===================================================================
@@ -123,46 +123,47 @@
/* True if pragma ms_struct is in effect. */
extern GTY(()) int darwin_ms_struct;
-#define DRIVER_SELF_SPECS \
- "%{gfull:-g -fno-eliminate-unused-debug-symbols} %<gfull", \
- "%{gused:-g -feliminate-unused-debug-symbols} %<gused", \
- "%{fapple-kext|mkernel:-static}", \
- "%{shared:-Zdynamiclib} %<shared"
+#define DRIVER_SELF_SPECS @(
+ "%{gfull:-g -fno-eliminate-unused-debug-symbols} %<gfull",
+ "%{gused:-g -feliminate-unused-debug-symbols} %<gused",
+ "%{fapple-kext|mkernel:-static}",
+ "%{shared:-Zdynamiclib} %<shared"@)
-#define DARWIN_CC1_SPEC \
- "%{findirect-virtual-calls: -fapple-kext} %<findirect-virtual-calls " \
- "%{fterminated-vtables: -fapple-kext} %<fterminated-vtables " \
- "%<filelist* %<framework*"
+#define DARWIN_CC1_SPEC @(
+ "%{findirect-virtual-calls: -fapple-kext} %<findirect-virtual-calls "
+ "%{fterminated-vtables: -fapple-kext} %<fterminated-vtables "
+ "%<filelist* %<framework*"@)
-#define SUBSUBTARGET_OVERRIDE_OPTIONS \
- do { \
- darwin_override_options (); \
- } while (0)
+#define SUBSUBTARGET_OVERRIDE_OPTIONS @(
+ do {
+ darwin_override_options ();
+ } while (0)@)
-#define SUBTARGET_C_COMMON_OVERRIDE_OPTIONS do { \
- /* Sort out ObjC exceptions: If the runtime is NeXT we default to \
- sjlj for m32 only. */ \
- if (!global_options_set.x_flag_objc_sjlj_exceptions) \
- global_options.x_flag_objc_sjlj_exceptions = \
- flag_next_runtime && !TARGET_64BIT; \
- if (flag_mkernel || flag_apple_kext) \
- { \
- if (flag_use_cxa_atexit == 2) \
- flag_use_cxa_atexit = 0; \
- /* kexts should always be built without the coalesced sections \
- because the kernel loader doesn't grok such sections. */ \
- flag_weak = 0; \
- /* No RTTI in kexts. */ \
- flag_rtti = 0; \
- } \
- } while (0)
+#define SUBTARGET_C_COMMON_OVERRIDE_OPTIONS @(
+ do {
+ /* Sort out ObjC exceptions: If the runtime is NeXT we default to
+ sjlj for m32 only. */
+ if (!global_options_set.x_flag_objc_sjlj_exceptions)
+ global_options.x_flag_objc_sjlj_exceptions
+ = flag_next_runtime && !TARGET_64BIT;
+ if (flag_mkernel || flag_apple_kext)
+ {
+ if (flag_use_cxa_atexit == 2)
+ flag_use_cxa_atexit = 0;
+ /* kexts should always be built without the coalesced sections
+ because the kernel loader doesn't grok such sections. */
+ flag_weak = 0;
+ /* No RTTI in kexts. */
+ flag_rtti = 0;
+ }
+ } while (0)@)
/* Machine dependent cpp options. Don't add more options here, add
them to darwin_cpp_builtins in darwin-c.c. */
#undef CPP_SPEC
-#define CPP_SPEC "%{static:%{!dynamic:-D__STATIC__}}%{!static:-D__DYNAMIC__}" \
- " %{pthread:-D_REENTRANT}"
+#define CPP_SPEC "%{static:%{!dynamic:-D__STATIC__}}%{!static:-D__DYNAMIC__}" @(
+ " %{pthread:-D_REENTRANT}"@)
/* This is mostly a clone of the standard LINK_COMMAND_SPEC, plus
precomp, libtool, and fat build additions.
@@ -172,31 +173,31 @@
specifying the handling of options understood by generic Unix
linkers, and for positional arguments like libraries. */
-#define LINK_COMMAND_SPEC_A \
- "%{!fdump=*:%{!fsyntax-only:%{!c:%{!M:%{!MM:%{!E:%{!S:\
- %(linker) \
- %{flto*:%<fcompare-debug*} \
- %{flto*} \
- %l %X %{s} %{t} %{Z} %{u*} \
- %{e*} %{r} \
- %{o*}%{!o:-o a.out} \
- %{!nostdlib:%{!nostartfiles:%S}} \
- %{L*} %(link_libgcc) %o %{fprofile-arcs|fprofile-generate*|coverage:-lgcov} \
- %{fopenmp|ftree-parallelize-loops=*: \
- %{static|static-libgcc|static-libstdc++|static-libgfortran: libgomp.a%s; : -lgomp } } \
- %{!nostdlib:%{!nodefaultlibs:\
- %(link_ssp) %(link_gcc_c_sequence)\
- }}\
- %{!nostdlib:%{!nostartfiles:%E}} %{T*} %{F*} }}}}}}}"
+#define LINK_COMMAND_SPEC_A @(
+ "%{!fdump=*:%{!fsyntax-only:%{!c:%{!M:%{!MM:%{!E:%{!S:
+ %(linker)
+ %{flto*:%<fcompare-debug*}
+ %{flto*}
+ %l %X %{s} %{t} %{Z} %{u*}
+ %{e*} %{r}
+ %{o*}%{!o:-o a.out}
+ %{!nostdlib:%{!nostartfiles:%S}}
+ %{L*} %(link_libgcc) %o %{fprofile-arcs|fprofile-generate*|coverage:-lgcov}
+ %{fopenmp|ftree-parallelize-loops=*:
+ %{static|static-libgcc|static-libstdc++|static-libgfortran: libgomp.a%s; : -lgomp } }
+ %{!nostdlib:%{!nodefaultlibs:
+ %(link_ssp) %(link_gcc_c_sequence)
+ }}
+ %{!nostdlib:%{!nostartfiles:%E}} %{T*} %{F*} }}}}}}}"@)
#define DSYMUTIL "\ndsymutil"
-#define DSYMUTIL_SPEC \
- "%{!fdump=*:%{!fsyntax-only:%{!c:%{!M:%{!MM:%{!E:%{!S:\
- %{v} \
- %{gdwarf-2:%{!gstabs*:%{!g0: -idsym}}}\
- %{.c|.cc|.C|.cpp|.cp|.c++|.cxx|.CPP|.m|.mm: \
- %{gdwarf-2:%{!gstabs*:%{!g0: -dsym}}}}}}}}}}}"
+#define DSYMUTIL_SPEC @(
+ "%{!fdump=*:%{!fsyntax-only:%{!c:%{!M:%{!MM:%{!E:%{!S:
+ %{v}
+ %{gdwarf-2:%{!gstabs*:%{!g0: -idsym}}}
+ %{.c|.cc|.C|.cpp|.cp|.c++|.cxx|.CPP|.m|.mm:
+ %{gdwarf-2:%{!gstabs*:%{!g0: -dsym}}}}}}}}}}}"@)
#define LINK_COMMAND_SPEC LINK_COMMAND_SPEC_A DSYMUTIL_SPEC
@@ -209,8 +210,8 @@
#define LINK_GCC_C_SEQUENCE_SPEC "%G %L"
#ifdef TARGET_SYSTEM_ROOT
-#define LINK_SYSROOT_SPEC \
- "%{isysroot*:-syslibroot %*;:-syslibroot " TARGET_SYSTEM_ROOT "}"
+#define LINK_SYSROOT_SPEC @(
+ "%{isysroot*:-syslibroot %*;:-syslibroot " TARGET_SYSTEM_ROOT "}"@)
#else
#define LINK_SYSROOT_SPEC "%{isysroot*:-syslibroot %*}"
#endif
@@ -219,90 +220,90 @@
'Z' and 'no' prefixes). Note that options taking arguments may appear
multiple times on a command line with different arguments each time,
so put a * after their names so all of them get passed. */
-#define LINK_SPEC \
- "%{static}%{!static:-dynamic} \
- %:remove-outfile(-ldl) \
- %:remove-outfile(-lm) \
- %:remove-outfile(-lpthread) \
- %{fgnu-runtime: %{static|static-libgcc: \
- %:replace-outfile(-lobjc libobjc-gnu.a%s); \
- :%:replace-outfile(-lobjc -lobjc-gnu ) } }\
- %{static|static-libgcc|static-libgfortran:%:replace-outfile(-lgfortran libgfortran.a%s)}\
- %{static|static-libgcc|static-libstdc++|static-libgfortran:%:replace-outfile(-lgomp libgomp.a%s)}\
- %{static|static-libgcc|static-libstdc++:%:replace-outfile(-lstdc++ libstdc++.a%s)}\
- %{!Zdynamiclib: \
- %{Zforce_cpusubtype_ALL:-arch %(darwin_arch) -force_cpusubtype_ALL} \
- %{!Zforce_cpusubtype_ALL:-arch %(darwin_subarch)} \
- %{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_flat_namespace:-force_flat_namespace} \
- %{Zinstall_name*:%e-install_name only allowed with -dynamiclib} \
- %{keep_private_externs} \
- %{private_bundle} \
- } \
- %{Zdynamiclib: -dylib \
- %{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*:-dylib_compatibility_version %*} \
- %{current_version*:-dylib_current_version %*} \
- %{Zforce_cpusubtype_ALL:-arch %(darwin_arch)} \
- %{!Zforce_cpusubtype_ALL: -arch %(darwin_subarch)} \
- %{Zforce_flat_namespace:%e-force_flat_namespace not allowed with -dynamiclib} \
- %{Zinstall_name*:-dylib_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} \
- %{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 %*} \
- %{!mmacosx-version-min=*:-macosx_version_min %(darwin_minversion)} \
- %{mmacosx-version-min=*:-macosx_version_min %*} \
- %{nomultidefs} \
- %{Zmulti_module:-multi_module} %{Zsingle_module:-single_module} \
- %{Zmultiply_defined*:-multiply_defined %*} \
- %{!Zmultiply_defined*:%{shared-libgcc: \
- %:version-compare(< 10.5 mmacosx-version-min= -multiply_defined) \
- %:version-compare(< 10.5 mmacosx-version-min= suppress)}} \
- %{Zmultiplydefinedunused*:-multiply_defined_unused %*} \
- %{fpie:-pie} \
- %{prebind} %{noprebind} %{nofixprebinding} %{prebind_all_twolevel_modules} \
- %{read_only_relocs} \
- %{sectcreate*} %{sectorder*} %{seg1addr*} %{segprot*} \
- %{Zsegaddr*:-segaddr %*} \
- %{Zsegs_read_only_addr*:-segs_read_only_addr %*} \
- %{Zsegs_read_write_addr*:-segs_read_write_addr %*} \
- %{Zseg_addr_table*: -seg_addr_table %*} \
- %{Zfn_seg_addr_table_filename*:-seg_addr_table_filename %*} \
- %{sub_library*} %{sub_umbrella*} \
- " LINK_SYSROOT_SPEC " \
- %{twolevel_namespace} %{twolevel_namespace_hints} \
- %{Zumbrella*: -umbrella %*} \
- %{undefined*} \
- %{Zunexported_symbols_list*:-unexported_symbols_list %*} \
- %{Zweak_reference_mismatches*:-weak_reference_mismatches %*} \
- %{!Zweak_reference_mismatches*:-weak_reference_mismatches non-weak} \
- %{X} \
- %{y*} \
- %{w} \
- %{pagezero_size*} %{segs_read_*} %{seglinkedit} %{noseglinkedit} \
- %{sectalign*} %{sectobjectsymbols*} %{segcreate*} %{whyload} \
- %{whatsloaded} %{dylinker_install_name*} \
- %{dylinker} %{Mach} "
+#define LINK_SPEC @(
+ "%{static}%{!static:-dynamic}
+ %:remove-outfile(-ldl)
+ %:remove-outfile(-lm)
+ %:remove-outfile(-lpthread)
+ %{fgnu-runtime: %{static|static-libgcc:
+ %:replace-outfile(-lobjc libobjc-gnu.a%s);
+ :%:replace-outfile(-lobjc -lobjc-gnu ) } }
+ %{static|static-libgcc|static-libgfortran:%:replace-outfile(-lgfortran libgfortran.a%s)}
+ %{static|static-libgcc|static-libstdc++|static-libgfortran:%:replace-outfile(-lgomp libgomp.a%s)}
+ %{static|static-libgcc|static-libstdc++:%:replace-outfile(-lstdc++ libstdc++.a%s)}
+ %{!Zdynamiclib:
+ %{Zforce_cpusubtype_ALL:-arch %(darwin_arch) -force_cpusubtype_ALL}
+ %{!Zforce_cpusubtype_ALL:-arch %(darwin_subarch)}
+ %{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_flat_namespace:-force_flat_namespace}
+ %{Zinstall_name*:%e-install_name only allowed with -dynamiclib}
+ %{keep_private_externs}
+ %{private_bundle}
+ }
+ %{Zdynamiclib: -dylib
+ %{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*:-dylib_compatibility_version %*}
+ %{current_version*:-dylib_current_version %*}
+ %{Zforce_cpusubtype_ALL:-arch %(darwin_arch)}
+ %{!Zforce_cpusubtype_ALL: -arch %(darwin_subarch)}
+ %{Zforce_flat_namespace:%e-force_flat_namespace not allowed with -dynamiclib}
+ %{Zinstall_name*:-dylib_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}
+ %{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 %*}
+ %{!mmacosx-version-min=*:-macosx_version_min %(darwin_minversion)}
+ %{mmacosx-version-min=*:-macosx_version_min %*}
+ %{nomultidefs}
+ %{Zmulti_module:-multi_module} %{Zsingle_module:-single_module}
+ %{Zmultiply_defined*:-multiply_defined %*}
+ %{!Zmultiply_defined*:%{shared-libgcc:
+ %:version-compare(< 10.5 mmacosx-version-min= -multiply_defined)
+ %:version-compare(< 10.5 mmacosx-version-min= suppress)}}
+ %{Zmultiplydefinedunused*:-multiply_defined_unused %*}
+ %{fpie:-pie}
+ %{prebind} %{noprebind} %{nofixprebinding} %{prebind_all_twolevel_modules}
+ %{read_only_relocs}
+ %{sectcreate*} %{sectorder*} %{seg1addr*} %{segprot*}
+ %{Zsegaddr*:-segaddr %*}
+ %{Zsegs_read_only_addr*:-segs_read_only_addr %*}
+ %{Zsegs_read_write_addr*:-segs_read_write_addr %*}
+ %{Zseg_addr_table*: -seg_addr_table %*}
+ %{Zfn_seg_addr_table_filename*:-seg_addr_table_filename %*}
+ %{sub_library*} %{sub_umbrella*}
+ " LINK_SYSROOT_SPEC "
+ %{twolevel_namespace} %{twolevel_namespace_hints}
+ %{Zumbrella*: -umbrella %*}
+ %{undefined*}
+ %{Zunexported_symbols_list*:-unexported_symbols_list %*}
+ %{Zweak_reference_mismatches*:-weak_reference_mismatches %*}
+ %{!Zweak_reference_mismatches*:-weak_reference_mismatches non-weak}
+ %{X}
+ %{y*}
+ %{w}
+ %{pagezero_size*} %{segs_read_*} %{seglinkedit} %{noseglinkedit}
+ %{sectalign*} %{sectobjectsymbols*} %{segcreate*} %{whyload}
+ %{whatsloaded} %{dylinker_install_name*}
+ %{dylinker} %{Mach} "@)
/* Machine dependent libraries. */
@@ -323,19 +324,19 @@
If it is linked against, it has to be before -lgcc, because it may
need symbols from -lgcc. */
#undef REAL_LIBGCC_SPEC
-#define REAL_LIBGCC_SPEC \
- "%{static-libgcc|static: -lgcc_eh -lgcc; \
- shared-libgcc|fexceptions|fgnu-runtime: \
- %:version-compare(!> 10.5 mmacosx-version-min= -lgcc_s.10.4) \
- %:version-compare(>< 10.5 10.6 mmacosx-version-min= -lgcc_s.10.5) \
- %:version-compare(!> 10.5 mmacosx-version-min= -lgcc_ext.10.4) \
- %:version-compare(>= 10.5 mmacosx-version-min= -lgcc_ext.10.5) \
- -lgcc ; \
- :%:version-compare(>< 10.3.9 10.5 mmacosx-version-min= -lgcc_s.10.4) \
- %:version-compare(>< 10.5 10.6 mmacosx-version-min= -lgcc_s.10.5) \
- %:version-compare(!> 10.5 mmacosx-version-min= -lgcc_ext.10.4) \
- %:version-compare(>= 10.5 mmacosx-version-min= -lgcc_ext.10.5) \
- -lgcc }"
+#define REAL_LIBGCC_SPEC @(
+ "%{static-libgcc|static: -lgcc_eh -lgcc;
+ shared-libgcc|fexceptions|fgnu-runtime:
+ %:version-compare(!> 10.5 mmacosx-version-min= -lgcc_s.10.4)
+ %:version-compare(>< 10.5 10.6 mmacosx-version-min= -lgcc_s.10.5)
+ %:version-compare(!> 10.5 mmacosx-version-min= -lgcc_ext.10.4)
+ %:version-compare(>= 10.5 mmacosx-version-min= -lgcc_ext.10.5)
+ -lgcc ;
+ :%:version-compare(>< 10.3.9 10.5 mmacosx-version-min= -lgcc_s.10.4)
+ %:version-compare(>< 10.5 10.6 mmacosx-version-min= -lgcc_s.10.5)
+ %:version-compare(!> 10.5 mmacosx-version-min= -lgcc_ext.10.4)
+ %:version-compare(>= 10.5 mmacosx-version-min= -lgcc_ext.10.5)
+ -lgcc }"@)
/* We specify crt0.o as -lcrt0.o so that ld will search the library path.
@@ -345,42 +346,42 @@
powerpc program built. */
#undef STARTFILE_SPEC
-#define STARTFILE_SPEC \
- "%{Zdynamiclib: %(darwin_dylib1) } \
- %{!Zdynamiclib:%{Zbundle:%{!static:-lbundle1.o}} \
- %{!Zbundle:%{pg:%{static:-lgcrt0.o} \
- %{!static:%{object:-lgcrt0.o} \
- %{!object:%{preload:-lgcrt0.o} \
- %{!preload:-lgcrt1.o %(darwin_crt2)}}}} \
- %{!pg:%{static:-lcrt0.o} \
- %{!static:%{object:-lcrt0.o} \
- %{!object:%{preload:-lcrt0.o} \
- %{!preload: %(darwin_crt1) \
- %(darwin_crt2)}}}}}} \
- %{shared-libgcc:%:version-compare(< 10.5 mmacosx-version-min= crt3.o%s)}"
+#define STARTFILE_SPEC @(
+ "%{Zdynamiclib: %(darwin_dylib1) }
+ %{!Zdynamiclib:%{Zbundle:%{!static:-lbundle1.o}}
+ %{!Zbundle:%{pg:%{static:-lgcrt0.o}
+ %{!static:%{object:-lgcrt0.o}
+ %{!object:%{preload:-lgcrt0.o}
+ %{!preload:-lgcrt1.o %(darwin_crt2)}}}}
+ %{!pg:%{static:-lcrt0.o}
+ %{!static:%{object:-lcrt0.o}
+ %{!object:%{preload:-lcrt0.o}
+ %{!preload: %(darwin_crt1)
+ %(darwin_crt2)}}}}}}
+ %{shared-libgcc:%:version-compare(< 10.5 mmacosx-version-min= crt3.o%s)}"@)
/* The native Darwin linker doesn't necessarily place files in the order
that they're specified on the link line. Thus, it is pointless
to put anything in ENDFILE_SPEC. */
/* #define ENDFILE_SPEC "" */
-#define DARWIN_EXTRA_SPECS \
- { "darwin_crt1", DARWIN_CRT1_SPEC }, \
- { "darwin_dylib1", DARWIN_DYLIB1_SPEC }, \
- { "darwin_minversion", DARWIN_MINVERSION_SPEC },
+#define DARWIN_EXTRA_SPECS @(
+ { "darwin_crt1", DARWIN_CRT1_SPEC },
+ { "darwin_dylib1", DARWIN_DYLIB1_SPEC },
+ { "darwin_minversion", DARWIN_MINVERSION_SPEC },@)
-#define DARWIN_DYLIB1_SPEC \
- "%:version-compare(!> 10.5 mmacosx-version-min= -ldylib1.o) \
- %:version-compare(>= 10.5 mmacosx-version-min= -ldylib1.10.5.o)"
+#define DARWIN_DYLIB1_SPEC @(
+ "%:version-compare(!> 10.5 mmacosx-version-min= -ldylib1.o)
+ %:version-compare(>= 10.5 mmacosx-version-min= -ldylib1.10.5.o)"@)
-#define DARWIN_CRT1_SPEC \
- "%:version-compare(!> 10.5 mmacosx-version-min= -lcrt1.o) \
- %:version-compare(>= 10.5 mmacosx-version-min= -lcrt1.10.5.o)"
+#define DARWIN_CRT1_SPEC @(
+ "%:version-compare(!> 10.5 mmacosx-version-min= -lcrt1.o)
+ %:version-compare(>= 10.5 mmacosx-version-min= -lcrt1.10.5.o)"@)
/* Default Darwin ASM_SPEC, very simple. */
-#define ASM_SPEC "-arch %(darwin_arch) \
- %{Zforce_cpusubtype_ALL:-force_cpusubtype_ALL} \
- %{static}"
+#define ASM_SPEC "-arch %(darwin_arch) @(
+ %{Zforce_cpusubtype_ALL:-force_cpusubtype_ALL}
+ %{static}"@)
/* We still allow output of STABS. */
@@ -423,28 +424,28 @@
coalesced sections. Weak aliases (or any other kind of aliases) are
not supported. Weak symbols that aren't visible outside the .s file
are not supported. */
-#define ASM_WEAKEN_DECL(FILE, DECL, NAME, ALIAS) \
- do { \
- if (ALIAS) \
- { \
- warning (0, "alias definitions not supported in Mach-O; ignored"); \
- break; \
- } \
- \
- if (! DECL_EXTERNAL (DECL) && TREE_PUBLIC (DECL)) \
- targetm.asm_out.globalize_label (FILE, NAME); \
- if (DECL_EXTERNAL (DECL)) \
- fputs ("\t.weak_reference ", FILE); \
- else if (lookup_attribute ("weak_import", DECL_ATTRIBUTES (DECL))) \
- break; \
- else if (TREE_PUBLIC (DECL)) \
- fputs ("\t.weak_definition ", FILE); \
- else \
- break; \
- assemble_name (FILE, NAME); \
- fputc ('\n', FILE); \
- } while (0)
+#define ASM_WEAKEN_DECL(FILE, DECL, NAME, ALIAS) @(
+ do {
+ if (ALIAS)
+ {
+ warning (0, "alias definitions not supported in Mach-O; ignored");
+ break;
+ }
+ if (! DECL_EXTERNAL (DECL) && TREE_PUBLIC (DECL))
+ targetm.asm_out.globalize_label (FILE, NAME);
+ if (DECL_EXTERNAL (DECL))
+ fputs ("\t.weak_reference ", FILE);
+ else if (lookup_attribute ("weak_import", DECL_ATTRIBUTES (DECL)))
+ break;
+ else if (TREE_PUBLIC (DECL))
+ fputs ("\t.weak_definition ", FILE);
+ else
+ break;
+ assemble_name (FILE, NAME);
+ fputc ('\n', FILE);
+ } while (0)@)
+
/* Darwin has the pthread routines in libSystem, which every program
links to, so there's no need for weak-ness for that. */
#define GTHREAD_USE_WEAK 0
@@ -524,24 +525,24 @@
#undef TARGET_ASM_LTO_END
#define TARGET_ASM_LTO_END darwin_asm_lto_end
-#define ASM_OUTPUT_SKIP(FILE,SIZE) \
- fprintf (FILE, "\t.space "HOST_WIDE_INT_PRINT_UNSIGNED"\n", SIZE)
+#define ASM_OUTPUT_SKIP(FILE,SIZE) @(
+ fprintf (FILE, "\t.space "HOST_WIDE_INT_PRINT_UNSIGNED"\n", SIZE)@)
/* Give ObjC methods pretty symbol names. */
#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)
+#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) \
- darwin_asm_declare_object_name ((FILE), (NAME), (DECL))
+#define ASM_DECLARE_OBJECT_NAME(FILE, NAME, DECL) @(
+ darwin_asm_declare_object_name ((FILE), (NAME), (DECL))@)
/* The RTTI data (e.g., __ti4name) is common and public (and static),
but it does need to be referenced via indirect PIC data pointers.
@@ -549,65 +550,65 @@
that the name *is* defined in this module, so it doesn't need to
make them indirect. */
-#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_WEAK (DECL) \
- && ((TREE_STATIC (DECL) \
- && (!DECL_COMMON (DECL) || !TREE_PUBLIC (DECL))) \
- || DECL_INITIAL (DECL))) \
- machopic_define_symbol (DECL_RTL (DECL)); \
- if ((TREE_STATIC (DECL) \
- && (!DECL_COMMON (DECL) || !TREE_PUBLIC (DECL))) \
- || DECL_INITIAL (DECL)) \
- (* targetm.encode_section_info) (DECL, DECL_RTL (DECL), false); \
- ASM_OUTPUT_FUNCTION_LABEL (FILE, xname, DECL); \
- } 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_WEAK (DECL)
+ && ((TREE_STATIC (DECL)
+ && (!DECL_COMMON (DECL) || !TREE_PUBLIC (DECL)))
+ || DECL_INITIAL (DECL)))
+ machopic_define_symbol (DECL_RTL (DECL));
+ if ((TREE_STATIC (DECL)
+ && (!DECL_COMMON (DECL) || !TREE_PUBLIC (DECL)))
+ || DECL_INITIAL (DECL))
+ (* targetm.encode_section_info) (DECL, DECL_RTL (DECL), false);
+ ASM_OUTPUT_FUNCTION_LABEL (FILE, xname, DECL);
+ } while (0)@)
#undef TARGET_ASM_DECLARE_CONSTANT_NAME
#define TARGET_ASM_DECLARE_CONSTANT_NAME darwin_asm_declare_constant_name
/* Wrap new method names in quotes so the assembler doesn't gag.
- Make Objective-C internal symbols local and in doing this, we need
+ Make Objective-C internal symbols local and in doing this, we need
to accommodate the name mangling done by c++ on file scope locals. */
int darwin_label_is_anonymous_local_objc_name (const char *name);
#undef ASM_OUTPUT_LABELREF
-#define ASM_OUTPUT_LABELREF(FILE,NAME) \
- do { \
- const char *xname = (NAME); \
- if (! strcmp (xname, MACHOPIC_FUNCTION_BASE_NAME)) \
- machopic_output_function_base_name(FILE); \
- else if (xname[0] == '&' || xname[0] == '*') \
- { \
- int len = strlen (xname); \
- if (len > 6 && !strcmp ("$stub", xname + len - 5)) \
- machopic_validate_stub_or_non_lazy_ptr (xname); \
- else if (len > 7 && !strcmp ("$stub\"", xname + len - 6)) \
- machopic_validate_stub_or_non_lazy_ptr (xname); \
- else if (len > 14 && !strcmp ("$non_lazy_ptr", xname + len - 13)) \
- machopic_validate_stub_or_non_lazy_ptr (xname); \
- else if (len > 15 && !strcmp ("$non_lazy_ptr\"", xname + len - 14)) \
- machopic_validate_stub_or_non_lazy_ptr (xname); \
- 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 (darwin_label_is_anonymous_local_objc_name (xname)) \
- 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 \
- asm_fprintf (FILE, "%U%s", xname); \
- } while (0)
+#define ASM_OUTPUT_LABELREF(FILE,NAME) @(
+ do {
+ const char *xname = (NAME);
+ if (! strcmp (xname, MACHOPIC_FUNCTION_BASE_NAME))
+ machopic_output_function_base_name(FILE);
+ else if (xname[0] == '&' || xname[0] == '*')
+ {
+ int len = strlen (xname);
+ if (len > 6 && !strcmp ("$stub", xname + len - 5))
+ machopic_validate_stub_or_non_lazy_ptr (xname);
+ else if (len > 7 && !strcmp ("$stub\"", xname + len - 6))
+ machopic_validate_stub_or_non_lazy_ptr (xname);
+ else if (len > 14 && !strcmp ("$non_lazy_ptr", xname + len - 13))
+ machopic_validate_stub_or_non_lazy_ptr (xname);
+ else if (len > 15 && !strcmp ("$non_lazy_ptr\"", xname + len - 14))
+ machopic_validate_stub_or_non_lazy_ptr (xname);
+ 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 (darwin_label_is_anonymous_local_objc_name (xname))
+ 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
+ asm_fprintf (FILE, "%U%s", xname);
+ } while (0)@)
/* Output before executable code. */
#undef TEXT_SECTION_ASM_OP
@@ -622,9 +623,9 @@
#define ALIGN_ASM_OP ".align"
#undef ASM_OUTPUT_ALIGN
-#define ASM_OUTPUT_ALIGN(FILE,LOG) \
- if ((LOG) != 0) \
- fprintf (FILE, "\t%s\t%d\n", ALIGN_ASM_OP, (LOG))
+#define ASM_OUTPUT_ALIGN(FILE,LOG) @(
+ if ((LOG) != 0)
+ fprintf (FILE, "\t%s\t%d\n", ALIGN_ASM_OP, (LOG))@)
/* The maximum alignment which the object file format can support in
bits. For Mach-O, this is 2^15 bytes. */
@@ -635,18 +636,18 @@
#define L2_MAX_OFILE_ALIGNMENT 15
/* These are the three variants that emit referenced blank space. */
-#define ASM_OUTPUT_ALIGNED_BSS(FILE, DECL, NAME, SIZE, ALIGN) \
- darwin_output_aligned_bss ((FILE), (DECL), (NAME), (SIZE), (ALIGN))
+#define ASM_OUTPUT_ALIGNED_BSS(FILE, DECL, NAME, SIZE, ALIGN) @(
+ darwin_output_aligned_bss ((FILE), (DECL), (NAME), (SIZE), (ALIGN))@)
#undef ASM_OUTPUT_ALIGNED_DECL_LOCAL
-#define ASM_OUTPUT_ALIGNED_DECL_LOCAL(FILE, DECL, NAME, SIZE, ALIGN) \
- darwin_asm_output_aligned_decl_local \
- ((FILE), (DECL), (NAME), (SIZE), (ALIGN))
+#define ASM_OUTPUT_ALIGNED_DECL_LOCAL(FILE, DECL, NAME, SIZE, ALIGN) @(
+ darwin_asm_output_aligned_decl_local
+ ((FILE), (DECL), (NAME), (SIZE), (ALIGN))@)
#undef ASM_OUTPUT_ALIGNED_DECL_COMMON
-#define ASM_OUTPUT_ALIGNED_DECL_COMMON(FILE, DECL, NAME, SIZE, ALIGN) \
- darwin_asm_output_aligned_decl_common \
- ((FILE), (DECL), (NAME), (SIZE), (ALIGN))
+#define ASM_OUTPUT_ALIGNED_DECL_COMMON(FILE, DECL, NAME, SIZE, ALIGN) @(
+ darwin_asm_output_aligned_decl_common
+ ((FILE), (DECL), (NAME), (SIZE), (ALIGN))@)
/* The generic version, archs should over-ride where required. */
#define MACHOPIC_NL_SYMBOL_PTR_SECTION ".non_lazy_symbol_pointer"
@@ -669,8 +670,8 @@
#define TARGET_ASM_FUNCTION_SECTION darwin_function_section
#undef TARGET_ASM_FUNCTION_SWITCHED_TEXT_SECTIONS
-#define TARGET_ASM_FUNCTION_SWITCHED_TEXT_SECTIONS \
- darwin_function_switched_text_sections
+#define TARGET_ASM_FUNCTION_SWITCHED_TEXT_SECTIONS @(
+ darwin_function_switched_text_sections@)
#undef TARGET_ASM_SELECT_RTX_SECTION
#define TARGET_ASM_SELECT_RTX_SECTION machopic_select_rtx_section
@@ -682,27 +683,27 @@
#define TARGET_ASM_RELOC_RW_MASK machopic_reloc_rw_mask
-#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_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 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)@)
/* Globalizing directive for a label. */
#define GLOBAL_ASM_OP "\t.globl "
@@ -715,16 +716,16 @@
#define TARGET_ASM_ASSEMBLE_VISIBILITY darwin_assemble_visibility
/* Extra attributes for Darwin. */
-#define SUBTARGET_ATTRIBUTE_TABLE \
- /* { name, min_len, max_len, decl_req, type_req, fn_type_req, handler } */ \
- { "apple_kext_compatibility", 0, 0, false, true, false, \
- darwin_handle_kext_attribute }, \
- { "weak_import", 0, 0, true, false, false, \
- darwin_handle_weak_import_attribute }
+#define SUBTARGET_ATTRIBUTE_TABLE @(
+ /* { name, min_len, max_len, decl_req, type_req, fn_type_req, handler } */
+ { "apple_kext_compatibility", 0, 0, false, true, false,
+ darwin_handle_kext_attribute },
+ { "weak_import", 0, 0, true, false, false,
+ darwin_handle_weak_import_attribute }@)
#undef ASM_GENERATE_INTERNAL_LABEL
-#define ASM_GENERATE_INTERNAL_LABEL(LABEL,PREFIX,NUM) \
- sprintf (LABEL, "*%s%ld", PREFIX, (long)(NUM))
+#define ASM_GENERATE_INTERNAL_LABEL(LABEL,PREFIX,NUM) @(
+ sprintf (LABEL, "*%s%ld", PREFIX, (long)(NUM))@)
#undef TARGET_ASM_MARK_DECL_PRESERVED
#define TARGET_ASM_MARK_DECL_PRESERVED darwin_mark_decl_preserved
@@ -770,61 +771,61 @@
#undef TARGET_STRIP_NAME_ENCODING
#define TARGET_STRIP_NAME_ENCODING default_strip_name_encoding
-#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_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_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)@)
/* Given a symbol name string, create the lazy pointer version
of the symbol name. */
-#define GEN_LAZY_PTR_NAME_FOR_SYMBOL(BUF,SYMBOL,SYMBOL_LENGTH) \
- do { \
- const char *symbol_ = (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, "$lazy_ptr"); \
- } \
- } while (0)
+#define GEN_LAZY_PTR_NAME_FOR_SYMBOL(BUF,SYMBOL,SYMBOL_LENGTH) @(
+ do {
+ const char *symbol_ = (SYMBOL);
+ char *buffer_ = (BUF);
+ if (symbol_[0] == '"')
+ {
+ strcpy (buffer_, "\"L");
+ strcpy (buffer_ + 2, symbol_ + 1);
+ strcpy (buffer_ + (SYMBOL_LENGTH), "$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 EH_FRAME_SECTION_NAME "__TEXT"
#define EH_FRAME_SECTION_ATTR ",coalesced,no_toc+strip_static_syms+live_support"
@@ -833,22 +834,22 @@
#define JCR_SECTION_NAME "__DATA,jcr,regular,no_dead_strip"
#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 | DW_EH_PE_sdata4) : \
- ((CODE) == 1 || (GLOBAL) == 0) ? DW_EH_PE_pcrel : DW_EH_PE_absptr)
+#define ASM_PREFERRED_EH_DATA_FORMAT(CODE,GLOBAL) @(
+ (((CODE) == 2 && (GLOBAL) == 1)
+ ? (DW_EH_PE_pcrel | DW_EH_PE_indirect | DW_EH_PE_sdata4) :
+ ((CODE) == 1 || (GLOBAL) == 0) ? DW_EH_PE_pcrel : DW_EH_PE_absptr)@)
-#define ASM_OUTPUT_DWARF_DELTA(FILE,SIZE,LABEL1,LABEL2) \
- darwin_asm_output_dwarf_delta (FILE, SIZE, LABEL1, LABEL2)
+#define ASM_OUTPUT_DWARF_DELTA(FILE,SIZE,LABEL1,LABEL2) @(
+ darwin_asm_output_dwarf_delta (FILE, SIZE, LABEL1, LABEL2)@)
-#define ASM_OUTPUT_DWARF_OFFSET(FILE,SIZE,LABEL,BASE) \
- darwin_asm_output_dwarf_offset (FILE, SIZE, LABEL, BASE)
+#define ASM_OUTPUT_DWARF_OFFSET(FILE,SIZE,LABEL,BASE) @(
+ darwin_asm_output_dwarf_offset (FILE, SIZE, LABEL, BASE)@)
-#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; \
- }
+#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;
+ }@)
/* Experimentally, putting jump tables in text is faster on SPEC.
Also this is needed for correctness for coalesced functions. */
@@ -863,16 +864,16 @@
#undef TARGET_ASM_NAMED_SECTION
#define TARGET_ASM_NAMED_SECTION darwin_asm_named_section
-#define DARWIN_REGISTER_TARGET_PRAGMAS() \
- do { \
- if (!flag_preprocess_only) \
- cpp_register_pragma (parse_in, NULL, "mark", \
- darwin_pragma_ignore, false); \
- c_register_pragma (0, "options", darwin_pragma_options); \
- c_register_pragma (0, "segment", darwin_pragma_ignore); \
- c_register_pragma (0, "unused", darwin_pragma_unused); \
- c_register_pragma (0, "ms_struct", darwin_pragma_ms_struct); \
- } while (0)
+#define DARWIN_REGISTER_TARGET_PRAGMAS() @(
+ do {
+ if (!flag_preprocess_only)
+ cpp_register_pragma (parse_in, NULL, "mark",
+ darwin_pragma_ignore, false);
+ c_register_pragma (0, "options", darwin_pragma_options);
+ c_register_pragma (0, "segment", darwin_pragma_ignore);
+ c_register_pragma (0, "unused", darwin_pragma_unused);
+ c_register_pragma (0, "ms_struct", darwin_pragma_ms_struct);
+ } while (0)@)
#undef ASM_APP_ON
#define ASM_APP_ON ""
@@ -902,7 +903,7 @@
#undef GOMP_SELF_SPECS
#define GOMP_SELF_SPECS ""
-/* Darwin disables section anchors by default.
+/* Darwin disables section anchors by default.
They should be enabled per arch where support exists in that arch. */
#define TARGET_ASM_OUTPUT_ANCHOR NULL
#define DARWIN_SECTION_ANCHORS 0
@@ -920,31 +921,32 @@
considered dangerous for library calls to send messages to
stdout/stderr. */
-#define ENABLE_EXECUTE_STACK \
-extern void __enable_execute_stack (void *); \
-void \
-__enable_execute_stack (void *addr) \
-{ \
- extern int mprotect (void *, size_t, int); \
- extern int getpagesize (void); \
- static int size; \
- static long mask; \
- \
- char *page, *end; \
- \
- if (size == 0) \
- { \
- size = getpagesize(); \
- mask = ~((long) size - 1); \
- } \
- \
- page = (char *) (((long) addr) & mask); \
- end = (char *) ((((long) (addr + (TARGET_64BIT ? 48 : 40))) & mask) + size); \
- \
- /* 7 == PROT_READ | PROT_WRITE | PROT_EXEC */ \
- (void) mprotect (page, end - page, 7); \
-}
+#define ENABLE_EXECUTE_STACK @(
+ extern void __enable_execute_stack (void *);
+ void
+ __enable_execute_stack (void *addr)
+ {
+ extern int mprotect (void *, size_t, int);
+ extern int getpagesize (void);
+ static int size;
+ static long mask;
+
+ char *page, *end;
+
+ if (size == 0)
+ {
+ size = getpagesize();
+ mask = ~((long) size - 1);
+ }
+
+ page = (char *) (((long) addr) & mask);
+ end = (char *) ((((long) (addr + (TARGET_64BIT ? 48 : 40))) & mask) + size);
+
+ /* 7 == PROT_READ | PROT_WRITE | PROT_EXEC */
+ (void) mprotect (page, end - page, 7);
+ }@)
+
/* For Apple KEXTs, we make the constructors return this to match gcc
2.95. */
#define TARGET_CXX_CDTOR_RETURNS_THIS (darwin_kextabi_p)
@@ -953,24 +955,24 @@
/* We have target-specific builtins. */
#define TARGET_FOLD_BUILTIN darwin_fold_builtin
-#define TARGET_OBJC_CONSTRUCT_STRING_OBJECT \
- darwin_objc_construct_string
+#define TARGET_OBJC_CONSTRUCT_STRING_OBJECT @(
+ darwin_objc_construct_string@)
-#define TARGET_STRING_OBJECT_REF_TYPE_P \
- darwin_cfstring_ref_p
+#define TARGET_STRING_OBJECT_REF_TYPE_P @(
+ darwin_cfstring_ref_p@)
#define TARGET_N_FORMAT_TYPES 1
#define TARGET_FORMAT_TYPES darwin_additional_format_types
-#define TARGET_CHECK_STRING_OBJECT_FORMAT_ARG \
- darwin_check_cfstring_format_arg
+#define TARGET_CHECK_STRING_OBJECT_FORMAT_ARG @(
+ darwin_check_cfstring_format_arg@)
#define TARGET_HAS_TARGETCM 1
#ifndef USED_FOR_TARGET
extern void darwin_driver_init (unsigned int *,struct cl_decoded_option **);
-#define GCC_DRIVER_HOST_INITIALIZATION \
- darwin_driver_init (&decoded_options_count, &decoded_options)
+#define GCC_DRIVER_HOST_INITIALIZATION @(
+ darwin_driver_init (&decoded_options_count, &decoded_options)@)
#endif
/* The Apple assembler and linker do not support constructor priorities. */
===================================================================
@@ -17,6 +17,20 @@
# along with GCC; see the file COPYING3. If not see
# <http://www.gnu.org/licenses/>.
+build/slashify: $(srcdir)/config/slashify.c
+ $(COMPILER_FOR_BUILD) $< -o $@
+
+$(srcdir)/config/darwin.h: config/darwin.h.rebuild
+
+config/darwin.h.rebuild: build/slashify
+ @if [ ! -e $(srcdir)/config/darwin.h \
+ -o $(srcdir)/config/darwin.h -nt config/darwin.h ]; then \
+ { test -d config || mkdir config; } && \
+ cp -p $(srcdir)/config/darwin-sections.def \
+ config/darwin-sections.def && \
+ build/slashify < $(srcdir)/config/darwin.h >config/darwin.h; \
+ fi
+
darwin.o: $(srcdir)/config/darwin.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
$(TM_H) $(RTL_H) $(REGS_H) hard-reg-set.h $(REAL_H) insn-config.h \
conditions.h insn-flags.h output.h insn-attr.h flags.h $(TREE_H) expr.h \
===================================================================
@@ -0,0 +1,56 @@
+/* Generate a slashified version of the input
+ Copyright (C) 2011
+ Free Software Foundation, Inc.
+ Contributed by Mike Stump <mikestump@comcast.net>
+
+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.
+
+You should have received a copy of the GNU General Public License
+along with GCC; see the file COPYING3. If not see
+<http://www.gnu.org/licenses/>. */
+
+
+/* This is a small utility to slashify a source file so that one never
+ needs to stare at backslashes. */
+
+#include <stdio.h>
+
+extern int main (int, char **);
+
+int main (int argc, char **argv) {
+ int c,c1;
+ int saw_start = 0;
+ while ((c=getchar ()) != EOF) {
+ if (c != '@') {
+ if (saw_start && c == '\n') {
+ putchar ('\\');
+ }
+ putchar (c);
+ continue;
+ }
+ c1=getchar();
+ if (c1 == EOF) {
+ putchar (c);
+ return 0;
+ }
+ if (!saw_start && c1 == '(') {
+ saw_start = 1;
+ } else if (saw_start && c1 == ')') {
+ saw_start = 0;
+ } else {
+ putchar (c);
+ putchar (c1);
+ }
+ }
+ return 0;
+}