mirror of
https://github.com/espressif/esp-idf.git
synced 2024-10-05 20:47:46 -04:00
esp32: move common fragment definitions
This commit is contained in:
Renz Bagaporo
parent
1b4e4c37b7
commit
bbc599493e
@ -26,7 +26,7 @@ else()
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# esp_timer is added here because cpu_start.c uses esp_timer
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set(priv_requires app_trace app_update bootloader_support esp_system log mbedtls nvs_flash pthread
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spi_flash vfs espcoredump esp_common perfmon esp_timer esp_ipc esp_pm)
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set(fragments linker.lf ld/esp32_fragments.lf)
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set(fragments linker.lf)
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idf_component_register(SRCS "${srcs}"
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INCLUDE_DIRS "${include_dirs}"
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@ -17,7 +17,7 @@ COMPONENT_ADD_LDFLAGS += -L $(COMPONENT_PATH)/ld \
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-u ld_include_panic_highint_hdl \
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$(addprefix -T ,$(LINKER_SCRIPTS)) \
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COMPONENT_ADD_LDFRAGMENTS += ld/esp32_fragments.lf linker.lf
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COMPONENT_ADD_LDFRAGMENTS += linker.lf
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# final linking of project ELF depends on all binary libraries, and
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# all linker scripts (except esp32_out.ld, as this is code generated here.)
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@ -1,120 +0,0 @@
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[sections:text]
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entries:
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.text+
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.literal+
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[sections:data]
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entries:
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.data+
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[sections:bss]
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entries:
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.bss+
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[sections:common]
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entries:
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COMMON
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[sections:legacy_bss]
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entries:
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.dynsbss
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.sbss+
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.gnu.linkonce.sb+
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.scommon
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.sbss2+
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.gnu.linkonce.sb2+
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.dynbss
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.share.mem
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.gnu.linkonce.b+
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[sections:rodata]
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entries:
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.rodata+
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[sections:rtc_text]
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entries:
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.rtc.text+
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.rtc.literal
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[sections:rtc_data]
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entries:
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.rtc.data+
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[sections:rtc_rodata]
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entries:
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.rtc.rodata+
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[sections:rtc_bss]
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entries:
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.rtc.bss
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[sections:iram]
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entries:
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.iram1+
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[sections:iram_data]
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entries:
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.iram.data+
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[sections:iram_bss]
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entries:
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.iram.bss+
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[sections:extram_bss]
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entries:
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.ext_ram.bss+
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[sections:dram]
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entries:
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.dram1+
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[scheme:default]
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entries:
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if APP_BUILD_USE_FLASH_SECTIONS = y:
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text -> flash_text
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rodata -> flash_rodata
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else:
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text -> iram0_text
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rodata -> dram0_data
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data -> dram0_data
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bss -> dram0_bss
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common -> dram0_bss
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if ESP_ALLOW_BSS_SEG_EXTERNAL_MEMORY = y:
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extram_bss -> extern_ram
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else:
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extram_bss -> dram0_bss
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legacy_bss -> dram0_bss
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iram -> iram0_text
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iram_data -> iram0_data
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iram_bss -> iram0_bss
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dram -> dram0_data
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rtc_text -> rtc_text
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rtc_data -> rtc_data
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rtc_rodata -> rtc_data
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rtc_bss -> rtc_bss
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[scheme:rtc]
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entries:
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text -> rtc_text
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data -> rtc_data
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rodata -> rtc_data
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bss -> rtc_bss
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common -> rtc_bss
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[scheme:noflash]
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entries:
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text -> iram0_text
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rodata -> dram0_data
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[scheme:noflash_data]
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entries:
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rodata -> dram0_data
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[scheme:noflash_text]
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entries:
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text -> iram0_text
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[mapping:default]
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archive: *
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entries:
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* (default)
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@ -27,7 +27,7 @@ else()
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app_trace app_update bootloader_support log mbedtls nvs_flash
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pthread spi_flash vfs espcoredump esp_common esp_timer)
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set(fragments linker.lf ld/esp32c3_fragments.lf)
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set(fragments linker.lf)
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idf_component_register(SRCS "${srcs}"
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INCLUDE_DIRS "${include_dirs}"
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@ -1,99 +0,0 @@
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[sections:text]
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entries:
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.text+
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.literal+
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[sections:data]
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entries:
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.data+
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[sections:bss]
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entries:
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.bss+
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[sections:common]
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entries:
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COMMON
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[sections:rodata]
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entries:
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.rodata+
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[sections:rtc_text]
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entries:
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.rtc.text+
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.rtc.literal
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[sections:rtc_data]
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entries:
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.rtc.data+
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[sections:rtc_rodata]
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entries:
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.rtc.rodata+
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[sections:rtc_bss]
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entries:
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.rtc.bss
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[sections:iram]
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entries:
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.iram1+
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[sections:iram_data]
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entries:
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.iram.data+
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[sections:iram_bss]
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entries:
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.iram.bss+
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[sections:dram]
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entries:
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.dram1+
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[scheme:default]
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entries:
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if APP_BUILD_USE_FLASH_SECTIONS = y:
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text -> flash_text
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rodata -> flash_rodata
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else:
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text -> iram0_text
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rodata -> dram0_data
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data -> dram0_data
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bss -> dram0_bss
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common -> dram0_bss
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iram -> iram0_text
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iram_data -> iram0_data
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iram_bss -> iram0_bss
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dram -> dram0_data
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rtc_text -> rtc_text
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rtc_data -> rtc_data
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rtc_rodata -> rtc_data
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rtc_bss -> rtc_bss
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[scheme:rtc]
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entries:
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text -> rtc_text
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data -> rtc_data
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rodata -> rtc_data
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bss -> rtc_bss
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common -> rtc_bss
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[scheme:noflash]
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entries:
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text -> iram0_text
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rodata -> dram0_data
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[scheme:noflash_data]
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entries:
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rodata -> dram0_data
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[scheme:noflash_text]
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entries:
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text -> iram0_text
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[mapping:default]
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archive: *
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entries:
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* (default)
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@ -29,7 +29,7 @@ else()
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app_trace app_update bootloader_support esp_system log mbedtls nvs_flash
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pthread spi_flash vfs espcoredump esp_common esp_timer)
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set(fragments linker.lf ld/esp32s2_fragments.lf)
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set(fragments linker.lf)
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idf_component_register(SRCS "${srcs}"
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INCLUDE_DIRS "${include_dirs}"
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@ -26,7 +26,7 @@ else()
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# esp_timer is added here because cpu_start.c uses esp_timer
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set(priv_requires app_trace app_update bootloader_support log mbedtls nvs_flash pthread
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spi_flash vfs espcoredump esp_common perfmon esp_timer esp_ipc)
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set(fragments linker.lf ld/esp32s3_fragments.lf)
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set(fragments linker.lf)
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idf_component_register(SRCS "${srcs}"
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INCLUDE_DIRS "${include_dirs}"
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@ -1,99 +0,0 @@
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[sections:text]
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entries:
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.text+
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.literal+
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[sections:data]
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entries:
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.data+
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[sections:bss]
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entries:
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.bss+
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[sections:common]
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entries:
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COMMON
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[sections:rodata]
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entries:
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.rodata+
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[sections:rtc_text]
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entries:
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.rtc.text+
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.rtc.literal
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[sections:rtc_data]
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entries:
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.rtc.data+
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[sections:rtc_rodata]
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entries:
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.rtc.rodata+
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[sections:rtc_bss]
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entries:
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.rtc.bss
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[sections:iram]
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entries:
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.iram1+
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[sections:iram_data]
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entries:
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.iram.data+
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[sections:iram_bss]
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entries:
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.iram.bss+
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[sections:dram]
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entries:
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.dram1+
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[scheme:default]
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entries:
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if APP_BUILD_USE_FLASH_SECTIONS = y:
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text -> flash_text
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rodata -> flash_rodata
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else:
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text -> iram0_text
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rodata -> dram0_data
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data -> dram0_data
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bss -> dram0_bss
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common -> dram0_bss
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iram -> iram0_text
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iram_data -> iram0_data
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iram_bss -> iram0_bss
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dram -> dram0_data
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rtc_text -> rtc_text
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rtc_data -> rtc_data
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rtc_rodata -> rtc_data
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rtc_bss -> rtc_bss
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[scheme:rtc]
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entries:
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text -> rtc_text
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data -> rtc_data
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rodata -> rtc_data
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bss -> rtc_bss
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common -> rtc_bss
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[scheme:noflash]
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entries:
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text -> iram0_text
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rodata -> dram0_data
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[scheme:noflash_data]
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entries:
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rodata -> dram0_data
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[scheme:noflash_text]
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entries:
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text -> iram0_text
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[mapping:default]
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archive: *
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entries:
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* (default)
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@ -5,7 +5,8 @@ list(APPEND srcs "src/esp_err_to_name.c")
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# Note: esp_ipc, esp_pm added as a public requirement to keep compatibility as to be located here.
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idf_component_register(SRCS "${srcs}"
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INCLUDE_DIRS include
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REQUIRES ${target})
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REQUIRES ${target}
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LDFRAGMENTS "common.lf" "soc.lf")
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set_property(TARGET ${COMPONENT_LIB} APPEND PROPERTY LINK_INTERFACE_MULTIPLICITY 4)
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34
components/esp_common/common.lf
Normal file
34
components/esp_common/common.lf
Normal file
@ -0,0 +1,34 @@
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# Sections emitted by compiler by default.
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[sections:text]
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entries:
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.text+
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.literal+
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|
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[sections:data]
|
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entries:
|
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.data+
|
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|
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[sections:bss]
|
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entries:
|
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.bss+
|
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|
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[sections:common]
|
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entries:
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COMMON
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|
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[sections:legacy_bss]
|
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entries:
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.dynsbss
|
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.sbss+
|
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.gnu.linkonce.sb+
|
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.scommon
|
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.sbss2+
|
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.gnu.linkonce.sb2+
|
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.dynbss
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.share.mem
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.gnu.linkonce.b+
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[sections:rodata]
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entries:
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.rodata+
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@ -4,3 +4,5 @@
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COMPONENT_ADD_INCLUDEDIRS := include
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COMPONENT_SRCDIRS := src
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COMPONENT_ADD_LDFRAGMENTS += common.lf soc.lf
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43
components/esp_common/soc.lf
Normal file
43
components/esp_common/soc.lf
Normal file
@ -0,0 +1,43 @@
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# Sections that can be placed in memory regions common
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# to supported SoCs. This is here since some of counterpart attributes
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# are in esp_attr.h.
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#
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# Ideally esp_attr.h would be split between this component and `soc`.
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# Those moved to `soc` are the counterpart attributes to these sections.
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[sections:rtc_text]
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entries:
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.rtc.text+
|
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.rtc.literal
|
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|
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[sections:rtc_data]
|
||||
entries:
|
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.rtc.data+
|
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|
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[sections:rtc_rodata]
|
||||
entries:
|
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.rtc.rodata+
|
||||
|
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[sections:rtc_bss]
|
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entries:
|
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.rtc.bss
|
||||
|
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[sections:iram]
|
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entries:
|
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.iram1+
|
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|
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[sections:iram_data]
|
||||
entries:
|
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.iram.data+
|
||||
|
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[sections:iram_bss]
|
||||
entries:
|
||||
.iram.bss+
|
||||
|
||||
[sections:dram]
|
||||
entries:
|
||||
.dram1+
|
||||
|
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[sections:extram_bss]
|
||||
entries:
|
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.ext_ram.bss+
|
||||
@ -36,7 +36,7 @@ else()
|
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# link-time registration is used.
|
||||
esp_pm app_update nvs_flash pthread app_trace esp_gdbstub esp_ipc
|
||||
espcoredump
|
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LDFRAGMENTS "linker.lf")
|
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LDFRAGMENTS "linker.lf" "app.lf")
|
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add_subdirectory(port)
|
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|
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# After system initialization, `start_app` (and its other cores variant) is called.
|
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|
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@ -1,49 +1,3 @@
|
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[sections:text]
|
||||
entries:
|
||||
.text+
|
||||
.literal+
|
||||
|
||||
[sections:data]
|
||||
entries:
|
||||
.data+
|
||||
|
||||
[sections:bss]
|
||||
entries:
|
||||
.bss+
|
||||
|
||||
[sections:common]
|
||||
entries:
|
||||
COMMON
|
||||
|
||||
[sections:rodata]
|
||||
entries:
|
||||
.rodata+
|
||||
|
||||
[sections:rtc_text]
|
||||
entries:
|
||||
.rtc.text+
|
||||
.rtc.literal
|
||||
|
||||
[sections:rtc_data]
|
||||
entries:
|
||||
.rtc.data+
|
||||
|
||||
[sections:rtc_rodata]
|
||||
entries:
|
||||
.rtc.rodata+
|
||||
|
||||
[sections:rtc_bss]
|
||||
entries:
|
||||
.rtc.bss
|
||||
|
||||
[sections:iram]
|
||||
entries:
|
||||
.iram1+
|
||||
|
||||
[sections:dram]
|
||||
entries:
|
||||
.dram1+
|
||||
|
||||
[scheme:default]
|
||||
entries:
|
||||
if APP_BUILD_USE_FLASH_SECTIONS = y:
|
||||
@ -55,7 +9,14 @@ entries:
|
||||
data -> dram0_data
|
||||
bss -> dram0_bss
|
||||
common -> dram0_bss
|
||||
if ESP_ALLOW_BSS_SEG_EXTERNAL_MEMORY = y:
|
||||
extram_bss -> extern_ram
|
||||
else:
|
||||
extram_bss -> dram0_bss
|
||||
legacy_bss -> dram0_bss
|
||||
iram -> iram0_text
|
||||
iram_data -> iram0_data
|
||||
iram_bss -> iram0_bss
|
||||
dram -> dram0_data
|
||||
rtc_text -> rtc_text
|
||||
rtc_data -> rtc_data
|
||||
@ -13,7 +13,7 @@ SOC_NAME := $(IDF_TARGET)
|
||||
COMPONENT_SRCDIRS := .
|
||||
COMPONENT_ADD_INCLUDEDIRS := include
|
||||
COMPONENT_PRIV_INCLUDEDIRS := port/include port
|
||||
COMPONENT_ADD_LDFRAGMENTS += linker.lf
|
||||
COMPONENT_ADD_LDFRAGMENTS += linker.lf app.lf
|
||||
|
||||
ifndef CONFIG_IDF_ENV_FPGA
|
||||
COMPONENT_OBJEXCLUDE += fpga_overrides.o
|
||||
|
||||
@ -2,7 +2,7 @@ idf_component_register(SRCS "lldesc.c"
|
||||
"soc_include_legacy_warn.c"
|
||||
"memory_layout_utils.c"
|
||||
INCLUDE_DIRS include
|
||||
LDFRAGMENTS linker.lf)
|
||||
LDFRAGMENTS "linker.lf")
|
||||
|
||||
idf_build_get_property(target IDF_TARGET)
|
||||
add_subdirectory(${target})
|
||||
|
||||
@ -388,7 +388,10 @@ There exists a special scheme with the name ``default``. This scheme is special
|
||||
|
||||
These catch-all rules then effectively serve as fallback rules for those whose mappings were not specified.
|
||||
|
||||
The ``default scheme`` is defined in :component_file:`{IDF_TARGET_PATH_NAME}/ld/{IDF_TARGET_PATH_NAME}_fragments.lf`. The ``noflash`` and ``rtc`` scheme fragments which are built-in schemes referenced in the quick start guide are also defined in this file.
|
||||
|
||||
The ``default scheme`` is defined in :component_file:`esp_system/app.lf`. The ``noflash`` and ``rtc`` scheme fragments which are
|
||||
built-in schemes referenced in the quick start guide are also defined in this file.
|
||||
|
||||
|
||||
.. _ldgen-mapping-fragment :
|
||||
|
||||
|
||||
@ -388,7 +388,7 @@ ESP-IDF v4.0 变更了链接器脚本片段文件使用的一些语法：
|
||||
|
||||
这些生成的包罗规则将用于未指定映射规则的情况。
|
||||
|
||||
``默认`` 协议在 :component_file:`{IDF_TARGET_PATH_NAME}/ld/{IDF_TARGET_PATH_NAME}_fragments.lf` 文件中定义，快速上手指南中提到的内置 ``noflash`` 协议和 ``rtc`` 协议也在该文件中定义。
|
||||
``默认`` 协议在 :component_file:`esp_system/app.lf` 文件中定义，快速上手指南中提到的内置 ``noflash`` 协议和 ``rtc`` 协议也在该文件中定义。
|
||||
|
||||
.. _ldgen-mapping-fragment :
|
||||
|
||||
|
||||
@ -167,7 +167,7 @@ function run_tests()
|
||||
|
||||
print_status "Touching a linker fragment file should trigger re-link of app" # only app linker script is generated by tool for now
|
||||
take_build_snapshot
|
||||
touch ${IDF_PATH}/components/esp32/linker.lf
|
||||
touch ${IDF_PATH}/components/esp_common/common.lf
|
||||
make
|
||||
assert_rebuilt ${APP_BINS}
|
||||
assert_not_rebuilt ${BOOTLOADER_BINS}
|
||||
|
||||
@ -230,13 +230,13 @@ function run_tests()
|
||||
|
||||
print_status "Updating fragment file should only re-link app" # only app linker script is generated by tool for now
|
||||
take_build_snapshot
|
||||
cp ${IDF_PATH}/components/esp32/ld/esp32_fragments.lf .
|
||||
cp ${IDF_PATH}/components/esp_common/common.lf .
|
||||
sleep 1 # ninja may ignore if the timestamp delta is too low
|
||||
echo "# (Build test comment)" >> ${IDF_PATH}/components/esp32/ld/esp32_fragments.lf
|
||||
echo "# (Build test comment)" >> ${IDF_PATH}/components/esp_common/common.lf
|
||||
idf.py build || failure "Failed to rebuild with modified linker fragment file"
|
||||
assert_rebuilt ${APP_BINS}
|
||||
assert_not_rebuilt ${BOOTLOADER_BINS}
|
||||
mv esp32_fragments.lf ${IDF_PATH}/components/esp32/ld/
|
||||
mv common.lf ${IDF_PATH}/components/esp_common
|
||||
|
||||
print_status "sdkconfig update triggers full recompile"
|
||||
clean_build_dir
|
||||
|
||||
Loading…
Reference in New Issue
Block a user