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rtos/Zephyr: support Cortex-M devices that use hla_target 

If the target type name is "hla_target", we have to use other means to
determine the cpu type. Since in Zephyr right now the only supported
ARM variant is Cortex-M, we can map the gdb architecture name "arm" to
"cortex_m". After all hla_target currently also only supports Cortex-M
devices.

Fixes #7

Signed-off-by: Daniel Glöckner <dg@emlix.com>
This commit is contained in:
Daniel Glöckner 2019-02-27 14:02:07 +01:00 committed by Kumar Gala
parent d9eb9f642a
commit a184baf5f1
1 changed files with 15 additions and 2 deletions
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17
src/rtos/Zephyr.c
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@ -556,11 +556,24 @@ static bool Zephyr_detect_rtos(struct target *target)
static int Zephyr_create(struct target *target)
{
struct Zephyr_params *p;
const char *name;
LOG_INFO("Zephyr: looking for target: %s", target_type_name(target));
name = target_type_name(target);
if (!strcmp(name, "hla_target")) {
name = target_get_gdb_arch(target);
if (!name) {
LOG_ERROR("Zephyr: failed to determine target type");
return ERROR_FAIL;
}
}
LOG_INFO("Zephyr: looking for target: %s", name);
if (!strcmp(name, "arm"))
name = "cortex_m";
for (p = Zephyr_params_list; p->target_name; p++) {
if (!strcmp(p->target_name, target_type_name(target))) {
if (!strcmp(p->target_name, name)) {
LOG_INFO("Zephyr: target known, params at %p", p);
target->rtos->rtos_specific_params = p;
return ERROR_OK;