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| author | Jim Kingdon <jkingdon@engr.sgi.com> | 1993-07-10 01:35:53 +0000 |
|---|---|---|
| committer | Jim Kingdon <jkingdon@engr.sgi.com> | 1993-07-10 01:35:53 +0000 |
| commit | 34df79fc9d631a7cacdb2f9a9e12d5e3f8c6dd1c (patch) | |
| tree | 90f72ebb31b2efb141be6ccc518e56eb37b0a701 /gdb/rs6000-tdep.c | |
| parent | ec1c752b34daada508decf3f978f0796f6008f77 (diff) | |
| download | gdb-34df79fc9d631a7cacdb2f9a9e12d5e3f8c6dd1c.zip gdb-34df79fc9d631a7cacdb2f9a9e12d5e3f8c6dd1c.tar.gz gdb-34df79fc9d631a7cacdb2f9a9e12d5e3f8c6dd1c.tar.bz2 | |
* findvar.c, defs.h
({extract,store}_{signed_integer,unsigned_integer,address}):
New routines to replace SWAP_TARGET_AND_HOST.
All over: All uses of SWAP_TARGET_AND_HOST on integers replaced.
Diffstat (limited to 'gdb/rs6000-tdep.c')
| -rw-r--r-- | gdb/rs6000-tdep.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/gdb/rs6000-tdep.c b/gdb/rs6000-tdep.c index e783c1e..e8d9af8 100644 --- a/gdb/rs6000-tdep.c +++ b/gdb/rs6000-tdep.c @@ -187,12 +187,13 @@ single_step (signal) skip_prologue (pc) CORE_ADDR pc; { + char buf[4]; unsigned int tmp; - unsigned int op; /* FIXME, assumes instruction size matches host int!!! */ + unsigned long op; - if (target_read_memory (pc, (char *)&op, sizeof (op))) + if (target_read_memory (pc, buf, 4)) return pc; /* Can't access it -- assume no prologue. */ - SWAP_TARGET_AND_HOST (&op, sizeof (op)); + op = extract_unsigned_integer (buf, 4); /* Assume that subsequent fetches can fail with low probability. */ |