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[LIBGCC/LIBGCOV PATCH v2] Port libgcov library to add PGO (Profile-Guided Optimization) support to Unikraft.

From: Alice Suiu <alicesuiu17@xxxxxxxxx>

Date: Sun, 24 May 2020 18:10:14 +0300

Cc: felipe.huici@xxxxxxxxx, Alice Suiu <alicesuiu17@xxxxxxxxx>, costin.lupu@xxxxxxxxx

Delivery-date: Sun, 24 May 2020 15:10:34 +0000

List-id: Mini-os development list <minios-devel.lists.xenproject.org>

This port also adds generated headers which are located in include/ directory. These headers were generated using configuration scripts from GCC sources. Several libraries (newlib, pthread-embedded, compiler-rt, libunwind, libcxx and libcxxabi) were needed in order to configure libgcov in Unikraft. Signed-off-by: Alice Suiu <alicesuiu17@xxxxxxxxx> --- Config.uk | 11 + Makefile.uk | 22 + libgcov/include/auto-host.h | 2419 ++++++++++++++++++++++++++++++++ libgcov/include/auto-target.h | 80 ++ libgcov/include/gcov-iov.h | 4 + libgcov/include/gthr-default.h | 889 ++++++++++++ libgcov/include/libgcc_tm.h | 6 + libgcov/include/tconfig.h | 10 + libgcov/include/tm.h | 52 + 9 files changed, 3493 insertions(+) create mode 100644 libgcov/include/auto-host.h create mode 100644 libgcov/include/auto-target.h create mode 100644 libgcov/include/gcov-iov.h create mode 100644 libgcov/include/gthr-default.h create mode 100644 libgcov/include/libgcc_tm.h create mode 100644 libgcov/include/tconfig.h create mode 100644 libgcov/include/tm.h diff --git a/Config.uk b/Config.uk index 5aaca7c..111bdb2 100644 --- a/Config.uk +++ b/Config.uk @@ -26,4 +26,15 @@ config LIBFFI if LIBFFI endif +config LIBGCOV + bool "libgcov - A Profiling Library" + default n + select LIBPTHREAD_EMBEDDED + select LIBCOMPILER_RT + select LIBCXX + select LIBCXXABI + select LIBUNWIND +if LIBGCOV +endif + endif diff --git a/Makefile.uk b/Makefile.uk index d5901e2..435b098 100644 --- a/Makefile.uk +++ b/Makefile.uk @@ -42,6 +42,7 @@ $(eval $(call addlib_s,libgcc,$(CONFIG_LIBGCC))) $(eval $(call addlib_s,libbacktrace,$(CONFIG_LIBBACKTRACE))) $(eval $(call addlib_s,libffi,$(CONFIG_LIBFFI))) +$(eval $(call addlib_s,libgcov,$(CONFIG_LIBGCOV))) ################################################################################ # Original sources @@ -70,6 +71,9 @@ CXXINCLUDES-$(CONFIG_LIBBACKTRACE) += -I$(LIBGCC_BASE)/libbacktrace/include CINCLUDES-$(CONFIG_LIBFFI) += -I$(LIBGCC_BASE)/libffi/include CXXINCLUDES-$(CONFIG_LIBFFI) += -I$(LIBGCC_BASE)/libffi/include +CINCLUDES-$(CONFIG_LIBGCOV) += -I$(LIBGCC_BASE)/libgcov/include +CXXINCLUDES-$(CONFIG_LIBGCOV) += -I$(LIBGCC_BASE)/libgcov/include + ################################################################################ # libbacktrace code ################################################################################ @@ -119,3 +123,21 @@ LIBFFI_SRCS-y += $(LIBFFI_EXTRACTED)/src/raw_api.c LIBFFI_SRCS-$(CONFIG_ARCH_X86_64) += $(LIBFFI_EXTRACTED)/src/x86/ffi64.c LIBFFI_SRCS-$(CONFIG_ARCH_X86_64) += $(LIBFFI_EXTRACTED)/src/x86/unix64.S +################################################################################ +# libgcov code +################################################################################ +LIBGCOV_CINCLUDES-y = -I$(LIBGCC_BASE)/libgcov/include -I$(LIBGCC_EXTRACTED)/include \ + -I$(LIBGCC_EXTRACTED)/gcc -I$(LIBGCC_EXTRACTED)/libgcc + +LIBGCOV_CFLAGS-y += -DIN_LIBGCC2 -fbuilding-libgcc -fno-stack-protector \ + -DHAVE_CC_TLS -DL_gcov_merge_add -DL_gcov_merge_single -DL_gcov_merge_ior -DL_gcov_merge_time_profile -DL_gcov_merge_icall_topn \ + -DL_gcov_interval_profiler -DL_gcov_interval_profiler_atomic -DL_gcov_pow2_profiler -DL_gcov_pow2_profiler_atomic \ + -DL_gcov_one_value_profiler -DL_gcov_one_value_profiler_atomic -DL_gcov_average_profiler -DL_gcov_average_profiler_atomic \ + -DL_gcov_ior_profiler -DL_gcov_ior_profiler_atomic -DL_gcov_indirect_call_profiler_v2 -DL_gcov_time_profiler \ + -DL_gcov_indirect_call_topn_profiler -DL_gcov_dump -DL_gcov_flush -DL_gcov_fork -DL_gcov_execl -DL_gcov_execlp -DL_gcov_execle \ + -DL_gcov_execv -DL_gcov_execvp -DL_gcov_execve -DL_gcov_reset -DL_gcov \ + +LIBGCOV_SRCS-y += $(LIBGCC_EXTRACTED)/libgcc/libgcov-merge.c +LIBGCOV_SRCS-y += $(LIBGCC_EXTRACTED)/libgcc/libgcov-profiler.c +LIBGCOV_SRCS-y += $(LIBGCC_EXTRACTED)/libgcc/libgcov-interface.c +LIBGCOV_SRCS-y += $(LIBGCC_EXTRACTED)/libgcc/libgcov-driver.c diff --git a/libgcov/include/auto-host.h b/libgcov/include/auto-host.h new file mode 100644 index 0000000..9b81bf2 --- /dev/null +++ b/libgcov/include/auto-host.h @@ -0,0 +1,2419 @@ +/* auto-host.h. Generated from config.in by configure. */ +/* config.in. Generated from configure.ac by autoheader. */ + +/* Define if this compiler should be built as the offload target compiler. */ +#ifndef USED_FOR_TARGET +/* #undef ACCEL_COMPILER */ +#endif + + +/* Define if building universal (internal helper macro) */ +#ifndef USED_FOR_TARGET +/* #undef AC_APPLE_UNIVERSAL_BUILD */ +#endif + + +/* Define to the assembler option to enable compressed debug sections. */ +#ifndef USED_FOR_TARGET +#define AS_COMPRESS_DEBUG_OPTION "" +#endif + + +/* Define to the assembler option to disable compressed debug sections. */ +#ifndef USED_FOR_TARGET +#define AS_NO_COMPRESS_DEBUG_OPTION "" +#endif + + +/* Define as the number of bits in a byte, if `limits.h' doesn't. */ +#ifndef USED_FOR_TARGET +/* #undef CHAR_BIT */ +#endif + + +/* Define to 0/1 if you want more run-time sanity checks. This one gets a grab + bag of miscellaneous but relatively cheap checks. */ +#ifndef USED_FOR_TARGET +#define CHECKING_P 0 +#endif + + +/* Define 0/1 to force the choice for exception handling model. */ +#ifndef USED_FOR_TARGET +/* #undef CONFIG_SJLJ_EXCEPTIONS */ +#endif + + +/* Define to enable the use of a default assembler. */ +#ifndef USED_FOR_TARGET +/* #undef DEFAULT_ASSEMBLER */ +#endif + + +/* Define to enable the use of a default linker. */ +#ifndef USED_FOR_TARGET +/* #undef DEFAULT_LINKER */ +#endif + + +/* Define if you want to use __cxa_atexit, rather than atexit, to register C++ + destructors for local statics and global objects. This is essential for + fully standards-compliant handling of destructors, but requires + __cxa_atexit in libc. */ +#ifndef USED_FOR_TARGET +#define DEFAULT_USE_CXA_ATEXIT 2 +#endif + + +/* The default for -fdiagnostics-color option */ +#ifndef USED_FOR_TARGET +#define DIAGNOSTICS_COLOR_DEFAULT DIAGNOSTICS_COLOR_AUTO +#endif + + +/* Define if you want assertions enabled. This is a cheap check. */ +#ifndef USED_FOR_TARGET +#define ENABLE_ASSERT_CHECKING 1 +#endif + + +/* Define to 1 to specify that we are using the BID decimal floating point + format instead of DPD */ +#ifndef USED_FOR_TARGET +#define ENABLE_DECIMAL_BID_FORMAT 1 +#endif + + +/* Define to 1 to enable decimal float extension to C. */ +#ifndef USED_FOR_TARGET +#define ENABLE_DECIMAL_FLOAT 1 +#endif + + +/* Define if your target supports default PIE and it is enabled. */ +#ifndef USED_FOR_TARGET +/* #undef ENABLE_DEFAULT_PIE */ +#endif + + +/* Define if your target supports default stack protector and it is enabled. + */ +#ifndef USED_FOR_TARGET +/* #undef ENABLE_DEFAULT_SSP */ +#endif + + +/* Define if you want more run-time sanity checks for dataflow. */ +#ifndef USED_FOR_TARGET +/* #undef ENABLE_DF_CHECKING */ +#endif + + +/* Define to 0/1 if you want extra run-time checking that might affect code + generation. */ +#ifndef USED_FOR_TARGET +#define ENABLE_EXTRA_CHECKING 0 +#endif + + +/* Define to 1 to enable fixed-point arithmetic extension to C. */ +#ifndef USED_FOR_TARGET +#define ENABLE_FIXED_POINT 0 +#endif + + +/* Define if you want fold checked that it never destructs its argument. This + is quite expensive. */ +#ifndef USED_FOR_TARGET +/* #undef ENABLE_FOLD_CHECKING */ +#endif + + +/* Define if you want the garbage collector to operate in maximally paranoid + mode, validating the entire heap and collecting garbage at every + opportunity. This is extremely expensive. */ +#ifndef USED_FOR_TARGET +/* #undef ENABLE_GC_ALWAYS_COLLECT */ +#endif + + +/* Define if you want the garbage collector to do object poisoning and other + memory allocation checks. This is quite expensive. */ +#ifndef USED_FOR_TARGET +/* #undef ENABLE_GC_CHECKING */ +#endif + + +/* Define if you want operations on GIMPLE (the basic data structure of the + high-level optimizers) to be checked for dynamic type safety at runtime. + This is moderately expensive. */ +#ifndef USED_FOR_TARGET +/* #undef ENABLE_GIMPLE_CHECKING */ +#endif + + +/* Define this to enable support for generating HSAIL. */ +#ifndef USED_FOR_TARGET +/* #undef ENABLE_HSA */ +#endif + + +/* Define if gcc should always pass --build-id to linker. */ +#ifndef USED_FOR_TARGET +/* #undef ENABLE_LD_BUILDID */ +#endif + + +/* Define to 1 to enable libquadmath support */ +#ifndef USED_FOR_TARGET +#define ENABLE_LIBQUADMATH_SUPPORT 1 +#endif + + +/* Define to enable LTO support. */ +#ifndef USED_FOR_TARGET +/* #undef ENABLE_LTO */ +#endif + + +/* Define to 1 if translation of program messages to the user's native + language is requested. */ +#ifndef USED_FOR_TARGET +/* #undef ENABLE_NLS */ +#endif + + +/* Define this to enable support for offloading. */ +#ifndef USED_FOR_TARGET +#define ENABLE_OFFLOADING 0 +#endif + + +/* Define to enable plugin support. */ +#ifndef USED_FOR_TARGET +#define ENABLE_PLUGIN 1 +#endif + + +/* Define if you want all operations on RTL (the basic data structure of the + optimizer and back end) to be checked for dynamic type safety at runtime. + This is quite expensive. */ +#ifndef USED_FOR_TARGET +/* #undef ENABLE_RTL_CHECKING */ +#endif + + +/* Define if you want RTL flag accesses to be checked against the RTL codes + that are supported for each access macro. This is relatively cheap. */ +#ifndef USED_FOR_TARGET +/* #undef ENABLE_RTL_FLAG_CHECKING */ +#endif + + +/* Define if you want runtime assertions enabled. This is a cheap check. */ +#define ENABLE_RUNTIME_CHECKING 1 + +/* Define if you want all operations on trees (the basic data structure of the + front ends) to be checked for dynamic type safety at runtime. This is + moderately expensive. */ +#ifndef USED_FOR_TARGET +/* #undef ENABLE_TREE_CHECKING */ +#endif + + +/* Define if you want all gimple types to be verified after gimplifiation. + This is cheap. */ +#ifndef USED_FOR_TARGET +/* #undef ENABLE_TYPES_CHECKING */ +#endif + + +/* Define to get calls to the valgrind runtime enabled. */ +#ifndef USED_FOR_TARGET +/* #undef ENABLE_VALGRIND_ANNOTATIONS */ +#endif + + +/* Define if you want to run subprograms and generated programs through + valgrind (a memory checker). This is extremely expensive. */ +#ifndef USED_FOR_TARGET +/* #undef ENABLE_VALGRIND_CHECKING */ +#endif + + +/* Define 0/1 if vtable verification feature is enabled. */ +#ifndef USED_FOR_TARGET +#define ENABLE_VTABLE_VERIFY 0 +#endif + + +/* Define to 1 if installation paths should be looked up in the Windows + Registry. Ignored on non-Windows hosts. */ +#ifndef USED_FOR_TARGET +/* #undef ENABLE_WIN32_REGISTRY */ +#endif + + +/* Define to the name of a file containing a list of extra machine modes for + this architecture. */ +#ifndef USED_FOR_TARGET +#define EXTRA_MODES_FILE "config/i386/i386-modes.def" +#endif + + +/* Define to enable detailed memory allocation stats gathering. */ +#ifndef USED_FOR_TARGET +#define GATHER_STATISTICS 0 +#endif + + +/* Define to 1 if `TIOCGWINSZ' requires <sys/ioctl.h>. */ +#ifndef USED_FOR_TARGET +#define GWINSZ_IN_SYS_IOCTL 1 +#endif + + +/* mcontext_t fields start with __ */ +#ifndef USED_FOR_TARGET +/* #undef HAS_MCONTEXT_T_UNDERSCORES */ +#endif + + +/* Define if your assembler supports architecture modifiers. */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_AS_ARCHITECTURE_MODIFIERS */ +#endif + + +/* Define if your avr assembler supports --mlink-relax option. */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_AS_AVR_MLINK_RELAX_OPTION */ +#endif + + +/* Define if your avr assembler supports -mrmw option. */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_AS_AVR_MRMW_OPTION */ +#endif + + +/* Define if your assembler supports cmpb. */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_AS_CMPB */ +#endif + + +/* Define to the level of your assembler's compressed debug section support. + */ +#ifndef USED_FOR_TARGET +#define HAVE_AS_COMPRESS_DEBUG no +#endif + + +/* Define if your assembler supports the DCI/ICI instructions. */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_AS_DCI */ +#endif + + +/* Define if your assembler supports the --debug-prefix-map option. */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_AS_DEBUG_PREFIX_MAP */ +#endif + + +/* Define if your assembler supports DFP instructions. */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_AS_DFP */ +#endif + + +/* Define if your assembler supports .module. */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_AS_DOT_MODULE */ +#endif + + +/* Define if your assembler supports DSPR1 mult. */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_AS_DSPR1_MULT */ +#endif + + +/* Define if your assembler supports .dtprelword. */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_AS_DTPRELWORD */ +#endif + + +/* Define if your assembler supports dwarf2 .file/.loc directives, and + preserves file table indices exactly as given. */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_AS_DWARF2_DEBUG_LINE */ +#endif + + +/* Define if your assembler supports the R_PPC64_ENTRY relocation. */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_AS_ENTRY_MARKERS */ +#endif + + +/* Define if your assembler supports explicit relocations. */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_AS_EXPLICIT_RELOCS */ +#endif + + +/* Define if your assembler supports FMAF, HPC, and VIS 3.0 instructions. */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_AS_FMAF_HPC_VIS3 */ +#endif + + +/* Define if your assembler supports fprnd. */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_AS_FPRND */ +#endif + + +/* Define if your assembler supports the --gdwarf2 option. */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_AS_GDWARF2_DEBUG_FLAG */ +#endif + + +/* Define if your assembler supports .gnu_attribute. */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_AS_GNU_ATTRIBUTE */ +#endif + + +/* Define true if the assembler supports '.long foo@GOTOFF'. */ +#ifndef USED_FOR_TARGET +#define HAVE_AS_GOTOFF_IN_DATA 0 +#endif + + +/* Define if your assembler supports the --gstabs option. */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_AS_GSTABS_DEBUG_FLAG */ +#endif + + +/* Define if your assembler supports the Sun syntax for cmov. */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_AS_IX86_CMOV_SUN_SYNTAX */ +#endif + + +/* Define if your assembler supports the subtraction of symbols in different + sections. */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_AS_IX86_DIFF_SECT_DELTA */ +#endif + + +/* Define if your assembler supports the ffreep mnemonic. */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_AS_IX86_FFREEP */ +#endif + + +/* Define if your assembler uses fildq and fistq mnemonics. */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_AS_IX86_FILDQ */ +#endif + + +/* Define if your assembler uses filds and fists mnemonics. */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_AS_IX86_FILDS */ +#endif + + +/* Define 0/1 if your assembler and linker support @GOT. */ +#ifndef USED_FOR_TARGET +#define HAVE_AS_IX86_GOT32X 0 +#endif + + +/* Define if your assembler supports HLE prefixes. */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_AS_IX86_HLE */ +#endif + + +/* Define if your assembler supports interunit movq mnemonic. */ +#ifndef USED_FOR_TARGET +#define HAVE_AS_IX86_INTERUNIT_MOVQ 0 +#endif + + +/* Define if your assembler supports the .quad directive. */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_AS_IX86_QUAD */ +#endif + + +/* Define if the assembler supports 'rep <insn>, lock <insn>'. */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_AS_IX86_REP_LOCK_PREFIX */ +#endif + + +/* Define if your assembler supports the sahf mnemonic in 64bit mode. */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_AS_IX86_SAHF */ +#endif + + +/* Define if your assembler supports the swap suffix. */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_AS_IX86_SWAP */ +#endif + + +/* Define if your assembler and linker support @tlsgdplt. */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_AS_IX86_TLSGDPLT */ +#endif + + +/* Define to 1 if your assembler and linker support @tlsldm. */ +#ifndef USED_FOR_TARGET +#define HAVE_AS_IX86_TLSLDM 0 +#endif + + +/* Define to 1 if your assembler and linker support @tlsldmplt. */ +#ifndef USED_FOR_TARGET +#define HAVE_AS_IX86_TLSLDMPLT 0 +#endif + + +/* Define 0/1 if your assembler and linker support calling ___tls_get_addr via + GOT. */ +#ifndef USED_FOR_TARGET +#define HAVE_AS_IX86_TLS_GET_ADDR_GOT 0 +#endif + + +/* Define if your assembler supports the 'ud2' mnemonic. */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_AS_IX86_UD2 */ +#endif + + +/* Define if your assembler supports the lituse_jsrdirect relocation. */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_AS_JSRDIRECT_RELOCS */ +#endif + + +/* Define if your assembler supports .sleb128 and .uleb128. */ +#ifndef USED_FOR_TARGET +#define HAVE_AS_LEB128 0 +#endif + + +/* Define if your assembler supports LEON instructions. */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_AS_LEON */ +#endif + + +/* Define if the assembler won't complain about a line such as # 0 "" 2. */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_AS_LINE_ZERO */ +#endif + + +/* Define if your assembler supports ltoffx and ldxmov relocations. */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_AS_LTOFFX_LDXMOV_RELOCS */ +#endif + + +/* Define if your assembler supports LWSYNC instructions. */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_AS_LWSYNC */ +#endif + + +/* Define if your assembler supports the -mabi option. */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_AS_MABI_OPTION */ +#endif + + +/* Define if your assembler supports .machine and .machinemode. */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_AS_MACHINE_MACHINEMODE */ +#endif + + +/* Define if your assembler supports mfcr field. */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_AS_MFCRF */ +#endif + + +/* Define if your assembler supports mffgpr and mftgpr. */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_AS_MFPGPR */ +#endif + + +/* Define if your Mac OS X assembler supports the -mmacos-version-min option. + */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_AS_MMACOSX_VERSION_MIN_OPTION */ +#endif + + +/* Define if the assembler understands -mnan=. */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_AS_NAN */ +#endif + + +/* Define if your assembler supports the -no-mul-bug-abort option. */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_AS_NO_MUL_BUG_ABORT_OPTION */ +#endif + + +/* Define if the assembler understands -mno-shared. */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_AS_NO_SHARED */ +#endif + + +/* Define if your assembler supports offsetable %lo(). */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_AS_OFFSETABLE_LO10 */ +#endif + + +/* Define if your assembler supports popcntb field. */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_AS_POPCNTB */ +#endif + + +/* Define if your assembler supports POPCNTD instructions. */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_AS_POPCNTD */ +#endif + + +/* Define if your assembler supports POWER8 instructions. */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_AS_POWER8 */ +#endif + + +/* Define if your assembler supports POWER9 instructions. */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_AS_POWER9 */ +#endif + + +/* Define if your assembler supports .ref */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_AS_REF */ +#endif + + +/* Define if your assembler supports .register. */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_AS_REGISTER_PSEUDO_OP */ +#endif + + +/* Define if your assembler supports R_PPC_REL16 relocs. */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_AS_REL16 */ +#endif + + +/* Define if your assembler supports -relax option. */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_AS_RELAX_OPTION */ +#endif + + +/* Define if your assembler supports relocs needed by -fpic. */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_AS_SMALL_PIC_RELOCS */ +#endif + + +/* Define if your assembler supports SPARC4 instructions. */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_AS_SPARC4 */ +#endif + + +/* Define if your assembler supports SPARC5 and VIS 4.0 instructions. */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_AS_SPARC5_VIS4 */ +#endif + +/* Define if your assembler supports SPARC6 instructions. */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_AS_SPARC6 */ +#endif + +/* Define if your assembler and linker support GOTDATA_OP relocs. */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_AS_SPARC_GOTDATA_OP */ +#endif + + +/* Define if your assembler and linker support unaligned PC relative relocs. + */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_AS_SPARC_UA_PCREL */ +#endif + + +/* Define if your assembler and linker support unaligned PC relative relocs + against hidden symbols. */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_AS_SPARC_UA_PCREL_HIDDEN */ +#endif + + +/* Define if your assembler supports .stabs. */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_AS_STABS_DIRECTIVE */ +#endif + + +/* Define if your assembler and linker support thread-local storage. */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_AS_TLS */ +#endif + + +/* Define if your assembler supports arg info for __tls_get_addr. */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_AS_TLS_MARKERS */ +#endif + + +/* Define if your assembler supports VSX instructions. */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_AS_VSX */ +#endif + + +/* Define if your assembler supports -xbrace_comment option. */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_AS_XBRACE_COMMENT_OPTION */ +#endif + + +/* Define to 1 if you have the `atoq' function. */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_ATOQ */ +#endif + + +/* Define to 1 if you have the `clearerr_unlocked' function. */ +#ifndef USED_FOR_TARGET +#define HAVE_CLEARERR_UNLOCKED 1 +#endif + + +/* Define to 1 if you have the `clock' function. */ +#ifndef USED_FOR_TARGET +#define HAVE_CLOCK 1 +#endif + + +/* Define if <time.h> defines clock_t. */ +#ifndef USED_FOR_TARGET +#define HAVE_CLOCK_T 1 +#endif + + +/* Define 0/1 if your assembler and linker support COMDAT groups. */ +#ifndef USED_FOR_TARGET +#define HAVE_COMDAT_GROUP 0 +#endif + + +/* Define to 1 if we found a declaration for 'abort', otherwise define to 0. + */ +#ifndef USED_FOR_TARGET +#define HAVE_DECL_ABORT 1 +#endif + + +/* Define to 1 if we found a declaration for 'asprintf', otherwise define to + 0. */ +#ifndef USED_FOR_TARGET +#define HAVE_DECL_ASPRINTF 1 +#endif + + +/* Define to 1 if we found a declaration for 'atof', otherwise define to 0. */ +#ifndef USED_FOR_TARGET +#define HAVE_DECL_ATOF 1 +#endif + + +/* Define to 1 if we found a declaration for 'atol', otherwise define to 0. */ +#ifndef USED_FOR_TARGET +#define HAVE_DECL_ATOL 1 +#endif + + +/* Define to 1 if we found a declaration for 'atoll', otherwise define to 0. + */ +#ifndef USED_FOR_TARGET +#define HAVE_DECL_ATOLL 1 +#endif + + +/* Define to 1 if you have the declaration of `basename(const char*)', and to + 0 if you don't. */ +#ifndef USED_FOR_TARGET +#define HAVE_DECL_BASENAME 1 +#endif + + +/* Define to 1 if we found a declaration for 'calloc', otherwise define to 0. + */ +#ifndef USED_FOR_TARGET +#define HAVE_DECL_CALLOC 1 +#endif + + +/* Define to 1 if we found a declaration for 'clearerr_unlocked', otherwise + define to 0. */ +#ifndef USED_FOR_TARGET +#define HAVE_DECL_CLEARERR_UNLOCKED 1 +#endif + + +/* Define to 1 if we found a declaration for 'clock', otherwise define to 0. + */ +#ifndef USED_FOR_TARGET +#define HAVE_DECL_CLOCK 1 +#endif + + +/* Define to 1 if we found a declaration for 'errno', otherwise define to 0. + */ +#ifndef USED_FOR_TARGET +#define HAVE_DECL_ERRNO 1 +#endif + + +/* Define to 1 if we found a declaration for 'feof_unlocked', otherwise define + to 0. */ +#ifndef USED_FOR_TARGET +#define HAVE_DECL_FEOF_UNLOCKED 1 +#endif + + +/* Define to 1 if we found a declaration for 'ferror_unlocked', otherwise + define to 0. */ +#ifndef USED_FOR_TARGET +#define HAVE_DECL_FERROR_UNLOCKED 1 +#endif + + +/* Define to 1 if we found a declaration for 'fflush_unlocked', otherwise + define to 0. */ +#ifndef USED_FOR_TARGET +#define HAVE_DECL_FFLUSH_UNLOCKED 1 +#endif + + +/* Define to 1 if we found a declaration for 'ffs', otherwise define to 0. */ +#ifndef USED_FOR_TARGET +#define HAVE_DECL_FFS 1 +#endif + + +/* Define to 1 if we found a declaration for 'fgetc_unlocked', otherwise + define to 0. */ +#ifndef USED_FOR_TARGET +#define HAVE_DECL_FGETC_UNLOCKED 1 +#endif + + +/* Define to 1 if we found a declaration for 'fgets_unlocked', otherwise + define to 0. */ +#ifndef USED_FOR_TARGET +#define HAVE_DECL_FGETS_UNLOCKED 1 +#endif + + +/* Define to 1 if we found a declaration for 'fileno_unlocked', otherwise + define to 0. */ +#ifndef USED_FOR_TARGET +#define HAVE_DECL_FILENO_UNLOCKED 1 +#endif + + +/* Define to 1 if we found a declaration for 'fprintf_unlocked', otherwise + define to 0. */ +#ifndef USED_FOR_TARGET +#define HAVE_DECL_FPRINTF_UNLOCKED 0 +#endif + + +/* Define to 1 if we found a declaration for 'fputc_unlocked', otherwise + define to 0. */ +#ifndef USED_FOR_TARGET +#define HAVE_DECL_FPUTC_UNLOCKED 1 +#endif + + +/* Define to 1 if we found a declaration for 'fputs_unlocked', otherwise + define to 0. */ +#ifndef USED_FOR_TARGET +#define HAVE_DECL_FPUTS_UNLOCKED 1 +#endif + + +/* Define to 1 if we found a declaration for 'fread_unlocked', otherwise + define to 0. */ +#ifndef USED_FOR_TARGET +#define HAVE_DECL_FREAD_UNLOCKED 1 +#endif + + +/* Define to 1 if we found a declaration for 'free', otherwise define to 0. */ +#ifndef USED_FOR_TARGET +#define HAVE_DECL_FREE 1 +#endif + + +/* Define to 1 if we found a declaration for 'fwrite_unlocked', otherwise + define to 0. */ +#ifndef USED_FOR_TARGET +#define HAVE_DECL_FWRITE_UNLOCKED 1 +#endif + + +/* Define to 1 if we found a declaration for 'getchar_unlocked', otherwise + define to 0. */ +#ifndef USED_FOR_TARGET +#define HAVE_DECL_GETCHAR_UNLOCKED 1 +#endif + + +/* Define to 1 if we found a declaration for 'getcwd', otherwise define to 0. + */ +#ifndef USED_FOR_TARGET +#define HAVE_DECL_GETCWD 1 +#endif + + +/* Define to 1 if we found a declaration for 'getc_unlocked', otherwise define + to 0. */ +#ifndef USED_FOR_TARGET +#define HAVE_DECL_GETC_UNLOCKED 1 +#endif + + +/* Define to 1 if we found a declaration for 'getenv', otherwise define to 0. + */ +#ifndef USED_FOR_TARGET +#define HAVE_DECL_GETENV 1 +#endif + + +/* Define to 1 if we found a declaration for 'getopt', otherwise define to 0. + */ +#ifndef USED_FOR_TARGET +#define HAVE_DECL_GETOPT 1 +#endif + + +/* Define to 1 if we found a declaration for 'getpagesize', otherwise define + to 0. */ +#ifndef USED_FOR_TARGET +#define HAVE_DECL_GETPAGESIZE 1 +#endif + + +/* Define to 1 if we found a declaration for 'getrlimit', otherwise define to + 0. */ +#ifndef USED_FOR_TARGET +#define HAVE_DECL_GETRLIMIT 1 +#endif + + +/* Define to 1 if we found a declaration for 'getrusage', otherwise define to + 0. */ +#ifndef USED_FOR_TARGET +#define HAVE_DECL_GETRUSAGE 1 +#endif + + +/* Define to 1 if we found a declaration for 'getwd', otherwise define to 0. + */ +#ifndef USED_FOR_TARGET +#define HAVE_DECL_GETWD 1 +#endif + + +/* Define to 1 if we found a declaration for 'ldgetname', otherwise define to + 0. */ +#ifndef USED_FOR_TARGET +#define HAVE_DECL_LDGETNAME 0 +#endif + + +/* Define to 1 if we found a declaration for 'madvise', otherwise define to 0. + */ +#ifndef USED_FOR_TARGET +#define HAVE_DECL_MADVISE 1 +#endif + + +/* Define to 1 if we found a declaration for 'malloc', otherwise define to 0. + */ +#ifndef USED_FOR_TARGET +#define HAVE_DECL_MALLOC 1 +#endif + + +/* Define to 1 if we found a declaration for 'putchar_unlocked', otherwise + define to 0. */ +#ifndef USED_FOR_TARGET +#define HAVE_DECL_PUTCHAR_UNLOCKED 1 +#endif + + +/* Define to 1 if we found a declaration for 'putc_unlocked', otherwise define + to 0. */ +#ifndef USED_FOR_TARGET +#define HAVE_DECL_PUTC_UNLOCKED 1 +#endif + + +/* Define to 1 if we found a declaration for 'realloc', otherwise define to 0. + */ +#ifndef USED_FOR_TARGET +#define HAVE_DECL_REALLOC 1 +#endif + + +/* Define to 1 if we found a declaration for 'sbrk', otherwise define to 0. */ +#ifndef USED_FOR_TARGET +#define HAVE_DECL_SBRK 1 +#endif + + +/* Define to 1 if we found a declaration for 'setenv', otherwise define to 0. + */ +#ifndef USED_FOR_TARGET +#define HAVE_DECL_SETENV 1 +#endif + + +/* Define to 1 if we found a declaration for 'setrlimit', otherwise define to + 0. */ +#ifndef USED_FOR_TARGET +#define HAVE_DECL_SETRLIMIT 1 +#endif + + +/* Define to 1 if we found a declaration for 'sigaltstack', otherwise define + to 0. */ +#ifndef USED_FOR_TARGET +#define HAVE_DECL_SIGALTSTACK 1 +#endif + + +/* Define to 1 if we found a declaration for 'snprintf', otherwise define to + 0. */ +#ifndef USED_FOR_TARGET +#define HAVE_DECL_SNPRINTF 1 +#endif + + +/* Define to 1 if we found a declaration for 'stpcpy', otherwise define to 0. + */ +#ifndef USED_FOR_TARGET +#define HAVE_DECL_STPCPY 1 +#endif + + +/* Define to 1 if we found a declaration for 'strnlen', otherwise define to 0. + */ +#ifndef USED_FOR_TARGET +#define HAVE_DECL_STRNLEN 1 +#endif + + +/* Define to 1 if we found a declaration for 'strsignal', otherwise define to + 0. */ +#ifndef USED_FOR_TARGET +#define HAVE_DECL_STRSIGNAL 1 +#endif + + +/* Define to 1 if you have the declaration of `strstr(const char*,const + char*)', and to 0 if you don't. */ +#ifndef USED_FOR_TARGET +#define HAVE_DECL_STRSTR 1 +#endif + + +/* Define to 1 if we found a declaration for 'strtol', otherwise define to 0. + */ +#ifndef USED_FOR_TARGET +#define HAVE_DECL_STRTOL 1 +#endif + + +/* Define to 1 if we found a declaration for 'strtoll', otherwise define to 0. + */ +#ifndef USED_FOR_TARGET +#define HAVE_DECL_STRTOLL 1 +#endif + + +/* Define to 1 if we found a declaration for 'strtoul', otherwise define to 0. + */ +#ifndef USED_FOR_TARGET +#define HAVE_DECL_STRTOUL 1 +#endif + + +/* Define to 1 if we found a declaration for 'strtoull', otherwise define to + 0. */ +#ifndef USED_FOR_TARGET +#define HAVE_DECL_STRTOULL 1 +#endif + + +/* Define to 1 if we found a declaration for 'strverscmp', otherwise define to + 0. */ +#ifndef USED_FOR_TARGET +#define HAVE_DECL_STRVERSCMP 1 +#endif + + +/* Define to 1 if we found a declaration for 'times', otherwise define to 0. + */ +#ifndef USED_FOR_TARGET +#define HAVE_DECL_TIMES 1 +#endif + + +/* Define to 1 if we found a declaration for 'unsetenv', otherwise define to + 0. */ +#ifndef USED_FOR_TARGET +#define HAVE_DECL_UNSETENV 1 +#endif + + +/* Define to 1 if we found a declaration for 'vasprintf', otherwise define to + 0. */ +#ifndef USED_FOR_TARGET +#define HAVE_DECL_VASPRINTF 1 +#endif + + +/* Define to 1 if we found a declaration for 'vsnprintf', otherwise define to + 0. */ +#ifndef USED_FOR_TARGET +#define HAVE_DECL_VSNPRINTF 1 +#endif + + +/* Define to 1 if you have the <direct.h> header file. */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_DIRECT_H */ +#endif + + +/* Define to 1 if you have the <dlfcn.h> header file. */ +#ifndef USED_FOR_TARGET +#define HAVE_DLFCN_H 1 +#endif + + +/* Define to 1 if you have the <ext/hash_map> header file. */ +#ifndef USED_FOR_TARGET +#define HAVE_EXT_HASH_MAP 1 +#endif + + +/* Define to 1 if you have the <fcntl.h> header file. */ +#ifndef USED_FOR_TARGET +#define HAVE_FCNTL_H 1 +#endif + + +/* Define to 1 if you have the `feof_unlocked' function. */ +#ifndef USED_FOR_TARGET +#define HAVE_FEOF_UNLOCKED 1 +#endif + + +/* Define to 1 if you have the `ferror_unlocked' function. */ +#ifndef USED_FOR_TARGET +#define HAVE_FERROR_UNLOCKED 1 +#endif + + +/* Define to 1 if you have the `fflush_unlocked' function. */ +#ifndef USED_FOR_TARGET +#define HAVE_FFLUSH_UNLOCKED 1 +#endif + + +/* Define to 1 if you have the `fgetc_unlocked' function. */ +#ifndef USED_FOR_TARGET +#define HAVE_FGETC_UNLOCKED 1 +#endif + + +/* Define to 1 if you have the `fgets_unlocked' function. */ +#ifndef USED_FOR_TARGET +#define HAVE_FGETS_UNLOCKED 1 +#endif + + +/* Define to 1 if you have the `fileno_unlocked' function. */ +#ifndef USED_FOR_TARGET +#define HAVE_FILENO_UNLOCKED 1 +#endif + + +/* Define to 1 if you have the `fork' function. */ +#ifndef USED_FOR_TARGET +#define HAVE_FORK 1 +#endif + + +/* Define to 1 if you have the `fprintf_unlocked' function. */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_FPRINTF_UNLOCKED */ +#endif + + +/* Define to 1 if you have the `fputc_unlocked' function. */ +#ifndef USED_FOR_TARGET +#define HAVE_FPUTC_UNLOCKED 1 +#endif + + +/* Define to 1 if you have the `fputs_unlocked' function. */ +#ifndef USED_FOR_TARGET +#define HAVE_FPUTS_UNLOCKED 1 +#endif + + +/* Define to 1 if you have the `fread_unlocked' function. */ +#ifndef USED_FOR_TARGET +#define HAVE_FREAD_UNLOCKED 1 +#endif + + +/* Define to 1 if you have the <ftw.h> header file. */ +#ifndef USED_FOR_TARGET +#define HAVE_FTW_H 1 +#endif + + +/* Define to 1 if you have the `fwrite_unlocked' function. */ +#ifndef USED_FOR_TARGET +#define HAVE_FWRITE_UNLOCKED 1 +#endif + + +/* Define if your assembler supports specifying the alignment of objects + allocated using the GAS .comm command. */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_GAS_ALIGNED_COMM */ +#endif + + +/* Define if your assembler supports .balign and .p2align. */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_GAS_BALIGN_AND_P2ALIGN */ +#endif + + +/* Define 0/1 if your assembler supports CFI directives. */ +#define HAVE_GAS_CFI_DIRECTIVE 0 + +/* Define 0/1 if your assembler supports .cfi_personality. */ +#define HAVE_GAS_CFI_PERSONALITY_DIRECTIVE 0 + +/* Define 0/1 if your assembler supports .cfi_sections. */ +#define HAVE_GAS_CFI_SECTIONS_DIRECTIVE 0 + +/* Define if your assembler supports the .loc discriminator sub-directive. */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_GAS_DISCRIMINATOR */ +#endif + + +/* Define if your assembler supports @gnu_unique_object. */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_GAS_GNU_UNIQUE_OBJECT */ +#endif + + +/* Define if your assembler and linker support .hidden. */ +/* #undef HAVE_GAS_HIDDEN */ + +/* Define if your assembler supports .lcomm with an alignment field. */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_GAS_LCOMM_WITH_ALIGNMENT */ +#endif + + +/* Define if your assembler supports .literal16. */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_GAS_LITERAL16 */ +#endif + + +/* Define if your assembler supports specifying the maximum number of bytes to + skip when using the GAS .p2align command. */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_GAS_MAX_SKIP_P2ALIGN */ +#endif + + +/* Define if your assembler supports the .set micromips directive */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_GAS_MICROMIPS */ +#endif + + +/* Define if your assembler supports .nsubspa comdat option. */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_GAS_NSUBSPA_COMDAT */ +#endif + + +/* Define if your assembler and linker support 32-bit section relative relocs + via '.secrel32 label'. */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_GAS_PE_SECREL32_RELOC */ +#endif + + +/* Define if your assembler supports specifying the section flag e. */ +#ifndef USED_FOR_TARGET +#define HAVE_GAS_SECTION_EXCLUDE 0 +#endif + + +/* Define 0/1 if your assembler supports marking sections with SHF_MERGE flag. + */ +#ifndef USED_FOR_TARGET +#define HAVE_GAS_SHF_MERGE 0 +#endif + + +/* Define if your assembler supports .subsection and .subsection -1 starts + emitting at the beginning of your section. */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_GAS_SUBSECTION_ORDERING */ +#endif + + +/* Define if your assembler supports .weak. */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_GAS_WEAK */ +#endif + + +/* Define if your assembler supports .weakref. */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_GAS_WEAKREF */ +#endif + + +/* Define to 1 if you have the `getchar_unlocked' function. */ +#ifndef USED_FOR_TARGET +#define HAVE_GETCHAR_UNLOCKED 1 +#endif + + +/* Define to 1 if you have the `getc_unlocked' function. */ +#ifndef USED_FOR_TARGET +#define HAVE_GETC_UNLOCKED 1 +#endif + + +/* Define to 1 if you have the `getrlimit' function. */ +#ifndef USED_FOR_TARGET +#define HAVE_GETRLIMIT 1 +#endif + + +/* Define to 1 if you have the `getrusage' function. */ +#ifndef USED_FOR_TARGET +#define HAVE_GETRUSAGE 1 +#endif + + +/* Define to 1 if you have the `gettimeofday' function. */ +#ifndef USED_FOR_TARGET +#define HAVE_GETTIMEOFDAY 1 +#endif + + +/* Define to 1 if using GNU as. */ +#ifndef USED_FOR_TARGET +#define HAVE_GNU_AS 1 +#endif + + +/* Define if your system supports gnu indirect functions. */ +#ifndef USED_FOR_TARGET +#define HAVE_GNU_INDIRECT_FUNCTION 1 +#endif + + +/* Define to 1 if using GNU ld. */ +#ifndef USED_FOR_TARGET +#define HAVE_GNU_LD 1 +#endif + + +/* Define if the gold linker supports split stack and is available as a + non-default */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_GOLD_NON_DEFAULT_SPLIT_STACK */ +#endif + + +/* Define if you have the iconv() function. */ +#ifndef USED_FOR_TARGET +#define HAVE_ICONV 1 +#endif + + +/* Define to 1 if you have the <iconv.h> header file. */ +#ifndef USED_FOR_TARGET +#define HAVE_ICONV_H 1 +#endif + + +/* Define 0/1 if .init_array/.fini_array sections are available and working. + */ +#ifndef USED_FOR_TARGET +#define HAVE_INITFINI_ARRAY_SUPPORT 0 +#endif + + +/* Define to 1 if the system has the type `intmax_t'. */ +#ifndef USED_FOR_TARGET +#define HAVE_INTMAX_T 1 +#endif + + +/* Define to 1 if the system has the type `intptr_t'. */ +#ifndef USED_FOR_TARGET +#define HAVE_INTPTR_T 1 +#endif + + +/* Define if you have a working <inttypes.h> header file. */ +#ifndef USED_FOR_TARGET +#define HAVE_INTTYPES_H 1 +#endif + + +/* Define to 1 if you have the `kill' function. */ +#ifndef USED_FOR_TARGET +#define HAVE_KILL 1 +#endif + + +/* Define if you have <langinfo.h> and nl_langinfo(CODESET). */ +#ifndef USED_FOR_TARGET +#define HAVE_LANGINFO_CODESET 1 +#endif + + +/* Define to 1 if you have the <langinfo.h> header file. */ +#ifndef USED_FOR_TARGET +#define HAVE_LANGINFO_H 1 +#endif + + +/* Define if your <locale.h> file defines LC_MESSAGES. */ +#ifndef USED_FOR_TARGET +#define HAVE_LC_MESSAGES 1 +#endif + + +/* Define to 1 if you have the <ldfcn.h> header file. */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_LDFCN_H */ +#endif + + +/* Define if your linker supports --as-needed/--no-as-needed or equivalent + options. */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_LD_AS_NEEDED */ +#endif + + +/* Define if your linker supports -z bndplt */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_LD_BNDPLT_SUPPORT */ +#endif + + +/* Define if your linker supports --build-id. */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_LD_BUILDID */ +#endif + + +/* Define if the linker supports clearing hardware capabilities via mapfile. + */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_LD_CLEARCAP */ +#endif + + +/* Define to the level of your linker's compressed debug section support. */ +#ifndef USED_FOR_TARGET +#define HAVE_LD_COMPRESS_DEBUG 0 +#endif + + +/* Define if your linker supports --demangle option. */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_LD_DEMANGLE */ +#endif + + +/* Define 0/1 if your linker supports CIE v3 in .eh_frame. */ +#ifndef USED_FOR_TARGET +#define HAVE_LD_EH_FRAME_CIEV3 0 +#endif + + +/* Define if your linker supports .eh_frame_hdr. */ +/* #undef HAVE_LD_EH_FRAME_HDR */ + +/* Define if your linker supports garbage collection of sections in presence + of EH frames. */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_LD_EH_GC_SECTIONS */ +#endif + + +/* Define if your linker has buggy garbage collection of sections support when + .text.startup.foo like sections are used. */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_LD_EH_GC_SECTIONS_BUG */ +#endif + + +/* Define if your PowerPC64 linker supports a large TOC. */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_LD_LARGE_TOC */ +#endif + + +/* Define if your PowerPC64 linker only needs function descriptor syms. */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_LD_NO_DOT_SYMS */ +#endif + + +/* Define if your linker can relax absolute .eh_frame personality pointers + into PC-relative form. */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_LD_PERSONALITY_RELAXATION */ +#endif + + +/* Define if your linker supports PIE option. */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_LD_PIE */ +#endif + + +/* Define 0/1 if your linker supports -pie option with copy reloc. */ +#ifndef USED_FOR_TARGET +#define HAVE_LD_PIE_COPYRELOC 0 +#endif + + +/* Define if your PowerPC linker has .gnu.attributes long double support. */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_LD_PPC_GNU_ATTR_LONG_DOUBLE */ +#endif + + +/* Define if your linker supports --push-state/--pop-state */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_LD_PUSHPOPSTATE_SUPPORT */ +#endif + + +/* Define if your linker links a mix of read-only and read-write sections into + a read-write section. */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_LD_RO_RW_SECTION_MIXING */ +#endif + + +/* Define if your linker supports the *_sol2 emulations. */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_LD_SOL2_EMULATION */ +#endif + + +/* Define if your linker supports -Bstatic/-Bdynamic or equivalent options. */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_LD_STATIC_DYNAMIC */ +#endif + + +/* Define if your linker supports --sysroot. */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_LD_SYSROOT */ +#endif + + +/* Define to 1 if you have the <limits.h> header file. */ +#ifndef USED_FOR_TARGET +#define HAVE_LIMITS_H 1 +#endif + + +/* Define to 1 if you have the <locale.h> header file. */ +#ifndef USED_FOR_TARGET +#define HAVE_LOCALE_H 1 +#endif + + +/* Define to 1 if the system has the type `long long'. */ +#ifndef USED_FOR_TARGET +#define HAVE_LONG_LONG 1 +#endif + + +/* Define to 1 if the system has the type `long long int'. */ +#ifndef USED_FOR_TARGET +#define HAVE_LONG_LONG_INT 1 +#endif + + +/* Define to the level of your linker's plugin support. */ +#ifndef USED_FOR_TARGET +#define HAVE_LTO_PLUGIN 0 +#endif + + +/* Define to 1 if you have the `madvise' function. */ +#ifndef USED_FOR_TARGET +#define HAVE_MADVISE 1 +#endif + + +/* Define to 1 if you have the <malloc.h> header file. */ +#ifndef USED_FOR_TARGET +#define HAVE_MALLOC_H 1 +#endif + + +/* Define to 1 if you have the `mbstowcs' function. */ +#ifndef USED_FOR_TARGET +#define HAVE_MBSTOWCS 1 +#endif + + +/* Define if valgrind's memcheck.h header is installed. */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_MEMCHECK_H */ +#endif + + +/* Define to 1 if you have the <memory.h> header file. */ +#ifndef USED_FOR_TARGET +#define HAVE_MEMORY_H 1 +#endif + + +/* Define to 1 if you have the `mmap' function. */ +#ifndef USED_FOR_TARGET +#define HAVE_MMAP 1 +#endif + + +/* Define if mmap with MAP_ANON(YMOUS) works. */ +#ifndef USED_FOR_TARGET +#define HAVE_MMAP_ANON 1 +#endif + + +/* Define if mmap of /dev/zero works. */ +#ifndef USED_FOR_TARGET +#define HAVE_MMAP_DEV_ZERO 1 +#endif + + +/* Define if read-only mmap of a plain file works. */ +#ifndef USED_FOR_TARGET +#define HAVE_MMAP_FILE 1 +#endif + + +/* Define to 1 if you have the `nl_langinfo' function. */ +#ifndef USED_FOR_TARGET +#define HAVE_NL_LANGINFO 1 +#endif + + +/* Define to 1 if you have the `popen' function. */ +#ifndef USED_FOR_TARGET +#define HAVE_POPEN 1 +#endif + + +/* Define to 1 if you have the `putchar_unlocked' function. */ +#ifndef USED_FOR_TARGET +#define HAVE_PUTCHAR_UNLOCKED 1 +#endif + + +/* Define to 1 if you have the `putc_unlocked' function. */ +#ifndef USED_FOR_TARGET +#define HAVE_PUTC_UNLOCKED 1 +#endif + + +/* Define to 1 if you have the `setlocale' function. */ +#ifndef USED_FOR_TARGET +#define HAVE_SETLOCALE 1 +#endif + + +/* Define to 1 if you have the `setrlimit' function. */ +#ifndef USED_FOR_TARGET +#define HAVE_SETRLIMIT 1 +#endif + + +/* Define if the system-provided CRTs are present on Solaris. */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_SOLARIS_CRTS */ +#endif + + +/* Define to 1 if you have the <stddef.h> header file. */ +#ifndef USED_FOR_TARGET +#define HAVE_STDDEF_H 1 +#endif + + +/* Define to 1 if you have the <stdint.h> header file. */ +#ifndef USED_FOR_TARGET +#define HAVE_STDINT_H 1 +#endif + + +/* Define to 1 if you have the <stdlib.h> header file. */ +#ifndef USED_FOR_TARGET +#define HAVE_STDLIB_H 1 +#endif + + +/* Define to 1 if you have the <strings.h> header file. */ +#ifndef USED_FOR_TARGET +#define HAVE_STRINGS_H 1 +#endif + + +/* Define to 1 if you have the <string.h> header file. */ +#ifndef USED_FOR_TARGET +#define HAVE_STRING_H 1 +#endif + + +/* Define to 1 if you have the `strsignal' function. */ +#ifndef USED_FOR_TARGET +#define HAVE_STRSIGNAL 1 +#endif + + +/* Define if <sys/times.h> defines struct tms. */ +#ifndef USED_FOR_TARGET +#define HAVE_STRUCT_TMS 1 +#endif + + +/* Define if <utility> defines std::swap. */ +#ifndef USED_FOR_TARGET +#define HAVE_SWAP_IN_UTILITY 1 +#endif + + +/* Define to 1 if you have the `sysconf' function. */ +#ifndef USED_FOR_TARGET +#define HAVE_SYSCONF 1 +#endif + + +/* Define to 1 if you have the <sys/file.h> header file. */ +#ifndef USED_FOR_TARGET +#define HAVE_SYS_FILE_H 1 +#endif + + +/* Define to 1 if you have the <sys/mman.h> header file. */ +#ifndef USED_FOR_TARGET +#define HAVE_SYS_MMAN_H 1 +#endif + + +/* Define to 1 if you have the <sys/param.h> header file. */ +#ifndef USED_FOR_TARGET +#define HAVE_SYS_PARAM_H 1 +#endif + + +/* Define to 1 if you have the <sys/resource.h> header file. */ +#ifndef USED_FOR_TARGET +#define HAVE_SYS_RESOURCE_H 1 +#endif + + +/* Define if your target C library provides sys/sdt.h */ +/* #undef HAVE_SYS_SDT_H */ + +/* Define to 1 if you have the <sys/stat.h> header file. */ +#ifndef USED_FOR_TARGET +#define HAVE_SYS_STAT_H 1 +#endif + + +/* Define to 1 if you have the <sys/times.h> header file. */ +#ifndef USED_FOR_TARGET +#define HAVE_SYS_TIMES_H 1 +#endif + + +/* Define to 1 if you have the <sys/time.h> header file. */ +#ifndef USED_FOR_TARGET +#define HAVE_SYS_TIME_H 1 +#endif + + +/* Define to 1 if you have the <sys/types.h> header file. */ +#ifndef USED_FOR_TARGET +#define HAVE_SYS_TYPES_H 1 +#endif + + +/* Define to 1 if you have <sys/wait.h> that is POSIX.1 compatible. */ +#ifndef USED_FOR_TARGET +#define HAVE_SYS_WAIT_H 1 +#endif + + +/* Define to 1 if you have the `times' function. */ +#ifndef USED_FOR_TARGET +#define HAVE_TIMES 1 +#endif + + +/* Define to 1 if you have the <time.h> header file. */ +#ifndef USED_FOR_TARGET +#define HAVE_TIME_H 1 +#endif + + +/* Define to 1 if you have the <tr1/unordered_map> header file. */ +#ifndef USED_FOR_TARGET +#define HAVE_TR1_UNORDERED_MAP 1 +#endif + + +/* Define to 1 if the system has the type `uintmax_t'. */ +#ifndef USED_FOR_TARGET +#define HAVE_UINTMAX_T 1 +#endif + + +/* Define to 1 if the system has the type `uintptr_t'. */ +#ifndef USED_FOR_TARGET +#define HAVE_UINTPTR_T 1 +#endif + + +/* Define to 1 if you have the <unistd.h> header file. */ +#ifndef USED_FOR_TARGET +#define HAVE_UNISTD_H 1 +#endif + + +/* Define to 1 if you have the <unordered_map> header file. */ +#ifndef USED_FOR_TARGET +#define HAVE_UNORDERED_MAP 1 +#endif + + +/* Define to 1 if the system has the type `unsigned long long int'. */ +#ifndef USED_FOR_TARGET +#define HAVE_UNSIGNED_LONG_LONG_INT 1 +#endif + + +/* Define if valgrind's valgrind/memcheck.h header is installed. */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_VALGRIND_MEMCHECK_H */ +#endif + + +/* Define to 1 if you have the `vfork' function. */ +#ifndef USED_FOR_TARGET +#define HAVE_VFORK 1 +#endif + + +/* Define to 1 if you have the <vfork.h> header file. */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_VFORK_H */ +#endif + + +/* Define to 1 if you have the <wchar.h> header file. */ +#ifndef USED_FOR_TARGET +#define HAVE_WCHAR_H 1 +#endif + + +/* Define to 1 if you have the `wcswidth' function. */ +#ifndef USED_FOR_TARGET +#define HAVE_WCSWIDTH 1 +#endif + + +/* Define to 1 if `fork' works. */ +#ifndef USED_FOR_TARGET +#define HAVE_WORKING_FORK 1 +#endif + + +/* Define this macro if mbstowcs does not crash when its first argument is + NULL. */ +#ifndef USED_FOR_TARGET +#define HAVE_WORKING_MBSTOWCS 1 +#endif + + +/* Define to 1 if `vfork' works. */ +#ifndef USED_FOR_TARGET +#define HAVE_WORKING_VFORK 1 +#endif + + +/* Define if your assembler supports AIX debug frame section label reference. + */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_XCOFF_DWARF_EXTRAS */ +#endif + + +/* Define if isl is in use. */ +#ifndef USED_FOR_TARGET +/* #undef HAVE_isl */ +#endif + + +/* Define if F_SETLKW supported by fcntl. */ +#ifndef USED_FOR_TARGET +#define HOST_HAS_F_SETLKW 1 +#endif + + +/* Define as const if the declaration of iconv() needs const. */ +#ifndef USED_FOR_TARGET +#define ICONV_CONST +#endif + + +/* Define if int64_t uses long as underlying type. */ +#ifndef USED_FOR_TARGET +#define INT64_T_IS_LONG 1 +#endif + + +/* Define to 1 if ld64 supports '-export_dynamic'. */ +#ifndef USED_FOR_TARGET +/* #undef LD64_HAS_EXPORT_DYNAMIC */ +#endif + + +/* Define to ld64 version. */ +#ifndef USED_FOR_TARGET +/* #undef LD64_VERSION */ +#endif + + +/* Define to the linker option to ignore unused dependencies. */ +#ifndef USED_FOR_TARGET +/* #undef LD_AS_NEEDED_OPTION */ +#endif + + +/* Define to the linker option to enable compressed debug sections. */ +#ifndef USED_FOR_TARGET +#define LD_COMPRESS_DEBUG_OPTION "" +#endif + + +/* Define to the linker option to enable use of shared objects. */ +#ifndef USED_FOR_TARGET +/* #undef LD_DYNAMIC_OPTION */ +#endif + + +/* Define to the linker option to keep unused dependencies. */ +#ifndef USED_FOR_TARGET +/* #undef LD_NO_AS_NEEDED_OPTION */ +#endif + + +/* Define to the linker option to disable use of shared objects. */ +#ifndef USED_FOR_TARGET +/* #undef LD_STATIC_OPTION */ +#endif + + +/* The linker hash style */ +#ifndef USED_FOR_TARGET +/* #undef LINKER_HASH_STYLE */ +#endif + + +/* Define to the name of the LTO plugin DSO that must be passed to the + linker's -plugin=LIB option. */ +#ifndef USED_FOR_TARGET +#define LTOPLUGINSONAME "liblto_plugin.so" +#endif + + +/* Define to the sub-directory in which libtool stores uninstalled libraries. + */ +#ifndef USED_FOR_TARGET +#define LT_OBJDIR ".libs/" +#endif + + +/* Define if host mkdir takes a single argument. */ +#ifndef USED_FOR_TARGET +/* #undef MKDIR_TAKES_ONE_ARG */ +#endif + + +/* Define to offload targets, separated by commas. */ +#ifndef USED_FOR_TARGET +#define OFFLOAD_TARGETS "" +#endif + + +/* Define to the address where bug reports for this package should be sent. */ +#ifndef USED_FOR_TARGET +#define PACKAGE_BUGREPORT "" +#endif + + +/* Define to the full name of this package. */ +#ifndef USED_FOR_TARGET +#define PACKAGE_NAME "" +#endif + + +/* Define to the full name and version of this package. */ +#ifndef USED_FOR_TARGET +#define PACKAGE_STRING "" +#endif + + +/* Define to the one symbol short name of this package. */ +#ifndef USED_FOR_TARGET +#define PACKAGE_TARNAME "" +#endif + + +/* Define to the home page for this package. */ +#ifndef USED_FOR_TARGET +#define PACKAGE_URL "" +#endif + + +/* Define to the version of this package. */ +#ifndef USED_FOR_TARGET +#define PACKAGE_VERSION "" +#endif + + +/* Specify plugin linker */ +#ifndef USED_FOR_TARGET +#define PLUGIN_LD_SUFFIX "" +#endif + + +/* Define to .TOC. alignment forced by your linker. */ +#ifndef USED_FOR_TARGET +/* #undef POWERPC64_TOC_POINTER_ALIGNMENT */ +#endif + + +/* Define to PREFIX/include if cpp should also search that directory. */ +#ifndef USED_FOR_TARGET +/* #undef PREFIX_INCLUDE_DIR */ +#endif + + +/* The size of `int', as computed by sizeof. */ +#ifndef USED_FOR_TARGET +#define SIZEOF_INT 4 +#endif + + +/* The size of `long', as computed by sizeof. */ +#ifndef USED_FOR_TARGET +#define SIZEOF_LONG 8 +#endif + + +/* The size of `long long', as computed by sizeof. */ +#ifndef USED_FOR_TARGET +#define SIZEOF_LONG_LONG 8 +#endif + + +/* The size of `short', as computed by sizeof. */ +#ifndef USED_FOR_TARGET +#define SIZEOF_SHORT 2 +#endif + + +/* The size of `void *', as computed by sizeof. */ +#ifndef USED_FOR_TARGET +#define SIZEOF_VOID_P 8 +#endif + + +/* Define to 1 if you have the ANSI C header files. */ +#ifndef USED_FOR_TARGET +#define STDC_HEADERS 1 +#endif + + +/* Define if you can safely include both <string.h> and <strings.h>. */ +#ifndef USED_FOR_TARGET +#define STRING_WITH_STRINGS 1 +#endif + + +/* Define if TFmode long double should be the default */ +#ifndef USED_FOR_TARGET +/* #undef TARGET_DEFAULT_LONG_DOUBLE_128 */ +#endif + + +/* Define if your target C library provides the `dl_iterate_phdr' function. */ +/* #undef TARGET_DL_ITERATE_PHDR */ + +/* GNU C Library major version number used on the target, or 0. */ +#ifndef USED_FOR_TARGET +#define TARGET_GLIBC_MAJOR 2 +#endif + + +/* GNU C Library minor version number used on the target, or 0. */ +#ifndef USED_FOR_TARGET +#define TARGET_GLIBC_MINOR 27 +#endif + + +/* Define if your target C Library provides the AT_HWCAP value in the TCB */ +#ifndef USED_FOR_TARGET +/* #undef TARGET_LIBC_PROVIDES_HWCAP_IN_TCB */ +#endif + + +/* Define if your target C library provides stack protector support */ +#ifndef USED_FOR_TARGET +#define TARGET_LIBC_PROVIDES_SSP 1 +#endif + + +/* Define to 1 if you can safely include both <sys/time.h> and <time.h>. */ +#ifndef USED_FOR_TARGET +#define TIME_WITH_SYS_TIME 1 +#endif + + +/* Define to the flag used to mark TLS sections if the default (`T') doesn't + work. */ +#ifndef USED_FOR_TARGET +/* #undef TLS_SECTION_ASM_FLAG */ +#endif + + +/* Define if your assembler mis-optimizes .eh_frame data. */ +#ifndef USED_FOR_TARGET +/* #undef USE_AS_TRADITIONAL_FORMAT */ +#endif + + +/* Define if you want to generate code by default that assumes that the Cygwin + DLL exports wrappers to support libstdc++ function replacement. */ +#ifndef USED_FOR_TARGET +/* #undef USE_CYGWIN_LIBSTDCXX_WRAPPERS */ +#endif + + +/* Define to 1 if the 'long long' type is wider than 'long' but still + efficiently supported by the host hardware. */ +#ifndef USED_FOR_TARGET +/* #undef USE_LONG_LONG_FOR_WIDEST_FAST_INT */ +#endif + + +/* Define if we should use leading underscore on 64 bit mingw targets */ +#ifndef USED_FOR_TARGET +/* #undef USE_MINGW64_LEADING_UNDERSCORES */ +#endif + + +/* Enable extensions on AIX 3, Interix. */ +#ifndef _ALL_SOURCE +# define _ALL_SOURCE 1 +#endif +/* Enable GNU extensions on systems that have them. */ +#ifndef _GNU_SOURCE +# define _GNU_SOURCE 1 +#endif +/* Enable threading extensions on Solaris. */ +#ifndef _POSIX_PTHREAD_SEMANTICS +# define _POSIX_PTHREAD_SEMANTICS 1 +#endif +/* Enable extensions on HP NonStop. */ +#ifndef _TANDEM_SOURCE +# define _TANDEM_SOURCE 1 +#endif +/* Enable general extensions on Solaris. */ +#ifndef __EXTENSIONS__ +# define __EXTENSIONS__ 1 +#endif + + +/* Define to be the last component of the Windows registry key under which to + look for installation paths. The full key used will be + HKEY_LOCAL_MACHINE/SOFTWARE/Free Software Foundation/{WIN32_REGISTRY_KEY}. + The default is the GCC version number. */ +#ifndef USED_FOR_TARGET +/* #undef WIN32_REGISTRY_KEY */ +#endif + + +/* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most + significant byte first (like Motorola and SPARC, unlike Intel). */ +#if defined AC_APPLE_UNIVERSAL_BUILD +# if defined __BIG_ENDIAN__ +# define WORDS_BIGENDIAN 1 +# endif +#else +# ifndef WORDS_BIGENDIAN +/* # undef WORDS_BIGENDIAN */ +# endif +#endif + +/* Number of bits in a file offset, on hosts where this is settable. */ +#ifndef USED_FOR_TARGET +/* #undef _FILE_OFFSET_BITS */ +#endif + + +/* Define for large files, on AIX-style hosts. */ +#ifndef USED_FOR_TARGET +/* #undef _LARGE_FILES */ +#endif + + +/* Define to 1 if on MINIX. */ +#ifndef USED_FOR_TARGET +/* #undef _MINIX */ +#endif + + +/* Define to 2 if the system does not provide POSIX.1 features except with + this defined. */ +#ifndef USED_FOR_TARGET +/* #undef _POSIX_1_SOURCE */ +#endif + + +/* Define to 1 if you need to in order for `stat' and other things to work. */ +#ifndef USED_FOR_TARGET +/* #undef _POSIX_SOURCE */ +#endif + + +/* Define for Solaris 2.5.1 so the uint32_t typedef from <sys/synch.h>, + <pthread.h>, or <semaphore.h> is not used. If the typedef were allowed, the + #define below would cause a syntax error. */ +#ifndef USED_FOR_TARGET +/* #undef _UINT32_T */ +#endif + + +/* Define for Solaris 2.5.1 so the uint64_t typedef from <sys/synch.h>, + <pthread.h>, or <semaphore.h> is not used. If the typedef were allowed, the + #define below would cause a syntax error. */ +#ifndef USED_FOR_TARGET +/* #undef _UINT64_T */ +#endif + + +/* Define for Solaris 2.5.1 so the uint8_t typedef from <sys/synch.h>, + <pthread.h>, or <semaphore.h> is not used. If the typedef were allowed, the + #define below would cause a syntax error. */ +#ifndef USED_FOR_TARGET +/* #undef _UINT8_T */ +#endif + + +/* Define to `char *' if <sys/types.h> does not define. */ +#ifndef USED_FOR_TARGET +/* #undef caddr_t */ +#endif + + +/* Define to `__inline__' or `__inline' if that's what the C compiler + calls it, or to nothing if 'inline' is not supported under any name. */ +#ifndef __cplusplus +/* #undef inline */ +#endif + +/* Define to the type of a signed integer type of width exactly 16 bits if + such a type exists and the standard includes do not define it. */ +#ifndef USED_FOR_TARGET +/* #undef int16_t */ +#endif + + +/* Define to the type of a signed integer type of width exactly 32 bits if + such a type exists and the standard includes do not define it. */ +#ifndef USED_FOR_TARGET +/* #undef int32_t */ +#endif + + +/* Define to the type of a signed integer type of width exactly 64 bits if + such a type exists and the standard includes do not define it. */ +#ifndef USED_FOR_TARGET +/* #undef int64_t */ +#endif + + +/* Define to the type of a signed integer type of width exactly 8 bits if such + a type exists and the standard includes do not define it. */ +#ifndef USED_FOR_TARGET +/* #undef int8_t */ +#endif + + +/* Define to the widest signed integer type if <stdint.h> and <inttypes.h> do + not define. */ +#ifndef USED_FOR_TARGET +/* #undef intmax_t */ +#endif + + +/* Define to the type of a signed integer type wide enough to hold a pointer, + if such a type exists, and if the system does not define it. */ +#ifndef USED_FOR_TARGET +/* #undef intptr_t */ +#endif + + +/* Define to `int' if <sys/types.h> does not define. */ +#ifndef USED_FOR_TARGET +/* #undef pid_t */ +#endif + + +/* Define to `long' if <sys/resource.h> doesn't define. */ +#ifndef USED_FOR_TARGET +/* #undef rlim_t */ +#endif + + +/* Define to `int' if <sys/types.h> does not define. */ +#ifndef USED_FOR_TARGET +/* #undef ssize_t */ +#endif + + +/* Define to the type of an unsigned integer type of width exactly 16 bits if + such a type exists and the standard includes do not define it. */ +#ifndef USED_FOR_TARGET +/* #undef uint16_t */ +#endif + + +/* Define to the type of an unsigned integer type of width exactly 32 bits if + such a type exists and the standard includes do not define it. */ +#ifndef USED_FOR_TARGET +/* #undef uint32_t */ +#endif + + +/* Define to the type of an unsigned integer type of width exactly 64 bits if + such a type exists and the standard includes do not define it. */ +#ifndef USED_FOR_TARGET +/* #undef uint64_t */ +#endif + + +/* Define to the type of an unsigned integer type of width exactly 8 bits if + such a type exists and the standard includes do not define it. */ +#ifndef USED_FOR_TARGET +/* #undef uint8_t */ +#endif + + +/* Define to the widest unsigned integer type if <stdint.h> and <inttypes.h> + do not define. */ +#ifndef USED_FOR_TARGET +/* #undef uintmax_t */ +#endif + + +/* Define to the type of an unsigned integer type wide enough to hold a + pointer, if such a type exists, and if the system does not define it. */ +#ifndef USED_FOR_TARGET +/* #undef uintptr_t */ +#endif + + +/* Define as `fork' if `vfork' does not work. */ +#ifndef USED_FOR_TARGET +/* #undef vfork */ +#endif + diff --git a/libgcov/include/auto-target.h b/libgcov/include/auto-target.h new file mode 100644 index 0000000..1ab0d1b --- /dev/null +++ b/libgcov/include/auto-target.h @@ -0,0 +1,80 @@ +/* auto-target.h. Generated from config.in by configure. */ +/* config.in. Generated from configure.ac by autoheader. */ + +/* Define to 1 if the target assembler supports thread-local storage. */ +/* #undef HAVE_CC_TLS */ + +/* Define to 1 if you have the <ftw.h> header file. */ +#define HAVE_FTW_H 1 + +/* Define if _Unwind_GetIPInfo is available. */ +#define HAVE_GETIPINFO 1 + +/* Define if the compiler supports init priority. */ +#define HAVE_INIT_PRIORITY 1 + +/* Define to 1 if you have the <inttypes.h> header file. */ +#define HAVE_INTTYPES_H 1 + +/* Define to 1 if you have the <memory.h> header file. */ +#define HAVE_MEMORY_H 1 + +/* Define if the system-provided CRTs are present on Solaris. */ +/* #undef HAVE_SOLARIS_CRTS */ + +/* Define to 1 if you have the <stdint.h> header file. */ +#define HAVE_STDINT_H 1 + +/* Define to 1 if you have the <stdlib.h> header file. */ +#define HAVE_STDLIB_H 1 + +/* Define to 1 if you have the <strings.h> header file. */ +#define HAVE_STRINGS_H 1 + +/* Define to 1 if you have the <string.h> header file. */ +#define HAVE_STRING_H 1 + +/* Define to 1 if you have the <sys/stat.h> header file. */ +#define HAVE_SYS_STAT_H 1 + +/* Define to 1 if you have the <sys/types.h> header file. */ +#define HAVE_SYS_TYPES_H 1 + +/* Define to 1 if you have the <unistd.h> header file. */ +#define HAVE_UNISTD_H 1 + +/* Define to the address where bug reports for this package should be sent. */ +#define PACKAGE_BUGREPORT "" + +/* Define to the full name of this package. */ +#define PACKAGE_NAME "GNU C Runtime Library" + +/* Define to the full name and version of this package. */ +#define PACKAGE_STRING "GNU C Runtime Library 1.0" + +/* Define to the one symbol short name of this package. */ +#define PACKAGE_TARNAME "libgcc" + +/* Define to the home page for this package. */ +#define PACKAGE_URL "http://www.gnu.org/software/libgcc/"; + +/* Define to the version of this package. */ +#define PACKAGE_VERSION "1.0" + +/* The size of `double', as computed by sizeof. */ +#define SIZEOF_DOUBLE 8 + +/* The size of `long double', as computed by sizeof. */ +#define SIZEOF_LONG_DOUBLE 16 + +/* Define to 1 if you have the ANSI C header files. */ +#define STDC_HEADERS 1 + +/* Define to 1 if the target use emutls for thread-local storage. */ +/* #undef USE_EMUTLS */ + +/* Number of bits in a file offset, on hosts where this is settable. */ +/* #undef _FILE_OFFSET_BITS */ + +/* Define for large files, on AIX-style hosts. */ +/* #undef _LARGE_FILES */ diff --git a/libgcov/include/gcov-iov.h b/libgcov/include/gcov-iov.h new file mode 100644 index 0000000..4f4f2f5 --- /dev/null +++ b/libgcov/include/gcov-iov.h @@ -0,0 +1,4 @@ +/* Generated automatically by the program `build/gcov-iov' + from `7.5.0 (7 5) and (*)'. */ + +#define GCOV_VERSION ((gcov_unsigned_t)0x4137352a) /* A75* */ diff --git a/libgcov/include/gthr-default.h b/libgcov/include/gthr-default.h new file mode 100644 index 0000000..a54a32e --- /dev/null +++ b/libgcov/include/gthr-default.h @@ -0,0 +1,889 @@ +/* Threads compatibility routines for libgcc2 and libobjc. */ +/* Compile this one with gcc. */ +/* Copyright (C) 1997-2017 Free Software Foundation, Inc. + +This file is part of GCC. + +GCC is free software; you can redistribute it and/or modify it under +the terms of the GNU General Public License as published by the Free +Software Foundation; either version 3, or (at your option) any later +version. + +GCC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or +FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License +for more details. + +Under Section 7 of GPL version 3, you are granted additional +permissions described in the GCC Runtime Library Exception, version +3.1, as published by the Free Software Foundation. + +You should have received a copy of the GNU General Public License and +a copy of the GCC Runtime Library Exception along with this program; +see the files COPYING3 and COPYING.RUNTIME respectively. If not, see +<http://www.gnu.org/licenses/>. */ + +#ifndef GCC_GTHR_POSIX_H +#define GCC_GTHR_POSIX_H + +/* POSIX threads specific definitions. + Easy, since the interface is just one-to-one mapping. */ + +#define __GTHREADS 1 +#define __GTHREADS_CXX0X 1 + +#include <pthread.h> + +#if ((defined(_LIBOBJC) || defined(_LIBOBJC_WEAK)) \ + || !defined(_GTHREAD_USE_MUTEX_TIMEDLOCK)) +# include <unistd.h> +# if defined(_POSIX_TIMEOUTS) && _POSIX_TIMEOUTS >= 0 +# define _GTHREAD_USE_MUTEX_TIMEDLOCK 1 +# else +# define _GTHREAD_USE_MUTEX_TIMEDLOCK 0 +# endif +#endif + +typedef pthread_t __gthread_t; +typedef pthread_key_t __gthread_key_t; +typedef pthread_once_t __gthread_once_t; +typedef pthread_mutex_t __gthread_mutex_t; +typedef pthread_mutex_t __gthread_recursive_mutex_t; +typedef pthread_cond_t __gthread_cond_t; +typedef struct timespec __gthread_time_t; + +/* POSIX like conditional variables are supported. Please look at comments + in gthr.h for details. */ +#define __GTHREAD_HAS_COND 1 + +#define __GTHREAD_MUTEX_INIT PTHREAD_MUTEX_INITIALIZER +#define __GTHREAD_MUTEX_INIT_FUNCTION __gthread_mutex_init_function +#define __GTHREAD_ONCE_INIT PTHREAD_ONCE_INIT +#if defined(PTHREAD_RECURSIVE_MUTEX_INITIALIZER) +#define __GTHREAD_RECURSIVE_MUTEX_INIT PTHREAD_RECURSIVE_MUTEX_INITIALIZER +#elif defined(PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP) +#define __GTHREAD_RECURSIVE_MUTEX_INIT PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP +#else +#define __GTHREAD_RECURSIVE_MUTEX_INIT_FUNCTION __gthread_recursive_mutex_init_function +#endif +#define __GTHREAD_COND_INIT PTHREAD_COND_INITIALIZER +#define __GTHREAD_TIME_INIT {0,0} + +#ifdef _GTHREAD_USE_MUTEX_INIT_FUNC +# undef __GTHREAD_MUTEX_INIT +#endif +#ifdef _GTHREAD_USE_RECURSIVE_MUTEX_INIT_FUNC +# undef __GTHREAD_RECURSIVE_MUTEX_INIT +# undef __GTHREAD_RECURSIVE_MUTEX_INIT_FUNCTION +# define __GTHREAD_RECURSIVE_MUTEX_INIT_FUNCTION __gthread_recursive_mutex_init_function +#endif +#ifdef _GTHREAD_USE_COND_INIT_FUNC +# undef __GTHREAD_COND_INIT +# define __GTHREAD_COND_INIT_FUNCTION __gthread_cond_init_function +#endif + +#if SUPPORTS_WEAK && GTHREAD_USE_WEAK +# ifndef __gthrw_pragma +# define __gthrw_pragma(pragma) +# endif +# define __gthrw2(name,name2,type) \ + static __typeof(type) name __attribute__ ((__weakref__(#name2))); \ + __gthrw_pragma(weak type) +# define __gthrw_(name) __gthrw_ ## name +#else +# define __gthrw2(name,name2,type) +# define __gthrw_(name) name +#endif + +/* Typically, __gthrw_foo is a weak reference to symbol foo. */ +#define __gthrw(name) __gthrw2(__gthrw_ ## name,name,name) + +__gthrw(pthread_once) +__gthrw(pthread_getspecific) +__gthrw(pthread_setspecific) + +__gthrw(pthread_create) +__gthrw(pthread_join) +__gthrw(pthread_equal) +__gthrw(pthread_self) +__gthrw(pthread_detach) +#ifndef __BIONIC__ +__gthrw(pthread_cancel) +#endif +__gthrw(sched_yield) + +__gthrw(pthread_mutex_lock) +__gthrw(pthread_mutex_trylock) +#if _GTHREAD_USE_MUTEX_TIMEDLOCK +__gthrw(pthread_mutex_timedlock) +#endif +__gthrw(pthread_mutex_unlock) +__gthrw(pthread_mutex_init) +__gthrw(pthread_mutex_destroy) + +__gthrw(pthread_cond_init) +__gthrw(pthread_cond_broadcast) +__gthrw(pthread_cond_signal) +__gthrw(pthread_cond_wait) +__gthrw(pthread_cond_timedwait) +__gthrw(pthread_cond_destroy) + +__gthrw(pthread_key_create) +__gthrw(pthread_key_delete) +__gthrw(pthread_mutexattr_init) +__gthrw(pthread_mutexattr_settype) +__gthrw(pthread_mutexattr_destroy) + + +#if defined(_LIBOBJC) || defined(_LIBOBJC_WEAK) +/* Objective-C. */ +__gthrw(pthread_exit) +#ifdef _POSIX_PRIORITY_SCHEDULING +#ifdef _POSIX_THREAD_PRIORITY_SCHEDULING +__gthrw(sched_get_priority_max) +__gthrw(sched_get_priority_min) +#endif /* _POSIX_THREAD_PRIORITY_SCHEDULING */ +#endif /* _POSIX_PRIORITY_SCHEDULING */ +__gthrw(pthread_attr_destroy) +__gthrw(pthread_attr_init) +__gthrw(pthread_attr_setdetachstate) +#ifdef _POSIX_THREAD_PRIORITY_SCHEDULING +__gthrw(pthread_getschedparam) +__gthrw(pthread_setschedparam) +#endif /* _POSIX_THREAD_PRIORITY_SCHEDULING */ +#endif /* _LIBOBJC || _LIBOBJC_WEAK */ + +#if SUPPORTS_WEAK && GTHREAD_USE_WEAK + +/* On Solaris 2.6 up to 9, the libc exposes a POSIX threads interface even if + -pthreads is not specified. The functions are dummies and most return an + error value. However pthread_once returns 0 without invoking the routine + it is passed so we cannot pretend that the interface is active if -pthreads + is not specified. On Solaris 2.5.1, the interface is not exposed at all so + we need to play the usual game with weak symbols. On Solaris 10 and up, a + working interface is always exposed. On FreeBSD 6 and later, libc also + exposes a dummy POSIX threads interface, similar to what Solaris 2.6 up + to 9 does. FreeBSD >= 700014 even provides a pthread_cancel stub in libc, + which means the alternate __gthread_active_p below cannot be used there. */ + +#if defined(__FreeBSD__) || (defined(__sun) && defined(__svr4__)) + +static volatile int __gthread_active = -1; + +static void +__gthread_trigger (void) +{ + __gthread_active = 1; +} + +static inline int +__gthread_active_p (void) +{ + static pthread_mutex_t __gthread_active_mutex = PTHREAD_MUTEX_INITIALIZER; + static pthread_once_t __gthread_active_once = PTHREAD_ONCE_INIT; + + /* Avoid reading __gthread_active twice on the main code path. */ + int __gthread_active_latest_value = __gthread_active; + + /* This test is not protected to avoid taking a lock on the main code + path so every update of __gthread_active in a threaded program must + be atomic with regard to the result of the test. */ + if (__builtin_expect (__gthread_active_latest_value < 0, 0)) + { + if (__gthrw_(pthread_once)) + { + /* If this really is a threaded program, then we must ensure that + __gthread_active has been set to 1 before exiting this block. */ + __gthrw_(pthread_mutex_lock) (&__gthread_active_mutex); + __gthrw_(pthread_once) (&__gthread_active_once, __gthread_trigger); + __gthrw_(pthread_mutex_unlock) (&__gthread_active_mutex); + } + + /* Make sure we'll never enter this block again. */ + if (__gthread_active < 0) + __gthread_active = 0; + + __gthread_active_latest_value = __gthread_active; + } + + return __gthread_active_latest_value != 0; +} + +#else /* neither FreeBSD nor Solaris */ + +/* For a program to be multi-threaded the only thing that it certainly must + be using is pthread_create. However, there may be other libraries that + intercept pthread_create with their own definitions to wrap pthreads + functionality for some purpose. In those cases, pthread_create being + defined might not necessarily mean that libpthread is actually linked + in. + + For the GNU C library, we can use a known internal name. This is always + available in the ABI, but no other library would define it. That is + ideal, since any public pthread function might be intercepted just as + pthread_create might be. __pthread_key_create is an "internal" + implementation symbol, but it is part of the public exported ABI. Also, + it's among the symbols that the static libpthread.a always links in + whenever pthread_create is used, so there is no danger of a false + negative result in any statically-linked, multi-threaded program. + + For others, we choose pthread_cancel as a function that seems unlikely + to be redefined by an interceptor library. The bionic (Android) C + library does not provide pthread_cancel, so we do use pthread_create + there (and interceptor libraries lose). */ + +#ifdef __GLIBC__ +__gthrw2(__gthrw_(__pthread_key_create), + __pthread_key_create, + pthread_key_create) +# define GTHR_ACTIVE_PROXY __gthrw_(__pthread_key_create) +#elif defined (__BIONIC__) +# define GTHR_ACTIVE_PROXY __gthrw_(pthread_create) +#else +# define GTHR_ACTIVE_PROXY __gthrw_(pthread_cancel) +#endif + +static inline int +__gthread_active_p (void) +{ + static void *const __gthread_active_ptr + = __extension__ (void *) &GTHR_ACTIVE_PROXY; + return __gthread_active_ptr != 0; +} + +#endif /* FreeBSD or Solaris */ + +#else /* not SUPPORTS_WEAK */ + +/* Similar to Solaris, HP-UX 11 for PA-RISC provides stubs for pthread + calls in shared flavors of the HP-UX C library. Most of the stubs + have no functionality. The details are described in the "libc cumulative + patch" for each subversion of HP-UX 11. There are two special interfaces + provided for checking whether an application is linked to a shared pthread + library or not. However, these interfaces aren't available in early + libpthread libraries. We also need a test that works for archive + libraries. We can't use pthread_once as some libc versions call the + init function. We also can't use pthread_create or pthread_attr_init + as these create a thread and thereby prevent changing the default stack + size. The function pthread_default_stacksize_np is available in both + the archive and shared versions of libpthread. It can be used to + determine the default pthread stack size. There is a stub in some + shared libc versions which returns a zero size if pthreads are not + active. We provide an equivalent stub to handle cases where libc + doesn't provide one. */ + +#if defined(__hppa__) && defined(__hpux__) + +static volatile int __gthread_active = -1; + +static inline int +__gthread_active_p (void) +{ + /* Avoid reading __gthread_active twice on the main code path. */ + int __gthread_active_latest_value = __gthread_active; + size_t __s; + + if (__builtin_expect (__gthread_active_latest_value < 0, 0)) + { + pthread_default_stacksize_np (0, &__s); + __gthread_active = __s ? 1 : 0; + __gthread_active_latest_value = __gthread_active; + } + + return __gthread_active_latest_value != 0; +} + +#else /* not hppa-hpux */ + +static inline int +__gthread_active_p (void) +{ + return 1; +} + +#endif /* hppa-hpux */ + +#endif /* SUPPORTS_WEAK */ + +#ifdef _LIBOBJC + +/* This is the config.h file in libobjc/ */ +#include <config.h> + +#ifdef HAVE_SCHED_H +# include <sched.h> +#endif + +/* Key structure for maintaining thread specific storage */ +static pthread_key_t _objc_thread_storage; +static pthread_attr_t _objc_thread_attribs; + +/* Thread local storage for a single thread */ +static void *thread_local_storage = NULL; + +/* Backend initialization functions */ + +/* Initialize the threads subsystem. */ +static inline int +__gthread_objc_init_thread_system (void) +{ + if (__gthread_active_p ()) + { + /* Initialize the thread storage key. */ + if (__gthrw_(pthread_key_create) (&_objc_thread_storage, NULL) == 0) + { + /* The normal default detach state for threads is + * PTHREAD_CREATE_JOINABLE which causes threads to not die + * when you think they should. */ + if (__gthrw_(pthread_attr_init) (&_objc_thread_attribs) == 0 + && __gthrw_(pthread_attr_setdetachstate) (&_objc_thread_attribs, + PTHREAD_CREATE_DETACHED) == 0) + return 0; + } + } + + return -1; +} + +/* Close the threads subsystem. */ +static inline int +__gthread_objc_close_thread_system (void) +{ + if (__gthread_active_p () + && __gthrw_(pthread_key_delete) (_objc_thread_storage) == 0 + && __gthrw_(pthread_attr_destroy) (&_objc_thread_attribs) == 0) + return 0; + + return -1; +} + +/* Backend thread functions */ + +/* Create a new thread of execution. */ +static inline objc_thread_t +__gthread_objc_thread_detach (void (*func)(void *), void *arg) +{ + objc_thread_t thread_id; + pthread_t new_thread_handle; + + if (!__gthread_active_p ()) + return NULL; + + if (!(__gthrw_(pthread_create) (&new_thread_handle, &_objc_thread_attribs, + (void *) func, arg))) + thread_id = (objc_thread_t) new_thread_handle; + else + thread_id = NULL; + + return thread_id; +} + +/* Set the current thread's priority. */ +static inline int +__gthread_objc_thread_set_priority (int priority) +{ + if (!__gthread_active_p ()) + return -1; + else + { +#ifdef _POSIX_PRIORITY_SCHEDULING +#ifdef _POSIX_THREAD_PRIORITY_SCHEDULING + pthread_t thread_id = __gthrw_(pthread_self) (); + int policy; + struct sched_param params; + int priority_min, priority_max; + + if (__gthrw_(pthread_getschedparam) (thread_id, &policy, &params) == 0) + { + if ((priority_max = __gthrw_(sched_get_priority_max) (policy)) == -1) + return -1; + + if ((priority_min = __gthrw_(sched_get_priority_min) (policy)) == -1) + return -1; + + if (priority > priority_max) + priority = priority_max; + else if (priority < priority_min) + priority = priority_min; + params.sched_priority = priority; + + /* + * The solaris 7 and several other man pages incorrectly state that + * this should be a pointer to policy but pthread.h is universally + * at odds with this. + */ + if (__gthrw_(pthread_setschedparam) (thread_id, policy, &params) == 0) + return 0; + } +#endif /* _POSIX_THREAD_PRIORITY_SCHEDULING */ +#endif /* _POSIX_PRIORITY_SCHEDULING */ + return -1; + } +} + +/* Return the current thread's priority. */ +static inline int +__gthread_objc_thread_get_priority (void) +{ +#ifdef _POSIX_PRIORITY_SCHEDULING +#ifdef _POSIX_THREAD_PRIORITY_SCHEDULING + if (__gthread_active_p ()) + { + int policy; + struct sched_param params; + + if (__gthrw_(pthread_getschedparam) (__gthrw_(pthread_self) (), &policy, &params) == 0) + return params.sched_priority; + else + return -1; + } + else +#endif /* _POSIX_THREAD_PRIORITY_SCHEDULING */ +#endif /* _POSIX_PRIORITY_SCHEDULING */ + return OBJC_THREAD_INTERACTIVE_PRIORITY; +} + +/* Yield our process time to another thread. */ +static inline void +__gthread_objc_thread_yield (void) +{ + if (__gthread_active_p ()) + __gthrw_(sched_yield) (); +} + +/* Terminate the current thread. */ +static inline int +__gthread_objc_thread_exit (void) +{ + if (__gthread_active_p ()) + /* exit the thread */ + __gthrw_(pthread_exit) (&__objc_thread_exit_status); + + /* Failed if we reached here */ + return -1; +} + +/* Returns an integer value which uniquely describes a thread. */ +static inline objc_thread_t +__gthread_objc_thread_id (void) +{ + if (__gthread_active_p ()) + return (objc_thread_t) __gthrw_(pthread_self) (); + else + return (objc_thread_t) 1; +} + +/* Sets the thread's local storage pointer. */ +static inline int +__gthread_objc_thread_set_data (void *value) +{ + if (__gthread_active_p ()) + return __gthrw_(pthread_setspecific) (_objc_thread_storage, value); + else + { + thread_local_storage = value; + return 0; + } +} + +/* Returns the thread's local storage pointer. */ +static inline void * +__gthread_objc_thread_get_data (void) +{ + if (__gthread_active_p ()) + return __gthrw_(pthread_getspecific) (_objc_thread_storage); + else + return thread_local_storage; +} + +/* Backend mutex functions */ + +/* Allocate a mutex. */ +static inline int +__gthread_objc_mutex_allocate (objc_mutex_t mutex) +{ + if (__gthread_active_p ()) + { + mutex->backend = objc_malloc (sizeof (pthread_mutex_t)); + + if (__gthrw_(pthread_mutex_init) ((pthread_mutex_t *) mutex->backend, NULL)) + { + objc_free (mutex->backend); + mutex->backend = NULL; + return -1; + } + } + + return 0; +} + +/* Deallocate a mutex. */ +static inline int +__gthread_objc_mutex_deallocate (objc_mutex_t mutex) +{ + if (__gthread_active_p ()) + { + int count; + + /* + * Posix Threads specifically require that the thread be unlocked + * for __gthrw_(pthread_mutex_destroy) to work. + */ + + do + { + count = __gthrw_(pthread_mutex_unlock) ((pthread_mutex_t *) mutex->backend); + if (count < 0) + return -1; + } + while (count); + + if (__gthrw_(pthread_mutex_destroy) ((pthread_mutex_t *) mutex->backend)) + return -1; + + objc_free (mutex->backend); + mutex->backend = NULL; + } + return 0; +} + +/* Grab a lock on a mutex. */ +static inline int +__gthread_objc_mutex_lock (objc_mutex_t mutex) +{ + if (__gthread_active_p () + && __gthrw_(pthread_mutex_lock) ((pthread_mutex_t *) mutex->backend) != 0) + { + return -1; + } + + return 0; +} + +/* Try to grab a lock on a mutex. */ +static inline int +__gthread_objc_mutex_trylock (objc_mutex_t mutex) +{ + if (__gthread_active_p () + && __gthrw_(pthread_mutex_trylock) ((pthread_mutex_t *) mutex->backend) != 0) + { + return -1; + } + + return 0; +} + +/* Unlock the mutex */ +static inline int +__gthread_objc_mutex_unlock (objc_mutex_t mutex) +{ + if (__gthread_active_p () + && __gthrw_(pthread_mutex_unlock) ((pthread_mutex_t *) mutex->backend) != 0) + { + return -1; + } + + return 0; +} + +/* Backend condition mutex functions */ + +/* Allocate a condition. */ +static inline int +__gthread_objc_condition_allocate (objc_condition_t condition) +{ + if (__gthread_active_p ()) + { + condition->backend = objc_malloc (sizeof (pthread_cond_t)); + + if (__gthrw_(pthread_cond_init) ((pthread_cond_t *) condition->backend, NULL)) + { + objc_free (condition->backend); + condition->backend = NULL; + return -1; + } + } + + return 0; +} + +/* Deallocate a condition. */ +static inline int +__gthread_objc_condition_deallocate (objc_condition_t condition) +{ + if (__gthread_active_p ()) + { + if (__gthrw_(pthread_cond_destroy) ((pthread_cond_t *) condition->backend)) + return -1; + + objc_free (condition->backend); + condition->backend = NULL; + } + return 0; +} + +/* Wait on the condition */ +static inline int +__gthread_objc_condition_wait (objc_condition_t condition, objc_mutex_t mutex) +{ + if (__gthread_active_p ()) + return __gthrw_(pthread_cond_wait) ((pthread_cond_t *) condition->backend, + (pthread_mutex_t *) mutex->backend); + else + return 0; +} + +/* Wake up all threads waiting on this condition. */ +static inline int +__gthread_objc_condition_broadcast (objc_condition_t condition) +{ + if (__gthread_active_p ()) + return __gthrw_(pthread_cond_broadcast) ((pthread_cond_t *) condition->backend); + else + return 0; +} + +/* Wake up one thread waiting on this condition. */ +static inline int +__gthread_objc_condition_signal (objc_condition_t condition) +{ + if (__gthread_active_p ()) + return __gthrw_(pthread_cond_signal) ((pthread_cond_t *) condition->backend); + else + return 0; +} + +#else /* _LIBOBJC */ + +static inline int +__gthread_create (__gthread_t *__threadid, void *(*__func) (void*), + void *__args) +{ + return __gthrw_(pthread_create) (__threadid, NULL, __func, __args); +} + +static inline int +__gthread_join (__gthread_t __threadid, void **__value_ptr) +{ + return __gthrw_(pthread_join) (__threadid, __value_ptr); +} + +static inline int +__gthread_detach (__gthread_t __threadid) +{ + return __gthrw_(pthread_detach) (__threadid); +} + +static inline int +__gthread_equal (__gthread_t __t1, __gthread_t __t2) +{ + return __gthrw_(pthread_equal) (__t1, __t2); +} + +static inline __gthread_t +__gthread_self (void) +{ + return __gthrw_(pthread_self) (); +} + +static inline int +__gthread_yield (void) +{ + return __gthrw_(sched_yield) (); +} + +static inline int +__gthread_once (__gthread_once_t *__once, void (*__func) (void)) +{ + if (__gthread_active_p ()) + return __gthrw_(pthread_once) (__once, __func); + else + return -1; +} + +static inline int +__gthread_key_create (__gthread_key_t *__key, void (*__dtor) (void *)) +{ + return __gthrw_(pthread_key_create) (__key, __dtor); +} + +static inline int +__gthread_key_delete (__gthread_key_t __key) +{ + return __gthrw_(pthread_key_delete) (__key); +} + +static inline void * +__gthread_getspecific (__gthread_key_t __key) +{ + return __gthrw_(pthread_getspecific) (__key); +} + +static inline int +__gthread_setspecific (__gthread_key_t __key, const void *__ptr) +{ + return __gthrw_(pthread_setspecific) (__key, __ptr); +} + +static inline void +__gthread_mutex_init_function (__gthread_mutex_t *__mutex) +{ + if (__gthread_active_p ()) + __gthrw_(pthread_mutex_init) (__mutex, NULL); +} + +static inline int +__gthread_mutex_destroy (__gthread_mutex_t *__mutex) +{ + if (__gthread_active_p ()) + return __gthrw_(pthread_mutex_destroy) (__mutex); + else + return 0; +} + +static inline int +__gthread_mutex_lock (__gthread_mutex_t *__mutex) +{ + if (__gthread_active_p ()) + return __gthrw_(pthread_mutex_lock) (__mutex); + else + return 0; +} + +static inline int +__gthread_mutex_trylock (__gthread_mutex_t *__mutex) +{ + if (__gthread_active_p ()) + return __gthrw_(pthread_mutex_trylock) (__mutex); + else + return 0; +} + +#if _GTHREAD_USE_MUTEX_TIMEDLOCK +static inline int +__gthread_mutex_timedlock (__gthread_mutex_t *__mutex, + const __gthread_time_t *__abs_timeout) +{ + if (__gthread_active_p ()) + return __gthrw_(pthread_mutex_timedlock) (__mutex, __abs_timeout); + else + return 0; +} +#endif + +static inline int +__gthread_mutex_unlock (__gthread_mutex_t *__mutex) +{ + if (__gthread_active_p ()) + return __gthrw_(pthread_mutex_unlock) (__mutex); + else + return 0; +} + +#if !defined( PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP) \ + || defined(_GTHREAD_USE_RECURSIVE_MUTEX_INIT_FUNC) +static inline int +__gthread_recursive_mutex_init_function (__gthread_recursive_mutex_t *__mutex) +{ + if (__gthread_active_p ()) + { + pthread_mutexattr_t __attr; + int __r; + + __r = __gthrw_(pthread_mutexattr_init) (&__attr); + if (!__r) + __r = __gthrw_(pthread_mutexattr_settype) (&__attr, + PTHREAD_MUTEX_RECURSIVE); + if (!__r) + __r = __gthrw_(pthread_mutex_init) (__mutex, &__attr); + if (!__r) + __r = __gthrw_(pthread_mutexattr_destroy) (&__attr); + return __r; + } + return 0; +} +#endif + +static inline int +__gthread_recursive_mutex_lock (__gthread_recursive_mutex_t *__mutex) +{ + return __gthread_mutex_lock (__mutex); +} + +static inline int +__gthread_recursive_mutex_trylock (__gthread_recursive_mutex_t *__mutex) +{ + return __gthread_mutex_trylock (__mutex); +} + +#if _GTHREAD_USE_MUTEX_TIMEDLOCK +static inline int +__gthread_recursive_mutex_timedlock (__gthread_recursive_mutex_t *__mutex, + const __gthread_time_t *__abs_timeout) +{ + return __gthread_mutex_timedlock (__mutex, __abs_timeout); +} +#endif + +static inline int +__gthread_recursive_mutex_unlock (__gthread_recursive_mutex_t *__mutex) +{ + return __gthread_mutex_unlock (__mutex); +} + +static inline int +__gthread_recursive_mutex_destroy (__gthread_recursive_mutex_t *__mutex) +{ + return __gthread_mutex_destroy (__mutex); +} + +#ifdef _GTHREAD_USE_COND_INIT_FUNC +static inline void +__gthread_cond_init_function (__gthread_cond_t *__cond) +{ + if (__gthread_active_p ()) + __gthrw_(pthread_cond_init) (__cond, NULL); +} +#endif + +static inline int +__gthread_cond_broadcast (__gthread_cond_t *__cond) +{ + return __gthrw_(pthread_cond_broadcast) (__cond); +} + +static inline int +__gthread_cond_signal (__gthread_cond_t *__cond) +{ + return __gthrw_(pthread_cond_signal) (__cond); +} + +static inline int +__gthread_cond_wait (__gthread_cond_t *__cond, __gthread_mutex_t *__mutex) +{ + return __gthrw_(pthread_cond_wait) (__cond, __mutex); +} + +static inline int +__gthread_cond_timedwait (__gthread_cond_t *__cond, __gthread_mutex_t *__mutex, + const __gthread_time_t *__abs_timeout) +{ + return __gthrw_(pthread_cond_timedwait) (__cond, __mutex, __abs_timeout); +} + +static inline int +__gthread_cond_wait_recursive (__gthread_cond_t *__cond, + __gthread_recursive_mutex_t *__mutex) +{ + return __gthread_cond_wait (__cond, __mutex); +} + +static inline int +__gthread_cond_destroy (__gthread_cond_t* __cond) +{ + return __gthrw_(pthread_cond_destroy) (__cond); +} + +#endif /* _LIBOBJC */ + +#endif /* ! GCC_GTHR_POSIX_H */ diff --git a/libgcov/include/libgcc_tm.h b/libgcov/include/libgcc_tm.h new file mode 100644 index 0000000..038a60b --- /dev/null +++ b/libgcov/include/libgcc_tm.h @@ -0,0 +1,6 @@ +#ifndef LIBGCC_TM_H +#define LIBGCC_TM_H +/* Automatically generated by mkheader.sh. */ +#include "config/i386/elf-lib.h" +#include "config/i386/value-unwind.h" +#endif /* LIBGCC_TM_H */ diff --git a/libgcov/include/tconfig.h b/libgcov/include/tconfig.h new file mode 100644 index 0000000..7ec80a1 --- /dev/null +++ b/libgcov/include/tconfig.h @@ -0,0 +1,10 @@ +#ifndef GCC_TCONFIG_H +#define GCC_TCONFIG_H +#ifndef USED_FOR_TARGET +# define USED_FOR_TARGET +#endif +#include "auto-host.h" +#ifdef IN_GCC +# include "ansidecl.h" +#endif +#endif /* GCC_TCONFIG_H */ diff --git a/libgcov/include/tm.h b/libgcov/include/tm.h new file mode 100644 index 0000000..611fa76 --- /dev/null +++ b/libgcov/include/tm.h @@ -0,0 +1,52 @@ +#ifndef GCC_TM_H +#define GCC_TM_H +#ifndef LIBC_GLIBC +# define LIBC_GLIBC 1 +#endif +#ifndef LIBC_UCLIBC +# define LIBC_UCLIBC 2 +#endif +#ifndef LIBC_BIONIC +# define LIBC_BIONIC 3 +#endif +#ifndef LIBC_MUSL +# define LIBC_MUSL 4 +#endif +#ifndef DEFAULT_LIBC +# define DEFAULT_LIBC LIBC_GLIBC +#endif +#ifndef ANDROID_DEFAULT +# define ANDROID_DEFAULT 0 +#endif +#ifdef IN_GCC +# include "options.h" +# include "insn-constants.h" +# include "config/vxworks-dummy.h" +# include "config/i386/biarch64.h" +# include "config/i386/i386.h" +# include "config/i386/unix.h" +# include "config/i386/att.h" +# include "config/dbxelf.h" +# include "config/elfos.h" +# include "config/gnu-user.h" +# include "config/glibc-stdint.h" +# include "config/i386/x86-64.h" +# include "config/i386/gnu-user-common.h" +# include "config/i386/gnu-user64.h" +# include "config/linux.h" +# include "config/linux-android.h" +# include "config/i386/linux-common.h" +# include "config/i386/linux64.h" +# include "config/initfini-array.h" +#endif +#if defined IN_GCC && !defined GENERATOR_FILE && !defined USED_FOR_TARGET +# include "insn-flags.h" +#endif +#if defined IN_GCC && !defined GENERATOR_FILE +# include "insn-modes.h" +#endif +#if defined IN_GCC && defined GENERATOR_FILE && !defined BITS_PER_UNIT +#include "machmode.h" +#endif +# include "defaults.h" +#endif /* GCC_TM_H */ -- 2.17.1

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