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| author | Sergio Durigan Junior <sergiodj@redhat.com> | 2014-10-09 13:45:09 -0400 |
|---|---|---|
| committer | Sergio Durigan Junior <sergiodj@redhat.com> | 2014-10-09 13:45:09 -0400 |
| commit | 3e3286a28ab29052f2169bfce01b3e770d589037 (patch) | |
| tree | 507c0d829ae524d9bc15705080d6ae98149814bd /gdb/break-catch-sig.c | |
| parent | 3d68f91c0fb05b426e554004cabd3ded4c91f9c8 (diff) | |
| download | binutils-3e3286a28ab29052f2169bfce01b3e770d589037.zip binutils-3e3286a28ab29052f2169bfce01b3e770d589037.tar.gz binutils-3e3286a28ab29052f2169bfce01b3e770d589037.tar.bz2 | |
PR tdep/9390: Fix typo on xstorxstormy16-tdep.c
This patch fixes the bug described in PR tdep/9390, which is about a
wrong check in the following code:
...
/* optional copying of args in r2-r7 to r10-r13. */
/* Probably only in optimized case but legal action for prologue. */
else if ((inst & 0xff00) == 0x4600 /* 46SD mov rD, rS */
&& (inst & 0x00f0) >= 0x0020 && (inst & 0x00f0) <= 0x0070
&& (inst & 0x000f) >= 0x00a0 && (inst & 0x000f) <= 0x000d)
^^^^^^^^^^^^^^^^^^^^^^^^^
...
This condition will never trigger, and the fix proposed in the bug
(which made sense to me) was to test against 0x000a. I tried finding
documentation about this target, but couldn't find anything. I don't
even know if it is still used, but decided to submit the fix anyway.
Tested on my x86_64 Fedora 20 GNU/Linux.
gdb/ChangeLog:
2014-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
PR tdep/9390
* xstorxstormy16-tdep.c (xstormy16_analyze_prologue): Fix possible
typo when using logical AND to determine instruction type.
Diffstat (limited to 'gdb/break-catch-sig.c')
0 files changed, 0 insertions, 0 deletions