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Joseph Myers b75bc69cdf Don't use dbl-64/wordsize-64 lround based on llround for ILP32 (bug 19079). 
The implementation of lround in dbl-64/wordsize-64 as an alias or
wrapper for llround is always incorrect when long is not 64-bit,
because it misses required exceptions in overflow cases, as shown by
my recently added tests.  This patch removes that alias / wrapper in
the non-LP64 case, together with the REGISTER_CAST_INT32_TO_INT64
macro, restoring the previous version of lround for dbl-64/wordsize-64
(newly conditioned on !_LP64).

Tested for x86_64, and for mips64 with use of dbl-64/wordsize-64
enabled.

	[BZ #19079]
	* sysdeps/ieee754/dbl-64/wordsize-64/s_lround.c: Restore previous
	file, conditioned on [!_LP64].
	* sysdeps/ieee754/dbl-64/wordsize-64/s_llround.c
	[!_LP64] (__lround): Do not define as function or alias.
	[!_LP64] (lround): Likewise.
	[!_LP64] (__lroundl): Likewise.
	[!_LP64] (lroundl): Likewise.
	* sysdeps/tile/sysdep.h (REGISTER_CAST_INT32_TO_INT64): Remove
	macro.
	* sysdeps/x86_64/x32/sysdep.h (REGISTER_CAST_INT32_TO_INT64):
	Likewise.
2015-10-07 00:40:12 +00:00
..
64
Move architecture shlib-versions files to Linux-specific directories.
2014-07-17 14:31:12 +00:00
fpu
sysdeps/x86_64/fpu/libm-test-ulps: Regenerated on Haswell.
2015-10-03 11:31:21 -07:00
multiarch
Remove configure tests for SSE4 support.
2015-10-06 20:47:40 +00:00
nptl
Save and restore vector registers in x86-64 ld.so
2015-08-25 04:34:13 -07:00
x32
Don't use dbl-64/wordsize-64 lround based on llround for ILP32 (bug 19079).
2015-10-07 00:40:12 +00:00
____longjmp_chk.S
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__longjmp.S
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2015-01-02 16:29:47 +00:00
_mcount.S
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2015-01-02 16:29:47 +00:00
abort-instr.h
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add_n.S
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2015-01-02 16:29:47 +00:00
addmul_1.S
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2015-01-02 16:29:47 +00:00
atomic-machine.h
Move bits/atomic.h to atomic-machine.h (bug 14912).
2015-09-11 20:00:19 +00:00
backtrace.c
Move bits/libc-lock.h and bits/libc-lockP.h out of bits/ (bug 14912).
2015-09-08 21:11:03 +00:00
bsd-_setjmp.S
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2015-01-02 16:29:47 +00:00
bsd-setjmp.S
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2015-01-02 16:29:47 +00:00
bzero.S
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cacheinfo.c
Move x86_64 init-arch.h to sysdeps/x86/init-arch.h
2015-08-20 04:29:23 -07:00
configure
Remove configure tests for SSE4 support.
2015-10-06 20:47:40 +00:00
configure.ac
Remove configure tests for SSE4 support.
2015-10-06 20:47:40 +00:00
crti.S
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2015-01-02 16:29:47 +00:00
crtn.S
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2015-01-02 16:29:47 +00:00
dl-irel.h
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2015-01-02 16:29:47 +00:00
dl-lookupcfg.h
Add ELF_RTYPE_CLASS_EXTERN_PROTECTED_DATA to x86
2015-03-31 05:16:57 -07:00
dl-machine.h
Save and restore vector registers in x86-64 ld.so
2015-08-25 04:34:13 -07:00
dl-procinfo.c
Add _dl_x86_cpu_features to rtld_global
2015-08-13 03:41:22 -07:00
dl-runtime.c
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dl-tls.h
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2015-01-02 16:29:47 +00:00
dl-tlsdesc.h
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2015-01-02 16:29:47 +00:00
dl-tlsdesc.S
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2015-01-02 16:29:47 +00:00
dl-trampoline.h
Save and restore vector registers in x86-64 ld.so
2015-08-25 04:34:13 -07:00
dl-trampoline.S
Save and restore vector registers in x86-64 ld.so
2015-08-25 04:34:13 -07:00
ffs.c
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2015-01-02 16:29:47 +00:00
ffsll.c
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2015-01-02 16:29:47 +00:00
hp-timing.h
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2015-01-02 16:29:47 +00:00
htonl.S
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2015-01-02 16:29:47 +00:00
ifuncmain8.c
Save and restore vector registers in x86-64 ld.so
2015-08-25 04:34:13 -07:00
ifuncmod8.c
Save and restore vector registers in x86-64 ld.so
2015-08-25 04:34:13 -07:00
Implies
Use x86-64 bits/byteswap.h for both i386 and x86_64
2012-05-30 14:13:18 -07:00
jmpbuf-offsets.h
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2015-01-02 16:29:47 +00:00
jmpbuf-unwind.h
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2015-01-02 16:29:47 +00:00
l10nflist.c
Minor optimization of popcount in l10nflist
2011-08-11 14:07:04 -04:00
ldbl2mpn.c
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ldsodefs.h
Add _dl_x86_cpu_features to rtld_global
2015-08-13 03:41:22 -07:00
link-defines.sym
Replace __int128 with __int128_t
2014-05-30 10:50:21 -07:00
locale-defines.sym
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localplt.data
Extend local PLT reference check
2015-07-29 11:58:06 -07:00
lshift.S
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2015-01-02 16:29:47 +00:00
machine-gmon.h
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2015-01-02 16:29:47 +00:00
Makefile
Don't disable SSE in x86-64 ld.so
2015-08-26 07:55:42 -07:00
memchr.S
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2015-01-02 16:29:47 +00:00
memcmp.S
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2015-01-02 16:29:47 +00:00
memcpy_chk.S
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2015-01-02 16:29:47 +00:00
memcpy.S
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2015-01-02 16:29:47 +00:00
memmove.c
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2015-01-02 16:29:47 +00:00
mempcpy_chk.S
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2015-01-02 16:29:47 +00:00
mempcpy.S
Remove bounded-pointers handling from x86_64 assembly sources.
2013-02-17 21:57:26 +00:00
memrchr.S
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2015-01-02 16:29:47 +00:00
memset_chk.S
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2015-01-02 16:29:47 +00:00
memset.S
Replace %xmm8 with %xmm0
2015-08-25 08:48:34 -07:00
memusage.h
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2015-01-02 16:29:47 +00:00
mp_clz_tab.c
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mul_1.S
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2015-01-02 16:29:47 +00:00
preconfigure
rename configure.in to configure.ac
2013-10-30 17:32:08 +10:00
preconfigure.ac
rename configure.in to configure.ac
2013-10-30 17:32:08 +10:00
rawmemchr.S
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2015-01-02 16:29:47 +00:00
rshift.S
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2015-01-02 16:29:47 +00:00
sched_cpucount.c
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2015-01-02 16:29:47 +00:00
setjmp.S
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2015-01-02 16:29:47 +00:00
stack-aliasing.h
Clean up stack-coloring macros.
2014-06-20 19:50:16 -07:00
stackguard-macros.h
BZ #15754: CVE-2013-4788
2013-09-23 00:52:09 -04:00
stackinfo.h
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2015-01-02 16:29:47 +00:00
start.S
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2015-01-02 16:29:47 +00:00
stpcpy.S
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strcasecmp_l-nonascii.c
Remove pre-ISO C support
2012-01-07 23:57:22 -05:00
strcasecmp_l.S
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strcasecmp.S
…
strcat.S
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2015-01-02 16:29:47 +00:00
strchr.S
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2015-01-02 16:29:47 +00:00
strchrnul.S
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2015-01-02 16:29:47 +00:00
strcmp.S
Use SSE2 optimized strcmp in x86-64 ld.so
2015-08-25 12:38:11 -07:00
strcpy.S
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2015-01-02 16:29:47 +00:00
strcspn.S
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2015-01-02 16:29:47 +00:00
strlen.S
Replace %xmm[8-12] with %xmm[0-4]
2015-08-25 08:51:23 -07:00
strncase_l-nonascii.c
Remove pre-ISO C support
2012-01-07 23:57:22 -05:00
strncase_l.S
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strncase.S
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strncmp.S
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strnlen.S
Faster strlen on x64.
2013-03-18 07:39:12 +01:00
strpbrk.S
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strrchr.S
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2015-01-02 16:29:47 +00:00
strspn.S
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2015-01-02 16:29:47 +00:00
strtok_r.S
Remove bounded-pointers handling from x86_64 assembly sources.
2013-02-17 21:57:26 +00:00
strtok.S
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2015-01-02 16:29:47 +00:00
sub_n.S
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2015-01-02 16:29:47 +00:00
submul_1.S
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2015-01-02 16:29:47 +00:00
sysdep.h
Start of series of patches with x86_64 vector math functions.
2015-06-09 14:25:49 +03:00
tls-macros.h
Split tls-macros.h into sysdeps directories.
2012-07-17 11:30:58 +00:00
tlsdesc.c
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2015-01-02 16:29:47 +00:00
tlsdesc.sym
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tst-audit3.c
Modify several tests to use test-skeleton.c
2014-11-05 15:24:08 +05:30
tst-audit4.c
Modify several tests to use test-skeleton.c
2014-11-05 15:24:08 +05:30
tst-audit5.c
Modify several tests to use test-skeleton.c
2014-11-05 15:24:08 +05:30
tst-audit6.c
Modify several tests to use test-skeleton.c
2015-07-15 15:10:23 +05:30
tst-audit7.c
Move x86_64-specific audit tests to sysdeps/x86_64/.
2013-04-25 19:23:11 +00:00
tst-audit10.c
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2015-01-02 16:29:47 +00:00
tst-audit.h
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2015-01-02 16:29:47 +00:00
tst-auditmod3a.c
Move x86_64-specific audit tests to sysdeps/x86_64/.
2013-04-25 19:23:11 +00:00
tst-auditmod3b.c
Move x86_64-specific audit tests to sysdeps/x86_64/.
2013-04-25 19:23:11 +00:00
tst-auditmod4a.c
Move x86_64-specific audit tests to sysdeps/x86_64/.
2013-04-25 19:23:11 +00:00
tst-auditmod4b.c
Add la_symbind32 to x86-64 audit tests
2015-07-07 06:09:29 -07:00
tst-auditmod5a.c
Move x86_64-specific audit tests to sysdeps/x86_64/.
2013-04-25 19:23:11 +00:00
tst-auditmod5b.c
Add la_symbind32 to x86-64 audit tests
2015-07-07 06:09:29 -07:00
tst-auditmod6a.c
Move x86_64-specific audit tests to sysdeps/x86_64/.
2013-04-25 19:23:11 +00:00
tst-auditmod6b.c
Add la_symbind32 to x86-64 audit tests
2015-07-07 06:09:29 -07:00
tst-auditmod6c.c
Add la_symbind32 to x86-64 audit tests
2015-07-07 06:09:29 -07:00
tst-auditmod7a.c
Move x86_64-specific audit tests to sysdeps/x86_64/.
2013-04-25 19:23:11 +00:00
tst-auditmod7b.c
Add la_symbind32 to x86-64 audit tests
2015-07-07 06:09:29 -07:00
tst-auditmod10a.c
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2015-01-02 16:29:47 +00:00
tst-auditmod10b.c
Add la_symbind32 to x86-64 audit tests
2015-07-07 06:09:29 -07:00
tst-mallocalign1.c
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2015-01-02 16:29:47 +00:00
tst-quad1.c
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2015-01-02 16:29:47 +00:00
tst-quad1pie.c
Handle R_X86_64_RELATIVE64 and R_X86_64_64 for x32
2012-05-10 17:05:06 -07:00
tst-quad2.c
Handle R_X86_64_RELATIVE64 and R_X86_64_64 for x32
2012-05-10 17:05:06 -07:00
tst-quad2pie.c
Handle R_X86_64_RELATIVE64 and R_X86_64_64 for x32
2012-05-10 17:05:06 -07:00
tst-quadmod1.S
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2015-01-02 16:29:47 +00:00
tst-quadmod1pie.S
Handle R_X86_64_RELATIVE64 and R_X86_64_64 for x32
2012-05-10 17:05:06 -07:00
tst-quadmod2.S
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2015-01-02 16:29:47 +00:00
tst-quadmod2pie.S
Handle R_X86_64_RELATIVE64 and R_X86_64_64 for x32
2012-05-10 17:05:06 -07:00
tst-split-dynreloc.c
Fix dynamic linker issue with bind-now
2015-08-19 05:37:01 -07:00
tst-split-dynreloc.lds
Fix dynamic linker issue with bind-now
2015-08-19 05:37:01 -07:00
tst-stack-align.h
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2015-01-02 16:29:47 +00:00
Versions
Work around old buggy program which cannot cope with memcpy semantics.
2011-04-01 19:38:21 -04:00
wcschr.S
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2015-01-02 16:29:47 +00:00
wcscmp.S
Fix regcomp wcscoll, wcscmp namespace (bug 18497).
2015-06-09 21:07:30 +00:00
wcslen.S
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2015-01-02 16:29:47 +00:00
wcsrchr.S
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2015-01-02 16:29:47 +00:00