X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=gdb%2Ff-lang.h;h=827785a0d1768e0351f08e53fc0f1a7b0bdb5432;hb=d66ff635bec25bf940cc6d173a92f7796f18b310;hp=249d2df5d577ef943c1591f082fb7da34f414188;hpb=197e01b6dcd118b70ed3621b62b2ff3fa929d50f;p=deliverable%2Fbinutils-gdb.git diff --git a/gdb/f-lang.h b/gdb/f-lang.h index 249d2df5d5..827785a0d1 100644 --- a/gdb/f-lang.h +++ b/gdb/f-lang.h @@ -1,7 +1,6 @@ /* Fortran language support definitions for GDB, the GNU debugger. - Copyright (C) 1992, 1993, 1994, 1995, 1998, 2000, 2005 Free Software - Foundation, Inc. + Copyright (C) 1992-2016 Free Software Foundation, Inc. Contributed by Motorola. Adapted from the C definitions by Farooq Butt (fmbutt@engage.sps.mot.com). @@ -10,7 +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, @@ -19,95 +18,66 @@ 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., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, 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_yyerror (char *); /* Defined in f-exp.y */ -extern int f_val_print (struct type *, const gdb_byte *, int, CORE_ADDR, - struct ui_file *, int, int, int, - enum val_prettyprint); +extern void f_print_type (struct type *, const char *, struct ui_file *, int, + int, const struct type_print_options *); + +extern void f_val_print (struct type *, const gdb_byte *, int, CORE_ADDR, + struct ui_file *, int, + const struct value *, + const struct value_print_options *); /* Language-specific data structures */ -/* In F90 subrange expression, either bound could be empty, indicating that - its value is by default that of the corresponding bound of the array or - string. So we have four sorts of subrange in F90. This enumeration type - is to identify this. */ - -enum f90_range_type - { - BOTH_BOUND_DEFAULT, /* "(:)" */ - LOW_BOUND_DEFAULT, /* "(:high)" */ - HIGH_BOUND_DEFAULT, /* "(low:)" */ - NONE_BOUND_DEFAULT /* "(low:high)" */ - }; - -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 *); - -#define UNINITIALIZED_SECNUM -1 -#define COMMON_NEEDS_PATCHING(blk) ((blk)->secnum == UNINITIALIZED_SECNUM) - -#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 */ - -#define BOUND_FETCH_OK 1 -#define BOUND_FETCH_ERROR -999 - -/* 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 *); +/* A common block. */ + +struct common_block +{ + /* The number of entries in the block. */ + size_t n_entries; + + /* The contents of the block, allocated using the struct hack. All + pointers in the array are non-NULL. */ + struct symbol *contents[1]; +}; + +extern int f77_get_upperbound (struct type *); + +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); +