
__u8 type;
__u8 pad0;
__u16 flags;
__u32 pad1;
__u64 pad2[4];
};
#define KVM_SEV_SNP_ID_BLOCK_SIZE 96
#define KVM_SEV_SNP_ID_AUTH_SIZE 4096
#define KVM_SEV_SNP_FINISH_DATA_SIZE 32
struct kvm_sev_snp_launch_finish {
__u64 id_block_uaddr;
__u64 id_auth_uaddr;
__u8 id_block_en;
__u8 auth_key_en;
__u8 vcek_disabled;
__u8 host_data[KVM_SEV_SNP_FINISH_DATA_SIZE];
__u8 pad0[3];
__u16 flags;
__u64 pad1[4];
};
#define KVM_X2APIC_API_USE_32BIT_IDS (1ULL << 0)
#define KVM_X2APIC_API_DISABLE_BROADCAST_QUIRK (1ULL << 1)
struct kvm_hyperv_eventfd {
__u32 conn_id;
__s32 fd;
__u32 flags;
__u32 padding[3];
};
#define KVM_HYPERV_CONN_ID_MASK 0x00ffffff
#define KVM_HYPERV_EVENTFD_DEASSIGN (1 << 0)
/*
* Masked event layout.
* Bits Description
* ---- -----------
* 7:0 event select (low bits)
* 15:8 umask match
* 31:16 unused
* 35:32 event select (high bits)
* 36:54 unused
* 55 exclude bit
* 63:56 umask mask
*/
#define KVM_PMU_ENCODE_MASKED_ENTRY(event_select, mask, match, exclude) \
(((event_select) & 0xFFULL) | (((event_select) & 0XF00ULL) << 24) | \
(((mask) & 0xFFULL) << 56) | \
(((match) & 0xFFULL) << 8) | \
((__u64)(!!(exclude)) << 55))
#define KVM_PMU_MASKED_ENTRY_EVENT_SELECT \
(__GENMASK_ULL(7, 0) | __GENMASK_ULL(35, 32))
#define KVM_PMU_MASKED_ENTRY_UMASK_MASK (__GENMASK_ULL(63, 56))
#define KVM_PMU_MASKED_ENTRY_UMASK_MATCH (__GENMASK_ULL(15, 8))
#define KVM_PMU_MASKED_ENTRY_EXCLUDE (_BITULL(55))
#define KVM_PMU_MASKED_ENTRY_UMASK_MASK_SHIFT (56)
/* for KVM_{GET,SET,HAS}_DEVICE_ATTR */
#define KVM_VCPU_TSC_CTRL 0 /* control group for the timestamp counter (TSC) */
#define KVM_VCPU_TSC_OFFSET 0 /* attribute for the TSC offset */
/* x86-specific KVM_EXIT_HYPERCALL flags. */
#define KVM_EXIT_HYPERCALL_LONG_MODE _BITULL(0)
#define KVM_X86_DEFAULT_VM 0
#define KVM_X86_SW_PROTECTED_VM 1
#define KVM_X86_SEV_VM 2
#define KVM_X86_SEV_ES_VM 3
#define KVM_X86_SNP_VM 4
#endif /* _ASM_X86_KVM_H */

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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASM_X86_KVM_PARA_H
#define _ASM_X86_KVM_PARA_H
#include <linux/types.h>
/* This CPUID returns the signature 'KVMKVMKVM' in ebx, ecx, and edx. It
* should be used to determine that a VM is running under KVM.
*/
#define KVM_CPUID_SIGNATURE 0x40000000
#define KVM_SIGNATURE "KVMKVMKVM\0\0\0"
/* This CPUID returns two feature bitmaps in eax, edx. Before enabling
* a particular paravirtualization, the appropriate feature bit should
* be checked in eax. The performance hint feature bit should be checked
* in edx.
*/
#define KVM_CPUID_FEATURES 0x40000001
#define KVM_FEATURE_CLOCKSOURCE 0
#define KVM_FEATURE_NOP_IO_DELAY 1
#define KVM_FEATURE_MMU_OP 2
/* This indicates that the new set of kvmclock msrs
* are available. The use of 0x11 and 0x12 is deprecated
*/
#define KVM_FEATURE_CLOCKSOURCE2 3
#define KVM_FEATURE_ASYNC_PF 4
#define KVM_FEATURE_STEAL_TIME 5
#define KVM_FEATURE_PV_EOI 6
#define KVM_FEATURE_PV_UNHALT 7
#define KVM_FEATURE_PV_TLB_FLUSH 9
#define KVM_FEATURE_ASYNC_PF_VMEXIT 10
#define KVM_FEATURE_PV_SEND_IPI 11
#define KVM_FEATURE_POLL_CONTROL 12
#define KVM_FEATURE_PV_SCHED_YIELD 13
#define KVM_FEATURE_ASYNC_PF_INT 14
#define KVM_FEATURE_MSI_EXT_DEST_ID 15
#define KVM_FEATURE_HC_MAP_GPA_RANGE 16
#define KVM_FEATURE_MIGRATION_CONTROL 17
#define KVM_HINTS_REALTIME 0
/* The last 8 bits are used to indicate how to interpret the flags field
* in pvclock structure. If no bits are set, all flags are ignored.
*/
#define KVM_FEATURE_CLOCKSOURCE_STABLE_BIT 24
#define MSR_KVM_WALL_CLOCK 0x11
#define MSR_KVM_SYSTEM_TIME 0x12
#define KVM_MSR_ENABLED 1
/* Custom MSRs falls in the range 0x4b564d00-0x4b564dff */
#define MSR_KVM_WALL_CLOCK_NEW 0x4b564d00
#define MSR_KVM_SYSTEM_TIME_NEW 0x4b564d01
#define MSR_KVM_ASYNC_PF_EN 0x4b564d02
#define MSR_KVM_STEAL_TIME 0x4b564d03
#define MSR_KVM_PV_EOI_EN 0x4b564d04
#define MSR_KVM_POLL_CONTROL 0x4b564d05
#define MSR_KVM_ASYNC_PF_INT 0x4b564d06
#define MSR_KVM_ASYNC_PF_ACK 0x4b564d07
#define MSR_KVM_MIGRATION_CONTROL 0x4b564d08
struct kvm_steal_time {
__u64 steal;
__u32 version;
__u32 flags;
__u8 preempted;
__u8 u8_pad[3];
__u32 pad[11];
};
#define KVM_VCPU_PREEMPTED (1 << 0)
#define KVM_VCPU_FLUSH_TLB (1 << 1)
#define KVM_CLOCK_PAIRING_WALLCLOCK 0
struct kvm_clock_pairing {
__s64 sec;
__s64 nsec;
__u64 tsc;
__u32 flags;
__u32 pad[9];
};
#define KVM_STEAL_ALIGNMENT_BITS 5
#define KVM_STEAL_VALID_BITS ((-1ULL << (KVM_STEAL_ALIGNMENT_BITS + 1)))
#define KVM_STEAL_RESERVED_MASK (((1 << KVM_STEAL_ALIGNMENT_BITS) - 1 ) << 1)
#define KVM_MAX_MMU_OP_BATCH 32
#define KVM_ASYNC_PF_ENABLED (1 << 0)
#define KVM_ASYNC_PF_SEND_ALWAYS (1 << 1)
#define KVM_ASYNC_PF_DELIVERY_AS_PF_VMEXIT (1 << 2)
#define KVM_ASYNC_PF_DELIVERY_AS_INT (1 << 3)
/* MSR_KVM_ASYNC_PF_INT */
#define KVM_ASYNC_PF_VEC_MASK __GENMASK(7, 0)
/* MSR_KVM_MIGRATION_CONTROL */
#define KVM_MIGRATION_READY (1 << 0)
/* KVM_HC_MAP_GPA_RANGE */
#define KVM_MAP_GPA_RANGE_PAGE_SZ_4K 0
#define KVM_MAP_GPA_RANGE_PAGE_SZ_2M (1 << 0)
#define KVM_MAP_GPA_RANGE_PAGE_SZ_1G (1 << 1)
#define KVM_MAP_GPA_RANGE_ENC_STAT(n) (n << 4)
#define KVM_MAP_GPA_RANGE_ENCRYPTED KVM_MAP_GPA_RANGE_ENC_STAT(1)
#define KVM_MAP_GPA_RANGE_DECRYPTED KVM_MAP_GPA_RANGE_ENC_STAT(0)
/* Operations for KVM_HC_MMU_OP */
#define KVM_MMU_OP_WRITE_PTE 1
#define KVM_MMU_OP_FLUSH_TLB 2
#define KVM_MMU_OP_RELEASE_PT 3
/* Payload for KVM_HC_MMU_OP */
struct kvm_mmu_op_header {
__u32 op;
__u32 pad;
};
struct kvm_mmu_op_write_pte {
struct kvm_mmu_op_header header;
__u64 pte_phys;
__u64 pte_val;
};
struct kvm_mmu_op_flush_tlb {
struct kvm_mmu_op_header header;
};
struct kvm_mmu_op_release_pt {
struct kvm_mmu_op_header header;
__u64 pt_phys;
};
#define KVM_PV_REASON_PAGE_NOT_PRESENT 1
#define KVM_PV_REASON_PAGE_READY 2
struct kvm_vcpu_pv_apf_data {
/* Used for 'page not present' events delivered via #PF */
__u32 flags;
/* Used for 'page ready' events delivered via interrupt notification */
__u32 token;
__u8 pad[56];
};
#define KVM_PV_EOI_BIT 0
#define KVM_PV_EOI_MASK (0x1 << KVM_PV_EOI_BIT)
#define KVM_PV_EOI_ENABLED KVM_PV_EOI_MASK
#define KVM_PV_EOI_DISABLED 0x0
#endif /* _ASM_X86_KVM_PARA_H */

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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASM_X86_KVM_PERF_H
#define _ASM_X86_KVM_PERF_H
#include <asm/svm.h>
#include <asm/vmx.h>
#include <asm/kvm.h>
#define DECODE_STR_LEN 20
#define VCPU_ID "vcpu_id"
#define KVM_ENTRY_TRACE "kvm:kvm_entry"
#define KVM_EXIT_TRACE "kvm:kvm_exit"
#define KVM_EXIT_REASON "exit_reason"
#endif /* _ASM_X86_KVM_PERF_H */

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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
/*
* ldt.h
*
* Definitions of structures used with the modify_ldt system call.
*/
#ifndef _ASM_X86_LDT_H
#define _ASM_X86_LDT_H
/* Maximum number of LDT entries supported. */
#define LDT_ENTRIES 8192
/* The size of each LDT entry. */
#define LDT_ENTRY_SIZE 8
#ifndef __ASSEMBLER__
/*
* Note on 64bit base and limit is ignored and you cannot set DS/ES/CS
* not to the default values if you still want to do syscalls. This
* call is more for 32bit mode therefore.
*/
struct user_desc {
unsigned int entry_number;
unsigned int base_addr;
unsigned int limit;
unsigned int seg_32bit:1;
unsigned int contents:2;
unsigned int read_exec_only:1;
unsigned int limit_in_pages:1;
unsigned int seg_not_present:1;
unsigned int useable:1;
#ifdef __x86_64__
/*
* Because this bit is not present in 32-bit user code, user
* programs can pass uninitialized values here. Therefore, in
* any context in which a user_desc comes from a 32-bit program,
* the kernel must act as though lm == 0, regardless of the
* actual value.
*/
unsigned int lm:1;
#endif
};
#define MODIFY_LDT_CONTENTS_DATA 0
#define MODIFY_LDT_CONTENTS_STACK 1
#define MODIFY_LDT_CONTENTS_CODE 2
#endif /* !__ASSEMBLER__ */
#endif /* _ASM_X86_LDT_H */

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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASM_X86_MCE_H
#define _ASM_X86_MCE_H
#include <linux/types.h>
#include <linux/ioctl.h>
/*
* Fields are zero when not available. Also, this struct is shared with
* userspace mcelog and thus must keep existing fields at current offsets.
* Only add new fields to the end of the structure
*/
struct mce {
__u64 status; /* Bank's MCi_STATUS MSR */
__u64 misc; /* Bank's MCi_MISC MSR */
__u64 addr; /* Bank's MCi_ADDR MSR */
__u64 mcgstatus; /* Machine Check Global Status MSR */
__u64 ip; /* Instruction Pointer when the error happened */
__u64 tsc; /* CPU time stamp counter */
__u64 time; /* Wall time_t when error was detected */
__u8 cpuvendor; /* Kernel's X86_VENDOR enum */
__u8 inject_flags; /* Software inject flags */
__u8 severity; /* Error severity */
__u8 pad;
__u32 cpuid; /* CPUID 1 EAX */
__u8 cs; /* Code segment */
__u8 bank; /* Machine check bank reporting the error */
__u8 cpu; /* CPU number; obsoleted by extcpu */
__u8 finished; /* Entry is valid */
__u32 extcpu; /* Linux CPU number that detected the error */
__u32 socketid; /* CPU socket ID */
__u32 apicid; /* CPU initial APIC ID */
__u64 mcgcap; /* MCGCAP MSR: machine check capabilities of CPU */
__u64 synd; /* MCA_SYND MSR: only valid on SMCA systems */
__u64 ipid; /* MCA_IPID MSR: only valid on SMCA systems */
__u64 ppin; /* Protected Processor Inventory Number */
__u32 microcode; /* Microcode revision */
__u64 kflags; /* Internal kernel use */
};
#define MCE_GET_RECORD_LEN _IOR('M', 1, int)
#define MCE_GET_LOG_LEN _IOR('M', 2, int)
#define MCE_GETCLEAR_FLAGS _IOR('M', 3, int)
#endif /* _ASM_X86_MCE_H */

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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASM_X86_MMAN_H
#define _ASM_X86_MMAN_H
#define MAP_32BIT 0x40 /* only give out 32bit addresses */
#define MAP_ABOVE4G 0x80 /* only map above 4GB */
/* Flags for map_shadow_stack(2) */
#define SHADOW_STACK_SET_TOKEN (1ULL << 0) /* Set up a restore token in the shadow stack */
#include <asm-generic/mman.h>
#endif /* _ASM_X86_MMAN_H */

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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef __ASM_X64_MSGBUF_H
#define __ASM_X64_MSGBUF_H
#if !defined(__x86_64__) || !defined(__ILP32__)
#include <asm-generic/msgbuf.h>
#else
#include <asm/ipcbuf.h>
/*
* The msqid64_ds structure for x86 architecture with x32 ABI.
*
* On x86-32 and x86-64 we can just use the generic definition, but
* x32 uses the same binary layout as x86_64, which is different
* from other 32-bit architectures.
*/
struct msqid64_ds {
struct ipc64_perm msg_perm;
__kernel_long_t msg_stime; /* last msgsnd time */
__kernel_long_t msg_rtime; /* last msgrcv time */
__kernel_long_t msg_ctime; /* last change time */
__kernel_ulong_t msg_cbytes; /* current number of bytes on queue */
__kernel_ulong_t msg_qnum; /* number of messages in queue */
__kernel_ulong_t msg_qbytes; /* max number of bytes on queue */
__kernel_pid_t msg_lspid; /* pid of last msgsnd */
__kernel_pid_t msg_lrpid; /* last receive pid */
__kernel_ulong_t __unused4;
__kernel_ulong_t __unused5;
};
#endif
#endif /* __ASM_GENERIC_MSGBUF_H */

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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASM_X86_MSR_H
#define _ASM_X86_MSR_H
#ifndef __ASSEMBLER__
#include <linux/types.h>
#include <linux/ioctl.h>
#define X86_IOC_RDMSR_REGS _IOWR('c', 0xA0, __u32[8])
#define X86_IOC_WRMSR_REGS _IOWR('c', 0xA1, __u32[8])
#endif /* __ASSEMBLER__ */
#endif /* _ASM_X86_MSR_H */

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/* SPDX-License-Identifier: LGPL-2.0+ WITH Linux-syscall-note */
/* Generic MTRR (Memory Type Range Register) ioctls.
Copyright (C) 1997-1999 Richard Gooch
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with this library; if not, write to the Free
Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
Richard Gooch may be reached by email at rgooch@atnf.csiro.au
The postal address is:
Richard Gooch, c/o ATNF, P. O. Box 76, Epping, N.S.W., 2121, Australia.
*/
#ifndef _ASM_X86_MTRR_H
#define _ASM_X86_MTRR_H
#include <linux/types.h>
#include <linux/ioctl.h>
#include <linux/errno.h>
#define MTRR_IOCTL_BASE 'M'
/* Warning: this structure has a different order from i386
on x86-64. The 32bit emulation code takes care of that.
But you need to use this for 64bit, otherwise your X server
will break. */
#ifdef __i386__
struct mtrr_sentry {
unsigned long base; /* Base address */
unsigned int size; /* Size of region */
unsigned int type; /* Type of region */
};
struct mtrr_gentry {
unsigned int regnum; /* Register number */
unsigned long base; /* Base address */
unsigned int size; /* Size of region */
unsigned int type; /* Type of region */
};
#else /* __i386__ */
struct mtrr_sentry {
__u64 base; /* Base address */
__u32 size; /* Size of region */
__u32 type; /* Type of region */
};
struct mtrr_gentry {
__u64 base; /* Base address */
__u32 size; /* Size of region */
__u32 regnum; /* Register number */
__u32 type; /* Type of region */
__u32 _pad; /* Unused */
};
#endif /* !__i386__ */
struct mtrr_var_range {
__u32 base_lo;
__u32 base_hi;
__u32 mask_lo;
__u32 mask_hi;
};
/* In the Intel processor's MTRR interface, the MTRR type is always held in
an 8 bit field: */
typedef __u8 mtrr_type;
#define MTRR_NUM_FIXED_RANGES 88
#define MTRR_MAX_VAR_RANGES 256
#define MTRRphysBase_MSR(reg) (0x200 + 2 * (reg))
#define MTRRphysMask_MSR(reg) (0x200 + 2 * (reg) + 1)
/* These are the various ioctls */
#define MTRRIOC_ADD_ENTRY _IOW(MTRR_IOCTL_BASE, 0, struct mtrr_sentry)
#define MTRRIOC_SET_ENTRY _IOW(MTRR_IOCTL_BASE, 1, struct mtrr_sentry)
#define MTRRIOC_DEL_ENTRY _IOW(MTRR_IOCTL_BASE, 2, struct mtrr_sentry)
#define MTRRIOC_GET_ENTRY _IOWR(MTRR_IOCTL_BASE, 3, struct mtrr_gentry)
#define MTRRIOC_KILL_ENTRY _IOW(MTRR_IOCTL_BASE, 4, struct mtrr_sentry)
#define MTRRIOC_ADD_PAGE_ENTRY _IOW(MTRR_IOCTL_BASE, 5, struct mtrr_sentry)
#define MTRRIOC_SET_PAGE_ENTRY _IOW(MTRR_IOCTL_BASE, 6, struct mtrr_sentry)
#define MTRRIOC_DEL_PAGE_ENTRY _IOW(MTRR_IOCTL_BASE, 7, struct mtrr_sentry)
#define MTRRIOC_GET_PAGE_ENTRY _IOWR(MTRR_IOCTL_BASE, 8, struct mtrr_gentry)
#define MTRRIOC_KILL_PAGE_ENTRY _IOW(MTRR_IOCTL_BASE, 9, struct mtrr_sentry)
/* MTRR memory types, which are defined in SDM */
#define MTRR_TYPE_UNCACHABLE 0
#define MTRR_TYPE_WRCOMB 1
/*#define MTRR_TYPE_ 2*/
/*#define MTRR_TYPE_ 3*/
#define MTRR_TYPE_WRTHROUGH 4
#define MTRR_TYPE_WRPROT 5
#define MTRR_TYPE_WRBACK 6
#define MTRR_NUM_TYPES 7
/*
* Invalid MTRR memory type. No longer used outside of MTRR code.
* Note, this value is allocated from the reserved values (0x7-0xff) of
* the MTRR memory types.
*/
#define MTRR_TYPE_INVALID 0xff
#endif /* _ASM_X86_MTRR_H */

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#include <asm-generic/param.h>

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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASM_X86_PERF_REGS_H
#define _ASM_X86_PERF_REGS_H
enum perf_event_x86_regs {
PERF_REG_X86_AX,
PERF_REG_X86_BX,
PERF_REG_X86_CX,
PERF_REG_X86_DX,
PERF_REG_X86_SI,
PERF_REG_X86_DI,
PERF_REG_X86_BP,
PERF_REG_X86_SP,
PERF_REG_X86_IP,
PERF_REG_X86_FLAGS,
PERF_REG_X86_CS,
PERF_REG_X86_SS,
PERF_REG_X86_DS,
PERF_REG_X86_ES,
PERF_REG_X86_FS,
PERF_REG_X86_GS,
PERF_REG_X86_R8,
PERF_REG_X86_R9,
PERF_REG_X86_R10,
PERF_REG_X86_R11,
PERF_REG_X86_R12,
PERF_REG_X86_R13,
PERF_REG_X86_R14,
PERF_REG_X86_R15,
/* These are the limits for the GPRs. */
PERF_REG_X86_32_MAX = PERF_REG_X86_GS + 1,
PERF_REG_X86_64_MAX = PERF_REG_X86_R15 + 1,
/* These all need two bits set because they are 128bit */
PERF_REG_X86_XMM0 = 32,
PERF_REG_X86_XMM1 = 34,
PERF_REG_X86_XMM2 = 36,
PERF_REG_X86_XMM3 = 38,
PERF_REG_X86_XMM4 = 40,
PERF_REG_X86_XMM5 = 42,
PERF_REG_X86_XMM6 = 44,
PERF_REG_X86_XMM7 = 46,
PERF_REG_X86_XMM8 = 48,
PERF_REG_X86_XMM9 = 50,
PERF_REG_X86_XMM10 = 52,
PERF_REG_X86_XMM11 = 54,
PERF_REG_X86_XMM12 = 56,
PERF_REG_X86_XMM13 = 58,
PERF_REG_X86_XMM14 = 60,
PERF_REG_X86_XMM15 = 62,
/* These include both GPRs and XMMX registers */
PERF_REG_X86_XMM_MAX = PERF_REG_X86_XMM15 + 2,
};
#define PERF_REG_EXTENDED_MASK (~((1ULL << PERF_REG_X86_XMM0) - 1))
#endif /* _ASM_X86_PERF_REGS_H */

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#include <asm-generic/poll.h>

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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
# ifdef __i386__
# include <asm/posix_types_32.h>
# elif defined(__ILP32__)
# include <asm/posix_types_x32.h>
# else
# include <asm/posix_types_64.h>
# endif

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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASM_X86_POSIX_TYPES_32_H
#define _ASM_X86_POSIX_TYPES_32_H
/*
* This file is generally used by user-level software, so you need to
* be a little careful about namespace pollution etc. Also, we cannot
* assume GCC is being used.
*/
typedef unsigned short __kernel_mode_t;
#define __kernel_mode_t __kernel_mode_t
typedef unsigned short __kernel_ipc_pid_t;
#define __kernel_ipc_pid_t __kernel_ipc_pid_t
typedef unsigned short __kernel_uid_t;
typedef unsigned short __kernel_gid_t;
#define __kernel_uid_t __kernel_uid_t
typedef unsigned short __kernel_old_dev_t;
#define __kernel_old_dev_t __kernel_old_dev_t
#include <asm-generic/posix_types.h>
#endif /* _ASM_X86_POSIX_TYPES_32_H */

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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASM_X86_POSIX_TYPES_64_H
#define _ASM_X86_POSIX_TYPES_64_H
/*
* This file is generally used by user-level software, so you need to
* be a little careful about namespace pollution etc. Also, we cannot
* assume GCC is being used.
*/
typedef unsigned short __kernel_old_uid_t;
typedef unsigned short __kernel_old_gid_t;
#define __kernel_old_uid_t __kernel_old_uid_t
typedef unsigned long __kernel_old_dev_t;
#define __kernel_old_dev_t __kernel_old_dev_t
#include <asm-generic/posix_types.h>
#endif /* _ASM_X86_POSIX_TYPES_64_H */

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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASM_X86_POSIX_TYPES_X32_H
#define _ASM_X86_POSIX_TYPES_X32_H
/*
* This file is only used by user-level software, so you need to
* be a little careful about namespace pollution etc. Also, we cannot
* assume GCC is being used.
*
* These types should generally match the ones used by the 64-bit kernel,
*
*/
typedef long long __kernel_long_t;
typedef unsigned long long __kernel_ulong_t;
#define __kernel_long_t __kernel_long_t
#include <asm/posix_types_64.h>
#endif /* _ASM_X86_POSIX_TYPES_X32_H */

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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASM_X86_PRCTL_H
#define _ASM_X86_PRCTL_H
#define ARCH_SET_GS 0x1001
#define ARCH_SET_FS 0x1002
#define ARCH_GET_FS 0x1003
#define ARCH_GET_GS 0x1004
#define ARCH_GET_CPUID 0x1011
#define ARCH_SET_CPUID 0x1012
#define ARCH_GET_XCOMP_SUPP 0x1021
#define ARCH_GET_XCOMP_PERM 0x1022
#define ARCH_REQ_XCOMP_PERM 0x1023
#define ARCH_GET_XCOMP_GUEST_PERM 0x1024
#define ARCH_REQ_XCOMP_GUEST_PERM 0x1025
#define ARCH_XCOMP_TILECFG 17
#define ARCH_XCOMP_TILEDATA 18
#define ARCH_MAP_VDSO_X32 0x2001
#define ARCH_MAP_VDSO_32 0x2002
#define ARCH_MAP_VDSO_64 0x2003
/* Don't use 0x3001-0x3004 because of old glibcs */
#define ARCH_GET_UNTAG_MASK 0x4001
#define ARCH_ENABLE_TAGGED_ADDR 0x4002
#define ARCH_GET_MAX_TAG_BITS 0x4003
#define ARCH_FORCE_TAGGED_SVA 0x4004
#define ARCH_SHSTK_ENABLE 0x5001
#define ARCH_SHSTK_DISABLE 0x5002
#define ARCH_SHSTK_LOCK 0x5003
#define ARCH_SHSTK_UNLOCK 0x5004
#define ARCH_SHSTK_STATUS 0x5005
/* ARCH_SHSTK_ features bits */
#define ARCH_SHSTK_SHSTK (1ULL << 0)
#define ARCH_SHSTK_WRSS (1ULL << 1)
#endif /* _ASM_X86_PRCTL_H */

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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASM_X86_PROCESSOR_FLAGS_H
#define _ASM_X86_PROCESSOR_FLAGS_H
/* Various flags defined: can be included from assembler. */
#include <linux/const.h>
/*
* EFLAGS bits
*/
#define X86_EFLAGS_CF_BIT 0 /* Carry Flag */
#define X86_EFLAGS_CF _BITUL(X86_EFLAGS_CF_BIT)
#define X86_EFLAGS_FIXED_BIT 1 /* Bit 1 - always on */
#define X86_EFLAGS_FIXED _BITUL(X86_EFLAGS_FIXED_BIT)
#define X86_EFLAGS_PF_BIT 2 /* Parity Flag */
#define X86_EFLAGS_PF _BITUL(X86_EFLAGS_PF_BIT)
#define X86_EFLAGS_AF_BIT 4 /* Auxiliary carry Flag */
#define X86_EFLAGS_AF _BITUL(X86_EFLAGS_AF_BIT)
#define X86_EFLAGS_ZF_BIT 6 /* Zero Flag */
#define X86_EFLAGS_ZF _BITUL(X86_EFLAGS_ZF_BIT)
#define X86_EFLAGS_SF_BIT 7 /* Sign Flag */
#define X86_EFLAGS_SF _BITUL(X86_EFLAGS_SF_BIT)
#define X86_EFLAGS_TF_BIT 8 /* Trap Flag */
#define X86_EFLAGS_TF _BITUL(X86_EFLAGS_TF_BIT)
#define X86_EFLAGS_IF_BIT 9 /* Interrupt Flag */
#define X86_EFLAGS_IF _BITUL(X86_EFLAGS_IF_BIT)
#define X86_EFLAGS_DF_BIT 10 /* Direction Flag */
#define X86_EFLAGS_DF _BITUL(X86_EFLAGS_DF_BIT)
#define X86_EFLAGS_OF_BIT 11 /* Overflow Flag */
#define X86_EFLAGS_OF _BITUL(X86_EFLAGS_OF_BIT)
#define X86_EFLAGS_IOPL_BIT 12 /* I/O Privilege Level (2 bits) */
#define X86_EFLAGS_IOPL (_AC(3,UL) << X86_EFLAGS_IOPL_BIT)
#define X86_EFLAGS_NT_BIT 14 /* Nested Task */
#define X86_EFLAGS_NT _BITUL(X86_EFLAGS_NT_BIT)
#define X86_EFLAGS_RF_BIT 16 /* Resume Flag */
#define X86_EFLAGS_RF _BITUL(X86_EFLAGS_RF_BIT)
#define X86_EFLAGS_VM_BIT 17 /* Virtual Mode */
#define X86_EFLAGS_VM _BITUL(X86_EFLAGS_VM_BIT)
#define X86_EFLAGS_AC_BIT 18 /* Alignment Check/Access Control */
#define X86_EFLAGS_AC _BITUL(X86_EFLAGS_AC_BIT)
#define X86_EFLAGS_VIF_BIT 19 /* Virtual Interrupt Flag */
#define X86_EFLAGS_VIF _BITUL(X86_EFLAGS_VIF_BIT)
#define X86_EFLAGS_VIP_BIT 20 /* Virtual Interrupt Pending */
#define X86_EFLAGS_VIP _BITUL(X86_EFLAGS_VIP_BIT)
#define X86_EFLAGS_ID_BIT 21 /* CPUID detection */
#define X86_EFLAGS_ID _BITUL(X86_EFLAGS_ID_BIT)
/*
* Basic CPU control in CR0
*/
#define X86_CR0_PE_BIT 0 /* Protection Enable */
#define X86_CR0_PE _BITUL(X86_CR0_PE_BIT)
#define X86_CR0_MP_BIT 1 /* Monitor Coprocessor */
#define X86_CR0_MP _BITUL(X86_CR0_MP_BIT)
#define X86_CR0_EM_BIT 2 /* Emulation */
#define X86_CR0_EM _BITUL(X86_CR0_EM_BIT)
#define X86_CR0_TS_BIT 3 /* Task Switched */
#define X86_CR0_TS _BITUL(X86_CR0_TS_BIT)
#define X86_CR0_ET_BIT 4 /* Extension Type */
#define X86_CR0_ET _BITUL(X86_CR0_ET_BIT)
#define X86_CR0_NE_BIT 5 /* Numeric Error */
#define X86_CR0_NE _BITUL(X86_CR0_NE_BIT)
#define X86_CR0_WP_BIT 16 /* Write Protect */
#define X86_CR0_WP _BITUL(X86_CR0_WP_BIT)
#define X86_CR0_AM_BIT 18 /* Alignment Mask */
#define X86_CR0_AM _BITUL(X86_CR0_AM_BIT)
#define X86_CR0_NW_BIT 29 /* Not Write-through */
#define X86_CR0_NW _BITUL(X86_CR0_NW_BIT)
#define X86_CR0_CD_BIT 30 /* Cache Disable */
#define X86_CR0_CD _BITUL(X86_CR0_CD_BIT)
#define X86_CR0_PG_BIT 31 /* Paging */
#define X86_CR0_PG _BITUL(X86_CR0_PG_BIT)
/*
* Paging options in CR3
*/
#define X86_CR3_PWT_BIT 3 /* Page Write Through */
#define X86_CR3_PWT _BITUL(X86_CR3_PWT_BIT)
#define X86_CR3_PCD_BIT 4 /* Page Cache Disable */
#define X86_CR3_PCD _BITUL(X86_CR3_PCD_BIT)
#define X86_CR3_PCID_BITS 12
#define X86_CR3_PCID_MASK (_AC((1UL << X86_CR3_PCID_BITS) - 1, UL))
#define X86_CR3_LAM_U57_BIT 61 /* Activate LAM for userspace, 62:57 bits masked */
#define X86_CR3_LAM_U57 _BITULL(X86_CR3_LAM_U57_BIT)
#define X86_CR3_LAM_U48_BIT 62 /* Activate LAM for userspace, 62:48 bits masked */
#define X86_CR3_LAM_U48 _BITULL(X86_CR3_LAM_U48_BIT)
#define X86_CR3_PCID_NOFLUSH_BIT 63 /* Preserve old PCID */
#define X86_CR3_PCID_NOFLUSH _BITULL(X86_CR3_PCID_NOFLUSH_BIT)
/*
* Intel CPU features in CR4
*/
#define X86_CR4_VME_BIT 0 /* enable vm86 extensions */
#define X86_CR4_VME _BITUL(X86_CR4_VME_BIT)
#define X86_CR4_PVI_BIT 1 /* virtual interrupts flag enable */
#define X86_CR4_PVI _BITUL(X86_CR4_PVI_BIT)
#define X86_CR4_TSD_BIT 2 /* disable time stamp at ipl 3 */
#define X86_CR4_TSD _BITUL(X86_CR4_TSD_BIT)
#define X86_CR4_DE_BIT 3 /* enable debugging extensions */
#define X86_CR4_DE _BITUL(X86_CR4_DE_BIT)
#define X86_CR4_PSE_BIT 4 /* enable page size extensions */
#define X86_CR4_PSE _BITUL(X86_CR4_PSE_BIT)
#define X86_CR4_PAE_BIT 5 /* enable physical address extensions */
#define X86_CR4_PAE _BITUL(X86_CR4_PAE_BIT)
#define X86_CR4_MCE_BIT 6 /* Machine check enable */
#define X86_CR4_MCE _BITUL(X86_CR4_MCE_BIT)
#define X86_CR4_PGE_BIT 7 /* enable global pages */
#define X86_CR4_PGE _BITUL(X86_CR4_PGE_BIT)
#define X86_CR4_PCE_BIT 8 /* enable performance counters at ipl 3 */
#define X86_CR4_PCE _BITUL(X86_CR4_PCE_BIT)
#define X86_CR4_OSFXSR_BIT 9 /* enable fast FPU save and restore */
#define X86_CR4_OSFXSR _BITUL(X86_CR4_OSFXSR_BIT)
#define X86_CR4_OSXMMEXCPT_BIT 10 /* enable unmasked SSE exceptions */
#define X86_CR4_OSXMMEXCPT _BITUL(X86_CR4_OSXMMEXCPT_BIT)
#define X86_CR4_UMIP_BIT 11 /* enable UMIP support */
#define X86_CR4_UMIP _BITUL(X86_CR4_UMIP_BIT)
#define X86_CR4_LA57_BIT 12 /* enable 5-level page tables */
#define X86_CR4_LA57 _BITUL(X86_CR4_LA57_BIT)
#define X86_CR4_VMXE_BIT 13 /* enable VMX virtualization */
#define X86_CR4_VMXE _BITUL(X86_CR4_VMXE_BIT)
#define X86_CR4_SMXE_BIT 14 /* enable safer mode (TXT) */
#define X86_CR4_SMXE _BITUL(X86_CR4_SMXE_BIT)
#define X86_CR4_FSGSBASE_BIT 16 /* enable RDWRFSGS support */
#define X86_CR4_FSGSBASE _BITUL(X86_CR4_FSGSBASE_BIT)
#define X86_CR4_PCIDE_BIT 17 /* enable PCID support */
#define X86_CR4_PCIDE _BITUL(X86_CR4_PCIDE_BIT)
#define X86_CR4_OSXSAVE_BIT 18 /* enable xsave and xrestore */
#define X86_CR4_OSXSAVE _BITUL(X86_CR4_OSXSAVE_BIT)
#define X86_CR4_SMEP_BIT 20 /* enable SMEP support */
#define X86_CR4_SMEP _BITUL(X86_CR4_SMEP_BIT)
#define X86_CR4_SMAP_BIT 21 /* enable SMAP support */
#define X86_CR4_SMAP _BITUL(X86_CR4_SMAP_BIT)
#define X86_CR4_PKE_BIT 22 /* enable Protection Keys support */
#define X86_CR4_PKE _BITUL(X86_CR4_PKE_BIT)
#define X86_CR4_CET_BIT 23 /* enable Control-flow Enforcement Technology */
#define X86_CR4_CET _BITUL(X86_CR4_CET_BIT)
#define X86_CR4_LAM_SUP_BIT 28 /* LAM for supervisor pointers */
#define X86_CR4_LAM_SUP _BITUL(X86_CR4_LAM_SUP_BIT)
#ifdef __x86_64__
#define X86_CR4_FRED_BIT 32 /* enable FRED kernel entry */
#define X86_CR4_FRED _BITUL(X86_CR4_FRED_BIT)
#else
#define X86_CR4_FRED (0)
#endif
/*
* x86-64 Task Priority Register, CR8
*/
#define X86_CR8_TPR _AC(0x0000000f,UL) /* task priority register */
/*
* AMD and Transmeta use MSRs for configuration; see <asm/msr-index.h>
*/
/*
* NSC/Cyrix CPU configuration register indexes
*/
#define CX86_PCR0 0x20
#define CX86_GCR 0xb8
#define CX86_CCR0 0xc0
#define CX86_CCR1 0xc1
#define CX86_CCR2 0xc2
#define CX86_CCR3 0xc3
#define CX86_CCR4 0xe8
#define CX86_CCR5 0xe9
#define CX86_CCR6 0xea
#define CX86_CCR7 0xeb
#define CX86_PCR1 0xf0
#define CX86_DIR0 0xfe
#define CX86_DIR1 0xff
#define CX86_ARR_BASE 0xc4
#define CX86_RCR_BASE 0xdc
#define CR0_STATE (X86_CR0_PE | X86_CR0_MP | X86_CR0_ET | \
X86_CR0_NE | X86_CR0_WP | X86_CR0_AM | \
X86_CR0_PG)
#endif /* _ASM_X86_PROCESSOR_FLAGS_H */

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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASM_X86_PTRACE_ABI_H
#define _ASM_X86_PTRACE_ABI_H
#ifdef __i386__
#define EBX 0
#define ECX 1
#define EDX 2
#define ESI 3
#define EDI 4
#define EBP 5
#define EAX 6
#define DS 7
#define ES 8
#define FS 9
#define GS 10
#define ORIG_EAX 11
#define EIP 12
#define CS 13
#define EFL 14
#define UESP 15
#define SS 16
#define FRAME_SIZE 17
#else /* __i386__ */
#if defined(__ASSEMBLER__) || defined(__FRAME_OFFSETS)
/*
* C ABI says these regs are callee-preserved. They aren't saved on kernel entry
* unless syscall needs a complete, fully filled "struct pt_regs".
*/
#define R15 0
#define R14 8
#define R13 16
#define R12 24
#define RBP 32
#define RBX 40
/* These regs are callee-clobbered. Always saved on kernel entry. */
#define R11 48
#define R10 56
#define R9 64
#define R8 72
#define RAX 80
#define RCX 88
#define RDX 96
#define RSI 104
#define RDI 112
/*
* On syscall entry, this is syscall#. On CPU exception, this is error code.
* On hw interrupt, it's IRQ number:
*/
#define ORIG_RAX 120
/* Return frame for iretq */
#define RIP 128
#define CS 136
#define EFLAGS 144
#define RSP 152
#define SS 160
#endif /* __ASSEMBLER__ */
/* top of stack page */
#define FRAME_SIZE 168
#endif /* !__i386__ */
/* Arbitrarily choose the same ptrace numbers as used by the Sparc code. */
#define PTRACE_GETREGS 12
#define PTRACE_SETREGS 13
#define PTRACE_GETFPREGS 14
#define PTRACE_SETFPREGS 15
#define PTRACE_GETFPXREGS 18
#define PTRACE_SETFPXREGS 19
#define PTRACE_OLDSETOPTIONS 21
/* only useful for access 32bit programs / kernels */
#define PTRACE_GET_THREAD_AREA 25
#define PTRACE_SET_THREAD_AREA 26
#ifdef __x86_64__
# define PTRACE_ARCH_PRCTL 30
#endif
#define PTRACE_SYSEMU 31
#define PTRACE_SYSEMU_SINGLESTEP 32
#define PTRACE_SINGLEBLOCK 33 /* resume execution until next branch */
#ifndef __ASSEMBLER__
#include <linux/types.h>
#endif
#endif /* _ASM_X86_PTRACE_ABI_H */

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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASM_X86_PTRACE_H
#define _ASM_X86_PTRACE_H
/* For */
#include <asm/ptrace-abi.h>
#include <asm/processor-flags.h>
#ifndef __ASSEMBLER__
#ifdef __i386__
/* this struct defines the way the registers are stored on the
stack during a system call. */
struct pt_regs {
long ebx;
long ecx;
long edx;
long esi;
long edi;
long ebp;
long eax;
int xds;
int xes;
int xfs;
int xgs;
long orig_eax;
long eip;
int xcs;
long eflags;
long esp;
int xss;
};
#else /* __i386__ */
struct pt_regs {
/*
* C ABI says these regs are callee-preserved. They aren't saved on kernel entry
* unless syscall needs a complete, fully filled "struct pt_regs".
*/
unsigned long r15;
unsigned long r14;
unsigned long r13;
unsigned long r12;
unsigned long rbp;
unsigned long rbx;
/* These regs are callee-clobbered. Always saved on kernel entry. */
unsigned long r11;
unsigned long r10;
unsigned long r9;
unsigned long r8;
unsigned long rax;
unsigned long rcx;
unsigned long rdx;
unsigned long rsi;
unsigned long rdi;
/*
* On syscall entry, this is syscall#. On CPU exception, this is error code.
* On hw interrupt, it's IRQ number:
*/
unsigned long orig_rax;
/* Return frame for iretq */
unsigned long rip;
unsigned long cs;
unsigned long eflags;
unsigned long rsp;
unsigned long ss;
/* top of stack page */
};
#endif /* !__i386__ */
#endif /* !__ASSEMBLER__ */
#endif /* _ASM_X86_PTRACE_H */

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#include <asm-generic/resource.h>

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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASM_X86_SEMBUF_H
#define _ASM_X86_SEMBUF_H
#include <asm/ipcbuf.h>
/*
* The semid64_ds structure for x86 architecture.
* Note extra padding because this structure is passed back and forth
* between kernel and user space.
*
* Pad space is left for:
* - 2 miscellaneous 32-bit values
*
* x86_64 and x32 incorrectly added padding here, so the structures
* are still incompatible with the padding on x86.
*/
struct semid64_ds {
struct ipc64_perm sem_perm; /* permissions .. see ipc.h */
#ifdef __i386__
unsigned long sem_otime; /* last semop time */
unsigned long sem_otime_high;
unsigned long sem_ctime; /* last change time */
unsigned long sem_ctime_high;
#else
__kernel_long_t sem_otime; /* last semop time */
__kernel_ulong_t __unused1;
__kernel_long_t sem_ctime; /* last change time */
__kernel_ulong_t __unused2;
#endif
__kernel_ulong_t sem_nsems; /* no. of semaphores in array */
__kernel_ulong_t __unused3;
__kernel_ulong_t __unused4;
};
#endif /* _ASM_X86_SEMBUF_H */

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/* */

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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASM_X86_SETUP_DATA_H
#define _ASM_X86_SETUP_DATA_H
/* setup_data/setup_indirect types */
#define SETUP_NONE 0
#define SETUP_E820_EXT 1
#define SETUP_DTB 2
#define SETUP_PCI 3
#define SETUP_EFI 4
#define SETUP_APPLE_PROPERTIES 5
#define SETUP_JAILHOUSE 6
#define SETUP_CC_BLOB 7
#define SETUP_IMA 8
#define SETUP_RNG_SEED 9
#define SETUP_ENUM_MAX SETUP_RNG_SEED
#define SETUP_INDIRECT (1<<31)
#define SETUP_TYPE_MAX (SETUP_ENUM_MAX | SETUP_INDIRECT)
#ifndef __ASSEMBLER__
#include <linux/types.h>
/* extensible setup data list node */
struct setup_data {
__u64 next;
__u32 type;
__u32 len;
__u8 data[];
};
/* extensible setup indirect data node */
struct setup_indirect {
__u32 type;
__u32 reserved; /* Reserved, must be set to zero. */
__u64 len;
__u64 addr;
};
/*
* The E820 memory region entry of the boot protocol ABI:
*/
struct boot_e820_entry {
__u64 addr;
__u64 size;
__u32 type;
} __attribute__((packed));
/*
* The boot loader is passing platform information via this Jailhouse-specific
* setup data structure.
*/
struct jailhouse_setup_data {
struct {
__u16 version;
__u16 compatible_version;
} __attribute__((packed)) hdr;
struct {
__u16 pm_timer_address;
__u16 num_cpus;
__u64 pci_mmconfig_base;
__u32 tsc_khz;
__u32 apic_khz;
__u8 standard_ioapic;
__u8 cpu_ids[255];
} __attribute__((packed)) v1;
struct {
__u32 flags;
} __attribute__((packed)) v2;
} __attribute__((packed));
/*
* IMA buffer setup data information from the previous kernel during kexec
*/
struct ima_setup_data {
__u64 addr;
__u64 size;
} __attribute__((packed));
#endif /* __ASSEMBLER__ */
#endif /* _ASM_X86_SETUP_DATA_H */

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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
/*
* Copyright(c) 2016-20 Intel Corporation.
*/
#ifndef _ASM_X86_SGX_H
#define _ASM_X86_SGX_H
#include <linux/types.h>
#include <linux/ioctl.h>
/**
* enum sgx_page_flags - page control flags
* %SGX_PAGE_MEASURE: Measure the page contents with a sequence of
* ENCLS[EEXTEND] operations.
*/
enum sgx_page_flags {
SGX_PAGE_MEASURE = 0x01,
};
#define SGX_MAGIC 0xA4
#define SGX_IOC_ENCLAVE_CREATE \
_IOW(SGX_MAGIC, 0x00, struct sgx_enclave_create)
#define SGX_IOC_ENCLAVE_ADD_PAGES \
_IOWR(SGX_MAGIC, 0x01, struct sgx_enclave_add_pages)
#define SGX_IOC_ENCLAVE_INIT \
_IOW(SGX_MAGIC, 0x02, struct sgx_enclave_init)
#define SGX_IOC_ENCLAVE_PROVISION \
_IOW(SGX_MAGIC, 0x03, struct sgx_enclave_provision)
#define SGX_IOC_VEPC_REMOVE_ALL \
_IO(SGX_MAGIC, 0x04)
#define SGX_IOC_ENCLAVE_RESTRICT_PERMISSIONS \
_IOWR(SGX_MAGIC, 0x05, struct sgx_enclave_restrict_permissions)
#define SGX_IOC_ENCLAVE_MODIFY_TYPES \
_IOWR(SGX_MAGIC, 0x06, struct sgx_enclave_modify_types)
#define SGX_IOC_ENCLAVE_REMOVE_PAGES \
_IOWR(SGX_MAGIC, 0x07, struct sgx_enclave_remove_pages)
/**
* struct sgx_enclave_create - parameter structure for the
* %SGX_IOC_ENCLAVE_CREATE ioctl
* @src: address for the SECS page data
*/
struct sgx_enclave_create {
__u64 src;
};
/**
* struct sgx_enclave_add_pages - parameter structure for the
* %SGX_IOC_ENCLAVE_ADD_PAGE ioctl
* @src: start address for the page data
* @offset: starting page offset
* @length: length of the data (multiple of the page size)
* @secinfo: address for the SECINFO data
* @flags: page control flags
* @count: number of bytes added (multiple of the page size)
*/
struct sgx_enclave_add_pages {
__u64 src;
__u64 offset;
__u64 length;
__u64 secinfo;
__u64 flags;
__u64 count;
};
/**
* struct sgx_enclave_init - parameter structure for the
* %SGX_IOC_ENCLAVE_INIT ioctl
* @sigstruct: address for the SIGSTRUCT data
*/
struct sgx_enclave_init {
__u64 sigstruct;
};
/**
* struct sgx_enclave_provision - parameter structure for the
* %SGX_IOC_ENCLAVE_PROVISION ioctl
* @fd: file handle of /dev/sgx_provision
*/
struct sgx_enclave_provision {
__u64 fd;
};
/**
* struct sgx_enclave_restrict_permissions - parameters for ioctl
* %SGX_IOC_ENCLAVE_RESTRICT_PERMISSIONS
* @offset: starting page offset (page aligned relative to enclave base
* address defined in SECS)
* @length: length of memory (multiple of the page size)
* @permissions:new permission bits for pages in range described by @offset
* and @length
* @result: (output) SGX result code of ENCLS[EMODPR] function
* @count: (output) bytes successfully changed (multiple of page size)
*/
struct sgx_enclave_restrict_permissions {
__u64 offset;
__u64 length;
__u64 permissions;
__u64 result;
__u64 count;
};
/**
* struct sgx_enclave_modify_types - parameters for ioctl
* %SGX_IOC_ENCLAVE_MODIFY_TYPES
* @offset: starting page offset (page aligned relative to enclave base
* address defined in SECS)
* @length: length of memory (multiple of the page size)
* @page_type: new type for pages in range described by @offset and @length
* @result: (output) SGX result code of ENCLS[EMODT] function
* @count: (output) bytes successfully changed (multiple of page size)
*/
struct sgx_enclave_modify_types {
__u64 offset;
__u64 length;
__u64 page_type;
__u64 result;
__u64 count;
};
/**
* struct sgx_enclave_remove_pages - %SGX_IOC_ENCLAVE_REMOVE_PAGES parameters
* @offset: starting page offset (page aligned relative to enclave base
* address defined in SECS)
* @length: length of memory (multiple of the page size)
* @count: (output) bytes successfully changed (multiple of page size)
*
* Regular (PT_REG) or TCS (PT_TCS) can be removed from an initialized
* enclave if the system supports SGX2. First, the %SGX_IOC_ENCLAVE_MODIFY_TYPES
* ioctl() should be used to change the page type to PT_TRIM. After that
* succeeds ENCLU[EACCEPT] should be run from within the enclave and then
* %SGX_IOC_ENCLAVE_REMOVE_PAGES can be used to complete the page removal.
*/
struct sgx_enclave_remove_pages {
__u64 offset;
__u64 length;
__u64 count;
};
struct sgx_enclave_run;
/**
* typedef sgx_enclave_user_handler_t - Exit handler function accepted by
* __vdso_sgx_enter_enclave()
* @run: The run instance given by the caller
*
* The register parameters contain the snapshot of their values at enclave
* exit. An invalid ENCLU function number will cause -EINVAL to be returned
* to the caller.
*
* Return:
* - <= 0: The given value is returned back to the caller.
* - > 0: ENCLU function to invoke, either EENTER or ERESUME.
*/
typedef int (*sgx_enclave_user_handler_t)(long rdi, long rsi, long rdx,
long rsp, long r8, long r9,
struct sgx_enclave_run *run);
/**
* struct sgx_enclave_run - the execution context of __vdso_sgx_enter_enclave()
* @tcs: TCS used to enter the enclave
* @function: The last seen ENCLU function (EENTER, ERESUME or EEXIT)
* @exception_vector: The interrupt vector of the exception
* @exception_error_code: The exception error code pulled out of the stack
* @exception_addr: The address that triggered the exception
* @user_handler: User provided callback run on exception
* @user_data: Data passed to the user handler
* @reserved Reserved for future extensions
*
* If @user_handler is provided, the handler will be invoked on all return paths
* of the normal flow. The user handler may transfer control, e.g. via a
* longjmp() call or a C++ exception, without returning to
* __vdso_sgx_enter_enclave().
*/
struct sgx_enclave_run {
__u64 tcs;
__u32 function;
__u16 exception_vector;
__u16 exception_error_code;
__u64 exception_addr;
__u64 user_handler;
__u64 user_data;
__u8 reserved[216];
};
/**
* typedef vdso_sgx_enter_enclave_t - Prototype for __vdso_sgx_enter_enclave(),
* a vDSO function to enter an SGX enclave.
* @rdi: Pass-through value for RDI
* @rsi: Pass-through value for RSI
* @rdx: Pass-through value for RDX
* @function: ENCLU function, must be EENTER or ERESUME
* @r8: Pass-through value for R8
* @r9: Pass-through value for R9
* @run: struct sgx_enclave_run, must be non-NULL
*
* NOTE: __vdso_sgx_enter_enclave() does not ensure full compliance with the
* x86-64 ABI, e.g. doesn't handle XSAVE state. Except for non-volatile
* general purpose registers, EFLAGS.DF, and RSP alignment, preserving/setting
* state in accordance with the x86-64 ABI is the responsibility of the enclave
* and its runtime, i.e. __vdso_sgx_enter_enclave() cannot be called from C
* code without careful consideration by both the enclave and its runtime.
*
* All general purpose registers except RAX, RBX and RCX are passed as-is to the
* enclave. RAX, RBX and RCX are consumed by EENTER and ERESUME and are loaded
* with @function, asynchronous exit pointer, and @run.tcs respectively.
*
* RBP and the stack are used to anchor __vdso_sgx_enter_enclave() to the
* pre-enclave state, e.g. to retrieve @run.exception and @run.user_handler
* after an enclave exit. All other registers are available for use by the
* enclave and its runtime, e.g. an enclave can push additional data onto the
* stack (and modify RSP) to pass information to the optional user handler (see
* below).
*
* Most exceptions reported on ENCLU, including those that occur within the
* enclave, are fixed up and reported synchronously instead of being delivered
* via a standard signal. Debug Exceptions (#DB) and Breakpoints (#BP) are
* never fixed up and are always delivered via standard signals. On synchronously
* reported exceptions, -EFAULT is returned and details about the exception are
* recorded in @run.exception, the optional sgx_enclave_exception struct.
*
* Return:
* - 0: ENCLU function was successfully executed.
* - -EINVAL: Invalid ENCL number (neither EENTER nor ERESUME).
*/
typedef int (*vdso_sgx_enter_enclave_t)(unsigned long rdi, unsigned long rsi,
unsigned long rdx, unsigned int function,
unsigned long r8, unsigned long r9,
struct sgx_enclave_run *run);
#endif /* _ASM_X86_SGX_H */

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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef __ASM_X86_SHMBUF_H
#define __ASM_X86_SHMBUF_H
#if !defined(__x86_64__) || !defined(__ILP32__)
#include <asm-generic/shmbuf.h>
#else
#include <asm/ipcbuf.h>
#include <asm/posix_types.h>
/*
* The shmid64_ds structure for x86 architecture with x32 ABI.
*
* On x86-32 and x86-64 we can just use the generic definition, but
* x32 uses the same binary layout as x86_64, which is different
* from other 32-bit architectures.
*/
struct shmid64_ds {
struct ipc64_perm shm_perm; /* operation perms */
__kernel_size_t shm_segsz; /* size of segment (bytes) */
__kernel_long_t shm_atime; /* last attach time */
__kernel_long_t shm_dtime; /* last detach time */
__kernel_long_t shm_ctime; /* last change time */
__kernel_pid_t shm_cpid; /* pid of creator */
__kernel_pid_t shm_lpid; /* pid of last operator */
__kernel_ulong_t shm_nattch; /* no. of current attaches */
__kernel_ulong_t __unused4;
__kernel_ulong_t __unused5;
};
struct shminfo64 {
__kernel_ulong_t shmmax;
__kernel_ulong_t shmmin;
__kernel_ulong_t shmmni;
__kernel_ulong_t shmseg;
__kernel_ulong_t shmall;
__kernel_ulong_t __unused1;
__kernel_ulong_t __unused2;
__kernel_ulong_t __unused3;
__kernel_ulong_t __unused4;
};
#endif
#endif /* __ASM_X86_SHMBUF_H */

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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASM_X86_SIGCONTEXT_H
#define _ASM_X86_SIGCONTEXT_H
/*
* Linux signal context definitions. The sigcontext includes a complex
* hierarchy of CPU and FPU state, available to user-space (on the stack) when
* a signal handler is executed.
*
* As over the years this ABI grew from its very simple roots towards
* supporting more and more CPU state organically, some of the details (which
* were rather clever hacks back in the days) became a bit quirky by today.
*
* The current ABI includes flexible provisions for future extensions, so we
* won't have to grow new quirks for quite some time. Promise!
*/
#include <linux/types.h>
#define FP_XSTATE_MAGIC1 0x46505853U
#define FP_XSTATE_MAGIC2 0x46505845U
#define FP_XSTATE_MAGIC2_SIZE sizeof(FP_XSTATE_MAGIC2)
/*
* Bytes 464..511 in the current 512-byte layout of the FXSAVE/FXRSTOR frame
* are reserved for SW usage. On CPUs supporting XSAVE/XRSTOR, these bytes are
* used to extend the fpstate pointer in the sigcontext, which now includes the
* extended state information along with fpstate information.
*
* If sw_reserved.magic1 == FP_XSTATE_MAGIC1 then there's a
* sw_reserved.extended_size bytes large extended context area present. (The
* last 32-bit word of this extended area (at the
* fpstate+extended_size-FP_XSTATE_MAGIC2_SIZE address) is set to
* FP_XSTATE_MAGIC2 so that you can sanity check your size calculations.)
*
* This extended area typically grows with newer CPUs that have larger and
* larger XSAVE areas.
*/
struct _fpx_sw_bytes {
/*
* If set to FP_XSTATE_MAGIC1 then this is an xstate context.
* 0 if a legacy frame.
*/
__u32 magic1;
/*
* Total size of the fpstate area:
*
* - if magic1 == 0 then it's sizeof(struct _fpstate)
* - if magic1 == FP_XSTATE_MAGIC1 then it's sizeof(struct _xstate)
* plus extensions (if any)
*/
__u32 extended_size;
/*
* Feature bit mask (including FP/SSE/extended state) that is present
* in the memory layout:
*/
__u64 xfeatures;
/*
* Actual XSAVE state size, based on the xfeatures saved in the layout.
* 'extended_size' is greater than 'xstate_size':
*/
__u32 xstate_size;
/* For future use: */
__u32 padding[7];
};
/*
* As documented in the iBCS2 standard:
*
* The first part of "struct _fpstate" is just the normal i387 hardware setup,
* the extra "status" word is used to save the coprocessor status word before
* entering the handler.
*
* The FPU state data structure has had to grow to accommodate the extended FPU
* state required by the Streaming SIMD Extensions. There is no documented
* standard to accomplish this at the moment.
*/
/* 10-byte legacy floating point register: */
struct _fpreg {
__u16 significand[4];
__u16 exponent;
};
/* 16-byte floating point register: */
struct _fpxreg {
__u16 significand[4];
__u16 exponent;
__u16 padding[3];
};
/* 16-byte XMM register: */
struct _xmmreg {
__u32 element[4];
};
#define X86_FXSR_MAGIC 0x0000
/*
* The 32-bit FPU frame:
*/
struct _fpstate_32 {
/* Legacy FPU environment: */
__u32 cw;
__u32 sw;
__u32 tag;
__u32 ipoff;
__u32 cssel;
__u32 dataoff;
__u32 datasel;
struct _fpreg _st[8];
__u16 status;
__u16 magic; /* 0xffff: regular FPU data only */
/* 0x0000: FXSR FPU data */
/* FXSR FPU environment */
__u32 _fxsr_env[6]; /* FXSR FPU env is ignored */
__u32 mxcsr;
__u32 reserved;
struct _fpxreg _fxsr_st[8]; /* FXSR FPU reg data is ignored */
struct _xmmreg _xmm[8]; /* First 8 XMM registers */
union {
__u32 padding1[44]; /* Second 8 XMM registers plus padding */
__u32 padding[44]; /* Alias name for old user-space */
};
union {
__u32 padding2[12];
struct _fpx_sw_bytes sw_reserved; /* Potential extended state is encoded here */
};
};
/*
* The 64-bit FPU frame. (FXSAVE format and later)
*
* Note1: If sw_reserved.magic1 == FP_XSTATE_MAGIC1 then the structure is
* larger: 'struct _xstate'. Note that 'struct _xstate' embeds
* 'struct _fpstate' so that you can always assume the _fpstate portion
* exists so that you can check the magic value.
*
* Note2: Reserved fields may someday contain valuable data. Always
* save/restore them when you change signal frames.
*/
struct _fpstate_64 {
__u16 cwd;
__u16 swd;
/* Note this is not the same as the 32-bit/x87/FSAVE twd: */
__u16 twd;
__u16 fop;
__u64 rip;
__u64 rdp;
__u32 mxcsr;
__u32 mxcsr_mask;
__u32 st_space[32]; /* 8x FP registers, 16 bytes each */
__u32 xmm_space[64]; /* 16x XMM registers, 16 bytes each */
__u32 reserved2[12];
union {
__u32 reserved3[12];
struct _fpx_sw_bytes sw_reserved; /* Potential extended state is encoded here */
};
};
#ifdef __i386__
# define _fpstate _fpstate_32
#else
# define _fpstate _fpstate_64
#endif
struct _header {
__u64 xfeatures;
__u64 reserved1[2];
__u64 reserved2[5];
};
struct _ymmh_state {
/* 16x YMM registers, 16 bytes each: */
__u32 ymmh_space[64];
};
/*
* Extended state pointed to by sigcontext::fpstate.
*
* In addition to the fpstate, information encoded in _xstate::xstate_hdr
* indicates the presence of other extended state information supported
* by the CPU and kernel:
*/
struct _xstate {
struct _fpstate fpstate;
struct _header xstate_hdr;
struct _ymmh_state ymmh;
/* New processor state extensions go here: */
};
/*
* The 32-bit signal frame:
*/
struct sigcontext_32 {
__u16 gs, __gsh;
__u16 fs, __fsh;
__u16 es, __esh;
__u16 ds, __dsh;
__u32 di;
__u32 si;
__u32 bp;
__u32 sp;
__u32 bx;
__u32 dx;
__u32 cx;
__u32 ax;
__u32 trapno;
__u32 err;
__u32 ip;
__u16 cs, __csh;
__u32 flags;
__u32 sp_at_signal;
__u16 ss, __ssh;
/*
* fpstate is really (struct _fpstate *) or (struct _xstate *)
* depending on the FP_XSTATE_MAGIC1 encoded in the SW reserved
* bytes of (struct _fpstate) and FP_XSTATE_MAGIC2 present at the end
* of extended memory layout. See comments at the definition of
* (struct _fpx_sw_bytes)
*/
__u32 fpstate; /* Zero when no FPU/extended context */
__u32 oldmask;
__u32 cr2;
};
/*
* The 64-bit signal frame:
*/
struct sigcontext_64 {
__u64 r8;
__u64 r9;
__u64 r10;
__u64 r11;
__u64 r12;
__u64 r13;
__u64 r14;
__u64 r15;
__u64 di;
__u64 si;
__u64 bp;
__u64 bx;
__u64 dx;
__u64 ax;
__u64 cx;
__u64 sp;
__u64 ip;
__u64 flags;
__u16 cs;
__u16 gs;
__u16 fs;
__u16 ss;
__u64 err;
__u64 trapno;
__u64 oldmask;
__u64 cr2;
/*
* fpstate is really (struct _fpstate *) or (struct _xstate *)
* depending on the FP_XSTATE_MAGIC1 encoded in the SW reserved
* bytes of (struct _fpstate) and FP_XSTATE_MAGIC2 present at the end
* of extended memory layout. See comments at the definition of
* (struct _fpx_sw_bytes)
*/
__u64 fpstate; /* Zero when no FPU/extended context */
__u64 reserved1[8];
};
/*
* Create the real 'struct sigcontext' type:
*/
/*
* The old user-space sigcontext definition, just in case user-space still
* relies on it. The kernel definition (in asm/sigcontext.h) has unified
* field names but otherwise the same layout.
*/
#define _fpstate_ia32 _fpstate_32
#define sigcontext_ia32 sigcontext_32
# ifdef __i386__
struct sigcontext {
__u16 gs, __gsh;
__u16 fs, __fsh;
__u16 es, __esh;
__u16 ds, __dsh;
__u32 edi;
__u32 esi;
__u32 ebp;
__u32 esp;
__u32 ebx;
__u32 edx;
__u32 ecx;
__u32 eax;
__u32 trapno;
__u32 err;
__u32 eip;
__u16 cs, __csh;
__u32 eflags;
__u32 esp_at_signal;
__u16 ss, __ssh;
struct _fpstate *fpstate;
__u32 oldmask;
__u32 cr2;
};
# else /* __x86_64__: */
struct sigcontext {
__u64 r8;
__u64 r9;
__u64 r10;
__u64 r11;
__u64 r12;
__u64 r13;
__u64 r14;
__u64 r15;
__u64 rdi;
__u64 rsi;
__u64 rbp;
__u64 rbx;
__u64 rdx;
__u64 rax;
__u64 rcx;
__u64 rsp;
__u64 rip;
__u64 eflags; /* RFLAGS */
__u16 cs;
/*
* Prior to 2.5.64 ("[PATCH] x86-64 updates for 2.5.64-bk3"),
* Linux saved and restored fs and gs in these slots. This
* was counterproductive, as fsbase and gsbase were never
* saved, so arch_prctl was presumably unreliable.
*
* These slots should never be reused without extreme caution:
*
* - Some DOSEMU versions stash fs and gs in these slots manually,
* thus overwriting anything the kernel expects to be preserved
* in these slots.
*
* - If these slots are ever needed for any other purpose,
* there is some risk that very old 64-bit binaries could get
* confused. I doubt that many such binaries still work,
* though, since the same patch in 2.5.64 also removed the
* 64-bit set_thread_area syscall, so it appears that there
* is no TLS API beyond modify_ldt that works in both pre-
* and post-2.5.64 kernels.
*
* If the kernel ever adds explicit fs, gs, fsbase, and gsbase
* save/restore, it will most likely need to be opt-in and use
* different context slots.
*/
__u16 gs;
__u16 fs;
union {
__u16 ss; /* If UC_SIGCONTEXT_SS */
__u16 __pad0; /* Alias name for old (!UC_SIGCONTEXT_SS) user-space */
};
__u64 err;
__u64 trapno;
__u64 oldmask;
__u64 cr2;
struct _fpstate *fpstate; /* Zero when no FPU context */
# ifdef __ILP32__
__u32 __fpstate_pad;
# endif
__u64 reserved1[8];
};
# endif /* __x86_64__ */
#endif /* _ASM_X86_SIGCONTEXT_H */

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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASM_X86_SIGCONTEXT32_H
#define _ASM_X86_SIGCONTEXT32_H
/* This is a legacy file - all the type definitions are in sigcontext.h: */
#include <asm/sigcontext.h>
#endif /* _ASM_X86_SIGCONTEXT32_H */

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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASM_X86_SIGINFO_H
#define _ASM_X86_SIGINFO_H
#ifdef __x86_64__
# ifdef __ILP32__ /* x32 */
typedef long long __kernel_si_clock_t __attribute__((aligned(4)));
# define __ARCH_SI_CLOCK_T __kernel_si_clock_t
# define __ARCH_SI_ATTRIBUTES __attribute__((aligned(8)))
# endif
#endif
#include <asm-generic/siginfo.h>
#endif /* _ASM_X86_SIGINFO_H */

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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASM_X86_SIGNAL_H
#define _ASM_X86_SIGNAL_H
#ifndef __ASSEMBLER__
#include <linux/types.h>
/* Avoid too many header ordering problems. */
struct siginfo;
/* Here we must cater to libcs that poke about in kernel headers. */
#define NSIG 32
typedef unsigned long sigset_t;
#endif /* __ASSEMBLER__ */
#define SIGHUP 1
#define SIGINT 2
#define SIGQUIT 3
#define SIGILL 4
#define SIGTRAP 5
#define SIGABRT 6
#define SIGIOT 6
#define SIGBUS 7
#define SIGFPE 8
#define SIGKILL 9
#define SIGUSR1 10
#define SIGSEGV 11
#define SIGUSR2 12
#define SIGPIPE 13
#define SIGALRM 14
#define SIGTERM 15
#define SIGSTKFLT 16
#define SIGCHLD 17
#define SIGCONT 18
#define SIGSTOP 19
#define SIGTSTP 20
#define SIGTTIN 21
#define SIGTTOU 22
#define SIGURG 23
#define SIGXCPU 24
#define SIGXFSZ 25
#define SIGVTALRM 26
#define SIGPROF 27
#define SIGWINCH 28
#define SIGIO 29
#define SIGPOLL SIGIO
/*
#define SIGLOST 29
*/
#define SIGPWR 30
#define SIGSYS 31
#define SIGUNUSED 31
/* These should not be considered constants from userland. */
#define SIGRTMIN 32
#define SIGRTMAX _NSIG
#define SA_RESTORER 0x04000000
#define MINSIGSTKSZ 2048
#define SIGSTKSZ 8192
#include <asm-generic/signal-defs.h>
#ifndef __ASSEMBLER__
/* Here we must cater to libcs that poke about in kernel headers. */
#ifdef __i386__
struct sigaction {
union {
__sighandler_t _sa_handler;
void (*_sa_sigaction)(int, struct siginfo *, void *);
} _u;
sigset_t sa_mask;
unsigned long sa_flags;
void (*sa_restorer)(void);
};
#define sa_handler _u._sa_handler
#define sa_sigaction _u._sa_sigaction
#else /* __i386__ */
struct sigaction {
__sighandler_t sa_handler;
unsigned long sa_flags;
__sigrestore_t sa_restorer;
sigset_t sa_mask; /* mask last for extensibility */
};
#endif /* !__i386__ */
typedef struct sigaltstack {
void *ss_sp;
int ss_flags;
__kernel_size_t ss_size;
} stack_t;
#endif /* __ASSEMBLER__ */
#endif /* _ASM_X86_SIGNAL_H */

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