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| author | Richard Purdie <richard@openedhand.com> | 2006-08-26 22:58:50 +0000 |
|---|---|---|
| committer | Richard Purdie <richard@openedhand.com> | 2006-08-26 22:58:50 +0000 |
| commit | 8800d8be25295dd7c7d84dde62c3be4df8e43346 (patch) | |
| tree | 8ec8b868f4dc4ba56c74d1f7de0bb45ecb80664a /meta/packages/gcc/gcc-4.1.1/arm-thumb-cache.patch | |
| parent | 1562178b03be74528c52f70228d13ea257c2d445 (diff) | |
| download | poky-8800d8be25295dd7c7d84dde62c3be4df8e43346.tar.gz | |
gcc: Add 4.1.1
git-svn-id: https://svn.o-hand.com/repos/poky/trunk@648 311d38ba-8fff-0310-9ca6-ca027cbcb966
Diffstat (limited to 'meta/packages/gcc/gcc-4.1.1/arm-thumb-cache.patch')
| -rw-r--r-- | meta/packages/gcc/gcc-4.1.1/arm-thumb-cache.patch | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/meta/packages/gcc/gcc-4.1.1/arm-thumb-cache.patch b/meta/packages/gcc/gcc-4.1.1/arm-thumb-cache.patch new file mode 100644 index 0000000000..fa63846c8c --- /dev/null +++ b/meta/packages/gcc/gcc-4.1.1/arm-thumb-cache.patch | |||
| @@ -0,0 +1,29 @@ | |||
| 1 | --- gcc-4.1.1/gcc/config/arm/linux-gas.h- 2005-06-25 03:22:41.000000000 +0200 | ||
| 2 | +++ gcc-4.1.1/gcc/config/arm/linux-gas.h 2006-06-18 10:23:46.000000000 +0200 | ||
| 3 | @@ -44,6 +44,7 @@ | ||
| 4 | |||
| 5 | /* Clear the instruction cache from `beg' to `end'. This makes an | ||
| 6 | inline system call to SYS_cacheflush. */ | ||
| 7 | +#if !defined(__thumb__) | ||
| 8 | #define CLEAR_INSN_CACHE(BEG, END) \ | ||
| 9 | { \ | ||
| 10 | register unsigned long _beg __asm ("a1") = (unsigned long) (BEG); \ | ||
| 11 | @@ -53,3 +54,18 @@ | ||
| 12 | : "=r" (_beg) \ | ||
| 13 | : "0" (_beg), "r" (_end), "r" (_flg)); \ | ||
| 14 | } | ||
| 15 | +#else | ||
| 16 | +#define CLEAR_INSN_CACHE(BEG, END) \ | ||
| 17 | +{ \ | ||
| 18 | + register unsigned long _beg __asm ("a1") = (unsigned long) (BEG); \ | ||
| 19 | + register unsigned long _end __asm ("a2") = (unsigned long) (END); \ | ||
| 20 | + register unsigned long _flg __asm ("a3") = 0; \ | ||
| 21 | + register unsigned long _swi __asm ("a4") = 0xf0002; \ | ||
| 22 | + __asm __volatile ("push {r7}\n" \ | ||
| 23 | + " mov r7,a4\n" \ | ||
| 24 | + " swi 0 @ sys_cacheflush\n" \ | ||
| 25 | + " pop {r7}\n" \ | ||
| 26 | + : "=r" (_beg) \ | ||
| 27 | + : "0" (_beg), "r" (_end), "r" (_flg), "r" (_swi)); \ | ||
| 28 | +} | ||
| 29 | +#endif | ||