Bruno Haible 787282dede x86: Do not raises floating-point exception traps on fesetexceptflag (BZ 30990) ... According to ISO C23 (7.6.4.4), fesetexcept is supposed to set floating-point exception flags without raising a trap (unlike feraiseexcept, which is supposed to raise a trap if feenableexcept was called with the appropriate argument). The flags can be set in the 387 unit or in the SSE unit. When we need to clear a flag, we need to do so in both units, due to the way fetestexcept is implemented. When we need to set a flag, it is sufficient to do it in the SSE unit, because that is guaranteed to not trap. However, on i386 CPUs that have only a 387 unit, set the flags in the 387, as long as this cannot trap. Co-authored-by: Adhemerval Zanella <adhemerval.zanella@linaro.org> Reviewed-by: Carlos O'Donell <carlos@redhat.com>		2023-12-19 15:12:38 -03:00
..
fpu	x86: Do not raises floating-point exception traps on fesetexceptflag (BZ 30990)	2023-12-19 15:12:38 -03:00
htl	htl: Generalize i386 pt-machdep.h to x86	2023-02-12 16:33:39 +01:00
i586	string: Ensure *_chk routines have their hidden builtin definition available	2023-07-05 16:59:48 +02:00
i686	x86: Use dl-symbol-redir-ifunc.h on cpu-tunables	2023-11-21 16:15:42 -03:00
i786	Also applying directories.	1999-01-24 10:39:22 +00:00
nptl	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
sys	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
____longjmp_chk.S	Add sigstack handling to Linux ____longjmp_chk on i386.	2009-07-30 21:50:14 -07:00
__longjmp.S	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
abort-instr.h	update from main archive 961220	1996-12-21 04:13:58 +00:00
add_n.S	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
addmul_1.S	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
asm-syntax.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
backtrace.c	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
bsd-_setjmp.S	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
bsd-setjmp.S	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
configure	configure: Use autoconf 2.71	2023-07-17 10:08:10 -04:00
configure.ac	x86/configure.ac: Define PI_STATIC_AND_HIDDEN/SUPPORT_STATIC_PIE	2022-02-14 07:34:54 -08:00
crti.S	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
crtn.S	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
dl-fixup-attribute.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
dl-irel.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
dl-machine-rel.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
dl-machine.h	elf: Remove LD_PROFILE for static binaries	2023-11-21 16:15:42 -03:00
dl-procinfo.c	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
dl-tls.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
dl-tlsdesc.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
dl-tlsdesc.S	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
dl-trampoline.S	elf: Remove LD_PROFILE for static binaries	2023-11-21 16:15:42 -03:00
ffs.c	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
gccframe.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
i386-mcount.S	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
Implies	Add float128 support for x86_64, x86.	2017-06-26 22:02:24 +00:00
isa.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
jmpbuf-offsets.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
jmpbuf-unwind.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
link-defines.sym	elf: Remove Intel MPX support (lazy PLT, ld.so profile, and LD_AUDIT)	2021-10-11 11:14:02 -07:00
lshift.S	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
machine-gmon.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
Makefile	mcheck: Align struct hdr to MALLOC_ALIGNMENT bytes [BZ #28068]	2021-07-12 18:13:32 -07:00
malloc-alignment.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
memchr.S	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
memcmp.S	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
memcopy.h	Parameterize OP_T_THRES from memcopy.h	2023-02-06 16:19:35 -03:00
memcpy_chk.S	i386: make debug wrappers compatible with static PIE	2023-07-12 14:38:13 +02:00
memcpy.S	sysdeps: Add missing hidden definitions for i386	2023-07-10 14:48:07 +02:00
memmove_chk.S	i386: make debug wrappers compatible with static PIE	2023-07-12 14:38:13 +02:00
memmove.S	Add i386 memset and memcpy assembly functions	2015-08-27 09:04:54 -07:00
mempcpy_chk.S	i386: make debug wrappers compatible with static PIE	2023-07-12 14:38:13 +02:00
mempcpy.S	Add i386 memset and memcpy assembly functions	2015-08-27 09:04:54 -07:00
memset_chk.S	i386: make debug wrappers compatible with static PIE	2023-07-12 14:38:13 +02:00
memset.S	sysdeps: Add missing hidden definitions for i386	2023-07-10 14:48:07 +02:00
mp_clz_tab.c	Update.	2002-03-14 20:48:50 +00:00
mul_1.S	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
preconfigure	Move base_machine and machine settings from configure.ac to sysdeps preconfigure fragments.	2014-06-25 17:52:56 +00:00
pthread_spin_trylock.S	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
rawmemchr.S	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
rshift.S	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
setfpucw.c	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
setjmp.S	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
stackguard-macros.h	BZ #15754: CVE-2013-4788	2013-09-23 00:52:09 -04:00
stackinfo.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
start.S	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
stpcpy.S	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
stpncpy.S	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
strcat.S	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
strchr.S	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
strchrnul.S	string: Add libc_hidden_proto for strchrnul	2023-02-08 17:13:56 -03:00
strcspn.S	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
string-inlines.c	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
string-opthr.h	Parameterize OP_T_THRES from memcopy.h	2023-02-06 16:19:35 -03:00
strlen.c	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
strlen.S	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
strpbrk.S	Fix misspellings in sysdeps/ -- BZ 25337	2023-05-30 23:02:29 +00:00
strrchr.S	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
strspn.S	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
sub_n.S	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
submul_1.S	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
symbol-hacks.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
sysdep.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
tlsdesc.c	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
tlsdesc.sym	Introduce TLS descriptors for i386 and x86_64.	2008-05-13 05:41:30 +00:00
tst-audit3.c	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
tst-audit3.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
tst-audit.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
tst-auditmod3a.c	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
tst-auditmod3b.c	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
tst-ld-sse-use.sh	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
unwind-arch.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
Versions	Move __fentry__ version definition to sysdeps/{i386,x86_64}	2018-08-10 09:07:44 +02:00