diff options
Diffstat (limited to 'arch/x86/include/asm/math_emu.h')
| -rw-r--r-- | arch/x86/include/asm/math_emu.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/arch/x86/include/asm/math_emu.h b/arch/x86/include/asm/math_emu.h new file mode 100644 index 00000000..031f6266 --- /dev/null +++ b/arch/x86/include/asm/math_emu.h @@ -0,0 +1,18 @@ +#ifndef _ASM_X86_MATH_EMU_H +#define _ASM_X86_MATH_EMU_H + +#include <asm/ptrace.h> +#include <asm/vm86.h> + +/* This structure matches the layout of the data saved to the stack + following a device-not-present interrupt, part of it saved + automatically by the 80386/80486. + */ +struct math_emu_info { + long ___orig_eip; + union { + struct pt_regs *regs; + struct kernel_vm86_regs *vm86; + }; +}; +#endif /* _ASM_X86_MATH_EMU_H */ |