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* [Bug build/31429] New: Glibc failed to build with -march=x86-64-v3
@ 2024-02-28 17:06 hjl.tools at gmail dot com
2024-02-28 19:50 ` [Bug build/31429] " cvs-commit at gcc dot gnu.org
` (3 more replies)
0 siblings, 4 replies; 5+ messages in thread
From: hjl.tools at gmail dot com @ 2024-02-28 17:06 UTC (permalink / raw)
To: glibc-bugs
https://sourceware.org/bugzilla/show_bug.cgi?id=31429
Bug ID: 31429
Summary: Glibc failed to build with -march=x86-64-v3
Product: glibc
Version: 2.40
Status: NEW
Severity: normal
Priority: P2
Component: build
Assignee: unassigned at sourceware dot org
Reporter: hjl.tools at gmail dot com
CC: carlos at redhat dot com
Target Milestone: ---
Target: x86-64
With
commit 0aac205a814a8511e98d02b91a8dc908f1c53cde
Author: H.J. Lu <hjl.tools@gmail.com>
Date: Mon Feb 26 06:37:03 2024 -0800
x86: Update _dl_tlsdesc_dynamic to preserve caller-saved registers
glibc failed to build with -march=x86-64-v3:
/usr/local/bin/ld:
/export/build/gnu/tools-build/glibc-test/build-x86_64-linux/elf/librtld.os: in
function `init_cpu_features':
/export/gnu/import/git/sources/glibc/elf/../sysdeps/x86/cpu-features.c:1149:(.text+0x1436f):
undefined reference to `_dl_runtime_resolve_fxsave'
/usr/local/bin/ld:
/export/build/gnu/tools-build/glibc-test/build-x86_64-linux/elf/librtld.os:
relocation R_X86_64_PC32 against undefined hidden symbol
`_dl_runtime_resolve_fxsave' can not be used when making a shared object
/usr/local/bin/ld: final link failed: bad value
collect2: error: ld returned 1 exit status
make[4]: *** [Makefile:1336:
/export/build/gnu/tools-build/glibc-test/build-x86_64-linux/elf/ld.so] Error 1
--
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^ permalink raw reply [flat|nested] 5+ messages in thread* [Bug build/31429] Glibc failed to build with -march=x86-64-v3 2024-02-28 17:06 [Bug build/31429] New: Glibc failed to build with -march=x86-64-v3 hjl.tools at gmail dot com @ 2024-02-28 19:50 ` cvs-commit at gcc dot gnu.org 2024-02-28 19:55 ` hjl.tools at gmail dot com ` (2 subsequent siblings) 3 siblings, 0 replies; 5+ messages in thread From: cvs-commit at gcc dot gnu.org @ 2024-02-28 19:50 UTC (permalink / raw) To: glibc-bugs https://sourceware.org/bugzilla/show_bug.cgi?id=31429 --- Comment #1 from Sourceware Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by H.J. Lu <hjl@sourceware.org>: https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=befe2d3c4dec8be2cdd01a47132e47bdb7020922 commit befe2d3c4dec8be2cdd01a47132e47bdb7020922 Author: H.J. Lu <hjl.tools@gmail.com> Date: Wed Feb 28 09:51:14 2024 -0800 x86-64: Don't use SSE resolvers for ISA level 3 or above When glibc is built with ISA level 3 or above enabled, SSE resolvers aren't available and glibc fails to build: ld: .../elf/librtld.os: in function `init_cpu_features': .../elf/../sysdeps/x86/cpu-features.c:1200:(.text+0x1445f): undefined reference to `_dl_runtime_resolve_fxsave' ld: .../elf/librtld.os: relocation R_X86_64_PC32 against undefined hidden symbol `_dl_runtime_resolve_fxsave' can not be used when making a shared object /usr/local/bin/ld: final link failed: bad value For ISA level 3 or above, don't use _dl_runtime_resolve_fxsave nor _dl_tlsdesc_dynamic_fxsave. This fixes BZ #31429. Reviewed-by: Noah Goldstein <goldstein.w.n@gmail.com> -- You are receiving this mail because: You are on the CC list for the bug. ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug build/31429] Glibc failed to build with -march=x86-64-v3 2024-02-28 17:06 [Bug build/31429] New: Glibc failed to build with -march=x86-64-v3 hjl.tools at gmail dot com 2024-02-28 19:50 ` [Bug build/31429] " cvs-commit at gcc dot gnu.org @ 2024-02-28 19:55 ` hjl.tools at gmail dot com 2024-04-13 15:56 ` cvs-commit at gcc dot gnu.org 2024-04-23 19:12 ` fweimer at redhat dot com 3 siblings, 0 replies; 5+ messages in thread From: hjl.tools at gmail dot com @ 2024-02-28 19:55 UTC (permalink / raw) To: glibc-bugs https://sourceware.org/bugzilla/show_bug.cgi?id=31429 H.J. Lu <hjl.tools at gmail dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |FIXED Target Milestone|--- |2.40 --- Comment #2 from H.J. Lu <hjl.tools at gmail dot com> --- Fixed. -- You are receiving this mail because: You are on the CC list for the bug. ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug build/31429] Glibc failed to build with -march=x86-64-v3 2024-02-28 17:06 [Bug build/31429] New: Glibc failed to build with -march=x86-64-v3 hjl.tools at gmail dot com 2024-02-28 19:50 ` [Bug build/31429] " cvs-commit at gcc dot gnu.org 2024-02-28 19:55 ` hjl.tools at gmail dot com @ 2024-04-13 15:56 ` cvs-commit at gcc dot gnu.org 2024-04-23 19:12 ` fweimer at redhat dot com 3 siblings, 0 replies; 5+ messages in thread From: cvs-commit at gcc dot gnu.org @ 2024-04-13 15:56 UTC (permalink / raw) To: glibc-bugs https://sourceware.org/bugzilla/show_bug.cgi?id=31429 --- Comment #3 from Sourceware Commits <cvs-commit at gcc dot gnu.org> --- The release/2.39/master branch has been updated by Florian Weimer <fw@sourceware.org>: https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=9883f4304cfb1558d0f1e6d9f48c4ab0a35355fe commit 9883f4304cfb1558d0f1e6d9f48c4ab0a35355fe Author: H.J. Lu <hjl.tools@gmail.com> Date: Wed Feb 28 09:51:14 2024 -0800 x86-64: Don't use SSE resolvers for ISA level 3 or above When glibc is built with ISA level 3 or above enabled, SSE resolvers aren't available and glibc fails to build: ld: .../elf/librtld.os: in function `init_cpu_features': .../elf/../sysdeps/x86/cpu-features.c:1200:(.text+0x1445f): undefined reference to `_dl_runtime_resolve_fxsave' ld: .../elf/librtld.os: relocation R_X86_64_PC32 against undefined hidden symbol `_dl_runtime_resolve_fxsave' can not be used when making a shared object /usr/local/bin/ld: final link failed: bad value For ISA level 3 or above, don't use _dl_runtime_resolve_fxsave nor _dl_tlsdesc_dynamic_fxsave. This fixes BZ #31429. Reviewed-by: Noah Goldstein <goldstein.w.n@gmail.com> (cherry picked from commit befe2d3c4dec8be2cdd01a47132e47bdb7020922) -- You are receiving this mail because: You are on the CC list for the bug. ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug build/31429] Glibc failed to build with -march=x86-64-v3 2024-02-28 17:06 [Bug build/31429] New: Glibc failed to build with -march=x86-64-v3 hjl.tools at gmail dot com ` (2 preceding siblings ...) 2024-04-13 15:56 ` cvs-commit at gcc dot gnu.org @ 2024-04-23 19:12 ` fweimer at redhat dot com 3 siblings, 0 replies; 5+ messages in thread From: fweimer at redhat dot com @ 2024-04-23 19:12 UTC (permalink / raw) To: glibc-bugs https://sourceware.org/bugzilla/show_bug.cgi?id=31429 Florian Weimer <fweimer at redhat dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- See Also| |https://sourceware.org/bugz | |illa/show_bug.cgi?id=31676 -- You are receiving this mail because: You are on the CC list for the bug. ^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2024-04-23 19:12 UTC | newest] Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2024-02-28 17:06 [Bug build/31429] New: Glibc failed to build with -march=x86-64-v3 hjl.tools at gmail dot com 2024-02-28 19:50 ` [Bug build/31429] " cvs-commit at gcc dot gnu.org 2024-02-28 19:55 ` hjl.tools at gmail dot com 2024-04-13 15:56 ` cvs-commit at gcc dot gnu.org 2024-04-23 19:12 ` fweimer at redhat dot com
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