libunwind is no longer used, so remove it.
Bug: 79209464
Test: Builds.
Change-Id: I10a9f1c4295dc610269c1db88e0af615fe1896fd
diff --git a/Android.bp b/Android.bp
deleted file mode 100644
index f05a77b..0000000
--- a/Android.bp
+++ /dev/null
@@ -1,433 +0,0 @@
-// Set to true to enable a debug build of the libraries.
-// To control what is logged, set the environment variable UNW_DEBUG_LEVEL=x,
-// where x controls the verbosity (from 1 to 20).
-//libunwind_debug = false
-
-package {
- default_applicable_licenses: ["external_libunwind_license"],
-}
-
-license {
- name: "external_libunwind_license",
- visibility: [":__subpackages__"],
- license_kinds: [
- "SPDX-license-identifier-Apache-2.0",
- "SPDX-license-identifier-MIT",
- ],
- license_text: [
- "COPYING",
- "LICENSE",
- ],
-}
-
-cc_defaults {
- name: "libunwind_defaults",
- host_supported: true,
-
- cppflags: [
- "-Wno-old-style-cast",
- ],
-
- cflags: [
- "-Werror",
- "-Wno-#pragma-messages",
- "-Wno-unused-parameter",
-
- "-DHAVE_CONFIG_H",
- "-D_GNU_SOURCE",
- "-DNDEBUG",
- ],
-
- // libunwind expects to find include/libunwind_i.h before
- // include/tdep-<arch>/libunwind_i.h, but soong prepends arch-specific
- // include directories. To keep the include directories in the right
- // order, pass "include" as an architecture specific include for every
- // architecture.
- arch: {
- arm: {
- local_include_dirs: [
- "include",
- "include/tdep-arm",
- ],
- },
- arm64: {
- local_include_dirs: [
- "include",
- "include/tdep-aarch64",
- ],
- },
- x86: {
- local_include_dirs: [
- "include",
- "include/tdep-x86",
- ],
- },
- x86_64: {
- local_include_dirs: [
- "include",
- "include/tdep-x86_64",
- ],
- },
- },
-
- target: {
- android: {
- // gcc 4.8 appears to be overeager declaring that a variable is uninitialized,
- // under certain circumstances. Turn off this warning only for target so that
- // coverage is still present for the host code. When the entire build system
- // is switched to 4.9, then this can be removed.
- cflags: ["-Wno-maybe-uninitialized"],
- },
- darwin: {
- enabled: false,
- },
- },
-
- clang_cflags: [
- // src/mi/backtrace.c is misdetected as a bogus header guard by clang 3.5
- // src/x86_64/Gstash_frame.c has unnecessary calls to labs.
- "-Wno-header-guard",
- "-Wno-absolute-value",
- // The latest clang (r230699) does not allow SP/PC to be declared in inline asm lists.
- "-Wno-inline-asm",
- ],
-
- debug: {
- cflags: [
- "-UNDEBUG",
- "-DDEBUG",
- "-U_FORTIFY_SOURCE",
- ],
- },
-
- local_include_dirs: [
- "src",
- ],
-}
-
-//-----------------------------------------------------------------------
-// libunwind shared and static library
-//-----------------------------------------------------------------------
-
-cc_defaults {
- name: "libunwind_core_defaults",
- defaults: ["libunwind_defaults"],
- sdk_version: "21",
- stl: "none",
-
- srcs: [
- "src/mi/init.c",
- "src/mi/flush_cache.c",
- "src/mi/mempool.c",
- "src/mi/strerror.c",
- "src/mi/backtrace.c",
- "src/mi/dyn-cancel.c",
- "src/mi/dyn-info-list.c",
- "src/mi/dyn-register.c",
- "src/mi/map.c",
- "src/mi/Lmap.c",
- "src/mi/Ldyn-extract.c",
- "src/mi/Lfind_dynamic_proc_info.c",
- "src/mi/Lget_proc_info_by_ip.c",
- "src/mi/Lget_proc_name.c",
- "src/mi/Lput_dynamic_unwind_info.c",
- "src/mi/Ldestroy_addr_space.c",
- "src/mi/Lget_reg.c",
- "src/mi/Lset_reg.c",
- "src/mi/Lget_fpreg.c",
- "src/mi/Lset_fpreg.c",
- "src/mi/Lset_caching_policy.c",
- "src/mi/Gdyn-extract.c",
- "src/mi/Gdyn-remote.c",
- "src/mi/Gfind_dynamic_proc_info.c",
- "src/mi/Gget_accessors.c",
- "src/mi/Gget_proc_info_by_ip.c",
- "src/mi/Gget_proc_name.c",
- "src/mi/Gput_dynamic_unwind_info.c",
- "src/mi/Gdestroy_addr_space.c",
- "src/mi/Gget_reg.c",
- "src/mi/Gset_reg.c",
- "src/mi/Gget_fpreg.c",
- "src/mi/Gset_fpreg.c",
- "src/mi/Gset_caching_policy.c",
- "src/dwarf/Lexpr.c",
- "src/dwarf/Lfde.c",
- "src/dwarf/Lparser.c",
- "src/dwarf/Lpe.c",
- "src/dwarf/Lstep_dwarf.c",
- "src/dwarf/Lfind_proc_info-lsb.c",
- "src/dwarf/Lfind_unwind_table.c",
- "src/dwarf/Gexpr.c",
- "src/dwarf/Gfde.c",
- "src/dwarf/Gfind_proc_info-lsb.c",
- "src/dwarf/Gfind_unwind_table.c",
- "src/dwarf/Gparser.c",
- "src/dwarf/Gpe.c",
- "src/dwarf/Gstep_dwarf.c",
- "src/dwarf/global.c",
- "src/os-common.c",
- "src/os-linux.c",
- "src/Los-common.c",
-
- // ptrace files for remote unwinding.
- "src/ptrace/_UPT_accessors.c",
- "src/ptrace/_UPT_access_fpreg.c",
- "src/ptrace/_UPT_access_mem.c",
- "src/ptrace/_UPT_access_reg.c",
- "src/ptrace/_UPT_create.c",
- "src/ptrace/_UPT_destroy.c",
- "src/ptrace/_UPT_find_proc_info.c",
- "src/ptrace/_UPT_get_dyn_info_list_addr.c",
- "src/ptrace/_UPT_put_unwind_info.c",
- "src/ptrace/_UPT_get_proc_name.c",
- "src/ptrace/_UPT_reg_offset.c",
- "src/ptrace/_UPT_resume.c",
- ],
-
- arch: {
- arm: {
- srcs: [
- "src/arm/is_fpreg.c",
- "src/arm/regname.c",
- "src/arm/Gcreate_addr_space.c",
- "src/arm/Gget_proc_info.c",
- "src/arm/Gget_save_loc.c",
- "src/arm/Gglobal.c",
- "src/arm/Ginit.c",
- "src/arm/Ginit_local.c",
- "src/arm/Ginit_remote.c",
- "src/arm/Gregs.c",
- "src/arm/Gresume.c",
- "src/arm/Gstep.c",
- "src/arm/Lcreate_addr_space.c",
- "src/arm/Lget_proc_info.c",
- "src/arm/Lget_save_loc.c",
- "src/arm/Lglobal.c",
- "src/arm/Linit.c",
- "src/arm/Linit_local.c",
- "src/arm/Linit_remote.c",
- "src/arm/Lregs.c",
- "src/arm/Lresume.c",
- "src/arm/Lstep.c",
-
- "src/arm/getcontext.S",
- "src/arm/Gis_signal_frame.c",
- "src/arm/Gex_tables.c",
- "src/arm/Lis_signal_frame.c",
- "src/arm/Lex_tables.c",
- ],
- },
- arm64: {
- srcs: [
- "src/aarch64/is_fpreg.c",
- "src/aarch64/regname.c",
- "src/aarch64/Gcreate_addr_space.c",
- "src/aarch64/Gget_proc_info.c",
- "src/aarch64/Gget_save_loc.c",
- "src/aarch64/Gglobal.c",
- "src/aarch64/Ginit.c",
- "src/aarch64/Ginit_local.c",
- "src/aarch64/Ginit_remote.c",
- "src/aarch64/Gregs.c",
- "src/aarch64/Gresume.c",
- "src/aarch64/Gstep.c",
- "src/aarch64/Lcreate_addr_space.c",
- "src/aarch64/Lget_proc_info.c",
- "src/aarch64/Lget_save_loc.c",
- "src/aarch64/Lglobal.c",
- "src/aarch64/Linit.c",
- "src/aarch64/Linit_local.c",
- "src/aarch64/Linit_remote.c",
- "src/aarch64/Lregs.c",
- "src/aarch64/Lresume.c",
- "src/aarch64/Lstep.c",
-
- "src/aarch64/Gis_signal_frame.c",
- "src/aarch64/Lis_signal_frame.c",
- ],
- },
- x86: {
- srcs: [
- "src/x86/is_fpreg.c",
- "src/x86/regname.c",
- "src/x86/Gcreate_addr_space.c",
- "src/x86/Gget_proc_info.c",
- "src/x86/Gget_save_loc.c",
- "src/x86/Gglobal.c",
- "src/x86/Ginit.c",
- "src/x86/Ginit_local.c",
- "src/x86/Ginit_remote.c",
- "src/x86/Gregs.c",
- "src/x86/Gresume.c",
- "src/x86/Gstep.c",
- "src/x86/Lcreate_addr_space.c",
- "src/x86/Lget_proc_info.c",
- "src/x86/Lget_save_loc.c",
- "src/x86/Lglobal.c",
- "src/x86/Linit.c",
- "src/x86/Linit_local.c",
- "src/x86/Linit_remote.c",
- "src/x86/Lregs.c",
- "src/x86/Lresume.c",
- "src/x86/Lstep.c",
-
- "src/x86/getcontext-linux.S",
- "src/x86/Gos-linux.c",
- "src/x86/Los-linux.c",
- ],
- },
- x86_64: {
- srcs: [
- "src/x86_64/is_fpreg.c",
- "src/x86_64/regname.c",
- "src/x86_64/Gcreate_addr_space.c",
- "src/x86_64/Gget_proc_info.c",
- "src/x86_64/Gget_save_loc.c",
- "src/x86_64/Gglobal.c",
- "src/x86_64/Ginit.c",
- "src/x86_64/Ginit_local.c",
- "src/x86_64/Ginit_remote.c",
- "src/x86_64/Gregs.c",
- "src/x86_64/Gresume.c",
- "src/x86_64/Gstep.c",
- "src/x86_64/Lcreate_addr_space.c",
- "src/x86_64/Lget_proc_info.c",
- "src/x86_64/Lget_save_loc.c",
- "src/x86_64/Lglobal.c",
- "src/x86_64/Linit.c",
- "src/x86_64/Linit_local.c",
- "src/x86_64/Linit_remote.c",
- "src/x86_64/Lregs.c",
- "src/x86_64/Lresume.c",
- "src/x86_64/Lstep.c",
-
- "src/x86_64/getcontext.S",
- "src/x86_64/Gstash_frame.c",
- "src/x86_64/Gtrace.c",
- "src/x86_64/Gos-linux.c",
- "src/x86_64/Lstash_frame.c",
- "src/x86_64/Ltrace.c",
- "src/x86_64/Los-linux.c",
- "src/x86_64/setcontext.S",
- ],
- },
- },
-
- multilib: {
- lib32: {
- srcs: ["src/elf32.c"],
- },
- lib64: {
- srcs: ["src/elf64.c"],
- },
- },
-
- target: {
- linux_bionic: {
- enabled: true,
- },
- },
-
- export_include_dirs: ["include"],
-
- debug: {
- //shared_libs: ["liblog"],
- },
-}
-
-cc_library_shared {
- name: "libunwind_shared",
- defaults: ["libunwind_core_defaults"],
-}
-
-cc_library_static {
- name: "libunwind_static",
- defaults: ["libunwind_core_defaults"],
- vendor_available: true,
- product_available: true,
- native_bridge_supported: true,
-}
-
-//-----------------------------------------------------------------------
-// libunwindbacktrace static library
-//-----------------------------------------------------------------------
-cc_library_static {
- name: "libunwindbacktrace",
- defaults: ["libunwind_defaults"],
- vendor_available: true,
- product_available: true,
- native_bridge_supported: true,
- sdk_version: "21",
- srcs: [
- "src/unwind/BacktraceWrapper.c",
- "src/unwind/DeleteException.c",
- "src/unwind/FindEnclosingFunction.c",
- "src/unwind/ForcedUnwind.c",
- "src/unwind/GetBSP.c",
- "src/unwind/GetCFA.c",
- "src/unwind/GetDataRelBase.c",
- "src/unwind/GetGR.c",
- "src/unwind/GetIP.c",
- "src/unwind/GetIPInfo.c",
- "src/unwind/GetLanguageSpecificData.c",
- "src/unwind/GetRegionStart.c",
- "src/unwind/GetTextRelBase.c",
- "src/unwind/RaiseException.c",
- "src/unwind/Resume.c",
- "src/unwind/Resume_or_Rethrow.c",
- "src/unwind/SetGR.c",
- "src/unwind/SetIP.c",
- ],
-
- cflags: [
- "-Wno-old-style-declaration",
- "-fvisibility=hidden",
- ],
-
- target: {
- linux_bionic: {
- enabled: true,
- },
- },
-}
-
-//-----------------------------------------------------------------------
-// libunwind testing
-//-----------------------------------------------------------------------
-cc_test {
- name: "libunwind-unit-tests",
- srcs: ["android/tests/local_test.cpp"],
- defaults: ["libunwind_defaults"],
-
- cflags: [
- "-fno-builtin",
- "-O0",
- "-g",
- ],
-
- local_include_dirs: ["include"],
- shared_libs: ["libunwind_shared"],
- data: [":libunwind_shared"],
- test_options: {
- unit_test: true,
- },
-}
-
-/*
-// Run the unit tests built for x86 or x86_64.
-// ANDROIDMK TRANSLATION ERROR: unsupported conditional
-// ifeq ($(TARGET_ARCH),$(filter $(TARGET_ARCH),x86 x86_64))
-// ANDROIDMK TRANSLATION ERROR: unsupported conditional
-// ifneq ($(TARGET_ARCH),$(filter $(TARGET_ARCH),x86))
-LINKER = ["linker64"]
-TEST_SUFFIX = ["64"]
-// ANDROIDMK TRANSLATION ERROR: else from unsupported contitional
-// else
-LINKER = ["linker"]
-TEST_SUFFIX = ["32"]
-// ANDROIDMK TRANSLATION ERROR: endif from unsupported contitional
-// endif
-
-// ANDROIDMK TRANSLATION ERROR: endif from unsupported contitional
-// endif
-*/
