Android.bp revision e4f486ca25794898cd6e80b283f2ef92fd23aea5 
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    arch: {
117        // Clang/llvm has incompatible long double (fp128) for x86_64.
118        // https://llvm.org/bugs/show_bug.cgi?id=23897
119        x86_64: {
120            clang: false,
121        },
122        // b/25291096, Clang/llvm compiled libc.so for mips/mips64 failed to boot.
123        mips: {
124            clang: false,
125        },
126        mips64: {
127            clang: false,
128        },
129    },
130
131    stl: "none",
132    system_shared_libs: [],
133    sanitize: ["never"],
134    native_coverage: false,
135}
136
137// ANDROIDMK TRANSLATION ERROR: unsupported directive
138// ifeq ($(strip $(DEBUG_BIONIC_LIBC)),true)
139//libc_common_cflags += ["-DDEBUG"]
140// ANDROIDMK TRANSLATION ERROR: unsupported directive
141// endif
142
143// ========================================================
144// libc_stack_protector.a - stack protector code
145// ========================================================
146//
147// Code that implements the stack protector (or that runs
148// before TLS has been set up) needs to be compiled with
149// -fno-stack-protector, since it accesses the stack canary
150// TLS slot.
151
152cc_library_static {
153
154    srcs: [
155        "bionic/__libc_init_main_thread.cpp",
156        "bionic/__stack_chk_fail.cpp",
157    ],
158    arch: {
159        arm64: {
160            srcs: ["arch-arm64/bionic/__set_tls.c"],
161        },
162        x86: {
163            srcs: ["arch-x86/bionic/__set_tls.c"],
164        },
165        x86_64: {
166            srcs: ["arch-x86_64/bionic/__set_tls.c"],
167        },
168    },
169
170    defaults: ["libc_defaults"],
171    cflags: ["-fno-stack-protector"],
172    name: "libc_stack_protector",
173}
174
175// libc_init_static.cpp also needs to be built without stack protector,
176// because it's responsible for setting up TLS for static executables.
177// This isn't the case for dynamic executables because the dynamic linker
178// has already set up the main thread's TLS.
179
180cc_library_static {
181    name: "libc_init_static",
182    defaults: ["libc_defaults"],
183    srcs: ["bionic/libc_init_static.cpp"],
184    cflags: ["-fno-stack-protector"],
185}
186
187
188// ========================================================
189// libc_tzcode.a - upstream 'tzcode' code
190// ========================================================
191
192cc_library_static {
193
194    defaults: ["libc_defaults"],
195    srcs: [
196        "tzcode/asctime.c",
197        "tzcode/difftime.c",
198        "tzcode/localtime.c",
199        "tzcode/strftime.c",
200        "tzcode/strptime.c",
201        "upstream-openbsd/lib/libc/time/wcsftime.c", // tzcode doesn't include wcsftime, so we use the OpenBSD one.
202    ],
203
204    cflags: [
205        "-fvisibility=hidden",
206        "-Wno-unused-parameter",
207        // Don't use ridiculous amounts of stack.
208        "-DALL_STATE",
209        // Include tzsetwall, timelocal, timegm, time2posix, and posix2time.
210        "-DSTD_INSPIRED",
211        // Obviously, we want to be thread-safe.
212        "-DTHREAD_SAFE",
213        // The name of the tm_gmtoff field in our struct tm.
214        "-DTM_GMTOFF=tm_gmtoff",
215        // Where we store our tzdata.
216        "-DTZDIR=\\\"/system/usr/share/zoneinfo\\\"",
217        // Include timezone and daylight globals.
218        "-DUSG_COMPAT=1",
219        // Use the empty string (instead of "   ") as the timezone abbreviation
220        // fallback.
221        "-DWILDABBR=\\\"\\\"",
222        "-DNO_RUN_TIME_WARNINGS_ABOUT_YEAR_2000_PROBLEMS_THANK_YOU",
223        "-Dlint",
224    ],
225
226    local_include_dirs: ["tzcode/"],
227    name: "libc_tzcode",
228}
229
230// ========================================================
231// libc_dns.a - modified NetBSD DNS code
232// ========================================================
233
234cc_library_static {
235
236    defaults: ["libc_defaults"],
237    srcs: [
238        "dns/net/gethnamaddr.c",
239        "dns/net/getservbyname.c",
240        "dns/net/getservbyport.c",
241        "dns/net/getaddrinfo.c",
242        "dns/net/getnameinfo.c",
243        "dns/net/sethostent.c",
244        "dns/net/getservent.c",
245        "dns/net/nsdispatch.c",
246        "dns/net/base64.c",
247        "dns/resolv/res_state.c",
248        "dns/resolv/res_init.c",
249        "dns/resolv/res_mkquery.c",
250        "dns/resolv/res_data.c",
251        "dns/resolv/res_debug.c",
252        "dns/resolv/herror.c",
253        "dns/resolv/res_cache.c",
254        "dns/resolv/res_query.c",
255        "dns/resolv/res_comp.c",
256        "dns/resolv/res_send.c",
257        "dns/nameser/ns_name.c",
258        "dns/nameser/ns_print.c",
259        "dns/nameser/ns_parse.c",
260        "dns/nameser/ns_ttl.c",
261        "dns/nameser/ns_netint.c",
262        "dns/nameser/ns_samedomain.c",
263
264        "upstream-netbsd/lib/libc/isc/ev_streams.c",
265        "upstream-netbsd/lib/libc/isc/ev_timers.c",
266        "upstream-netbsd/lib/libc/resolv/mtctxres.c",
267        // We use the OpenBSD res_random.
268        "upstream-openbsd/lib/libc/net/res_random.c",
269    ],
270
271    cflags: [
272        "-Dres_randomid=__res_randomid",
273        "-DANDROID_CHANGES",
274        "-DINET6",
275        "-fvisibility=hidden",
276        "-Wno-unused-parameter",
277        "-include netbsd-compat.h",
278    ],
279
280    local_include_dirs: [
281        "dns/include",
282        "private",
283        "upstream-netbsd/lib/libc/include",
284        "upstream-netbsd/android/include",
285    ],
286
287    name: "libc_dns",
288}
289
290// ========================================================
291// libc_freebsd.a - upstream FreeBSD C library code
292// ========================================================
293//
294// These files are built with the freebsd-compat.h header file
295// automatically included.
296
297cc_library_static {
298    defaults: ["libc_defaults"],
299    srcs: [
300        "upstream-freebsd/lib/libc/gen/ldexp.c",
301        "upstream-freebsd/lib/libc/gen/sleep.c",
302        "upstream-freebsd/lib/libc/gen/usleep.c",
303        "upstream-freebsd/lib/libc/stdlib/getopt_long.c",
304        "upstream-freebsd/lib/libc/stdlib/qsort.c",
305        "upstream-freebsd/lib/libc/stdlib/quick_exit.c",
306        "upstream-freebsd/lib/libc/stdlib/realpath.c",
307        "upstream-freebsd/lib/libc/string/wcpcpy.c",
308        "upstream-freebsd/lib/libc/string/wcpncpy.c",
309        "upstream-freebsd/lib/libc/string/wcscasecmp.c",
310        "upstream-freebsd/lib/libc/string/wcscat.c",
311        "upstream-freebsd/lib/libc/string/wcschr.c",
312        "upstream-freebsd/lib/libc/string/wcscmp.c",
313        "upstream-freebsd/lib/libc/string/wcscpy.c",
314        "upstream-freebsd/lib/libc/string/wcscspn.c",
315        "upstream-freebsd/lib/libc/string/wcsdup.c",
316        "upstream-freebsd/lib/libc/string/wcslcat.c",
317        "upstream-freebsd/lib/libc/string/wcslen.c",
318        "upstream-freebsd/lib/libc/string/wcsncasecmp.c",
319        "upstream-freebsd/lib/libc/string/wcsncat.c",
320        "upstream-freebsd/lib/libc/string/wcsncmp.c",
321        "upstream-freebsd/lib/libc/string/wcsncpy.c",
322        "upstream-freebsd/lib/libc/string/wcsnlen.c",
323        "upstream-freebsd/lib/libc/string/wcspbrk.c",
324        "upstream-freebsd/lib/libc/string/wcsrchr.c",
325        "upstream-freebsd/lib/libc/string/wcsspn.c",
326        "upstream-freebsd/lib/libc/string/wcstok.c",
327        "upstream-freebsd/lib/libc/string/wmemchr.c",
328        "upstream-freebsd/lib/libc/string/wmemcmp.c",
329        "upstream-freebsd/lib/libc/string/wmemset.c",
330        "upstream-freebsd/lib/libc/string/wmemmove.c",
331    ],
332    arch: {
333        arm64: {
334            exclude_srcs: [
335                "upstream-freebsd/lib/libc/string/wmemmove.c",
336            ],
337        },
338        x86: {
339            exclude_srcs: [
340                "upstream-freebsd/lib/libc/string/wcschr.c",
341                "upstream-freebsd/lib/libc/string/wcscmp.c",
342                "upstream-freebsd/lib/libc/string/wcslen.c",
343                "upstream-freebsd/lib/libc/string/wcsrchr.c",
344            ],
345            atom: {
346                exclude_srcs: [
347                    "upstream-freebsd/lib/libc/string/wmemcmp.c",
348                ],
349            },
350            ssse3: {
351                exclude_srcs: [
352                    "upstream-freebsd/lib/libc/string/wcscat.c",
353                    "upstream-freebsd/lib/libc/string/wcscpy.c",
354                ],
355            },
356            sse4: {
357                exclude_srcs: [
358                    "upstream-freebsd/lib/libc/string/wmemcmp.c",
359                ],
360            },
361        },
362    },
363
364    cflags: [
365        "-Wno-sign-compare",
366        "-Wno-uninitialized",
367        "-include freebsd-compat.h",
368    ],
369
370    local_include_dirs: [
371        "upstream-freebsd/android/include",
372    ],
373
374    name: "libc_freebsd",
375}
376
377// ========================================================
378// libc_netbsd.a - upstream NetBSD C library code
379// ========================================================
380//
381// These files are built with the netbsd-compat.h header file
382// automatically included.
383
384cc_library_static {
385
386    defaults: ["libc_defaults"],
387    srcs: [
388        "upstream-netbsd/common/lib/libc/stdlib/random.c",
389        "upstream-netbsd/lib/libc/gen/ftw.c",
390        "upstream-netbsd/lib/libc/gen/nftw.c",
391        "upstream-netbsd/lib/libc/gen/nice.c",
392        "upstream-netbsd/lib/libc/gen/popen.c",
393        "upstream-netbsd/lib/libc/gen/psignal.c",
394        "upstream-netbsd/lib/libc/gen/utime.c",
395        "upstream-netbsd/lib/libc/gen/utmp.c",
396        "upstream-netbsd/lib/libc/inet/nsap_addr.c",
397        "upstream-netbsd/lib/libc/regex/regcomp.c",
398        "upstream-netbsd/lib/libc/regex/regerror.c",
399        "upstream-netbsd/lib/libc/regex/regexec.c",
400        "upstream-netbsd/lib/libc/regex/regfree.c",
401        "upstream-netbsd/lib/libc/stdlib/bsearch.c",
402        "upstream-netbsd/lib/libc/stdlib/div.c",
403        "upstream-netbsd/lib/libc/stdlib/drand48.c",
404        "upstream-netbsd/lib/libc/stdlib/erand48.c",
405        "upstream-netbsd/lib/libc/stdlib/jrand48.c",
406        "upstream-netbsd/lib/libc/stdlib/lcong48.c",
407        "upstream-netbsd/lib/libc/stdlib/ldiv.c",
408        "upstream-netbsd/lib/libc/stdlib/lldiv.c",
409        "upstream-netbsd/lib/libc/stdlib/lrand48.c",
410        "upstream-netbsd/lib/libc/stdlib/mrand48.c",
411        "upstream-netbsd/lib/libc/stdlib/nrand48.c",
412        "upstream-netbsd/lib/libc/stdlib/_rand48.c",
413        "upstream-netbsd/lib/libc/stdlib/rand_r.c",
414        "upstream-netbsd/lib/libc/stdlib/reallocarr.c",
415        "upstream-netbsd/lib/libc/stdlib/seed48.c",
416        "upstream-netbsd/lib/libc/stdlib/srand48.c",
417        "upstream-netbsd/lib/libc/string/memccpy.c",
418        "upstream-netbsd/lib/libc/string/strcasestr.c",
419        "upstream-netbsd/lib/libc/string/strcoll.c",
420        "upstream-netbsd/lib/libc/string/strxfrm.c",
421    ],
422    multilib: {
423        lib32: {
424            // LP32 cruft
425            srcs: ["upstream-netbsd/common/lib/libc/hash/sha1/sha1.c"],
426        },
427    },
428    cflags: [
429        "-Wno-sign-compare",
430        "-Wno-uninitialized",
431        "-DPOSIX_MISTAKE",
432        "-include netbsd-compat.h",
433    ],
434
435    local_include_dirs: [
436        "upstream-netbsd/android/include",
437        "upstream-netbsd/lib/libc/include",
438    ],
439
440    name: "libc_netbsd",
441}
442
443// ========================================================
444// libc_openbsd_ndk.a - upstream OpenBSD C library code
445// that can be safely included in the libc_ndk.a (doesn't
446// contain any troublesome global data or constructors).
447// ========================================================
448//
449// These files are built with the openbsd-compat.h header file
450// automatically included.
451
452cc_library_static {
453    name: "libc_openbsd_ndk",
454    defaults: ["libc_defaults"],
455    srcs: [
456        "upstream-openbsd/lib/libc/compat-43/killpg.c",
457        "upstream-openbsd/lib/libc/gen/alarm.c",
458        "upstream-openbsd/lib/libc/gen/ctype_.c",
459        "upstream-openbsd/lib/libc/gen/daemon.c",
460        "upstream-openbsd/lib/libc/gen/err.c",
461        "upstream-openbsd/lib/libc/gen/errx.c",
462        "upstream-openbsd/lib/libc/gen/exec.c",
463        "upstream-openbsd/lib/libc/gen/fnmatch.c",
464        "upstream-openbsd/lib/libc/gen/ftok.c",
465        "upstream-openbsd/lib/libc/gen/getprogname.c",
466        "upstream-openbsd/lib/libc/gen/isctype.c",
467        "upstream-openbsd/lib/libc/gen/setprogname.c",
468        "upstream-openbsd/lib/libc/gen/time.c",
469        "upstream-openbsd/lib/libc/gen/tolower_.c",
470        "upstream-openbsd/lib/libc/gen/toupper_.c",
471        "upstream-openbsd/lib/libc/gen/verr.c",
472        "upstream-openbsd/lib/libc/gen/verrx.c",
473        "upstream-openbsd/lib/libc/gen/vwarn.c",
474        "upstream-openbsd/lib/libc/gen/vwarnx.c",
475        "upstream-openbsd/lib/libc/gen/warn.c",
476        "upstream-openbsd/lib/libc/gen/warnx.c",
477        "upstream-openbsd/lib/libc/locale/btowc.c",
478        "upstream-openbsd/lib/libc/locale/mbrlen.c",
479        "upstream-openbsd/lib/libc/locale/mbstowcs.c",
480        "upstream-openbsd/lib/libc/locale/mbtowc.c",
481        "upstream-openbsd/lib/libc/locale/wcscoll.c",
482        "upstream-openbsd/lib/libc/locale/wcstod.c",
483        "upstream-openbsd/lib/libc/locale/wcstof.c",
484        "upstream-openbsd/lib/libc/locale/wcstoimax.c",
485        "upstream-openbsd/lib/libc/locale/wcstol.c",
486        "upstream-openbsd/lib/libc/locale/wcstold.c",
487        "upstream-openbsd/lib/libc/locale/wcstoll.c",
488        "upstream-openbsd/lib/libc/locale/wcstombs.c",
489        "upstream-openbsd/lib/libc/locale/wcstoul.c",
490        "upstream-openbsd/lib/libc/locale/wcstoull.c",
491        "upstream-openbsd/lib/libc/locale/wcstoumax.c",
492        "upstream-openbsd/lib/libc/locale/wcsxfrm.c",
493        "upstream-openbsd/lib/libc/locale/wctob.c",
494        "upstream-openbsd/lib/libc/locale/wctomb.c",
495        "upstream-openbsd/lib/libc/net/htonl.c",
496        "upstream-openbsd/lib/libc/net/htons.c",
497        "upstream-openbsd/lib/libc/net/inet_lnaof.c",
498        "upstream-openbsd/lib/libc/net/inet_makeaddr.c",
499        "upstream-openbsd/lib/libc/net/inet_netof.c",
500        "upstream-openbsd/lib/libc/net/inet_ntoa.c",
501        "upstream-openbsd/lib/libc/net/inet_ntop.c",
502        "upstream-openbsd/lib/libc/net/inet_pton.c",
503        "upstream-openbsd/lib/libc/net/ntohl.c",
504        "upstream-openbsd/lib/libc/net/ntohs.c",
505        "upstream-openbsd/lib/libc/stdio/asprintf.c",
506        "upstream-openbsd/lib/libc/stdio/clrerr.c",
507        "upstream-openbsd/lib/libc/stdio/dprintf.c",
508        "upstream-openbsd/lib/libc/stdio/fclose.c",
509        "upstream-openbsd/lib/libc/stdio/fdopen.c",
510        "upstream-openbsd/lib/libc/stdio/feof.c",
511        "upstream-openbsd/lib/libc/stdio/ferror.c",
512        "upstream-openbsd/lib/libc/stdio/fflush.c",
513        "upstream-openbsd/lib/libc/stdio/fgetc.c",
514        "upstream-openbsd/lib/libc/stdio/fgetln.c",
515        "upstream-openbsd/lib/libc/stdio/fgetpos.c",
516        "upstream-openbsd/lib/libc/stdio/fgets.c",
517        "upstream-openbsd/lib/libc/stdio/fgetwc.c",
518        "upstream-openbsd/lib/libc/stdio/fgetws.c",
519        "upstream-openbsd/lib/libc/stdio/fileno.c",
520        "upstream-openbsd/lib/libc/stdio/flags.c",
521        "upstream-openbsd/lib/libc/stdio/fmemopen.c",
522        "upstream-openbsd/lib/libc/stdio/fopen.c",
523        "upstream-openbsd/lib/libc/stdio/fprintf.c",
524        "upstream-openbsd/lib/libc/stdio/fpurge.c",
525        "upstream-openbsd/lib/libc/stdio/fputc.c",
526        "upstream-openbsd/lib/libc/stdio/fputs.c",
527        "upstream-openbsd/lib/libc/stdio/fputwc.c",
528        "upstream-openbsd/lib/libc/stdio/fputws.c",
529        "upstream-openbsd/lib/libc/stdio/freopen.c",
530        "upstream-openbsd/lib/libc/stdio/fscanf.c",
531        "upstream-openbsd/lib/libc/stdio/fseek.c",
532        "upstream-openbsd/lib/libc/stdio/fsetpos.c",
533        "upstream-openbsd/lib/libc/stdio/ftell.c",
534        "upstream-openbsd/lib/libc/stdio/funopen.c",
535        "upstream-openbsd/lib/libc/stdio/fvwrite.c",
536        "upstream-openbsd/lib/libc/stdio/fwalk.c",
537        "upstream-openbsd/lib/libc/stdio/fwide.c",
538        "upstream-openbsd/lib/libc/stdio/fwprintf.c",
539        "upstream-openbsd/lib/libc/stdio/fwrite.c",
540        "upstream-openbsd/lib/libc/stdio/fwscanf.c",
541        "upstream-openbsd/lib/libc/stdio/getc.c",
542        "upstream-openbsd/lib/libc/stdio/getchar.c",
543        "upstream-openbsd/lib/libc/stdio/getdelim.c",
544        "upstream-openbsd/lib/libc/stdio/getline.c",
545        "upstream-openbsd/lib/libc/stdio/gets.c",
546        "upstream-openbsd/lib/libc/stdio/getwc.c",
547        "upstream-openbsd/lib/libc/stdio/getwchar.c",
548        "upstream-openbsd/lib/libc/stdio/makebuf.c",
549        "upstream-openbsd/lib/libc/stdio/mktemp.c",
550        "upstream-openbsd/lib/libc/stdio/open_memstream.c",
551        "upstream-openbsd/lib/libc/stdio/open_wmemstream.c",
552        "upstream-openbsd/lib/libc/stdio/perror.c",
553        "upstream-openbsd/lib/libc/stdio/printf.c",
554        "upstream-openbsd/lib/libc/stdio/putc.c",
555        "upstream-openbsd/lib/libc/stdio/putchar.c",
556        "upstream-openbsd/lib/libc/stdio/puts.c",
557        "upstream-openbsd/lib/libc/stdio/putwc.c",
558        "upstream-openbsd/lib/libc/stdio/putwchar.c",
559        "upstream-openbsd/lib/libc/stdio/remove.c",
560        "upstream-openbsd/lib/libc/stdio/rewind.c",
561        "upstream-openbsd/lib/libc/stdio/rget.c",
562        "upstream-openbsd/lib/libc/stdio/scanf.c",
563        "upstream-openbsd/lib/libc/stdio/setbuf.c",
564        "upstream-openbsd/lib/libc/stdio/setbuffer.c",
565        "upstream-openbsd/lib/libc/stdio/setvbuf.c",
566        "upstream-openbsd/lib/libc/stdio/sscanf.c",
567        "upstream-openbsd/lib/libc/stdio/swprintf.c",
568        "upstream-openbsd/lib/libc/stdio/swscanf.c",
569        "upstream-openbsd/lib/libc/stdio/tempnam.c",
570        "upstream-openbsd/lib/libc/stdio/tmpnam.c",
571        "upstream-openbsd/lib/libc/stdio/ungetc.c",
572        "upstream-openbsd/lib/libc/stdio/ungetwc.c",
573        "upstream-openbsd/lib/libc/stdio/vasprintf.c",
574        "upstream-openbsd/lib/libc/stdio/vdprintf.c",
575        "upstream-openbsd/lib/libc/stdio/vfprintf.c",
576        "upstream-openbsd/lib/libc/stdio/vfscanf.c",
577        "upstream-openbsd/lib/libc/stdio/vfwprintf.c",
578        "upstream-openbsd/lib/libc/stdio/vfwscanf.c",
579        "upstream-openbsd/lib/libc/stdio/vprintf.c",
580        "upstream-openbsd/lib/libc/stdio/vscanf.c",
581        "upstream-openbsd/lib/libc/stdio/vsnprintf.c",
582        "upstream-openbsd/lib/libc/stdio/vsprintf.c",
583        "upstream-openbsd/lib/libc/stdio/vsscanf.c",
584        "upstream-openbsd/lib/libc/stdio/vswprintf.c",
585        "upstream-openbsd/lib/libc/stdio/vswscanf.c",
586        "upstream-openbsd/lib/libc/stdio/vwprintf.c",
587        "upstream-openbsd/lib/libc/stdio/vwscanf.c",
588        "upstream-openbsd/lib/libc/stdio/wbuf.c",
589        "upstream-openbsd/lib/libc/stdio/wprintf.c",
590        "upstream-openbsd/lib/libc/stdio/wscanf.c",
591        "upstream-openbsd/lib/libc/stdio/wsetup.c",
592        "upstream-openbsd/lib/libc/stdlib/abs.c",
593        "upstream-openbsd/lib/libc/stdlib/atoi.c",
594        "upstream-openbsd/lib/libc/stdlib/atol.c",
595        "upstream-openbsd/lib/libc/stdlib/atoll.c",
596        "upstream-openbsd/lib/libc/stdlib/getenv.c",
597        "upstream-openbsd/lib/libc/stdlib/insque.c",
598        "upstream-openbsd/lib/libc/stdlib/imaxabs.c",
599        "upstream-openbsd/lib/libc/stdlib/imaxdiv.c",
600        "upstream-openbsd/lib/libc/stdlib/labs.c",
601        "upstream-openbsd/lib/libc/stdlib/llabs.c",
602        "upstream-openbsd/lib/libc/stdlib/lsearch.c",
603        "upstream-openbsd/lib/libc/stdlib/reallocarray.c",
604        "upstream-openbsd/lib/libc/stdlib/remque.c",
605        "upstream-openbsd/lib/libc/stdlib/setenv.c",
606        "upstream-openbsd/lib/libc/stdlib/strtoimax.c",
607        "upstream-openbsd/lib/libc/stdlib/strtol.c",
608        "upstream-openbsd/lib/libc/stdlib/strtoll.c",
609        "upstream-openbsd/lib/libc/stdlib/strtoul.c",
610        "upstream-openbsd/lib/libc/stdlib/strtoull.c",
611        "upstream-openbsd/lib/libc/stdlib/strtoumax.c",
612        "upstream-openbsd/lib/libc/stdlib/system.c",
613        "upstream-openbsd/lib/libc/stdlib/tfind.c",
614        "upstream-openbsd/lib/libc/stdlib/tsearch.c",
615        "upstream-openbsd/lib/libc/string/strcasecmp.c",
616        "upstream-openbsd/lib/libc/string/strcspn.c",
617        "upstream-openbsd/lib/libc/string/strdup.c",
618        "upstream-openbsd/lib/libc/string/strndup.c",
619        "upstream-openbsd/lib/libc/string/strpbrk.c",
620        "upstream-openbsd/lib/libc/string/strsep.c",
621        "upstream-openbsd/lib/libc/string/strspn.c",
622        "upstream-openbsd/lib/libc/string/strstr.c",
623        "upstream-openbsd/lib/libc/string/strtok.c",
624        "upstream-openbsd/lib/libc/string/wmemcpy.c",
625        "upstream-openbsd/lib/libc/string/wcslcpy.c",
626        "upstream-openbsd/lib/libc/string/wcsstr.c",
627        "upstream-openbsd/lib/libc/string/wcswidth.c",
628    ],
629
630    cflags: [
631        "-Wno-sign-compare",
632        "-Wno-uninitialized",
633        "-Wno-unused-parameter",
634        "-include openbsd-compat.h",
635    ],
636
637    local_include_dirs: [
638        "private",
639        "stdio",
640        "upstream-openbsd/android/include",
641        "upstream-openbsd/lib/libc/include",
642        "upstream-openbsd/lib/libc/gdtoa/",
643    ],
644}
645
646// ========================================================
647// libc_openbsd.a - upstream OpenBSD C library code
648// ========================================================
649//
650// These files are built with the openbsd-compat.h header file
651// automatically included.
652cc_library_static {
653    defaults: ["libc_defaults"],
654    srcs: [
655        // These two depend on getentropy_linux.c, which isn't in libc_ndk.a.
656        "upstream-openbsd/lib/libc/crypt/arc4random.c",
657        "upstream-openbsd/lib/libc/crypt/arc4random_uniform.c",
658
659        // May be overriden by per-arch optimized versions
660        "upstream-openbsd/lib/libc/string/memchr.c",
661        "upstream-openbsd/lib/libc/string/memmove.c",
662        "upstream-openbsd/lib/libc/string/memrchr.c",
663        "upstream-openbsd/lib/libc/string/stpcpy.c",
664        "upstream-openbsd/lib/libc/string/stpncpy.c",
665        "upstream-openbsd/lib/libc/string/strcat.c",
666        "upstream-openbsd/lib/libc/string/strcpy.c",
667        "upstream-openbsd/lib/libc/string/strlcat.c",
668        "upstream-openbsd/lib/libc/string/strlcpy.c",
669        "upstream-openbsd/lib/libc/string/strncat.c",
670        "upstream-openbsd/lib/libc/string/strncmp.c",
671        "upstream-openbsd/lib/libc/string/strncpy.c",
672    ],
673    multilib: {
674        lib32: {
675            // LP32 cruft
676            srcs: ["upstream-openbsd/lib/libc/stdio/putw.c"],
677        },
678    },
679
680    arch: {
681        arm: {
682            exclude_srcs: [
683                "upstream-openbsd/lib/libc/string/strcpy.c",
684            ],
685            cortex_a7: {
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: {
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_a53_a57: {
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_a8: {
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_a9: {
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            cortex_a15: {
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            denver: {
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            krait: {
735                exclude_srcs: [
736                    "upstream-openbsd/lib/libc/string/memmove.c",
737                    "upstream-openbsd/lib/libc/string/stpcpy.c",
738                    "upstream-openbsd/lib/libc/string/strcat.c",
739                ],
740            },
741        },
742        arm64: {
743            exclude_srcs: [
744                "upstream-openbsd/lib/libc/string/memchr.c",
745                "upstream-openbsd/lib/libc/string/memmove.c",
746                "upstream-openbsd/lib/libc/string/stpcpy.c",
747                "upstream-openbsd/lib/libc/string/strcpy.c",
748                "upstream-openbsd/lib/libc/string/strncmp.c",
749            ],
750        },
751
752        x86: {
753            exclude_srcs: [
754                "upstream-openbsd/lib/libc/string/memchr.c",
755                "upstream-openbsd/lib/libc/string/memmove.c",
756                "upstream-openbsd/lib/libc/string/memrchr.c",
757                "upstream-openbsd/lib/libc/string/stpcpy.c",
758                "upstream-openbsd/lib/libc/string/stpncpy.c",
759                "upstream-openbsd/lib/libc/string/strcat.c",
760                "upstream-openbsd/lib/libc/string/strcpy.c",
761                "upstream-openbsd/lib/libc/string/strncmp.c",
762                "upstream-openbsd/lib/libc/string/strncpy.c",
763            ],
764            ssse3: {
765                exclude_srcs: [
766                    "upstream-openbsd/lib/libc/string/strlcat.c",
767                    "upstream-openbsd/lib/libc/string/strlcpy.c",
768                    "upstream-openbsd/lib/libc/string/strncat.c",
769                ],
770            },
771        },
772
773        x86_64: {
774            exclude_srcs: [
775                "upstream-openbsd/lib/libc/string/memmove.c",
776                "upstream-openbsd/lib/libc/string/stpcpy.c",
777                "upstream-openbsd/lib/libc/string/stpncpy.c",
778                "upstream-openbsd/lib/libc/string/strcat.c",
779                "upstream-openbsd/lib/libc/string/strcpy.c",
780                "upstream-openbsd/lib/libc/string/strlcat.c",
781                "upstream-openbsd/lib/libc/string/strlcpy.c",
782                "upstream-openbsd/lib/libc/string/strncat.c",
783                "upstream-openbsd/lib/libc/string/strncmp.c",
784                "upstream-openbsd/lib/libc/string/strncpy.c",
785            ],
786        },
787    },
788
789    cflags: [
790        "-Wno-sign-compare",
791        "-Wno-uninitialized",
792        "-Wno-unused-parameter",
793        "-include openbsd-compat.h",
794    ],
795
796    local_include_dirs: [
797        "private",
798        "stdio",
799        "upstream-openbsd/android/include",
800        "upstream-openbsd/lib/libc/include",
801        "upstream-openbsd/lib/libc/gdtoa/",
802    ],
803
804    name: "libc_openbsd",
805}
806
807// ========================================================
808// libc_gdtoa.a - upstream OpenBSD C library gdtoa code
809// ========================================================
810//
811// These files are built with the openbsd-compat.h header file
812// automatically included.
813
814cc_library_static {
815    defaults: ["libc_defaults"],
816    srcs: [
817        "upstream-openbsd/android/gdtoa_support.cpp",
818        "upstream-openbsd/lib/libc/gdtoa/dmisc.c",
819        "upstream-openbsd/lib/libc/gdtoa/dtoa.c",
820        "upstream-openbsd/lib/libc/gdtoa/gdtoa.c",
821        "upstream-openbsd/lib/libc/gdtoa/gethex.c",
822        "upstream-openbsd/lib/libc/gdtoa/gmisc.c",
823        "upstream-openbsd/lib/libc/gdtoa/hd_init.c",
824        "upstream-openbsd/lib/libc/gdtoa/hdtoa.c",
825        "upstream-openbsd/lib/libc/gdtoa/hexnan.c",
826        "upstream-openbsd/lib/libc/gdtoa/ldtoa.c",
827        "upstream-openbsd/lib/libc/gdtoa/misc.c",
828        "upstream-openbsd/lib/libc/gdtoa/smisc.c",
829        "upstream-openbsd/lib/libc/gdtoa/strtod.c",
830        "upstream-openbsd/lib/libc/gdtoa/strtodg.c",
831        "upstream-openbsd/lib/libc/gdtoa/strtof.c",
832        "upstream-openbsd/lib/libc/gdtoa/strtord.c",
833        "upstream-openbsd/lib/libc/gdtoa/sum.c",
834        "upstream-openbsd/lib/libc/gdtoa/ulp.c",
835    ],
836    multilib: {
837        lib64: {
838            srcs: ["upstream-openbsd/lib/libc/gdtoa/strtorQ.c"],
839        },
840    },
841
842    cflags: [
843        "-Wno-sign-compare",
844        "-Wno-uninitialized",
845        "-fvisibility=hidden",
846        "-include openbsd-compat.h",
847    ],
848
849    local_include_dirs: [
850        "private",
851        "upstream-openbsd/android/include",
852        "upstream-openbsd/lib/libc/include",
853    ],
854
855    name: "libc_gdtoa",
856}
857
858// ========================================================
859// libc_bionic.a - home-grown C library code
860// ========================================================
861
862cc_library_static {
863    defaults: ["libc_defaults"],
864    srcs: [
865        // The following implementations depend on pthread data, so we can't
866        // include them in libc_ndk.a.
867        "bionic/__cxa_thread_atexit_impl.cpp",
868        "bionic/fork.cpp",
869
870        // The data that backs getauxval is initialized in the libc init
871        // functions which are invoked by the linker. If this file is included
872        // in libc_ndk.a, only one of the copies of the global data will be
873        // initialized, resulting in nullptr dereferences.
874        "bionic/getauxval.cpp",
875
876        // These four require getauxval, which isn't available on older
877        // platforms.
878        "bionic/getentropy_linux.c",
879        "bionic/sysconf.cpp",
880        "bionic/vdso.cpp",
881        "bionic/setjmp_cookie.cpp",
882
883        "bionic/__memcpy_chk.cpp",
884        "bionic/__memset_chk.cpp",
885        "bionic/__strcat_chk.cpp",
886        "bionic/__strcpy_chk.cpp",
887        "bionic/strchr.cpp",
888        "bionic/strnlen.c",
889        "bionic/strrchr.cpp",
890    ],
891    cflags: ["-Wframe-larger-than=2048"],
892
893    arch: {
894        arm: {
895            srcs: [
896                "arch-arm/bionic/abort_arm.S",
897                "arch-arm/bionic/atomics_arm.c",
898                "arch-arm/bionic/__bionic_clone.S",
899                "arch-arm/bionic/_exit_with_stack_teardown.S",
900                "arch-arm/bionic/libgcc_compat.c",
901                "arch-arm/bionic/popcount_tab.c",
902                "arch-arm/bionic/__restore.S",
903                "arch-arm/bionic/setjmp.S",
904                "arch-arm/bionic/syscall.S",
905                "arch-arm/bionic/vfork.S",
906
907                "arch-arm/generic/bionic/memcmp.S",
908                "arch-arm/generic/bionic/memcpy.S",
909                "arch-arm/generic/bionic/memset.S",
910                "arch-arm/generic/bionic/strcmp.S",
911                "arch-arm/generic/bionic/strcpy.S",
912                "arch-arm/generic/bionic/strlen.c",
913            ],
914            exclude_srcs: [
915                "bionic/__memcpy_chk.cpp",
916                "bionic/__memset_chk.cpp",
917            ],
918            cortex_a7: {
919                srcs: [
920                    "arch-arm/cortex-a7/bionic/memset.S",
921
922                    "arch-arm/cortex-a15/bionic/memcpy.S",
923                    "arch-arm/cortex-a15/bionic/stpcpy.S",
924                    "arch-arm/cortex-a15/bionic/strcat.S",
925                    "arch-arm/cortex-a15/bionic/__strcat_chk.S",
926                    "arch-arm/cortex-a15/bionic/strcmp.S",
927                    "arch-arm/cortex-a15/bionic/strcpy.S",
928                    "arch-arm/cortex-a15/bionic/__strcpy_chk.S",
929                    "arch-arm/cortex-a15/bionic/strlen.S",
930
931                    "arch-arm/denver/bionic/memmove.S",
932                ],
933                exclude_srcs: [
934                    "arch-arm/generic/bionic/memcpy.S",
935                    "arch-arm/generic/bionic/memset.S",
936                    "arch-arm/generic/bionic/strcmp.S",
937                    "arch-arm/generic/bionic/strcpy.S",
938                    "arch-arm/generic/bionic/strlen.c",
939                    "bionic/__strcat_chk.cpp",
940                    "bionic/__strcpy_chk.cpp",
941                ],
942            },
943            cortex_a53: {
944                srcs: [
945                    "arch-arm/cortex-a53/bionic/memcpy.S",
946                    "arch-arm/cortex-a53/bionic/__strcat_chk.S",
947                    "arch-arm/cortex-a53/bionic/__strcpy_chk.S",
948
949                    "arch-arm/cortex-a7/bionic/memset.S",
950
951                    "arch-arm/cortex-a15/bionic/stpcpy.S",
952                    "arch-arm/cortex-a15/bionic/strcat.S",
953                    "arch-arm/cortex-a15/bionic/strcmp.S",
954                    "arch-arm/cortex-a15/bionic/strcpy.S",
955                    "arch-arm/cortex-a15/bionic/strlen.S",
956
957                    "arch-arm/denver/bionic/memmove.S",
958                ],
959                exclude_srcs: [
960                    "arch-arm/generic/bionic/memcpy.S",
961                    "arch-arm/generic/bionic/memset.S",
962                    "arch-arm/generic/bionic/strcmp.S",
963                    "arch-arm/generic/bionic/strcpy.S",
964                    "arch-arm/generic/bionic/strlen.c",
965                    "bionic/__strcat_chk.cpp",
966                    "bionic/__strcpy_chk.cpp",
967                ],
968            },
969            cortex_a53_a57: {
970                srcs: [
971                    "arch-arm/cortex-a15/bionic/memcpy.S",
972                    "arch-arm/cortex-a15/bionic/memset.S",
973                    "arch-arm/cortex-a15/bionic/stpcpy.S",
974                    "arch-arm/cortex-a15/bionic/strcat.S",
975                    "arch-arm/cortex-a15/bionic/__strcat_chk.S",
976                    "arch-arm/cortex-a15/bionic/strcmp.S",
977                    "arch-arm/cortex-a15/bionic/strcpy.S",
978                    "arch-arm/cortex-a15/bionic/__strcpy_chk.S",
979                    "arch-arm/cortex-a15/bionic/strlen.S",
980
981                    "arch-arm/denver/bionic/memmove.S",
982                ],
983                exclude_srcs: [
984                    "arch-arm/generic/bionic/memcpy.S",
985                    "arch-arm/generic/bionic/memset.S",
986                    "arch-arm/generic/bionic/strcmp.S",
987                    "arch-arm/generic/bionic/strcpy.S",
988                    "arch-arm/generic/bionic/strlen.c",
989                    "bionic/__strcat_chk.cpp",
990                    "bionic/__strcpy_chk.cpp",
991                ],
992            },
993            cortex_a8: {
994                srcs: [
995                    "arch-arm/cortex-a15/bionic/memcpy.S",
996                    "arch-arm/cortex-a15/bionic/memset.S",
997                    "arch-arm/cortex-a15/bionic/stpcpy.S",
998                    "arch-arm/cortex-a15/bionic/strcat.S",
999                    "arch-arm/cortex-a15/bionic/__strcat_chk.S",
1000                    "arch-arm/cortex-a15/bionic/strcmp.S",
1001                    "arch-arm/cortex-a15/bionic/strcpy.S",
1002                    "arch-arm/cortex-a15/bionic/__strcpy_chk.S",
1003                    "arch-arm/cortex-a15/bionic/strlen.S",
1004
1005                    "arch-arm/denver/bionic/memmove.S",
1006                ],
1007                exclude_srcs: [
1008                    "arch-arm/generic/bionic/memcpy.S",
1009                    "arch-arm/generic/bionic/memset.S",
1010                    "arch-arm/generic/bionic/strcmp.S",
1011                    "arch-arm/generic/bionic/strcpy.S",
1012                    "arch-arm/generic/bionic/strlen.c",
1013                    "bionic/__strcat_chk.cpp",
1014                    "bionic/__strcpy_chk.cpp",
1015                ],
1016            },
1017            cortex_a9: {
1018                srcs: [
1019                    "arch-arm/cortex-a9/bionic/memcpy.S",
1020                    "arch-arm/cortex-a9/bionic/memset.S",
1021                    "arch-arm/cortex-a9/bionic/stpcpy.S",
1022                    "arch-arm/cortex-a9/bionic/strcat.S",
1023                    "arch-arm/cortex-a9/bionic/__strcat_chk.S",
1024                    "arch-arm/cortex-a9/bionic/strcmp.S",
1025                    "arch-arm/cortex-a9/bionic/strcpy.S",
1026                    "arch-arm/cortex-a9/bionic/__strcpy_chk.S",
1027                    "arch-arm/cortex-a9/bionic/strlen.S",
1028
1029                    "arch-arm/denver/bionic/memmove.S",
1030                ],
1031                exclude_srcs: [
1032                    "arch-arm/generic/bionic/memcpy.S",
1033                    "arch-arm/generic/bionic/memset.S",
1034                    "arch-arm/generic/bionic/strcmp.S",
1035                    "arch-arm/generic/bionic/strcpy.S",
1036                    "arch-arm/generic/bionic/strlen.c",
1037                    "bionic/__strcat_chk.cpp",
1038                    "bionic/__strcpy_chk.cpp",
1039                ],
1040            },
1041            cortex_a15: {
1042                srcs: [
1043                    "arch-arm/cortex-a15/bionic/memcpy.S",
1044                    "arch-arm/cortex-a15/bionic/memset.S",
1045                    "arch-arm/cortex-a15/bionic/stpcpy.S",
1046                    "arch-arm/cortex-a15/bionic/strcat.S",
1047                    "arch-arm/cortex-a15/bionic/__strcat_chk.S",
1048                    "arch-arm/cortex-a15/bionic/strcmp.S",
1049                    "arch-arm/cortex-a15/bionic/strcpy.S",
1050                    "arch-arm/cortex-a15/bionic/__strcpy_chk.S",
1051                    "arch-arm/cortex-a15/bionic/strlen.S",
1052
1053                    "arch-arm/denver/bionic/memmove.S",
1054                ],
1055                exclude_srcs: [
1056                    "arch-arm/generic/bionic/memcpy.S",
1057                    "arch-arm/generic/bionic/memset.S",
1058                    "arch-arm/generic/bionic/strcmp.S",
1059                    "arch-arm/generic/bionic/strcpy.S",
1060                    "arch-arm/generic/bionic/strlen.c",
1061                    "bionic/__strcat_chk.cpp",
1062                    "bionic/__strcpy_chk.cpp",
1063                ],
1064            },
1065            denver: {
1066                srcs: [
1067                    "arch-arm/denver/bionic/memcpy.S",
1068                    "arch-arm/denver/bionic/memmove.S",
1069                    "arch-arm/denver/bionic/memset.S",
1070                    "arch-arm/denver/bionic/__strcat_chk.S",
1071                    "arch-arm/denver/bionic/__strcpy_chk.S",
1072
1073                    // Use cortex-a15 versions of strcat/strcpy/strlen.
1074                    "arch-arm/cortex-a15/bionic/stpcpy.S",
1075                    "arch-arm/cortex-a15/bionic/strcat.S",
1076                    "arch-arm/cortex-a15/bionic/strcmp.S",
1077                    "arch-arm/cortex-a15/bionic/strcpy.S",
1078                    "arch-arm/cortex-a15/bionic/strlen.S",
1079                ],
1080                exclude_srcs: [
1081                    "arch-arm/generic/bionic/memcpy.S",
1082                    "arch-arm/generic/bionic/memset.S",
1083                    "arch-arm/generic/bionic/strcmp.S",
1084                    "arch-arm/generic/bionic/strcpy.S",
1085                    "arch-arm/generic/bionic/strlen.c",
1086                    "bionic/__strcat_chk.cpp",
1087                    "bionic/__strcpy_chk.cpp",
1088                ],
1089            },
1090            krait: {
1091                srcs: [
1092                    "arch-arm/krait/bionic/memcpy.S",
1093                    "arch-arm/krait/bionic/memset.S",
1094                    "arch-arm/krait/bionic/strcmp.S",
1095                    "arch-arm/krait/bionic/__strcat_chk.S",
1096                    "arch-arm/krait/bionic/__strcpy_chk.S",
1097
1098                    // Use cortex-a15 versions of strcat/strcpy/strlen.
1099                    "arch-arm/cortex-a15/bionic/stpcpy.S",
1100                    "arch-arm/cortex-a15/bionic/strcat.S",
1101                    "arch-arm/cortex-a15/bionic/strcpy.S",
1102                    "arch-arm/cortex-a15/bionic/strlen.S",
1103
1104                    "arch-arm/denver/bionic/memmove.S",
1105                ],
1106                exclude_srcs: [
1107                    "arch-arm/generic/bionic/memcpy.S",
1108                    "arch-arm/generic/bionic/memset.S",
1109                    "arch-arm/generic/bionic/strcmp.S",
1110                    "arch-arm/generic/bionic/strcpy.S",
1111                    "arch-arm/generic/bionic/strlen.c",
1112                    "bionic/__strcat_chk.cpp",
1113                    "bionic/__strcpy_chk.cpp",
1114                ],
1115            },
1116
1117        },
1118        arm64: {
1119            srcs: [
1120                "arch-arm64/bionic/__bionic_clone.S",
1121                "arch-arm64/bionic/_exit_with_stack_teardown.S",
1122                "arch-arm64/bionic/setjmp.S",
1123                "arch-arm64/bionic/syscall.S",
1124                "arch-arm64/bionic/vfork.S",
1125
1126                "arch-arm64/generic/bionic/memchr.S",
1127                "arch-arm64/generic/bionic/memcmp.S",
1128                "arch-arm64/generic/bionic/memcpy.S",
1129                "arch-arm64/generic/bionic/memmove.S",
1130                "arch-arm64/generic/bionic/memset.S",
1131                "arch-arm64/generic/bionic/stpcpy.S",
1132                "arch-arm64/generic/bionic/strchr.S",
1133                "arch-arm64/generic/bionic/strcmp.S",
1134                "arch-arm64/generic/bionic/strcpy.S",
1135                "arch-arm64/generic/bionic/strlen.S",
1136                "arch-arm64/generic/bionic/strncmp.S",
1137                "arch-arm64/generic/bionic/strnlen.S",
1138                "arch-arm64/generic/bionic/wmemmove.S",
1139            ],
1140            exclude_srcs: [
1141                "bionic/__memcpy_chk.cpp",
1142                "bionic/strchr.cpp",
1143                "bionic/strnlen.c",
1144            ],
1145            denver64: {
1146                srcs: [
1147                    "arch-arm64/denver64/bionic/memcpy.S",
1148                    "arch-arm64/denver64/bionic/memset.S",
1149                ],
1150                exclude_srcs: [
1151                    "arch-arm64/generic/bionic/memcpy.S",
1152                    "arch-arm64/generic/bionic/memset.S",
1153                ],
1154            },
1155        },
1156
1157        mips: {
1158            srcs: [
1159                "arch-mips/bionic/__bionic_clone.S",
1160                "arch-mips/bionic/bzero.S",
1161                "arch-mips/bionic/cacheflush.cpp",
1162                "arch-mips/bionic/_exit_with_stack_teardown.S",
1163                "arch-mips/bionic/setjmp.S",
1164                "arch-mips/bionic/syscall.S",
1165                "arch-mips/bionic/vfork.S",
1166
1167                "arch-mips/string/memcmp.c",
1168                "arch-mips/string/memcpy.S",
1169                "arch-mips/string/memset.S",
1170                "arch-mips/string/strcmp.S",
1171                "arch-mips/string/strlen.c",
1172            ],
1173            rev6: {
1174                srcs: [
1175                    "arch-mips/string/mips_strlen.c",
1176                ],
1177                exclude_srcs: [
1178                    "arch-mips/string/strlen.c",
1179                ],
1180            },
1181        },
1182        mips64: {
1183            srcs: [
1184                "arch-mips64/bionic/__bionic_clone.S",
1185                "arch-mips64/bionic/_exit_with_stack_teardown.S",
1186                "arch-mips64/bionic/setjmp.S",
1187                "arch-mips64/bionic/syscall.S",
1188                "arch-mips64/bionic/vfork.S",
1189                "arch-mips64/bionic/stat.cpp",
1190
1191                "arch-mips/string/memcmp.c",
1192                "arch-mips/string/memcpy.S",
1193                "arch-mips/string/memset.S",
1194                "arch-mips/string/strcmp.S",
1195                "arch-mips/string/strlen.c",
1196            ],
1197        },
1198
1199        x86: {
1200            srcs: [
1201                "arch-x86/bionic/__bionic_clone.S",
1202                "arch-x86/bionic/_exit_with_stack_teardown.S",
1203                "arch-x86/bionic/libgcc_compat.c",
1204                "arch-x86/bionic/__restore.S",
1205                "arch-x86/bionic/setjmp.S",
1206                "arch-x86/bionic/syscall.S",
1207                "arch-x86/bionic/vfork.S",
1208
1209                "arch-x86/generic/string/memcmp.S",
1210                "arch-x86/generic/string/strcmp.S",
1211                "arch-x86/generic/string/strncmp.S",
1212                "arch-x86/generic/string/strcat.S",
1213                "arch-x86/atom/string/sse2-memchr-atom.S",
1214                "arch-x86/atom/string/sse2-memrchr-atom.S",
1215                "arch-x86/atom/string/sse2-strchr-atom.S",
1216                "arch-x86/atom/string/sse2-strnlen-atom.S",
1217                "arch-x86/atom/string/sse2-strrchr-atom.S",
1218                "arch-x86/atom/string/sse2-wcschr-atom.S",
1219                "arch-x86/atom/string/sse2-wcsrchr-atom.S",
1220                "arch-x86/atom/string/sse2-wcslen-atom.S",
1221                "arch-x86/atom/string/sse2-wcscmp-atom.S",
1222                "arch-x86/silvermont/string/sse2-bcopy-slm.S",
1223                "arch-x86/silvermont/string/sse2-bzero-slm.S",
1224                "arch-x86/silvermont/string/sse2-memcpy-slm.S",
1225                "arch-x86/silvermont/string/sse2-memmove-slm.S",
1226                "arch-x86/silvermont/string/sse2-memset-slm.S",
1227                "arch-x86/silvermont/string/sse2-stpcpy-slm.S",
1228                "arch-x86/silvermont/string/sse2-stpncpy-slm.S",
1229                "arch-x86/silvermont/string/sse2-strcpy-slm.S",
1230                "arch-x86/silvermont/string/sse2-strlen-slm.S",
1231                "arch-x86/silvermont/string/sse2-strncpy-slm.S",
1232            ],
1233
1234            exclude_srcs: [
1235                "bionic/strchr.cpp",
1236                "bionic/strnlen.c",
1237                "bionic/strrchr.cpp",
1238            ],
1239            atom: {
1240                srcs: [
1241                    "arch-x86/atom/string/sse2-bzero-atom.S",
1242                    "arch-x86/atom/string/sse2-memset-atom.S",
1243                    "arch-x86/atom/string/sse2-strlen-atom.S",
1244                    "arch-x86/atom/string/ssse3-bcopy-atom.S",
1245                    "arch-x86/atom/string/ssse3-memcmp-atom.S",
1246                    "arch-x86/atom/string/ssse3-memcpy-atom.S",
1247                    "arch-x86/atom/string/ssse3-memmove-atom.S",
1248                    "arch-x86/atom/string/ssse3-strcpy-atom.S",
1249                    "arch-x86/atom/string/ssse3-strncpy-atom.S",
1250                    "arch-x86/atom/string/ssse3-wmemcmp-atom.S",
1251                ],
1252                exclude_srcs: [
1253                    "arch-x86/generic/string/memcmp.S",
1254                    "arch-x86/silvermont/string/sse2-bcopy-slm.S",
1255                    "arch-x86/silvermont/string/sse2-bzero-slm.S",
1256                    "arch-x86/silvermont/string/sse2-memcpy-slm.S",
1257                    "arch-x86/silvermont/string/sse2-memmove-slm.S",
1258                    "arch-x86/silvermont/string/sse2-memset-slm.S",
1259                    "arch-x86/silvermont/string/sse2-strcpy-slm.S",
1260                    "arch-x86/silvermont/string/sse2-strlen-slm.S",
1261                    "arch-x86/silvermont/string/sse2-strncpy-slm.S",
1262                ],
1263            },
1264            ssse3: {
1265                srcs: [
1266                    "arch-x86/atom/string/ssse3-strncat-atom.S",
1267                    "arch-x86/atom/string/ssse3-strlcat-atom.S",
1268                    "arch-x86/atom/string/ssse3-strlcpy-atom.S",
1269                    "arch-x86/atom/string/ssse3-strcat-atom.S",
1270                    "arch-x86/atom/string/ssse3-strcmp-atom.S",
1271                    "arch-x86/atom/string/ssse3-strncmp-atom.S",
1272                    "arch-x86/atom/string/ssse3-wcscat-atom.S",
1273                    "arch-x86/atom/string/ssse3-wcscpy-atom.S",
1274                ],
1275                exclude_srcs: [
1276                    "arch-x86/generic/string/strcmp.S",
1277                    "arch-x86/generic/string/strncmp.S",
1278                    "arch-x86/generic/string/strcat.S",
1279                ],
1280            },
1281            sse4: {
1282                srcs: [
1283                    "arch-x86/silvermont/string/sse4-memcmp-slm.S",
1284                    "arch-x86/silvermont/string/sse4-wmemcmp-slm.S",
1285                ],
1286                exclude_srcs: [
1287                    "arch-x86/generic/string/memcmp.S",
1288                ],
1289            },
1290        },
1291        x86_64: {
1292            srcs: [
1293                "arch-x86_64/bionic/__bionic_clone.S",
1294                "arch-x86_64/bionic/_exit_with_stack_teardown.S",
1295                "arch-x86_64/bionic/__restore_rt.S",
1296                "arch-x86_64/bionic/setjmp.S",
1297                "arch-x86_64/bionic/syscall.S",
1298                "arch-x86_64/bionic/vfork.S",
1299
1300                "arch-x86_64/string/sse2-memcpy-slm.S",
1301                "arch-x86_64/string/sse2-memmove-slm.S",
1302                "arch-x86_64/string/sse2-memset-slm.S",
1303                "arch-x86_64/string/sse2-stpcpy-slm.S",
1304                "arch-x86_64/string/sse2-stpncpy-slm.S",
1305                "arch-x86_64/string/sse2-strcat-slm.S",
1306                "arch-x86_64/string/sse2-strcpy-slm.S",
1307                "arch-x86_64/string/sse2-strlcat-slm.S",
1308                "arch-x86_64/string/sse2-strlcpy-slm.S",
1309                "arch-x86_64/string/sse2-strlen-slm.S",
1310                "arch-x86_64/string/sse2-strncat-slm.S",
1311                "arch-x86_64/string/sse2-strncpy-slm.S",
1312                "arch-x86_64/string/sse4-memcmp-slm.S",
1313                "arch-x86_64/string/ssse3-strcmp-slm.S",
1314                "arch-x86_64/string/ssse3-strncmp-slm.S",
1315            ],
1316        },
1317    },
1318
1319    cppflags: ["-Wold-style-cast"],
1320    include_dirs: ["bionic/libstdc++/include"],
1321    name: "libc_bionic",
1322}
1323
1324// ========================================================
1325// libc_bionic_ndk.a- The portions of libc_bionic that can
1326// be safely used in libc_ndk.a (no troublesome global data
1327// or constructors).
1328// ========================================================
1329cc_library_static {
1330    defaults: ["libc_defaults"],
1331    srcs: [
1332        "bionic/abort.cpp",
1333        "bionic/accept.cpp",
1334        "bionic/accept4.cpp",
1335        "bionic/access.cpp",
1336        "bionic/arpa_inet.cpp",
1337        "bionic/assert.cpp",
1338        "bionic/atof.cpp",
1339        "bionic/bionic_systrace.cpp",
1340        "bionic/bionic_time_conversions.cpp",
1341        "bionic/brk.cpp",
1342        "bionic/c16rtomb.cpp",
1343        "bionic/c32rtomb.cpp",
1344        "bionic/chmod.cpp",
1345        "bionic/chown.cpp",
1346        "bionic/clearenv.cpp",
1347        "bionic/clock.cpp",
1348        "bionic/clock_getcpuclockid.cpp",
1349        "bionic/clock_nanosleep.cpp",
1350        "bionic/clone.cpp",
1351        "bionic/close.cpp",
1352        "bionic/__cmsg_nxthdr.cpp",
1353        "bionic/connect.cpp",
1354        "bionic/ctype.cpp",
1355        "bionic/dirent.cpp",
1356        "bionic/dup2.cpp",
1357        "bionic/epoll_create.cpp",
1358        "bionic/epoll_pwait.cpp",
1359        "bionic/epoll_wait.cpp",
1360        "bionic/__errno.cpp",
1361        "bionic/error.cpp",
1362        "bionic/eventfd_read.cpp",
1363        "bionic/eventfd_write.cpp",
1364        "bionic/faccessat.cpp",
1365        "bionic/fchmod.cpp",
1366        "bionic/fchmodat.cpp",
1367        "bionic/ffs.cpp",
1368        "bionic/fgetxattr.cpp",
1369        "bionic/flistxattr.cpp",
1370        "bionic/flockfile.cpp",
1371        "bionic/fpclassify.cpp",
1372        "bionic/fsetxattr.cpp",
1373        "bionic/ftruncate.cpp",
1374        "bionic/futimens.cpp",
1375        "bionic/getcwd.cpp",
1376        "bionic/gethostname.cpp",
1377        "bionic/getpgrp.cpp",
1378        "bionic/getpid.cpp",
1379        "bionic/gettid.cpp",
1380        "bionic/__gnu_basename.cpp",
1381        "bionic/ifaddrs.cpp",
1382        "bionic/inotify_init.cpp",
1383        "bionic/ioctl.cpp",
1384        "bionic/lchown.cpp",
1385        "bionic/lfs64_support.cpp",
1386        "bionic/__libc_current_sigrtmax.cpp",
1387        "bionic/__libc_current_sigrtmin.cpp",
1388        "bionic/libc_init_common.cpp",
1389        "bionic/libc_logging.cpp",
1390        "bionic/libgen.cpp",
1391        "bionic/link.cpp",
1392        "bionic/locale.cpp",
1393        "bionic/lstat.cpp",
1394        "bionic/malloc_info.cpp",
1395        "bionic/mbrtoc16.cpp",
1396        "bionic/mbrtoc32.cpp",
1397        "bionic/mbstate.cpp",
1398        "bionic/mempcpy.cpp",
1399        "bionic/mkdir.cpp",
1400        "bionic/mkfifo.cpp",
1401        "bionic/mknod.cpp",
1402        "bionic/mntent.cpp",
1403        "bionic/mremap.cpp",
1404        "bionic/NetdClientDispatch.cpp",
1405        "bionic/open.cpp",
1406        "bionic/pathconf.cpp",
1407        "bionic/pause.cpp",
1408        "bionic/pipe.cpp",
1409        "bionic/poll.cpp",
1410        "bionic/posix_fadvise.cpp",
1411        "bionic/posix_fallocate.cpp",
1412        "bionic/posix_madvise.cpp",
1413        "bionic/posix_timers.cpp",
1414        "bionic/ptrace.cpp",
1415        "bionic/pty.cpp",
1416        "bionic/raise.cpp",
1417        "bionic/rand.cpp",
1418        "bionic/readlink.cpp",
1419        "bionic/reboot.cpp",
1420        "bionic/recv.cpp",
1421        "bionic/rename.cpp",
1422        "bionic/rmdir.cpp",
1423        "bionic/scandir.cpp",
1424        "bionic/sched_getaffinity.cpp",
1425        "bionic/sched_getcpu.cpp",
1426        "bionic/semaphore.cpp",
1427        "bionic/send.cpp",
1428        "bionic/setegid.cpp",
1429        "bionic/__set_errno.cpp",
1430        "bionic/seteuid.cpp",
1431        "bionic/setpgrp.cpp",
1432        "bionic/sigaction.cpp",
1433        "bionic/sigaddset.cpp",
1434        "bionic/sigdelset.cpp",
1435        "bionic/sigemptyset.cpp",
1436        "bionic/sigfillset.cpp",
1437        "bionic/sigismember.cpp",
1438        "bionic/signal.cpp",
1439        "bionic/signalfd.cpp",
1440        "bionic/sigpending.cpp",
1441        "bionic/sigprocmask.cpp",
1442        "bionic/sigqueue.cpp",
1443        "bionic/sigsuspend.cpp",
1444        "bionic/sigtimedwait.cpp",
1445        "bionic/sigwait.cpp",
1446        "bionic/sigwaitinfo.cpp",
1447        "bionic/socket.cpp",
1448        "bionic/stat.cpp",
1449        "bionic/statvfs.cpp",
1450        "bionic/strchrnul.cpp",
1451        "bionic/strerror.cpp",
1452        "bionic/strerror_r.cpp",
1453        "bionic/strsignal.cpp",
1454        "bionic/strtold.cpp",
1455        "bionic/stubs.cpp",
1456        "bionic/symlink.cpp",
1457        "bionic/sysinfo.cpp",
1458        "bionic/syslog.cpp",
1459        "bionic/sys_siglist.c",
1460        "bionic/sys_signame.c",
1461        "bionic/system_properties.cpp",
1462        "bionic/tdestroy.cpp",
1463        "bionic/termios.cpp",
1464        "bionic/thread_private.cpp",
1465        "bionic/tmpfile.cpp",
1466        "bionic/umount.cpp",
1467        "bionic/unlink.cpp",
1468        "bionic/utimes.cpp",
1469        "bionic/wait.cpp",
1470        "bionic/wchar.cpp",
1471        "bionic/wctype.cpp",
1472        "bionic/wmempcpy.cpp",
1473    ],
1474    cflags: ["-Wframe-larger-than=2048"],
1475
1476    multilib: {
1477        lib32: {
1478            // LP32 cruft
1479            srcs: ["bionic/mmap.cpp"],
1480        },
1481    },
1482
1483    cppflags: ["-Wold-style-cast"],
1484    local_include_dirs: ["stdio"],
1485    include_dirs: ["bionic/libstdc++/include"],
1486    name: "libc_bionic_ndk",
1487}
1488
1489// ========================================================
1490// libc_pthread.a - pthreads parts that previously lived in
1491// libc_bionic.a. Relocated to their own library because
1492// they can't be included in libc_ndk.a (as they layout of
1493// pthread_t has changed over the years and has ABI
1494// compatibility issues).
1495// ========================================================
1496
1497cc_library_static {
1498    defaults: ["libc_defaults"],
1499    srcs: [
1500        "bionic/pthread_atfork.cpp",
1501        "bionic/pthread_attr.cpp",
1502        "bionic/pthread_barrier.cpp",
1503        "bionic/pthread_cond.cpp",
1504        "bionic/pthread_create.cpp",
1505        "bionic/pthread_detach.cpp",
1506        "bionic/pthread_equal.cpp",
1507        "bionic/pthread_exit.cpp",
1508        "bionic/pthread_getcpuclockid.cpp",
1509        "bionic/pthread_getschedparam.cpp",
1510        "bionic/pthread_gettid_np.cpp",
1511        "bionic/pthread_internal.cpp",
1512        "bionic/pthread_join.cpp",
1513        "bionic/pthread_key.cpp",
1514        "bionic/pthread_kill.cpp",
1515        "bionic/pthread_mutex.cpp",
1516        "bionic/pthread_once.cpp",
1517        "bionic/pthread_rwlock.cpp",
1518        "bionic/pthread_self.cpp",
1519        "bionic/pthread_setname_np.cpp",
1520        "bionic/pthread_setschedparam.cpp",
1521        "bionic/pthread_sigmask.cpp",
1522        "bionic/pthread_spinlock.cpp",
1523    ],
1524    cflags: ["-Wframe-larger-than=2048"],
1525
1526    cppflags: ["-Wold-style-cast"],
1527    include_dirs: ["bionic/libstdc++/include"],
1528    name: "libc_pthread",
1529}
1530
1531// ========================================================
1532// libc_cxa.a - Things traditionally in libstdc++
1533// ========================================================
1534
1535cc_library_static {
1536    defaults: ["libc_defaults"],
1537    srcs: [
1538        "bionic/__cxa_guard.cpp",
1539        "bionic/__cxa_pure_virtual.cpp",
1540        "bionic/new.cpp",
1541    ],
1542    cflags: ["-fvisibility=hidden"],
1543    include_dirs: ["bionic/libstdc++/include"],
1544    name: "libc_cxa",
1545    clang: true, // GCC refuses to hide new/delete
1546
1547    // b/17574078: Need to disable coverage until we have a prebuilt libprofile_rt.
1548    // Since this is a static library built with clang, it needs to link
1549    // libprofile_rt when it is linked into the final binary. Since the final binary
1550    // is built with GCC, it won't link libprofile_rt. We can't very easily just add
1551    // libprofile_rt to all link lines the way we've done for libgcov because
1552    // libprofile_rt isn't prebuilt, and it would be tricky to write a rule that
1553    // would make sure libprofile_rt is built.
1554    native_coverage: false,
1555}
1556
1557// ========================================================
1558// libc_syscalls.a
1559// ========================================================
1560
1561cc_library_static {
1562    arch: {
1563        arm: {
1564            srcs: ["arch-arm/syscalls/**/*.S"],
1565        },
1566        arm64: {
1567            srcs: ["arch-arm64/syscalls/**/*.S"],
1568        },
1569        mips: {
1570            srcs: ["arch-mips/syscalls/**/*.S"],
1571        },
1572        mips64: {
1573            srcs: ["arch-mips64/syscalls/**/*.S"],
1574        },
1575        x86: {
1576            srcs: ["arch-x86/syscalls/**/*.S"],
1577        },
1578        x86_64: {
1579            srcs: ["arch-x86_64/syscalls/**/*.S"],
1580        },
1581    },
1582    name: "libc_syscalls",
1583}
1584
1585// ========================================================
1586// libc_aeabi.a
1587// This is an LP32 ARM-only library that needs to be built with -fno-builtin
1588// to avoid infinite recursion. For the other architectures we just build an
1589// empty library to keep this makefile simple.
1590// ========================================================
1591
1592cc_library_static {
1593    defaults: ["libc_defaults"],
1594    arch: {
1595        arm: {
1596            srcs: ["arch-arm/bionic/__aeabi.c"],
1597        },
1598    },
1599    name: "libc_aeabi",
1600    cflags: ["-fno-builtin"],
1601}
1602
1603// ========================================================
1604// libc_ndk.a
1605// Compatibility library for the NDK. This library contains
1606// all the parts of libc that are safe to statically link.
1607// We can't safely statically link things that can only run
1608// on a certain version of the OS. Examples include
1609// anything that talks to netd (a large portion of the DNS
1610// code) and anything that is dependent on the layout of a
1611// data structure that has changed across releases (such as
1612// pthread_t).
1613// ========================================================
1614
1615cc_library_static {
1616    name: "libc_ndk",
1617    defaults: ["libc_defaults"],
1618    srcs: libc_common_src_files + ["bionic/malloc_debug_common.cpp"],
1619    multilib: {
1620        lib32: {
1621            srcs: libc_common_src_files_32,
1622        },
1623    },
1624    arch: {
1625        arm: {
1626            srcs: [
1627                "arch-arm/bionic/exidx_dynamic.c",
1628                "arch-common/bionic/crtbegin_so.c",
1629                "arch-arm/bionic/atexit_legacy.c",
1630                "arch-common/bionic/crtend_so.S",
1631            ],
1632            whole_static_libs: ["libc_aeabi"],
1633        },
1634    },
1635
1636    cflags: [
1637        "-fvisibility=hidden",
1638        "-DLIBC_STATIC",
1639    ],
1640
1641    whole_static_libs: [
1642        "libc_bionic_ndk",
1643        "libc_cxa",
1644        "libc_freebsd",
1645        "libc_gdtoa",
1646        "libc_malloc",
1647        "libc_netbsd",
1648        "libc_openbsd_ndk",
1649        "libc_stack_protector",
1650        "libc_syscalls",
1651        "libc_tzcode",
1652        "libm",
1653    ],
1654}
1655
1656// ========================================================
1657// libc_common.a
1658// ========================================================
1659
1660cc_library_static {
1661    defaults: ["libc_defaults"],
1662    srcs: libc_common_src_files,
1663    multilib: {
1664        lib32: {
1665            srcs: libc_common_src_files_32,
1666        },
1667    },
1668    name: "libc_common",
1669
1670    whole_static_libs: [
1671        "libc_bionic",
1672        "libc_bionic_ndk",
1673        "libc_cxa",
1674        "libc_dns",
1675        "libc_freebsd",
1676        "libc_gdtoa",
1677        "libc_malloc",
1678        "libc_netbsd",
1679        "libc_openbsd",
1680        "libc_openbsd_ndk",
1681        "libc_pthread",
1682        "libc_stack_protector",
1683        "libc_syscalls",
1684        "libc_tzcode",
1685    ],
1686
1687    arch: {
1688        arm: {
1689            whole_static_libs: ["libc_aeabi"],
1690        },
1691    },
1692}
1693
1694// ========================================================
1695// libc_nomalloc.a
1696// ========================================================
1697//
1698// This is a version of the static C library that does not
1699// include malloc. It's useful in situations when the user wants
1700// to provide their own malloc implementation, or wants to
1701// explicitly disallow the use of malloc, such as in the
1702// dynamic linker.
1703
1704cc_library_static {
1705    defaults: ["libc_defaults"],
1706    srcs: [
1707        "bionic/dl_iterate_phdr_static.cpp",
1708    ],
1709
1710    arch: {
1711        arm: {
1712            srcs: ["arch-arm/bionic/exidx_static.c"],
1713        },
1714    },
1715
1716    cflags: ["-DLIBC_STATIC"],
1717
1718    name: "libc_nomalloc",
1719
1720    whole_static_libs: [
1721        "libc_common",
1722        "libc_init_static",
1723    ],
1724}
1725
1726// ========================================================
1727// libc_malloc.a: the _prefixed_ malloc functions (like dlcalloc).
1728// ========================================================
1729cc_library_static {
1730    defaults: ["libc_defaults"],
1731    product_variables: {
1732        device_uses_jemalloc: {
1733            srcs: ["bionic/jemalloc_wrapper.cpp"],
1734            whole_static_libs: ["libjemalloc"],
1735        },
1736        device_uses_dlmalloc: {
1737            srcs: ["bionic/dlmalloc.c"],
1738        },
1739    },
1740    cflags: ["-fvisibility=hidden"],
1741
1742    name: "libc_malloc",
1743}
1744
1745// ========================================================
1746// libc.a + libc.so
1747// ========================================================
1748cc_library {
1749    defaults: ["libc_defaults"],
1750    name: "libc",
1751    product_variables: {
1752        platform_sdk_version: {
1753            asflags: ["-DPLATFORM_SDK_VERSION=%d"],
1754        },
1755    },
1756    srcs: ["bionic/malloc_debug_common.cpp"],
1757    static: {
1758        srcs: [
1759            "bionic/dl_iterate_phdr_static.cpp",
1760        ],
1761        cflags: ["-DLIBC_STATIC"],
1762        whole_static_libs: ["libc_init_static"],
1763    },
1764    shared: {
1765        srcs: [
1766            "arch-common/bionic/crtbegin_so.c",
1767            "arch-common/bionic/crtbrand.S",
1768            "bionic/libc_init_dynamic.cpp",
1769            "bionic/NetdClient.cpp",
1770            "arch-common/bionic/crtend_so.S",
1771        ],
1772    },
1773
1774    required: ["tzdata"],
1775
1776    // Leave the symbols in the shared library so that stack unwinders can produce
1777    // meaningful name resolution.
1778    strip: "keep_symbols",
1779
1780    // WARNING: The only library libc.so should depend on is libdl.so!  If you add other libraries,
1781    // make sure to add -Wl,--exclude-libs=libgcc.a to the LOCAL_LDFLAGS for those libraries.  This
1782    // ensures that symbols that are pulled into those new libraries from libgcc.a are not declared
1783    // external; if that were the case, then libc would not pull those symbols from libgcc.a as it
1784    // should, instead relying on the external symbols from the dependent libraries.  That would
1785    // create a "cloaked" dependency on libgcc.a in libc though the libraries, which is not what
1786    // you wanted!
1787
1788    shared_libs: ["libdl"],
1789    whole_static_libs: ["libc_common"],
1790
1791    // We'd really like to do this for all architectures, but since this wasn't done
1792    // before, these symbols must continue to be exported on LP32 for binary
1793    // compatibility.
1794    multilib: {
1795        lib64: {
1796            ldflags: ["-Wl,--exclude-libs,libgcc.a"],
1797        },
1798    },
1799
1800    nocrt: true,
1801
1802    arch: {
1803        arm: {
1804            //TODO: This is to work around b/24465209. Remove after root cause is fixed
1805            ldflags: ["-Wl,--hash-style=both"],
1806
1807            // Don't re-export new/delete and friends, even if the compiler really wants to.
1808            version_script: "libc.arm.map",
1809            product_variables: {
1810                brillo: {
1811                    version_script: "libc.arm.brillo.map",
1812                },
1813            },
1814
1815            shared: {
1816                srcs: ["arch-arm/bionic/exidx_dynamic.c"],
1817            },
1818            static: {
1819                srcs: ["arch-arm/bionic/exidx_static.c"],
1820            },
1821
1822            // special for arm
1823            cflags: ["-DCRT_LEGACY_WORKAROUND"],
1824            srcs: [
1825                "arch-arm/bionic/atexit_legacy.c",
1826            ],
1827        },
1828        arm64: {
1829            // Don't re-export new/delete and friends, even if the compiler really wants to.
1830            version_script: "libc.arm64.map",
1831        },
1832        mips: {
1833            // Don't re-export new/delete and friends, even if the compiler really wants to.
1834            version_script: "libc.mips.map",
1835            product_variables: {
1836                brillo: {
1837                    version_script: "libc.mips.brillo.map",
1838                },
1839            },
1840        },
1841        mips64: {
1842            // Don't re-export new/delete and friends, even if the compiler really wants to.
1843            version_script: "libc.mips64.map",
1844        },
1845        x86: {
1846            //TODO: This is to work around b/24465209. Remove after root cause is fixed
1847            ldflags: ["-Wl,--hash-style=both"],
1848
1849            // Don't re-export new/delete and friends, even if the compiler really wants to.
1850            version_script: "libc.x86.map",
1851            product_variables: {
1852                brillo: {
1853                    version_script: "libc.x86.brillo.map",
1854                },
1855            },
1856        },
1857        x86_64: {
1858            // Don't re-export new/delete and friends, even if the compiler really wants to.
1859            version_script: "libc.x86_64.map",
1860        },
1861    },
1862}
1863
1864// For all builds, except for the -user build we will enable memory
1865// allocation checking (including memory leaks, buffer overwrites, etc.)
1866// Note that all these checks are also controlled by env. settings
1867// that can enable, or disable specific checks. Note also that some of
1868// the checks are available only in emulator and are implemeted in
1869// libc_malloc_qemu_instrumented.so.
1870// ANDROIDMK TRANSLATION ERROR: unsupported directive
1871// ifneq ($(TARGET_BUILD_VARIANT),user)
1872// ========================================================
1873// libc_malloc_debug_leak.so
1874// ========================================================
1875cc_library_shared {
1876    defaults: ["libc_defaults"],
1877
1878    srcs: [
1879        "bionic/debug_backtrace.cpp",
1880        "bionic/debug_mapinfo.cpp",
1881        "bionic/libc_logging.cpp",
1882        "bionic/malloc_debug_leak.cpp",
1883        "bionic/malloc_debug_check.cpp",
1884    ],
1885
1886    name: "libc_malloc_debug_leak",
1887
1888    shared_libs: [
1889        "libc",
1890        "libdl",
1891    ],
1892    // Only need this for arm since libc++ uses its own unwind code that
1893    // doesn't mix with the other default unwind code.
1894    arch: {
1895        arm: {
1896            static_libs: [
1897                "libunwind_llvm",
1898                "libc++abi",
1899            ],
1900            ldflags: ["-Wl,--exclude-libs,libunwind_llvm.a"],
1901        },
1902    },
1903    allow_undefined_symbols: true,
1904
1905    // Don't re-export new/delete and friends, even if the compiler really wants to.
1906    version_script: "version_script.txt",
1907
1908    // Don't install on release build
1909    tags: [
1910        "eng",
1911        "debug",
1912    ],
1913}
1914
1915// ========================================================
1916// libc_malloc_debug_qemu.so
1917// ========================================================
1918cc_library_shared {
1919    defaults: ["libc_defaults"],
1920    cflags: ["-DMALLOC_QEMU_INSTRUMENT"],
1921
1922    srcs: [
1923        "bionic/libc_logging.cpp",
1924        "bionic/malloc_debug_qemu.cpp",
1925    ],
1926
1927    name: "libc_malloc_debug_qemu",
1928
1929    shared_libs: [
1930        "libc",
1931        "libdl",
1932    ],
1933
1934    // Don't re-export new/delete and friends, even if the compiler really wants to.
1935    version_script: "version_script.txt",
1936
1937    // Don't install on release build
1938    tags: [
1939        "eng",
1940        "debug",
1941    ],
1942}
1943
1944// ANDROIDMK TRANSLATION ERROR: unsupported directive
1945// endif
1946//!user
1947
1948// ========================================================
1949// libstdc++.so + libstdc++.a
1950// ========================================================
1951cc_library {
1952    defaults: ["libc_defaults"],
1953    include_dirs: ["bionic/libstdc++/include"],
1954    srcs: [
1955        "bionic/__cxa_guard.cpp",
1956        "bionic/__cxa_pure_virtual.cpp",
1957        "bionic/new.cpp",
1958        "bionic/libc_logging.cpp",
1959    ],
1960    name: "libstdc++",
1961    system_shared_libs: ["libc"],
1962
1963    //TODO: This is to work around b/24465209. Remove after root cause is fixed
1964    arch: {
1965        arm: {
1966            ldflags: ["-Wl,--hash-style=both"],
1967        },
1968        x86: {
1969            ldflags: ["-Wl,--hash-style=both"],
1970        },
1971    },
1972}
1973
1974cc_defaults {
1975    name: "crt_defaults",
1976
1977    no_default_compiler_flags: true,
1978
1979    arch: {
1980        arm: {
1981            local_include_dirs: ["arch-arm/include"],
1982        },
1983        arm64: {
1984            local_include_dirs: ["arch-arm64/include"],
1985        },
1986        mips: {
1987            local_include_dirs: ["arch-mips/include"],
1988        },
1989        mips64: {
1990            local_include_dirs: ["arch-mips64/include"],
1991        },
1992        x86: {
1993            local_include_dirs: ["arch-x86/include"],
1994        },
1995        x86_64: {
1996            local_include_dirs: ["arch-x86_64/include"],
1997        },
1998    },
1999    clang: false,
2000}
2001
2002cc_defaults {
2003    name: "crt_so_defaults",
2004
2005    arch: {
2006        mips: {
2007            cflags: ["-fPIC"],
2008        },
2009        mips64: {
2010            cflags: ["-fPIC"],
2011        },
2012        x86: {
2013            cflags: ["-fPIC"],
2014        },
2015        x86_64: {
2016            cflags: ["-fPIC"],
2017        },
2018    },
2019}
2020
2021// Android.mk:start
2022// # crt obj files
2023// # ========================================================
2024// # crtbrand.c needs <stdint.h> and a #define for the platform SDK version.
2025// libc_crt_target_cflags := \
2026//    -I$(LOCAL_PATH)/include \
2027//    -DPLATFORM_SDK_VERSION=$(PLATFORM_SDK_VERSION) \
2028//
2029// my_2nd_arch_prefix :=
2030// include $(LOCAL_PATH)/arch-$(TARGET_ARCH)/$(TARGET_ARCH).mk
2031// include $(LOCAL_PATH)/crt.mk
2032// ifdef TARGET_2ND_ARCH
2033// my_2nd_arch_prefix := $(TARGET_2ND_ARCH_VAR_PREFIX)
2034// include $(LOCAL_PATH)/arch-$(TARGET_2ND_ARCH)/$(TARGET_2ND_ARCH).mk
2035// include $(LOCAL_PATH)/crt.mk
2036// my_2nd_arch_prefix :=
2037// endif
2038//
2039// include $(call all-makefiles-under,$(LOCAL_PATH))
2040// Android.mk:end
2041cc_object {
2042    name: "crtbrand",
2043    local_include_dirs: ["include"],
2044    product_variables: {
2045        platform_sdk_version: {
2046            asflags: ["-DPLATFORM_SDK_VERSION=%d"],
2047        },
2048    },
2049    srcs: ["arch-common/bionic/crtbrand.S"],
2050
2051    defaults: [
2052        "crt_defaults",
2053        "crt_so_defaults",
2054    ],
2055}
2056
2057// Android.mk:ignore
2058cc_object {
2059    name: "crtbegin_so1",
2060    local_include_dirs: ["include"],
2061    srcs: ["arch-common/bionic/crtbegin_so.c"],
2062
2063    defaults: [
2064        "crt_defaults",
2065        "crt_so_defaults",
2066    ],
2067}
2068
2069// Android.mk:ignore
2070cc_object {
2071    name: "crtbegin_so",
2072
2073    defaults: [
2074        "crt_defaults",
2075        "crt_so_defaults",
2076    ],
2077    deps: [
2078        "crtbegin_so1",
2079        "crtbrand",
2080    ],
2081}
2082
2083// Android.mk:ignore
2084cc_object {
2085    name: "crtend_so",
2086    local_include_dirs: ["include"],
2087    srcs: ["arch-common/bionic/crtend_so.S"],
2088
2089    defaults: [
2090        "crt_defaults",
2091        "crt_so_defaults",
2092    ],
2093}
2094
2095// Android.mk:ignore
2096cc_object {
2097    name: "crtbegin_static1",
2098    local_include_dirs: ["include"],
2099    srcs: ["arch-common/bionic/crtbegin.c"],
2100
2101    arch: {
2102        arm64: {
2103            srcs: [
2104                "arch-arm64/bionic/crtbegin.c",
2105            ],
2106            exclude_srcs: [
2107                "arch-common/bionic/crtbegin.c",
2108            ],
2109        },
2110        mips: {
2111            srcs: [
2112                "arch-mips/bionic/crtbegin.c",
2113            ],
2114            exclude_srcs: [
2115                "arch-common/bionic/crtbegin.c",
2116            ],
2117        },
2118        mips64: {
2119            srcs: [
2120                "arch-mips64/bionic/crtbegin.c",
2121            ],
2122            exclude_srcs: [
2123                "arch-common/bionic/crtbegin.c",
2124            ],
2125        },
2126    },
2127
2128    defaults: ["crt_defaults"],
2129}
2130
2131// Android.mk:ignore
2132cc_object {
2133    name: "crtbegin_static",
2134
2135    deps: [
2136        "crtbegin_static1",
2137        "crtbrand",
2138    ],
2139    defaults: ["crt_defaults"],
2140}
2141
2142// Android.mk:ignore
2143cc_object {
2144    name: "crtbegin_dynamic1",
2145    local_include_dirs: ["include"],
2146    srcs: ["arch-common/bionic/crtbegin.c"],
2147
2148    arch: {
2149        arm64: {
2150            srcs: [
2151                "arch-arm64/bionic/crtbegin.c",
2152            ],
2153            exclude_srcs: [
2154                "arch-common/bionic/crtbegin.c",
2155            ],
2156        },
2157        mips: {
2158            srcs: [
2159                "arch-mips/bionic/crtbegin.c",
2160            ],
2161            exclude_srcs: [
2162                "arch-common/bionic/crtbegin.c",
2163            ],
2164        },
2165        mips64: {
2166            srcs: [
2167                "arch-mips64/bionic/crtbegin.c",
2168            ],
2169            exclude_srcs: [
2170                "arch-common/bionic/crtbegin.c",
2171            ],
2172        },
2173    },
2174    defaults: ["crt_defaults"],
2175}
2176
2177// Android.mk:ignore
2178cc_object {
2179    name: "crtbegin_dynamic",
2180
2181    deps: [
2182        "crtbegin_dynamic1",
2183        "crtbrand",
2184    ],
2185    defaults: ["crt_defaults"],
2186}
2187
2188// Android.mk:ignore
2189cc_object {
2190    // We rename crtend.o to crtend_android.o to avoid a
2191    // name clash between gcc and bionic.
2192    name: "crtend_android",
2193    local_include_dirs: ["include"],
2194    srcs: ["arch-common/bionic/crtend.S"],
2195
2196    defaults: ["crt_defaults"],
2197}
2198