diff options
| author | Denys Dmytriyenko <denis@denix.org> | 2009-03-17 14:32:59 -0400 |
|---|---|---|
| committer | Denys Dmytriyenko <denis@denix.org> | 2009-03-17 14:32:59 -0400 |
| commit | 709c4d66e0b107ca606941b988bad717c0b45d9b (patch) | |
| tree | 37ee08b1eb308f3b2b6426d5793545c38396b838 /recipes/db/files/arm-thumb-mutex.patch | |
| parent | fa6cd5a3b993f16c27de4ff82b42684516d433ba (diff) | |
rename packages/ to recipes/ per earlier agreement
See links below for more details:
http://thread.gmane.org/gmane.comp.handhelds.openembedded/21326
http://thread.gmane.org/gmane.comp.handhelds.openembedded/21816
Signed-off-by: Denys Dmytriyenko <denis@denix.org>
Acked-by: Mike Westerhof <mwester@dls.net>
Acked-by: Philip Balister <philip@balister.org>
Acked-by: Khem Raj <raj.khem@gmail.com>
Acked-by: Marcin Juszkiewicz <hrw@openembedded.org>
Acked-by: Koen Kooi <koen@openembedded.org>
Acked-by: Frans Meulenbroeks <fransmeulenbroeks@gmail.com>
Diffstat (limited to 'recipes/db/files/arm-thumb-mutex.patch')
| -rw-r--r-- | recipes/db/files/arm-thumb-mutex.patch | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/recipes/db/files/arm-thumb-mutex.patch b/recipes/db/files/arm-thumb-mutex.patch new file mode 100644 index 0000000000..acd446fcd8 --- /dev/null +++ b/recipes/db/files/arm-thumb-mutex.patch @@ -0,0 +1,36 @@ +--- db-4.3.29-dist/../dbinc/mutex.h 2005-11-15 07:33:27.761042518 -0800 ++++ db-4.3.29-dist/../dbinc/mutex.h 2005-11-15 07:55:24.823920060 -0800 +@@ -470,6 +470,25 @@ + #ifdef LOAD_ACTUAL_MUTEX_CODE + #define MUTEX_SET_TEST 1 /* gcc/arm: 0 is clear, 1 is set. */ + ++#if defined __thumb__ ++#define MUTEX_SET(tsl) ({ \ ++ int __r, __p; \ ++ asm volatile( \ ++ ".align 2\n\t" \ ++ "bx pc\n\t" \ ++ "nop\n\t" \ ++ ".arm\n\t" \ ++ "swpb %0, %2, [%3]\n\t" \ ++ "eor %0, %0, #1\n\t" \ ++ "orr %1, pc, #1\n\t" \ ++ "bx %1\n\t" \ ++ ".force_thumb" \ ++ : "=&r" (__r), "=r" (__p) \ ++ : "r" (1), "r" (tsl) \ ++ ); \ ++ __r & 1; \ ++}) ++#else + #define MUTEX_SET(tsl) ({ \ + int __r; \ + asm volatile( \ +@@ -480,6 +499,7 @@ + ); \ + __r & 1; \ + }) ++#endif + + #define MUTEX_UNSET(tsl) (*(volatile tsl_t *)(tsl) = 0) + #define MUTEX_INIT(tsl) MUTEX_UNSET(tsl) |