esp-idf/components/esp_system/linker.lf

[mapping:esp_system]
archive: libesp_system.a
entries:
    if ESP_PANIC_HANDLER_IRAM = y:
        panic (noflash)
        panic_handler (noflash)
        panic_arch (noflash)
        cache_err_int:esp_cache_err_get_cpuid (noflash)
        reset_reason:esp_reset_reason_get_hint (noflash)
        if ESP_SYSTEM_HW_STACK_GUARD = y:
            hw_stack_guard:esp_hw_stack_guard_get_bounds (noflash)
            hw_stack_guard:esp_hw_stack_guard_is_fired (noflash)
            hw_stack_guard:esp_hw_stack_guard_get_pc (noflash)

    esp_err (noflash)
    esp_system_chip:esp_system_abort (noflash)
    ubsan (noflash)

    if ESP_CONSOLE_USB_CDC_SUPPORT_ETS_PRINTF:
        usb_console:esp_usb_console_write_char (noflash)
        usb_console:esp_usb_console_write_buf (noflash)
        usb_console:esp_usb_console_flush_internal (noflash)
        usb_console:esp_usb_console_osglue_wait_proc (noflash)
        usb_console:esp_usb_console_osglue_dis_int (noflash)
        usb_console:esp_usb_console_osglue_ena_int (noflash)
        usb_console:esp_usb_console_interrupt (noflash)
        usb_console:esp_usb_console_poll_interrupts (noflash)
        usb_console:esp_usb_console_cdc_acm_cb (noflash)
        usb_console:esp_usb_console_dfu_detach_cb (noflash)
        usb_console:esp_usb_console_before_restart (noflash)
        usb_console:esp_usb_console_on_restart_timeout (noflash)

[mapping:vfs_cdcacm]
archive: libvfs.a
entries:
    if ESP_CONSOLE_USB_CDC_SUPPORT_ETS_PRINTF:
        vfs_cdcacm:cdcacm_tx_cb (noflash)
        vfs_cdcacm:cdcacm_rx_cb (noflash)

[mapping:esp_system_hal]
archive: libhal.a
entries:
    if ESP_PANIC_HANDLER_IRAM = y:
        uart_hal_iram (noflash)
esp32, esp32s2: move panic handling code to new component 2020-02-02 10:23:16 -05:00			`[mapping:esp_system]`
			`archive: libesp_system.a`
			`entries:`
panic: handlers can now be placed in flash By unchecking "Place panic handler code in IRAM" in the menuconfig, the panic handlers will be placed in flash. Of course, flash cache must be activated when entering panic handlers. 2021-03-24 00:11:07 -04:00			`if ESP_PANIC_HANDLER_IRAM = y:`
			`panic (noflash)`
			`panic_handler (noflash)`
			`panic_arch (noflash)`
esp-system: move uncessary IRAM functions to flash 2023-04-09 23:10:28 -04:00			`cache_err_int:esp_cache_err_get_cpuid (noflash)`
			`reset_reason:esp_reset_reason_get_hint (noflash)`
feat(esp_system): implement hw stack guard for riscv chips - add hardware stack guard based on assist-debug module - enable hardware stack guard by default - disable hardware stack guard for freertos ci.release test - refactor rtos_int_enter/rtos_int_exit to change SP register inside them - fix panic_reason.h header for RISC-V - update docs to include information about the new feature 2023-05-04 11:31:31 -04:00			`if ESP_SYSTEM_HW_STACK_GUARD = y:`
			`hw_stack_guard:esp_hw_stack_guard_get_bounds (noflash)`
			`hw_stack_guard:esp_hw_stack_guard_is_fired (noflash)`
			`hw_stack_guard:esp_hw_stack_guard_get_pc (noflash)`
panic: handlers can now be placed in flash By unchecking "Place panic handler code in IRAM" in the menuconfig, the panic handlers will be placed in flash. Of course, flash cache must be activated when entering panic handlers. 2021-03-24 00:11:07 -04:00
esp_common: move esp_err 2021-01-25 23:04:33 -05:00			`esp_err (noflash)`
feat(esp_system): Partially buildable on Linux now 2022-11-03 11:59:19 -04:00			`esp_system_chip:esp_system_abort (noflash)`
system: add option to enable undefined behavior sanitizer (UBSAN) Closes https://github.com/espressif/esp-idf/issues/1574 2020-11-20 21:15:59 -05:00			`ubsan (noflash)`
esp_system: revert the esp_system_abort to the IRAM section 2020-09-18 09:58:24 -04:00
esp32, esp32s2: update console initialization 2020-04-30 10:48:49 -04:00			`if ESP_CONSOLE_USB_CDC_SUPPORT_ETS_PRINTF:`
			`usb_console:esp_usb_console_write_char (noflash)`
			`usb_console:esp_usb_console_write_buf (noflash)`
			`usb_console:esp_usb_console_flush_internal (noflash)`
			`usb_console:esp_usb_console_osglue_wait_proc (noflash)`
			`usb_console:esp_usb_console_osglue_dis_int (noflash)`
			`usb_console:esp_usb_console_osglue_ena_int (noflash)`
			`usb_console:esp_usb_console_interrupt (noflash)`
			`usb_console:esp_usb_console_poll_interrupts (noflash)`
			`usb_console:esp_usb_console_cdc_acm_cb (noflash)`
			`usb_console:esp_usb_console_dfu_detach_cb (noflash)`
			`usb_console:esp_usb_console_before_restart (noflash)`
esp_system: usb_console: fix restart when Wi-Fi is working Previously, reset over USB CDC was done by calling esp_restart from an interrupt handler. This works only until some restart hook function is registered using esp_register_shutdown_handler, and the hook function tries to do something that isn’t allowed in an interrupt handler. One such case is with Wi-Fi. When Wi-Fi driver is installed, it registers esp_wifi_stop as a shutdown handler function. However esp_wifi_stop cannot be called from an ISR, and hence we shouldn’t call esp_restart from an ISR either. This commit modifies USB CDC driver to call esp_restart by posting it to esp_timer task. Closes https://github.com/espressif/esp-idf/issues/7404 2022-01-18 14:49:58 -05:00			`usb_console:esp_usb_console_on_restart_timeout (noflash)`
esp32, esp32s2: update console initialization 2020-04-30 10:48:49 -04:00
			`[mapping:vfs_cdcacm]`
			`archive: libvfs.a`
			`entries:`
			`if ESP_CONSOLE_USB_CDC_SUPPORT_ETS_PRINTF:`
			`vfs_cdcacm:cdcacm_tx_cb (noflash)`
			`vfs_cdcacm:cdcacm_rx_cb (noflash)`
feat(uart): Add sdkconfig.ci.iram_safe test for UART driver 2023-08-29 00:25:05 -04:00
			`[mapping:esp_system_hal]`
			`archive: libhal.a`
			`entries:`
			`if ESP_PANIC_HANDLER_IRAM = y:`
			`uart_hal_iram (noflash)`