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| author | Joern Rennecke <joern.rennecke@embecosm.com> | 2002-05-22 18:16:45 +0000 |
|---|---|---|
| committer | Joern Rennecke <joern.rennecke@embecosm.com> | 2002-05-22 18:16:45 +0000 |
| commit | 4ee33023a0c20ff518b10d132637d872c08d12df (patch) | |
| tree | e2d0b9d39aa2c5110fa52423de3a1e0d1de4582b | |
| parent | a75a8c6713d0154c7d0788f5a2c4d1cfa7b7f52e (diff) | |
| download | gdb-4ee33023a0c20ff518b10d132637d872c08d12df.zip gdb-4ee33023a0c20ff518b10d132637d872c08d12df.tar.gz gdb-4ee33023a0c20ff518b10d132637d872c08d12df.tar.bz2 | |
Avoid dereferencing null pointer in:
* sh-dis.c (print_insn_sh): If coff and bfd_mach_sh, use arch_sh4
for disassembly.
| -rw-r--r-- | opcodes/ChangeLog | 2 | ||||
| -rw-r--r-- | opcodes/sh-dis.c | 3 |
2 files changed, 3 insertions, 2 deletions
diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog index 80b10e5..3f1f930 100644 --- a/opcodes/ChangeLog +++ b/opcodes/ChangeLog @@ -1,4 +1,4 @@ -Wed May 22 14:13:40 2002 J"orn Rennecke <joern.rennecke@superh.com> +Wed May 22 19:13:27 2002 J"orn Rennecke <joern.rennecke@superh.com> * sh-dis.c (print_insn_sh): If coff and bfd_mach_sh, use arch_sh4 for disassembly. diff --git a/opcodes/sh-dis.c b/opcodes/sh-dis.c index 7f40380..24d4b41 100644 --- a/opcodes/sh-dis.c +++ b/opcodes/sh-dis.c @@ -304,7 +304,8 @@ print_insn_sh (memaddr, info) /* SH coff object files lack information about the machine type, so we end up with bfd_mach_sh unless it was set explicitly (which could have happended if this is a call from gdb or the simulator.) */ - if (bfd_asymbol_flavour(*info->symbols) == bfd_target_coff_flavour) + if (info->symbols + && bfd_asymbol_flavour(*info->symbols) == bfd_target_coff_flavour) target_arch = arch_sh4; break; case bfd_mach_sh2: |