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Merge branch 'bugfix/inline_get_cpu_id_hal_func' into 'master'

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soc: put hal function to get core id in IRAM

See merge request espressif/esp-idf!8107
This commit is contained in:
Ivan Grokhotkov 2020-03-26 18:14:51 +08:00
commit 7f18576e23
3 changed files with 7 additions and 3 deletions
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4
components/soc/src/esp32/include/hal/cpu_ll.h
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@ -15,6 +15,8 @@
#include <stdint.h>
#include "esp_attr.h"
#include "soc/cpu_caps.h"
#include "xt_instr_macros.h"
@ -27,7 +29,7 @@
extern "C" {
#endif
static inline int cpu_ll_get_core_id(void)
static inline int IRAM_ATTR cpu_ll_get_core_id(void)
{
uint32_t id;
asm volatile (

5
components/soc/src/esp32s2/include/hal/cpu_ll.h
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@ -12,9 +12,10 @@
// See the License for the specific language governing permissions and
// limitations under the License.
#pragma once
#include <stdint.h>
#include "esp_attr.h"
#include "soc/cpu_caps.h"
#include "xt_instr_macros.h"
@ -27,7 +28,7 @@
extern "C" {
#endif
static inline int cpu_ll_get_core_id(void)
static inline int IRAM_ATTR cpu_ll_get_core_id(void)
{
return 0;
}

1
tools/test_apps/system/startup/sdkconfig.ci.opt_o0 Normal file
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@ -0,0 +1 @@
CONFIG_COMPILER_OPTIMIZATION_NONE=y