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ulp: Added support for ULP FSM on esp32s3 and fixed bugs for esp32s2

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This commit enables ULP FSM support for esp32s3 and updates ULP FSM code
flow for other chips.
It adds C Macro support for the ULP FSM instruction set on esp32s2 and
esp32s3.
The unit tests are also updated to test ULP FSM on ep32s2 and esp32s3.
This commit is contained in:
Sudeep Mohanty
2022-02-17 11:44:34 +05:30
parent 159bce3572
commit 4d8a0cce29
25 changed files with 1685 additions and 721 deletions
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16
components/ulp/cmake/toolchain-esp32s3-ulp.cmake Normal file
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# CMake toolchain file for ULP
set(CMAKE_SYSTEM_NAME Generic)
# Compiler is only used for preprocessing
#TODO: Update toolchain to be used once esp32s3 support is added to binutils
set(CMAKE_C_COMPILER "xtensa-esp32s2-elf-gcc")
set(CMAKE_ASM_COMPILER "esp32s2ulp-elf-as")
set(CMAKE_LINKER "esp32s2ulp-elf-ld")
set(CMAKE_ASM${ASM_DIALECT}_COMPILE_OBJECT "${CMAKE_ASM${ASM_DIALECT}_COMPILER} \
<DEFINES> <INCLUDES> -o <OBJECT> -c <SOURCE>")
set(CMAKE_EXE_LINKER_FLAGS "-A elf32-esp32s2ulp -nostdlib" CACHE STRING "ULP Linker Base Flags")
set(CMAKE_ASM_LINK_EXECUTABLE "${CMAKE_LINKER} <FLAGS> <CMAKE_ASM_LINK_FLAGS> \
<LINK_FLAGS> <OBJECTS> -o <TARGET> <LINK_LIBRARIES>")