On Monday 19 October 2009, Nicolas Pitre wrote:
> Without this fix, the following code cannot be single stepped:
>
> add ip, pc, #1
> bx ip
> [thumb code here]
The same thing will be needed with ENTERX too, for
ThumbEE. But we don't single step that yet. Or in
fact, do much of anything with it yet. :)
Thanks; I'll merge this soon.
> ---
> diff --git a/src/target/arm_simulator.c b/src/target/arm_simulator.c
> index 93fb3dd..e2f49c3 100644
> --- a/src/target/arm_simulator.c
> +++ b/src/target/arm_simulator.c
> @@ -358,7 +358,7 @@ int arm_simulate_step_core(target_t *target, uint32_t
> *dry_run_pc, struct arm_si
>
> if (dry_run_pc)
> {
> - *dry_run_pc = target;
> + *dry_run_pc = target & ~1;
> return ERROR_OK;
> }
> else
>
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>
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