From 399486e8fb8f5b402f1833e496dbed11aa0ac669 Mon Sep 17 00:00:00 2001 From: Stefan Reinauer Date: Thu, 6 Dec 2012 13:54:29 -0800 Subject: Unify assembler function handling Instead of adding regparm(0) to each assembler function called by coreboot, add an asmlinkage macro (like the Linux kernel does) that can be different per architecture (and that is empty on ARM right now) Change-Id: I7ad10c463f6c552f1201f77ae24ed354ac48e2d9 Signed-off-by: Stefan Reinauer Reviewed-on: http://review.coreboot.org/1973 Reviewed-by: David Hendricks Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich --- src/device/oprom/realmode/x86.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'src/device/oprom/realmode/x86.c') diff --git a/src/device/oprom/realmode/x86.c b/src/device/oprom/realmode/x86.c index 6a82a691b5..697d869821 100644 --- a/src/device/oprom/realmode/x86.c +++ b/src/device/oprom/realmode/x86.c @@ -38,11 +38,11 @@ X86EMU_sysEnv _X86EMU_env; void (*realmode_call)(u32 addr, u32 eax, u32 ebx, u32 ecx, u32 edx, - u32 esi, u32 edi) __attribute__((regparm(0))) = + u32 esi, u32 edi) asmlinkage = (void *)&__realmode_call; void (*realmode_interrupt)(u32 intno, u32 eax, u32 ebx, u32 ecx, u32 edx, - u32 esi, u32 edi) __attribute__((regparm(0))) = + u32 esi, u32 edi) asmlinkage = (void *)&__realmode_interrupt; static void setup_rombios(void) @@ -406,7 +406,7 @@ void do_vsmbios(void) /* interrupt_handler() is called from assembler code only, * so there is no use in putting the prototype into a header file. */ -int __attribute__((regparm(0))) interrupt_handler(u32 intnumber, +int asmlinkage interrupt_handler(u32 intnumber, u32 gsfs, u32 dses, u32 edi, u32 esi, u32 ebp, u32 esp, @@ -414,7 +414,7 @@ int __attribute__((regparm(0))) interrupt_handler(u32 intnumber, u32 ecx, u32 eax, u32 cs_ip, u16 stackflags); -int __attribute__((regparm(0))) interrupt_handler(u32 intnumber, +int asmlinkage interrupt_handler(u32 intnumber, u32 gsfs, u32 dses, u32 edi, u32 esi, u32 ebp, u32 esp, -- cgit v1.2.3