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| author |   Raúl Porcel <armin76@gentoo.org> | 2010-04-05 16:32:02 +0000 |
|---|---|---|
| committer | Raúl Porcel <armin76@gentoo.org> | 2010-04-05 16:32:02 +0000 |
| commit | e66c198ba6dc76853ef420b9841d9688b44fb040 (patch) | |
| tree | 09cae0bd4f221e0fa018c9955dd10a4e23634703 /dev-libs/libatomic_ops/files | |
| parent | Remove unrequired dev-python/ctypes rdepend. (diff) | |
| download | historical-e66c198ba6dc76853ef420b9841d9688b44fb040.tar.gz historical-e66c198ba6dc76853ef420b9841d9688b44fb040.tar.bz2 historical-e66c198ba6dc76853ef420b9841d9688b44fb040.zip | |
Add patch to make it work on sh
Package-Manager: portage-2.1.7.17/cvs/Linux ia64
Diffstat (limited to 'dev-libs/libatomic_ops/files')
| -rw-r--r-- | dev-libs/libatomic_ops/files/libatomic_ops-1.2-sh4.patch | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/dev-libs/libatomic_ops/files/libatomic_ops-1.2-sh4.patch b/dev-libs/libatomic_ops/files/libatomic_ops-1.2-sh4.patch new file mode 100644 index 000000000000..4e8dd66a3554 --- /dev/null +++ b/dev-libs/libatomic_ops/files/libatomic_ops-1.2-sh4.patch @@ -0,0 +1,59 @@ +--- libatomic_ops/src/atomic_ops.h ++++ libatomic_ops/src/atomic_ops.h +@@ -228,6 +228,10 @@ + # if defined(__cris__) || defined(CRIS) + # include "atomic_ops/sysdeps/gcc/cris.h" + # endif ++# if defined(__sh__) || defined(SH4) ++# include "atomic_ops/sysdeps/gcc/sh.h" ++# define AO_CAN_EMUL_CAS ++# endif /* __sh__ */ + #endif /* __GNUC__ && !AO_USE_PTHREAD_DEFS */ + + #if defined(__INTEL_COMPILER) && !defined(AO_USE_PTHREAD_DEFS) +only in patch2: +unchanged: +--- libatomic_ops/src/atomic_ops/sysdeps/Makefile.am ++++ libatomic_ops/src/atomic_ops/sysdeps/Makefile.am +@@ -29,6 +29,7 @@ + gcc/powerpc.h gcc/sparc.h \ + gcc/hppa.h gcc/m68k.h gcc/s390.h \ + gcc/ia64.h gcc/x86_64.h gcc/cris.h \ ++ gcc/sh.h \ + \ + icc/ia64.h \ + \ +--- libatomic_ops/src/atomic_ops/sysdeps/gcc/sh.h ++++ libatomic_ops/src/atomic_ops/sysdeps/gcc/sh.h +@@ -0,0 +1,31 @@ ++/* ++ * Copyright (c) 2009 by Takashi YOSHII. All rights reserved. ++ * ++ * THIS MATERIAL IS PROVIDED AS IS, WITH ABSOLUTELY NO WARRANTY EXPRESSED ++ * OR IMPLIED. ANY USE IS AT YOUR OWN RISK. ++ * ++ * Permission is hereby granted to use or copy this program ++ * for any purpose, provided the above notices are retained on all copies. ++ * Permission to modify the code and to distribute modified code is granted, ++ * provided the above notices are retained, and a notice that the code was ++ * modified is included with the above copyright notice. ++ */ ++ ++#include "../all_atomic_load_store.h" ++#include "../ordered.h" ++ ++/* sh has tas.b(byte) only */ ++#include "../test_and_set_t_is_char.h" ++ ++AO_INLINE AO_TS_VAL_t ++AO_test_and_set_full(volatile AO_TS_t *addr) ++{ ++ int oldval; ++ __asm__ __volatile__( ++ "tas.b @%1; movt %0" ++ : "=r" (oldval) ++ : "r" (addr) ++ : "t", "memory"); ++ return oldval? AO_TS_CLEAR : AO_TS_SET; ++} ++#define AO_HAVE_test_and_set_full |