H.J. Lu 7130c2ae97 x86: Avoid vector/r16-r31 registers and memcpy/memset in mcount_internal ...

Since mcount_internal is called from mcount/__fentry__ which preserve
only RAX, RCX, RDX, RSI, RDI, R8 and R9, compile mcount.c with

-fno-tree-loop-distribute-patterns -mgeneral-regs-only -mno-apxf

to void vector/r16-r31 registers and memcpy/memset in mcount_internal.
This fixes BZ #33134.

Signed-off-by: H.J. Lu <hjl.tools@gmail.com>
Reviewed-by: Andreas K. Huettel <dilfridge@gentoo.org>

2025-07-09 05:33:05 +08:00

..

sys

Update copyright dates with scripts/update-copyrights

2025-01-01 11:22:09 -08:00

gmon.c

Define write_profiling functions only in profile library [BZ #31756]

2024-05-22 06:12:55 -07:00

Makefile

x86: Avoid vector/r16-r31 registers and memcpy/memset in mcount_internal

2025-07-09 05:33:05 +08:00

mcount.c

Fix all the remaining misspellings -- BZ 25337

2023-06-02 01:39:48 +00:00

prof-freq.c

Moved to csu/errno-loc.c.

2005-12-14 15:06:39 +00:00

profil.c

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2025-01-01 11:22:09 -08:00

sprofil.c

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2025-01-01 11:22:09 -08:00

tst-gmon-gprof.sh

Update copyright dates with scripts/update-copyrights

2025-01-01 11:22:09 -08:00

tst-gmon-pie.c

Support profiling PIE [BZ #22284]

2017-10-12 03:49:40 -07:00

tst-gmon-static-gprof.sh

Update copyright dates with scripts/update-copyrights

2025-01-01 11:22:09 -08:00

tst-gmon-static-pie.c

Add --enable-static-pie configure option to build static PIE [BZ #19574]

2017-12-15 17:12:14 -08:00

tst-gmon-static.c

Add a test for profiling static executable

2017-10-14 12:58:55 -07:00

tst-gmon.c

Update copyright dates with scripts/update-copyrights

2025-01-01 11:22:09 -08:00

tst-mcleanup.c

gmon: fix memory corruption issues [BZ# 30101]

2023-02-22 21:03:30 -05:00

tst-mcount-overflow-check.sh

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2025-01-01 11:22:09 -08:00

tst-mcount-overflow.c

Update copyright dates with scripts/update-copyrights

2025-01-01 11:22:09 -08:00

tst-profile-static.c

* elf/dl-reloc.c [PROF] (_dl_relocate_object): Define

2005-07-07 02:39:45 +00:00

tst-sprofil.c

Update copyright dates with scripts/update-copyrights

2025-01-01 11:22:09 -08:00

Versions

linux: Make profil_counter a compat_symbol (BZ#17726)

2019-08-23 11:30:56 -03:00