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Merge branch 'bugfix/fix_example_power_save_build_fail_issue' into 'master'

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fix(esp_timer): preserve timer_process_alarm symbol for ldgen

Closes WIFI-7625

See merge request espressif/esp-idf!52528
This commit is contained in:
Jiang Jiang Jian
2026-09-10 20:45:17 +08:00
parent 51a9b3acf8 fbaab87263
commit b50fc62d2f
4 changed files with 10 additions and 9 deletions
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components/esp_timer/CMakeLists.txt
+2 -1
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@@ -32,7 +32,8 @@ endif()
idf_component_register(SRCS "${srcs}"
INCLUDE_DIRS include
PRIV_REQUIRES "${priv_requires}"
PRIV_INCLUDE_DIRS private_include)
PRIV_INCLUDE_DIRS private_include
LDFRAGMENTS linker.lf)
# Forces the linker to include esp_timer_init.c
target_link_libraries(${COMPONENT_LIB} INTERFACE "-u esp_timer_init_include_func")
components/esp_timer/linker.lf
+6
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@@ -0,0 +1,6 @@
[mapping:esp_timer_wifi_pm]
archive: libesp_timer.a
entries:
if ESP_WIFI_SLP_IRAM_OPT = y && IDF_TARGET_ESP32 = y:
esp_timer:timer_task (noflash)
esp_timer:timer_process_alarm (noflash)
components/esp_timer/src/esp_timer.c
+2 -1
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@@ -484,7 +484,8 @@ static ESP_TIMER_IRAM_ATTR void timer_list_unlock(esp_timer_dispatch_t timer_typ
#ifdef CONFIG_ESP_TIMER_SUPPORTS_ISR_DISPATCH_METHOD
ESP_TIMER_IRAM_ATTR
#endif
static void timer_process_alarm(esp_timer_dispatch_t dispatch_method)
// Keep this as a standalone symbol because ldgen maps it by name.
static void __attribute__((noinline, noclone)) timer_process_alarm(esp_timer_dispatch_t dispatch_method)
{
timer_list_lock(dispatch_method);
esp_timer_handle_t it;