diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/target/riscv/riscv.c | 39 |
1 files changed, 31 insertions, 8 deletions
diff --git a/src/target/riscv/riscv.c b/src/target/riscv/riscv.c index 5b994ee..f6573e8 100644 --- a/src/target/riscv/riscv.c +++ b/src/target/riscv/riscv.c @@ -1709,15 +1709,26 @@ static int oldriscv_step(struct target *target, int current, uint32_t address, return tt->step(target, current, address, handle_breakpoints); } -static int old_or_new_riscv_step(struct target *target, int current, - target_addr_t address, int handle_breakpoints) +static int riscv_openocd_step_impl(struct target *target, int current, + target_addr_t address, int handle_breakpoints, int handle_callbacks); + +static int old_or_new_riscv_step_impl(struct target *target, int current, + target_addr_t address, int handle_breakpoints, int handle_callbacks) { RISCV_INFO(r); LOG_TARGET_DEBUG(target, "handle_breakpoints=%d", handle_breakpoints); if (!r->get_hart_state) return oldriscv_step(target, current, address, handle_breakpoints); else - return riscv_openocd_step(target, current, address, handle_breakpoints); + return riscv_openocd_step_impl(target, current, address, handle_breakpoints, + handle_callbacks); +} + +static int old_or_new_riscv_step(struct target *target, int current, + target_addr_t address, int handle_breakpoints) +{ + return old_or_new_riscv_step_impl(target, current, address, + handle_breakpoints, true /* handle callbacks*/); } static int riscv_examine(struct target *target) @@ -2091,7 +2102,8 @@ static int resume_prep(struct target *target, int current, /* To be able to run off a trigger, we perform a step operation and then * resume. If handle_breakpoints is true then step temporarily disables * pending breakpoints so we can safely perform the step. */ - if (old_or_new_riscv_step(target, current, address, handle_breakpoints) != ERROR_OK) + if (old_or_new_riscv_step_impl(target, current, address, handle_breakpoints, + false /* callbacks are not called */) != ERROR_OK) return ERROR_FAIL; } @@ -3294,8 +3306,8 @@ int riscv_openocd_poll(struct target *target) return ERROR_OK; } -int riscv_openocd_step(struct target *target, int current, - target_addr_t address, int handle_breakpoints) +static int riscv_openocd_step_impl(struct target *target, int current, + target_addr_t address, int handle_breakpoints, int handle_callbacks) { LOG_TARGET_DEBUG(target, "stepping hart"); @@ -3361,14 +3373,25 @@ _exit: if (success) { target->state = TARGET_RUNNING; - target_call_event_callbacks(target, TARGET_EVENT_RESUMED); + if (handle_callbacks) + target_call_event_callbacks(target, TARGET_EVENT_RESUMED); + target->state = TARGET_HALTED; target->debug_reason = DBG_REASON_SINGLESTEP; - target_call_event_callbacks(target, TARGET_EVENT_HALTED); + if (handle_callbacks) + target_call_event_callbacks(target, TARGET_EVENT_HALTED); } + return success ? ERROR_OK : ERROR_FAIL; } +int riscv_openocd_step(struct target *target, int current, + target_addr_t address, int handle_breakpoints) +{ + return riscv_openocd_step_impl(target, current, address, handle_breakpoints, + true /* handle_callbacks */); +} + /* Command Handlers */ COMMAND_HANDLER(riscv_set_command_timeout_sec) { |