[thirdparty/gcc.git] / gcc / config / sol2.h

/* Operating system specific defines to be used when targeting GCC for any
   Solaris 2 system.
   Copyright 2002, 2003, 2004, 2007, 2008, 2009, 2010, 2011
   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.

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/>.  */

/* We are compiling for Solaris 2 now.  */
#define TARGET_SOLARIS 1

/* We use stabs-in-elf for debugging, because that is what the native
   toolchain uses.  */
#undef PREFERRED_DEBUGGING_TYPE
#define PREFERRED_DEBUGGING_TYPE DBX_DEBUG

/* Solaris 2 (at least as of 2.5.1) uses a 32-bit wchar_t.  */
#undef WCHAR_TYPE
#define WCHAR_TYPE "long int"

#undef WCHAR_TYPE_SIZE
#define WCHAR_TYPE_SIZE BITS_PER_WORD

/* Solaris 2 uses a wint_t different from the default. This is required
   by the SCD 2.4.1, p. 6-83, Figure 6-66.  */
#undef	WINT_TYPE
#define	WINT_TYPE "long int"

#undef	WINT_TYPE_SIZE
#define	WINT_TYPE_SIZE BITS_PER_WORD

#define SIG_ATOMIC_TYPE "int"

/* ??? This definition of int8_t follows the system header but does
   not conform to C99.  Likewise int_fast8_t, int_least8_t.  */
#define INT8_TYPE "char"
#define INT16_TYPE "short int"
#define INT32_TYPE "int"
#define INT64_TYPE (LONG_TYPE_SIZE == 64 ? "long int" : "long long int")
#define UINT8_TYPE "unsigned char"
#define UINT16_TYPE "short unsigned int"
#define UINT32_TYPE "unsigned int"
#define UINT64_TYPE (LONG_TYPE_SIZE == 64 ? "long unsigned int" : "long long unsigned int")

#define INT_LEAST8_TYPE "char"
#define INT_LEAST16_TYPE "short int"
#define INT_LEAST32_TYPE "int"
#define INT_LEAST64_TYPE (LONG_TYPE_SIZE == 64 ? "long int" : "long long int")
#define UINT_LEAST8_TYPE "unsigned char"
#define UINT_LEAST16_TYPE "short unsigned int"
#define UINT_LEAST32_TYPE "unsigned int"
#define UINT_LEAST64_TYPE (LONG_TYPE_SIZE == 64 ? "long unsigned int" : "long long unsigned int")

#define INT_FAST8_TYPE "char"
#define INT_FAST16_TYPE "int"
#define INT_FAST32_TYPE "int"
#define INT_FAST64_TYPE (LONG_TYPE_SIZE == 64 ? "long int" : "long long int")
#define UINT_FAST8_TYPE "unsigned char"
#define UINT_FAST16_TYPE "unsigned int"
#define UINT_FAST32_TYPE "unsigned int"
#define UINT_FAST64_TYPE (LONG_TYPE_SIZE == 64 ? "long unsigned int" : "long long unsigned int")

#define INTPTR_TYPE (LONG_TYPE_SIZE == 64 ? "long int" : "int")
#define UINTPTR_TYPE (LONG_TYPE_SIZE == 64 ? "long unsigned int" : "unsigned int")

/* ??? Note: in order for -compat-bsd to work fully,
   we must somehow arrange to fixincludes /usr/ucbinclude
   and put the result in $(libsubdir)/ucbinclude.  */

#undef CPP_SUBTARGET_SPEC
#define CPP_SUBTARGET_SPEC "\
%{pthreads|pthread:-D_REENTRANT -D_PTHREADS} \
%{compat-bsd:-iwithprefixbefore ucbinclude -I/usr/ucbinclude} \
"

/* Names to predefine in the preprocessor for this target machine.  */
#define TARGET_SUB_OS_CPP_BUILTINS()
#define TARGET_OS_CPP_BUILTINS()			\
    do {						\
	builtin_define_std ("unix");			\
	builtin_define_std ("sun");			\
	builtin_define ("__svr4__");			\
	builtin_define ("__SVR4");			\
	builtin_assert ("system=unix");			\
	builtin_assert ("system=svr4");			\
	/* For C++ we need to add some additional macro	\
	   definitions required by the C++ standard	\
	   library.  */					\
	if (c_dialect_cxx ())				\
	  {						\
	    builtin_define ("__STDC_VERSION__=199901L");\
	    builtin_define ("_XOPEN_SOURCE=600");	\
	    builtin_define ("_LARGEFILE_SOURCE=1");	\
	    builtin_define ("_LARGEFILE64_SOURCE=1");	\
	    builtin_define ("__EXTENSIONS__");		\
	  }						\
	TARGET_SUB_OS_CPP_BUILTINS();			\
    } while (0)

/* The system headers under Solaris 2 are C++-aware since 2.0.  */
#define NO_IMPLICIT_EXTERN_C

/* It's safe to pass -s always, even if -g is not used.  */
#undef ASM_SPEC
#define ASM_SPEC "\
%{v:-V} %{Qy:} %{!Qn:-Qy} %{Ym,*} -s \
%{fpic|fpie|fPIC|fPIE:-K PIC} \
%(asm_cpu) \
"

#ifndef CROSS_DIRECTORY_STRUCTURE
#undef MD_EXEC_PREFIX
#define MD_EXEC_PREFIX "/usr/ccs/bin/"

#undef MD_STARTFILE_PREFIX
#define MD_STARTFILE_PREFIX "/usr/ccs/lib/"
#endif

/* We don't use the standard LIB_SPEC only because we don't yet support c++.  */
#undef LIB_SPEC
#define LIB_SPEC \
  "%{compat-bsd:-lucb -lsocket -lnsl -lelf -laio} \
   %{!symbolic:\
     %{pthreads|pthread:" \
        LIB_THREAD_LDFLAGS_SPEC " -lpthread " LIB_TLS_SPEC "} \
     %{fprofile-generate*:" \
        LIB_THREAD_LDFLAGS_SPEC " " LIB_TLS_SPEC "} \
     %{p|pg:-ldl} -lc}"

#undef  ENDFILE_SPEC
#define ENDFILE_SPEC \
  "%{Ofast|ffast-math|funsafe-math-optimizations:crtfastmath.o%s} \
   crtend.o%s crtn.o%s"

/* We don't use the standard svr4 STARTFILE_SPEC because it's wrong for us.  */
#undef STARTFILE_SPEC
#define STARTFILE_SPEC "%{!shared: \
			 %{!symbolic: \
			  %{p:mcrt1.o%s} \
                          %{!p: \
	                    %{pg:gcrt1.o%s gmon.o%s} \
                            %{!pg:crt1.o%s}}}} \
			crti.o%s %(startfile_arch) \
			crtbegin.o%s"

#undef STARTFILE_ARCH32_SPEC
#define STARTFILE_ARCH32_SPEC "%{ansi:values-Xc.o%s} \
			    %{!ansi:values-Xa.o%s}"

#undef STARTFILE_ARCH_SPEC
#define STARTFILE_ARCH_SPEC STARTFILE_ARCH32_SPEC

#undef LINK_ARCH32_SPEC_BASE
#define LINK_ARCH32_SPEC_BASE \
  "%{G:-G} \
   %{YP,*} \
   %{R*} \
   %{compat-bsd: \
     %{!YP,*:%{p|pg:-Y P,%R/usr/ucblib:%R/usr/ccs/lib/libp:%R/usr/lib/libp:%R/usr/ccs/lib:%R/usr/lib} \
             %{!p:%{!pg:-Y P,%R/usr/ucblib:%R/usr/ccs/lib:%R/usr/lib}}} \
             -R %R/usr/ucblib} \
   %{!compat-bsd: \
     %{!YP,*:%{p|pg:-Y P,%R/usr/ccs/lib/libp:%R/usr/lib/libp:%R/usr/ccs/lib:%R/usr/lib} \
             %{!p:%{!pg:-Y P,%R/usr/ccs/lib:%R/usr/lib}}}}"

#undef LINK_ARCH32_SPEC
#define LINK_ARCH32_SPEC LINK_ARCH32_SPEC_BASE

#undef LINK_ARCH_SPEC
#define LINK_ARCH_SPEC LINK_ARCH32_SPEC

#undef  LINK_SPEC
#define LINK_SPEC \
  "%{h*} %{v:-V} \
   %{!shared:%{!static:%{rdynamic: " RDYNAMIC_SPEC "}}} \
   %{static:-dn -Bstatic} \
   %{shared:-G -dy %{!mimpure-text:-z text}} \
   %{symbolic:-Bsymbolic -G -dy -z text} \
   %(link_arch) \
   %{Qy:} %{!Qn:-Qy}"

/* With Sun ld, -rdynamic is a no-op.  */
#define RDYNAMIC_SPEC ""

/* The Solaris linker doesn't understand constructor priorities.  (The
   GNU linker does support constructor priorities, so GNU ld
   configuration files for Solaris override this setting.)  */
#undef SUPPORTS_INIT_PRIORITY
#define SUPPORTS_INIT_PRIORITY 0

/* collect2.c can only parse GNU nm -n output.  Solaris nm needs -png to
   produce the same format.  */
#define NM_FLAGS "-png"

#define STDC_0_IN_SYSTEM_HEADERS 1
\f
#define HAVE_ENABLE_EXECUTE_STACK

/* Support Solaris-specific format checking for cmn_err.  */
#define TARGET_N_FORMAT_TYPES 1
#define TARGET_FORMAT_TYPES solaris_format_types

/* #pragma init and #pragma fini are implemented on top of init and
   fini attributes.  */
#define SOLARIS_ATTRIBUTE_TABLE						\
  { "init",      0, 0, true,  false,  false, NULL, false },		\
  { "fini",      0, 0, true,  false,  false, NULL, false }

/* Solaris/x86 as and gas support unquoted section names.  */
#define SECTION_NAME_FORMAT	"%s"

/* This is how to declare the size of a function.  For Solaris, we output
   any .init or .fini entries here.  */
#undef ASM_DECLARE_FUNCTION_SIZE
#define ASM_DECLARE_FUNCTION_SIZE(FILE, FNAME, DECL)		\
  do								\
    {								\
      if (!flag_inhibit_size_directive)				\
	ASM_OUTPUT_MEASURED_SIZE (FILE, FNAME);			\
      solaris_output_init_fini (FILE, DECL);			\
    }								\
  while (0)

/* Solaris 'as' has a bug: a .common directive in .tbss or .tdata section
   behaves as .tls_common rather than normal non-TLS .common.  */
#undef  ASM_OUTPUT_ALIGNED_COMMON
#define ASM_OUTPUT_ALIGNED_COMMON(FILE, NAME, SIZE, ALIGN)		\
  do									\
    {									\
      if (TARGET_SUN_TLS						\
	  && in_section							\
	  && ((in_section->common.flags & SECTION_TLS) == SECTION_TLS))	\
	switch_to_section (bss_section);				\
      fprintf ((FILE), "%s", COMMON_ASM_OP);				\
      assemble_name ((FILE), (NAME));					\
      fprintf ((FILE), ","HOST_WIDE_INT_PRINT_UNSIGNED",%u\n",		\
	       (SIZE), (ALIGN) / BITS_PER_UNIT);			\
    }									\
  while (0)

#ifndef USE_GAS
#undef TARGET_ASM_ASSEMBLE_VISIBILITY
#define TARGET_ASM_ASSEMBLE_VISIBILITY solaris_assemble_visibility

#define AS_NEEDS_DASH_FOR_PIPED_INPUT

#endif

extern GTY(()) tree solaris_pending_aligns;
extern GTY(()) tree solaris_pending_inits;
extern GTY(()) tree solaris_pending_finis;

/* Allow macro expansion in #pragma pack.  */
#define HANDLE_PRAGMA_PACK_WITH_EXPANSION

#define TARGET_POSIX_IO
Commit	Line	Data
8433a25e RO	1	/* Operating system specific defines to be used when targeting GCC for any
8433a25e RO	2	Solaris 2 system.
12eb1a9c	3	Copyright 2002, 2003, 2004, 2007, 2008, 2009, 2010, 2011
f1c26cad	4	Free Software Foundation, Inc.
8433a25e	5
814499a4	6	This file is part of GCC.
8433a25e	7
814499a4	8	GCC is free software; you can redistribute it and/or modify
8433a25e	9	it under the terms of the GNU General Public License as published by
2f83c7d6	10	the Free Software Foundation; either version 3, or (at your option)
8433a25e RO	11	any later version.
8433a25e RO	12
814499a4	13	GCC is distributed in the hope that it will be useful,
8433a25e RO	14	but WITHOUT ANY WARRANTY; without even the implied warranty of
	15	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	16	GNU General Public License for more details.
	17
	18	You should have received a copy of the GNU General Public License
2f83c7d6 NC	19	along with GCC; see the file COPYING3. If not see
2f83c7d6 NC	20	<http://www.gnu.org/licenses/>. */
8433a25e	21
2ca48caa RO	22	/* We are compiling for Solaris 2 now. */
	23	#define TARGET_SOLARIS 1
	24
8433a25e RO	25	/* We use stabs-in-elf for debugging, because that is what the native
	26	toolchain uses. */
	27	#undef PREFERRED_DEBUGGING_TYPE
	28	#define PREFERRED_DEBUGGING_TYPE DBX_DEBUG
	29
	30	/* Solaris 2 (at least as of 2.5.1) uses a 32-bit wchar_t. */
	31	#undef WCHAR_TYPE
	32	#define WCHAR_TYPE "long int"
	33
	34	#undef WCHAR_TYPE_SIZE
	35	#define WCHAR_TYPE_SIZE BITS_PER_WORD
	36
	37	/* Solaris 2 uses a wint_t different from the default. This is required
	38	by the SCD 2.4.1, p. 6-83, Figure 6-66. */
	39	#undef WINT_TYPE
	40	#define WINT_TYPE "long int"
	41
	42	#undef WINT_TYPE_SIZE
	43	#define WINT_TYPE_SIZE BITS_PER_WORD
	44
207bf79d JM	45	#define SIG_ATOMIC_TYPE "int"
	46
	47	/* ??? This definition of int8_t follows the system header but does
	48	not conform to C99. Likewise int_fast8_t, int_least8_t. */
	49	#define INT8_TYPE "char"
	50	#define INT16_TYPE "short int"
	51	#define INT32_TYPE "int"
	52	#define INT64_TYPE (LONG_TYPE_SIZE == 64 ? "long int" : "long long int")
	53	#define UINT8_TYPE "unsigned char"
	54	#define UINT16_TYPE "short unsigned int"
	55	#define UINT32_TYPE "unsigned int"
	56	#define UINT64_TYPE (LONG_TYPE_SIZE == 64 ? "long unsigned int" : "long long unsigned int")
	57
	58	#define INT_LEAST8_TYPE "char"
	59	#define INT_LEAST16_TYPE "short int"
	60	#define INT_LEAST32_TYPE "int"
	61	#define INT_LEAST64_TYPE (LONG_TYPE_SIZE == 64 ? "long int" : "long long int")
	62	#define UINT_LEAST8_TYPE "unsigned char"
	63	#define UINT_LEAST16_TYPE "short unsigned int"
	64	#define UINT_LEAST32_TYPE "unsigned int"
	65	#define UINT_LEAST64_TYPE (LONG_TYPE_SIZE == 64 ? "long unsigned int" : "long long unsigned int")
	66
	67	#define INT_FAST8_TYPE "char"
	68	#define INT_FAST16_TYPE "int"
	69	#define INT_FAST32_TYPE "int"
	70	#define INT_FAST64_TYPE (LONG_TYPE_SIZE == 64 ? "long int" : "long long int")
	71	#define UINT_FAST8_TYPE "unsigned char"
	72	#define UINT_FAST16_TYPE "unsigned int"
	73	#define UINT_FAST32_TYPE "unsigned int"
	74	#define UINT_FAST64_TYPE (LONG_TYPE_SIZE == 64 ? "long unsigned int" : "long long unsigned int")
	75
	76	#define INTPTR_TYPE (LONG_TYPE_SIZE == 64 ? "long int" : "int")
	77	#define UINTPTR_TYPE (LONG_TYPE_SIZE == 64 ? "long unsigned int" : "unsigned int")
	78
8433a25e RO	79	/* ??? Note: in order for -compat-bsd to work fully,
	80	we must somehow arrange to fixincludes /usr/ucbinclude
	81	and put the result in $(libsubdir)/ucbinclude. */
	82
	83	#undef CPP_SUBTARGET_SPEC
	84	#define CPP_SUBTARGET_SPEC "\
f5e2061b	85	%{pthreads\|pthread:-D_REENTRANT -D_PTHREADS} \
8433a25e RO	86	%{compat-bsd:-iwithprefixbefore ucbinclude -I/usr/ucbinclude} \
	87	"
	88
	89	/* Names to predefine in the preprocessor for this target machine. */
6508bdd5	90	#define TARGET_SUB_OS_CPP_BUILTINS()
8433a25e RO	91	#define TARGET_OS_CPP_BUILTINS() \
	92	do { \
	93	builtin_define_std ("unix"); \
	94	builtin_define_std ("sun"); \
	95	builtin_define ("__svr4__"); \
	96	builtin_define ("__SVR4"); \
8433a25e RO	97	builtin_assert ("system=unix"); \
8433a25e RO	98	builtin_assert ("system=svr4"); \
6508bdd5	99	/* For C++ we need to add some additional macro \
8433a25e RO	100	definitions required by the C++ standard \
8433a25e RO	101	library. */ \
04df6730	102	if (c_dialect_cxx ()) \
8433a25e	103	{ \
babc4728 RO	104	builtin_define ("__STDC_VERSION__=199901L");\
babc4728 RO	105	builtin_define ("_XOPEN_SOURCE=600"); \
8433a25e RO	106	builtin_define ("_LARGEFILE_SOURCE=1"); \
	107	builtin_define ("_LARGEFILE64_SOURCE=1"); \
	108	builtin_define ("__EXTENSIONS__"); \
	109	} \
6508bdd5	110	TARGET_SUB_OS_CPP_BUILTINS(); \
8433a25e RO	111	} while (0)
8433a25e RO	112
b689848f	113	/* The system headers under Solaris 2 are C++-aware since 2.0. */
49fa0661 JM	114	#define NO_IMPLICIT_EXTERN_C
49fa0661 JM	115
12eb1a9c	116	/* It's safe to pass -s always, even if -g is not used. */
8433a25e RO	117	#undef ASM_SPEC
8433a25e RO	118	#define ASM_SPEC "\
51769cc0	119	%{v:-V} %{Qy:} %{!Qn:-Qy} %{Ym,*} -s \
24a4dd31	120	%{fpic\|fpie\|fPIC\|fPIE:-K PIC} \
8433a25e RO	121	%(asm_cpu) \
	122	"
	123
72b7f7ea JM	124	#ifndef CROSS_DIRECTORY_STRUCTURE
	125	#undef MD_EXEC_PREFIX
	126	#define MD_EXEC_PREFIX "/usr/ccs/bin/"
	127
	128	#undef MD_STARTFILE_PREFIX
	129	#define MD_STARTFILE_PREFIX "/usr/ccs/lib/"
	130	#endif
	131
8433a25e RO	132	/* We don't use the standard LIB_SPEC only because we don't yet support c++. */
	133	#undef LIB_SPEC
	134	#define LIB_SPEC \
	135	"%{compat-bsd:-lucb -lsocket -lnsl -lelf -laio} \
16c9d3b1 RO	136	%{!symbolic:\
	137	%{pthreads\|pthread:" \
	138	LIB_THREAD_LDFLAGS_SPEC " -lpthread " LIB_TLS_SPEC "} \
ee0cb37c EB	139	%{fprofile-generate*:" \
ee0cb37c EB	140	LIB_THREAD_LDFLAGS_SPEC " " LIB_TLS_SPEC "} \
16c9d3b1	141	%{p\|pg:-ldl} -lc}"
8433a25e RO	142
8433a25e RO	143	#undef ENDFILE_SPEC
0699e415 RO	144	#define ENDFILE_SPEC \
	145	"%{Ofast\|ffast-math\|funsafe-math-optimizations:crtfastmath.o%s} \
	146	crtend.o%s crtn.o%s"
8433a25e RO	147
	148	/* We don't use the standard svr4 STARTFILE_SPEC because it's wrong for us. */
	149	#undef STARTFILE_SPEC
	150	#define STARTFILE_SPEC "%{!shared: \
	151	%{!symbolic: \
	152	%{p:mcrt1.o%s} \
	153	%{!p: \
	154	%{pg:gcrt1.o%s gmon.o%s} \
	155	%{!pg:crt1.o%s}}}} \
	156	crti.o%s %(startfile_arch) \
	157	crtbegin.o%s"
	158
	159	#undef STARTFILE_ARCH32_SPEC
	160	#define STARTFILE_ARCH32_SPEC "%{ansi:values-Xc.o%s} \
	161	%{!ansi:values-Xa.o%s}"
	162
	163	#undef STARTFILE_ARCH_SPEC
	164	#define STARTFILE_ARCH_SPEC STARTFILE_ARCH32_SPEC
	165
61aaea23 MM	166	#undef LINK_ARCH32_SPEC_BASE
61aaea23 MM	167	#define LINK_ARCH32_SPEC_BASE \
8433a25e RO	168	"%{G:-G} \
	169	%{YP,*} \
	170	%{R*} \
	171	%{compat-bsd: \
50617257 JM	172	%{!YP,*:%{p\|pg:-Y P,%R/usr/ucblib:%R/usr/ccs/lib/libp:%R/usr/lib/libp:%R/usr/ccs/lib:%R/usr/lib} \
	173	%{!p:%{!pg:-Y P,%R/usr/ucblib:%R/usr/ccs/lib:%R/usr/lib}}} \
	174	-R %R/usr/ucblib} \
8433a25e	175	%{!compat-bsd: \
50617257 JM	176	%{!YP,*:%{p\|pg:-Y P,%R/usr/ccs/lib/libp:%R/usr/lib/libp:%R/usr/ccs/lib:%R/usr/lib} \
50617257 JM	177	%{!p:%{!pg:-Y P,%R/usr/ccs/lib:%R/usr/lib}}}}"
8433a25e	178
61aaea23 MM	179	#undef LINK_ARCH32_SPEC
	180	#define LINK_ARCH32_SPEC LINK_ARCH32_SPEC_BASE
	181
8433a25e RO	182	#undef LINK_ARCH_SPEC
	183	#define LINK_ARCH_SPEC LINK_ARCH32_SPEC
	184
8433a25e RO	185	#undef LINK_SPEC
	186	#define LINK_SPEC \
	187	"%{h*} %{v:-V} \
fcf52686	188	%{!shared:%{!static:%{rdynamic: " RDYNAMIC_SPEC "}}} \
8433a25e RO	189	%{static:-dn -Bstatic} \
	190	%{shared:-G -dy %{!mimpure-text:-z text}} \
	191	%{symbolic:-Bsymbolic -G -dy -z text} \
	192	%(link_arch) \
	193	%{Qy:} %{!Qn:-Qy}"
	194
fcf52686 RO	195	/* With Sun ld, -rdynamic is a no-op. */
	196	#define RDYNAMIC_SPEC ""
	197
6e70657a MM	198	/* The Solaris linker doesn't understand constructor priorities. (The
	199	GNU linker does support constructor priorities, so GNU ld
	200	configuration files for Solaris override this setting.) */
	201	#undef SUPPORTS_INIT_PRIORITY
	202	#define SUPPORTS_INIT_PRIORITY 0
	203
3e794bfe RO	204	/* collect2.c can only parse GNU nm -n output. Solaris nm needs -png to
	205	produce the same format. */
	206	#define NM_FLAGS "-png"
	207
8433a25e RO	208	#define STDC_0_IN_SYSTEM_HEADERS 1
8433a25e RO	209	\f
10e48e39	210	#define HAVE_ENABLE_EXECUTE_STACK
a2bec818	211
07a43492	212	/* Support Solaris-specific format checking for cmn_err. */
a2bec818 DJ	213	#define TARGET_N_FORMAT_TYPES 1
a2bec818 DJ	214	#define TARGET_FORMAT_TYPES solaris_format_types
07a43492 DJ	215
	216	/* #pragma init and #pragma fini are implemented on top of init and
	217	fini attributes. */
	218	#define SOLARIS_ATTRIBUTE_TABLE \
62d784f7 KT	219	{ "init", 0, 0, true, false, false, NULL, false }, \
62d784f7 KT	220	{ "fini", 0, 0, true, false, false, NULL, false }
07a43492	221
2ca48caa RO	222	/* Solaris/x86 as and gas support unquoted section names. */
2ca48caa RO	223	#define SECTION_NAME_FORMAT "%s"
a0c21029	224
07a43492 DJ	225	/* This is how to declare the size of a function. For Solaris, we output
	226	any .init or .fini entries here. */
	227	#undef ASM_DECLARE_FUNCTION_SIZE
	228	#define ASM_DECLARE_FUNCTION_SIZE(FILE, FNAME, DECL) \
	229	do \
	230	{ \
	231	if (!flag_inhibit_size_directive) \
	232	ASM_OUTPUT_MEASURED_SIZE (FILE, FNAME); \
	233	solaris_output_init_fini (FILE, DECL); \
	234	} \
	235	while (0)
	236
adb75db0	237	/* Solaris 'as' has a bug: a .common directive in .tbss or .tdata section
f1c26cad RO	238	behaves as .tls_common rather than normal non-TLS .common. */
	239	#undef ASM_OUTPUT_ALIGNED_COMMON
	240	#define ASM_OUTPUT_ALIGNED_COMMON(FILE, NAME, SIZE, ALIGN) \
	241	do \
	242	{ \
	243	if (TARGET_SUN_TLS \
	244	&& in_section \
adb75db0	245	&& ((in_section->common.flags & SECTION_TLS) == SECTION_TLS)) \
f1c26cad RO	246	switch_to_section (bss_section); \
	247	fprintf ((FILE), "%s", COMMON_ASM_OP); \
	248	assemble_name ((FILE), (NAME)); \
	249	fprintf ((FILE), ","HOST_WIDE_INT_PRINT_UNSIGNED",%u\n", \
	250	(SIZE), (ALIGN) / BITS_PER_UNIT); \
	251	} \
	252	while (0)
	253
f0c01ffd RO	254	#ifndef USE_GAS
	255	#undef TARGET_ASM_ASSEMBLE_VISIBILITY
	256	#define TARGET_ASM_ASSEMBLE_VISIBILITY solaris_assemble_visibility
b8f9bca0 JM	257
	258	#define AS_NEEDS_DASH_FOR_PIPED_INPUT
	259
f0c01ffd RO	260	#endif
f0c01ffd RO	261
07a43492 DJ	262	extern GTY(()) tree solaris_pending_aligns;
	263	extern GTY(()) tree solaris_pending_inits;
	264	extern GTY(()) tree solaris_pending_finis;
b5b3e36a DJ	265
	266	/* Allow macro expansion in #pragma pack. */
	267	#define HANDLE_PRAGMA_PACK_WITH_EXPANSION
9c0c4ec7 JM	268
9c0c4ec7 JM	269	#define TARGET_POSIX_IO