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| author | Patrick Georgi <patrick.georgi@coresystems.de> | 2009-05-05 14:06:20 +0000 |
|---|---|---|
| committer | Patrick Georgi <patrick.georgi@coresystems.de> | 2009-05-05 14:06:20 +0000 |
| commit | 1bb3675c1920d18d2ebee76cc46aa57d217b11a1 (patch) | |
| tree | b4ef45dc0eae0f2a3583b1f99f428c5828be6b13 | |
| parent | f95b49eeb8f2fd817869c363295d1467d86be9be (diff) | |
| download | coreboot-1bb3675c1920d18d2ebee76cc46aa57d217b11a1.tar.xz | |
Fix a bug introduced in the copy_and_run refactoring.
The new code always decompressed to dst (as it should)
and then jumped to _iseg, when it should jump to dst.
With dst != _iseg this breaks (coreboot_apc)
Signed-off-by: Patrick Georgi <patrick.georgi@coresystems.de>
Acked-by: Ward Vandewege <ward@gnu.org>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4254 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
| -rw-r--r-- | src/arch/i386/lib/copy_and_run.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/src/arch/i386/lib/copy_and_run.c b/src/arch/i386/lib/copy_and_run.c index bf8d592f54..9cec90a81c 100644 --- a/src/arch/i386/lib/copy_and_run.c +++ b/src/arch/i386/lib/copy_and_run.c @@ -44,11 +44,10 @@ void copy_and_run_core(u8 *src, u8 *dst, unsigned long ilen, unsigned ebp) print_debug("Jumping to image.\r\n"); __asm__ volatile ( - "movl %0, %%ebp\n\t" + "movl %%eax, %%ebp\n\t" "cli\n\t" - "leal _iseg, %%edi\n\t" "jmp *%%edi\n\t" - :: "a"(ebp) + :: "a"(ebp), "D"(dst) ); } |