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GNU C Library master sources branch master updated. glibc-2.22-691-gdcb133b
- From: jsm28 at sourceware dot org
- To: glibc-cvs at sourceware dot org
- Date: 20 Jan 2016 19:05:01 -0000
- Subject: GNU C Library master sources branch master updated. glibc-2.22-691-gdcb133b
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- Log -----------------------------------------------------------------
http://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=dcb133b7a4fdc701009b344c286b6cc9bda67a0c
commit dcb133b7a4fdc701009b344c286b6cc9bda67a0c
Author: Joseph Myers <joseph@codesourcery.com>
Date: Wed Jan 20 19:04:43 2016 +0000
Fix __finitel libm compat symbol version.
The changes to restrict implementation-namespace symbol aliases such
as __finitel to compat symbols used code for __finitel in libm
analogous to that for __finitel in libc. However, the versions for
the two symbols are actually different, GLIBC_2.0 in libc and
GLIBC_2.1 in libm. This patch fixes the handling of the libm compat
symbol.
Tested for mips (o32), where it fixes an ABI test failure.
* sysdeps/ieee754/dbl-64/s_finite.c
[NO_LONG_DOUBLE && LDBL_CLASSIFY_COMPAT] (__finitel): Define
compat symbol at version GLIBC_2_1 and use GLIBC_2_1 in
SHLIB_COMPAT condition for libm, not GLIBC_2_0.
* sysdeps/ieee754/dbl-64/wordsize-64/s_finite.c
[NO_LONG_DOUBLE && LDBL_CLASSIFY_COMPAT] (__finitel): Likewise.
diff --git a/ChangeLog b/ChangeLog
index 1e9264d..ace36b5 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,12 @@
2016-01-20 Joseph Myers <joseph@codesourcery.com>
+ * sysdeps/ieee754/dbl-64/s_finite.c
+ [NO_LONG_DOUBLE && LDBL_CLASSIFY_COMPAT] (__finitel): Define
+ compat symbol at version GLIBC_2_1 and use GLIBC_2_1 in
+ SHLIB_COMPAT condition for libm, not GLIBC_2_0.
+ * sysdeps/ieee754/dbl-64/wordsize-64/s_finite.c
+ [NO_LONG_DOUBLE && LDBL_CLASSIFY_COMPAT] (__finitel): Likewise.
+
* sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/localplt.data
(__gtsf2): Add as optional for libc.so.
(__unordsf2): Likewise.
diff --git a/sysdeps/ieee754/dbl-64/s_finite.c b/sysdeps/ieee754/dbl-64/s_finite.c
index b71ae12..69141db 100644
--- a/sysdeps/ieee754/dbl-64/s_finite.c
+++ b/sysdeps/ieee754/dbl-64/s_finite.c
@@ -42,8 +42,8 @@ weak_alias (__finite, finite)
# if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_23)
compat_symbol (libc, __finite, __finitel, GLIBC_2_0);
# endif
-# if SHLIB_COMPAT (libm, GLIBC_2_0, GLIBC_2_23)
-compat_symbol (libm, __finite, __finitel, GLIBC_2_0);
+# if SHLIB_COMPAT (libm, GLIBC_2_1, GLIBC_2_23)
+compat_symbol (libm, __finite, __finitel, GLIBC_2_1);
# endif
# endif
weak_alias (__finite, finitel)
diff --git a/sysdeps/ieee754/dbl-64/wordsize-64/s_finite.c b/sysdeps/ieee754/dbl-64/wordsize-64/s_finite.c
index c8e2a7c..ef51608 100644
--- a/sysdeps/ieee754/dbl-64/wordsize-64/s_finite.c
+++ b/sysdeps/ieee754/dbl-64/wordsize-64/s_finite.c
@@ -34,8 +34,8 @@ weak_alias (__finite, finite)
# if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_23)
compat_symbol (libc, __finite, __finitel, GLIBC_2_0);
# endif
-# if SHLIB_COMPAT (libm, GLIBC_2_0, GLIBC_2_23)
-compat_symbol (libm, __finite, __finitel, GLIBC_2_0);
+# if SHLIB_COMPAT (libm, GLIBC_2_1, GLIBC_2_23)
+compat_symbol (libm, __finite, __finitel, GLIBC_2_1);
# endif
# endif
weak_alias (__finite, finitel)
-----------------------------------------------------------------------
Summary of changes:
ChangeLog | 7 +++++++
sysdeps/ieee754/dbl-64/s_finite.c | 4 ++--
sysdeps/ieee754/dbl-64/wordsize-64/s_finite.c | 4 ++--
3 files changed, 11 insertions(+), 4 deletions(-)
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