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cmake/tricore/tasking: add cmake build for tasking toolchain

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cmake build for tasking toolchain

Signed-off-by: chao an <anchao@lixiang.com>
This commit is contained in:
chao an 2024-09-23 16:18:01 +08:00 committed by Xiang Xiao
parent 73b7128fb6
commit 9bbecc27ab
10 changed files with 345 additions and 162 deletions
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12
CMakeLists.txt
View file

@ -485,7 +485,7 @@ if(MSVC)
# data
-wd4305 # 'context' : truncation from 'type1' to 'type2'
)
else()
elseif(NOT CONFIG_ARCH_TOOLCHAIN_TASKING)
add_compile_options(
# system wide warnings
-Wall $<$<COMPILE_LANGUAGE:C>:-Wstrict-prototypes> -Wshadow -Wundef
@ -640,9 +640,13 @@ set(nuttx_libs ${nuttx_kernel_libs} ${nuttx_system_libs} ${nuttx_apps_libs}
if(NOT CONFIG_ARCH_SIM)
# TODO: nostart/nodefault not applicable to nuttx toolchain
target_link_libraries(
nuttx PRIVATE ${NUTTX_EXTRA_FLAGS} -T${ldscript} -Wl,--start-group
${nuttx_libs} -Wl,--end-group)
if(CONFIG_ARCH_TOOLCHAIN_TASKING)
target_link_libraries(nuttx PRIVATE --lsl-file=${ldscript} ${nuttx_libs})
else()
target_link_libraries(
nuttx PRIVATE ${NUTTX_EXTRA_FLAGS} -T${ldscript} -Wl,--start-group
${nuttx_libs} -Wl,--end-group)
endif()
# generate binary outputs in different formats (.bin, .hex, etc)
nuttx_generate_outputs(nuttx)

1
arch/tricore/src/CMakeLists.txt
View file

@ -18,7 +18,6 @@
#
# ##############################################################################
add_subdirectory(${ARCH_SUBDIR})
add_subdirectory(${NUTTX_CHIP_ABS_DIR} EXCLUDE_FROM_ALL exclude_chip)
add_subdirectory(common)

130
arch/tricore/src/cmake/Toolchain.cmake
View file

@ -20,130 +20,8 @@
# Toolchain
set(CMAKE_SYSTEM_NAME Generic)
set(CMAKE_SYSTEM_VERSION 1)
set(ARCH_SUBDIR)
if(CONFIG_ARCH_TC3XX) # TC3XX
set(ARCH_SUBDIR tc3xx)
else()
set(ARCH_SUBDIR tc3xx)
endif()
include(${ARCH_SUBDIR})
set(TOOLCHAIN_PREFIX tricore-elf)
set(CMAKE_LIBRARY_ARCHITECTURE ${TOOLCHAIN_PREFIX})
set(CMAKE_C_COMPILER_TARGET ${TOOLCHAIN_PREFIX})
set(CMAKE_CXX_COMPILER_TARGET ${TOOLCHAIN_PREFIX})
set(CMAKE_ASM_COMPILER ${TOOLCHAIN_PREFIX}-gcc)
set(CMAKE_C_COMPILER ${CMAKE_ASM_COMPILER})
set(CMAKE_CXX_COMPILER ${TOOLCHAIN_PREFIX}-g++)
set(CMAKE_STRIP ${TOOLCHAIN_PREFIX}-strip --strip-unneeded)
set(CMAKE_OBJCOPY ${TOOLCHAIN_PREFIX}-objcopy)
set(CMAKE_OBJDUMP ${TOOLCHAIN_PREFIX}-objdump)
set(CMAKE_LINKER ${TOOLCHAIN_PREFIX}-gcc)
set(CMAKE_LD ${TOOLCHAIN_PREFIX}-gcc)
set(CMAKE_AR ${TOOLCHAIN_PREFIX}-gcc-ar)
set(CMAKE_NM ${TOOLCHAIN_PREFIX}-gcc-nm)
set(CMAKE_RANLIB ${TOOLCHAIN_PREFIX}-gcc-ranlib)
# override the ARCHIVE command
set(CMAKE_C_ARCHIVE_CREATE "<CMAKE_AR> rcs <TARGET> <LINK_FLAGS> <OBJECTS>")
set(CMAKE_CXX_ARCHIVE_CREATE "<CMAKE_AR> rcs <TARGET> <LINK_FLAGS> <OBJECTS>")
set(CMAKE_ASM_ARCHIVE_CREATE "<CMAKE_AR> rcs <TARGET> <LINK_FLAGS> <OBJECTS>")
# Architecture flags
add_compile_options(-fno-common)
add_compile_options(-Wall -Wshadow -Wundef)
add_compile_options(-nostdlib)
if(CONFIG_DEBUG_CUSTOMOPT)
add_compile_options(${CONFIG_DEBUG_OPTLEVEL})
elseif(CONFIG_DEBUG_FULLOPT)
add_compile_options(-Os)
endif()
if(NOT CONFIG_DEBUG_NOOPT)
add_compile_options(-fno-strict-aliasing)
endif()
if(CONFIG_FRAME_POINTER)
add_compile_options(-fno-omit-frame-pointer -fno-optimize-sibling-calls)
else()
add_compile_options(-fomit-frame-pointer)
endif()
if(CONFIG_STACK_CANARIES)
add_compile_options(-fstack-protector-all)
endif()
if(CONFIG_ARCH_COVERAGE)
add_compile_options(-fprofile-generate -ftest-coverage)
endif()
# Optimization of unused sections
if(CONFIG_DEBUG_OPT_UNUSED_SECTIONS)
add_link_options(-Wl,--gc-sections)
add_compile_options(-ffunction-sections -fdata-sections)
endif()
# Debug --whole-archive
if(CONFIG_DEBUG_LINK_WHOLE_ARCHIVE)
add_link_options(-Wl,--whole-archive)
endif()
if(CONFIG_ENDIAN_BIG)
add_compile_options(-mbig-endian)
endif()
# Link Time Optimization
if(CONFIG_LTO_THIN)
add_compile_options(-flto=thin)
elseif(CONFIG_LTO_FULL)
add_compile_options(-flto)
if(CONFIG_ARCH_TOOLCHAIN_GNU)
add_compile_options(-fno-builtin)
add_compile_options(-fuse-linker-plugin)
endif()
endif()
# Debug link map
if(CONFIG_DEBUG_LINK_MAP)
add_link_options(-Wl,--cref -Wl,-Map=nuttx.map)
endif()
if(CONFIG_DEBUG_SYMBOLS)
add_compile_options(-g)
endif()
add_link_options(-Wl,--no-warn-rwx-segments)
add_compile_options(-Wno-attributes -Wno-unknown-pragmas
$<$<COMPILE_LANGUAGE:C>:-Wstrict-prototypes>)
if(CONFIG_CXX_STANDARD)
add_compile_options($<$<COMPILE_LANGUAGE:CXX>:-std=${CONFIG_CXX_STANDARD}>)
endif()
if(NOT CONFIG_LIBCXXTOOLCHAIN)
add_compile_options($<$<COMPILE_LANGUAGE:CXX>:-nostdinc++>)
endif()
if(NOT CONFIG_CXX_EXCEPTION)
add_compile_options($<$<COMPILE_LANGUAGE:CXX>:-fno-exceptions>
$<$<COMPILE_LANGUAGE:CXX>:-fcheck-new>)
endif()
if(NOT CONFIG_CXX_RTTI)
add_compile_options($<$<COMPILE_LANGUAGE:CXX>:-fno-rtti>)
if(CONFIG_TRICORE_TOOLCHAIN_TASKING)
include(${CMAKE_CURRENT_LIST_DIR}/ToolchainTasking.cmake)
elseif(CONFIG_TRICORE_TOOLCHAIN_GNU)
include(${CMAKE_CURRENT_LIST_DIR}/ToolchainGnuc.cmake)
endif()

150
arch/tricore/src/cmake/ToolchainGnuc.cmake Normal file
View file

@ -0,0 +1,150 @@
# ##############################################################################
# arch/tricore/src/cmake/Toolchain.cmake
#
# Licensed to the Apache Software Foundation (ASF) under one or more contributor
# license agreements. See the NOTICE file distributed with this work for
# additional information regarding copyright ownership. The ASF licenses this
# file to you under the Apache License, Version 2.0 (the "License"); you may not
# use this file except in compliance with the License. You may obtain a copy of
# the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations under
# the License.
#
# ##############################################################################
# Toolchain
set(CMAKE_SYSTEM_NAME Generic)
set(CMAKE_SYSTEM_VERSION 1)
set(ARCH_SUBDIR)
if(CONFIG_ARCH_TC3XX) # TC3XX
set(ARCH_SUBDIR tc3xx)
else()
set(ARCH_SUBDIR tc3xx)
endif()
include(${ARCH_SUBDIR})
set(TOOLCHAIN_PREFIX tricore-elf)
set(CMAKE_LIBRARY_ARCHITECTURE ${TOOLCHAIN_PREFIX})
set(CMAKE_C_COMPILER_TARGET ${TOOLCHAIN_PREFIX})
set(CMAKE_CXX_COMPILER_TARGET ${TOOLCHAIN_PREFIX})
set(CMAKE_ASM_COMPILER ${TOOLCHAIN_PREFIX}-gcc)
set(CMAKE_C_COMPILER ${CMAKE_ASM_COMPILER})
set(CMAKE_CXX_COMPILER ${TOOLCHAIN_PREFIX}-g++)
set(CMAKE_STRIP ${TOOLCHAIN_PREFIX}-strip --strip-unneeded)
set(CMAKE_OBJCOPY ${TOOLCHAIN_PREFIX}-objcopy)
set(CMAKE_OBJDUMP ${TOOLCHAIN_PREFIX}-objdump)
set(CMAKE_ASM_GENERATION_TOOL hldumparm)
set(CMAKE_LINKER ${TOOLCHAIN_PREFIX}-gcc)
set(CMAKE_LD ${TOOLCHAIN_PREFIX}-gcc)
set(CMAKE_AR ${TOOLCHAIN_PREFIX}-gcc-ar)
set(CMAKE_NM ${TOOLCHAIN_PREFIX}-gcc-nm)
set(CMAKE_RANLIB ${TOOLCHAIN_PREFIX}-gcc-ranlib)
# override the ARCHIVE command
set(CMAKE_C_ARCHIVE_CREATE "<CMAKE_AR> rcs <TARGET> <LINK_FLAGS> <OBJECTS>")
set(CMAKE_CXX_ARCHIVE_CREATE "<CMAKE_AR> rcs <TARGET> <LINK_FLAGS> <OBJECTS>")
set(CMAKE_ASM_ARCHIVE_CREATE "<CMAKE_AR> rcs <TARGET> <LINK_FLAGS> <OBJECTS>")
# Architecture flags
add_compile_options(-fno-common)
add_compile_options(-Wall -Wshadow -Wundef)
add_compile_options(-nostdlib)
if(CONFIG_DEBUG_CUSTOMOPT)
add_compile_options(${CONFIG_DEBUG_OPTLEVEL})
elseif(CONFIG_DEBUG_FULLOPT)
add_compile_options(-Os)
endif()
if(NOT CONFIG_DEBUG_NOOPT)
add_compile_options(-fno-strict-aliasing)
endif()
if(CONFIG_FRAME_POINTER)
add_compile_options(-fno-omit-frame-pointer -fno-optimize-sibling-calls)
else()
add_compile_options(-fomit-frame-pointer)
endif()
if(CONFIG_STACK_CANARIES)
add_compile_options(-fstack-protector-all)
endif()
if(CONFIG_ARCH_COVERAGE)
add_compile_options(-fprofile-generate -ftest-coverage)
endif()
# Optimization of unused sections
if(CONFIG_DEBUG_OPT_UNUSED_SECTIONS)
add_link_options(-Wl,--gc-sections)
add_compile_options(-ffunction-sections -fdata-sections)
endif()
# Debug --whole-archive
if(CONFIG_DEBUG_LINK_WHOLE_ARCHIVE)
add_link_options(-Wl,--whole-archive)
endif()
if(CONFIG_ENDIAN_BIG)
add_compile_options(-mbig-endian)
endif()
# Link Time Optimization
if(CONFIG_LTO_THIN)
add_compile_options(-flto=thin)
elseif(CONFIG_LTO_FULL)
add_compile_options(-flto)
if(CONFIG_ARCH_TOOLCHAIN_GNU)
add_compile_options(-fno-builtin)
add_compile_options(-fuse-linker-plugin)
endif()
endif()
# Debug link map
if(CONFIG_DEBUG_LINK_MAP)
add_link_options(-Wl,--cref -Wl,-Map=nuttx.map)
endif()
if(CONFIG_DEBUG_SYMBOLS)
add_compile_options(-g)
endif()
add_link_options(-Wl,--no-warn-rwx-segments)
add_compile_options(-Wno-attributes -Wno-unknown-pragmas
$<$<COMPILE_LANGUAGE:C>:-Wstrict-prototypes>)
if(CONFIG_CXX_STANDARD)
add_compile_options($<$<COMPILE_LANGUAGE:CXX>:-std=${CONFIG_CXX_STANDARD}>)
endif()
if(NOT CONFIG_LIBCXXTOOLCHAIN)
add_compile_options($<$<COMPILE_LANGUAGE:CXX>:-nostdinc++>)
endif()
if(NOT CONFIG_CXX_EXCEPTION)
add_compile_options($<$<COMPILE_LANGUAGE:CXX>:-fno-exceptions>
$<$<COMPILE_LANGUAGE:CXX>:-fcheck-new>)
endif()
if(NOT CONFIG_CXX_RTTI)
add_compile_options($<$<COMPILE_LANGUAGE:CXX>:-fno-rtti>)
endif()

138
arch/tricore/src/cmake/ToolchainTasking.cmake Normal file
View file

@ -0,0 +1,138 @@
# ##############################################################################
# arch/tricore/src/cmake/Toolchain.cmake
#
# Licensed to the Apache Software Foundation (ASF) under one or more contributor
# license agreements. See the NOTICE file distributed with this work for
# additional information regarding copyright ownership. The ASF licenses this
# file to you under the Apache License, Version 2.0 (the "License"); you may not
# use this file except in compliance with the License. You may obtain a copy of
# the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations under
# the License.
#
# ##############################################################################
# Toolchain
set(CMAKE_SYSTEM_NAME Generic)
set(CMAKE_SYSTEM_VERSION 1)
set(ARCH_SUBDIR)
if(CONFIG_ARCH_TC3XX) # TC3XX
set(ARCH_SUBDIR tc3xx)
else()
set(ARCH_SUBDIR tc3xx)
endif()
include(${ARCH_SUBDIR})
set(CMAKE_ASM_COMPILER cctc)
set(CMAKE_C_COMPILER ${CMAKE_ASM_COMPILER})
set(CMAKE_CXX_COMPILER cctc)
set(CMAKE_STRIP strip --strip-unneeded)
set(CMAKE_OBJCOPY echo)
set(CMAKE_OBJDUMP elfdump)
set(CMAKE_LINKER cctc)
set(CMAKE_LD cctc)
set(CMAKE_AR artc -r)
set(CMAKE_NM nm)
set(CMAKE_RANLIB ranlib)
# override the ARCHIVE command
set(CMAKE_C_ARCHIVE_CREATE "<CMAKE_AR> rcs <TARGET> <LINK_FLAGS> <OBJECTS>")
set(CMAKE_CXX_ARCHIVE_CREATE "<CMAKE_AR> rcs <TARGET> <LINK_FLAGS> <OBJECTS>")
set(CMAKE_ASM_ARCHIVE_CREATE "<CMAKE_AR> rcs <TARGET> <LINK_FLAGS> <OBJECTS>")
# Architecture flags
add_compile_options(--lsl-core=vtc)
add_compile_options(--iso=99)
add_compile_options(--language=+gcc,+volatile,-strings,-kanji)
if(CONFIG_DEBUG_CUSTOMOPT)
add_compile_options(${CONFIG_DEBUG_OPTLEVEL})
elseif(CONFIG_DEBUG_FULLOPT)
add_compile_options(-Os)
endif()
# pragma align <4> (default: 0)
add_compile_options(--align=4)
# Always use 32-bit integers for enumeration
add_compile_options(--integer-enumeration)
# tradeoff between speed (-t0) and size (-t4) (default: 4)
add_compile_options(--tradeoff=2)
# enable symbolic debug information
if(CONFIG_DEBUG_SYMBOLS)
add_compile_options(--debug-info=default)
add_compile_options(--keep-temporary-files)
add_link_options(-g)
endif()
# merge source code with assembly output
add_compile_options(--source)
# generate alignment depending on assume_if hints
add_compile_options(--branch-target-align)
# cmake-format: off
# Since nuttx uses too many of GNU extensions in the implementation of
# FPU-related library functions, which is not supported in tasking, so currently
# we cannot use FPU-related configurations to manage it.
#
# Just set fp-model to Double Precision:
# --fp-model[=<flag>,...] floating-point model (default: cFlnrSTz)
# 0 alias for --fp-model=CFLNRStZ (strict)
# 1 alias for --fp-model=cFLNRSTZ (precise)
# 2 alias for --fp-model=cFlnrSTz (fast-dp)
# 3 alias for --fp-model=cflnrSTz (fast-sp)
# cmake-format: on
add_compile_options(--fp-model=2)
add_link_options(--fp-model=2)
add_link_options(-lfp_fpu)
add_link_options(--hex-format=s -Wl-OtxYcL -Wl-mcrfiklsmnoduq)
add_link_options(-lrt)
# cmake-format: off
# ctc W500: ["stdio/lib_libvsprintf.c" 884/29] expression without effect
# ctc W507: ["mm_heap/mm_malloc.c" 238/64] variable "nodesize" is possibly uninitialized
# ctc W508: ["misc/lib_impure.c" 1/1] empty source file
# ctc W525: ["getopt.c" 678/3] discarded 'const' qualifier at assignment: conversion from char const * to char *
# ctc W527: ["stdlib/lib_strtold.c" 565/23] constant of type "double" saturated
# ctc W526: ["include/sys/epoll.h" 87/5] enumeration constant shall be representable as 'int'
# ctc W529: ["wchar/lib_mbrtowc.c" 88/35] overflow in constant expression of type "unsigned long int"
# ctc W544: ["wqueue/kwork_thread.c" 210/32] unreachable code
# ctc W549: ["unistd/lib_getopt_common.c" 544/15] condition is always true
# ctc W553: ["vfs/fs_fcntl.c" 231/7] no 'break' or comment before case label
# ctc W557: ["common/tricore_main.c" 58/11] possible infinite loop
# ctc W560: ["tmpfs/fs_tmpfs.c" 232/25] possible truncation at implicit conversion to type "unsigned short int"
# ctc W562: ["mm_heap/mm_memalign.c" 70/20] unary minus applied to unsigned value
# ctc W558: ["include/nuttx/power/regulator.h" 224/36] struct/union/enum definition in parameter declaration
# ctc W587: ["stdlib/lib_strtold.c" 571/23] underflow on constant of type "double"
# ctc W588: ["misc/lib_glob.c" 150/13] dead assignment to "i" eliminated
# ctc W589: ["inode/fs_inodesearch.c" 72/8] pointer assumed to be nonzero - test removed
# cmake-format: on
set(TASKING_WARNINGS
500,507,508,525,526,527,529,544,549,553,560,562,557,558,587,588,589)
add_compile_options(--pass-c=--no-warnings=${TASKING_WARNINGS})

57
arch/tricore/src/cmake/platform.cmake
View file

@ -17,6 +17,7 @@
# the License.
#
# ##############################################################################
get_directory_property(TOOLCHAIN_DIR_FLAGS DIRECTORY ${CMAKE_SOURCE_DIR}
COMPILE_OPTIONS)
@ -36,37 +37,39 @@ endforeach()
separate_arguments(CMAKE_C_FLAG_ARGS NATIVE_COMMAND ${CMAKE_C_FLAGS})
execute_process(
COMMAND ${CMAKE_C_COMPILER} ${CMAKE_C_FLAG_ARGS} ${NUTTX_EXTRA_FLAGS}
--print-libgcc-file-name
OUTPUT_STRIP_TRAILING_WHITESPACE
OUTPUT_VARIABLE extra_library)
list(APPEND EXTRA_LIB ${extra_library})
if(NOT CONFIG_LIBM)
if(CONFIG_TRICORE_TOOLCHAIN_GNU)
execute_process(
COMMAND ${CMAKE_C_COMPILER} ${CMAKE_C_FLAG_ARGS} ${NUTTX_EXTRA_FLAGS}
--print-file-name=libm.a
--print-libgcc-file-name
OUTPUT_STRIP_TRAILING_WHITESPACE
OUTPUT_VARIABLE extra_library)
list(APPEND EXTRA_LIB ${extra_library})
endif()
if(CONFIG_LIBSUPCXX)
execute_process(
COMMAND ${CMAKE_C_COMPILER} ${CMAKE_C_FLAG_ARGS} ${NUTTX_EXTRA_FLAGS}
--print-file-name=libsupc++.a
OUTPUT_STRIP_TRAILING_WHITESPACE
OUTPUT_VARIABLE extra_library)
list(APPEND EXTRA_LIB ${extra_library})
endif()
if(CONFIG_ARCH_COVERAGE)
execute_process(
COMMAND ${CMAKE_C_COMPILER} ${CMAKE_C_FLAG_ARGS} ${NUTTX_EXTRA_FLAGS}
--print-file-name=libgcov.a
OUTPUT_STRIP_TRAILING_WHITESPACE
OUTPUT_VARIABLE extra_library)
list(APPEND EXTRA_LIB ${extra_library})
endif()
if(NOT CONFIG_LIBM)
execute_process(
COMMAND ${CMAKE_C_COMPILER} ${CMAKE_C_FLAG_ARGS} ${NUTTX_EXTRA_FLAGS}
--print-file-name=libm.a
OUTPUT_STRIP_TRAILING_WHITESPACE
OUTPUT_VARIABLE extra_library)
list(APPEND EXTRA_LIB ${extra_library})
endif()
if(CONFIG_LIBSUPCXX)
execute_process(
COMMAND ${CMAKE_C_COMPILER} ${CMAKE_C_FLAG_ARGS} ${NUTTX_EXTRA_FLAGS}
--print-file-name=libsupc++.a
OUTPUT_STRIP_TRAILING_WHITESPACE
OUTPUT_VARIABLE extra_library)
list(APPEND EXTRA_LIB ${extra_library})
endif()
if(CONFIG_ARCH_COVERAGE)
execute_process(
COMMAND ${CMAKE_C_COMPILER} ${CMAKE_C_FLAG_ARGS} ${NUTTX_EXTRA_FLAGS}
--print-file-name=libgcov.a
OUTPUT_STRIP_TRAILING_WHITESPACE
OUTPUT_VARIABLE extra_library)
list(APPEND EXTRA_LIB ${extra_library})
endif()
nuttx_add_extra_library(${EXTRA_LIB})
nuttx_add_extra_library(${EXTRA_LIB})
set(PREPROCES ${CMAKE_C_COMPILER} ${CMAKE_C_FLAG_ARGS} -E -P -x c)
set(PREPROCES ${CMAKE_C_COMPILER} ${CMAKE_C_FLAG_ARGS} -E -P -x c)
endif()

7
arch/tricore/src/cmake/tc3xx.cmake
View file

@ -21,7 +21,12 @@
set(PLATFORM_FLAGS)
if(CONFIG_ARCH_CHIP_TC397)
list(APPEND PLATFORM_FLAGS -mcpu=tc39xx -mtc162)
if(CONFIG_TRICORE_TOOLCHAIN_TASKING)
add_compile_options(--cpu=tc39xb)
add_link_options(-Ctc39xb)
else()
list(APPEND PLATFORM_FLAGS -mcpu=tc39xx -mtc162)
endif()
list(APPEND PLATFORM_FLAGS
-I${NUTTX_CHIP_ABS_DIR}/tc397/Libraries/iLLD/TC39B/Tricore/Cpu/Std)
list(APPEND PLATFORM_FLAGS

8
arch/tricore/src/tc3xx/CMakeLists.txt
View file

@ -38,4 +38,12 @@ if(CONFIG_ARCH_CHIP_TC397)
add_subdirectory(tc397)
if(CONFIG_TRICORE_TOOLCHAIN_TASKING)
nuttx_add_kernel_library(c_fpu)
target_sources(c_fpu PRIVATE tc3xx_libc.c)
target_link_options(
nuttx PRIVATE
--library-directory=${CMAKE_BINARY_DIR}/arch/tricore/src/exclude_chip)
endif()
endif()

2
arch/tricore/src/tc3xx/tc3xx_libc.c
View file

@ -25,8 +25,6 @@
#include <nuttx/config.h>
#include <stdint.h>
#include "tricore_internal.h"
/****************************************************************************
* Public Functions
****************************************************************************/

2
boards/tricore/tc3xx/tc397/scripts/Lcf_Tasking_Tricore_Tc.lsl
View file

@ -18,7 +18,7 @@
*
****************************************************************************/
#include "../../../include/nuttx/config.h"
#include "include/nuttx/config.h"
#define LCF_CSA0_SIZE 40k
#define LCF_USTACK0_SIZE CONFIG_IDLETHREAD_STACKSIZE