| # This directory contains a large amount of C code which provides |
| # generic implementations of the core runtime library along with optimized |
| # architecture-specific code in various subdirectories. |
| |
| # TODO: Need to add a mechanism for logging errors when builtin source files are |
| # added to a sub-directory and not this CMakeLists file. |
| |
| set(GENERIC_SOURCES |
| absvdi2.c |
| absvsi2.c |
| absvti2.c |
| adddf3.c |
| addsf3.c |
| addtf3.c |
| addvdi3.c |
| addvsi3.c |
| addvti3.c |
| apple_versioning.c |
| ashldi3.c |
| ashlti3.c |
| ashrdi3.c |
| ashrti3.c |
| # FIXME: atomic.c may only be compiled if host compiler understands _Atomic |
| # atomic.c |
| clear_cache.c |
| clzdi2.c |
| clzsi2.c |
| clzti2.c |
| cmpdi2.c |
| cmpti2.c |
| comparedf2.c |
| comparesf2.c |
| ctzdi2.c |
| ctzsi2.c |
| ctzti2.c |
| divdc3.c |
| divdf3.c |
| divdi3.c |
| divmoddi4.c |
| divmodsi4.c |
| divsc3.c |
| divsf3.c |
| divsi3.c |
| divtc3.c |
| divti3.c |
| divtf3.c |
| divxc3.c |
| enable_execute_stack.c |
| eprintf.c |
| extendsfdf2.c |
| extendhfsf2.c |
| ffsdi2.c |
| ffsti2.c |
| fixdfdi.c |
| fixdfsi.c |
| fixdfti.c |
| fixsfdi.c |
| fixsfsi.c |
| fixsfti.c |
| fixunsdfdi.c |
| fixunsdfsi.c |
| fixunsdfti.c |
| fixunssfdi.c |
| fixunssfsi.c |
| fixunssfti.c |
| fixunsxfdi.c |
| fixunsxfsi.c |
| fixunsxfti.c |
| fixxfdi.c |
| fixxfti.c |
| floatdidf.c |
| floatdisf.c |
| floatdixf.c |
| floatsidf.c |
| floatsisf.c |
| floattidf.c |
| floattisf.c |
| floattixf.c |
| floatundidf.c |
| floatundisf.c |
| floatundixf.c |
| floatunsidf.c |
| floatunsisf.c |
| floatuntidf.c |
| floatuntisf.c |
| floatuntixf.c |
| int_util.c |
| lshrdi3.c |
| lshrti3.c |
| moddi3.c |
| modsi3.c |
| modti3.c |
| muldc3.c |
| muldf3.c |
| muldi3.c |
| mulodi4.c |
| mulosi4.c |
| muloti4.c |
| mulsc3.c |
| mulsf3.c |
| multi3.c |
| multf3.c |
| mulvdi3.c |
| mulvsi3.c |
| mulvti3.c |
| mulxc3.c |
| negdf2.c |
| negdi2.c |
| negsf2.c |
| negti2.c |
| negvdi2.c |
| negvsi2.c |
| negvti2.c |
| paritydi2.c |
| paritysi2.c |
| parityti2.c |
| popcountdi2.c |
| popcountsi2.c |
| popcountti2.c |
| powidf2.c |
| powisf2.c |
| powitf2.c |
| powixf2.c |
| subdf3.c |
| subsf3.c |
| subvdi3.c |
| subvsi3.c |
| subvti3.c |
| subtf3.c |
| trampoline_setup.c |
| truncdfhf2.c |
| truncdfsf2.c |
| truncsfhf2.c |
| ucmpdi2.c |
| ucmpti2.c |
| udivdi3.c |
| udivmoddi4.c |
| udivmodsi4.c |
| udivmodti4.c |
| udivsi3.c |
| udivti3.c |
| umoddi3.c |
| umodsi3.c |
| umodti3.c) |
| |
| if(APPLE) |
| set(GENERIC_SOURCES |
| ${GENERIC_SOURCES} |
| atomic_flag_clear.c |
| atomic_flag_clear_explicit.c |
| atomic_flag_test_and_set.c |
| atomic_flag_test_and_set_explicit.c |
| atomic_signal_fence.c |
| atomic_thread_fence.c) |
| endif() |
| |
| if(NOT WIN32 OR MINGW) |
| set(GENERIC_SOURCES |
| ${GENERIC_SOURCES} |
| emutls.c) |
| endif() |
| |
| if (HAVE_UNWIND_H) |
| set(GENERIC_SOURCES |
| ${GENERIC_SOURCES} |
| gcc_personality_v0.c) |
| endif () |
| |
| if (NOT MSVC) |
| set(x86_64_SOURCES |
| x86_64/chkstk.S |
| x86_64/chkstk2.S |
| x86_64/floatdidf.c |
| x86_64/floatdisf.c |
| x86_64/floatdixf.c |
| x86_64/floatundidf.S |
| x86_64/floatundisf.S |
| x86_64/floatundixf.S |
| ${GENERIC_SOURCES}) |
| set(x86_64h_SOURCES ${x86_64_SOURCES}) |
| |
| if (WIN32) |
| set(x86_64_SOURCES |
| ${x86_64_SOURCES} |
| x86_64/chkstk.S |
| x86_64/chkstk2.S) |
| endif() |
| |
| set(i386_SOURCES |
| i386/ashldi3.S |
| i386/ashrdi3.S |
| i386/chkstk.S |
| i386/chkstk2.S |
| i386/divdi3.S |
| i386/floatdidf.S |
| i386/floatdisf.S |
| i386/floatdixf.S |
| i386/floatundidf.S |
| i386/floatundisf.S |
| i386/floatundixf.S |
| i386/lshrdi3.S |
| i386/moddi3.S |
| i386/muldi3.S |
| i386/udivdi3.S |
| i386/umoddi3.S |
| ${GENERIC_SOURCES}) |
| |
| if (WIN32) |
| set(i386_SOURCES |
| ${i386_SOURCES} |
| i386/chkstk.S |
| i386/chkstk2.S) |
| endif() |
| |
| set(i686_SOURCES |
| ${i386_SOURCES}) |
| else () # MSVC |
| # Use C versions of functions when building on MSVC |
| # MSVC's assembler takes Intel syntax, not AT&T syntax |
| set(x86_64_SOURCES |
| x86_64/floatdidf.c |
| x86_64/floatdisf.c |
| x86_64/floatdixf.c |
| ${GENERIC_SOURCES}) |
| set(x86_64h_SOURCES ${x86_64_SOURCES}) |
| set(i386_SOURCES ${GENERIC_SOURCES}) |
| set(i686_SOURCES ${i386_SOURCES}) |
| endif () # if (NOT MSVC) |
| |
| set(arm_SOURCES |
| arm/adddf3vfp.S |
| arm/addsf3vfp.S |
| arm/aeabi_cdcmp.S |
| arm/aeabi_cdcmpeq_check_nan.c |
| arm/aeabi_cfcmp.S |
| arm/aeabi_cfcmpeq_check_nan.c |
| arm/aeabi_dcmp.S |
| arm/aeabi_div0.c |
| arm/aeabi_drsub.c |
| arm/aeabi_fcmp.S |
| arm/aeabi_frsub.c |
| arm/aeabi_idivmod.S |
| arm/aeabi_ldivmod.S |
| arm/aeabi_memcmp.S |
| arm/aeabi_memcpy.S |
| arm/aeabi_memmove.S |
| arm/aeabi_memset.S |
| arm/aeabi_uidivmod.S |
| arm/aeabi_uldivmod.S |
| arm/bswapdi2.S |
| arm/bswapsi2.S |
| arm/clzdi2.S |
| arm/clzsi2.S |
| arm/comparesf2.S |
| arm/divdf3vfp.S |
| arm/divmodsi4.S |
| arm/divsf3vfp.S |
| arm/divsi3.S |
| arm/eqdf2vfp.S |
| arm/eqsf2vfp.S |
| arm/extendsfdf2vfp.S |
| arm/fixdfsivfp.S |
| arm/fixsfsivfp.S |
| arm/fixunsdfsivfp.S |
| arm/fixunssfsivfp.S |
| arm/floatsidfvfp.S |
| arm/floatsisfvfp.S |
| arm/floatunssidfvfp.S |
| arm/floatunssisfvfp.S |
| arm/gedf2vfp.S |
| arm/gesf2vfp.S |
| arm/gtdf2vfp.S |
| arm/gtsf2vfp.S |
| arm/ledf2vfp.S |
| arm/lesf2vfp.S |
| arm/ltdf2vfp.S |
| arm/ltsf2vfp.S |
| arm/modsi3.S |
| arm/muldf3vfp.S |
| arm/mulsf3vfp.S |
| arm/nedf2vfp.S |
| arm/negdf2vfp.S |
| arm/negsf2vfp.S |
| arm/nesf2vfp.S |
| arm/restore_vfp_d8_d15_regs.S |
| arm/save_vfp_d8_d15_regs.S |
| arm/subdf3vfp.S |
| arm/subsf3vfp.S |
| arm/switch16.S |
| arm/switch32.S |
| arm/switch8.S |
| arm/switchu8.S |
| arm/sync_fetch_and_add_4.S |
| arm/sync_fetch_and_add_8.S |
| arm/sync_fetch_and_and_4.S |
| arm/sync_fetch_and_and_8.S |
| arm/sync_fetch_and_max_4.S |
| arm/sync_fetch_and_max_8.S |
| arm/sync_fetch_and_min_4.S |
| arm/sync_fetch_and_min_8.S |
| arm/sync_fetch_and_nand_4.S |
| arm/sync_fetch_and_nand_8.S |
| arm/sync_fetch_and_or_4.S |
| arm/sync_fetch_and_or_8.S |
| arm/sync_fetch_and_sub_4.S |
| arm/sync_fetch_and_sub_8.S |
| arm/sync_fetch_and_umax_4.S |
| arm/sync_fetch_and_umax_8.S |
| arm/sync_fetch_and_umin_4.S |
| arm/sync_fetch_and_umin_8.S |
| arm/sync_fetch_and_xor_4.S |
| arm/sync_fetch_and_xor_8.S |
| arm/sync_synchronize.S |
| arm/truncdfsf2vfp.S |
| arm/udivmodsi4.S |
| arm/udivsi3.S |
| arm/umodsi3.S |
| arm/unorddf2vfp.S |
| arm/unordsf2vfp.S |
| ${GENERIC_SOURCES}) |
| |
| set(aarch64_SOURCES |
| comparetf2.c |
| extenddftf2.c |
| extendsftf2.c |
| fixtfdi.c |
| fixtfsi.c |
| fixtfti.c |
| fixunstfdi.c |
| fixunstfsi.c |
| fixunstfti.c |
| floatditf.c |
| floatsitf.c |
| floatunditf.c |
| floatunsitf.c |
| multc3.c |
| trunctfdf2.c |
| trunctfsf2.c |
| ${GENERIC_SOURCES}) |
| |
| set(armhf_SOURCES ${arm_SOURCES}) |
| set(armv7_SOURCES ${arm_SOURCES}) |
| set(armv7s_SOURCES ${arm_SOURCES}) |
| set(arm64_SOURCES ${aarch64_SOURCES}) |
| |
| # macho_embedded archs |
| set(armv6m_SOURCES ${GENERIC_SOURCES}) |
| set(armv7m_SOURCES ${arm_SOURCES}) |
| set(armv7em_SOURCES ${arm_SOURCES}) |
| |
| set(mips_SOURCES ${GENERIC_SOURCES}) |
| set(mipsel_SOURCES ${mips_SOURCES}) |
| set(mips64_SOURCES ${mips_SOURCES}) |
| set(mips64el_SOURCES ${mips_SOURCES}) |
| |
| add_custom_target(builtins) |
| |
| if (APPLE) |
| add_subdirectory(Darwin-excludes) |
| add_subdirectory(macho_embedded) |
| darwin_add_builtin_libraries(${BUILTIN_SUPPORTED_OS}) |
| elseif (NOT WIN32 OR MINGW) |
| append_string_if(COMPILER_RT_HAS_STD_C99_FLAG -std=c99 maybe_stdc99) |
| |
| foreach (arch ${BUILTIN_SUPPORTED_ARCH}) |
| if (CAN_TARGET_${arch}) |
| # Filter out generic versions of routines that are re-implemented in |
| # architecture specific manner. This prevents multiple definitions of the |
| # same symbols, making the symbol selection non-deterministic. |
| foreach (_file ${${arch}_SOURCES}) |
| if (${_file} MATCHES ${arch}/*) |
| get_filename_component(_name ${_file} NAME) |
| string(REPLACE ".S" ".c" _cname "${_name}") |
| list(REMOVE_ITEM ${arch}_SOURCES ${_cname}) |
| endif () |
| endforeach () |
| |
| add_compiler_rt_runtime(clang_rt.builtins |
| STATIC |
| ARCHS ${arch} |
| SOURCES ${${arch}_SOURCES} |
| CFLAGS ${maybe_stdc99} |
| PARENT_TARGET builtins) |
| endif () |
| endforeach () |
| endif () |
| |
| add_dependencies(compiler-rt builtins) |
