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55644575db
This commit adds a separate linker fragment file "linker_common.lf" for the functions in "port_common.c". The placement rules are now clearly specified inside the linker fragment file.
63 lines
3.6 KiB
Plaintext
63 lines
3.6 KiB
Plaintext
# Linker fragment file for common FreeRTOS files (i.e., both "port_common.c" and "esp_additions/..."
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# Flash function placements are listed per source file, in the order that they appear in the source file.
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[mapping:freertos_common]
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archive: libfreertos.a
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entries:
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# ------------------------------------------------------------------------------------------------------------------
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# esp_additions/private_include/freertos_tasks_c_additions.h
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# Placement Rules (Task Snapshot):
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# - Default: Place all functions in internal RAM.
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# - CONFIG_FREERTOS_PLACE_SNAPSHOT_FUNS_INTO_FLASH: Place functions in flash
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# - vTaskGetSnapshot is omitted on purpose as it is used to by the Task Watchdog (TWDT) interrupt handler, we want
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# to always keep it in IRAM
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# Placement Rules (FreeRTOS API Additions):
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# - Default: Place all functions in internal RAM.
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# - CONFIG_FREERTOS_PLACE_FUNCTIONS_INTO_FLASH: Place functions in flash if they are never called from an ISR
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# context (directly or indirectly).
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# ------------------------------------------------------------------------------------------------------------------
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# Task Snapshot
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if FREERTOS_PLACE_SNAPSHOT_FUNS_INTO_FLASH = y:
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tasks:pxGetNextTaskList (default)
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tasks:pxTaskGetNext (default)
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tasks:uxTaskGetSnapshotAll (default)
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# FreeRTOS API Additions
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if FREERTOS_PLACE_FUNCTIONS_INTO_FLASH = y:
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if FREERTOS_SMP = y:
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tasks:xTaskCreatePinnedToCore (default)
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tasks:xTaskCreateStaticPinnedToCore (default)
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tasks:xTaskGetCurrentTaskHandleForCPU (default)
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tasks:xTaskGetIdleTaskHandleForCPU (default)
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tasks:xTaskGetAffinity (default)
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if FREERTOS_TLSP_DELETION_CALLBACKS = y:
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tasks:vTaskSetThreadLocalStoragePointerAndDelCallback (default)
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tasks:prvTaskPriorityRaise (default)
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tasks:prvTaskPriorityRestore (default)
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# ------------------------------------------------------------------------------------------------------------------
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# app_startup.c
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# Placement Rules: Functions always in flash as they are never called from an ISR
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# ------------------------------------------------------------------------------------------------------------------
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app_startup (default) # Place functions (but not Data and BSS) to flash
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# ------------------------------------------------------------------------------------------------------------------
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# FreeRTOS-openocd.c
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# Placement Rules: All functions/data in internal RAM as they are called/used by OpenOCD
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# ------------------------------------------------------------------------------------------------------------------
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FreeRTOS-openocd (noflash)
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# ------------------------------------------------------------------------------------------------------------------
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# port_common.c
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# Placement Rules:
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# - Default: Place all functions in internal RAM.
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# - CONFIG_FREERTOS_PLACE_FUNCTIONS_INTO_FLASH: Place functions in flash if they are never called from an ISR
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# context (directly or indirectly).
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# ------------------------------------------------------------------------------------------------------------------
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port_common (noflash_text) # Default all functions to internal RAM
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if FREERTOS_PLACE_FUNCTIONS_INTO_FLASH = y:
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if FREERTOS_SMP = n:
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port_common:xPortCheckValidTCBMem (default)
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port_common:xPortcheckValidStackMem (default)
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port_common:vApplicationGetIdleTaskMemory (default)
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port_common:vApplicationGetTimerTaskMemory (default)
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