X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=gdb%2Ff-lang.h;h=d60cf1b95ff0ca6c3cf59e83fcd68720ebbfe6a0;hb=6af05e645ab7fbbb4e0b663f50febf052e6d09a0;hp=d929b919fc0a51be7f3439967f7e299aff44af5f;hpb=2ee563b53258d390d7446e90a67f465d504ae44c;p=deliverable%2Fbinutils-gdb.git diff --git a/gdb/f-lang.h b/gdb/f-lang.h index d929b919fc..d60cf1b95f 100644 --- a/gdb/f-lang.h +++ b/gdb/f-lang.h @@ -1,6 +1,7 @@ /* Fortran language support definitions for GDB, the GNU debugger. - Copyright 1992, 1993, 1994, 1995, 1998, 2000 - Free Software Foundation, Inc. + + Copyright (C) 1992-2018 Free Software Foundation, Inc. + Contributed by Motorola. Adapted from the C definitions by Farooq Butt (fmbutt@engage.sps.mot.com). @@ -8,7 +9,7 @@ This program 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 of the License, or + the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, @@ -17,82 +18,64 @@ GNU General Public License for more details. You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ + along with this program. If not, see . */ -extern int f_parse (void); +struct type_print_options; +struct parser_state; -extern void f_error (char *); /* Defined in f-exp.y */ +extern int f_parse (struct parser_state *); -extern void f_print_type (struct type *, char *, struct ui_file *, int, - int); +extern void f_print_type (struct type *, const char *, struct ui_file *, int, + int, const struct type_print_options *); -extern int f_val_print (struct type *, char *, int, CORE_ADDR, - struct ui_file *, int, int, int, - enum val_prettyprint); +extern void f_val_print (struct type *, int, CORE_ADDR, + struct ui_file *, int, + struct value *, + const struct value_print_options *); /* Language-specific data structures */ -struct common_entry - { - struct symbol *symbol; /* The symbol node corresponding - to this component */ - struct common_entry *next; /* The next component */ - }; - -struct saved_f77_common - { - char *name; /* Name of COMMON */ - char *owning_function; /* Name of parent function */ - int secnum; /* Section # of .bss */ - CORE_ADDR offset; /* Offset from .bss for - this block */ - struct common_entry *entries; /* List of block's components */ - struct common_entry *end_of_entries; /* ptr. to end of components */ - struct saved_f77_common *next; /* Next saved COMMON block */ - }; - -typedef struct saved_f77_common SAVED_F77_COMMON, *SAVED_F77_COMMON_PTR; - -typedef struct common_entry COMMON_ENTRY, *COMMON_ENTRY_PTR; - -extern SAVED_F77_COMMON_PTR head_common_list; /* Ptr to 1st saved COMMON */ -extern SAVED_F77_COMMON_PTR tail_common_list; /* Ptr to last saved COMMON */ -extern SAVED_F77_COMMON_PTR current_common; /* Ptr to current COMMON */ - -extern SAVED_F77_COMMON_PTR find_common_for_function (char *, char *); +/* A common block. */ -#define UNINITIALIZED_SECNUM -1 -#define COMMON_NEEDS_PATCHING(blk) ((blk)->secnum == UNINITIALIZED_SECNUM) +struct common_block +{ + /* The number of entries in the block. */ + size_t n_entries; -#define BLANK_COMMON_NAME_ORIGINAL "#BLNK_COM" /* XLF assigned */ -#define BLANK_COMMON_NAME_MF77 "__BLNK__" /* MF77 assigned */ -#define BLANK_COMMON_NAME_LOCAL "__BLANK" /* Local GDB */ + /* The contents of the block, allocated using the struct hack. All + pointers in the array are non-NULL. */ + struct symbol *contents[1]; +}; -#define BOUND_FETCH_OK 1 -#define BOUND_FETCH_ERROR -999 +extern int f77_get_upperbound (struct type *); -/* When reasonable array bounds cannot be fetched, such as when - you ask to 'mt print symbols' and there is no stack frame and - therefore no way of knowing the bounds of stack-based arrays, - we have to assign default bounds, these are as good as any... */ - -#define DEFAULT_UPPER_BOUND 999999 -#define DEFAULT_LOWER_BOUND -999999 - -extern char *real_main_name; /* Name of main function */ -extern int real_main_c_value; /* C_value field of main function */ - -extern int f77_get_dynamic_upperbound (struct type *, int *); - -extern int f77_get_dynamic_lowerbound (struct type *, int *); +extern int f77_get_lowerbound (struct type *); extern void f77_get_dynamic_array_length (struct type *); extern int calc_f77_array_dims (struct type *); -#define DEFAULT_DOTMAIN_NAME_IN_MF77 ".MAIN_" -#define DEFAULT_MAIN_NAME_IN_MF77 "MAIN_" -#define DEFAULT_DOTMAIN_NAME_IN_XLF_BUGGY ".main " -#define DEFAULT_DOTMAIN_NAME_IN_XLF ".main" + +/* Fortran (F77) types */ + +struct builtin_f_type +{ + struct type *builtin_character; + struct type *builtin_integer; + struct type *builtin_integer_s2; + struct type *builtin_logical; + struct type *builtin_logical_s1; + struct type *builtin_logical_s2; + struct type *builtin_logical_s8; + struct type *builtin_real; + struct type *builtin_real_s8; + struct type *builtin_real_s16; + struct type *builtin_complex_s8; + struct type *builtin_complex_s16; + struct type *builtin_complex_s32; + struct type *builtin_void; +}; + +/* Return the Fortran type table for the specified architecture. */ +extern const struct builtin_f_type *builtin_f_type (struct gdbarch *gdbarch); +