diff options
| author | Patrick Georgi <pgeorgi@chromium.org> | 2016-01-22 12:26:52 +0100 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2016-01-23 17:01:44 +0100 |
| commit | 0302b060b6e4751e4968ce46bf5cdaddfa15911b (patch) | |
| tree | baf402ff7ef1c5fd4c5f9da802a5798db16704dd /src/arch/x86/wakeup.S | |
| parent | c7b2b7c67dc8afb52c3dc8e9297e5ed81fa22674 (diff) | |
arch/x86: remove .intel_syntax
Replace with the more familiar AT&T syntax.
Tested by sha1sum(1)ing the object files, and checking the objdump that
the code in question was actually compiled.
Change-Id: Ie85b8ee5dad1794864c18683427e32f055745221
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: https://review.coreboot.org/13132
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Diffstat (limited to 'src/arch/x86/wakeup.S')
| -rw-r--r-- | src/arch/x86/wakeup.S | 30 |
1 files changed, 14 insertions, 16 deletions
diff --git a/src/arch/x86/wakeup.S b/src/arch/x86/wakeup.S index 2c0950e399..aad72c2d61 100644 --- a/src/arch/x86/wakeup.S +++ b/src/arch/x86/wakeup.S @@ -29,32 +29,30 @@ .globl __wakeup __wakeup: #ifdef __x86_64__ - .intel_syntax noprefix - xor rax,rax - mov ax, ss - push rax - mov rax, rsp - add rax, 8 - push rax + xor %rax,%rax + mov %ss, %ax + push %rax + mov %rsp, %rax + add $8, %rax + push %rax pushfq - push 0x10 - lea rax,[rip+3] - push rax + push $0x10 + lea 3(%rip), %rax + push %rax iretq .code32 /* disable paging */ - mov eax, cr0 - btc eax, 31 - mov cr0, eax + mov %cr0, %eax + btc $31, %eax + mov %eax, %cr0 /* disable long mode */ - mov ecx, 0xC0000080 + mov $0xC0000080, %ecx rdmsr - btc eax, 8 + btc $8, %eax wrmsr - .att_syntax prefix #endif /* First prepare the jmp to the resume vector */ mov 0x4(%esp), %eax /* vector */ |