| // Define the common source files for all the libc instances |
| // ========================================================= |
| package { |
| default_applicable_licenses: ["bionic_libc_license"], |
| } |
| |
| license { |
| name: "bionic_libc_license", |
| visibility: [":__subpackages__"], |
| license_kinds: [ |
| "SPDX-license-identifier-Apache-2.0", |
| "SPDX-license-identifier-BSD", |
| "SPDX-license-identifier-ISC", |
| "SPDX-license-identifier-MIT", |
| "legacy_notice", |
| "legacy_unencumbered", |
| ], |
| license_text: [ |
| "NOTICE", |
| ], |
| } |
| |
| libc_common_src_files = [ |
| "bionic/ether_aton.c", |
| "bionic/ether_ntoa.c", |
| "bionic/exit.cpp", |
| "bionic/initgroups.c", |
| "bionic/isatty.c", |
| "bionic/sched_cpualloc.c", |
| "bionic/sched_cpucount.c", |
| "stdio/fmemopen.cpp", |
| "stdio/parsefloat.c", |
| "stdio/refill.c", |
| "stdio/stdio.cpp", |
| "stdio/stdio_ext.cpp", |
| "stdio/vfscanf.cpp", |
| "stdio/vfwscanf.c", |
| ] |
| |
| // off64_t/time64_t support on LP32. |
| // ======================================================== |
| libc_common_src_files_32 = [ |
| "bionic/legacy_32_bit_support.cpp", |
| "bionic/time64.c", |
| ] |
| |
| libc_common_flags = [ |
| "-D_LIBC=1", |
| "-D__BIONIC_LP32_USE_STAT64", |
| "-Wall", |
| "-Wextra", |
| "-Wunused", |
| "-Wno-char-subscripts", |
| "-Wno-deprecated-declarations", |
| "-Wno-gcc-compat", |
| "-Wframe-larger-than=2048", |
| |
| // Try to catch typical 32-bit assumptions that break with 64-bit pointers. |
| "-Werror=pointer-to-int-cast", |
| "-Werror=int-to-pointer-cast", |
| "-Werror=type-limits", |
| "-Werror", |
| |
| // Clang's exit-time destructor registration hides __dso_handle, but |
| // __dso_handle needs to have default visibility on ARM32. See b/73485611. |
| "-Wexit-time-destructors", |
| |
| // GWP-ASan requires platform TLS. |
| "-fno-emulated-tls", |
| ] |
| |
| // Define some common cflags |
| // ======================================================== |
| cc_defaults { |
| name: "libc_defaults", |
| defaults: ["linux_bionic_supported"], |
| cflags: libc_common_flags, |
| asflags: libc_common_flags, |
| conlyflags: ["-std=gnu99"], |
| cppflags: [], |
| include_dirs: [ |
| "bionic/libc/async_safe/include", |
| "bionic/libc/platform", |
| // For android_filesystem_config.h. |
| "system/core/libcutils/include", |
| ], |
| |
| header_libs: [ |
| "libc_headers", |
| "gwp_asan_headers", |
| "liblog_headers", // needed by bionic/libc/async_safe/include |
| ], |
| export_header_lib_headers: [ |
| "libc_headers", |
| ], |
| |
| stl: "none", |
| system_shared_libs: [], |
| sanitize: { |
| address: false, |
| integer_overflow: false, |
| // TODO(b/132640749): Fix broken fuzzer support. |
| fuzzer: false, |
| }, |
| ramdisk_available: true, |
| vendor_ramdisk_available: true, |
| recovery_available: true, |
| native_bridge_supported: true, |
| |
| // lld complains about duplicate symbols in libcrt and libgcc. Suppress the |
| // warning since this is intended right now. |
| ldflags: ["-Wl,-z,muldefs"], |
| |
| product_variables: { |
| malloc_zero_contents: { |
| cflags: ["-DSCUDO_ZERO_CONTENTS"], |
| }, |
| malloc_pattern_fill_contents: { |
| cflags: ["-DSCUDO_PATTERN_FILL_CONTENTS"], |
| }, |
| malloc_not_svelte: { |
| cflags: ["-DUSE_SCUDO"], |
| }, |
| }, |
| |
| lto: { |
| never: true, |
| }, |
| } |
| |
| libc_scudo_product_variables = { |
| malloc_not_svelte: { |
| cflags: ["-DUSE_SCUDO"], |
| whole_static_libs: ["libscudo"], |
| exclude_static_libs: [ |
| "libjemalloc5", |
| "libc_jemalloc_wrapper", |
| ], |
| }, |
| } |
| |
| // Defaults for native allocator libs/includes to make it |
| // easier to change. |
| // To disable scudo for the non-svelte config remove the line: |
| // product_variables: libc_scudo_product_variables, |
| // in the cc_defaults below. |
| // ======================================================== |
| cc_defaults { |
| name: "libc_native_allocator_defaults", |
| |
| whole_static_libs: [ |
| "libjemalloc5", |
| "libc_jemalloc_wrapper", |
| ], |
| header_libs: ["gwp_asan_headers"], |
| product_variables: libc_scudo_product_variables, |
| } |
| |
| // Functions not implemented by jemalloc directly, or that need to |
| // be modified for Android. |
| cc_library_static { |
| name: "libc_jemalloc_wrapper", |
| defaults: ["libc_defaults"], |
| srcs: ["bionic/jemalloc_wrapper.cpp"], |
| cflags: ["-fvisibility=hidden"], |
| |
| // Used to pull in the jemalloc include directory so that if the |
| // library is removed, the include directory is also removed. |
| static_libs: ["libjemalloc5"], |
| } |
| |
| // ======================================================== |
| // libc_bootstrap.a - -fno-stack-protector and -ffreestanding |
| // ======================================================== |
| // |
| // Code that implements the stack protector (or that runs before TLS has been set up) needs to be |
| // compiled with -fno-stack-protector, since it accesses the stack canary TLS slot. In the linker, |
| // some of this code runs before ifunc resolvers have made string.h functions work, so compile with |
| // -ffreestanding. |
| |
| cc_library_static { |
| |
| srcs: [ |
| "bionic/__libc_init_main_thread.cpp", |
| "bionic/__stack_chk_fail.cpp", |
| "bionic/bionic_call_ifunc_resolver.cpp", |
| "bionic/getauxval.cpp", |
| ], |
| arch: { |
| arm64: { |
| srcs: ["arch-arm64/bionic/__set_tls.c"], |
| }, |
| x86: { |
| srcs: [ |
| "arch-x86/bionic/__libc_init_sysinfo.cpp", |
| "arch-x86/bionic/__libc_int0x80.S", |
| "arch-x86/bionic/__set_tls.cpp", |
| ], |
| }, |
| x86_64: { |
| srcs: ["arch-x86_64/bionic/__set_tls.c"], |
| }, |
| }, |
| |
| defaults: ["libc_defaults"], |
| cflags: ["-fno-stack-protector", "-ffreestanding"], |
| name: "libc_bootstrap", |
| } |
| |
| // libc_init_static.cpp and libc_init_dynamic.cpp need to be built without stack protector. |
| // libc_init_static.cpp sets up TLS for static executables, and libc_init_dynamic.cpp initializes |
| // the stack protector global variable. |
| |
| cc_library_static { |
| name: "libc_init_static", |
| defaults: ["libc_defaults"], |
| srcs: ["bionic/libc_init_static.cpp"], |
| cflags: [ |
| "-fno-stack-protector", |
| |
| // Compile libc_init_static.cpp with -ffreestanding, because some of its code is called |
| // from the linker before ifunc resolvers have made string.h functions available. |
| "-ffreestanding", |
| ], |
| } |
| |
| cc_library_static { |
| name: "libc_init_dynamic", |
| defaults: ["libc_defaults"], |
| srcs: ["bionic/libc_init_dynamic.cpp"], |
| cflags: ["-fno-stack-protector"], |
| } |
| |
| // ======================================================== |
| // libc_tzcode.a - upstream 'tzcode' code |
| // ======================================================== |
| |
| cc_library_static { |
| |
| defaults: ["libc_defaults"], |
| srcs: [ |
| "tzcode/**/*.c", |
| "tzcode/bionic.cpp", |
| "upstream-openbsd/lib/libc/time/wcsftime.c", // tzcode doesn't include wcsftime, so we use the OpenBSD one. |
| ], |
| |
| cflags: [ |
| "-Wno-unused-parameter", |
| // Don't use ridiculous amounts of stack. |
| "-DALL_STATE", |
| // Include tzsetwall, timelocal, timegm, time2posix, and posix2time. |
| "-DSTD_INSPIRED", |
| // Obviously, we want to be thread-safe. |
| "-DTHREAD_SAFE", |
| // The name of the tm_gmtoff field in our struct tm. |
| "-DTM_GMTOFF=tm_gmtoff", |
| // Where we store our tzdata. |
| "-DTZDIR=\"/system/usr/share/zoneinfo\"", |
| // Include `tzname`, `timezone`, and `daylight` globals. |
| "-DHAVE_POSIX_DECLS=0", |
| "-DUSG_COMPAT=1", |
| // Use the empty string (instead of " ") as the timezone abbreviation |
| // fallback. |
| "-DWILDABBR=\"\"", |
| "-DNO_RUN_TIME_WARNINGS_ABOUT_YEAR_2000_PROBLEMS_THANK_YOU", |
| "-Dlint", |
| ], |
| |
| local_include_dirs: ["tzcode/"], |
| name: "libc_tzcode", |
| } |
| |
| // ======================================================== |
| // libc_dns.a - modified NetBSD DNS code |
| // ======================================================== |
| |
| cc_library_static { |
| |
| defaults: ["libc_defaults"], |
| srcs: [ |
| "dns/**/*.c*", |
| |
| "upstream-netbsd/lib/libc/isc/ev_streams.c", |
| "upstream-netbsd/lib/libc/isc/ev_timers.c", |
| ], |
| |
| cflags: [ |
| "-DANDROID_CHANGES", |
| "-DINET6", |
| "-Wno-unused-parameter", |
| "-include netbsd-compat.h", |
| "-Wframe-larger-than=66000", |
| "-include private/bsd_sys_param.h", |
| ], |
| |
| local_include_dirs: [ |
| "dns/include", |
| "private", |
| "upstream-netbsd/lib/libc/include", |
| "upstream-netbsd/android/include", |
| ], |
| |
| name: "libc_dns", |
| } |
| |
| // ======================================================== |
| // libc_freebsd.a - upstream FreeBSD C library code |
| // ======================================================== |
| // |
| // These files are built with the freebsd-compat.h header file |
| // automatically included. |
| |
| cc_library_static { |
| defaults: ["libc_defaults"], |
| srcs: [ |
| "upstream-freebsd/lib/libc/gen/ldexp.c", |
| "upstream-freebsd/lib/libc/stdlib/getopt_long.c", |
| "upstream-freebsd/lib/libc/stdlib/hcreate.c", |
| "upstream-freebsd/lib/libc/stdlib/hcreate_r.c", |
| "upstream-freebsd/lib/libc/stdlib/hdestroy_r.c", |
| "upstream-freebsd/lib/libc/stdlib/hsearch_r.c", |
| "upstream-freebsd/lib/libc/stdlib/qsort.c", |
| "upstream-freebsd/lib/libc/stdlib/quick_exit.c", |
| "upstream-freebsd/lib/libc/string/wcpcpy.c", |
| "upstream-freebsd/lib/libc/string/wcpncpy.c", |
| "upstream-freebsd/lib/libc/string/wcscasecmp.c", |
| "upstream-freebsd/lib/libc/string/wcscat.c", |
| "upstream-freebsd/lib/libc/string/wcschr.c", |
| "upstream-freebsd/lib/libc/string/wcscmp.c", |
| "upstream-freebsd/lib/libc/string/wcscpy.c", |
| "upstream-freebsd/lib/libc/string/wcscspn.c", |
| "upstream-freebsd/lib/libc/string/wcsdup.c", |
| "upstream-freebsd/lib/libc/string/wcslcat.c", |
| "upstream-freebsd/lib/libc/string/wcslen.c", |
| "upstream-freebsd/lib/libc/string/wcsncasecmp.c", |
| "upstream-freebsd/lib/libc/string/wcsncat.c", |
| "upstream-freebsd/lib/libc/string/wcsncmp.c", |
| "upstream-freebsd/lib/libc/string/wcsncpy.c", |
| "upstream-freebsd/lib/libc/string/wcsnlen.c", |
| "upstream-freebsd/lib/libc/string/wcspbrk.c", |
| "upstream-freebsd/lib/libc/string/wcsrchr.c", |
| "upstream-freebsd/lib/libc/string/wcsspn.c", |
| "upstream-freebsd/lib/libc/string/wcsstr.c", |
| "upstream-freebsd/lib/libc/string/wcstok.c", |
| "upstream-freebsd/lib/libc/string/wmemchr.c", |
| "upstream-freebsd/lib/libc/string/wmemcmp.c", |
| "upstream-freebsd/lib/libc/string/wmemcpy.c", |
| "upstream-freebsd/lib/libc/string/wmemmove.c", |
| "upstream-freebsd/lib/libc/string/wmemset.c", |
| ], |
| arch: { |
| arm64: { |
| exclude_srcs: [ |
| "upstream-freebsd/lib/libc/string/wmemmove.c", |
| ], |
| }, |
| x86: { |
| exclude_srcs: [ |
| "upstream-freebsd/lib/libc/string/wcschr.c", |
| "upstream-freebsd/lib/libc/string/wcscmp.c", |
| "upstream-freebsd/lib/libc/string/wcslen.c", |
| "upstream-freebsd/lib/libc/string/wcsrchr.c", |
| "upstream-freebsd/lib/libc/string/wmemcmp.c", |
| "upstream-freebsd/lib/libc/string/wcscat.c", |
| "upstream-freebsd/lib/libc/string/wcscpy.c", |
| "upstream-freebsd/lib/libc/string/wmemcmp.c", |
| "upstream-freebsd/lib/libc/string/wmemset.c", |
| ], |
| }, |
| }, |
| |
| cflags: [ |
| "-Wno-sign-compare", |
| "-Wno-unused-parameter", |
| "-include freebsd-compat.h", |
| ], |
| |
| local_include_dirs: [ |
| "upstream-freebsd/android/include", |
| ], |
| |
| name: "libc_freebsd", |
| } |
| |
| cc_library_static { |
| defaults: ["libc_defaults"], |
| srcs: [ |
| "upstream-freebsd/lib/libc/gen/glob.c", |
| ], |
| |
| cflags: [ |
| "-Wno-sign-compare", |
| "-include freebsd-compat.h", |
| "-Wframe-larger-than=66000", |
| ], |
| |
| local_include_dirs: [ |
| "upstream-freebsd/android/include", |
| ], |
| |
| name: "libc_freebsd_large_stack", |
| } |
| |
| // ======================================================== |
| // libc_netbsd.a - upstream NetBSD C library code |
| // ======================================================== |
| // |
| // These files are built with the netbsd-compat.h header file |
| // automatically included. |
| |
| cc_library_static { |
| |
| defaults: ["libc_defaults"], |
| srcs: [ |
| "upstream-netbsd/common/lib/libc/stdlib/random.c", |
| "upstream-netbsd/lib/libc/gen/nice.c", |
| "upstream-netbsd/lib/libc/gen/psignal.c", |
| "upstream-netbsd/lib/libc/gen/utime.c", |
| "upstream-netbsd/lib/libc/inet/nsap_addr.c", |
| "upstream-netbsd/lib/libc/regex/regcomp.c", |
| "upstream-netbsd/lib/libc/regex/regerror.c", |
| "upstream-netbsd/lib/libc/regex/regexec.c", |
| "upstream-netbsd/lib/libc/regex/regfree.c", |
| "upstream-netbsd/lib/libc/stdlib/bsearch.c", |
| "upstream-netbsd/lib/libc/stdlib/drand48.c", |
| "upstream-netbsd/lib/libc/stdlib/erand48.c", |
| "upstream-netbsd/lib/libc/stdlib/jrand48.c", |
| "upstream-netbsd/lib/libc/stdlib/lcong48.c", |
| "upstream-netbsd/lib/libc/stdlib/lrand48.c", |
| "upstream-netbsd/lib/libc/stdlib/mrand48.c", |
| "upstream-netbsd/lib/libc/stdlib/nrand48.c", |
| "upstream-netbsd/lib/libc/stdlib/_rand48.c", |
| "upstream-netbsd/lib/libc/stdlib/rand_r.c", |
| "upstream-netbsd/lib/libc/stdlib/reallocarr.c", |
| "upstream-netbsd/lib/libc/stdlib/seed48.c", |
| "upstream-netbsd/lib/libc/stdlib/srand48.c", |
| ], |
| multilib: { |
| lib32: { |
| // LP32 cruft |
| srcs: ["upstream-netbsd/common/lib/libc/hash/sha1/sha1.c"], |
| }, |
| }, |
| cflags: [ |
| "-Wno-sign-compare", |
| "-Wno-unused-parameter", |
| "-DPOSIX_MISTAKE", |
| "-include netbsd-compat.h", |
| ], |
| |
| local_include_dirs: [ |
| "upstream-netbsd/android/include", |
| "upstream-netbsd/lib/libc/include", |
| ], |
| |
| name: "libc_netbsd", |
| } |
| |
| // ======================================================== |
| // libc_openbsd_ndk.a - upstream OpenBSD C library code |
| // that can be safely included in the libc_ndk.a (doesn't |
| // contain any troublesome global data or constructors). |
| // ======================================================== |
| // |
| // These files are built with the openbsd-compat.h header file |
| // automatically included. |
| |
| cc_library_static { |
| name: "libc_openbsd_ndk", |
| defaults: ["libc_defaults"], |
| srcs: [ |
| "upstream-openbsd/lib/libc/gen/alarm.c", |
| "upstream-openbsd/lib/libc/gen/ctype_.c", |
| "upstream-openbsd/lib/libc/gen/daemon.c", |
| "upstream-openbsd/lib/libc/gen/err.c", |
| "upstream-openbsd/lib/libc/gen/errx.c", |
| "upstream-openbsd/lib/libc/gen/fnmatch.c", |
| "upstream-openbsd/lib/libc/gen/ftok.c", |
| "upstream-openbsd/lib/libc/gen/getprogname.c", |
| "upstream-openbsd/lib/libc/gen/setprogname.c", |
| "upstream-openbsd/lib/libc/gen/verr.c", |
| "upstream-openbsd/lib/libc/gen/verrx.c", |
| "upstream-openbsd/lib/libc/gen/vwarn.c", |
| "upstream-openbsd/lib/libc/gen/vwarnx.c", |
| "upstream-openbsd/lib/libc/gen/warn.c", |
| "upstream-openbsd/lib/libc/gen/warnx.c", |
| "upstream-openbsd/lib/libc/locale/btowc.c", |
| "upstream-openbsd/lib/libc/locale/mbrlen.c", |
| "upstream-openbsd/lib/libc/locale/mbstowcs.c", |
| "upstream-openbsd/lib/libc/locale/mbtowc.c", |
| "upstream-openbsd/lib/libc/locale/wcscoll.c", |
| "upstream-openbsd/lib/libc/locale/wcstoimax.c", |
| "upstream-openbsd/lib/libc/locale/wcstol.c", |
| "upstream-openbsd/lib/libc/locale/wcstoll.c", |
| "upstream-openbsd/lib/libc/locale/wcstombs.c", |
| "upstream-openbsd/lib/libc/locale/wcstoul.c", |
| "upstream-openbsd/lib/libc/locale/wcstoull.c", |
| "upstream-openbsd/lib/libc/locale/wcstoumax.c", |
| "upstream-openbsd/lib/libc/locale/wcsxfrm.c", |
| "upstream-openbsd/lib/libc/locale/wctob.c", |
| "upstream-openbsd/lib/libc/locale/wctomb.c", |
| "upstream-openbsd/lib/libc/net/base64.c", |
| "upstream-openbsd/lib/libc/net/htonl.c", |
| "upstream-openbsd/lib/libc/net/htons.c", |
| "upstream-openbsd/lib/libc/net/inet_lnaof.c", |
| "upstream-openbsd/lib/libc/net/inet_makeaddr.c", |
| "upstream-openbsd/lib/libc/net/inet_netof.c", |
| "upstream-openbsd/lib/libc/net/inet_ntoa.c", |
| "upstream-openbsd/lib/libc/net/inet_ntop.c", |
| "upstream-openbsd/lib/libc/net/inet_pton.c", |
| "upstream-openbsd/lib/libc/net/ntohl.c", |
| "upstream-openbsd/lib/libc/net/ntohs.c", |
| "upstream-openbsd/lib/libc/net/res_random.c", |
| "upstream-openbsd/lib/libc/stdio/fgetln.c", |
| "upstream-openbsd/lib/libc/stdio/fgetwc.c", |
| "upstream-openbsd/lib/libc/stdio/fgetws.c", |
| "upstream-openbsd/lib/libc/stdio/flags.c", |
| "upstream-openbsd/lib/libc/stdio/fpurge.c", |
| "upstream-openbsd/lib/libc/stdio/fputwc.c", |
| "upstream-openbsd/lib/libc/stdio/fputws.c", |
| "upstream-openbsd/lib/libc/stdio/fvwrite.c", |
| "upstream-openbsd/lib/libc/stdio/fwide.c", |
| "upstream-openbsd/lib/libc/stdio/getdelim.c", |
| "upstream-openbsd/lib/libc/stdio/gets.c", |
| "upstream-openbsd/lib/libc/stdio/makebuf.c", |
| "upstream-openbsd/lib/libc/stdio/mktemp.c", |
| "upstream-openbsd/lib/libc/stdio/open_memstream.c", |
| "upstream-openbsd/lib/libc/stdio/open_wmemstream.c", |
| "upstream-openbsd/lib/libc/stdio/rget.c", |
| "upstream-openbsd/lib/libc/stdio/setvbuf.c", |
| "upstream-openbsd/lib/libc/stdio/ungetc.c", |
| "upstream-openbsd/lib/libc/stdio/ungetwc.c", |
| "upstream-openbsd/lib/libc/stdio/vasprintf.c", |
| "upstream-openbsd/lib/libc/stdio/vdprintf.c", |
| "upstream-openbsd/lib/libc/stdio/vsscanf.c", |
| "upstream-openbsd/lib/libc/stdio/vswprintf.c", |
| "upstream-openbsd/lib/libc/stdio/vswscanf.c", |
| "upstream-openbsd/lib/libc/stdio/wbuf.c", |
| "upstream-openbsd/lib/libc/stdio/wsetup.c", |
| "upstream-openbsd/lib/libc/stdlib/abs.c", |
| "upstream-openbsd/lib/libc/stdlib/div.c", |
| "upstream-openbsd/lib/libc/stdlib/getenv.c", |
| "upstream-openbsd/lib/libc/stdlib/getsubopt.c", |
| "upstream-openbsd/lib/libc/stdlib/insque.c", |
| "upstream-openbsd/lib/libc/stdlib/imaxabs.c", |
| "upstream-openbsd/lib/libc/stdlib/imaxdiv.c", |
| "upstream-openbsd/lib/libc/stdlib/labs.c", |
| "upstream-openbsd/lib/libc/stdlib/ldiv.c", |
| "upstream-openbsd/lib/libc/stdlib/llabs.c", |
| "upstream-openbsd/lib/libc/stdlib/lldiv.c", |
| "upstream-openbsd/lib/libc/stdlib/lsearch.c", |
| "upstream-openbsd/lib/libc/stdlib/recallocarray.c", |
| "upstream-openbsd/lib/libc/stdlib/remque.c", |
| "upstream-openbsd/lib/libc/stdlib/setenv.c", |
| "upstream-openbsd/lib/libc/stdlib/tfind.c", |
| "upstream-openbsd/lib/libc/stdlib/tsearch.c", |
| "upstream-openbsd/lib/libc/string/memccpy.c", |
| "upstream-openbsd/lib/libc/string/strcasecmp.c", |
| "upstream-openbsd/lib/libc/string/strcasestr.c", |
| "upstream-openbsd/lib/libc/string/strcoll.c", |
| "upstream-openbsd/lib/libc/string/strcspn.c", |
| "upstream-openbsd/lib/libc/string/strdup.c", |
| "upstream-openbsd/lib/libc/string/strndup.c", |
| "upstream-openbsd/lib/libc/string/strpbrk.c", |
| "upstream-openbsd/lib/libc/string/strsep.c", |
| "upstream-openbsd/lib/libc/string/strspn.c", |
| "upstream-openbsd/lib/libc/string/strtok.c", |
| "upstream-openbsd/lib/libc/string/strxfrm.c", |
| "upstream-openbsd/lib/libc/string/wcslcpy.c", |
| "upstream-openbsd/lib/libc/string/wcswidth.c", |
| |
| // This file is originally from OpenBSD, and benefits from |
| // being compiled with openbsd-compat.h. |
| "bionic/fts.c", |
| ], |
| |
| cflags: [ |
| "-Wno-sign-compare", |
| "-Wno-unused-parameter", |
| "-include openbsd-compat.h", |
| ], |
| |
| local_include_dirs: [ |
| "private", |
| "stdio", |
| "upstream-openbsd/android/include", |
| "upstream-openbsd/lib/libc/include", |
| "upstream-openbsd/lib/libc/gdtoa/", |
| ], |
| } |
| |
| cc_library_static { |
| name: "libc_openbsd_large_stack", |
| defaults: ["libc_defaults"], |
| srcs: [ |
| "stdio/vfprintf.cpp", |
| "stdio/vfwprintf.cpp", |
| "upstream-openbsd/lib/libc/string/memmem.c", |
| "upstream-openbsd/lib/libc/string/strstr.c", |
| ], |
| cflags: [ |
| "-include openbsd-compat.h", |
| "-Wno-sign-compare", |
| "-Wframe-larger-than=5000", |
| ], |
| |
| local_include_dirs: [ |
| "private", |
| "upstream-openbsd/android/include/", |
| "upstream-openbsd/lib/libc/include/", |
| "upstream-openbsd/lib/libc/gdtoa/", |
| "upstream-openbsd/lib/libc/stdio/", |
| ], |
| } |
| |
| // ======================================================== |
| // libc_openbsd.a - upstream OpenBSD C library code |
| // ======================================================== |
| // |
| // These files are built with the openbsd-compat.h header file |
| // automatically included. |
| cc_library_static { |
| defaults: ["libc_defaults"], |
| srcs: [ |
| // These two depend on getentropy, which isn't in libc_ndk.a. |
| "upstream-openbsd/lib/libc/crypt/arc4random.c", |
| "upstream-openbsd/lib/libc/crypt/arc4random_uniform.c", |
| |
| // May be overriden by per-arch optimized versions |
| "upstream-openbsd/lib/libc/string/memchr.c", |
| "upstream-openbsd/lib/libc/string/memrchr.c", |
| "upstream-openbsd/lib/libc/string/stpcpy.c", |
| "upstream-openbsd/lib/libc/string/stpncpy.c", |
| "upstream-openbsd/lib/libc/string/strcat.c", |
| "upstream-openbsd/lib/libc/string/strcpy.c", |
| "upstream-openbsd/lib/libc/string/strlcat.c", |
| "upstream-openbsd/lib/libc/string/strlcpy.c", |
| "upstream-openbsd/lib/libc/string/strncat.c", |
| "upstream-openbsd/lib/libc/string/strncmp.c", |
| "upstream-openbsd/lib/libc/string/strncpy.c", |
| ], |
| |
| arch: { |
| arm: { |
| exclude_srcs: [ |
| "upstream-openbsd/lib/libc/string/strcpy.c", |
| "upstream-openbsd/lib/libc/string/stpcpy.c", |
| "upstream-openbsd/lib/libc/string/strcat.c", |
| ], |
| }, |
| arm64: { |
| exclude_srcs: [ |
| "upstream-openbsd/lib/libc/string/memchr.c", |
| "upstream-openbsd/lib/libc/string/memrchr.c", |
| "upstream-openbsd/lib/libc/string/stpcpy.c", |
| "upstream-openbsd/lib/libc/string/strcpy.c", |
| "upstream-openbsd/lib/libc/string/strncmp.c", |
| ], |
| }, |
| x86: { |
| exclude_srcs: [ |
| "upstream-openbsd/lib/libc/string/memchr.c", |
| "upstream-openbsd/lib/libc/string/memrchr.c", |
| "upstream-openbsd/lib/libc/string/stpcpy.c", |
| "upstream-openbsd/lib/libc/string/stpncpy.c", |
| "upstream-openbsd/lib/libc/string/strcat.c", |
| "upstream-openbsd/lib/libc/string/strcpy.c", |
| "upstream-openbsd/lib/libc/string/strncmp.c", |
| "upstream-openbsd/lib/libc/string/strncpy.c", |
| "upstream-openbsd/lib/libc/string/strlcat.c", |
| "upstream-openbsd/lib/libc/string/strlcpy.c", |
| "upstream-openbsd/lib/libc/string/strncat.c", |
| ], |
| }, |
| |
| x86_64: { |
| exclude_srcs: [ |
| "upstream-openbsd/lib/libc/string/stpcpy.c", |
| "upstream-openbsd/lib/libc/string/stpncpy.c", |
| "upstream-openbsd/lib/libc/string/strcat.c", |
| "upstream-openbsd/lib/libc/string/strcpy.c", |
| "upstream-openbsd/lib/libc/string/strncat.c", |
| "upstream-openbsd/lib/libc/string/strncmp.c", |
| "upstream-openbsd/lib/libc/string/strncpy.c", |
| ], |
| }, |
| }, |
| |
| cflags: [ |
| "-Wno-sign-compare", |
| "-Wno-unused-parameter", |
| "-include openbsd-compat.h", |
| ], |
| |
| local_include_dirs: [ |
| "private", |
| "upstream-openbsd/android/include", |
| ], |
| |
| name: "libc_openbsd", |
| } |
| |
| // ======================================================== |
| // libc_gdtoa.a - upstream OpenBSD C library gdtoa code |
| // ======================================================== |
| // |
| // These files are built with the openbsd-compat.h header file |
| // automatically included. |
| |
| cc_library_static { |
| defaults: ["libc_defaults"], |
| srcs: [ |
| "upstream-openbsd/android/gdtoa_support.cpp", |
| "upstream-openbsd/lib/libc/gdtoa/dmisc.c", |
| "upstream-openbsd/lib/libc/gdtoa/dtoa.c", |
| "upstream-openbsd/lib/libc/gdtoa/gdtoa.c", |
| "upstream-openbsd/lib/libc/gdtoa/gethex.c", |
| "upstream-openbsd/lib/libc/gdtoa/gmisc.c", |
| "upstream-openbsd/lib/libc/gdtoa/hd_init.c", |
| "upstream-openbsd/lib/libc/gdtoa/hdtoa.c", |
| "upstream-openbsd/lib/libc/gdtoa/hexnan.c", |
| "upstream-openbsd/lib/libc/gdtoa/ldtoa.c", |
| "upstream-openbsd/lib/libc/gdtoa/misc.c", |
| "upstream-openbsd/lib/libc/gdtoa/smisc.c", |
| "upstream-openbsd/lib/libc/gdtoa/strtod.c", |
| "upstream-openbsd/lib/libc/gdtoa/strtodg.c", |
| "upstream-openbsd/lib/libc/gdtoa/strtof.c", |
| "upstream-openbsd/lib/libc/gdtoa/strtord.c", |
| "upstream-openbsd/lib/libc/gdtoa/sum.c", |
| "upstream-openbsd/lib/libc/gdtoa/ulp.c", |
| ], |
| multilib: { |
| lib64: { |
| srcs: ["upstream-openbsd/lib/libc/gdtoa/strtorQ.c"], |
| }, |
| }, |
| |
| cflags: [ |
| "-Wno-sign-compare", |
| "-include openbsd-compat.h", |
| ], |
| |
| local_include_dirs: [ |
| "private", |
| "upstream-openbsd/android/include", |
| "upstream-openbsd/lib/libc/include", |
| ], |
| |
| name: "libc_gdtoa", |
| } |
| |
| // ======================================================== |
| // libc_fortify.a - container for our FORITFY |
| // implementation details |
| // ======================================================== |
| cc_library_static { |
| defaults: ["libc_defaults"], |
| srcs: ["bionic/fortify.cpp"], |
| |
| name: "libc_fortify", |
| |
| // Disable FORTIFY for the compilation of these, so we don't end up having |
| // FORTIFY silently call itself. |
| cflags: [ |
| "-U_FORTIFY_SOURCE", |
| "-D__BIONIC_DECLARE_FORTIFY_HELPERS", |
| ], |
| |
| arch: { |
| arm: { |
| cflags: [ |
| "-DNO___MEMCPY_CHK", |
| "-DRENAME___STRCAT_CHK", |
| "-DRENAME___STRCPY_CHK", |
| ], |
| srcs: [ |
| "arch-arm/generic/bionic/__memcpy_chk.S", |
| |
| "arch-arm/cortex-a15/bionic/__strcat_chk.S", |
| "arch-arm/cortex-a15/bionic/__strcpy_chk.S", |
| |
| "arch-arm/cortex-a7/bionic/__strcat_chk.S", |
| "arch-arm/cortex-a7/bionic/__strcpy_chk.S", |
| |
| "arch-arm/cortex-a9/bionic/__strcat_chk.S", |
| "arch-arm/cortex-a9/bionic/__strcpy_chk.S", |
| |
| "arch-arm/krait/bionic/__strcat_chk.S", |
| "arch-arm/krait/bionic/__strcpy_chk.S", |
| |
| "arch-arm/cortex-a53/bionic/__strcat_chk.S", |
| "arch-arm/cortex-a53/bionic/__strcpy_chk.S", |
| |
| "arch-arm/cortex-a55/bionic/__strcat_chk.S", |
| "arch-arm/cortex-a55/bionic/__strcpy_chk.S", |
| ], |
| }, |
| arm64: { |
| cflags: ["-DNO___MEMCPY_CHK"], |
| srcs: [ |
| "arch-arm64/generic/bionic/__memcpy_chk.S", |
| ], |
| }, |
| }, |
| } |
| |
| // ======================================================== |
| // libc_bionic.a - home-grown C library code |
| // ======================================================== |
| |
| cc_library_static { |
| defaults: ["libc_defaults"], |
| srcs: [ |
| // These require getauxval, which isn't available on older platforms. |
| "bionic/sysconf.cpp", |
| "bionic/vdso.cpp", |
| "bionic/setjmp_cookie.cpp", |
| |
| // The following must not be statically linked into libc_ndk.a, because |
| // debuggerd will look for the abort message in libc.so's copy. |
| "bionic/android_set_abort_message.cpp", |
| |
| "bionic/strchr.cpp", |
| "bionic/strchrnul.cpp", |
| "bionic/strnlen.c", |
| "bionic/strrchr.cpp", |
| ], |
| |
| arch: { |
| arm: { |
| asflags: libc_common_flags + ["-mno-restrict-it"], |
| srcs: [ |
| "arch-arm/generic/bionic/memcmp.S", |
| "arch-arm/generic/bionic/memmove.S", |
| "arch-arm/generic/bionic/memset.S", |
| "arch-arm/generic/bionic/stpcpy.c", |
| "arch-arm/generic/bionic/strcat.c", |
| "arch-arm/generic/bionic/strcmp.S", |
| "arch-arm/generic/bionic/strcpy.S", |
| "arch-arm/generic/bionic/strlen.c", |
| |
| "arch-arm/bionic/__aeabi_read_tp.S", |
| "arch-arm/bionic/__bionic_clone.S", |
| "arch-arm/bionic/__restore.S", |
| "arch-arm/bionic/_exit_with_stack_teardown.S", |
| "arch-arm/bionic/atomics_arm.c", |
| "arch-arm/bionic/bpabi.c", |
| "arch-arm/bionic/libcrt_compat.c", |
| "arch-arm/bionic/popcount_tab.c", |
| "arch-arm/bionic/setjmp.S", |
| "arch-arm/bionic/syscall.S", |
| "arch-arm/bionic/vfork.S", |
| |
| "arch-arm/cortex-a15/bionic/memcpy.S", |
| "arch-arm/cortex-a15/bionic/memmove.S", |
| "arch-arm/cortex-a15/bionic/memset.S", |
| "arch-arm/cortex-a15/bionic/stpcpy.S", |
| "arch-arm/cortex-a15/bionic/strcat.S", |
| "arch-arm/cortex-a15/bionic/strcmp.S", |
| "arch-arm/cortex-a15/bionic/strcpy.S", |
| "arch-arm/cortex-a15/bionic/strlen.S", |
| |
| "arch-arm/cortex-a7/bionic/memcpy.S", |
| "arch-arm/cortex-a7/bionic/memset.S", |
| |
| "arch-arm/cortex-a9/bionic/memcpy.S", |
| "arch-arm/cortex-a9/bionic/memset.S", |
| "arch-arm/cortex-a9/bionic/stpcpy.S", |
| "arch-arm/cortex-a9/bionic/strcat.S", |
| "arch-arm/cortex-a9/bionic/strcpy.S", |
| "arch-arm/cortex-a9/bionic/strlen.S", |
| |
| "arch-arm/krait/bionic/memcpy.S", |
| "arch-arm/krait/bionic/memset.S", |
| |
| "arch-arm/cortex-a53/bionic/memcpy.S", |
| |
| "arch-arm/cortex-a55/bionic/memcpy.S", |
| |
| "arch-arm/kryo/bionic/memcpy.S", |
| ], |
| }, |
| arm64: { |
| srcs: [ |
| "arch-arm64/generic/bionic/memcpy.S", |
| "arch-arm64/generic/bionic/memmove.S", |
| "arch-arm64/generic/bionic/memset.S", |
| "arch-arm64/generic/bionic/wmemmove.S", |
| |
| "arch-arm64/bionic/__bionic_clone.S", |
| "arch-arm64/bionic/_exit_with_stack_teardown.S", |
| "arch-arm64/bionic/setjmp.S", |
| "arch-arm64/bionic/syscall.S", |
| "arch-arm64/bionic/vfork.S", |
| ], |
| exclude_srcs: [ |
| "bionic/__memcpy_chk.cpp", |
| "bionic/strchr.cpp", |
| "bionic/strchrnul.cpp", |
| "bionic/strnlen.c", |
| "bionic/strrchr.cpp", |
| ], |
| }, |
| |
| x86: { |
| srcs: [ |
| "arch-x86/generic/string/memcmp.S", |
| "arch-x86/generic/string/strcmp.S", |
| "arch-x86/generic/string/strncmp.S", |
| "arch-x86/generic/string/strcat.S", |
| |
| "arch-x86/generic/string/strlcat.c", |
| "arch-x86/generic/string/strlcpy.c", |
| "arch-x86/generic/string/strncat.c", |
| "arch-x86/generic/string/wcscat.c", |
| "arch-x86/generic/string/wcscpy.c", |
| "arch-x86/generic/string/wmemcmp.c", |
| "arch-x86/generic/string/wmemset.c", |
| |
| "arch-x86/atom/string/sse2-memchr-atom.S", |
| "arch-x86/atom/string/sse2-memrchr-atom.S", |
| "arch-x86/atom/string/sse2-strchr-atom.S", |
| "arch-x86/atom/string/sse2-strnlen-atom.S", |
| "arch-x86/atom/string/sse2-strrchr-atom.S", |
| "arch-x86/atom/string/sse2-wcschr-atom.S", |
| "arch-x86/atom/string/sse2-wcsrchr-atom.S", |
| "arch-x86/atom/string/sse2-wcslen-atom.S", |
| "arch-x86/atom/string/sse2-wcscmp-atom.S", |
| "arch-x86/silvermont/string/sse2-memmove-slm.S", |
| "arch-x86/silvermont/string/sse2-memset-slm.S", |
| "arch-x86/silvermont/string/sse2-stpcpy-slm.S", |
| "arch-x86/silvermont/string/sse2-stpncpy-slm.S", |
| "arch-x86/silvermont/string/sse2-strcpy-slm.S", |
| "arch-x86/silvermont/string/sse2-strlen-slm.S", |
| "arch-x86/silvermont/string/sse2-strncpy-slm.S", |
| |
| "arch-x86/bionic/__bionic_clone.S", |
| "arch-x86/bionic/_exit_with_stack_teardown.S", |
| "arch-x86/bionic/libcrt_compat.c", |
| "arch-x86/bionic/__restore.S", |
| "arch-x86/bionic/setjmp.S", |
| "arch-x86/bionic/syscall.S", |
| "arch-x86/bionic/vfork.S", |
| "arch-x86/bionic/__x86.get_pc_thunk.S", |
| |
| // ssse3 functions |
| "arch-x86/atom/string/ssse3-strcat-atom.S", |
| "arch-x86/atom/string/ssse3-strcmp-atom.S", |
| "arch-x86/atom/string/ssse3-strlcat-atom.S", |
| "arch-x86/atom/string/ssse3-strlcpy-atom.S", |
| "arch-x86/atom/string/ssse3-strncat-atom.S", |
| "arch-x86/atom/string/ssse3-strncmp-atom.S", |
| "arch-x86/atom/string/ssse3-wcscat-atom.S", |
| "arch-x86/atom/string/ssse3-wcscpy-atom.S", |
| |
| // sse4 functions |
| "arch-x86/silvermont/string/sse4-memcmp-slm.S", |
| "arch-x86/silvermont/string/sse4-wmemcmp-slm.S", |
| |
| // atom functions |
| "arch-x86/atom/string/sse2-memset-atom.S", |
| "arch-x86/atom/string/sse2-strlen-atom.S", |
| "arch-x86/atom/string/ssse3-memcmp-atom.S", |
| "arch-x86/atom/string/ssse3-memmove-atom.S", |
| "arch-x86/atom/string/ssse3-strcpy-atom.S", |
| "arch-x86/atom/string/ssse3-strncpy-atom.S", |
| "arch-x86/atom/string/ssse3-wmemcmp-atom.S", |
| |
| // avx2 functions |
| "arch-x86/kabylake/string/avx2-wmemset-kbl.S", |
| ], |
| |
| exclude_srcs: [ |
| "bionic/strchr.cpp", |
| "bionic/strnlen.c", |
| "bionic/strrchr.cpp", |
| ], |
| }, |
| x86_64: { |
| srcs: [ |
| "arch-x86_64/string/sse2-memmove-slm.S", |
| "arch-x86_64/string/sse2-memset-slm.S", |
| "arch-x86_64/string/sse2-stpcpy-slm.S", |
| "arch-x86_64/string/sse2-stpncpy-slm.S", |
| "arch-x86_64/string/sse2-strcat-slm.S", |
| "arch-x86_64/string/sse2-strcpy-slm.S", |
| "arch-x86_64/string/sse2-strlen-slm.S", |
| "arch-x86_64/string/sse2-strncat-slm.S", |
| "arch-x86_64/string/sse2-strncpy-slm.S", |
| "arch-x86_64/string/sse4-memcmp-slm.S", |
| "arch-x86_64/string/ssse3-strcmp-slm.S", |
| "arch-x86_64/string/ssse3-strncmp-slm.S", |
| "arch-x86_64/string/avx2-wmemset-kbl.S", |
| |
| "arch-x86_64/bionic/__bionic_clone.S", |
| "arch-x86_64/bionic/_exit_with_stack_teardown.S", |
| "arch-x86_64/bionic/__restore_rt.S", |
| "arch-x86_64/bionic/setjmp.S", |
| "arch-x86_64/bionic/syscall.S", |
| "arch-x86_64/bionic/vfork.S", |
| ], |
| }, |
| }, |
| |
| cppflags: ["-Wold-style-cast"], |
| include_dirs: ["bionic/libstdc++/include"], |
| name: "libc_bionic", |
| } |
| |
| genrule { |
| name: "generated_android_ids", |
| out: ["generated_android_ids.h"], |
| srcs: [":android_filesystem_config_header"], |
| tool_files: ["fs_config_generator.py"], |
| cmd: "$(location fs_config_generator.py) aidarray $(in) > $(out)", |
| } |
| |
| // ======================================================== |
| // libc_bionic_ndk.a- The portions of libc_bionic that can |
| // be safely used in libc_ndk.a (no troublesome global data |
| // or constructors). |
| // ======================================================== |
| cc_library_static { |
| defaults: ["libc_defaults"], |
| srcs: [ |
| "bionic/NetdClientDispatch.cpp", |
| "bionic/__bionic_get_shell_path.cpp", |
| "bionic/__cmsg_nxthdr.cpp", |
| "bionic/__errno.cpp", |
| "bionic/__gnu_basename.cpp", |
| "bionic/__libc_current_sigrtmax.cpp", |
| "bionic/__libc_current_sigrtmin.cpp", |
| "bionic/abort.cpp", |
| "bionic/accept.cpp", |
| "bionic/access.cpp", |
| "bionic/arpa_inet.cpp", |
| "bionic/assert.cpp", |
| "bionic/atof.cpp", |
| "bionic/bionic_allocator.cpp", |
| "bionic/bionic_arc4random.cpp", |
| "bionic/bionic_futex.cpp", |
| "bionic/bionic_netlink.cpp", |
| "bionic/bionic_time_conversions.cpp", |
| "bionic/brk.cpp", |
| "bionic/c16rtomb.cpp", |
| "bionic/c32rtomb.cpp", |
| "bionic/chmod.cpp", |
| "bionic/chown.cpp", |
| "bionic/clearenv.cpp", |
| "bionic/clock.cpp", |
| "bionic/clock_getcpuclockid.cpp", |
| "bionic/clock_nanosleep.cpp", |
| "bionic/clone.cpp", |
| "bionic/ctype.cpp", |
| "bionic/dirent.cpp", |
| "bionic/dup.cpp", |
| "bionic/environ.cpp", |
| "bionic/error.cpp", |
| "bionic/eventfd.cpp", |
| "bionic/exec.cpp", |
| "bionic/execinfo.cpp", |
| "bionic/faccessat.cpp", |
| "bionic/fchmod.cpp", |
| "bionic/fchmodat.cpp", |
| "bionic/fcntl.cpp", |
| "bionic/fdsan.cpp", |
| "bionic/fdtrack.cpp", |
| "bionic/ffs.cpp", |
| "bionic/fgetxattr.cpp", |
| "bionic/flistxattr.cpp", |
| "bionic/flockfile.cpp", |
| "bionic/fpclassify.cpp", |
| "bionic/fsetxattr.cpp", |
| "bionic/ftruncate.cpp", |
| "bionic/ftw.cpp", |
| "bionic/futimens.cpp", |
| "bionic/getcwd.cpp", |
| "bionic/getdomainname.cpp", |
| "bionic/getentropy.cpp", |
| "bionic/gethostname.cpp", |
| "bionic/getloadavg.cpp", |
| "bionic/getpagesize.cpp", |
| "bionic/getpgrp.cpp", |
| "bionic/getpid.cpp", |
| "bionic/getpriority.cpp", |
| "bionic/gettid.cpp", |
| "bionic/get_device_api_level.cpp", |
| "bionic/grp_pwd.cpp", |
| "bionic/grp_pwd_file.cpp", |
| "bionic/heap_zero_init.cpp", |
| "bionic/iconv.cpp", |
| "bionic/icu_wrappers.cpp", |
| "bionic/ifaddrs.cpp", |
| "bionic/inotify_init.cpp", |
| "bionic/ioctl.cpp", |
| "bionic/killpg.cpp", |
| "bionic/langinfo.cpp", |
| "bionic/lchown.cpp", |
| "bionic/lfs64_support.cpp", |
| "bionic/libc_init_common.cpp", |
| "bionic/libgen.cpp", |
| "bionic/link.cpp", |
| "bionic/locale.cpp", |
| "bionic/lockf.cpp", |
| "bionic/lstat.cpp", |
| "bionic/mblen.cpp", |
| "bionic/mbrtoc16.cpp", |
| "bionic/mbrtoc32.cpp", |
| "bionic/mempcpy.cpp", |
| "bionic/mkdir.cpp", |
| "bionic/mkfifo.cpp", |
| "bionic/mknod.cpp", |
| "bionic/mntent.cpp", |
| "bionic/mremap.cpp", |
| "bionic/net_if.cpp", |
| "bionic/netdb.cpp", |
| "bionic/netinet_in.cpp", |
| "bionic/nl_types.cpp", |
| "bionic/open.cpp", |
| "bionic/pathconf.cpp", |
| "bionic/pause.cpp", |
| "bionic/pidfd.cpp", |
| "bionic/pipe.cpp", |
| "bionic/poll.cpp", |
| "bionic/posix_fadvise.cpp", |
| "bionic/posix_fallocate.cpp", |
| "bionic/posix_madvise.cpp", |
| "bionic/posix_timers.cpp", |
| "bionic/preadv_pwritev.cpp", |
| "bionic/ptrace.cpp", |
| "bionic/pty.cpp", |
| "bionic/raise.cpp", |
| "bionic/rand.cpp", |
| "bionic/readlink.cpp", |
| "bionic/realpath.cpp", |
| "bionic/reboot.cpp", |
| "bionic/recv.cpp", |
| "bionic/recvmsg.cpp", |
| "bionic/rename.cpp", |
| "bionic/rmdir.cpp", |
| "bionic/scandir.cpp", |
| "bionic/sched_getaffinity.cpp", |
| "bionic/sched_getcpu.cpp", |
| "bionic/semaphore.cpp", |
| "bionic/send.cpp", |
| "bionic/setegid.cpp", |
| "bionic/seteuid.cpp", |
| "bionic/setpgrp.cpp", |
| "bionic/sigaction.cpp", |
| "bionic/signal.cpp", |
| "bionic/sigprocmask.cpp", |
| "bionic/sleep.cpp", |
| "bionic/socketpair.cpp", |
| "bionic/spawn.cpp", |
| "bionic/stat.cpp", |
| "bionic/stdlib_l.cpp", |
| "bionic/strerror.cpp", |
| "bionic/string_l.cpp", |
| "bionic/strings_l.cpp", |
| "bionic/strsignal.cpp", |
| "bionic/strtol.cpp", |
| "bionic/strtold.cpp", |
| "bionic/swab.cpp", |
| "bionic/symlink.cpp", |
| "bionic/sync_file_range.cpp", |
| "bionic/sys_epoll.cpp", |
| "bionic/sys_msg.cpp", |
| "bionic/sys_sem.cpp", |
| "bionic/sys_shm.cpp", |
| "bionic/sys_signalfd.cpp", |
| "bionic/sys_statfs.cpp", |
| "bionic/sys_statvfs.cpp", |
| "bionic/sys_time.cpp", |
| "bionic/sysinfo.cpp", |
| "bionic/syslog.cpp", |
| "bionic/system.cpp", |
| "bionic/system_property_api.cpp", |
| "bionic/system_property_set.cpp", |
| "bionic/tdestroy.cpp", |
| "bionic/termios.cpp", |
| "bionic/thread_private.cpp", |
| "bionic/threads.cpp", |
| "bionic/timespec_get.cpp", |
| "bionic/tmpfile.cpp", |
| "bionic/umount.cpp", |
| "bionic/unlink.cpp", |
| "bionic/usleep.cpp", |
| "bionic/utmp.cpp", |
| "bionic/wait.cpp", |
| "bionic/wchar.cpp", |
| "bionic/wchar_l.cpp", |
| "bionic/wcstod.cpp", |
| "bionic/wctype.cpp", |
| "bionic/wcwidth.cpp", |
| "bionic/wmempcpy.cpp", |
| |
| // This contains a weak stub implementation of __find_icu_symbol for wctype.cpp, |
| // which will be overridden by the actual one in libc.so. |
| "bionic/icu_static.cpp", |
| ], |
| |
| multilib: { |
| lib32: { |
| // LP32 cruft |
| srcs: ["bionic/mmap.cpp"], |
| }, |
| }, |
| product_variables: { |
| treble_linker_namespaces: { |
| cflags: ["-DTREBLE_LINKER_NAMESPACES"], |
| }, |
| }, |
| whole_static_libs: [ |
| "libc_bionic_systrace", |
| "libsystemproperties", |
| ], |
| cppflags: ["-Wold-style-cast"], |
| local_include_dirs: ["stdio"], |
| include_dirs: ["bionic/libstdc++/include"], |
| name: "libc_bionic_ndk", |
| generated_headers: ["generated_android_ids"], |
| } |
| |
| // ======================================================== |
| // libc_bionic_systrace.a |
| // ======================================================== |
| |
| cc_library_static { |
| name: "libc_bionic_systrace", |
| defaults: ["libc_defaults"], |
| srcs: [ |
| "bionic/bionic_systrace.cpp", |
| ], |
| apex_available: [ |
| "com.android.runtime", |
| ], |
| } |
| |
| // ======================================================== |
| // libc_pthread.a - pthreads parts that previously lived in |
| // libc_bionic.a. Relocated to their own library because |
| // they can't be included in libc_ndk.a (as the layout of |
| // pthread_t has changed over the years and has ABI |
| // compatibility issues). |
| // ======================================================== |
| |
| cc_library_static { |
| defaults: ["libc_defaults"], |
| srcs: [ |
| "bionic/bionic_elf_tls.cpp", |
| "bionic/pthread_atfork.cpp", |
| "bionic/pthread_attr.cpp", |
| "bionic/pthread_barrier.cpp", |
| "bionic/pthread_cond.cpp", |
| "bionic/pthread_create.cpp", |
| "bionic/pthread_detach.cpp", |
| "bionic/pthread_equal.cpp", |
| "bionic/pthread_exit.cpp", |
| "bionic/pthread_getcpuclockid.cpp", |
| "bionic/pthread_getschedparam.cpp", |
| "bionic/pthread_gettid_np.cpp", |
| "bionic/pthread_internal.cpp", |
| "bionic/pthread_join.cpp", |
| "bionic/pthread_key.cpp", |
| "bionic/pthread_kill.cpp", |
| "bionic/pthread_mutex.cpp", |
| "bionic/pthread_once.cpp", |
| "bionic/pthread_rwlock.cpp", |
| "bionic/pthread_sigqueue.cpp", |
| "bionic/pthread_self.cpp", |
| "bionic/pthread_setname_np.cpp", |
| "bionic/pthread_setschedparam.cpp", |
| "bionic/pthread_spinlock.cpp", |
| "bionic/sys_thread_properties.cpp", |
| |
| // The following implementations depend on pthread data or implementation, |
| // so we can't include them in libc_ndk.a. |
| "bionic/__cxa_thread_atexit_impl.cpp", |
| "bionic/android_unsafe_frame_pointer_chase.cpp", |
| "bionic/atexit.cpp", |
| "bionic/fork.cpp", |
| ], |
| |
| cppflags: ["-Wold-style-cast"], |
| include_dirs: ["bionic/libstdc++/include"], |
| header_libs: ["bionic_libc_platform_headers"], |
| name: "libc_pthread", |
| } |
| |
| // ======================================================== |
| // libc_syscalls.a |
| // ======================================================== |
| |
| genrule { |
| name: "syscalls-arm.S", |
| out: ["syscalls-arm.S"], |
| srcs: ["SYSCALLS.TXT"], |
| tool_files: [":bionic-gensyscalls"], |
| cmd: "$(location :bionic-gensyscalls) arm $(in) > $(out)", |
| bazel_module: { |
| bp2build_available: true, |
| } |
| } |
| |
| genrule { |
| name: "syscalls-arm64.S", |
| out: ["syscalls-arm64.S"], |
| srcs: ["SYSCALLS.TXT"], |
| tool_files: [":bionic-gensyscalls"], |
| cmd: "$(location :bionic-gensyscalls) arm64 $(in) > $(out)", |
| bazel_module: { |
| bp2build_available: true, |
| }, |
| } |
| |
| genrule { |
| name: "syscalls-x86.S", |
| out: ["syscalls-x86.S"], |
| srcs: ["SYSCALLS.TXT"], |
| tool_files: [":bionic-gensyscalls"], |
| cmd: "$(location :bionic-gensyscalls) x86 $(in) > $(out)", |
| bazel_module: { |
| bp2build_available: true, |
| }, |
| } |
| |
| genrule { |
| name: "syscalls-x86_64.S", |
| out: ["syscalls-x86_64.S"], |
| srcs: ["SYSCALLS.TXT"], |
| tool_files: [":bionic-gensyscalls"], |
| cmd: "$(location :bionic-gensyscalls) x86_64 $(in) > $(out)", |
| bazel_module: { |
| bp2build_available: true, |
| }, |
| } |
| |
| cc_library_static { |
| defaults: ["libc_defaults"], |
| srcs: ["bionic/__set_errno.cpp"], |
| arch: { |
| arm: { |
| srcs: [":syscalls-arm.S"], |
| }, |
| arm64: { |
| srcs: [":syscalls-arm64.S"], |
| }, |
| x86: { |
| srcs: [":syscalls-x86.S"], |
| }, |
| x86_64: { |
| srcs: [":syscalls-x86_64.S"], |
| }, |
| }, |
| name: "libc_syscalls", |
| } |
| |
| // ======================================================== |
| // libc_aeabi.a |
| // This is an LP32 ARM-only library that needs to be built with -fno-builtin |
| // to avoid infinite recursion. For the other architectures we just build an |
| // empty library to keep this makefile simple. |
| // ======================================================== |
| |
| cc_library_static { |
| defaults: ["libc_defaults"], |
| arch: { |
| arm: { |
| srcs: ["arch-arm/bionic/__aeabi.c"], |
| }, |
| }, |
| name: "libc_aeabi", |
| cflags: ["-fno-builtin"], |
| } |
| |
| // ======================================================== |
| // libc_ndk.a |
| // Compatibility library for the NDK. This library contains |
| // all the parts of libc that are safe to statically link. |
| // We can't safely statically link things that can only run |
| // on a certain version of the OS. Examples include |
| // anything that talks to netd (a large portion of the DNS |
| // code) and anything that is dependent on the layout of a |
| // data structure that has changed across releases (such as |
| // pthread_t). |
| // ======================================================== |
| |
| cc_library_static { |
| name: "libc_ndk", |
| defaults: [ |
| "libc_defaults", |
| "libc_native_allocator_defaults", |
| ], |
| ramdisk_available: false, |
| vendor_ramdisk_available: false, |
| srcs: libc_common_src_files + [ |
| "bionic/gwp_asan_wrappers.cpp", |
| "bionic/heap_tagging.cpp", |
| "bionic/malloc_common.cpp", |
| "bionic/malloc_limit.cpp", |
| ], |
| multilib: { |
| lib32: { |
| srcs: libc_common_src_files_32, |
| }, |
| }, |
| arch: { |
| arm: { |
| srcs: [ |
| "arch-arm/bionic/exidx_dynamic.c", |
| "arch-common/bionic/crtbegin_so.c", |
| "arch-arm/bionic/atexit_legacy.c", |
| "arch-common/bionic/crtend_so.S", |
| ], |
| whole_static_libs: ["libc_aeabi"], |
| }, |
| }, |
| |
| cflags: [ |
| "-fvisibility=hidden", |
| "-DLIBC_STATIC", |
| ], |
| |
| whole_static_libs: [ |
| "gwp_asan", |
| "libarm-optimized-routines-string", |
| "libasync_safe", |
| "libc_bionic_ndk", |
| "libc_bootstrap", |
| "libc_fortify", |
| "libc_freebsd", |
| "libc_freebsd_large_stack", |
| "libc_gdtoa", |
| "libc_netbsd", |
| "libc_openbsd_large_stack", |
| "libc_openbsd_ndk", |
| "libc_syscalls", |
| "libc_tzcode", |
| "libm", |
| "libstdc++", |
| ], |
| } |
| |
| // ======================================================== |
| // libc_nopthread.a |
| // ======================================================== |
| cc_library_static { |
| defaults: ["libc_defaults"], |
| srcs: libc_common_src_files, |
| multilib: { |
| lib32: { |
| srcs: libc_common_src_files_32, |
| }, |
| }, |
| name: "libc_nopthread", |
| |
| whole_static_libs: [ |
| "libarm-optimized-routines-string", |
| "libasync_safe", |
| "libc_bionic", |
| "libc_bionic_ndk", |
| "libc_bootstrap", |
| "libc_dns", |
| "libc_fortify", |
| "libc_freebsd", |
| "libc_freebsd_large_stack", |
| "libc_gdtoa", |
| "libc_netbsd", |
| "libc_openbsd", |
| "libc_openbsd_large_stack", |
| "libc_openbsd_ndk", |
| "libc_syscalls", |
| "libc_tzcode", |
| "libstdc++", |
| ], |
| |
| arch: { |
| arm: { |
| whole_static_libs: ["libc_aeabi"], |
| }, |
| }, |
| } |
| |
| // ======================================================== |
| // libc_common.a |
| // ======================================================== |
| |
| cc_library_static { |
| defaults: ["libc_defaults"], |
| name: "libc_common", |
| |
| whole_static_libs: [ |
| "libc_nopthread", |
| "libc_pthread", |
| ], |
| } |
| |
| // ======================================================== |
| // libc_static_dispatch.a |
| // ======================================================== |
| cc_library_static { |
| defaults: ["libc_defaults"], |
| name: "libc_static_dispatch", |
| |
| arch: { |
| x86: { |
| srcs: ["arch-x86/static_function_dispatch.S"], |
| }, |
| arm: { |
| srcs: ["arch-arm/static_function_dispatch.S"], |
| }, |
| arm64: { |
| srcs: ["arch-arm64/static_function_dispatch.S"], |
| }, |
| }, |
| } |
| |
| // ======================================================== |
| // libc_dynamic_dispatch.a |
| // ======================================================== |
| cc_library_static { |
| defaults: ["libc_defaults"], |
| name: "libc_dynamic_dispatch", |
| |
| cflags: [ |
| "-ffreestanding", |
| "-fno-stack-protector", |
| "-fno-jump-tables", |
| ], |
| arch: { |
| x86: { |
| srcs: ["arch-x86/dynamic_function_dispatch.cpp"], |
| }, |
| arm: { |
| srcs: ["arch-arm/dynamic_function_dispatch.cpp"], |
| }, |
| arm64: { |
| srcs: ["arch-arm64/dynamic_function_dispatch.cpp"], |
| }, |
| }, |
| } |
| |
| // ======================================================== |
| // libc_common_static.a For static binaries. |
| // ======================================================== |
| cc_library_static { |
| defaults: ["libc_defaults"], |
| name: "libc_common_static", |
| |
| whole_static_libs: [ |
| "libc_common", |
| "libc_static_dispatch", |
| ], |
| } |
| |
| // ======================================================== |
| // libc_common_shared.a For shared libraries. |
| // ======================================================== |
| cc_library_static { |
| defaults: ["libc_defaults"], |
| name: "libc_common_shared", |
| |
| whole_static_libs: [ |
| "libc_common", |
| "libc_dynamic_dispatch", |
| ], |
| } |
| |
| // Versions of dl_iterate_phdr and similar APIs used to lookup unwinding information in a static |
| // executable. |
| cc_library_static { |
| name: "libc_unwind_static", |
| defaults: ["libc_defaults"], |
| cflags: ["-DLIBC_STATIC"], |
| |
| srcs: ["bionic/dl_iterate_phdr_static.cpp"], |
| arch: { |
| // arm32-specific dl_unwind_find_exidx and __gnu_Unwind_Find_exidx APIs |
| arm: { |
| srcs: ["arch-arm/bionic/exidx_static.c"], |
| }, |
| }, |
| } |
| |
| // ======================================================== |
| // libc_nomalloc.a |
| // ======================================================== |
| // |
| // This is a version of the static C library used by the dynamic linker that exclude malloc. It also |
| // excludes functions selected using ifunc's (e.g. for string.h). Link in either |
| // libc_static_dispatch or libc_dynamic_dispatch to provide those functions. |
| |
| cc_library_static { |
| name: "libc_nomalloc", |
| defaults: ["libc_defaults"], |
| |
| whole_static_libs: [ |
| "libc_common", |
| "libc_init_static", |
| "libc_unwind_static", |
| ], |
| } |
| |
| filegroup { |
| name: "libc_sources_shared", |
| srcs: [ |
| "arch-common/bionic/crtbegin_so.c", |
| "arch-common/bionic/crtbrand.S", |
| "bionic/gwp_asan_wrappers.cpp", |
| "bionic/heap_tagging.cpp", |
| "bionic/icu.cpp", |
| "bionic/malloc_common.cpp", |
| "bionic/malloc_common_dynamic.cpp", |
| "bionic/android_profiling_dynamic.cpp", |
| "bionic/malloc_heapprofd.cpp", |
| "bionic/malloc_limit.cpp", |
| "bionic/ndk_cruft.cpp", |
| "bionic/ndk_cruft_data.cpp", |
| "bionic/NetdClient.cpp", |
| "arch-common/bionic/crtend_so.S", |
| ], |
| bazel_module: { bp2build_available: true }, |
| } |
| |
| filegroup { |
| name: "libc_sources_static", |
| srcs: [ |
| "bionic/gwp_asan_wrappers.cpp", |
| "bionic/heap_tagging.cpp", |
| "bionic/malloc_common.cpp", |
| "bionic/malloc_limit.cpp", |
| ], |
| bazel_module: { bp2build_available: true }, |
| } |
| |
| filegroup { |
| name: "libc_sources_shared_arm", |
| srcs: [ |
| "arch-arm/bionic/exidx_dynamic.c", |
| "arch-arm/bionic/atexit_legacy.c", |
| ], |
| bazel_module: { bp2build_available: true }, |
| } |
| |
| // ======================================================== |
| // libc.a + libc.so |
| // ======================================================== |
| cc_library { |
| defaults: [ |
| "libc_defaults", |
| "libc_native_allocator_defaults", |
| ], |
| name: "libc", |
| static_ndk_lib: true, |
| product_variables: { |
| platform_sdk_version: { |
| asflags: ["-DPLATFORM_SDK_VERSION=%d"], |
| }, |
| }, |
| static: { |
| srcs: [ ":libc_sources_static" ], |
| cflags: ["-DLIBC_STATIC"], |
| whole_static_libs: [ |
| "gwp_asan", |
| "libc_init_static", |
| "libc_common_static", |
| "libc_unwind_static", |
| ], |
| }, |
| shared: { |
| srcs: [ ":libc_sources_shared" ], |
| whole_static_libs: [ |
| "gwp_asan", |
| "libc_init_dynamic", |
| "libc_common_shared", |
| "libunwind-exported", |
| ], |
| }, |
| |
| required: [ |
| "tzdata", |
| "tz_version", // Version metadata for tzdata to help debugging. |
| ], |
| |
| // Do not pack libc.so relocations; see http://b/20645321 for details. |
| pack_relocations: false, |
| |
| // WARNING: The only libraries libc.so should depend on are libdl.so and ld-android.so! |
| // If you add other libraries, make sure to add -Wl,--exclude-libs=libgcc.a to the |
| // LOCAL_LDFLAGS for those libraries. This ensures that symbols that are pulled into |
| // those new libraries from libgcc.a are not declared external; if that were the case, |
| // then libc would not pull those symbols from libgcc.a as it should, instead relying |
| // on the external symbols from the dependent libraries. That would create a "cloaked" |
| // dependency on libgcc.a in libc though the libraries, which is not what you wanted! |
| |
| shared_libs: [ |
| "ld-android", |
| "libdl", |
| ], |
| static_libs: [ |
| "libdl_android", |
| ], |
| |
| nocrt: true, |
| |
| arch: { |
| arm: { |
| // TODO: This is to work around b/24465209. Remove after root cause is fixed. |
| pack_relocations: false, |
| ldflags: ["-Wl,--hash-style=both"], |
| |
| version_script: ":libc.arm.map", |
| no_libcrt: true, |
| |
| shared: { |
| srcs: [":libc_sources_shared_arm"], |
| // special for arm |
| cflags: ["-DCRT_LEGACY_WORKAROUND"], |
| // For backwards-compatibility, some arm32 builtins are exported from libc.so. |
| static_libs: ["libclang_rt.builtins-arm-android-exported"], |
| }, |
| |
| // Arm 32 bit does not produce complete exidx unwind information |
| // so keep the .debug_frame which is relatively small and does |
| // include needed unwind information. |
| // See b/132992102 for details. |
| strip: { |
| keep_symbols_and_debug_frame: true, |
| }, |
| }, |
| arm64: { |
| version_script: ":libc.arm64.map", |
| |
| // Leave the symbols in the shared library so that stack unwinders can produce |
| // meaningful name resolution. |
| strip: { |
| keep_symbols: true, |
| }, |
| }, |
| x86: { |
| // TODO: This is to work around b/24465209. Remove after root cause is fixed. |
| pack_relocations: false, |
| ldflags: ["-Wl,--hash-style=both"], |
| |
| version_script: ":libc.x86.map", |
| no_libcrt: true, |
| |
| shared: { |
| // For backwards-compatibility, some x86 builtins are exported from libc.so. |
| static_libs: ["libclang_rt.builtins-i686-android-exported"], |
| }, |
| |
| // Leave the symbols in the shared library so that stack unwinders can produce |
| // meaningful name resolution. |
| strip: { |
| keep_symbols: true, |
| }, |
| }, |
| x86_64: { |
| version_script: ":libc.x86_64.map", |
| |
| // Leave the symbols in the shared library so that stack unwinders can produce |
| // meaningful name resolution. |
| strip: { |
| keep_symbols: true, |
| }, |
| }, |
| }, |
| |
| stubs: { |
| symbol_file: "libc.map.txt", |
| versions: [ |
| "29", |
| "R", |
| "current", |
| ], |
| }, |
| llndk: { |
| symbol_file: "libc.map.txt", |
| export_headers_as_system: true, |
| export_preprocessed_headers: ["include"], |
| export_llndk_headers: ["libc_llndk_headers"], |
| }, |
| apex_available: [ |
| "//apex_available:platform", |
| "com.android.runtime", |
| ], |
| |
| target: { |
| native_bridge: { |
| shared: { |
| installable: false, |
| }, |
| }, |
| }, |
| } |
| |
| genrule { |
| name: "libc.arm.map", |
| out: ["libc.arm.map"], |
| srcs: ["libc.map.txt"], |
| tool_files: [":bionic-generate-version-script"], |
| cmd: "$(location :bionic-generate-version-script) arm $(in) $(out)", |
| bazel_module: { bp2build_available: true }, |
| } |
| |
| genrule { |
| name: "libc.arm64.map", |
| out: ["libc.arm64.map"], |
| srcs: ["libc.map.txt"], |
| tool_files: [":bionic-generate-version-script"], |
| cmd: "$(location :bionic-generate-version-script) arm64 $(in) $(out)", |
| bazel_module: { bp2build_available: true }, |
| } |
| |
| genrule { |
| name: "libc.x86.map", |
| out: ["libc.x86.map"], |
| srcs: ["libc.map.txt"], |
| tool_files: [":bionic-generate-version-script"], |
| cmd: "$(location :bionic-generate-version-script) x86 $(in) $(out)", |
| bazel_module: { bp2build_available: true }, |
| } |
| |
| genrule { |
| name: "libc.x86_64.map", |
| out: ["libc.x86_64.map"], |
| srcs: ["libc.map.txt"], |
| tool_files: [":bionic-generate-version-script"], |
| cmd: "$(location :bionic-generate-version-script) x86_64 $(in) $(out)", |
| bazel_module: { bp2build_available: true }, |
| } |
| |
| // Headers that only other parts of the platform can include. |
| cc_library_headers { |
| name: "bionic_libc_platform_headers", |
| defaults: ["linux_bionic_supported"], |
| visibility: [ |
| "//art:__subpackages__", |
| "//bionic:__subpackages__", |
| "//frameworks:__subpackages__", |
| "//device/generic/goldfish-opengl:__subpackages__", |
| "//external/gwp_asan:__subpackages__", |
| "//external/perfetto:__subpackages__", |
| "//external/scudo:__subpackages__", |
| "//system/core/debuggerd:__subpackages__", |
| "//system/core/libcutils:__subpackages__", |
| "//system/memory/libmemunreachable:__subpackages__", |
| "//system/unwinding/libunwindstack:__subpackages__", |
| "//tools/security/sanitizer-status:__subpackages__", |
| ], |
| vendor_available: true, |
| product_available: true, |
| ramdisk_available: true, |
| vendor_ramdisk_available: true, |
| recovery_available: true, |
| native_bridge_supported: true, |
| export_include_dirs: [ |
| "platform", |
| ], |
| system_shared_libs: [], |
| stl: "none", |
| sdk_version: "current", |
| |
| min_sdk_version: "29", |
| apex_available: [ |
| "//apex_available:platform", |
| "//apex_available:anyapex", |
| ], |
| bazel_module: { bp2build_available: true }, |
| } |
| |
| cc_library_headers { |
| name: "libc_llndk_headers", |
| visibility: [ |
| "//external/musl", |
| ], |
| llndk: { |
| llndk_headers: true, |
| }, |
| host_supported: true, |
| vendor_available: true, |
| product_available: true, |
| ramdisk_available: true, |
| vendor_ramdisk_available: true, |
| recovery_available: true, |
| native_bridge_supported: true, |
| apex_available: [ |
| "//apex_available:platform", |
| "//apex_available:anyapex", |
| ], |
| // used by most APEXes indirectly via libunwind_llvm |
| min_sdk_version: "apex_inherit", |
| |
| no_libcrt: true, |
| stl: "none", |
| system_shared_libs: [], |
| |
| // The build system generally requires that any dependencies of a target |
| // with an sdk_version must have a lower sdk_version. By setting sdk_version |
| // to 1 we let targets with an sdk_version that need to depend on the libc |
| // headers but cannot depend on libc itself due to circular dependencies |
| // (such as libunwind_llvm) depend on the headers. Setting sdk_version to 1 |
| // is correct because the headers can support any sdk_version. |
| sdk_version: "1", |
| |
| export_system_include_dirs: [ |
| "kernel/uapi", |
| "kernel/android/scsi", |
| "kernel/android/uapi", |
| ], |
| |
| arch: { |
| arm: { |
| export_system_include_dirs: ["kernel/uapi/asm-arm"], |
| }, |
| arm64: { |
| export_system_include_dirs: ["kernel/uapi/asm-arm64"], |
| }, |
| x86: { |
| export_system_include_dirs: ["kernel/uapi/asm-x86"], |
| }, |
| x86_64: { |
| export_system_include_dirs: ["kernel/uapi/asm-x86"], |
| }, |
| }, |
| bazel_module: { bp2build_available: true }, |
| } |
| |
| cc_library_headers { |
| name: "libc_headers", |
| host_supported: true, |
| native_bridge_supported: true, |
| vendor_available: true, |
| product_available: true, |
| ramdisk_available: true, |
| vendor_ramdisk_available: true, |
| recovery_available: true, |
| sdk_version: "1", |
| |
| apex_available: [ |
| "//apex_available:platform", |
| "//apex_available:anyapex", |
| ], |
| // used by most APEXes indirectly via libunwind_llvm |
| min_sdk_version: "apex_inherit", |
| visibility: [ |
| "//bionic:__subpackages__", // visible to bionic |
| // ... and only to these places (b/152668052) |
| "//external/arm-optimized-routines", |
| "//external/gwp_asan", |
| "//external/jemalloc_new", |
| "//external/libunwind_llvm", |
| "//external/scudo", |
| "//system/core/property_service/libpropertyinfoparser", |
| "//system/extras/toolchain-extras", |
| ], |
| |
| stl: "none", |
| no_libcrt: true, |
| system_shared_libs: [], |
| |
| target: { |
| android: { |
| export_system_include_dirs: ["include"], |
| header_libs: ["libc_llndk_headers"], |
| export_header_lib_headers: ["libc_llndk_headers"], |
| }, |
| linux_bionic: { |
| export_system_include_dirs: ["include"], |
| header_libs: ["libc_llndk_headers"], |
| export_header_lib_headers: ["libc_llndk_headers"], |
| }, |
| }, |
| bazel_module: { bp2build_available: true }, |
| } |
| |
| // ======================================================== |
| // libstdc++.so and libstdc++.a. |
| // ======================================================== |
| |
| cc_library { |
| defaults: ["libc_defaults"], |
| include_dirs: ["bionic/libstdc++/include"], |
| srcs: [ |
| "bionic/__cxa_guard.cpp", |
| "bionic/__cxa_pure_virtual.cpp", |
| "bionic/new.cpp", |
| ], |
| name: "libstdc++", |
| static_ndk_lib: true, |
| static_libs: ["libasync_safe"], |
| |
| static: { |
| system_shared_libs: [], |
| }, |
| target: { |
| bionic: { |
| shared: { |
| system_shared_libs: ["libc"], |
| }, |
| }, |
| }, |
| |
| //TODO (dimitry): This is to work around b/24465209. Remove after root cause is fixed |
| arch: { |
| arm: { |
| // TODO: This is to work around b/24465209. Remove after root cause is fixed. |
| pack_relocations: false, |
| ldflags: ["-Wl,--hash-style=both"], |
| version_script: ":libstdc++.arm.map", |
| }, |
| arm64: { |
| version_script: ":libstdc++.arm64.map", |
| }, |
| x86: { |
| pack_relocations: false, |
| ldflags: ["-Wl,--hash-style=both"], |
| version_script: ":libstdc++.x86.map", |
| }, |
| x86_64: { |
| version_script: ":libstdc++.x86_64.map", |
| }, |
| }, |
| } |
| |
| genrule { |
| name: "libstdc++.arm.map", |
| out: ["libstdc++.arm.map"], |
| srcs: ["libstdc++.map.txt"], |
| tool_files: [":bionic-generate-version-script"], |
| cmd: "$(location :bionic-generate-version-script) arm $(in) $(out)", |
| } |
| |
| genrule { |
| name: "libstdc++.arm64.map", |
| out: ["libstdc++.arm64.map"], |
| srcs: ["libstdc++.map.txt"], |
| tool_files: [":bionic-generate-version-script"], |
| cmd: "$(location :bionic-generate-version-script) arm64 $(in) $(out)", |
| } |
| |
| genrule { |
| name: "libstdc++.x86.map", |
| out: ["libstdc++.x86.map"], |
| srcs: ["libstdc++.map.txt"], |
| tool_files: [":bionic-generate-version-script"], |
| cmd: "$(location :bionic-generate-version-script) x86 $(in) $(out)", |
| } |
| |
| genrule { |
| name: "libstdc++.x86_64.map", |
| out: ["libstdc++.x86_64.map"], |
| srcs: ["libstdc++.map.txt"], |
| tool_files: [":bionic-generate-version-script"], |
| cmd: "$(location :bionic-generate-version-script) x86_64 $(in) $(out)", |
| } |
| |
| // ======================================================== |
| // crt object files. |
| // ======================================================== |
| |
| cc_defaults { |
| name: "crt_and_memtag_defaults", |
| defaults: ["linux_bionic_supported"], |
| vendor_available: true, |
| product_available: true, |
| ramdisk_available: true, |
| vendor_ramdisk_available: true, |
| recovery_available: true, |
| native_bridge_supported: true, |
| apex_available: [ |
| "//apex_available:platform", |
| "//apex_available:anyapex", |
| ], |
| // Generate NDK variants of the CRT objects for every supported API level. |
| min_sdk_version: "16", |
| stl: "none", |
| crt: true, |
| cflags: [ |
| "-Wno-gcc-compat", |
| "-Wall", |
| "-Werror", |
| ], |
| sanitize: { |
| never: true, |
| }, |
| } |
| |
| cc_defaults { |
| name: "crt_defaults", |
| defaults: ["crt_and_memtag_defaults"], |
| system_shared_libs: [], |
| } |
| |
| cc_defaults { |
| name: "crt_so_defaults", |
| defaults: ["crt_defaults"], |
| |
| arch: { |
| x86: { |
| cflags: ["-fPIC"], |
| }, |
| x86_64: { |
| cflags: ["-fPIC"], |
| }, |
| }, |
| stl: "none", |
| } |
| |
| cc_object { |
| name: "crtbrand", |
| // crtbrand.c needs <stdint.h> and a #define for the platform SDK version. |
| local_include_dirs: [ |
| "include", |
| "private", // crtbrand.S depends on private/bionic_asm_note.h |
| ], |
| product_variables: { |
| platform_sdk_version: { |
| asflags: ["-DPLATFORM_SDK_VERSION=%d"], |
| }, |
| }, |
| srcs: ["arch-common/bionic/crtbrand.S"], |
| |
| defaults: ["crt_so_defaults"], |
| |
| bazel_module: { bp2build_available: true }, |
| } |
| |
| cc_object { |
| name: "crtbegin_so", |
| local_include_dirs: ["include"], |
| srcs: ["arch-common/bionic/crtbegin_so.c"], |
| |
| defaults: ["crt_so_defaults"], |
| objs: [ |
| "crtbrand", |
| ], |
| |
| bazel_module: { bp2build_available: true }, |
| } |
| |
| cc_object { |
| name: "crtend_so", |
| local_include_dirs: [ |
| "include", |
| "private", // crtend_so.S depends on private/bionic_asm_arm64.h |
| ], |
| srcs: ["arch-common/bionic/crtend_so.S"], |
| |
| defaults: ["crt_so_defaults"], |
| |
| bazel_module: { bp2build_available: true }, |
| } |
| |
| cc_object { |
| name: "crtbegin_static", |
| |
| local_include_dirs: [ |
| "include", |
| "bionic", // crtbegin.c includes bionic/libc_init_common.h |
| ], |
| |
| srcs: ["arch-common/bionic/crtbegin.c"], |
| objs: [ |
| "crtbrand", |
| ], |
| defaults: ["crt_defaults"], |
| // When using libc.a, we're using the latest library regardless of target API level. |
| min_sdk_version: "current", |
| |
| bazel_module: { bp2build_available: true }, |
| } |
| |
| cc_object { |
| name: "crtbegin_dynamic", |
| |
| local_include_dirs: [ |
| "include", |
| "bionic", // crtbegin.c includes bionic/libc_init_common.h |
| ], |
| srcs: ["arch-common/bionic/crtbegin.c"], |
| objs: [ |
| "crtbrand", |
| ], |
| target: { |
| linux_bionic: { |
| generated_sources: ["host_bionic_linker_asm"], |
| objs: [ |
| "linker_wrapper", |
| ], |
| }, |
| }, |
| defaults: ["crt_defaults"], |
| |
| bazel_module: { bp2build_available: true }, |
| } |
| |
| cc_object { |
| // We rename crtend.o to crtend_android.o to avoid a |
| // name clash between gcc and bionic. |
| name: "crtend_android", |
| local_include_dirs: [ |
| "include", |
| "private", // crtend.S depends on private/bionic_asm_arm64.h |
| ], |
| srcs: ["arch-common/bionic/crtend.S"], |
| |
| defaults: ["crt_defaults"], |
| |
| bazel_module: { bp2build_available: true }, |
| } |
| |
| cc_library_static { |
| name: "note_memtag_heap_async", |
| arch: { |
| arm64: { |
| srcs: ["arch-arm64/bionic/note_memtag_heap_async.S"], |
| } |
| }, |
| sdk_version: "minimum", |
| |
| defaults: ["crt_and_memtag_defaults"], |
| } |
| |
| cc_library_static { |
| name: "note_memtag_heap_sync", |
| arch: { |
| arm64: { |
| srcs: ["arch-arm64/bionic/note_memtag_heap_sync.S"], |
| } |
| }, |
| sdk_version: "minimum", |
| |
| defaults: ["crt_and_memtag_defaults"], |
| } |
| |
| // ======================================================== |
| // NDK headers. |
| // ======================================================== |
| |
| versioned_ndk_headers { |
| name: "common_libc", |
| from: "include", |
| to: "", |
| license: "NOTICE", |
| } |
| |
| ndk_headers { |
| name: "libc_uapi", |
| from: "kernel/uapi", |
| to: "", |
| srcs: [ |
| "kernel/uapi/asm-generic/**/*.h", |
| "kernel/uapi/drm/**/*.h", |
| "kernel/uapi/linux/**/*.h", |
| "kernel/uapi/misc/**/*.h", |
| "kernel/uapi/mtd/**/*.h", |
| "kernel/uapi/rdma/**/*.h", |
| "kernel/uapi/scsi/**/*.h", |
| "kernel/uapi/sound/**/*.h", |
| "kernel/uapi/video/**/*.h", |
| "kernel/uapi/xen/**/*.h", |
| ], |
| license: "NOTICE", |
| } |
| |
| ndk_headers { |
| name: "libc_kernel_android_uapi_linux", |
| from: "kernel/android/uapi/linux", |
| to: "linux", |
| srcs: ["kernel/android/uapi/linux/**/*.h"], |
| license: "NOTICE", |
| } |
| |
| ndk_headers { |
| name: "libc_kernel_android_scsi", |
| from: "kernel/android/scsi/scsi", |
| to: "scsi", |
| srcs: ["kernel/android/scsi/**/*.h"], |
| license: "NOTICE", |
| } |
| |
| ndk_headers { |
| name: "libc_asm_arm", |
| from: "kernel/uapi/asm-arm", |
| to: "arm-linux-androideabi", |
| srcs: ["kernel/uapi/asm-arm/**/*.h"], |
| license: "NOTICE", |
| } |
| |
| ndk_headers { |
| name: "libc_asm_arm64", |
| from: "kernel/uapi/asm-arm64", |
| to: "aarch64-linux-android", |
| srcs: ["kernel/uapi/asm-arm64/**/*.h"], |
| license: "NOTICE", |
| } |
| |
| ndk_headers { |
| name: "libc_asm_x86", |
| from: "kernel/uapi/asm-x86", |
| to: "i686-linux-android", |
| srcs: ["kernel/uapi/asm-x86/**/*.h"], |
| license: "NOTICE", |
| } |
| |
| ndk_headers { |
| name: "libc_asm_x86_64", |
| from: "kernel/uapi/asm-x86", |
| to: "x86_64-linux-android", |
| srcs: ["kernel/uapi/asm-x86/**/*.h"], |
| license: "NOTICE", |
| } |
| |
| ndk_library { |
| name: "libc", |
| symbol_file: "libc.map.txt", |
| first_version: "9", |
| } |
| |
| ndk_library { |
| name: "libstdc++", |
| symbol_file: "libstdc++.map.txt", |
| first_version: "9", |
| } |
| |
| // Export these headers for toolbox to process |
| filegroup { |
| name: "kernel_input_headers", |
| srcs: [ |
| "kernel/uapi/linux/input.h", |
| "kernel/uapi/linux/input-event-codes.h", |
| ], |
| bazel_module: { bp2build_available: true }, |
| } |
| |
| // Generate a syscall name / number mapping. These objects are text files |
| // (thanks to the -dD -E flags) and not binary files. They will then be |
| // consumed by the genseccomp.py script and converted into C++ code. |
| cc_defaults { |
| name: "libseccomp_gen_syscall_nrs_defaults", |
| recovery_available: true, |
| srcs: ["seccomp/gen_syscall_nrs.cpp"], |
| cflags: [ |
| "-dD", |
| "-E", |
| "-Wall", |
| "-Werror", |
| "-nostdinc", |
| ], |
| } |
| |
| cc_object { |
| name: "libseccomp_gen_syscall_nrs_arm", |
| defaults: ["libseccomp_gen_syscall_nrs_defaults"], |
| local_include_dirs: [ |
| "kernel/uapi/asm-arm", |
| "kernel/uapi", |
| ], |
| |
| bazel_module: { bp2build_available: true }, |
| } |
| |
| cc_object { |
| name: "libseccomp_gen_syscall_nrs_arm64", |
| defaults: ["libseccomp_gen_syscall_nrs_defaults"], |
| local_include_dirs: [ |
| "kernel/uapi/asm-arm64", |
| "kernel/uapi", |
| ], |
| |
| bazel_module: { bp2build_available: true }, |
| } |
| |
| cc_object { |
| name: "libseccomp_gen_syscall_nrs_x86", |
| defaults: ["libseccomp_gen_syscall_nrs_defaults"], |
| srcs: ["seccomp/gen_syscall_nrs_x86.cpp"], |
| exclude_srcs: ["seccomp/gen_syscall_nrs.cpp"], |
| local_include_dirs: [ |
| "kernel/uapi/asm-x86", |
| "kernel/uapi", |
| ], |
| |
| bazel_module: { bp2build_available: true }, |
| } |
| |
| cc_object { |
| name: "libseccomp_gen_syscall_nrs_x86_64", |
| defaults: ["libseccomp_gen_syscall_nrs_defaults"], |
| srcs: ["seccomp/gen_syscall_nrs_x86_64.cpp"], |
| exclude_srcs: ["seccomp/gen_syscall_nrs.cpp"], |
| local_include_dirs: [ |
| "kernel/uapi/asm-x86", |
| "kernel/uapi", |
| ], |
| |
| bazel_module: { bp2build_available: true }, |
| } |
| |
| filegroup { |
| name: "all_kernel_uapi_headers", |
| srcs: ["kernel/uapi/**/*.h"], |
| bazel_module: { bp2build_available: true }, |
| } |
| |
| |
| cc_genrule { |
| name: "func_to_syscall_nrs", |
| recovery_available: true, |
| cmd: "$(location genfunctosyscallnrs) --out-dir=$(genDir) $(in)", |
| |
| tools: [ "genfunctosyscallnrs" ], |
| |
| srcs: [ |
| "SYSCALLS.TXT", |
| ":libseccomp_gen_syscall_nrs_arm", |
| ":libseccomp_gen_syscall_nrs_arm64", |
| ":libseccomp_gen_syscall_nrs_x86", |
| ":libseccomp_gen_syscall_nrs_x86_64", |
| ], |
| |
| out: [ |
| "func_to_syscall_nrs.h", |
| ], |
| } |
| |
| // SECCOMP_BLOCKLIST_APP_ZYGOTE.TXT = SECCOMP_BLOCKLIST_APP.txt - setresgid* |
| genrule { |
| name: "generate_app_zygote_blocklist", |
| out: ["SECCOMP_BLOCKLIST_APP_ZYGOTE.TXT"], |
| srcs: ["SECCOMP_BLOCKLIST_APP.TXT"], |
| cmd: "grep -v '^int[ \t]*setresgid' $(in) > $(out)", |
| } |
| |
| cc_genrule { |
| name: "libseccomp_policy_app_zygote_sources", |
| recovery_available: true, |
| cmd: "$(location genseccomp) --out-dir=$(genDir) --name-modifier=app_zygote $(in)", |
| |
| tools: [ "genseccomp" ], |
| |
| srcs: [ |
| "SYSCALLS.TXT", |
| "SECCOMP_ALLOWLIST_COMMON.TXT", |
| "SECCOMP_ALLOWLIST_APP.TXT", |
| "SECCOMP_BLOCKLIST_COMMON.TXT", |
| "SECCOMP_PRIORITY.TXT", |
| ":generate_app_zygote_blocklist", |
| ":libseccomp_gen_syscall_nrs_arm", |
| ":libseccomp_gen_syscall_nrs_arm64", |
| ":libseccomp_gen_syscall_nrs_x86", |
| ":libseccomp_gen_syscall_nrs_x86_64", |
| ], |
| |
| out: [ |
| "arm64_app_zygote_policy.cpp", |
| "arm_app_zygote_policy.cpp", |
| "x86_64_app_zygote_policy.cpp", |
| "x86_app_zygote_policy.cpp", |
| ], |
| } |
| |
| cc_genrule { |
| name: "libseccomp_policy_app_sources", |
| recovery_available: true, |
| cmd: "$(location genseccomp) --out-dir=$(genDir) --name-modifier=app $(in)", |
| |
| tools: [ "genseccomp" ], |
| |
| srcs: [ |
| "SYSCALLS.TXT", |
| "SECCOMP_ALLOWLIST_COMMON.TXT", |
| "SECCOMP_ALLOWLIST_APP.TXT", |
| "SECCOMP_BLOCKLIST_COMMON.TXT", |
| "SECCOMP_BLOCKLIST_APP.TXT", |
| "SECCOMP_PRIORITY.TXT", |
| ":libseccomp_gen_syscall_nrs_arm", |
| ":libseccomp_gen_syscall_nrs_arm64", |
| ":libseccomp_gen_syscall_nrs_x86", |
| ":libseccomp_gen_syscall_nrs_x86_64", |
| ], |
| |
| out: [ |
| "arm64_app_policy.cpp", |
| "arm_app_policy.cpp", |
| "x86_64_app_policy.cpp", |
| "x86_app_policy.cpp", |
| ], |
| } |
| |
| cc_genrule { |
| name: "libseccomp_policy_system_sources", |
| recovery_available: true, |
| cmd: "$(location genseccomp) --out-dir=$(genDir) --name-modifier=system $(in)", |
| |
| tools: [ "genseccomp" ], |
| |
| srcs: [ |
| "SYSCALLS.TXT", |
| "SECCOMP_ALLOWLIST_COMMON.TXT", |
| "SECCOMP_ALLOWLIST_SYSTEM.TXT", |
| "SECCOMP_BLOCKLIST_COMMON.TXT", |
| "SECCOMP_PRIORITY.TXT", |
| ":libseccomp_gen_syscall_nrs_arm", |
| ":libseccomp_gen_syscall_nrs_arm64", |
| ":libseccomp_gen_syscall_nrs_x86", |
| ":libseccomp_gen_syscall_nrs_x86_64", |
| ], |
| |
| out: [ |
| "arm64_system_policy.cpp", |
| "arm_system_policy.cpp", |
| "x86_64_system_policy.cpp", |
| "x86_system_policy.cpp", |
| ], |
| } |
| |
| cc_library { |
| name: "libseccomp_policy", |
| recovery_available: true, |
| generated_headers: ["func_to_syscall_nrs"], |
| generated_sources: [ |
| "libseccomp_policy_app_sources", |
| "libseccomp_policy_app_zygote_sources", |
| "libseccomp_policy_system_sources", |
| ], |
| |
| srcs: [ |
| "seccomp/seccomp_policy.cpp", |
| ], |
| |
| export_include_dirs: ["seccomp/include"], |
| cflags: [ |
| "-Wall", |
| "-Werror", |
| ], |
| shared: { |
| shared_libs: ["libbase"], |
| }, |
| static: { |
| static_libs: ["libbase"], |
| }, |
| } |
| |
| cc_library_host_static { |
| name: "libfts", |
| srcs: [ |
| "bionic/fts.c", |
| "upstream-openbsd/lib/libc/stdlib/recallocarray.c", |
| ], |
| export_include_dirs: ["fts/include"], |
| local_include_dirs: [ |
| "private", |
| "upstream-openbsd/android/include", |
| ], |
| cflags: [ |
| "-include openbsd-compat.h", |
| "-Wno-unused-parameter", |
| ], |
| enabled: false, |
| target: { |
| musl: { |
| enabled: true, |
| }, |
| }, |
| } |
| |
| subdirs = [ |
| "bionic/scudo", |
| ] |