libc/Android.bp

   1 // Define the common source files for all the libc instances
   2 // =========================================================
   3 libc_common_src_files = [
   4     "bionic/bindresvport.c",
   5     "bionic/ether_aton.c",
   6     "bionic/ether_ntoa.c",
   7     "bionic/fts.c",
   8     "bionic/getpriority.c",
   9     "bionic/initgroups.c",
  10     "bionic/isatty.c",
  11     "bionic/memmem.c",
  12     "bionic/pututline.c",
  13     "bionic/sched_cpualloc.c",
  14     "bionic/sched_cpucount.c",
  15     "bionic/sigblock.c",
  16     "bionic/siginterrupt.c",
  17     "bionic/sigsetmask.c",
  18     "bionic/system_properties_compat.c",
  19     "stdio/findfp.c",
  20     "stdio/fread.c",
  21     "stdio/refill.c",
  22     "stdio/snprintf.c",
  23     "stdio/sprintf.c",
  24     "stdio/stdio.c",
  25     "stdio/stdio_ext.cpp",
  26     "stdlib/atexit.c",
  27     "stdlib/exit.c",
  28
  29     // Fortify implementations of libc functions.
  30     "bionic/__FD_chk.cpp",
  31     "bionic/__fgets_chk.cpp",
  32     "bionic/__fread_chk.cpp",
  33     "bionic/__fwrite_chk.cpp",
  34     "bionic/__getcwd_chk.cpp",
  35     "bionic/__memchr_chk.cpp",
  36     "bionic/__memmove_chk.cpp",
  37     "bionic/__memrchr_chk.cpp",
  38     "bionic/__poll_chk.cpp",
  39     "bionic/__pread64_chk.cpp",
  40     "bionic/__pread_chk.cpp",
  41     "bionic/__pwrite64_chk.cpp",
  42     "bionic/__pwrite_chk.cpp",
  43     "bionic/__read_chk.cpp",
  44     "bionic/__readlink_chk.cpp",
  45     "bionic/__readlinkat_chk.cpp",
  46     "bionic/__recvfrom_chk.cpp",
  47     "bionic/__stpcpy_chk.cpp",
  48     "bionic/__stpncpy_chk.cpp",
  49     "bionic/__strchr_chk.cpp",
  50     "bionic/__strlcat_chk.cpp",
  51     "bionic/__strlcpy_chk.cpp",
  52     "bionic/__strlen_chk.cpp",
  53     "bionic/__strncat_chk.cpp",
  54     "bionic/__strncpy_chk.cpp",
  55     "bionic/__strrchr_chk.cpp",
  56     "bionic/__umask_chk.cpp",
  57     "bionic/__vsnprintf_chk.cpp",
  58     "bionic/__vsprintf_chk.cpp",
  59     "bionic/__write_chk.cpp",
  60 ]
  61
  62 // Various kinds of cruft.
  63 // ========================================================
  64 libc_common_src_files += [
  65     "bionic/ndk_cruft.cpp",
  66 ]
  67
  68 libc_common_src_files_32 = [
  69     "bionic/legacy_32_bit_support.cpp",
  70     "bionic/time64.c",
  71 ]
  72
  73 // Define some common cflags
  74 // ========================================================
  75 cc_defaults {
  76     name: "libc_defaults",
  77     cflags: [
  78         "-D_LIBC=1",
  79         "-Wall",
  80         "-Wextra",
  81         "-Wunused",
  82
  83         // Try to catch typical 32-bit assumptions that break with 64-bit pointers.
  84         "-Werror=pointer-to-int-cast",
  85         "-Werror=int-to-pointer-cast",
  86         "-Werror=type-limits",
  87         "-Werror",
  88     ],
  89     // TODO: split out the asflags.
  90     asflags: [
  91         "-D_LIBC=1",
  92         "-Wall",
  93         "-Wextra",
  94         "-Wunused",
  95
  96         // Try to catch typical 32-bit assumptions that break with 64-bit pointers.
  97         "-Werror=pointer-to-int-cast",
  98         "-Werror=int-to-pointer-cast",
  99         "-Werror=type-limits",
 100         "-Werror",
 101     ],
 102     conlyflags: ["-std=gnu99"],
 103     cppflags: [],
 104
 105     product_variables: {
 106         device_uses_jemalloc: {
 107             cflags: ["-DUSE_JEMALLOC"],
 108             include_dirs: ["external/jemalloc/include"],
 109         },
 110         device_uses_dlmalloc: {
 111             cflags: ["-DUSE_DLMALLOC"],
 112         },
 113     },
 114     arch: {
 115         // Clang/llvm has incompatible long double (fp128) for x86_64.
 116         // https://llvm.org/bugs/show_bug.cgi?id=23897
 117         x86_64: {
 118             clang: false,
 119         },
 120         // b/25291096, Clang/llvm compiled libc.so for mips/mips64 failed to boot.
 121         mips: {
 122             clang: false,
 123         },
 124         mips64: {
 125             clang: false,
 126         },
 127     },
 128
 129     stl: "none",
 130     system_shared_libs: [],
 131     sanitize: ["never"],
 132     native_coverage: false,
 133 }
 134
 135 // ANDROIDMK TRANSLATION ERROR: unsupported directive
 136 // ifeq ($(strip $(DEBUG_BIONIC_LIBC)),true)
 137 //libc_common_cflags += ["-DDEBUG"]
 138 // ANDROIDMK TRANSLATION ERROR: unsupported directive
 139 // endif
 140
 141 // ========================================================
 142 // libc_stack_protector.a - stack protector code
 143 // ========================================================
 144 //
 145 // Code that implements the stack protector (or that runs
 146 // before TLS has been set up) needs to be compiled with
 147 // -fno-stack-protector, since it accesses the stack canary
 148 // TLS slot.
 149
 150 cc_library_static {
 151
 152     srcs: [
 153         "bionic/__libc_init_main_thread.cpp",
 154         "bionic/__stack_chk_fail.cpp",
 155     ],
 156     arch: {
 157         arm64: {
 158             srcs: ["arch-arm64/bionic/__set_tls.c"],
 159         },
 160         x86: {
 161             srcs: ["arch-x86/bionic/__set_tls.c"],
 162         },
 163         x86_64: {
 164             srcs: ["arch-x86_64/bionic/__set_tls.c"],
 165         },
 166     },
 167
 168     defaults: ["libc_defaults"],
 169     cflags: ["-fno-stack-protector"],
 170     name: "libc_stack_protector",
 171 }
 172
 173 // libc_init_static.cpp also needs to be built without stack protector,
 174 // because it's responsible for setting up TLS for static executables.
 175 // This isn't the case for dynamic executables because the dynamic linker
 176 // has already set up the main thread's TLS.
 177
 178 cc_library_static {
 179     name: "libc_init_static",
 180     defaults: ["libc_defaults"],
 181     srcs: ["bionic/libc_init_static.cpp"],
 182     cflags: ["-fno-stack-protector"],
 183 }
 184
 185
 186 // ========================================================
 187 // libc_tzcode.a - upstream 'tzcode' code
 188 // ========================================================
 189
 190 cc_library_static {
 191
 192     defaults: ["libc_defaults"],
 193     srcs: [
 194         "tzcode/**/*.c",
 195         "upstream-openbsd/lib/libc/time/wcsftime.c", // tzcode doesn't include wcsftime, so we use the OpenBSD one.
 196     ],
 197
 198     cflags: [
 199         "-fvisibility=hidden",
 200         "-Wno-unused-parameter",
 201         // Don't use ridiculous amounts of stack.
 202         "-DALL_STATE",
 203         // Include tzsetwall, timelocal, timegm, time2posix, and posix2time.
 204         "-DSTD_INSPIRED",
 205         // Obviously, we want to be thread-safe.
 206         "-DTHREAD_SAFE",
 207         // The name of the tm_gmtoff field in our struct tm.
 208         "-DTM_GMTOFF=tm_gmtoff",
 209         // Where we store our tzdata.
 210         "-DTZDIR=\\\"/system/usr/share/zoneinfo\\\"",
 211         // Include timezone and daylight globals.
 212         "-DUSG_COMPAT=1",
 213         // Use the empty string (instead of "   ") as the timezone abbreviation
 214         // fallback.
 215         "-DWILDABBR=\\\"\\\"",
 216         "-DNO_RUN_TIME_WARNINGS_ABOUT_YEAR_2000_PROBLEMS_THANK_YOU",
 217         "-Dlint",
 218     ],
 219
 220     local_include_dirs: ["tzcode/"],
 221     name: "libc_tzcode",
 222 }
 223
 224 // ========================================================
 225 // libc_dns.a - modified NetBSD DNS code
 226 // ========================================================
 227
 228 cc_library_static {
 229
 230     defaults: ["libc_defaults"],
 231     srcs: [
 232         "dns/**/*.c",
 233
 234         "upstream-netbsd/lib/libc/isc/ev_streams.c",
 235         "upstream-netbsd/lib/libc/isc/ev_timers.c",
 236         "upstream-netbsd/lib/libc/resolv/mtctxres.c",
 237     ],
 238
 239     cflags: [
 240         "-DANDROID_CHANGES",
 241         "-DINET6",
 242         "-fvisibility=hidden",
 243         "-Wno-unused-parameter",
 244         "-include netbsd-compat.h",
 245     ],
 246
 247     local_include_dirs: [
 248         "dns/include",
 249         "private",
 250         "upstream-netbsd/lib/libc/include",
 251         "upstream-netbsd/android/include",
 252     ],
 253
 254     name: "libc_dns",
 255 }
 256
 257 // ========================================================
 258 // libc_freebsd.a - upstream FreeBSD C library code
 259 // ========================================================
 260 //
 261 // These files are built with the freebsd-compat.h header file
 262 // automatically included.
 263
 264 cc_library_static {
 265     defaults: ["libc_defaults"],
 266     srcs: [
 267         "upstream-freebsd/lib/libc/gen/ldexp.c",
 268         "upstream-freebsd/lib/libc/gen/sleep.c",
 269         "upstream-freebsd/lib/libc/gen/usleep.c",
 270         "upstream-freebsd/lib/libc/stdlib/getopt_long.c",
 271         "upstream-freebsd/lib/libc/stdlib/qsort.c",
 272         "upstream-freebsd/lib/libc/stdlib/quick_exit.c",
 273         "upstream-freebsd/lib/libc/stdlib/realpath.c",
 274         "upstream-freebsd/lib/libc/string/wcpcpy.c",
 275         "upstream-freebsd/lib/libc/string/wcpncpy.c",
 276         "upstream-freebsd/lib/libc/string/wcscasecmp.c",
 277         "upstream-freebsd/lib/libc/string/wcscat.c",
 278         "upstream-freebsd/lib/libc/string/wcschr.c",
 279         "upstream-freebsd/lib/libc/string/wcscmp.c",
 280         "upstream-freebsd/lib/libc/string/wcscpy.c",
 281         "upstream-freebsd/lib/libc/string/wcscspn.c",
 282         "upstream-freebsd/lib/libc/string/wcsdup.c",
 283         "upstream-freebsd/lib/libc/string/wcslcat.c",
 284         "upstream-freebsd/lib/libc/string/wcslen.c",
 285         "upstream-freebsd/lib/libc/string/wcsncasecmp.c",
 286         "upstream-freebsd/lib/libc/string/wcsncat.c",
 287         "upstream-freebsd/lib/libc/string/wcsncmp.c",
 288         "upstream-freebsd/lib/libc/string/wcsncpy.c",
 289         "upstream-freebsd/lib/libc/string/wcsnlen.c",
 290         "upstream-freebsd/lib/libc/string/wcspbrk.c",
 291         "upstream-freebsd/lib/libc/string/wcsrchr.c",
 292         "upstream-freebsd/lib/libc/string/wcsspn.c",
 293         "upstream-freebsd/lib/libc/string/wcstok.c",
 294         "upstream-freebsd/lib/libc/string/wmemchr.c",
 295         "upstream-freebsd/lib/libc/string/wmemcmp.c",
 296         "upstream-freebsd/lib/libc/string/wmemmove.c",
 297         "upstream-freebsd/lib/libc/string/wmemset.c",
 298     ],
 299     arch: {
 300         arm64: {
 301             exclude_srcs: [
 302                 "upstream-freebsd/lib/libc/string/wmemmove.c",
 303             ],
 304         },
 305         x86: {
 306             exclude_srcs: [
 307                 "upstream-freebsd/lib/libc/string/wcschr.c",
 308                 "upstream-freebsd/lib/libc/string/wcscmp.c",
 309                 "upstream-freebsd/lib/libc/string/wcslen.c",
 310                 "upstream-freebsd/lib/libc/string/wcsrchr.c",
 311             ],
 312             atom: {
 313                 exclude_srcs: [
 314                     "upstream-freebsd/lib/libc/string/wmemcmp.c",
 315                 ],
 316             },
 317             ssse3: {
 318                 exclude_srcs: [
 319                     "upstream-freebsd/lib/libc/string/wcscat.c",
 320                     "upstream-freebsd/lib/libc/string/wcscpy.c",
 321                 ],
 322             },
 323             sse4: {
 324                 exclude_srcs: [
 325                     "upstream-freebsd/lib/libc/string/wmemcmp.c",
 326                 ],
 327             },
 328         },
 329     },
 330
 331     cflags: [
 332         "-Wno-sign-compare",
 333         "-Wno-uninitialized",
 334         "-include freebsd-compat.h",
 335     ],
 336
 337     local_include_dirs: [
 338         "upstream-freebsd/android/include",
 339     ],
 340
 341     name: "libc_freebsd",
 342 }
 343
 344 // ========================================================
 345 // libc_netbsd.a - upstream NetBSD C library code
 346 // ========================================================
 347 //
 348 // These files are built with the netbsd-compat.h header file
 349 // automatically included.
 350
 351 cc_library_static {
 352
 353     defaults: ["libc_defaults"],
 354     srcs: [
 355         "upstream-netbsd/common/lib/libc/stdlib/random.c",
 356         "upstream-netbsd/lib/libc/gen/ftw.c",
 357         "upstream-netbsd/lib/libc/gen/nftw.c",
 358         "upstream-netbsd/lib/libc/gen/nice.c",
 359         "upstream-netbsd/lib/libc/gen/popen.c",
 360         "upstream-netbsd/lib/libc/gen/psignal.c",
 361         "upstream-netbsd/lib/libc/gen/utime.c",
 362         "upstream-netbsd/lib/libc/gen/utmp.c",
 363         "upstream-netbsd/lib/libc/inet/nsap_addr.c",
 364         "upstream-netbsd/lib/libc/regex/regcomp.c",
 365         "upstream-netbsd/lib/libc/regex/regerror.c",
 366         "upstream-netbsd/lib/libc/regex/regexec.c",
 367         "upstream-netbsd/lib/libc/regex/regfree.c",
 368         "upstream-netbsd/lib/libc/stdlib/bsearch.c",
 369         "upstream-netbsd/lib/libc/stdlib/div.c",
 370         "upstream-netbsd/lib/libc/stdlib/drand48.c",
 371         "upstream-netbsd/lib/libc/stdlib/erand48.c",
 372         "upstream-netbsd/lib/libc/stdlib/jrand48.c",
 373         "upstream-netbsd/lib/libc/stdlib/lcong48.c",
 374         "upstream-netbsd/lib/libc/stdlib/ldiv.c",
 375         "upstream-netbsd/lib/libc/stdlib/lldiv.c",
 376         "upstream-netbsd/lib/libc/stdlib/lrand48.c",
 377         "upstream-netbsd/lib/libc/stdlib/mrand48.c",
 378         "upstream-netbsd/lib/libc/stdlib/nrand48.c",
 379         "upstream-netbsd/lib/libc/stdlib/_rand48.c",
 380         "upstream-netbsd/lib/libc/stdlib/rand_r.c",
 381         "upstream-netbsd/lib/libc/stdlib/reallocarr.c",
 382         "upstream-netbsd/lib/libc/stdlib/seed48.c",
 383         "upstream-netbsd/lib/libc/stdlib/srand48.c",
 384         "upstream-netbsd/lib/libc/string/memccpy.c",
 385         "upstream-netbsd/lib/libc/string/strcasestr.c",
 386         "upstream-netbsd/lib/libc/string/strcoll.c",
 387         "upstream-netbsd/lib/libc/string/strxfrm.c",
 388     ],
 389     multilib: {
 390         lib32: {
 391             // LP32 cruft
 392             srcs: ["upstream-netbsd/common/lib/libc/hash/sha1/sha1.c"],
 393         },
 394     },
 395     cflags: [
 396         "-Wno-sign-compare",
 397         "-Wno-uninitialized",
 398         "-DPOSIX_MISTAKE",
 399         "-include netbsd-compat.h",
 400     ],
 401
 402     local_include_dirs: [
 403         "upstream-netbsd/android/include",
 404         "upstream-netbsd/lib/libc/include",
 405     ],
 406
 407     name: "libc_netbsd",
 408 }
 409
 410 // ========================================================
 411 // libc_openbsd_ndk.a - upstream OpenBSD C library code
 412 // that can be safely included in the libc_ndk.a (doesn't
 413 // contain any troublesome global data or constructors).
 414 // ========================================================
 415 //
 416 // These files are built with the openbsd-compat.h header file
 417 // automatically included.
 418
 419 cc_library_static {
 420     name: "libc_openbsd_ndk",
 421     defaults: ["libc_defaults"],
 422     srcs: [
 423         "upstream-openbsd/lib/libc/compat-43/killpg.c",
 424         "upstream-openbsd/lib/libc/gen/alarm.c",
 425         "upstream-openbsd/lib/libc/gen/ctype_.c",
 426         "upstream-openbsd/lib/libc/gen/daemon.c",
 427         "upstream-openbsd/lib/libc/gen/err.c",
 428         "upstream-openbsd/lib/libc/gen/errx.c",
 429         "upstream-openbsd/lib/libc/gen/exec.c",
 430         "upstream-openbsd/lib/libc/gen/fnmatch.c",
 431         "upstream-openbsd/lib/libc/gen/ftok.c",
 432         "upstream-openbsd/lib/libc/gen/getprogname.c",
 433         "upstream-openbsd/lib/libc/gen/isctype.c",
 434         "upstream-openbsd/lib/libc/gen/setprogname.c",
 435         "upstream-openbsd/lib/libc/gen/time.c",
 436         "upstream-openbsd/lib/libc/gen/tolower_.c",
 437         "upstream-openbsd/lib/libc/gen/toupper_.c",
 438         "upstream-openbsd/lib/libc/gen/verr.c",
 439         "upstream-openbsd/lib/libc/gen/verrx.c",
 440         "upstream-openbsd/lib/libc/gen/vwarn.c",
 441         "upstream-openbsd/lib/libc/gen/vwarnx.c",
 442         "upstream-openbsd/lib/libc/gen/warn.c",
 443         "upstream-openbsd/lib/libc/gen/warnx.c",
 444         "upstream-openbsd/lib/libc/locale/btowc.c",
 445         "upstream-openbsd/lib/libc/locale/mbrlen.c",
 446         "upstream-openbsd/lib/libc/locale/mbstowcs.c",
 447         "upstream-openbsd/lib/libc/locale/mbtowc.c",
 448         "upstream-openbsd/lib/libc/locale/wcscoll.c",
 449         "upstream-openbsd/lib/libc/locale/wcstod.c",
 450         "upstream-openbsd/lib/libc/locale/wcstof.c",
 451         "upstream-openbsd/lib/libc/locale/wcstoimax.c",
 452         "upstream-openbsd/lib/libc/locale/wcstol.c",
 453         "upstream-openbsd/lib/libc/locale/wcstold.c",
 454         "upstream-openbsd/lib/libc/locale/wcstoll.c",
 455         "upstream-openbsd/lib/libc/locale/wcstombs.c",
 456         "upstream-openbsd/lib/libc/locale/wcstoul.c",
 457         "upstream-openbsd/lib/libc/locale/wcstoull.c",
 458         "upstream-openbsd/lib/libc/locale/wcstoumax.c",
 459         "upstream-openbsd/lib/libc/locale/wcsxfrm.c",
 460         "upstream-openbsd/lib/libc/locale/wctob.c",
 461         "upstream-openbsd/lib/libc/locale/wctomb.c",
 462         "upstream-openbsd/lib/libc/net/htonl.c",
 463         "upstream-openbsd/lib/libc/net/htons.c",
 464         "upstream-openbsd/lib/libc/net/inet_lnaof.c",
 465         "upstream-openbsd/lib/libc/net/inet_makeaddr.c",
 466         "upstream-openbsd/lib/libc/net/inet_netof.c",
 467         "upstream-openbsd/lib/libc/net/inet_ntoa.c",
 468         "upstream-openbsd/lib/libc/net/inet_ntop.c",
 469         "upstream-openbsd/lib/libc/net/inet_pton.c",
 470         "upstream-openbsd/lib/libc/net/ntohl.c",
 471         "upstream-openbsd/lib/libc/net/ntohs.c",
 472         "upstream-openbsd/lib/libc/net/res_random.c",
 473         "upstream-openbsd/lib/libc/stdio/asprintf.c",
 474         "upstream-openbsd/lib/libc/stdio/clrerr.c",
 475         "upstream-openbsd/lib/libc/stdio/dprintf.c",
 476         "upstream-openbsd/lib/libc/stdio/fclose.c",
 477         "upstream-openbsd/lib/libc/stdio/fdopen.c",
 478         "upstream-openbsd/lib/libc/stdio/feof.c",
 479         "upstream-openbsd/lib/libc/stdio/ferror.c",
 480         "upstream-openbsd/lib/libc/stdio/fflush.c",
 481         "upstream-openbsd/lib/libc/stdio/fgetc.c",
 482         "upstream-openbsd/lib/libc/stdio/fgetln.c",
 483         "upstream-openbsd/lib/libc/stdio/fgetpos.c",
 484         "upstream-openbsd/lib/libc/stdio/fgets.c",
 485         "upstream-openbsd/lib/libc/stdio/fgetwc.c",
 486         "upstream-openbsd/lib/libc/stdio/fgetws.c",
 487         "upstream-openbsd/lib/libc/stdio/fileno.c",
 488         "upstream-openbsd/lib/libc/stdio/flags.c",
 489         "upstream-openbsd/lib/libc/stdio/fmemopen.c",
 490         "upstream-openbsd/lib/libc/stdio/fopen.c",
 491         "upstream-openbsd/lib/libc/stdio/fprintf.c",
 492         "upstream-openbsd/lib/libc/stdio/fpurge.c",
 493         "upstream-openbsd/lib/libc/stdio/fputc.c",
 494         "upstream-openbsd/lib/libc/stdio/fputs.c",
 495         "upstream-openbsd/lib/libc/stdio/fputwc.c",
 496         "upstream-openbsd/lib/libc/stdio/fputws.c",
 497         "upstream-openbsd/lib/libc/stdio/freopen.c",
 498         "upstream-openbsd/lib/libc/stdio/fscanf.c",
 499         "upstream-openbsd/lib/libc/stdio/fseek.c",
 500         "upstream-openbsd/lib/libc/stdio/fsetpos.c",
 501         "upstream-openbsd/lib/libc/stdio/ftell.c",
 502         "upstream-openbsd/lib/libc/stdio/funopen.c",
 503         "upstream-openbsd/lib/libc/stdio/fvwrite.c",
 504         "upstream-openbsd/lib/libc/stdio/fwalk.c",
 505         "upstream-openbsd/lib/libc/stdio/fwide.c",
 506         "upstream-openbsd/lib/libc/stdio/fwprintf.c",
 507         "upstream-openbsd/lib/libc/stdio/fwrite.c",
 508         "upstream-openbsd/lib/libc/stdio/fwscanf.c",
 509         "upstream-openbsd/lib/libc/stdio/getc.c",
 510         "upstream-openbsd/lib/libc/stdio/getchar.c",
 511         "upstream-openbsd/lib/libc/stdio/getdelim.c",
 512         "upstream-openbsd/lib/libc/stdio/getline.c",
 513         "upstream-openbsd/lib/libc/stdio/gets.c",
 514         "upstream-openbsd/lib/libc/stdio/getwc.c",
 515         "upstream-openbsd/lib/libc/stdio/getwchar.c",
 516         "upstream-openbsd/lib/libc/stdio/makebuf.c",
 517         "upstream-openbsd/lib/libc/stdio/mktemp.c",
 518         "upstream-openbsd/lib/libc/stdio/open_memstream.c",
 519         "upstream-openbsd/lib/libc/stdio/open_wmemstream.c",
 520         "upstream-openbsd/lib/libc/stdio/perror.c",
 521         "upstream-openbsd/lib/libc/stdio/printf.c",
 522         "upstream-openbsd/lib/libc/stdio/putc.c",
 523         "upstream-openbsd/lib/libc/stdio/putchar.c",
 524         "upstream-openbsd/lib/libc/stdio/puts.c",
 525         "upstream-openbsd/lib/libc/stdio/putwc.c",
 526         "upstream-openbsd/lib/libc/stdio/putwchar.c",
 527         "upstream-openbsd/lib/libc/stdio/remove.c",
 528         "upstream-openbsd/lib/libc/stdio/rewind.c",
 529         "upstream-openbsd/lib/libc/stdio/rget.c",
 530         "upstream-openbsd/lib/libc/stdio/scanf.c",
 531         "upstream-openbsd/lib/libc/stdio/setbuf.c",
 532         "upstream-openbsd/lib/libc/stdio/setbuffer.c",
 533         "upstream-openbsd/lib/libc/stdio/setvbuf.c",
 534         "upstream-openbsd/lib/libc/stdio/sscanf.c",
 535         "upstream-openbsd/lib/libc/stdio/swprintf.c",
 536         "upstream-openbsd/lib/libc/stdio/swscanf.c",
 537         "upstream-openbsd/lib/libc/stdio/tempnam.c",
 538         "upstream-openbsd/lib/libc/stdio/tmpnam.c",
 539         "upstream-openbsd/lib/libc/stdio/ungetc.c",
 540         "upstream-openbsd/lib/libc/stdio/ungetwc.c",
 541         "upstream-openbsd/lib/libc/stdio/vasprintf.c",
 542         "upstream-openbsd/lib/libc/stdio/vdprintf.c",
 543         "upstream-openbsd/lib/libc/stdio/vfprintf.c",
 544         "upstream-openbsd/lib/libc/stdio/vfscanf.c",
 545         "upstream-openbsd/lib/libc/stdio/vfwprintf.c",
 546         "upstream-openbsd/lib/libc/stdio/vfwscanf.c",
 547         "upstream-openbsd/lib/libc/stdio/vprintf.c",
 548         "upstream-openbsd/lib/libc/stdio/vscanf.c",
 549         "upstream-openbsd/lib/libc/stdio/vsnprintf.c",
 550         "upstream-openbsd/lib/libc/stdio/vsprintf.c",
 551         "upstream-openbsd/lib/libc/stdio/vsscanf.c",
 552         "upstream-openbsd/lib/libc/stdio/vswprintf.c",
 553         "upstream-openbsd/lib/libc/stdio/vswscanf.c",
 554         "upstream-openbsd/lib/libc/stdio/vwprintf.c",
 555         "upstream-openbsd/lib/libc/stdio/vwscanf.c",
 556         "upstream-openbsd/lib/libc/stdio/wbuf.c",
 557         "upstream-openbsd/lib/libc/stdio/wprintf.c",
 558         "upstream-openbsd/lib/libc/stdio/wscanf.c",
 559         "upstream-openbsd/lib/libc/stdio/wsetup.c",
 560         "upstream-openbsd/lib/libc/stdlib/abs.c",
 561         "upstream-openbsd/lib/libc/stdlib/atoi.c",
 562         "upstream-openbsd/lib/libc/stdlib/atol.c",
 563         "upstream-openbsd/lib/libc/stdlib/atoll.c",
 564         "upstream-openbsd/lib/libc/stdlib/getenv.c",
 565         "upstream-openbsd/lib/libc/stdlib/insque.c",
 566         "upstream-openbsd/lib/libc/stdlib/imaxabs.c",
 567         "upstream-openbsd/lib/libc/stdlib/imaxdiv.c",
 568         "upstream-openbsd/lib/libc/stdlib/labs.c",
 569         "upstream-openbsd/lib/libc/stdlib/llabs.c",
 570         "upstream-openbsd/lib/libc/stdlib/lsearch.c",
 571         "upstream-openbsd/lib/libc/stdlib/reallocarray.c",
 572         "upstream-openbsd/lib/libc/stdlib/remque.c",
 573         "upstream-openbsd/lib/libc/stdlib/setenv.c",
 574         "upstream-openbsd/lib/libc/stdlib/strtoimax.c",
 575         "upstream-openbsd/lib/libc/stdlib/strtol.c",
 576         "upstream-openbsd/lib/libc/stdlib/strtoll.c",
 577         "upstream-openbsd/lib/libc/stdlib/strtoul.c",
 578         "upstream-openbsd/lib/libc/stdlib/strtoull.c",
 579         "upstream-openbsd/lib/libc/stdlib/strtoumax.c",
 580         "upstream-openbsd/lib/libc/stdlib/system.c",
 581         "upstream-openbsd/lib/libc/stdlib/tfind.c",
 582         "upstream-openbsd/lib/libc/stdlib/tsearch.c",
 583         "upstream-openbsd/lib/libc/string/strcasecmp.c",
 584         "upstream-openbsd/lib/libc/string/strcspn.c",
 585         "upstream-openbsd/lib/libc/string/strdup.c",
 586         "upstream-openbsd/lib/libc/string/strndup.c",
 587         "upstream-openbsd/lib/libc/string/strpbrk.c",
 588         "upstream-openbsd/lib/libc/string/strsep.c",
 589         "upstream-openbsd/lib/libc/string/strspn.c",
 590         "upstream-openbsd/lib/libc/string/strstr.c",
 591         "upstream-openbsd/lib/libc/string/strtok.c",
 592         "upstream-openbsd/lib/libc/string/wmemcpy.c",
 593         "upstream-openbsd/lib/libc/string/wcslcpy.c",
 594         "upstream-openbsd/lib/libc/string/wcsstr.c",
 595         "upstream-openbsd/lib/libc/string/wcswidth.c",
 596     ],
 597
 598     cflags: [
 599         "-Wno-sign-compare",
 600         "-Wno-uninitialized",
 601         "-Wno-unused-parameter",
 602         "-include openbsd-compat.h",
 603     ],
 604
 605     local_include_dirs: [
 606         "private",
 607         "stdio",
 608         "upstream-openbsd/android/include",
 609         "upstream-openbsd/lib/libc/include",
 610         "upstream-openbsd/lib/libc/gdtoa/",
 611     ],
 612 }
 613
 614 // ========================================================
 615 // libc_openbsd.a - upstream OpenBSD C library code
 616 // ========================================================
 617 //
 618 // These files are built with the openbsd-compat.h header file
 619 // automatically included.
 620 cc_library_static {
 621     defaults: ["libc_defaults"],
 622     srcs: [
 623         // These two depend on getentropy_linux.c, which isn't in libc_ndk.a.
 624         "upstream-openbsd/lib/libc/crypt/arc4random.c",
 625         "upstream-openbsd/lib/libc/crypt/arc4random_uniform.c",
 626
 627         // May be overriden by per-arch optimized versions
 628         "upstream-openbsd/lib/libc/string/memchr.c",
 629         "upstream-openbsd/lib/libc/string/memmove.c",
 630         "upstream-openbsd/lib/libc/string/memrchr.c",
 631         "upstream-openbsd/lib/libc/string/stpcpy.c",
 632         "upstream-openbsd/lib/libc/string/stpncpy.c",
 633         "upstream-openbsd/lib/libc/string/strcat.c",
 634         "upstream-openbsd/lib/libc/string/strcpy.c",
 635         "upstream-openbsd/lib/libc/string/strlcat.c",
 636         "upstream-openbsd/lib/libc/string/strlcpy.c",
 637         "upstream-openbsd/lib/libc/string/strncat.c",
 638         "upstream-openbsd/lib/libc/string/strncmp.c",
 639         "upstream-openbsd/lib/libc/string/strncpy.c",
 640     ],
 641     multilib: {
 642         lib32: {
 643             // LP32 cruft
 644             srcs: ["upstream-openbsd/lib/libc/stdio/putw.c"],
 645         },
 646     },
 647
 648     arch: {
 649         arm: {
 650             exclude_srcs: [
 651                 "upstream-openbsd/lib/libc/string/strcpy.c",
 652             ],
 653             cortex_a7: {
 654                 exclude_srcs: [
 655                     "upstream-openbsd/lib/libc/string/memmove.c",
 656                     "upstream-openbsd/lib/libc/string/stpcpy.c",
 657                     "upstream-openbsd/lib/libc/string/strcat.c",
 658                 ],
 659             },
 660             cortex_a53: {
 661                 exclude_srcs: [
 662                     "upstream-openbsd/lib/libc/string/memmove.c",
 663                     "upstream-openbsd/lib/libc/string/stpcpy.c",
 664                     "upstream-openbsd/lib/libc/string/strcat.c",
 665                 ],
 666             },
 667             cortex_a53_a57: {
 668                 exclude_srcs: [
 669                     "upstream-openbsd/lib/libc/string/memmove.c",
 670                     "upstream-openbsd/lib/libc/string/stpcpy.c",
 671                     "upstream-openbsd/lib/libc/string/strcat.c",
 672                 ],
 673             },
 674             cortex_a8: {
 675                 exclude_srcs: [
 676                     "upstream-openbsd/lib/libc/string/memmove.c",
 677                     "upstream-openbsd/lib/libc/string/stpcpy.c",
 678                     "upstream-openbsd/lib/libc/string/strcat.c",
 679                 ],
 680             },
 681             cortex_a9: {
 682                 exclude_srcs: [
 683                     "upstream-openbsd/lib/libc/string/memmove.c",
 684                     "upstream-openbsd/lib/libc/string/stpcpy.c",
 685                     "upstream-openbsd/lib/libc/string/strcat.c",
 686                 ],
 687             },
 688             cortex_a15: {
 689                 exclude_srcs: [
 690                     "upstream-openbsd/lib/libc/string/memmove.c",
 691                     "upstream-openbsd/lib/libc/string/stpcpy.c",
 692                     "upstream-openbsd/lib/libc/string/strcat.c",
 693                 ],
 694             },
 695             denver: {
 696                 exclude_srcs: [
 697                     "upstream-openbsd/lib/libc/string/memmove.c",
 698                     "upstream-openbsd/lib/libc/string/stpcpy.c",
 699                     "upstream-openbsd/lib/libc/string/strcat.c",
 700                 ],
 701             },
 702             krait: {
 703                 exclude_srcs: [
 704                     "upstream-openbsd/lib/libc/string/memmove.c",
 705                     "upstream-openbsd/lib/libc/string/stpcpy.c",
 706                     "upstream-openbsd/lib/libc/string/strcat.c",
 707                 ],
 708             },
 709         },
 710         arm64: {
 711             exclude_srcs: [
 712                 "upstream-openbsd/lib/libc/string/memchr.c",
 713                 "upstream-openbsd/lib/libc/string/memmove.c",
 714                 "upstream-openbsd/lib/libc/string/stpcpy.c",
 715                 "upstream-openbsd/lib/libc/string/strcpy.c",
 716                 "upstream-openbsd/lib/libc/string/strncmp.c",
 717             ],
 718         },
 719
 720         x86: {
 721             exclude_srcs: [
 722                 "upstream-openbsd/lib/libc/string/memchr.c",
 723                 "upstream-openbsd/lib/libc/string/memmove.c",
 724                 "upstream-openbsd/lib/libc/string/memrchr.c",
 725                 "upstream-openbsd/lib/libc/string/stpcpy.c",
 726                 "upstream-openbsd/lib/libc/string/stpncpy.c",
 727                 "upstream-openbsd/lib/libc/string/strcat.c",
 728                 "upstream-openbsd/lib/libc/string/strcpy.c",
 729                 "upstream-openbsd/lib/libc/string/strncmp.c",
 730                 "upstream-openbsd/lib/libc/string/strncpy.c",
 731             ],
 732             ssse3: {
 733                 exclude_srcs: [
 734                     "upstream-openbsd/lib/libc/string/strlcat.c",
 735                     "upstream-openbsd/lib/libc/string/strlcpy.c",
 736                     "upstream-openbsd/lib/libc/string/strncat.c",
 737                 ],
 738             },
 739         },
 740
 741         x86_64: {
 742             exclude_srcs: [
 743                 "upstream-openbsd/lib/libc/string/memmove.c",
 744                 "upstream-openbsd/lib/libc/string/stpcpy.c",
 745                 "upstream-openbsd/lib/libc/string/stpncpy.c",
 746                 "upstream-openbsd/lib/libc/string/strcat.c",
 747                 "upstream-openbsd/lib/libc/string/strcpy.c",
 748                 "upstream-openbsd/lib/libc/string/strlcat.c",
 749                 "upstream-openbsd/lib/libc/string/strlcpy.c",
 750                 "upstream-openbsd/lib/libc/string/strncat.c",
 751                 "upstream-openbsd/lib/libc/string/strncmp.c",
 752                 "upstream-openbsd/lib/libc/string/strncpy.c",
 753             ],
 754         },
 755     },
 756
 757     cflags: [
 758         "-Wno-sign-compare",
 759         "-Wno-uninitialized",
 760         "-Wno-unused-parameter",
 761         "-include openbsd-compat.h",
 762     ],
 763
 764     local_include_dirs: [
 765         "private",
 766         "stdio",
 767         "upstream-openbsd/android/include",
 768         "upstream-openbsd/lib/libc/include",
 769         "upstream-openbsd/lib/libc/gdtoa/",
 770     ],
 771
 772     name: "libc_openbsd",
 773 }
 774
 775 // ========================================================
 776 // libc_gdtoa.a - upstream OpenBSD C library gdtoa code
 777 // ========================================================
 778 //
 779 // These files are built with the openbsd-compat.h header file
 780 // automatically included.
 781
 782 cc_library_static {
 783     defaults: ["libc_defaults"],
 784     srcs: [
 785         "upstream-openbsd/android/gdtoa_support.cpp",
 786         "upstream-openbsd/lib/libc/gdtoa/dmisc.c",
 787         "upstream-openbsd/lib/libc/gdtoa/dtoa.c",
 788         "upstream-openbsd/lib/libc/gdtoa/gdtoa.c",
 789         "upstream-openbsd/lib/libc/gdtoa/gethex.c",
 790         "upstream-openbsd/lib/libc/gdtoa/gmisc.c",
 791         "upstream-openbsd/lib/libc/gdtoa/hd_init.c",
 792         "upstream-openbsd/lib/libc/gdtoa/hdtoa.c",
 793         "upstream-openbsd/lib/libc/gdtoa/hexnan.c",
 794         "upstream-openbsd/lib/libc/gdtoa/ldtoa.c",
 795         "upstream-openbsd/lib/libc/gdtoa/misc.c",
 796         "upstream-openbsd/lib/libc/gdtoa/smisc.c",
 797         "upstream-openbsd/lib/libc/gdtoa/strtod.c",
 798         "upstream-openbsd/lib/libc/gdtoa/strtodg.c",
 799         "upstream-openbsd/lib/libc/gdtoa/strtof.c",
 800         "upstream-openbsd/lib/libc/gdtoa/strtord.c",
 801         "upstream-openbsd/lib/libc/gdtoa/sum.c",
 802         "upstream-openbsd/lib/libc/gdtoa/ulp.c",
 803     ],
 804     multilib: {
 805         lib64: {
 806             srcs: ["upstream-openbsd/lib/libc/gdtoa/strtorQ.c"],
 807         },
 808     },
 809
 810     cflags: [
 811         "-Wno-sign-compare",
 812         "-Wno-uninitialized",
 813         "-fvisibility=hidden",
 814         "-include openbsd-compat.h",
 815     ],
 816
 817     local_include_dirs: [
 818         "private",
 819         "upstream-openbsd/android/include",
 820         "upstream-openbsd/lib/libc/include",
 821     ],
 822
 823     name: "libc_gdtoa",
 824 }
 825
 826 // ========================================================
 827 // libc_bionic.a - home-grown C library code
 828 // ========================================================
 829
 830 cc_library_static {
 831     defaults: ["libc_defaults"],
 832     srcs: [
 833         // The following implementations depend on pthread data, so we can't
 834         // include them in libc_ndk.a.
 835         "bionic/__cxa_thread_atexit_impl.cpp",
 836         "bionic/fork.cpp",
 837
 838         // The data that backs getauxval is initialized in the libc init
 839         // functions which are invoked by the linker. If this file is included
 840         // in libc_ndk.a, only one of the copies of the global data will be
 841         // initialized, resulting in nullptr dereferences.
 842         "bionic/getauxval.cpp",
 843
 844         // These four require getauxval, which isn't available on older
 845         // platforms.
 846         "bionic/getentropy_linux.c",
 847         "bionic/sysconf.cpp",
 848         "bionic/vdso.cpp",
 849         "bionic/setjmp_cookie.cpp",
 850
 851         "bionic/__memcpy_chk.cpp",
 852         "bionic/__memset_chk.cpp",
 853         "bionic/__strcat_chk.cpp",
 854         "bionic/__strcpy_chk.cpp",
 855         "bionic/strchr.cpp",
 856         "bionic/strnlen.c",
 857         "bionic/strrchr.cpp",
 858     ],
 859     cflags: ["-Wframe-larger-than=2048"],
 860
 861     arch: {
 862         arm: {
 863             srcs: [
 864                 "arch-arm/bionic/abort_arm.S",
 865                 "arch-arm/bionic/atomics_arm.c",
 866                 "arch-arm/bionic/__bionic_clone.S",
 867                 "arch-arm/bionic/_exit_with_stack_teardown.S",
 868                 "arch-arm/bionic/libgcc_compat.c",
 869                 "arch-arm/bionic/popcount_tab.c",
 870                 "arch-arm/bionic/__restore.S",
 871                 "arch-arm/bionic/setjmp.S",
 872                 "arch-arm/bionic/syscall.S",
 873                 "arch-arm/bionic/vfork.S",
 874
 875                 "arch-arm/generic/bionic/memcmp.S",
 876                 "arch-arm/generic/bionic/memcpy.S",
 877                 "arch-arm/generic/bionic/memset.S",
 878                 "arch-arm/generic/bionic/strcmp.S",
 879                 "arch-arm/generic/bionic/strcpy.S",
 880                 "arch-arm/generic/bionic/strlen.c",
 881             ],
 882             exclude_srcs: [
 883                 "bionic/__memcpy_chk.cpp",
 884                 "bionic/__memset_chk.cpp",
 885             ],
 886             cortex_a7: {
 887                 srcs: [
 888                     "arch-arm/cortex-a7/bionic/memset.S",
 889
 890                     "arch-arm/cortex-a15/bionic/memcpy.S",
 891                     "arch-arm/cortex-a15/bionic/stpcpy.S",
 892                     "arch-arm/cortex-a15/bionic/strcat.S",
 893                     "arch-arm/cortex-a15/bionic/__strcat_chk.S",
 894                     "arch-arm/cortex-a15/bionic/strcmp.S",
 895                     "arch-arm/cortex-a15/bionic/strcpy.S",
 896                     "arch-arm/cortex-a15/bionic/__strcpy_chk.S",
 897                     "arch-arm/cortex-a15/bionic/strlen.S",
 898
 899                     "arch-arm/denver/bionic/memmove.S",
 900                 ],
 901                 exclude_srcs: [
 902                     "arch-arm/generic/bionic/memcpy.S",
 903                     "arch-arm/generic/bionic/memset.S",
 904                     "arch-arm/generic/bionic/strcmp.S",
 905                     "arch-arm/generic/bionic/strcpy.S",
 906                     "arch-arm/generic/bionic/strlen.c",
 907                     "bionic/__strcat_chk.cpp",
 908                     "bionic/__strcpy_chk.cpp",
 909                 ],
 910             },
 911             cortex_a53: {
 912                 srcs: [
 913                     "arch-arm/cortex-a53/bionic/memcpy.S",
 914                     "arch-arm/cortex-a53/bionic/__strcat_chk.S",
 915                     "arch-arm/cortex-a53/bionic/__strcpy_chk.S",
 916
 917                     "arch-arm/cortex-a7/bionic/memset.S",
 918
 919                     "arch-arm/cortex-a15/bionic/stpcpy.S",
 920                     "arch-arm/cortex-a15/bionic/strcat.S",
 921                     "arch-arm/cortex-a15/bionic/strcmp.S",
 922                     "arch-arm/cortex-a15/bionic/strcpy.S",
 923                     "arch-arm/cortex-a15/bionic/strlen.S",
 924
 925                     "arch-arm/denver/bionic/memmove.S",
 926                 ],
 927                 exclude_srcs: [
 928                     "arch-arm/generic/bionic/memcpy.S",
 929                     "arch-arm/generic/bionic/memset.S",
 930                     "arch-arm/generic/bionic/strcmp.S",
 931                     "arch-arm/generic/bionic/strcpy.S",
 932                     "arch-arm/generic/bionic/strlen.c",
 933                     "bionic/__strcat_chk.cpp",
 934                     "bionic/__strcpy_chk.cpp",
 935                 ],
 936             },
 937             cortex_a53_a57: {
 938                 srcs: [
 939                     "arch-arm/cortex-a15/bionic/memcpy.S",
 940                     "arch-arm/cortex-a15/bionic/memset.S",
 941                     "arch-arm/cortex-a15/bionic/stpcpy.S",
 942                     "arch-arm/cortex-a15/bionic/strcat.S",
 943                     "arch-arm/cortex-a15/bionic/__strcat_chk.S",
 944                     "arch-arm/cortex-a15/bionic/strcmp.S",
 945                     "arch-arm/cortex-a15/bionic/strcpy.S",
 946                     "arch-arm/cortex-a15/bionic/__strcpy_chk.S",
 947                     "arch-arm/cortex-a15/bionic/strlen.S",
 948
 949                     "arch-arm/denver/bionic/memmove.S",
 950                 ],
 951                 exclude_srcs: [
 952                     "arch-arm/generic/bionic/memcpy.S",
 953                     "arch-arm/generic/bionic/memset.S",
 954                     "arch-arm/generic/bionic/strcmp.S",
 955                     "arch-arm/generic/bionic/strcpy.S",
 956                     "arch-arm/generic/bionic/strlen.c",
 957                     "bionic/__strcat_chk.cpp",
 958                     "bionic/__strcpy_chk.cpp",
 959                 ],
 960             },
 961             cortex_a8: {
 962                 srcs: [
 963                     "arch-arm/cortex-a15/bionic/memcpy.S",
 964                     "arch-arm/cortex-a15/bionic/memset.S",
 965                     "arch-arm/cortex-a15/bionic/stpcpy.S",
 966                     "arch-arm/cortex-a15/bionic/strcat.S",
 967                     "arch-arm/cortex-a15/bionic/__strcat_chk.S",
 968                     "arch-arm/cortex-a15/bionic/strcmp.S",
 969                     "arch-arm/cortex-a15/bionic/strcpy.S",
 970                     "arch-arm/cortex-a15/bionic/__strcpy_chk.S",
 971                     "arch-arm/cortex-a15/bionic/strlen.S",
 972
 973                     "arch-arm/denver/bionic/memmove.S",
 974                 ],
 975                 exclude_srcs: [
 976                     "arch-arm/generic/bionic/memcpy.S",
 977                     "arch-arm/generic/bionic/memset.S",
 978                     "arch-arm/generic/bionic/strcmp.S",
 979                     "arch-arm/generic/bionic/strcpy.S",
 980                     "arch-arm/generic/bionic/strlen.c",
 981                     "bionic/__strcat_chk.cpp",
 982                     "bionic/__strcpy_chk.cpp",
 983                 ],
 984             },
 985             cortex_a9: {
 986                 srcs: [
 987                     "arch-arm/cortex-a9/bionic/memcpy.S",
 988                     "arch-arm/cortex-a9/bionic/memset.S",
 989                     "arch-arm/cortex-a9/bionic/stpcpy.S",
 990                     "arch-arm/cortex-a9/bionic/strcat.S",
 991                     "arch-arm/cortex-a9/bionic/__strcat_chk.S",
 992                     "arch-arm/cortex-a9/bionic/strcmp.S",
 993                     "arch-arm/cortex-a9/bionic/strcpy.S",
 994                     "arch-arm/cortex-a9/bionic/__strcpy_chk.S",
 995                     "arch-arm/cortex-a9/bionic/strlen.S",
 996
 997                     "arch-arm/denver/bionic/memmove.S",
 998                 ],
 999                 exclude_srcs: [
1000                     "arch-arm/generic/bionic/memcpy.S",
1001                     "arch-arm/generic/bionic/memset.S",
1002                     "arch-arm/generic/bionic/strcmp.S",
1003                     "arch-arm/generic/bionic/strcpy.S",
1004                     "arch-arm/generic/bionic/strlen.c",
1005                     "bionic/__strcat_chk.cpp",
1006                     "bionic/__strcpy_chk.cpp",
1007                 ],
1008             },
1009             cortex_a15: {
1010                 srcs: [
1011                     "arch-arm/cortex-a15/bionic/memcpy.S",
1012                     "arch-arm/cortex-a15/bionic/memset.S",
1013                     "arch-arm/cortex-a15/bionic/stpcpy.S",
1014                     "arch-arm/cortex-a15/bionic/strcat.S",
1015                     "arch-arm/cortex-a15/bionic/__strcat_chk.S",
1016                     "arch-arm/cortex-a15/bionic/strcmp.S",
1017                     "arch-arm/cortex-a15/bionic/strcpy.S",
1018                     "arch-arm/cortex-a15/bionic/__strcpy_chk.S",
1019                     "arch-arm/cortex-a15/bionic/strlen.S",
1020
1021                     "arch-arm/denver/bionic/memmove.S",
1022                 ],
1023                 exclude_srcs: [
1024                     "arch-arm/generic/bionic/memcpy.S",
1025                     "arch-arm/generic/bionic/memset.S",
1026                     "arch-arm/generic/bionic/strcmp.S",
1027                     "arch-arm/generic/bionic/strcpy.S",
1028                     "arch-arm/generic/bionic/strlen.c",
1029                     "bionic/__strcat_chk.cpp",
1030                     "bionic/__strcpy_chk.cpp",
1031                 ],
1032             },
1033             denver: {
1034                 srcs: [
1035                     "arch-arm/denver/bionic/memcpy.S",
1036                     "arch-arm/denver/bionic/memmove.S",
1037                     "arch-arm/denver/bionic/memset.S",
1038                     "arch-arm/denver/bionic/__strcat_chk.S",
1039                     "arch-arm/denver/bionic/__strcpy_chk.S",
1040
1041                     // Use cortex-a15 versions of strcat/strcpy/strlen.
1042                     "arch-arm/cortex-a15/bionic/stpcpy.S",
1043                     "arch-arm/cortex-a15/bionic/strcat.S",
1044                     "arch-arm/cortex-a15/bionic/strcmp.S",
1045                     "arch-arm/cortex-a15/bionic/strcpy.S",
1046                     "arch-arm/cortex-a15/bionic/strlen.S",
1047                 ],
1048                 exclude_srcs: [
1049                     "arch-arm/generic/bionic/memcpy.S",
1050                     "arch-arm/generic/bionic/memset.S",
1051                     "arch-arm/generic/bionic/strcmp.S",
1052                     "arch-arm/generic/bionic/strcpy.S",
1053                     "arch-arm/generic/bionic/strlen.c",
1054                     "bionic/__strcat_chk.cpp",
1055                     "bionic/__strcpy_chk.cpp",
1056                 ],
1057             },
1058             krait: {
1059                 srcs: [
1060                     "arch-arm/krait/bionic/memcpy.S",
1061                     "arch-arm/krait/bionic/memset.S",
1062                     "arch-arm/krait/bionic/strcmp.S",
1063                     "arch-arm/krait/bionic/__strcat_chk.S",
1064                     "arch-arm/krait/bionic/__strcpy_chk.S",
1065
1066                     // Use cortex-a15 versions of strcat/strcpy/strlen.
1067                     "arch-arm/cortex-a15/bionic/stpcpy.S",
1068                     "arch-arm/cortex-a15/bionic/strcat.S",
1069                     "arch-arm/cortex-a15/bionic/strcpy.S",
1070                     "arch-arm/cortex-a15/bionic/strlen.S",
1071
1072                     "arch-arm/denver/bionic/memmove.S",
1073                 ],
1074                 exclude_srcs: [
1075                     "arch-arm/generic/bionic/memcpy.S",
1076                     "arch-arm/generic/bionic/memset.S",
1077                     "arch-arm/generic/bionic/strcmp.S",
1078                     "arch-arm/generic/bionic/strcpy.S",
1079                     "arch-arm/generic/bionic/strlen.c",
1080                     "bionic/__strcat_chk.cpp",
1081                     "bionic/__strcpy_chk.cpp",
1082                 ],
1083             },
1084
1085         },
1086         arm64: {
1087             srcs: [
1088                 "arch-arm64/bionic/__bionic_clone.S",
1089                 "arch-arm64/bionic/_exit_with_stack_teardown.S",
1090                 "arch-arm64/bionic/setjmp.S",
1091                 "arch-arm64/bionic/syscall.S",
1092                 "arch-arm64/bionic/vfork.S",
1093
1094                 "arch-arm64/generic/bionic/memchr.S",
1095                 "arch-arm64/generic/bionic/memcmp.S",
1096                 "arch-arm64/generic/bionic/memcpy.S",
1097                 "arch-arm64/generic/bionic/memmove.S",
1098                 "arch-arm64/generic/bionic/memset.S",
1099                 "arch-arm64/generic/bionic/stpcpy.S",
1100                 "arch-arm64/generic/bionic/strchr.S",
1101                 "arch-arm64/generic/bionic/strcmp.S",
1102                 "arch-arm64/generic/bionic/strcpy.S",
1103                 "arch-arm64/generic/bionic/strlen.S",
1104                 "arch-arm64/generic/bionic/strncmp.S",
1105                 "arch-arm64/generic/bionic/strnlen.S",
1106                 "arch-arm64/generic/bionic/wmemmove.S",
1107             ],
1108             exclude_srcs: [
1109                 "bionic/__memcpy_chk.cpp",
1110                 "bionic/strchr.cpp",
1111                 "bionic/strnlen.c",
1112             ],
1113             denver64: {
1114                 srcs: [
1115                     "arch-arm64/denver64/bionic/memcpy.S",
1116                     "arch-arm64/denver64/bionic/memset.S",
1117                 ],
1118                 exclude_srcs: [
1119                     "arch-arm64/generic/bionic/memcpy.S",
1120                     "arch-arm64/generic/bionic/memset.S",
1121                 ],
1122             },
1123         },
1124
1125         mips: {
1126             srcs: [
1127                 "arch-mips/bionic/__bionic_clone.S",
1128                 "arch-mips/bionic/bzero.S",
1129                 "arch-mips/bionic/cacheflush.cpp",
1130                 "arch-mips/bionic/_exit_with_stack_teardown.S",
1131                 "arch-mips/bionic/setjmp.S",
1132                 "arch-mips/bionic/syscall.S",
1133                 "arch-mips/bionic/vfork.S",
1134
1135                 "arch-mips/string/memcmp.c",
1136                 "arch-mips/string/memcpy.S",
1137                 "arch-mips/string/memset.S",
1138                 "arch-mips/string/strcmp.S",
1139                 "arch-mips/string/strlen.c",
1140             ],
1141             rev6: {
1142                 srcs: [
1143                     "arch-mips/string/mips_strlen.c",
1144                 ],
1145                 exclude_srcs: [
1146                     "arch-mips/string/strlen.c",
1147                 ],
1148             },
1149         },
1150         mips64: {
1151             srcs: [
1152                 "arch-mips64/bionic/__bionic_clone.S",
1153                 "arch-mips64/bionic/_exit_with_stack_teardown.S",
1154                 "arch-mips64/bionic/setjmp.S",
1155                 "arch-mips64/bionic/syscall.S",
1156                 "arch-mips64/bionic/vfork.S",
1157                 "arch-mips64/bionic/stat.cpp",
1158
1159                 "arch-mips/string/memcmp.c",
1160                 "arch-mips/string/memcpy.S",
1161                 "arch-mips/string/memset.S",
1162                 "arch-mips/string/strcmp.S",
1163                 "arch-mips/string/strlen.c",
1164             ],
1165         },
1166
1167         x86: {
1168             srcs: [
1169                 "arch-x86/bionic/__bionic_clone.S",
1170                 "arch-x86/bionic/_exit_with_stack_teardown.S",
1171                 "arch-x86/bionic/libgcc_compat.c",
1172                 "arch-x86/bionic/__restore.S",
1173                 "arch-x86/bionic/setjmp.S",
1174                 "arch-x86/bionic/syscall.S",
1175                 "arch-x86/bionic/vfork.S",
1176
1177                 "arch-x86/generic/string/memcmp.S",
1178                 "arch-x86/generic/string/strcmp.S",
1179                 "arch-x86/generic/string/strncmp.S",
1180                 "arch-x86/generic/string/strcat.S",
1181                 "arch-x86/atom/string/sse2-memchr-atom.S",
1182                 "arch-x86/atom/string/sse2-memrchr-atom.S",
1183                 "arch-x86/atom/string/sse2-strchr-atom.S",
1184                 "arch-x86/atom/string/sse2-strnlen-atom.S",
1185                 "arch-x86/atom/string/sse2-strrchr-atom.S",
1186                 "arch-x86/atom/string/sse2-wcschr-atom.S",
1187                 "arch-x86/atom/string/sse2-wcsrchr-atom.S",
1188                 "arch-x86/atom/string/sse2-wcslen-atom.S",
1189                 "arch-x86/atom/string/sse2-wcscmp-atom.S",
1190                 "arch-x86/silvermont/string/sse2-bcopy-slm.S",
1191                 "arch-x86/silvermont/string/sse2-bzero-slm.S",
1192                 "arch-x86/silvermont/string/sse2-memcpy-slm.S",
1193                 "arch-x86/silvermont/string/sse2-memmove-slm.S",
1194                 "arch-x86/silvermont/string/sse2-memset-slm.S",
1195                 "arch-x86/silvermont/string/sse2-stpcpy-slm.S",
1196                 "arch-x86/silvermont/string/sse2-stpncpy-slm.S",
1197                 "arch-x86/silvermont/string/sse2-strcpy-slm.S",
1198                 "arch-x86/silvermont/string/sse2-strlen-slm.S",
1199                 "arch-x86/silvermont/string/sse2-strncpy-slm.S",
1200             ],
1201
1202             exclude_srcs: [
1203                 "bionic/strchr.cpp",
1204                 "bionic/strnlen.c",
1205                 "bionic/strrchr.cpp",
1206             ],
1207             atom: {
1208                 srcs: [
1209                     "arch-x86/atom/string/sse2-bzero-atom.S",
1210                     "arch-x86/atom/string/sse2-memset-atom.S",
1211                     "arch-x86/atom/string/sse2-strlen-atom.S",
1212                     "arch-x86/atom/string/ssse3-bcopy-atom.S",
1213                     "arch-x86/atom/string/ssse3-memcmp-atom.S",
1214                     "arch-x86/atom/string/ssse3-memcpy-atom.S",
1215                     "arch-x86/atom/string/ssse3-memmove-atom.S",
1216                     "arch-x86/atom/string/ssse3-strcpy-atom.S",
1217                     "arch-x86/atom/string/ssse3-strncpy-atom.S",
1218                     "arch-x86/atom/string/ssse3-wmemcmp-atom.S",
1219                 ],
1220                 exclude_srcs: [
1221                     "arch-x86/generic/string/memcmp.S",
1222                     "arch-x86/silvermont/string/sse2-bcopy-slm.S",
1223                     "arch-x86/silvermont/string/sse2-bzero-slm.S",
1224                     "arch-x86/silvermont/string/sse2-memcpy-slm.S",
1225                     "arch-x86/silvermont/string/sse2-memmove-slm.S",
1226                     "arch-x86/silvermont/string/sse2-memset-slm.S",
1227                     "arch-x86/silvermont/string/sse2-strcpy-slm.S",
1228                     "arch-x86/silvermont/string/sse2-strlen-slm.S",
1229                     "arch-x86/silvermont/string/sse2-strncpy-slm.S",
1230                 ],
1231             },
1232             ssse3: {
1233                 srcs: [
1234                     "arch-x86/atom/string/ssse3-strncat-atom.S",
1235                     "arch-x86/atom/string/ssse3-strlcat-atom.S",
1236                     "arch-x86/atom/string/ssse3-strlcpy-atom.S",
1237                     "arch-x86/atom/string/ssse3-strcat-atom.S",
1238                     "arch-x86/atom/string/ssse3-strcmp-atom.S",
1239                     "arch-x86/atom/string/ssse3-strncmp-atom.S",
1240                     "arch-x86/atom/string/ssse3-wcscat-atom.S",
1241                     "arch-x86/atom/string/ssse3-wcscpy-atom.S",
1242                 ],
1243                 exclude_srcs: [
1244                     "arch-x86/generic/string/strcmp.S",
1245                     "arch-x86/generic/string/strncmp.S",
1246                     "arch-x86/generic/string/strcat.S",
1247                 ],
1248             },
1249             sse4: {
1250                 srcs: [
1251                     "arch-x86/silvermont/string/sse4-memcmp-slm.S",
1252                     "arch-x86/silvermont/string/sse4-wmemcmp-slm.S",
1253                 ],
1254                 exclude_srcs: [
1255                     "arch-x86/generic/string/memcmp.S",
1256                 ],
1257             },
1258         },
1259         x86_64: {
1260             srcs: [
1261                 "arch-x86_64/bionic/__bionic_clone.S",
1262                 "arch-x86_64/bionic/_exit_with_stack_teardown.S",
1263                 "arch-x86_64/bionic/__restore_rt.S",
1264                 "arch-x86_64/bionic/setjmp.S",
1265                 "arch-x86_64/bionic/syscall.S",
1266                 "arch-x86_64/bionic/vfork.S",
1267
1268                 "arch-x86_64/string/sse2-memcpy-slm.S",
1269                 "arch-x86_64/string/sse2-memmove-slm.S",
1270                 "arch-x86_64/string/sse2-memset-slm.S",
1271                 "arch-x86_64/string/sse2-stpcpy-slm.S",
1272                 "arch-x86_64/string/sse2-stpncpy-slm.S",
1273                 "arch-x86_64/string/sse2-strcat-slm.S",
1274                 "arch-x86_64/string/sse2-strcpy-slm.S",
1275                 "arch-x86_64/string/sse2-strlcat-slm.S",
1276                 "arch-x86_64/string/sse2-strlcpy-slm.S",
1277                 "arch-x86_64/string/sse2-strlen-slm.S",
1278                 "arch-x86_64/string/sse2-strncat-slm.S",
1279                 "arch-x86_64/string/sse2-strncpy-slm.S",
1280                 "arch-x86_64/string/sse4-memcmp-slm.S",
1281                 "arch-x86_64/string/ssse3-strcmp-slm.S",
1282                 "arch-x86_64/string/ssse3-strncmp-slm.S",
1283             ],
1284         },
1285     },
1286
1287     cppflags: ["-Wold-style-cast"],
1288     include_dirs: ["bionic/libstdc++/include"],
1289     name: "libc_bionic",
1290 }
1291
1292 // ========================================================
1293 // libc_bionic_ndk.a- The portions of libc_bionic that can
1294 // be safely used in libc_ndk.a (no troublesome global data
1295 // or constructors).
1296 // ========================================================
1297 cc_library_static {
1298     defaults: ["libc_defaults"],
1299     srcs: [
1300         "bionic/abort.cpp",
1301         "bionic/accept.cpp",
1302         "bionic/accept4.cpp",
1303         "bionic/access.cpp",
1304         "bionic/arpa_inet.cpp",
1305         "bionic/assert.cpp",
1306         "bionic/atof.cpp",
1307         "bionic/bionic_netlink.cpp",
1308         "bionic/bionic_systrace.cpp",
1309         "bionic/bionic_time_conversions.cpp",
1310         "bionic/brk.cpp",
1311         "bionic/c16rtomb.cpp",
1312         "bionic/c32rtomb.cpp",
1313         "bionic/chmod.cpp",
1314         "bionic/chown.cpp",
1315         "bionic/clearenv.cpp",
1316         "bionic/clock.cpp",
1317         "bionic/clock_getcpuclockid.cpp",
1318         "bionic/clock_nanosleep.cpp",
1319         "bionic/clone.cpp",
1320         "bionic/close.cpp",
1321         "bionic/__cmsg_nxthdr.cpp",
1322         "bionic/connect.cpp",
1323         "bionic/ctype.cpp",
1324         "bionic/dirent.cpp",
1325         "bionic/dup2.cpp",
1326         "bionic/epoll_create.cpp",
1327         "bionic/epoll_pwait.cpp",
1328         "bionic/epoll_wait.cpp",
1329         "bionic/__errno.cpp",
1330         "bionic/error.cpp",
1331         "bionic/eventfd_read.cpp",
1332         "bionic/eventfd_write.cpp",
1333         "bionic/faccessat.cpp",
1334         "bionic/fchmod.cpp",
1335         "bionic/fchmodat.cpp",
1336         "bionic/ffs.cpp",
1337         "bionic/fgetxattr.cpp",
1338         "bionic/flistxattr.cpp",
1339         "bionic/flockfile.cpp",
1340         "bionic/fpclassify.cpp",
1341         "bionic/fsetxattr.cpp",
1342         "bionic/ftruncate.cpp",
1343         "bionic/futimens.cpp",
1344         "bionic/getcwd.cpp",
1345         "bionic/gethostname.cpp",
1346         "bionic/getpgrp.cpp",
1347         "bionic/getpid.cpp",
1348         "bionic/gettid.cpp",
1349         "bionic/__gnu_basename.cpp",
1350         "bionic/ifaddrs.cpp",
1351         "bionic/inotify_init.cpp",
1352         "bionic/ioctl.cpp",
1353         "bionic/lchown.cpp",
1354         "bionic/lfs64_support.cpp",
1355         "bionic/__libc_current_sigrtmax.cpp",
1356         "bionic/__libc_current_sigrtmin.cpp",
1357         "bionic/libc_init_common.cpp",
1358         "bionic/libc_logging.cpp",
1359         "bionic/libgen.cpp",
1360         "bionic/link.cpp",
1361         "bionic/locale.cpp",
1362         "bionic/lstat.cpp",
1363         "bionic/malloc_info.cpp",
1364         "bionic/mbrtoc16.cpp",
1365         "bionic/mbrtoc32.cpp",
1366         "bionic/mbstate.cpp",
1367         "bionic/mempcpy.cpp",
1368         "bionic/mkdir.cpp",
1369         "bionic/mkfifo.cpp",
1370         "bionic/mknod.cpp",
1371         "bionic/mntent.cpp",
1372         "bionic/mremap.cpp",
1373         "bionic/NetdClientDispatch.cpp",
1374         "bionic/net_if.cpp",
1375         "bionic/open.cpp",
1376         "bionic/pathconf.cpp",
1377         "bionic/pause.cpp",
1378         "bionic/pipe.cpp",
1379         "bionic/poll.cpp",
1380         "bionic/posix_fadvise.cpp",
1381         "bionic/posix_fallocate.cpp",
1382         "bionic/posix_madvise.cpp",
1383         "bionic/posix_timers.cpp",
1384         "bionic/ptrace.cpp",
1385         "bionic/pty.cpp",
1386         "bionic/raise.cpp",
1387         "bionic/rand.cpp",
1388         "bionic/readlink.cpp",
1389         "bionic/reboot.cpp",
1390         "bionic/recv.cpp",
1391         "bionic/rename.cpp",
1392         "bionic/rmdir.cpp",
1393         "bionic/scandir.cpp",
1394         "bionic/sched_getaffinity.cpp",
1395         "bionic/sched_getcpu.cpp",
1396         "bionic/semaphore.cpp",
1397         "bionic/send.cpp",
1398         "bionic/setegid.cpp",
1399         "bionic/__set_errno.cpp",
1400         "bionic/seteuid.cpp",
1401         "bionic/setpgrp.cpp",
1402         "bionic/sigaction.cpp",
1403         "bionic/sigaddset.cpp",
1404         "bionic/sigdelset.cpp",
1405         "bionic/sigemptyset.cpp",
1406         "bionic/sigfillset.cpp",
1407         "bionic/sigismember.cpp",
1408         "bionic/signal.cpp",
1409         "bionic/signalfd.cpp",
1410         "bionic/sigpending.cpp",
1411         "bionic/sigprocmask.cpp",
1412         "bionic/sigqueue.cpp",
1413         "bionic/sigsuspend.cpp",
1414         "bionic/sigtimedwait.cpp",
1415         "bionic/sigwait.cpp",
1416         "bionic/sigwaitinfo.cpp",
1417         "bionic/socket.cpp",
1418         "bionic/stat.cpp",
1419         "bionic/statvfs.cpp",
1420         "bionic/strchrnul.cpp",
1421         "bionic/strerror.cpp",
1422         "bionic/strerror_r.cpp",
1423         "bionic/strsignal.cpp",
1424         "bionic/strtold.cpp",
1425         "bionic/stubs.cpp",
1426         "bionic/symlink.cpp",
1427         "bionic/sysinfo.cpp",
1428         "bionic/syslog.cpp",
1429         "bionic/sys_siglist.c",
1430         "bionic/sys_signame.c",
1431         "bionic/system_properties.cpp",
1432         "bionic/tdestroy.cpp",
1433         "bionic/termios.cpp",
1434         "bionic/thread_private.cpp",
1435         "bionic/tmpfile.cpp",
1436         "bionic/umount.cpp",
1437         "bionic/unlink.cpp",
1438         "bionic/utimes.cpp",
1439         "bionic/wait.cpp",
1440         "bionic/wchar.cpp",
1441         "bionic/wctype.cpp",
1442         "bionic/wmempcpy.cpp",
1443     ],
1444     cflags: ["-Wframe-larger-than=2048"],
1445
1446     multilib: {
1447         lib32: {
1448             // LP32 cruft
1449             srcs: ["bionic/mmap.cpp"],
1450         },
1451     },
1452
1453     cppflags: ["-Wold-style-cast"],
1454     local_include_dirs: ["stdio"],
1455     include_dirs: ["bionic/libstdc++/include"],
1456     name: "libc_bionic_ndk",
1457 }
1458
1459 // ========================================================
1460 // libc_pthread.a - pthreads parts that previously lived in
1461 // libc_bionic.a. Relocated to their own library because
1462 // they can't be included in libc_ndk.a (as they layout of
1463 // pthread_t has changed over the years and has ABI
1464 // compatibility issues).
1465 // ========================================================
1466
1467 cc_library_static {
1468     defaults: ["libc_defaults"],
1469     srcs: [
1470         "bionic/pthread_atfork.cpp",
1471         "bionic/pthread_attr.cpp",
1472         "bionic/pthread_barrier.cpp",
1473         "bionic/pthread_cond.cpp",
1474         "bionic/pthread_create.cpp",
1475         "bionic/pthread_detach.cpp",
1476         "bionic/pthread_equal.cpp",
1477         "bionic/pthread_exit.cpp",
1478         "bionic/pthread_getcpuclockid.cpp",
1479         "bionic/pthread_getschedparam.cpp",
1480         "bionic/pthread_gettid_np.cpp",
1481         "bionic/pthread_internal.cpp",
1482         "bionic/pthread_join.cpp",
1483         "bionic/pthread_key.cpp",
1484         "bionic/pthread_kill.cpp",
1485         "bionic/pthread_mutex.cpp",
1486         "bionic/pthread_once.cpp",
1487         "bionic/pthread_rwlock.cpp",
1488         "bionic/pthread_self.cpp",
1489         "bionic/pthread_setname_np.cpp",
1490         "bionic/pthread_setschedparam.cpp",
1491         "bionic/pthread_sigmask.cpp",
1492         "bionic/pthread_spinlock.cpp",
1493     ],
1494     cflags: ["-Wframe-larger-than=2048"],
1495
1496     cppflags: ["-Wold-style-cast"],
1497     include_dirs: ["bionic/libstdc++/include"],
1498     name: "libc_pthread",
1499 }
1500
1501 // ========================================================
1502 // libc_cxa.a - Things traditionally in libstdc++
1503 // ========================================================
1504
1505 cc_library_static {
1506     defaults: ["libc_defaults"],
1507     srcs: [
1508         "bionic/__cxa_guard.cpp",
1509         "bionic/__cxa_pure_virtual.cpp",
1510         "bionic/new.cpp",
1511     ],
1512     cflags: ["-fvisibility=hidden"],
1513     include_dirs: ["bionic/libstdc++/include"],
1514     name: "libc_cxa",
1515     clang: true, // GCC refuses to hide new/delete
1516
1517     // b/17574078: Need to disable coverage until we have a prebuilt libprofile_rt.
1518     // Since this is a static library built with clang, it needs to link
1519     // libprofile_rt when it is linked into the final binary. Since the final binary
1520     // is built with GCC, it won't link libprofile_rt. We can't very easily just add
1521     // libprofile_rt to all link lines the way we've done for libgcov because
1522     // libprofile_rt isn't prebuilt, and it would be tricky to write a rule that
1523     // would make sure libprofile_rt is built.
1524     native_coverage: false,
1525 }
1526
1527 // ========================================================
1528 // libc_syscalls.a
1529 // ========================================================
1530
1531 cc_library_static {
1532     arch: {
1533         arm: {
1534             srcs: ["arch-arm/syscalls/**/*.S"],
1535         },
1536         arm64: {
1537             srcs: ["arch-arm64/syscalls/**/*.S"],
1538         },
1539         mips: {
1540             srcs: ["arch-mips/syscalls/**/*.S"],
1541         },
1542         mips64: {
1543             srcs: ["arch-mips64/syscalls/**/*.S"],
1544         },
1545         x86: {
1546             srcs: ["arch-x86/syscalls/**/*.S"],
1547         },
1548         x86_64: {
1549             srcs: ["arch-x86_64/syscalls/**/*.S"],
1550         },
1551     },
1552     name: "libc_syscalls",
1553 }
1554
1555 // ========================================================
1556 // libc_aeabi.a
1557 // This is an LP32 ARM-only library that needs to be built with -fno-builtin
1558 // to avoid infinite recursion. For the other architectures we just build an
1559 // empty library to keep this makefile simple.
1560 // ========================================================
1561
1562 cc_library_static {
1563     defaults: ["libc_defaults"],
1564     arch: {
1565         arm: {
1566             srcs: ["arch-arm/bionic/__aeabi.c"],
1567         },
1568     },
1569     name: "libc_aeabi",
1570     cflags: ["-fno-builtin"],
1571 }
1572
1573 // ========================================================
1574 // libc_ndk.a
1575 // Compatibility library for the NDK. This library contains
1576 // all the parts of libc that are safe to statically link.
1577 // We can't safely statically link things that can only run
1578 // on a certain version of the OS. Examples include
1579 // anything that talks to netd (a large portion of the DNS
1580 // code) and anything that is dependent on the layout of a
1581 // data structure that has changed across releases (such as
1582 // pthread_t).
1583 // ========================================================
1584
1585 cc_library_static {
1586     name: "libc_ndk",
1587     defaults: ["libc_defaults"],
1588     srcs: libc_common_src_files + ["bionic/malloc_debug_common.cpp"],
1589     multilib: {
1590         lib32: {
1591             srcs: libc_common_src_files_32,
1592         },
1593     },
1594     arch: {
1595         arm: {
1596             srcs: [
1597                 "arch-arm/bionic/exidx_dynamic.c",
1598                 "arch-common/bionic/crtbegin_so.c",
1599                 "arch-arm/bionic/atexit_legacy.c",
1600                 "arch-common/bionic/crtend_so.S",
1601             ],
1602             whole_static_libs: ["libc_aeabi"],
1603         },
1604     },
1605
1606     cflags: [
1607         "-fvisibility=hidden",
1608         "-DLIBC_STATIC",
1609     ],
1610
1611     whole_static_libs: [
1612         "libc_bionic_ndk",
1613         "libc_cxa",
1614         "libc_freebsd",
1615         "libc_gdtoa",
1616         "libc_malloc",
1617         "libc_netbsd",
1618         "libc_openbsd_ndk",
1619         "libc_stack_protector",
1620         "libc_syscalls",
1621         "libc_tzcode",
1622         "libm",
1623     ],
1624 }
1625
1626 // ========================================================
1627 // libc_common.a
1628 // ========================================================
1629
1630 cc_library_static {
1631     defaults: ["libc_defaults"],
1632     srcs: libc_common_src_files,
1633     multilib: {
1634         lib32: {
1635             srcs: libc_common_src_files_32,
1636         },
1637     },
1638     name: "libc_common",
1639
1640     whole_static_libs: [
1641         "libc_bionic",
1642         "libc_bionic_ndk",
1643         "libc_cxa",
1644         "libc_dns",
1645         "libc_freebsd",
1646         "libc_gdtoa",
1647         "libc_malloc",
1648         "libc_netbsd",
1649         "libc_openbsd",
1650         "libc_openbsd_ndk",
1651         "libc_pthread",
1652         "libc_stack_protector",
1653         "libc_syscalls",
1654         "libc_tzcode",
1655     ],
1656
1657     arch: {
1658         arm: {
1659             whole_static_libs: ["libc_aeabi"],
1660         },
1661     },
1662 }
1663
1664 // ========================================================
1665 // libc_nomalloc.a
1666 // ========================================================
1667 //
1668 // This is a version of the static C library that does not
1669 // include malloc. It's useful in situations when the user wants
1670 // to provide their own malloc implementation, or wants to
1671 // explicitly disallow the use of malloc, such as in the
1672 // dynamic linker.
1673
1674 cc_library_static {
1675     defaults: ["libc_defaults"],
1676     srcs: [
1677         "bionic/dl_iterate_phdr_static.cpp",
1678     ],
1679
1680     arch: {
1681         arm: {
1682             srcs: ["arch-arm/bionic/exidx_static.c"],
1683         },
1684     },
1685
1686     cflags: ["-DLIBC_STATIC"],
1687
1688     name: "libc_nomalloc",
1689
1690     whole_static_libs: [
1691         "libc_common",
1692         "libc_init_static",
1693     ],
1694 }
1695
1696 // ========================================================
1697 // libc_malloc.a: the _prefixed_ malloc functions (like dlcalloc).
1698 // ========================================================
1699 cc_library_static {
1700     defaults: ["libc_defaults"],
1701     product_variables: {
1702         device_uses_jemalloc: {
1703             srcs: ["bionic/jemalloc_wrapper.cpp"],
1704             whole_static_libs: ["libjemalloc"],
1705         },
1706         device_uses_dlmalloc: {
1707             srcs: ["bionic/dlmalloc.c"],
1708         },
1709     },
1710     cflags: ["-fvisibility=hidden"],
1711
1712     name: "libc_malloc",
1713 }
1714
1715 // ========================================================
1716 // libc.a + libc.so
1717 // ========================================================
1718 cc_library {
1719     defaults: ["libc_defaults"],
1720     name: "libc",
1721     product_variables: {
1722         platform_sdk_version: {
1723             asflags: ["-DPLATFORM_SDK_VERSION=%d"],
1724         },
1725     },
1726     srcs: ["bionic/malloc_debug_common.cpp"],
1727     static: {
1728         srcs: [
1729             "bionic/dl_iterate_phdr_static.cpp",
1730         ],
1731         cflags: ["-DLIBC_STATIC"],
1732         whole_static_libs: ["libc_init_static"],
1733     },
1734     shared: {
1735         srcs: [
1736             "arch-common/bionic/crtbegin_so.c",
1737             "arch-common/bionic/crtbrand.S",
1738             "bionic/libc_init_dynamic.cpp",
1739             "bionic/NetdClient.cpp",
1740             "arch-common/bionic/crtend_so.S",
1741         ],
1742     },
1743
1744     required: ["tzdata"],
1745
1746     // Leave the symbols in the shared library so that stack unwinders can produce
1747     // meaningful name resolution.
1748     strip: "keep_symbols",
1749
1750     // WARNING: The only library libc.so should depend on is libdl.so!  If you add other libraries,
1751     // make sure to add -Wl,--exclude-libs=libgcc.a to the LOCAL_LDFLAGS for those libraries.  This
1752     // ensures that symbols that are pulled into those new libraries from libgcc.a are not declared
1753     // external; if that were the case, then libc would not pull those symbols from libgcc.a as it
1754     // should, instead relying on the external symbols from the dependent libraries.  That would
1755     // create a "cloaked" dependency on libgcc.a in libc though the libraries, which is not what
1756     // you wanted!
1757
1758     shared_libs: ["libdl"],
1759     whole_static_libs: ["libc_common"],
1760
1761     // We'd really like to do this for all architectures, but since this wasn't done
1762     // before, these symbols must continue to be exported on LP32 for binary
1763     // compatibility.
1764     multilib: {
1765         lib64: {
1766             ldflags: ["-Wl,--exclude-libs,libgcc.a"],
1767         },
1768     },
1769
1770     nocrt: true,
1771
1772     arch: {
1773         arm: {
1774             //TODO: This is to work around b/24465209. Remove after root cause is fixed
1775             ldflags: ["-Wl,--hash-style=both"],
1776
1777             // Don't re-export new/delete and friends, even if the compiler really wants to.
1778             version_script: "libc.arm.map",
1779             product_variables: {
1780                 brillo: {
1781                     version_script: "libc.arm.brillo.map",
1782                 },
1783             },
1784
1785             shared: {
1786                 srcs: ["arch-arm/bionic/exidx_dynamic.c"],
1787             },
1788             static: {
1789                 srcs: ["arch-arm/bionic/exidx_static.c"],
1790             },
1791
1792             // special for arm
1793             cflags: ["-DCRT_LEGACY_WORKAROUND"],
1794             srcs: [
1795                 "arch-arm/bionic/atexit_legacy.c",
1796             ],
1797         },
1798         arm64: {
1799             // Don't re-export new/delete and friends, even if the compiler really wants to.
1800             version_script: "libc.arm64.map",
1801         },
1802         mips: {
1803             // Don't re-export new/delete and friends, even if the compiler really wants to.
1804             version_script: "libc.mips.map",
1805             product_variables: {
1806                 brillo: {
1807                     version_script: "libc.mips.brillo.map",
1808                 },
1809             },
1810         },
1811         mips64: {
1812             // Don't re-export new/delete and friends, even if the compiler really wants to.
1813             version_script: "libc.mips64.map",
1814         },
1815         x86: {
1816             //TODO: This is to work around b/24465209. Remove after root cause is fixed
1817             ldflags: ["-Wl,--hash-style=both"],
1818
1819             // Don't re-export new/delete and friends, even if the compiler really wants to.
1820             version_script: "libc.x86.map",
1821             product_variables: {
1822                 brillo: {
1823                     version_script: "libc.x86.brillo.map",
1824                 },
1825             },
1826         },
1827         x86_64: {
1828             // Don't re-export new/delete and friends, even if the compiler really wants to.
1829             version_script: "libc.x86_64.map",
1830         },
1831     },
1832 }
1833
1834 // For all builds, except for the -user build we will enable memory
1835 // allocation checking (including memory leaks, buffer overwrites, etc.)
1836 // Note that all these checks are also controlled by env. settings
1837 // that can enable, or disable specific checks. Note also that some of
1838 // the checks are available only in emulator and are implemeted in
1839 // libc_malloc_qemu_instrumented.so.
1840 // ANDROIDMK TRANSLATION ERROR: unsupported directive
1841 // ifneq ($(TARGET_BUILD_VARIANT),user)
1842 // ========================================================
1843 // libc_malloc_debug_leak.so
1844 // ========================================================
1845 cc_library_shared {
1846     defaults: ["libc_defaults"],
1847
1848     srcs: [
1849         "bionic/debug_backtrace.cpp",
1850         "bionic/debug_mapinfo.cpp",
1851         "bionic/libc_logging.cpp",
1852         "bionic/malloc_debug_leak.cpp",
1853         "bionic/malloc_debug_check.cpp",
1854     ],
1855
1856     name: "libc_malloc_debug_leak",
1857
1858     shared_libs: [
1859         "libc",
1860         "libdl",
1861     ],
1862     // Only need this for arm since libc++ uses its own unwind code that
1863     // doesn't mix with the other default unwind code.
1864     arch: {
1865         arm: {
1866             static_libs: [
1867                 "libunwind_llvm",
1868                 "libc++abi",
1869             ],
1870             ldflags: ["-Wl,--exclude-libs,libunwind_llvm.a"],
1871         },
1872     },
1873     allow_undefined_symbols: true,
1874
1875     // Don't re-export new/delete and friends, even if the compiler really wants to.
1876     version_script: "version_script.txt",
1877
1878     // Don't install on release build
1879     tags: [
1880         "eng",
1881         "debug",
1882     ],
1883 }
1884
1885 // ========================================================
1886 // libc_malloc_debug_qemu.so
1887 // ========================================================
1888 cc_library_shared {
1889     defaults: ["libc_defaults"],
1890     cflags: ["-DMALLOC_QEMU_INSTRUMENT"],
1891
1892     srcs: [
1893         "bionic/libc_logging.cpp",
1894         "bionic/malloc_debug_qemu.cpp",
1895     ],
1896
1897     name: "libc_malloc_debug_qemu",
1898
1899     shared_libs: [
1900         "libc",
1901         "libdl",
1902     ],
1903
1904     // Don't re-export new/delete and friends, even if the compiler really wants to.
1905     version_script: "version_script.txt",
1906
1907     // Don't install on release build
1908     tags: [
1909         "eng",
1910         "debug",
1911     ],
1912 }
1913
1914 // ANDROIDMK TRANSLATION ERROR: unsupported directive
1915 // endif
1916 //!user
1917
1918 // ========================================================
1919 // libstdc++.so + libstdc++.a
1920 // ========================================================
1921 cc_library {
1922     defaults: ["libc_defaults"],
1923     include_dirs: ["bionic/libstdc++/include"],
1924     srcs: [
1925         "bionic/__cxa_guard.cpp",
1926         "bionic/__cxa_pure_virtual.cpp",
1927         "bionic/new.cpp",
1928         "bionic/libc_logging.cpp",
1929     ],
1930     name: "libstdc++",
1931     system_shared_libs: ["libc"],
1932
1933     //TODO: This is to work around b/24465209. Remove after root cause is fixed
1934     arch: {
1935         arm: {
1936             ldflags: ["-Wl,--hash-style=both"],
1937         },
1938         x86: {
1939             ldflags: ["-Wl,--hash-style=both"],
1940         },
1941     },
1942 }
1943
1944 cc_defaults {
1945     name: "crt_defaults",
1946
1947     no_default_compiler_flags: true,
1948
1949     arch: {
1950         arm: {
1951             local_include_dirs: ["arch-arm/include"],
1952         },
1953         arm64: {
1954             local_include_dirs: ["arch-arm64/include"],
1955         },
1956         mips: {
1957             local_include_dirs: ["arch-mips/include"],
1958         },
1959         mips64: {
1960             local_include_dirs: ["arch-mips64/include"],
1961         },
1962         x86: {
1963             local_include_dirs: ["arch-x86/include"],
1964         },
1965         x86_64: {
1966             local_include_dirs: ["arch-x86_64/include"],
1967         },
1968     },
1969     clang: false,
1970 }
1971
1972 cc_defaults {
1973     name: "crt_so_defaults",
1974
1975     arch: {
1976         mips: {
1977             cflags: ["-fPIC"],
1978         },
1979         mips64: {
1980             cflags: ["-fPIC"],
1981         },
1982         x86: {
1983             cflags: ["-fPIC"],
1984         },
1985         x86_64: {
1986             cflags: ["-fPIC"],
1987         },
1988     },
1989 }
1990
1991 // Android.mk:start
1992 // # crt obj files
1993 // # ========================================================
1994 // # crtbrand.c needs <stdint.h> and a #define for the platform SDK version.
1995 // libc_crt_target_cflags := \
1996 //    -I$(LOCAL_PATH)/include \
1997 //    -DPLATFORM_SDK_VERSION=$(PLATFORM_SDK_VERSION) \
1998 //
1999 // my_2nd_arch_prefix :=
2000 // include $(LOCAL_PATH)/arch-$(TARGET_ARCH)/$(TARGET_ARCH).mk
2001 // include $(LOCAL_PATH)/crt.mk
2002 // ifdef TARGET_2ND_ARCH
2003 // my_2nd_arch_prefix := $(TARGET_2ND_ARCH_VAR_PREFIX)
2004 // include $(LOCAL_PATH)/arch-$(TARGET_2ND_ARCH)/$(TARGET_2ND_ARCH).mk
2005 // include $(LOCAL_PATH)/crt.mk
2006 // my_2nd_arch_prefix :=
2007 // endif
2008 //
2009 // include $(call all-makefiles-under,$(LOCAL_PATH))
2010 // Android.mk:end
2011 cc_object {
2012     name: "crtbrand",
2013     local_include_dirs: ["include"],
2014     product_variables: {
2015         platform_sdk_version: {
2016             asflags: ["-DPLATFORM_SDK_VERSION=%d"],
2017         },
2018     },
2019     srcs: ["arch-common/bionic/crtbrand.S"],
2020
2021     defaults: [
2022         "crt_defaults",
2023         "crt_so_defaults",
2024     ],
2025 }
2026
2027 // Android.mk:ignore
2028 cc_object {
2029     name: "crtbegin_so1",
2030     local_include_dirs: ["include"],
2031     srcs: ["arch-common/bionic/crtbegin_so.c"],
2032
2033     defaults: [
2034         "crt_defaults",
2035         "crt_so_defaults",
2036     ],
2037 }
2038
2039 // Android.mk:ignore
2040 cc_object {
2041     name: "crtbegin_so",
2042
2043     defaults: [
2044         "crt_defaults",
2045         "crt_so_defaults",
2046     ],
2047     deps: [
2048         "crtbegin_so1",
2049         "crtbrand",
2050     ],
2051 }
2052
2053 // Android.mk:ignore
2054 cc_object {
2055     name: "crtend_so",
2056     local_include_dirs: ["include"],
2057     srcs: ["arch-common/bionic/crtend_so.S"],
2058
2059     defaults: [
2060         "crt_defaults",
2061         "crt_so_defaults",
2062     ],
2063 }
2064
2065 // Android.mk:ignore
2066 cc_object {
2067     name: "crtbegin_static1",
2068     local_include_dirs: ["include"],
2069     srcs: ["arch-common/bionic/crtbegin.c"],
2070
2071     arch: {
2072         arm64: {
2073             srcs: [
2074                 "arch-arm64/bionic/crtbegin.c",
2075             ],
2076             exclude_srcs: [
2077                 "arch-common/bionic/crtbegin.c",
2078             ],
2079         },
2080         mips: {
2081             srcs: [
2082                 "arch-mips/bionic/crtbegin.c",
2083             ],
2084             exclude_srcs: [
2085                 "arch-common/bionic/crtbegin.c",
2086             ],
2087         },
2088         mips64: {
2089             srcs: [
2090                 "arch-mips64/bionic/crtbegin.c",
2091             ],
2092             exclude_srcs: [
2093                 "arch-common/bionic/crtbegin.c",
2094             ],
2095         },
2096     },
2097
2098     defaults: ["crt_defaults"],
2099 }
2100
2101 // Android.mk:ignore
2102 cc_object {
2103     name: "crtbegin_static",
2104
2105     deps: [
2106         "crtbegin_static1",
2107         "crtbrand",
2108     ],
2109     defaults: ["crt_defaults"],
2110 }
2111
2112 // Android.mk:ignore
2113 cc_object {
2114     name: "crtbegin_dynamic1",
2115     local_include_dirs: ["include"],
2116     srcs: ["arch-common/bionic/crtbegin.c"],
2117
2118     arch: {
2119         arm64: {
2120             srcs: [
2121                 "arch-arm64/bionic/crtbegin.c",
2122             ],
2123             exclude_srcs: [
2124                 "arch-common/bionic/crtbegin.c",
2125             ],
2126         },
2127         mips: {
2128             srcs: [
2129                 "arch-mips/bionic/crtbegin.c",
2130             ],
2131             exclude_srcs: [
2132                 "arch-common/bionic/crtbegin.c",
2133             ],
2134         },
2135         mips64: {
2136             srcs: [
2137                 "arch-mips64/bionic/crtbegin.c",
2138             ],
2139             exclude_srcs: [
2140                 "arch-common/bionic/crtbegin.c",
2141             ],
2142         },
2143     },
2144     defaults: ["crt_defaults"],
2145 }
2146
2147 // Android.mk:ignore
2148 cc_object {
2149     name: "crtbegin_dynamic",
2150
2151     deps: [
2152         "crtbegin_dynamic1",
2153         "crtbrand",
2154     ],
2155     defaults: ["crt_defaults"],
2156 }
2157
2158 // Android.mk:ignore
2159 cc_object {
2160     // We rename crtend.o to crtend_android.o to avoid a
2161     // name clash between gcc and bionic.
2162     name: "crtend_android",
2163     local_include_dirs: ["include"],
2164     srcs: ["arch-common/bionic/crtend.S"],
2165
2166     defaults: ["crt_defaults"],
2167 }