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author | Marcin Juszkiewicz <hrw@openedhand.com> | 2008-03-04 16:33:10 +0000 |
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committer | Marcin Juszkiewicz <hrw@openedhand.com> | 2008-03-04 16:33:10 +0000 |
commit | 4c117c12857ff176faee157b49250e0a12895de7 (patch) | |
tree | 92839f106628019c1edafdf88a2e98fcaadcc1b8 /meta/packages/gcc/gcc-4.2.2/arm-thumb-cache.patch | |
parent | e14e1e23c42f61c40b3686c49907ea16fa4004a6 (diff) | |
download | openembedded-core-4c117c12857ff176faee157b49250e0a12895de7.tar.gz openembedded-core-4c117c12857ff176faee157b49250e0a12895de7.tar.bz2 openembedded-core-4c117c12857ff176faee157b49250e0a12895de7.tar.xz openembedded-core-4c117c12857ff176faee157b49250e0a12895de7.zip |
gcc: added 4.2.2 from OE
git-svn-id: https://svn.o-hand.com/repos/poky/trunk@3902 311d38ba-8fff-0310-9ca6-ca027cbcb966
Diffstat (limited to 'meta/packages/gcc/gcc-4.2.2/arm-thumb-cache.patch')
-rw-r--r-- | meta/packages/gcc/gcc-4.2.2/arm-thumb-cache.patch | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/meta/packages/gcc/gcc-4.2.2/arm-thumb-cache.patch b/meta/packages/gcc/gcc-4.2.2/arm-thumb-cache.patch new file mode 100644 index 000000000..fa63846c8 --- /dev/null +++ b/meta/packages/gcc/gcc-4.2.2/arm-thumb-cache.patch @@ -0,0 +1,29 @@ +--- gcc-4.1.1/gcc/config/arm/linux-gas.h- 2005-06-25 03:22:41.000000000 +0200 ++++ gcc-4.1.1/gcc/config/arm/linux-gas.h 2006-06-18 10:23:46.000000000 +0200 +@@ -44,6 +44,7 @@ + + /* Clear the instruction cache from `beg' to `end'. This makes an + inline system call to SYS_cacheflush. */ ++#if !defined(__thumb__) + #define CLEAR_INSN_CACHE(BEG, END) \ + { \ + register unsigned long _beg __asm ("a1") = (unsigned long) (BEG); \ +@@ -53,3 +54,18 @@ + : "=r" (_beg) \ + : "0" (_beg), "r" (_end), "r" (_flg)); \ + } ++#else ++#define CLEAR_INSN_CACHE(BEG, END) \ ++{ \ ++ register unsigned long _beg __asm ("a1") = (unsigned long) (BEG); \ ++ register unsigned long _end __asm ("a2") = (unsigned long) (END); \ ++ register unsigned long _flg __asm ("a3") = 0; \ ++ register unsigned long _swi __asm ("a4") = 0xf0002; \ ++ __asm __volatile ("push {r7}\n" \ ++ " mov r7,a4\n" \ ++ " swi 0 @ sys_cacheflush\n" \ ++ " pop {r7}\n" \ ++ : "=r" (_beg) \ ++ : "0" (_beg), "r" (_end), "r" (_flg), "r" (_swi)); \ ++} ++#endif |