/* Definitions of target machine for GNU compiler,
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/* Definitions of target machine for GNU compiler,
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for ATMEL AVR at90s8515, ATmega103/103L, ATmega603/603L microcontrollers.
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for ATMEL AVR at90s8515, ATmega103/103L, ATmega603/603L microcontrollers.
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Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
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Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
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Free Software Foundation, Inc.
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Free Software Foundation, Inc.
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Contributed by Denis Chertykov (denisc@overta.ru)
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Contributed by Denis Chertykov (denisc@overta.ru)
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This file is part of GCC.
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This file is part of GCC.
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GCC is free software; you can redistribute it and/or modify
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GCC is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3, or (at your option)
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the Free Software Foundation; either version 3, or (at your option)
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any later version.
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any later version.
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GCC is distributed in the hope that it will be useful,
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GCC is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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You should have received a copy of the GNU General Public License
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along with GCC; see the file COPYING3. If not see
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along with GCC; see the file COPYING3. If not see
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<http://www.gnu.org/licenses/>. */
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<http://www.gnu.org/licenses/>. */
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/* Names to predefine in the preprocessor for this target machine. */
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/* Names to predefine in the preprocessor for this target machine. */
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#define TARGET_CPU_CPP_BUILTINS() \
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#define TARGET_CPU_CPP_BUILTINS() \
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do \
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do \
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{ \
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{ \
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builtin_define_std ("AVR"); \
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builtin_define_std ("AVR"); \
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if (avr_base_arch_macro) \
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if (avr_base_arch_macro) \
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builtin_define (avr_base_arch_macro); \
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builtin_define (avr_base_arch_macro); \
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if (avr_extra_arch_macro) \
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if (avr_extra_arch_macro) \
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builtin_define (avr_extra_arch_macro); \
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builtin_define (avr_extra_arch_macro); \
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if (avr_have_movw_lpmx_p) \
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if (avr_have_movw_lpmx_p) \
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builtin_define ("__AVR_HAVE_MOVW__"); \
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builtin_define ("__AVR_HAVE_MOVW__"); \
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if (avr_have_movw_lpmx_p) \
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if (avr_have_movw_lpmx_p) \
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builtin_define ("__AVR_HAVE_LPMX__"); \
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builtin_define ("__AVR_HAVE_LPMX__"); \
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if (avr_asm_only_p) \
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if (avr_asm_only_p) \
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builtin_define ("__AVR_ASM_ONLY__"); \
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builtin_define ("__AVR_ASM_ONLY__"); \
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if (avr_enhanced_p) \
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if (avr_enhanced_p) \
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builtin_define ("__AVR_ENHANCED__"); \
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builtin_define ("__AVR_ENHANCED__"); \
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if (avr_enhanced_p) \
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if (avr_enhanced_p) \
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builtin_define ("__AVR_HAVE_MUL__"); \
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builtin_define ("__AVR_HAVE_MUL__"); \
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if (avr_mega_p) \
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if (avr_mega_p) \
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builtin_define ("__AVR_MEGA__"); \
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builtin_define ("__AVR_MEGA__"); \
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if (TARGET_NO_INTERRUPTS) \
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if (TARGET_NO_INTERRUPTS) \
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builtin_define ("__NO_INTERRUPTS__"); \
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builtin_define ("__NO_INTERRUPTS__"); \
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} \
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} \
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while (0)
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while (0)
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extern const char *avr_base_arch_macro;
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extern const char *avr_base_arch_macro;
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extern const char *avr_extra_arch_macro;
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extern const char *avr_extra_arch_macro;
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extern int avr_mega_p;
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extern int avr_mega_p;
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extern int avr_enhanced_p;
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extern int avr_enhanced_p;
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extern int avr_asm_only_p;
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extern int avr_asm_only_p;
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extern int avr_have_movw_lpmx_p;
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extern int avr_have_movw_lpmx_p;
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#ifndef IN_LIBGCC2
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#ifndef IN_LIBGCC2
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extern GTY(()) section *progmem_section;
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extern GTY(()) section *progmem_section;
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#endif
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#endif
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#define AVR_MEGA (avr_mega_p && !TARGET_SHORT_CALLS)
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#define AVR_MEGA (avr_mega_p && !TARGET_SHORT_CALLS)
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#define AVR_ENHANCED (avr_enhanced_p)
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#define AVR_ENHANCED (avr_enhanced_p)
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#define AVR_HAVE_MOVW (avr_have_movw_lpmx_p)
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#define AVR_HAVE_MOVW (avr_have_movw_lpmx_p)
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#define TARGET_VERSION fprintf (stderr, " (GNU assembler syntax)");
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#define TARGET_VERSION fprintf (stderr, " (GNU assembler syntax)");
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#define OVERRIDE_OPTIONS avr_override_options ()
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#define OVERRIDE_OPTIONS avr_override_options ()
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#define CAN_DEBUG_WITHOUT_FP
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#define CAN_DEBUG_WITHOUT_FP
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#define BITS_BIG_ENDIAN 0
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#define BITS_BIG_ENDIAN 0
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#define BYTES_BIG_ENDIAN 0
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#define BYTES_BIG_ENDIAN 0
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#define WORDS_BIG_ENDIAN 0
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#define WORDS_BIG_ENDIAN 0
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#ifdef IN_LIBGCC2
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#ifdef IN_LIBGCC2
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/* This is to get correct SI and DI modes in libgcc2.c (32 and 64 bits). */
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/* This is to get correct SI and DI modes in libgcc2.c (32 and 64 bits). */
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#define UNITS_PER_WORD 4
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#define UNITS_PER_WORD 4
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#else
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#else
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/* Width of a word, in units (bytes). */
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/* Width of a word, in units (bytes). */
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#define UNITS_PER_WORD 1
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#define UNITS_PER_WORD 1
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#endif
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#endif
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#define POINTER_SIZE 16
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#define POINTER_SIZE 16
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/* Maximum sized of reasonable data type
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/* Maximum sized of reasonable data type
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DImode or Dfmode ... */
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DImode or Dfmode ... */
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#define MAX_FIXED_MODE_SIZE 32
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#define MAX_FIXED_MODE_SIZE 32
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#define PARM_BOUNDARY 8
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#define PARM_BOUNDARY 8
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#define FUNCTION_BOUNDARY 8
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#define FUNCTION_BOUNDARY 8
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#define EMPTY_FIELD_BOUNDARY 8
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#define EMPTY_FIELD_BOUNDARY 8
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/* No data type wants to be aligned rounder than this. */
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/* No data type wants to be aligned rounder than this. */
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#define BIGGEST_ALIGNMENT 8
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#define BIGGEST_ALIGNMENT 8
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#define TARGET_VTABLE_ENTRY_ALIGN 8
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#define TARGET_VTABLE_ENTRY_ALIGN 8
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#define STRICT_ALIGNMENT 0
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#define STRICT_ALIGNMENT 0
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#define INT_TYPE_SIZE (TARGET_INT8 ? 8 : 16)
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#define INT_TYPE_SIZE (TARGET_INT8 ? 8 : 16)
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#define SHORT_TYPE_SIZE (INT_TYPE_SIZE == 8 ? INT_TYPE_SIZE : 16)
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#define SHORT_TYPE_SIZE (INT_TYPE_SIZE == 8 ? INT_TYPE_SIZE : 16)
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#define LONG_TYPE_SIZE (INT_TYPE_SIZE == 8 ? 16 : 32)
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#define LONG_TYPE_SIZE (INT_TYPE_SIZE == 8 ? 16 : 32)
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#define LONG_LONG_TYPE_SIZE (INT_TYPE_SIZE == 8 ? 32 : 64)
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#define LONG_LONG_TYPE_SIZE (INT_TYPE_SIZE == 8 ? 32 : 64)
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#define FLOAT_TYPE_SIZE 32
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#define FLOAT_TYPE_SIZE 32
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#define DOUBLE_TYPE_SIZE 32
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#define DOUBLE_TYPE_SIZE 32
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#define LONG_DOUBLE_TYPE_SIZE 32
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#define LONG_DOUBLE_TYPE_SIZE 32
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#define DEFAULT_SIGNED_CHAR 1
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#define DEFAULT_SIGNED_CHAR 1
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#define SIZE_TYPE (INT_TYPE_SIZE == 8 ? "long unsigned int" : "unsigned int")
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#define SIZE_TYPE (INT_TYPE_SIZE == 8 ? "long unsigned int" : "unsigned int")
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#define PTRDIFF_TYPE (INT_TYPE_SIZE == 8 ? "long int" :"int")
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#define PTRDIFF_TYPE (INT_TYPE_SIZE == 8 ? "long int" :"int")
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#define WCHAR_TYPE_SIZE 16
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#define WCHAR_TYPE_SIZE 16
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#define FIRST_PSEUDO_REGISTER 36
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#define FIRST_PSEUDO_REGISTER 36
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#define FIXED_REGISTERS {\
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#define FIXED_REGISTERS {\
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1,1,/* r0 r1 */\
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1,1,/* r0 r1 */\
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0,0,/* r2 r3 */\
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0,0,/* r2 r3 */\
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0,0,/* r4 r5 */\
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0,0,/* r4 r5 */\
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0,0,/* r6 r7 */\
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0,0,/* r6 r7 */\
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0,0,/* r8 r9 */\
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0,0,/* r8 r9 */\
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0,0,/* r10 r11 */\
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0,0,/* r10 r11 */\
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0,0,/* r12 r13 */\
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0,0,/* r12 r13 */\
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0,0,/* r14 r15 */\
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0,0,/* r14 r15 */\
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0,0,/* r16 r17 */\
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0,0,/* r16 r17 */\
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0,0,/* r18 r19 */\
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0,0,/* r18 r19 */\
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0,0,/* r20 r21 */\
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0,0,/* r20 r21 */\
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0,0,/* r22 r23 */\
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0,0,/* r22 r23 */\
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0,0,/* r24 r25 */\
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0,0,/* r24 r25 */\
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0,0,/* r26 r27 */\
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0,0,/* r26 r27 */\
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0,0,/* r28 r29 */\
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0,0,/* r28 r29 */\
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0,0,/* r30 r31 */\
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0,0,/* r30 r31 */\
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1,1,/* STACK */\
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1,1,/* STACK */\
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1,1 /* arg pointer */ }
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1,1 /* arg pointer */ }
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#define CALL_USED_REGISTERS { \
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#define CALL_USED_REGISTERS { \
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1,1,/* r0 r1 */ \
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1,1,/* r0 r1 */ \
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0,0,/* r2 r3 */ \
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0,0,/* r2 r3 */ \
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0,0,/* r4 r5 */ \
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0,0,/* r4 r5 */ \
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0,0,/* r6 r7 */ \
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0,0,/* r6 r7 */ \
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0,0,/* r8 r9 */ \
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0,0,/* r8 r9 */ \
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0,0,/* r10 r11 */ \
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0,0,/* r10 r11 */ \
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0,0,/* r12 r13 */ \
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0,0,/* r12 r13 */ \
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0,0,/* r14 r15 */ \
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0,0,/* r14 r15 */ \
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0,0,/* r16 r17 */ \
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0,0,/* r16 r17 */ \
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1,1,/* r18 r19 */ \
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1,1,/* r18 r19 */ \
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1,1,/* r20 r21 */ \
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1,1,/* r20 r21 */ \
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1,1,/* r22 r23 */ \
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1,1,/* r22 r23 */ \
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1,1,/* r24 r25 */ \
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1,1,/* r24 r25 */ \
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1,1,/* r26 r27 */ \
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1,1,/* r26 r27 */ \
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0,0,/* r28 r29 */ \
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0,0,/* r28 r29 */ \
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1,1,/* r30 r31 */ \
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1,1,/* r30 r31 */ \
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1,1,/* STACK */ \
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1,1,/* STACK */ \
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1,1 /* arg pointer */ }
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1,1 /* arg pointer */ }
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#define REG_ALLOC_ORDER { \
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#define REG_ALLOC_ORDER { \
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24,25, \
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24,25, \
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18,19, \
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18,19, \
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20,21, \
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20,21, \
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22,23, \
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22,23, \
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30,31, \
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30,31, \
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26,27, \
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26,27, \
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28,29, \
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28,29, \
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17,16,15,14,13,12,11,10,9,8,7,6,5,4,3,2, \
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17,16,15,14,13,12,11,10,9,8,7,6,5,4,3,2, \
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0,1, \
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0,1, \
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32,33,34,35 \
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32,33,34,35 \
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}
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}
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#define ORDER_REGS_FOR_LOCAL_ALLOC order_regs_for_local_alloc ()
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#define ORDER_REGS_FOR_LOCAL_ALLOC order_regs_for_local_alloc ()
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#define HARD_REGNO_NREGS(REGNO, MODE) ((GET_MODE_SIZE (MODE) + UNITS_PER_WORD - 1) / UNITS_PER_WORD)
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#define HARD_REGNO_NREGS(REGNO, MODE) ((GET_MODE_SIZE (MODE) + UNITS_PER_WORD - 1) / UNITS_PER_WORD)
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#define HARD_REGNO_MODE_OK(REGNO, MODE) avr_hard_regno_mode_ok(REGNO, MODE)
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#define HARD_REGNO_MODE_OK(REGNO, MODE) avr_hard_regno_mode_ok(REGNO, MODE)
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#define MODES_TIEABLE_P(MODE1, MODE2) 1
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#define MODES_TIEABLE_P(MODE1, MODE2) 1
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enum reg_class {
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enum reg_class {
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NO_REGS,
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NO_REGS,
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R0_REG, /* r0 */
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R0_REG, /* r0 */
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POINTER_X_REGS, /* r26 - r27 */
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POINTER_X_REGS, /* r26 - r27 */
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POINTER_Y_REGS, /* r28 - r29 */
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POINTER_Y_REGS, /* r28 - r29 */
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POINTER_Z_REGS, /* r30 - r31 */
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POINTER_Z_REGS, /* r30 - r31 */
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STACK_REG, /* STACK */
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STACK_REG, /* STACK */
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BASE_POINTER_REGS, /* r28 - r31 */
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BASE_POINTER_REGS, /* r28 - r31 */
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POINTER_REGS, /* r26 - r31 */
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POINTER_REGS, /* r26 - r31 */
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ADDW_REGS, /* r24 - r31 */
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ADDW_REGS, /* r24 - r31 */
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SIMPLE_LD_REGS, /* r16 - r23 */
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SIMPLE_LD_REGS, /* r16 - r23 */
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LD_REGS, /* r16 - r31 */
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LD_REGS, /* r16 - r31 */
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NO_LD_REGS, /* r0 - r15 */
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NO_LD_REGS, /* r0 - r15 */
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GENERAL_REGS, /* r0 - r31 */
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GENERAL_REGS, /* r0 - r31 */
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ALL_REGS, LIM_REG_CLASSES
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ALL_REGS, LIM_REG_CLASSES
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};
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};
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#define N_REG_CLASSES (int)LIM_REG_CLASSES
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#define N_REG_CLASSES (int)LIM_REG_CLASSES
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#define REG_CLASS_NAMES { \
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#define REG_CLASS_NAMES { \
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"NO_REGS", \
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"NO_REGS", \
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"R0_REG", /* r0 */ \
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"R0_REG", /* r0 */ \
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"POINTER_X_REGS", /* r26 - r27 */ \
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"POINTER_X_REGS", /* r26 - r27 */ \
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"POINTER_Y_REGS", /* r28 - r29 */ \
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"POINTER_Y_REGS", /* r28 - r29 */ \
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"POINTER_Z_REGS", /* r30 - r31 */ \
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"POINTER_Z_REGS", /* r30 - r31 */ \
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"STACK_REG", /* STACK */ \
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"STACK_REG", /* STACK */ \
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"BASE_POINTER_REGS", /* r28 - r31 */ \
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"BASE_POINTER_REGS", /* r28 - r31 */ \
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"POINTER_REGS", /* r26 - r31 */ \
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"POINTER_REGS", /* r26 - r31 */ \
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"ADDW_REGS", /* r24 - r31 */ \
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"ADDW_REGS", /* r24 - r31 */ \
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"SIMPLE_LD_REGS", /* r16 - r23 */ \
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"SIMPLE_LD_REGS", /* r16 - r23 */ \
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"LD_REGS", /* r16 - r31 */ \
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"LD_REGS", /* r16 - r31 */ \
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"NO_LD_REGS", /* r0 - r15 */ \
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"NO_LD_REGS", /* r0 - r15 */ \
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"GENERAL_REGS", /* r0 - r31 */ \
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"GENERAL_REGS", /* r0 - r31 */ \
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"ALL_REGS" }
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"ALL_REGS" }
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#define REG_CLASS_CONTENTS { \
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#define REG_CLASS_CONTENTS { \
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{0x00000000,0x00000000}, /* NO_REGS */ \
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{0x00000000,0x00000000}, /* NO_REGS */ \
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{0x00000001,0x00000000}, /* R0_REG */ \
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{0x00000001,0x00000000}, /* R0_REG */ \
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{3 << REG_X,0x00000000}, /* POINTER_X_REGS, r26 - r27 */ \
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{3 << REG_X,0x00000000}, /* POINTER_X_REGS, r26 - r27 */ \
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{3 << REG_Y,0x00000000}, /* POINTER_Y_REGS, r28 - r29 */ \
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{3 << REG_Y,0x00000000}, /* POINTER_Y_REGS, r28 - r29 */ \
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{3 << REG_Z,0x00000000}, /* POINTER_Z_REGS, r30 - r31 */ \
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{3 << REG_Z,0x00000000}, /* POINTER_Z_REGS, r30 - r31 */ \
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{0x00000000,0x00000003}, /* STACK_REG, STACK */ \
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{0x00000000,0x00000003}, /* STACK_REG, STACK */ \
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{(3 << REG_Y) | (3 << REG_Z), \
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{(3 << REG_Y) | (3 << REG_Z), \
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0x00000000}, /* BASE_POINTER_REGS, r28 - r31 */ \
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0x00000000}, /* BASE_POINTER_REGS, r28 - r31 */ \
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{(3 << REG_X) | (3 << REG_Y) | (3 << REG_Z), \
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{(3 << REG_X) | (3 << REG_Y) | (3 << REG_Z), \
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0x00000000}, /* POINTER_REGS, r26 - r31 */ \
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0x00000000}, /* POINTER_REGS, r26 - r31 */ \
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{(3 << REG_X) | (3 << REG_Y) | (3 << REG_Z) | (3 << REG_W), \
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{(3 << REG_X) | (3 << REG_Y) | (3 << REG_Z) | (3 << REG_W), \
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0x00000000}, /* ADDW_REGS, r24 - r31 */ \
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0x00000000}, /* ADDW_REGS, r24 - r31 */ \
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{0x00ff0000,0x00000000}, /* SIMPLE_LD_REGS r16 - r23 */ \
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{0x00ff0000,0x00000000}, /* SIMPLE_LD_REGS r16 - r23 */ \
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{(3 << REG_X)|(3 << REG_Y)|(3 << REG_Z)|(3 << REG_W)|(0xff << 16), \
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{(3 << REG_X)|(3 << REG_Y)|(3 << REG_Z)|(3 << REG_W)|(0xff << 16), \
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0x00000000}, /* LD_REGS, r16 - r31 */ \
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0x00000000}, /* LD_REGS, r16 - r31 */ \
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{0x0000ffff,0x00000000}, /* NO_LD_REGS r0 - r15 */ \
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{0x0000ffff,0x00000000}, /* NO_LD_REGS r0 - r15 */ \
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{0xffffffff,0x00000000}, /* GENERAL_REGS, r0 - r31 */ \
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{0xffffffff,0x00000000}, /* GENERAL_REGS, r0 - r31 */ \
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{0xffffffff,0x00000003} /* ALL_REGS */ \
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{0xffffffff,0x00000003} /* ALL_REGS */ \
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}
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}
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#define REGNO_REG_CLASS(R) avr_regno_reg_class(R)
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#define REGNO_REG_CLASS(R) avr_regno_reg_class(R)
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#define BASE_REG_CLASS (reload_completed ? BASE_POINTER_REGS : POINTER_REGS)
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#define BASE_REG_CLASS (reload_completed ? BASE_POINTER_REGS : POINTER_REGS)
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#define INDEX_REG_CLASS NO_REGS
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#define INDEX_REG_CLASS NO_REGS
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#define REGNO_OK_FOR_BASE_P(r) (((r) < FIRST_PSEUDO_REGISTER \
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#define REGNO_OK_FOR_BASE_P(r) (((r) < FIRST_PSEUDO_REGISTER \
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&& ((r) == REG_X \
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&& ((r) == REG_X \
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|| (r) == REG_Y \
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|| (r) == REG_Y \
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|| (r) == REG_Z \
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|| (r) == REG_Z \
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|| (r) == ARG_POINTER_REGNUM)) \
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|| (r) == ARG_POINTER_REGNUM)) \
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|| (reg_renumber \
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|| (reg_renumber \
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&& (reg_renumber[r] == REG_X \
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&& (reg_renumber[r] == REG_X \
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|| reg_renumber[r] == REG_Y \
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|| reg_renumber[r] == REG_Y \
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|| reg_renumber[r] == REG_Z \
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|| reg_renumber[r] == REG_Z \
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|| (reg_renumber[r] \
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|| (reg_renumber[r] \
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== ARG_POINTER_REGNUM))))
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== ARG_POINTER_REGNUM))))
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#define REGNO_OK_FOR_INDEX_P(NUM) 0
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#define REGNO_OK_FOR_INDEX_P(NUM) 0
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#define PREFERRED_RELOAD_CLASS(X, CLASS) preferred_reload_class(X,CLASS)
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#define PREFERRED_RELOAD_CLASS(X, CLASS) preferred_reload_class(X,CLASS)
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|
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#define SMALL_REGISTER_CLASSES 1
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#define SMALL_REGISTER_CLASSES 1
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#define CLASS_LIKELY_SPILLED_P(c) class_likely_spilled_p(c)
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#define CLASS_LIKELY_SPILLED_P(c) class_likely_spilled_p(c)
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#define CLASS_MAX_NREGS(CLASS, MODE) class_max_nregs (CLASS, MODE)
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#define CLASS_MAX_NREGS(CLASS, MODE) class_max_nregs (CLASS, MODE)
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#define STACK_PUSH_CODE POST_DEC
|
#define STACK_PUSH_CODE POST_DEC
|
|
|
#define STACK_GROWS_DOWNWARD
|
#define STACK_GROWS_DOWNWARD
|
|
|
#define STARTING_FRAME_OFFSET 1
|
#define STARTING_FRAME_OFFSET 1
|
|
|
#define STACK_POINTER_OFFSET 1
|
#define STACK_POINTER_OFFSET 1
|
|
|
#define FIRST_PARM_OFFSET(FUNDECL) 0
|
#define FIRST_PARM_OFFSET(FUNDECL) 0
|
|
|
#define STACK_BOUNDARY 8
|
#define STACK_BOUNDARY 8
|
|
|
#define STACK_POINTER_REGNUM 32
|
#define STACK_POINTER_REGNUM 32
|
|
|
#define FRAME_POINTER_REGNUM REG_Y
|
#define FRAME_POINTER_REGNUM REG_Y
|
|
|
#define ARG_POINTER_REGNUM 34
|
#define ARG_POINTER_REGNUM 34
|
|
|
#define STATIC_CHAIN_REGNUM 2
|
#define STATIC_CHAIN_REGNUM 2
|
|
|
#define FRAME_POINTER_REQUIRED frame_pointer_required_p()
|
#define FRAME_POINTER_REQUIRED frame_pointer_required_p()
|
|
|
/* Offset from the frame pointer register value to the top of the stack. */
|
/* Offset from the frame pointer register value to the top of the stack. */
|
#define FRAME_POINTER_CFA_OFFSET(FNDECL) 0
|
#define FRAME_POINTER_CFA_OFFSET(FNDECL) 0
|
|
|
#define ELIMINABLE_REGS { \
|
#define ELIMINABLE_REGS { \
|
{ARG_POINTER_REGNUM, FRAME_POINTER_REGNUM}, \
|
{ARG_POINTER_REGNUM, FRAME_POINTER_REGNUM}, \
|
{FRAME_POINTER_REGNUM, STACK_POINTER_REGNUM} \
|
{FRAME_POINTER_REGNUM, STACK_POINTER_REGNUM} \
|
,{FRAME_POINTER_REGNUM+1,STACK_POINTER_REGNUM+1}}
|
,{FRAME_POINTER_REGNUM+1,STACK_POINTER_REGNUM+1}}
|
|
|
#define CAN_ELIMINATE(FROM, TO) (((FROM) == ARG_POINTER_REGNUM \
|
#define CAN_ELIMINATE(FROM, TO) (((FROM) == ARG_POINTER_REGNUM \
|
&& (TO) == FRAME_POINTER_REGNUM) \
|
&& (TO) == FRAME_POINTER_REGNUM) \
|
|| (((FROM) == FRAME_POINTER_REGNUM \
|
|| (((FROM) == FRAME_POINTER_REGNUM \
|
|| (FROM) == FRAME_POINTER_REGNUM+1) \
|
|| (FROM) == FRAME_POINTER_REGNUM+1) \
|
&& ! FRAME_POINTER_REQUIRED \
|
&& ! FRAME_POINTER_REQUIRED \
|
))
|
))
|
|
|
#define INITIAL_ELIMINATION_OFFSET(FROM, TO, OFFSET) \
|
#define INITIAL_ELIMINATION_OFFSET(FROM, TO, OFFSET) \
|
OFFSET = initial_elimination_offset (FROM, TO)
|
OFFSET = initial_elimination_offset (FROM, TO)
|
|
|
#define RETURN_ADDR_RTX(count, x) \
|
#define RETURN_ADDR_RTX(count, x) \
|
gen_rtx_MEM (Pmode, memory_address (Pmode, plus_constant (tem, 1)))
|
gen_rtx_MEM (Pmode, memory_address (Pmode, plus_constant (tem, 1)))
|
|
|
#define PUSH_ROUNDING(NPUSHED) (NPUSHED)
|
#define PUSH_ROUNDING(NPUSHED) (NPUSHED)
|
|
|
#define RETURN_POPS_ARGS(FUNDECL, FUNTYPE, STACK_SIZE) 0
|
#define RETURN_POPS_ARGS(FUNDECL, FUNTYPE, STACK_SIZE) 0
|
|
|
#define FUNCTION_ARG(CUM, MODE, TYPE, NAMED) (function_arg (&(CUM), MODE, TYPE, NAMED))
|
#define FUNCTION_ARG(CUM, MODE, TYPE, NAMED) (function_arg (&(CUM), MODE, TYPE, NAMED))
|
|
|
typedef struct avr_args {
|
typedef struct avr_args {
|
int nregs; /* # registers available for passing */
|
int nregs; /* # registers available for passing */
|
int regno; /* next available register number */
|
int regno; /* next available register number */
|
} CUMULATIVE_ARGS;
|
} CUMULATIVE_ARGS;
|
|
|
#define INIT_CUMULATIVE_ARGS(CUM, FNTYPE, LIBNAME, FNDECL, N_NAMED_ARGS) \
|
#define INIT_CUMULATIVE_ARGS(CUM, FNTYPE, LIBNAME, FNDECL, N_NAMED_ARGS) \
|
init_cumulative_args (&(CUM), FNTYPE, LIBNAME, FNDECL)
|
init_cumulative_args (&(CUM), FNTYPE, LIBNAME, FNDECL)
|
|
|
#define FUNCTION_ARG_ADVANCE(CUM, MODE, TYPE, NAMED) \
|
#define FUNCTION_ARG_ADVANCE(CUM, MODE, TYPE, NAMED) \
|
(function_arg_advance (&CUM, MODE, TYPE, NAMED))
|
(function_arg_advance (&CUM, MODE, TYPE, NAMED))
|
|
|
#define FUNCTION_ARG_REGNO_P(r) function_arg_regno_p(r)
|
#define FUNCTION_ARG_REGNO_P(r) function_arg_regno_p(r)
|
|
|
extern int avr_reg_order[];
|
extern int avr_reg_order[];
|
|
|
#define RET_REGISTER avr_ret_register ()
|
#define RET_REGISTER avr_ret_register ()
|
|
|
#define FUNCTION_VALUE(VALTYPE, FUNC) avr_function_value (VALTYPE, FUNC)
|
#define FUNCTION_VALUE(VALTYPE, FUNC) avr_function_value (VALTYPE, FUNC)
|
|
|
#define LIBCALL_VALUE(MODE) avr_libcall_value (MODE)
|
#define LIBCALL_VALUE(MODE) avr_libcall_value (MODE)
|
|
|
#define FUNCTION_VALUE_REGNO_P(N) ((int) (N) == RET_REGISTER)
|
#define FUNCTION_VALUE_REGNO_P(N) ((int) (N) == RET_REGISTER)
|
|
|
#define DEFAULT_PCC_STRUCT_RETURN 0
|
#define DEFAULT_PCC_STRUCT_RETURN 0
|
|
|
#define EPILOGUE_USES(REGNO) 0
|
#define EPILOGUE_USES(REGNO) 0
|
|
|
#define HAVE_POST_INCREMENT 1
|
#define HAVE_POST_INCREMENT 1
|
#define HAVE_PRE_DECREMENT 1
|
#define HAVE_PRE_DECREMENT 1
|
|
|
#define CONSTANT_ADDRESS_P(X) CONSTANT_P (X)
|
#define CONSTANT_ADDRESS_P(X) CONSTANT_P (X)
|
|
|
#define MAX_REGS_PER_ADDRESS 1
|
#define MAX_REGS_PER_ADDRESS 1
|
|
|
#ifdef REG_OK_STRICT
|
#ifdef REG_OK_STRICT
|
# define GO_IF_LEGITIMATE_ADDRESS(mode, operand, ADDR) \
|
# define GO_IF_LEGITIMATE_ADDRESS(mode, operand, ADDR) \
|
{ \
|
{ \
|
if (legitimate_address_p (mode, operand, 1)) \
|
if (legitimate_address_p (mode, operand, 1)) \
|
goto ADDR; \
|
goto ADDR; \
|
}
|
}
|
# else
|
# else
|
# define GO_IF_LEGITIMATE_ADDRESS(mode, operand, ADDR) \
|
# define GO_IF_LEGITIMATE_ADDRESS(mode, operand, ADDR) \
|
{ \
|
{ \
|
if (legitimate_address_p (mode, operand, 0)) \
|
if (legitimate_address_p (mode, operand, 0)) \
|
goto ADDR; \
|
goto ADDR; \
|
}
|
}
|
#endif
|
#endif
|
|
|
#define REG_OK_FOR_BASE_NOSTRICT_P(X) \
|
#define REG_OK_FOR_BASE_NOSTRICT_P(X) \
|
(REGNO (X) >= FIRST_PSEUDO_REGISTER || REG_OK_FOR_BASE_STRICT_P(X))
|
(REGNO (X) >= FIRST_PSEUDO_REGISTER || REG_OK_FOR_BASE_STRICT_P(X))
|
|
|
#define REG_OK_FOR_BASE_STRICT_P(X) REGNO_OK_FOR_BASE_P (REGNO (X))
|
#define REG_OK_FOR_BASE_STRICT_P(X) REGNO_OK_FOR_BASE_P (REGNO (X))
|
|
|
#ifdef REG_OK_STRICT
|
#ifdef REG_OK_STRICT
|
# define REG_OK_FOR_BASE_P(X) REG_OK_FOR_BASE_STRICT_P (X)
|
# define REG_OK_FOR_BASE_P(X) REG_OK_FOR_BASE_STRICT_P (X)
|
#else
|
#else
|
# define REG_OK_FOR_BASE_P(X) REG_OK_FOR_BASE_NOSTRICT_P (X)
|
# define REG_OK_FOR_BASE_P(X) REG_OK_FOR_BASE_NOSTRICT_P (X)
|
#endif
|
#endif
|
|
|
#define REG_OK_FOR_INDEX_P(X) 0
|
#define REG_OK_FOR_INDEX_P(X) 0
|
|
|
#define LEGITIMIZE_ADDRESS(X, OLDX, MODE, WIN) \
|
#define LEGITIMIZE_ADDRESS(X, OLDX, MODE, WIN) \
|
{ \
|
{ \
|
(X) = legitimize_address (X, OLDX, MODE); \
|
(X) = legitimize_address (X, OLDX, MODE); \
|
if (memory_address_p (MODE, X)) \
|
if (memory_address_p (MODE, X)) \
|
goto WIN; \
|
goto WIN; \
|
}
|
}
|
|
|
#define XEXP_(X,Y) (X)
|
#define XEXP_(X,Y) (X)
|
#define LEGITIMIZE_RELOAD_ADDRESS(X, MODE, OPNUM, TYPE, IND_LEVELS, WIN) \
|
#define LEGITIMIZE_RELOAD_ADDRESS(X, MODE, OPNUM, TYPE, IND_LEVELS, WIN) \
|
do { \
|
do { \
|
if (1&&(GET_CODE (X) == POST_INC || GET_CODE (X) == PRE_DEC)) \
|
if (1&&(GET_CODE (X) == POST_INC || GET_CODE (X) == PRE_DEC)) \
|
{ \
|
{ \
|
push_reload (XEXP (X,0), XEXP (X,0), &XEXP (X,0), &XEXP (X,0), \
|
push_reload (XEXP (X,0), XEXP (X,0), &XEXP (X,0), &XEXP (X,0), \
|
POINTER_REGS, GET_MODE (X),GET_MODE (X) , 0, 0, \
|
POINTER_REGS, GET_MODE (X),GET_MODE (X) , 0, 0, \
|
OPNUM, RELOAD_OTHER); \
|
OPNUM, RELOAD_OTHER); \
|
goto WIN; \
|
goto WIN; \
|
} \
|
} \
|
if (GET_CODE (X) == PLUS \
|
if (GET_CODE (X) == PLUS \
|
&& REG_P (XEXP (X, 0)) \
|
&& REG_P (XEXP (X, 0)) \
|
&& GET_CODE (XEXP (X, 1)) == CONST_INT \
|
&& GET_CODE (XEXP (X, 1)) == CONST_INT \
|
&& INTVAL (XEXP (X, 1)) >= 1) \
|
&& INTVAL (XEXP (X, 1)) >= 1) \
|
{ \
|
{ \
|
int fit = INTVAL (XEXP (X, 1)) <= (64 - GET_MODE_SIZE (MODE)); \
|
int fit = INTVAL (XEXP (X, 1)) <= (64 - GET_MODE_SIZE (MODE)); \
|
if (fit) \
|
if (fit) \
|
{ \
|
{ \
|
if (reg_equiv_address[REGNO (XEXP (X, 0))] != 0) \
|
if (reg_equiv_address[REGNO (XEXP (X, 0))] != 0) \
|
{ \
|
{ \
|
int regno = REGNO (XEXP (X, 0)); \
|
int regno = REGNO (XEXP (X, 0)); \
|
rtx mem = make_memloc (X, regno); \
|
rtx mem = make_memloc (X, regno); \
|
push_reload (XEXP (mem,0), NULL, &XEXP (mem,0), NULL, \
|
push_reload (XEXP (mem,0), NULL, &XEXP (mem,0), NULL, \
|
POINTER_REGS, Pmode, VOIDmode, 0, 0, \
|
POINTER_REGS, Pmode, VOIDmode, 0, 0, \
|
1, ADDR_TYPE (TYPE)); \
|
1, ADDR_TYPE (TYPE)); \
|
push_reload (mem, NULL_RTX, &XEXP (X, 0), NULL, \
|
push_reload (mem, NULL_RTX, &XEXP (X, 0), NULL, \
|
BASE_POINTER_REGS, GET_MODE (X), VOIDmode, 0, 0, \
|
BASE_POINTER_REGS, GET_MODE (X), VOIDmode, 0, 0, \
|
OPNUM, TYPE); \
|
OPNUM, TYPE); \
|
goto WIN; \
|
goto WIN; \
|
} \
|
} \
|
push_reload (XEXP (X, 0), NULL_RTX, &XEXP (X, 0), NULL, \
|
push_reload (XEXP (X, 0), NULL_RTX, &XEXP (X, 0), NULL, \
|
BASE_POINTER_REGS, GET_MODE (X), VOIDmode, 0, 0, \
|
BASE_POINTER_REGS, GET_MODE (X), VOIDmode, 0, 0, \
|
OPNUM, TYPE); \
|
OPNUM, TYPE); \
|
goto WIN; \
|
goto WIN; \
|
} \
|
} \
|
else if (! (frame_pointer_needed && XEXP (X,0) == frame_pointer_rtx)) \
|
else if (! (frame_pointer_needed && XEXP (X,0) == frame_pointer_rtx)) \
|
{ \
|
{ \
|
push_reload (X, NULL_RTX, &X, NULL, \
|
push_reload (X, NULL_RTX, &X, NULL, \
|
POINTER_REGS, GET_MODE (X), VOIDmode, 0, 0, \
|
POINTER_REGS, GET_MODE (X), VOIDmode, 0, 0, \
|
OPNUM, TYPE); \
|
OPNUM, TYPE); \
|
goto WIN; \
|
goto WIN; \
|
} \
|
} \
|
} \
|
} \
|
} while(0)
|
} while(0)
|
|
|
#define GO_IF_MODE_DEPENDENT_ADDRESS(ADDR,LABEL) \
|
#define GO_IF_MODE_DEPENDENT_ADDRESS(ADDR,LABEL) \
|
if (GET_CODE (ADDR) == POST_INC || GET_CODE (ADDR) == PRE_DEC) \
|
if (GET_CODE (ADDR) == POST_INC || GET_CODE (ADDR) == PRE_DEC) \
|
goto LABEL
|
goto LABEL
|
|
|
#define LEGITIMATE_CONSTANT_P(X) 1
|
#define LEGITIMATE_CONSTANT_P(X) 1
|
|
|
#define REGISTER_MOVE_COST(MODE, FROM, TO) ((FROM) == STACK_REG ? 6 \
|
#define REGISTER_MOVE_COST(MODE, FROM, TO) ((FROM) == STACK_REG ? 6 \
|
: (TO) == STACK_REG ? 12 \
|
: (TO) == STACK_REG ? 12 \
|
: 2)
|
: 2)
|
|
|
#define MEMORY_MOVE_COST(MODE,CLASS,IN) ((MODE)==QImode ? 2 : \
|
#define MEMORY_MOVE_COST(MODE,CLASS,IN) ((MODE)==QImode ? 2 : \
|
(MODE)==HImode ? 4 : \
|
(MODE)==HImode ? 4 : \
|
(MODE)==SImode ? 8 : \
|
(MODE)==SImode ? 8 : \
|
(MODE)==SFmode ? 8 : 16)
|
(MODE)==SFmode ? 8 : 16)
|
|
|
#define BRANCH_COST 0
|
#define BRANCH_COST 0
|
|
|
#define SLOW_BYTE_ACCESS 0
|
#define SLOW_BYTE_ACCESS 0
|
|
|
#define NO_FUNCTION_CSE
|
#define NO_FUNCTION_CSE
|
|
|
#define TEXT_SECTION_ASM_OP "\t.text"
|
#define TEXT_SECTION_ASM_OP "\t.text"
|
|
|
#define DATA_SECTION_ASM_OP "\t.data"
|
#define DATA_SECTION_ASM_OP "\t.data"
|
|
|
#define BSS_SECTION_ASM_OP "\t.section .bss"
|
#define BSS_SECTION_ASM_OP "\t.section .bss"
|
|
|
/* Define the pseudo-ops used to switch to the .ctors and .dtors sections.
|
/* Define the pseudo-ops used to switch to the .ctors and .dtors sections.
|
There are no shared libraries on this target, and these sections are
|
There are no shared libraries on this target, and these sections are
|
placed in the read-only program memory, so they are not writable. */
|
placed in the read-only program memory, so they are not writable. */
|
|
|
#undef CTORS_SECTION_ASM_OP
|
#undef CTORS_SECTION_ASM_OP
|
#define CTORS_SECTION_ASM_OP "\t.section .ctors,\"a\",@progbits"
|
#define CTORS_SECTION_ASM_OP "\t.section .ctors,\"a\",@progbits"
|
|
|
#undef DTORS_SECTION_ASM_OP
|
#undef DTORS_SECTION_ASM_OP
|
#define DTORS_SECTION_ASM_OP "\t.section .dtors,\"a\",@progbits"
|
#define DTORS_SECTION_ASM_OP "\t.section .dtors,\"a\",@progbits"
|
|
|
#define TARGET_ASM_CONSTRUCTOR avr_asm_out_ctor
|
#define TARGET_ASM_CONSTRUCTOR avr_asm_out_ctor
|
|
|
#define TARGET_ASM_DESTRUCTOR avr_asm_out_dtor
|
#define TARGET_ASM_DESTRUCTOR avr_asm_out_dtor
|
|
|
#define JUMP_TABLES_IN_TEXT_SECTION 0
|
#define JUMP_TABLES_IN_TEXT_SECTION 0
|
|
|
#define ASM_COMMENT_START " ; "
|
#define ASM_COMMENT_START " ; "
|
|
|
#define ASM_APP_ON "/* #APP */\n"
|
#define ASM_APP_ON "/* #APP */\n"
|
|
|
#define ASM_APP_OFF "/* #NOAPP */\n"
|
#define ASM_APP_OFF "/* #NOAPP */\n"
|
|
|
/* Switch into a generic section. */
|
/* Switch into a generic section. */
|
#define TARGET_ASM_NAMED_SECTION default_elf_asm_named_section
|
#define TARGET_ASM_NAMED_SECTION default_elf_asm_named_section
|
#define TARGET_ASM_INIT_SECTIONS avr_asm_init_sections
|
#define TARGET_ASM_INIT_SECTIONS avr_asm_init_sections
|
|
|
#define ASM_OUTPUT_ASCII(FILE, P, SIZE) gas_output_ascii (FILE,P,SIZE)
|
#define ASM_OUTPUT_ASCII(FILE, P, SIZE) gas_output_ascii (FILE,P,SIZE)
|
|
|
#define IS_ASM_LOGICAL_LINE_SEPARATOR(C) ((C) == '\n' \
|
#define IS_ASM_LOGICAL_LINE_SEPARATOR(C) ((C) == '\n' \
|
|| ((C) == '$'))
|
|| ((C) == '$'))
|
|
|
#define ASM_OUTPUT_COMMON(STREAM, NAME, SIZE, ROUNDED) \
|
#define ASM_OUTPUT_COMMON(STREAM, NAME, SIZE, ROUNDED) \
|
do { \
|
do { \
|
fputs ("\t.comm ", (STREAM)); \
|
fputs ("\t.comm ", (STREAM)); \
|
assemble_name ((STREAM), (NAME)); \
|
assemble_name ((STREAM), (NAME)); \
|
fprintf ((STREAM), ",%lu,1\n", (unsigned long)(SIZE)); \
|
fprintf ((STREAM), ",%lu,1\n", (unsigned long)(SIZE)); \
|
} while (0)
|
} while (0)
|
|
|
#define ASM_OUTPUT_BSS(FILE, DECL, NAME, SIZE, ROUNDED) \
|
#define ASM_OUTPUT_BSS(FILE, DECL, NAME, SIZE, ROUNDED) \
|
asm_output_bss ((FILE), (DECL), (NAME), (SIZE), (ROUNDED))
|
asm_output_bss ((FILE), (DECL), (NAME), (SIZE), (ROUNDED))
|
|
|
#define ASM_OUTPUT_LOCAL(STREAM, NAME, SIZE, ROUNDED) \
|
#define ASM_OUTPUT_LOCAL(STREAM, NAME, SIZE, ROUNDED) \
|
do { \
|
do { \
|
fputs ("\t.lcomm ", (STREAM)); \
|
fputs ("\t.lcomm ", (STREAM)); \
|
assemble_name ((STREAM), (NAME)); \
|
assemble_name ((STREAM), (NAME)); \
|
fprintf ((STREAM), ",%d\n", (int)(SIZE)); \
|
fprintf ((STREAM), ",%d\n", (int)(SIZE)); \
|
} while (0)
|
} while (0)
|
|
|
#undef TYPE_ASM_OP
|
#undef TYPE_ASM_OP
|
#undef SIZE_ASM_OP
|
#undef SIZE_ASM_OP
|
#undef WEAK_ASM_OP
|
#undef WEAK_ASM_OP
|
#define TYPE_ASM_OP "\t.type\t"
|
#define TYPE_ASM_OP "\t.type\t"
|
#define SIZE_ASM_OP "\t.size\t"
|
#define SIZE_ASM_OP "\t.size\t"
|
#define WEAK_ASM_OP "\t.weak\t"
|
#define WEAK_ASM_OP "\t.weak\t"
|
/* Define the strings used for the special svr4 .type and .size directives.
|
/* Define the strings used for the special svr4 .type and .size directives.
|
These strings generally do not vary from one system running svr4 to
|
These strings generally do not vary from one system running svr4 to
|
another, but if a given system (e.g. m88k running svr) needs to use
|
another, but if a given system (e.g. m88k running svr) needs to use
|
different pseudo-op names for these, they may be overridden in the
|
different pseudo-op names for these, they may be overridden in the
|
file which includes this one. */
|
file which includes this one. */
|
|
|
|
|
#undef TYPE_OPERAND_FMT
|
#undef TYPE_OPERAND_FMT
|
#define TYPE_OPERAND_FMT "@%s"
|
#define TYPE_OPERAND_FMT "@%s"
|
/* The following macro defines the format used to output the second
|
/* The following macro defines the format used to output the second
|
operand of the .type assembler directive. Different svr4 assemblers
|
operand of the .type assembler directive. Different svr4 assemblers
|
expect various different forms for this operand. The one given here
|
expect various different forms for this operand. The one given here
|
is just a default. You may need to override it in your machine-
|
is just a default. You may need to override it in your machine-
|
specific tm.h file (depending upon the particulars of your assembler). */
|
specific tm.h file (depending upon the particulars of your assembler). */
|
|
|
#define ASM_DECLARE_FUNCTION_NAME(FILE, NAME, DECL) \
|
#define ASM_DECLARE_FUNCTION_NAME(FILE, NAME, DECL) \
|
do { \
|
do { \
|
ASM_OUTPUT_TYPE_DIRECTIVE (FILE, NAME, "function"); \
|
ASM_OUTPUT_TYPE_DIRECTIVE (FILE, NAME, "function"); \
|
ASM_OUTPUT_LABEL (FILE, NAME); \
|
ASM_OUTPUT_LABEL (FILE, NAME); \
|
} while (0)
|
} while (0)
|
|
|
#define ASM_DECLARE_FUNCTION_SIZE(FILE, FNAME, DECL) \
|
#define ASM_DECLARE_FUNCTION_SIZE(FILE, FNAME, DECL) \
|
do { \
|
do { \
|
if (!flag_inhibit_size_directive) \
|
if (!flag_inhibit_size_directive) \
|
ASM_OUTPUT_MEASURED_SIZE (FILE, FNAME); \
|
ASM_OUTPUT_MEASURED_SIZE (FILE, FNAME); \
|
} while (0)
|
} while (0)
|
|
|
#define ASM_DECLARE_OBJECT_NAME(FILE, NAME, DECL) \
|
#define ASM_DECLARE_OBJECT_NAME(FILE, NAME, DECL) \
|
do { \
|
do { \
|
ASM_OUTPUT_TYPE_DIRECTIVE (FILE, NAME, "object"); \
|
ASM_OUTPUT_TYPE_DIRECTIVE (FILE, NAME, "object"); \
|
size_directive_output = 0; \
|
size_directive_output = 0; \
|
if (!flag_inhibit_size_directive && DECL_SIZE (DECL)) \
|
if (!flag_inhibit_size_directive && DECL_SIZE (DECL)) \
|
{ \
|
{ \
|
size_directive_output = 1; \
|
size_directive_output = 1; \
|
ASM_OUTPUT_SIZE_DIRECTIVE (FILE, NAME, \
|
ASM_OUTPUT_SIZE_DIRECTIVE (FILE, NAME, \
|
int_size_in_bytes (TREE_TYPE (DECL))); \
|
int_size_in_bytes (TREE_TYPE (DECL))); \
|
} \
|
} \
|
ASM_OUTPUT_LABEL(FILE, NAME); \
|
ASM_OUTPUT_LABEL(FILE, NAME); \
|
} while (0)
|
} while (0)
|
|
|
#undef ASM_FINISH_DECLARE_OBJECT
|
#undef ASM_FINISH_DECLARE_OBJECT
|
#define ASM_FINISH_DECLARE_OBJECT(FILE, DECL, TOP_LEVEL, AT_END) \
|
#define ASM_FINISH_DECLARE_OBJECT(FILE, DECL, TOP_LEVEL, AT_END) \
|
do { \
|
do { \
|
const char *name = XSTR (XEXP (DECL_RTL (DECL), 0), 0); \
|
const char *name = XSTR (XEXP (DECL_RTL (DECL), 0), 0); \
|
HOST_WIDE_INT size; \
|
HOST_WIDE_INT size; \
|
if (!flag_inhibit_size_directive && DECL_SIZE (DECL) \
|
if (!flag_inhibit_size_directive && DECL_SIZE (DECL) \
|
&& ! AT_END && TOP_LEVEL \
|
&& ! AT_END && TOP_LEVEL \
|
&& DECL_INITIAL (DECL) == error_mark_node \
|
&& DECL_INITIAL (DECL) == error_mark_node \
|
&& !size_directive_output) \
|
&& !size_directive_output) \
|
{ \
|
{ \
|
size_directive_output = 1; \
|
size_directive_output = 1; \
|
size = int_size_in_bytes (TREE_TYPE (DECL)); \
|
size = int_size_in_bytes (TREE_TYPE (DECL)); \
|
ASM_OUTPUT_SIZE_DIRECTIVE (FILE, name, size); \
|
ASM_OUTPUT_SIZE_DIRECTIVE (FILE, name, size); \
|
} \
|
} \
|
} while (0)
|
} while (0)
|
|
|
|
|
#define ESCAPES \
|
#define ESCAPES \
|
"\1\1\1\1\1\1\1\1btn\1fr\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\
|
"\1\1\1\1\1\1\1\1btn\1fr\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\
|
\0\0\"\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\
|
\0\0\"\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\
|
\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\\\0\0\0\
|
\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\\\0\0\0\
|
\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\1\
|
\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\1\
|
\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\
|
\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\
|
\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\
|
\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\
|
\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\
|
\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\
|
\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1"
|
\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1"
|
/* A table of bytes codes used by the ASM_OUTPUT_ASCII and
|
/* A table of bytes codes used by the ASM_OUTPUT_ASCII and
|
ASM_OUTPUT_LIMITED_STRING macros. Each byte in the table
|
ASM_OUTPUT_LIMITED_STRING macros. Each byte in the table
|
corresponds to a particular byte value [0..255]. For any
|
corresponds to a particular byte value [0..255]. For any
|
given byte value, if the value in the corresponding table
|
given byte value, if the value in the corresponding table
|
position is zero, the given character can be output directly.
|
position is zero, the given character can be output directly.
|
If the table value is 1, the byte must be output as a \ooo
|
If the table value is 1, the byte must be output as a \ooo
|
octal escape. If the tables value is anything else, then the
|
octal escape. If the tables value is anything else, then the
|
byte value should be output as a \ followed by the value
|
byte value should be output as a \ followed by the value
|
in the table. Note that we can use standard UN*X escape
|
in the table. Note that we can use standard UN*X escape
|
sequences for many control characters, but we don't use
|
sequences for many control characters, but we don't use
|
\a to represent BEL because some svr4 assemblers (e.g. on
|
\a to represent BEL because some svr4 assemblers (e.g. on
|
the i386) don't know about that. Also, we don't use \v
|
the i386) don't know about that. Also, we don't use \v
|
since some versions of gas, such as 2.2 did not accept it. */
|
since some versions of gas, such as 2.2 did not accept it. */
|
|
|
#define STRING_LIMIT ((unsigned) 64)
|
#define STRING_LIMIT ((unsigned) 64)
|
#define STRING_ASM_OP "\t.string\t"
|
#define STRING_ASM_OP "\t.string\t"
|
/* Some svr4 assemblers have a limit on the number of characters which
|
/* Some svr4 assemblers have a limit on the number of characters which
|
can appear in the operand of a .string directive. If your assembler
|
can appear in the operand of a .string directive. If your assembler
|
has such a limitation, you should define STRING_LIMIT to reflect that
|
has such a limitation, you should define STRING_LIMIT to reflect that
|
limit. Note that at least some svr4 assemblers have a limit on the
|
limit. Note that at least some svr4 assemblers have a limit on the
|
actual number of bytes in the double-quoted string, and that they
|
actual number of bytes in the double-quoted string, and that they
|
count each character in an escape sequence as one byte. Thus, an
|
count each character in an escape sequence as one byte. Thus, an
|
escape sequence like \377 would count as four bytes.
|
escape sequence like \377 would count as four bytes.
|
|
|
If your target assembler doesn't support the .string directive, you
|
If your target assembler doesn't support the .string directive, you
|
should define this to zero. */
|
should define this to zero. */
|
|
|
/* Globalizing directive for a label. */
|
/* Globalizing directive for a label. */
|
#define GLOBAL_ASM_OP ".global\t"
|
#define GLOBAL_ASM_OP ".global\t"
|
|
|
#define SET_ASM_OP "\t.set\t"
|
#define SET_ASM_OP "\t.set\t"
|
|
|
#define ASM_WEAKEN_LABEL(FILE, NAME) \
|
#define ASM_WEAKEN_LABEL(FILE, NAME) \
|
do \
|
do \
|
{ \
|
{ \
|
fputs ("\t.weak\t", (FILE)); \
|
fputs ("\t.weak\t", (FILE)); \
|
assemble_name ((FILE), (NAME)); \
|
assemble_name ((FILE), (NAME)); \
|
fputc ('\n', (FILE)); \
|
fputc ('\n', (FILE)); \
|
} \
|
} \
|
while (0)
|
while (0)
|
|
|
#define SUPPORTS_WEAK 1
|
#define SUPPORTS_WEAK 1
|
|
|
#define ASM_GENERATE_INTERNAL_LABEL(STRING, PREFIX, NUM) \
|
#define ASM_GENERATE_INTERNAL_LABEL(STRING, PREFIX, NUM) \
|
sprintf (STRING, "*.%s%lu", PREFIX, (unsigned long)(NUM))
|
sprintf (STRING, "*.%s%lu", PREFIX, (unsigned long)(NUM))
|
|
|
#define HAS_INIT_SECTION 1
|
#define HAS_INIT_SECTION 1
|
|
|
#define REGISTER_NAMES { \
|
#define REGISTER_NAMES { \
|
"r0","r1","r2","r3","r4","r5","r6","r7", \
|
"r0","r1","r2","r3","r4","r5","r6","r7", \
|
"r8","r9","r10","r11","r12","r13","r14","r15", \
|
"r8","r9","r10","r11","r12","r13","r14","r15", \
|
"r16","r17","r18","r19","r20","r21","r22","r23", \
|
"r16","r17","r18","r19","r20","r21","r22","r23", \
|
"r24","r25","r26","r27","r28","r29","r30","r31", \
|
"r24","r25","r26","r27","r28","r29","r30","r31", \
|
"__SPL__","__SPH__","argL","argH"}
|
"__SPL__","__SPH__","argL","argH"}
|
|
|
#define FINAL_PRESCAN_INSN(insn, operand, nop) final_prescan_insn (insn, operand,nop)
|
#define FINAL_PRESCAN_INSN(insn, operand, nop) final_prescan_insn (insn, operand,nop)
|
|
|
#define PRINT_OPERAND(STREAM, X, CODE) print_operand (STREAM, X, CODE)
|
#define PRINT_OPERAND(STREAM, X, CODE) print_operand (STREAM, X, CODE)
|
|
|
#define PRINT_OPERAND_PUNCT_VALID_P(CODE) ((CODE) == '~')
|
#define PRINT_OPERAND_PUNCT_VALID_P(CODE) ((CODE) == '~')
|
|
|
#define PRINT_OPERAND_ADDRESS(STREAM, X) print_operand_address(STREAM, X)
|
#define PRINT_OPERAND_ADDRESS(STREAM, X) print_operand_address(STREAM, X)
|
|
|
#define USER_LABEL_PREFIX ""
|
#define USER_LABEL_PREFIX ""
|
|
|
#define ASSEMBLER_DIALECT AVR_HAVE_MOVW
|
#define ASSEMBLER_DIALECT AVR_HAVE_MOVW
|
|
|
#define ASM_OUTPUT_REG_PUSH(STREAM, REGNO) \
|
#define ASM_OUTPUT_REG_PUSH(STREAM, REGNO) \
|
{ \
|
{ \
|
gcc_assert (REGNO < 32); \
|
gcc_assert (REGNO < 32); \
|
fprintf (STREAM, "\tpush\tr%d", REGNO); \
|
fprintf (STREAM, "\tpush\tr%d", REGNO); \
|
}
|
}
|
|
|
#define ASM_OUTPUT_REG_POP(STREAM, REGNO) \
|
#define ASM_OUTPUT_REG_POP(STREAM, REGNO) \
|
{ \
|
{ \
|
gcc_assert (REGNO < 32); \
|
gcc_assert (REGNO < 32); \
|
fprintf (STREAM, "\tpop\tr%d", REGNO); \
|
fprintf (STREAM, "\tpop\tr%d", REGNO); \
|
}
|
}
|
|
|
#define ASM_OUTPUT_ADDR_VEC_ELT(STREAM, VALUE) \
|
#define ASM_OUTPUT_ADDR_VEC_ELT(STREAM, VALUE) \
|
avr_output_addr_vec_elt(STREAM, VALUE)
|
avr_output_addr_vec_elt(STREAM, VALUE)
|
|
|
#define ASM_OUTPUT_CASE_LABEL(STREAM, PREFIX, NUM, TABLE) \
|
#define ASM_OUTPUT_CASE_LABEL(STREAM, PREFIX, NUM, TABLE) \
|
(switch_to_section (progmem_section), \
|
(switch_to_section (progmem_section), \
|
(*targetm.asm_out.internal_label) (STREAM, PREFIX, NUM))
|
(*targetm.asm_out.internal_label) (STREAM, PREFIX, NUM))
|
|
|
#define ASM_OUTPUT_SKIP(STREAM, N) \
|
#define ASM_OUTPUT_SKIP(STREAM, N) \
|
fprintf (STREAM, "\t.skip %lu,0\n", (unsigned long)(N))
|
fprintf (STREAM, "\t.skip %lu,0\n", (unsigned long)(N))
|
|
|
#define ASM_OUTPUT_ALIGN(STREAM, POWER) \
|
#define ASM_OUTPUT_ALIGN(STREAM, POWER) \
|
do { \
|
do { \
|
if ((POWER) > 1) \
|
if ((POWER) > 1) \
|
fprintf (STREAM, "\t.p2align\t%d\n", POWER); \
|
fprintf (STREAM, "\t.p2align\t%d\n", POWER); \
|
} while (0)
|
} while (0)
|
|
|
#define CASE_VECTOR_MODE HImode
|
#define CASE_VECTOR_MODE HImode
|
|
|
extern int avr_case_values_threshold;
|
extern int avr_case_values_threshold;
|
|
|
#define CASE_VALUES_THRESHOLD avr_case_values_threshold
|
#define CASE_VALUES_THRESHOLD avr_case_values_threshold
|
|
|
#undef WORD_REGISTER_OPERATIONS
|
#undef WORD_REGISTER_OPERATIONS
|
|
|
#define MOVE_MAX 4
|
#define MOVE_MAX 4
|
|
|
#define TRULY_NOOP_TRUNCATION(OUTPREC, INPREC) 1
|
#define TRULY_NOOP_TRUNCATION(OUTPREC, INPREC) 1
|
|
|
#define Pmode HImode
|
#define Pmode HImode
|
|
|
#define FUNCTION_MODE HImode
|
#define FUNCTION_MODE HImode
|
|
|
#define DOLLARS_IN_IDENTIFIERS 0
|
#define DOLLARS_IN_IDENTIFIERS 0
|
|
|
#define NO_DOLLAR_IN_LABEL 1
|
#define NO_DOLLAR_IN_LABEL 1
|
|
|
#define TRAMPOLINE_TEMPLATE(FILE) \
|
#define TRAMPOLINE_TEMPLATE(FILE) \
|
internal_error ("trampolines not supported")
|
internal_error ("trampolines not supported")
|
|
|
#define TRAMPOLINE_SIZE 4
|
#define TRAMPOLINE_SIZE 4
|
|
|
#define INITIALIZE_TRAMPOLINE(TRAMP, FNADDR, CXT) \
|
#define INITIALIZE_TRAMPOLINE(TRAMP, FNADDR, CXT) \
|
{ \
|
{ \
|
emit_move_insn (gen_rtx_MEM (HImode, plus_constant ((TRAMP), 2)), CXT); \
|
emit_move_insn (gen_rtx_MEM (HImode, plus_constant ((TRAMP), 2)), CXT); \
|
emit_move_insn (gen_rtx_MEM (HImode, plus_constant ((TRAMP), 6)), FNADDR); \
|
emit_move_insn (gen_rtx_MEM (HImode, plus_constant ((TRAMP), 6)), FNADDR); \
|
}
|
}
|
/* Store in cc_status the expressions
|
/* Store in cc_status the expressions
|
that the condition codes will describe
|
that the condition codes will describe
|
after execution of an instruction whose pattern is EXP.
|
after execution of an instruction whose pattern is EXP.
|
Do not alter them if the instruction would not alter the cc's. */
|
Do not alter them if the instruction would not alter the cc's. */
|
|
|
#define NOTICE_UPDATE_CC(EXP, INSN) notice_update_cc(EXP, INSN)
|
#define NOTICE_UPDATE_CC(EXP, INSN) notice_update_cc(EXP, INSN)
|
|
|
/* The add insns don't set overflow in a usable way. */
|
/* The add insns don't set overflow in a usable way. */
|
#define CC_OVERFLOW_UNUSABLE 01000
|
#define CC_OVERFLOW_UNUSABLE 01000
|
/* The mov,and,or,xor insns don't set carry. That's ok though as the
|
/* The mov,and,or,xor insns don't set carry. That's ok though as the
|
Z bit is all we need when doing unsigned comparisons on the result of
|
Z bit is all we need when doing unsigned comparisons on the result of
|
these insns (since they're always with 0). However, conditions.h has
|
these insns (since they're always with 0). However, conditions.h has
|
CC_NO_OVERFLOW defined for this purpose. Rename it to something more
|
CC_NO_OVERFLOW defined for this purpose. Rename it to something more
|
understandable. */
|
understandable. */
|
#define CC_NO_CARRY CC_NO_OVERFLOW
|
#define CC_NO_CARRY CC_NO_OVERFLOW
|
|
|
|
|
/* Output assembler code to FILE to increment profiler label # LABELNO
|
/* Output assembler code to FILE to increment profiler label # LABELNO
|
for profiling a function entry. */
|
for profiling a function entry. */
|
|
|
#define FUNCTION_PROFILER(FILE, LABELNO) \
|
#define FUNCTION_PROFILER(FILE, LABELNO) \
|
fprintf (FILE, "/* profiler %d */", (LABELNO))
|
fprintf (FILE, "/* profiler %d */", (LABELNO))
|
|
|
#define ADJUST_INSN_LENGTH(INSN, LENGTH) (LENGTH =\
|
#define ADJUST_INSN_LENGTH(INSN, LENGTH) (LENGTH =\
|
adjust_insn_length (INSN, LENGTH))
|
adjust_insn_length (INSN, LENGTH))
|
|
|
#define CPP_SPEC "%{posix:-D_POSIX_SOURCE}"
|
#define CPP_SPEC "%{posix:-D_POSIX_SOURCE}"
|
|
|
#define CC1_SPEC "%{profile:-p}"
|
#define CC1_SPEC "%{profile:-p}"
|
|
|
#define CC1PLUS_SPEC "%{!frtti:-fno-rtti} \
|
#define CC1PLUS_SPEC "%{!frtti:-fno-rtti} \
|
%{!fenforce-eh-specs:-fno-enforce-eh-specs} \
|
%{!fenforce-eh-specs:-fno-enforce-eh-specs} \
|
%{!fexceptions:-fno-exceptions}"
|
%{!fexceptions:-fno-exceptions}"
|
/* A C string constant that tells the GCC drvier program options to
|
/* A C string constant that tells the GCC drvier program options to
|
pass to `cc1plus'. */
|
pass to `cc1plus'. */
|
|
|
#define ASM_SPEC "%{mmcu=avr25:-mmcu=avr2;\
|
#define ASM_SPEC "%{mmcu=avr25:-mmcu=avr2;\
|
mmcu=*:-mmcu=%*}"
|
mmcu=*:-mmcu=%*}"
|
|
|
#define LINK_SPEC " %{!mmcu*:-m avr2}\
|
#define LINK_SPEC " %{!mmcu*:-m avr2}\
|
%{mmcu=at90s1200|\
|
%{mmcu=at90s1200|\
|
mmcu=attiny11|\
|
mmcu=attiny11|\
|
mmcu=attiny12|\
|
mmcu=attiny12|\
|
mmcu=attiny15|\
|
mmcu=attiny15|\
|
mmcu=attiny28:-m avr1}\
|
mmcu=attiny28:-m avr1}\
|
%{mmcu=attiny22|\
|
%{mmcu=attiny22|\
|
mmcu=attiny26|\
|
mmcu=attiny26|\
|
mmcu=at90s2*|\
|
mmcu=at90s2*|\
|
mmcu=at90s4*|\
|
mmcu=at90s4*|\
|
mmcu=at90s8*|\
|
mmcu=at90s8*|\
|
mmcu=at90c8*|\
|
mmcu=at90c8*|\
|
mmcu=at86rf401|\
|
mmcu=at86rf401|\
|
mmcu=attiny13|\
|
mmcu=attiny13|\
|
mmcu=attiny2313|\
|
mmcu=attiny2313|\
|
mmcu=attiny24|\
|
mmcu=attiny24|\
|
mmcu=attiny25|\
|
mmcu=attiny25|\
|
mmcu=attiny261|\
|
mmcu=attiny261|\
|
mmcu=attiny4*|\
|
mmcu=attiny4*|\
|
mmcu=attiny8*:-m avr2}\
|
mmcu=attiny8*:-m avr2}\
|
%{mmcu=atmega103|\
|
%{mmcu=atmega103|\
|
mmcu=atmega603|\
|
mmcu=atmega603|\
|
mmcu=at43*|\
|
mmcu=at43*|\
|
mmcu=at76*:-m avr3}\
|
mmcu=at76*:-m avr3}\
|
%{mmcu=atmega8*|\
|
%{mmcu=atmega8*|\
|
mmcu=atmega48|\
|
mmcu=atmega48|\
|
mmcu=at90pwm*:-m avr4}\
|
mmcu=at90pwm*:-m avr4}\
|
%{mmcu=atmega16*|\
|
%{mmcu=atmega16*|\
|
mmcu=atmega32*|\
|
mmcu=atmega32*|\
|
mmcu=atmega406|\
|
mmcu=atmega406|\
|
mmcu=atmega64*|\
|
mmcu=atmega64*|\
|
mmcu=atmega128*|\
|
mmcu=atmega128*|\
|
mmcu=at90can*|\
|
mmcu=at90can*|\
|
mmcu=at90usb*|\
|
mmcu=at90usb*|\
|
mmcu=at94k:-m avr5}\
|
mmcu=at94k:-m avr5}\
|
%{mmcu=atmega324*|\
|
%{mmcu=atmega324*|\
|
mmcu=atmega325*|\
|
mmcu=atmega325*|\
|
mmcu=atmega329*|\
|
mmcu=atmega329*|\
|
mmcu=atmega406|\
|
mmcu=atmega406|\
|
mmcu=atmega48|\
|
mmcu=atmega48|\
|
mmcu=atmega88|\
|
mmcu=atmega88|\
|
mmcu=atmega64|\
|
mmcu=atmega64|\
|
mmcu=atmega644*|\
|
mmcu=atmega644*|\
|
mmcu=atmega645*|\
|
mmcu=atmega645*|\
|
mmcu=atmega649*|\
|
mmcu=atmega649*|\
|
mmcu=atmega128|\
|
mmcu=atmega128|\
|
mmcu=atmega162|\
|
mmcu=atmega162|\
|
mmcu=atmega164*|\
|
mmcu=atmega164*|\
|
mmcu=atmega165*|\
|
mmcu=atmega165*|\
|
mmcu=atmega168|\
|
mmcu=atmega168|\
|
mmcu=atmega169*|\
|
mmcu=atmega169*|\
|
mmcu=atmega8hva|\
|
mmcu=atmega8hva|\
|
mmcu=atmega16hva|\
|
mmcu=atmega16hva|\
|
mmcu=at90can*|\
|
mmcu=at90can*|\
|
mmcu=at90pwm*|\
|
mmcu=at90pwm*|\
|
mmcu=at90usb*: -Tdata 0x800100}\
|
mmcu=at90usb*: -Tdata 0x800100}\
|
%{mmcu=atmega640|\
|
%{mmcu=atmega640|\
|
mmcu=atmega1280|\
|
mmcu=atmega1280|\
|
mmcu=atmega1281: -Tdata 0x800200} "
|
mmcu=atmega1281: -Tdata 0x800200} "
|
|
|
#define LIB_SPEC \
|
#define LIB_SPEC \
|
"%{!mmcu=at90s1*:%{!mmcu=attiny11:%{!mmcu=attiny12:%{!mmcu=attiny15:%{!mmcu=attiny28: -lc }}}}}"
|
"%{!mmcu=at90s1*:%{!mmcu=attiny11:%{!mmcu=attiny12:%{!mmcu=attiny15:%{!mmcu=attiny28: -lc }}}}}"
|
|
|
#define LIBSTDCXX "-lgcc"
|
#define LIBSTDCXX "-lgcc"
|
/* No libstdc++ for now. Empty string doesn't work. */
|
/* No libstdc++ for now. Empty string doesn't work. */
|
|
|
#define LIBGCC_SPEC \
|
#define LIBGCC_SPEC \
|
"%{!mmcu=at90s1*:%{!mmcu=attiny11:%{!mmcu=attiny12:%{!mmcu=attiny15:%{!mmcu=attiny28: -lgcc }}}}}"
|
"%{!mmcu=at90s1*:%{!mmcu=attiny11:%{!mmcu=attiny12:%{!mmcu=attiny15:%{!mmcu=attiny28: -lgcc }}}}}"
|
|
|
#define STARTFILE_SPEC "%(crt_binutils)"
|
#define STARTFILE_SPEC "%(crt_binutils)"
|
|
|
#define ENDFILE_SPEC ""
|
#define ENDFILE_SPEC ""
|
|
|
#define CRT_BINUTILS_SPECS "\
|
#define CRT_BINUTILS_SPECS "\
|
%{mmcu=at90s1200|mmcu=avr1:crts1200.o%s} \
|
%{mmcu=at90s1200|mmcu=avr1:crts1200.o%s} \
|
%{mmcu=attiny11:crttn11.o%s} \
|
%{mmcu=attiny11:crttn11.o%s} \
|
%{mmcu=attiny12:crttn12.o%s} \
|
%{mmcu=attiny12:crttn12.o%s} \
|
%{mmcu=attiny15:crttn15.o%s} \
|
%{mmcu=attiny15:crttn15.o%s} \
|
%{mmcu=attiny28:crttn28.o%s} \
|
%{mmcu=attiny28:crttn28.o%s} \
|
%{!mmcu*|mmcu=at90s8515|mmcu=avr2:crts8515.o%s} \
|
%{!mmcu*|mmcu=at90s8515|mmcu=avr2:crts8515.o%s} \
|
%{mmcu=at90s2313:crts2313.o%s} \
|
%{mmcu=at90s2313:crts2313.o%s} \
|
%{mmcu=at90s2323:crts2323.o%s} \
|
%{mmcu=at90s2323:crts2323.o%s} \
|
%{mmcu=at90s2333:crts2333.o%s} \
|
%{mmcu=at90s2333:crts2333.o%s} \
|
%{mmcu=at90s2343:crts2343.o%s} \
|
%{mmcu=at90s2343:crts2343.o%s} \
|
%{mmcu=attiny22:crttn22.o%s} \
|
%{mmcu=attiny22:crttn22.o%s} \
|
%{mmcu=attiny26:crttn26.o%s} \
|
%{mmcu=attiny26:crttn26.o%s} \
|
%{mmcu=at90s4433:crts4433.o%s} \
|
%{mmcu=at90s4433:crts4433.o%s} \
|
%{mmcu=at90s4414:crts4414.o%s} \
|
%{mmcu=at90s4414:crts4414.o%s} \
|
%{mmcu=at90s4434:crts4434.o%s} \
|
%{mmcu=at90s4434:crts4434.o%s} \
|
%{mmcu=at90c8534:crtc8534.o%s} \
|
%{mmcu=at90c8534:crtc8534.o%s} \
|
%{mmcu=at90s8535:crts8535.o%s} \
|
%{mmcu=at90s8535:crts8535.o%s} \
|
%{mmcu=at86rf401:crt86401.o%s} \
|
%{mmcu=at86rf401:crt86401.o%s} \
|
%{mmcu=attiny13:crttn13.o%s} \
|
%{mmcu=attiny13:crttn13.o%s} \
|
%{mmcu=attiny2313|mmcu=avr25:crttn2313.o%s} \
|
%{mmcu=attiny2313|mmcu=avr25:crttn2313.o%s} \
|
%{mmcu=attiny24:crttn24.o%s} \
|
%{mmcu=attiny24:crttn24.o%s} \
|
%{mmcu=attiny44:crttn44.o%s} \
|
%{mmcu=attiny44:crttn44.o%s} \
|
%{mmcu=attiny84:crttn84.o%s} \
|
%{mmcu=attiny84:crttn84.o%s} \
|
%{mmcu=attiny25:crttn25.o%s} \
|
%{mmcu=attiny25:crttn25.o%s} \
|
%{mmcu=attiny45:crttn45.o%s} \
|
%{mmcu=attiny45:crttn45.o%s} \
|
%{mmcu=attiny85:crttn85.o%s} \
|
%{mmcu=attiny85:crttn85.o%s} \
|
%{mmcu=attiny261:crttn261.o%s} \
|
%{mmcu=attiny261:crttn261.o%s} \
|
%{mmcu=attiny461:crttn461.o%s} \
|
%{mmcu=attiny461:crttn461.o%s} \
|
%{mmcu=attiny861:crttn861.o%s} \
|
%{mmcu=attiny861:crttn861.o%s} \
|
%{mmcu=atmega103|mmcu=avr3:crtm103.o%s} \
|
%{mmcu=atmega103|mmcu=avr3:crtm103.o%s} \
|
%{mmcu=atmega603:crtm603.o%s} \
|
%{mmcu=atmega603:crtm603.o%s} \
|
%{mmcu=at43usb320:crt43320.o%s} \
|
%{mmcu=at43usb320:crt43320.o%s} \
|
%{mmcu=at43usb355:crt43355.o%s} \
|
%{mmcu=at43usb355:crt43355.o%s} \
|
%{mmcu=at76c711:crt76711.o%s} \
|
%{mmcu=at76c711:crt76711.o%s} \
|
%{mmcu=atmega8|mmcu=avr4:crtm8.o%s} \
|
%{mmcu=atmega8|mmcu=avr4:crtm8.o%s} \
|
%{mmcu=atmega48:crtm48.o%s} \
|
%{mmcu=atmega48:crtm48.o%s} \
|
%{mmcu=atmega88:crtm88.o%s} \
|
%{mmcu=atmega88:crtm88.o%s} \
|
%{mmcu=atmega8515:crtm8515.o%s} \
|
%{mmcu=atmega8515:crtm8515.o%s} \
|
%{mmcu=atmega8535:crtm8535.o%s} \
|
%{mmcu=atmega8535:crtm8535.o%s} \
|
%{mmcu=at90pwm1:crt90pwm1.o%s} \
|
%{mmcu=at90pwm1:crt90pwm1.o%s} \
|
%{mmcu=at90pwm2:crt90pwm2.o%s} \
|
%{mmcu=at90pwm2:crt90pwm2.o%s} \
|
%{mmcu=at90pwm3:crt90pwm3.o%s} \
|
%{mmcu=at90pwm3:crt90pwm3.o%s} \
|
%{mmcu=atmega16:crtm16.o%s} \
|
%{mmcu=atmega16:crtm16.o%s} \
|
%{mmcu=atmega161|mmcu=avr5:crtm161.o%s} \
|
%{mmcu=atmega161|mmcu=avr5:crtm161.o%s} \
|
%{mmcu=atmega162:crtm162.o%s} \
|
%{mmcu=atmega162:crtm162.o%s} \
|
%{mmcu=atmega163:crtm163.o%s} \
|
%{mmcu=atmega163:crtm163.o%s} \
|
%{mmcu=atmega164p:crtm164p.o%s} \
|
%{mmcu=atmega164p:crtm164p.o%s} \
|
%{mmcu=atmega165:crtm165.o%s} \
|
%{mmcu=atmega165:crtm165.o%s} \
|
%{mmcu=atmega165p:crtm165p.o%s} \
|
%{mmcu=atmega165p:crtm165p.o%s} \
|
%{mmcu=atmega168:crtm168.o%s} \
|
%{mmcu=atmega168:crtm168.o%s} \
|
%{mmcu=atmega169:crtm169.o%s} \
|
%{mmcu=atmega169:crtm169.o%s} \
|
%{mmcu=atmega169p:crtm169p.o%s} \
|
%{mmcu=atmega169p:crtm169p.o%s} \
|
%{mmcu=atmega32:crtm32.o%s} \
|
%{mmcu=atmega32:crtm32.o%s} \
|
%{mmcu=atmega323:crtm323.o%s} \
|
%{mmcu=atmega323:crtm323.o%s} \
|
%{mmcu=atmega324p:crtm324p.o%s} \
|
%{mmcu=atmega324p:crtm324p.o%s} \
|
%{mmcu=atmega325:crtm325.o%s} \
|
%{mmcu=atmega325:crtm325.o%s} \
|
%{mmcu=atmega325p:crtm325p.o%s} \
|
%{mmcu=atmega325p:crtm325p.o%s} \
|
%{mmcu=atmega3250:crtm3250.o%s} \
|
%{mmcu=atmega3250:crtm3250.o%s} \
|
%{mmcu=atmega3250p:crtm3250p.o%s} \
|
%{mmcu=atmega3250p:crtm3250p.o%s} \
|
%{mmcu=atmega329:crtm329.o%s} \
|
%{mmcu=atmega329:crtm329.o%s} \
|
%{mmcu=atmega329p:crtm329p.o%s} \
|
%{mmcu=atmega329p:crtm329p.o%s} \
|
%{mmcu=atmega3290:crtm3290.o%s} \
|
%{mmcu=atmega3290:crtm3290.o%s} \
|
%{mmcu=atmega3290p:crtm3290p.o%s} \
|
%{mmcu=atmega3290p:crtm3290p.o%s} \
|
%{mmcu=atmega406:crtm406.o%s} \
|
%{mmcu=atmega406:crtm406.o%s} \
|
%{mmcu=atmega64:crtm64.o%s} \
|
%{mmcu=atmega64:crtm64.o%s} \
|
%{mmcu=atmega640:crtm640.o%s} \
|
%{mmcu=atmega640:crtm640.o%s} \
|
%{mmcu=atmega644:crtm644.o%s} \
|
%{mmcu=atmega644:crtm644.o%s} \
|
%{mmcu=atmega644p:crtm644p.o%s} \
|
%{mmcu=atmega644p:crtm644p.o%s} \
|
%{mmcu=atmega645:crtm645.o%s} \
|
%{mmcu=atmega645:crtm645.o%s} \
|
%{mmcu=atmega6450:crtm6450.o%s} \
|
%{mmcu=atmega6450:crtm6450.o%s} \
|
%{mmcu=atmega649:crtm649.o%s} \
|
%{mmcu=atmega649:crtm649.o%s} \
|
%{mmcu=atmega6490:crtm6490.o%s} \
|
%{mmcu=atmega6490:crtm6490.o%s} \
|
%{mmcu=atmega128:crtm128.o%s} \
|
%{mmcu=atmega128:crtm128.o%s} \
|
%{mmcu=atmega1280:crtm1280.o%s} \
|
%{mmcu=atmega1280:crtm1280.o%s} \
|
%{mmcu=atmega1281:crtm1281.o%s} \
|
%{mmcu=atmega1281:crtm1281.o%s} \
|
%{mmcu=atmega8hva:crtm8hva.o%s} \
|
%{mmcu=atmega8hva:crtm8hva.o%s} \
|
%{mmcu=atmega16hva:crtm16hva.o%s} \
|
%{mmcu=atmega16hva:crtm16hva.o%s} \
|
%{mmcu=at90can32:crtcan32.o%s} \
|
%{mmcu=at90can32:crtcan32.o%s} \
|
%{mmcu=at90can64:crtcan64.o%s} \
|
%{mmcu=at90can64:crtcan64.o%s} \
|
%{mmcu=at90can128:crtcan128.o%s} \
|
%{mmcu=at90can128:crtcan128.o%s} \
|
%{mmcu=at90usb82:crtusb82.o%s} \
|
%{mmcu=at90usb82:crtusb82.o%s} \
|
%{mmcu=at90usb162:crtusb162.o%s} \
|
%{mmcu=at90usb162:crtusb162.o%s} \
|
%{mmcu=at90usb646:crtusb646.o%s} \
|
%{mmcu=at90usb646:crtusb646.o%s} \
|
%{mmcu=at90usb647:crtusb647.o%s} \
|
%{mmcu=at90usb647:crtusb647.o%s} \
|
%{mmcu=at90usb1286:crtusb1286.o%s} \
|
%{mmcu=at90usb1286:crtusb1286.o%s} \
|
%{mmcu=at90usb1287:crtusb1287.o%s} \
|
%{mmcu=at90usb1287:crtusb1287.o%s} \
|
%{mmcu=at94k:crtat94k.o%s}"
|
%{mmcu=at94k:crtat94k.o%s}"
|
|
|
#define EXTRA_SPECS {"crt_binutils", CRT_BINUTILS_SPECS},
|
#define EXTRA_SPECS {"crt_binutils", CRT_BINUTILS_SPECS},
|
|
|
/* This is the default without any -mmcu=* option (AT90S*). */
|
/* This is the default without any -mmcu=* option (AT90S*). */
|
#define MULTILIB_DEFAULTS { "mmcu=avr2" }
|
#define MULTILIB_DEFAULTS { "mmcu=avr2" }
|
|
|
/* This is undefined macro for collect2 disabling */
|
/* This is undefined macro for collect2 disabling */
|
#define LINKER_NAME "ld"
|
#define LINKER_NAME "ld"
|
|
|
#define TEST_HARD_REG_CLASS(CLASS, REGNO) \
|
#define TEST_HARD_REG_CLASS(CLASS, REGNO) \
|
TEST_HARD_REG_BIT (reg_class_contents[ (int) (CLASS)], REGNO)
|
TEST_HARD_REG_BIT (reg_class_contents[ (int) (CLASS)], REGNO)
|
|
|
/* Note that the other files fail to use these
|
/* Note that the other files fail to use these
|
in some of the places where they should. */
|
in some of the places where they should. */
|
|
|
#if defined(__STDC__) || defined(ALMOST_STDC)
|
#if defined(__STDC__) || defined(ALMOST_STDC)
|
#define AS2(a,b,c) #a " " #b "," #c
|
#define AS2(a,b,c) #a " " #b "," #c
|
#define AS2C(b,c) " " #b "," #c
|
#define AS2C(b,c) " " #b "," #c
|
#define AS3(a,b,c,d) #a " " #b "," #c "," #d
|
#define AS3(a,b,c,d) #a " " #b "," #c "," #d
|
#define AS1(a,b) #a " " #b
|
#define AS1(a,b) #a " " #b
|
#else
|
#else
|
#define AS1(a,b) "a b"
|
#define AS1(a,b) "a b"
|
#define AS2(a,b,c) "a b,c"
|
#define AS2(a,b,c) "a b,c"
|
#define AS2C(b,c) " b,c"
|
#define AS2C(b,c) " b,c"
|
#define AS3(a,b,c,d) "a b,c,d"
|
#define AS3(a,b,c,d) "a b,c,d"
|
#endif
|
#endif
|
#define OUT_AS1(a,b) output_asm_insn (AS1(a,b), operands)
|
#define OUT_AS1(a,b) output_asm_insn (AS1(a,b), operands)
|
#define OUT_AS2(a,b,c) output_asm_insn (AS2(a,b,c), operands)
|
#define OUT_AS2(a,b,c) output_asm_insn (AS2(a,b,c), operands)
|
#define CR_TAB "\n\t"
|
#define CR_TAB "\n\t"
|
|
|
#define PREFERRED_DEBUGGING_TYPE DBX_DEBUG
|
#define PREFERRED_DEBUGGING_TYPE DBX_DEBUG
|
|
|
#define DWARF2_DEBUGGING_INFO 1
|
#define DWARF2_DEBUGGING_INFO 1
|
|
|
#define DWARF2_ADDR_SIZE 4
|
#define DWARF2_ADDR_SIZE 4
|
|
|
#define OBJECT_FORMAT_ELF
|
#define OBJECT_FORMAT_ELF
|
|
|
