New expf and exp2f version without SVID compat wrapper

This patch changes the expf and exp2f error handling semantics to only
set errno accoring to POSIX rules. New symbol version is introduced at
GLIBC_2.27.

The old wrappers are kept for compat symbols.

Internal calls to __expf now get the new error semantics, this seems to
only affect sysdeps/i386/fpu/s_expm1f.S where the errno-only behaviour
should be correct.

ia64 needed assembly change to have the new and compat versioned symbol
map to the same function.

All linux libm abilists are updated.

	* math/Versions (expf): New libm symbol at GLIBC_2.27.
	(exp2f): Likewise.
	* math/w_exp2f.c: New file.
	* math/w_expf.c: New file.
	* math/w_exp2f_compat.c (__exp2f_compat): For compat symbol only.
	* math/w_expf_compat.c (__expf_compat): Likewise.
	* sysdeps/ia64/fpu/e_exp2f.S: Add versioned symbols.
	* sysdeps/ia64/fpu/e_expf.S: Likewise.
	* sysdeps/unix/sysv/linux/aarch64/libm.abilist: Update.
	* sysdeps/unix/sysv/linux/alpha/libm.abilist: Likewise.
	* sysdeps/unix/sysv/linux/arm/libm.abilist: Likewise.
	* sysdeps/unix/sysv/linux/hppa/libm.abilist: Likewise.
	* sysdeps/unix/sysv/linux/i386/libm.abilist: Likewise.
	* sysdeps/unix/sysv/linux/ia64/libm.abilist: Likewise.
	* sysdeps/unix/sysv/linux/m68k/coldfire/libm.abilist: Likewise.
	* sysdeps/unix/sysv/linux/m68k/m680x0/libm.abilist: Likewise.
	* sysdeps/unix/sysv/linux/microblaze/libm.abilist: Likewise.
	* sysdeps/unix/sysv/linux/mips/mips32/libm.abilist: Likewise.
	* sysdeps/unix/sysv/linux/mips/mips64/libm.abilist: Likewise.
	* sysdeps/unix/sysv/linux/nios2/libm.abilist: Likewise.
	* sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libm.abilist:
	Likewise.
	* sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libm.abilist:
	Likewise.
	* sysdeps/unix/sysv/linux/powerpc/powerpc64/libm-le.abilist:
	Likewise.
	* sysdeps/unix/sysv/linux/powerpc/powerpc64/libm.abilist:
	Likewise.
	* sysdeps/unix/sysv/linux/s390/s390-32/libm.abilist: Likewise.
	* sysdeps/unix/sysv/linux/s390/s390-64/libm.abilist: Likewise.
	* sysdeps/unix/sysv/linux/sh/libm.abilist: Likewise.
	* sysdeps/unix/sysv/linux/sparc/sparc32/libm.abilist: Likewise.
	* sysdeps/unix/sysv/linux/sparc/sparc64/libm.abilist: Likewise.
	* sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/libm.abilist:
	Likewise.
	* sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libm.abilist:
	Likewise.
	* sysdeps/unix/sysv/linux/tile/tilepro/libm.abilist: Likewise.
	* sysdeps/unix/sysv/linux/x86_64/64/libm.abilist: Likewise.
	* sysdeps/unix/sysv/linux/x86_64/x32/libm.abilist: Likewise.

diff --git a/ChangeLog b/ChangeLog
index 81451cbf3c4a4b06f776f00eef688eb056ce8da3..b1ac534d2e5d9c9c4203d44f0ed78c0731ea7711 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,46 @@
+2017-09-25  Szabolcs Nagy  <szabolcs.nagy@arm.com>
+
+       * math/Versions (expf): New libm symbol at GLIBC_2.27.
+       (exp2f): Likewise.
+       * math/w_exp2f.c: New file.
+       * math/w_expf.c: New file.
+       * math/w_exp2f_compat.c (__exp2f_compat): For compat symbol only.
+       * math/w_expf_compat.c (__expf_compat): Likewise.
+       * sysdeps/ia64/fpu/e_exp2f.S: Add versioned symbols.
+       * sysdeps/ia64/fpu/e_expf.S: Likewise.
+       * sysdeps/unix/sysv/linux/aarch64/libm.abilist: Update.
+       * sysdeps/unix/sysv/linux/alpha/libm.abilist: Likewise.
+       * sysdeps/unix/sysv/linux/arm/libm.abilist: Likewise.
+       * sysdeps/unix/sysv/linux/hppa/libm.abilist: Likewise.
+       * sysdeps/unix/sysv/linux/i386/libm.abilist: Likewise.
+       * sysdeps/unix/sysv/linux/ia64/libm.abilist: Likewise.
+       * sysdeps/unix/sysv/linux/m68k/coldfire/libm.abilist: Likewise.
+       * sysdeps/unix/sysv/linux/m68k/m680x0/libm.abilist: Likewise.
+       * sysdeps/unix/sysv/linux/microblaze/libm.abilist: Likewise.
+       * sysdeps/unix/sysv/linux/mips/mips32/libm.abilist: Likewise.
+       * sysdeps/unix/sysv/linux/mips/mips64/libm.abilist: Likewise.
+       * sysdeps/unix/sysv/linux/nios2/libm.abilist: Likewise.
+       * sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libm.abilist:
+       Likewise.
+       * sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libm.abilist:
+       Likewise.
+       * sysdeps/unix/sysv/linux/powerpc/powerpc64/libm-le.abilist:
+       Likewise.
+       * sysdeps/unix/sysv/linux/powerpc/powerpc64/libm.abilist:
+       Likewise.
+       * sysdeps/unix/sysv/linux/s390/s390-32/libm.abilist: Likewise.
+       * sysdeps/unix/sysv/linux/s390/s390-64/libm.abilist: Likewise.
+       * sysdeps/unix/sysv/linux/sh/libm.abilist: Likewise.
+       * sysdeps/unix/sysv/linux/sparc/sparc32/libm.abilist: Likewise.
+       * sysdeps/unix/sysv/linux/sparc/sparc64/libm.abilist: Likewise.
+       * sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/libm.abilist:
+       Likewise.
+       * sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libm.abilist:
+       Likewise.
+       * sysdeps/unix/sysv/linux/tile/tilepro/libm.abilist: Likewise.
+       * sysdeps/unix/sysv/linux/x86_64/64/libm.abilist: Likewise.
+       * sysdeps/unix/sysv/linux/x86_64/x32/libm.abilist: Likewise.
+
 2017-09-25  Szabolcs Nagy  <szabolcs.nagy@arm.com>
 
        * math/Makefile (type-float-routines): Add math_errf and e_exp2f_data.

diff --git a/math/Versions b/math/Versions
index e409de0681d07c4006afb94c4ff2a2a7eee3a445..380f6a2a1a6dfb1ddf2f2f495b6b6b746f8cfdea 100644 (file)
--- a/math/Versions
+++ b/math/Versions
@@ -229,4 +229,7 @@ libm {
     fromfp; fromfpf; fromfpl; ufromfp; ufromfpf; ufromfpl;
     fromfpx; fromfpxf; fromfpxl; ufromfpx; ufromfpxf; ufromfpxl;
   }
+  GLIBC_2.27 {
+    expf; exp2f;
+  }
 }

diff --git a/math/w_exp2f.c b/math/w_exp2f.c
new file mode 100644 (file)
index 0000000..948d745
--- /dev/null
+++ b/math/w_exp2f.c
@@ -0,0 +1,7 @@
+#include <math-type-macros-float.h>
+#undef __USE_WRAPPER_TEMPLATE
+#define __USE_WRAPPER_TEMPLATE 1
+#undef declare_mgen_alias
+#define declare_mgen_alias(a, b)
+#include <w_exp2_template.c>
+versioned_symbol (libm, __exp2f, exp2f, GLIBC_2_27);

diff --git a/math/w_exp2f_compat.c b/math/w_exp2f_compat.c
index b058daed305cbf59fe7d881a3754820724e6b4eb..6ab6f6c6de84e60509983da83c4832dc57a77c40 100644 (file)
--- a/math/w_exp2f_compat.c
+++ b/math/w_exp2f_compat.c
@@ -6,9 +6,9 @@
 #include <math_private.h>
 #include <math-svid-compat.h>
 
-#if LIBM_SVID_COMPAT
+#if LIBM_SVID_COMPAT && SHLIB_COMPAT (libm, GLIBC_2_1, GLIBC_2_27)
 float
-__exp2f (float x)
+__exp2f_compat (float x)
 {
   float z = __ieee754_exp2f (x);
   if (__builtin_expect (!isfinite (z) || z == 0, 0)
@@ -18,5 +18,5 @@ __exp2f (float x)
 
   return z;
 }
-weak_alias (__exp2f, exp2f)
+compat_symbol (libm, __exp2f_compat, exp2f, GLIBC_2_1);
 #endif

diff --git a/math/w_expf.c b/math/w_expf.c
new file mode 100644 (file)
index 0000000..6d5f03c
--- /dev/null
+++ b/math/w_expf.c
@@ -0,0 +1,7 @@
+#include <math-type-macros-float.h>
+#undef __USE_WRAPPER_TEMPLATE
+#define __USE_WRAPPER_TEMPLATE 1
+#undef declare_mgen_alias
+#define declare_mgen_alias(a, b)
+#include <w_exp_template.c>
+versioned_symbol (libm, __expf, expf, GLIBC_2_27);

diff --git a/math/w_expf_compat.c b/math/w_expf_compat.c
index a38ff4082dc5c8e1b19dcf237baec521510b84ce..2512498bb3d10cd20fcdfcdb88e5cfdd0be08577 100644 (file)
--- a/math/w_expf_compat.c
+++ b/math/w_expf_compat.c
@@ -20,10 +20,10 @@
 #include <math_private.h>
 #include <math-svid-compat.h>
 
-#if LIBM_SVID_COMPAT
+#if LIBM_SVID_COMPAT && SHLIB_COMPAT (libm, GLIBC_2_0, GLIBC_2_27)
 /* wrapper expf */
 float
-__expf (float x)
+__expf_compat (float x)
 {
   float z = __ieee754_expf (x);
   if (__builtin_expect (!isfinite (z) || z == 0, 0)
@@ -32,6 +32,5 @@ __expf (float x)
 
   return z;
 }
-hidden_def (__expf)
-weak_alias (__expf, expf)
+compat_symbol (libm, __expf_compat, expf, GLIBC_2_0);
 #endif

diff --git a/sysdeps/ia64/fpu/e_exp2f.S b/sysdeps/ia64/fpu/e_exp2f.S
index 36354ae3bdbf39349a19d4ba85ca01f83d55f121..d308bb23a9b9e44d489196bdb102ccb49a150372 100644 (file)
--- a/sysdeps/ia64/fpu/e_exp2f.S
+++ b/sysdeps/ia64/fpu/e_exp2f.S
@@ -221,7 +221,7 @@ LOCAL_OBJECT_END(T_table)
 
 
 .section .text
-GLOBAL_LIBM_ENTRY(exp2f)
+GLOBAL_LIBM_ENTRY(__exp2f)
 
 
 {.mfi
@@ -468,7 +468,13 @@ OUT_RANGE_exp2:
 }
 ;;
 
-GLOBAL_LIBM_END(exp2f)
+GLOBAL_LIBM_END(__exp2f)
+#ifdef SHARED
+.symver __exp2f,exp2f@@GLIBC_2.27
+.weak __exp2f_compat
+.set __exp2f_compat,__exp2f
+.symver __exp2f_compat,exp2f@GLIBC_2.2
+#endif
 
 
 LOCAL_LIBM_ENTRY(__libm_error_region)

diff --git a/sysdeps/ia64/fpu/e_expf.S b/sysdeps/ia64/fpu/e_expf.S
index 75f918f78e67bc9ee790f94c24cd008ab9fa6c17..8c5f089f685d28d9fa2b5e10733b6051d3e9c74e 100644 (file)
--- a/sysdeps/ia64/fpu/e_expf.S
+++ b/sysdeps/ia64/fpu/e_expf.S
@@ -657,6 +657,12 @@ EXP_UNDERFLOW_ZERO:
 ;;
 
 GLOBAL_IEEE754_END(expf)
+#ifdef SHARED
+.symver expf,expf@@GLIBC_2.27
+.weak __expf_compat
+.set __expf_compat,__expf
+.symver __expf_compat,expf@GLIBC_2.2
+#endif
 
 
 LOCAL_LIBM_ENTRY(__libm_error_region)

diff --git a/sysdeps/unix/sysv/linux/aarch64/libm.abilist b/sysdeps/unix/sysv/linux/aarch64/libm.abilist
index 6266864ea7477dd9a6197d93a55326e9f6a693cd..10102eeaffedc8d02fa0cbeae5b26ba507087f3e 100644 (file)
--- a/sysdeps/unix/sysv/linux/aarch64/libm.abilist
+++ b/sysdeps/unix/sysv/linux/aarch64/libm.abilist
@@ -460,3 +460,6 @@ GLIBC_2.25 ufromfpl F
 GLIBC_2.25 ufromfpx F
 GLIBC_2.25 ufromfpxf F
 GLIBC_2.25 ufromfpxl F
+GLIBC_2.27 GLIBC_2.27 A
+GLIBC_2.27 exp2f F
+GLIBC_2.27 expf F

diff --git a/sysdeps/unix/sysv/linux/alpha/libm.abilist b/sysdeps/unix/sysv/linux/alpha/libm.abilist
index 0dc44afd77040b8119f492a54952b43d50178c46..e09a115aa9b161e0ab7f794182d1a89e40ed590a 100644 (file)
--- a/sysdeps/unix/sysv/linux/alpha/libm.abilist
+++ b/sysdeps/unix/sysv/linux/alpha/libm.abilist
@@ -470,6 +470,9 @@ GLIBC_2.25 ufromfpl F
 GLIBC_2.25 ufromfpx F
 GLIBC_2.25 ufromfpxf F
 GLIBC_2.25 ufromfpxl F
+GLIBC_2.27 GLIBC_2.27 A
+GLIBC_2.27 exp2f F
+GLIBC_2.27 expf F
 GLIBC_2.3.4 GLIBC_2.3.4 A
 GLIBC_2.3.4 __c1_cabsf F
 GLIBC_2.3.4 __c1_cacosf F

diff --git a/sysdeps/unix/sysv/linux/arm/libm.abilist b/sysdeps/unix/sysv/linux/arm/libm.abilist
index d0c33d2a11f1032fe3e511b205a2e4550a7b7e07..8095876449f2cc8808482f57260f74e4dd02323a 100644 (file)
--- a/sysdeps/unix/sysv/linux/arm/libm.abilist
+++ b/sysdeps/unix/sysv/linux/arm/libm.abilist
@@ -117,6 +117,9 @@ GLIBC_2.25 ufromfpl F
 GLIBC_2.25 ufromfpx F
 GLIBC_2.25 ufromfpxf F
 GLIBC_2.25 ufromfpxl F
+GLIBC_2.27 GLIBC_2.27 A
+GLIBC_2.27 exp2f F
+GLIBC_2.27 expf F
 GLIBC_2.4 GLIBC_2.4 A
 GLIBC_2.4 _LIB_VERSION D 0x4
 GLIBC_2.4 __clog10 F

diff --git a/sysdeps/unix/sysv/linux/hppa/libm.abilist b/sysdeps/unix/sysv/linux/hppa/libm.abilist
index 80fd4ada99092a40f56954b21798035d2875c44d..19d40ef50d13be2326ccaa6de88379e36c107997 100644 (file)
--- a/sysdeps/unix/sysv/linux/hppa/libm.abilist
+++ b/sysdeps/unix/sysv/linux/hppa/libm.abilist
@@ -429,5 +429,8 @@ GLIBC_2.25 ufromfpl F
 GLIBC_2.25 ufromfpx F
 GLIBC_2.25 ufromfpxf F
 GLIBC_2.25 ufromfpxl F
+GLIBC_2.27 GLIBC_2.27 A
+GLIBC_2.27 exp2f F
+GLIBC_2.27 expf F
 GLIBC_2.4 GLIBC_2.4 A
 GLIBC_2.4 exp2l F

diff --git a/sysdeps/unix/sysv/linux/i386/libm.abilist b/sysdeps/unix/sysv/linux/i386/libm.abilist
index 2aef7e5aede7a7e4dd18a08e6e9a78f36fa3b23a..791fba28e5ca52694af308591a6753d3b2db3d6f 100644 (file)
--- a/sysdeps/unix/sysv/linux/i386/libm.abilist
+++ b/sysdeps/unix/sysv/linux/i386/libm.abilist
@@ -611,4 +611,7 @@ GLIBC_2.26 ufromfpxf128 F
 GLIBC_2.26 y0f128 F
 GLIBC_2.26 y1f128 F
 GLIBC_2.26 ynf128 F
+GLIBC_2.27 GLIBC_2.27 A
+GLIBC_2.27 exp2f F
+GLIBC_2.27 expf F
 GLIBC_2.4 GLIBC_2.4 A

diff --git a/sysdeps/unix/sysv/linux/ia64/libm.abilist b/sysdeps/unix/sysv/linux/ia64/libm.abilist
index f165eb3957f9b167fb573a20937cc9033677bf1f..65a0fbe56a81dea64d45cb55fd7f1e7f5f69ee84 100644 (file)
--- a/sysdeps/unix/sysv/linux/ia64/libm.abilist
+++ b/sysdeps/unix/sysv/linux/ia64/libm.abilist
@@ -540,4 +540,7 @@ GLIBC_2.26 ufromfpxf128 F
 GLIBC_2.26 y0f128 F
 GLIBC_2.26 y1f128 F
 GLIBC_2.26 ynf128 F
+GLIBC_2.27 GLIBC_2.27 A
+GLIBC_2.27 exp2f F
+GLIBC_2.27 expf F
 GLIBC_2.4 GLIBC_2.4 A

diff --git a/sysdeps/unix/sysv/linux/m68k/coldfire/libm.abilist b/sysdeps/unix/sysv/linux/m68k/coldfire/libm.abilist
index d0c33d2a11f1032fe3e511b205a2e4550a7b7e07..8095876449f2cc8808482f57260f74e4dd02323a 100644 (file)
--- a/sysdeps/unix/sysv/linux/m68k/coldfire/libm.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/coldfire/libm.abilist
@@ -117,6 +117,9 @@ GLIBC_2.25 ufromfpl F
 GLIBC_2.25 ufromfpx F
 GLIBC_2.25 ufromfpxf F
 GLIBC_2.25 ufromfpxl F
+GLIBC_2.27 GLIBC_2.27 A
+GLIBC_2.27 exp2f F
+GLIBC_2.27 expf F
 GLIBC_2.4 GLIBC_2.4 A
 GLIBC_2.4 _LIB_VERSION D 0x4
 GLIBC_2.4 __clog10 F

diff --git a/sysdeps/unix/sysv/linux/m68k/m680x0/libm.abilist b/sysdeps/unix/sysv/linux/m68k/m680x0/libm.abilist
index f3de018cd9349476a2b4021b68c35174dba63937..5e692dda7b5f66535b6f37f43af5f50a6d113fad 100644 (file)
--- a/sysdeps/unix/sysv/linux/m68k/m680x0/libm.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/m680x0/libm.abilist
@@ -471,4 +471,7 @@ GLIBC_2.25 ufromfpl F
 GLIBC_2.25 ufromfpx F
 GLIBC_2.25 ufromfpxf F
 GLIBC_2.25 ufromfpxl F
+GLIBC_2.27 GLIBC_2.27 A
+GLIBC_2.27 exp2f F
+GLIBC_2.27 expf F
 GLIBC_2.4 GLIBC_2.4 A

diff --git a/sysdeps/unix/sysv/linux/microblaze/libm.abilist b/sysdeps/unix/sysv/linux/microblaze/libm.abilist
index bb872f292ae813243a65926e7bb62e9aaca6d326..65f1d5b451640be41af14e520c93f6132ebf1745 100644 (file)
--- a/sysdeps/unix/sysv/linux/microblaze/libm.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/libm.abilist
@@ -428,3 +428,6 @@ GLIBC_2.25 ufromfpl F
 GLIBC_2.25 ufromfpx F
 GLIBC_2.25 ufromfpxf F
 GLIBC_2.25 ufromfpxl F
+GLIBC_2.27 GLIBC_2.27 A
+GLIBC_2.27 exp2f F
+GLIBC_2.27 expf F

diff --git a/sysdeps/unix/sysv/linux/mips/mips32/libm.abilist b/sysdeps/unix/sysv/linux/mips/mips32/libm.abilist
index 000c0114956d6770ff7c6b3ec8921db950ab57ac..c32ea5b96a41ee635122c21a4950f4be22db2535 100644 (file)
--- a/sysdeps/unix/sysv/linux/mips/mips32/libm.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips32/libm.abilist
@@ -430,6 +430,9 @@ GLIBC_2.25 ufromfpl F
 GLIBC_2.25 ufromfpx F
 GLIBC_2.25 ufromfpxf F
 GLIBC_2.25 ufromfpxl F
+GLIBC_2.27 GLIBC_2.27 A
+GLIBC_2.27 exp2f F
+GLIBC_2.27 expf F
 GLIBC_2.4 GLIBC_2.4 A
 GLIBC_2.4 exp2l F
 _gp_disp _gp_disp A

diff --git a/sysdeps/unix/sysv/linux/mips/mips64/libm.abilist b/sysdeps/unix/sysv/linux/mips/mips64/libm.abilist
index b9599fee34267771041a65e6bd2c235ac4096fc4..18b2aa2404b5609d1aac9d5b7f91611310cc3059 100644 (file)
--- a/sysdeps/unix/sysv/linux/mips/mips64/libm.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips64/libm.abilist
@@ -462,4 +462,7 @@ GLIBC_2.25 ufromfpl F
 GLIBC_2.25 ufromfpx F
 GLIBC_2.25 ufromfpxf F
 GLIBC_2.25 ufromfpxl F
+GLIBC_2.27 GLIBC_2.27 A
+GLIBC_2.27 exp2f F
+GLIBC_2.27 expf F
 GLIBC_2.4 GLIBC_2.4 A

diff --git a/sysdeps/unix/sysv/linux/nios2/libm.abilist b/sysdeps/unix/sysv/linux/nios2/libm.abilist
index c858ed590786103d71f974ef0e025297f282bd5e..e492a68e9d130256fd2c25be76e2eccfc51332f7 100644 (file)
--- a/sysdeps/unix/sysv/linux/nios2/libm.abilist
+++ b/sysdeps/unix/sysv/linux/nios2/libm.abilist
@@ -428,3 +428,6 @@ GLIBC_2.25 ufromfpl F
 GLIBC_2.25 ufromfpx F
 GLIBC_2.25 ufromfpxf F
 GLIBC_2.25 ufromfpxl F
+GLIBC_2.27 GLIBC_2.27 A
+GLIBC_2.27 exp2f F
+GLIBC_2.27 expf F

diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libm.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libm.abilist
index 13ea493ac8d16504c6781a4b361520a6a278c004..ad8f0372f47727246e8904211aaea0a1d6e736fc 100644 (file)
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libm.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libm.abilist
@@ -473,6 +473,9 @@ GLIBC_2.25 ufromfpl F
 GLIBC_2.25 ufromfpx F
 GLIBC_2.25 ufromfpxf F
 GLIBC_2.25 ufromfpxl F
+GLIBC_2.27 GLIBC_2.27 A
+GLIBC_2.27 exp2f F
+GLIBC_2.27 expf F
 GLIBC_2.4 GLIBC_2.4 A
 GLIBC_2.4 __clog10l F
 GLIBC_2.4 __finitel F

diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libm.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libm.abilist
index ff6dc7a3610265d6d8092a9ec0fc49bb9853c81a..9c26b5b809ce58c7bfcc5bf343763391be7029e3 100644 (file)
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libm.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libm.abilist
@@ -472,6 +472,9 @@ GLIBC_2.25 ufromfpl F
 GLIBC_2.25 ufromfpx F
 GLIBC_2.25 ufromfpxf F
 GLIBC_2.25 ufromfpxl F
+GLIBC_2.27 GLIBC_2.27 A
+GLIBC_2.27 exp2f F
+GLIBC_2.27 expf F
 GLIBC_2.4 GLIBC_2.4 A
 GLIBC_2.4 __clog10l F
 GLIBC_2.4 __finitel F

diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/libm-le.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/libm-le.abilist
index d79cb993259f497d16c30c1da2c5a07c3b5ba0ac..8e36699f2886a5cbb55d07091c888498fae7d1a6 100644 (file)
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/libm-le.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/libm-le.abilist
@@ -605,3 +605,6 @@ GLIBC_2.26 ufromfpxf128 F
 GLIBC_2.26 y0f128 F
 GLIBC_2.26 y1f128 F
 GLIBC_2.26 ynf128 F
+GLIBC_2.27 GLIBC_2.27 A
+GLIBC_2.27 exp2f F
+GLIBC_2.27 expf F

diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/libm.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/libm.abilist
index afd381791a16a6cc51929c7064643f07a1d1e3fc..9ca0c3ccfc949c84131dcd288144e6967f06c1cf 100644 (file)
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/libm.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/libm.abilist
@@ -148,6 +148,9 @@ GLIBC_2.25 ufromfpl F
 GLIBC_2.25 ufromfpx F
 GLIBC_2.25 ufromfpxf F
 GLIBC_2.25 ufromfpxl F
+GLIBC_2.27 GLIBC_2.27 A
+GLIBC_2.27 exp2f F
+GLIBC_2.27 expf F
 GLIBC_2.3 GLIBC_2.3 A
 GLIBC_2.3 _LIB_VERSION D 0x4
 GLIBC_2.3 __clog10 F

diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/libm.abilist b/sysdeps/unix/sysv/linux/s390/s390-32/libm.abilist
index 604dff18d47b7180d8a7b92b4ecfd6f7f2a4acdb..8a79f0137fe111b1c79bba52f8ea429a1d72d02d 100644 (file)
--- a/sysdeps/unix/sysv/linux/s390/s390-32/libm.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/libm.abilist
@@ -460,6 +460,9 @@ GLIBC_2.25 ufromfpl F
 GLIBC_2.25 ufromfpx F
 GLIBC_2.25 ufromfpxf F
 GLIBC_2.25 ufromfpxl F
+GLIBC_2.27 GLIBC_2.27 A
+GLIBC_2.27 exp2f F
+GLIBC_2.27 expf F
 GLIBC_2.4 GLIBC_2.4 A
 GLIBC_2.4 __clog10l F
 GLIBC_2.4 __finitel F

diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/libm.abilist b/sysdeps/unix/sysv/linux/s390/s390-64/libm.abilist
index b56701e350a390d55474b098f3de5f08c75ebb9d..df81853618e8792afabc993049af7b1b877da27e 100644 (file)
--- a/sysdeps/unix/sysv/linux/s390/s390-64/libm.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-64/libm.abilist
@@ -458,6 +458,9 @@ GLIBC_2.25 ufromfpl F
 GLIBC_2.25 ufromfpx F
 GLIBC_2.25 ufromfpxf F
 GLIBC_2.25 ufromfpxl F
+GLIBC_2.27 GLIBC_2.27 A
+GLIBC_2.27 exp2f F
+GLIBC_2.27 expf F
 GLIBC_2.4 GLIBC_2.4 A
 GLIBC_2.4 __clog10l F
 GLIBC_2.4 __finitel F

diff --git a/sysdeps/unix/sysv/linux/sh/libm.abilist b/sysdeps/unix/sysv/linux/sh/libm.abilist
index 6b24852b680c45729159383e6802a8d451002bbe..6b6a42dc9c6ad77ce2fa671ac7f18c2c9ddd8847 100644 (file)
--- a/sysdeps/unix/sysv/linux/sh/libm.abilist
+++ b/sysdeps/unix/sysv/linux/sh/libm.abilist
@@ -429,5 +429,8 @@ GLIBC_2.25 ufromfpl F
 GLIBC_2.25 ufromfpx F
 GLIBC_2.25 ufromfpxf F
 GLIBC_2.25 ufromfpxl F
+GLIBC_2.27 GLIBC_2.27 A
+GLIBC_2.27 exp2f F
+GLIBC_2.27 expf F
 GLIBC_2.4 GLIBC_2.4 A
 GLIBC_2.4 exp2l F

diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/libm.abilist b/sysdeps/unix/sysv/linux/sparc/sparc32/libm.abilist
index 61042ba14730a2bc73ddc892246e1064f5cdb901..24d67d22e160572423f45ffbcfe3f80433491d38 100644 (file)
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/libm.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/libm.abilist
@@ -464,6 +464,9 @@ GLIBC_2.25 ufromfpl F
 GLIBC_2.25 ufromfpx F
 GLIBC_2.25 ufromfpxf F
 GLIBC_2.25 ufromfpxl F
+GLIBC_2.27 GLIBC_2.27 A
+GLIBC_2.27 exp2f F
+GLIBC_2.27 expf F
 GLIBC_2.4 GLIBC_2.4 A
 GLIBC_2.4 __clog10l F
 GLIBC_2.4 __finitel F

diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/libm.abilist b/sysdeps/unix/sysv/linux/sparc/sparc64/libm.abilist
index d071835880a41d6472ddc6e39b589b4197c2a29c..2fdccc0de31bb873ce287ca8473df03fc4b6b68a 100644 (file)
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/libm.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/libm.abilist
@@ -461,4 +461,7 @@ GLIBC_2.25 ufromfpl F
 GLIBC_2.25 ufromfpx F
 GLIBC_2.25 ufromfpxf F
 GLIBC_2.25 ufromfpxl F
+GLIBC_2.27 GLIBC_2.27 A
+GLIBC_2.27 exp2f F
+GLIBC_2.27 expf F
 GLIBC_2.4 GLIBC_2.4 A

diff --git a/sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/libm.abilist b/sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/libm.abilist
index 0059c27fa29e06b3930887a4b489484664e744db..98bc348f91616a53ca24bb60efa02e7a1728b05b 100644 (file)
--- a/sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/libm.abilist
+++ b/sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/libm.abilist
@@ -429,3 +429,6 @@ GLIBC_2.25 ufromfpl F
 GLIBC_2.25 ufromfpx F
 GLIBC_2.25 ufromfpxf F
 GLIBC_2.25 ufromfpxl F
+GLIBC_2.27 GLIBC_2.27 A
+GLIBC_2.27 exp2f F
+GLIBC_2.27 expf F

diff --git a/sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libm.abilist b/sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libm.abilist
index 0059c27fa29e06b3930887a4b489484664e744db..98bc348f91616a53ca24bb60efa02e7a1728b05b 100644 (file)
--- a/sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libm.abilist
+++ b/sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libm.abilist
@@ -429,3 +429,6 @@ GLIBC_2.25 ufromfpl F
 GLIBC_2.25 ufromfpx F
 GLIBC_2.25 ufromfpxf F
 GLIBC_2.25 ufromfpxl F
+GLIBC_2.27 GLIBC_2.27 A
+GLIBC_2.27 exp2f F
+GLIBC_2.27 expf F

diff --git a/sysdeps/unix/sysv/linux/tile/tilepro/libm.abilist b/sysdeps/unix/sysv/linux/tile/tilepro/libm.abilist
index 0059c27fa29e06b3930887a4b489484664e744db..98bc348f91616a53ca24bb60efa02e7a1728b05b 100644 (file)
--- a/sysdeps/unix/sysv/linux/tile/tilepro/libm.abilist
+++ b/sysdeps/unix/sysv/linux/tile/tilepro/libm.abilist
@@ -429,3 +429,6 @@ GLIBC_2.25 ufromfpl F
 GLIBC_2.25 ufromfpx F
 GLIBC_2.25 ufromfpxf F
 GLIBC_2.25 ufromfpxl F
+GLIBC_2.27 GLIBC_2.27 A
+GLIBC_2.27 exp2f F
+GLIBC_2.27 expf F

diff --git a/sysdeps/unix/sysv/linux/x86_64/64/libm.abilist b/sysdeps/unix/sysv/linux/x86_64/64/libm.abilist
index 44473c2cbe6030eb88e0c697c62d26e2bd9980e0..e6fd3fe3dfa6092aeeecbaddd659f90628dff692 100644 (file)
--- a/sysdeps/unix/sysv/linux/x86_64/64/libm.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/64/libm.abilist
@@ -600,4 +600,7 @@ GLIBC_2.26 ufromfpxf128 F
 GLIBC_2.26 y0f128 F
 GLIBC_2.26 y1f128 F
 GLIBC_2.26 ynf128 F
+GLIBC_2.27 GLIBC_2.27 A
+GLIBC_2.27 exp2f F
+GLIBC_2.27 expf F
 GLIBC_2.4 GLIBC_2.4 A

diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/libm.abilist b/sysdeps/unix/sysv/linux/x86_64/x32/libm.abilist
index cc19a73112b52578774b0c6811ed273df80c8c7a..afa7b986976f7aad1fd949f41b77f3f6fea793f3 100644 (file)
--- a/sysdeps/unix/sysv/linux/x86_64/x32/libm.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/x32/libm.abilist
@@ -599,3 +599,6 @@ GLIBC_2.26 ufromfpxf128 F
 GLIBC_2.26 y0f128 F
 GLIBC_2.26 y1f128 F
 GLIBC_2.26 ynf128 F
+GLIBC_2.27 GLIBC_2.27 A
+GLIBC_2.27 exp2f F
+GLIBC_2.27 expf F