the following patch was just integrated into master:
commit 199b09cb7a3c590ccbf8d705c98cfde101378f20
Author: Patrick Georgi <[email protected]>
Date: Thu Nov 22 12:46:12 2012 +0100
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 <[email protected]>
Reviewed-on: http://review.coreboot.org/1891
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <[email protected]>
Build-Tested: build bot (Jenkins) at Fri Nov 23 14:32:41 2012, giving +1
Reviewed-By: Stefan Reinauer <[email protected]> at Sat Nov 24
20:11:45 2012, giving +2
See http://review.coreboot.org/1891 for details.
-gerrit
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