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| author | Taru Karttunen <taruti@taruti.net> | 2011-03-30 15:46:40 +0300 |
|---|---|---|
| committer | Taru Karttunen <taruti@taruti.net> | 2011-03-30 15:46:40 +0300 |
| commit | e5888a1ffdae813d7575f5fb02275c6bb07e5199 (patch) | |
| tree | d8d51eac403f07814b9e936eed0c9a79195e2450 /sys/src/boot/pc/ureg.h | |
Import sources from 2011-03-30 iso image
Diffstat (limited to 'sys/src/boot/pc/ureg.h')
| -rwxr-xr-x | sys/src/boot/pc/ureg.h | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/sys/src/boot/pc/ureg.h b/sys/src/boot/pc/ureg.h new file mode 100755 index 000000000..0d0d43f05 --- /dev/null +++ b/sys/src/boot/pc/ureg.h @@ -0,0 +1,27 @@ +typedef struct Ureg Ureg; + +struct Ureg +{ + ulong di; /* general registers */ + ulong si; /* ... */ + ulong bp; /* ... */ + ulong nsp; + ulong bx; /* ... */ + ulong dx; /* ... */ + ulong cx; /* ... */ + ulong ax; /* ... */ + ulong gs; /* data segments */ + ulong fs; /* ... */ + ulong es; /* ... */ + ulong ds; /* ... */ + ulong trap; /* trap type */ + ulong ecode; /* error code (or zero) */ + ulong pc; /* pc */ + ulong cs; /* old context */ + ulong flags; /* old flags */ + union { + ulong usp; + ulong sp; + }; + ulong ss; /* old stack segment */ +}; |