Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0.

These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.

1 files changed, 194 insertions, 0 deletions

diff --git a/contrib/gcc/target-def.h b/contrib/gcc/target-def.h
new file mode 100644
index 0000000..feeb2c7
--- /dev/null
+++ b/contrib/gcc/target-def.h
@@ -0,0 +1,194 @@
+/* Default initializers for a generic GCC target.
+   Copyright (C) 2001 Free Software Foundation, Inc.
+
+This program 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 2, or (at your option) any
+later version.
+
+This program 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 this program; if not, write to the Free Software
+Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+ In other words, you are welcome to use, share and improve this program.
+ You are forbidden to forbid anyone else to use, share and improve
+ what you give them.   Help stamp out software-hoarding!  */
+
+/* See target.h for a description of what this file contains and how to
+   use it.
+
+   We want to have non-NULL default definitions of all hook functions,
+   even if they do nothing.  */
+
+/* Note that if one of these macros must be defined in an OS .h file
+   rather than the .c file, then we need to wrap the default
+   definition in a #ifndef, since files include tm.h before this one.  */
+
+/* Assembler output.  */
+#define TARGET_ASM_OPEN_PAREN "("
+#define TARGET_ASM_CLOSE_PAREN ")"
+#define TARGET_ASM_BYTE_OP "\t.byte\t"
+
+#define TARGET_ASM_ALIGNED_HI_OP "\t.short\t"
+#define TARGET_ASM_ALIGNED_SI_OP "\t.long\t"
+#define TARGET_ASM_ALIGNED_DI_OP NULL
+#define TARGET_ASM_ALIGNED_TI_OP NULL
+
+/* GAS and SYSV4 assemblers accept these.  */
+#if defined (OBJECT_FORMAT_ELF) || defined (OBJECT_FORMAT_ROSE)
+#define TARGET_ASM_UNALIGNED_HI_OP "\t.2byte\t"
+#define TARGET_ASM_UNALIGNED_SI_OP "\t.4byte\t"
+#define TARGET_ASM_UNALIGNED_DI_OP "\t.8byte\t"
+#define TARGET_ASM_UNALIGNED_TI_OP NULL
+#else
+#define TARGET_ASM_UNALIGNED_HI_OP NULL
+#define TARGET_ASM_UNALIGNED_SI_OP NULL
+#define TARGET_ASM_UNALIGNED_DI_OP NULL
+#define TARGET_ASM_UNALIGNED_TI_OP NULL
+#endif /* OBJECT_FORMAT_ELF || OBJECT_FORMAT_ROSE */
+
+#define TARGET_ASM_INTEGER default_assemble_integer
+
+#define TARGET_ASM_FUNCTION_PROLOGUE default_function_pro_epilogue
+#define TARGET_ASM_FUNCTION_EPILOGUE default_function_pro_epilogue
+#define TARGET_ASM_FUNCTION_END_PROLOGUE no_asm_to_stream
+#define TARGET_ASM_FUNCTION_BEGIN_EPILOGUE no_asm_to_stream
+
+#if !defined(TARGET_ASM_CONSTRUCTOR) && !defined(USE_COLLECT2)
+# ifdef CTORS_SECTION_ASM_OP
+#  define TARGET_ASM_CONSTRUCTOR default_ctor_section_asm_out_constructor
+# else
+#  ifdef TARGET_ASM_NAMED_SECTION
+#   define TARGET_ASM_CONSTRUCTOR default_named_section_asm_out_constructor
+#  else
+#   define TARGET_ASM_CONSTRUCTOR default_stabs_asm_out_constructor
+#  endif
+# endif
+#endif
+
+#if !defined(TARGET_ASM_DESTRUCTOR) && !defined(USE_COLLECT2)
+# ifdef DTORS_SECTION_ASM_OP
+#  define TARGET_ASM_DESTRUCTOR default_dtor_section_asm_out_destructor
+# else
+#  ifdef TARGET_ASM_NAMED_SECTION
+#   define TARGET_ASM_DESTRUCTOR default_named_section_asm_out_destructor
+#  else
+#   define TARGET_ASM_DESTRUCTOR default_stabs_asm_out_destructor
+#  endif
+# endif
+#endif
+
+#if defined(TARGET_ASM_CONSTRUCTOR) && defined(TARGET_ASM_DESTRUCTOR)
+#define TARGET_HAVE_CTORS_DTORS true
+#else
+#define TARGET_HAVE_CTORS_DTORS false
+#define TARGET_ASM_CONSTRUCTOR NULL
+#define TARGET_ASM_DESTRUCTOR NULL
+#endif
+
+#ifdef TARGET_ASM_NAMED_SECTION
+#define TARGET_HAVE_NAMED_SECTIONS true
+#else
+#define TARGET_ASM_NAMED_SECTION default_no_named_section
+#define TARGET_HAVE_NAMED_SECTIONS false
+#endif
+
+#ifndef TARGET_ASM_EXCEPTION_SECTION
+#define TARGET_ASM_EXCEPTION_SECTION default_exception_section
+#endif
+
+#ifndef TARGET_ASM_EH_FRAME_SECTION
+#define TARGET_ASM_EH_FRAME_SECTION default_eh_frame_section
+#endif
+
+#define TARGET_ASM_ALIGNED_INT_OP				\
+		       {TARGET_ASM_ALIGNED_HI_OP,		\
+			TARGET_ASM_ALIGNED_SI_OP,		\
+			TARGET_ASM_ALIGNED_DI_OP,		\
+			TARGET_ASM_ALIGNED_TI_OP}
+
+#define TARGET_ASM_UNALIGNED_INT_OP				\
+		       {TARGET_ASM_UNALIGNED_HI_OP,		\
+			TARGET_ASM_UNALIGNED_SI_OP,		\
+			TARGET_ASM_UNALIGNED_DI_OP,		\
+			TARGET_ASM_UNALIGNED_TI_OP}
+
+#define TARGET_ASM_OUT {TARGET_ASM_OPEN_PAREN,			\
+			TARGET_ASM_CLOSE_PAREN,			\
+			TARGET_ASM_BYTE_OP,			\
+			TARGET_ASM_ALIGNED_INT_OP,		\
+			TARGET_ASM_UNALIGNED_INT_OP,		\
+			TARGET_ASM_INTEGER,			\
+			TARGET_ASM_FUNCTION_PROLOGUE,		\
+			TARGET_ASM_FUNCTION_END_PROLOGUE,	\
+			TARGET_ASM_FUNCTION_BEGIN_EPILOGUE,	\
+			TARGET_ASM_FUNCTION_EPILOGUE,		\
+			TARGET_ASM_NAMED_SECTION,		\
+			TARGET_ASM_EXCEPTION_SECTION,		\
+			TARGET_ASM_EH_FRAME_SECTION,		\
+			TARGET_ASM_CONSTRUCTOR,			\
+			TARGET_ASM_DESTRUCTOR}
+
+/* Scheduler hooks.  All of these default to null pointers, which
+   haifa-sched.c looks for and handles.  */
+#define TARGET_SCHED_ADJUST_COST 0
+#define TARGET_SCHED_ADJUST_PRIORITY 0
+#define TARGET_SCHED_ISSUE_RATE 0
+#define TARGET_SCHED_VARIABLE_ISSUE 0
+#define TARGET_SCHED_INIT 0
+#define TARGET_SCHED_FINISH 0
+#define TARGET_SCHED_REORDER 0
+#define TARGET_SCHED_REORDER2 0
+#define TARGET_SCHED_CYCLE_DISPLAY 0
+
+#define TARGET_SCHED	{TARGET_SCHED_ADJUST_COST,	\
+			 TARGET_SCHED_ADJUST_PRIORITY,	\
+			 TARGET_SCHED_ISSUE_RATE,	\
+			 TARGET_SCHED_VARIABLE_ISSUE,	\
+			 TARGET_SCHED_INIT,		\
+			 TARGET_SCHED_FINISH,		\
+			 TARGET_SCHED_REORDER,		\
+			 TARGET_SCHED_REORDER2,		\
+			 TARGET_SCHED_CYCLE_DISPLAY}
+
+/* All in tree.c.  */
+#define TARGET_MERGE_DECL_ATTRIBUTES merge_decl_attributes
+#define TARGET_MERGE_TYPE_ATTRIBUTES merge_type_attributes
+#define TARGET_ATTRIBUTE_TABLE default_target_attribute_table
+#define TARGET_COMP_TYPE_ATTRIBUTES default_comp_type_attributes
+#define TARGET_SET_DEFAULT_TYPE_ATTRIBUTES default_set_default_type_attributes
+#define TARGET_INSERT_ATTRIBUTES default_insert_attributes
+#define TARGET_FUNCTION_ATTRIBUTE_INLINABLE_P default_function_attribute_inlinable_p
+
+/* In builtins.c.  */
+#define TARGET_INIT_BUILTINS default_init_builtins
+#define TARGET_EXPAND_BUILTIN default_expand_builtin
+
+/* In varasm.c.  */
+#ifndef TARGET_SECTION_TYPE_FLAGS
+#define TARGET_SECTION_TYPE_FLAGS default_section_type_flags
+#endif
+
+/* The whole shebang.  */
+#define TARGET_INITIALIZER			\
+{						\
+  TARGET_ASM_OUT,				\
+  TARGET_SCHED,					\
+  TARGET_MERGE_DECL_ATTRIBUTES,			\
+  TARGET_MERGE_TYPE_ATTRIBUTES,			\
+  TARGET_ATTRIBUTE_TABLE,			\
+  TARGET_COMP_TYPE_ATTRIBUTES,			\
+  TARGET_SET_DEFAULT_TYPE_ATTRIBUTES,		\
+  TARGET_INSERT_ATTRIBUTES,			\
+  TARGET_FUNCTION_ATTRIBUTE_INLINABLE_P,	\
+  TARGET_INIT_BUILTINS,				\
+  TARGET_EXPAND_BUILTIN,			\
+  TARGET_SECTION_TYPE_FLAGS,			\
+  TARGET_HAVE_NAMED_SECTIONS,			\
+  TARGET_HAVE_CTORS_DTORS			\
+}