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Clang related fixes (#2231)

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* workaround change in llvm picked up by llvm ETA 19

* fix clang compilation not including floating point instructions in build output
This commit is contained in:
Graham Sanderson 2025-02-05 10:55:10 -06:00 committed by GitHub
parent e85c3e5515
commit eb5c2c3ff0
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4 changed files with 4 additions and 5 deletions
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2
cmake/preload/toolchains/pico_arm_clang_arm.cmake
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@ -1,5 +1,3 @@
# NOTE: THIS IS A WIP ONLY PICO_ARM_GCC IS CURRENTLY SUPPORTED
# todo there is probably a more "cmake" way of doing this going thru the standard path with our "PICO" platform
# i.e. CMake<Lang>Information and whatnot
include(${CMAKE_CURRENT_LIST_DIR}/util/find_compiler.cmake)

2
cmake/preload/toolchains/pico_arm_cortex_m33_clang.cmake
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@ -4,5 +4,5 @@ set(CMAKE_SYSTEM_PROCESSOR cortex-m33)
set(PICO_CLANG_RUNTIMES armv8m.main_soft_nofp armv8m.main-unknown-none-eabi)
set(PICO_COMMON_LANG_FLAGS "-mcpu=cortex-m33 --target=armv8m.main-none-eabi -mfloat-abi=softfp -march=armv8m.main+fp+dsp")
set(PICO_DISASM_OBJDUMP_ARGS --mcpu=cortex-m33 --arch=armv8m.main+fp+dsp)
include(${CMAKE_CURRENT_LIST_DIR}/util/pico_arm_clang_common.cmake)

3
src/cmake/on_device.cmake
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@ -37,10 +37,9 @@ function(pico_add_dis_output TARGET)
set(EXTRA_COMMAND COMMAND picotool coprodis --quiet ${output_path}$<IF:$<BOOL:$<TARGET_PROPERTY:${TARGET},OUTPUT_NAME>>,$<TARGET_PROPERTY:${TARGET},OUTPUT_NAME>,$<TARGET_PROPERTY:${TARGET},NAME>>.dis ${output_path}$<IF:$<BOOL:$<TARGET_PROPERTY:${TARGET},OUTPUT_NAME>>,$<TARGET_PROPERTY:${TARGET},OUTPUT_NAME>,$<TARGET_PROPERTY:${TARGET},NAME>>.dis)
endif()
endif()
add_custom_command(TARGET ${TARGET} POST_BUILD
COMMAND ${CMAKE_OBJDUMP} -h $<TARGET_FILE:${TARGET}> > ${output_path}$<IF:$<BOOL:$<TARGET_PROPERTY:${TARGET},OUTPUT_NAME>>,$<TARGET_PROPERTY:${TARGET},OUTPUT_NAME>,$<TARGET_PROPERTY:${TARGET},NAME>>.dis
COMMAND ${CMAKE_OBJDUMP} -d $<TARGET_FILE:${TARGET}> >> ${output_path}$<IF:$<BOOL:$<TARGET_PROPERTY:${TARGET},OUTPUT_NAME>>,$<TARGET_PROPERTY:${TARGET},OUTPUT_NAME>,$<TARGET_PROPERTY:${TARGET},NAME>>.dis
COMMAND ${CMAKE_OBJDUMP} -d ${PICO_DISASM_OBJDUMP_ARGS} $<TARGET_FILE:${TARGET}> >> ${output_path}$<IF:$<BOOL:$<TARGET_PROPERTY:${TARGET},OUTPUT_NAME>>,$<TARGET_PROPERTY:${TARGET},OUTPUT_NAME>,$<TARGET_PROPERTY:${TARGET},NAME>>.dis
${EXTRA_COMMAND}
VERBATIM
)

2
src/rp2_common/pico_clib_interface/picolibc_interface.c
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@ -7,6 +7,8 @@
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <machine/time.h>
#include <time.h>
#include <sys/time.h>
#include <sys/times.h>