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esp-idf/components/esp_rom/CMakeLists.txt

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CMake
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esp_rom: update ld scripts to export strong symbols Similar to commits for esp32 target: e84b26f5, 8c2f2867, 5719cd6f
2019-06-13 17:55:51 +08:00
idf_build_get_property(target IDF_TARGET)
[system]: Made longjmp save for context switch * Patched longjmp to be context-switch safe longjmp modifies the windowbase and windowstart registers, which isn't safe if a context switch occurs during the modification. After a context switch, windowstart and windowbase will be different, leading to a wrongly set windowstart bit due to longjmp writing it based on the windowbase before the context switch. This corrupts the registers at the next window overflow reaching that wrongly set bit. The solution is to disable interrupts during this code. It is only 6 instructions long, the impact shouldn't be significant. The fix is implemented as a wrapper which replaces the original first instructions of longjmp which are buggy. Then, it jumps back to execute the rest of the original longjmp function. Added a comparably reliable test to the test apps.
2021-04-08 12:16:17 +08:00
set(sources "patches/esp_rom_crc.c"
"patches/esp_rom_sys.c"
"patches/esp_rom_uart.c")
if(CONFIG_IDF_TARGET_ARCH_XTENSA)
list(APPEND sources "patches/esp_rom_longjmp.S")
endif()
idf_component_register(SRCS ${sources}
newlib: Add ESP_ROM_HAS_RETARGETABLE_LOCKING capability for C3 and S3 chips
2021-05-18 11:54:38 +07:00
INCLUDE_DIRS include "${target}" "include/${target}"
hal: extract hal component from soc component
2020-08-08 20:15:27 +08:00
PRIV_REQUIRES soc hal)
esp_rom: remove esp_rom.c
2019-11-28 21:10:31 +08:00
esp_rom: Refactor ROM CMakeLists.txt file Reduce duplication and use a utility function for the "add ROM linker script" pattern, move to a simple file structure of "one if block per target"
2020-11-18 10:28:10 +11:00
# Append a target linker script at the target-specific path,
# only the 'name' part is different for each script
function(rom_linker_script name)
target_linker_script(${COMPONENT_LIB} INTERFACE "${target}/ld/${target}.rom.${name}.ld")
endfunction()
target_linker_script(${COMPONENT_LIB} INTERFACE "${target}/ld/${target}.rom.ld")
rom_linker_script("api")
rom_linker_script("libgcc")
separate rom from esp32 component to esp_rom 1. separate rom include files and linkscript to esp_rom 2. modefiy "include rom/xxx.h" to "include esp32/rom/xxx.h" 3. Forward compatible 4. update mqtt
2019-03-14 17:29:32 +08:00
if(BOOTLOADER_BUILD)
esp_rom: Refactor ROM CMakeLists.txt file Reduce duplication and use a utility function for the "add ROM linker script" pattern, move to a simple file structure of "one if block per target"
2020-11-18 10:28:10 +11:00
if(target STREQUAL "esp32")
rom_linker_script("newlib-funcs")
fix bootloader build with rom flash driver Closes https://github.com/espressif/esp-idf/pull/7508 Closes https://github.com/espressif/esp-idf/issues/6849
2021-09-02 05:12:49 +10:00
if(NOT CONFIG_SPI_FLASH_ROM_DRIVER_PATCH)
rom_linker_script("spiflash")
endif()
esp_rom: Refactor ROM CMakeLists.txt file Reduce duplication and use a utility function for the "add ROM linker script" pattern, move to a simple file structure of "one if block per target"
2020-11-18 10:28:10 +11:00
if(CONFIG_ESP32_REV_MIN_3)
rom_linker_script("eco3")
endif()
esp_rom: Add initial ESP32-C3 support From internal commit 7761d6e8
2020-11-26 15:47:32 +11:00
esp_rom: Refactor ROM CMakeLists.txt file Reduce duplication and use a utility function for the "add ROM linker script" pattern, move to a simple file structure of "one if block per target"
2020-11-18 10:28:10 +11:00
elseif(target STREQUAL "esp32s2")
rom_linker_script("newlib-funcs")
rom_linker_script("spiflash")
Merge branch 'master' into feature/esp32s2beta_update
2019-08-08 13:44:24 +10:00
esp_rom: Refactor ROM CMakeLists.txt file Reduce duplication and use a utility function for the "add ROM linker script" pattern, move to a simple file structure of "one if block per target"
2020-11-18 10:28:10 +11:00
elseif(target STREQUAL "esp32s3")
rom_linker_script("newlib-funcs")
rom_linker_script("spiflash")
esp_rom: add esp32s3 rom symbols
2020-06-10 19:07:48 +08:00
esp_rom: Refactor ROM CMakeLists.txt file Reduce duplication and use a utility function for the "add ROM linker script" pattern, move to a simple file structure of "one if block per target"
2020-11-18 10:28:10 +11:00
elseif(target STREQUAL "esp32c3")
esp_rom: Small changes for esp32c3 support Updated from internal commit 6d894813
2020-12-22 18:24:39 +11:00
rom_linker_script("newlib")
esp_rom: Add initial ESP32-C3 support From internal commit 7761d6e8
2020-11-26 15:47:32 +11:00
endif()
esp_rom: update ld scripts to export strong symbols Similar to commits for esp32 target: e84b26f5, 8c2f2867, 5719cd6f
2019-06-13 17:55:51 +08:00
esp_rom: Refactor ROM CMakeLists.txt file Reduce duplication and use a utility function for the "add ROM linker script" pattern, move to a simple file structure of "one if block per target"
2020-11-18 10:28:10 +11:00
else() # Regular app build
esp_rom: remove esp_rom.c
2019-11-28 21:10:31 +08:00
if(target STREQUAL "esp32")
esp_rom: Refactor ROM CMakeLists.txt file Reduce duplication and use a utility function for the "add ROM linker script" pattern, move to a simple file structure of "one if block per target"
2020-11-18 10:28:10 +11:00
rom_linker_script("newlib-data")
rom_linker_script("syscalls")
separate rom from esp32 component to esp_rom 1. separate rom include files and linkscript to esp_rom 2. modefiy "include rom/xxx.h" to "include esp32/rom/xxx.h" 3. Forward compatible 4. update mqtt
2019-03-14 17:29:32 +08:00
make bootloader_support support esp32s2beta
2019-05-27 14:29:43 +08:00
if(NOT CONFIG_SPIRAM_CACHE_WORKAROUND)
esp_rom: Refactor ROM CMakeLists.txt file Reduce duplication and use a utility function for the "add ROM linker script" pattern, move to a simple file structure of "one if block per target"
2020-11-18 10:28:10 +11:00
rom_linker_script("newlib-funcs")
idf: Support a custom toolchain with time_t wide 64-bits Allows resolving the Y2K38 problem. Closes: IDF-350 Closes: https://github.com/espressif/esp-idf/issues/584
2020-01-10 12:58:54 +08:00
if(NOT CONFIG_SDK_TOOLCHAIN_SUPPORTS_TIME_WIDE_64_BITS)
# If SDK_TOOLCHAIN_SUPPORTS_TIME_WIDE_64_BITS option is defined
# then all time functions from the ROM memory will not be linked.
# Instead, those functions can be used from the toolchain by ESP-IDF.
esp_rom: Refactor ROM CMakeLists.txt file Reduce duplication and use a utility function for the "add ROM linker script" pattern, move to a simple file structure of "one if block per target"
2020-11-18 10:28:10 +11:00
rom_linker_script("newlib-time")
idf: Support a custom toolchain with time_t wide 64-bits Allows resolving the Y2K38 problem. Closes: IDF-350 Closes: https://github.com/espressif/esp-idf/issues/584
2020-01-10 12:58:54 +08:00
endif()
separate rom from esp32 component to esp_rom 1. separate rom include files and linkscript to esp_rom 2. modefiy "include rom/xxx.h" to "include esp32/rom/xxx.h" 3. Forward compatible 4. update mqtt
2019-03-14 17:29:32 +08:00
esp_rom: link newlib nano from ROM only if SPIRAM cache workaround is disabled
2020-02-07 16:05:37 +05:30
# Include in newlib nano from ROM only if SPIRAM cache workaround is disabled
if(CONFIG_NEWLIB_NANO_FORMAT)
esp_rom: Refactor ROM CMakeLists.txt file Reduce duplication and use a utility function for the "add ROM linker script" pattern, move to a simple file structure of "one if block per target"
2020-11-18 10:28:10 +11:00
rom_linker_script("newlib-nano")
esp_rom: link newlib nano from ROM only if SPIRAM cache workaround is disabled
2020-02-07 16:05:37 +05:30
endif()
make bootloader_support support esp32s2beta
2019-05-27 14:29:43 +08:00
endif()
separate rom from esp32 component to esp_rom 1. separate rom include files and linkscript to esp_rom 2. modefiy "include rom/xxx.h" to "include esp32/rom/xxx.h" 3. Forward compatible 4. update mqtt
2019-03-14 17:29:32 +08:00
make bootloader_support support esp32s2beta
2019-05-27 14:29:43 +08:00
if(NOT CONFIG_SPI_FLASH_ROM_DRIVER_PATCH)
esp_rom: Refactor ROM CMakeLists.txt file Reduce duplication and use a utility function for the "add ROM linker script" pattern, move to a simple file structure of "one if block per target"
2020-11-18 10:28:10 +11:00
rom_linker_script("spiflash")
make bootloader_support support esp32s2beta
2019-05-27 14:29:43 +08:00
endif()
esp_rom: don’t include locale functions when compiling with newlib 3
2019-03-29 12:37:51 +08:00
feat/secure_boot_v2: Adding secure boot v2 support for ESP32-ECO3
2020-02-25 01:21:41 +05:30
if(CONFIG_ESP32_REV_MIN_3)
esp_rom: Refactor ROM CMakeLists.txt file Reduce duplication and use a utility function for the "add ROM linker script" pattern, move to a simple file structure of "one if block per target"
2020-11-18 10:28:10 +11:00
rom_linker_script("eco3")
feat/secure_boot_v2: Adding secure boot v2 support for ESP32-ECO3
2020-02-25 01:21:41 +05:30
endif()
global: rename esp32s2beta to esp32s2
2020-01-17 11:47:08 +08:00
elseif(target STREQUAL "esp32s2")
esp_rom: Refactor ROM CMakeLists.txt file Reduce duplication and use a utility function for the "add ROM linker script" pattern, move to a simple file structure of "one if block per target"
2020-11-18 10:28:10 +11:00
rom_linker_script("newlib-funcs")
rom_linker_script("newlib-data")
rom_linker_script("spiflash")
esp32s2: esp_rom: separate nano formatting functions, fix newlib tests
2020-01-23 18:02:29 +01:00
if(CONFIG_NEWLIB_NANO_FORMAT)
esp_rom: Refactor ROM CMakeLists.txt file Reduce duplication and use a utility function for the "add ROM linker script" pattern, move to a simple file structure of "one if block per target"
2020-11-18 10:28:10 +11:00
rom_linker_script("newlib-nano")
esp32s2: esp_rom: separate nano formatting functions, fix newlib tests
2020-01-23 18:02:29 +01:00
endif()
esp_rom: add esp32s3 rom symbols
2020-06-10 19:07:48 +08:00
esp_rom: Refactor ROM CMakeLists.txt file Reduce duplication and use a utility function for the "add ROM linker script" pattern, move to a simple file structure of "one if block per target"
2020-11-18 10:28:10 +11:00
# descirptors used by ROM code
target_sources(${COMPONENT_LIB} PRIVATE "esp32s2/usb_descriptors.c")
esp_rom: add esp32s3 rom symbols
2020-06-10 19:07:48 +08:00
elseif(target STREQUAL "esp32s3")
esp_rom: Refactor ROM CMakeLists.txt file Reduce duplication and use a utility function for the "add ROM linker script" pattern, move to a simple file structure of "one if block per target"
2020-11-18 10:28:10 +11:00
rom_linker_script("newlib-funcs")
rom_linker_script("newlib-data")
rom_linker_script("spiflash")
esp_rom: add esp32s3 rom symbols
2020-06-10 19:07:48 +08:00
if(CONFIG_NEWLIB_NANO_FORMAT)
esp_rom: Refactor ROM CMakeLists.txt file Reduce duplication and use a utility function for the "add ROM linker script" pattern, move to a simple file structure of "one if block per target"
2020-11-18 10:28:10 +11:00
rom_linker_script("newlib-nano")
esp_rom: add esp32s3 rom symbols
2020-06-10 19:07:48 +08:00
endif()
esp_rom: Add initial ESP32-C3 support From internal commit 7761d6e8
2020-11-26 15:47:32 +11:00
elseif(target STREQUAL "esp32c3")
esp_rom: Refactor ROM CMakeLists.txt file Reduce duplication and use a utility function for the "add ROM linker script" pattern, move to a simple file structure of "one if block per target"
2020-11-18 10:28:10 +11:00
rom_linker_script("newlib")
rom_linker_script("version")
esp_rom: Add initial ESP32-C3 support From internal commit 7761d6e8
2020-11-26 15:47:32 +11:00
if(CONFIG_NEWLIB_NANO_FORMAT)
esp_rom: Refactor ROM CMakeLists.txt file Reduce duplication and use a utility function for the "add ROM linker script" pattern, move to a simple file structure of "one if block per target"
2020-11-18 10:28:10 +11:00
rom_linker_script("newlib-nano")
esp_rom: Add initial ESP32-C3 support From internal commit 7761d6e8
2020-11-26 15:47:32 +11:00
endif()
Support new section addr and wifi lib for ESP32C3-ECO3.
2021-03-03 11:57:58 +08:00
if(CONFIG_ESP32C3_REV_MIN_3)
rom_linker_script("eco3")
endif()
separate rom from esp32 component to esp_rom 1. separate rom include files and linkscript to esp_rom 2. modefiy "include rom/xxx.h" to "include esp32/rom/xxx.h" 3. Forward compatible 4. update mqtt
2019-03-14 17:29:32 +08:00
endif()
make bootloader_support support esp32s2beta
2019-05-27 14:29:43 +08:00
[system]: Made longjmp save for context switch * Patched longjmp to be context-switch safe longjmp modifies the windowbase and windowstart registers, which isn't safe if a context switch occurs during the modification. After a context switch, windowstart and windowbase will be different, leading to a wrongly set windowstart bit due to longjmp writing it based on the windowbase before the context switch. This corrupts the registers at the next window overflow reaching that wrongly set bit. The solution is to disable interrupts during this code. It is only 6 instructions long, the impact shouldn't be significant. The fix is implemented as a wrapper which replaces the original first instructions of longjmp which are buggy. Then, it jumps back to execute the rest of the original longjmp function. Added a comparably reliable test to the test apps.
2021-04-08 12:16:17 +08:00
if(CONFIG_IDF_TARGET_ARCH_XTENSA)
target_link_libraries(${COMPONENT_LIB} INTERFACE "-Wl,--wrap=longjmp")
endif()
separate rom from esp32 component to esp_rom 1. separate rom include files and linkscript to esp_rom 2. modefiy "include rom/xxx.h" to "include esp32/rom/xxx.h" 3. Forward compatible 4. update mqtt
2019-03-14 17:29:32 +08:00
endif()
esp_rom: add patch to set USB device serial descriptor to MAC address
2020-04-30 15:19:56 +02:00
if(target STREQUAL "esp32s2")
target_sources(${COMPONENT_LIB} PRIVATE "esp32s2/usb_descriptors.c")
endif()
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