From e6a3149428ef2d42d9a9df78a19c2e52496f3deb Mon Sep 17 00:00:00 2001 From: Richard Purdie Date: Fri, 22 May 2009 09:42:20 +0100 Subject: gcc: Add 4.3.3 and switch to for Moblin Signed-off-by: Richard Purdie --- meta/packages/gcc/gcc-4.3.3/arm-thumb-cache.patch | 29 +++++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 meta/packages/gcc/gcc-4.3.3/arm-thumb-cache.patch (limited to 'meta/packages/gcc/gcc-4.3.3/arm-thumb-cache.patch') diff --git a/meta/packages/gcc/gcc-4.3.3/arm-thumb-cache.patch b/meta/packages/gcc/gcc-4.3.3/arm-thumb-cache.patch new file mode 100644 index 000000000..fa63846c8 --- /dev/null +++ b/meta/packages/gcc/gcc-4.3.3/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 -- cgit v1.2.3