diff options
Diffstat (limited to 'alpha/include/ape/ureg.h')
| -rw-r--r-- | alpha/include/ape/ureg.h | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/alpha/include/ape/ureg.h b/alpha/include/ape/ureg.h new file mode 100644 index 000000000..58307aa16 --- /dev/null +++ b/alpha/include/ape/ureg.h @@ -0,0 +1,57 @@ +#ifndef __UREG_H +#define __UREG_H +#if !defined(_PLAN9_SOURCE) + This header file is an extension to ANSI/POSIX +#endif + +struct Ureg +{ + /* l.s saves 31 64-bit values: */ + unsigned long long type; + unsigned long long a0; + unsigned long long a1; + unsigned long long a2; + + unsigned long long r0; + unsigned long long r1; + unsigned long long r2; + unsigned long long r3; + unsigned long long r4; + unsigned long long r5; + unsigned long long r6; + unsigned long long r7; + unsigned long long r8; + unsigned long long r9; + unsigned long long r10; + unsigned long long r11; + unsigned long long r12; + unsigned long long r13; + unsigned long long r14; + unsigned long long r15; + + unsigned long long r19; + unsigned long long r20; + unsigned long long r21; + unsigned long long r22; + unsigned long long r23; + unsigned long long r24; + unsigned long long r25; + unsigned long long r26; + unsigned long long r27; + unsigned long long r28; + union { + unsigned long long r30; + unsigned long long usp; + unsigned long long sp; + }; + + /* OSF/1 PALcode frame: */ + unsigned long long status; /* PS */ + unsigned long long pc; + unsigned long long r29; /* GP */ + unsigned long long r16; /* a0 */ + unsigned long long r17; /* a1 */ + unsigned long long r18; /* a2 */ +}; + +#endif |