97271920bf
Add a hook that's called upon file descriptor creation to libc, and a
library that uses it to capture backtraces for file descriptor creation,
to make it easier to hunt down file descriptor leaks.
Currently, this doesn't capture all of the ways of creating a file
descriptor, but completeness isn't required for this to be useful as
long as leaked file descriptors are created with a function that is
tracked. The primary unhandled case is binder, which receives file
descriptors as a payload in a not-trivially-parsable byte blob, but
there's a chance that the leak we're currently trying to track down
isn't of a file descriptor received over binder, so leave that for
later.
Bug: http://b/140703823
Test: manual
Change-Id: I308a14c2e234cdba4207157b634ab6b8bc539dd9
(cherry picked from commit b7eccd4b15)
2633 lines
78 KiB
Text
2633 lines
78 KiB
Text
// Define the common source files for all the libc instances
|
|
// =========================================================
|
|
libc_common_src_files = [
|
|
"async_safe/async_safe_log.cpp",
|
|
"bionic/ether_aton.c",
|
|
"bionic/ether_ntoa.c",
|
|
"bionic/fts.c",
|
|
"bionic/initgroups.c",
|
|
"bionic/isatty.c",
|
|
"bionic/pututline.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",
|
|
"stdlib/exit.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",
|
|
]
|
|
|
|
// 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",
|
|
],
|
|
|
|
stl: "none",
|
|
system_shared_libs: [],
|
|
sanitize: {
|
|
address: false,
|
|
integer_overflow: false,
|
|
// TODO(b/132640749): Fix broken fuzzer support.
|
|
fuzzer: false,
|
|
},
|
|
native_coverage: false,
|
|
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: {
|
|
experimental_mte: {
|
|
cflags: ["-DANDROID_EXPERIMENTAL_MTE"],
|
|
},
|
|
},
|
|
}
|
|
|
|
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.
|
|
// Enable scudo for non-svelte config by adding the line:
|
|
// product_variables: libc_scudo_product_variables,
|
|
// to the cc_defaults below. And remove the defaults line
|
|
// in the libc_scudo library.
|
|
// ========================================================
|
|
cc_defaults {
|
|
name: "libc_native_allocator_defaults",
|
|
|
|
whole_static_libs: [
|
|
"libjemalloc5",
|
|
"libc_jemalloc_wrapper",
|
|
],
|
|
}
|
|
|
|
// 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/__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",
|
|
],
|
|
|
|
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/gen/utmp.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/tempnam.c",
|
|
"upstream-openbsd/lib/libc/stdio/tmpnam.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/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",
|
|
],
|
|
|
|
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/strstr.c",
|
|
],
|
|
cflags: [
|
|
"-include openbsd-compat.h",
|
|
"-Wno-sign-compare",
|
|
"-Wframe-larger-than=5000",
|
|
],
|
|
|
|
local_include_dirs: [
|
|
"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/stpcpy.c",
|
|
"upstream-openbsd/lib/libc/string/strcpy.c",
|
|
"upstream-openbsd/lib/libc/string/strncmp.c",
|
|
],
|
|
},
|
|
mips: {
|
|
exclude_srcs: [
|
|
"upstream-openbsd/lib/libc/string/memchr.c",
|
|
"upstream-openbsd/lib/libc/string/strcpy.c",
|
|
"upstream-openbsd/lib/libc/string/strncmp.c",
|
|
],
|
|
},
|
|
mips64: {
|
|
exclude_srcs: [
|
|
"upstream-openbsd/lib/libc/string/memchr.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/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/memcmp.S",
|
|
"arch-arm64/generic/bionic/memcpy.S",
|
|
"arch-arm64/generic/bionic/memmove.S",
|
|
"arch-arm64/generic/bionic/memset.S",
|
|
"arch-arm64/generic/bionic/stpcpy.S",
|
|
"arch-arm64/generic/bionic/strcpy.S",
|
|
"arch-arm64/generic/bionic/wmemmove.S",
|
|
|
|
"arch-arm64/default/bionic/memchr.S",
|
|
"arch-arm64/default/bionic/strchr.S",
|
|
"arch-arm64/default/bionic/strcmp.S",
|
|
"arch-arm64/default/bionic/strlen.S",
|
|
"arch-arm64/default/bionic/strncmp.S",
|
|
"arch-arm64/default/bionic/strnlen.S",
|
|
|
|
"arch-arm64/mte/bionic/memchr.c",
|
|
"arch-arm64/mte/bionic/strchr.cpp",
|
|
"arch-arm64/mte/bionic/strcmp.c",
|
|
"arch-arm64/mte/bionic/strlen.c",
|
|
"arch-arm64/mte/bionic/strncmp.c",
|
|
"arch-arm64/mte/bionic/strnlen.c",
|
|
|
|
"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/strnlen.c",
|
|
],
|
|
},
|
|
|
|
mips: {
|
|
srcs: [
|
|
"arch-mips/string/memcmp.c",
|
|
"arch-mips/string/memcpy.c",
|
|
"arch-mips/string/memset.S",
|
|
"arch-mips/string/strcmp.S",
|
|
"arch-mips/string/strncmp.S",
|
|
"arch-mips/string/strlen.c",
|
|
"arch-mips/string/strnlen.c",
|
|
"arch-mips/string/strchr.c",
|
|
"arch-mips/string/strcpy.c",
|
|
"arch-mips/string/memchr.c",
|
|
"arch-mips/string/memmove.c",
|
|
|
|
"arch-mips/bionic/__bionic_clone.S",
|
|
"arch-mips/bionic/cacheflush.cpp",
|
|
"arch-mips/bionic/_exit_with_stack_teardown.S",
|
|
"arch-mips/bionic/libcrt_compat.c",
|
|
"arch-mips/bionic/setjmp.S",
|
|
"arch-mips/bionic/syscall.S",
|
|
"arch-mips/bionic/vfork.S",
|
|
],
|
|
exclude_srcs: [
|
|
"bionic/strchr.cpp",
|
|
"bionic/strnlen.c",
|
|
],
|
|
},
|
|
mips64: {
|
|
srcs: [
|
|
"arch-mips/string/memcmp.c",
|
|
"arch-mips/string/memcpy.c",
|
|
"arch-mips/string/memset.S",
|
|
"arch-mips/string/strcmp.S",
|
|
"arch-mips/string/strncmp.S",
|
|
"arch-mips/string/strlen.c",
|
|
"arch-mips/string/strnlen.c",
|
|
"arch-mips/string/strchr.c",
|
|
"arch-mips/string/strcpy.c",
|
|
"arch-mips/string/memchr.c",
|
|
"arch-mips/string/memmove.c",
|
|
|
|
"arch-mips64/bionic/__bionic_clone.S",
|
|
"arch-mips64/bionic/_exit_with_stack_teardown.S",
|
|
"arch-mips64/bionic/setjmp.S",
|
|
"arch-mips64/bionic/syscall.S",
|
|
"arch-mips64/bionic/vfork.S",
|
|
"arch-mips64/bionic/stat.cpp",
|
|
],
|
|
exclude_srcs: [
|
|
"bionic/strchr.cpp",
|
|
"bionic/strnlen.c",
|
|
],
|
|
},
|
|
|
|
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",
|
|
|
|
// 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_systrace.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_read.cpp",
|
|
"bionic/eventfd_write.cpp",
|
|
"bionic/exec.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/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/memmem.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/pipe.cpp",
|
|
"bionic/poll.cpp",
|
|
"bionic/posix_fadvise.cpp",
|
|
"bionic/posix_fallocate.cpp",
|
|
"bionic/posix_madvise.cpp",
|
|
"bionic/posix_timers.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/spawn.cpp",
|
|
"bionic/stat.cpp",
|
|
"bionic/stdlib_l.cpp",
|
|
"bionic/strchrnul.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/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: ["libsystemproperties"],
|
|
cppflags: ["-Wold-style-cast"],
|
|
local_include_dirs: ["stdio"],
|
|
include_dirs: ["bionic/libstdc++/include"],
|
|
name: "libc_bionic_ndk",
|
|
generated_headers: ["generated_android_ids"],
|
|
}
|
|
|
|
// ========================================================
|
|
// 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",
|
|
|
|
// 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",
|
|
"stdlib/atexit.c",
|
|
"bionic/fork.cpp",
|
|
],
|
|
|
|
cppflags: ["-Wold-style-cast"],
|
|
include_dirs: ["bionic/libstdc++/include"],
|
|
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) > $(out)",
|
|
}
|
|
|
|
genrule {
|
|
name: "syscalls-arm64.S",
|
|
out: ["syscalls-arm64.S"],
|
|
srcs: ["SYSCALLS.TXT"],
|
|
tool_files: [":bionic-gensyscalls"],
|
|
cmd: "$(location :bionic-gensyscalls) arm64 $(in) > $(out)",
|
|
}
|
|
|
|
genrule {
|
|
name: "syscalls-x86.S",
|
|
out: ["syscalls-x86.S"],
|
|
srcs: ["SYSCALLS.TXT"],
|
|
tool_files: [":bionic-gensyscalls"],
|
|
cmd: "$(location :bionic-gensyscalls) x86 $(in) > $(out)",
|
|
}
|
|
|
|
genrule {
|
|
name: "syscalls-x86_64.S",
|
|
out: ["syscalls-x86_64.S"],
|
|
srcs: ["SYSCALLS.TXT"],
|
|
tool_files: [":bionic-gensyscalls"],
|
|
cmd: "$(location :bionic-gensyscalls) x86_64 $(in) > $(out)",
|
|
}
|
|
|
|
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,
|
|
srcs: libc_common_src_files + [
|
|
"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: [
|
|
"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: [
|
|
"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/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",
|
|
],
|
|
}
|
|
|
|
filegroup {
|
|
name: "libc_sources_static",
|
|
srcs: [
|
|
"bionic/heap_tagging.cpp",
|
|
"bionic/malloc_common.cpp",
|
|
"bionic/malloc_limit.cpp",
|
|
],
|
|
}
|
|
|
|
filegroup {
|
|
name: "libc_sources_shared_arm",
|
|
srcs: [
|
|
"arch-arm/bionic/exidx_dynamic.c",
|
|
"arch-arm/bionic/atexit_legacy.c",
|
|
],
|
|
}
|
|
|
|
// ========================================================
|
|
// libc.a + libc.so
|
|
// ========================================================
|
|
cc_library {
|
|
defaults: [
|
|
"libc_defaults",
|
|
"libc_native_allocator_defaults",
|
|
],
|
|
name: "libc",
|
|
static_ndk_lib: true,
|
|
export_include_dirs: ["include"],
|
|
product_variables: {
|
|
platform_sdk_version: {
|
|
asflags: ["-DPLATFORM_SDK_VERSION=%d"],
|
|
},
|
|
},
|
|
static: {
|
|
srcs: [ ":libc_sources_static" ],
|
|
cflags: ["-DLIBC_STATIC"],
|
|
whole_static_libs: [
|
|
"libc_init_static",
|
|
"libc_common_static",
|
|
"libc_unwind_static",
|
|
],
|
|
},
|
|
shared: {
|
|
srcs: [ ":libc_sources_shared" ],
|
|
whole_static_libs: [
|
|
"libc_init_dynamic",
|
|
"libc_common_shared",
|
|
],
|
|
},
|
|
|
|
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",
|
|
|
|
shared: {
|
|
srcs: [":libc_sources_shared_arm"],
|
|
// special for arm
|
|
cflags: ["-DCRT_LEGACY_WORKAROUND"],
|
|
},
|
|
|
|
// 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,
|
|
},
|
|
|
|
whole_static_libs: [ "libunwind_llvm" ],
|
|
},
|
|
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,
|
|
},
|
|
|
|
whole_static_libs: [ "libgcc_stripped" ],
|
|
},
|
|
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",
|
|
|
|
// Leave the symbols in the shared library so that stack unwinders can produce
|
|
// meaningful name resolution.
|
|
strip: {
|
|
keep_symbols: true,
|
|
},
|
|
|
|
whole_static_libs: [ "libgcc_stripped" ],
|
|
},
|
|
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,
|
|
},
|
|
|
|
whole_static_libs: [ "libgcc_stripped" ],
|
|
},
|
|
},
|
|
|
|
stubs: {
|
|
symbol_file: "libc.map.txt",
|
|
versions: ["10000"],
|
|
},
|
|
|
|
apex_available: [
|
|
"//apex_available:platform",
|
|
"com.android.runtime",
|
|
],
|
|
|
|
// Sorting bss symbols by size usually results in less dirty pages at run
|
|
// time, because small symbols are grouped together.
|
|
sort_bss_symbols_by_size: true,
|
|
}
|
|
|
|
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) $(out)",
|
|
}
|
|
|
|
genrule {
|
|
name: "libc.arm64.map",
|
|
out: ["libc.arm64.map"],
|
|
srcs: ["libc.map.txt"],
|
|
tool_files: [":bionic-generate-version-script"],
|
|
cmd: "$(location :bionic-generate-version-script) arm64 $(in) $(out)",
|
|
}
|
|
|
|
genrule {
|
|
name: "libc.x86.map",
|
|
out: ["libc.x86.map"],
|
|
srcs: ["libc.map.txt"],
|
|
tool_files: [":bionic-generate-version-script"],
|
|
cmd: "$(location :bionic-generate-version-script) x86 $(in) $(out)",
|
|
}
|
|
|
|
genrule {
|
|
name: "libc.x86_64.map",
|
|
out: ["libc.x86_64.map"],
|
|
srcs: ["libc.map.txt"],
|
|
tool_files: [":bionic-generate-version-script"],
|
|
cmd: "$(location :bionic-generate-version-script) x86_64 $(in) $(out)",
|
|
}
|
|
|
|
// Headers that only other parts of the platform can include.
|
|
cc_library_headers {
|
|
name: "bionic_libc_platform_headers",
|
|
visibility: [
|
|
"//art:__subpackages__",
|
|
"//bionic:__subpackages__",
|
|
"//frameworks:__subpackages__",
|
|
"//external/perfetto:__subpackages__",
|
|
"//external/scudo:__subpackages__",
|
|
"//system/core/debuggerd:__subpackages__",
|
|
"//system/memory/libmemunreachable:__subpackages__",
|
|
],
|
|
host_supported: true,
|
|
vendor_available: true,
|
|
ramdisk_available: true,
|
|
recovery_available: true,
|
|
native_bridge_supported: true,
|
|
export_include_dirs: [
|
|
"platform",
|
|
],
|
|
system_shared_libs: [],
|
|
stl: "none",
|
|
sdk_version: "current",
|
|
}
|
|
|
|
// libc_headers for libasync_safe and libpropertyinfoparser
|
|
cc_library_headers {
|
|
name: "libc_headers",
|
|
|
|
host_supported: true,
|
|
vendor_available: true,
|
|
ramdisk_available: true,
|
|
recovery_available: true,
|
|
native_bridge_supported: true,
|
|
|
|
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_include_dirs: [
|
|
"include",
|
|
"kernel/uapi",
|
|
"kernel/android/uapi",
|
|
],
|
|
|
|
arch: {
|
|
arm: {
|
|
export_include_dirs: [
|
|
"kernel/uapi/asm-arm",
|
|
],
|
|
},
|
|
arm64: {
|
|
export_include_dirs: [
|
|
"kernel/uapi/asm-arm64",
|
|
],
|
|
},
|
|
mips: {
|
|
export_include_dirs: [
|
|
"kernel/uapi/asm-mips",
|
|
],
|
|
},
|
|
mips64: {
|
|
export_include_dirs: [
|
|
"kernel/uapi/asm-mips",
|
|
],
|
|
},
|
|
x86: {
|
|
export_include_dirs: [
|
|
"kernel/uapi/asm-x86",
|
|
],
|
|
},
|
|
x86_64: {
|
|
export_include_dirs: [
|
|
"kernel/uapi/asm-x86",
|
|
],
|
|
},
|
|
},
|
|
}
|
|
|
|
// ========================================================
|
|
// 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: [],
|
|
},
|
|
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_defaults",
|
|
defaults: ["linux_bionic_supported"],
|
|
vendor_available: true,
|
|
ramdisk_available: true,
|
|
recovery_available: true,
|
|
native_bridge_supported: true,
|
|
|
|
cflags: [
|
|
"-Wno-gcc-compat",
|
|
"-Wall",
|
|
"-Werror",
|
|
],
|
|
sanitize: {
|
|
never: true,
|
|
},
|
|
}
|
|
|
|
cc_defaults {
|
|
name: "crt_so_defaults",
|
|
defaults: ["crt_defaults"],
|
|
|
|
arch: {
|
|
mips: {
|
|
cflags: ["-fPIC"],
|
|
},
|
|
mips64: {
|
|
cflags: ["-fPIC"],
|
|
},
|
|
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"],
|
|
product_variables: {
|
|
platform_sdk_version: {
|
|
asflags: ["-DPLATFORM_SDK_VERSION=%d"],
|
|
},
|
|
},
|
|
srcs: ["arch-common/bionic/crtbrand.S"],
|
|
|
|
defaults: ["crt_so_defaults"],
|
|
}
|
|
|
|
cc_object {
|
|
name: "crtbegin_so1",
|
|
local_include_dirs: ["include"],
|
|
srcs: ["arch-common/bionic/crtbegin_so.c"],
|
|
|
|
defaults: ["crt_so_defaults"],
|
|
}
|
|
|
|
cc_object {
|
|
name: "crtbegin_so",
|
|
|
|
defaults: ["crt_so_defaults"],
|
|
objs: [
|
|
"crtbegin_so1",
|
|
"crtbrand",
|
|
],
|
|
}
|
|
|
|
cc_object {
|
|
name: "crtend_so",
|
|
local_include_dirs: ["include"],
|
|
srcs: ["arch-common/bionic/crtend_so.S"],
|
|
|
|
defaults: ["crt_so_defaults"],
|
|
}
|
|
|
|
cc_object {
|
|
name: "crtbegin_static1",
|
|
local_include_dirs: ["include"],
|
|
srcs: ["arch-common/bionic/crtbegin.c"],
|
|
|
|
arch: {
|
|
mips: {
|
|
srcs: [
|
|
"arch-mips/bionic/crtbegin.c",
|
|
],
|
|
exclude_srcs: [
|
|
"arch-common/bionic/crtbegin.c",
|
|
],
|
|
},
|
|
mips64: {
|
|
srcs: [
|
|
"arch-mips64/bionic/crtbegin.c",
|
|
],
|
|
exclude_srcs: [
|
|
"arch-common/bionic/crtbegin.c",
|
|
],
|
|
},
|
|
},
|
|
|
|
defaults: ["crt_defaults"],
|
|
}
|
|
|
|
cc_object {
|
|
name: "crtbegin_static",
|
|
|
|
objs: [
|
|
"crtbegin_static1",
|
|
"crtbrand",
|
|
],
|
|
defaults: ["crt_defaults"],
|
|
}
|
|
|
|
cc_object {
|
|
name: "crtbegin_dynamic1",
|
|
local_include_dirs: ["include"],
|
|
srcs: ["arch-common/bionic/crtbegin.c"],
|
|
|
|
arch: {
|
|
mips: {
|
|
srcs: [
|
|
"arch-mips/bionic/crtbegin.c",
|
|
],
|
|
exclude_srcs: [
|
|
"arch-common/bionic/crtbegin.c",
|
|
],
|
|
},
|
|
mips64: {
|
|
srcs: [
|
|
"arch-mips64/bionic/crtbegin.c",
|
|
],
|
|
exclude_srcs: [
|
|
"arch-common/bionic/crtbegin.c",
|
|
],
|
|
},
|
|
},
|
|
defaults: ["crt_defaults"],
|
|
}
|
|
|
|
cc_object {
|
|
name: "crtbegin_dynamic",
|
|
|
|
objs: [
|
|
"crtbegin_dynamic1",
|
|
"crtbrand",
|
|
],
|
|
target: {
|
|
linux_bionic: {
|
|
generated_sources: ["host_bionic_linker_asm"],
|
|
objs: [
|
|
"linker_wrapper",
|
|
],
|
|
},
|
|
},
|
|
defaults: ["crt_defaults"],
|
|
}
|
|
|
|
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"],
|
|
srcs: ["arch-common/bionic/crtend.S"],
|
|
|
|
defaults: ["crt_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",
|
|
}
|
|
|
|
// Not actually used in the NDK, but needed to build AOSP for mips.
|
|
ndk_headers {
|
|
name: "libc_asm_mips",
|
|
from: "kernel/uapi/asm-mips",
|
|
to: "mipsel-linux-android",
|
|
srcs: ["kernel/uapi/asm-mips/**/*.h"],
|
|
license: "NOTICE",
|
|
}
|
|
|
|
// Not actually used in the NDK, but needed to build AOSP for mips64.
|
|
ndk_headers {
|
|
name: "libc_asm_mips64",
|
|
from: "kernel/uapi/asm-mips",
|
|
to: "mips64el-linux-android",
|
|
srcs: ["kernel/uapi/asm-mips/**/*.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",
|
|
native_bridge_supported: true,
|
|
symbol_file: "libc.map.txt",
|
|
first_version: "9",
|
|
}
|
|
|
|
llndk_library {
|
|
name: "libc",
|
|
symbol_file: "libc.map.txt",
|
|
export_headers_as_system: true,
|
|
export_preprocessed_headers: ["include"],
|
|
native_bridge_supported: true,
|
|
export_include_dirs: [
|
|
"kernel/android/scsi",
|
|
"kernel/android/uapi",
|
|
"kernel/uapi",
|
|
],
|
|
arch: {
|
|
arm: {
|
|
export_include_dirs: [
|
|
"kernel/uapi/asm-arm",
|
|
],
|
|
},
|
|
arm64: {
|
|
export_include_dirs: [
|
|
"kernel/uapi/asm-arm64",
|
|
],
|
|
},
|
|
mips: {
|
|
export_include_dirs: [
|
|
"kernel/uapi/asm-mips",
|
|
],
|
|
},
|
|
mips64: {
|
|
export_include_dirs: [
|
|
"kernel/uapi/asm-mips",
|
|
],
|
|
},
|
|
x86: {
|
|
export_include_dirs: [
|
|
"kernel/uapi/asm-x86",
|
|
],
|
|
},
|
|
x86_64: {
|
|
export_include_dirs: [
|
|
"kernel/uapi/asm-x86",
|
|
],
|
|
},
|
|
},
|
|
}
|
|
|
|
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",
|
|
],
|
|
}
|
|
|
|
// 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",
|
|
],
|
|
}
|
|
|
|
cc_object {
|
|
name: "libseccomp_gen_syscall_nrs_arm64",
|
|
defaults: ["libseccomp_gen_syscall_nrs_defaults"],
|
|
local_include_dirs: [
|
|
"kernel/uapi/asm-arm64",
|
|
"kernel/uapi",
|
|
],
|
|
}
|
|
|
|
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",
|
|
],
|
|
}
|
|
|
|
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",
|
|
],
|
|
}
|
|
|
|
cc_object {
|
|
name: "libseccomp_gen_syscall_nrs_mips",
|
|
defaults: ["libseccomp_gen_syscall_nrs_defaults"],
|
|
cflags: [
|
|
"-D_MIPS_SIM=_MIPS_SIM_ABI32",
|
|
],
|
|
local_include_dirs: [
|
|
"kernel/uapi/asm-mips",
|
|
"kernel/uapi",
|
|
],
|
|
}
|
|
|
|
cc_object {
|
|
name: "libseccomp_gen_syscall_nrs_mips64",
|
|
defaults: ["libseccomp_gen_syscall_nrs_defaults"],
|
|
cflags: [
|
|
"-D_MIPS_SIM=_MIPS_SIM_ABI64",
|
|
],
|
|
local_include_dirs: [
|
|
"kernel/uapi/asm-mips",
|
|
"kernel/uapi",
|
|
],
|
|
}
|
|
|
|
// Generate the C++ policy sources for app and system seccomp-bpf filters.
|
|
python_binary_host {
|
|
name: "genseccomp",
|
|
main: "tools/genseccomp.py",
|
|
|
|
srcs: [
|
|
"tools/genseccomp.py",
|
|
"tools/gensyscalls.py",
|
|
],
|
|
|
|
data: [
|
|
"kernel/uapi/**/*.h",
|
|
],
|
|
|
|
version: {
|
|
py2: {
|
|
enabled: true,
|
|
},
|
|
py3: {
|
|
enabled: false,
|
|
},
|
|
},
|
|
}
|
|
|
|
python_binary_host {
|
|
name: "genfunctosyscallnrs",
|
|
main: "tools/genfunctosyscallnrs.py",
|
|
|
|
srcs: [
|
|
"tools/genseccomp.py",
|
|
"tools/genfunctosyscallnrs.py",
|
|
"tools/gensyscalls.py",
|
|
],
|
|
|
|
data: [
|
|
"kernel/uapi/**/*.h",
|
|
],
|
|
|
|
version: {
|
|
py2: {
|
|
enabled: true,
|
|
},
|
|
py3: {
|
|
enabled: false,
|
|
},
|
|
},
|
|
}
|
|
|
|
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_mips",
|
|
":libseccomp_gen_syscall_nrs_mips64",
|
|
":libseccomp_gen_syscall_nrs_x86",
|
|
":libseccomp_gen_syscall_nrs_x86_64",
|
|
],
|
|
|
|
out: [
|
|
"func_to_syscall_nrs.h",
|
|
],
|
|
}
|
|
|
|
// SECCOMP_BLACKLIST_APP_ZYGOTE.TXT = SECCOMP_BLACKLIST_APP.txt - setresgid*
|
|
genrule {
|
|
name: "generate_app_zygote_blacklist",
|
|
out: ["SECCOMP_BLACKLIST_APP_ZYGOTE.TXT"],
|
|
srcs: ["SECCOMP_BLACKLIST_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 $(in)",
|
|
|
|
tools: [ "genseccomp" ],
|
|
|
|
srcs: [
|
|
"SYSCALLS.TXT",
|
|
"SECCOMP_WHITELIST_COMMON.TXT",
|
|
"SECCOMP_WHITELIST_APP.TXT",
|
|
"SECCOMP_BLACKLIST_COMMON.TXT",
|
|
":generate_app_zygote_blacklist",
|
|
":libseccomp_gen_syscall_nrs_arm",
|
|
":libseccomp_gen_syscall_nrs_arm64",
|
|
":libseccomp_gen_syscall_nrs_mips",
|
|
":libseccomp_gen_syscall_nrs_mips64",
|
|
":libseccomp_gen_syscall_nrs_x86",
|
|
":libseccomp_gen_syscall_nrs_x86_64",
|
|
],
|
|
|
|
out: [
|
|
"arm64_app_zygote_policy.cpp",
|
|
"arm_app_zygote_policy.cpp",
|
|
"mips64_app_zygote_policy.cpp",
|
|
"mips_app_zygote_policy.cpp",
|
|
"x86_64_app_zygote_policy.cpp",
|
|
"x86_app_zygote_policy.cpp",
|
|
],
|
|
}
|
|
|
|
cc_genrule {
|
|
name: "libseccomp_policy_app_sources",
|
|
recovery_available: true,
|
|
cmd: "$(location genseccomp) --out-dir=$(genDir) --name-modifier=app $(in)",
|
|
|
|
tools: [ "genseccomp" ],
|
|
|
|
srcs: [
|
|
"SYSCALLS.TXT",
|
|
"SECCOMP_WHITELIST_COMMON.TXT",
|
|
"SECCOMP_WHITELIST_APP.TXT",
|
|
"SECCOMP_BLACKLIST_COMMON.TXT",
|
|
"SECCOMP_BLACKLIST_APP.TXT",
|
|
":libseccomp_gen_syscall_nrs_arm",
|
|
":libseccomp_gen_syscall_nrs_arm64",
|
|
":libseccomp_gen_syscall_nrs_mips",
|
|
":libseccomp_gen_syscall_nrs_mips64",
|
|
":libseccomp_gen_syscall_nrs_x86",
|
|
":libseccomp_gen_syscall_nrs_x86_64",
|
|
],
|
|
|
|
out: [
|
|
"arm64_app_policy.cpp",
|
|
"arm_app_policy.cpp",
|
|
"mips64_app_policy.cpp",
|
|
"mips_app_policy.cpp",
|
|
"x86_64_app_policy.cpp",
|
|
"x86_app_policy.cpp",
|
|
],
|
|
}
|
|
|
|
cc_genrule {
|
|
name: "libseccomp_policy_system_sources",
|
|
recovery_available: true,
|
|
cmd: "$(location genseccomp) --out-dir=$(genDir) --name-modifier=system $(in)",
|
|
|
|
tools: [ "genseccomp" ],
|
|
|
|
srcs: [
|
|
"SYSCALLS.TXT",
|
|
"SECCOMP_WHITELIST_COMMON.TXT",
|
|
"SECCOMP_WHITELIST_SYSTEM.TXT",
|
|
"SECCOMP_BLACKLIST_COMMON.TXT",
|
|
":libseccomp_gen_syscall_nrs_arm",
|
|
":libseccomp_gen_syscall_nrs_arm64",
|
|
":libseccomp_gen_syscall_nrs_mips",
|
|
":libseccomp_gen_syscall_nrs_mips64",
|
|
":libseccomp_gen_syscall_nrs_x86",
|
|
":libseccomp_gen_syscall_nrs_x86_64",
|
|
],
|
|
|
|
out: [
|
|
"arm64_system_policy.cpp",
|
|
"arm_system_policy.cpp",
|
|
"mips64_system_policy.cpp",
|
|
"mips_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"],
|
|
},
|
|
}
|
|
|
|
// This is a temporary library that will use scudo as the native memory
|
|
// allocator. To use it, add it as the first shared library.
|
|
cc_defaults {
|
|
name: "libc_scudo_wrapper_defaults",
|
|
srcs: [
|
|
"bionic/heap_tagging.cpp",
|
|
"bionic/malloc_common.cpp",
|
|
"bionic/malloc_common_dynamic.cpp",
|
|
"bionic/malloc_heapprofd.cpp",
|
|
"bionic/malloc_limit.cpp",
|
|
"bionic/scudo_wrapper.cpp",
|
|
"bionic/__set_errno.cpp",
|
|
],
|
|
cflags: ["-DUSE_SCUDO"],
|
|
shared_libs: ["libscudo_wrapper"],
|
|
|
|
header_libs: ["libc_headers"],
|
|
|
|
static_libs: ["libasync_safe"],
|
|
|
|
arch: {
|
|
arm: {
|
|
srcs: [":syscalls-arm.S"],
|
|
},
|
|
arm64: {
|
|
srcs: [":syscalls-arm64.S"],
|
|
},
|
|
x86: {
|
|
srcs: [
|
|
"arch-x86/bionic/__libc_init_sysinfo.cpp",
|
|
":syscalls-x86.S",
|
|
],
|
|
},
|
|
x86_64: {
|
|
srcs: [":syscalls-x86_64.S"],
|
|
},
|
|
},
|
|
|
|
// Mark this library as global so it overrides all the allocation
|
|
// definitions properly.
|
|
ldflags: ["-Wl,-z,global"],
|
|
}
|
|
|
|
cc_library_shared {
|
|
name: "libc_scudo",
|
|
defaults: ["libc_scudo_wrapper_defaults"],
|
|
vendor_available: true,
|
|
stl: "none",
|
|
system_shared_libs: [],
|
|
|
|
allow_undefined_symbols: true,
|
|
// Like libc, disable native coverage for libc_scudo.
|
|
native_coverage: false,
|
|
}
|
|
|
|
subdirs = [
|
|
"bionic/scudo",
|
|
]
|