diff options
Diffstat (limited to 'recipes/mozilla/firefox-3.0.4/Bug405992.atomic.nspr.diff')
| -rw-r--r-- | recipes/mozilla/firefox-3.0.4/Bug405992.atomic.nspr.diff | 48 |
1 files changed, 0 insertions, 48 deletions
diff --git a/recipes/mozilla/firefox-3.0.4/Bug405992.atomic.nspr.diff b/recipes/mozilla/firefox-3.0.4/Bug405992.atomic.nspr.diff deleted file mode 100644 index f54f916a6a..0000000000 --- a/recipes/mozilla/firefox-3.0.4/Bug405992.atomic.nspr.diff +++ /dev/null @@ -1,48 +0,0 @@ -# Add atomic operations for ARM. -diff --git a/nsprpub/pr/include/md/_linux.h b/nsprpub/pr/include/md/_linux.h -index 5b794c5..cb8d58e 100644 ---- a/nsprpub/pr/include/md/_linux.h -+++ b/nsprpub/pr/include/md/_linux.h -@@ -194,6 +194,42 @@ extern PRInt32 _PR_x86_64_AtomicSet(PRInt32 *val, PRInt32 newval); - }) - #endif - -+#if defined(__arm__) -+#define _PR_HAVE_ATOMIC_OPS -+#define _MD_INIT_ATOMIC() -+ -+typedef int (__kernel_cmpxchg_t)(int oldval, int newval, volatile int *ptr); -+#define __kernel_cmpxchg (*(__kernel_cmpxchg_t *)0xffff0fc0) -+ -+#define _MD_ATOMIC_INCREMENT(ptr) _MD_ATOMIC_ADD(ptr, 1) -+#define _MD_ATOMIC_DECREMENT(ptr) _MD_ATOMIC_ADD(ptr, -1) -+#define _MD_ATOMIC_ADD(ptr, n) \ -+ ({ \ -+ PRInt32 ov, nv; \ -+ volatile PRInt32 *vp = (ptr); \ -+ \ -+ do { \ -+ ov = *vp; \ -+ nv = ov + (n); \ -+ } \ -+ while (__kernel_cmpxchg(ov, nv, vp)); \ -+ \ -+ nv; \ -+ }) -+#define _MD_ATOMIC_SET(ptr, nv) \ -+ ({ \ -+ PRInt32 ov; \ -+ volatile PRInt32 *vp = (ptr); \ -+ \ -+ do { \ -+ ov = *vp; \ -+ } \ -+ while (__kernel_cmpxchg(ov, (nv), vp)); \ -+ \ -+ ov; \ -+ }) -+#endif -+ - #define USE_SETJMP - #if defined(__GLIBC__) && __GLIBC__ >= 2 - #define _PR_POLL_AVAILABLE |