1/* Test passing of arguments to functions. Use various sorts of arguments, 2 including basic types, pointers to those types, structures, lots of 3 args, etc, in various combinations. */ 4 5/* AIX requires this to be the first thing in the file. */ 6#ifdef __GNUC__ 7# define alloca __builtin_alloca 8# define HAVE_STACK_ALLOCA 1 9#else /* not __GNUC__ */ 10# ifdef _AIX 11 #pragma alloca 12# define HAVE_STACK_ALLOCA 1 13# else /* Not AIX */ 14# ifdef sparc 15# include <alloca.h> 16# define HAVE_STACK_ALLOCA 1 17# ifdef __STDC__ 18 void *alloca (); 19# else 20 char *alloca (); 21# endif /* __STDC__ */ 22# endif /* sparc */ 23# endif /* Not AIX */ 24#endif /* not __GNUC__ */ 25 26char c = 'a'; 27char *cp = &c; 28 29unsigned char uc = 'b'; 30unsigned char *ucp = &uc; 31 32short s = 1; 33short *sp = &s; 34 35unsigned short us = 6; 36unsigned short *usp = &us; 37 38int i = 2; 39int *ip = &i; 40 41unsigned int ui = 7; 42unsigned int *uip = &ui; 43 44long l = 3; 45long *lp = &l; 46 47unsigned long ul = 8; 48unsigned long *ulp = &ul; 49 50float f = 4.0; 51float *fp = &f; 52 53double d = 5.0; 54double *dp = &d; 55 56struct stag { 57 int s1; 58 int s2; 59} st = { 101, 102 }; 60struct stag *stp = &st; 61 62union utag { 63 int u1; 64 long u2; 65} un; 66union utag *unp = &un; 67 68char carray[] = {'a', 'n', ' ', 'a', 'r', 'r', 'a', 'y', '\0'}; 69 70 71/* Test various permutations and interleaving of integral arguments */ 72 73 74#ifdef PROTOTYPES 75void call0a (char c, short s, int i, long l) 76#else 77call0a (c, s, i, l) 78char c; short s; int i; long l; 79#endif 80{ 81 c = 'a'; 82 s = 5; 83 i = 6; 84 l = 7; 85} 86 87#ifdef PROTOTYPES 88void call0b (short s, int i, long l, char c) 89#else 90call0b (s, i, l, c) 91short s; int i; long l; char c; 92#endif 93{ 94 s = 6; i = 7; l = 8; c = 'j'; 95} 96 97#ifdef PROTOTYPES 98void call0c (int i, long l, char c, short s) 99#else 100call0c (i, l, c, s) 101int i; long l; char c; short s; 102#endif 103{ 104 i = 3; l = 4; c = 'k'; s = 5; 105} 106 107#ifdef PROTOTYPES 108void call0d (long l, char c, short s, int i) 109#else 110call0d (l, c, s, i) 111long l; char c; short s; int i; 112#endif 113{ 114 l = 7; c = 'z'; s = 8; i = 9; 115} 116 117#ifdef PROTOTYPES 118void call0e (char c1, long l, char c2, int i, char c3, short s, char c4, char c5) 119#else 120call0e (c1, l, c2, i, c3, s, c4, c5) 121char c1; long l; char c2; int i; char c3; short s; char c4; char c5; 122#endif 123{ 124 c1 = 'a'; l = 5; c2 = 'b'; i = 7; c3 = 'c'; s = 7; c4 = 'f'; c5 = 'g'; 125} 126 127 128/* Test various permutations and interleaving of unsigned integral arguments */ 129 130 131#ifdef PROTOTYPES 132void call1a (unsigned char uc, unsigned short us, unsigned int ui, unsigned long ul) 133#else 134call1a (uc, us, ui, ul) 135unsigned char uc; unsigned short us; unsigned int ui; unsigned long ul; 136#endif 137{ 138 uc = 5; us = 6; ui = 7; ul = 8; 139} 140 141#ifdef PROTOTYPES 142void call1b (unsigned short us, unsigned int ui, unsigned long ul, unsigned char uc) 143#else 144call1b (us, ui, ul, uc) 145unsigned short us; unsigned int ui; unsigned long ul; unsigned char uc; 146#endif 147{ 148 uc = 5; us = 6; ui = 7; ul = 8; 149} 150 151#ifdef PROTOTYPES 152void call1c (unsigned int ui, unsigned long ul, unsigned char uc, unsigned short us) 153#else 154call1c (ui, ul, uc, us) 155unsigned int ui; unsigned long ul; unsigned char uc; unsigned short us; 156#endif 157{ 158 uc = 5; us = 6; ui = 7; ul = 8; 159} 160 161#ifdef PROTOTYPES 162void call1d (unsigned long ul, unsigned char uc, unsigned short us, unsigned int ui) 163#else 164call1d (ul, uc, us, ui) 165unsigned long ul; unsigned char uc; unsigned short us; unsigned int ui; 166#endif 167{ 168 uc = 5; us = 6; ui = 7; ul = 8; 169} 170 171#ifdef PROTOTYPES 172void call1e (unsigned char uc1, unsigned long ul, unsigned char uc2, unsigned int ui, unsigned char uc3, unsigned short us, unsigned char uc4, unsigned char uc5) 173#else 174call1e (uc1, ul, uc2, ui, uc3, us, uc4, uc5) 175unsigned char uc1; unsigned long ul; unsigned char uc2; unsigned int ui; 176unsigned char uc3; unsigned short us; unsigned char uc4; unsigned char uc5; 177#endif 178{ 179 uc1 = 5; ul = 7; uc2 = 8; ui = 9; uc3 = 10; us = 11; uc4 = 12; uc5 = 55; 180} 181 182/* Test various permutations and interleaving of integral arguments with 183 floating point arguments. */ 184 185 186#ifdef PROTOTYPES 187void call2a (char c, float f1, short s, double d1, int i, float f2, long l, double d2) 188#else 189call2a (c, f1, s, d1, i, f2, l, d2) 190char c; float f1; short s; double d1; int i; float f2; long l; double d2; 191#endif 192{ 193 c = 'a'; f1 = 0.0; s = 5; d1 = 0.0; i = 6; f2 = 0.1; l = 7; d2 = 0.2; 194} 195 196#ifdef PROTOTYPES 197void call2b (float f1, short s, double d1, int i, float f2, long l, double d2, char c) 198#else 199call2b (f1, s, d1, i, f2, l, d2, c) 200float f1; short s; double d1; int i; float f2; long l; double d2; char c; 201#endif 202{ 203 c = 'a'; f1 = 0.0; s = 5; d1 = 0.0; i = 6; f2 = 0.1; l = 7; d2 = 0.2; 204} 205 206#ifdef PROTOTYPES 207void call2c (short s, double d1, int i, float f2, long l, double d2, char c, float f1) 208#else 209call2c (s, d1, i, f2, l, d2, c, f1) 210short s; double d1; int i; float f2; long l; double d2; char c; float f1; 211#endif 212{ 213 c = 'a'; f1 = 0.0; s = 5; d1 = 0.0; i = 6; f2 = 0.1; l = 7; d2 = 0.2; 214} 215 216#ifdef PROTOTYPES 217void call2d (double d1, int i, float f2, long l, double d2, char c, float f1, short s) 218#else 219call2d (d1, i, f2, l, d2, c, f1, s) 220double d1; int i; float f2; long l; double d2; char c; float f1; short s; 221#endif 222{ 223 c = 'a'; f1 = 0.0; s = 5; d1 = 0.0; i = 6; f2 = 0.1; l = 7; d2 = 0.2; 224} 225 226#ifdef PROTOTYPES 227void call2e (int i, float f2, long l, double d2, char c, float f1, short s, double d1) 228#else 229call2e (i, f2, l, d2, c, f1, s, d1) 230int i; float f2; long l; double d2; char c; float f1; short s; double d1; 231#endif 232{ 233 c = 'a'; f1 = 0.0; s = 5; d1 = 0.0; i = 6; f2 = 0.1; l = 7; d2 = 0.2; 234} 235 236#ifdef PROTOTYPES 237void call2f (float f2, long l, double d2, char c, float f1, short s, double d1, int i) 238#else 239call2f (f2, l, d2, c, f1, s, d1, i) 240float f2; long l; double d2; char c; float f1; short s; double d1; int i; 241#endif 242{ 243 c = 'a'; f1 = 0.0; s = 5; d1 = 0.0; i = 6; f2 = 0.1; l = 7; d2 = 0.2; 244} 245 246#ifdef PROTOTYPES 247void call2g (long l, double d2, char c, float f1, short s, double d1, int i, float f2) 248#else 249call2g (l, d2, c, f1, s, d1, i, f2) 250long l; double d2; char c; float f1; short s; double d1; int i; float f2; 251#endif 252{ 253 c = 'a'; f1 = 0.0; s = 5; d1 = 0.0; i = 6; f2 = 0.1; l = 7; d2 = 0.2; 254} 255 256#ifdef PROTOTYPES 257void call2h (double d2, char c, float f1, short s, double d1, int i, float f2, long l) 258#else 259call2h (d2, c, f1, s, d1, i, f2, l) 260double d2; char c; float f1; short s; double d1; int i; float f2; long l; 261#endif 262{ 263 c = 'a'; f1 = 0.0; s = 5; d1 = 0.0; i = 6; f2 = 0.1; l = 7; d2 = 0.2; 264} 265 266#ifdef PROTOTYPES 267void call2i (char c1, float f1, char c2, char c3, double d1, char c4, char c5, char c6, float f2, short s, char c7, double d2) 268#else 269call2i (c1, f1, c2, c3, d1, c4, c5, c6, f2, s, c7, d2) 270char c1; float f1; char c2; char c3; double d1; char c4; char c5; char c6; 271float f2; short s; char c7; double d2; 272#endif 273{ 274 c1 = 'a'; f1 = 0.0; c2 = 5; d1 = 0.0; c3 = 6; f2 = 0.1; c4 = 7; d2 = 0.2; 275 c5 = 's'; c6 = 'f'; c7 = 'z'; s = 77; 276} 277 278 279/* Test pointers to various integral and floating types. */ 280 281 282#ifdef PROTOTYPES 283void call3a (char *cp, short *sp, int *ip, long *lp) 284#else 285call3a (cp, sp, ip, lp) 286char *cp; short *sp; int *ip; long *lp; 287#endif 288{ 289 cp = 0; sp = 0; ip = 0; lp = 0; 290} 291 292#ifdef PROTOTYPES 293void call3b (unsigned char *ucp, unsigned short *usp, unsigned int *uip, unsigned long *ulp) 294#else 295call3b (ucp, usp, uip, ulp) 296unsigned char *ucp; unsigned short *usp; unsigned int *uip; 297unsigned long *ulp; 298#endif 299{ 300 ucp = 0; usp = 0; uip = 0; ulp = 0; 301} 302 303#ifdef PROTOTYPES 304void call3c (float *fp, double *dp) 305#else 306call3c (fp, dp) 307float *fp; double *dp; 308#endif 309{ 310 fp = 0; dp = 0; 311} 312 313 314/* Test passing structures and unions by reference. */ 315 316 317#ifdef PROTOTYPES 318void call4a (struct stag *stp) 319#else 320call4a (stp) 321struct stag *stp; 322#endif 323{stp = 0;} 324 325#ifdef PROTOTYPES 326void call4b (union utag *unp) 327#else 328call4b (unp) 329union utag *unp; 330#endif 331{ 332 unp = 0; 333} 334 335 336/* Test passing structures and unions by value. */ 337 338 339#ifdef PROTOTYPES 340void call5a (struct stag st) 341#else 342call5a (st) 343struct stag st; 344#endif 345{st.s1 = 5;} 346 347#ifdef PROTOTYPES 348void call5b (union utag un) 349#else 350call5b (un) 351union utag un; 352#endif 353{un.u1 = 7;} 354 355 356/* Test shuffling of args */ 357 358 359void call6k () 360{ 361} 362 363#ifdef PROTOTYPES 364void call6j (unsigned long ul) 365#else 366call6j (ul) 367unsigned long ul; 368#endif 369{ 370 ul = ul; 371 call6k (); 372} 373 374#ifdef PROTOTYPES 375void call6i (unsigned int ui, unsigned long ul) 376#else 377call6i (ui, ul) 378unsigned int ui; unsigned long ul; 379#endif 380{ 381 ui = ui; 382 call6j (ul); 383} 384 385#ifdef PROTOTYPES 386void call6h (unsigned short us, unsigned int ui, unsigned long ul) 387#else 388call6h (us, ui, ul) 389unsigned short us; unsigned int ui; unsigned long ul; 390#endif 391{ 392 us = us; 393 call6i (ui, ul); 394} 395 396#ifdef PROTOTYPES 397void call6g (unsigned char uc, unsigned short us, unsigned int ui, unsigned long ul) 398#else 399call6g (uc, us, ui, ul) 400unsigned char uc; unsigned short us; unsigned int ui; unsigned long ul; 401#endif 402{ 403 uc = uc; 404 call6h (us, ui, ul); 405} 406 407#ifdef PROTOTYPES 408void call6f (double d, unsigned char uc, unsigned short us, unsigned int ui, unsigned long ul) 409#else 410call6f (d, uc, us, ui, ul) 411double d; 412unsigned char uc; unsigned short us; unsigned int ui; unsigned long ul; 413#endif 414{ 415 d = d; 416 call6g (uc, us, ui, ul); 417} 418 419#ifdef PROTOTYPES 420void call6e (float f, double d, unsigned char uc, unsigned short us, unsigned int ui, unsigned long ul) 421#else 422call6e (f, d, uc, us, ui, ul) 423float f; double d; 424unsigned char uc; unsigned short us; unsigned int ui; unsigned long ul; 425#endif 426{ 427 f = f; 428 call6f (d, uc, us, ui, ul); 429} 430 431#ifdef PROTOTYPES 432void call6d (long l, float f, double d, unsigned char uc, unsigned short us, unsigned int ui, unsigned long ul) 433#else 434call6d (l, f, d, uc, us, ui, ul) 435long l; float f; double d; 436unsigned char uc; unsigned short us; unsigned int ui; unsigned long ul; 437#endif 438{ 439 l = l; 440 call6e (f, d, uc, us, ui, ul); 441} 442 443#ifdef PROTOTYPES 444void call6c (int i, long l, float f, double d, unsigned char uc, unsigned short us, unsigned int ui, unsigned long ul) 445#else 446call6c (i, l, f, d, uc, us, ui, ul) 447int i; long l; float f; double d; 448unsigned char uc; unsigned short us; unsigned int ui; unsigned long ul; 449#endif 450{ 451 i = i; 452 call6d (l, f, d, uc, us, ui, ul); 453} 454 455#ifdef PROTOTYPES 456void call6b (short s, int i, long l, float f, double d, unsigned char uc, unsigned short us, unsigned int ui, unsigned long ul) 457#else 458call6b (s, i, l, f, d, uc, us, ui, ul) 459short s; int i; long l; float f; double d; 460unsigned char uc; unsigned short us; unsigned int ui; unsigned long ul; 461#endif 462{ 463 s = s; 464 call6c (i, l, f, d, uc, us, ui, ul); 465} 466 467#ifdef PROTOTYPES 468void call6a (char c, short s, int i, long l, float f, double d, unsigned char uc, unsigned short us, unsigned int ui, unsigned long ul) 469#else 470call6a (c, s, i, l, f, d, uc, us, ui, ul) 471char c; short s; int i; long l; float f; double d; 472unsigned char uc; unsigned short us; unsigned int ui; unsigned long ul; 473#endif 474{ 475 c = c; 476 call6b (s, i, l, f, d, uc, us, ui, ul); 477} 478 479/* Test shuffling of args, round robin */ 480 481 482#ifdef PROTOTYPES 483void call7k (char c, int i, short s, long l, float f, unsigned char uc, double d, unsigned short us, unsigned long ul, unsigned int ui) 484#else 485call7k (c, i, s, l, f, uc, d, us, ul, ui) 486char c; int i; short s; long l; float f; unsigned char uc; double d; unsigned short us; unsigned long ul; unsigned int ui; 487#endif 488{ 489 c = 'a'; i = 7; s = 8; l = 7; f = 0.3; uc = 44; d = 0.44; us = 77; 490 ul = 43; ui = 33; 491} 492 493#ifdef PROTOTYPES 494void call7j (unsigned int ui, char c, int i, short s, long l, float f, unsigned char uc, double d, unsigned short us, unsigned long ul) 495#else 496call7j (ui, c, i, s, l, f, uc, d, us, ul) 497unsigned int ui; char c; int i; short s; long l; float f; unsigned char uc; double d; unsigned short us; unsigned long ul; 498#endif 499{ 500 call7k (c, i, s, l, f, uc, d, us, ul, ui); 501} 502 503#ifdef PROTOTYPES 504void call7i (unsigned long ul, unsigned int ui, char c, int i, short s, long l, float f, unsigned char uc, double d, unsigned short us) 505#else 506call7i (ul, ui, c, i, s, l, f, uc, d, us) 507unsigned long ul; unsigned int ui; char c; int i; short s; long l; float f; unsigned char uc; double d; unsigned short us; 508#endif 509{ 510 call7j (ui, c, i, s, l, f, uc, d, us, ul); 511} 512 513#ifdef PROTOTYPES 514void call7h (unsigned short us, unsigned long ul, unsigned int ui, char c, int i, short s, long l, float f, unsigned char uc, double d) 515#else 516call7h (us, ul, ui, c, i, s, l, f, uc, d) 517unsigned short us; unsigned long ul; unsigned int ui; char c; int i; short s; long l; float f; unsigned char uc; double d; 518#endif 519{ 520 call7i (ul, ui, c, i, s, l, f, uc, d, us); 521} 522 523#ifdef PROTOTYPES 524void call7g (double d, unsigned short us, unsigned long ul, unsigned int ui, char c, int i, short s, long l, float f, unsigned char uc) 525#else 526call7g (d, us, ul, ui, c, i, s, l, f, uc) 527double d; unsigned short us; unsigned long ul; unsigned int ui; char c; int i; short s; long l; float f; unsigned char uc; 528#endif 529{ 530 call7h (us, ul, ui, c, i, s, l, f, uc, d); 531} 532 533#ifdef PROTOTYPES 534void call7f (unsigned char uc, double d, unsigned short us, unsigned long ul, unsigned int ui, char c, int i, short s, long l, float f) 535#else 536call7f (uc, d, us, ul, ui, c, i, s, l, f) 537unsigned char uc; double d; unsigned short us; unsigned long ul; unsigned int ui; char c; int i; short s; long l; float f; 538#endif 539{ 540 call7g (d, us, ul, ui, c, i, s, l, f, uc); 541} 542 543#ifdef PROTOTYPES 544void call7e (float f, unsigned char uc, double d, unsigned short us, unsigned long ul, unsigned int ui, char c, int i, short s, long l) 545#else 546call7e (f, uc, d, us, ul, ui, c, i, s, l) 547float f; unsigned char uc; double d; unsigned short us; unsigned long ul; unsigned int ui; char c; int i; short s; long l; 548#endif 549{ 550 call7f (uc, d, us, ul, ui, c, i, s, l, f); 551} 552 553#ifdef PROTOTYPES 554void call7d (long l, float f, unsigned char uc, double d, unsigned short us, unsigned long ul, unsigned int ui, char c, int i, short s) 555#else 556call7d (l, f, uc, d, us, ul, ui, c, i, s) 557long l; float f; unsigned char uc; double d; unsigned short us; unsigned long ul; unsigned int ui; char c; int i; short s; 558#endif 559{ 560 call7e (f, uc, d, us, ul, ui, c, i, s, l); 561} 562 563#ifdef PROTOTYPES 564void call7c (short s, long l, float f, unsigned char uc, double d, unsigned short us, unsigned long ul, unsigned int ui, char c, int i) 565#else 566call7c (s, l, f, uc, d, us, ul, ui, c, i) 567short s; long l; float f; unsigned char uc; double d; unsigned short us; unsigned long ul; unsigned int ui; char c; int i; 568#endif 569{ 570 call7d (l, f, uc, d, us, ul, ui, c, i, s); 571} 572 573#ifdef PROTOTYPES 574void call7b (int i, short s, long l, float f, unsigned char uc, double d, unsigned short us, unsigned long ul, unsigned int ui, char c) 575#else 576call7b (i, s, l, f, uc, d, us, ul, ui, c) 577int i; short s; long l; float f; unsigned char uc; double d; unsigned short us; unsigned long ul; unsigned int ui; char c; 578#endif 579{ 580 call7c (s, l, f, uc, d, us, ul, ui, c, i); 581} 582 583#ifdef PROTOTYPES 584void call7a (char c, int i, short s, long l, float f, unsigned char uc, double d, unsigned short us, unsigned long ul, unsigned int ui) 585#else 586call7a (c, i, s, l, f, uc, d, us, ul, ui) 587char c; int i; short s; long l; float f; unsigned char uc; double d; unsigned short us; unsigned long ul; unsigned int ui; 588#endif 589{ 590 call7b (i, s, l, f, uc, d, us, ul, ui, c); 591} 592 593 594/* Test printing of structures passed as arguments to recursive functions. */ 595 596 597typedef struct s 598{ 599 short s; 600 int i; 601 long l; 602} SVAL; 603 604void hitbottom () 605{ 606} 607 608#ifdef PROTOTYPES 609void recurse (SVAL a, int depth) 610#else 611void recurse (a, depth) 612SVAL a; 613int depth; 614#endif 615{ 616 a.s = a.i = a.l = --depth; 617 if (depth == 0) 618 hitbottom (); 619 else 620 recurse (a, depth); 621} 622 623void test_struct_args () 624{ 625 SVAL s; s.s = 5; s.i = 5; s.l = 5; 626 627 recurse (s, 5); 628} 629 630/* On various machines (pa, 29k, and rs/6000, at least), a function which 631 calls alloca may do things differently with respect to frames. So give 632 it a try. */ 633 634#ifdef PROTOTYPES 635void localvars_after_alloca (char c, short s, int i, long l) 636#else 637void 638localvars_after_alloca (c, s, i, l) 639 char c; 640 short s; 641 int i; 642 long l; 643#endif 644{ 645#ifdef HAVE_STACK_ALLOCA 646 /* No need to use the alloca.c alloca-on-top-of-malloc; it doesn't 647 test what we are looking for, so if we don't have an alloca which 648 allocates on the stack, just don't bother to call alloca at all. */ 649 650 char *z = alloca (s + 50); 651#endif 652 c = 'a'; 653 s = 5; 654 i = 6; 655 l = 7; 656} 657 658#ifdef PROTOTYPES 659void call_after_alloca_subr (char c, short s, int i, long l, unsigned char uc, unsigned short us, unsigned int ui, unsigned long ul) 660#else 661void 662call_after_alloca_subr (c, s, i, l, uc, us, ui, ul) 663char c; int i; short s; long l; unsigned char uc; unsigned short us; unsigned long ul; unsigned int ui; 664#endif 665{ 666 c = 'a'; 667 i = 7; s = 8; l = 7; uc = 44; us = 77; 668 ul = 43; ui = 33; 669} 670 671#ifdef PROTOTYPES 672void call_after_alloca (char c, short s, int i, long l) 673#else 674void 675call_after_alloca (c, s, i, l) 676 char c; 677 short s; 678 int i; 679 long l; 680#endif 681{ 682#ifdef HAVE_STACK_ALLOCA 683 /* No need to use the alloca.c alloca-on-top-of-malloc; it doesn't 684 test what we are looking for, so if we don't have an alloca which 685 allocates on the stack, just don't bother to call alloca at all. */ 686 687 char *z = alloca (s + 50); 688#endif 689 call_after_alloca_subr (c, s, i, l, 'b', 11, 12, (unsigned long)13); 690} 691 692 693 694/* The point behind this test is the PA will call this indirectly 695 through dyncall. Unlike the indirect calls to call0a, this test 696 will require a trampoline between dyncall and this function on the 697 call path, then another trampoline on between this function and main 698 on the return path. */ 699#ifdef PROTOTYPES 700double call_with_trampolines (double d1) 701#else 702double 703call_with_trampolines (d1) 704double d1; 705#endif 706{ 707 return d1; 708} /* End of call_with_trampolines, this comment is needed by funcargs.exp */ 709 710/* Dummy functions which the testsuite can use to run to, etc. */ 711 712void 713marker_indirect_call () {} 714 715void 716marker_call_with_trampolines () {} 717 718int main () 719{ 720 void (*pointer_to_call0a) (char, short, int, long) = (void (*)(char, short, int, long))call0a; 721 double (*pointer_to_call_with_trampolines) (double) = call_with_trampolines; 722 723#ifdef usestubs 724 set_debug_traps(); 725 breakpoint(); 726#endif 727 /* Test calling with basic integer types */ 728 call0a (c, s, i, l); 729 call0b (s, i, l, c); 730 call0c (i, l, c, s); 731 call0d (l, c, s, i); 732 call0e (c, l, c, i, c, s, c, c); 733 734 /* Test calling with unsigned integer types */ 735 call1a (uc, us, ui, ul); 736 call1b (us, ui, ul, uc); 737 call1c (ui, ul, uc, us); 738 call1d (ul, uc, us, ui); 739 call1e (uc, ul, uc, ui, uc, us, uc, uc); 740 741 /* Test calling with integral types mixed with floating point types */ 742 call2a (c, f, s, d, i, f, l, d); 743 call2b (f, s, d, i, f, l, d, c); 744 call2c (s, d, i, f, l, d, c, f); 745 call2d (d, i, f, l, d, c, f, s); 746 call2e (i, f, l, d, c, f, s, d); 747 call2f (f, l, d, c, f, s, d, i); 748 call2g (l, d, c, f, s, d, i, f); 749 call2h (d, c, f, s, d, i, f, l); 750 call2i (c, f, c, c, d, c, c, c, f, s, c, d); 751 752 /* Test dereferencing pointers to various integral and floating types */ 753 754 call3a (cp, sp, ip, lp); 755 call3b (ucp, usp, uip, ulp); 756 call3c (fp, dp); 757 758 /* Test dereferencing pointers to structs and unions */ 759 760 call4a (stp); 761 un.u1 = 1; 762 call4b (unp); 763 764 /* Test calling with structures and unions. */ 765 766 call5a (st); 767 un.u1 = 2; 768 call5b (un); 769 770 /* Test shuffling of args */ 771 772 call6a (c, s, i, l, f, d, uc, us, ui, ul); 773 call7a (c, i, s, l, f, uc, d, us, ul, ui); 774 775 /* Test passing structures recursively. */ 776 777 test_struct_args (); 778 779 localvars_after_alloca (c, s, i, l); 780 781 call_after_alloca (c, s, i, l); 782 783 /* This is for localvars_in_indirect_call. */ 784 marker_indirect_call (); 785 /* The comment on the following two lines is used by funcargs.exp, 786 don't change it. */ 787 (*pointer_to_call0a) (c, s, i, l); /* First step into call0a. */ 788 (*pointer_to_call0a) (c, s, i, l); /* Second step into call0a. */ 789 marker_call_with_trampolines (); 790 (*pointer_to_call_with_trampolines) (d); /* Test multiple trampolines. */ 791 return 0; 792} 793