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| author |   Andreas K. Hüttel <dilfridge@gentoo.org> | 2020-07-18 19:22:30 +0300 |
|---|---|---|
| committer | Andreas K. Hüttel <dilfridge@gentoo.org> | 2020-07-18 19:23:02 +0300 |
| commit | 35cb82bd164e19b0b37a90b1a62da71dd4ddd950 (patch) | |
| tree | 76e2c0be7a8536f096805df894a5fcbb49cedb35 | |
| parent | Update readme and record used make-tarball.sh version in tarball (diff) | |
| download | glibc-patches-35cb82bd164e19b0b37a90b1a62da71dd4ddd950.tar.gz glibc-patches-35cb82bd164e19b0b37a90b1a62da71dd4ddd950.tar.bz2 glibc-patches-35cb82bd164e19b0b37a90b1a62da71dd4ddd950.zip | |
Add ia64 gcc-10 miscompilation fix; didn't go anywhere upstream yet
Signed-off-by: Andreas K. Hüttel <dilfridge@gentoo.org>
| -rw-r--r-- | 9999/0100-Fix-miscompilation-on-ia64-s-gcc-10.patch | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/9999/0100-Fix-miscompilation-on-ia64-s-gcc-10.patch b/9999/0100-Fix-miscompilation-on-ia64-s-gcc-10.patch new file mode 100644 index 0000000..45ce958 --- /dev/null +++ b/9999/0100-Fix-miscompilation-on-ia64-s-gcc-10.patch @@ -0,0 +1,32 @@ +From 902100a88969641673e91408ff41352d08fa2aa7 Mon Sep 17 00:00:00 2001 +From: Sergei Trofimovich <slyfox@gentoo.org> +Date: Sat, 11 Jul 2020 20:06:51 +0300 +Subject: [PATCH] Fix miscompilation on ia64's gcc-10 +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Bug: https://bugs.gentoo.org/723268 +Signed-off-by: Andreas K. Hüttel <dilfridge@gentoo.org> +--- + sysdeps/unix/sysv/linux/ia64/dl-sysdep.h | 4 +++- + 1 file changed, 3 insertions(+), 1 deletion(-) + +diff --git a/sysdeps/unix/sysv/linux/ia64/dl-sysdep.h b/sysdeps/unix/sysv/linux/ia64/dl-sysdep.h +index 78fa6dd2c9..e526e02ff4 100644 +--- a/sysdeps/unix/sysv/linux/ia64/dl-sysdep.h ++++ b/sysdeps/unix/sysv/linux/ia64/dl-sysdep.h +@@ -32,7 +32,9 @@ + #ifndef __ASSEMBLER__ + /* Don't declare this as a function---we want it's entry-point, not + it's function descriptor... */ +-extern int _dl_sysinfo_break attribute_hidden; ++/* Use section ".text" to force far GPREL64 relocation instead of ++ GPREL22 . */ ++extern int _dl_sysinfo_break attribute_hidden __attribute__((section(".text"))); + # define DL_SYSINFO_DEFAULT ((uintptr_t) &_dl_sysinfo_break) + # define DL_SYSINFO_IMPLEMENTATION \ + asm (".text\n\t" \ +-- +2.26.2 + |