components/freertos/component.mk

#
# Component Makefile
#

COMPONENT_ADD_LDFLAGS += -Wl,--undefined=uxTopUsedPriority
COMPONENT_ADD_INCLUDEDIRS := include
COMPONENT_PRIV_INCLUDEDIRS := include/freertos .

tasks.o event_groups.o timers.o queue.o: CFLAGS += -D_ESP_FREERTOS_INTERNAL
COMPONENT_ADD_LDFRAGMENTS += linker.lf
Initial public version 2016-08-17 23:08:22 +08:00			`#`
			`# Component Makefile`
			`#`

build system: Use component.mk for all components, refactor bootloader build For config-only components, component.mk should now contain "COMPONENT_CONFIG_ONLY := 1" Also refactored some of the generation of linker paths, library list. This required cleaning up the way the bootloader project works, it's now mostly independent from the parent. 2017-06-23 14:08:01 +10:00			`COMPONENT_ADD_LDFLAGS += -Wl,--undefined=uxTopUsedPriority`
Initial public version 2016-08-17 23:08:22 +08:00			`COMPONENT_ADD_INCLUDEDIRS := include`
global: move the soc component out of the common list This MR removes the common dependency from every IDF components to the SOC component. Currently, in the ``idf_functions.cmake`` script, we include the header path of SOC component by default for all components. But for better code organization (or maybe also benifits to the compiling speed), we may remove the dependency to SOC components for most components except the driver and kernel related components. In CMAKE, we have two kinds of header visibilities (set by include path visibility): (Assume component A --(depends on)--> B, B is the current component) 1. public (``COMPONENT_ADD_INCLUDEDIRS``): means this path is visible to other depending components (A) (visible to A and B) 2. private (``COMPONENT_PRIV_INCLUDEDIRS``): means this path is only visible to source files inside the component (visible to B only) and we have two kinds of depending ways: (Assume component A --(depends on)--> B --(depends on)--> C, B is the current component) 1. public (```COMPONENT_REQUIRES```): means B can access to public include path of C. All other components rely on you (A) will also be available for the public headers. (visible to A, B) 2. private (``COMPONENT_PRIV_REQUIRES``): means B can access to public include path of C, but don't propagate this relation to other components (A). (visible to B) 1. remove the common requirement in ``idf_functions.cmake``, this makes the SOC components invisible to all other components by default. 2. if a component (for example, DRIVER) really needs the dependency to SOC, add a private dependency to SOC for it. 3. some other components that don't really depends on the SOC may still meet some errors saying "can't find header soc/...", this is because it's depended component (DRIVER) incorrectly include the header of SOC in its public headers. Moving all this kind of #include into source files, or private headers 4. Fix the include requirements for some file which miss sufficient #include directives. (Previously they include some headers by the long long long header include link) This is a breaking change. Previous code may depends on the long include chain. You may need to include the following headers for some files after this commit: - soc/soc.h - soc/soc_memory_layout.h - driver/gpio.h - esp_sleep.h The major broken include chain includes: 1. esp_system.h no longer includes esp_sleep.h. The latter includes driver/gpio.h and driver/touch_pad.h. 2. ets_sys.h no longer includes soc/soc.h 3. freertos/portmacro.h no longer includes soc/soc_memory_layout.h some peripheral headers no longer includes their hw related headers, e.g. rom/gpio.h no longer includes soc/gpio_pins.h and soc/gpio_reg.h BREAKING CHANGE 2019-04-03 13:17:38 +08:00			`COMPONENT_PRIV_INCLUDEDIRS := include/freertos .`
freertos: make task{ENTER/EXIT} macros deprecated for external use Signed-off-by: Mahavir Jain <mahavir@espressif.com> 2018-06-11 14:06:32 +05:30
esp_ringbuf: fix default placement from flash to IRAM In earlier change this component was decoupled from freertos and hence regression was introduced which changed default placement to flash. Some device drivers make use of ringbuffer while flash cache is being disabled and hence default placement should instead be internal memory. Closes: https://github.com/espressif/esp-idf/issues/2517 2018-10-09 17:26:14 +05:30			`tasks.o event_groups.o timers.o queue.o: CFLAGS += -D_ESP_FREERTOS_INTERNAL`
tools: implement linker script generation 2018-04-18 10:57:45 +08:00			`COMPONENT_ADD_LDFRAGMENTS += linker.lf`