Stephen Hines | 2d1fdb2 | 2014-05-28 23:58:16 -0700 | [diff] [blame] | 1 | # This directory contains a large amount of C code which provides |
| 2 | # generic implementations of the core runtime library along with optimized |
| 3 | # architecture-specific code in various subdirectories. |
| 4 | |
Pirama Arumuga Nainar | 799172d | 2016-03-03 15:50:30 -0800 | [diff] [blame^] | 5 | # TODO: Need to add a mechanism for logging errors when builtin source files are |
| 6 | # added to a sub-directory and not this CMakeLists file. |
| 7 | |
Stephen Hines | 2d1fdb2 | 2014-05-28 23:58:16 -0700 | [diff] [blame] | 8 | set(GENERIC_SOURCES |
| 9 | absvdi2.c |
| 10 | absvsi2.c |
| 11 | absvti2.c |
| 12 | adddf3.c |
| 13 | addsf3.c |
Joerg Sonnenberger | 5a869d4 | 2014-06-19 20:24:49 +0000 | [diff] [blame] | 14 | addtf3.c |
Stephen Hines | 2d1fdb2 | 2014-05-28 23:58:16 -0700 | [diff] [blame] | 15 | addvdi3.c |
| 16 | addvsi3.c |
| 17 | addvti3.c |
| 18 | apple_versioning.c |
| 19 | ashldi3.c |
| 20 | ashlti3.c |
| 21 | ashrdi3.c |
| 22 | ashrti3.c |
| 23 | # FIXME: atomic.c may only be compiled if host compiler understands _Atomic |
| 24 | # atomic.c |
| 25 | clear_cache.c |
| 26 | clzdi2.c |
| 27 | clzsi2.c |
| 28 | clzti2.c |
| 29 | cmpdi2.c |
| 30 | cmpti2.c |
| 31 | comparedf2.c |
| 32 | comparesf2.c |
| 33 | ctzdi2.c |
| 34 | ctzsi2.c |
| 35 | ctzti2.c |
| 36 | divdc3.c |
| 37 | divdf3.c |
| 38 | divdi3.c |
| 39 | divmoddi4.c |
| 40 | divmodsi4.c |
| 41 | divsc3.c |
| 42 | divsf3.c |
| 43 | divsi3.c |
Pirama Arumuga Nainar | 799172d | 2016-03-03 15:50:30 -0800 | [diff] [blame^] | 44 | divtc3.c |
Stephen Hines | 2d1fdb2 | 2014-05-28 23:58:16 -0700 | [diff] [blame] | 45 | divti3.c |
Joerg Sonnenberger | 5a869d4 | 2014-06-19 20:24:49 +0000 | [diff] [blame] | 46 | divtf3.c |
Stephen Hines | 2d1fdb2 | 2014-05-28 23:58:16 -0700 | [diff] [blame] | 47 | divxc3.c |
| 48 | enable_execute_stack.c |
| 49 | eprintf.c |
| 50 | extendsfdf2.c |
Pirama Arumuga Nainar | a4cf3ee | 2015-05-20 13:03:23 -0700 | [diff] [blame] | 51 | extendhfsf2.c |
Stephen Hines | 2d1fdb2 | 2014-05-28 23:58:16 -0700 | [diff] [blame] | 52 | ffsdi2.c |
| 53 | ffsti2.c |
| 54 | fixdfdi.c |
| 55 | fixdfsi.c |
| 56 | fixdfti.c |
| 57 | fixsfdi.c |
| 58 | fixsfsi.c |
| 59 | fixsfti.c |
| 60 | fixunsdfdi.c |
| 61 | fixunsdfsi.c |
| 62 | fixunsdfti.c |
| 63 | fixunssfdi.c |
| 64 | fixunssfsi.c |
| 65 | fixunssfti.c |
| 66 | fixunsxfdi.c |
| 67 | fixunsxfsi.c |
| 68 | fixunsxfti.c |
| 69 | fixxfdi.c |
| 70 | fixxfti.c |
| 71 | floatdidf.c |
| 72 | floatdisf.c |
| 73 | floatdixf.c |
| 74 | floatsidf.c |
| 75 | floatsisf.c |
| 76 | floattidf.c |
| 77 | floattisf.c |
| 78 | floattixf.c |
| 79 | floatundidf.c |
| 80 | floatundisf.c |
| 81 | floatundixf.c |
| 82 | floatunsidf.c |
| 83 | floatunsisf.c |
| 84 | floatuntidf.c |
| 85 | floatuntisf.c |
| 86 | floatuntixf.c |
Stephen Hines | 2d1fdb2 | 2014-05-28 23:58:16 -0700 | [diff] [blame] | 87 | int_util.c |
| 88 | lshrdi3.c |
| 89 | lshrti3.c |
| 90 | moddi3.c |
| 91 | modsi3.c |
| 92 | modti3.c |
| 93 | muldc3.c |
| 94 | muldf3.c |
| 95 | muldi3.c |
| 96 | mulodi4.c |
| 97 | mulosi4.c |
| 98 | muloti4.c |
| 99 | mulsc3.c |
| 100 | mulsf3.c |
| 101 | multi3.c |
Joerg Sonnenberger | a473857 | 2014-06-19 20:34:03 +0000 | [diff] [blame] | 102 | multf3.c |
Stephen Hines | 2d1fdb2 | 2014-05-28 23:58:16 -0700 | [diff] [blame] | 103 | mulvdi3.c |
| 104 | mulvsi3.c |
| 105 | mulvti3.c |
| 106 | mulxc3.c |
| 107 | negdf2.c |
| 108 | negdi2.c |
| 109 | negsf2.c |
| 110 | negti2.c |
| 111 | negvdi2.c |
| 112 | negvsi2.c |
| 113 | negvti2.c |
| 114 | paritydi2.c |
| 115 | paritysi2.c |
| 116 | parityti2.c |
| 117 | popcountdi2.c |
| 118 | popcountsi2.c |
| 119 | popcountti2.c |
| 120 | powidf2.c |
| 121 | powisf2.c |
| 122 | powitf2.c |
| 123 | powixf2.c |
| 124 | subdf3.c |
| 125 | subsf3.c |
| 126 | subvdi3.c |
| 127 | subvsi3.c |
| 128 | subvti3.c |
Joerg Sonnenberger | 5a869d4 | 2014-06-19 20:24:49 +0000 | [diff] [blame] | 129 | subtf3.c |
Stephen Hines | 2d1fdb2 | 2014-05-28 23:58:16 -0700 | [diff] [blame] | 130 | trampoline_setup.c |
Pirama Arumuga Nainar | a4cf3ee | 2015-05-20 13:03:23 -0700 | [diff] [blame] | 131 | truncdfhf2.c |
Stephen Hines | 2d1fdb2 | 2014-05-28 23:58:16 -0700 | [diff] [blame] | 132 | truncdfsf2.c |
Pirama Arumuga Nainar | a4cf3ee | 2015-05-20 13:03:23 -0700 | [diff] [blame] | 133 | truncsfhf2.c |
Stephen Hines | 2d1fdb2 | 2014-05-28 23:58:16 -0700 | [diff] [blame] | 134 | ucmpdi2.c |
| 135 | ucmpti2.c |
| 136 | udivdi3.c |
| 137 | udivmoddi4.c |
| 138 | udivmodsi4.c |
| 139 | udivmodti4.c |
| 140 | udivsi3.c |
| 141 | udivti3.c |
| 142 | umoddi3.c |
| 143 | umodsi3.c |
| 144 | umodti3.c) |
| 145 | |
Pirama Arumuga Nainar | 799172d | 2016-03-03 15:50:30 -0800 | [diff] [blame^] | 146 | if(APPLE) |
| 147 | set(GENERIC_SOURCES |
| 148 | ${GENERIC_SOURCES} |
| 149 | atomic_flag_clear.c |
| 150 | atomic_flag_clear_explicit.c |
| 151 | atomic_flag_test_and_set.c |
| 152 | atomic_flag_test_and_set_explicit.c |
| 153 | atomic_signal_fence.c |
| 154 | atomic_thread_fence.c) |
| 155 | endif() |
| 156 | |
| 157 | if(NOT WIN32 OR MINGW) |
| 158 | set(GENERIC_SOURCES |
| 159 | ${GENERIC_SOURCES} |
| 160 | emutls.c) |
| 161 | endif() |
| 162 | |
Stephen Hines | 86277eb | 2015-03-23 12:06:32 -0700 | [diff] [blame] | 163 | if (HAVE_UNWIND_H) |
| 164 | set(GENERIC_SOURCES |
| 165 | ${GENERIC_SOURCES} |
| 166 | gcc_personality_v0.c) |
| 167 | endif () |
| 168 | |
Pirama Arumuga Nainar | 799172d | 2016-03-03 15:50:30 -0800 | [diff] [blame^] | 169 | if (NOT MSVC) |
| 170 | set(x86_64_SOURCES |
| 171 | x86_64/chkstk.S |
| 172 | x86_64/chkstk2.S |
| 173 | x86_64/floatdidf.c |
| 174 | x86_64/floatdisf.c |
| 175 | x86_64/floatdixf.c |
| 176 | x86_64/floatundidf.S |
| 177 | x86_64/floatundisf.S |
| 178 | x86_64/floatundixf.S |
| 179 | ${GENERIC_SOURCES}) |
| 180 | set(x86_64h_SOURCES ${x86_64_SOURCES}) |
Stephen Hines | 2d1fdb2 | 2014-05-28 23:58:16 -0700 | [diff] [blame] | 181 | |
Pirama Arumuga Nainar | 799172d | 2016-03-03 15:50:30 -0800 | [diff] [blame^] | 182 | if (WIN32) |
| 183 | set(x86_64_SOURCES |
| 184 | ${x86_64_SOURCES} |
| 185 | x86_64/chkstk.S |
| 186 | x86_64/chkstk2.S) |
| 187 | endif() |
Stephen Hines | 2d1fdb2 | 2014-05-28 23:58:16 -0700 | [diff] [blame] | 188 | |
Pirama Arumuga Nainar | 799172d | 2016-03-03 15:50:30 -0800 | [diff] [blame^] | 189 | set(i386_SOURCES |
| 190 | i386/ashldi3.S |
| 191 | i386/ashrdi3.S |
| 192 | i386/chkstk.S |
| 193 | i386/chkstk2.S |
| 194 | i386/divdi3.S |
| 195 | i386/floatdidf.S |
| 196 | i386/floatdisf.S |
| 197 | i386/floatdixf.S |
| 198 | i386/floatundidf.S |
| 199 | i386/floatundisf.S |
| 200 | i386/floatundixf.S |
| 201 | i386/lshrdi3.S |
| 202 | i386/moddi3.S |
| 203 | i386/muldi3.S |
| 204 | i386/udivdi3.S |
| 205 | i386/umoddi3.S |
| 206 | ${GENERIC_SOURCES}) |
| 207 | |
| 208 | if (WIN32) |
| 209 | set(i386_SOURCES |
| 210 | ${i386_SOURCES} |
| 211 | i386/chkstk.S |
| 212 | i386/chkstk2.S) |
| 213 | endif() |
| 214 | |
| 215 | set(i686_SOURCES |
| 216 | ${i386_SOURCES}) |
| 217 | else () # MSVC |
| 218 | # Use C versions of functions when building on MSVC |
| 219 | # MSVC's assembler takes Intel syntax, not AT&T syntax |
| 220 | set(x86_64_SOURCES |
| 221 | x86_64/floatdidf.c |
| 222 | x86_64/floatdisf.c |
| 223 | x86_64/floatdixf.c |
| 224 | ${GENERIC_SOURCES}) |
| 225 | set(x86_64h_SOURCES ${x86_64_SOURCES}) |
| 226 | set(i386_SOURCES ${GENERIC_SOURCES}) |
| 227 | set(i686_SOURCES ${i386_SOURCES}) |
| 228 | endif () # if (NOT MSVC) |
Stephen Hines | 6d18623 | 2014-11-26 17:56:19 -0800 | [diff] [blame] | 229 | |
Stephen Hines | 2d1fdb2 | 2014-05-28 23:58:16 -0700 | [diff] [blame] | 230 | set(arm_SOURCES |
| 231 | arm/adddf3vfp.S |
| 232 | arm/addsf3vfp.S |
Pirama Arumuga Nainar | 799172d | 2016-03-03 15:50:30 -0800 | [diff] [blame^] | 233 | arm/aeabi_cdcmp.S |
| 234 | arm/aeabi_cdcmpeq_check_nan.c |
| 235 | arm/aeabi_cfcmp.S |
| 236 | arm/aeabi_cfcmpeq_check_nan.c |
Stephen Hines | 2d1fdb2 | 2014-05-28 23:58:16 -0700 | [diff] [blame] | 237 | arm/aeabi_dcmp.S |
Saleem Abdulrasool | ab6cdf0 | 2014-09-06 21:34:02 +0000 | [diff] [blame] | 238 | arm/aeabi_div0.c |
Pirama Arumuga Nainar | 799172d | 2016-03-03 15:50:30 -0800 | [diff] [blame^] | 239 | arm/aeabi_drsub.c |
Stephen Hines | 2d1fdb2 | 2014-05-28 23:58:16 -0700 | [diff] [blame] | 240 | arm/aeabi_fcmp.S |
Pirama Arumuga Nainar | 799172d | 2016-03-03 15:50:30 -0800 | [diff] [blame^] | 241 | arm/aeabi_frsub.c |
Stephen Hines | 2d1fdb2 | 2014-05-28 23:58:16 -0700 | [diff] [blame] | 242 | arm/aeabi_idivmod.S |
| 243 | arm/aeabi_ldivmod.S |
| 244 | arm/aeabi_memcmp.S |
| 245 | arm/aeabi_memcpy.S |
| 246 | arm/aeabi_memmove.S |
| 247 | arm/aeabi_memset.S |
| 248 | arm/aeabi_uidivmod.S |
| 249 | arm/aeabi_uldivmod.S |
| 250 | arm/bswapdi2.S |
| 251 | arm/bswapsi2.S |
Pirama Arumuga Nainar | 799172d | 2016-03-03 15:50:30 -0800 | [diff] [blame^] | 252 | arm/clzdi2.S |
| 253 | arm/clzsi2.S |
Stephen Hines | 2d1fdb2 | 2014-05-28 23:58:16 -0700 | [diff] [blame] | 254 | arm/comparesf2.S |
| 255 | arm/divdf3vfp.S |
| 256 | arm/divmodsi4.S |
| 257 | arm/divsf3vfp.S |
| 258 | arm/divsi3.S |
| 259 | arm/eqdf2vfp.S |
| 260 | arm/eqsf2vfp.S |
| 261 | arm/extendsfdf2vfp.S |
| 262 | arm/fixdfsivfp.S |
| 263 | arm/fixsfsivfp.S |
| 264 | arm/fixunsdfsivfp.S |
| 265 | arm/fixunssfsivfp.S |
| 266 | arm/floatsidfvfp.S |
| 267 | arm/floatsisfvfp.S |
| 268 | arm/floatunssidfvfp.S |
| 269 | arm/floatunssisfvfp.S |
| 270 | arm/gedf2vfp.S |
| 271 | arm/gesf2vfp.S |
| 272 | arm/gtdf2vfp.S |
| 273 | arm/gtsf2vfp.S |
| 274 | arm/ledf2vfp.S |
| 275 | arm/lesf2vfp.S |
| 276 | arm/ltdf2vfp.S |
| 277 | arm/ltsf2vfp.S |
| 278 | arm/modsi3.S |
| 279 | arm/muldf3vfp.S |
| 280 | arm/mulsf3vfp.S |
| 281 | arm/nedf2vfp.S |
| 282 | arm/negdf2vfp.S |
| 283 | arm/negsf2vfp.S |
| 284 | arm/nesf2vfp.S |
| 285 | arm/restore_vfp_d8_d15_regs.S |
| 286 | arm/save_vfp_d8_d15_regs.S |
| 287 | arm/subdf3vfp.S |
| 288 | arm/subsf3vfp.S |
| 289 | arm/switch16.S |
| 290 | arm/switch32.S |
| 291 | arm/switch8.S |
| 292 | arm/switchu8.S |
| 293 | arm/sync_fetch_and_add_4.S |
| 294 | arm/sync_fetch_and_add_8.S |
| 295 | arm/sync_fetch_and_and_4.S |
| 296 | arm/sync_fetch_and_and_8.S |
| 297 | arm/sync_fetch_and_max_4.S |
| 298 | arm/sync_fetch_and_max_8.S |
| 299 | arm/sync_fetch_and_min_4.S |
| 300 | arm/sync_fetch_and_min_8.S |
| 301 | arm/sync_fetch_and_nand_4.S |
| 302 | arm/sync_fetch_and_nand_8.S |
| 303 | arm/sync_fetch_and_or_4.S |
| 304 | arm/sync_fetch_and_or_8.S |
| 305 | arm/sync_fetch_and_sub_4.S |
| 306 | arm/sync_fetch_and_sub_8.S |
| 307 | arm/sync_fetch_and_umax_4.S |
| 308 | arm/sync_fetch_and_umax_8.S |
| 309 | arm/sync_fetch_and_umin_4.S |
| 310 | arm/sync_fetch_and_umin_8.S |
| 311 | arm/sync_fetch_and_xor_4.S |
| 312 | arm/sync_fetch_and_xor_8.S |
| 313 | arm/sync_synchronize.S |
| 314 | arm/truncdfsf2vfp.S |
| 315 | arm/udivmodsi4.S |
| 316 | arm/udivsi3.S |
| 317 | arm/umodsi3.S |
| 318 | arm/unorddf2vfp.S |
| 319 | arm/unordsf2vfp.S |
| 320 | ${GENERIC_SOURCES}) |
| 321 | |
Pirama Arumuga Nainar | 799172d | 2016-03-03 15:50:30 -0800 | [diff] [blame^] | 322 | set(aarch64_SOURCES |
| 323 | comparetf2.c |
| 324 | extenddftf2.c |
| 325 | extendsftf2.c |
| 326 | fixtfdi.c |
| 327 | fixtfsi.c |
| 328 | fixtfti.c |
| 329 | fixunstfdi.c |
| 330 | fixunstfsi.c |
| 331 | fixunstfti.c |
| 332 | floatditf.c |
| 333 | floatsitf.c |
| 334 | floatunditf.c |
| 335 | floatunsitf.c |
| 336 | multc3.c |
| 337 | trunctfdf2.c |
| 338 | trunctfsf2.c |
| 339 | ${GENERIC_SOURCES}) |
| 340 | |
| 341 | set(armhf_SOURCES ${arm_SOURCES}) |
| 342 | set(armv7_SOURCES ${arm_SOURCES}) |
| 343 | set(armv7s_SOURCES ${arm_SOURCES}) |
| 344 | set(arm64_SOURCES ${aarch64_SOURCES}) |
| 345 | |
| 346 | # macho_embedded archs |
| 347 | set(armv6m_SOURCES ${GENERIC_SOURCES}) |
| 348 | set(armv7m_SOURCES ${arm_SOURCES}) |
| 349 | set(armv7em_SOURCES ${arm_SOURCES}) |
| 350 | |
| 351 | set(mips_SOURCES ${GENERIC_SOURCES}) |
| 352 | set(mipsel_SOURCES ${mips_SOURCES}) |
| 353 | set(mips64_SOURCES ${mips_SOURCES}) |
| 354 | set(mips64el_SOURCES ${mips_SOURCES}) |
| 355 | |
Stephen Hines | 2d1fdb2 | 2014-05-28 23:58:16 -0700 | [diff] [blame] | 356 | add_custom_target(builtins) |
| 357 | |
Pirama Arumuga Nainar | 799172d | 2016-03-03 15:50:30 -0800 | [diff] [blame^] | 358 | if (APPLE) |
| 359 | add_subdirectory(Darwin-excludes) |
| 360 | add_subdirectory(macho_embedded) |
| 361 | darwin_add_builtin_libraries(${BUILTIN_SUPPORTED_OS}) |
| 362 | elseif (NOT WIN32 OR MINGW) |
| 363 | append_string_if(COMPILER_RT_HAS_STD_C99_FLAG -std=c99 maybe_stdc99) |
| 364 | |
| 365 | foreach (arch ${BUILTIN_SUPPORTED_ARCH}) |
Stephen Hines | 6d18623 | 2014-11-26 17:56:19 -0800 | [diff] [blame] | 366 | if (CAN_TARGET_${arch}) |
| 367 | # Filter out generic versions of routines that are re-implemented in |
| 368 | # architecture specific manner. This prevents multiple definitions of the |
| 369 | # same symbols, making the symbol selection non-deterministic. |
| 370 | foreach (_file ${${arch}_SOURCES}) |
| 371 | if (${_file} MATCHES ${arch}/*) |
| 372 | get_filename_component(_name ${_file} NAME) |
| 373 | string(REPLACE ".S" ".c" _cname "${_name}") |
| 374 | list(REMOVE_ITEM ${arch}_SOURCES ${_cname}) |
| 375 | endif () |
| 376 | endforeach () |
| 377 | |
Pirama Arumuga Nainar | 799172d | 2016-03-03 15:50:30 -0800 | [diff] [blame^] | 378 | add_compiler_rt_runtime(clang_rt.builtins |
| 379 | STATIC |
| 380 | ARCHS ${arch} |
Stephen Hines | 6d18623 | 2014-11-26 17:56:19 -0800 | [diff] [blame] | 381 | SOURCES ${${arch}_SOURCES} |
Pirama Arumuga Nainar | 799172d | 2016-03-03 15:50:30 -0800 | [diff] [blame^] | 382 | CFLAGS ${maybe_stdc99} |
| 383 | PARENT_TARGET builtins) |
Stephen Hines | 6d18623 | 2014-11-26 17:56:19 -0800 | [diff] [blame] | 384 | endif () |
| 385 | endforeach () |
| 386 | endif () |
Stephen Hines | 2d1fdb2 | 2014-05-28 23:58:16 -0700 | [diff] [blame] | 387 | |
| 388 | add_dependencies(compiler-rt builtins) |