mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2024-12-21 04:42:53 +08:00
2e57ce7b14
Some of the TC_START_LABEL implementations need to adjust the end of the symbol, when a colon doesn't mean a label definition. That means they need access to nul_char both the restore the NUL location (it may be a quote rather than a colon) and to store the new nul_char. Others need adjusting to step over a potential trailing quote. PR gas/18581 * config/tc-aarch64.h (TC_START_LABEL): Redefine. * config/tc-arm.c (tc_start_label_without_colon): Delete params. Use input_line_pointer directly. * config/tc-arm.h (TC_START_LABEL): Redefine. (TC_START_LABEL_WITHOUT_COLON): Redefine. (tc_start_label_without_colon): Update prototype. * config/tc-bfin.c (bfin_start_label): Delete ptr param. Check for NUL instead. * config/tc-bfin.h (bfin_start_label): Update prototype. (TC_START_LABEL): Redefine. * config/tc-d30v.h (TC_START_LABEL): Redefine. * config/tc-fr30.c (restore_colon): Rewrite. (fr30_is_colon_insn): Add nul_char param. Return int. Bump i_l_p over quote. Update restore_colon calls. * config/tc-fr30.h (TC_START_LABEL): Redefine. (fr30_is_colon_insn): Update prototype. * config/tc-m32c.c (restore_colon, m32c_is_colon_insn): As above. * config/tc-m32c.h (TC_START_LABEL): Redefine. (m32c_is_colon_insn): Update prototype. * config/tc-m32r.h (TC_START_LABEL): Redefine. * config/tc-mep.h (TC_START_LABEL): Redefine. * config/tc-nds32.h (TC_START_LABEL): Redefine. * config/tc-tic54x.c (tic54x_start_label): Replace params with nul_char and next_char. Step over trailing quote. * config/tc-tic54x.h (TC_START_LABEL_WITHOUT_COLON): Redefine. (tic54x_start_label): Update prototype. * read.c (TC_START_LABEL): Redefine. Update invocation. (TC_START_LABEL_WITHOUT_COLON): Update invocation. * config/tc-nios2.c (s_nios2_set): Save initial input_line_pointer and restore if calling s_set. Don't restore delim again.
86 lines
2.7 KiB
C
86 lines
2.7 KiB
C
/* tc-bfin.h - header file for tc-bfin.c
|
|
Copyright (C) 2005-2015 Free Software Foundation, Inc.
|
|
|
|
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 3, 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. */
|
|
|
|
#define TC_BFIN 1
|
|
#define TC_ADI_BFIN 1
|
|
|
|
#define TARGET_BYTES_BIG_ENDIAN 0
|
|
|
|
#define TARGET_ARCH bfd_arch_bfin
|
|
|
|
/*
|
|
* Define the target format macro here. The value for this should be
|
|
* "elf32-bfin", not "elf32-little-bfin". Since the BFD source file
|
|
* elf32-bfin.c defines TARGET_LITTLE_NAME to be "elf32-little-bfin",
|
|
* we must use this value, until this is corrected and BFD is rebuilt. */
|
|
#ifdef OBJ_ELF
|
|
#define TARGET_FORMAT "elf32-bfin"
|
|
#endif
|
|
|
|
#define LISTING_HEADER "BFIN GAS "
|
|
|
|
#define WORKING_DOT_WORD
|
|
|
|
extern bfd_boolean bfin_start_label (char *);
|
|
|
|
#define md_number_to_chars number_to_chars_littleendian
|
|
#define md_convert_frag(b,s,f) as_fatal ("bfin convert_frag\n");
|
|
|
|
/* Allow for [, ], etc. */
|
|
#define LEX_BR 6
|
|
|
|
#define TC_EOL_IN_INSN(PTR) (bfin_eol_in_insn(PTR) ? 1 : 0)
|
|
extern bfd_boolean bfin_eol_in_insn (char *);
|
|
|
|
/* Almost all instructions of Blackfin contain an = character. */
|
|
#define TC_EQUAL_IN_INSN(C, NAME) 1
|
|
|
|
#define NOP_OPCODE 0x0000
|
|
|
|
#define LOCAL_LABELS_FB 1
|
|
|
|
#define DOUBLESLASH_LINE_COMMENTS
|
|
|
|
#define TC_START_LABEL(STR, NUL_CHAR, NEXT_CHAR) \
|
|
(NEXT_CHAR == ':' && bfin_start_label (STR))
|
|
#define tc_fix_adjustable(FIX) bfin_fix_adjustable (FIX)
|
|
extern bfd_boolean bfin_fix_adjustable (struct fix *);
|
|
|
|
#define TC_FORCE_RELOCATION(FIX) bfin_force_relocation (FIX)
|
|
extern int bfin_force_relocation (struct fix *);
|
|
|
|
/* Call md_pcrel_from_section(), not md_pcrel_from(). */
|
|
#define MD_PCREL_FROM_SECTION(FIX, SEC) md_pcrel_from_section (FIX, SEC)
|
|
extern long md_pcrel_from_section (struct fix *, segT);
|
|
|
|
/* Values passed to md_apply_fix3 don't include symbol values. */
|
|
#define MD_APPLY_SYM_VALUE(FIX) 0
|
|
|
|
/* This target is buggy, and sets fix size too large. */
|
|
#define TC_FX_SIZE_SLACK(FIX) 2
|
|
|
|
extern unsigned int bfin_anomaly_checks;
|
|
|
|
/* Anomaly checking */
|
|
#define AC_05000074 0x00000001
|
|
#define ENABLE_AC_05000074 (bfin_anomaly_checks & AC_05000074)
|
|
|
|
/* end of tc-bfin.h */
|