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| author | Kevin Buettner <kevinb@redhat.com> | 2004-03-15 18:49:02 +0000 |
|---|---|---|
| committer | Kevin Buettner <kevinb@redhat.com> | 2004-03-15 18:49:02 +0000 |
| commit | 1ccda5e956ca3c3ba607fc33b11ec91030d46446 (patch) | |
| tree | 451fa2dede440b8d51df0faa9822688486fe72d9 /gdb/frv-tdep.c | |
| parent | b375a0a5da6346a75da4a7ab1cc34d7532f7e443 (diff) | |
| download | gdb-1ccda5e956ca3c3ba607fc33b11ec91030d46446.zip gdb-1ccda5e956ca3c3ba607fc33b11ec91030d46446.tar.gz gdb-1ccda5e956ca3c3ba607fc33b11ec91030d46446.tar.bz2 | |
* frv-tdep.c (frv_analyze_prologue): Terminate prologue scan,
but not via a call to error(), when unable to read memory.
Diffstat (limited to 'gdb/frv-tdep.c')
| -rw-r--r-- | gdb/frv-tdep.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/gdb/frv-tdep.c b/gdb/frv-tdep.c index 5cb038f..ffd911e 100644 --- a/gdb/frv-tdep.c +++ b/gdb/frv-tdep.c @@ -511,7 +511,13 @@ frv_analyze_prologue (CORE_ADDR pc, struct frame_info *next_frame, /* Scan the prologue. */ while (pc < lim_pc) { - LONGEST op = read_memory_integer (pc, 4); + char buf[frv_instr_size]; + LONGEST op; + + if (target_read_memory (pc, buf, sizeof buf) != 0) + break; + op = extract_signed_integer (buf, sizeof buf); + next_pc = pc + 4; /* The tests in this chain of ifs should be in order of |