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| author | Hsiangkai Wang <hsiangkai@gmail.com> | 2013-05-07 21:43:35 +0800 |
|---|---|---|
| committer | Spencer Oliver <spen@spen-soft.co.uk> | 2013-08-07 21:00:40 +0000 |
| commit | d979d78e97786667d168ba183c9fc60c622d29c1 (patch) | |
| tree | 19e03565245a64cb7f3138433f78abce8c6acc9a /src/rtos/linux.c | |
| parent | 9f2922aa7abb385d1fb24def91fac7eb4e2304c5 (diff) | |
| download | riscv-openocd-d979d78e97786667d168ba183c9fc60c622d29c1.zip riscv-openocd-d979d78e97786667d168ba183c9fc60c622d29c1.tar.gz riscv-openocd-d979d78e97786667d168ba183c9fc60c622d29c1.tar.bz2 | |
gdb_server: support gdb target description
* Add a parameter in .get_gdb_reg_list() to return different
register lists as generating target description.
* Modify STRUCT REG to let gdb generate target description
according to register information.
The modified structure of register is
struct reg {
const char *name;
uint32_t number; /* for regnum="num" */
struct reg_feature *feature; /* for register group feature name */
bool caller_save; /* for save-restore="yes|no" */
void *value;
bool dirty;
bool valid;
bool exist;
uint32_t size;
struct reg_data_type *reg_data_type; /* for type="type" */
const char *group; /* for group="general|float|vector" */
void *arch_info;
const struct reg_arch_type *type;
};
Change-Id: I2096b67adf94518ba0b8b23d8c6a9f64ad7932b8
Signed-off-by: Hsiangkai Wang <hsiangkai@gmail.com>
Reviewed-on: http://openocd.zylin.com/1382
Tested-by: jenkins
Reviewed-by: Franck Jullien <franck.jullien@gmail.com>
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Diffstat (limited to 'src/rtos/linux.c')
| -rw-r--r-- | src/rtos/linux.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/rtos/linux.c b/src/rtos/linux.c index 0fc7635..80d84d7 100644 --- a/src/rtos/linux.c +++ b/src/rtos/linux.c @@ -226,7 +226,8 @@ static int linux_os_thread_reg_list(struct rtos *rtos, /*LOG_INFO("thread %lx current on core %x",thread_id, * target->coreid);*/ retval = - target_get_gdb_reg_list(target, ®_list, ®_list_size); + target_get_gdb_reg_list(target, ®_list, ®_list_size, + REG_CLASS_GENERAL); if (retval != ERROR_OK) return retval; @@ -498,7 +499,7 @@ int get_current(struct target *target, int create) int retval; if (target_get_gdb_reg_list(head->target, ®_list, - ®_list_size) != ERROR_OK) { + ®_list_size, REG_CLASS_GENERAL) != ERROR_OK) { free(buffer); return ERROR_TARGET_FAILURE; } |