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| author | Jim Keniston <jkenisto@us.ibm.com> | 2008-09-17 12:10:22 -0400 |
|---|---|---|
| committer | Frank Ch. Eigler <fche@elastic.org> | 2008-09-17 12:10:22 -0400 |
| commit | 85d2b7ff564b8530a984c8d767a18bae6ca73eac (patch) | |
| tree | 53d9c2d2af13983a075cc385b2dabe69d655267a /runtime/uprobes/uprobes_i386.c | |
| parent | 2fa2a091a0b248855d7f77aa20677ef4c7a7cc61 (diff) | |
| download | systemtap-steved-85d2b7ff564b8530a984c8d767a18bae6ca73eac.tar.gz systemtap-steved-85d2b7ff564b8530a984c8d767a18bae6ca73eac.tar.xz systemtap-steved-85d2b7ff564b8530a984c8d767a18bae6ca73eac.zip | |
PR6879: uprobe support for 0x64/0x65 segment prefix instructions
Diffstat (limited to 'runtime/uprobes/uprobes_i386.c')
| -rw-r--r-- | runtime/uprobes/uprobes_i386.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/runtime/uprobes/uprobes_i386.c b/runtime/uprobes/uprobes_i386.c index 5fe7d781..51b06f79 100644 --- a/runtime/uprobes/uprobes_i386.c +++ b/runtime/uprobes/uprobes_i386.c @@ -41,7 +41,7 @@ W(0x30, 1,1,1,1,1,1,0,1,1,1,1,1,1,1,0,1), /* 30 */ W(0x40, 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1)| /* 40 */ W(0x50, 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1), /* 50 */ - W(0x60, 1,1,1,0,0,0,0,0,1,1,1,1,0,0,0,0)| /* 60 */ + W(0x60, 1,1,1,0,1,1,0,0,1,1,1,1,0,0,0,0)| /* 60 */ W(0x70, 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1), /* 70 */ W(0x80, 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1)| /* 80 */ W(0x90, 1,1,1,1,1,1,1,1,1,1,1,0,1,1,1,1), /* 90 */ @@ -111,7 +111,8 @@ * * others -- Do we need to support these? * 07, 17, 1f - pop es, pop ss, pop ds - * 26, 2e, 36, 3e, 64, 65 - es:, cs:, ss:, ds:, fs:, gs: segment prefixes + * 26, 2e, 36, 3e, - es:, cs:, ss:, ds: segment prefixes -- + * but 64 and 65 (fs: and gs:) seems to be used, so we support them. * 67 - addr16 prefix * 9b - wait/fwait * ce - into |