diff options
Diffstat (limited to 'sparc/include/ape/ureg.h')
| -rw-r--r-- | sparc/include/ape/ureg.h | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/sparc/include/ape/ureg.h b/sparc/include/ape/ureg.h new file mode 100644 index 000000000..f02560f47 --- /dev/null +++ b/sparc/include/ape/ureg.h @@ -0,0 +1,53 @@ +#ifndef __UREG_H +#define __UREG_H +#if !defined(_PLAN9_SOURCE) + This header file is an extension to ANSI/POSIX +#endif + +struct Ureg +{ + unsigned long r0; /* unnecessary; just for symmetry */ + union{ + unsigned long sp; /* r1 */ + unsigned long usp; /* r1 */ + unsigned long r1; + }; + unsigned long r2; + unsigned long r3; + unsigned long r4; + unsigned long r5; + unsigned long r6; + unsigned long r7; + unsigned long r8; + unsigned long r9; + unsigned long r10; + unsigned long r11; + unsigned long r12; + unsigned long r13; + unsigned long r14; + unsigned long r15; + unsigned long r16; + unsigned long r17; + unsigned long r18; + unsigned long r19; + unsigned long r20; + unsigned long r21; + unsigned long r22; + unsigned long r23; + unsigned long r24; + unsigned long r25; + unsigned long r26; + unsigned long r27; + unsigned long r28; + unsigned long r29; + unsigned long r30; + unsigned long r31; + unsigned long y; + unsigned long tbr; + unsigned long psr; + unsigned long npc; + unsigned long pc; + unsigned long pad; /* so structure is double word aligned */ +}; + +#endif |