1/* 2 * Test file with lots of different types, for testing the 3 * "ptype" command. 4 */ 5 6/* 7 * First the basic C types. 8 */ 9#include <stdlib.h> 10 11#if !defined (__STDC__) && !defined (_AIX) 12#define signed /**/ 13#endif 14 15char v_char; 16signed char v_signed_char; 17unsigned char v_unsigned_char; 18 19short v_short; 20signed short v_signed_short; 21unsigned short v_unsigned_short; 22 23int v_int; 24signed int v_signed_int; 25unsigned int v_unsigned_int; 26 27long v_long; 28signed long v_signed_long; 29unsigned long v_unsigned_long; 30 31float v_float; 32double v_double; 33 34/* 35 * Now some derived types, which are arrays, functions-returning, 36 * pointers, structures, unions, and enumerations. 37 */ 38 39/**** arrays *******/ 40 41char v_char_array[2]; 42signed char v_signed_char_array[2]; 43unsigned char v_unsigned_char_array[2]; 44 45short v_short_array[2]; 46signed short v_signed_short_array[2]; 47unsigned short v_unsigned_short_array[2]; 48 49int v_int_array[2]; 50signed int v_signed_int_array[2]; 51unsigned int v_unsigned_int_array[2]; 52 53long v_long_array[2]; 54signed long v_signed_long_array[2]; 55unsigned long v_unsigned_long_array[2]; 56 57float v_float_array[2]; 58double v_double_array[2]; 59 60/* PR 3742 */ 61typedef char t_char_array[]; 62t_char_array *pv_char_array; 63 64/**** pointers *******/ 65 66char *v_char_pointer; 67signed char *v_signed_char_pointer; 68unsigned char *v_unsigned_char_pointer; 69 70short *v_short_pointer; 71signed short *v_signed_short_pointer; 72unsigned short *v_unsigned_short_pointer; 73 74int *v_int_pointer; 75signed int *v_signed_int_pointer; 76unsigned int *v_unsigned_int_pointer; 77 78long *v_long_pointer; 79signed long *v_signed_long_pointer; 80unsigned long *v_unsigned_long_pointer; 81 82float *v_float_pointer; 83double *v_double_pointer; 84 85/**** structs *******/ 86 87struct t_struct { 88 char v_char_member; 89 short v_short_member; 90 int v_int_member; 91 long v_long_member; 92 float v_float_member; 93 double v_double_member; 94} v_struct1; 95 96struct t_struct *v_t_struct_p; 97 98struct { 99 char v_char_member; 100 short v_short_member; 101 int v_int_member; 102 long v_long_member; 103 float v_float_member; 104 double v_double_member; 105} v_struct2; 106 107/* typedef'd struct without a tag. */ 108typedef struct { 109 double v_double_member; 110 int v_int_member; 111} t_struct3; 112/* GCC seems to want a variable of this type, or else it won't put out 113 a symbol. */ 114t_struct3 v_struct3; 115 116/**** unions *******/ 117 118union t_union { 119 char v_char_member; 120 short v_short_member; 121 int v_int_member; 122 long v_long_member; 123 float v_float_member; 124 double v_double_member; 125} v_union; 126 127union { 128 char v_char_member; 129 short v_short_member; 130 int v_int_member; 131 long v_long_member; 132 float v_float_member; 133 double v_double_member; 134} v_union2; 135 136/* typedef'd union without a tag. */ 137typedef union { 138 double v_double_member; 139 int v_int_member; 140} t_union3; 141/* GCC seems to want a variable of this type, or else it won't put out 142 a symbol. */ 143t_union3 v_union3; 144 145/*** Functions returning type ********/ 146 147char v_char_func () { return(0); } 148signed char v_signed_char_func () { return (0); } 149unsigned char v_unsigned_char_func () { return (0); } 150 151short v_short_func () { return (0); } 152signed short v_signed_short_func () { return (0); } 153unsigned short v_unsigned_short_func () { return (0); } 154 155int v_int_func () { return (0); } 156signed int v_signed_int_func () { return (0); } 157unsigned int v_unsigned_int_func () { return (0); } 158 159long v_long_func () { return (0); } 160signed long v_signed_long_func () { return (0); } 161unsigned long v_unsigned_long_func () { return (0); } 162 163float v_float_func () { return (0.0); } 164double v_double_func () { return (0.0); } 165 166/**** Some misc more complicated things *******/ 167 168struct link { 169 struct link *next; 170#ifdef __STDC__ 171 struct link *(*linkfunc) (struct link *this, int flags); 172#else 173 struct link *(*linkfunc) (); 174#endif 175 struct t_struct stuff[1][2][3]; 176} *s_link; 177 178union tu_link { 179 struct link *next; 180#ifdef __STDC__ 181 struct link *(*linkfunc) (struct link *this, int flags); 182#else 183 struct link *(*linkfunc) (); 184#endif 185 struct t_struct stuff[1][2][3]; 186} u_link; 187 188struct outer_struct { 189 int outer_int; 190 struct inner_struct { 191 int inner_int; 192 long inner_long; 193 }inner_struct_instance; 194 union inner_union { 195 int inner_union_int; 196 long inner_union_long; 197 }inner_union_instance; 198 long outer_long; 199} nested_su; 200 201struct highest 202{ 203 int a; 204 struct 205 { 206 int b; 207 struct { int c; } anonymous_level_2; 208 } anonymous_level_1; 209} the_highest; 210 211/**** Enumerations *******/ 212 213enum 214/* Work around the bug for compilers which don't put out the right stabs. */ 215#if __GNUC__ < 2 && !defined (_AIX) 216primary1_tag 217#endif 218{red1, green1, blue1} primary1; 219 220enum {red, green, blue} primary; 221enum colors {yellow, purple, pink} nonprimary; 222 223enum {chevy, ford} clunker; 224enum cars {bmw, porsche} sportscar; 225 226#undef FALSE 227#undef TRUE 228typedef enum {FALSE, TRUE} boolean; 229boolean v_boolean; 230/*note: aCC has bool type predefined with 'false' and 'true'*/ 231typedef enum bvals {my_false, my_true} boolean2; 232boolean2 v_boolean2; 233 234enum misordered {two = 2, one = 1, zero = 0, three = 3}; 235 236/* Seems like we need a variable of this type to get the type to be put 237 in the executable, at least for AIX xlc. */ 238enum misordered v_misordered = three; 239 240/**** Pointers to functions *******/ 241 242typedef int (*func_type) (int (*) (int, float), float); 243double (*old_fptr) (); 244double (*new_fptr) (void); 245int (*fptr) (int, float); 246int *(*fptr2) (int (*) (int, float), float); 247int (*xptr) (int (*) (), int (*) (void), int); 248int (*(*ffptr) (char)) (short); 249int (*(*(*fffptr) (char)) (short)) (long); 250 251func_type v_func_type; 252 253/* Here are the sort of stabs we expect to see for the above: 254 255 .stabs "func_type:t(0,100)=*(0,101)=g(0,1)(0,102)=*(0,103)=g(0,1)(0,1)(0,14)#(0,14)#",128,0,234,0 256 .stabs "old_fptr:G(0,110)=*(0,111)=f(0,15)",32,0,231,0 257 .stabs "new_fptr:G(0,120)=*(0,121)=g(0,15)(0,122)=(0,122)#",32,0,232,0 258 .stabs "fptr:G(0,130)=*(0,103)#",32,0,233,0 259 .stabs "fptr2:G(0,140)=*(0,141)=g(0,142)=*(0,1)(0,102)(0,14)#",32,0,235,0 260 .stabs "xptr:G(0,150)=*(0,151)=g(0,1)(0,152)=*(0,153)=f(0,1)(0,154)=*(0,155)=g(0,1)(0,122)#(0,1)#",32,0,236,0 261 .stabs "ffptr:G(0,160)=*(0,161)=g(0,162)=*(0,163)=g(0,1)(0,8)#(0,2)#",32,0,237,0\ 262 .stabs "fffptr:G(0,170)=*(0,171)=g(0,172)=*(0,173)=g(0,174)=*(0,175)=g(0,1)(0,3)#(0,8)#(0,2)#",32,0,237,0 263 264 Most of these use Sun's extension for prototyped function types --- 265 the 'g' type descriptor. As of around 9 Feb 2002, GCC didn't emit 266 those, but GDB can read them, so the related tests in ptype.exp 267 will all xfail. */ 268 269 270/***********/ 271 272extern char charfoo (); 273 274typedef int foo; 275 276foo intfoo (afoo) 277{ 278 charfoo (afoo); 279 return (afoo * 2); 280} 281 282/***********/ 283 284int main () 285{ 286 /* Ensure that malloc is a pointer type; avoid use of "void" and any include files. */ 287/* extern char *malloc();*/ 288 289 /* Some of the tests in ptype.exp require invoking malloc, so make 290 sure it is linked in to this program. */ 291 v_char_pointer = (char *) malloc (1); 292 293#ifdef usestubs 294 set_debug_traps(); 295 breakpoint(); 296#endif 297 /* Some linkers (e.g. on AIX) remove unreferenced variables, 298 so make sure to reference them. */ 299 primary = blue; 300 primary1 = blue1; 301 nonprimary = pink; 302 sportscar = porsche; 303 clunker = ford; 304 v_struct1.v_int_member = 5; 305 v_struct2.v_int_member = 6; 306 v_struct3.v_int_member = 7; 307 308 v_char = 0; 309 v_signed_char = 0; 310 v_unsigned_char = 0; 311 312 v_short = 0; 313 v_signed_short = 0; 314 v_unsigned_short = 0; 315 316 v_int = 0; 317 v_signed_int = 0; 318 v_unsigned_int = 0; 319 320 v_long = 0; 321 v_signed_long = 0; 322 v_unsigned_long = 0; 323 324 v_float = 0; 325 v_double = 0; 326 327 v_char_array[0] = 0; 328 v_signed_char_array[0] = 0; 329 v_unsigned_char_array[0] = 0; 330 331 v_short_array[0] = 0; 332 v_signed_short_array[0] = 0; 333 v_unsigned_short_array[0] = 0; 334 335 v_int_array[0] = 0; 336 v_signed_int_array[0] = 0; 337 v_unsigned_int_array[0] = 0; 338 339 v_long_array[0] = 0; 340 v_signed_long_array[0] = 0; 341 v_unsigned_long_array[0] = 0; 342 343 v_float_array[0] = 0; 344 v_double_array[0] = 0; 345 346 v_char_pointer = 0; 347 v_signed_char_pointer = 0; 348 v_unsigned_char_pointer = 0; 349 350 v_short_pointer = 0; 351 v_signed_short_pointer = 0; 352 v_unsigned_short_pointer = 0; 353 354 v_int_pointer = 0; 355 v_signed_int_pointer = 0; 356 v_unsigned_int_pointer = 0; 357 358 v_long_pointer = 0; 359 v_signed_long_pointer = 0; 360 v_unsigned_long_pointer = 0; 361 362 v_float_pointer = 0; 363 v_double_pointer = 0; 364 365 nested_su.outer_int = 0; 366 v_t_struct_p = 0; 367 368 the_highest.a = 0; 369 370 v_boolean = FALSE; 371 v_boolean2 = my_false; 372 return 0; 373} 374