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vapier 14/01/25 22:05:38 |
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|
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Modified: README.history |
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Added: 00_all_0035-alpha-Fix-tls-macros.h.patch |
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Log: |
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fix from upstream for alpha/tls code |
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|
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Revision Changes Path |
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1.4 src/patchsets/glibc/2.18/README.history |
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|
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file : http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/glibc/2.18/README.history?rev=1.4&view=markup |
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plain: http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/glibc/2.18/README.history?rev=1.4&content-type=text/plain |
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diff : http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/glibc/2.18/README.history?r1=1.3&r2=1.4 |
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|
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Index: README.history |
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=================================================================== |
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RCS file: /var/cvsroot/gentoo/src/patchsets/glibc/2.18/README.history,v |
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retrieving revision 1.3 |
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retrieving revision 1.4 |
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diff -u -r1.3 -r1.4 |
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--- README.history 6 Jan 2014 16:53:42 -0000 1.3 |
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+++ README.history 25 Jan 2014 22:05:38 -0000 1.4 |
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@@ -1,4 +1,8 @@ |
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-3 06 Jan 2013 |
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+4 25 Jan 2014 |
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+ + 00_all_0034-ARM-Fix-clone-build-for-ARMv4.patch |
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+ + 00_all_0035-alpha-Fix-tls-macros.h.patch |
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+ |
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+3 06 Jan 2014 |
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+ 00_all_0017-ptrace.h-add-__-prefix-to-ptrace_peeksiginfo_args.patch |
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+ 00_all_0018-ia64-add-__-prefix-to-pt_all_user_regs-ia64_fpreg-BZ.patch |
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+ 00_all_0019-ARM-Fix-clone-code-when-built-for-Thumb.patch |
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|
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1.1 src/patchsets/glibc/2.18/00_all_0035-alpha-Fix-tls-macros.h.patch |
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|
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file : http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/glibc/2.18/00_all_0035-alpha-Fix-tls-macros.h.patch?rev=1.1&view=markup |
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plain: http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/glibc/2.18/00_all_0035-alpha-Fix-tls-macros.h.patch?rev=1.1&content-type=text/plain |
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|
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Index: 00_all_0035-alpha-Fix-tls-macros.h.patch |
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=================================================================== |
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From 787172fdbbdf78fc30f222748f1197d396b05f96 Mon Sep 17 00:00:00 2001 |
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From: Richard Henderson <rth@×××××××.net> |
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Date: Fri, 24 Jan 2014 09:07:04 -0800 |
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Subject: [PATCH] alpha: Fix tls-macros.h |
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|
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Reported to the gcc bugzilla, there was a missing dependency on $gp |
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that let the compiler generated $gp reload be scheduled across the |
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macros here. |
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|
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(cherry picked from commit 4ab6acaebd0047dc37c6493946484be9f1b4920b) |
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--- |
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ports/sysdeps/alpha/tls-macros.h | 22 +++++++++++----------- |
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1 file changed, 11 insertions(+), 11 deletions(-) |
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|
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diff --git a/ports/sysdeps/alpha/tls-macros.h b/ports/sysdeps/alpha/tls-macros.h |
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index 0385d93..00489c2 100644 |
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--- a/ports/sysdeps/alpha/tls-macros.h |
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+++ b/ports/sysdeps/alpha/tls-macros.h |
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@@ -2,21 +2,21 @@ |
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|
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extern void *__tls_get_addr (void *); |
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|
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-# define TLS_GD(x) \ |
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- ({ void *__result; \ |
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- asm ("lda %0, " #x "($gp) !tlsgd" : "=r" (__result)); \ |
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+# define TLS_GD(x) \ |
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+ ({ register void *__gp asm ("$29"); void *__result; \ |
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+ asm ("lda %0, " #x "($gp) !tlsgd" : "=r" (__result) : "r"(__gp)); \ |
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__tls_get_addr (__result); }) |
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|
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-# define TLS_LD(x) \ |
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- ({ void *__result; \ |
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- asm ("lda %0, " #x "($gp) !tlsldm" : "=r" (__result)); \ |
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- __result = __tls_get_addr (__result); \ |
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- asm ("lda %0, " #x "(%0) !dtprel" : "+r" (__result)); \ |
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+# define TLS_LD(x) \ |
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+ ({ register void *__gp asm ("$29"); void *__result; \ |
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+ asm ("lda %0, " #x "($gp) !tlsldm" : "=r" (__result) : "r"(__gp)); \ |
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+ __result = __tls_get_addr (__result); \ |
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+ asm ("lda %0, " #x "(%0) !dtprel" : "+r" (__result)); \ |
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__result; }) |
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|
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-# define TLS_IE(x) \ |
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- ({ long ofs; \ |
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- asm ("ldq %0, " #x "($gp) !gottprel" : "=r"(ofs)); \ |
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+# define TLS_IE(x) \ |
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+ ({ register void *__gp asm ("$29"); long ofs; \ |
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+ asm ("ldq %0, " #x "($gp) !gottprel" : "=r"(ofs) : "r"(__gp)); \ |
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__builtin_thread_pointer () + ofs; }) |
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|
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# define TLS_LE(x) \ |
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-- |
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1.8.5.3 |
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