diff options
| author | Mark Marshall <mark.marshall@csr.com> | 2009-11-05 09:09:20 +0000 |
|---|---|---|
| committer | Stefan Reinauer <stepan@openbios.org> | 2009-11-05 09:09:20 +0000 |
| commit | 448509bb4e93b3ffe870f048c6b4a82b1f2cb9a7 (patch) | |
| tree | 1d3b263ca70034a7ae305f26a205e68b827c8559 /util/x86emu/x86_asm.S | |
| parent | d08e69dd5e8fdddcef10b31dea223a9b2fd70d94 (diff) | |
Get the passed in Bus/Device/Function from the correct location on the
stack.
Signed-off-by: Mark Marshall <mark.marshall@csr.com>
Clarified the comment and
Acked-by: Stefan Reinauer <stepan@coresystems.de>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4911 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'util/x86emu/x86_asm.S')
| -rw-r--r-- | util/x86emu/x86_asm.S | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/util/x86emu/x86_asm.S b/util/x86emu/x86_asm.S index c41e39dc18..5e2518c695 100644 --- a/util/x86emu/x86_asm.S +++ b/util/x86emu/x86_asm.S @@ -68,8 +68,10 @@ __run_optionrom = RELOCATED(.) /* Get devfn into %ecx */ movl %esp, %ebp - // FIXME: Should this function be called with regparm=0? - movl 8(%ebp), %ecx + /* This function is called with regparm=0 and we have + * to skip the 32 byte from pushal: + */ + movl 36(%ebp), %ecx /* Activate the right segment descriptor real mode. */ ljmp $0x28, $RELOCATED(1f) |