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Diffstat (limited to 'arch/s390/include/asm/fpu/types.h')
| -rw-r--r-- | arch/s390/include/asm/fpu/types.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/arch/s390/include/asm/fpu/types.h b/arch/s390/include/asm/fpu/types.h new file mode 100644 index 000000000000..14a8b0c14f87 --- /dev/null +++ b/arch/s390/include/asm/fpu/types.h @@ -0,0 +1,25 @@ +/* + * FPU data structures + * + * Copyright IBM Corp. 2015 + * Author(s): Hendrik Brueckner <brueckner@linux.vnet.ibm.com> + */ + +#ifndef _ASM_S390_FPU_TYPES_H +#define _ASM_S390_FPU_TYPES_H + +#include <asm/sigcontext.h> + +struct fpu { + __u32 fpc; /* Floating-point control */ + union { + void *regs; + freg_t *fprs; /* Floating-point register save area */ + __vector128 *vxrs; /* Vector register save area */ + }; +}; + +/* VX array structure for address operand constraints in inline assemblies */ +struct vx_array { __vector128 _[__NUM_VXRS]; }; + +#endif /* _ASM_S390_FPU_TYPES_H */ |