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LibC: Add x86_64 implementation of setjmp() and longjmp()

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This commit is contained in:
Andreas Kling 2021-02-25 15:26:08 +01:00
parent 17f076d912
commit 8714f389f9
4 changed files with 72 additions and 4 deletions
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11
Userland/Libraries/LibC/CMakeLists.txt
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@ -24,7 +24,6 @@ set(LIBC_SOURCES
sched.cpp
semaphore.cpp
serenity.cpp
setjmp.S
signal.cpp
spawn.cpp
stat.cpp
@ -53,7 +52,13 @@ set(LIBC_SOURCES
file(GLOB AK_SOURCES CONFIGURE_DEPENDS "../../../AK/*.cpp")
file(GLOB ELF_SOURCES CONFIGURE_DEPENDS "../LibELF/*.cpp")
set(ELF_SOURCES ${ELF_SOURCES} ../LibELF/Arch/i386/plt_trampoline.S)
if ("${SERENITY_ARCH}" STREQUAL "i686")
set(ASM_SOURCES "arch/i386/setjmp.S")
set(ELF_SOURCES ${ELF_SOURCES} ../LibELF/Arch/i386/plt_trampoline.S)
elseif ("${SERENITY_ARCH}" STREQUAL "x86_64")
set(ASM_SOURCES "arch/x86_64/setjmp.S")
endif()
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-unknown-warning-option -DSERENITY_LIBC_BUILD")
@ -76,7 +81,7 @@ add_custom_command(
COMMAND ${CMAKE_COMMAND} -E copy $<TARGET_OBJECTS:ssp> ${CMAKE_INSTALL_PREFIX}/usr/lib/ssp.o
)
set(SOURCES ${LIBC_SOURCES} ${AK_SOURCES} ${ELF_SOURCES})
set(SOURCES ${LIBC_SOURCES} ${AK_SOURCES} ${ELF_SOURCES} ${ASM_SOURCES})
serenity_libc_static(LibCStatic c)
target_link_libraries(LibCStatic crt0 ssp system)