diff options
Diffstat (limited to 'arch/x86/include/asm/fpu/types.h')
| -rw-r--r-- | arch/x86/include/asm/fpu/types.h | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/arch/x86/include/asm/fpu/types.h b/arch/x86/include/asm/fpu/types.h index 006ec2975f6f..fe2ce3276a38 100644 --- a/arch/x86/include/asm/fpu/types.h +++ b/arch/x86/include/asm/fpu/types.h @@ -4,7 +4,7 @@ #ifndef _ASM_X86_FPU_H #define _ASM_X86_FPU_H -struct i387_fsave_struct { +struct fregs_state { u32 cwd; /* FPU Control Word */ u32 swd; /* FPU Status Word */ u32 twd; /* FPU Tag Word */ @@ -20,7 +20,7 @@ struct i387_fsave_struct { u32 status; }; -struct i387_fxsave_struct { +struct fxregs_state { u16 cwd; /* Control Word */ u16 swd; /* Status Word */ u16 twd; /* Tag Word */ @@ -58,7 +58,7 @@ struct i387_fxsave_struct { /* * Software based FPU emulation state: */ -struct i387_soft_struct { +struct swregs_state { u32 cwd; u32 swd; u32 twd; @@ -109,7 +109,7 @@ enum xfeature_bit { /* * There are 16x 256-bit AVX registers named YMM0-YMM15. * The low 128 bits are aliased to the 16 SSE registers (XMM0-XMM15) - * and are stored in 'struct i387_fxsave_struct::xmm_space[]'. + * and are stored in 'struct fxregs_state::xmm_space[]'. * * The high 128 bits are stored here: * 16x 128 bits == 256 bytes. @@ -140,8 +140,8 @@ struct xstate_header { u64 reserved[6]; } __attribute__((packed)); -struct xsave_struct { - struct i387_fxsave_struct i387; +struct xregs_state { + struct fxregs_state i387; struct xstate_header header; struct ymmh_struct ymmh; struct lwp_struct lwp; @@ -150,11 +150,11 @@ struct xsave_struct { /* New processor state extensions will go here. */ } __attribute__ ((packed, aligned (64))); -union thread_xstate { - struct i387_fsave_struct fsave; - struct i387_fxsave_struct fxsave; - struct i387_soft_struct soft; - struct xsave_struct xsave; +union fpregs_state { + struct fregs_state fsave; + struct fxregs_state fxsave; + struct swregs_state soft; + struct xregs_state xsave; }; struct fpu { @@ -171,7 +171,7 @@ struct fpu { unsigned int last_cpu; unsigned int fpregs_active; - union thread_xstate state; + union fpregs_state state; /* * This counter contains the number of consecutive context switches * during which the FPU stays used. If this is over a threshold, the |