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| author | Ben Elliston <bje@au.ibm.com> | 2000-10-08 22:37:14 +0000 |
|---|---|---|
| committer | Ben Elliston <bje@au.ibm.com> | 2000-10-08 22:37:14 +0000 |
| commit | a8d894af636985bcc6a8d8bcae75355db0e87345 (patch) | |
| tree | b5ee9961c51c5229655d7f0c01505c3672e5b2db /sim/common/cgen-trace.c | |
| parent | 454313e5edbca1fc9ba966a28ba18e4034ed773d (diff) | |
| download | gdb-a8d894af636985bcc6a8d8bcae75355db0e87345.zip gdb-a8d894af636985bcc6a8d8bcae75355db0e87345.tar.gz gdb-a8d894af636985bcc6a8d8bcae75355db0e87345.tar.bz2 | |
* usability improvements
2000-10-08 Ben Elliston <bje@redhat.com>
* cgen-utils.c (cgen_rtx_error): New function.
2000-10-07 Ben Elliston <bje@redhat.com>
* cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
conditions for sim_core_read_buffer().
Diffstat (limited to 'sim/common/cgen-trace.c')
| -rw-r--r-- | sim/common/cgen-trace.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/sim/common/cgen-trace.c b/sim/common/cgen-trace.c index 8b084f4..5b1d0e1 100644 --- a/sim/common/cgen-trace.c +++ b/sim/common/cgen-trace.c @@ -381,6 +381,11 @@ sim_cgen_disassemble_insn (SIM_CPU *cpu, const CGEN_INSN *insn, length = sim_core_read_buffer (sd, cpu, read_map, &insn_buf, pc, insn_length); + if (length != insn_length) + { + sim_io_error (sd, "unable to read address %x", pc); + } + /* If the entire insn will fit into an integer, then do it. Otherwise, just use the bits of the base_insn. */ if (insn_bit_length <= 32) |