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Diffstat (limited to 'binutils-2.17/gas/config/tc-avr.h')
| -rw-r--r-- | binutils-2.17/gas/config/tc-avr.h | 140 |
1 files changed, 0 insertions, 140 deletions
diff --git a/binutils-2.17/gas/config/tc-avr.h b/binutils-2.17/gas/config/tc-avr.h deleted file mode 100644 index 61fc5941..00000000 --- a/binutils-2.17/gas/config/tc-avr.h +++ /dev/null @@ -1,140 +0,0 @@ -/* This file is tc-avr.h - Copyright 1999, 2000, 2001, 2002, 2005 Free Software Foundation, Inc. - - Contributed by Denis Chertykov <denisc@overta.ru> - - This file is part of GAS, the GNU Assembler. - - GAS 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. - - GAS 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 GAS; see the file COPYING. If not, write to the Free - Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA - 02110-1301, USA. */ - -/* By convention, you should define this macro in the `.h' file. For - example, `tc-m68k.h' defines `TC_M68K'. You might have to use this - if it is necessary to add CPU specific code to the object format - file. */ -#define TC_AVR - -/* This macro is the BFD target name to use when creating the output - file. This will normally depend upon the `OBJ_FMT' macro. */ -#define TARGET_FORMAT "elf32-avr" - -/* This macro is the BFD architecture to pass to `bfd_set_arch_mach'. */ -#define TARGET_ARCH bfd_arch_avr - -/* This macro is the BFD machine number to pass to - `bfd_set_arch_mach'. If it is not defined, GAS will use 0. */ -#define TARGET_MACH 0 - -/* You should define this macro to be non-zero if the target is big - endian, and zero if the target is little endian. */ -#define TARGET_BYTES_BIG_ENDIAN 0 - -/* If you define this macro, GAS will warn about the use of - nonstandard escape sequences in a string. */ -#define ONLY_STANDARD_ESCAPES - -/* GAS will call this function for any expression that can not be - recognized. When the function is called, `input_line_pointer' - will point to the start of the expression. */ -#define md_operand(x) - -/* You may define this macro to parse an expression used in a data - allocation pseudo-op such as `.word'. You can use this to - recognize relocation directives that may appear in such directives. */ -#define TC_PARSE_CONS_EXPRESSION(EXPR,N) avr_parse_cons_expression (EXPR, N) -extern void avr_parse_cons_expression (expressionS *, int); - -/* You may define this macro to generate a fixup for a data - allocation pseudo-op. */ -#define TC_CONS_FIX_NEW(FRAG,WHERE,N,EXP) avr_cons_fix_new (FRAG, WHERE, N, EXP) -extern void avr_cons_fix_new (fragS *,int, int, expressionS *); - -/* This should just call either `number_to_chars_bigendian' or - `number_to_chars_littleendian', whichever is appropriate. On - targets like the MIPS which support options to change the - endianness, which function to call is a runtime decision. On - other targets, `md_number_to_chars' can be a simple macro. */ -#define md_number_to_chars number_to_chars_littleendian - -/* `md_short_jump_size' - `md_long_jump_size' - `md_create_short_jump' - `md_create_long_jump' - If `WORKING_DOT_WORD' is defined, GAS will not do broken word - processing (*note Broken words::.). Otherwise, you should set - `md_short_jump_size' to the size of a short jump (a jump that is - just long enough to jump around a long jmp) and - `md_long_jump_size' to the size of a long jump (a jump that can go - anywhere in the function), You should define - `md_create_short_jump' to create a short jump around a long jump, - and define `md_create_long_jump' to create a long jump. */ -#define WORKING_DOT_WORD - -/* If you define this macro, it means that `tc_gen_reloc' may return - multiple relocation entries for a single fixup. In this case, the - return value of `tc_gen_reloc' is a pointer to a null terminated - array. */ -#undef RELOC_EXPANSION_POSSIBLE - -/* No shared lib support, so we don't need to ensure externally - visible symbols can be overridden. */ -#define EXTERN_FORCE_RELOC 0 - -/* Values passed to md_apply_fix don't include the symbol value. */ -#define MD_APPLY_SYM_VALUE(FIX) 0 - -/* If you define this macro, it should return the offset between the - address of a PC relative fixup and the position from which the PC - relative adjustment should be made. On many processors, the base - of a PC relative instruction is the next instruction, so this - macro would return the length of an instruction. */ -#define MD_PCREL_FROM_SECTION(FIX, SEC) md_pcrel_from_section (FIX, SEC) -extern long md_pcrel_from_section (struct fix *, segT); - -/* The number of bytes to put into a word in a listing. This affects - the way the bytes are clumped together in the listing. For - example, a value of 2 might print `1234 5678' where a value of 1 - would print `12 34 56 78'. The default value is 4. */ -#define LISTING_WORD_SIZE 2 - -/* AVR port uses `$' as a logical line separator */ -#define LEX_DOLLAR 0 - -/* An `.lcomm' directive with no explicit alignment parameter will - use this macro to set P2VAR to the alignment that a request for - SIZE bytes will have. The alignment is expressed as a power of - two. If no alignment should take place, the macro definition - should do nothing. Some targets define a `.bss' directive that is - also affected by this macro. The default definition will set - P2VAR to the truncated power of two of sizes up to eight bytes. */ -#define TC_IMPLICIT_LCOMM_ALIGNMENT(SIZE, P2VAR) (P2VAR) = 0 - -/* We don't want gas to fixup the following program memory related relocations. - We will need them in case that we want to do linker relaxation. - We could in principle keep these fixups in gas when not relaxing. - However, there is no serious performance penilty when making the linker - make the fixup work. */ -#define TC_VALIDATE_FIX(FIXP,SEG,SKIP) \ - if ( (FIXP->fx_r_type == BFD_RELOC_AVR_7_PCREL \ - || FIXP->fx_r_type == BFD_RELOC_AVR_13_PCREL \ - || FIXP->fx_r_type == BFD_RELOC_AVR_LO8_LDI_PM \ - || FIXP->fx_r_type == BFD_RELOC_AVR_HI8_LDI_PM \ - || FIXP->fx_r_type == BFD_RELOC_AVR_HH8_LDI_PM \ - || FIXP->fx_r_type == BFD_RELOC_AVR_16_PM) \ - && (FIXP->fx_addsy)) \ - { \ - goto SKIP; \ - } - |