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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.
66 lines
2.3 KiB
C
66 lines
2.3 KiB
C
/* tc-fr30.h -- Header file for tc-fr30.c.
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Copyright (C) 1998-2015 Free Software Foundation, Inc.
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This file is part of GAS, the GNU Assembler.
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GAS 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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the Free Software Foundation; either version 3, or (at your option)
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any later version.
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GAS 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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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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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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along with GAS; see the file COPYING. If not, write to
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the Free Software Foundation, 51 Franklin Street - Fifth Floor,
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Boston, MA 02110-1301, USA. */
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#define TC_FR30
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#define LISTING_HEADER "FR30 GAS "
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/* The target BFD architecture. */
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#define TARGET_ARCH bfd_arch_fr30
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#define TARGET_FORMAT "elf32-fr30"
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#define TARGET_BYTES_BIG_ENDIAN 1
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/* Permit temporary numeric labels. */
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#define LOCAL_LABELS_FB 1
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#define DIFF_EXPR_OK /* .-foo gets turned into PC relative relocs. */
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/* We don't need to handle .word strangely. */
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#define WORKING_DOT_WORD
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/* Values passed to md_apply_fix don't include the symbol value. */
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#define MD_APPLY_SYM_VALUE(FIX) 0
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#define md_apply_fix gas_cgen_md_apply_fix
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#define tc_fix_adjustable(FIX) fr30_fix_adjustable (FIX)
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struct fix;
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extern bfd_boolean fr30_fix_adjustable (struct fix *);
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#define tc_gen_reloc gas_cgen_tc_gen_reloc
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/* Call md_pcrel_from_section(), not md_pcrel_from(). */
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#define MD_PCREL_FROM_SECTION(FIX, SEC) md_pcrel_from_section (FIX, SEC)
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extern long md_pcrel_from_section (struct fix *, segT);
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/* For 8 vs 16 vs 32 bit branch selection. */
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#define TC_GENERIC_RELAX_TABLE md_relax_table
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extern const struct relax_type md_relax_table[];
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/* We need a special version of the TC_START_LABEL macro so that we
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allow the LDI:8, LDI:20, LDI:32 and delay slot instructions to be
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parsed as such. We need to be able to change the contents of the
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var storing what was at the NUL delimiter. */
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#define TC_START_LABEL(STR, NUL_CHAR, NEXT_CHAR) \
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(NEXT_CHAR == ':' && !fr30_is_colon_insn (STR, &NUL_CHAR))
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extern int fr30_is_colon_insn (char *, char *);
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