| /* ecoff.h -- header file for ECOFF debugging support |
| Copyright (C) 1993-2024 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 *); |
| |
| /* 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 (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 */ |