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/fdopen.c",
 477         "upstream-openbsd/lib/libc/stdio/feof.c",
 478         "upstream-openbsd/lib/libc/stdio/ferror.c",
 479         "upstream-openbsd/lib/libc/stdio/fflush.c",
 480         "upstream-openbsd/lib/libc/stdio/fgetc.c",
 481         "upstream-openbsd/lib/libc/stdio/fgetln.c",
 482         "upstream-openbsd/lib/libc/stdio/fgetpos.c",
 483         "upstream-openbsd/lib/libc/stdio/fgets.c",
 484         "upstream-openbsd/lib/libc/stdio/fgetwc.c",
 485         "upstream-openbsd/lib/libc/stdio/fgetws.c",
 486         "upstream-openbsd/lib/libc/stdio/flags.c",
 487         "upstream-openbsd/lib/libc/stdio/fmemopen.c",
 488         "upstream-openbsd/lib/libc/stdio/fopen.c",
 489         "upstream-openbsd/lib/libc/stdio/fprintf.c",
 490         "upstream-openbsd/lib/libc/stdio/fpurge.c",
 491         "upstream-openbsd/lib/libc/stdio/fputc.c",
 492         "upstream-openbsd/lib/libc/stdio/fputs.c",
 493         "upstream-openbsd/lib/libc/stdio/fputwc.c",
 494         "upstream-openbsd/lib/libc/stdio/fputws.c",
 495         "upstream-openbsd/lib/libc/stdio/freopen.c",
 496         "upstream-openbsd/lib/libc/stdio/fscanf.c",
 497         "upstream-openbsd/lib/libc/stdio/fseek.c",
 498         "upstream-openbsd/lib/libc/stdio/fsetpos.c",
 499         "upstream-openbsd/lib/libc/stdio/ftell.c",
 500         "upstream-openbsd/lib/libc/stdio/funopen.c",
 501         "upstream-openbsd/lib/libc/stdio/fvwrite.c",
 502         "upstream-openbsd/lib/libc/stdio/fwalk.c",
 503         "upstream-openbsd/lib/libc/stdio/fwide.c",
 504         "upstream-openbsd/lib/libc/stdio/fwprintf.c",
 505         "upstream-openbsd/lib/libc/stdio/fwrite.c",
 506         "upstream-openbsd/lib/libc/stdio/fwscanf.c",
 507         "upstream-openbsd/lib/libc/stdio/getc.c",
 508         "upstream-openbsd/lib/libc/stdio/getchar.c",
 509         "upstream-openbsd/lib/libc/stdio/getdelim.c",
 510         "upstream-openbsd/lib/libc/stdio/getline.c",
 511         "upstream-openbsd/lib/libc/stdio/gets.c",
 512         "upstream-openbsd/lib/libc/stdio/getwc.c",
 513         "upstream-openbsd/lib/libc/stdio/getwchar.c",
 514         "upstream-openbsd/lib/libc/stdio/makebuf.c",
 515         "upstream-openbsd/lib/libc/stdio/mktemp.c",
 516         "upstream-openbsd/lib/libc/stdio/open_memstream.c",
 517         "upstream-openbsd/lib/libc/stdio/open_wmemstream.c",
 518         "upstream-openbsd/lib/libc/stdio/perror.c",
 519         "upstream-openbsd/lib/libc/stdio/printf.c",
 520         "upstream-openbsd/lib/libc/stdio/putc.c",
 521         "upstream-openbsd/lib/libc/stdio/putchar.c",
 522         "upstream-openbsd/lib/libc/stdio/puts.c",
 523         "upstream-openbsd/lib/libc/stdio/putwc.c",
 524         "upstream-openbsd/lib/libc/stdio/putwchar.c",
 525         "upstream-openbsd/lib/libc/stdio/remove.c",
 526         "upstream-openbsd/lib/libc/stdio/rewind.c",
 527         "upstream-openbsd/lib/libc/stdio/rget.c",
 528         "upstream-openbsd/lib/libc/stdio/scanf.c",
 529         "upstream-openbsd/lib/libc/stdio/setbuf.c",
 530         "upstream-openbsd/lib/libc/stdio/setbuffer.c",
 531         "upstream-openbsd/lib/libc/stdio/setvbuf.c",
 532         "upstream-openbsd/lib/libc/stdio/sscanf.c",
 533         "upstream-openbsd/lib/libc/stdio/swprintf.c",
 534         "upstream-openbsd/lib/libc/stdio/swscanf.c",
 535         "upstream-openbsd/lib/libc/stdio/tempnam.c",
 536         "upstream-openbsd/lib/libc/stdio/tmpnam.c",
 537         "upstream-openbsd/lib/libc/stdio/ungetc.c",
 538         "upstream-openbsd/lib/libc/stdio/ungetwc.c",
 539         "upstream-openbsd/lib/libc/stdio/vasprintf.c",
 540         "upstream-openbsd/lib/libc/stdio/vdprintf.c",
 541         "upstream-openbsd/lib/libc/stdio/vfprintf.c",
 542         "upstream-openbsd/lib/libc/stdio/vfscanf.c",
 543         "upstream-openbsd/lib/libc/stdio/vfwprintf.c",
 544         "upstream-openbsd/lib/libc/stdio/vfwscanf.c",
 545         "upstream-openbsd/lib/libc/stdio/vprintf.c",
 546         "upstream-openbsd/lib/libc/stdio/vscanf.c",
 547         "upstream-openbsd/lib/libc/stdio/vsnprintf.c",
 548         "upstream-openbsd/lib/libc/stdio/vsprintf.c",
 549         "upstream-openbsd/lib/libc/stdio/vsscanf.c",
 550         "upstream-openbsd/lib/libc/stdio/vswprintf.c",
 551         "upstream-openbsd/lib/libc/stdio/vswscanf.c",
 552         "upstream-openbsd/lib/libc/stdio/vwprintf.c",
 553         "upstream-openbsd/lib/libc/stdio/vwscanf.c",
 554         "upstream-openbsd/lib/libc/stdio/wbuf.c",
 555         "upstream-openbsd/lib/libc/stdio/wprintf.c",
 556         "upstream-openbsd/lib/libc/stdio/wscanf.c",
 557         "upstream-openbsd/lib/libc/stdio/wsetup.c",
 558         "upstream-openbsd/lib/libc/stdlib/abs.c",
 559         "upstream-openbsd/lib/libc/stdlib/atoi.c",
 560         "upstream-openbsd/lib/libc/stdlib/atol.c",
 561         "upstream-openbsd/lib/libc/stdlib/atoll.c",
 562         "upstream-openbsd/lib/libc/stdlib/getenv.c",
 563         "upstream-openbsd/lib/libc/stdlib/insque.c",
 564         "upstream-openbsd/lib/libc/stdlib/imaxabs.c",
 565         "upstream-openbsd/lib/libc/stdlib/imaxdiv.c",
 566         "upstream-openbsd/lib/libc/stdlib/labs.c",
 567         "upstream-openbsd/lib/libc/stdlib/llabs.c",
 568         "upstream-openbsd/lib/libc/stdlib/lsearch.c",
 569         "upstream-openbsd/lib/libc/stdlib/reallocarray.c",
 570         "upstream-openbsd/lib/libc/stdlib/remque.c",
 571         "upstream-openbsd/lib/libc/stdlib/setenv.c",
 572         "upstream-openbsd/lib/libc/stdlib/strtoimax.c",
 573         "upstream-openbsd/lib/libc/stdlib/strtol.c",
 574         "upstream-openbsd/lib/libc/stdlib/strtoll.c",
 575         "upstream-openbsd/lib/libc/stdlib/strtoul.c",
 576         "upstream-openbsd/lib/libc/stdlib/strtoull.c",
 577         "upstream-openbsd/lib/libc/stdlib/strtoumax.c",
 578         "upstream-openbsd/lib/libc/stdlib/system.c",
 579         "upstream-openbsd/lib/libc/stdlib/tfind.c",
 580         "upstream-openbsd/lib/libc/stdlib/tsearch.c",
 581         "upstream-openbsd/lib/libc/string/strcasecmp.c",
 582         "upstream-openbsd/lib/libc/string/strcspn.c",
 583         "upstream-openbsd/lib/libc/string/strdup.c",
 584         "upstream-openbsd/lib/libc/string/strndup.c",
 585         "upstream-openbsd/lib/libc/string/strpbrk.c",
 586         "upstream-openbsd/lib/libc/string/strsep.c",
 587         "upstream-openbsd/lib/libc/string/strspn.c",
 588         "upstream-openbsd/lib/libc/string/strstr.c",
 589         "upstream-openbsd/lib/libc/string/strtok.c",
 590         "upstream-openbsd/lib/libc/string/wmemcpy.c",
 591         "upstream-openbsd/lib/libc/string/wcslcpy.c",
 592         "upstream-openbsd/lib/libc/string/wcsstr.c",
 593         "upstream-openbsd/lib/libc/string/wcswidth.c",
 594     ],
 595
 596     cflags: [
 597         "-Wno-sign-compare",
 598         "-Wno-uninitialized",
 599         "-Wno-unused-parameter",
 600         "-include openbsd-compat.h",
 601     ],
 602
 603     local_include_dirs: [
 604         "private",
 605         "stdio",
 606         "upstream-openbsd/android/include",
 607         "upstream-openbsd/lib/libc/include",
 608         "upstream-openbsd/lib/libc/gdtoa/",
 609     ],
 610 }
 611
 612 // ========================================================
 613 // libc_openbsd.a - upstream OpenBSD C library code
 614 // ========================================================
 615 //
 616 // These files are built with the openbsd-compat.h header file
 617 // automatically included.
 618 cc_library_static {
 619     defaults: ["libc_defaults"],
 620     srcs: [
 621         // These two depend on getentropy_linux.c, which isn't in libc_ndk.a.
 622         "upstream-openbsd/lib/libc/crypt/arc4random.c",
 623         "upstream-openbsd/lib/libc/crypt/arc4random_uniform.c",
 624
 625         // May be overriden by per-arch optimized versions
 626         "upstream-openbsd/lib/libc/string/memchr.c",
 627         "upstream-openbsd/lib/libc/string/memmove.c",
 628         "upstream-openbsd/lib/libc/string/memrchr.c",
 629         "upstream-openbsd/lib/libc/string/stpcpy.c",
 630         "upstream-openbsd/lib/libc/string/stpncpy.c",
 631         "upstream-openbsd/lib/libc/string/strcat.c",
 632         "upstream-openbsd/lib/libc/string/strcpy.c",
 633         "upstream-openbsd/lib/libc/string/strlcat.c",
 634         "upstream-openbsd/lib/libc/string/strlcpy.c",
 635         "upstream-openbsd/lib/libc/string/strncat.c",
 636         "upstream-openbsd/lib/libc/string/strncmp.c",
 637         "upstream-openbsd/lib/libc/string/strncpy.c",
 638     ],
 639     multilib: {
 640         lib32: {
 641             // LP32 cruft
 642             srcs: ["upstream-openbsd/lib/libc/stdio/putw.c"],
 643         },
 644     },
 645
 646     arch: {
 647         arm: {
 648             exclude_srcs: [
 649                 "upstream-openbsd/lib/libc/string/strcpy.c",
 650             ],
 651             cortex_a7: {
 652                 exclude_srcs: [
 653                     "upstream-openbsd/lib/libc/string/memmove.c",
 654                     "upstream-openbsd/lib/libc/string/stpcpy.c",
 655                     "upstream-openbsd/lib/libc/string/strcat.c",
 656                 ],
 657             },
 658             cortex_a53: {
 659                 exclude_srcs: [
 660                     "upstream-openbsd/lib/libc/string/memmove.c",
 661                     "upstream-openbsd/lib/libc/string/stpcpy.c",
 662                     "upstream-openbsd/lib/libc/string/strcat.c",
 663                 ],
 664             },
 665             cortex_a53_a57: {
 666                 exclude_srcs: [
 667                     "upstream-openbsd/lib/libc/string/memmove.c",
 668                     "upstream-openbsd/lib/libc/string/stpcpy.c",
 669                     "upstream-openbsd/lib/libc/string/strcat.c",
 670                 ],
 671             },
 672             cortex_a8: {
 673                 exclude_srcs: [
 674                     "upstream-openbsd/lib/libc/string/memmove.c",
 675                     "upstream-openbsd/lib/libc/string/stpcpy.c",
 676                     "upstream-openbsd/lib/libc/string/strcat.c",
 677                 ],
 678             },
 679             cortex_a9: {
 680                 exclude_srcs: [
 681                     "upstream-openbsd/lib/libc/string/memmove.c",
 682                     "upstream-openbsd/lib/libc/string/stpcpy.c",
 683                     "upstream-openbsd/lib/libc/string/strcat.c",
 684                 ],
 685             },
 686             cortex_a15: {
 687                 exclude_srcs: [
 688                     "upstream-openbsd/lib/libc/string/memmove.c",
 689                     "upstream-openbsd/lib/libc/string/stpcpy.c",
 690                     "upstream-openbsd/lib/libc/string/strcat.c",
 691                 ],
 692             },
 693             denver: {
 694                 exclude_srcs: [
 695                     "upstream-openbsd/lib/libc/string/memmove.c",
 696                     "upstream-openbsd/lib/libc/string/stpcpy.c",
 697                     "upstream-openbsd/lib/libc/string/strcat.c",
 698                 ],
 699             },
 700             krait: {
 701                 exclude_srcs: [
 702                     "upstream-openbsd/lib/libc/string/memmove.c",
 703                     "upstream-openbsd/lib/libc/string/stpcpy.c",
 704                     "upstream-openbsd/lib/libc/string/strcat.c",
 705                 ],
 706             },
 707         },
 708         arm64: {
 709             exclude_srcs: [
 710                 "upstream-openbsd/lib/libc/string/memchr.c",
 711                 "upstream-openbsd/lib/libc/string/memmove.c",
 712                 "upstream-openbsd/lib/libc/string/stpcpy.c",
 713                 "upstream-openbsd/lib/libc/string/strcpy.c",
 714                 "upstream-openbsd/lib/libc/string/strncmp.c",
 715             ],
 716         },
 717
 718         x86: {
 719             exclude_srcs: [
 720                 "upstream-openbsd/lib/libc/string/memchr.c",
 721                 "upstream-openbsd/lib/libc/string/memmove.c",
 722                 "upstream-openbsd/lib/libc/string/memrchr.c",
 723                 "upstream-openbsd/lib/libc/string/stpcpy.c",
 724                 "upstream-openbsd/lib/libc/string/stpncpy.c",
 725                 "upstream-openbsd/lib/libc/string/strcat.c",
 726                 "upstream-openbsd/lib/libc/string/strcpy.c",
 727                 "upstream-openbsd/lib/libc/string/strncmp.c",
 728                 "upstream-openbsd/lib/libc/string/strncpy.c",
 729             ],
 730             ssse3: {
 731                 exclude_srcs: [
 732                     "upstream-openbsd/lib/libc/string/strlcat.c",
 733                     "upstream-openbsd/lib/libc/string/strlcpy.c",
 734                     "upstream-openbsd/lib/libc/string/strncat.c",
 735                 ],
 736             },
 737         },
 738
 739         x86_64: {
 740             exclude_srcs: [
 741                 "upstream-openbsd/lib/libc/string/memmove.c",
 742                 "upstream-openbsd/lib/libc/string/stpcpy.c",
 743                 "upstream-openbsd/lib/libc/string/stpncpy.c",
 744                 "upstream-openbsd/lib/libc/string/strcat.c",
 745                 "upstream-openbsd/lib/libc/string/strcpy.c",
 746                 "upstream-openbsd/lib/libc/string/strlcat.c",
 747                 "upstream-openbsd/lib/libc/string/strlcpy.c",
 748                 "upstream-openbsd/lib/libc/string/strncat.c",
 749                 "upstream-openbsd/lib/libc/string/strncmp.c",
 750                 "upstream-openbsd/lib/libc/string/strncpy.c",
 751             ],
 752         },
 753     },
 754
 755     cflags: [
 756         "-Wno-sign-compare",
 757         "-Wno-uninitialized",
 758         "-Wno-unused-parameter",
 759         "-include openbsd-compat.h",
 760     ],
 761
 762     local_include_dirs: [
 763         "private",
 764         "stdio",
 765         "upstream-openbsd/android/include",
 766         "upstream-openbsd/lib/libc/include",
 767         "upstream-openbsd/lib/libc/gdtoa/",
 768     ],
 769
 770     name: "libc_openbsd",
 771 }
 772
 773 // ========================================================
 774 // libc_gdtoa.a - upstream OpenBSD C library gdtoa code
 775 // ========================================================
 776 //
 777 // These files are built with the openbsd-compat.h header file
 778 // automatically included.
 779
 780 cc_library_static {
 781     defaults: ["libc_defaults"],
 782     srcs: [
 783         "upstream-openbsd/android/gdtoa_support.cpp",
 784         "upstream-openbsd/lib/libc/gdtoa/dmisc.c",
 785         "upstream-openbsd/lib/libc/gdtoa/dtoa.c",
 786         "upstream-openbsd/lib/libc/gdtoa/gdtoa.c",
 787         "upstream-openbsd/lib/libc/gdtoa/gethex.c",
 788         "upstream-openbsd/lib/libc/gdtoa/gmisc.c",
 789         "upstream-openbsd/lib/libc/gdtoa/hd_init.c",
 790         "upstream-openbsd/lib/libc/gdtoa/hdtoa.c",
 791         "upstream-openbsd/lib/libc/gdtoa/hexnan.c",
 792         "upstream-openbsd/lib/libc/gdtoa/ldtoa.c",
 793         "upstream-openbsd/lib/libc/gdtoa/misc.c",
 794         "upstream-openbsd/lib/libc/gdtoa/smisc.c",
 795         "upstream-openbsd/lib/libc/gdtoa/strtod.c",
 796         "upstream-openbsd/lib/libc/gdtoa/strtodg.c",
 797         "upstream-openbsd/lib/libc/gdtoa/strtof.c",
 798         "upstream-openbsd/lib/libc/gdtoa/strtord.c",
 799         "upstream-openbsd/lib/libc/gdtoa/sum.c",
 800         "upstream-openbsd/lib/libc/gdtoa/ulp.c",
 801     ],
 802     multilib: {
 803         lib64: {
 804             srcs: ["upstream-openbsd/lib/libc/gdtoa/strtorQ.c"],
 805         },
 806     },
 807
 808     cflags: [
 809         "-Wno-sign-compare",
 810         "-Wno-uninitialized",
 811         "-fvisibility=hidden",
 812         "-include openbsd-compat.h",
 813     ],
 814
 815     local_include_dirs: [
 816         "private",
 817         "upstream-openbsd/android/include",
 818         "upstream-openbsd/lib/libc/include",
 819     ],
 820
 821     name: "libc_gdtoa",
 822 }
 823
 824 // ========================================================
 825 // libc_bionic.a - home-grown C library code
 826 // ========================================================
 827
 828 cc_library_static {
 829     defaults: ["libc_defaults"],
 830     srcs: [
 831         // The following implementations depend on pthread data, so we can't
 832         // include them in libc_ndk.a.
 833         "bionic/__cxa_thread_atexit_impl.cpp",
 834         "bionic/fork.cpp",
 835
 836         // The data that backs getauxval is initialized in the libc init
 837         // functions which are invoked by the linker. If this file is included
 838         // in libc_ndk.a, only one of the copies of the global data will be
 839         // initialized, resulting in nullptr dereferences.
 840         "bionic/getauxval.cpp",
 841
 842         // These four require getauxval, which isn't available on older
 843         // platforms.
 844         "bionic/getentropy_linux.c",
 845         "bionic/sysconf.cpp",
 846         "bionic/vdso.cpp",
 847         "bionic/setjmp_cookie.cpp",
 848
 849         "bionic/__memcpy_chk.cpp",
 850         "bionic/__memset_chk.cpp",
 851         "bionic/__strcat_chk.cpp",
 852         "bionic/__strcpy_chk.cpp",
 853         "bionic/strchr.cpp",
 854         "bionic/strnlen.c",
 855         "bionic/strrchr.cpp",
 856     ],
 857     cflags: ["-Wframe-larger-than=2048"],
 858
 859     arch: {
 860         arm: {
 861             srcs: [
 862                 "arch-arm/bionic/abort_arm.S",
 863                 "arch-arm/bionic/atomics_arm.c",
 864                 "arch-arm/bionic/__bionic_clone.S",
 865                 "arch-arm/bionic/_exit_with_stack_teardown.S",
 866                 "arch-arm/bionic/libgcc_compat.c",
 867                 "arch-arm/bionic/popcount_tab.c",
 868                 "arch-arm/bionic/__restore.S",
 869                 "arch-arm/bionic/setjmp.S",
 870                 "arch-arm/bionic/syscall.S",
 871                 "arch-arm/bionic/vfork.S",
 872
 873                 "arch-arm/generic/bionic/memcmp.S",
 874                 "arch-arm/generic/bionic/memcpy.S",
 875                 "arch-arm/generic/bionic/memset.S",
 876                 "arch-arm/generic/bionic/strcmp.S",
 877                 "arch-arm/generic/bionic/strcpy.S",
 878                 "arch-arm/generic/bionic/strlen.c",
 879             ],
 880             exclude_srcs: [
 881                 "bionic/__memcpy_chk.cpp",
 882                 "bionic/__memset_chk.cpp",
 883             ],
 884             cortex_a7: {
 885                 srcs: [
 886                     "arch-arm/cortex-a7/bionic/memset.S",
 887
 888                     "arch-arm/cortex-a15/bionic/memcpy.S",
 889                     "arch-arm/cortex-a15/bionic/stpcpy.S",
 890                     "arch-arm/cortex-a15/bionic/strcat.S",
 891                     "arch-arm/cortex-a15/bionic/__strcat_chk.S",
 892                     "arch-arm/cortex-a15/bionic/strcmp.S",
 893                     "arch-arm/cortex-a15/bionic/strcpy.S",
 894                     "arch-arm/cortex-a15/bionic/__strcpy_chk.S",
 895                     "arch-arm/cortex-a15/bionic/strlen.S",
 896
 897                     "arch-arm/denver/bionic/memmove.S",
 898                 ],
 899                 exclude_srcs: [
 900                     "arch-arm/generic/bionic/memcpy.S",
 901                     "arch-arm/generic/bionic/memset.S",
 902                     "arch-arm/generic/bionic/strcmp.S",
 903                     "arch-arm/generic/bionic/strcpy.S",
 904                     "arch-arm/generic/bionic/strlen.c",
 905                     "bionic/__strcat_chk.cpp",
 906                     "bionic/__strcpy_chk.cpp",
 907                 ],
 908             },
 909             cortex_a53: {
 910                 srcs: [
 911                     "arch-arm/cortex-a53/bionic/memcpy.S",
 912                     "arch-arm/cortex-a53/bionic/__strcat_chk.S",
 913                     "arch-arm/cortex-a53/bionic/__strcpy_chk.S",
 914
 915                     "arch-arm/cortex-a7/bionic/memset.S",
 916
 917                     "arch-arm/cortex-a15/bionic/stpcpy.S",
 918                     "arch-arm/cortex-a15/bionic/strcat.S",
 919                     "arch-arm/cortex-a15/bionic/strcmp.S",
 920                     "arch-arm/cortex-a15/bionic/strcpy.S",
 921                     "arch-arm/cortex-a15/bionic/strlen.S",
 922
 923                     "arch-arm/denver/bionic/memmove.S",
 924                 ],
 925                 exclude_srcs: [
 926                     "arch-arm/generic/bionic/memcpy.S",
 927                     "arch-arm/generic/bionic/memset.S",
 928                     "arch-arm/generic/bionic/strcmp.S",
 929                     "arch-arm/generic/bionic/strcpy.S",
 930                     "arch-arm/generic/bionic/strlen.c",
 931                     "bionic/__strcat_chk.cpp",
 932                     "bionic/__strcpy_chk.cpp",
 933                 ],
 934             },
 935             cortex_a53_a57: {
 936                 srcs: [
 937                     "arch-arm/cortex-a15/bionic/memcpy.S",
 938                     "arch-arm/cortex-a15/bionic/memset.S",
 939                     "arch-arm/cortex-a15/bionic/stpcpy.S",
 940                     "arch-arm/cortex-a15/bionic/strcat.S",
 941                     "arch-arm/cortex-a15/bionic/__strcat_chk.S",
 942                     "arch-arm/cortex-a15/bionic/strcmp.S",
 943                     "arch-arm/cortex-a15/bionic/strcpy.S",
 944                     "arch-arm/cortex-a15/bionic/__strcpy_chk.S",
 945                     "arch-arm/cortex-a15/bionic/strlen.S",
 946
 947                     "arch-arm/denver/bionic/memmove.S",
 948                 ],
 949                 exclude_srcs: [
 950                     "arch-arm/generic/bionic/memcpy.S",
 951                     "arch-arm/generic/bionic/memset.S",
 952                     "arch-arm/generic/bionic/strcmp.S",
 953                     "arch-arm/generic/bionic/strcpy.S",
 954                     "arch-arm/generic/bionic/strlen.c",
 955                     "bionic/__strcat_chk.cpp",
 956                     "bionic/__strcpy_chk.cpp",
 957                 ],
 958             },
 959             cortex_a8: {
 960                 srcs: [
 961                     "arch-arm/cortex-a15/bionic/memcpy.S",
 962                     "arch-arm/cortex-a15/bionic/memset.S",
 963                     "arch-arm/cortex-a15/bionic/stpcpy.S",
 964                     "arch-arm/cortex-a15/bionic/strcat.S",
 965                     "arch-arm/cortex-a15/bionic/__strcat_chk.S",
 966                     "arch-arm/cortex-a15/bionic/strcmp.S",
 967                     "arch-arm/cortex-a15/bionic/strcpy.S",
 968                     "arch-arm/cortex-a15/bionic/__strcpy_chk.S",
 969                     "arch-arm/cortex-a15/bionic/strlen.S",
 970
 971                     "arch-arm/denver/bionic/memmove.S",
 972                 ],
 973                 exclude_srcs: [
 974                     "arch-arm/generic/bionic/memcpy.S",
 975                     "arch-arm/generic/bionic/memset.S",
 976                     "arch-arm/generic/bionic/strcmp.S",
 977                     "arch-arm/generic/bionic/strcpy.S",
 978                     "arch-arm/generic/bionic/strlen.c",
 979                     "bionic/__strcat_chk.cpp",
 980                     "bionic/__strcpy_chk.cpp",
 981                 ],
 982             },
 983             cortex_a9: {
 984                 srcs: [
 985                     "arch-arm/cortex-a9/bionic/memcpy.S",
 986                     "arch-arm/cortex-a9/bionic/memset.S",
 987                     "arch-arm/cortex-a9/bionic/stpcpy.S",
 988                     "arch-arm/cortex-a9/bionic/strcat.S",
 989                     "arch-arm/cortex-a9/bionic/__strcat_chk.S",
 990                     "arch-arm/cortex-a9/bionic/strcmp.S",
 991                     "arch-arm/cortex-a9/bionic/strcpy.S",
 992                     "arch-arm/cortex-a9/bionic/__strcpy_chk.S",
 993                     "arch-arm/cortex-a9/bionic/strlen.S",
 994
 995                     "arch-arm/denver/bionic/memmove.S",
 996                 ],
 997                 exclude_srcs: [
 998                     "arch-arm/generic/bionic/memcpy.S",
 999                     "arch-arm/generic/bionic/memset.S",
1000                     "arch-arm/generic/bionic/strcmp.S",
1001                     "arch-arm/generic/bionic/strcpy.S",
1002                     "arch-arm/generic/bionic/strlen.c",
1003                     "bionic/__strcat_chk.cpp",
1004                     "bionic/__strcpy_chk.cpp",
1005                 ],
1006             },
1007             cortex_a15: {
1008                 srcs: [
1009                     "arch-arm/cortex-a15/bionic/memcpy.S",
1010                     "arch-arm/cortex-a15/bionic/memset.S",
1011                     "arch-arm/cortex-a15/bionic/stpcpy.S",
1012                     "arch-arm/cortex-a15/bionic/strcat.S",
1013                     "arch-arm/cortex-a15/bionic/__strcat_chk.S",
1014                     "arch-arm/cortex-a15/bionic/strcmp.S",
1015                     "arch-arm/cortex-a15/bionic/strcpy.S",
1016                     "arch-arm/cortex-a15/bionic/__strcpy_chk.S",
1017                     "arch-arm/cortex-a15/bionic/strlen.S",
1018
1019                     "arch-arm/denver/bionic/memmove.S",
1020                 ],
1021                 exclude_srcs: [
1022                     "arch-arm/generic/bionic/memcpy.S",
1023                     "arch-arm/generic/bionic/memset.S",
1024                     "arch-arm/generic/bionic/strcmp.S",
1025                     "arch-arm/generic/bionic/strcpy.S",
1026                     "arch-arm/generic/bionic/strlen.c",
1027                     "bionic/__strcat_chk.cpp",
1028                     "bionic/__strcpy_chk.cpp",
1029                 ],
1030             },
1031             denver: {
1032                 srcs: [
1033                     "arch-arm/denver/bionic/memcpy.S",
1034                     "arch-arm/denver/bionic/memmove.S",
1035                     "arch-arm/denver/bionic/memset.S",
1036                     "arch-arm/denver/bionic/__strcat_chk.S",
1037                     "arch-arm/denver/bionic/__strcpy_chk.S",
1038
1039                     // Use cortex-a15 versions of strcat/strcpy/strlen.
1040                     "arch-arm/cortex-a15/bionic/stpcpy.S",
1041                     "arch-arm/cortex-a15/bionic/strcat.S",
1042                     "arch-arm/cortex-a15/bionic/strcmp.S",
1043                     "arch-arm/cortex-a15/bionic/strcpy.S",
1044                     "arch-arm/cortex-a15/bionic/strlen.S",
1045                 ],
1046                 exclude_srcs: [
1047                     "arch-arm/generic/bionic/memcpy.S",
1048                     "arch-arm/generic/bionic/memset.S",
1049                     "arch-arm/generic/bionic/strcmp.S",
1050                     "arch-arm/generic/bionic/strcpy.S",
1051                     "arch-arm/generic/bionic/strlen.c",
1052                     "bionic/__strcat_chk.cpp",
1053                     "bionic/__strcpy_chk.cpp",
1054                 ],
1055             },
1056             krait: {
1057                 srcs: [
1058                     "arch-arm/krait/bionic/memcpy.S",
1059                     "arch-arm/krait/bionic/memset.S",
1060                     "arch-arm/krait/bionic/strcmp.S",
1061                     "arch-arm/krait/bionic/__strcat_chk.S",
1062                     "arch-arm/krait/bionic/__strcpy_chk.S",
1063
1064                     // Use cortex-a15 versions of strcat/strcpy/strlen.
1065                     "arch-arm/cortex-a15/bionic/stpcpy.S",
1066                     "arch-arm/cortex-a15/bionic/strcat.S",
1067                     "arch-arm/cortex-a15/bionic/strcpy.S",
1068                     "arch-arm/cortex-a15/bionic/strlen.S",
1069
1070                     "arch-arm/denver/bionic/memmove.S",
1071                 ],
1072                 exclude_srcs: [
1073                     "arch-arm/generic/bionic/memcpy.S",
1074                     "arch-arm/generic/bionic/memset.S",
1075                     "arch-arm/generic/bionic/strcmp.S",
1076                     "arch-arm/generic/bionic/strcpy.S",
1077                     "arch-arm/generic/bionic/strlen.c",
1078                     "bionic/__strcat_chk.cpp",
1079                     "bionic/__strcpy_chk.cpp",
1080                 ],
1081             },
1082
1083         },
1084         arm64: {
1085             srcs: [
1086                 "arch-arm64/bionic/__bionic_clone.S",
1087                 "arch-arm64/bionic/_exit_with_stack_teardown.S",
1088                 "arch-arm64/bionic/setjmp.S",
1089                 "arch-arm64/bionic/syscall.S",
1090                 "arch-arm64/bionic/vfork.S",
1091
1092                 "arch-arm64/generic/bionic/memchr.S",
1093                 "arch-arm64/generic/bionic/memcmp.S",
1094                 "arch-arm64/generic/bionic/memcpy.S",
1095                 "arch-arm64/generic/bionic/memmove.S",
1096                 "arch-arm64/generic/bionic/memset.S",
1097                 "arch-arm64/generic/bionic/stpcpy.S",
1098                 "arch-arm64/generic/bionic/strchr.S",
1099                 "arch-arm64/generic/bionic/strcmp.S",
1100                 "arch-arm64/generic/bionic/strcpy.S",
1101                 "arch-arm64/generic/bionic/strlen.S",
1102                 "arch-arm64/generic/bionic/strncmp.S",
1103                 "arch-arm64/generic/bionic/strnlen.S",
1104                 "arch-arm64/generic/bionic/wmemmove.S",
1105             ],
1106             exclude_srcs: [
1107                 "bionic/__memcpy_chk.cpp",
1108                 "bionic/strchr.cpp",
1109                 "bionic/strnlen.c",
1110             ],
1111             denver64: {
1112                 srcs: [
1113                     "arch-arm64/denver64/bionic/memcpy.S",
1114                     "arch-arm64/denver64/bionic/memset.S",
1115                 ],
1116                 exclude_srcs: [
1117                     "arch-arm64/generic/bionic/memcpy.S",
1118                     "arch-arm64/generic/bionic/memset.S",
1119                 ],
1120             },
1121         },
1122
1123         mips: {
1124             srcs: [
1125                 "arch-mips/bionic/__bionic_clone.S",
1126                 "arch-mips/bionic/bzero.S",
1127                 "arch-mips/bionic/cacheflush.cpp",
1128                 "arch-mips/bionic/_exit_with_stack_teardown.S",
1129                 "arch-mips/bionic/setjmp.S",
1130                 "arch-mips/bionic/syscall.S",
1131                 "arch-mips/bionic/vfork.S",
1132
1133                 "arch-mips/string/memcmp.c",
1134                 "arch-mips/string/memcpy.S",
1135                 "arch-mips/string/memset.S",
1136                 "arch-mips/string/strcmp.S",
1137                 "arch-mips/string/strlen.c",
1138             ],
1139             rev6: {
1140                 srcs: [
1141                     "arch-mips/string/mips_strlen.c",
1142                 ],
1143                 exclude_srcs: [
1144                     "arch-mips/string/strlen.c",
1145                 ],
1146             },
1147         },
1148         mips64: {
1149             srcs: [
1150                 "arch-mips64/bionic/__bionic_clone.S",
1151                 "arch-mips64/bionic/_exit_with_stack_teardown.S",
1152                 "arch-mips64/bionic/setjmp.S",
1153                 "arch-mips64/bionic/syscall.S",
1154                 "arch-mips64/bionic/vfork.S",
1155                 "arch-mips64/bionic/stat.cpp",
1156
1157                 "arch-mips/string/memcmp.c",
1158                 "arch-mips/string/memcpy.S",
1159                 "arch-mips/string/memset.S",
1160                 "arch-mips/string/strcmp.S",
1161                 "arch-mips/string/strlen.c",
1162             ],
1163         },
1164
1165         x86: {
1166             srcs: [
1167                 "arch-x86/bionic/__bionic_clone.S",
1168                 "arch-x86/bionic/_exit_with_stack_teardown.S",
1169                 "arch-x86/bionic/libgcc_compat.c",
1170                 "arch-x86/bionic/__restore.S",
1171                 "arch-x86/bionic/setjmp.S",
1172                 "arch-x86/bionic/syscall.S",
1173                 "arch-x86/bionic/vfork.S",
1174
1175                 "arch-x86/generic/string/memcmp.S",
1176                 "arch-x86/generic/string/strcmp.S",
1177                 "arch-x86/generic/string/strncmp.S",
1178                 "arch-x86/generic/string/strcat.S",
1179                 "arch-x86/atom/string/sse2-memchr-atom.S",
1180                 "arch-x86/atom/string/sse2-memrchr-atom.S",
1181                 "arch-x86/atom/string/sse2-strchr-atom.S",
1182                 "arch-x86/atom/string/sse2-strnlen-atom.S",
1183                 "arch-x86/atom/string/sse2-strrchr-atom.S",
1184                 "arch-x86/atom/string/sse2-wcschr-atom.S",
1185                 "arch-x86/atom/string/sse2-wcsrchr-atom.S",
1186                 "arch-x86/atom/string/sse2-wcslen-atom.S",
1187                 "arch-x86/atom/string/sse2-wcscmp-atom.S",
1188                 "arch-x86/silvermont/string/sse2-bcopy-slm.S",
1189                 "arch-x86/silvermont/string/sse2-bzero-slm.S",
1190                 "arch-x86/silvermont/string/sse2-memcpy-slm.S",
1191                 "arch-x86/silvermont/string/sse2-memmove-slm.S",
1192                 "arch-x86/silvermont/string/sse2-memset-slm.S",
1193                 "arch-x86/silvermont/string/sse2-stpcpy-slm.S",
1194                 "arch-x86/silvermont/string/sse2-stpncpy-slm.S",
1195                 "arch-x86/silvermont/string/sse2-strcpy-slm.S",
1196                 "arch-x86/silvermont/string/sse2-strlen-slm.S",
1197                 "arch-x86/silvermont/string/sse2-strncpy-slm.S",
1198             ],
1199
1200             exclude_srcs: [
1201                 "bionic/strchr.cpp",
1202                 "bionic/strnlen.c",
1203                 "bionic/strrchr.cpp",
1204             ],
1205             atom: {
1206                 srcs: [
1207                     "arch-x86/atom/string/sse2-bzero-atom.S",
1208                     "arch-x86/atom/string/sse2-memset-atom.S",
1209                     "arch-x86/atom/string/sse2-strlen-atom.S",
1210                     "arch-x86/atom/string/ssse3-bcopy-atom.S",
1211                     "arch-x86/atom/string/ssse3-memcmp-atom.S",
1212                     "arch-x86/atom/string/ssse3-memcpy-atom.S",
1213                     "arch-x86/atom/string/ssse3-memmove-atom.S",
1214                     "arch-x86/atom/string/ssse3-strcpy-atom.S",
1215                     "arch-x86/atom/string/ssse3-strncpy-atom.S",
1216                     "arch-x86/atom/string/ssse3-wmemcmp-atom.S",
1217                 ],
1218                 exclude_srcs: [
1219                     "arch-x86/generic/string/memcmp.S",
1220                     "arch-x86/silvermont/string/sse2-bcopy-slm.S",
1221                     "arch-x86/silvermont/string/sse2-bzero-slm.S",
1222                     "arch-x86/silvermont/string/sse2-memcpy-slm.S",
1223                     "arch-x86/silvermont/string/sse2-memmove-slm.S",
1224                     "arch-x86/silvermont/string/sse2-memset-slm.S",
1225                     "arch-x86/silvermont/string/sse2-strcpy-slm.S",
1226                     "arch-x86/silvermont/string/sse2-strlen-slm.S",
1227                     "arch-x86/silvermont/string/sse2-strncpy-slm.S",
1228                 ],
1229             },
1230             ssse3: {
1231                 srcs: [
1232                     "arch-x86/atom/string/ssse3-strncat-atom.S",
1233                     "arch-x86/atom/string/ssse3-strlcat-atom.S",
1234                     "arch-x86/atom/string/ssse3-strlcpy-atom.S",
1235                     "arch-x86/atom/string/ssse3-strcat-atom.S",
1236                     "arch-x86/atom/string/ssse3-strcmp-atom.S",
1237                     "arch-x86/atom/string/ssse3-strncmp-atom.S",
1238                     "arch-x86/atom/string/ssse3-wcscat-atom.S",
1239                     "arch-x86/atom/string/ssse3-wcscpy-atom.S",
1240                 ],
1241                 exclude_srcs: [
1242                     "arch-x86/generic/string/strcmp.S",
1243                     "arch-x86/generic/string/strncmp.S",
1244                     "arch-x86/generic/string/strcat.S",
1245                 ],
1246             },
1247             sse4: {
1248                 srcs: [
1249                     "arch-x86/silvermont/string/sse4-memcmp-slm.S",
1250                     "arch-x86/silvermont/string/sse4-wmemcmp-slm.S",
1251                 ],
1252                 exclude_srcs: [
1253                     "arch-x86/generic/string/memcmp.S",
1254                 ],
1255             },
1256         },
1257         x86_64: {
1258             srcs: [
1259                 "arch-x86_64/bionic/__bionic_clone.S",
1260                 "arch-x86_64/bionic/_exit_with_stack_teardown.S",
1261                 "arch-x86_64/bionic/__restore_rt.S",
1262                 "arch-x86_64/bionic/setjmp.S",
1263                 "arch-x86_64/bionic/syscall.S",
1264                 "arch-x86_64/bionic/vfork.S",
1265
1266                 "arch-x86_64/string/sse2-memcpy-slm.S",
1267                 "arch-x86_64/string/sse2-memmove-slm.S",
1268                 "arch-x86_64/string/sse2-memset-slm.S",
1269                 "arch-x86_64/string/sse2-stpcpy-slm.S",
1270                 "arch-x86_64/string/sse2-stpncpy-slm.S",
1271                 "arch-x86_64/string/sse2-strcat-slm.S",
1272                 "arch-x86_64/string/sse2-strcpy-slm.S",
1273                 "arch-x86_64/string/sse2-strlcat-slm.S",
1274                 "arch-x86_64/string/sse2-strlcpy-slm.S",
1275                 "arch-x86_64/string/sse2-strlen-slm.S",
1276                 "arch-x86_64/string/sse2-strncat-slm.S",
1277                 "arch-x86_64/string/sse2-strncpy-slm.S",
1278                 "arch-x86_64/string/sse4-memcmp-slm.S",
1279                 "arch-x86_64/string/ssse3-strcmp-slm.S",
1280                 "arch-x86_64/string/ssse3-strncmp-slm.S",
1281             ],
1282         },
1283     },
1284
1285     cppflags: ["-Wold-style-cast"],
1286     include_dirs: ["bionic/libstdc++/include"],
1287     name: "libc_bionic",
1288 }
1289
1290 // ========================================================
1291 // libc_bionic_ndk.a- The portions of libc_bionic that can
1292 // be safely used in libc_ndk.a (no troublesome global data
1293 // or constructors).
1294 // ========================================================
1295 cc_library_static {
1296     defaults: ["libc_defaults"],
1297     srcs: [
1298         "bionic/abort.cpp",
1299         "bionic/accept.cpp",
1300         "bionic/accept4.cpp",
1301         "bionic/access.cpp",
1302         "bionic/arpa_inet.cpp",
1303         "bionic/assert.cpp",
1304         "bionic/atof.cpp",
1305         "bionic/bionic_netlink.cpp",
1306         "bionic/bionic_systrace.cpp",
1307         "bionic/bionic_time_conversions.cpp",
1308         "bionic/brk.cpp",
1309         "bionic/c16rtomb.cpp",
1310         "bionic/c32rtomb.cpp",
1311         "bionic/chmod.cpp",
1312         "bionic/chown.cpp",
1313         "bionic/clearenv.cpp",
1314         "bionic/clock.cpp",
1315         "bionic/clock_getcpuclockid.cpp",
1316         "bionic/clock_nanosleep.cpp",
1317         "bionic/clone.cpp",
1318         "bionic/close.cpp",
1319         "bionic/__cmsg_nxthdr.cpp",
1320         "bionic/connect.cpp",
1321         "bionic/ctype.cpp",
1322         "bionic/dirent.cpp",
1323         "bionic/dup2.cpp",
1324         "bionic/epoll_create.cpp",
1325         "bionic/epoll_pwait.cpp",
1326         "bionic/epoll_wait.cpp",
1327         "bionic/__errno.cpp",
1328         "bionic/error.cpp",
1329         "bionic/eventfd_read.cpp",
1330         "bionic/eventfd_write.cpp",
1331         "bionic/faccessat.cpp",
1332         "bionic/fchmod.cpp",
1333         "bionic/fchmodat.cpp",
1334         "bionic/ffs.cpp",
1335         "bionic/fgetxattr.cpp",
1336         "bionic/flistxattr.cpp",
1337         "bionic/flockfile.cpp",
1338         "bionic/fpclassify.cpp",
1339         "bionic/fsetxattr.cpp",
1340         "bionic/ftruncate.cpp",
1341         "bionic/futimens.cpp",
1342         "bionic/getcwd.cpp",
1343         "bionic/gethostname.cpp",
1344         "bionic/getpgrp.cpp",
1345         "bionic/getpid.cpp",
1346         "bionic/gettid.cpp",
1347         "bionic/__gnu_basename.cpp",
1348         "bionic/ifaddrs.cpp",
1349         "bionic/inotify_init.cpp",
1350         "bionic/ioctl.cpp",
1351         "bionic/lchown.cpp",
1352         "bionic/lfs64_support.cpp",
1353         "bionic/__libc_current_sigrtmax.cpp",
1354         "bionic/__libc_current_sigrtmin.cpp",
1355         "bionic/libc_init_common.cpp",
1356         "bionic/libc_logging.cpp",
1357         "bionic/libgen.cpp",
1358         "bionic/link.cpp",
1359         "bionic/locale.cpp",
1360         "bionic/lstat.cpp",
1361         "bionic/malloc_info.cpp",
1362         "bionic/mbrtoc16.cpp",
1363         "bionic/mbrtoc32.cpp",
1364         "bionic/mbstate.cpp",
1365         "bionic/mempcpy.cpp",
1366         "bionic/mkdir.cpp",
1367         "bionic/mkfifo.cpp",
1368         "bionic/mknod.cpp",
1369         "bionic/mntent.cpp",
1370         "bionic/mremap.cpp",
1371         "bionic/NetdClientDispatch.cpp",
1372         "bionic/net_if.cpp",
1373         "bionic/open.cpp",
1374         "bionic/pathconf.cpp",
1375         "bionic/pause.cpp",
1376         "bionic/pipe.cpp",
1377         "bionic/poll.cpp",
1378         "bionic/posix_fadvise.cpp",
1379         "bionic/posix_fallocate.cpp",
1380         "bionic/posix_madvise.cpp",
1381         "bionic/posix_timers.cpp",
1382         "bionic/ptrace.cpp",
1383         "bionic/pty.cpp",
1384         "bionic/raise.cpp",
1385         "bionic/rand.cpp",
1386         "bionic/readlink.cpp",
1387         "bionic/reboot.cpp",
1388         "bionic/recv.cpp",
1389         "bionic/rename.cpp",
1390         "bionic/rmdir.cpp",
1391         "bionic/scandir.cpp",
1392         "bionic/sched_getaffinity.cpp",
1393         "bionic/sched_getcpu.cpp",
1394         "bionic/semaphore.cpp",
1395         "bionic/send.cpp",
1396         "bionic/setegid.cpp",
1397         "bionic/__set_errno.cpp",
1398         "bionic/seteuid.cpp",
1399         "bionic/setpgrp.cpp",
1400         "bionic/sigaction.cpp",
1401         "bionic/sigaddset.cpp",
1402         "bionic/sigdelset.cpp",
1403         "bionic/sigemptyset.cpp",
1404         "bionic/sigfillset.cpp",
1405         "bionic/sigismember.cpp",
1406         "bionic/signal.cpp",
1407         "bionic/signalfd.cpp",
1408         "bionic/sigpending.cpp",
1409         "bionic/sigprocmask.cpp",
1410         "bionic/sigqueue.cpp",
1411         "bionic/sigsuspend.cpp",
1412         "bionic/sigtimedwait.cpp",
1413         "bionic/sigwait.cpp",
1414         "bionic/sigwaitinfo.cpp",
1415         "bionic/socket.cpp",
1416         "bionic/stat.cpp",
1417         "bionic/statvfs.cpp",
1418         "bionic/strchrnul.cpp",
1419         "bionic/strerror.cpp",
1420         "bionic/strerror_r.cpp",
1421         "bionic/strsignal.cpp",
1422         "bionic/strtold.cpp",
1423         "bionic/stubs.cpp",
1424         "bionic/symlink.cpp",
1425         "bionic/sysinfo.cpp",
1426         "bionic/syslog.cpp",
1427         "bionic/sys_siglist.c",
1428         "bionic/sys_signame.c",
1429         "bionic/system_properties.cpp",
1430         "bionic/tdestroy.cpp",
1431         "bionic/termios.cpp",
1432         "bionic/thread_private.cpp",
1433         "bionic/tmpfile.cpp",
1434         "bionic/umount.cpp",
1435         "bionic/unlink.cpp",
1436         "bionic/utimes.cpp",
1437         "bionic/wait.cpp",
1438         "bionic/wchar.cpp",
1439         "bionic/wctype.cpp",
1440         "bionic/wmempcpy.cpp",
1441     ],
1442     cflags: ["-Wframe-larger-than=2048"],
1443
1444     multilib: {
1445         lib32: {
1446             // LP32 cruft
1447             srcs: ["bionic/mmap.cpp"],
1448         },
1449     },
1450
1451     cppflags: ["-Wold-style-cast"],
1452     local_include_dirs: ["stdio"],
1453     include_dirs: ["bionic/libstdc++/include"],
1454     name: "libc_bionic_ndk",
1455 }
1456
1457 // ========================================================
1458 // libc_pthread.a - pthreads parts that previously lived in
1459 // libc_bionic.a. Relocated to their own library because
1460 // they can't be included in libc_ndk.a (as they layout of
1461 // pthread_t has changed over the years and has ABI
1462 // compatibility issues).
1463 // ========================================================
1464
1465 cc_library_static {
1466     defaults: ["libc_defaults"],
1467     srcs: [
1468         "bionic/pthread_atfork.cpp",
1469         "bionic/pthread_attr.cpp",
1470         "bionic/pthread_barrier.cpp",
1471         "bionic/pthread_cond.cpp",
1472         "bionic/pthread_create.cpp",
1473         "bionic/pthread_detach.cpp",
1474         "bionic/pthread_equal.cpp",
1475         "bionic/pthread_exit.cpp",
1476         "bionic/pthread_getcpuclockid.cpp",
1477         "bionic/pthread_getschedparam.cpp",
1478         "bionic/pthread_gettid_np.cpp",
1479         "bionic/pthread_internal.cpp",
1480         "bionic/pthread_join.cpp",
1481         "bionic/pthread_key.cpp",
1482         "bionic/pthread_kill.cpp",
1483         "bionic/pthread_mutex.cpp",
1484         "bionic/pthread_once.cpp",
1485         "bionic/pthread_rwlock.cpp",
1486         "bionic/pthread_self.cpp",
1487         "bionic/pthread_setname_np.cpp",
1488         "bionic/pthread_setschedparam.cpp",
1489         "bionic/pthread_sigmask.cpp",
1490         "bionic/pthread_spinlock.cpp",
1491     ],
1492     cflags: ["-Wframe-larger-than=2048"],
1493
1494     cppflags: ["-Wold-style-cast"],
1495     include_dirs: ["bionic/libstdc++/include"],
1496     name: "libc_pthread",
1497 }
1498
1499 // ========================================================
1500 // libc_cxa.a - Things traditionally in libstdc++
1501 // ========================================================
1502
1503 cc_library_static {
1504     defaults: ["libc_defaults"],
1505     srcs: [
1506         "bionic/__cxa_guard.cpp",
1507         "bionic/__cxa_pure_virtual.cpp",
1508         "bionic/new.cpp",
1509     ],
1510     cflags: ["-fvisibility=hidden"],
1511     include_dirs: ["bionic/libstdc++/include"],
1512     name: "libc_cxa",
1513     clang: true, // GCC refuses to hide new/delete
1514
1515     // b/17574078: Need to disable coverage until we have a prebuilt libprofile_rt.
1516     // Since this is a static library built with clang, it needs to link
1517     // libprofile_rt when it is linked into the final binary. Since the final binary
1518     // is built with GCC, it won't link libprofile_rt. We can't very easily just add
1519     // libprofile_rt to all link lines the way we've done for libgcov because
1520     // libprofile_rt isn't prebuilt, and it would be tricky to write a rule that
1521     // would make sure libprofile_rt is built.
1522     native_coverage: false,
1523 }
1524
1525 // ========================================================
1526 // libc_syscalls.a
1527 // ========================================================
1528
1529 cc_library_static {
1530     arch: {
1531         arm: {
1532             srcs: ["arch-arm/syscalls/**/*.S"],
1533         },
1534         arm64: {
1535             srcs: ["arch-arm64/syscalls/**/*.S"],
1536         },
1537         mips: {
1538             srcs: ["arch-mips/syscalls/**/*.S"],
1539         },
1540         mips64: {
1541             srcs: ["arch-mips64/syscalls/**/*.S"],
1542         },
1543         x86: {
1544             srcs: ["arch-x86/syscalls/**/*.S"],
1545         },
1546         x86_64: {
1547             srcs: ["arch-x86_64/syscalls/**/*.S"],
1548         },
1549     },
1550     name: "libc_syscalls",
1551 }
1552
1553 // ========================================================
1554 // libc_aeabi.a
1555 // This is an LP32 ARM-only library that needs to be built with -fno-builtin
1556 // to avoid infinite recursion. For the other architectures we just build an
1557 // empty library to keep this makefile simple.
1558 // ========================================================
1559
1560 cc_library_static {
1561     defaults: ["libc_defaults"],
1562     arch: {
1563         arm: {
1564             srcs: ["arch-arm/bionic/__aeabi.c"],
1565         },
1566     },
1567     name: "libc_aeabi",
1568     cflags: ["-fno-builtin"],
1569 }
1570
1571 // ========================================================
1572 // libc_ndk.a
1573 // Compatibility library for the NDK. This library contains
1574 // all the parts of libc that are safe to statically link.
1575 // We can't safely statically link things that can only run
1576 // on a certain version of the OS. Examples include
1577 // anything that talks to netd (a large portion of the DNS
1578 // code) and anything that is dependent on the layout of a
1579 // data structure that has changed across releases (such as
1580 // pthread_t).
1581 // ========================================================
1582
1583 cc_library_static {
1584     name: "libc_ndk",
1585     defaults: ["libc_defaults"],
1586     srcs: libc_common_src_files + ["bionic/malloc_debug_common.cpp"],
1587     multilib: {
1588         lib32: {
1589             srcs: libc_common_src_files_32,
1590         },
1591     },
1592     arch: {
1593         arm: {
1594             srcs: [
1595                 "arch-arm/bionic/exidx_dynamic.c",
1596                 "arch-common/bionic/crtbegin_so.c",
1597                 "arch-arm/bionic/atexit_legacy.c",
1598                 "arch-common/bionic/crtend_so.S",
1599             ],
1600             whole_static_libs: ["libc_aeabi"],
1601         },
1602     },
1603
1604     cflags: [
1605         "-fvisibility=hidden",
1606         "-DLIBC_STATIC",
1607     ],
1608
1609     whole_static_libs: [
1610         "libc_bionic_ndk",
1611         "libc_cxa",
1612         "libc_freebsd",
1613         "libc_gdtoa",
1614         "libc_malloc",
1615         "libc_netbsd",
1616         "libc_openbsd_ndk",
1617         "libc_stack_protector",
1618         "libc_syscalls",
1619         "libc_tzcode",
1620         "libm",
1621     ],
1622 }
1623
1624 // ========================================================
1625 // libc_common.a
1626 // ========================================================
1627
1628 cc_library_static {
1629     defaults: ["libc_defaults"],
1630     srcs: libc_common_src_files,
1631     multilib: {
1632         lib32: {
1633             srcs: libc_common_src_files_32,
1634         },
1635     },
1636     name: "libc_common",
1637
1638     whole_static_libs: [
1639         "libc_bionic",
1640         "libc_bionic_ndk",
1641         "libc_cxa",
1642         "libc_dns",
1643         "libc_freebsd",
1644         "libc_gdtoa",
1645         "libc_malloc",
1646         "libc_netbsd",
1647         "libc_openbsd",
1648         "libc_openbsd_ndk",
1649         "libc_pthread",
1650         "libc_stack_protector",
1651         "libc_syscalls",
1652         "libc_tzcode",
1653     ],
1654
1655     arch: {
1656         arm: {
1657             whole_static_libs: ["libc_aeabi"],
1658         },
1659     },
1660 }
1661
1662 // ========================================================
1663 // libc_nomalloc.a
1664 // ========================================================
1665 //
1666 // This is a version of the static C library that does not
1667 // include malloc. It's useful in situations when the user wants
1668 // to provide their own malloc implementation, or wants to
1669 // explicitly disallow the use of malloc, such as in the
1670 // dynamic linker.
1671
1672 cc_library_static {
1673     defaults: ["libc_defaults"],
1674     srcs: [
1675         "bionic/dl_iterate_phdr_static.cpp",
1676     ],
1677
1678     arch: {
1679         arm: {
1680             srcs: ["arch-arm/bionic/exidx_static.c"],
1681         },
1682     },
1683
1684     cflags: ["-DLIBC_STATIC"],
1685
1686     name: "libc_nomalloc",
1687
1688     whole_static_libs: [
1689         "libc_common",
1690         "libc_init_static",
1691     ],
1692 }
1693
1694 // ========================================================
1695 // libc_malloc.a: the _prefixed_ malloc functions (like dlcalloc).
1696 // ========================================================
1697 cc_library_static {
1698     defaults: ["libc_defaults"],
1699     product_variables: {
1700         device_uses_jemalloc: {
1701             srcs: ["bionic/jemalloc_wrapper.cpp"],
1702             whole_static_libs: ["libjemalloc"],
1703         },
1704         device_uses_dlmalloc: {
1705             srcs: ["bionic/dlmalloc.c"],
1706         },
1707     },
1708     cflags: ["-fvisibility=hidden"],
1709
1710     name: "libc_malloc",
1711 }
1712
1713 // ========================================================
1714 // libc.a + libc.so
1715 // ========================================================
1716 cc_library {
1717     defaults: ["libc_defaults"],
1718     name: "libc",
1719     product_variables: {
1720         platform_sdk_version: {
1721             asflags: ["-DPLATFORM_SDK_VERSION=%d"],
1722         },
1723     },
1724     srcs: ["bionic/malloc_debug_common.cpp"],
1725     static: {
1726         srcs: [
1727             "bionic/dl_iterate_phdr_static.cpp",
1728         ],
1729         cflags: ["-DLIBC_STATIC"],
1730         whole_static_libs: ["libc_init_static"],
1731     },
1732     shared: {
1733         srcs: [
1734             "arch-common/bionic/crtbegin_so.c",
1735             "arch-common/bionic/crtbrand.S",
1736             "bionic/libc_init_dynamic.cpp",
1737             "bionic/NetdClient.cpp",
1738             "arch-common/bionic/crtend_so.S",
1739         ],
1740     },
1741
1742     required: ["tzdata"],
1743
1744     // Leave the symbols in the shared library so that stack unwinders can produce
1745     // meaningful name resolution.
1746     strip: "keep_symbols",
1747
1748     // WARNING: The only library libc.so should depend on is libdl.so!  If you add other libraries,
1749     // make sure to add -Wl,--exclude-libs=libgcc.a to the LOCAL_LDFLAGS for those libraries.  This
1750     // ensures that symbols that are pulled into those new libraries from libgcc.a are not declared
1751     // external; if that were the case, then libc would not pull those symbols from libgcc.a as it
1752     // should, instead relying on the external symbols from the dependent libraries.  That would
1753     // create a "cloaked" dependency on libgcc.a in libc though the libraries, which is not what
1754     // you wanted!
1755
1756     shared_libs: ["libdl"],
1757     whole_static_libs: ["libc_common"],
1758
1759     // We'd really like to do this for all architectures, but since this wasn't done
1760     // before, these symbols must continue to be exported on LP32 for binary
1761     // compatibility.
1762     multilib: {
1763         lib64: {
1764             ldflags: ["-Wl,--exclude-libs,libgcc.a"],
1765         },
1766     },
1767
1768     nocrt: true,
1769
1770     arch: {
1771         arm: {
1772             //TODO: This is to work around b/24465209. Remove after root cause is fixed
1773             ldflags: ["-Wl,--hash-style=both"],
1774
1775             // Don't re-export new/delete and friends, even if the compiler really wants to.
1776             version_script: "libc.arm.map",
1777             product_variables: {
1778                 brillo: {
1779                     version_script: "libc.arm.brillo.map",
1780                 },
1781             },
1782
1783             shared: {
1784                 srcs: ["arch-arm/bionic/exidx_dynamic.c"],
1785             },
1786             static: {
1787                 srcs: ["arch-arm/bionic/exidx_static.c"],
1788             },
1789
1790             // special for arm
1791             cflags: ["-DCRT_LEGACY_WORKAROUND"],
1792             srcs: [
1793                 "arch-arm/bionic/atexit_legacy.c",
1794             ],
1795         },
1796         arm64: {
1797             // Don't re-export new/delete and friends, even if the compiler really wants to.
1798             version_script: "libc.arm64.map",
1799         },
1800         mips: {
1801             // Don't re-export new/delete and friends, even if the compiler really wants to.
1802             version_script: "libc.mips.map",
1803             product_variables: {
1804                 brillo: {
1805                     version_script: "libc.mips.brillo.map",
1806                 },
1807             },
1808         },
1809         mips64: {
1810             // Don't re-export new/delete and friends, even if the compiler really wants to.
1811             version_script: "libc.mips64.map",
1812         },
1813         x86: {
1814             //TODO: This is to work around b/24465209. Remove after root cause is fixed
1815             ldflags: ["-Wl,--hash-style=both"],
1816
1817             // Don't re-export new/delete and friends, even if the compiler really wants to.
1818             version_script: "libc.x86.map",
1819             product_variables: {
1820                 brillo: {
1821                     version_script: "libc.x86.brillo.map",
1822                 },
1823             },
1824         },
1825         x86_64: {
1826             // Don't re-export new/delete and friends, even if the compiler really wants to.
1827             version_script: "libc.x86_64.map",
1828         },
1829     },
1830 }
1831
1832 // For all builds, except for the -user build we will enable memory
1833 // allocation checking (including memory leaks, buffer overwrites, etc.)
1834 // Note that all these checks are also controlled by env. settings
1835 // that can enable, or disable specific checks. Note also that some of
1836 // the checks are available only in emulator and are implemeted in
1837 // libc_malloc_qemu_instrumented.so.
1838 // ANDROIDMK TRANSLATION ERROR: unsupported directive
1839 // ifneq ($(TARGET_BUILD_VARIANT),user)
1840 // ========================================================
1841 // libc_malloc_debug_leak.so
1842 // ========================================================
1843 cc_library_shared {
1844     defaults: ["libc_defaults"],
1845
1846     srcs: [
1847         "bionic/debug_backtrace.cpp",
1848         "bionic/debug_mapinfo.cpp",
1849         "bionic/libc_logging.cpp",
1850         "bionic/malloc_debug_leak.cpp",
1851         "bionic/malloc_debug_check.cpp",
1852     ],
1853
1854     name: "libc_malloc_debug_leak",
1855
1856     shared_libs: [
1857         "libc",
1858         "libdl",
1859     ],
1860     // Only need this for arm since libc++ uses its own unwind code that
1861     // doesn't mix with the other default unwind code.
1862     arch: {
1863         arm: {
1864             static_libs: [
1865                 "libunwind_llvm",
1866                 "libc++abi",
1867             ],
1868             ldflags: ["-Wl,--exclude-libs,libunwind_llvm.a"],
1869         },
1870     },
1871     allow_undefined_symbols: true,
1872
1873     // Don't re-export new/delete and friends, even if the compiler really wants to.
1874     version_script: "version_script.txt",
1875
1876     // Don't install on release build
1877     tags: [
1878         "eng",
1879         "debug",
1880     ],
1881 }
1882
1883 // ========================================================
1884 // libc_malloc_debug_qemu.so
1885 // ========================================================
1886 cc_library_shared {
1887     defaults: ["libc_defaults"],
1888     cflags: ["-DMALLOC_QEMU_INSTRUMENT"],
1889
1890     srcs: [
1891         "bionic/libc_logging.cpp",
1892         "bionic/malloc_debug_qemu.cpp",
1893     ],
1894
1895     name: "libc_malloc_debug_qemu",
1896
1897     shared_libs: [
1898         "libc",
1899         "libdl",
1900     ],
1901
1902     // Don't re-export new/delete and friends, even if the compiler really wants to.
1903     version_script: "version_script.txt",
1904
1905     // Don't install on release build
1906     tags: [
1907         "eng",
1908         "debug",
1909     ],
1910 }
1911
1912 // ANDROIDMK TRANSLATION ERROR: unsupported directive
1913 // endif
1914 //!user
1915
1916 // ========================================================
1917 // libstdc++.so + libstdc++.a
1918 // ========================================================
1919 cc_library {
1920     defaults: ["libc_defaults"],
1921     include_dirs: ["bionic/libstdc++/include"],
1922     srcs: [
1923         "bionic/__cxa_guard.cpp",
1924         "bionic/__cxa_pure_virtual.cpp",
1925         "bionic/new.cpp",
1926         "bionic/libc_logging.cpp",
1927     ],
1928     name: "libstdc++",
1929     system_shared_libs: ["libc"],
1930
1931     //TODO: This is to work around b/24465209. Remove after root cause is fixed
1932     arch: {
1933         arm: {
1934             ldflags: ["-Wl,--hash-style=both"],
1935         },
1936         x86: {
1937             ldflags: ["-Wl,--hash-style=both"],
1938         },
1939     },
1940 }
1941
1942 cc_defaults {
1943     name: "crt_defaults",
1944
1945     no_default_compiler_flags: true,
1946
1947     arch: {
1948         arm: {
1949             local_include_dirs: ["arch-arm/include"],
1950         },
1951         arm64: {
1952             local_include_dirs: ["arch-arm64/include"],
1953         },
1954         mips: {
1955             local_include_dirs: ["arch-mips/include"],
1956         },
1957         mips64: {
1958             local_include_dirs: ["arch-mips64/include"],
1959         },
1960         x86: {
1961             local_include_dirs: ["arch-x86/include"],
1962         },
1963         x86_64: {
1964             local_include_dirs: ["arch-x86_64/include"],
1965         },
1966     },
1967     clang: false,
1968 }
1969
1970 cc_defaults {
1971     name: "crt_so_defaults",
1972
1973     arch: {
1974         mips: {
1975             cflags: ["-fPIC"],
1976         },
1977         mips64: {
1978             cflags: ["-fPIC"],
1979         },
1980         x86: {
1981             cflags: ["-fPIC"],
1982         },
1983         x86_64: {
1984             cflags: ["-fPIC"],
1985         },
1986     },
1987 }
1988
1989 // Android.mk:start
1990 // # crt obj files
1991 // # ========================================================
1992 // # crtbrand.c needs <stdint.h> and a #define for the platform SDK version.
1993 // libc_crt_target_cflags := \
1994 //    -I$(LOCAL_PATH)/include \
1995 //    -DPLATFORM_SDK_VERSION=$(PLATFORM_SDK_VERSION) \
1996 //
1997 // my_2nd_arch_prefix :=
1998 // include $(LOCAL_PATH)/arch-$(TARGET_ARCH)/$(TARGET_ARCH).mk
1999 // include $(LOCAL_PATH)/crt.mk
2000 // ifdef TARGET_2ND_ARCH
2001 // my_2nd_arch_prefix := $(TARGET_2ND_ARCH_VAR_PREFIX)
2002 // include $(LOCAL_PATH)/arch-$(TARGET_2ND_ARCH)/$(TARGET_2ND_ARCH).mk
2003 // include $(LOCAL_PATH)/crt.mk
2004 // my_2nd_arch_prefix :=
2005 // endif
2006 //
2007 // include $(call all-makefiles-under,$(LOCAL_PATH))
2008 // Android.mk:end
2009 cc_object {
2010     name: "crtbrand",
2011     local_include_dirs: ["include"],
2012     product_variables: {
2013         platform_sdk_version: {
2014             asflags: ["-DPLATFORM_SDK_VERSION=%d"],
2015         },
2016     },
2017     srcs: ["arch-common/bionic/crtbrand.S"],
2018
2019     defaults: [
2020         "crt_defaults",
2021         "crt_so_defaults",
2022     ],
2023 }
2024
2025 // Android.mk:ignore
2026 cc_object {
2027     name: "crtbegin_so1",
2028     local_include_dirs: ["include"],
2029     srcs: ["arch-common/bionic/crtbegin_so.c"],
2030
2031     defaults: [
2032         "crt_defaults",
2033         "crt_so_defaults",
2034     ],
2035 }
2036
2037 // Android.mk:ignore
2038 cc_object {
2039     name: "crtbegin_so",
2040
2041     defaults: [
2042         "crt_defaults",
2043         "crt_so_defaults",
2044     ],
2045     deps: [
2046         "crtbegin_so1",
2047         "crtbrand",
2048     ],
2049 }
2050
2051 // Android.mk:ignore
2052 cc_object {
2053     name: "crtend_so",
2054     local_include_dirs: ["include"],
2055     srcs: ["arch-common/bionic/crtend_so.S"],
2056
2057     defaults: [
2058         "crt_defaults",
2059         "crt_so_defaults",
2060     ],
2061 }
2062
2063 // Android.mk:ignore
2064 cc_object {
2065     name: "crtbegin_static1",
2066     local_include_dirs: ["include"],
2067     srcs: ["arch-common/bionic/crtbegin.c"],
2068
2069     arch: {
2070         arm64: {
2071             srcs: [
2072                 "arch-arm64/bionic/crtbegin.c",
2073             ],
2074             exclude_srcs: [
2075                 "arch-common/bionic/crtbegin.c",
2076             ],
2077         },
2078         mips: {
2079             srcs: [
2080                 "arch-mips/bionic/crtbegin.c",
2081             ],
2082             exclude_srcs: [
2083                 "arch-common/bionic/crtbegin.c",
2084             ],
2085         },
2086         mips64: {
2087             srcs: [
2088                 "arch-mips64/bionic/crtbegin.c",
2089             ],
2090             exclude_srcs: [
2091                 "arch-common/bionic/crtbegin.c",
2092             ],
2093         },
2094     },
2095
2096     defaults: ["crt_defaults"],
2097 }
2098
2099 // Android.mk:ignore
2100 cc_object {
2101     name: "crtbegin_static",
2102
2103     deps: [
2104         "crtbegin_static1",
2105         "crtbrand",
2106     ],
2107     defaults: ["crt_defaults"],
2108 }
2109
2110 // Android.mk:ignore
2111 cc_object {
2112     name: "crtbegin_dynamic1",
2113     local_include_dirs: ["include"],
2114     srcs: ["arch-common/bionic/crtbegin.c"],
2115
2116     arch: {
2117         arm64: {
2118             srcs: [
2119                 "arch-arm64/bionic/crtbegin.c",
2120             ],
2121             exclude_srcs: [
2122                 "arch-common/bionic/crtbegin.c",
2123             ],
2124         },
2125         mips: {
2126             srcs: [
2127                 "arch-mips/bionic/crtbegin.c",
2128             ],
2129             exclude_srcs: [
2130                 "arch-common/bionic/crtbegin.c",
2131             ],
2132         },
2133         mips64: {
2134             srcs: [
2135                 "arch-mips64/bionic/crtbegin.c",
2136             ],
2137             exclude_srcs: [
2138                 "arch-common/bionic/crtbegin.c",
2139             ],
2140         },
2141     },
2142     defaults: ["crt_defaults"],
2143 }
2144
2145 // Android.mk:ignore
2146 cc_object {
2147     name: "crtbegin_dynamic",
2148
2149     deps: [
2150         "crtbegin_dynamic1",
2151         "crtbrand",
2152     ],
2153     defaults: ["crt_defaults"],
2154 }
2155
2156 // Android.mk:ignore
2157 cc_object {
2158     // We rename crtend.o to crtend_android.o to avoid a
2159     // name clash between gcc and bionic.
2160     name: "crtend_android",
2161     local_include_dirs: ["include"],
2162     srcs: ["arch-common/bionic/crtend.S"],
2163
2164     defaults: ["crt_defaults"],
2165 }