* config.gcc (i[34567]86-*-solaris2*, sparc64-*-solaris2*)

	(sparc-*-solaris2*): Include sol2.o and sol2-protos.h.
	* config/sol2-c.c: Include "tm.h", "tm_p.h", "toplev.h",
	"cpplib.h", "c-pragma.h", "c-common.h".
	(solaris_pragma_align, solaris_pragma_init, solaris_pragma_fini)
	(solaris_register_pragmas): New functions.
	* config/sol2-protos.h: New file.
	* config/sol2.c: New file.
	* config/sol2.h (SOLARIS_ATTRIBUTE_TABLE, ASM_DECLARE_FUNCTION_SIZE)
	(REGISTER_TARGET_PRAGMAS): New macros.
	(solaris_pending_aligns, solaris_pending_inits)
	(solaris_pending_finis): New variables.
	* config/t-sol2 (sol2-c.o): Update dependencies.
	(sol2.o): New rule.
	* config/i386/i386.c (TARGET_INSERT_ATTRIBUTES): Define in terms of
	SUBTARGET_INSERT_ATTRIBUTES.
	(ix86_attribute_table): Include SUBTARGET_ATTRIBUTE_TABLE.
	* config/i386/sol2.h (SUBTARGET_INSERT_ATTRIBUTES)
	(SUBTARGET_ATTRIBUTE_TABLE, ASM_OUTPUT_CALL): Define.
	* config/sparc/elf.h (ASM_DECLARE_FUNCTION_SIZE): Redefine.
	* config/sparc/sp64-elf.h (ASM_DECLARE_FUNCTION_SIZE): Redefine.
	* config/sparc/sol2.h (SUBTARGET_INSERT_ATTRIBUTES)
	(SUBTARGET_ATTRIBUTE_TABLE, ASM_OUTPUT_CALL): Define.
	* config/sparc/sparc.c (sparc_attribute_table): New.
	(TARGET_INSERT_ATTRIBUTES): Define in terms of
	SUBTARGET_INSERT_ATTRIBUTES.
	(TARGET_ATTRIBUTE_TABLE): Define if SUBTARGET_ATTRIBUTE_TABLE
	is defined.
	* doc/extend.texi (Solaris Pragmas): New section.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@85155 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 27 insertions, 1 deletions

diff --git a/gcc/config/sol2.h b/gcc/config/sol2.h
index f595395befb..ddad7c1f05c 100644
--- a/gcc/config/sol2.h
+++ b/gcc/config/sol2.h
@@ -1,6 +1,6 @@
 /* Operating system specific defines to be used when targeting GCC for any
    Solaris 2 system.
-   Copyright 2002, 2003 Free Software Foundation, Inc.
+   Copyright 2002, 2003, 2004 Free Software Foundation, Inc.
 
 This file is part of GCC.
 
@@ -206,5 +206,31 @@ __enable_execute_stack (void *addr)					\
   }									\
 }
 
+/* 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 },			\
+  { "fini",      0, 0, true,  false,  false, NULL }
+
+/* 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)
+
+/* Register the Solaris-specific #pragma directives.  */
+#define REGISTER_TARGET_PRAGMAS() solaris_register_pragmas ()
+
+extern GTY(()) tree solaris_pending_aligns;
+extern GTY(()) tree solaris_pending_inits;
+extern GTY(()) tree solaris_pending_finis;