diff options
| author | Patrick Georgi <patrick.georgi@secunet.com> | 2012-11-22 12:46:12 +0100 |
|---|---|---|
| committer | Stefan Reinauer <stefan.reinauer@coreboot.org> | 2012-11-24 20:11:46 +0100 |
| commit | 199b09cb7a3c590ccbf8d705c98cfde101378f20 (patch) | |
| tree | 058511a1a638aa892c836a584633e155aaf0ebe6 /payloads | |
| parent | 503af721a1f2c831fb360d1c1b2af38e0866fc35 (diff) | |
| download | coreboot-199b09cb7a3c590ccbf8d705c98cfde101378f20.tar.xz | |
x86 realmode: Use x86emu register file + defines
By using the (global) register file as defined by x86emu,
we can use the same register access for YABEL and realmode
interrupt handlers.
- the x86 realmode interrupt handlers changed in signature
- to access registers, use X86_$REGNAME now (eg. X86_EAX)
- x86_exception_handler still uses struct eregs *regs to
avoid spilling the x86emu register file stuff everywhere
Coccinelle script that handled most of this commit:
@ inthandler @
identifier FUNC, regs;
@@
int FUNC(
-struct eregs *regs
+void
)
{ ... }
@ depends on inthandler @
identifier regs;
@@
-regs->eax
+X86_EAX
@ depends on inthandler @
identifier regs;
@@
-regs->ebx
+X86_EBX
@ depends on inthandler @
identifier regs;
@@
-regs->ecx
+X86_ECX
@ depends on inthandler @
identifier regs;
@@
-regs->edx
+X86_EDX
@ depends on inthandler @
identifier regs;
@@
-regs->esi
+X86_ESI
@ depends on inthandler @
identifier regs;
@@
-regs->edi
+X86_EDI
@ depends on inthandler @
identifier regs;
@@
-regs->eflags
+X86_EFLAGS
@ depends on inthandler @
identifier regs;
@@
-regs->vector
+M.x86.intno
Change-Id: I60cc2c36646fe4b7f97457b1e297e3df086daa36
Signed-off-by: Patrick Georgi <patrick.georgi@secunet.com>
Reviewed-on: http://review.coreboot.org/1891
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Diffstat (limited to 'payloads')
0 files changed, 0 insertions, 0 deletions