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| author | oharboe <oharboe@b42882b7-edfa-0310-969c-e2dbd0fdcd60> | 2008-05-19 19:02:36 +0000 |
|---|---|---|
| committer | oharboe <oharboe@b42882b7-edfa-0310-969c-e2dbd0fdcd60> | 2008-05-19 19:02:36 +0000 |
| commit | 05d143857ccadfa2ab3a9bf11461482f8e3a53b7 (patch) | |
| tree | 74d470eae70edac2e4cb4836d3a88770bc1a9dc7 /src/target/xscale.c | |
| parent | a76c3433e1720a5e1d503c51c5b68e2884cf7522 (diff) | |
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Fix crash when mode number fetched from the target is invalid.
git-svn-id: svn://svn.berlios.de/openocd/trunk@667 b42882b7-edfa-0310-969c-e2dbd0fdcd60
Diffstat (limited to 'src/target/xscale.c')
| -rw-r--r-- | src/target/xscale.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/target/xscale.c b/src/target/xscale.c index 7762ec2a..48233243 100644 --- a/src/target/xscale.c +++ b/src/target/xscale.c @@ -1091,6 +1091,10 @@ int xscale_debug_entry(target_t *target) else armv4_5->core_state = ARMV4_5_STATE_ARM; + + if (armv4_5_mode_to_number(armv4_5->core_mode)==-1) + return ERROR_FAIL; + /* get banked registers, r8 to r14, and spsr if not in USR/SYS mode */ if ((armv4_5->core_mode != ARMV4_5_MODE_USR) && (armv4_5->core_mode != ARMV4_5_MODE_SYS)) { |