Date: Friday, February 5, 2021 @ 00:50:07 Author: allan Revision: 407500
archrelease: copy trunk to testing-x86_64 Added: glibc/repos/testing-x86_64/PKGBUILD (from rev 407499, glibc/trunk/PKGBUILD) glibc/repos/testing-x86_64/glibc.install (from rev 407499, glibc/trunk/glibc.install) glibc/repos/testing-x86_64/lib32-glibc.conf (from rev 407499, glibc/trunk/lib32-glibc.conf) glibc/repos/testing-x86_64/locale-gen (from rev 407499, glibc/trunk/locale-gen) glibc/repos/testing-x86_64/locale.gen.txt (from rev 407499, glibc/trunk/locale.gen.txt) glibc/repos/testing-x86_64/sdt-config.h (from rev 407499, glibc/trunk/sdt-config.h) glibc/repos/testing-x86_64/sdt.h (from rev 407499, glibc/trunk/sdt.h) Deleted: glibc/repos/testing-x86_64/PKGBUILD glibc/repos/testing-x86_64/glibc.install glibc/repos/testing-x86_64/lib32-glibc.conf glibc/repos/testing-x86_64/locale-gen glibc/repos/testing-x86_64/locale.gen.txt glibc/repos/testing-x86_64/sdt-config.h glibc/repos/testing-x86_64/sdt.h ------------------+ PKGBUILD | 474 ++++++++++++++--------------- glibc.install | 10 lib32-glibc.conf | 2 locale-gen | 84 ++--- locale.gen.txt | 46 +- sdt-config.h | 12 sdt.h | 860 ++++++++++++++++++++++++++--------------------------- 7 files changed, 744 insertions(+), 744 deletions(-) Deleted: PKGBUILD =================================================================== --- PKGBUILD 2021-02-05 00:49:34 UTC (rev 407499) +++ PKGBUILD 2021-02-05 00:50:07 UTC (rev 407500) @@ -1,237 +0,0 @@ -# Maintainer: Bartłomiej Piotrowski <bpiotrow...@archlinux.org> -# Contributor: Allan McRae <al...@archlinux.org> - -# toolchain build order: linux-api-headers->glibc->binutils->gcc->binutils->glibc -# NOTE: valgrind requires rebuilt with each major glibc version - -pkgbase=glibc -pkgname=(glibc lib32-glibc) -pkgver=2.33 -pkgrel=1 -arch=(x86_64) -url='https://www.gnu.org/software/libc' -license=(GPL LGPL) -makedepends=(git gd lib32-gcc-libs python) -optdepends=('perl: for mtrace') -options=(!strip staticlibs) -#_commit=3de512be7ea6053255afed6154db9ee31d4e557a -#source=(git+https://sourceware.org/git/glibc.git#commit=$_commit -source=(https://ftp.gnu.org/gnu/glibc/glibc-$pkgver.tar.xz{,.sig} - locale.gen.txt - locale-gen - lib32-glibc.conf - sdt.h sdt-config.h) -validpgpkeys=(7273542B39962DF7B299931416792B4EA25340F8 # Carlos O'Donell - BC7C7372637EC10C57D7AA6579C43DFBF1CF2187) # Siddhesh Poyarekar -md5sums=('390bbd889c7e8e8a7041564cb6b27cca' - 'SKIP' - '07ac979b6ab5eeb778d55f041529d623' - '476e9113489f93b348b21e144b6a8fcf' - '6e052f1cb693d5d3203f50f9d4e8c33b' - '91fec3b7e75510ae2ac42533aa2e695e' - '680df504c683640b02ed4a805797c0b2') - -prepare() { - mkdir -p glibc-build lib32-glibc-build - - [[ -d glibc-$pkgver ]] && ln -s glibc-$pkgver glibc - cd glibc - - local i; for i in ${source[@]}; do - case ${i%::*} in - *.patch) - echo " -> Applying ${i}" - patch -p1 -i "$srcdir/${i}" - ;; - esac - done -} - -build() { - local _configure_flags=( - --prefix=/usr - --with-headers=/usr/include - --with-bugurl=https://bugs.archlinux.org/ - --enable-add-ons - --enable-bind-now - --enable-cet - --enable-lock-elision - --enable-multi-arch - --enable-stack-protector=strong - --enable-stackguard-randomization - --enable-static-pie - --enable-systemtap - --disable-profile - --disable-werror - ) - - cd "$srcdir/glibc-build" - - echo "slibdir=/usr/lib" >> configparms - echo "rtlddir=/usr/lib" >> configparms - echo "sbindir=/usr/bin" >> configparms - echo "rootsbindir=/usr/bin" >> configparms - - # remove fortify for building libraries - CPPFLAGS=${CPPFLAGS/-D_FORTIFY_SOURCE=2/} - - # - CFLAGS=${CFLAGS/-fno-plt/} - CXXFLAGS=${CXXFLAGS/-fno-plt/} - LDFLAGS=${LDFLAGS/,-z,now/} - - "$srcdir/glibc/configure" \ - --libdir=/usr/lib \ - --libexecdir=/usr/lib \ - ${_configure_flags[@]} - - # build libraries with fortify disabled - echo "build-programs=no" >> configparms - make - - # re-enable fortify for programs - sed -i "/build-programs=/s#no#yes#" configparms - - echo "CC += -D_FORTIFY_SOURCE=2" >> configparms - echo "CXX += -D_FORTIFY_SOURCE=2" >> configparms - make - - # build info pages manually for reprducibility - make info - - cd "$srcdir/lib32-glibc-build" - export CC="gcc -m32 -mstackrealign" - export CXX="g++ -m32 -mstackrealign" - - echo "slibdir=/usr/lib32" >> configparms - echo "rtlddir=/usr/lib32" >> configparms - echo "sbindir=/usr/bin" >> configparms - echo "rootsbindir=/usr/bin" >> configparms - - # remove fortify for building libraries - CPPFLAGS=${CPPFLAGS/-D_FORTIFY_SOURCE=2/} - CFLAGS=${CFLAGS/-fno-plt/} - CXXFLAGS=${CXXFLAGS/-fno-plt/} - - "$srcdir/glibc/configure" \ - --host=i686-pc-linux-gnu \ - --libdir=/usr/lib32 \ - --libexecdir=/usr/lib32 \ - ${_configure_flags[@]} - - # build libraries with fortify disabled - echo "build-programs=no" >> configparms - make - - # re-enable fortify for programs - sed -i "/build-programs=/s#no#yes#" configparms - - echo "CC += -D_FORTIFY_SOURCE=2" >> configparms - echo "CXX += -D_FORTIFY_SOURCE=2" >> configparms - make - -} - -check() { - cd glibc-build - - # remove fortify in preparation to run test-suite - sed -i '/FORTIFY/d' configparms - - # some failures are "expected" - make check || true -} - -package_glibc() { - pkgdesc='GNU C Library' - depends=('linux-api-headers>=4.10' tzdata filesystem) - optdepends=('gd: for memusagestat') - install=glibc.install - backup=(etc/gai.conf - etc/locale.gen - etc/nscd.conf) - - install -dm755 "$pkgdir/etc" - touch "$pkgdir/etc/ld.so.conf" - - make -C glibc-build install_root="$pkgdir" install - rm -f "$pkgdir"/etc/ld.so.{cache,conf} - - # Shipped in tzdata - rm -f "$pkgdir"/usr/bin/{tzselect,zdump,zic} - - cd glibc - - install -dm755 "$pkgdir"/usr/lib/{locale,systemd/system,tmpfiles.d} - install -m644 nscd/nscd.conf "$pkgdir/etc/nscd.conf" - install -m644 nscd/nscd.service "$pkgdir/usr/lib/systemd/system" - install -m644 nscd/nscd.tmpfiles "$pkgdir/usr/lib/tmpfiles.d/nscd.conf" - install -dm755 "$pkgdir/var/db/nscd" - - install -m644 posix/gai.conf "$pkgdir"/etc/gai.conf - - install -m755 "$srcdir/locale-gen" "$pkgdir/usr/bin" - - # Create /etc/locale.gen - install -m644 "$srcdir/locale.gen.txt" "$pkgdir/etc/locale.gen" - sed -e '1,3d' -e 's|/| |g' -e 's|\\| |g' -e 's|^|#|g' \ - "$srcdir/glibc/localedata/SUPPORTED" >> "$pkgdir/etc/locale.gen" - - if check_option 'debug' n; then - find "$pkgdir"/usr/bin -type f -executable -exec strip $STRIP_BINARIES {} + 2> /dev/null || true - find "$pkgdir"/usr/lib -name '*.a' -type f -exec strip $STRIP_STATIC {} + 2> /dev/null || true - - # Do not strip these for gdb and valgrind functionality, but strip the rest - find "$pkgdir"/usr/lib \ - -not -name 'ld-*.so' \ - -not -name 'libc-*.so' \ - -not -name 'libpthread-*.so' \ - -not -name 'libthread_db-*.so' \ - -name '*-*.so' -type f -exec strip $STRIP_SHARED {} + 2> /dev/null || true - fi - - # Provide tracing probes to libstdc++ for exceptions, possibly for other - # libraries too. Useful for gdb's catch command. - install -Dm644 "$srcdir/sdt.h" "$pkgdir/usr/include/sys/sdt.h" - install -Dm644 "$srcdir/sdt-config.h" "$pkgdir/usr/include/sys/sdt-config.h" - - # Provided by libxcrypt; keep the old shared library for backwards compatibility - rm -f "$pkgdir"/usr/include/crypt.h "$pkgdir"/usr/lib/libcrypt.{a,so} -} - -package_lib32-glibc() { - pkgdesc='GNU C Library (32-bit)' - depends=("glibc=$pkgver") - options+=('!emptydirs') - - cd lib32-glibc-build - - make install_root="$pkgdir" install - rm -rf "$pkgdir"/{etc,sbin,usr/{bin,sbin,share},var} - - # We need to keep 32 bit specific header files - find "$pkgdir/usr/include" -type f -not -name '*-32.h' -delete - - # Dynamic linker - install -d "$pkgdir/usr/lib" - ln -s ../lib32/ld-linux.so.2 "$pkgdir/usr/lib/" - - # Add lib32 paths to the default library search path - install -Dm644 "$srcdir/lib32-glibc.conf" "$pkgdir/etc/ld.so.conf.d/lib32-glibc.conf" - - # Symlink /usr/lib32/locale to /usr/lib/locale - ln -s ../lib/locale "$pkgdir/usr/lib32/locale" - - if check_option 'debug' n; then - find "$pkgdir"/usr/lib32 -name '*.a' -type f -exec strip $STRIP_STATIC {} + 2> /dev/null || true - find "$pkgdir"/usr/lib32 \ - -not -name 'ld-*.so' \ - -not -name 'libc-*.so' \ - -not -name 'libpthread-*.so' \ - -not -name 'libthread_db-*.so' \ - -name '*-*.so' -type f -exec strip $STRIP_SHARED {} + 2> /dev/null || true - fi - - # Provided by lib32-libxcrypt; keep the old shared library for backwards compatibility - rm -f "$pkgdir"/usr/lib32/libcrypt.{a,so} -} Copied: glibc/repos/testing-x86_64/PKGBUILD (from rev 407499, glibc/trunk/PKGBUILD) =================================================================== --- PKGBUILD (rev 0) +++ PKGBUILD 2021-02-05 00:50:07 UTC (rev 407500) @@ -0,0 +1,237 @@ +# Maintainer: Bartłomiej Piotrowski <bpiotrow...@archlinux.org> +# Contributor: Allan McRae <al...@archlinux.org> + +# toolchain build order: linux-api-headers->glibc->binutils->gcc->binutils->glibc +# NOTE: valgrind requires rebuilt with each major glibc version + +pkgbase=glibc +pkgname=(glibc lib32-glibc) +pkgver=2.33 +pkgrel=2 +arch=(x86_64) +url='https://www.gnu.org/software/libc' +license=(GPL LGPL) +makedepends=(git gd lib32-gcc-libs python) +optdepends=('perl: for mtrace') +options=(!strip staticlibs) +#_commit=3de512be7ea6053255afed6154db9ee31d4e557a +#source=(git+https://sourceware.org/git/glibc.git#commit=$_commit +source=(https://ftp.gnu.org/gnu/glibc/glibc-$pkgver.tar.xz{,.sig} + locale.gen.txt + locale-gen + lib32-glibc.conf + sdt.h sdt-config.h) +validpgpkeys=(7273542B39962DF7B299931416792B4EA25340F8 # Carlos O'Donell + BC7C7372637EC10C57D7AA6579C43DFBF1CF2187) # Siddhesh Poyarekar +md5sums=('390bbd889c7e8e8a7041564cb6b27cca' + 'SKIP' + '07ac979b6ab5eeb778d55f041529d623' + '476e9113489f93b348b21e144b6a8fcf' + '6e052f1cb693d5d3203f50f9d4e8c33b' + '91fec3b7e75510ae2ac42533aa2e695e' + '680df504c683640b02ed4a805797c0b2') + +prepare() { + mkdir -p glibc-build lib32-glibc-build + + [[ -d glibc-$pkgver ]] && ln -s glibc-$pkgver glibc + cd glibc + + local i; for i in ${source[@]}; do + case ${i%::*} in + *.patch) + echo " -> Applying ${i}" + patch -p1 -i "$srcdir/${i}" + ;; + esac + done +} + +build() { + local _configure_flags=( + --prefix=/usr + --with-headers=/usr/include + --with-bugurl=https://bugs.archlinux.org/ + --enable-add-ons + --enable-bind-now + --enable-cet + --enable-lock-elision + --enable-multi-arch + --enable-stack-protector=strong + --enable-stackguard-randomization + --enable-static-pie + --enable-systemtap + --disable-profile + --disable-werror + ) + + cd "$srcdir/glibc-build" + + echo "slibdir=/usr/lib" >> configparms + echo "rtlddir=/usr/lib" >> configparms + echo "sbindir=/usr/bin" >> configparms + echo "rootsbindir=/usr/bin" >> configparms + + # remove fortify for building libraries + CPPFLAGS=${CPPFLAGS/-D_FORTIFY_SOURCE=2/} + + # + CFLAGS=${CFLAGS/-fno-plt/} + CXXFLAGS=${CXXFLAGS/-fno-plt/} + LDFLAGS=${LDFLAGS/,-z,now/} + + "$srcdir/glibc/configure" \ + --libdir=/usr/lib \ + --libexecdir=/usr/lib \ + ${_configure_flags[@]} + + # build libraries with fortify disabled + echo "build-programs=no" >> configparms + make + + # re-enable fortify for programs + sed -i "/build-programs=/s#no#yes#" configparms + + echo "CC += -D_FORTIFY_SOURCE=2" >> configparms + echo "CXX += -D_FORTIFY_SOURCE=2" >> configparms + make + + # build info pages manually for reprducibility + make info + + cd "$srcdir/lib32-glibc-build" + export CC="gcc -m32 -mstackrealign" + export CXX="g++ -m32 -mstackrealign" + + echo "slibdir=/usr/lib32" >> configparms + echo "rtlddir=/usr/lib32" >> configparms + echo "sbindir=/usr/bin" >> configparms + echo "rootsbindir=/usr/bin" >> configparms + + # remove fortify for building libraries + CPPFLAGS=${CPPFLAGS/-D_FORTIFY_SOURCE=2/} + CFLAGS=${CFLAGS/-fno-plt/} + CXXFLAGS=${CXXFLAGS/-fno-plt/} + + "$srcdir/glibc/configure" \ + --host=i686-pc-linux-gnu \ + --libdir=/usr/lib32 \ + --libexecdir=/usr/lib32 \ + ${_configure_flags[@]} + + # build libraries with fortify disabled + echo "build-programs=no" >> configparms + make + + # re-enable fortify for programs + sed -i "/build-programs=/s#no#yes#" configparms + + echo "CC += -D_FORTIFY_SOURCE=2" >> configparms + echo "CXX += -D_FORTIFY_SOURCE=2" >> configparms + make + +} + +check() { + cd glibc-build + + # remove fortify in preparation to run test-suite + sed -i '/FORTIFY/d' configparms + + # some failures are "expected" + make check || true +} + +package_glibc() { + pkgdesc='GNU C Library' + depends=('linux-api-headers>=4.10' tzdata filesystem) + optdepends=('gd: for memusagestat') + install=glibc.install + backup=(etc/gai.conf + etc/locale.gen + etc/nscd.conf) + + install -dm755 "$pkgdir/etc" + touch "$pkgdir/etc/ld.so.conf" + + make -C glibc-build install_root="$pkgdir" install + rm -f "$pkgdir"/etc/ld.so.{cache,conf} + + # Shipped in tzdata + rm -f "$pkgdir"/usr/bin/{tzselect,zdump,zic} + + cd glibc + + install -dm755 "$pkgdir"/usr/lib/{locale,systemd/system,tmpfiles.d} + install -m644 nscd/nscd.conf "$pkgdir/etc/nscd.conf" + install -m644 nscd/nscd.service "$pkgdir/usr/lib/systemd/system" + install -m644 nscd/nscd.tmpfiles "$pkgdir/usr/lib/tmpfiles.d/nscd.conf" + install -dm755 "$pkgdir/var/db/nscd" + + install -m644 posix/gai.conf "$pkgdir"/etc/gai.conf + + install -m755 "$srcdir/locale-gen" "$pkgdir/usr/bin" + + # Create /etc/locale.gen + install -m644 "$srcdir/locale.gen.txt" "$pkgdir/etc/locale.gen" + sed -e '1,3d' -e 's|/| |g' -e 's|\\| |g' -e 's|^|#|g' \ + "$srcdir/glibc/localedata/SUPPORTED" >> "$pkgdir/etc/locale.gen" + + if check_option 'debug' n; then + find "$pkgdir"/usr/bin -type f -executable -exec strip $STRIP_BINARIES {} + 2> /dev/null || true + find "$pkgdir"/usr/lib -name '*.a' -type f -exec strip $STRIP_STATIC {} + 2> /dev/null || true + + # Do not strip these for gdb and valgrind functionality, but strip the rest + find "$pkgdir"/usr/lib \ + -not -name 'ld-*.so' \ + -not -name 'libc-*.so' \ + -not -name 'libpthread-*.so' \ + -not -name 'libthread_db-*.so' \ + -name '*-*.so' -type f -exec strip $STRIP_SHARED {} + 2> /dev/null || true + fi + + # Provide tracing probes to libstdc++ for exceptions, possibly for other + # libraries too. Useful for gdb's catch command. + install -Dm644 "$srcdir/sdt.h" "$pkgdir/usr/include/sys/sdt.h" + install -Dm644 "$srcdir/sdt-config.h" "$pkgdir/usr/include/sys/sdt-config.h" + + # Provided by libxcrypt; keep the old shared library for backwards compatibility + rm -f "$pkgdir"/usr/include/crypt.h "$pkgdir"/usr/lib/libcrypt.{a,so} +} + +package_lib32-glibc() { + pkgdesc='GNU C Library (32-bit)' + depends=("glibc=$pkgver") + options+=('!emptydirs') + + cd lib32-glibc-build + + make install_root="$pkgdir" install + rm -rf "$pkgdir"/{etc,sbin,usr/{bin,sbin,share},var} + + # We need to keep 32 bit specific header files + find "$pkgdir/usr/include" -type f -not -name '*-32.h' -delete + + # Dynamic linker + install -d "$pkgdir/usr/lib" + ln -s ../lib32/ld-linux.so.2 "$pkgdir/usr/lib/" + + # Add lib32 paths to the default library search path + install -Dm644 "$srcdir/lib32-glibc.conf" "$pkgdir/etc/ld.so.conf.d/lib32-glibc.conf" + + # Symlink /usr/lib32/locale to /usr/lib/locale + ln -s ../lib/locale "$pkgdir/usr/lib32/locale" + + if check_option 'debug' n; then + find "$pkgdir"/usr/lib32 -name '*.a' -type f -exec strip $STRIP_STATIC {} + 2> /dev/null || true + find "$pkgdir"/usr/lib32 \ + -not -name 'ld-*.so' \ + -not -name 'libc-*.so' \ + -not -name 'libpthread-*.so' \ + -not -name 'libthread_db-*.so' \ + -name '*-*.so' -type f -exec strip $STRIP_SHARED {} + 2> /dev/null || true + fi + + # Provided by lib32-libxcrypt; keep the old shared library for backwards compatibility + rm -f "$pkgdir"/usr/lib32/libcrypt.{a,so} +} Deleted: glibc.install =================================================================== --- glibc.install 2021-02-05 00:49:34 UTC (rev 407499) +++ glibc.install 2021-02-05 00:50:07 UTC (rev 407500) @@ -1,5 +0,0 @@ -post_upgrade() { - locale-gen - - ldconfig -r . -} Copied: glibc/repos/testing-x86_64/glibc.install (from rev 407499, glibc/trunk/glibc.install) =================================================================== --- glibc.install (rev 0) +++ glibc.install 2021-02-05 00:50:07 UTC (rev 407500) @@ -0,0 +1,5 @@ +post_upgrade() { + locale-gen + + ldconfig -r . +} Deleted: lib32-glibc.conf =================================================================== --- lib32-glibc.conf 2021-02-05 00:49:34 UTC (rev 407499) +++ lib32-glibc.conf 2021-02-05 00:50:07 UTC (rev 407500) @@ -1 +0,0 @@ -/usr/lib32 Copied: glibc/repos/testing-x86_64/lib32-glibc.conf (from rev 407499, glibc/trunk/lib32-glibc.conf) =================================================================== --- lib32-glibc.conf (rev 0) +++ lib32-glibc.conf 2021-02-05 00:50:07 UTC (rev 407500) @@ -0,0 +1 @@ +/usr/lib32 Deleted: locale-gen =================================================================== --- locale-gen 2021-02-05 00:49:34 UTC (rev 407499) +++ locale-gen 2021-02-05 00:50:07 UTC (rev 407500) @@ -1,42 +0,0 @@ -#!/bin/sh - -set -e - -LOCALEGEN=/etc/locale.gen -LOCALES=/usr/share/i18n/locales -if [ -n "$POSIXLY_CORRECT" ]; then - unset POSIXLY_CORRECT -fi - - -[ -f $LOCALEGEN -a -s $LOCALEGEN ] || exit 0; - -# Remove all old locale dir and locale-archive before generating new -# locale data. -rm -rf /usr/lib/locale/* || true - -umask 022 - -is_entry_ok() { - if [ -n "$locale" -a -n "$charset" ] ; then - true - else - echo "error: Bad entry '$locale $charset'" - false - fi -} - -echo "Generating locales..." -while read locale charset; do \ - case $locale in \#*) continue;; "") continue;; esac; \ - is_entry_ok || continue - echo -n " `echo $locale | sed 's/\([^.\@]*\).*/\1/'`"; \ - echo -n ".$charset"; \ - echo -n `echo $locale | sed 's/\([^\@]*\)\(\@.*\)*/\2/'`; \ - echo -n '...'; \ - if [ -f $LOCALES/$locale ]; then input=$locale; else \ - input=`echo $locale | sed 's/\([^.]*\)[^@]*\(.*\)/\1\2/'`; fi; \ - localedef -i $input -c -f $charset -A /usr/share/locale/locale.alias $locale; \ - echo ' done'; \ -done < $LOCALEGEN -echo "Generation complete." Copied: glibc/repos/testing-x86_64/locale-gen (from rev 407499, glibc/trunk/locale-gen) =================================================================== --- locale-gen (rev 0) +++ locale-gen 2021-02-05 00:50:07 UTC (rev 407500) @@ -0,0 +1,42 @@ +#!/bin/sh + +set -e + +LOCALEGEN=/etc/locale.gen +LOCALES=/usr/share/i18n/locales +if [ -n "$POSIXLY_CORRECT" ]; then + unset POSIXLY_CORRECT +fi + + +[ -f $LOCALEGEN -a -s $LOCALEGEN ] || exit 0; + +# Remove all old locale dir and locale-archive before generating new +# locale data. +rm -rf /usr/lib/locale/* || true + +umask 022 + +is_entry_ok() { + if [ -n "$locale" -a -n "$charset" ] ; then + true + else + echo "error: Bad entry '$locale $charset'" + false + fi +} + +echo "Generating locales..." +while read locale charset; do \ + case $locale in \#*) continue;; "") continue;; esac; \ + is_entry_ok || continue + echo -n " `echo $locale | sed 's/\([^.\@]*\).*/\1/'`"; \ + echo -n ".$charset"; \ + echo -n `echo $locale | sed 's/\([^\@]*\)\(\@.*\)*/\2/'`; \ + echo -n '...'; \ + if [ -f $LOCALES/$locale ]; then input=$locale; else \ + input=`echo $locale | sed 's/\([^.]*\)[^@]*\(.*\)/\1\2/'`; fi; \ + localedef -i $input -c -f $charset -A /usr/share/locale/locale.alias $locale; \ + echo ' done'; \ +done < $LOCALEGEN +echo "Generation complete." Deleted: locale.gen.txt =================================================================== --- locale.gen.txt 2021-02-05 00:49:34 UTC (rev 407499) +++ locale.gen.txt 2021-02-05 00:50:07 UTC (rev 407500) @@ -1,23 +0,0 @@ -# Configuration file for locale-gen -# -# lists of locales that are to be generated by the locale-gen command. -# -# Each line is of the form: -# -# <locale> <charset> -# -# where <locale> is one of the locales given in /usr/share/i18n/locales -# and <charset> is one of the character sets listed in /usr/share/i18n/charmaps -# -# Examples: -# en_US ISO-8859-1 -# en_US.UTF-8 UTF-8 -# de_DE ISO-8859-1 -# de_DE@euro ISO-8859-15 -# -# The locale-gen command will generate all the locales, -# placing them in /usr/lib/locale. -# -# A list of supported locales is included in this file. -# Uncomment the ones you need. -# Copied: glibc/repos/testing-x86_64/locale.gen.txt (from rev 407499, glibc/trunk/locale.gen.txt) =================================================================== --- locale.gen.txt (rev 0) +++ locale.gen.txt 2021-02-05 00:50:07 UTC (rev 407500) @@ -0,0 +1,23 @@ +# Configuration file for locale-gen +# +# lists of locales that are to be generated by the locale-gen command. +# +# Each line is of the form: +# +# <locale> <charset> +# +# where <locale> is one of the locales given in /usr/share/i18n/locales +# and <charset> is one of the character sets listed in /usr/share/i18n/charmaps +# +# Examples: +# en_US ISO-8859-1 +# en_US.UTF-8 UTF-8 +# de_DE ISO-8859-1 +# de_DE@euro ISO-8859-15 +# +# The locale-gen command will generate all the locales, +# placing them in /usr/lib/locale. +# +# A list of supported locales is included in this file. +# Uncomment the ones you need. +# Deleted: sdt-config.h =================================================================== --- sdt-config.h 2021-02-05 00:49:34 UTC (rev 407499) +++ sdt-config.h 2021-02-05 00:50:07 UTC (rev 407500) @@ -1,6 +0,0 @@ -/* includes/sys/sdt-config.h. Generated from sdt-config.h.in by configure. - - This file just defines _SDT_ASM_SECTION_AUTOGROUP_SUPPORT to 0 or 1 to - indicate whether the assembler supports "?" in .pushsection directives. */ - -#define _SDT_ASM_SECTION_AUTOGROUP_SUPPORT 1 Copied: glibc/repos/testing-x86_64/sdt-config.h (from rev 407499, glibc/trunk/sdt-config.h) =================================================================== --- sdt-config.h (rev 0) +++ sdt-config.h 2021-02-05 00:50:07 UTC (rev 407500) @@ -0,0 +1,6 @@ +/* includes/sys/sdt-config.h. Generated from sdt-config.h.in by configure. + + This file just defines _SDT_ASM_SECTION_AUTOGROUP_SUPPORT to 0 or 1 to + indicate whether the assembler supports "?" in .pushsection directives. */ + +#define _SDT_ASM_SECTION_AUTOGROUP_SUPPORT 1 Deleted: sdt.h =================================================================== --- sdt.h 2021-02-05 00:49:34 UTC (rev 407499) +++ sdt.h 2021-02-05 00:50:07 UTC (rev 407500) @@ -1,430 +0,0 @@ -/* <sys/sdt.h> - Systemtap static probe definition macros. - - This file is dedicated to the public domain, pursuant to CC0 - (https://creativecommons.org/publicdomain/zero/1.0/) -*/ - -#ifndef _SYS_SDT_H -#define _SYS_SDT_H 1 - -/* - This file defines a family of macros - - STAP_PROBEn(op1, ..., opn) - - that emit a nop into the instruction stream, and some data into an auxiliary - note section. The data in the note section describes the operands, in terms - of size and location. Each location is encoded as assembler operand string. - Consumer tools such as gdb or systemtap insert breakpoints on top of - the nop, and decode the location operand-strings, like an assembler, - to find the values being passed. - - The operand strings are selected by the compiler for each operand. - They are constrained by gcc inline-assembler codes. The default is: - - #define STAP_SDT_ARG_CONSTRAINT nor - - This is a good default if the operands tend to be integral and - moderate in number (smaller than number of registers). In other - cases, the compiler may report "'asm' requires impossible reload" or - similar. In this case, consider simplifying the macro call (fewer - and simpler operands), reduce optimization, or override the default - constraints string via: - - #define STAP_SDT_ARG_CONSTRAINT g - #include <sys/sdt.h> - - See also: - https://sourceware.org/systemtap/wiki/UserSpaceProbeImplementation - https://gcc.gnu.org/onlinedocs/gcc/Constraints.html - */ - - - -#ifdef __ASSEMBLER__ -# define _SDT_PROBE(provider, name, n, arglist) \ - _SDT_ASM_BODY(provider, name, _SDT_ASM_STRING_1, (_SDT_DEPAREN_##n arglist)) \ - _SDT_ASM_BASE -# define _SDT_ASM_1(x) x; -# define _SDT_ASM_2(a, b) a,b; -# define _SDT_ASM_3(a, b, c) a,b,c; -# define _SDT_ASM_5(a, b, c, d, e) a,b,c,d,e; -# define _SDT_ASM_STRING_1(x) .asciz #x; -# define _SDT_DEPAREN_0() /* empty */ -# define _SDT_DEPAREN_1(a) a -# define _SDT_DEPAREN_2(a,b) a b -# define _SDT_DEPAREN_3(a,b,c) a b c -# define _SDT_DEPAREN_4(a,b,c,d) a b c d -# define _SDT_DEPAREN_5(a,b,c,d,e) a b c d e -# define _SDT_DEPAREN_6(a,b,c,d,e,f) a b c d e f -# define _SDT_DEPAREN_7(a,b,c,d,e,f,g) a b c d e f g -# define _SDT_DEPAREN_8(a,b,c,d,e,f,g,h) a b c d e f g h -# define _SDT_DEPAREN_9(a,b,c,d,e,f,g,h,i) a b c d e f g h i -# define _SDT_DEPAREN_10(a,b,c,d,e,f,g,h,i,j) a b c d e f g h i j -# define _SDT_DEPAREN_11(a,b,c,d,e,f,g,h,i,j,k) a b c d e f g h i j k -# define _SDT_DEPAREN_12(a,b,c,d,e,f,g,h,i,j,k,l) a b c d e f g h i j k l -#else -# define _SDT_PROBE(provider, name, n, arglist) \ - do { \ - __asm__ __volatile__ (_SDT_ASM_BODY(provider, name, _SDT_ASM_ARGS, (n)) \ - :: _SDT_ASM_OPERANDS_##n arglist); \ - __asm__ __volatile__ (_SDT_ASM_BASE); \ - } while (0) -# define _SDT_S(x) #x -# define _SDT_ASM_1(x) _SDT_S(x) "\n" -# define _SDT_ASM_2(a, b) _SDT_S(a) "," _SDT_S(b) "\n" -# define _SDT_ASM_3(a, b, c) _SDT_S(a) "," _SDT_S(b) "," \ - _SDT_S(c) "\n" -# define _SDT_ASM_5(a, b, c, d, e) _SDT_S(a) "," _SDT_S(b) "," \ - _SDT_S(c) "," _SDT_S(d) "," \ - _SDT_S(e) "\n" -# define _SDT_ASM_ARGS(n) _SDT_ASM_STRING(_SDT_ASM_TEMPLATE_##n) -# define _SDT_ASM_STRING_1(x) _SDT_ASM_1(.asciz #x) - -# define _SDT_ARGFMT(no) %n[_SDT_S##no]@_SDT_ARGTMPL(_SDT_A##no) - -# ifndef STAP_SDT_ARG_CONSTRAINT -# if defined __powerpc__ -# define STAP_SDT_ARG_CONSTRAINT nZr -# else -# define STAP_SDT_ARG_CONSTRAINT nor -# endif -# endif - -# define _SDT_STRINGIFY(x) #x -# define _SDT_ARG_CONSTRAINT_STRING(x) _SDT_STRINGIFY(x) -# define _SDT_ARG(n, x) \ - [_SDT_S##n] "n" ((_SDT_ARGSIGNED (x) ? 1 : -1) * (int) _SDT_ARGSIZE (x)), \ - [_SDT_A##n] _SDT_ARG_CONSTRAINT_STRING (STAP_SDT_ARG_CONSTRAINT) (_SDT_ARGVAL (x)) -#endif -#define _SDT_ASM_STRING(x) _SDT_ASM_STRING_1(x) - -#define _SDT_ARGARRAY(x) (__builtin_classify_type (x) == 14 \ - || __builtin_classify_type (x) == 5) - -#ifdef __cplusplus -# define _SDT_ARGSIGNED(x) (!_SDT_ARGARRAY (x) \ - && __sdt_type<__typeof (x)>::__sdt_signed) -# define _SDT_ARGSIZE(x) (_SDT_ARGARRAY (x) \ - ? sizeof (void *) : sizeof (x)) -# define _SDT_ARGVAL(x) (x) - -# include <cstddef> - -template<typename __sdt_T> -struct __sdt_type -{ - static const bool __sdt_signed = false; -}; - -#define __SDT_ALWAYS_SIGNED(T) \ -template<> struct __sdt_type<T> { static const bool __sdt_signed = true; }; -#define __SDT_COND_SIGNED(T,CT) \ -template<> struct __sdt_type<T> { static const bool __sdt_signed = ((CT)(-1) < 1); }; -__SDT_ALWAYS_SIGNED(signed char) -__SDT_ALWAYS_SIGNED(short) -__SDT_ALWAYS_SIGNED(int) -__SDT_ALWAYS_SIGNED(long) -__SDT_ALWAYS_SIGNED(long long) -__SDT_ALWAYS_SIGNED(volatile signed char) -__SDT_ALWAYS_SIGNED(volatile short) -__SDT_ALWAYS_SIGNED(volatile int) -__SDT_ALWAYS_SIGNED(volatile long) -__SDT_ALWAYS_SIGNED(volatile long long) -__SDT_ALWAYS_SIGNED(const signed char) -__SDT_ALWAYS_SIGNED(const short) -__SDT_ALWAYS_SIGNED(const int) -__SDT_ALWAYS_SIGNED(const long) -__SDT_ALWAYS_SIGNED(const long long) -__SDT_ALWAYS_SIGNED(const volatile signed char) -__SDT_ALWAYS_SIGNED(const volatile short) -__SDT_ALWAYS_SIGNED(const volatile int) -__SDT_ALWAYS_SIGNED(const volatile long) -__SDT_ALWAYS_SIGNED(const volatile long long) -__SDT_COND_SIGNED(char, char) -__SDT_COND_SIGNED(wchar_t, wchar_t) -__SDT_COND_SIGNED(volatile char, char) -__SDT_COND_SIGNED(volatile wchar_t, wchar_t) -__SDT_COND_SIGNED(const char, char) -__SDT_COND_SIGNED(const wchar_t, wchar_t) -__SDT_COND_SIGNED(const volatile char, char) -__SDT_COND_SIGNED(const volatile wchar_t, wchar_t) -#if defined (__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) -/* __SDT_COND_SIGNED(char16_t) */ -/* __SDT_COND_SIGNED(char32_t) */ -#endif - -template<typename __sdt_E> -struct __sdt_type<__sdt_E[]> : public __sdt_type<__sdt_E *> {}; - -template<typename __sdt_E, size_t __sdt_N> -struct __sdt_type<__sdt_E[__sdt_N]> : public __sdt_type<__sdt_E *> {}; - -#elif !defined(__ASSEMBLER__) -__extension__ extern unsigned long long __sdt_unsp; -# define _SDT_ARGINTTYPE(x) \ - __typeof (__builtin_choose_expr (((__builtin_classify_type (x) \ - + 3) & -4) == 4, (x), 0U)) -# define _SDT_ARGSIGNED(x) \ - (!__extension__ \ - (__builtin_constant_p ((((unsigned long long) \ - (_SDT_ARGINTTYPE (x)) __sdt_unsp) \ - & ((unsigned long long)1 << (sizeof (unsigned long long) \ - * __CHAR_BIT__ - 1))) == 0) \ - || (_SDT_ARGINTTYPE (x)) -1 > (_SDT_ARGINTTYPE (x)) 0)) -# define _SDT_ARGSIZE(x) \ - (_SDT_ARGARRAY (x) ? sizeof (void *) : sizeof (x)) -# define _SDT_ARGVAL(x) (x) -#endif - -#if defined __powerpc__ || defined __powerpc64__ -# define _SDT_ARGTMPL(id) %I[id]%[id] -#elif defined __i386__ -# define _SDT_ARGTMPL(id) %w[id] /* gcc.gnu.org/PR80115 */ -#else -# define _SDT_ARGTMPL(id) %[id] -#endif - -#ifdef __LP64__ -# define _SDT_ASM_ADDR .8byte -#else -# define _SDT_ASM_ADDR .4byte -#endif - -/* The ia64 and s390 nop instructions take an argument. */ -#if defined(__ia64__) || defined(__s390__) || defined(__s390x__) -#define _SDT_NOP nop 0 -#else -#define _SDT_NOP nop -#endif - -#define _SDT_NOTE_NAME "stapsdt" -#define _SDT_NOTE_TYPE 3 - -/* If the assembler supports the necessary feature, then we can play - nice with code in COMDAT sections, which comes up in C++ code. - Without that assembler support, some combinations of probe placements - in certain kinds of C++ code may produce link-time errors. */ -#include "sdt-config.h" -#if _SDT_ASM_SECTION_AUTOGROUP_SUPPORT -# define _SDT_ASM_AUTOGROUP "?" -#else -# define _SDT_ASM_AUTOGROUP "" -#endif - -#define _SDT_ASM_BODY(provider, name, pack_args, args) \ - _SDT_ASM_1(990: _SDT_NOP) \ - _SDT_ASM_3( .pushsection .note.stapsdt,_SDT_ASM_AUTOGROUP,"note") \ - _SDT_ASM_1( .balign 4) \ - _SDT_ASM_3( .4byte 992f-991f, 994f-993f, _SDT_NOTE_TYPE) \ - _SDT_ASM_1(991: .asciz _SDT_NOTE_NAME) \ - _SDT_ASM_1(992: .balign 4) \ - _SDT_ASM_1(993: _SDT_ASM_ADDR 990b) \ - _SDT_ASM_1( _SDT_ASM_ADDR _.stapsdt.base) \ - _SDT_SEMAPHORE(provider,name) \ - _SDT_ASM_STRING(provider) \ - _SDT_ASM_STRING(name) \ - pack_args args \ - _SDT_ASM_1(994: .balign 4) \ - _SDT_ASM_1( .popsection) - -#define _SDT_ASM_BASE \ - _SDT_ASM_1(.ifndef _.stapsdt.base) \ - _SDT_ASM_5( .pushsection .stapsdt.base,"aG","progbits", \ - .stapsdt.base,comdat) \ - _SDT_ASM_1( .weak _.stapsdt.base) \ - _SDT_ASM_1( .hidden _.stapsdt.base) \ - _SDT_ASM_1( _.stapsdt.base: .space 1) \ - _SDT_ASM_2( .size _.stapsdt.base, 1) \ - _SDT_ASM_1( .popsection) \ - _SDT_ASM_1(.endif) - -#if defined _SDT_HAS_SEMAPHORES -#define _SDT_SEMAPHORE(p,n) _SDT_ASM_1( _SDT_ASM_ADDR p##_##n##_semaphore) -#else -#define _SDT_SEMAPHORE(p,n) _SDT_ASM_1( _SDT_ASM_ADDR 0) -#endif - -#define _SDT_ASM_TEMPLATE_0 /* no arguments */ -#define _SDT_ASM_TEMPLATE_1 _SDT_ARGFMT(1) -#define _SDT_ASM_TEMPLATE_2 _SDT_ASM_TEMPLATE_1 _SDT_ARGFMT(2) -#define _SDT_ASM_TEMPLATE_3 _SDT_ASM_TEMPLATE_2 _SDT_ARGFMT(3) -#define _SDT_ASM_TEMPLATE_4 _SDT_ASM_TEMPLATE_3 _SDT_ARGFMT(4) -#define _SDT_ASM_TEMPLATE_5 _SDT_ASM_TEMPLATE_4 _SDT_ARGFMT(5) -#define _SDT_ASM_TEMPLATE_6 _SDT_ASM_TEMPLATE_5 _SDT_ARGFMT(6) -#define _SDT_ASM_TEMPLATE_7 _SDT_ASM_TEMPLATE_6 _SDT_ARGFMT(7) -#define _SDT_ASM_TEMPLATE_8 _SDT_ASM_TEMPLATE_7 _SDT_ARGFMT(8) -#define _SDT_ASM_TEMPLATE_9 _SDT_ASM_TEMPLATE_8 _SDT_ARGFMT(9) -#define _SDT_ASM_TEMPLATE_10 _SDT_ASM_TEMPLATE_9 _SDT_ARGFMT(10) -#define _SDT_ASM_TEMPLATE_11 _SDT_ASM_TEMPLATE_10 _SDT_ARGFMT(11) -#define _SDT_ASM_TEMPLATE_12 _SDT_ASM_TEMPLATE_11 _SDT_ARGFMT(12) -#define _SDT_ASM_OPERANDS_0() [__sdt_dummy] "g" (0) -#define _SDT_ASM_OPERANDS_1(arg1) _SDT_ARG(1, arg1) -#define _SDT_ASM_OPERANDS_2(arg1, arg2) \ - _SDT_ASM_OPERANDS_1(arg1), _SDT_ARG(2, arg2) -#define _SDT_ASM_OPERANDS_3(arg1, arg2, arg3) \ - _SDT_ASM_OPERANDS_2(arg1, arg2), _SDT_ARG(3, arg3) -#define _SDT_ASM_OPERANDS_4(arg1, arg2, arg3, arg4) \ - _SDT_ASM_OPERANDS_3(arg1, arg2, arg3), _SDT_ARG(4, arg4) -#define _SDT_ASM_OPERANDS_5(arg1, arg2, arg3, arg4, arg5) \ - _SDT_ASM_OPERANDS_4(arg1, arg2, arg3, arg4), _SDT_ARG(5, arg5) -#define _SDT_ASM_OPERANDS_6(arg1, arg2, arg3, arg4, arg5, arg6) \ - _SDT_ASM_OPERANDS_5(arg1, arg2, arg3, arg4, arg5), _SDT_ARG(6, arg6) -#define _SDT_ASM_OPERANDS_7(arg1, arg2, arg3, arg4, arg5, arg6, arg7) \ - _SDT_ASM_OPERANDS_6(arg1, arg2, arg3, arg4, arg5, arg6), _SDT_ARG(7, arg7) -#define _SDT_ASM_OPERANDS_8(arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8) \ - _SDT_ASM_OPERANDS_7(arg1, arg2, arg3, arg4, arg5, arg6, arg7), \ - _SDT_ARG(8, arg8) -#define _SDT_ASM_OPERANDS_9(arg1,arg2,arg3,arg4,arg5,arg6,arg7,arg8,arg9) \ - _SDT_ASM_OPERANDS_8(arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8), \ - _SDT_ARG(9, arg9) -#define _SDT_ASM_OPERANDS_10(arg1,arg2,arg3,arg4,arg5,arg6,arg7,arg8,arg9,arg10) \ - _SDT_ASM_OPERANDS_9(arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8, arg9), \ - _SDT_ARG(10, arg10) -#define _SDT_ASM_OPERANDS_11(arg1,arg2,arg3,arg4,arg5,arg6,arg7,arg8,arg9,arg10,arg11) \ - _SDT_ASM_OPERANDS_10(arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8, arg9, arg10), \ - _SDT_ARG(11, arg11) -#define _SDT_ASM_OPERANDS_12(arg1,arg2,arg3,arg4,arg5,arg6,arg7,arg8,arg9,arg10,arg11,arg12) \ - _SDT_ASM_OPERANDS_11(arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8, arg9, arg10, arg11), \ - _SDT_ARG(12, arg12) - -/* These macros can be used in C, C++, or assembly code. - In assembly code the arguments should use normal assembly operand syntax. */ - -#define STAP_PROBE(provider, name) \ - _SDT_PROBE(provider, name, 0, ()) -#define STAP_PROBE1(provider, name, arg1) \ - _SDT_PROBE(provider, name, 1, (arg1)) -#define STAP_PROBE2(provider, name, arg1, arg2) \ - _SDT_PROBE(provider, name, 2, (arg1, arg2)) -#define STAP_PROBE3(provider, name, arg1, arg2, arg3) \ - _SDT_PROBE(provider, name, 3, (arg1, arg2, arg3)) -#define STAP_PROBE4(provider, name, arg1, arg2, arg3, arg4) \ - _SDT_PROBE(provider, name, 4, (arg1, arg2, arg3, arg4)) -#define STAP_PROBE5(provider, name, arg1, arg2, arg3, arg4, arg5) \ - _SDT_PROBE(provider, name, 5, (arg1, arg2, arg3, arg4, arg5)) -#define STAP_PROBE6(provider, name, arg1, arg2, arg3, arg4, arg5, arg6) \ - _SDT_PROBE(provider, name, 6, (arg1, arg2, arg3, arg4, arg5, arg6)) -#define STAP_PROBE7(provider, name, arg1, arg2, arg3, arg4, arg5, arg6, arg7) \ - _SDT_PROBE(provider, name, 7, (arg1, arg2, arg3, arg4, arg5, arg6, arg7)) -#define STAP_PROBE8(provider,name,arg1,arg2,arg3,arg4,arg5,arg6,arg7,arg8) \ - _SDT_PROBE(provider, name, 8, (arg1,arg2,arg3,arg4,arg5,arg6,arg7,arg8)) -#define STAP_PROBE9(provider,name,arg1,arg2,arg3,arg4,arg5,arg6,arg7,arg8,arg9)\ - _SDT_PROBE(provider, name, 9, (arg1,arg2,arg3,arg4,arg5,arg6,arg7,arg8,arg9)) -#define STAP_PROBE10(provider,name,arg1,arg2,arg3,arg4,arg5,arg6,arg7,arg8,arg9,arg10) \ - _SDT_PROBE(provider, name, 10, \ - (arg1,arg2,arg3,arg4,arg5,arg6,arg7,arg8,arg9,arg10)) -#define STAP_PROBE11(provider,name,arg1,arg2,arg3,arg4,arg5,arg6,arg7,arg8,arg9,arg10,arg11) \ - _SDT_PROBE(provider, name, 11, \ - (arg1,arg2,arg3,arg4,arg5,arg6,arg7,arg8,arg9,arg10,arg11)) -#define STAP_PROBE12(provider,name,arg1,arg2,arg3,arg4,arg5,arg6,arg7,arg8,arg9,arg10,arg11,arg12) \ - _SDT_PROBE(provider, name, 12, \ - (arg1,arg2,arg3,arg4,arg5,arg6,arg7,arg8,arg9,arg10,arg11,arg12)) - -/* This STAP_PROBEV macro can be used in variadic scenarios, where the - number of probe arguments is not known until compile time. Since - variadic macro support may vary with compiler options, you must - pre-#define SDT_USE_VARIADIC to enable this type of probe. - - The trick to count __VA_ARGS__ was inspired by this post by - Laurent Deniau <laurent.den...@cern.ch>: - http://groups.google.com/group/comp.std.c/msg/346fc464319b1ee5 - - Note that our _SDT_NARG is called with an extra 0 arg that's not - counted, so we don't have to worry about the behavior of macros - called without any arguments. */ - -#ifdef SDT_USE_VARIADIC -#define _SDT_NARG(...) __SDT_NARG(__VA_ARGS__, 12,11,10,9,8,7,6,5,4,3,2,1,0) -#define __SDT_NARG(_0,_1,_2,_3,_4,_5,_6,_7,_8,_9,_10,_11,_12, N, ...) N -#define _SDT_PROBE_N(provider, name, N, ...) \ - _SDT_PROBE(provider, name, N, (__VA_ARGS__)) -#define STAP_PROBEV(provider, name, ...) \ - _SDT_PROBE_N(provider, name, _SDT_NARG(0, ##__VA_ARGS__), ##__VA_ARGS__) -#endif - -/* These macros are for use in asm statements. You must compile - with -std=gnu99 or -std=c99 to use the STAP_PROBE_ASM macro. - - The STAP_PROBE_ASM macro generates a quoted string to be used in the - template portion of the asm statement, concatenated with strings that - contain the actual assembly code around the probe site. - - For example: - - asm ("before\n" - STAP_PROBE_ASM(provider, fooprobe, %eax 4(%esi)) - "after"); - - emits the assembly code for "before\nafter", with a probe in between. - The probe arguments are the %eax register, and the value of the memory - word located 4 bytes past the address in the %esi register. Note that - because this is a simple asm, not a GNU C extended asm statement, these - % characters do not need to be doubled to generate literal %reg names. - - In a GNU C extended asm statement, the probe arguments can be specified - using the macro STAP_PROBE_ASM_TEMPLATE(n) for n arguments. The paired - macro STAP_PROBE_ASM_OPERANDS gives the C values of these probe arguments, - and appears in the input operand list of the asm statement. For example: - - asm ("someinsn %0,%1\n" // %0 is output operand, %1 is input operand - STAP_PROBE_ASM(provider, fooprobe, STAP_PROBE_ASM_TEMPLATE(3)) - "otherinsn %[namedarg]" - : "r" (outvar) - : "g" (some_value), [namedarg] "i" (1234), - STAP_PROBE_ASM_OPERANDS(3, some_value, some_ptr->field, 1234)); - - This is just like writing: - - STAP_PROBE3(provider, fooprobe, some_value, some_ptr->field, 1234)); - - but the probe site is right between "someinsn" and "otherinsn". - - The probe arguments in STAP_PROBE_ASM can be given as assembly - operands instead, even inside a GNU C extended asm statement. - Note that these can use operand templates like %0 or %[name], - and likewise they must write %%reg for a literal operand of %reg. */ - -#if __STDC_VERSION__ >= 199901L -# define STAP_PROBE_ASM(provider, name, ...) \ - _SDT_ASM_BODY(provider, name, _SDT_ASM_STRING, (__VA_ARGS__)) \ - _SDT_ASM_BASE -# define STAP_PROBE_ASM_OPERANDS(n, ...) _SDT_ASM_OPERANDS_##n(__VA_ARGS__) -#else -# define STAP_PROBE_ASM(provider, name, args) \ - _SDT_ASM_BODY(provider, name, _SDT_ASM_STRING, (args)) \ - _SDT_ASM_BASE -#endif -#define STAP_PROBE_ASM_TEMPLATE(n) _SDT_ASM_TEMPLATE_##n - - -/* DTrace compatible macro names. */ -#define DTRACE_PROBE(provider,probe) \ - STAP_PROBE(provider,probe) -#define DTRACE_PROBE1(provider,probe,parm1) \ - STAP_PROBE1(provider,probe,parm1) -#define DTRACE_PROBE2(provider,probe,parm1,parm2) \ - STAP_PROBE2(provider,probe,parm1,parm2) -#define DTRACE_PROBE3(provider,probe,parm1,parm2,parm3) \ - STAP_PROBE3(provider,probe,parm1,parm2,parm3) -#define DTRACE_PROBE4(provider,probe,parm1,parm2,parm3,parm4) \ - STAP_PROBE4(provider,probe,parm1,parm2,parm3,parm4) -#define DTRACE_PROBE5(provider,probe,parm1,parm2,parm3,parm4,parm5) \ - STAP_PROBE5(provider,probe,parm1,parm2,parm3,parm4,parm5) -#define DTRACE_PROBE6(provider,probe,parm1,parm2,parm3,parm4,parm5,parm6) \ - STAP_PROBE6(provider,probe,parm1,parm2,parm3,parm4,parm5,parm6) -#define DTRACE_PROBE7(provider,probe,parm1,parm2,parm3,parm4,parm5,parm6,parm7) \ - STAP_PROBE7(provider,probe,parm1,parm2,parm3,parm4,parm5,parm6,parm7) -#define DTRACE_PROBE8(provider,probe,parm1,parm2,parm3,parm4,parm5,parm6,parm7,parm8) \ - STAP_PROBE8(provider,probe,parm1,parm2,parm3,parm4,parm5,parm6,parm7,parm8) -#define DTRACE_PROBE9(provider,probe,parm1,parm2,parm3,parm4,parm5,parm6,parm7,parm8,parm9) \ - STAP_PROBE9(provider,probe,parm1,parm2,parm3,parm4,parm5,parm6,parm7,parm8,parm9) -#define DTRACE_PROBE10(provider,probe,parm1,parm2,parm3,parm4,parm5,parm6,parm7,parm8,parm9,parm10) \ - STAP_PROBE10(provider,probe,parm1,parm2,parm3,parm4,parm5,parm6,parm7,parm8,parm9,parm10) -#define DTRACE_PROBE11(provider,probe,parm1,parm2,parm3,parm4,parm5,parm6,parm7,parm8,parm9,parm10,parm11) \ - STAP_PROBE11(provider,probe,parm1,parm2,parm3,parm4,parm5,parm6,parm7,parm8,parm9,parm10,parm11) -#define DTRACE_PROBE12(provider,probe,parm1,parm2,parm3,parm4,parm5,parm6,parm7,parm8,parm9,parm10,parm11,parm12) \ - STAP_PROBE12(provider,probe,parm1,parm2,parm3,parm4,parm5,parm6,parm7,parm8,parm9,parm10,parm11,parm12) - - -#endif /* sys/sdt.h */ Copied: glibc/repos/testing-x86_64/sdt.h (from rev 407499, glibc/trunk/sdt.h) =================================================================== --- sdt.h (rev 0) +++ sdt.h 2021-02-05 00:50:07 UTC (rev 407500) @@ -0,0 +1,430 @@ +/* <sys/sdt.h> - Systemtap static probe definition macros. + + This file is dedicated to the public domain, pursuant to CC0 + (https://creativecommons.org/publicdomain/zero/1.0/) +*/ + +#ifndef _SYS_SDT_H +#define _SYS_SDT_H 1 + +/* + This file defines a family of macros + + STAP_PROBEn(op1, ..., opn) + + that emit a nop into the instruction stream, and some data into an auxiliary + note section. The data in the note section describes the operands, in terms + of size and location. Each location is encoded as assembler operand string. + Consumer tools such as gdb or systemtap insert breakpoints on top of + the nop, and decode the location operand-strings, like an assembler, + to find the values being passed. + + The operand strings are selected by the compiler for each operand. + They are constrained by gcc inline-assembler codes. The default is: + + #define STAP_SDT_ARG_CONSTRAINT nor + + This is a good default if the operands tend to be integral and + moderate in number (smaller than number of registers). In other + cases, the compiler may report "'asm' requires impossible reload" or + similar. In this case, consider simplifying the macro call (fewer + and simpler operands), reduce optimization, or override the default + constraints string via: + + #define STAP_SDT_ARG_CONSTRAINT g + #include <sys/sdt.h> + + See also: + https://sourceware.org/systemtap/wiki/UserSpaceProbeImplementation + https://gcc.gnu.org/onlinedocs/gcc/Constraints.html + */ + + + +#ifdef __ASSEMBLER__ +# define _SDT_PROBE(provider, name, n, arglist) \ + _SDT_ASM_BODY(provider, name, _SDT_ASM_STRING_1, (_SDT_DEPAREN_##n arglist)) \ + _SDT_ASM_BASE +# define _SDT_ASM_1(x) x; +# define _SDT_ASM_2(a, b) a,b; +# define _SDT_ASM_3(a, b, c) a,b,c; +# define _SDT_ASM_5(a, b, c, d, e) a,b,c,d,e; +# define _SDT_ASM_STRING_1(x) .asciz #x; +# define _SDT_DEPAREN_0() /* empty */ +# define _SDT_DEPAREN_1(a) a +# define _SDT_DEPAREN_2(a,b) a b +# define _SDT_DEPAREN_3(a,b,c) a b c +# define _SDT_DEPAREN_4(a,b,c,d) a b c d +# define _SDT_DEPAREN_5(a,b,c,d,e) a b c d e +# define _SDT_DEPAREN_6(a,b,c,d,e,f) a b c d e f +# define _SDT_DEPAREN_7(a,b,c,d,e,f,g) a b c d e f g +# define _SDT_DEPAREN_8(a,b,c,d,e,f,g,h) a b c d e f g h +# define _SDT_DEPAREN_9(a,b,c,d,e,f,g,h,i) a b c d e f g h i +# define _SDT_DEPAREN_10(a,b,c,d,e,f,g,h,i,j) a b c d e f g h i j +# define _SDT_DEPAREN_11(a,b,c,d,e,f,g,h,i,j,k) a b c d e f g h i j k +# define _SDT_DEPAREN_12(a,b,c,d,e,f,g,h,i,j,k,l) a b c d e f g h i j k l +#else +# define _SDT_PROBE(provider, name, n, arglist) \ + do { \ + __asm__ __volatile__ (_SDT_ASM_BODY(provider, name, _SDT_ASM_ARGS, (n)) \ + :: _SDT_ASM_OPERANDS_##n arglist); \ + __asm__ __volatile__ (_SDT_ASM_BASE); \ + } while (0) +# define _SDT_S(x) #x +# define _SDT_ASM_1(x) _SDT_S(x) "\n" +# define _SDT_ASM_2(a, b) _SDT_S(a) "," _SDT_S(b) "\n" +# define _SDT_ASM_3(a, b, c) _SDT_S(a) "," _SDT_S(b) "," \ + _SDT_S(c) "\n" +# define _SDT_ASM_5(a, b, c, d, e) _SDT_S(a) "," _SDT_S(b) "," \ + _SDT_S(c) "," _SDT_S(d) "," \ + _SDT_S(e) "\n" +# define _SDT_ASM_ARGS(n) _SDT_ASM_STRING(_SDT_ASM_TEMPLATE_##n) +# define _SDT_ASM_STRING_1(x) _SDT_ASM_1(.asciz #x) + +# define _SDT_ARGFMT(no) %n[_SDT_S##no]@_SDT_ARGTMPL(_SDT_A##no) + +# ifndef STAP_SDT_ARG_CONSTRAINT +# if defined __powerpc__ +# define STAP_SDT_ARG_CONSTRAINT nZr +# else +# define STAP_SDT_ARG_CONSTRAINT nor +# endif +# endif + +# define _SDT_STRINGIFY(x) #x +# define _SDT_ARG_CONSTRAINT_STRING(x) _SDT_STRINGIFY(x) +# define _SDT_ARG(n, x) \ + [_SDT_S##n] "n" ((_SDT_ARGSIGNED (x) ? 1 : -1) * (int) _SDT_ARGSIZE (x)), \ + [_SDT_A##n] _SDT_ARG_CONSTRAINT_STRING (STAP_SDT_ARG_CONSTRAINT) (_SDT_ARGVAL (x)) +#endif +#define _SDT_ASM_STRING(x) _SDT_ASM_STRING_1(x) + +#define _SDT_ARGARRAY(x) (__builtin_classify_type (x) == 14 \ + || __builtin_classify_type (x) == 5) + +#ifdef __cplusplus +# define _SDT_ARGSIGNED(x) (!_SDT_ARGARRAY (x) \ + && __sdt_type<__typeof (x)>::__sdt_signed) +# define _SDT_ARGSIZE(x) (_SDT_ARGARRAY (x) \ + ? sizeof (void *) : sizeof (x)) +# define _SDT_ARGVAL(x) (x) + +# include <cstddef> + +template<typename __sdt_T> +struct __sdt_type +{ + static const bool __sdt_signed = false; +}; + +#define __SDT_ALWAYS_SIGNED(T) \ +template<> struct __sdt_type<T> { static const bool __sdt_signed = true; }; +#define __SDT_COND_SIGNED(T,CT) \ +template<> struct __sdt_type<T> { static const bool __sdt_signed = ((CT)(-1) < 1); }; +__SDT_ALWAYS_SIGNED(signed char) +__SDT_ALWAYS_SIGNED(short) +__SDT_ALWAYS_SIGNED(int) +__SDT_ALWAYS_SIGNED(long) +__SDT_ALWAYS_SIGNED(long long) +__SDT_ALWAYS_SIGNED(volatile signed char) +__SDT_ALWAYS_SIGNED(volatile short) +__SDT_ALWAYS_SIGNED(volatile int) +__SDT_ALWAYS_SIGNED(volatile long) +__SDT_ALWAYS_SIGNED(volatile long long) +__SDT_ALWAYS_SIGNED(const signed char) +__SDT_ALWAYS_SIGNED(const short) +__SDT_ALWAYS_SIGNED(const int) +__SDT_ALWAYS_SIGNED(const long) +__SDT_ALWAYS_SIGNED(const long long) +__SDT_ALWAYS_SIGNED(const volatile signed char) +__SDT_ALWAYS_SIGNED(const volatile short) +__SDT_ALWAYS_SIGNED(const volatile int) +__SDT_ALWAYS_SIGNED(const volatile long) +__SDT_ALWAYS_SIGNED(const volatile long long) +__SDT_COND_SIGNED(char, char) +__SDT_COND_SIGNED(wchar_t, wchar_t) +__SDT_COND_SIGNED(volatile char, char) +__SDT_COND_SIGNED(volatile wchar_t, wchar_t) +__SDT_COND_SIGNED(const char, char) +__SDT_COND_SIGNED(const wchar_t, wchar_t) +__SDT_COND_SIGNED(const volatile char, char) +__SDT_COND_SIGNED(const volatile wchar_t, wchar_t) +#if defined (__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +/* __SDT_COND_SIGNED(char16_t) */ +/* __SDT_COND_SIGNED(char32_t) */ +#endif + +template<typename __sdt_E> +struct __sdt_type<__sdt_E[]> : public __sdt_type<__sdt_E *> {}; + +template<typename __sdt_E, size_t __sdt_N> +struct __sdt_type<__sdt_E[__sdt_N]> : public __sdt_type<__sdt_E *> {}; + +#elif !defined(__ASSEMBLER__) +__extension__ extern unsigned long long __sdt_unsp; +# define _SDT_ARGINTTYPE(x) \ + __typeof (__builtin_choose_expr (((__builtin_classify_type (x) \ + + 3) & -4) == 4, (x), 0U)) +# define _SDT_ARGSIGNED(x) \ + (!__extension__ \ + (__builtin_constant_p ((((unsigned long long) \ + (_SDT_ARGINTTYPE (x)) __sdt_unsp) \ + & ((unsigned long long)1 << (sizeof (unsigned long long) \ + * __CHAR_BIT__ - 1))) == 0) \ + || (_SDT_ARGINTTYPE (x)) -1 > (_SDT_ARGINTTYPE (x)) 0)) +# define _SDT_ARGSIZE(x) \ + (_SDT_ARGARRAY (x) ? sizeof (void *) : sizeof (x)) +# define _SDT_ARGVAL(x) (x) +#endif + +#if defined __powerpc__ || defined __powerpc64__ +# define _SDT_ARGTMPL(id) %I[id]%[id] +#elif defined __i386__ +# define _SDT_ARGTMPL(id) %w[id] /* gcc.gnu.org/PR80115 */ +#else +# define _SDT_ARGTMPL(id) %[id] +#endif + +#ifdef __LP64__ +# define _SDT_ASM_ADDR .8byte +#else +# define _SDT_ASM_ADDR .4byte +#endif + +/* The ia64 and s390 nop instructions take an argument. */ +#if defined(__ia64__) || defined(__s390__) || defined(__s390x__) +#define _SDT_NOP nop 0 +#else +#define _SDT_NOP nop +#endif + +#define _SDT_NOTE_NAME "stapsdt" +#define _SDT_NOTE_TYPE 3 + +/* If the assembler supports the necessary feature, then we can play + nice with code in COMDAT sections, which comes up in C++ code. + Without that assembler support, some combinations of probe placements + in certain kinds of C++ code may produce link-time errors. */ +#include "sdt-config.h" +#if _SDT_ASM_SECTION_AUTOGROUP_SUPPORT +# define _SDT_ASM_AUTOGROUP "?" +#else +# define _SDT_ASM_AUTOGROUP "" +#endif + +#define _SDT_ASM_BODY(provider, name, pack_args, args) \ + _SDT_ASM_1(990: _SDT_NOP) \ + _SDT_ASM_3( .pushsection .note.stapsdt,_SDT_ASM_AUTOGROUP,"note") \ + _SDT_ASM_1( .balign 4) \ + _SDT_ASM_3( .4byte 992f-991f, 994f-993f, _SDT_NOTE_TYPE) \ + _SDT_ASM_1(991: .asciz _SDT_NOTE_NAME) \ + _SDT_ASM_1(992: .balign 4) \ + _SDT_ASM_1(993: _SDT_ASM_ADDR 990b) \ + _SDT_ASM_1( _SDT_ASM_ADDR _.stapsdt.base) \ + _SDT_SEMAPHORE(provider,name) \ + _SDT_ASM_STRING(provider) \ + _SDT_ASM_STRING(name) \ + pack_args args \ + _SDT_ASM_1(994: .balign 4) \ + _SDT_ASM_1( .popsection) + +#define _SDT_ASM_BASE \ + _SDT_ASM_1(.ifndef _.stapsdt.base) \ + _SDT_ASM_5( .pushsection .stapsdt.base,"aG","progbits", \ + .stapsdt.base,comdat) \ + _SDT_ASM_1( .weak _.stapsdt.base) \ + _SDT_ASM_1( .hidden _.stapsdt.base) \ + _SDT_ASM_1( _.stapsdt.base: .space 1) \ + _SDT_ASM_2( .size _.stapsdt.base, 1) \ + _SDT_ASM_1( .popsection) \ + _SDT_ASM_1(.endif) + +#if defined _SDT_HAS_SEMAPHORES +#define _SDT_SEMAPHORE(p,n) _SDT_ASM_1( _SDT_ASM_ADDR p##_##n##_semaphore) +#else +#define _SDT_SEMAPHORE(p,n) _SDT_ASM_1( _SDT_ASM_ADDR 0) +#endif + +#define _SDT_ASM_TEMPLATE_0 /* no arguments */ +#define _SDT_ASM_TEMPLATE_1 _SDT_ARGFMT(1) +#define _SDT_ASM_TEMPLATE_2 _SDT_ASM_TEMPLATE_1 _SDT_ARGFMT(2) +#define _SDT_ASM_TEMPLATE_3 _SDT_ASM_TEMPLATE_2 _SDT_ARGFMT(3) +#define _SDT_ASM_TEMPLATE_4 _SDT_ASM_TEMPLATE_3 _SDT_ARGFMT(4) +#define _SDT_ASM_TEMPLATE_5 _SDT_ASM_TEMPLATE_4 _SDT_ARGFMT(5) +#define _SDT_ASM_TEMPLATE_6 _SDT_ASM_TEMPLATE_5 _SDT_ARGFMT(6) +#define _SDT_ASM_TEMPLATE_7 _SDT_ASM_TEMPLATE_6 _SDT_ARGFMT(7) +#define _SDT_ASM_TEMPLATE_8 _SDT_ASM_TEMPLATE_7 _SDT_ARGFMT(8) +#define _SDT_ASM_TEMPLATE_9 _SDT_ASM_TEMPLATE_8 _SDT_ARGFMT(9) +#define _SDT_ASM_TEMPLATE_10 _SDT_ASM_TEMPLATE_9 _SDT_ARGFMT(10) +#define _SDT_ASM_TEMPLATE_11 _SDT_ASM_TEMPLATE_10 _SDT_ARGFMT(11) +#define _SDT_ASM_TEMPLATE_12 _SDT_ASM_TEMPLATE_11 _SDT_ARGFMT(12) +#define _SDT_ASM_OPERANDS_0() [__sdt_dummy] "g" (0) +#define _SDT_ASM_OPERANDS_1(arg1) _SDT_ARG(1, arg1) +#define _SDT_ASM_OPERANDS_2(arg1, arg2) \ + _SDT_ASM_OPERANDS_1(arg1), _SDT_ARG(2, arg2) +#define _SDT_ASM_OPERANDS_3(arg1, arg2, arg3) \ + _SDT_ASM_OPERANDS_2(arg1, arg2), _SDT_ARG(3, arg3) +#define _SDT_ASM_OPERANDS_4(arg1, arg2, arg3, arg4) \ + _SDT_ASM_OPERANDS_3(arg1, arg2, arg3), _SDT_ARG(4, arg4) +#define _SDT_ASM_OPERANDS_5(arg1, arg2, arg3, arg4, arg5) \ + _SDT_ASM_OPERANDS_4(arg1, arg2, arg3, arg4), _SDT_ARG(5, arg5) +#define _SDT_ASM_OPERANDS_6(arg1, arg2, arg3, arg4, arg5, arg6) \ + _SDT_ASM_OPERANDS_5(arg1, arg2, arg3, arg4, arg5), _SDT_ARG(6, arg6) +#define _SDT_ASM_OPERANDS_7(arg1, arg2, arg3, arg4, arg5, arg6, arg7) \ + _SDT_ASM_OPERANDS_6(arg1, arg2, arg3, arg4, arg5, arg6), _SDT_ARG(7, arg7) +#define _SDT_ASM_OPERANDS_8(arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8) \ + _SDT_ASM_OPERANDS_7(arg1, arg2, arg3, arg4, arg5, arg6, arg7), \ + _SDT_ARG(8, arg8) +#define _SDT_ASM_OPERANDS_9(arg1,arg2,arg3,arg4,arg5,arg6,arg7,arg8,arg9) \ + _SDT_ASM_OPERANDS_8(arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8), \ + _SDT_ARG(9, arg9) +#define _SDT_ASM_OPERANDS_10(arg1,arg2,arg3,arg4,arg5,arg6,arg7,arg8,arg9,arg10) \ + _SDT_ASM_OPERANDS_9(arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8, arg9), \ + _SDT_ARG(10, arg10) +#define _SDT_ASM_OPERANDS_11(arg1,arg2,arg3,arg4,arg5,arg6,arg7,arg8,arg9,arg10,arg11) \ + _SDT_ASM_OPERANDS_10(arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8, arg9, arg10), \ + _SDT_ARG(11, arg11) +#define _SDT_ASM_OPERANDS_12(arg1,arg2,arg3,arg4,arg5,arg6,arg7,arg8,arg9,arg10,arg11,arg12) \ + _SDT_ASM_OPERANDS_11(arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8, arg9, arg10, arg11), \ + _SDT_ARG(12, arg12) + +/* These macros can be used in C, C++, or assembly code. + In assembly code the arguments should use normal assembly operand syntax. */ + +#define STAP_PROBE(provider, name) \ + _SDT_PROBE(provider, name, 0, ()) +#define STAP_PROBE1(provider, name, arg1) \ + _SDT_PROBE(provider, name, 1, (arg1)) +#define STAP_PROBE2(provider, name, arg1, arg2) \ + _SDT_PROBE(provider, name, 2, (arg1, arg2)) +#define STAP_PROBE3(provider, name, arg1, arg2, arg3) \ + _SDT_PROBE(provider, name, 3, (arg1, arg2, arg3)) +#define STAP_PROBE4(provider, name, arg1, arg2, arg3, arg4) \ + _SDT_PROBE(provider, name, 4, (arg1, arg2, arg3, arg4)) +#define STAP_PROBE5(provider, name, arg1, arg2, arg3, arg4, arg5) \ + _SDT_PROBE(provider, name, 5, (arg1, arg2, arg3, arg4, arg5)) +#define STAP_PROBE6(provider, name, arg1, arg2, arg3, arg4, arg5, arg6) \ + _SDT_PROBE(provider, name, 6, (arg1, arg2, arg3, arg4, arg5, arg6)) +#define STAP_PROBE7(provider, name, arg1, arg2, arg3, arg4, arg5, arg6, arg7) \ + _SDT_PROBE(provider, name, 7, (arg1, arg2, arg3, arg4, arg5, arg6, arg7)) +#define STAP_PROBE8(provider,name,arg1,arg2,arg3,arg4,arg5,arg6,arg7,arg8) \ + _SDT_PROBE(provider, name, 8, (arg1,arg2,arg3,arg4,arg5,arg6,arg7,arg8)) +#define STAP_PROBE9(provider,name,arg1,arg2,arg3,arg4,arg5,arg6,arg7,arg8,arg9)\ + _SDT_PROBE(provider, name, 9, (arg1,arg2,arg3,arg4,arg5,arg6,arg7,arg8,arg9)) +#define STAP_PROBE10(provider,name,arg1,arg2,arg3,arg4,arg5,arg6,arg7,arg8,arg9,arg10) \ + _SDT_PROBE(provider, name, 10, \ + (arg1,arg2,arg3,arg4,arg5,arg6,arg7,arg8,arg9,arg10)) +#define STAP_PROBE11(provider,name,arg1,arg2,arg3,arg4,arg5,arg6,arg7,arg8,arg9,arg10,arg11) \ + _SDT_PROBE(provider, name, 11, \ + (arg1,arg2,arg3,arg4,arg5,arg6,arg7,arg8,arg9,arg10,arg11)) +#define STAP_PROBE12(provider,name,arg1,arg2,arg3,arg4,arg5,arg6,arg7,arg8,arg9,arg10,arg11,arg12) \ + _SDT_PROBE(provider, name, 12, \ + (arg1,arg2,arg3,arg4,arg5,arg6,arg7,arg8,arg9,arg10,arg11,arg12)) + +/* This STAP_PROBEV macro can be used in variadic scenarios, where the + number of probe arguments is not known until compile time. Since + variadic macro support may vary with compiler options, you must + pre-#define SDT_USE_VARIADIC to enable this type of probe. + + The trick to count __VA_ARGS__ was inspired by this post by + Laurent Deniau <laurent.den...@cern.ch>: + http://groups.google.com/group/comp.std.c/msg/346fc464319b1ee5 + + Note that our _SDT_NARG is called with an extra 0 arg that's not + counted, so we don't have to worry about the behavior of macros + called without any arguments. */ + +#ifdef SDT_USE_VARIADIC +#define _SDT_NARG(...) __SDT_NARG(__VA_ARGS__, 12,11,10,9,8,7,6,5,4,3,2,1,0) +#define __SDT_NARG(_0,_1,_2,_3,_4,_5,_6,_7,_8,_9,_10,_11,_12, N, ...) N +#define _SDT_PROBE_N(provider, name, N, ...) \ + _SDT_PROBE(provider, name, N, (__VA_ARGS__)) +#define STAP_PROBEV(provider, name, ...) \ + _SDT_PROBE_N(provider, name, _SDT_NARG(0, ##__VA_ARGS__), ##__VA_ARGS__) +#endif + +/* These macros are for use in asm statements. You must compile + with -std=gnu99 or -std=c99 to use the STAP_PROBE_ASM macro. + + The STAP_PROBE_ASM macro generates a quoted string to be used in the + template portion of the asm statement, concatenated with strings that + contain the actual assembly code around the probe site. + + For example: + + asm ("before\n" + STAP_PROBE_ASM(provider, fooprobe, %eax 4(%esi)) + "after"); + + emits the assembly code for "before\nafter", with a probe in between. + The probe arguments are the %eax register, and the value of the memory + word located 4 bytes past the address in the %esi register. Note that + because this is a simple asm, not a GNU C extended asm statement, these + % characters do not need to be doubled to generate literal %reg names. + + In a GNU C extended asm statement, the probe arguments can be specified + using the macro STAP_PROBE_ASM_TEMPLATE(n) for n arguments. The paired + macro STAP_PROBE_ASM_OPERANDS gives the C values of these probe arguments, + and appears in the input operand list of the asm statement. For example: + + asm ("someinsn %0,%1\n" // %0 is output operand, %1 is input operand + STAP_PROBE_ASM(provider, fooprobe, STAP_PROBE_ASM_TEMPLATE(3)) + "otherinsn %[namedarg]" + : "r" (outvar) + : "g" (some_value), [namedarg] "i" (1234), + STAP_PROBE_ASM_OPERANDS(3, some_value, some_ptr->field, 1234)); + + This is just like writing: + + STAP_PROBE3(provider, fooprobe, some_value, some_ptr->field, 1234)); + + but the probe site is right between "someinsn" and "otherinsn". + + The probe arguments in STAP_PROBE_ASM can be given as assembly + operands instead, even inside a GNU C extended asm statement. + Note that these can use operand templates like %0 or %[name], + and likewise they must write %%reg for a literal operand of %reg. */ + +#if __STDC_VERSION__ >= 199901L +# define STAP_PROBE_ASM(provider, name, ...) \ + _SDT_ASM_BODY(provider, name, _SDT_ASM_STRING, (__VA_ARGS__)) \ + _SDT_ASM_BASE +# define STAP_PROBE_ASM_OPERANDS(n, ...) _SDT_ASM_OPERANDS_##n(__VA_ARGS__) +#else +# define STAP_PROBE_ASM(provider, name, args) \ + _SDT_ASM_BODY(provider, name, _SDT_ASM_STRING, (args)) \ + _SDT_ASM_BASE +#endif +#define STAP_PROBE_ASM_TEMPLATE(n) _SDT_ASM_TEMPLATE_##n + + +/* DTrace compatible macro names. */ +#define DTRACE_PROBE(provider,probe) \ + STAP_PROBE(provider,probe) +#define DTRACE_PROBE1(provider,probe,parm1) \ + STAP_PROBE1(provider,probe,parm1) +#define DTRACE_PROBE2(provider,probe,parm1,parm2) \ + STAP_PROBE2(provider,probe,parm1,parm2) +#define DTRACE_PROBE3(provider,probe,parm1,parm2,parm3) \ + STAP_PROBE3(provider,probe,parm1,parm2,parm3) +#define DTRACE_PROBE4(provider,probe,parm1,parm2,parm3,parm4) \ + STAP_PROBE4(provider,probe,parm1,parm2,parm3,parm4) +#define DTRACE_PROBE5(provider,probe,parm1,parm2,parm3,parm4,parm5) \ + STAP_PROBE5(provider,probe,parm1,parm2,parm3,parm4,parm5) +#define DTRACE_PROBE6(provider,probe,parm1,parm2,parm3,parm4,parm5,parm6) \ + STAP_PROBE6(provider,probe,parm1,parm2,parm3,parm4,parm5,parm6) +#define DTRACE_PROBE7(provider,probe,parm1,parm2,parm3,parm4,parm5,parm6,parm7) \ + STAP_PROBE7(provider,probe,parm1,parm2,parm3,parm4,parm5,parm6,parm7) +#define DTRACE_PROBE8(provider,probe,parm1,parm2,parm3,parm4,parm5,parm6,parm7,parm8) \ + STAP_PROBE8(provider,probe,parm1,parm2,parm3,parm4,parm5,parm6,parm7,parm8) +#define DTRACE_PROBE9(provider,probe,parm1,parm2,parm3,parm4,parm5,parm6,parm7,parm8,parm9) \ + STAP_PROBE9(provider,probe,parm1,parm2,parm3,parm4,parm5,parm6,parm7,parm8,parm9) +#define DTRACE_PROBE10(provider,probe,parm1,parm2,parm3,parm4,parm5,parm6,parm7,parm8,parm9,parm10) \ + STAP_PROBE10(provider,probe,parm1,parm2,parm3,parm4,parm5,parm6,parm7,parm8,parm9,parm10) +#define DTRACE_PROBE11(provider,probe,parm1,parm2,parm3,parm4,parm5,parm6,parm7,parm8,parm9,parm10,parm11) \ + STAP_PROBE11(provider,probe,parm1,parm2,parm3,parm4,parm5,parm6,parm7,parm8,parm9,parm10,parm11) +#define DTRACE_PROBE12(provider,probe,parm1,parm2,parm3,parm4,parm5,parm6,parm7,parm8,parm9,parm10,parm11,parm12) \ + STAP_PROBE12(provider,probe,parm1,parm2,parm3,parm4,parm5,parm6,parm7,parm8,parm9,parm10,parm11,parm12) + + +#endif /* sys/sdt.h */