diff options
Diffstat (limited to 'target-arm/op_helper.c')
| -rw-r--r-- | target-arm/op_helper.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/target-arm/op_helper.c b/target-arm/op_helper.c index b5db345ccd..6cd54c8f7a 100644 --- a/target-arm/op_helper.c +++ b/target-arm/op_helper.c @@ -917,7 +917,13 @@ void arm_debug_excp_handler(CPUState *cs) uint64_t pc = is_a64(env) ? env->pc : env->regs[15]; bool same_el = (arm_debug_target_el(env) == arm_current_el(env)); - if (cpu_breakpoint_test(cs, pc, BP_GDB)) { + /* (1) GDB breakpoints should be handled first. + * (2) Do not raise a CPU exception if no CPU breakpoint has fired, + * since singlestep is also done by generating a debug internal + * exception. + */ + if (cpu_breakpoint_test(cs, pc, BP_GDB) + || !cpu_breakpoint_test(cs, pc, BP_CPU)) { return; } |