projects / binutils.git / blame
| Commit | Line | Data |
|---|---|---|
| 252b5132 RH |
1 | /* ecoff.h -- header file for ECOFF debugging support |
| 2 | Copyright (C) 1993, 94, 95, 96, 1997 Free Software Foundation, Inc. | |
| 3 | Contributed by Cygnus Support. | |
| 4 | Put together by Ian Lance Taylor <[email protected]>. | |
| 5 | ||
| 6 | This file is part of GAS, the GNU Assembler. | |
| 7 | ||
| 8 | GAS is free software; you can redistribute it and/or modify | |
| 9 | it under the terms of the GNU General Public License as published by | |
| 10 | the Free Software Foundation; either version 2, or (at your option) | |
| 11 | any later version. | |
| 12 | ||
| 13 | GAS is distributed in the hope that it will be useful, | |
| 14 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 16 | GNU General Public License for more details. | |
| 17 | ||
| 18 | You should have received a copy of the GNU General Public License | |
| 19 | along with GAS; see the file COPYING. If not, write to the Free | |
| 20 | Software Foundation, 59 Temple Place - Suite 330, Boston, MA | |
| 21 | 02111-1307, USA. */ | |
| 22 | ||
| 23 | #ifndef GAS_ECOFF_H | |
| 24 | #define GAS_ECOFF_H | |
| 25 | ||
| 26 | #ifdef ECOFF_DEBUGGING | |
| 27 | ||
| 28 | #include "coff/sym.h" | |
| 29 | #include "coff/ecoff.h" | |
| 30 | ||
| 31 | /* Whether we have seen any ECOFF debugging information. */ | |
| 32 | extern int ecoff_debugging_seen; | |
| 33 | ||
| 34 | /* This function should be called at the start of assembly, by | |
| 35 | obj_read_begin_hook. */ | |
| 36 | extern void ecoff_read_begin_hook PARAMS ((void)); | |
| 37 | ||
| 38 | /* This function should be called when the assembler switches to a new | |
| 39 | file. */ | |
| 40 | extern void ecoff_new_file PARAMS ((const char *)); | |
| 41 | ||
| 42 | /* This function should be called when a new symbol is created, by | |
| 43 | obj_symbol_new_hook. */ | |
| 44 | extern void ecoff_symbol_new_hook PARAMS ((struct symbol *)); | |
| 45 | ||
| 46 | /* This function should be called by the obj_frob_symbol hook. */ | |
| 47 | extern void ecoff_frob_symbol PARAMS ((struct symbol *)); | |
| 48 | ||
| 49 | /* Build the ECOFF debugging information. This should be called by | |
| 50 | obj_frob_file. This fills in the counts in *HDR; the offsets are | |
| 51 | filled in relative to the start of the *BUFP. It sets *BUFP to a | |
| 52 | block of memory holding the debugging information. It returns the | |
| 53 | length of *BUFP. */ | |
| 54 | extern unsigned long ecoff_build_debug | |
| 55 | PARAMS ((HDRR *hdr, char **bufp, const struct ecoff_debug_swap *)); | |
| 56 | ||
| 57 | /* Functions to handle the ECOFF debugging directives. */ | |
| 58 | extern void ecoff_directive_begin PARAMS ((int)); | |
| 59 | extern void ecoff_directive_bend PARAMS ((int)); | |
| 60 | extern void ecoff_directive_end PARAMS ((int)); | |
| 61 | extern void ecoff_directive_ent PARAMS ((int)); | |
| 62 | extern void ecoff_directive_fmask PARAMS ((int)); | |
| 63 | extern void ecoff_directive_frame PARAMS ((int)); | |
| 64 | extern void ecoff_directive_loc PARAMS ((int)); | |
| 65 | extern void ecoff_directive_mask PARAMS ((int)); | |
| 66 | ||
| 67 | /* Other ECOFF directives. */ | |
| 68 | extern void ecoff_directive_extern PARAMS ((int)); | |
| 69 | extern void ecoff_directive_weakext PARAMS ((int)); | |
| 70 | ||
| 71 | /* Functions to handle the COFF debugging directives. */ | |
| 72 | extern void ecoff_directive_def PARAMS ((int)); | |
| 73 | extern void ecoff_directive_dim PARAMS ((int)); | |
| 74 | extern void ecoff_directive_endef PARAMS ((int)); | |
| 75 | extern void ecoff_directive_file PARAMS ((int)); | |
| 76 | extern void ecoff_directive_scl PARAMS ((int)); | |
| 77 | extern void ecoff_directive_size PARAMS ((int)); | |
| 78 | extern void ecoff_directive_tag PARAMS ((int)); | |
| 79 | extern void ecoff_directive_type PARAMS ((int)); | |
| 80 | extern void ecoff_directive_val PARAMS ((int)); | |
| 81 | ||
| 82 | /* Handle stabs. */ | |
| 83 | extern void ecoff_stab PARAMS ((segT sec, int what, const char *string, | |
| 84 | int type, int other, int desc)); | |
| 85 | ||
| 86 | /* Set the GP prologue size. */ | |
| 87 | extern void ecoff_set_gp_prolog_size PARAMS ((int sz)); | |
| 88 | ||
| 89 | /* This routine is called from the ECOFF code to set the external | |
| 90 | information for a symbol. */ | |
| 91 | #ifndef obj_ecoff_set_ext | |
| 92 | extern void obj_ecoff_set_ext PARAMS ((struct symbol *, EXTR *)); | |
| 93 | #endif | |
| 94 | ||
| 95 | /* This routine is used to patch up a line number directive when | |
| 96 | instructions are moved around. */ | |
| 97 | extern void ecoff_fix_loc PARAMS ((fragS *, unsigned long)); | |
| 98 | ||
| 99 | /* This function is called from read.c to peek at cur_file_ptr. */ | |
| 100 | extern int ecoff_no_current_file PARAMS ((void)); | |
| 101 | ||
| 102 | /* This function returns the symbol associated with the current proc. */ | |
| 103 | extern struct symbol *ecoff_get_cur_proc_sym PARAMS ((void)); | |
| 104 | ||
| 105 | #endif /* ECOFF_DEBUGGING */ | |
| 106 | ||
| 107 | /* This routine is called from read.c to generate line number for .s file. */ | |
| 108 | extern void ecoff_generate_asm_lineno PARAMS ((void)); | |
| 109 | ||
| 110 | #endif /* ! GAS_ECOFF_H */ |