98c6bbbe43
* write.c (cvt_frag_to_fill): Don't assume that fr_var for rs_align or rs_org
frags will be 1.
(relax_segment): For rs_align, if fr_var is not 1, complain if
required padding is not a multiple of the size of the pad pattern.
(fixup_segment): Leave gp-relative relocations alone. For pcrel relocations
referring to the same segment, clear fx_pcrel when clearing fx_addsy.
* as.h: Adjust comments on rs_align.
* write.c, config/obj-{aout,bout,coff*}.c, config/tc-sparc.c: Query the fx_done
field instead of fx_addsy to see if the fixup still needs to be applied. Set
fx_done and clear fx_addsy both, for now. If TC_HANDLES_FX_DONE isn't defined,
assume md_apply_fix will only clear fx_addsy, and set fx_done accordingly after
returning.
* config/tc-sparc.h (TC_HANDLES_FX_DONE): Define.
* config/obj-coff.c (dot_text_symbol, dot_data_symbol, dot_bss_symbol): Defined
here, static.
* config/obj-aout.c [BFD_ASSEMBLER]: Undef NO_RELOC before including aout/aout64.h.
* write.c (write_object_file): If EMIT_SECTION_SYMBOLS is false, don't write
out a section symbol even if it's used in a relocation; assume relocations will
handle section numbers somehow. Rename "punt_it" label to "punt_it_if_unused"
to reflect it's true use.
(EMIT_SECTION_SYMBOLS): Default to 1.
(adjust_reloc_syms): Don't create a new symbol for an absolute
reference; just use the absolute section symbol.
(write_relocs): Make printout of reloc values dependent on flag DEBUG3, not
DEBUG2.
* config/obj-aout.h (EMIT_SECTION_SYMBOLS): Define as 0.
* config/obj-ecoff.h (EMIT_SECTION_SYMBOLS): Ditto.
57 lines
2 KiB
C
57 lines
2 KiB
C
/* ECOFF object file format header file.
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Copyright (C) 1993 Free Software Foundation, Inc.
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Contributed by Cygnus Support.
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Written by Ian Lance Taylor <ian@cygnus.com>.
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This file is part of GAS.
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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 2, 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, 675 Mass Ave, Cambridge, MA 02139, USA. */
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#define OBJ_ECOFF 1
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/* Use the generic ECOFF debugging code. */
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#define ECOFF_DEBUGGING
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#include "targ-cpu.h"
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#include "ecoff.h"
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/* For each gas symbol we keep track of which file it came from, of
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whether we have generated an ECOFF symbol for it, and whether the
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symbols is undefined (this last is needed to distinguish a .extern
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symbols from a .comm symbol). */
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#define TARGET_SYMBOL_FIELDS \
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struct efdr *ecoff_file; \
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struct localsym *ecoff_symbol; \
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char ecoff_undefined;
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/* Modify the ECOFF symbol. */
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#define obj_frob_symbol(symp, punt) ecoff_frob_symbol (symp)
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/* This is used to write the symbolic data in the format that BFD
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expects it. */
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extern void ecoff_frob_file PARAMS ((void));
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#define obj_frob_file() ecoff_frob_file ()
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/* We use the ECOFF functions as our hooks. */
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#define obj_read_begin_hook ecoff_read_begin_hook
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#define obj_symbol_new_hook ecoff_symbol_new_hook
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/* At the moment we don't want to do any stabs processing in read.c. */
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#define OBJ_PROCESS_STAB(what, string, type, other, desc) \
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ecoff_stab ((what), (string), (type), (other), (desc))
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#define EMIT_SECTION_SYMBOLS 0
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