113 lines
3.9 KiB
C
113 lines
3.9 KiB
C
/* ecoff.h -- header file for ECOFF debugging support
|
|
Copyright (C) 1993-2018 Free Software Foundation, Inc.
|
|
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 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. */
|
|
|
|
#ifndef GAS_ECOFF_H
|
|
#define GAS_ECOFF_H
|
|
|
|
#ifdef ECOFF_DEBUGGING
|
|
|
|
#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 (void);
|
|
|
|
/* This function should be called when the assembler switches to a new
|
|
file. */
|
|
extern void ecoff_new_file (const char *, int);
|
|
|
|
/* This function should be called when a new symbol is created, by
|
|
obj_symbol_new_hook. */
|
|
extern void ecoff_symbol_new_hook (symbolS *);
|
|
|
|
extern void ecoff_symbol_clone_hook (symbolS *, symbolS *);
|
|
|
|
/* This function should be called by the obj_frob_symbol hook. */
|
|
extern void ecoff_frob_symbol (symbolS *);
|
|
|
|
/* 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
|
|
(HDRR *hdr, char **bufp, const struct ecoff_debug_swap *);
|
|
|
|
/* Functions to handle the ECOFF debugging directives. */
|
|
extern void ecoff_directive_begin (int);
|
|
extern void ecoff_directive_bend (int);
|
|
extern void ecoff_directive_end (int);
|
|
extern void ecoff_directive_ent (int);
|
|
extern void ecoff_directive_fmask (int);
|
|
extern void ecoff_directive_frame (int);
|
|
extern void ecoff_directive_loc (int);
|
|
extern void ecoff_directive_mask (int);
|
|
|
|
/* Other ECOFF directives. */
|
|
extern void ecoff_directive_extern (int);
|
|
extern void ecoff_directive_weakext (int);
|
|
|
|
/* Functions to handle the COFF debugging directives. */
|
|
extern void ecoff_directive_def (int);
|
|
extern void ecoff_directive_dim (int);
|
|
extern void ecoff_directive_endef (int);
|
|
extern void ecoff_directive_file (int);
|
|
extern void ecoff_directive_scl (int);
|
|
extern void ecoff_directive_size (int);
|
|
extern void ecoff_directive_tag (int);
|
|
extern void ecoff_directive_type (int);
|
|
extern void ecoff_directive_val (int);
|
|
|
|
/* Handle stabs. */
|
|
extern void ecoff_stab (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 (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 (symbolS *, EXTR *);
|
|
#endif
|
|
|
|
/* This routine is used to patch up a line number directive when
|
|
instructions are moved around. */
|
|
extern void ecoff_fix_loc (fragS *, unsigned long);
|
|
|
|
/* This function is called from read.c to peek at cur_file_ptr. */
|
|
extern int ecoff_no_current_file (void);
|
|
|
|
/* This function returns the symbol associated with the current proc. */
|
|
extern symbolS *ecoff_get_cur_proc_sym (void);
|
|
|
|
#endif /* ECOFF_DEBUGGING */
|
|
|
|
/* This routine is called from read.c to generate line number for .s file. */
|
|
extern void ecoff_generate_asm_lineno (void);
|
|
|
|
#endif /* ! GAS_ECOFF_H */
|