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| author | mjacob <mjacob@FreeBSD.org> | 2001-02-01 21:58:34 +0000 |
|---|---|---|
| committer | mjacob <mjacob@FreeBSD.org> | 2001-02-01 21:58:34 +0000 |
| commit | 96e43ebf7baa7b1eeed8156b1a5e2e95c3308379 (patch) | |
| tree | f0b3c96bd33d4bc6fd6b8a17c1a18ff98427b321 | |
| parent | 036e49d456752dd126a1c2573dbaa42e0479fbba (diff) | |
| download | FreeBSD-src-96e43ebf7baa7b1eeed8156b1a5e2e95c3308379.zip FreeBSD-src-96e43ebf7baa7b1eeed8156b1a5e2e95c3308379.tar.gz | |
Guess that this is what Doug *intended* to commit....
| -rw-r--r-- | sys/alpha/include/frame.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/sys/alpha/include/frame.h b/sys/alpha/include/frame.h index 95c0a93..6d8cceb 100644 --- a/sys/alpha/include/frame.h +++ b/sys/alpha/include/frame.h @@ -78,10 +78,14 @@ #define FRAME_TRAPARG_A0 27 #define FRAME_TRAPARG_A1 28 #define FRAME_TRAPARG_A2 29 +/* this is a flag area to see whether we need to restore all registers */ +#define FRAME_FLAGS 30 -#define FRAME_SW_SIZE (FRAME_TRAPARG_A2 + 1) +#define FRAME_SW_SIZE (FRAME_FLAGS + 1) #define FRAME_HW_OFFSET FRAME_SW_SIZE +#define FRAME_FLAGS_SYSCALL 0x1 + #define FRAME_PS (FRAME_HW_OFFSET + ALPHA_HWFRAME_PS) #define FRAME_PC (FRAME_HW_OFFSET + ALPHA_HWFRAME_PC) #define FRAME_GP (FRAME_HW_OFFSET + ALPHA_HWFRAME_GP) |
