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Various fixes for libsystem_kernel on i386
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src/kernel/CMakeLists.txt
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src/kernel/CMakeLists.txt
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SET(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
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if (${CMAKE_SYSTEM_PROCESSOR} STREQUAL "i686")
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set (extra_objs $<TARGET_OBJECTS:libsyscall_legacy_extra>)
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# set (extra_objs $<TARGET_OBJECTS:libsyscall_legacy_extra>)
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endif (${CMAKE_SYSTEM_PROCESSOR} STREQUAL "i686")
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add_library(system_kernel SHARED
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src/kernel/libsyscall/CMakeLists.txt
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src/kernel/libsyscall/CMakeLists.txt
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wrappers/legacy/open.c
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wrappers/legacy/recvfrom.c
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wrappers/legacy/recvmsg.c
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#wrappers/legacy/select.c
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wrappers/legacy/select.c
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#wrappers/legacy/select-pre1050.c
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wrappers/legacy/sendmsg.c
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wrappers/legacy/sendto.c
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wrappers/unlink.c
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wrappers/kill.c
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wrappers/legacy/select.c
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#wrappers/legacy/select.c
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wrappers/legacy/select-pre1050.c
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wrappers/cancelable/fcntl.c
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mig(mach/vm_map.defs)
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set_source_files_properties(custom/errno.c PROPERTIES COMPILE_FLAGS "-no-integrated-as")
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set_source_files_properties(${syscall_legacy_sources} PROPERTIES COMPILE_FLAGS "-U_DARWIN_C_SOURCE")
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set_source_files_properties(${syscall_legacy_sources} PROPERTIES COMPILE_FLAGS "-U_DARWIN_C_SOURCE -U__DARWIN_UNIX03 -D__DARWIN_UNIX03=0 -U__DARWIN_C_LEVEL")
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set_source_files_properties(wrappers/legacy/select-pre1050.c PROPERTIES COMPILE_FLAGS "-U_DARWIN_C_SOURCE -DSYSCALL_PRE1050")
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set_source_files_properties(wrappers/cancelable/select-cancel.c PROPERTIES COMPILE_FLAGS "-U_DARWIN_C_SOURCE")
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set_source_files_properties(wrappers/cancelable/select.c PROPERTIES COMPILE_FLAGS "-U_DARWIN_C_SOURCE")
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foreach (file IN ITEMS ${syscall_legacy_sources})
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set_source_files_properties(${file} PROPERTIES COMPILE_FLAGS "${CMAKE_C_FLAGS} -U_DARWIN_C_SOURCE -U_POSIX_C_SOURCE -U__DARWIN_UNIX03")
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set_source_files_properties(${file} PROPERTIES COMPILE_FLAGS "${CMAKE_C_FLAGS} -U_DARWIN_C_SOURCE -U_POSIX_C_SOURCE -U__DARWIN_UNIX03 -D__DARWIN_UNIX03=0 -U__DARWIN_C_LEVEL")
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endforeach(file)
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add_library(libsyscall OBJECT ${syscall_sources})
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# For i386
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add_library(libsyscall_legacy_extra OBJECT wrappers/legacy/select.c)
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set_target_properties(libsyscall_legacy_extra PROPERTIES COMPILE_FLAGS
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"${CMAKE_C_FLAGS} -U_DARWIN_C_SOURCE -U_POSIX_C_SOURCE -U__DARWIN_UNIX03")
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#add_library(libsyscall_legacy_extra OBJECT wrappers/legacy/select.c)
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#set_target_properties(libsyscall_legacy_extra PROPERTIES COMPILE_FLAGS
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# "${CMAKE_C_FLAGS} -U_DARWIN_C_SOURCE -U_POSIX_C_SOURCE -U__DARWIN_UNIX03 -D__DARWIN_UNIX03=0 -U__DARWIN_C_LEVEL")
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src/kernel/libsyscall/sys_i386/SYS.h
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src/kernel/libsyscall/sys_i386/SYS.h
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UNIX_SYSCALL_SYSENTER ;\
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cmpl $-4095, %eax ;\
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jb 3f ;\
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negl %eax ;\
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BRANCH_EXTERN(tramp_cerror) ;\
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3:
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UNIX_SYSCALL_TRAP ;\
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cmpl $-4095, %eax ;\
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jb 3f ;\
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negl %eax ;\
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BRANCH_EXTERN(tramp_cerror) ;\
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3:
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UNIX_SYSCALL_SYSENTER ;\
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cmpl $-4095, %eax ;\
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jb 3f ;\
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negl %eax ;\
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BRANCH_EXTERN(tramp_##cerror) ;\
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3:
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#else /* __SYSCALL_32BIT_ARG_BYTES < 4 || > 20 */
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UNIX_SYSCALL_SYSENTER ;\
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cmpl $-4095, %eax ;\
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jb 3f ;\
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negl %eax ;\
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BRANCH_EXTERN(tramp_##cerror) ;\
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3:
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#endif
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UNIX_SYSCALL_TRAP ;\
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cmpl $-4095, %eax ;\
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jb 3f ;\
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negl %eax ;\
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BRANCH_EXTERN(tramp_cerror_nocancel) ;\
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3:
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