Android.bp revision 4031cbe9c2072107b481b1794767333bb27d8287 
1// Define the common source files for all the libc instances
2// =========================================================
3libc_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/if_indextoname.c",
10    "bionic/if_nametoindex.c",
11    "bionic/initgroups.c",
12    "bionic/isatty.c",
13    "bionic/memmem.c",
14    "bionic/pututline.c",
15    "bionic/sched_cpualloc.c",
16    "bionic/sched_cpucount.c",
17    "bionic/sigblock.c",
18    "bionic/siginterrupt.c",
19    "bionic/sigsetmask.c",
20    "bionic/system_properties_compat.c",
21    "stdio/findfp.c",
22    "stdio/fread.c",
23    "stdio/refill.c",
24    "stdio/snprintf.c",
25    "stdio/sprintf.c",
26    "stdio/stdio.c",
27    "stdio/stdio_ext.cpp",
28    "stdlib/atexit.c",
29    "stdlib/exit.c",
30
31    // Fortify implementations of libc functions.
32    "bionic/__FD_chk.cpp",
33    "bionic/__fgets_chk.cpp",
34    "bionic/__fread_chk.cpp",
35    "bionic/__fwrite_chk.cpp",
36    "bionic/__getcwd_chk.cpp",
37    "bionic/__memchr_chk.cpp",
38    "bionic/__memmove_chk.cpp",
39    "bionic/__memrchr_chk.cpp",
40    "bionic/__poll_chk.cpp",
41    "bionic/__pread64_chk.cpp",
42    "bionic/__pread_chk.cpp",
43    "bionic/__pwrite64_chk.cpp",
44    "bionic/__pwrite_chk.cpp",
45    "bionic/__read_chk.cpp",
46    "bionic/__readlink_chk.cpp",
47    "bionic/__readlinkat_chk.cpp",
48    "bionic/__recvfrom_chk.cpp",
49    "bionic/__stpcpy_chk.cpp",
50    "bionic/__stpncpy_chk.cpp",
51    "bionic/__strchr_chk.cpp",
52    "bionic/__strlcat_chk.cpp",
53    "bionic/__strlcpy_chk.cpp",
54    "bionic/__strlen_chk.cpp",
55    "bionic/__strncat_chk.cpp",
56    "bionic/__strncpy_chk.cpp",
57    "bionic/__strrchr_chk.cpp",
58    "bionic/__umask_chk.cpp",
59    "bionic/__vsnprintf_chk.cpp",
60    "bionic/__vsprintf_chk.cpp",
61    "bionic/__write_chk.cpp",
62]
63
64// Various kinds of cruft.
65// ========================================================
66libc_common_src_files += [
67    "bionic/ndk_cruft.cpp",
68]
69
70libc_common_src_files_32 = [
71    "bionic/legacy_32_bit_support.cpp",
72    "bionic/time64.c",
73]
74
75// Define some common cflags
76// ========================================================
77cc_defaults {
78    name: "libc_defaults",
79    cflags: [
80        "-D_LIBC=1",
81        "-Wall",
82        "-Wextra",
83        "-Wunused",
84
85        // Try to catch typical 32-bit assumptions that break with 64-bit pointers.
86        "-Werror=pointer-to-int-cast",
87        "-Werror=int-to-pointer-cast",
88        "-Werror=type-limits",
89        "-Werror",
90    ],
91    // TODO: split out the asflags.
92    asflags: [
93        "-D_LIBC=1",
94        "-Wall",
95        "-Wextra",
96        "-Wunused",
97
98        // Try to catch typical 32-bit assumptions that break with 64-bit pointers.
99        "-Werror=pointer-to-int-cast",
100        "-Werror=int-to-pointer-cast",
101        "-Werror=type-limits",
102        "-Werror",
103    ],
104    conlyflags: ["-std=gnu99"],
105    cppflags: [],
106
107    product_variables: {
108        device_uses_jemalloc: {
109            cflags: ["-DUSE_JEMALLOC"],
110            include_dirs: ["external/jemalloc/include"],
111        },
112        device_uses_dlmalloc: {
113            cflags: ["-DUSE_DLMALLOC"],
114        },
115    },
116    // Clang/llvm has incompatible long double (fp128) for x86_64.
117    // https://llvm.org/bugs/show_bug.cgi?id=23897
118    arch: {
119        x86_64: {
120            clang: false,
121        },
122    },
123
124    stl: "none",
125    system_shared_libs: [],
126    sanitize: ["never"],
127    native_coverage: false,
128}
129
130// ANDROIDMK TRANSLATION ERROR: unsupported directive
131// ifeq ($(strip $(DEBUG_BIONIC_LIBC)),true)
132//libc_common_cflags += ["-DDEBUG"]
133// ANDROIDMK TRANSLATION ERROR: unsupported directive
134// endif
135
136// ========================================================
137// libc_stack_protector.a - stack protector code
138// ========================================================
139//
140// Code that implements the stack protector (or that runs
141// before TLS has been set up) needs to be compiled with
142// -fno-stack-protector, since it accesses the stack canary
143// TLS slot.
144
145cc_library_static {
146
147    srcs: [
148        "bionic/__libc_init_main_thread.cpp",
149        "bionic/__stack_chk_fail.cpp",
150    ],
151    arch: {
152        arm64: {
153            srcs: ["arch-arm64/bionic/__set_tls.c"],
154        },
155        x86: {
156            srcs: ["arch-x86/bionic/__set_tls.c"],
157        },
158        x86_64: {
159            srcs: ["arch-x86_64/bionic/__set_tls.c"],
160        },
161    },
162
163    defaults: ["libc_defaults"],
164    cflags: ["-fno-stack-protector"],
165    name: "libc_stack_protector",
166}
167
168// libc_init_static.cpp also needs to be built without stack protector,
169// because it's responsible for setting up TLS for static executables.
170// This isn't the case for dynamic executables because the dynamic linker
171// has already set up the main thread's TLS.
172
173cc_library_static {
174    name: "libc_init_static",
175    defaults: ["libc_defaults"],
176    srcs: ["bionic/libc_init_static.cpp"],
177    cflags: ["-fno-stack-protector"],
178}
179
180
181// ========================================================
182// libc_tzcode.a - upstream 'tzcode' code
183// ========================================================
184
185cc_library_static {
186
187    defaults: ["libc_defaults"],
188    srcs: [
189        "tzcode/asctime.c",
190        "tzcode/difftime.c",
191        "tzcode/localtime.c",
192        "tzcode/strftime.c",
193        "tzcode/strptime.c",
194        "upstream-openbsd/lib/libc/time/wcsftime.c", // tzcode doesn't include wcsftime, so we use the OpenBSD one.
195    ],
196
197    cflags: [
198        "-fvisibility=hidden",
199        "-Wno-unused-parameter",
200        // Don't use ridiculous amounts of stack.
201        "-DALL_STATE",
202        // Include tzsetwall, timelocal, timegm, time2posix, and posix2time.
203        "-DSTD_INSPIRED",
204        // Obviously, we want to be thread-safe.
205        "-DTHREAD_SAFE",
206        // The name of the tm_gmtoff field in our struct tm.
207        "-DTM_GMTOFF=tm_gmtoff",
208        // Where we store our tzdata.
209        "-DTZDIR=\\\"/system/usr/share/zoneinfo\\\"",
210        // Include timezone and daylight globals.
211        "-DUSG_COMPAT=1",
212        // Use the empty string (instead of "   ") as the timezone abbreviation
213        // fallback.
214        "-DWILDABBR=\\\"\\\"",
215        "-DNO_RUN_TIME_WARNINGS_ABOUT_YEAR_2000_PROBLEMS_THANK_YOU",
216        "-Dlint",
217    ],
218
219    local_include_dirs: ["tzcode/"],
220    name: "libc_tzcode",
221}
222
223// ========================================================
224// libc_dns.a - modified NetBSD DNS code
225// ========================================================
226
227cc_library_static {
228
229    defaults: ["libc_defaults"],
230    srcs: [
231        "dns/net/gethnamaddr.c",
232        "dns/net/getservbyname.c",
233        "dns/net/getservbyport.c",
234        "dns/net/getaddrinfo.c",
235        "dns/net/getnameinfo.c",
236        "dns/net/sethostent.c",
237        "dns/net/getservent.c",
238        "dns/net/nsdispatch.c",
239        "dns/net/base64.c",
240        "dns/resolv/res_state.c",
241        "dns/resolv/res_init.c",
242        "dns/resolv/res_mkquery.c",
243        "dns/resolv/res_data.c",
244        "dns/resolv/res_debug.c",
245        "dns/resolv/herror.c",
246        "dns/resolv/res_cache.c",
247        "dns/resolv/res_query.c",
248        "dns/resolv/res_comp.c",
249        "dns/resolv/res_send.c",
250        "dns/nameser/ns_name.c",
251        "dns/nameser/ns_print.c",
252        "dns/nameser/ns_parse.c",
253        "dns/nameser/ns_ttl.c",
254        "dns/nameser/ns_netint.c",
255        "dns/nameser/ns_samedomain.c",
256
257        "upstream-netbsd/lib/libc/isc/ev_streams.c",
258        "upstream-netbsd/lib/libc/isc/ev_timers.c",
259        "upstream-netbsd/lib/libc/resolv/mtctxres.c",
260        // We use the OpenBSD res_random.
261        "upstream-openbsd/lib/libc/net/res_random.c",
262    ],
263
264    cflags: [
265        "-Dres_randomid=__res_randomid",
266        "-DANDROID_CHANGES",
267        "-DINET6",
268        "-fvisibility=hidden",
269        "-Wno-unused-parameter",
270        "-include netbsd-compat.h",
271    ],
272
273    local_include_dirs: [
274        "dns/include",
275        "private",
276        "upstream-netbsd/lib/libc/include",
277        "upstream-netbsd/android/include",
278    ],
279
280    name: "libc_dns",
281}
282
283// ========================================================
284// libc_freebsd.a - upstream FreeBSD C library code
285// ========================================================
286//
287// These files are built with the freebsd-compat.h header file
288// automatically included.
289
290cc_library_static {
291    defaults: ["libc_defaults"],
292    srcs: [
293        "upstream-freebsd/lib/libc/gen/ldexp.c",
294        "upstream-freebsd/lib/libc/gen/sleep.c",
295        "upstream-freebsd/lib/libc/gen/usleep.c",
296        "upstream-freebsd/lib/libc/stdlib/getopt_long.c",
297        "upstream-freebsd/lib/libc/stdlib/qsort.c",
298        "upstream-freebsd/lib/libc/stdlib/quick_exit.c",
299        "upstream-freebsd/lib/libc/stdlib/realpath.c",
300        "upstream-freebsd/lib/libc/string/wcpcpy.c",
301        "upstream-freebsd/lib/libc/string/wcpncpy.c",
302        "upstream-freebsd/lib/libc/string/wcscasecmp.c",
303        "upstream-freebsd/lib/libc/string/wcscat.c",
304        "upstream-freebsd/lib/libc/string/wcschr.c",
305        "upstream-freebsd/lib/libc/string/wcscmp.c",
306        "upstream-freebsd/lib/libc/string/wcscpy.c",
307        "upstream-freebsd/lib/libc/string/wcscspn.c",
308        "upstream-freebsd/lib/libc/string/wcsdup.c",
309        "upstream-freebsd/lib/libc/string/wcslcat.c",
310        "upstream-freebsd/lib/libc/string/wcslen.c",
311        "upstream-freebsd/lib/libc/string/wcsncasecmp.c",
312        "upstream-freebsd/lib/libc/string/wcsncat.c",
313        "upstream-freebsd/lib/libc/string/wcsncmp.c",
314        "upstream-freebsd/lib/libc/string/wcsncpy.c",
315        "upstream-freebsd/lib/libc/string/wcsnlen.c",
316        "upstream-freebsd/lib/libc/string/wcspbrk.c",
317        "upstream-freebsd/lib/libc/string/wcsrchr.c",
318        "upstream-freebsd/lib/libc/string/wcsspn.c",
319        "upstream-freebsd/lib/libc/string/wcstok.c",
320        "upstream-freebsd/lib/libc/string/wmemchr.c",
321        "upstream-freebsd/lib/libc/string/wmemcmp.c",
322        "upstream-freebsd/lib/libc/string/wmemset.c",
323        "upstream-freebsd/lib/libc/string/wmemmove.c",
324    ],
325    arch: {
326        arm64: {
327            exclude_srcs: [
328                "upstream-freebsd/lib/libc/string/wmemmove.c",
329            ],
330        },
331        x86: {
332            exclude_srcs: [
333                "upstream-freebsd/lib/libc/string/wcschr.c",
334                "upstream-freebsd/lib/libc/string/wcscmp.c",
335                "upstream-freebsd/lib/libc/string/wcslen.c",
336                "upstream-freebsd/lib/libc/string/wcsrchr.c",
337            ],
338            atom: {
339                exclude_srcs: [
340                    "upstream-freebsd/lib/libc/string/wmemcmp.c",
341                ],
342            },
343            ssse3: {
344                exclude_srcs: [
345                    "upstream-freebsd/lib/libc/string/wcscat.c",
346                    "upstream-freebsd/lib/libc/string/wcscpy.c",
347                ],
348            },
349            sse4: {
350                exclude_srcs: [
351                    "upstream-freebsd/lib/libc/string/wmemcmp.c",
352                ],
353            },
354        },
355    },
356
357    cflags: [
358        "-Wno-sign-compare",
359        "-Wno-uninitialized",
360        "-include freebsd-compat.h",
361    ],
362
363    local_include_dirs: [
364        "upstream-freebsd/android/include",
365    ],
366
367    name: "libc_freebsd",
368}
369
370// ========================================================
371// libc_netbsd.a - upstream NetBSD C library code
372// ========================================================
373//
374// These files are built with the netbsd-compat.h header file
375// automatically included.
376
377cc_library_static {
378
379    defaults: ["libc_defaults"],
380    srcs: [
381        "upstream-netbsd/common/lib/libc/stdlib/random.c",
382        "upstream-netbsd/lib/libc/gen/ftw.c",
383        "upstream-netbsd/lib/libc/gen/nftw.c",
384        "upstream-netbsd/lib/libc/gen/nice.c",
385        "upstream-netbsd/lib/libc/gen/popen.c",
386        "upstream-netbsd/lib/libc/gen/psignal.c",
387        "upstream-netbsd/lib/libc/gen/utime.c",
388        "upstream-netbsd/lib/libc/gen/utmp.c",
389        "upstream-netbsd/lib/libc/inet/nsap_addr.c",
390        "upstream-netbsd/lib/libc/regex/regcomp.c",
391        "upstream-netbsd/lib/libc/regex/regerror.c",
392        "upstream-netbsd/lib/libc/regex/regexec.c",
393        "upstream-netbsd/lib/libc/regex/regfree.c",
394        "upstream-netbsd/lib/libc/stdlib/bsearch.c",
395        "upstream-netbsd/lib/libc/stdlib/div.c",
396        "upstream-netbsd/lib/libc/stdlib/drand48.c",
397        "upstream-netbsd/lib/libc/stdlib/erand48.c",
398        "upstream-netbsd/lib/libc/stdlib/jrand48.c",
399        "upstream-netbsd/lib/libc/stdlib/lcong48.c",
400        "upstream-netbsd/lib/libc/stdlib/ldiv.c",
401        "upstream-netbsd/lib/libc/stdlib/lldiv.c",
402        "upstream-netbsd/lib/libc/stdlib/lrand48.c",
403        "upstream-netbsd/lib/libc/stdlib/mrand48.c",
404        "upstream-netbsd/lib/libc/stdlib/nrand48.c",
405        "upstream-netbsd/lib/libc/stdlib/_rand48.c",
406        "upstream-netbsd/lib/libc/stdlib/rand_r.c",
407        "upstream-netbsd/lib/libc/stdlib/reallocarr.c",
408        "upstream-netbsd/lib/libc/stdlib/seed48.c",
409        "upstream-netbsd/lib/libc/stdlib/srand48.c",
410        "upstream-netbsd/lib/libc/string/memccpy.c",
411        "upstream-netbsd/lib/libc/string/strcasestr.c",
412        "upstream-netbsd/lib/libc/string/strcoll.c",
413        "upstream-netbsd/lib/libc/string/strxfrm.c",
414    ],
415    multilib: {
416        lib32: {
417            // LP32 cruft
418            srcs: ["upstream-netbsd/common/lib/libc/hash/sha1/sha1.c"],
419        },
420    },
421    cflags: [
422        "-Wno-sign-compare",
423        "-Wno-uninitialized",
424        "-DPOSIX_MISTAKE",
425        "-include netbsd-compat.h",
426    ],
427
428    local_include_dirs: [
429        "upstream-netbsd/android/include",
430        "upstream-netbsd/lib/libc/include",
431    ],
432
433    name: "libc_netbsd",
434}
435
436// ========================================================
437// libc_openbsd_ndk.a - upstream OpenBSD C library code
438// that can be safely included in the libc_ndk.a (doesn't
439// contain any troublesome global data or constructors).
440// ========================================================
441//
442// These files are built with the openbsd-compat.h header file
443// automatically included.
444
445cc_library_static {
446    name: "libc_openbsd_ndk",
447    defaults: ["libc_defaults"],
448    srcs: [
449        "upstream-openbsd/lib/libc/compat-43/killpg.c",
450        "upstream-openbsd/lib/libc/gen/alarm.c",
451        "upstream-openbsd/lib/libc/gen/ctype_.c",
452        "upstream-openbsd/lib/libc/gen/daemon.c",
453        "upstream-openbsd/lib/libc/gen/err.c",
454        "upstream-openbsd/lib/libc/gen/errx.c",
455        "upstream-openbsd/lib/libc/gen/exec.c",
456        "upstream-openbsd/lib/libc/gen/fnmatch.c",
457        "upstream-openbsd/lib/libc/gen/ftok.c",
458        "upstream-openbsd/lib/libc/gen/getprogname.c",
459        "upstream-openbsd/lib/libc/gen/isctype.c",
460        "upstream-openbsd/lib/libc/gen/setprogname.c",
461        "upstream-openbsd/lib/libc/gen/time.c",
462        "upstream-openbsd/lib/libc/gen/tolower_.c",
463        "upstream-openbsd/lib/libc/gen/toupper_.c",
464        "upstream-openbsd/lib/libc/gen/verr.c",
465        "upstream-openbsd/lib/libc/gen/verrx.c",
466        "upstream-openbsd/lib/libc/gen/vwarn.c",
467        "upstream-openbsd/lib/libc/gen/vwarnx.c",
468        "upstream-openbsd/lib/libc/gen/warn.c",
469        "upstream-openbsd/lib/libc/gen/warnx.c",
470        "upstream-openbsd/lib/libc/locale/btowc.c",
471        "upstream-openbsd/lib/libc/locale/mbrlen.c",
472        "upstream-openbsd/lib/libc/locale/mbstowcs.c",
473        "upstream-openbsd/lib/libc/locale/mbtowc.c",
474        "upstream-openbsd/lib/libc/locale/wcscoll.c",
475        "upstream-openbsd/lib/libc/locale/wcstod.c",
476        "upstream-openbsd/lib/libc/locale/wcstof.c",
477        "upstream-openbsd/lib/libc/locale/wcstoimax.c",
478        "upstream-openbsd/lib/libc/locale/wcstol.c",
479        "upstream-openbsd/lib/libc/locale/wcstold.c",
480        "upstream-openbsd/lib/libc/locale/wcstoll.c",
481        "upstream-openbsd/lib/libc/locale/wcstombs.c",
482        "upstream-openbsd/lib/libc/locale/wcstoul.c",
483        "upstream-openbsd/lib/libc/locale/wcstoull.c",
484        "upstream-openbsd/lib/libc/locale/wcstoumax.c",
485        "upstream-openbsd/lib/libc/locale/wcsxfrm.c",
486        "upstream-openbsd/lib/libc/locale/wctob.c",
487        "upstream-openbsd/lib/libc/locale/wctomb.c",
488        "upstream-openbsd/lib/libc/net/htonl.c",
489        "upstream-openbsd/lib/libc/net/htons.c",
490        "upstream-openbsd/lib/libc/net/inet_lnaof.c",
491        "upstream-openbsd/lib/libc/net/inet_makeaddr.c",
492        "upstream-openbsd/lib/libc/net/inet_netof.c",
493        "upstream-openbsd/lib/libc/net/inet_ntoa.c",
494        "upstream-openbsd/lib/libc/net/inet_ntop.c",
495        "upstream-openbsd/lib/libc/net/inet_pton.c",
496        "upstream-openbsd/lib/libc/net/ntohl.c",
497        "upstream-openbsd/lib/libc/net/ntohs.c",
498        "upstream-openbsd/lib/libc/stdio/asprintf.c",
499        "upstream-openbsd/lib/libc/stdio/clrerr.c",
500        "upstream-openbsd/lib/libc/stdio/dprintf.c",
501        "upstream-openbsd/lib/libc/stdio/fclose.c",
502        "upstream-openbsd/lib/libc/stdio/fdopen.c",
503        "upstream-openbsd/lib/libc/stdio/feof.c",
504        "upstream-openbsd/lib/libc/stdio/ferror.c",
505        "upstream-openbsd/lib/libc/stdio/fflush.c",
506        "upstream-openbsd/lib/libc/stdio/fgetc.c",
507        "upstream-openbsd/lib/libc/stdio/fgetln.c",
508        "upstream-openbsd/lib/libc/stdio/fgetpos.c",
509        "upstream-openbsd/lib/libc/stdio/fgets.c",
510        "upstream-openbsd/lib/libc/stdio/fgetwc.c",
511        "upstream-openbsd/lib/libc/stdio/fgetws.c",
512        "upstream-openbsd/lib/libc/stdio/fileno.c",
513        "upstream-openbsd/lib/libc/stdio/flags.c",
514        "upstream-openbsd/lib/libc/stdio/fmemopen.c",
515        "upstream-openbsd/lib/libc/stdio/fopen.c",
516        "upstream-openbsd/lib/libc/stdio/fprintf.c",
517        "upstream-openbsd/lib/libc/stdio/fpurge.c",
518        "upstream-openbsd/lib/libc/stdio/fputc.c",
519        "upstream-openbsd/lib/libc/stdio/fputs.c",
520        "upstream-openbsd/lib/libc/stdio/fputwc.c",
521        "upstream-openbsd/lib/libc/stdio/fputws.c",
522        "upstream-openbsd/lib/libc/stdio/freopen.c",
523        "upstream-openbsd/lib/libc/stdio/fscanf.c",
524        "upstream-openbsd/lib/libc/stdio/fseek.c",
525        "upstream-openbsd/lib/libc/stdio/fsetpos.c",
526        "upstream-openbsd/lib/libc/stdio/ftell.c",
527        "upstream-openbsd/lib/libc/stdio/funopen.c",
528        "upstream-openbsd/lib/libc/stdio/fvwrite.c",
529        "upstream-openbsd/lib/libc/stdio/fwalk.c",
530        "upstream-openbsd/lib/libc/stdio/fwide.c",
531        "upstream-openbsd/lib/libc/stdio/fwprintf.c",
532        "upstream-openbsd/lib/libc/stdio/fwrite.c",
533        "upstream-openbsd/lib/libc/stdio/fwscanf.c",
534        "upstream-openbsd/lib/libc/stdio/getc.c",
535        "upstream-openbsd/lib/libc/stdio/getchar.c",
536        "upstream-openbsd/lib/libc/stdio/getdelim.c",
537        "upstream-openbsd/lib/libc/stdio/getline.c",
538        "upstream-openbsd/lib/libc/stdio/gets.c",
539        "upstream-openbsd/lib/libc/stdio/getwc.c",
540        "upstream-openbsd/lib/libc/stdio/getwchar.c",
541        "upstream-openbsd/lib/libc/stdio/makebuf.c",
542        "upstream-openbsd/lib/libc/stdio/mktemp.c",
543        "upstream-openbsd/lib/libc/stdio/open_memstream.c",
544        "upstream-openbsd/lib/libc/stdio/open_wmemstream.c",
545        "upstream-openbsd/lib/libc/stdio/perror.c",
546        "upstream-openbsd/lib/libc/stdio/printf.c",
547        "upstream-openbsd/lib/libc/stdio/putc.c",
548        "upstream-openbsd/lib/libc/stdio/putchar.c",
549        "upstream-openbsd/lib/libc/stdio/puts.c",
550        "upstream-openbsd/lib/libc/stdio/putwc.c",
551        "upstream-openbsd/lib/libc/stdio/putwchar.c",
552        "upstream-openbsd/lib/libc/stdio/remove.c",
553        "upstream-openbsd/lib/libc/stdio/rewind.c",
554        "upstream-openbsd/lib/libc/stdio/rget.c",
555        "upstream-openbsd/lib/libc/stdio/scanf.c",
556        "upstream-openbsd/lib/libc/stdio/setbuf.c",
557        "upstream-openbsd/lib/libc/stdio/setbuffer.c",
558        "upstream-openbsd/lib/libc/stdio/setvbuf.c",
559        "upstream-openbsd/lib/libc/stdio/sscanf.c",
560        "upstream-openbsd/lib/libc/stdio/swprintf.c",
561        "upstream-openbsd/lib/libc/stdio/swscanf.c",
562        "upstream-openbsd/lib/libc/stdio/tempnam.c",
563        "upstream-openbsd/lib/libc/stdio/tmpnam.c",
564        "upstream-openbsd/lib/libc/stdio/ungetc.c",
565        "upstream-openbsd/lib/libc/stdio/ungetwc.c",
566        "upstream-openbsd/lib/libc/stdio/vasprintf.c",
567        "upstream-openbsd/lib/libc/stdio/vdprintf.c",
568        "upstream-openbsd/lib/libc/stdio/vfprintf.c",
569        "upstream-openbsd/lib/libc/stdio/vfscanf.c",
570        "upstream-openbsd/lib/libc/stdio/vfwprintf.c",
571        "upstream-openbsd/lib/libc/stdio/vfwscanf.c",
572        "upstream-openbsd/lib/libc/stdio/vprintf.c",
573        "upstream-openbsd/lib/libc/stdio/vscanf.c",
574        "upstream-openbsd/lib/libc/stdio/vsnprintf.c",
575        "upstream-openbsd/lib/libc/stdio/vsprintf.c",
576        "upstream-openbsd/lib/libc/stdio/vsscanf.c",
577        "upstream-openbsd/lib/libc/stdio/vswprintf.c",
578        "upstream-openbsd/lib/libc/stdio/vswscanf.c",
579        "upstream-openbsd/lib/libc/stdio/vwprintf.c",
580        "upstream-openbsd/lib/libc/stdio/vwscanf.c",
581        "upstream-openbsd/lib/libc/stdio/wbuf.c",
582        "upstream-openbsd/lib/libc/stdio/wprintf.c",
583        "upstream-openbsd/lib/libc/stdio/wscanf.c",
584        "upstream-openbsd/lib/libc/stdio/wsetup.c",
585        "upstream-openbsd/lib/libc/stdlib/abs.c",
586        "upstream-openbsd/lib/libc/stdlib/atoi.c",
587        "upstream-openbsd/lib/libc/stdlib/atol.c",
588        "upstream-openbsd/lib/libc/stdlib/atoll.c",
589        "upstream-openbsd/lib/libc/stdlib/getenv.c",
590        "upstream-openbsd/lib/libc/stdlib/insque.c",
591        "upstream-openbsd/lib/libc/stdlib/imaxabs.c",
592        "upstream-openbsd/lib/libc/stdlib/imaxdiv.c",
593        "upstream-openbsd/lib/libc/stdlib/labs.c",
594        "upstream-openbsd/lib/libc/stdlib/llabs.c",
595        "upstream-openbsd/lib/libc/stdlib/lsearch.c",
596        "upstream-openbsd/lib/libc/stdlib/reallocarray.c",
597        "upstream-openbsd/lib/libc/stdlib/remque.c",
598        "upstream-openbsd/lib/libc/stdlib/setenv.c",
599        "upstream-openbsd/lib/libc/stdlib/strtoimax.c",
600        "upstream-openbsd/lib/libc/stdlib/strtol.c",
601        "upstream-openbsd/lib/libc/stdlib/strtoll.c",
602        "upstream-openbsd/lib/libc/stdlib/strtoul.c",
603        "upstream-openbsd/lib/libc/stdlib/strtoull.c",
604        "upstream-openbsd/lib/libc/stdlib/strtoumax.c",
605        "upstream-openbsd/lib/libc/stdlib/system.c",
606        "upstream-openbsd/lib/libc/stdlib/tfind.c",
607        "upstream-openbsd/lib/libc/stdlib/tsearch.c",
608        "upstream-openbsd/lib/libc/string/strcasecmp.c",
609        "upstream-openbsd/lib/libc/string/strcspn.c",
610        "upstream-openbsd/lib/libc/string/strdup.c",
611        "upstream-openbsd/lib/libc/string/strndup.c",
612        "upstream-openbsd/lib/libc/string/strpbrk.c",
613        "upstream-openbsd/lib/libc/string/strsep.c",
614        "upstream-openbsd/lib/libc/string/strspn.c",
615        "upstream-openbsd/lib/libc/string/strstr.c",
616        "upstream-openbsd/lib/libc/string/strtok.c",
617        "upstream-openbsd/lib/libc/string/wmemcpy.c",
618        "upstream-openbsd/lib/libc/string/wcslcpy.c",
619        "upstream-openbsd/lib/libc/string/wcsstr.c",
620        "upstream-openbsd/lib/libc/string/wcswidth.c",
621    ],
622
623    cflags: [
624        "-Wno-sign-compare",
625        "-Wno-uninitialized",
626        "-Wno-unused-parameter",
627        "-include openbsd-compat.h",
628    ],
629
630    local_include_dirs: [
631        "private",
632        "stdio",
633        "upstream-openbsd/android/include",
634        "upstream-openbsd/lib/libc/include",
635        "upstream-openbsd/lib/libc/gdtoa/",
636    ],
637}
638
639// ========================================================
640// libc_openbsd.a - upstream OpenBSD C library code
641// ========================================================
642//
643// These files are built with the openbsd-compat.h header file
644// automatically included.
645cc_library_static {
646    defaults: ["libc_defaults"],
647    srcs: [
648        // These two depend on getentropy_linux.c, which isn't in libc_ndk.a.
649        "upstream-openbsd/lib/libc/crypt/arc4random.c",
650        "upstream-openbsd/lib/libc/crypt/arc4random_uniform.c",
651
652        // May be overriden by per-arch optimized versions
653        "upstream-openbsd/lib/libc/string/memchr.c",
654        "upstream-openbsd/lib/libc/string/memmove.c",
655        "upstream-openbsd/lib/libc/string/memrchr.c",
656        "upstream-openbsd/lib/libc/string/stpcpy.c",
657        "upstream-openbsd/lib/libc/string/stpncpy.c",
658        "upstream-openbsd/lib/libc/string/strcat.c",
659        "upstream-openbsd/lib/libc/string/strcpy.c",
660        "upstream-openbsd/lib/libc/string/strlcat.c",
661        "upstream-openbsd/lib/libc/string/strlcpy.c",
662        "upstream-openbsd/lib/libc/string/strncat.c",
663        "upstream-openbsd/lib/libc/string/strncmp.c",
664        "upstream-openbsd/lib/libc/string/strncpy.c",
665    ],
666    multilib: {
667        lib32: {
668            // LP32 cruft
669            srcs: ["upstream-openbsd/lib/libc/stdio/putw.c"],
670        },
671    },
672
673    arch: {
674        arm: {
675            exclude_srcs: [
676                "upstream-openbsd/lib/libc/string/strcpy.c",
677            ],
678            cortex_a7: {
679                exclude_srcs: [
680                    "upstream-openbsd/lib/libc/string/memmove.c",
681                    "upstream-openbsd/lib/libc/string/stpcpy.c",
682                    "upstream-openbsd/lib/libc/string/strcat.c",
683                ],
684            },
685            cortex_a53: {
686                exclude_srcs: [
687                    "upstream-openbsd/lib/libc/string/memmove.c",
688                    "upstream-openbsd/lib/libc/string/stpcpy.c",
689                    "upstream-openbsd/lib/libc/string/strcat.c",
690                ],
691            },
692            cortex_a53_a57: {
693                exclude_srcs: [
694                    "upstream-openbsd/lib/libc/string/memmove.c",
695                    "upstream-openbsd/lib/libc/string/stpcpy.c",
696                    "upstream-openbsd/lib/libc/string/strcat.c",
697                ],
698            },
699            cortex_a8: {
700                exclude_srcs: [
701                    "upstream-openbsd/lib/libc/string/memmove.c",
702                    "upstream-openbsd/lib/libc/string/stpcpy.c",
703                    "upstream-openbsd/lib/libc/string/strcat.c",
704                ],
705            },
706            cortex_a9: {
707                exclude_srcs: [
708                    "upstream-openbsd/lib/libc/string/memmove.c",
709                    "upstream-openbsd/lib/libc/string/stpcpy.c",
710                    "upstream-openbsd/lib/libc/string/strcat.c",
711                ],
712            },
713            cortex_a15: {
714                exclude_srcs: [
715                    "upstream-openbsd/lib/libc/string/memmove.c",
716                    "upstream-openbsd/lib/libc/string/stpcpy.c",
717                    "upstream-openbsd/lib/libc/string/strcat.c",
718                ],
719            },
720            denver: {
721                exclude_srcs: [
722                    "upstream-openbsd/lib/libc/string/memmove.c",
723                    "upstream-openbsd/lib/libc/string/stpcpy.c",
724                    "upstream-openbsd/lib/libc/string/strcat.c",
725                ],
726            },
727            krait: {
728                exclude_srcs: [
729                    "upstream-openbsd/lib/libc/string/memmove.c",
730                    "upstream-openbsd/lib/libc/string/stpcpy.c",
731                    "upstream-openbsd/lib/libc/string/strcat.c",
732                ],
733            },
734        },
735        arm64: {
736            exclude_srcs: [
737                "upstream-openbsd/lib/libc/string/memchr.c",
738                "upstream-openbsd/lib/libc/string/memmove.c",
739                "upstream-openbsd/lib/libc/string/stpcpy.c",
740                "upstream-openbsd/lib/libc/string/strcpy.c",
741                "upstream-openbsd/lib/libc/string/strncmp.c",
742            ],
743        },
744
745        x86: {
746            exclude_srcs: [
747                "upstream-openbsd/lib/libc/string/memchr.c",
748                "upstream-openbsd/lib/libc/string/memmove.c",
749                "upstream-openbsd/lib/libc/string/memrchr.c",
750                "upstream-openbsd/lib/libc/string/stpcpy.c",
751                "upstream-openbsd/lib/libc/string/stpncpy.c",
752                "upstream-openbsd/lib/libc/string/strcat.c",
753                "upstream-openbsd/lib/libc/string/strcpy.c",
754                "upstream-openbsd/lib/libc/string/strncmp.c",
755                "upstream-openbsd/lib/libc/string/strncpy.c",
756            ],
757            ssse3: {
758                exclude_srcs: [
759                    "upstream-openbsd/lib/libc/string/strlcat.c",
760                    "upstream-openbsd/lib/libc/string/strlcpy.c",
761                    "upstream-openbsd/lib/libc/string/strncat.c",
762                ],
763            },
764        },
765
766        x86_64: {
767            exclude_srcs: [
768                "upstream-openbsd/lib/libc/string/memmove.c",
769                "upstream-openbsd/lib/libc/string/stpcpy.c",
770                "upstream-openbsd/lib/libc/string/stpncpy.c",
771                "upstream-openbsd/lib/libc/string/strcat.c",
772                "upstream-openbsd/lib/libc/string/strcpy.c",
773                "upstream-openbsd/lib/libc/string/strlcat.c",
774                "upstream-openbsd/lib/libc/string/strlcpy.c",
775                "upstream-openbsd/lib/libc/string/strncat.c",
776                "upstream-openbsd/lib/libc/string/strncmp.c",
777                "upstream-openbsd/lib/libc/string/strncpy.c",
778            ],
779        },
780    },
781
782    cflags: [
783        "-Wno-sign-compare",
784        "-Wno-uninitialized",
785        "-Wno-unused-parameter",
786        "-include openbsd-compat.h",
787    ],
788
789    local_include_dirs: [
790        "private",
791        "stdio",
792        "upstream-openbsd/android/include",
793        "upstream-openbsd/lib/libc/include",
794        "upstream-openbsd/lib/libc/gdtoa/",
795    ],
796
797    name: "libc_openbsd",
798}
799
800// ========================================================
801// libc_gdtoa.a - upstream OpenBSD C library gdtoa code
802// ========================================================
803//
804// These files are built with the openbsd-compat.h header file
805// automatically included.
806
807cc_library_static {
808    defaults: ["libc_defaults"],
809    srcs: [
810        "upstream-openbsd/android/gdtoa_support.cpp",
811        "upstream-openbsd/lib/libc/gdtoa/dmisc.c",
812        "upstream-openbsd/lib/libc/gdtoa/dtoa.c",
813        "upstream-openbsd/lib/libc/gdtoa/gdtoa.c",
814        "upstream-openbsd/lib/libc/gdtoa/gethex.c",
815        "upstream-openbsd/lib/libc/gdtoa/gmisc.c",
816        "upstream-openbsd/lib/libc/gdtoa/hd_init.c",
817        "upstream-openbsd/lib/libc/gdtoa/hdtoa.c",
818        "upstream-openbsd/lib/libc/gdtoa/hexnan.c",
819        "upstream-openbsd/lib/libc/gdtoa/ldtoa.c",
820        "upstream-openbsd/lib/libc/gdtoa/misc.c",
821        "upstream-openbsd/lib/libc/gdtoa/smisc.c",
822        "upstream-openbsd/lib/libc/gdtoa/strtod.c",
823        "upstream-openbsd/lib/libc/gdtoa/strtodg.c",
824        "upstream-openbsd/lib/libc/gdtoa/strtof.c",
825        "upstream-openbsd/lib/libc/gdtoa/strtord.c",
826        "upstream-openbsd/lib/libc/gdtoa/sum.c",
827        "upstream-openbsd/lib/libc/gdtoa/ulp.c",
828    ],
829    multilib: {
830        lib64: {
831            srcs: ["upstream-openbsd/lib/libc/gdtoa/strtorQ.c"],
832        },
833    },
834
835    cflags: [
836        "-Wno-sign-compare",
837        "-Wno-uninitialized",
838        "-fvisibility=hidden",
839        "-include openbsd-compat.h",
840    ],
841
842    local_include_dirs: [
843        "private",
844        "upstream-openbsd/android/include",
845        "upstream-openbsd/lib/libc/include",
846    ],
847
848    name: "libc_gdtoa",
849}
850
851// ========================================================
852// libc_bionic.a - home-grown C library code
853// ========================================================
854
855cc_library_static {
856    defaults: ["libc_defaults"],
857    srcs: [
858        // The following implementations depend on pthread data, so we can't
859        // include them in libc_ndk.a.
860        "bionic/__cxa_thread_atexit_impl.cpp",
861        "bionic/fork.cpp",
862
863        // The data that backs getauxval is initialized in the libc init
864        // functions which are invoked by the linker. If this file is included
865        // in libc_ndk.a, only one of the copies of the global data will be
866        // initialized, resulting in nullptr dereferences.
867        "bionic/getauxval.cpp",
868
869        // These four require getauxval, which isn't available on older
870        // platforms.
871        "bionic/getentropy_linux.c",
872        "bionic/sysconf.cpp",
873        "bionic/vdso.cpp",
874        "bionic/setjmp_cookie.cpp",
875
876        "bionic/__memcpy_chk.cpp",
877        "bionic/__memset_chk.cpp",
878        "bionic/__strcat_chk.cpp",
879        "bionic/__strcpy_chk.cpp",
880        "bionic/strchr.cpp",
881        "bionic/strnlen.c",
882        "bionic/strrchr.cpp",
883    ],
884    cflags: ["-Wframe-larger-than=2048"],
885
886    arch: {
887        arm: {
888            srcs: [
889                "arch-arm/bionic/abort_arm.S",
890                "arch-arm/bionic/atomics_arm.c",
891                "arch-arm/bionic/__bionic_clone.S",
892                "arch-arm/bionic/_exit_with_stack_teardown.S",
893                "arch-arm/bionic/libgcc_compat.c",
894                "arch-arm/bionic/popcount_tab.c",
895                "arch-arm/bionic/__restore.S",
896                "arch-arm/bionic/setjmp.S",
897                "arch-arm/bionic/syscall.S",
898                "arch-arm/bionic/vfork.S",
899
900                "arch-arm/generic/bionic/memcmp.S",
901                "arch-arm/generic/bionic/memcpy.S",
902                "arch-arm/generic/bionic/memset.S",
903                "arch-arm/generic/bionic/strcmp.S",
904                "arch-arm/generic/bionic/strcpy.S",
905                "arch-arm/generic/bionic/strlen.c",
906            ],
907            exclude_srcs: [
908                "bionic/__memcpy_chk.cpp",
909                "bionic/__memset_chk.cpp",
910            ],
911            cortex_a7: {
912                srcs: [
913                    "arch-arm/cortex-a7/bionic/memset.S",
914
915                    "arch-arm/cortex-a15/bionic/memcpy.S",
916                    "arch-arm/cortex-a15/bionic/stpcpy.S",
917                    "arch-arm/cortex-a15/bionic/strcat.S",
918                    "arch-arm/cortex-a15/bionic/__strcat_chk.S",
919                    "arch-arm/cortex-a15/bionic/strcmp.S",
920                    "arch-arm/cortex-a15/bionic/strcpy.S",
921                    "arch-arm/cortex-a15/bionic/__strcpy_chk.S",
922                    "arch-arm/cortex-a15/bionic/strlen.S",
923
924                    "arch-arm/denver/bionic/memmove.S",
925                ],
926                exclude_srcs: [
927                    "arch-arm/generic/bionic/memcpy.S",
928                    "arch-arm/generic/bionic/memset.S",
929                    "arch-arm/generic/bionic/strcmp.S",
930                    "arch-arm/generic/bionic/strcpy.S",
931                    "arch-arm/generic/bionic/strlen.c",
932                    "bionic/__strcat_chk.cpp",
933                    "bionic/__strcpy_chk.cpp",
934                ],
935            },
936            cortex_a53: {
937                srcs: [
938                    "arch-arm/cortex-a53/bionic/memcpy.S",
939                    "arch-arm/cortex-a53/bionic/__strcat_chk.S",
940                    "arch-arm/cortex-a53/bionic/__strcpy_chk.S",
941
942                    "arch-arm/cortex-a7/bionic/memset.S",
943
944                    "arch-arm/cortex-a15/bionic/stpcpy.S",
945                    "arch-arm/cortex-a15/bionic/strcat.S",
946                    "arch-arm/cortex-a15/bionic/strcmp.S",
947                    "arch-arm/cortex-a15/bionic/strcpy.S",
948                    "arch-arm/cortex-a15/bionic/strlen.S",
949
950                    "arch-arm/denver/bionic/memmove.S",
951                ],
952                exclude_srcs: [
953                    "arch-arm/generic/bionic/memcpy.S",
954                    "arch-arm/generic/bionic/memset.S",
955                    "arch-arm/generic/bionic/strcmp.S",
956                    "arch-arm/generic/bionic/strcpy.S",
957                    "arch-arm/generic/bionic/strlen.c",
958                    "bionic/__strcat_chk.cpp",
959                    "bionic/__strcpy_chk.cpp",
960                ],
961            },
962            cortex_a53_a57: {
963                srcs: [
964                    "arch-arm/cortex-a15/bionic/memcpy.S",
965                    "arch-arm/cortex-a15/bionic/memset.S",
966                    "arch-arm/cortex-a15/bionic/stpcpy.S",
967                    "arch-arm/cortex-a15/bionic/strcat.S",
968                    "arch-arm/cortex-a15/bionic/__strcat_chk.S",
969                    "arch-arm/cortex-a15/bionic/strcmp.S",
970                    "arch-arm/cortex-a15/bionic/strcpy.S",
971                    "arch-arm/cortex-a15/bionic/__strcpy_chk.S",
972                    "arch-arm/cortex-a15/bionic/strlen.S",
973
974                    "arch-arm/denver/bionic/memmove.S",
975                ],
976                exclude_srcs: [
977                    "arch-arm/generic/bionic/memcpy.S",
978                    "arch-arm/generic/bionic/memset.S",
979                    "arch-arm/generic/bionic/strcmp.S",
980                    "arch-arm/generic/bionic/strcpy.S",
981                    "arch-arm/generic/bionic/strlen.c",
982                    "bionic/__strcat_chk.cpp",
983                    "bionic/__strcpy_chk.cpp",
984                ],
985            },
986            cortex_a8: {
987                srcs: [
988                    "arch-arm/cortex-a15/bionic/memcpy.S",
989                    "arch-arm/cortex-a15/bionic/memset.S",
990                    "arch-arm/cortex-a15/bionic/stpcpy.S",
991                    "arch-arm/cortex-a15/bionic/strcat.S",
992                    "arch-arm/cortex-a15/bionic/__strcat_chk.S",
993                    "arch-arm/cortex-a15/bionic/strcmp.S",
994                    "arch-arm/cortex-a15/bionic/strcpy.S",
995                    "arch-arm/cortex-a15/bionic/__strcpy_chk.S",
996                    "arch-arm/cortex-a15/bionic/strlen.S",
997
998                    "arch-arm/denver/bionic/memmove.S",
999                ],
1000                exclude_srcs: [
1001                    "arch-arm/generic/bionic/memcpy.S",
1002                    "arch-arm/generic/bionic/memset.S",
1003                    "arch-arm/generic/bionic/strcmp.S",
1004                    "arch-arm/generic/bionic/strcpy.S",
1005                    "arch-arm/generic/bionic/strlen.c",
1006                    "bionic/__strcat_chk.cpp",
1007                    "bionic/__strcpy_chk.cpp",
1008                ],
1009            },
1010            cortex_a9: {
1011                srcs: [
1012                    "arch-arm/cortex-a9/bionic/memcpy.S",
1013                    "arch-arm/cortex-a9/bionic/memset.S",
1014                    "arch-arm/cortex-a9/bionic/stpcpy.S",
1015                    "arch-arm/cortex-a9/bionic/strcat.S",
1016                    "arch-arm/cortex-a9/bionic/__strcat_chk.S",
1017                    "arch-arm/cortex-a9/bionic/strcmp.S",
1018                    "arch-arm/cortex-a9/bionic/strcpy.S",
1019                    "arch-arm/cortex-a9/bionic/__strcpy_chk.S",
1020                    "arch-arm/cortex-a9/bionic/strlen.S",
1021
1022                    "arch-arm/denver/bionic/memmove.S",
1023                ],
1024                exclude_srcs: [
1025                    "arch-arm/generic/bionic/memcpy.S",
1026                    "arch-arm/generic/bionic/memset.S",
1027                    "arch-arm/generic/bionic/strcmp.S",
1028                    "arch-arm/generic/bionic/strcpy.S",
1029                    "arch-arm/generic/bionic/strlen.c",
1030                    "bionic/__strcat_chk.cpp",
1031                    "bionic/__strcpy_chk.cpp",
1032                ],
1033            },
1034            cortex_a15: {
1035                srcs: [
1036                    "arch-arm/cortex-a15/bionic/memcpy.S",
1037                    "arch-arm/cortex-a15/bionic/memset.S",
1038                    "arch-arm/cortex-a15/bionic/stpcpy.S",
1039                    "arch-arm/cortex-a15/bionic/strcat.S",
1040                    "arch-arm/cortex-a15/bionic/__strcat_chk.S",
1041                    "arch-arm/cortex-a15/bionic/strcmp.S",
1042                    "arch-arm/cortex-a15/bionic/strcpy.S",
1043                    "arch-arm/cortex-a15/bionic/__strcpy_chk.S",
1044                    "arch-arm/cortex-a15/bionic/strlen.S",
1045
1046                    "arch-arm/denver/bionic/memmove.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            denver: {
1059                srcs: [
1060                    "arch-arm/denver/bionic/memcpy.S",
1061                    "arch-arm/denver/bionic/memmove.S",
1062                    "arch-arm/denver/bionic/memset.S",
1063                    "arch-arm/denver/bionic/__strcat_chk.S",
1064                    "arch-arm/denver/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/strcmp.S",
1070                    "arch-arm/cortex-a15/bionic/strcpy.S",
1071                    "arch-arm/cortex-a15/bionic/strlen.S",
1072                ],
1073                exclude_srcs: [
1074                    "arch-arm/generic/bionic/memcpy.S",
1075                    "arch-arm/generic/bionic/memset.S",
1076                    "arch-arm/generic/bionic/strcmp.S",
1077                    "arch-arm/generic/bionic/strcpy.S",
1078                    "arch-arm/generic/bionic/strlen.c",
1079                    "bionic/__strcat_chk.cpp",
1080                    "bionic/__strcpy_chk.cpp",
1081                ],
1082            },
1083            krait: {
1084                srcs: [
1085                    "arch-arm/krait/bionic/memcpy.S",
1086                    "arch-arm/krait/bionic/memset.S",
1087                    "arch-arm/krait/bionic/strcmp.S",
1088                    "arch-arm/krait/bionic/__strcat_chk.S",
1089                    "arch-arm/krait/bionic/__strcpy_chk.S",
1090
1091                    // Use cortex-a15 versions of strcat/strcpy/strlen.
1092                    "arch-arm/cortex-a15/bionic/stpcpy.S",
1093                    "arch-arm/cortex-a15/bionic/strcat.S",
1094                    "arch-arm/cortex-a15/bionic/strcpy.S",
1095                    "arch-arm/cortex-a15/bionic/strlen.S",
1096
1097                    "arch-arm/denver/bionic/memmove.S",
1098                ],
1099                exclude_srcs: [
1100                    "arch-arm/generic/bionic/memcpy.S",
1101                    "arch-arm/generic/bionic/memset.S",
1102                    "arch-arm/generic/bionic/strcmp.S",
1103                    "arch-arm/generic/bionic/strcpy.S",
1104                    "arch-arm/generic/bionic/strlen.c",
1105                    "bionic/__strcat_chk.cpp",
1106                    "bionic/__strcpy_chk.cpp",
1107                ],
1108            },
1109
1110        },
1111        arm64: {
1112            srcs: [
1113                "arch-arm64/bionic/__bionic_clone.S",
1114                "arch-arm64/bionic/_exit_with_stack_teardown.S",
1115                "arch-arm64/bionic/setjmp.S",
1116                "arch-arm64/bionic/syscall.S",
1117                "arch-arm64/bionic/vfork.S",
1118
1119                "arch-arm64/generic/bionic/memchr.S",
1120                "arch-arm64/generic/bionic/memcmp.S",
1121                "arch-arm64/generic/bionic/memcpy.S",
1122                "arch-arm64/generic/bionic/memmove.S",
1123                "arch-arm64/generic/bionic/memset.S",
1124                "arch-arm64/generic/bionic/stpcpy.S",
1125                "arch-arm64/generic/bionic/strchr.S",
1126                "arch-arm64/generic/bionic/strcmp.S",
1127                "arch-arm64/generic/bionic/strcpy.S",
1128                "arch-arm64/generic/bionic/strlen.S",
1129                "arch-arm64/generic/bionic/strncmp.S",
1130                "arch-arm64/generic/bionic/strnlen.S",
1131                "arch-arm64/generic/bionic/wmemmove.S",
1132            ],
1133            exclude_srcs: [
1134                "bionic/__memcpy_chk.cpp",
1135                "bionic/strchr.cpp",
1136                "bionic/strnlen.c",
1137            ],
1138            denver64: {
1139                srcs: [
1140                    "arch-arm64/denver64/bionic/memcpy.S",
1141                    "arch-arm64/denver64/bionic/memset.S",
1142                ],
1143                exclude_srcs: [
1144                    "arch-arm64/generic/bionic/memcpy.S",
1145                    "arch-arm64/generic/bionic/memset.S",
1146                ],
1147            },
1148        },
1149
1150        mips: {
1151            srcs: [
1152                "arch-mips/bionic/__bionic_clone.S",
1153                "arch-mips/bionic/bzero.S",
1154                "arch-mips/bionic/cacheflush.cpp",
1155                "arch-mips/bionic/_exit_with_stack_teardown.S",
1156                "arch-mips/bionic/setjmp.S",
1157                "arch-mips/bionic/syscall.S",
1158                "arch-mips/bionic/vfork.S",
1159
1160                "arch-mips/string/memcmp.c",
1161                "arch-mips/string/memcpy.S",
1162                "arch-mips/string/memset.S",
1163                "arch-mips/string/strcmp.S",
1164                "arch-mips/string/strlen.c",
1165            ],
1166            rev6: {
1167                srcs: [
1168                    "arch-mips/string/mips_strlen.c",
1169                ],
1170                exclude_srcs: [
1171                    "arch-mips/string/strlen.c",
1172                ],
1173            },
1174        },
1175        mips64: {
1176            srcs: [
1177                "arch-mips64/bionic/__bionic_clone.S",
1178                "arch-mips64/bionic/_exit_with_stack_teardown.S",
1179                "arch-mips64/bionic/setjmp.S",
1180                "arch-mips64/bionic/syscall.S",
1181                "arch-mips64/bionic/vfork.S",
1182                "arch-mips64/bionic/stat.cpp",
1183
1184                "arch-mips/string/memcmp.c",
1185                "arch-mips/string/memcpy.S",
1186                "arch-mips/string/memset.S",
1187                "arch-mips/string/strcmp.S",
1188                "arch-mips/string/strlen.c",
1189            ],
1190        },
1191
1192        x86: {
1193            srcs: [
1194                "arch-x86/bionic/__bionic_clone.S",
1195                "arch-x86/bionic/_exit_with_stack_teardown.S",
1196                "arch-x86/bionic/libgcc_compat.c",
1197                "arch-x86/bionic/__restore.S",
1198                "arch-x86/bionic/setjmp.S",
1199                "arch-x86/bionic/syscall.S",
1200                "arch-x86/bionic/vfork.S",
1201
1202                "arch-x86/generic/string/memcmp.S",
1203                "arch-x86/generic/string/strcmp.S",
1204                "arch-x86/generic/string/strncmp.S",
1205                "arch-x86/generic/string/strcat.S",
1206                "arch-x86/atom/string/sse2-memchr-atom.S",
1207                "arch-x86/atom/string/sse2-memrchr-atom.S",
1208                "arch-x86/atom/string/sse2-strchr-atom.S",
1209                "arch-x86/atom/string/sse2-strnlen-atom.S",
1210                "arch-x86/atom/string/sse2-strrchr-atom.S",
1211                "arch-x86/atom/string/sse2-wcschr-atom.S",
1212                "arch-x86/atom/string/sse2-wcsrchr-atom.S",
1213                "arch-x86/atom/string/sse2-wcslen-atom.S",
1214                "arch-x86/atom/string/sse2-wcscmp-atom.S",
1215                "arch-x86/silvermont/string/sse2-bcopy-slm.S",
1216                "arch-x86/silvermont/string/sse2-bzero-slm.S",
1217                "arch-x86/silvermont/string/sse2-memcpy-slm.S",
1218                "arch-x86/silvermont/string/sse2-memmove-slm.S",
1219                "arch-x86/silvermont/string/sse2-memset-slm.S",
1220                "arch-x86/silvermont/string/sse2-stpcpy-slm.S",
1221                "arch-x86/silvermont/string/sse2-stpncpy-slm.S",
1222                "arch-x86/silvermont/string/sse2-strcpy-slm.S",
1223                "arch-x86/silvermont/string/sse2-strlen-slm.S",
1224                "arch-x86/silvermont/string/sse2-strncpy-slm.S",
1225            ],
1226
1227            exclude_srcs: [
1228                "bionic/strchr.cpp",
1229                "bionic/strnlen.c",
1230                "bionic/strrchr.cpp",
1231            ],
1232            atom: {
1233                srcs: [
1234                    "arch-x86/atom/string/sse2-bzero-atom.S",
1235                    "arch-x86/atom/string/sse2-memset-atom.S",
1236                    "arch-x86/atom/string/sse2-strlen-atom.S",
1237                    "arch-x86/atom/string/ssse3-bcopy-atom.S",
1238                    "arch-x86/atom/string/ssse3-memcmp-atom.S",
1239                    "arch-x86/atom/string/ssse3-memcpy-atom.S",
1240                    "arch-x86/atom/string/ssse3-memmove-atom.S",
1241                    "arch-x86/atom/string/ssse3-strcpy-atom.S",
1242                    "arch-x86/atom/string/ssse3-strncpy-atom.S",
1243                    "arch-x86/atom/string/ssse3-wmemcmp-atom.S",
1244                ],
1245                exclude_srcs: [
1246                    "arch-x86/generic/string/memcmp.S",
1247                    "arch-x86/silvermont/string/sse2-bcopy-slm.S",
1248                    "arch-x86/silvermont/string/sse2-bzero-slm.S",
1249                    "arch-x86/silvermont/string/sse2-memcpy-slm.S",
1250                    "arch-x86/silvermont/string/sse2-memmove-slm.S",
1251                    "arch-x86/silvermont/string/sse2-memset-slm.S",
1252                    "arch-x86/silvermont/string/sse2-strcpy-slm.S",
1253                    "arch-x86/silvermont/string/sse2-strlen-slm.S",
1254                    "arch-x86/silvermont/string/sse2-strncpy-slm.S",
1255                ],
1256            },
1257            ssse3: {
1258                srcs: [
1259                    "arch-x86/atom/string/ssse3-strncat-atom.S",
1260                    "arch-x86/atom/string/ssse3-strlcat-atom.S",
1261                    "arch-x86/atom/string/ssse3-strlcpy-atom.S",
1262                    "arch-x86/atom/string/ssse3-strcat-atom.S",
1263                    "arch-x86/atom/string/ssse3-strcmp-atom.S",
1264                    "arch-x86/atom/string/ssse3-strncmp-atom.S",
1265                    "arch-x86/atom/string/ssse3-wcscat-atom.S",
1266                    "arch-x86/atom/string/ssse3-wcscpy-atom.S",
1267                ],
1268                exclude_srcs: [
1269                    "arch-x86/generic/string/strcmp.S",
1270                    "arch-x86/generic/string/strncmp.S",
1271                    "arch-x86/generic/string/strcat.S",
1272                ],
1273            },
1274            sse4: {
1275                srcs: [
1276                    "arch-x86/silvermont/string/sse4-memcmp-slm.S",
1277                    "arch-x86/silvermont/string/sse4-wmemcmp-slm.S",
1278                ],
1279                exclude_srcs: [
1280                    "arch-x86/generic/string/memcmp.S",
1281                ],
1282            },
1283        },
1284        x86_64: {
1285            srcs: [
1286                "arch-x86_64/bionic/__bionic_clone.S",
1287                "arch-x86_64/bionic/_exit_with_stack_teardown.S",
1288                "arch-x86_64/bionic/__restore_rt.S",
1289                "arch-x86_64/bionic/setjmp.S",
1290                "arch-x86_64/bionic/syscall.S",
1291                "arch-x86_64/bionic/vfork.S",
1292
1293                "arch-x86_64/string/sse2-memcpy-slm.S",
1294                "arch-x86_64/string/sse2-memmove-slm.S",
1295                "arch-x86_64/string/sse2-memset-slm.S",
1296                "arch-x86_64/string/sse2-stpcpy-slm.S",
1297                "arch-x86_64/string/sse2-stpncpy-slm.S",
1298                "arch-x86_64/string/sse2-strcat-slm.S",
1299                "arch-x86_64/string/sse2-strcpy-slm.S",
1300                "arch-x86_64/string/sse2-strlcat-slm.S",
1301                "arch-x86_64/string/sse2-strlcpy-slm.S",
1302                "arch-x86_64/string/sse2-strlen-slm.S",
1303                "arch-x86_64/string/sse2-strncat-slm.S",
1304                "arch-x86_64/string/sse2-strncpy-slm.S",
1305                "arch-x86_64/string/sse4-memcmp-slm.S",
1306                "arch-x86_64/string/ssse3-strcmp-slm.S",
1307                "arch-x86_64/string/ssse3-strncmp-slm.S",
1308            ],
1309        },
1310    },
1311
1312    cppflags: ["-Wold-style-cast"],
1313    include_dirs: ["bionic/libstdc++/include"],
1314    name: "libc_bionic",
1315}
1316
1317// ========================================================
1318// libc_bionic_ndk.a- The portions of libc_bionic that can
1319// be safely used in libc_ndk.a (no troublesome global data
1320// or constructors).
1321// ========================================================
1322cc_library_static {
1323    defaults: ["libc_defaults"],
1324    srcs: [
1325        "bionic/abort.cpp",
1326        "bionic/accept.cpp",
1327        "bionic/accept4.cpp",
1328        "bionic/access.cpp",
1329        "bionic/arpa_inet.cpp",
1330        "bionic/assert.cpp",
1331        "bionic/atof.cpp",
1332        "bionic/bionic_systrace.cpp",
1333        "bionic/bionic_time_conversions.cpp",
1334        "bionic/brk.cpp",
1335        "bionic/c16rtomb.cpp",
1336        "bionic/c32rtomb.cpp",
1337        "bionic/chmod.cpp",
1338        "bionic/chown.cpp",
1339        "bionic/clearenv.cpp",
1340        "bionic/clock.cpp",
1341        "bionic/clock_getcpuclockid.cpp",
1342        "bionic/clock_nanosleep.cpp",
1343        "bionic/clone.cpp",
1344        "bionic/close.cpp",
1345        "bionic/__cmsg_nxthdr.cpp",
1346        "bionic/connect.cpp",
1347        "bionic/ctype.cpp",
1348        "bionic/dirent.cpp",
1349        "bionic/dup2.cpp",
1350        "bionic/epoll_create.cpp",
1351        "bionic/epoll_pwait.cpp",
1352        "bionic/epoll_wait.cpp",
1353        "bionic/__errno.cpp",
1354        "bionic/error.cpp",
1355        "bionic/eventfd_read.cpp",
1356        "bionic/eventfd_write.cpp",
1357        "bionic/faccessat.cpp",
1358        "bionic/fchmod.cpp",
1359        "bionic/fchmodat.cpp",
1360        "bionic/ffs.cpp",
1361        "bionic/fgetxattr.cpp",
1362        "bionic/flistxattr.cpp",
1363        "bionic/flockfile.cpp",
1364        "bionic/fpclassify.cpp",
1365        "bionic/fsetxattr.cpp",
1366        "bionic/ftruncate.cpp",
1367        "bionic/futimens.cpp",
1368        "bionic/getcwd.cpp",
1369        "bionic/gethostname.cpp",
1370        "bionic/getpgrp.cpp",
1371        "bionic/getpid.cpp",
1372        "bionic/gettid.cpp",
1373        "bionic/__gnu_basename.cpp",
1374        "bionic/ifaddrs.cpp",
1375        "bionic/inotify_init.cpp",
1376        "bionic/ioctl.cpp",
1377        "bionic/lchown.cpp",
1378        "bionic/lfs64_support.cpp",
1379        "bionic/__libc_current_sigrtmax.cpp",
1380        "bionic/__libc_current_sigrtmin.cpp",
1381        "bionic/libc_init_common.cpp",
1382        "bionic/libc_logging.cpp",
1383        "bionic/libgen.cpp",
1384        "bionic/link.cpp",
1385        "bionic/locale.cpp",
1386        "bionic/lstat.cpp",
1387        "bionic/malloc_info.cpp",
1388        "bionic/mbrtoc16.cpp",
1389        "bionic/mbrtoc32.cpp",
1390        "bionic/mbstate.cpp",
1391        "bionic/mempcpy.cpp",
1392        "bionic/mkdir.cpp",
1393        "bionic/mkfifo.cpp",
1394        "bionic/mknod.cpp",
1395        "bionic/mntent.cpp",
1396        "bionic/mremap.cpp",
1397        "bionic/NetdClientDispatch.cpp",
1398        "bionic/open.cpp",
1399        "bionic/pathconf.cpp",
1400        "bionic/pause.cpp",
1401        "bionic/pipe.cpp",
1402        "bionic/poll.cpp",
1403        "bionic/posix_fadvise.cpp",
1404        "bionic/posix_fallocate.cpp",
1405        "bionic/posix_madvise.cpp",
1406        "bionic/posix_timers.cpp",
1407        "bionic/ptrace.cpp",
1408        "bionic/pty.cpp",
1409        "bionic/raise.cpp",
1410        "bionic/rand.cpp",
1411        "bionic/readlink.cpp",
1412        "bionic/reboot.cpp",
1413        "bionic/recv.cpp",
1414        "bionic/rename.cpp",
1415        "bionic/rmdir.cpp",
1416        "bionic/scandir.cpp",
1417        "bionic/sched_getaffinity.cpp",
1418        "bionic/sched_getcpu.cpp",
1419        "bionic/semaphore.cpp",
1420        "bionic/send.cpp",
1421        "bionic/setegid.cpp",
1422        "bionic/__set_errno.cpp",
1423        "bionic/seteuid.cpp",
1424        "bionic/setpgrp.cpp",
1425        "bionic/sigaction.cpp",
1426        "bionic/sigaddset.cpp",
1427        "bionic/sigdelset.cpp",
1428        "bionic/sigemptyset.cpp",
1429        "bionic/sigfillset.cpp",
1430        "bionic/sigismember.cpp",
1431        "bionic/signal.cpp",
1432        "bionic/signalfd.cpp",
1433        "bionic/sigpending.cpp",
1434        "bionic/sigprocmask.cpp",
1435        "bionic/sigqueue.cpp",
1436        "bionic/sigsuspend.cpp",
1437        "bionic/sigtimedwait.cpp",
1438        "bionic/sigwait.cpp",
1439        "bionic/sigwaitinfo.cpp",
1440        "bionic/socket.cpp",
1441        "bionic/stat.cpp",
1442        "bionic/statvfs.cpp",
1443        "bionic/strchrnul.cpp",
1444        "bionic/strerror.cpp",
1445        "bionic/strerror_r.cpp",
1446        "bionic/strsignal.cpp",
1447        "bionic/strtold.cpp",
1448        "bionic/stubs.cpp",
1449        "bionic/symlink.cpp",
1450        "bionic/sysinfo.cpp",
1451        "bionic/syslog.cpp",
1452        "bionic/sys_siglist.c",
1453        "bionic/sys_signame.c",
1454        "bionic/system_properties.cpp",
1455        "bionic/tdestroy.cpp",
1456        "bionic/termios.cpp",
1457        "bionic/thread_private.cpp",
1458        "bionic/tmpfile.cpp",
1459        "bionic/umount.cpp",
1460        "bionic/unlink.cpp",
1461        "bionic/utimes.cpp",
1462        "bionic/wait.cpp",
1463        "bionic/wchar.cpp",
1464        "bionic/wctype.cpp",
1465        "bionic/wmempcpy.cpp",
1466    ],
1467    cflags: ["-Wframe-larger-than=2048"],
1468
1469    multilib: {
1470        lib32: {
1471            // LP32 cruft
1472            srcs: ["bionic/mmap.cpp"],
1473        },
1474    },
1475
1476    cppflags: ["-Wold-style-cast"],
1477    local_include_dirs: ["stdio"],
1478    include_dirs: ["bionic/libstdc++/include"],
1479    name: "libc_bionic_ndk",
1480}
1481
1482// ========================================================
1483// libc_pthread.a - pthreads parts that previously lived in
1484// libc_bionic.a. Relocated to their own library because
1485// they can't be included in libc_ndk.a (as they layout of
1486// pthread_t has changed over the years and has ABI
1487// compatibility issues).
1488// ========================================================
1489
1490cc_library_static {
1491    defaults: ["libc_defaults"],
1492    srcs: [
1493        "bionic/pthread_atfork.cpp",
1494        "bionic/pthread_attr.cpp",
1495        "bionic/pthread_barrier.cpp",
1496        "bionic/pthread_cond.cpp",
1497        "bionic/pthread_create.cpp",
1498        "bionic/pthread_detach.cpp",
1499        "bionic/pthread_equal.cpp",
1500        "bionic/pthread_exit.cpp",
1501        "bionic/pthread_getcpuclockid.cpp",
1502        "bionic/pthread_getschedparam.cpp",
1503        "bionic/pthread_gettid_np.cpp",
1504        "bionic/pthread_internal.cpp",
1505        "bionic/pthread_join.cpp",
1506        "bionic/pthread_key.cpp",
1507        "bionic/pthread_kill.cpp",
1508        "bionic/pthread_mutex.cpp",
1509        "bionic/pthread_once.cpp",
1510        "bionic/pthread_rwlock.cpp",
1511        "bionic/pthread_self.cpp",
1512        "bionic/pthread_setname_np.cpp",
1513        "bionic/pthread_setschedparam.cpp",
1514        "bionic/pthread_sigmask.cpp",
1515        "bionic/pthread_spinlock.cpp",
1516    ],
1517    cflags: ["-Wframe-larger-than=2048"],
1518
1519    cppflags: ["-Wold-style-cast"],
1520    include_dirs: ["bionic/libstdc++/include"],
1521    name: "libc_pthread",
1522}
1523
1524// ========================================================
1525// libc_cxa.a - Things traditionally in libstdc++
1526// ========================================================
1527
1528cc_library_static {
1529    defaults: ["libc_defaults"],
1530    srcs: [
1531        "bionic/__cxa_guard.cpp",
1532        "bionic/__cxa_pure_virtual.cpp",
1533        "bionic/new.cpp",
1534    ],
1535    cflags: ["-fvisibility=hidden"],
1536    include_dirs: ["bionic/libstdc++/include"],
1537    name: "libc_cxa",
1538    clang: true, // GCC refuses to hide new/delete
1539
1540    // b/17574078: Need to disable coverage until we have a prebuilt libprofile_rt.
1541    // Since this is a static library built with clang, it needs to link
1542    // libprofile_rt when it is linked into the final binary. Since the final binary
1543    // is built with GCC, it won't link libprofile_rt. We can't very easily just add
1544    // libprofile_rt to all link lines the way we've done for libgcov because
1545    // libprofile_rt isn't prebuilt, and it would be tricky to write a rule that
1546    // would make sure libprofile_rt is built.
1547    native_coverage: false,
1548}
1549
1550// ========================================================
1551// libc_syscalls.a
1552// ========================================================
1553
1554cc_library_static {
1555    arch: {
1556        arm: {
1557            srcs: ["arch-arm/syscalls/**/*.S"],
1558        },
1559        arm64: {
1560            srcs: ["arch-arm64/syscalls/**/*.S"],
1561        },
1562        mips: {
1563            srcs: ["arch-mips/syscalls/**/*.S"],
1564        },
1565        mips64: {
1566            srcs: ["arch-mips64/syscalls/**/*.S"],
1567        },
1568        x86: {
1569            srcs: ["arch-x86/syscalls/**/*.S"],
1570        },
1571        x86_64: {
1572            srcs: ["arch-x86_64/syscalls/**/*.S"],
1573        },
1574    },
1575    name: "libc_syscalls",
1576}
1577
1578// ========================================================
1579// libc_aeabi.a
1580// This is an LP32 ARM-only library that needs to be built with -fno-builtin
1581// to avoid infinite recursion. For the other architectures we just build an
1582// empty library to keep this makefile simple.
1583// ========================================================
1584
1585cc_library_static {
1586    defaults: ["libc_defaults"],
1587    arch: {
1588        arm: {
1589            srcs: ["arch-arm/bionic/__aeabi.c"],
1590        },
1591    },
1592    name: "libc_aeabi",
1593    cflags: ["-fno-builtin"],
1594}
1595
1596// ========================================================
1597// libc_ndk.a
1598// Compatibility library for the NDK. This library contains
1599// all the parts of libc that are safe to statically link.
1600// We can't safely statically link things that can only run
1601// on a certain version of the OS. Examples include
1602// anything that talks to netd (a large portion of the DNS
1603// code) and anything that is dependent on the layout of a
1604// data structure that has changed across releases (such as
1605// pthread_t).
1606// ========================================================
1607
1608cc_library_static {
1609    name: "libc_ndk",
1610    defaults: ["libc_defaults"],
1611    srcs: libc_common_src_files + ["bionic/malloc_debug_common.cpp"],
1612    multilib: {
1613        lib32: {
1614            srcs: libc_common_src_files_32,
1615        },
1616    },
1617    arch: {
1618        arm: {
1619            srcs: [
1620                "arch-arm/bionic/exidx_dynamic.c",
1621                "arch-common/bionic/crtbegin_so.c",
1622                "arch-arm/bionic/atexit_legacy.c",
1623                "arch-common/bionic/crtend_so.S",
1624            ],
1625            whole_static_libs: ["libc_aeabi"],
1626        },
1627    },
1628
1629    cflags: [
1630        "-fvisibility=hidden",
1631        "-DLIBC_STATIC",
1632    ],
1633
1634    whole_static_libs: [
1635        "libc_bionic_ndk",
1636        "libc_cxa",
1637        "libc_freebsd",
1638        "libc_gdtoa",
1639        "libc_malloc",
1640        "libc_netbsd",
1641        "libc_openbsd_ndk",
1642        "libc_stack_protector",
1643        "libc_syscalls",
1644        "libc_tzcode",
1645        "libm",
1646    ],
1647}
1648
1649// ========================================================
1650// libc_common.a
1651// ========================================================
1652
1653cc_library_static {
1654    defaults: ["libc_defaults"],
1655    srcs: libc_common_src_files,
1656    multilib: {
1657        lib32: {
1658            srcs: libc_common_src_files_32,
1659        },
1660    },
1661    name: "libc_common",
1662
1663    whole_static_libs: [
1664        "libc_bionic",
1665        "libc_bionic_ndk",
1666        "libc_cxa",
1667        "libc_dns",
1668        "libc_freebsd",
1669        "libc_gdtoa",
1670        "libc_malloc",
1671        "libc_netbsd",
1672        "libc_openbsd",
1673        "libc_openbsd_ndk",
1674        "libc_pthread",
1675        "libc_stack_protector",
1676        "libc_syscalls",
1677        "libc_tzcode",
1678    ],
1679
1680    arch: {
1681        arm: {
1682            whole_static_libs: ["libc_aeabi"],
1683        },
1684    },
1685}
1686
1687// ========================================================
1688// libc_nomalloc.a
1689// ========================================================
1690//
1691// This is a version of the static C library that does not
1692// include malloc. It's useful in situations when the user wants
1693// to provide their own malloc implementation, or wants to
1694// explicitly disallow the use of malloc, such as in the
1695// dynamic linker.
1696
1697cc_library_static {
1698    defaults: ["libc_defaults"],
1699    srcs: [
1700        "bionic/dl_iterate_phdr_static.cpp",
1701    ],
1702
1703    arch: {
1704        arm: {
1705            srcs: ["arch-arm/bionic/exidx_static.c"],
1706        },
1707    },
1708
1709    cflags: ["-DLIBC_STATIC"],
1710
1711    name: "libc_nomalloc",
1712
1713    whole_static_libs: [
1714        "libc_common",
1715        "libc_init_static",
1716    ],
1717}
1718
1719// ========================================================
1720// libc_malloc.a: the _prefixed_ malloc functions (like dlcalloc).
1721// ========================================================
1722cc_library_static {
1723    defaults: ["libc_defaults"],
1724    product_variables: {
1725        device_uses_jemalloc: {
1726            srcs: ["bionic/jemalloc_wrapper.cpp"],
1727            whole_static_libs: ["libjemalloc"],
1728        },
1729        device_uses_dlmalloc: {
1730            srcs: ["bionic/dlmalloc.c"],
1731        },
1732    },
1733    cflags: ["-fvisibility=hidden"],
1734
1735    name: "libc_malloc",
1736}
1737
1738// ========================================================
1739// libc.a + libc.so
1740// ========================================================
1741cc_library {
1742    defaults: ["libc_defaults"],
1743    name: "libc",
1744    product_variables: {
1745        platform_sdk_version: {
1746            asflags: ["-DPLATFORM_SDK_VERSION=%d"],
1747        },
1748    },
1749    srcs: ["bionic/malloc_debug_common.cpp"],
1750    static: {
1751        srcs: [
1752            "bionic/dl_iterate_phdr_static.cpp",
1753        ],
1754        cflags: ["-DLIBC_STATIC"],
1755        whole_static_libs: ["libc_init_static"],
1756    },
1757    shared: {
1758        srcs: [
1759            "arch-common/bionic/crtbegin_so.c",
1760            "arch-common/bionic/crtbrand.S",
1761            "bionic/libc_init_dynamic.cpp",
1762            "bionic/NetdClient.cpp",
1763            "arch-common/bionic/crtend_so.S",
1764        ],
1765    },
1766
1767    required: ["tzdata"],
1768
1769    // Leave the symbols in the shared library so that stack unwinders can produce
1770    // meaningful name resolution.
1771    strip: "keep_symbols",
1772
1773    // WARNING: The only library libc.so should depend on is libdl.so!  If you add other libraries,
1774    // make sure to add -Wl,--exclude-libs=libgcc.a to the LOCAL_LDFLAGS for those libraries.  This
1775    // ensures that symbols that are pulled into those new libraries from libgcc.a are not declared
1776    // external; if that were the case, then libc would not pull those symbols from libgcc.a as it
1777    // should, instead relying on the external symbols from the dependent libraries.  That would
1778    // create a "cloaked" dependency on libgcc.a in libc though the libraries, which is not what
1779    // you wanted!
1780
1781    shared_libs: ["libdl"],
1782    whole_static_libs: ["libc_common"],
1783
1784    // We'd really like to do this for all architectures, but since this wasn't done
1785    // before, these symbols must continue to be exported on LP32 for binary
1786    // compatibility.
1787    multilib: {
1788        lib64: {
1789            ldflags: ["-Wl,--exclude-libs,libgcc.a"],
1790        },
1791    },
1792
1793    nocrt: true,
1794
1795    arch: {
1796        arm: {
1797            //TODO: This is to work around b/24465209. Remove after root cause is fixed
1798            ldflags: ["-Wl,--hash-style=both"],
1799
1800            // Don't re-export new/delete and friends, even if the compiler really wants to.
1801            version_script: "libc.arm.map",
1802            product_variables: {
1803                brillo: {
1804                    version_script: "libc.arm.brillo.map",
1805                },
1806            },
1807
1808            shared: {
1809                srcs: ["arch-arm/bionic/exidx_dynamic.c"],
1810            },
1811            static: {
1812                srcs: ["arch-arm/bionic/exidx_static.c"],
1813            },
1814
1815            // special for arm
1816            cflags: ["-DCRT_LEGACY_WORKAROUND"],
1817            srcs: [
1818                "arch-arm/bionic/atexit_legacy.c",
1819            ],
1820        },
1821        arm64: {
1822            // Don't re-export new/delete and friends, even if the compiler really wants to.
1823            version_script: "libc.arm64.map",
1824        },
1825        mips: {
1826            // Don't re-export new/delete and friends, even if the compiler really wants to.
1827            version_script: "libc.mips.map",
1828            product_variables: {
1829                brillo: {
1830                    version_script: "libc.mips.brillo.map",
1831                },
1832            },
1833        },
1834        mips64: {
1835            // Don't re-export new/delete and friends, even if the compiler really wants to.
1836            version_script: "libc.mips64.map",
1837        },
1838        x86: {
1839            //TODO: This is to work around b/24465209. Remove after root cause is fixed
1840            ldflags: ["-Wl,--hash-style=both"],
1841
1842            // Don't re-export new/delete and friends, even if the compiler really wants to.
1843            version_script: "libc.x86.map",
1844            product_variables: {
1845                brillo: {
1846                    version_script: "libc.x86.brillo.map",
1847                },
1848            },
1849        },
1850        x86_64: {
1851            // Don't re-export new/delete and friends, even if the compiler really wants to.
1852            version_script: "libc.x86_64.map",
1853        },
1854    },
1855}
1856
1857// For all builds, except for the -user build we will enable memory
1858// allocation checking (including memory leaks, buffer overwrites, etc.)
1859// Note that all these checks are also controlled by env. settings
1860// that can enable, or disable specific checks. Note also that some of
1861// the checks are available only in emulator and are implemeted in
1862// libc_malloc_qemu_instrumented.so.
1863// ANDROIDMK TRANSLATION ERROR: unsupported directive
1864// ifneq ($(TARGET_BUILD_VARIANT),user)
1865// ========================================================
1866// libc_malloc_debug_leak.so
1867// ========================================================
1868cc_library_shared {
1869    defaults: ["libc_defaults"],
1870
1871    srcs: [
1872        "bionic/debug_backtrace.cpp",
1873        "bionic/debug_mapinfo.cpp",
1874        "bionic/libc_logging.cpp",
1875        "bionic/malloc_debug_leak.cpp",
1876        "bionic/malloc_debug_check.cpp",
1877    ],
1878
1879    name: "libc_malloc_debug_leak",
1880
1881    shared_libs: [
1882        "libc",
1883        "libdl",
1884    ],
1885    // Only need this for arm since libc++ uses its own unwind code that
1886    // doesn't mix with the other default unwind code.
1887    arch: {
1888        arm: {
1889            static_libs: [
1890                "libunwind_llvm",
1891                "libc++abi",
1892            ],
1893            ldflags: ["-Wl,--exclude-libs,libunwind_llvm.a"],
1894        },
1895    },
1896    allow_undefined_symbols: true,
1897
1898    // Don't re-export new/delete and friends, even if the compiler really wants to.
1899    version_script: "version_script.txt",
1900
1901    // Don't install on release build
1902    tags: [
1903        "eng",
1904        "debug",
1905    ],
1906}
1907
1908// ========================================================
1909// libc_malloc_debug_qemu.so
1910// ========================================================
1911cc_library_shared {
1912    defaults: ["libc_defaults"],
1913    cflags: ["-DMALLOC_QEMU_INSTRUMENT"],
1914
1915    srcs: [
1916        "bionic/libc_logging.cpp",
1917        "bionic/malloc_debug_qemu.cpp",
1918    ],
1919
1920    name: "libc_malloc_debug_qemu",
1921
1922    shared_libs: [
1923        "libc",
1924        "libdl",
1925    ],
1926
1927    // Don't re-export new/delete and friends, even if the compiler really wants to.
1928    version_script: "version_script.txt",
1929
1930    // Don't install on release build
1931    tags: [
1932        "eng",
1933        "debug",
1934    ],
1935}
1936
1937// ANDROIDMK TRANSLATION ERROR: unsupported directive
1938// endif
1939//!user
1940
1941// ========================================================
1942// libstdc++.so + libstdc++.a
1943// ========================================================
1944cc_library {
1945    defaults: ["libc_defaults"],
1946    include_dirs: ["bionic/libstdc++/include"],
1947    srcs: [
1948        "bionic/__cxa_guard.cpp",
1949        "bionic/__cxa_pure_virtual.cpp",
1950        "bionic/new.cpp",
1951        "bionic/libc_logging.cpp",
1952    ],
1953    name: "libstdc++",
1954    system_shared_libs: ["libc"],
1955
1956    //TODO: This is to work around b/24465209. Remove after root cause is fixed
1957    arch: {
1958        arm: {
1959            ldflags: ["-Wl,--hash-style=both"],
1960        },
1961        x86: {
1962            ldflags: ["-Wl,--hash-style=both"],
1963        },
1964    },
1965}
1966
1967cc_defaults {
1968    name: "crt_defaults",
1969
1970    no_default_compiler_flags: true,
1971
1972    arch: {
1973        arm: {
1974            local_include_dirs: ["arch-arm/include"],
1975        },
1976        arm64: {
1977            local_include_dirs: ["arch-arm64/include"],
1978        },
1979        mips: {
1980            local_include_dirs: ["arch-mips/include"],
1981        },
1982        mips64: {
1983            local_include_dirs: ["arch-mips64/include"],
1984        },
1985        x86: {
1986            local_include_dirs: ["arch-x86/include"],
1987        },
1988        x86_64: {
1989            local_include_dirs: ["arch-x86_64/include"],
1990        },
1991    },
1992    clang: false,
1993}
1994
1995cc_defaults {
1996    name: "crt_so_defaults",
1997
1998    arch: {
1999        mips: {
2000            cflags: ["-fPIC"],
2001        },
2002        mips64: {
2003            cflags: ["-fPIC"],
2004        },
2005        x86: {
2006            cflags: ["-fPIC"],
2007        },
2008        x86_64: {
2009            cflags: ["-fPIC"],
2010        },
2011    },
2012}
2013
2014// Android.mk:start
2015// # crt obj files
2016// # ========================================================
2017// # crtbrand.c needs <stdint.h> and a #define for the platform SDK version.
2018// libc_crt_target_cflags := \
2019//    -I$(LOCAL_PATH)/include \
2020//    -DPLATFORM_SDK_VERSION=$(PLATFORM_SDK_VERSION) \
2021//
2022// my_2nd_arch_prefix :=
2023// include $(LOCAL_PATH)/arch-$(TARGET_ARCH)/$(TARGET_ARCH).mk
2024// include $(LOCAL_PATH)/crt.mk
2025// ifdef TARGET_2ND_ARCH
2026// my_2nd_arch_prefix := $(TARGET_2ND_ARCH_VAR_PREFIX)
2027// include $(LOCAL_PATH)/arch-$(TARGET_2ND_ARCH)/$(TARGET_2ND_ARCH).mk
2028// include $(LOCAL_PATH)/crt.mk
2029// my_2nd_arch_prefix :=
2030// endif
2031//
2032// include $(call all-makefiles-under,$(LOCAL_PATH))
2033// Android.mk:end
2034cc_object {
2035    name: "crtbrand",
2036    local_include_dirs: ["include"],
2037    product_variables: {
2038        platform_sdk_version: {
2039            asflags: ["-DPLATFORM_SDK_VERSION=%d"],
2040        },
2041    },
2042    srcs: ["arch-common/bionic/crtbrand.S"],
2043
2044    defaults: [
2045        "crt_defaults",
2046        "crt_so_defaults",
2047    ],
2048}
2049
2050// Android.mk:ignore
2051cc_object {
2052    name: "crtbegin_so1",
2053    local_include_dirs: ["include"],
2054    srcs: ["arch-common/bionic/crtbegin_so.c"],
2055
2056    defaults: [
2057        "crt_defaults",
2058        "crt_so_defaults",
2059    ],
2060}
2061
2062// Android.mk:ignore
2063cc_object {
2064    name: "crtbegin_so",
2065
2066    defaults: [
2067        "crt_defaults",
2068        "crt_so_defaults",
2069    ],
2070    deps: [
2071        "crtbegin_so1",
2072        "crtbrand",
2073    ],
2074}
2075
2076// Android.mk:ignore
2077cc_object {
2078    name: "crtend_so",
2079    local_include_dirs: ["include"],
2080    srcs: ["arch-common/bionic/crtend_so.S"],
2081
2082    defaults: [
2083        "crt_defaults",
2084        "crt_so_defaults",
2085    ],
2086}
2087
2088// Android.mk:ignore
2089cc_object {
2090    name: "crtbegin_static1",
2091    local_include_dirs: ["include"],
2092    srcs: ["arch-common/bionic/crtbegin.c"],
2093
2094    arch: {
2095        arm64: {
2096            srcs: [
2097                "arch-arm64/bionic/crtbegin.c",
2098            ],
2099            exclude_srcs: [
2100                "arch-common/bionic/crtbegin.c",
2101            ],
2102        },
2103        mips: {
2104            srcs: [
2105                "arch-mips/bionic/crtbegin.c",
2106            ],
2107            exclude_srcs: [
2108                "arch-common/bionic/crtbegin.c",
2109            ],
2110        },
2111        mips64: {
2112            srcs: [
2113                "arch-mips64/bionic/crtbegin.c",
2114            ],
2115            exclude_srcs: [
2116                "arch-common/bionic/crtbegin.c",
2117            ],
2118        },
2119    },
2120
2121    defaults: ["crt_defaults"],
2122}
2123
2124// Android.mk:ignore
2125cc_object {
2126    name: "crtbegin_static",
2127
2128    deps: [
2129        "crtbegin_static1",
2130        "crtbrand",
2131    ],
2132    defaults: ["crt_defaults"],
2133}
2134
2135// Android.mk:ignore
2136cc_object {
2137    name: "crtbegin_dynamic1",
2138    local_include_dirs: ["include"],
2139    srcs: ["arch-common/bionic/crtbegin.c"],
2140
2141    arch: {
2142        arm64: {
2143            srcs: [
2144                "arch-arm64/bionic/crtbegin.c",
2145            ],
2146            exclude_srcs: [
2147                "arch-common/bionic/crtbegin.c",
2148            ],
2149        },
2150        mips: {
2151            srcs: [
2152                "arch-mips/bionic/crtbegin.c",
2153            ],
2154            exclude_srcs: [
2155                "arch-common/bionic/crtbegin.c",
2156            ],
2157        },
2158        mips64: {
2159            srcs: [
2160                "arch-mips64/bionic/crtbegin.c",
2161            ],
2162            exclude_srcs: [
2163                "arch-common/bionic/crtbegin.c",
2164            ],
2165        },
2166    },
2167    defaults: ["crt_defaults"],
2168}
2169
2170// Android.mk:ignore
2171cc_object {
2172    name: "crtbegin_dynamic",
2173
2174    deps: [
2175        "crtbegin_dynamic1",
2176        "crtbrand",
2177    ],
2178    defaults: ["crt_defaults"],
2179}
2180
2181// Android.mk:ignore
2182cc_object {
2183    // We rename crtend.o to crtend_android.o to avoid a
2184    // name clash between gcc and bionic.
2185    name: "crtend_android",
2186    local_include_dirs: ["include"],
2187    srcs: ["arch-common/bionic/crtend.S"],
2188
2189    defaults: ["crt_defaults"],
2190}
2191