/* This test program is part of GDB, the GNU debugger. Copyright 2019-2023 Free Software Foundation, Inc. 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 3 of the License, or (at your option) any later version. This program 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 this program. If not, see . */ /* * Test file with lots of different types, for testing the * "ptype" command on CTF data. It's derived from ptype.c. */ /* * First the basic C types. */ #if !defined (__STDC__) && !defined (_AIX) #define signed /**/ #endif char v_char; signed char v_signed_char; unsigned char v_unsigned_char; short v_short; signed short v_signed_short; unsigned short v_unsigned_short; int v_int; signed int v_signed_int; unsigned int v_unsigned_int; long v_long; signed long v_signed_long; unsigned long v_unsigned_long; float v_float; double v_double; /**** arrays *******/ char v_char_array[2]; signed char v_signed_char_array[2]; unsigned char v_unsigned_char_array[2]; short v_short_array[2]; signed short v_signed_short_array[2]; unsigned short v_unsigned_short_array[2]; int v_int_array[2]; signed int v_signed_int_array[2]; unsigned int v_unsigned_int_array[2]; long v_long_array[2]; signed long v_signed_long_array[2]; unsigned long v_unsigned_long_array[2]; float v_float_array[2]; double v_double_array[2]; /* PR 3742 */ typedef char t_char_array[]; t_char_array *pv_char_array; /**** pointers *******/ char *v_char_pointer; signed char *v_signed_char_pointer; unsigned char *v_unsigned_char_pointer; short *v_short_pointer; signed short *v_signed_short_pointer; unsigned short *v_unsigned_short_pointer; int *v_int_pointer; signed int *v_signed_int_pointer; unsigned int *v_unsigned_int_pointer; long *v_long_pointer; signed long *v_signed_long_pointer; unsigned long *v_unsigned_long_pointer; float *v_float_pointer; double *v_double_pointer; /**** structs *******/ struct t_struct { char v_char_member; short v_short_member; int v_int_member; long v_long_member; float v_float_member; double v_double_member; } v_struct1; struct t_struct *v_t_struct_p; struct { char v_char_member; short v_short_member; int v_int_member; long v_long_member; float v_float_member; double v_double_member; } v_struct2; /* typedef'd struct without a tag. */ typedef struct { double v_double_member; int v_int_member; } t_struct3; /* GCC seems to want a variable of this type, or else it won't put out a symbol. */ t_struct3 v_struct3; /**** Some misc more complicated things *******/ struct link { struct link *next; #ifdef __STDC__ struct link *(*linkfunc) (struct link *self, int flags); #else struct link *(*linkfunc) (); #endif struct t_struct stuff[3]; } *s_link; /**** unions *******/ union t_union { char v_char_member; short v_short_member; int v_int_member; long v_long_member; float v_float_member; double v_double_member; } v_union; union { char v_char_member; short v_short_member; int v_int_member; long v_long_member; float v_float_member; double v_double_member; } v_union2; /* typedef'd union without a tag. */ typedef union { double v_double_member; int v_int_member; } t_union3; /* GCC seems to want a variable of this type, or else it won't put out a symbol. */ t_union3 v_union3; /**** Some misc more complicated things *******/ struct outer_struct { int outer_int; struct inner_struct { int inner_int; long inner_long; }inner_struct_instance; union inner_union { int inner_union_int; long inner_union_long; }inner_union_instance; long outer_long; } nested_su; struct highest { int a; struct { int b; struct { int c; } anonymous_level_2; } anonymous_level_1; } the_highest; /**** Enumerations *******/ enum /* Work around the bug for compilers which don't put out the right stabs. */ #if __GNUC__ < 2 && !defined (_AIX) primary1_tag #endif {red1, green1, blue1} primary1; enum {red, green, blue} primary; enum colors {yellow, purple, pink} nonprimary; enum {chevy, ford} clunker; enum cars {bmw, porsche} sportscar; #undef FALSE #undef TRUE typedef enum {FALSE, TRUE} boolean; boolean v_boolean; /*note: aCC has bool type predefined with 'false' and 'true'*/ typedef enum bvals {my_false, my_true} boolean2; boolean2 v_boolean2; enum misordered {two = 2, one = 1, zero = 0, three = 3}; /* Seems like we need a variable of this type to get the type to be put in the executable, at least for AIX xlc. */ enum misordered v_misordered = three; /**** Pointers to functions *******/ typedef int (*func_type) (int (*) (int, float), float); double (*old_fptr) (); double (*new_fptr) (void); int (*fptr) (int, float); int *(*fptr2) (int (*) (int, float), float); int (*xptr) (int (*) (), int (*) (void), int); int (*(*ffptr) (char)) (short); int (*(*(*fffptr) (char)) (short)) (long); func_type v_func_type; int main () { /* Ensure that malloc is a pointer type; avoid use of "void" and any include files. */ /* extern char *malloc();*/ /* Some of the tests in ptype.exp require invoking malloc, so make sure it is linked in to this program. */ v_char_pointer = (char *) malloc (1); /* Some linkers (e.g. on AIX) remove unreferenced variables, so make sure to reference them. */ primary = blue; primary1 = blue1; nonprimary = pink; sportscar = porsche; clunker = ford; v_struct1.v_int_member = 5; v_struct2.v_int_member = 6; v_struct3.v_int_member = 7; v_char = 0; v_signed_char = 0; v_unsigned_char = 0; v_short = 0; v_signed_short = 0; v_unsigned_short = 0; v_int = 0; v_signed_int = 0; v_unsigned_int = 0; v_long = 0; v_signed_long = 0; v_unsigned_long = 0; v_float = 0; v_double = 0; v_char_array[0] = 0; v_signed_char_array[0] = 0; v_unsigned_char_array[0] = 0; v_short_array[0] = 0; v_signed_short_array[0] = 0; v_unsigned_short_array[0] = 0; v_int_array[0] = 0; v_signed_int_array[0] = 0; v_unsigned_int_array[0] = 0; v_long_array[0] = 0; v_signed_long_array[0] = 0; v_unsigned_long_array[0] = 0; v_float_array[0] = 0; v_double_array[0] = 0; v_char_pointer = 0; v_signed_char_pointer = 0; v_unsigned_char_pointer = 0; v_short_pointer = 0; v_signed_short_pointer = 0; v_unsigned_short_pointer = 0; v_int_pointer = 0; v_signed_int_pointer = 0; v_unsigned_int_pointer = 0; v_long_pointer = 0; v_signed_long_pointer = 0; v_unsigned_long_pointer = 0; v_float_pointer = 0; v_double_pointer = 0; nested_su.outer_int = 0; v_t_struct_p = 0; the_highest.a = 0; return 0; }