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i64: fix missing exp2f, log2f and powf symbols in libm.a [BZ #23822] 

When new symbol versions were introduced without SVID compatible
error handling the exp2f, log2f and powf symbols were accidentally
removed from the ia64 lim.a.  The regression was introduced by
the commits

f5f0f52651
New expf and exp2f version without SVID compat wrapper

72d3d28108
New symbol version for logf, log2f and powf without SVID compat

With WEAK_LIBM_ENTRY(foo), there is a hidden __foo and weak foo
symbol definition in both SHARED and !SHARED build.

	[BZ #23822]
	* sysdeps/ia64/fpu/e_exp2f.S (exp2f): Use WEAK_LIBM_ENTRY.
	* sysdeps/ia64/fpu/e_log2f.S (log2f): Likewise.
	* sysdeps/ia64/fpu/e_exp2f.S (powf): Likewise.
This commit is contained in:
Szabolcs Nagy 2018-10-26 14:39:42 +01:00
parent fe61f17cfc
commit ba5b14c761
4 changed files with 16 additions and 9 deletions
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7
ChangeLog
View File

@ -1,3 +1,10 @@
2018-10-26 Szabolcs Nagy <szabolcs.nagy@arm.com>
[BZ #23822]
* sysdeps/ia64/fpu/e_exp2f.S (exp2f): Use WEAK_LIBM_ENTRY.
* sysdeps/ia64/fpu/e_log2f.S (log2f): Likewise.
* sysdeps/ia64/fpu/e_exp2f.S (powf): Likewise.
2018-10-25 Joseph Myers <joseph@codesourcery.com>
* sysdeps/unix/sysv/linux/sys/inotify.h (IN_MASK_CREATE): New

6
sysdeps/ia64/fpu/e_exp2f.S
View File

@ -221,7 +221,7 @@ LOCAL_OBJECT_END(T_table)
.section .text
GLOBAL_LIBM_ENTRY(__exp2f)
WEAK_LIBM_ENTRY(exp2f)
{.mfi
@ -468,10 +468,10 @@ OUT_RANGE_exp2:
}
;;
GLOBAL_LIBM_END(__exp2f)
WEAK_LIBM_END(exp2f)
libm_alias_float_other (__exp2, exp2)
#ifdef SHARED
.symver __exp2f,exp2f@@GLIBC_2.27
.symver exp2f,exp2f@@GLIBC_2.27
.weak __exp2f_compat
.set __exp2f_compat,__exp2f
.symver __exp2f_compat,exp2f@GLIBC_2.2

6
sysdeps/ia64/fpu/e_log2f.S
View File

@ -252,7 +252,7 @@ LOCAL_OBJECT_END(T_table)
.section .text
GLOBAL_LIBM_ENTRY(__log2f)
WEAK_LIBM_ENTRY(log2f)
{ .mfi
alloc r32=ar.pfs,1,4,4,0
@ -491,10 +491,10 @@ SPECIAL_log2f:
br.ret.sptk b0;;
}
GLOBAL_LIBM_END(__log2f)
WEAK_LIBM_END(log2f)
libm_alias_float_other (__log2, log2)
#ifdef SHARED
.symver __log2f,log2f@@GLIBC_2.27
.symver log2f,log2f@@GLIBC_2.27
.weak __log2f_compat
.set __log2f_compat,__log2f
.symver __log2f_compat,log2f@GLIBC_2.2

6
sysdeps/ia64/fpu/e_powf.S
View File

@ -868,7 +868,7 @@ data8 0xEAC0C6E7DD24392F , 0x00003FFF
LOCAL_OBJECT_END(pow_tbl2)
.section .text
GLOBAL_LIBM_ENTRY(__powf)
WEAK_LIBM_ENTRY(powf)
// Get exponent of x. Will be used to calculate K.
{ .mfi
@ -2002,10 +2002,10 @@ POW_OVER_UNDER_ERROR:
}
;;
GLOBAL_LIBM_END(__powf)
WEAK_LIBM_END(powf)
libm_alias_float_other (__pow, pow)
#ifdef SHARED
.symver __powf,powf@@GLIBC_2.27
.symver powf,powf@@GLIBC_2.27
.weak __powf_compat
.set __powf_compat,__powf
.symver __powf_compat,powf@GLIBC_2.2