1997-09-24 19:39:15 +04:00
|
|
|
/* ecoff.h -- header file for ECOFF debugging support
|
1999-02-02 22:51:16 +03:00
|
|
|
Copyright (C) 1993, 94, 95, 96, 1997 Free Software Foundation, Inc.
|
1997-09-24 19:39:15 +04:00
|
|
|
Contributed by Cygnus Support.
|
|
|
|
|
Put together by Ian Lance Taylor <ian@cygnus.com>.
|
|
|
|
|
|
|
|
|
|
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, 59 Temple Place - Suite 330, Boston, MA
|
|
|
|
|
02111-1307, USA. */
|
|
|
|
|
|
|
|
|
|
#ifdef ECOFF_DEBUGGING
|
|
|
|
|
|
|
|
|
|
#ifndef GAS_ECOFF_H
|
|
|
|
|
#define GAS_ECOFF_H
|
|
|
|
|
|
|
|
|
|
#include "coff/sym.h"
|
|
|
|
|
#include "coff/ecoff.h"
|
|
|
|
|
|
|
|
|
|
/* Whether we have seen any ECOFF debugging information. */
|
|
|
|
|
extern int ecoff_debugging_seen;
|
|
|
|
|
|
|
|
|
|
/* This function should be called at the start of assembly, by
|
|
|
|
|
obj_read_begin_hook. */
|
|
|
|
|
extern void ecoff_read_begin_hook PARAMS ((void));
|
|
|
|
|
|
|
|
|
|
/* This function should be called when the assembler switches to a new
|
|
|
|
|
file. */
|
|
|
|
|
extern void ecoff_new_file PARAMS ((const char *));
|
|
|
|
|
|
|
|
|
|
/* This function should be called when a new symbol is created, by
|
|
|
|
|
obj_symbol_new_hook. */
|
|
|
|
|
extern void ecoff_symbol_new_hook PARAMS ((struct symbol *));
|
|
|
|
|
|
|
|
|
|
/* This function should be called by the obj_frob_symbol hook. */
|
|
|
|
|
extern void ecoff_frob_symbol PARAMS ((struct symbol *));
|
|
|
|
|
|
|
|
|
|
/* Build the ECOFF debugging information. This should be called by
|
|
|
|
|
obj_frob_file. This fills in the counts in *HDR; the offsets are
|
|
|
|
|
filled in relative to the start of the *BUFP. It sets *BUFP to a
|
|
|
|
|
block of memory holding the debugging information. It returns the
|
|
|
|
|
length of *BUFP. */
|
|
|
|
|
extern unsigned long ecoff_build_debug
|
|
|
|
|
PARAMS ((HDRR *hdr, char **bufp, const struct ecoff_debug_swap *));
|
|
|
|
|
|
|
|
|
|
/* Functions to handle the ECOFF debugging directives. */
|
|
|
|
|
extern void ecoff_directive_begin PARAMS ((int));
|
|
|
|
|
extern void ecoff_directive_bend PARAMS ((int));
|
|
|
|
|
extern void ecoff_directive_end PARAMS ((int));
|
|
|
|
|
extern void ecoff_directive_ent PARAMS ((int));
|
|
|
|
|
extern void ecoff_directive_fmask PARAMS ((int));
|
|
|
|
|
extern void ecoff_directive_frame PARAMS ((int));
|
|
|
|
|
extern void ecoff_directive_loc PARAMS ((int));
|
|
|
|
|
extern void ecoff_directive_mask PARAMS ((int));
|
|
|
|
|
|
|
|
|
|
/* Other ECOFF directives. */
|
|
|
|
|
extern void ecoff_directive_extern PARAMS ((int));
|
|
|
|
|
extern void ecoff_directive_weakext PARAMS ((int));
|
|
|
|
|
|
|
|
|
|
/* Functions to handle the COFF debugging directives. */
|
|
|
|
|
extern void ecoff_directive_def PARAMS ((int));
|
|
|
|
|
extern void ecoff_directive_dim PARAMS ((int));
|
|
|
|
|
extern void ecoff_directive_endef PARAMS ((int));
|
|
|
|
|
extern void ecoff_directive_file PARAMS ((int));
|
|
|
|
|
extern void ecoff_directive_scl PARAMS ((int));
|
|
|
|
|
extern void ecoff_directive_size PARAMS ((int));
|
|
|
|
|
extern void ecoff_directive_tag PARAMS ((int));
|
|
|
|
|
extern void ecoff_directive_type PARAMS ((int));
|
|
|
|
|
extern void ecoff_directive_val PARAMS ((int));
|
|
|
|
|
|
|
|
|
|
/* Handle stabs. */
|
|
|
|
|
extern void ecoff_stab PARAMS ((segT sec, int what, const char *string,
|
|
|
|
|
int type, int other, int desc));
|
|
|
|
|
|
|
|
|
|
/* Set the GP prologue size. */
|
|
|
|
|
extern void ecoff_set_gp_prolog_size PARAMS ((int sz));
|
|
|
|
|
|
|
|
|
|
/* This routine is called from the ECOFF code to set the external
|
|
|
|
|
information for a symbol. */
|
|
|
|
|
#ifndef obj_ecoff_set_ext
|
|
|
|
|
extern void obj_ecoff_set_ext PARAMS ((struct symbol *, EXTR *));
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
/* This routine is used to patch up a line number directive when
|
|
|
|
|
instructions are moved around. */
|
|
|
|
|
extern void ecoff_fix_loc PARAMS ((fragS *, unsigned long));
|
|
|
|
|
|
|
|
|
|
/* This function is called from read.c to peek at cur_file_ptr. */
|
|
|
|
|
extern int ecoff_no_current_file PARAMS ((void));
|
|
|
|
|
|
|
|
|
|
/* This routine is called from read.c to generate line number for .s
|
|
|
|
|
file. */
|
|
|
|
|
extern void ecoff_generate_asm_lineno PARAMS ((const char *, int));
|
|
|
|
|
|
|
|
|
|
#endif /* ! GAS_ECOFF_H */
|
|
|
|
|
#endif /* ECOFF_DEBUGGING */
|
