/* Default initializers for a generic GCC target.
- Copyright (C) 2001 Free Software Foundation, Inc.
+ Copyright (C) 2001, 2002 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
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 desciption of what this file contains and how to
+/* 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_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}
#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
+#define TARGET_MS_BITFIELD_LAYOUT_P default_ms_bitfield_layout_p
/* In builtins.c. */
#define TARGET_INIT_BUILTINS default_init_builtins
#define TARGET_SECTION_TYPE_FLAGS default_section_type_flags
#endif
+/* In hook.c. */
+#define TARGET_CANNOT_MODIFY_JUMPS_P hook_void_bool_false
+
/* The whole shebang. */
#define TARGET_INITIALIZER \
{ \
TARGET_SET_DEFAULT_TYPE_ATTRIBUTES, \
TARGET_INSERT_ATTRIBUTES, \
TARGET_FUNCTION_ATTRIBUTE_INLINABLE_P, \
+ TARGET_MS_BITFIELD_LAYOUT_P, \
TARGET_INIT_BUILTINS, \
TARGET_EXPAND_BUILTIN, \
TARGET_SECTION_TYPE_FLAGS, \
TARGET_HAVE_NAMED_SECTIONS, \
- TARGET_HAVE_CTORS_DTORS \
+ TARGET_HAVE_CTORS_DTORS, \
+ TARGET_CANNOT_MODIFY_JUMPS_P \
}
+
+#include "hooks.h"