diff options
Diffstat (limited to 'src')
-rw-r--r-- | src/target/target.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/src/target/target.c b/src/target/target.c index d4662f71..9b07df18 100644 --- a/src/target/target.c +++ b/src/target/target.c @@ -722,6 +722,30 @@ static int arm_cp_check(struct target_s *target, int cpnum, uint32_t op1, uint32 return ERROR_FAIL; } + if (op1>7) + { + LOG_ERROR("Illegal op1"); + return ERROR_FAIL; + } + + if (op2>7) + { + LOG_ERROR("Illegal op2"); + return ERROR_FAIL; + } + + if (CRn>15) + { + LOG_ERROR("Illegal CRn"); + return ERROR_FAIL; + } + + if (CRm>7) + { + LOG_ERROR("Illegal CRm"); + return ERROR_FAIL; + } + return ERROR_OK; } |