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| author | Tim Newsome <tim@sifive.com> | 2019-01-07 08:48:49 -0800 |
|---|---|---|
| committer | Tim Newsome <tim@sifive.com> | 2019-01-07 08:48:49 -0800 |
| commit | 4bb8bd005c27c3ee7ac0ee3adb0046428e3f1868 (patch) | |
| tree | 72f26d2a720e395f363f0c65c0fddd0d92c73c5a | |
| parent | a9d436e77fd3945643c4fb1eee4f22c310e94b26 (diff) | |
| download | riscv-openocd-4bb8bd005c27c3ee7ac0ee3adb0046428e3f1868.zip riscv-openocd-4bb8bd005c27c3ee7ac0ee3adb0046428e3f1868.tar.gz riscv-openocd-4bb8bd005c27c3ee7ac0ee3adb0046428e3f1868.tar.bz2 | |
Implement hwthread_get_thread_reg_list.
MulticoreRegTest now gets past the first check on all GPRs.
Change-Id: I35f3c51273542668985f7a86965c1e947fc12194
| -rw-r--r-- | src/rtos/hwthread.c | 26 |
1 files changed, 22 insertions, 4 deletions
diff --git a/src/rtos/hwthread.c b/src/rtos/hwthread.c index 8f826a7..7050ba3 100644 --- a/src/rtos/hwthread.c +++ b/src/rtos/hwthread.c @@ -211,7 +211,7 @@ static inline int gdb_reg_pos(struct target *target, int pos, int len) static int hwthread_get_thread_reg_list(struct rtos *rtos, int64_t thread_id, - struct rtos_reg **reg_list, int *num_regs) + struct rtos_reg **rtos_reg_list, int *rtos_reg_list_size) { struct target_list *head; struct target *target; @@ -238,14 +238,32 @@ static int hwthread_get_thread_reg_list(struct rtos *rtos, int64_t thread_id, curr = target; if (thread_id != threadid_from_target(curr)) return ERROR_FAIL; - } if (!target_was_examined(curr)) return ERROR_FAIL; - LOG_ERROR("TODO: not implemented"); - return ERROR_FAIL; + struct reg **reg_list; + int retval = target_get_gdb_reg_list(curr, ®_list, rtos_reg_list_size, + REG_CLASS_GENERAL); + if (retval != ERROR_OK) + return retval; + + *rtos_reg_list = calloc(*rtos_reg_list_size, sizeof(struct rtos_reg)); + if (*rtos_reg_list == NULL) { + free(reg_list); + return ERROR_FAIL; + } + + for (int i = 0; i < *rtos_reg_list_size; i++) { + (*rtos_reg_list)[i].number = (*reg_list)[i].number; + (*rtos_reg_list)[i].size = (*reg_list)[i].size; + memcpy((*rtos_reg_list)[i].value, (*reg_list)[i].value, + ((*reg_list)[i].size + 7) / 8); + } + free(reg_list); + + return ERROR_OK; } static int hwthread_get_symbol_list_to_lookup(symbol_table_elem_t *symbol_list[]) |