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authorTejun Heo <tj@kernel.org>2009-02-09 16:17:39 +0300
committerIngo Molnar <mingo@elte.hu>2009-02-09 16:56:39 +0300
commitae6af41f5a4841f06eb92bc86ad020ad44ae2a30 (patch)
tree767d325dba40e954b277fd23db5842d6090ac540 /arch/x86/math-emu/fpu_system.h
parent914c3d630b29b07d04908eab1b246812dadd5bd6 (diff)
downloadlinux-ae6af41f5a4841f06eb92bc86ad020ad44ae2a30.tar.xz
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.h14
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)