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sim: Fix linker support and macOS host build issues #18331

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Merged
xiaoxiang781216 merged 1 commit into from
Mar 5, 2026
+9 −2
Merged

sim: Fix linker support and macOS host build issues #18331

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1 change: 1 addition & 0 deletions arch/sim/Kconfig
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Original file line number Diff line number Diff line change
Expand Up @@ -37,6 +37,7 @@ config ARCH_CHIP

choice
prompt "Toolchain Selection"
default SIM_TOOLCHAIN_CLANG if HOST_MACOS
default SIM_TOOLCHAIN_GCC

config SIM_TOOLCHAIN_GCC
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9 changes: 7 additions & 2 deletions arch/sim/src/cmake/Toolchain.cmake
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Expand Up @@ -20,7 +20,7 @@
#
# ##############################################################################

if(APPLE)
if(APPLE AND CONFIG_SIM_TOOLCHAIN_GCC)
find_program(CMAKE_C_ELF_COMPILER x86_64-elf-gcc)
find_program(CMAKE_CXX_ELF_COMPILER x86_64-elf-g++)
endif()
Expand Down Expand Up @@ -121,7 +121,12 @@ if(CONFIG_STACK_USAGE_WARNING)
endif()

if(CONFIG_COVERAGE_ALL)
add_compile_options(-fprofile-arcs -ftest-coverage -fno-inline)
if(CONFIG_ARCH_TOOLCHAIN_GCC)
add_compile_options(-fprofile-arcs -ftest-coverage -fno-inline)
elseif(CONFIG_ARCH_TOOLCHAIN_CLANG)
add_compile_options(-fprofile-instr-generate -fcoverage-mapping)
add_link_options(-fprofile-instr-generate)
endif()
endif()

if(CONFIG_PROFILE_ALL OR CONFIG_SIM_PROFILE)
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1 change: 1 addition & 0 deletions arch/sim/src/sim/posix/sim_hostmisc.c
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Expand Up @@ -24,6 +24,7 @@
* Included Files
****************************************************************************/

#include <signal.h>
#include <errno.h>
#include <limits.h>
#include <stdio.h>
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