49 lines
1.6 KiB
Diff
49 lines
1.6 KiB
Diff
commit 1fe3da33623aaf78b7cac5858f4a7a64aeeba303
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Author: Siddhesh Poyarekar <siddhesh@redhat.com>
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Date: Tue Jun 24 13:19:06 2014 +0530
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Add compat symbols for scalb* in i386
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Bring back symbols into libc.so for scalb* functions. They are no
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longer used but unfortunately they're now part of the ABI.
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diff --git a/sysdeps/i386/fpu/s_scalbn.S b/sysdeps/i386/fpu/s_scalbn.S
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index 548f19f..21cb98b 100644
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--- a/sysdeps/i386/fpu/s_scalbn.S
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+++ b/sysdeps/i386/fpu/s_scalbn.S
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@@ -16,3 +16,8 @@ ENTRY(__scalbn)
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END (__scalbn)
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weak_alias (__scalbn, scalbn)
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strong_alias (__scalbn, __scalbln)
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+
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+#include <shlib-compat.h>
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+#if defined SHARED && SHLIB_COMPAT (libc, GLIBC_2_1, GLIBC_2_20)
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+compat_symbol (libc, __scalbn, scalbln, GLIBC_2_1);
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+#endif
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diff --git a/sysdeps/i386/fpu/s_scalbnf.S b/sysdeps/i386/fpu/s_scalbnf.S
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index fe6516e..fe504c0 100644
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--- a/sysdeps/i386/fpu/s_scalbnf.S
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+++ b/sysdeps/i386/fpu/s_scalbnf.S
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@@ -16,3 +16,8 @@ ENTRY(__scalbnf)
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END (__scalbnf)
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weak_alias (__scalbnf, scalbnf)
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strong_alias (__scalbnf, __scalblnf)
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+
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+#include <shlib-compat.h>
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+#if defined SHARED && SHLIB_COMPAT (libc, GLIBC_2_1, GLIBC_2_20)
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+compat_symbol (libc, __scalbnf, scalblnf, GLIBC_2_1);
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+#endif
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diff --git a/sysdeps/i386/fpu/s_scalbnl.S b/sysdeps/i386/fpu/s_scalbnl.S
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index 8f65de4..f1ca7ad 100644
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--- a/sysdeps/i386/fpu/s_scalbnl.S
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+++ b/sysdeps/i386/fpu/s_scalbnl.S
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@@ -17,3 +17,8 @@ ENTRY(__scalbnl)
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END (__scalbnl)
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weak_alias (__scalbnl, scalbnl)
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strong_alias (__scalbnl, __scalblnl)
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+
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+#include <shlib-compat.h>
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+#if defined SHARED && SHLIB_COMPAT (libc, GLIBC_2_1, GLIBC_2_20)
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+compat_symbol (libc, __scalbnl, scalblnl, GLIBC_2_1);
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+#endif
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