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| author | Tejun Heo <tj@kernel.org> | 2009-02-09 22:17:39 +0900 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-02-09 14:56:39 +0100 |
| commit | ae6af41f5a4841f06eb92bc86ad020ad44ae2a30 (patch) | |
| tree | 767d325dba40e954b277fd23db5842d6090ac540 /arch/x86/math-emu/fpu_system.h | |
| parent | 914c3d630b29b07d04908eab1b246812dadd5bd6 (diff) | |
| download | talos-obmc-linux-ae6af41f5a4841f06eb92bc86ad020ad44ae2a30.tar.gz talos-obmc-linux-ae6af41f5a4841f06eb92bc86ad020ad44ae2a30.zip | |
x86: math_emu info cleanup
Impact: cleanup
* Come on, struct info? s/struct info/struct math_emu_info/
* Use struct pt_regs and kernel_vm86_regs instead of defining its own
register frame structure.
Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/math-emu/fpu_system.h')
| -rw-r--r-- | arch/x86/math-emu/fpu_system.h | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/arch/x86/math-emu/fpu_system.h b/arch/x86/math-emu/fpu_system.h index 13488fa153e0..6729c6a31348 100644 --- a/arch/x86/math-emu/fpu_system.h +++ b/arch/x86/math-emu/fpu_system.h @@ -18,7 +18,7 @@ /* This sets the pointer FPU_info to point to the argument part of the stack frame of math_emulate() */ -#define SETUP_DATA_AREA(arg) FPU_info = (struct info *) &arg +#define SETUP_DATA_AREA(arg) FPU_info = (struct math_emu_info *) &arg /* s is always from a cpu register, and the cpu does bounds checking * during register load --> no further bounds checks needed */ @@ -38,12 +38,12 @@ #define I387 (current->thread.xstate) #define FPU_info (I387->soft.info) -#define FPU_CS (*(unsigned short *) &(FPU_info->___cs)) -#define FPU_SS (*(unsigned short *) &(FPU_info->___ss)) -#define FPU_DS (*(unsigned short *) &(FPU_info->___ds)) -#define FPU_EAX (FPU_info->___eax) -#define FPU_EFLAGS (FPU_info->___eflags) -#define FPU_EIP (FPU_info->___eip) +#define FPU_CS (*(unsigned short *) &(FPU_info->regs.cs)) +#define FPU_SS (*(unsigned short *) &(FPU_info->regs.ss)) +#define FPU_DS (*(unsigned short *) &(FPU_info->regs.ds)) +#define FPU_EAX (FPU_info->regs.ax) +#define FPU_EFLAGS (FPU_info->regs.flags) +#define FPU_EIP (FPU_info->regs.ip) #define FPU_ORIG_EIP (FPU_info->___orig_eip) #define FPU_lookahead (I387->soft.lookahead) |
