diff options
Diffstat (limited to 'src/target/armv4_5.c')
| -rw-r--r-- | src/target/armv4_5.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/target/armv4_5.c b/src/target/armv4_5.c index 10f84d81..91830f57 100644 --- a/src/target/armv4_5.c +++ b/src/target/armv4_5.c @@ -429,7 +429,11 @@ struct reg *arm_reg_current(struct arm *arm, unsigned regnum) if (regnum > 16) return NULL; - r = arm->core_cache->reg_list + arm->map[regnum]; + if (!arm->map) { + LOG_ERROR("Register map is not available yet, the target is not fully initialised"); + r = arm->core_cache->reg_list + regnum; + } else + r = arm->core_cache->reg_list + arm->map[regnum]; /* e.g. invalid CPSR said "secure monitor" mode on a core * that doesn't support it... |