#define OBJECT_FORMAT_MACHO
#ifndef CONFIG_DARWIN_H
#define CONFIG_DARWIN_H
#define MATH_LIBRARY ""
#define HAVE_ATEXIT
#define DO_GLOBAL_DTORS_BODY
#ifndef SIZE_TYPE
#define SIZE_TYPE "long unsigned int"
#endif
#undef PTRDIFF_TYPE
#define PTRDIFF_TYPE "int"
#undef WCHAR_TYPE
#define WCHAR_TYPE "int"
#undef WCHAR_TYPE_SIZE
#define WCHAR_TYPE_SIZE 32
#define NEXT_OBJC_RUNTIME
#undef DEFAULT_PCC_STRUCT_RETURN
#define DEFAULT_PCC_STRUCT_RETURN 0
#define FRAMEWORK_HEADERS
#undef WARN_FOUR_CHAR_CONSTANTS
#define WARN_FOUR_CHAR_CONSTANTS 0
#define TARGET_OPTION_TRANSLATE_TABLE \
{ "-all_load", "-Zall_load" }, \
{ "-allowable_client", "-Zallowable_client" }, \
{ "-arch_errors_fatal", "-Zarch_errors_fatal" }, \
{ "-bind_at_load", "-Zbind_at_load" }, \
{ "-bundle", "-Zbundle" }, \
{ "-bundle_loader", "-Zbundle_loader" }, \
{ "-weak_reference_mismatches", "-Zweak_reference_mismatches" }, \
{ "-dead_strip", "-Zdead_strip" }, \
{ "-no_dead_strip_inits_and_terms", "-Zno_dead_strip_inits_and_terms" }, \
{ "-dependency-file", "-MF" }, \
{ "-dylib_file", "-Zdylib_file" }, \
{ "-dynamic", "-Zdynamic" }, \
{ "-dynamiclib", "-Zdynamiclib" }, \
{ "-exported_symbols_list", "-Zexported_symbols_list" }, \
{ "-seg_addr_table_filename", "-Zseg_addr_table_filename" }, \
{ "-filelist", "-Xlinker -filelist -Xlinker" }, \
{ "-flat_namespace", "-Zflat_namespace" }, \
{ "-force_cpusubtype_ALL", "-Zforce_cpusubtype_ALL" }, \
{ "-force_flat_namespace", "-Zforce_flat_namespace" }, \
{ "-image_base", "-Zimage_base" }, \
{ "-init", "-Zinit" }, \
{ "-install_name", "-Zinstall_name" }, \
{ "-multiply_defined_unused", "-Zmultiplydefinedunused" }, \
{ "-multiply_defined", "-Zmultiply_defined" }, \
{ "-multi_module", "-Zmulti_module" }, \
{ "-static", "-static -Wa,-static" }, \
{ "-single_module", "-Zsingle_module" }, \
{ "-unexported_symbols_list", "-Zunexported_symbols_list" }
extern const char *darwin_one_byte_bool;
#undef SUBTARGET_OPTIONS
#define SUBTARGET_OPTIONS \
{"one-byte-bool", &darwin_one_byte_bool, N_("Set sizeof(bool) to 1"), 0 }
#define SUBTARGET_OS_CPP_BUILTINS() \
do \
{ \
extern int flag_objc, flag_objc_gc; \
builtin_define ("__MACH__"); \
builtin_define ("__APPLE__"); \
if (flag_objc && flag_objc_gc) \
{ \
builtin_define ("__strong=__attribute__((objc_gc(strong)))"); \
builtin_define ("__OBJC_GC__"); \
} \
else \
builtin_define ("__strong="); \
} \
while (0)
#undef WORD_SWITCH_TAKES_ARG
#define WORD_SWITCH_TAKES_ARG(STR) \
(DEFAULT_WORD_SWITCH_TAKES_ARG (STR) ? 1 : \
!strcmp (STR, "Zallowable_client") ? 1 : \
!strcmp (STR, "arch") ? 1 : \
!strcmp (STR, "arch_only") ? 1 : \
!strcmp (STR, "Zbundle_loader") ? 1 : \
!strcmp (STR, "client_name") ? 1 : \
!strcmp (STR, "compatibility_version") ? 1 : \
!strcmp (STR, "current_version") ? 1 : \
!strcmp (STR, "Zdylib_file") ? 1 : \
!strcmp (STR, "Zexported_symbols_list") ? 1 : \
!strcmp (STR, "Zimage_base") ? 1 : \
!strcmp (STR, "Zinit") ? 1 : \
!strcmp (STR, "Zinstall_name") ? 1 : \
!strcmp (STR, "Zmultiplydefinedunused") ? 1 : \
!strcmp (STR, "Zmultiply_defined") ? 1 : \
!strcmp (STR, "precomp-trustfile") ? 1 : \
!strcmp (STR, "read_only_relocs") ? 1 : \
!strcmp (STR, "sectcreate") ? 3 : \
!strcmp (STR, "sectorder") ? 3 : \
!strcmp (STR, "Zseg_addr_table_filename") ?1 :\
!strcmp (STR, "seg1addr") ? 1 : \
!strcmp (STR, "segprot") ? 3 : \
!strcmp (STR, "seg_addr_table") ? 1 : \
!strcmp (STR, "sub_library") ? 1 : \
!strcmp (STR, "sub_umbrella") ? 1 : \
!strcmp (STR, "umbrella") ? 1 : \
!strcmp (STR, "undefined") ? 1 : \
!strcmp (STR, "Zunexported_symbols_list") ? 1 : \
!strcmp (STR, "Zweak_reference_mismatches") ? 1 : \
!strcmp (STR, "pagezero_size") ? 1 : \
!strcmp (STR, "segs_read_only_addr") ? 1 : \
!strcmp (STR, "segs_read_write_addr") ? 1 : \
!strcmp (STR, "sectalign") ? 3 : \
!strcmp (STR, "sectobjectsymbols") ? 2 : \
!strcmp (STR, "segcreate") ? 3 : \
!strcmp (STR, "dylinker_install_name") ? 1 : \
0)
#undef CPP_SPEC
#define CPP_SPEC "%{static:%{!dynamic:-D__STATIC__}}%{!static:-D__DYNAMIC__} \
%{arch} %{<precomp*} %{<cpp-precomp}"
#undef CC1PLUS_SPEC
#define CC1PLUS_SPEC "-D__private_extern__=extern"
#define LINK_COMMAND_SPEC "\
%{!foutput-dbg*:%{!fdump=*:%{!fsyntax-only:%{!precomp:%{!c:%{!M:%{!MM:%{!E:%{!S:\
%{!Zdynamiclib:%(linker)}%{Zdynamiclib:/usr/bin/libtool} \
%{!Zdynamiclib:-arch %T %{@:-arch_multiple}} \
%{Zdynamiclib:-arch_only %T} \
%l %X %{d} %{s} %{t} %{Z} \
%{!Zdynamiclib:%{A} %{e*} %{m} %{N} %{n} %{r} %{u*} %{x} %{z}} \
%{@:-o %f%u.out}%{!@:%{o*}%{!o:-o a.out}} \
%{!Zdynamiclib:%{!A:%{!nostdlib:%{!nostartfiles:%S}}}} \
%{L*} %(link_libgcc) %o %{!nostdlib:%{!nodefaultlibs:%G %L}} \
%{!A:%{!nostdlib:%{!nostartfiles:%E}}} %{T*} %{F*} \
%{!--help:%{!no-c++filt|c++filt:| c++filt }} }}}}}}}}}"
#define LINK_SPEC \
"%{static}%{!static:-dynamic} \
%{!Zdynamiclib: \
%{Zbundle:-bundle} \
%{Zbundle_loader*:-bundle_loader %*} \
%{client_name*} \
%{compatibility_version*:%e-compatibility_version only allowed with -dynamiclib\
} \
%{current_version*:%e-current_version only allowed with -dynamiclib} \
%{Zforce_cpusubtype_ALL:-force_cpusubtype_ALL} \
%{Zforce_flat_namespace:-force_flat_namespace} \
%{Zinstall_name*:%e-install_name only allowed with -dynamiclib} \
%{keep_private_externs} \
%{private_bundle} \
} \
%{Zdynamiclib: \
%{Zbundle:%e-bundle not allowed with -dynamiclib} \
%{Zbundle_loader*:%e-bundle_loader not allowed with -dynamiclib} \
%{client_name*:%e-client_name not allowed with -dynamiclib} \
%{compatibility_version*} \
%{current_version*} \
%{Zforce_cpusubtype_ALL:%e-force_cpusubtype_ALL not allowed with -dynamiclib} \
%{Zforce_flat_namespace:%e-force_flat_namespace not allowed with -dynamiclib} \
%{Zinstall_name*:-install_name %*} \
%{keep_private_externs:%e-keep_private_externs not allowed with -dynamiclib} \
%{private_bundle:%e-private_bundle not allowed with -dynamiclib} \
} \
%{Zall_load:-all_load}%{Zdynamiclib:%{!Zall_load:-noall_load}} \
%{Zallowable_client*:-allowable_client %*} \
%{Zbind_at_load:-bind_at_load} \
%{Zarch_errors_fatal:-arch_errors_fatal} \
%{Zdead_strip:-dead_strip} \
%{Zno_dead_strip_inits_and_terms:-no_dead_strip_inits_and_terms} \
%{Zdylib_file*:-dylib_file %*} \
%{Zdynamic:-dynamic}\
%{Zexported_symbols_list*:-exported_symbols_list %*} \
%{Zflat_namespace:-flat_namespace} \
%{headerpad_max_install_names*} \
%{Zimage_base*:-image_base %*} \
%{Zinit*:-init %*} \
%{nomultidefs} \
%{Zmulti_module:-multi_module} %{Zsingle_module:-single_module} \
%{Zmultiply_defined*:-multiply_defined %*} \
%{Zmultiplydefinedunused*:-multiply_defined_unused %*} \
%{prebind} %{noprebind} %{prebind_all_twolevel_modules} \
%{read_only_relocs} \
%{sectcreate*} %{sectorder*} %{seg1addr*} %{segprot*} %{seg_addr_table*} \
%{Zseg_addr_table_filename*:-seg_addr_table_filename %*} \
%{sub_library*} %{sub_umbrella*} \
%{twolevel_namespace} %{twolevel_namespace_hints} \
%{umbrella*} \
%{undefined*} \
%{Zunexported_symbols_list*:-unexported_symbols_list %*} \
%{Zweak_reference_mismatches*:-weak_reference_mismatches %*} \
%{X} \
%{y*} \
%{w} \
%{pagezero_size*} %{segs_read_*} %{seglinkedit} %{noseglinkedit} \
%{sectalign*} %{sectobjectsymbols*} %{segcreate*} %{whyload} \
%{whatsloaded} %{dylinker_install_name*} \
%{dylinker} %{Mach} "
#undef LIB_SPEC
#define LIB_SPEC "%{!static:-lSystem}"
#undef LIBGCC_SPEC
#define LIBGCC_SPEC "%{static:-lgcc_static} \
%{!static:-lgcc}"
#undef STARTFILE_SPEC
#define STARTFILE_SPEC \
"%{!Zdynamiclib:%{Zbundle:%{!static:-lbundle1.o}} \
%{!Zbundle:%{pg:%{static:-lgcrt0.o} \
%{!static:%{object:-lgcrt0.o} \
%{!object:%{preload:-lgcrt0.o} \
%{!preload:-lgcrt1.o -lcrt2.o}}}} \
%{!pg:%{static:-lcrt0.o} \
%{!static:%{object:-lcrt0.o} \
%{!object:%{preload:-lcrt0.o} \
%{!preload:-lcrt1.o -lcrt2.o}}}}}}"
#undef DOLLARS_IN_IDENTIFIERS
#define DOLLARS_IN_IDENTIFIERS 2
#define DBX_DEBUGGING_INFO 1
#define DBX_ONLY_USED_SYMBOLS
#define DBX_USE_BINCL
#define DBX_CONTIN_LENGTH 0
#undef DBX_OUTPUT_MAIN_SOURCE_FILE_END
#define DBX_OUTPUT_MAIN_SOURCE_FILE_END(FILE, FILENAME) \
do { text_section (); \
fprintf (FILE, \
"\t.stabs \"%s\",%d,0,0,Letext\nLetext:\n", "" , N_SO); \
} while (0)
#define NO_PROFILE_COUNTERS
#undef INIT_SECTION_ASM_OP
#define INIT_SECTION_ASM_OP
#define STATIC_INIT_SECTION "__TEXT,__StaticInit,regular,pure_instructions"
#undef INVOKE__main
#define TARGET_ASM_CONSTRUCTOR machopic_asm_out_constructor
#define TARGET_ASM_DESTRUCTOR machopic_asm_out_destructor
#define USER_LABEL_PREFIX "_"
#undef ASM_FILE_START
#define ASM_FILE_START(FILE)
#undef ASM_FILE_END
#define ASM_FILE_END(FILE) \
do { \
machopic_finish (asm_out_file); \
if (strcmp (lang_hooks.name, "GNU C++") == 0) \
{ \
constructor_section (); \
destructor_section (); \
ASM_OUTPUT_ALIGN (FILE, 1); \
} \
\
fprintf (asm_out_file, "\t.subsections_via_symbols\n"); \
\
} while (0)
#define ASM_OUTPUT_SKIP(FILE,SIZE) \
fprintf (FILE, "\t.space %d\n", SIZE)
#undef OBJC_GEN_METHOD_LABEL
#define OBJC_GEN_METHOD_LABEL(BUF,IS_INST,CLASS_NAME,CAT_NAME,SEL_NAME,NUM) \
do { if (CAT_NAME) \
sprintf (BUF, "%c[%s(%s) %s]", (IS_INST) ? '-' : '+', \
(CLASS_NAME), (CAT_NAME), (SEL_NAME)); \
else \
sprintf (BUF, "%c[%s %s]", (IS_INST) ? '-' : '+', \
(CLASS_NAME), (SEL_NAME)); \
} while (0)
#undef ASM_DECLARE_OBJECT_NAME
#define ASM_DECLARE_OBJECT_NAME(FILE, NAME, DECL) \
do { \
const char *xname = NAME; \
if (GET_CODE (XEXP (DECL_RTL (DECL), 0)) != SYMBOL_REF) \
xname = IDENTIFIER_POINTER (DECL_NAME (DECL)); \
\
if (! DECL_IS_COALESCED_OR_WEAK (DECL)) \
if ((TREE_STATIC (DECL) \
&& (!DECL_COMMON (DECL) || !TREE_PUBLIC (DECL))) \
|| DECL_INITIAL (DECL)) \
machopic_define_name (xname); \
if ((TREE_STATIC (DECL) \
&& (!DECL_COMMON (DECL) || !TREE_PUBLIC (DECL))) \
|| DECL_INITIAL (DECL)) \
(* targetm.encode_section_info) (DECL, false); \
ASM_OUTPUT_LABEL (FILE, xname); \
} while (0)
#define ASM_DECLARE_FUNCTION_NAME(FILE, NAME, DECL) \
do { \
const char *xname = NAME; \
if (GET_CODE (XEXP (DECL_RTL (DECL), 0)) != SYMBOL_REF) \
xname = IDENTIFIER_POINTER (DECL_NAME (DECL)); \
\
if (! DECL_IS_COALESCED_OR_WEAK (DECL)) \
if ((TREE_STATIC (DECL) \
&& (!DECL_COMMON (DECL) || !TREE_PUBLIC (DECL))) \
|| DECL_INITIAL (DECL)) \
machopic_define_name (xname); \
if ((TREE_STATIC (DECL) \
&& (!DECL_COMMON (DECL) || !TREE_PUBLIC (DECL))) \
|| DECL_INITIAL (DECL)) \
(* targetm.encode_section_info) (DECL, false); \
ASM_OUTPUT_LABEL (FILE, xname); \
} while (0)
#undef ASM_OUTPUT_LABELREF
#define ASM_OUTPUT_LABELREF(FILE,NAME) \
do { \
const char *xname = darwin_strip_name_encoding (NAME); \
if (xname[0] == '&' || xname[0] == '*') \
{ \
int len = strlen (xname); \
if (len > 6 && !strcmp ("$stub", xname + len - 5)) \
machopic_validate_stub_or_non_lazy_ptr (xname, 1); \
else if (len > 7 && !strcmp ("$stub\"", xname + len - 6)) \
machopic_validate_stub_or_non_lazy_ptr (xname, 1); \
else if (len > 14 && !strcmp ("$non_lazy_ptr", xname + len - 13)) \
machopic_validate_stub_or_non_lazy_ptr (xname, 0); \
\
if (xname[1] != '"' && name_needs_quotes (&xname[1])) \
fprintf (FILE, "\"%s\"", &xname[1]); \
else \
fputs (&xname[1], FILE); \
\
} \
else if (xname[0] == '+' || xname[0] == '-') \
fprintf (FILE, "\"%s\"", xname); \
else if (!strncmp (xname, "_OBJC_", 6)) \
fprintf (FILE, "L%s", xname); \
else if (!strncmp (xname, ".objc_class_name_", 17)) \
fprintf (FILE, "%s", xname); \
\
else if (xname[0] != '"' && name_needs_quotes (xname)) \
fprintf (FILE, "\"%s\"", xname); \
\
else \
fprintf (FILE, "_%s", xname); \
} while (0)
#undef TEXT_SECTION_ASM_OP
#define TEXT_SECTION_ASM_OP ".text"
#undef DATA_SECTION_ASM_OP
#define DATA_SECTION_ASM_OP ".data"
#undef ALIGN_ASM_OP
#define ALIGN_ASM_OP ".align"
#undef ASM_OUTPUT_ALIGN
#define ASM_OUTPUT_ALIGN(FILE,LOG) \
if ((LOG) != 0) \
fprintf (FILE, "\t%s %d\n", ALIGN_ASM_OP, (LOG))
#undef ASM_OUTPUT_ALIGNED_DECL_LOCAL
#define ASM_OUTPUT_ALIGNED_DECL_LOCAL(FILE, DECL, NAME, SIZE, ALIGN) \
do { \
fputs (".lcomm ", (FILE)); \
assemble_name ((FILE), (NAME)); \
fprintf ((FILE), ",%u,%u\n", (SIZE), \
floor_log2 ((ALIGN) / BITS_PER_UNIT)); \
if ((DECL) && ((TREE_STATIC (DECL) \
&& (!DECL_COMMON (DECL) || !TREE_PUBLIC (DECL))) \
|| DECL_INITIAL (DECL))) \
(* targetm.encode_section_info) (DECL, false); \
if ((DECL) && ((TREE_STATIC (DECL) \
&& (!DECL_COMMON (DECL) || !TREE_PUBLIC (DECL))) \
|| DECL_INITIAL (DECL))) \
machopic_define_name (NAME); \
} while (0)
#undef MAX_OFILE_ALIGNMENT
#define MAX_OFILE_ALIGNMENT 0x8000
#undef SECTION_FUNCTION
#define SECTION_FUNCTION(FUNCTION, SECTION, DIRECTIVE, OBJC) \
extern void FUNCTION PARAMS ((void)); \
void \
FUNCTION () \
{ \
if (in_section != SECTION) \
{ \
if (OBJC) \
objc_section_init (); \
data_section (); \
if (asm_out_file) \
fprintf (asm_out_file, "%s\n", DIRECTIVE); \
in_section = SECTION; \
} \
} \
#undef EXTRA_SECTIONS
#define EXTRA_SECTIONS \
in_const, in_const_data, in_cstring, in_literal4, in_literal8, \
in_constructor, in_destructor, in_mod_init, in_mod_term, \
in_objc_class, in_objc_meta_class, in_objc_category, \
in_objc_class_vars, in_objc_instance_vars, \
in_objc_cls_meth, in_objc_inst_meth, \
in_objc_cat_cls_meth, in_objc_cat_inst_meth, \
in_objc_selector_refs, \
in_objc_selector_fixup, \
in_objc_symbols, in_objc_module_info, \
in_objc_protocol, in_objc_string_object, \
in_objc_constant_string_object, \
\
in_cfstring_constant_object, \
\
in_objc_image_info, \
in_objc_class_names, in_objc_meth_var_names, \
in_objc_meth_var_types, in_objc_cls_refs, \
in_machopic_nl_symbol_ptr, \
in_machopic_lazy_symbol_ptr, \
in_machopic_symbol_stub, \
in_machopic_symbol_stub1, \
in_machopic_picsymbol_stub, \
in_machopic_picsymbol_stub1, \
in_darwin_exception, in_darwin_eh_frame, \
num_sections
#undef EXTRA_SECTION_FUNCTIONS
#define EXTRA_SECTION_FUNCTIONS \
static void objc_section_init PARAMS ((void)); \
SECTION_FUNCTION (const_section, \
in_const, \
".const", 0) \
SECTION_FUNCTION (const_data_section, \
in_const_data, \
".const_data", 0) \
SECTION_FUNCTION (cstring_section, \
in_cstring, \
".cstring", 0) \
SECTION_FUNCTION (literal4_section, \
in_literal4, \
".literal4", 0) \
SECTION_FUNCTION (literal8_section, \
in_literal8, \
".literal8", 0) \
SECTION_FUNCTION (constructor_section, \
in_constructor, \
".constructor", 0) \
SECTION_FUNCTION (mod_init_section, \
in_mod_init, \
".mod_init_func", 0) \
SECTION_FUNCTION (mod_term_section, \
in_mod_term, \
".mod_term_func", 0) \
SECTION_FUNCTION (destructor_section, \
in_destructor, \
".destructor", 0) \
SECTION_FUNCTION (objc_class_section, \
in_objc_class, \
".objc_class", 1) \
SECTION_FUNCTION (objc_meta_class_section, \
in_objc_meta_class, \
".objc_meta_class", 1) \
SECTION_FUNCTION (objc_category_section, \
in_objc_category, \
".objc_category", 1) \
SECTION_FUNCTION (objc_class_vars_section, \
in_objc_class_vars, \
".objc_class_vars", 1) \
SECTION_FUNCTION (objc_instance_vars_section, \
in_objc_instance_vars, \
".objc_instance_vars", 1) \
SECTION_FUNCTION (objc_cls_meth_section, \
in_objc_cls_meth, \
".objc_cls_meth", 1) \
SECTION_FUNCTION (objc_inst_meth_section, \
in_objc_inst_meth, \
".objc_inst_meth", 1) \
SECTION_FUNCTION (objc_cat_cls_meth_section, \
in_objc_cat_cls_meth, \
".objc_cat_cls_meth", 1) \
SECTION_FUNCTION (objc_cat_inst_meth_section, \
in_objc_cat_inst_meth, \
".objc_cat_inst_meth", 1) \
SECTION_FUNCTION (objc_selector_refs_section, \
in_objc_selector_refs, \
".objc_message_refs", 1) \
SECTION_FUNCTION (objc_selector_fixup_section, \
in_objc_selector_fixup, \
\
".section __OBJC, __sel_fixup, regular, no_dead_strip", 1) \
SECTION_FUNCTION (objc_symbols_section, \
in_objc_symbols, \
".objc_symbols", 1) \
SECTION_FUNCTION (objc_module_info_section, \
in_objc_module_info, \
".objc_module_info", 1) \
SECTION_FUNCTION (objc_protocol_section, \
in_objc_protocol, \
".objc_protocol", 1) \
SECTION_FUNCTION (objc_string_object_section, \
in_objc_string_object, \
".objc_string_object", 1) \
SECTION_FUNCTION (objc_constant_string_object_section, \
in_objc_constant_string_object, \
\
".section __OBJC, __cstring_object, regular, no_dead_strip", 1) \
\
\
\
\
SECTION_FUNCTION (cfstring_constant_object_section, \
in_cfstring_constant_object, \
".section __DATA, __cfstring", 0) \
\
\
SECTION_FUNCTION (objc_image_info_section, \
in_objc_image_info, \
\
".section __OBJC, __image_info, regular, no_dead_strip", 1) \
\
SECTION_FUNCTION (objc_class_names_section, \
in_objc_class_names, \
".objc_class_names", 1) \
SECTION_FUNCTION (objc_meth_var_names_section, \
in_objc_meth_var_names, \
".objc_meth_var_names", 1) \
SECTION_FUNCTION (objc_meth_var_types_section, \
in_objc_meth_var_types, \
".objc_meth_var_types", 1) \
SECTION_FUNCTION (objc_cls_refs_section, \
in_objc_cls_refs, \
".objc_cls_refs", 1) \
\
SECTION_FUNCTION (machopic_lazy_symbol_ptr_section, \
in_machopic_lazy_symbol_ptr, \
".lazy_symbol_pointer", 0) \
SECTION_FUNCTION (machopic_nl_symbol_ptr_section, \
in_machopic_nl_symbol_ptr, \
".non_lazy_symbol_pointer", 0) \
SECTION_FUNCTION (machopic_symbol_stub_section, \
in_machopic_symbol_stub, \
".symbol_stub", 0) \
SECTION_FUNCTION (machopic_symbol_stub1_section, \
in_machopic_symbol_stub1, \
".section __TEXT,__symbol_stub1,symbol_stubs,pure_instructions,16", 0) \
SECTION_FUNCTION (machopic_picsymbol_stub_section, \
in_machopic_picsymbol_stub, \
".picsymbol_stub", 0) \
SECTION_FUNCTION (machopic_picsymbol_stub1_section, \
in_machopic_picsymbol_stub1, \
".section __TEXT,__picsymbolstub1,symbol_stubs,pure_instructions,32", 0) \
SECTION_FUNCTION (darwin_exception_section, \
in_darwin_exception, \
".section __DATA,__gcc_except_tab", 0) \
SECTION_FUNCTION (darwin_eh_frame_section, \
in_darwin_eh_frame, \
\
".section " EH_FRAME_SECTION_NAME ",__eh_frame" EH_FRAME_SECTION_ATTR, 0) \
\
static void \
objc_section_init () \
{ \
static int been_here = 0; \
\
if (been_here == 0) \
{ \
been_here = 1; \
\
objc_cat_cls_meth_section (); \
objc_cat_inst_meth_section (); \
objc_string_object_section (); \
objc_constant_string_object_section (); \
objc_selector_refs_section (); \
objc_selector_fixup_section (); \
objc_cls_refs_section (); \
objc_class_section (); \
objc_meta_class_section (); \
\
objc_cls_meth_section (); \
objc_inst_meth_section (); \
objc_protocol_section (); \
objc_class_names_section (); \
objc_meth_var_types_section (); \
objc_meth_var_names_section (); \
objc_category_section (); \
objc_class_vars_section (); \
objc_instance_vars_section (); \
objc_module_info_section (); \
objc_symbols_section (); \
} \
}
#define READONLY_DATA_SECTION const_section
#undef TARGET_ASM_SELECT_SECTION
#define TARGET_ASM_SELECT_SECTION machopic_select_section
#undef TARGET_ASM_SELECT_RTX_SECTION
#define TARGET_ASM_SELECT_RTX_SECTION machopic_select_rtx_section
#define ASM_DECLARE_UNRESOLVED_REFERENCE(FILE,NAME) \
do { \
if (FILE) { \
\
if (MACHOPIC_INDIRECT) \
fprintf (FILE, "\t.lazy_reference "); \
else \
fprintf (FILE, "\t.reference "); \
assemble_name (FILE, NAME); \
fprintf (FILE, "\n"); \
} \
} while (0)
#define ASM_DECLARE_CLASS_REFERENCE(FILE,NAME) \
do { \
if (FILE) { \
fprintf (FILE, "\t"); \
assemble_name (FILE, NAME); \
fprintf (FILE, "=0\n"); \
(*targetm.asm_out.globalize_label) (FILE, NAME); \
} \
} while (0)
#define GLOBAL_ASM_OP ".globl "
#define TARGET_ASM_GLOBALIZE_LABEL darwin_globalize_label
#define ASM_PRIVATE_EXTERNIZE_LABEL(FILE, NAME) \
do { const char* _x = (NAME); if (!!strncmp (_x, "_OBJC_", 6)) { \
fputs (".private_extern ", FILE); assemble_name (FILE, _x); \
fputs ("\n", FILE); }} while (0)
#ifdef APPLE_WEAK_ASSEMBLER_DIRECTIVE
#define ASM_WEAK_DEFINITIONIZE_LABEL(FILE, NAME) \
do { const char* _x = (NAME); if (!!strncmp (_x, "_OBJC_", 6)) { \
fputs (".weak_definition ", FILE); assemble_name (FILE, _x); \
fputs ("\n", FILE); }} while (0)
#endif
#undef ASM_GENERATE_INTERNAL_LABEL
#define ASM_GENERATE_INTERNAL_LABEL(LABEL,PREFIX,NUM) \
sprintf (LABEL, "*%s%ld", PREFIX, (long)(NUM))
#undef ASM_OUTPUT_INTERNAL_LABEL
#define ASM_OUTPUT_INTERNAL_LABEL(FILE,PREFIX,NUM) \
fprintf (FILE, "%s%d:\n", PREFIX, NUM)
#ifndef JUMP_TABLES_IN_TEXT_SECTION
#define JUMP_TABLES_IN_TEXT_SECTION 1
#endif
enum machopic_addr_class {
MACHOPIC_UNDEFINED,
MACHOPIC_DEFINED_DATA,
MACHOPIC_UNDEFINED_DATA,
MACHOPIC_DEFINED_FUNCTION,
MACHOPIC_UNDEFINED_FUNCTION
};
#define MACHO_DYNAMIC_NO_PIC_P() (TARGET_DYNAMIC_NO_PIC)
#define MACHOPIC_INDIRECT (flag_pic || MACHO_DYNAMIC_NO_PIC_P ())
#define MACHOPIC_JUST_INDIRECT (flag_pic == 1 || MACHO_DYNAMIC_NO_PIC_P ())
#define MACHOPIC_PURE (flag_pic == 2 && ! MACHO_DYNAMIC_NO_PIC_P ())
#undef TARGET_ENCODE_SECTION_INFO
#define TARGET_ENCODE_SECTION_INFO darwin_encode_section_info
#undef TARGET_STRIP_NAME_ENCODING
#define TARGET_STRIP_NAME_ENCODING darwin_strip_name_encoding
#define REDO_SECTION_INFO_P(DECL) (1)
#define GEN_BINDER_NAME_FOR_STUB(BUF,STUB,STUB_LENGTH) \
do { \
const char *const stub_ = (STUB); \
char *buffer_ = (BUF); \
strcpy (buffer_, stub_); \
if (stub_[0] == '"') \
{ \
strcpy (buffer_ + (STUB_LENGTH) - 1, "_binder\""); \
} \
else \
{ \
strcpy (buffer_ + (STUB_LENGTH), "_binder"); \
} \
} while (0)
#define GEN_SYMBOL_NAME_FOR_SYMBOL(BUF,SYMBOL,SYMBOL_LENGTH) \
do { \
const char *const symbol_ = (SYMBOL); \
char *buffer_ = (BUF); \
if (name_needs_quotes (symbol_) && symbol_[0] != '"') \
{ \
sprintf (buffer_, "\"%s\"", symbol_); \
} \
else \
{ \
strcpy (buffer_, symbol_); \
} \
} while (0)
#define GEN_LAZY_PTR_NAME_FOR_SYMBOL(BUF,SYMBOL,SYMBOL_LENGTH) \
do { \
const char *symbol_ = darwin_strip_name_encoding (SYMBOL); \
char *buffer_ = (BUF); \
if (symbol_[0] == '"') \
{ \
strcpy (buffer_, "\"L"); \
strcpy (buffer_ + 2, symbol_ + 1); \
strcpy (buffer_ + (SYMBOL_LENGTH), "$lazy_ptr\""); \
} \
else if (name_needs_quotes (symbol_)) \
{ \
strcpy (buffer_, "\"L"); \
strcpy (buffer_ + 2, symbol_); \
strcpy (buffer_ + (SYMBOL_LENGTH) + 2, "$lazy_ptr\""); \
} \
else \
{ \
strcpy (buffer_, "L"); \
strcpy (buffer_ + 1, symbol_); \
strcpy (buffer_ + (SYMBOL_LENGTH) + 1, "$lazy_ptr"); \
} \
} while (0)
#define TARGET_ASM_EXCEPTION_SECTION darwin_exception_section
#define TARGET_ASM_EH_FRAME_SECTION darwin_eh_frame_section
#define EH_FRAME_SECTION_ATTR
#define EH_FRAME_SECTION_NAME "__TEXT"
#define COALESCED_UNWIND_INFO
#ifdef COALESCED_UNWIND_INFO
#undef EH_FRAME_SECTION_ATTR
#ifdef APPLE_WEAK_SECTION_ATTRIBUTE
#define APPLE_EH_FRAME_WEAK_DEFINITIONS ",weak_definitions"
#else
#define APPLE_EH_FRAME_WEAK_DEFINITIONS ""
#endif
#ifdef APPLE_STRIP_STATIC_SYMS_SECTION_ATTRIBUTE
#define APPLE_EH_FRAME_STRIP_STATIC "+strip_static_syms"
#else
#define APPLE_EH_FRAME_STRIP_STATIC ""
#endif
#define EH_FRAME_SECTION_ATTR \
",coalesced" APPLE_EH_FRAME_WEAK_DEFINITIONS ",no_toc" APPLE_EH_FRAME_STRIP_STATIC
#define EH_FRAME_SECTION_ATTR \
",coalesced" \
APPLE_EH_FRAME_WEAK_DEFINITIONS \
",no_toc" \
APPLE_EH_FRAME_STRIP_STATIC \
"+live_support"
#ifdef APPLE_WEAK_ASSEMBLER_DIRECTIVE
#define APPLE_ASM_WEAK_DEF_FMT_STRING(LAB) \
(name_needs_quotes(LAB) ? ".weak_definition \"%s.eh\"\n" : ".weak_definition %s.eh\n")
#else
#define APPLE_ASM_WEAK_DEF_FMT_STRING(LAB) \
(name_needs_quotes(LAB) ? ";.weak_definition \"%s.eh\"\n" : ";.weak_definition %s.eh\n")
#endif
#define ASM_OUTPUT_COAL_UNWIND_LABEL(FILE, LAB, COAL, PUBLIC, PRIVATE_EXTERN) \
do { \
if ((COAL) || (PUBLIC) || (PRIVATE_EXTERN)) \
fprintf ((FILE), \
(name_needs_quotes(LAB) ? "%s \"%s.eh\"\n" : "%s %s.eh\n"), \
((PUBLIC) ? ".globl" : ".private_extern"), \
(LAB)); \
if (COAL) \
fprintf ((FILE), \
APPLE_ASM_WEAK_DEF_FMT_STRING(LAB), \
(LAB)); \
fprintf ((FILE), \
(name_needs_quotes(LAB) ? "\"%s.eh\":\n" : "%s.eh:\n"), \
(LAB)); \
} while (0)
#define ASM_OUTPUT_EMPTY_COAL_UNWIND_LABEL(FILE, LAB, COAL, \
PUBLIC, PRIVATE_EXTERN) \
do { \
if ((COAL) || (PUBLIC) || (PRIVATE_EXTERN)) \
fprintf ((FILE), \
(name_needs_quotes(LAB) ? "%s \"%s.eh\"\n" : "%s %s.eh\n"), \
((PUBLIC) ? ".globl" : ".private_extern"), \
(LAB)); \
\
if (COAL) \
fprintf ((FILE), \
APPLE_ASM_WEAK_DEF_FMT_STRING(LAB), \
(LAB)); \
fprintf ((FILE), \
(name_needs_quotes(LAB) \
? "\t\"%s.eh\" = 0\n" : "\t%s.eh = 0\n"), \
(LAB)); \
fprintf ((FILE), \
(name_needs_quotes(LAB) \
? ".no_dead_strip \"%s.eh\"\n" : ".no_dead_strip %s.eh\n"), \
(LAB)); \
} while (0)
#endif
#undef ASM_PREFERRED_EH_DATA_FORMAT
#define ASM_PREFERRED_EH_DATA_FORMAT(CODE,GLOBAL) \
(((CODE) == 2 && (GLOBAL) == 1) \
? (DW_EH_PE_pcrel | DW_EH_PE_indirect) : \
((CODE) == 1 || (GLOBAL) == 0) ? DW_EH_PE_pcrel : DW_EH_PE_absptr)
#define ASM_MAYBE_OUTPUT_ENCODED_ADDR_RTX(ASM_OUT_FILE, ENCODING, SIZE, ADDR, DONE) \
if (ENCODING == ASM_PREFERRED_EH_DATA_FORMAT (2, 1)) { \
darwin_non_lazy_pcrel (ASM_OUT_FILE, ADDR); \
goto DONE; \
}
#undef REGISTER_OS_PRAGMAS
#define REGISTER_OS_PRAGMAS(PFILE) \
do { \
cpp_register_pragma (PFILE, 0, "mark", darwin_pragma_ignore); \
cpp_register_pragma (PFILE, 0, "options", darwin_pragma_options); \
\
cpp_register_pragma (PFILE, 0, "pack", darwin_pragma_pack); \
\
cpp_register_pragma (PFILE, 0, "segment", darwin_pragma_ignore); \
cpp_register_pragma (PFILE, 0, "unused", darwin_pragma_unused); \
\
cpp_register_pragma (PFILE, 0, "CALL_ON_LOAD", \
darwin_pragma_call_on_load); \
cpp_register_pragma (PFILE, 0, "CALL_ON_UNLOAD", \
darwin_pragma_call_on_unload); \
\
\
cpp_register_pragma (PFILE, 0, "CALL_ON_MODULE_BIND", darwin_pragma_call_on_module_bind); \
\
\
cpp_register_pragma (PFILE, 0, "CC_NO_MACH_TEXT_SECTIONS", darwin_pragma_cc_no_mach_text_sections); \
cpp_register_pragma (PFILE, 0, "CC_OPT_OFF", darwin_pragma_cc_opt_off); \
cpp_register_pragma (PFILE, 0, "CC_OPT_ON", darwin_pragma_cc_opt_on); \
cpp_register_pragma (PFILE, 0, "CC_OPT_RESTORE", darwin_pragma_cc_opt_restore); \
cpp_register_pragma (PFILE, 0, "CC_WRITABLE_STRINGS", darwin_pragma_cc_writable_strings); \
cpp_register_pragma (PFILE, 0, "CC_NON_WRITABLE_STRINGS", darwin_pragma_cc_non_writable_strings); \
\
} while (0)
extern void make_decl_coalesced (tree, int private_extern_p);
#define MAKE_DECL_COALESCED(DECL) \
make_decl_coalesced (DECL, !flag_export_coalesced)
#define COALESCE_STATIC_THUNK(DECL, PUBLIC) \
make_decl_coalesced (DECL, !PUBLIC)
extern int flag_coalescing_enabled,
flag_coalesce_templates, flag_weak_coalesced_definitions;
extern int flag_export_coalesced;
#define COALESCING_ENABLED_P() (flag_coalescing_enabled && MACHOPIC_INDIRECT)
#define COALESCING_TEMPLATES_P(DECL) \
(COALESCING_ENABLED_P () && flag_coalesce_templates)
#define ASM_OUTPUT_DWARF_DELTA(FILE,SIZE,LABEL1,LABEL2) \
darwin_asm_output_dwarf_delta (FILE, SIZE, LABEL1, LABEL2)
#define TARGET_TERMINATE_DW2_EH_FRAME_INFO false
#define MARK_TEMPLATE_COALESCED(DECL) \
do { \
if (COALESCING_TEMPLATES_P (DECL)) { \
int explicit = TREE_PUBLIC (DECL) \
&& (DECL_EXPLICIT_INSTANTIATION (DECL) \
\
|| (TREE_CODE (DECL) == FUNCTION_DECL \
&& DECL_INTERFACE_KNOWN (DECL) \
&& DECL_NOT_REALLY_EXTERN (DECL)) \
\
|| (TREE_CODE (DECL) == VAR_DECL \
&& ! (DECL_COMMON (DECL) || DECL_COMDAT (DECL)))); \
if (!explicit \
|| !flag_weak_coalesced_definitions) \
MAKE_DECL_COALESCED (DECL); \
} \
} while (0)
#undef ASM_DECL_MARK_LIVE
#define ASM_DECL_MARK_LIVE(name) \
do { \
fprintf (asm_out_file, ".no_dead_strip "); \
assemble_name (asm_out_file, name); \
fputc ('\n', asm_out_file); \
} while (0)
#undef TARGET_ASM_NAMED_SECTION
#define TARGET_ASM_NAMED_SECTION darwin_asm_named_section
#undef TARGET_SECTION_TYPE_FLAGS
#define TARGET_SECTION_TYPE_FLAGS darwin_section_type_flags
#define DECL_IS_COALESCED_OR_WEAK(DECL) \
(DECL_COALESCED (DECL) || DECL_WEAK (DECL))
extern int machopic_var_referred_to_p PARAMS ((const char*));
#define MACHOPIC_VAR_REFERRED_TO_P(NAME) machopic_var_referred_to_p (NAME)
#define EXIT_FROM_FATAL_DIAGNOSTIC(status) abort_assembly_and_exit (status)
extern void abort_assembly_and_exit (int status) ATTRIBUTE_NORETURN;
#ifdef RS6000_VECTOR_ALIGNMENT
#define PEG_ALIGN_FOR_MAC68K(DESIRED) \
((flag_altivec && (DESIRED) == RS6000_VECTOR_ALIGNMENT) \
? RS6000_VECTOR_ALIGNMENT \
: MIN ((DESIRED), 16))
#else
#define PEG_ALIGN_FOR_MAC68K(DESIRED) MIN ((DESIRED), 16)
#endif
#define SUBTARGET_ATTRIBUTE_TABLE \
\
{ "apple_kext_compatibility", 0, 0, 0, 1, 0, darwin_handle_odd_attribute }, \
\
{ "objc_gc", 1, 1, 0, 0, 0, darwin_handle_objc_gc_attribute },
#define POSSIBLY_COMPILING_APPLE_KEXT_P() \
(! MACHOPIC_INDIRECT && c_language == clk_cplusplus)
#define CHECK_TRIVIAL_FUNCTION(DECL) \
do { \
const char *_name = IDENTIFIER_POINTER (DECL_NAME (DECL)); \
if (POSSIBLY_COMPILING_APPLE_KEXT_P () && DECL_SAVED_TREE (DECL) \
&& strstr (_name, "operator delete") \
&& TREE_CODE (DECL_SAVED_TREE (DECL)) == COMPOUND_STMT \
&& compound_body_is_empty_p ( \
COMPOUND_BODY (DECL_SAVED_TREE (DECL))))\
TREE_SIDE_EFFECTS (DECL) = 1; \
} while (0)
#define VPTR_INITIALIZER_ADJUSTMENT 8
#define ADJUST_VTABLE_INDEX(IDX, VTBL) \
do { \
if (POSSIBLY_COMPILING_APPLE_KEXT_P () && flag_apple_kext) \
(IDX) = fold (build (PLUS_EXPR, TREE_TYPE (IDX), IDX, size_int (2))); \
} while (0)
#define ASM_OUTPUT_ZEROFILL(FILE, NAME, SIZE, ALIGNMENT) \
do { fputs (".zerofill __DATA, __common, ", (FILE)); \
assemble_name ((FILE), (NAME)); \
fprintf ((FILE), ", %u, %u\n", (SIZE), (ALIGNMENT)); \
in_section = no_section; \
} while (0)
#define CW_ASM_SPECIAL_LABEL(ID) darwin_cw_asm_special_label (ID)
#undef ASM_APP_ON
#define ASM_APP_ON ""
#undef ASM_APP_OFF
#define ASM_APP_OFF ""
#endif