diff options
| author | edgar_igl <edgar_igl@c046a42c-6fe2-441c-8c8c-71466251a162> | 2008-05-06 08:45:10 +0000 |
|---|---|---|
| committer | edgar_igl <edgar_igl@c046a42c-6fe2-441c-8c8c-71466251a162> | 2008-05-06 08:45:10 +0000 |
| commit | bfaf9a43a5cd25f683e8a42a8288f44232b72053 (patch) | |
| tree | e7f46e01cc0452753a33a4f5a3b21bdf0a056102 /cris-dis.c | |
| parent | 5c751e99c3ed3bbbf4610f64141fe4c00e843b71 (diff) | |
Teach the CRIS disassembler to stay within the provided buffer.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4353 c046a42c-6fe2-441c-8c8c-71466251a162
Diffstat (limited to 'cris-dis.c')
| -rw-r--r-- | cris-dis.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/cris-dis.c b/cris-dis.c index 3b09f27676..0781b0886b 100644 --- a/cris-dis.c +++ b/cris-dis.c @@ -2625,12 +2625,10 @@ print_insn_cris_generic (bfd_vma memaddr, If we can't get any data, or we do not get enough data, we print the error message. */ - for (nbytes = MAX_BYTES_PER_CRIS_INSN; nbytes > 0; nbytes -= 2) - { - status = (*info->read_memory_func) (memaddr, buffer, nbytes, info); - if (status == 0) - break; - } + nbytes = info->buffer_length; + if (nbytes > MAX_BYTES_PER_CRIS_INSN) + nbytes = MAX_BYTES_PER_CRIS_INSN; + status = (*info->read_memory_func) (memaddr, buffer, nbytes, info); /* If we did not get all we asked for, then clear the rest. Hopefully this makes a reproducible result in case of errors. */ |