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9596fc69b1
glibc/sysdeps/generic
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Joseph Myers 9596fc69b1 Make min_of_type_ macros function-like. 
math_private.h uses __MATH_TG in defining the min_of_type macro used
within libm, with min_of_type_<suffix> macros for each type.  This
runs into problems with __MATH_TG expansions used with additional
_FloatN and _FloatNx type support, because those can end up
macro-expanding the FUNC argument to __MATH_TG before it gets
concatenated with a suffix - meaning that min_of_type_ can't
simultaneously be the macro name for double, and a prefix to other
macro names, since the latter case requires such premature macro
expansion not to occur.  (This is not a problem for the uses of
__MATH_TG in installed headers because FUNC there is a function name
in the implementation namespace, and the suffixes themselves don't get
macro-expanded.)

This patch fixes the problem by making min_of_type_<suffix> macros
function-like, so no macro expansion occurs when min_of_type_ is
expanded on its own as a macro argument, only later when followed by
() after expansion.

Tested for x86_64, including in conjunction with _Float64x support
patches.

	* sysdeps/generic/math_private.h (min_of_type_f): Make into a
	function-like macro.
	(min_of_type_): Likewise.
	(min_of_type_l): Likewise.
	(min_of_type_f128): Likewise.
	(min_of_type): Pass () as last argument of __MATH_TG.
2017-11-24 22:03:35 +00:00
..
net Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
netinet Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
nfs Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
sys Fix mcontext_t sigcontext namespace (bug 21457). 2017-08-30 22:02:04 +00:00
_G_config.h Remove __need macros from stdio.h and wchar.h. 2017-06-08 13:58:17 -04:00
_itoa.h Introduce NO_RTLD_HIDDEN, make hurd use it instead of NO_HIDDEN 2017-10-03 01:33:38 +02:00
a.out.h
abort-instr.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
aio_misc.h Mark internal functions with attribute_hidden [BZ #18822] 2017-10-01 15:07:23 -07:00
allocalim.h
asm-syntax.h
atomic-machine.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
c++-types.data
confstr.h
device-nrs.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
dirstream.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
dl-cache.h elf: Remove internal_function attribute 2017-08-31 16:59:37 +02:00
dl-dtprocnum.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
dl-dtv.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
dl-fcntl.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
dl-fileid.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
dl-fptr.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
dl-hash.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
dl-irel.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
dl-librecon.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
dl-lookupcfg.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
dl-machine.h PowerPC64 ELFv2 PPC64_OPT_LOCALENTRY 2017-06-14 10:47:25 +09:30
dl-mman.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
dl-osinfo.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
dl-procinfo.c
dl-procinfo.h Remove _dl_platform_string 2017-03-14 17:18:52 +01:00
dl-procruntime.c ld.so: Add architecture specific fields 2017-11-13 08:02:52 -08:00
dl-sysdep.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
dl-tls.h
dl-unistd.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
dwarf2.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
elide.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
eloop-threshold.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
entry.h
errqueue.h
exit-thread.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
fd_to_filename.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
fips-private.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
fix-fp-int-compare-invalid.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
fix-fp-int-convert-overflow.h float128: Add private _Float128 declarations for libm. 2017-05-15 10:23:28 -03:00
fix-int-fp-convert-zero.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
float128-abi.h Move some float128 symbol version definitions. 2017-10-16 22:04:42 +00:00
fork.h
fpu_control.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
frame.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
framestate.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
gcc-compat.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
gccframe.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
get-rounding-mode.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
gmp-mparam.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
hp-timing-common.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
hp-timing.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
ifreq.h Hide internal __ifreq function [BZ #18822] 2017-10-01 17:35:46 -07:00
ifunc-init.h Add common ifunc-init.h header 2017-10-17 12:01:22 -02:00
ifunc-sel.h Do not stack-protect ifunc resolvers [BZ #7065] 2016-12-26 10:08:41 +01:00
intr-msg.h
inttypes.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
ld.abilist Simplify the abilist format 2015-11-06 13:58:53 +01:00
ldconfig.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
ldsodefs.h ld.so: Add architecture specific fields 2017-11-13 08:02:52 -08:00
libanl.abilist Simplify the abilist format 2015-11-06 13:58:53 +01:00
libBrokenLocale.abilist Simplify the abilist format 2015-11-06 13:58:53 +01:00
libc-lock.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
libc-mmap.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
libc-start.h powerpc: Fix float128 IFUNC relocations [BZ #21707] 2017-07-17 17:49:26 -03:00
libc-tsd.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
libc.abilist Simplify the abilist format 2015-11-06 13:58:53 +01:00
libcidn.abilist
libcrypt.abilist Simplify the abilist format 2015-11-06 13:58:53 +01:00
libdl.abilist Simplify the abilist format 2015-11-06 13:58:53 +01:00
libm-alias-double.h Add libm_alias_*_other_r macros. 2017-10-10 21:29:11 +00:00
libm-alias-float128.h Add libm_alias_*_other_r macros. 2017-10-10 21:29:11 +00:00
libm-alias-float.h Add libm_alias_*_other_r macros. 2017-10-10 21:29:11 +00:00
libm-alias-ldouble.h Add _Float128 function aliases. 2017-10-18 17:37:18 +00:00
libm-test-ulps
libm-test-ulps-name Do not hardcode platform names in manual/libm-err-tab.pl (bug 14139). 2016-11-04 16:49:06 +00:00
libm.abilist Simplify the abilist format 2015-11-06 13:58:53 +01:00
libnsl.abilist Add placeholder libnsl.abilist and libutil.abilist files 2016-03-07 00:49:36 +01:00
libnss_compat.abilist
libnss_db.abilist
libnss_dns.abilist
libnss_files.abilist
libnss_hesiod.abilist
libnss_nis.abilist
libnss_nisplus.abilist
libpthread.abilist Simplify the abilist format 2015-11-06 13:58:53 +01:00
libresolv.abilist Simplify the abilist format 2015-11-06 13:58:53 +01:00
librt.abilist Simplify the abilist format 2015-11-06 13:58:53 +01:00
libutil.abilist Add placeholder libnsl.abilist and libutil.abilist files 2016-03-07 00:49:36 +01:00
link_map.h ld.so: Add architecture specific fields 2017-11-13 08:02:52 -08:00
linkmap.h Rename bits/linkmap.h to linkmap.h (bug 14912). 2015-09-04 19:44:27 +00:00
local-setxid.h
localplt.data ld.so: Introduce struct dl_exception 2017-08-10 16:54:57 +02:00
machine-gmon.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
machine-lock.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
machine-sp.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
Makefile Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
malloc-alignment.h i386: Increase MALLOC_ALIGNMENT to 16 [BZ #21120] 2017-06-30 09:11:24 -07:00
malloc-machine.h i386: Increase MALLOC_ALIGNMENT to 16 [BZ #21120] 2017-06-30 09:11:24 -07:00
malloc-sysdep.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
math_ldbl_opt.h
math_ldbl.h Allow direct use of math_ldbl.h in testsuite. 2017-02-25 10:40:48 -05:00
math_private_calls.h float128: Add private _Float128 declarations for libm. 2017-05-15 10:23:28 -03:00
math_private.h Make min_of_type_ macros function-like. 2017-11-24 22:03:35 +00:00
math-tests-arch.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
math-tests.h Support _Float128 in math-tests.h. 2017-06-22 23:03:38 +00:00
math-type-macros-double.h Use generic macros for lgamma_r function aliases. 2017-10-09 22:04:18 +00:00
math-type-macros-float128.h Use generic macros for lgamma_r function aliases. 2017-10-09 22:04:18 +00:00
math-type-macros-float.h Use generic macros for lgamma_r function aliases. 2017-10-09 22:04:18 +00:00
math-type-macros-ldouble.h Use generic macros for lgamma_r function aliases. 2017-10-09 22:04:18 +00:00
math-type-macros.h Use generic macros for lgamma_r function aliases. 2017-10-09 22:04:18 +00:00
memcopy.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
memusage.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
nan-high-order-bit.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
not-cancel.h Remove NO_CANCELLATION macro 2017-08-31 16:10:34 -03:00
not-errno.h tunables: Use direct syscall for access (BZ#21744) 2017-07-24 11:21:07 -03:00
nscd-types.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
pagecopy.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
paths.h
profil-counter.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
pty-private.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
register-dump.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
rtld-lowlevel.h
safe-fatal.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
sigcontextinfo.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
siglist.h Factor out shared definitions from bits/signum.h. 2017-06-20 20:32:50 -04:00
sigset-cvt-mask.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
sigsetops.h hurd: Fix sigsetops.h macros 2017-09-03 01:45:19 +02:00
stackguard-macros.h
stackinfo.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
startup.h i386: Add <startup.h> [BZ #21913] 2017-08-08 08:43:15 -07:00
stdint.h Fix network headers stdint.h namespace (bug 21455). 2017-05-04 20:36:42 +00:00
stdio-lock.h Remove _IO_MTSAFE_IO from public headers. 2017-05-11 19:14:11 -04:00
string_private.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
symbol-hacks.h PLT avoidance for __stack_chk_fail [BZ #7065] 2016-12-26 10:11:05 +01:00
sysdep-cancel.h
sysdep.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
thread_state.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
tininess.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
tls-macros.h
tls.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
tst-audit.h
tst-stack-align.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
unsecvars.h Ignore and remove LD_HWCAP_MASK for AT_SECURE programs (bug #21209) 2017-03-07 20:52:04 +05:30
unwind-dw2-fde-glibc.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
unwind-dw2-fde.c [BZ 21357] unwind-dw2-fde: Call free() outside of unwind mutex 2017-04-17 12:03:44 -03:00
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unwind-dw2.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
unwind-pe.c
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utmp-equal.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00