diff options
Diffstat (limited to 'meta/recipes-multimedia/pulseaudio/libatomics-ops/gentoo')
-rw-r--r-- | meta/recipes-multimedia/pulseaudio/libatomics-ops/gentoo/libatomic_ops-1.2-mips.patch | 125 |
1 files changed, 125 insertions, 0 deletions
diff --git a/meta/recipes-multimedia/pulseaudio/libatomics-ops/gentoo/libatomic_ops-1.2-mips.patch b/meta/recipes-multimedia/pulseaudio/libatomics-ops/gentoo/libatomic_ops-1.2-mips.patch new file mode 100644 index 0000000000..29f07b9f99 --- /dev/null +++ b/meta/recipes-multimedia/pulseaudio/libatomics-ops/gentoo/libatomic_ops-1.2-mips.patch | |||
@@ -0,0 +1,125 @@ | |||
1 | # Patch copied from the OpenEmbedded libatomics-ops recipe. Original | ||
2 | # source was from Gentoo. | ||
3 | # | ||
4 | # Signed-off-by: Scott Garman <scott.a.garman@intel.com> | ||
5 | diff --git a/src/atomic_ops.h b/src/atomic_ops.h | ||
6 | index c23f30b..791b360 100755 | ||
7 | --- a/src/atomic_ops.h | ||
8 | +++ b/src/atomic_ops.h | ||
9 | @@ -220,6 +220,9 @@ | ||
10 | # if defined(__cris__) || defined(CRIS) | ||
11 | # include "atomic_ops/sysdeps/gcc/cris.h" | ||
12 | # endif | ||
13 | +# if defined(__mips__) | ||
14 | +# include "atomic_ops/sysdeps/gcc/mips.h" | ||
15 | +# endif | ||
16 | #endif /* __GNUC__ && !AO_USE_PTHREAD_DEFS */ | ||
17 | |||
18 | #if defined(__INTEL_COMPILER) && !defined(AO_USE_PTHREAD_DEFS) | ||
19 | diff --git a/src/atomic_ops/sysdeps/Makefile.am b/src/atomic_ops/sysdeps/Makefile.am | ||
20 | index 74122b4..d6737c0 100644 | ||
21 | --- a/src/atomic_ops/sysdeps/Makefile.am | ||
22 | +++ b/src/atomic_ops/sysdeps/Makefile.am | ||
23 | @@ -29,6 +29,7 @@ nobase_sysdep_HEADERS= generic_pthread.h \ | ||
24 | gcc/powerpc.h gcc/sparc.h \ | ||
25 | gcc/hppa.h gcc/m68k.h gcc/s390.h \ | ||
26 | gcc/ia64.h gcc/x86_64.h gcc/cris.h \ | ||
27 | + gcc/mips.h \ | ||
28 | \ | ||
29 | icc/ia64.h \ | ||
30 | \ | ||
31 | diff --git a/src/atomic_ops/sysdeps/gcc/mips.h b/src/atomic_ops/sysdeps/gcc/mips.h | ||
32 | new file mode 100644 | ||
33 | index 0000000..e7f3a5d | ||
34 | --- /dev/null | ||
35 | +++ b/src/atomic_ops/sysdeps/gcc/mips.h | ||
36 | @@ -0,0 +1,89 @@ | ||
37 | +/* | ||
38 | + * Copyright (c) 2005 Thiemo Seufer <ths@networkno.de> | ||
39 | + * Copyright (c) 2007 Zhang Le <r0bertz@gentoo.org> | ||
40 | + * | ||
41 | + * THIS MATERIAL IS PROVIDED AS IS, WITH ABSOLUTELY NO WARRANTY EXPRESSED | ||
42 | + * OR IMPLIED. ANY USE IS AT YOUR OWN RISK. | ||
43 | + * | ||
44 | + * Permission is hereby granted to use or copy this program | ||
45 | + * for any purpose, provided the above notices are retained on all copies. | ||
46 | + * Permission to modify the code and to distribute modified code is granted, | ||
47 | + * provided the above notices are retained, and a notice that the code was | ||
48 | + * modified is included with the above copyright notice. | ||
49 | + */ | ||
50 | + | ||
51 | +#include "../all_aligned_atomic_load_store.h" | ||
52 | +#include "../test_and_set_t_is_ao_t.h" | ||
53 | + | ||
54 | +/* Data dependence does not imply read ordering. */ | ||
55 | +#define AO_NO_DD_ORDERING | ||
56 | + | ||
57 | +AO_INLINE void | ||
58 | +AO_nop_full() | ||
59 | +{ | ||
60 | + __asm__ __volatile__( | ||
61 | + " .set push \n" | ||
62 | + " .set mips3 \n" | ||
63 | + " .set noreorder \n" | ||
64 | + " .set nomacro \n" | ||
65 | + " sync \n" | ||
66 | + " .set pop " | ||
67 | + : : : "memory"); | ||
68 | +} | ||
69 | + | ||
70 | +#define AO_HAVE_nop_full | ||
71 | + | ||
72 | +AO_INLINE int | ||
73 | +AO_compare_and_swap(volatile AO_t *addr, AO_t old, AO_t new_val) | ||
74 | +{ | ||
75 | + register int was_equal = 0; | ||
76 | + register int temp; | ||
77 | + | ||
78 | + __asm__ __volatile__( | ||
79 | + " .set push \n" | ||
80 | + " .set mips3 \n" | ||
81 | + " .set noreorder \n" | ||
82 | + " .set nomacro \n" | ||
83 | + "1: ll %0, %1 \n" | ||
84 | + " bne %0, %4, 2f \n" | ||
85 | + " move %0, %3 \n" | ||
86 | + " sc %0, %1 \n" | ||
87 | + " .set pop \n" | ||
88 | + " beqz %0, 1b \n" | ||
89 | + " li %2, 1 \n" | ||
90 | + "2: " | ||
91 | + : "=&r" (temp), "+R" (*addr), "+r" (was_equal) | ||
92 | + : "r" (new_val), "r" (old) | ||
93 | + : "memory"); | ||
94 | + return was_equal; | ||
95 | +} | ||
96 | + | ||
97 | +#define AO_HAVE_compare_and_swap | ||
98 | + | ||
99 | +AO_INLINE AO_t | ||
100 | +AO_fetch_and_add_full (volatile AO_t *p, AO_t incr) | ||
101 | +{ | ||
102 | + AO_t result, temp; | ||
103 | + __asm__ __volatile__( | ||
104 | + " .set push \n" | ||
105 | + " .set mips3 \n" | ||
106 | + " .set noreorder \n" | ||
107 | + " .set nomacro \n" | ||
108 | + "1: ll %1, %2 \n" | ||
109 | + " addu %0, %1, %3 \n" | ||
110 | + " sc %0, %2 \n" | ||
111 | + " beqz %0, 1b \n" | ||
112 | + " addu %0, %1, %3 \n" | ||
113 | + " sync \n" | ||
114 | + " .set pop \n" | ||
115 | + : "=&r" (result), "=&r" (temp), "=m" (*p) | ||
116 | + : "r" (incr), "m" (*p) | ||
117 | + : "memory"); | ||
118 | + return result; | ||
119 | +} | ||
120 | + | ||
121 | +#define AO_HAVE_fetch_and_add_full | ||
122 | + | ||
123 | +/* | ||
124 | + * FIXME: fetch_and_add_full implemented, any others? | ||
125 | + */ | ||