Linker.c 263 KB
Newer Older
1 2
/* -----------------------------------------------------------------------------
 *
Gabor Greif's avatar
typo  
Gabor Greif committed
3
 * (c) The GHC Team, 2000-2012
4 5 6 7 8
 *
 * RTS Object Linker
 *
 * ---------------------------------------------------------------------------*/

sof's avatar
sof committed
9
#if 0
10
#include "PosixSource.h"
sof's avatar
sof committed
11
#endif
12

13
/* Linux needs _GNU_SOURCE to get RTLD_DEFAULT from <dlfcn.h> and
14 15
   MREMAP_MAYMOVE from <sys/mman.h>.
 */
16 17
#if defined(__linux__)  || defined(__GLIBC__)
#define _GNU_SOURCE 1
18 19
#endif

20 21
#include "Rts.h"
#include "HsFFI.h"
Simon Marlow's avatar
Simon Marlow committed
22 23

#include "sm/Storage.h"
Simon Marlow's avatar
Simon Marlow committed
24
#include "Stats.h"
25
#include "Hash.h"
26
#include "LinkerInternals.h"
27
#include "RtsUtils.h"
28
#include "Trace.h"
Simon Marlow's avatar
Simon Marlow committed
29
#include "StgPrimFloat.h" // for __int_encodeFloat etc.
30
#include "Proftimer.h"
31
#include "GetEnv.h"
32
#include "Stable.h"
Simon Marlow's avatar
Simon Marlow committed
33 34 35 36

#if !defined(mingw32_HOST_OS)
#include "posix/Signals.h"
#endif
37

Simon Marlow's avatar
Simon Marlow committed
38 39 40
// get protos for is*()
#include <ctype.h>

41
#ifdef HAVE_SYS_TYPES_H
42
#include <sys/types.h>
43 44
#endif

Ian Lynagh's avatar
Ian Lynagh committed
45
#include <inttypes.h>
46 47
#include <stdlib.h>
#include <string.h>
48 49
#include <stdio.h>
#include <assert.h>
50

51
#ifdef HAVE_SYS_STAT_H
52
#include <sys/stat.h>
53
#endif
54

55
#if defined(HAVE_DLFCN_H)
56
#include <dlfcn.h>
57
#endif
58

59
#if defined(cygwin32_HOST_OS)
sof's avatar
sof committed
60 61 62 63 64 65 66 67 68 69 70 71 72 73 74
#ifdef HAVE_DIRENT_H
#include <dirent.h>
#endif

#ifdef HAVE_SYS_TIME_H
#include <sys/time.h>
#endif
#include <regex.h>
#include <sys/fcntl.h>
#include <sys/termios.h>
#include <sys/utime.h>
#include <sys/utsname.h>
#include <sys/wait.h>
#endif

75 76 77
#if (defined(powerpc_HOST_ARCH) && defined(linux_HOST_OS)) \
 || (!defined(powerpc_HOST_ARCH) && \
    (   defined(linux_HOST_OS)     || defined(freebsd_HOST_OS) || \
78 79
        defined(dragonfly_HOST_OS) || defined(netbsd_HOST_OS ) || \
        defined(openbsd_HOST_OS  ) || defined(darwin_HOST_OS ) || \
80
        defined(kfreebsdgnu_HOST_OS) || defined(gnu_HOST_OS)))
81
/* Don't use mmap on powerpc_HOST_ARCH as mmap doesn't support
82 83 84 85
 * reallocating but we need to allocate jump islands just after each
 * object images. Otherwise relative branches to jump islands can fail
 * due to 24-bits displacement overflow.
 */
86 87 88
#define USE_MMAP
#include <fcntl.h>
#include <sys/mman.h>
dons's avatar
dons committed
89 90 91 92 93

#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif

94 95
#endif

96 97 98 99 100 101 102 103 104 105

/* PowerPC has relative branch instructions with only 24 bit displacements
 * and therefore needs jump islands contiguous with each object code module.
 */
#if (defined(USE_MMAP) && defined(powerpc_HOST_ARCH) && defined(linux_HOST_OS))
#define USE_CONTIGUOUS_MMAP 1
#else
#define USE_CONTIGUOUS_MMAP 0
#endif

pcapriotti's avatar
pcapriotti committed
106
#if defined(linux_HOST_OS) || defined(solaris2_HOST_OS) || defined(freebsd_HOST_OS) || defined(kfreebsdgnu_HOST_OS) || defined(dragonfly_HOST_OS) || defined(netbsd_HOST_OS) || defined(openbsd_HOST_OS) || defined(gnu_HOST_OS)
107
#  define OBJFORMAT_ELF
Ian Lynagh's avatar
Ian Lynagh committed
108 109
#  include <regex.h>    // regex is already used by dlopen() so this is OK
                        // to use here without requiring an additional lib
110
#elif defined(cygwin32_HOST_OS) || defined (mingw32_HOST_OS)
111
#  define OBJFORMAT_PEi386
112
#  include <windows.h>
sof's avatar
sof committed
113
#  include <math.h>
114
#elif defined(darwin_HOST_OS)
115
#  define OBJFORMAT_MACHO
116
#  include <regex.h>
Ian Lynagh's avatar
Ian Lynagh committed
117 118
#  include <mach/machine.h>
#  include <mach-o/fat.h>
119 120 121
#  include <mach-o/loader.h>
#  include <mach-o/nlist.h>
#  include <mach-o/reloc.h>
122
#if !defined(HAVE_DLFCN_H)
123
#  include <mach-o/dyld.h>
124
#endif
125 126 127
#if defined(powerpc_HOST_ARCH)
#  include <mach-o/ppc/reloc.h>
#endif
128 129 130
#if defined(x86_64_HOST_ARCH)
#  include <mach-o/x86_64/reloc.h>
#endif
131 132
#endif

133 134 135 136
#if defined(x86_64_HOST_ARCH) && defined(darwin_HOST_OS)
#define ALWAYS_PIC
#endif

137 138 139 140
#if defined(dragonfly_HOST_OS)
#include <sys/tls.h>
#endif

141 142 143 144 145 146 147
typedef struct _RtsSymbolInfo {
    void *value;
    const ObjectCode *owner;
    HsBool weak;
} RtsSymbolInfo;

/* Hash table mapping symbol names to RtsSymbolInfo */
148
static /*Str*/HashTable *symhash;
149

150
/* List of currently loaded objects */
Ian Lynagh's avatar
Ian Lynagh committed
151
ObjectCode *objects = NULL;     /* initially empty */
152

153 154 155 156
/* List of objects that have been unloaded via unloadObj(), but are waiting
   to be actually freed via checkUnload() */
ObjectCode *unloaded_objects = NULL; /* initially empty */

157 158 159
/* Type of the initializer */
typedef void (*init_t) (int argc, char **argv, char **env);

160
static HsInt loadOc( ObjectCode* oc );
161
static ObjectCode* mkOc( pathchar *path, char *image, int imageSize,
162
                         char *archiveMemberName
163 164 165 166 167 168 169
#ifndef USE_MMAP
#ifdef darwin_HOST_OS
                       , int misalignment
#endif
#endif
                       );

170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201
// Use wchar_t for pathnames on Windows (#5697)
#if defined(mingw32_HOST_OS)
#define pathcmp wcscmp
#define pathlen wcslen
#define pathopen _wfopen
#define pathstat _wstat
#define struct_stat struct _stat
#define open wopen
#define WSTR(s) L##s
#else
#define pathcmp strcmp
#define pathlen strlen
#define pathopen fopen
#define pathstat stat
#define struct_stat struct stat
#define WSTR(s) s
#endif

static pathchar* pathdup(pathchar *path)
{
    pathchar *ret;
#if defined(mingw32_HOST_OS)
    ret = wcsdup(path);
#else
    /* sigh, strdup() isn't a POSIX function, so do it the long way */
    ret = stgMallocBytes( strlen(path)+1, "loadObj" );
    strcpy(ret, path);
#endif
    return ret;
}


202
#if defined(OBJFORMAT_ELF)
203 204 205
static int ocVerifyImage_ELF    ( ObjectCode* oc );
static int ocGetNames_ELF       ( ObjectCode* oc );
static int ocResolve_ELF        ( ObjectCode* oc );
206
static int ocRunInit_ELF        ( ObjectCode* oc );
Ben Gamari's avatar
Ben Gamari committed
207
#if defined(powerpc_HOST_ARCH) || defined(x86_64_HOST_ARCH) || defined(arm_HOST_ARCH)
208
static int ocAllocateSymbolExtras_ELF ( ObjectCode* oc );
209
#endif
210
#elif defined(OBJFORMAT_PEi386)
211 212 213
static int ocVerifyImage_PEi386 ( ObjectCode* oc );
static int ocGetNames_PEi386    ( ObjectCode* oc );
static int ocResolve_PEi386     ( ObjectCode* oc );
214
static int ocRunInit_PEi386     ( ObjectCode* oc );
215 216
static void *lookupSymbolInDLLs ( unsigned char *lbl );
static void zapTrailingAtSign   ( unsigned char *sym );
217 218 219 220 221 222 223 224 225 226 227 228
static char *allocateImageAndTrampolines (
#if defined(x86_64_HOST_ARCH)
   FILE* f, pathchar* arch_name, char* member_name,
#endif
   int size );
#if defined(x86_64_HOST_ARCH)
static int ocAllocateSymbolExtras_PEi386 ( ObjectCode* oc );
static size_t makeSymbolExtra_PEi386( ObjectCode* oc, size_t, char* symbol );
#define PEi386_IMAGE_OFFSET 4
#else
#define PEi386_IMAGE_OFFSET 0
#endif
229 230 231 232
#elif defined(OBJFORMAT_MACHO)
static int ocVerifyImage_MachO    ( ObjectCode* oc );
static int ocGetNames_MachO       ( ObjectCode* oc );
static int ocResolve_MachO        ( ObjectCode* oc );
233
static int ocRunInit_MachO        ( ObjectCode* oc );
234

Ian Lynagh's avatar
Ian Lynagh committed
235
#ifndef USE_MMAP
236
static int machoGetMisalignment( FILE * );
Ian Lynagh's avatar
Ian Lynagh committed
237
#endif
238 239 240
#if defined(powerpc_HOST_ARCH) || defined(x86_64_HOST_ARCH)
static int ocAllocateSymbolExtras_MachO ( ObjectCode* oc );
#endif
241
#ifdef powerpc_HOST_ARCH
242
static void machoInitSymbolsWithoutUnderscore( void );
243
#endif
244
#endif
245

246 247
static void freeProddableBlocks (ObjectCode *oc);

248 249 250 251 252 253 254 255 256 257 258 259 260
/* on x86_64 we have a problem with relocating symbol references in
 * code that was compiled without -fPIC.  By default, the small memory
 * model is used, which assumes that symbol references can fit in a
 * 32-bit slot.  The system dynamic linker makes this work for
 * references to shared libraries by either (a) allocating a jump
 * table slot for code references, or (b) moving the symbol at load
 * time (and copying its contents, if necessary) for data references.
 *
 * We unfortunately can't tell whether symbol references are to code
 * or data.  So for now we assume they are code (the vast majority
 * are), and allocate jump-table slots.  Unfortunately this will
 * SILENTLY generate crashing code for data references.  This hack is
 * enabled by X86_64_ELF_NONPIC_HACK.
Ian Lynagh's avatar
Ian Lynagh committed
261
 *
262 263 264 265 266 267 268 269
 * One workaround is to use shared Haskell libraries.  This is
 * coming.  Another workaround is to keep the static libraries but
 * compile them with -fPIC, because that will generate PIC references
 * to data which can be relocated.  The PIC code is still too green to
 * do this systematically, though.
 *
 * See bug #781
 * See thread http://www.haskell.org/pipermail/cvs-ghc/2007-September/038458.html
270 271 272 273 274 275 276 277 278 279 280 281
 *
 * Naming Scheme for Symbol Macros
 *
 * SymI_*: symbol is internal to the RTS. It resides in an object
 *         file/library that is statically.
 * SymE_*: symbol is external to the RTS library. It might be linked
 *         dynamically.
 *
 * Sym*_HasProto  : the symbol prototype is imported in an include file
 *                  or defined explicitly
 * Sym*_NeedsProto: the symbol is undefined and we add a dummy
 *                  default proto extern void sym(void);
282 283
 */
#define X86_64_ELF_NONPIC_HACK 1
284

285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310
/* Link objects into the lower 2Gb on x86_64.  GHC assumes the
 * small memory model on this architecture (see gcc docs,
 * -mcmodel=small).
 *
 * MAP_32BIT not available on OpenBSD/amd64
 */
#if defined(x86_64_HOST_ARCH) && defined(MAP_32BIT)
#define TRY_MAP_32BIT MAP_32BIT
#else
#define TRY_MAP_32BIT 0
#endif

/*
 * Due to the small memory model (see above), on x86_64 we have to map
 * all our non-PIC object files into the low 2Gb of the address space
 * (why 2Gb and not 4Gb?  Because all addresses must be reachable
 * using a 32-bit signed PC-relative offset). On Linux we can do this
 * using the MAP_32BIT flag to mmap(), however on other OSs
 * (e.g. *BSD, see #2063, and also on Linux inside Xen, see #2512), we
 * can't do this.  So on these systems, we have to pick a base address
 * in the low 2Gb of the address space and try to allocate memory from
 * there.
 *
 * We pick a default address based on the OS, but also make this
 * configurable via an RTS flag (+RTS -xm)
 */
311
#if !defined(ALWAYS_PIC) && defined(x86_64_HOST_ARCH)
312 313 314 315 316 317 318 319 320

#if defined(MAP_32BIT)
// Try to use MAP_32BIT
#define MMAP_32BIT_BASE_DEFAULT 0
#else
// A guess: 1Gb.
#define MMAP_32BIT_BASE_DEFAULT 0x40000000
#endif

Ian Lynagh's avatar
Ian Lynagh committed
321
static void *mmap_32bit_base = (void *)MMAP_32BIT_BASE_DEFAULT;
322 323 324 325 326 327 328
#endif

/* MAP_ANONYMOUS is MAP_ANON on some systems, e.g. OpenBSD */
#if !defined(MAP_ANONYMOUS) && defined(MAP_ANON)
#define MAP_ANONYMOUS MAP_ANON
#endif

329 330 331 332
/* -----------------------------------------------------------------------------
 * Built-in symbols from the RTS
 */

333 334 335 336 337
typedef struct _RtsSymbolVal {
    char   *lbl;
    void   *addr;
} RtsSymbolVal;

Ian Lynagh's avatar
Ian Lynagh committed
338
#define Maybe_Stable_Names      SymI_HasProto(stg_mkWeakzh)                     \
339
                                SymI_HasProto(stg_mkWeakNoFinalizzerzh)         \
340
                                SymI_HasProto(stg_addCFinalizzerToWeakzh)       \
Ian Lynagh's avatar
Ian Lynagh committed
341 342
                                SymI_HasProto(stg_makeStableNamezh)             \
                                SymI_HasProto(stg_finalizzeWeakzh)
343

344
#if !defined (mingw32_HOST_OS)
345
#define RTS_POSIX_ONLY_SYMBOLS                  \
Ian Lynagh's avatar
Ian Lynagh committed
346 347 348 349 350
      SymI_HasProto(__hscore_get_saved_termios) \
      SymI_HasProto(__hscore_set_saved_termios) \
      SymI_HasProto(shutdownHaskellAndSignal)   \
      SymI_HasProto(signal_handlers)            \
      SymI_HasProto(stg_sig_install)            \
351
      SymI_HasProto(rtsTimerSignal)             \
Simon Marlow's avatar
Simon Marlow committed
352
      SymI_HasProto(atexit)                     \
353
      SymI_NeedsProto(nocldstop)
sof's avatar
sof committed
354
#endif
355

356
#if defined (cygwin32_HOST_OS)
sof's avatar
sof committed
357 358 359
#define RTS_MINGW_ONLY_SYMBOLS /**/
/* Don't have the ability to read import libs / archives, so
 * we have to stupidly list a lot of what libcygwin.a
360
 * exports; sigh.
sof's avatar
sof committed
361
 */
362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438
#define RTS_CYGWIN_ONLY_SYMBOLS                          \
      SymI_HasProto(regfree)                             \
      SymI_HasProto(regexec)                             \
      SymI_HasProto(regerror)                            \
      SymI_HasProto(regcomp)                             \
      SymI_HasProto(__errno)                             \
      SymI_HasProto(access)                              \
      SymI_HasProto(chmod)                               \
      SymI_HasProto(chdir)                               \
      SymI_HasProto(close)                               \
      SymI_HasProto(creat)                               \
      SymI_HasProto(dup)                                 \
      SymI_HasProto(dup2)                                \
      SymI_HasProto(fstat)                               \
      SymI_HasProto(fcntl)                               \
      SymI_HasProto(getcwd)                              \
      SymI_HasProto(getenv)                              \
      SymI_HasProto(lseek)                               \
      SymI_HasProto(open)                                \
      SymI_HasProto(fpathconf)                           \
      SymI_HasProto(pathconf)                            \
      SymI_HasProto(stat)                                \
      SymI_HasProto(pow)                                 \
      SymI_HasProto(tanh)                                \
      SymI_HasProto(cosh)                                \
      SymI_HasProto(sinh)                                \
      SymI_HasProto(atan)                                \
      SymI_HasProto(acos)                                \
      SymI_HasProto(asin)                                \
      SymI_HasProto(tan)                                 \
      SymI_HasProto(cos)                                 \
      SymI_HasProto(sin)                                 \
      SymI_HasProto(exp)                                 \
      SymI_HasProto(log)                                 \
      SymI_HasProto(sqrt)                                \
      SymI_HasProto(localtime_r)                         \
      SymI_HasProto(gmtime_r)                            \
      SymI_HasProto(mktime)                              \
      SymI_NeedsProto(_imp___tzname)                     \
      SymI_HasProto(gettimeofday)                        \
      SymI_HasProto(timezone)                            \
      SymI_HasProto(tcgetattr)                           \
      SymI_HasProto(tcsetattr)                           \
      SymI_HasProto(memcpy)                              \
      SymI_HasProto(memmove)                             \
      SymI_HasProto(realloc)                             \
      SymI_HasProto(malloc)                              \
      SymI_HasProto(free)                                \
      SymI_HasProto(fork)                                \
      SymI_HasProto(lstat)                               \
      SymI_HasProto(isatty)                              \
      SymI_HasProto(mkdir)                               \
      SymI_HasProto(opendir)                             \
      SymI_HasProto(readdir)                             \
      SymI_HasProto(rewinddir)                           \
      SymI_HasProto(closedir)                            \
      SymI_HasProto(link)                                \
      SymI_HasProto(mkfifo)                              \
      SymI_HasProto(pipe)                                \
      SymI_HasProto(read)                                \
      SymI_HasProto(rename)                              \
      SymI_HasProto(rmdir)                               \
      SymI_HasProto(select)                              \
      SymI_HasProto(system)                              \
      SymI_HasProto(write)                               \
      SymI_HasProto(strcmp)                              \
      SymI_HasProto(strcpy)                              \
      SymI_HasProto(strncpy)                             \
      SymI_HasProto(strerror)                            \
      SymI_HasProto(sigaddset)                           \
      SymI_HasProto(sigemptyset)                         \
      SymI_HasProto(sigprocmask)                         \
      SymI_HasProto(umask)                               \
      SymI_HasProto(uname)                               \
      SymI_HasProto(unlink)                              \
      SymI_HasProto(utime)                               \
      SymI_HasProto(waitpid)
439

Ian Lynagh's avatar
Ian Lynagh committed
440
#elif defined(mingw32_HOST_OS)
sof's avatar
sof committed
441 442
#define RTS_POSIX_ONLY_SYMBOLS  /**/
#define RTS_CYGWIN_ONLY_SYMBOLS /**/
443

444
#if HAVE_GETTIMEOFDAY
445
#define RTS_MINGW_GETTIMEOFDAY_SYM SymI_NeedsProto(gettimeofday)
446 447 448 449
#else
#define RTS_MINGW_GETTIMEOFDAY_SYM /**/
#endif

450 451 452 453 454 455
#if HAVE___MINGW_VFPRINTF
#define RTS___MINGW_VFPRINTF_SYM SymI_HasProto(__mingw_vfprintf)
#else
#define RTS___MINGW_VFPRINTF_SYM /**/
#endif

Ian Lynagh's avatar
Ian Lynagh committed
456
#if defined(i386_HOST_ARCH)
457
#define RTS_WIN32_ONLY(X) X
Ian Lynagh's avatar
Ian Lynagh committed
458
#else
459 460 461 462 463 464 465
#define RTS_WIN32_ONLY(X) /**/
#endif

#if defined(x86_64_HOST_ARCH)
#define RTS_WIN64_ONLY(X) X
#else
#define RTS_WIN64_ONLY(X) /**/
Ian Lynagh's avatar
Ian Lynagh committed
466 467
#endif

468 469
/* These are statically linked from the mingw libraries into the ghc
   executable, so we have to employ this hack. */
470
#define RTS_MINGW_ONLY_SYMBOLS                           \
Ian Lynagh's avatar
Ian Lynagh committed
471 472 473
      SymI_HasProto(stg_asyncReadzh)                     \
      SymI_HasProto(stg_asyncWritezh)                    \
      SymI_HasProto(stg_asyncDoProczh)                   \
474 475
      SymI_HasProto(getWin32ProgArgv)                    \
      SymI_HasProto(setWin32ProgArgv)                    \
476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496
      SymI_HasProto(memset)                              \
      SymI_HasProto(inet_ntoa)                           \
      SymI_HasProto(inet_addr)                           \
      SymI_HasProto(htonl)                               \
      SymI_HasProto(recvfrom)                            \
      SymI_HasProto(listen)                              \
      SymI_HasProto(bind)                                \
      SymI_HasProto(shutdown)                            \
      SymI_HasProto(connect)                             \
      SymI_HasProto(htons)                               \
      SymI_HasProto(ntohs)                               \
      SymI_HasProto(getservbyname)                       \
      SymI_HasProto(getservbyport)                       \
      SymI_HasProto(getprotobynumber)                    \
      SymI_HasProto(getprotobyname)                      \
      SymI_HasProto(gethostbyname)                       \
      SymI_HasProto(gethostbyaddr)                       \
      SymI_HasProto(gethostname)                         \
      SymI_HasProto(strcpy)                              \
      SymI_HasProto(strncpy)                             \
      SymI_HasProto(abort)                               \
497
      RTS_WIN32_ONLY(SymI_NeedsProto(_alloca))           \
Ian Lynagh's avatar
Ian Lynagh committed
498 499 500 501 502 503 504 505 506 507 508
      SymI_HasProto(isxdigit)                            \
      SymI_HasProto(isupper)                             \
      SymI_HasProto(ispunct)                             \
      SymI_HasProto(islower)                             \
      SymI_HasProto(isspace)                             \
      SymI_HasProto(isprint)                             \
      SymI_HasProto(isdigit)                             \
      SymI_HasProto(iscntrl)                             \
      SymI_HasProto(isalpha)                             \
      SymI_HasProto(isalnum)                             \
      SymI_HasProto(isascii)                             \
509
      RTS___MINGW_VFPRINTF_SYM                           \
510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539
      SymI_HasProto(strcmp)                              \
      SymI_HasProto(memmove)                             \
      SymI_HasProto(realloc)                             \
      SymI_HasProto(malloc)                              \
      SymI_HasProto(pow)                                 \
      SymI_HasProto(tanh)                                \
      SymI_HasProto(cosh)                                \
      SymI_HasProto(sinh)                                \
      SymI_HasProto(atan)                                \
      SymI_HasProto(acos)                                \
      SymI_HasProto(asin)                                \
      SymI_HasProto(tan)                                 \
      SymI_HasProto(cos)                                 \
      SymI_HasProto(sin)                                 \
      SymI_HasProto(exp)                                 \
      SymI_HasProto(log)                                 \
      SymI_HasProto(sqrt)                                \
      SymI_HasProto(powf)                                \
      SymI_HasProto(tanhf)                               \
      SymI_HasProto(coshf)                               \
      SymI_HasProto(sinhf)                               \
      SymI_HasProto(atanf)                               \
      SymI_HasProto(acosf)                               \
      SymI_HasProto(asinf)                               \
      SymI_HasProto(tanf)                                \
      SymI_HasProto(cosf)                                \
      SymI_HasProto(sinf)                                \
      SymI_HasProto(expf)                                \
      SymI_HasProto(logf)                                \
      SymI_HasProto(sqrtf)                               \
Ian Lynagh's avatar
Ian Lynagh committed
540
      SymI_HasProto(erf)                                 \
541 542 543
      SymI_HasProto(erfc)                                \
      SymI_HasProto(erff)                                \
      SymI_HasProto(erfcf)                               \
544 545 546 547
      SymI_HasProto(memcpy)                              \
      SymI_HasProto(rts_InstallConsoleEvent)             \
      SymI_HasProto(rts_ConsoleHandlerDone)              \
      SymI_NeedsProto(mktime)                            \
548 549 550 551 552
      RTS_WIN32_ONLY(SymI_NeedsProto(_imp___timezone))   \
      RTS_WIN32_ONLY(SymI_NeedsProto(_imp___tzname))     \
      RTS_WIN32_ONLY(SymI_NeedsProto(_imp__tzname))      \
      RTS_WIN32_ONLY(SymI_NeedsProto(_imp___iob))        \
      RTS_WIN32_ONLY(SymI_NeedsProto(_imp___osver))      \
553 554 555 556 557
      SymI_NeedsProto(localtime)                         \
      SymI_NeedsProto(gmtime)                            \
      SymI_NeedsProto(opendir)                           \
      SymI_NeedsProto(readdir)                           \
      SymI_NeedsProto(rewinddir)                         \
558 559 560
      RTS_WIN32_ONLY(SymI_NeedsProto(_imp____mb_cur_max)) \
      RTS_WIN32_ONLY(SymI_NeedsProto(_imp___pctype))     \
      RTS_WIN32_ONLY(SymI_NeedsProto(__chkstk))          \
561 562 563 564 565 566
      RTS_WIN64_ONLY(SymI_NeedsProto(__imp___iob_func))  \
      RTS_WIN64_ONLY(SymI_NeedsProto(___chkstk_ms))      \
      RTS_WIN64_ONLY(SymI_NeedsProto(__imp_localeconv))  \
      RTS_WIN64_ONLY(SymI_NeedsProto(__imp_islower))     \
      RTS_WIN64_ONLY(SymI_NeedsProto(__imp_isspace))     \
      RTS_WIN64_ONLY(SymI_NeedsProto(__imp_isxdigit))    \
567 568 569 570 571
      RTS_WIN64_ONLY(SymI_HasProto(close))               \
      RTS_WIN64_ONLY(SymI_HasProto(read))                \
      RTS_WIN64_ONLY(SymI_HasProto(dup))                 \
      RTS_WIN64_ONLY(SymI_HasProto(dup2))                \
      RTS_WIN64_ONLY(SymI_HasProto(write))               \
572
      SymI_NeedsProto(getpid)                            \
573
      RTS_WIN64_ONLY(SymI_HasProto(access))              \
574
      SymI_HasProto(chmod)                               \
575 576
      RTS_WIN64_ONLY(SymI_HasProto(creat))               \
      RTS_WIN64_ONLY(SymI_HasProto(umask))               \
577
      SymI_HasProto(unlink)                              \
578 579
      RTS_WIN64_ONLY(SymI_NeedsProto(__imp__errno))      \
      RTS_WIN64_ONLY(SymI_NeedsProto(ftruncate64))       \
580
      RTS_WIN64_ONLY(SymI_HasProto(setmode))             \
581 582 583
      RTS_WIN64_ONLY(SymI_NeedsProto(__imp__wstat64))    \
      RTS_WIN64_ONLY(SymI_NeedsProto(__imp__fstat64))    \
      RTS_WIN64_ONLY(SymI_NeedsProto(__imp__wsopen))     \
584
      RTS_WIN64_ONLY(SymI_HasProto(__imp__environ))      \
Ian Lynagh's avatar
Ian Lynagh committed
585
      RTS_WIN64_ONLY(SymI_NeedsProto(__imp_GetFileAttributesA))          \
Ian Lynagh's avatar
Ian Lynagh committed
586
      RTS_WIN64_ONLY(SymI_NeedsProto(__imp_GetFileInformationByHandle))  \
587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602
      RTS_WIN64_ONLY(SymI_NeedsProto(__imp_GetFileType))                 \
      RTS_WIN64_ONLY(SymI_NeedsProto(__imp_GetLastError))                \
      RTS_WIN64_ONLY(SymI_NeedsProto(__imp_QueryPerformanceFrequency))   \
      RTS_WIN64_ONLY(SymI_NeedsProto(__imp_QueryPerformanceCounter))     \
      RTS_WIN64_ONLY(SymI_NeedsProto(__imp_GetTickCount))                \
      RTS_WIN64_ONLY(SymI_NeedsProto(__imp_WaitForSingleObject))         \
      RTS_WIN64_ONLY(SymI_NeedsProto(__imp_PeekConsoleInputA))           \
      RTS_WIN64_ONLY(SymI_NeedsProto(__imp_ReadConsoleInputA))           \
      RTS_WIN64_ONLY(SymI_NeedsProto(__imp_PeekNamedPipe))               \
      RTS_WIN64_ONLY(SymI_NeedsProto(__imp__isatty))                     \
      RTS_WIN64_ONLY(SymI_NeedsProto(__imp_select))                      \
      RTS_WIN64_ONLY(SymI_HasProto(isatty))                              \
      RTS_WIN64_ONLY(SymI_NeedsProto(__imp__get_osfhandle))              \
      RTS_WIN64_ONLY(SymI_NeedsProto(__imp_GetConsoleMode))              \
      RTS_WIN64_ONLY(SymI_NeedsProto(__imp_SetConsoleMode))              \
      RTS_WIN64_ONLY(SymI_NeedsProto(__imp_FlushConsoleInputBuffer))     \
603
      RTS_WIN64_ONLY(SymI_HasProto(free))                                \
Ian Lynagh's avatar
Ian Lynagh committed
604
      RTS_WIN64_ONLY(SymI_NeedsProto(raise))                             \
Ian Lynagh's avatar
Ian Lynagh committed
605
      RTS_WIN64_ONLY(SymI_NeedsProto(_getpid))                           \
Ian Lynagh's avatar
Ian Lynagh committed
606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625
      RTS_WIN64_ONLY(SymI_HasProto(getc))                                \
      RTS_WIN64_ONLY(SymI_HasProto(ungetc))                              \
      RTS_WIN64_ONLY(SymI_HasProto(puts))                                \
      RTS_WIN64_ONLY(SymI_HasProto(putc))                                \
      RTS_WIN64_ONLY(SymI_HasProto(putchar))                             \
      RTS_WIN64_ONLY(SymI_HasProto(fputc))                               \
      RTS_WIN64_ONLY(SymI_HasProto(fread))                               \
      RTS_WIN64_ONLY(SymI_HasProto(fwrite))                              \
      RTS_WIN64_ONLY(SymI_HasProto(ferror))                              \
      RTS_WIN64_ONLY(SymI_HasProto(printf))                              \
      RTS_WIN64_ONLY(SymI_HasProto(fprintf))                             \
      RTS_WIN64_ONLY(SymI_HasProto(sprintf))                             \
      RTS_WIN64_ONLY(SymI_HasProto(vsprintf))                            \
      RTS_WIN64_ONLY(SymI_HasProto(sscanf))                              \
      RTS_WIN64_ONLY(SymI_HasProto(ldexp))                               \
      RTS_WIN64_ONLY(SymI_HasProto(strlen))                              \
      RTS_WIN64_ONLY(SymI_HasProto(strnlen))                             \
      RTS_WIN64_ONLY(SymI_HasProto(strchr))                              \
      RTS_WIN64_ONLY(SymI_HasProto(strtol))                              \
      RTS_WIN64_ONLY(SymI_HasProto(strerror))                            \
Ian Lynagh's avatar
Ian Lynagh committed
626 627 628 629
      RTS_WIN64_ONLY(SymI_HasProto(memchr))                              \
      RTS_WIN64_ONLY(SymI_HasProto(memcmp))                              \
      RTS_WIN64_ONLY(SymI_HasProto(wcscpy))                              \
      RTS_WIN64_ONLY(SymI_HasProto(wcslen))                              \
Ian Lynagh's avatar
Ian Lynagh committed
630
      RTS_WIN64_ONLY(SymI_HasProto(_lseeki64))                           \
Ian Lynagh's avatar
Ian Lynagh committed
631
      RTS_WIN64_ONLY(SymI_HasProto(_wchmod))                             \
Ian Lynagh's avatar
Ian Lynagh committed
632 633 634 635 636
      RTS_WIN64_ONLY(SymI_HasProto(closesocket))                         \
      RTS_WIN64_ONLY(SymI_HasProto(send))                                \
      RTS_WIN64_ONLY(SymI_HasProto(recv))                                \
      RTS_WIN64_ONLY(SymI_HasProto(bsearch))                             \
      RTS_WIN64_ONLY(SymI_HasProto(CommandLineToArgvW))                  \
Ian Lynagh's avatar
Ian Lynagh committed
637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792
      RTS_WIN64_ONLY(SymI_HasProto(CreateBitmap))                        \
      RTS_WIN64_ONLY(SymI_HasProto(CreateBitmapIndirect))                \
      RTS_WIN64_ONLY(SymI_HasProto(CreateCompatibleBitmap))              \
      RTS_WIN64_ONLY(SymI_HasProto(CreateDIBPatternBrushPt))             \
      RTS_WIN64_ONLY(SymI_HasProto(CreateDIBitmap))                      \
      RTS_WIN64_ONLY(SymI_HasProto(SetBitmapDimensionEx))                \
      RTS_WIN64_ONLY(SymI_HasProto(GetBitmapDimensionEx))                \
      RTS_WIN64_ONLY(SymI_HasProto(GetStockObject))                      \
      RTS_WIN64_ONLY(SymI_HasProto(GetObjectW))                          \
      RTS_WIN64_ONLY(SymI_HasProto(DeleteObject))                        \
      RTS_WIN64_ONLY(SymI_HasProto(SetDIBits))                           \
      RTS_WIN64_ONLY(SymI_HasProto(GetDIBits))                           \
      RTS_WIN64_ONLY(SymI_HasProto(CreateSolidBrush))                    \
      RTS_WIN64_ONLY(SymI_HasProto(CreateHatchBrush))                    \
      RTS_WIN64_ONLY(SymI_HasProto(CreatePatternBrush))                  \
      RTS_WIN64_ONLY(SymI_HasProto(CreateFontW))                         \
      RTS_WIN64_ONLY(SymI_HasProto(AngleArc)) \
      RTS_WIN64_ONLY(SymI_HasProto(Arc)) \
      RTS_WIN64_ONLY(SymI_HasProto(ArcTo)) \
      RTS_WIN64_ONLY(SymI_HasProto(BeginPath)) \
      RTS_WIN64_ONLY(SymI_HasProto(BitBlt)) \
      RTS_WIN64_ONLY(SymI_HasProto(CancelDC)) \
      RTS_WIN64_ONLY(SymI_HasProto(Chord)) \
      RTS_WIN64_ONLY(SymI_HasProto(CloseFigure)) \
      RTS_WIN64_ONLY(SymI_HasProto(CombineRgn)) \
      RTS_WIN64_ONLY(SymI_HasProto(CreateCompatibleDC)) \
      RTS_WIN64_ONLY(SymI_HasProto(CreateEllipticRgn)) \
      RTS_WIN64_ONLY(SymI_HasProto(CreateEllipticRgnIndirect)) \
      RTS_WIN64_ONLY(SymI_HasProto(CreatePen)) \
      RTS_WIN64_ONLY(SymI_HasProto(CreatePolygonRgn)) \
      RTS_WIN64_ONLY(SymI_HasProto(CreateRectRgn)) \
      RTS_WIN64_ONLY(SymI_HasProto(CreateRectRgnIndirect)) \
      RTS_WIN64_ONLY(SymI_HasProto(CreateRoundRectRgn)) \
      RTS_WIN64_ONLY(SymI_HasProto(DeleteDC)) \
      RTS_WIN64_ONLY(SymI_HasProto(Ellipse)) \
      RTS_WIN64_ONLY(SymI_HasProto(EndPath)) \
      RTS_WIN64_ONLY(SymI_HasProto(EqualRgn)) \
      RTS_WIN64_ONLY(SymI_HasProto(ExtSelectClipRgn)) \
      RTS_WIN64_ONLY(SymI_HasProto(FillPath)) \
      RTS_WIN64_ONLY(SymI_HasProto(FillRgn)) \
      RTS_WIN64_ONLY(SymI_HasProto(FlattenPath)) \
      RTS_WIN64_ONLY(SymI_HasProto(FrameRgn)) \
      RTS_WIN64_ONLY(SymI_HasProto(GetArcDirection)) \
      RTS_WIN64_ONLY(SymI_HasProto(GetBkColor)) \
      RTS_WIN64_ONLY(SymI_HasProto(GetBkMode)) \
      RTS_WIN64_ONLY(SymI_HasProto(GetBrushOrgEx)) \
      RTS_WIN64_ONLY(SymI_HasProto(GetCurrentObject)) \
      RTS_WIN64_ONLY(SymI_HasProto(GetDCOrgEx)) \
      RTS_WIN64_ONLY(SymI_HasProto(GetGraphicsMode)) \
      RTS_WIN64_ONLY(SymI_HasProto(GetMiterLimit)) \
      RTS_WIN64_ONLY(SymI_HasProto(GetPolyFillMode)) \
      RTS_WIN64_ONLY(SymI_HasProto(GetRgnBox)) \
      RTS_WIN64_ONLY(SymI_HasProto(GetStretchBltMode)) \
      RTS_WIN64_ONLY(SymI_HasProto(GetTextAlign)) \
      RTS_WIN64_ONLY(SymI_HasProto(GetTextCharacterExtra)) \
      RTS_WIN64_ONLY(SymI_HasProto(GetTextColor)) \
      RTS_WIN64_ONLY(SymI_HasProto(GetTextExtentPoint32W)) \
      RTS_WIN64_ONLY(SymI_HasProto(InvertRgn)) \
      RTS_WIN64_ONLY(SymI_HasProto(LineTo)) \
      RTS_WIN64_ONLY(SymI_HasProto(MaskBlt)) \
      RTS_WIN64_ONLY(SymI_HasProto(MoveToEx)) \
      RTS_WIN64_ONLY(SymI_HasProto(OffsetRgn)) \
      RTS_WIN64_ONLY(SymI_HasProto(PaintRgn)) \
      RTS_WIN64_ONLY(SymI_HasProto(PathToRegion)) \
      RTS_WIN64_ONLY(SymI_HasProto(Pie)) \
      RTS_WIN64_ONLY(SymI_HasProto(PlgBlt)) \
      RTS_WIN64_ONLY(SymI_HasProto(PolyBezier)) \
      RTS_WIN64_ONLY(SymI_HasProto(PolyBezierTo)) \
      RTS_WIN64_ONLY(SymI_HasProto(Polygon)) \
      RTS_WIN64_ONLY(SymI_HasProto(Polyline)) \
      RTS_WIN64_ONLY(SymI_HasProto(PolylineTo)) \
      RTS_WIN64_ONLY(SymI_HasProto(PtInRegion)) \
      RTS_WIN64_ONLY(SymI_HasProto(Rectangle)) \
      RTS_WIN64_ONLY(SymI_HasProto(RectInRegion)) \
      RTS_WIN64_ONLY(SymI_HasProto(RestoreDC)) \
      RTS_WIN64_ONLY(SymI_HasProto(RoundRect)) \
      RTS_WIN64_ONLY(SymI_HasProto(SaveDC)) \
      RTS_WIN64_ONLY(SymI_HasProto(SelectClipPath)) \
      RTS_WIN64_ONLY(SymI_HasProto(SelectClipRgn)) \
      RTS_WIN64_ONLY(SymI_HasProto(SelectObject)) \
      RTS_WIN64_ONLY(SymI_HasProto(SelectPalette)) \
      RTS_WIN64_ONLY(SymI_HasProto(SetArcDirection)) \
      RTS_WIN64_ONLY(SymI_HasProto(SetBkColor)) \
      RTS_WIN64_ONLY(SymI_HasProto(SetBkMode)) \
      RTS_WIN64_ONLY(SymI_HasProto(SetBrushOrgEx)) \
      RTS_WIN64_ONLY(SymI_HasProto(SetGraphicsMode)) \
      RTS_WIN64_ONLY(SymI_HasProto(SetMiterLimit)) \
      RTS_WIN64_ONLY(SymI_HasProto(SetPolyFillMode)) \
      RTS_WIN64_ONLY(SymI_HasProto(SetStretchBltMode)) \
      RTS_WIN64_ONLY(SymI_HasProto(SetTextAlign)) \
      RTS_WIN64_ONLY(SymI_HasProto(SetTextCharacterExtra)) \
      RTS_WIN64_ONLY(SymI_HasProto(SetTextColor)) \
      RTS_WIN64_ONLY(SymI_HasProto(StretchBlt)) \
      RTS_WIN64_ONLY(SymI_HasProto(StrokeAndFillPath)) \
      RTS_WIN64_ONLY(SymI_HasProto(StrokePath)) \
      RTS_WIN64_ONLY(SymI_HasProto(TextOutW)) \
      RTS_WIN64_ONLY(SymI_HasProto(timeGetTime)) \
      RTS_WIN64_ONLY(SymI_HasProto(WidenPath)) \
      RTS_WIN64_ONLY(SymI_HasProto(GetFileSecurityW)) \
      RTS_WIN64_ONLY(SymI_HasProto(RegCloseKey)) \
      RTS_WIN64_ONLY(SymI_HasProto(RegConnectRegistryW)) \
      RTS_WIN64_ONLY(SymI_HasProto(RegCreateKeyExW)) \
      RTS_WIN64_ONLY(SymI_HasProto(RegCreateKeyW)) \
      RTS_WIN64_ONLY(SymI_HasProto(RegDeleteKeyW)) \
      RTS_WIN64_ONLY(SymI_HasProto(RegDeleteValueW)) \
      RTS_WIN64_ONLY(SymI_HasProto(RegEnumKeyW)) \
      RTS_WIN64_ONLY(SymI_HasProto(RegEnumValueW)) \
      RTS_WIN64_ONLY(SymI_HasProto(RegFlushKey)) \
      RTS_WIN64_ONLY(SymI_HasProto(RegLoadKeyW)) \
      RTS_WIN64_ONLY(SymI_HasProto(RegNotifyChangeKeyValue)) \
      RTS_WIN64_ONLY(SymI_HasProto(RegOpenKeyExW)) \
      RTS_WIN64_ONLY(SymI_HasProto(RegOpenKeyW)) \
      RTS_WIN64_ONLY(SymI_HasProto(RegQueryInfoKeyW)) \
      RTS_WIN64_ONLY(SymI_HasProto(RegQueryValueExW)) \
      RTS_WIN64_ONLY(SymI_HasProto(RegQueryValueW)) \
      RTS_WIN64_ONLY(SymI_HasProto(RegReplaceKeyW)) \
      RTS_WIN64_ONLY(SymI_HasProto(RegRestoreKeyW)) \
      RTS_WIN64_ONLY(SymI_HasProto(RegSaveKeyW)) \
      RTS_WIN64_ONLY(SymI_HasProto(RegSetValueExW)) \
      RTS_WIN64_ONLY(SymI_HasProto(RegSetValueW)) \
      RTS_WIN64_ONLY(SymI_HasProto(RegUnLoadKeyW)) \
      RTS_WIN64_ONLY(SymI_NeedsProto(SHGetFolderPathW)) \
      RTS_WIN64_ONLY(SymI_NeedsProto(__imp_SetWindowLongPtrW)) \
      RTS_WIN64_ONLY(SymI_NeedsProto(__imp_GetWindowLongPtrW)) \
      RTS_WIN64_ONLY(SymI_NeedsProto(__imp_MenuItemFromPoint)) \
      RTS_WIN64_ONLY(SymI_NeedsProto(__imp_ChildWindowFromPoint)) \
      RTS_WIN64_ONLY(SymI_NeedsProto(__imp_ChildWindowFromPointEx)) \
      RTS_WIN64_ONLY(SymI_NeedsProto(__imp_DeleteObject)) \
      RTS_WIN64_ONLY(SymI_NeedsProto(__imp_UnmapViewOfFile)) \
      RTS_WIN64_ONLY(SymI_NeedsProto(__imp_CloseHandle)) \
      RTS_WIN64_ONLY(SymI_NeedsProto(__imp_FreeLibrary)) \
      RTS_WIN64_ONLY(SymI_NeedsProto(__imp_GetMessageW)) \
      RTS_WIN64_ONLY(SymI_NeedsProto(__imp_TranslateMessage)) \
      RTS_WIN64_ONLY(SymI_NeedsProto(__imp_DispatchMessageW)) \
      RTS_WIN64_ONLY(SymI_NeedsProto(__imp_DefWindowProcW)) \
      RTS_WIN64_ONLY(SymI_NeedsProto(__imp_GetDIBits)) \
      RTS_WIN64_ONLY(SymI_NeedsProto(__imp_GlobalAlloc)) \
      RTS_WIN64_ONLY(SymI_NeedsProto(__imp_GlobalFree)) \
      RTS_WIN64_ONLY(SymI_NeedsProto(__imp_CreateFileW)) \
      RTS_WIN64_ONLY(SymI_NeedsProto(__imp_WriteFile)) \
      RTS_WIN64_ONLY(SymI_NeedsProto(__imp_CreateCompatibleBitmap)) \
      RTS_WIN64_ONLY(SymI_NeedsProto(__imp_SelectObject)) \
      RTS_WIN64_ONLY(SymI_NeedsProto(__imp_Polygon)) \
      RTS_WIN64_ONLY(SymI_NeedsProto(__imp_FormatMessageW)) \
      RTS_WIN64_ONLY(SymI_NeedsProto(__imp__localtime64)) \
      RTS_WIN64_ONLY(SymI_NeedsProto(__imp__tzname)) \
      RTS_WIN64_ONLY(SymI_NeedsProto(__imp__timezone)) \
      RTS_WIN64_ONLY(SymI_NeedsProto(__imp_CreatePipe)) \
      RTS_WIN64_ONLY(SymI_NeedsProto(__imp_SetHandleInformation)) \
      RTS_WIN64_ONLY(SymI_NeedsProto(__imp_GetStdHandle)) \
      RTS_WIN64_ONLY(SymI_NeedsProto(__imp_GetCurrentProcess)) \
      RTS_WIN64_ONLY(SymI_NeedsProto(__imp_DuplicateHandle)) \
      RTS_WIN64_ONLY(SymI_NeedsProto(__imp_CreateProcessW)) \
      RTS_WIN64_ONLY(SymI_NeedsProto(__imp_TerminateProcess)) \
      RTS_WIN64_ONLY(SymI_NeedsProto(__imp__open_osfhandle)) \
      RTS_WIN64_ONLY(SymI_NeedsProto(__imp_GetExitCodeProcess)) \
Ian Lynagh's avatar
Ian Lynagh committed
793
      RTS_MINGW_GETTIMEOFDAY_SYM                         \
794
      SymI_NeedsProto(closedir)
Ian Lynagh's avatar
Ian Lynagh committed
795 796 797 798

#else
#define RTS_MINGW_ONLY_SYMBOLS /**/
#define RTS_CYGWIN_ONLY_SYMBOLS /**/
799
#endif
800

801

802
#if defined(darwin_HOST_OS) && HAVE_PRINTF_LDBLSTUB
Ian Lynagh's avatar
Ian Lynagh committed
803
#define RTS_DARWIN_ONLY_SYMBOLS                             \
804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 839 840 841 842 843 844 845 846 847
     SymI_NeedsProto(asprintf$LDBLStub)                     \
     SymI_NeedsProto(err$LDBLStub)                          \
     SymI_NeedsProto(errc$LDBLStub)                         \
     SymI_NeedsProto(errx$LDBLStub)                         \
     SymI_NeedsProto(fprintf$LDBLStub)                      \
     SymI_NeedsProto(fscanf$LDBLStub)                       \
     SymI_NeedsProto(fwprintf$LDBLStub)                     \
     SymI_NeedsProto(fwscanf$LDBLStub)                      \
     SymI_NeedsProto(printf$LDBLStub)                       \
     SymI_NeedsProto(scanf$LDBLStub)                        \
     SymI_NeedsProto(snprintf$LDBLStub)                     \
     SymI_NeedsProto(sprintf$LDBLStub)                      \
     SymI_NeedsProto(sscanf$LDBLStub)                       \
     SymI_NeedsProto(strtold$LDBLStub)                      \
     SymI_NeedsProto(swprintf$LDBLStub)                     \
     SymI_NeedsProto(swscanf$LDBLStub)                      \
     SymI_NeedsProto(syslog$LDBLStub)                       \
     SymI_NeedsProto(vasprintf$LDBLStub)                    \
     SymI_NeedsProto(verr$LDBLStub)                         \
     SymI_NeedsProto(verrc$LDBLStub)                        \
     SymI_NeedsProto(verrx$LDBLStub)                        \
     SymI_NeedsProto(vfprintf$LDBLStub)                     \
     SymI_NeedsProto(vfscanf$LDBLStub)                      \
     SymI_NeedsProto(vfwprintf$LDBLStub)                    \
     SymI_NeedsProto(vfwscanf$LDBLStub)                     \
     SymI_NeedsProto(vprintf$LDBLStub)                      \
     SymI_NeedsProto(vscanf$LDBLStub)                       \
     SymI_NeedsProto(vsnprintf$LDBLStub)                    \
     SymI_NeedsProto(vsprintf$LDBLStub)                     \
     SymI_NeedsProto(vsscanf$LDBLStub)                      \
     SymI_NeedsProto(vswprintf$LDBLStub)                    \
     SymI_NeedsProto(vswscanf$LDBLStub)                     \
     SymI_NeedsProto(vsyslog$LDBLStub)                      \
     SymI_NeedsProto(vwarn$LDBLStub)                        \
     SymI_NeedsProto(vwarnc$LDBLStub)                       \
     SymI_NeedsProto(vwarnx$LDBLStub)                       \
     SymI_NeedsProto(vwprintf$LDBLStub)                     \
     SymI_NeedsProto(vwscanf$LDBLStub)                      \
     SymI_NeedsProto(warn$LDBLStub)                         \
     SymI_NeedsProto(warnc$LDBLStub)                        \
     SymI_NeedsProto(warnx$LDBLStub)                        \
     SymI_NeedsProto(wcstold$LDBLStub)                      \
     SymI_NeedsProto(wprintf$LDBLStub)                      \
     SymI_NeedsProto(wscanf$LDBLStub)
848 849 850 851
#else
#define RTS_DARWIN_ONLY_SYMBOLS
#endif

sof's avatar
sof committed
852
#ifndef SMP
853
# define MAIN_CAP_SYM SymI_HasProto(MainCapability)
sof's avatar
sof committed
854 855 856
#else
# define MAIN_CAP_SYM
#endif
857

sof's avatar
sof committed
858
#if !defined(mingw32_HOST_OS)
Ian Lynagh's avatar
Ian Lynagh committed
859
#define RTS_USER_SIGNALS_SYMBOLS        \
860
   SymI_HasProto(setIOManagerControlFd) \
Ian Lynagh's avatar
Ian Lynagh committed
861 862 863
   SymI_HasProto(setIOManagerWakeupFd)  \
   SymI_HasProto(ioManagerWakeup)       \
   SymI_HasProto(blockUserSignals)      \
864
   SymI_HasProto(unblockUserSignals)
sof's avatar
sof committed
865
#else
Ian Lynagh's avatar
Ian Lynagh committed
866 867 868 869 870
#define RTS_USER_SIGNALS_SYMBOLS        \
   SymI_HasProto(ioManagerWakeup)       \
   SymI_HasProto(sendIOManagerEvent)    \
   SymI_HasProto(readIOManagerEvent)    \
   SymI_HasProto(getIOManagerEvent)     \
871
   SymI_HasProto(console_handler)
sof's avatar
sof committed
872 873
#endif

874 875 876 877 878 879 880 881 882 883 884 885 886 887 888
#define RTS_LIBFFI_SYMBOLS                                  \
     SymE_NeedsProto(ffi_prep_cif)                          \
     SymE_NeedsProto(ffi_call)                              \
     SymE_NeedsProto(ffi_type_void)                         \
     SymE_NeedsProto(ffi_type_float)                        \
     SymE_NeedsProto(ffi_type_double)                       \
     SymE_NeedsProto(ffi_type_sint64)                       \
     SymE_NeedsProto(ffi_type_uint64)                       \
     SymE_NeedsProto(ffi_type_sint32)                       \
     SymE_NeedsProto(ffi_type_uint32)                       \
     SymE_NeedsProto(ffi_type_sint16)                       \
     SymE_NeedsProto(ffi_type_uint16)                       \
     SymE_NeedsProto(ffi_type_sint8)                        \
     SymE_NeedsProto(ffi_type_uint8)                        \
     SymE_NeedsProto(ffi_type_pointer)
889

890 891 892
#ifdef TABLES_NEXT_TO_CODE
#define RTS_RET_SYMBOLS /* nothing */
#else
Ian Lynagh's avatar
Ian Lynagh committed
893 894 895 896 897 898 899
#define RTS_RET_SYMBOLS                                 \
      SymI_HasProto(stg_enter_ret)                      \
      SymI_HasProto(stg_gc_fun_ret)                     \
      SymI_HasProto(stg_ap_v_ret)                       \
      SymI_HasProto(stg_ap_f_ret)                       \
      SymI_HasProto(stg_ap_d_ret)                       \
      SymI_HasProto(stg_ap_l_ret)                       \
900
      SymI_HasProto(stg_ap_v16_ret)                     \
901
      SymI_HasProto(stg_ap_v32_ret)                     \
902
      SymI_HasProto(stg_ap_v64_ret)                     \
Ian Lynagh's avatar
Ian Lynagh committed
903 904 905 906 907 908 909 910 911
      SymI_HasProto(stg_ap_n_ret)                       \
      SymI_HasProto(stg_ap_p_ret)                       \
      SymI_HasProto(stg_ap_pv_ret)                      \
      SymI_HasProto(stg_ap_pp_ret)                      \
      SymI_HasProto(stg_ap_ppv_ret)                     \
      SymI_HasProto(stg_ap_ppp_ret)                     \
      SymI_HasProto(stg_ap_pppv_ret)                    \
      SymI_HasProto(stg_ap_pppp_ret)                    \
      SymI_HasProto(stg_ap_ppppp_ret)                   \
912
      SymI_HasProto(stg_ap_pppppp_ret)
913 914
#endif

915 916
/* Modules compiled with -ticky may mention ticky counters */
/* This list should marry up with the one in $(TOP)/includes/stg/Ticky.h */
Ian Lynagh's avatar
Ian Lynagh committed
917 918 919 920 921
#define RTS_TICKY_SYMBOLS                               \
      SymI_NeedsProto(ticky_entry_ctrs)                 \
      SymI_NeedsProto(top_ct)                           \
                                                        \
      SymI_HasProto(ENT_VIA_NODE_ctr)                   \
922 923 924 925
      SymI_HasProto(ENT_STATIC_THK_SINGLE_ctr)          \
      SymI_HasProto(ENT_STATIC_THK_MANY_ctr)            \
      SymI_HasProto(ENT_DYN_THK_SINGLE_ctr)             \
      SymI_HasProto(ENT_DYN_THK_MANY_ctr)               \
Ian Lynagh's avatar
Ian Lynagh committed
926 927 928 929 930 931 932 933 934 935 936
      SymI_HasProto(ENT_STATIC_FUN_DIRECT_ctr)          \
      SymI_HasProto(ENT_DYN_FUN_DIRECT_ctr)             \
      SymI_HasProto(ENT_STATIC_CON_ctr)                 \
      SymI_HasProto(ENT_DYN_CON_ctr)                    \
      SymI_HasProto(ENT_STATIC_IND_ctr)                 \
      SymI_HasProto(ENT_DYN_IND_ctr)                    \
      SymI_HasProto(ENT_PERM_IND_ctr)                   \
      SymI_HasProto(ENT_PAP_ctr)                        \
      SymI_HasProto(ENT_AP_ctr)                         \
      SymI_HasProto(ENT_AP_STACK_ctr)                   \
      SymI_HasProto(ENT_BH_ctr)                         \
nfrisby's avatar
nfrisby committed
937
      SymI_HasProto(ENT_LNE_ctr)                        \
Ian Lynagh's avatar
Ian Lynagh committed
938
      SymI_HasProto(UNKNOWN_CALL_ctr)                   \
nfrisby's avatar
nfrisby committed
939 940 941 942 943 944 945 946 947 948 949 950 951 952 953 954
      SymI_HasProto(SLOW_CALL_fast_v16_ctr)                  \
      SymI_HasProto(SLOW_CALL_fast_v_ctr)                    \
      SymI_HasProto(SLOW_CALL_fast_f_ctr)                    \
      SymI_HasProto(SLOW_CALL_fast_d_ctr)                    \
      SymI_HasProto(SLOW_CALL_fast_l_ctr)                    \
      SymI_HasProto(SLOW_CALL_fast_n_ctr)                    \
      SymI_HasProto(SLOW_CALL_fast_p_ctr)                    \
      SymI_HasProto(SLOW_CALL_fast_pv_ctr)                   \
      SymI_HasProto(SLOW_CALL_fast_pp_ctr)                   \
      SymI_HasProto(SLOW_CALL_fast_ppv_ctr)                  \
      SymI_HasProto(SLOW_CALL_fast_ppp_ctr)                  \
      SymI_HasProto(SLOW_CALL_fast_pppv_ctr)                 \
      SymI_HasProto(SLOW_CALL_fast_pppp_ctr)                 \
      SymI_HasProto(SLOW_CALL_fast_ppppp_ctr)                \
      SymI_HasProto(SLOW_CALL_fast_pppppp_ctr)               \
      SymI_HasProto(VERY_SLOW_CALL_ctr)                \
955
      SymI_HasProto(ticky_slow_call_unevald)            \
Ian Lynagh's avatar
Ian Lynagh committed
956 957 958 959 960 961 962 963 964 965 966 967 968 969 970 971 972 973 974 975 976 977 978 979 980
      SymI_HasProto(SLOW_CALL_ctr)                      \
      SymI_HasProto(MULTI_CHUNK_SLOW_CALL_ctr)          \
      SymI_HasProto(MULTI_CHUNK_SLOW_CALL_CHUNKS_ctr)   \
      SymI_HasProto(KNOWN_CALL_ctr)                     \
      SymI_HasProto(KNOWN_CALL_TOO_FEW_ARGS_ctr)        \
      SymI_HasProto(KNOWN_CALL_EXTRA_ARGS_ctr)          \
      SymI_HasProto(SLOW_CALL_FUN_TOO_FEW_ctr)          \
      SymI_HasProto(SLOW_CALL_FUN_CORRECT_ctr)          \
      SymI_HasProto(SLOW_CALL_FUN_TOO_MANY_ctr)         \
      SymI_HasProto(SLOW_CALL_PAP_TOO_FEW_ctr)          \
      SymI_HasProto(SLOW_CALL_PAP_CORRECT_ctr)          \
      SymI_HasProto(SLOW_CALL_PAP_TOO_MANY_ctr)         \
      SymI_HasProto(SLOW_CALL_UNEVALD_ctr)              \
      SymI_HasProto(UPDF_OMITTED_ctr)                   \
      SymI_HasProto(UPDF_PUSHED_ctr)                    \
      SymI_HasProto(CATCHF_PUSHED_ctr)                  \
      SymI_HasProto(UPDF_RCC_PUSHED_ctr)                \
      SymI_HasProto(UPDF_RCC_OMITTED_ctr)               \
      SymI_HasProto(UPD_SQUEEZED_ctr)                   \
      SymI_HasProto(UPD_CON_IN_NEW_ctr)                 \
      SymI_HasProto(UPD_CON_IN_PLACE_ctr)               \
      SymI_HasProto(UPD_PAP_IN_NEW_ctr)                 \
      SymI_HasProto(UPD_PAP_IN_PLACE_ctr)               \
      SymI_HasProto(ALLOC_HEAP_ctr)                     \
      SymI_HasProto(ALLOC_HEAP_tot)                     \
Austin Seipp's avatar
Austin Seipp committed
981
      SymI_HasProto(HEAP_CHK_ctr)                       \
982
      SymI_HasProto(STK_CHK_ctr)                        \
nfrisby's avatar
nfrisby committed
983 984
      SymI_HasProto(ALLOC_RTS_ctr)                      \
      SymI_HasProto(ALLOC_RTS_tot)                      \
Ian Lynagh's avatar
Ian Lynagh committed
985 986 987 988 989 990 991 992 993 994 995 996 997 998 999 1000 1001 1002 1003 1004 1005 1006 1007 1008 1009 1010 1011 1012 1013 1014 1015 1016 1017 1018 1019 1020 1021 1022 1023 1024 1025 1026 1027 1028 1029 1030
      SymI_HasProto(ALLOC_FUN_ctr)                      \
      SymI_HasProto(ALLOC_FUN_adm)                      \
      SymI_HasProto(ALLOC_FUN_gds)                      \
      SymI_HasProto(ALLOC_FUN_slp)                      \
      SymI_HasProto(UPD_NEW_IND_ctr)                    \
      SymI_HasProto(UPD_NEW_PERM_IND_ctr)               \
      SymI_HasProto(UPD_OLD_IND_ctr)                    \
      SymI_HasProto(UPD_OLD_PERM_IND_ctr)               \
      SymI_HasProto(UPD_CAF_BH_UPDATABLE_ctr)           \
      SymI_HasProto(UPD_CAF_BH_SINGLE_ENTRY_ctr)        \
      SymI_HasProto(GC_SEL_ABANDONED_ctr)               \
      SymI_HasProto(GC_SEL_MINOR_ctr)                   \
      SymI_HasProto(GC_SEL_MAJOR_ctr)                   \
      SymI_HasProto(GC_FAILED_PROMOTION_ctr)            \
      SymI_HasProto(ALLOC_UP_THK_ctr)                   \
      SymI_HasProto(ALLOC_SE_THK_ctr)                   \
      SymI_HasProto(ALLOC_THK_adm)                      \
      SymI_HasProto(ALLOC_THK_gds)                      \
      SymI_HasProto(ALLOC_THK_slp)                      \
      SymI_HasProto(ALLOC_CON_ctr)                      \
      SymI_HasProto(ALLOC_CON_adm)                      \
      SymI_HasProto(ALLOC_CON_gds)                      \
      SymI_HasProto(ALLOC_CON_slp)                      \
      SymI_HasProto(ALLOC_TUP_ctr)                      \
      SymI_HasProto(ALLOC_TUP_adm)                      \
      SymI_HasProto(ALLOC_TUP_gds)                      \
      SymI_HasProto(ALLOC_TUP_slp)                      \
      SymI_HasProto(ALLOC_BH_ctr)                       \
      SymI_HasProto(ALLOC_BH_adm)                       \
      SymI_HasProto(ALLOC_BH_gds)                       \
      SymI_HasProto(ALLOC_BH_slp)                       \
      SymI_HasProto(ALLOC_PRIM_ctr)                     \
      SymI_HasProto(ALLOC_PRIM_adm)                     \
      SymI_HasProto(ALLOC_PRIM_gds)                     \
      SymI_HasProto(ALLOC_PRIM_slp)                     \
      SymI_HasProto(ALLOC_PAP_ctr)                      \
      SymI_HasProto(ALLOC_PAP_adm)                      \
      SymI_HasProto(ALLOC_PAP_gds)                      \
      SymI_HasProto(ALLOC_PAP_slp)                      \
      SymI_HasProto(ALLOC_TSO_ctr)                      \
      SymI_HasProto(ALLOC_TSO_adm)                      \
      SymI_HasProto(ALLOC_TSO_gds)                      \
      SymI_HasProto(ALLOC_TSO_slp)                      \
      SymI_HasProto(RET_NEW_ctr)                        \
      SymI_HasProto(RET_OLD_ctr)                        \
      SymI_HasProto(RET_UNBOXED_TUP_ctr)                \
1031 1032 1033
      SymI_HasProto(RET_SEMI_loads_avoided)


1034
// On most platforms, the garbage collector rewrites references
Ian Lynagh's avatar
Ian Lynagh committed
1035
//      to small integer and char objects to a set of common, shared ones.
1036 1037
//
// We don't do this when compiling to Windows DLLs at the moment because
Ian Lynagh's avatar
Ian Lynagh committed
1038
//      it doesn't support cross package data references well.
1039
//
1040
#if defined(COMPILING_WINDOWS_DLL)
1041 1042
#define RTS_INTCHAR_SYMBOLS
#else
Ian Lynagh's avatar
Ian Lynagh committed
1043 1044 1045
#define RTS_INTCHAR_SYMBOLS                             \
      SymI_HasProto(stg_CHARLIKE_closure)               \
      SymI_HasProto(stg_INTLIKE_closure)
1046 1047 1048
#endif


1049 1050 1051 1052 1053 1054 1055 1056 1057 1058 1059 1060 1061 1062 1063 1064 1065 1066 1067 1068 1069 1070 1071 1072 1073 1074 1075 1076 1077 1078
#define RTS_SYMBOLS                                                     \
      Maybe_Stable_Names                                                \
      RTS_TICKY_SYMBOLS                                                 \
      SymI_HasProto(StgReturn)                                          \
      SymI_HasProto(stg_gc_noregs)                                      \
      SymI_HasProto(stg_ret_v_info)                                     \
      SymI_HasProto(stg_ret_p_info)                                     \
      SymI_HasProto(stg_ret_n_info)                                     \
      SymI_HasProto(stg_ret_f_info)                                     \
      SymI_HasProto(stg_ret_d_info)                                     \
      SymI_HasProto(stg_ret_l_info)                                     \
      SymI_HasProto(stg_gc_prim_p)                                      \
      SymI_HasProto(stg_gc_prim_pp)                                     \
      SymI_HasProto(stg_gc_prim_n)                                      \
      SymI_HasProto(stg_enter_info)                                     \
      SymI_HasProto(__stg_gc_enter_1)                                   \
      SymI_HasProto(stg_gc_unpt_r1)                                     \
      SymI_HasProto(stg_gc_unbx_r1)                                     \
      SymI_HasProto(stg_gc_f1)                                          \
      SymI_HasProto(stg_gc_d1)                                          \
      SymI_HasProto(stg_gc_l1)                                          \
      SymI_HasProto(stg_gc_pp)                                          \
      SymI_HasProto(stg_gc_ppp)                                         \
      SymI_HasProto(stg_gc_pppp)                                        \
      SymI_HasProto(__stg_gc_fun)                                       \
      SymI_HasProto(stg_gc_fun_info)                                    \
      SymI_HasProto(stg_yield_noregs)                                   \
      SymI_HasProto(stg_yield_to_interpreter)                           \
      SymI_HasProto(stg_block_noregs)                                   \
      SymI_HasProto(stg_block_takemvar)                                 \
1079
      SymI_HasProto(stg_block_readmvar)                           \
1080 1081 1082 1083 1084 1085 1086 1087 1088 1089 1090 1091 1092 1093 1094 1095 1096 1097 1098 1099 1100 1101 1102 1103 1104 1105 1106 1107 1108 1109 1110 1111 1112
      SymI_HasProto(stg_block_putmvar)                                  \
      MAIN_CAP_SYM                                                      \
      SymI_HasProto(MallocFailHook)                                     \
      SymI_HasProto(OnExitHook)                                         \
      SymI_HasProto(OutOfHeapHook)                                      \
      SymI_HasProto(StackOverflowHook)                                  \
      SymI_HasProto(addDLL)                                             \
      SymI_HasProto(__int_encodeDouble)                                 \
      SymI_HasProto(__word_encodeDouble)                                \
      SymI_HasProto(__int_encodeFloat)                                  \
      SymI_HasProto(__word_encodeFloat)                                 \
      SymI_HasProto(stg_atomicallyzh)                                   \
      SymI_HasProto(barf)                                               \
      SymI_HasProto(debugBelch)                                         \
      SymI_HasProto(errorBelch)                                         \
      SymI_HasProto(sysErrorBelch)                                      \
      SymI_HasProto(stg_getMaskingStatezh)                              \
      SymI_HasProto(stg_maskAsyncExceptionszh)                          \
      SymI_HasProto(stg_maskUninterruptiblezh)                          \
      SymI_HasProto(stg_catchzh)                                        \
      SymI_HasProto(stg_catchRetryzh)                                   \
      SymI_HasProto(stg_catchSTMzh)                                     \
      SymI_HasProto(stg_checkzh)                                        \
      SymI_HasProto(closure_flags)                                      \
      SymI_HasProto(cmp_thread)                                         \
      SymI_HasProto(createAdjustor)                                     \
      SymI_HasProto(stg_decodeDoublezu2Intzh)                           \
      SymI_HasProto(stg_decodeFloatzuIntzh)                             \
      SymI_HasProto(defaultsHook)                                       \
      SymI_HasProto(stg_delayzh)                                        \
      SymI_HasProto(stg_deRefWeakzh)                                    \
      SymI_HasProto(stg_deRefStablePtrzh)                               \
      SymI_HasProto(dirty_MUT_VAR)                                      \
1113
      SymI_HasProto(dirty_TVAR)                                         \
1114 1115 1116 1117 1118
      SymI_HasProto(stg_forkzh)                                         \
      SymI_HasProto(stg_forkOnzh)                                       \
      SymI_HasProto(forkProcess)                                        \
      SymI_HasProto(forkOS_createThread)                                \
      SymI_HasProto(freeHaskellFunctionPtr)                             \
Ian Lynagh's avatar
Ian Lynagh committed
1119 1120 1121 1122 1123 1124
      SymI_HasProto(getOrSetGHCConcSignalSignalHandlerStore)            \
      SymI_HasProto(getOrSetGHCConcWindowsPendingDelaysStore)           \
      SymI_HasProto(getOrSetGHCConcWindowsIOManagerThreadStore)         \
      SymI_HasProto(getOrSetGHCConcWindowsProddingStore)                \
      SymI_HasProto(getOrSetSystemEventThreadEventManagerStore)         \
      SymI_HasProto(getOrSetSystemEventThreadIOManagerThreadStore)      \
1125 1126
      SymI_HasProto(getOrSetSystemTimerThreadEventManagerStore)         \
      SymI_HasProto(getOrSetSystemTimerThreadIOManagerThreadStore)      \
1127
      SymI_HasProto(getOrSetLibHSghcFastStringTable)                    \
1128 1129 1130 1131 1132 1133
      SymI_HasProto(getGCStats)                                         \
      SymI_HasProto(getGCStatsEnabled)                                  \
      SymI_HasProto(genericRaise)                                       \
      SymI_HasProto(getProgArgv)                                        \
      SymI_HasProto(getFullProgArgv)                                    \
      SymI_HasProto(getStablePtr)                                       \
1134
      SymI_HasProto(foreignExportStablePtr)                             \
1135 1136 1137 1138 1139
      SymI_HasProto(hs_init)                                            \
      SymI_HasProto(hs_exit)                                            \
      SymI_HasProto(hs_set_argv)                                        \
      SymI_HasProto(hs_add_root)                                        \
      SymI_HasProto(hs_perform_gc)                                      \
1140 1141
      SymI_HasProto(hs_lock_stable_tables)                              \
      SymI_HasProto(hs_unlock_stable_tables)                            \
1142
      SymI_HasProto(hs_free_stable_ptr)                                 \
1143
      SymI_HasProto(hs_free_stable_ptr_unsafe)                          \
1144 1145 1146 1147
      SymI_HasProto(hs_free_fun_ptr)                                    \
      SymI_HasProto(hs_hpc_rootModule)                                  \
      SymI_HasProto(hs_hpc_module)                                      \
      SymI_HasProto(initLinker)                                         \
1148
      SymI_HasProto(initLinker_)                                        \
1149 1150 1151 1152 1153 1154 1155 1156 1157 1158 1159 1160 1161 1162 1163 1164
      SymI_HasProto(stg_unpackClosurezh)                                \
      SymI_HasProto(stg_getApStackValzh)                                \
      SymI_HasProto(stg_getSparkzh)                                     \
      SymI_HasProto(stg_numSparkszh)                                    \
      SymI_HasProto(stg_isCurrentThreadBoundzh)                         \
      SymI_HasProto(stg_isEmptyMVarzh)                                  \
      SymI_HasProto(stg_killThreadzh)                                   \
      SymI_HasProto(loadArchive)                                        \
      SymI_HasProto(loadObj)                                            \
      SymI_HasProto(insertSymbol)                                       \
      SymI_HasProto(lookupSymbol)                                       \
      SymI_HasProto(stg_makeStablePtrzh)                                \
      SymI_HasProto(stg_mkApUpd0zh)                                     \
      SymI_HasProto(stg_myThreadIdzh)                                   \
      SymI_HasProto(stg_labelThreadzh)                                  \
      SymI_HasProto(stg_newArrayzh)                                     \
tibbe's avatar
tibbe committed
1165 1166 1167 1168
      SymI_HasProto(stg_copyArrayzh)                                    \
      SymI_HasProto(stg_copyMutableArrayzh)                             \
      SymI_HasProto(stg_copyArrayArrayzh)                               \
      SymI_HasProto(stg_copyMutableArrayArrayzh)                        \
1169 1170
      SymI_HasProto(stg_cloneArrayzh)                                   \
      SymI_HasProto(stg_cloneMutableArrayzh)                            \
tibbe's avatar
tibbe committed
1171
      SymI_HasProto(stg_freezzeArrayzh)                                 \
1172
      SymI_HasProto(stg_thawArrayzh)                                    \
1173
      SymI_HasProto(stg_newArrayArrayzh)                                \
1174
      SymI_HasProto(stg_casArrayzh)                                     \
1175 1176 1177 1178 1179 1180 1181 1182 1183
      SymI_HasProto(stg_newSmallArrayzh)                                \
      SymI_HasProto(stg_unsafeThawSmallArrayzh)                         \
      SymI_HasProto(stg_cloneSmallArrayzh)                              \
      SymI_HasProto(stg_cloneSmallMutableArrayzh)                       \
      SymI_HasProto(stg_freezzeSmallArrayzh)                            \
      SymI_HasProto(stg_thawSmallArrayzh)                               \
      SymI_HasProto(stg_copySmallArrayzh)                               \
      SymI_HasProto(stg_copySmallMutableArrayzh)                        \
      SymI_HasProto(stg_casSmallArrayzh)                                \
1184 1185
      SymI_HasProto(stg_newBCOzh)                                       \
      SymI_HasProto(stg_newByteArrayzh)                                 \
1186
      SymI_HasProto(stg_casIntArrayzh)                                  \
1187
      SymI_HasProto(stg_fetchAddIntArrayzh)                             \
1188 1189 1190 1191 1192 1193 1194 1195 1196 1197 1198 1199 1200 1201 1202 1203 1204 1205 1206 1207 1208 1209 1210 1211 1212 1213 1214 1215 1216 1217 1218 1219 1220 1221 1222 1223 1224 1225 1226 1227 1228 1229 1230 1231 1232 1233 1234 1235 1236 1237 1238 1239 1240 1241 1242 1243 1244 1245 1246 1247 1248 1249 1250 1251 1252 1253 1254 1255 1256 1257 1258
      SymI_HasProto(stg_newMVarzh)                                      \
      SymI_HasProto(stg_newMutVarzh)                                    \
      SymI_HasProto(stg_newTVarzh)                                      \
      SymI_HasProto(stg_noDuplicatezh)                                  \
      SymI_HasProto(stg_atomicModifyMutVarzh)                           \
      SymI_HasProto(stg_casMutVarzh)                                    \
      SymI_HasProto(stg_newPinnedByteArrayzh)                           \
      SymI_HasProto(stg_newAlignedPinnedByteArrayzh)                    \
      SymI_HasProto(newSpark)                                           \
      SymI_HasProto(performGC)                                          \
      SymI_HasProto(performMajorGC)                                     \
      SymI_HasProto(prog_argc)                                          \
      SymI_HasProto(prog_argv)                                          \
      SymI_HasProto(stg_putMVarzh)                                      \
      SymI_HasProto(stg_raisezh)                                        \
      SymI_HasProto(stg_raiseIOzh)                                      \
      SymI_HasProto(stg_readTVarzh)                                     \
      SymI_HasProto(stg_readTVarIOzh)                                   \
      SymI_HasProto(resumeThread)                                       \
      SymI_HasProto(setNumCapabilities)                                 \
      SymI_HasProto(getNumberOfProcessors)                              \
      SymI_HasProto(resolveObjs)                                        \
      SymI_HasProto(stg_retryzh)                                        \
      SymI_HasProto(rts_apply)                                          \
      SymI_HasProto(rts_checkSchedStatus)                               \
      SymI_HasProto(rts_eval)                                           \
      SymI_HasProto(rts_evalIO)                                         \
      SymI_HasProto(rts_evalLazyIO)                                     \
      SymI_HasProto(rts_evalStableIO)                                   \
      SymI_HasProto(rts_eval_)                                          \
      SymI_HasProto(rts_getBool)                                        \
      SymI_HasProto(rts_getChar)                                        \
      SymI_HasProto(rts_getDouble)                                      \
      SymI_HasProto(rts_getFloat)                                       \
      SymI_HasProto(rts_getInt)                                         \
      SymI_HasProto(rts_getInt8)                                        \
      SymI_HasProto(rts_getInt16)                                       \
      SymI_HasProto(rts_getInt32)                                       \
      SymI_HasProto(rts_getInt64)                                       \
      SymI_HasProto(rts_getPtr)                                         \
      SymI_HasProto(rts_getFunPtr)                                      \
      SymI_HasProto(rts_getStablePtr)                                   \
      SymI_HasProto(rts_getThreadId)                                    \
      SymI_HasProto(rts_getWord)                                        \
      SymI_HasProto(rts_getWord8)                                       \
      SymI_HasProto(rts_getWord16)                                      \
      SymI_HasProto(rts_getWord32)                                      \
      SymI_HasProto(rts_getWord64)                                      \
      SymI_HasProto(rts_lock)                                           \
      SymI_HasProto(rts_mkBool)                                         \
      SymI_HasProto(rts_mkChar)                                         \
      SymI_HasProto(rts_mkDouble)                                       \
      SymI_HasProto(rts_mkFloat)                                        \
      SymI_HasProto(rts_mkInt)                                          \
      SymI_HasProto(rts_mkInt8)                                         \
      SymI_HasProto(rts_mkInt16)                                        \
      SymI_HasProto(rts_mkInt32)                                        \
      SymI_HasProto(rts_mkInt64)                                        \
      SymI_HasProto(rts_mkPtr)                                          \
      SymI_HasProto(rts_mkFunPtr)                                       \
      SymI_HasProto(rts_mkStablePtr)                                    \
      SymI_HasProto(rts_mkString)                                       \
      SymI_HasProto(rts_mkWord)                                         \
      SymI_HasProto(rts_mkWord8)                                        \
      SymI_HasProto(rts_mkWord16)                                       \
      SymI_HasProto(rts_mkWord32)                                       \
      SymI_HasProto(rts_mkWord64)                                       \
      SymI_HasProto(rts_unlock)                                         \
      SymI_HasProto(rts_unsafeGetMyCapability)                          \
      SymI_HasProto(rtsSupportsBoundThreads)                            \
      SymI_HasProto(rts_isProfiled)                                     \
1259
      SymI_HasProto(rts_isDynamic)                                      \
1260 1261 1262 1263
      SymI_HasProto(setProgArgv)                                        \
      SymI_HasProto(startupHaskell)                                     \
      SymI_HasProto(shutdownHaskell)                                    \
      SymI_HasProto(shutdownHaskellAndExit)                             \
1264
      SymI_HasProto(stable_name_table)                                  \
1265 1266 1267 1268 1269 1270 1271 1272 1273 1274
      SymI_HasProto(stable_ptr_table)                                   \
      SymI_HasProto(stackOverflow)                                      \
      SymI_HasProto(stg_CAF_BLACKHOLE_info)                             \
      SymI_HasProto(stg_BLACKHOLE_info)                                 \
      SymI_HasProto(__stg_EAGER_BLACKHOLE_info)                         \
      SymI_HasProto(stg_BLOCKING_QUEUE_CLEAN_info)                      \
      SymI_HasProto(stg_BLOCKING_QUEUE_DIRTY_info)                      \
      SymI_HasProto(startTimer)                                         \
      SymI_HasProto(stg_MVAR_CLEAN_info)                                \
      SymI_HasProto(stg_MVAR_DIRTY_info)                                \
1275 1276
      SymI_HasProto(stg_TVAR_CLEAN_info)                                \
      SymI_HasProto(stg_TVAR_DIRTY_info)                                \
1277 1278 1279 1280 1281
      SymI_HasProto(stg_IND_STATIC_info)                                \
      SymI_HasProto(stg_ARR_WORDS_info)                                 \
      SymI_HasProto(stg_MUT_ARR_PTRS_DIRTY_info)                        \
      SymI_HasProto(stg_MUT_ARR_PTRS_FROZEN_info)                       \
      SymI_HasProto(stg_MUT_ARR_PTRS_FROZEN0_info)                      \
tibbe's avatar
tibbe committed
1282 1283 1284
      SymI_HasProto(stg_SMALL_MUT_ARR_PTRS_DIRTY_info)                  \
      SymI_HasProto(stg_SMALL_MUT_ARR_PTRS_FROZEN_info)                 \
      SymI_HasProto(stg_SMALL_MUT_ARR_PTRS_FROZEN0_info)                \
1285 1286
      SymI_HasProto(stg_MUT_VAR_CLEAN_info)                             \
      SymI_HasProto(stg_MUT_VAR_DIRTY_info)                             \
1287 1288 1289 1290 1291
      SymI_HasProto(stg_WEAK_info)                                      \
      SymI_HasProto(stg_ap_v_info)                                      \
      SymI_HasProto(stg_ap_f_info)                                      \
      SymI_HasProto(stg_ap_d_info)                                      \
      SymI_HasProto(stg_ap_l_info)                                      \
1292
      SymI_HasProto(stg_ap_v16_info)                                    \
1293
      SymI_HasProto(stg_ap_v32_info)                                    \
1294
      SymI_HasProto(stg_ap_v64_info)                                    \
1295 1296 1297 1298 1299 1300 1301 1302 1303 1304 1305 1306 1307 1308 1309
      SymI_HasProto(stg_ap_n_info)                                      \
      SymI_HasProto(stg_ap_p_info)                                      \
      SymI_HasProto(stg_ap_pv_info)                                     \
      SymI_HasProto(stg_ap_pp_info)                                     \
      SymI_HasProto(stg_ap_ppv_info)                                    \
      SymI_HasProto(stg_ap_ppp_info)                                    \
      SymI_HasProto(stg_ap_pppv_info)                                   \
      SymI_HasProto(stg_ap_pppp_info)                                   \
      SymI_HasProto(stg_ap_ppppp_info)                                  \
      SymI_HasProto(stg_ap_pppppp_info)                                 \
      SymI_HasProto(stg_ap_0_fast)                                      \
      SymI_HasProto(stg_ap_v_fast)                                      \
      SymI_HasProto(stg_ap_f_fast)                                      \
      SymI_HasProto(stg_ap_d_fast)                                      \
      SymI_HasProto(stg_ap_l_fast)                                      \
1310
      SymI_HasProto(stg_ap_v16_fast)                                    \
1311
      SymI_HasProto(stg_ap_v32_fast)                                    \
1312
      SymI_HasProto(stg_ap_v64_fast)                                    \
1313 1314 1315 1316 1317 1318 1319 1320 1321 1322 1323 1324 1325 1326 1327 1328 1329 1330 1331 1332 1333 1334 1335 1336 1337 1338 1339 1340
      SymI_HasProto(stg_ap_n_fast)                                      \
      SymI_HasProto(stg_ap_p_fast)                                      \
      SymI_HasProto(stg_ap_pv_fast)                                     \
      SymI_HasProto(stg_ap_pp_fast)                                     \
      SymI_HasProto(stg_ap_ppv_fast)                                    \
      SymI_HasProto(stg_ap_ppp_fast)                                    \
      SymI_HasProto(stg_ap_pppv_fast)                                   \
      SymI_HasProto(stg_ap_pppp_fast)                                   \
      SymI_HasProto(stg_ap_ppppp_fast)                                  \
      SymI_HasProto(stg_ap_pppppp_fast)                                 \
      SymI_HasProto(stg_ap_1_upd_info)                                  \
      SymI_HasProto(stg_ap_2_upd_info)                                  \
      SymI_HasProto(stg_ap_3_upd_info)                                  \
      SymI_HasProto(stg_ap_4_upd_info)                                  \
      SymI_HasProto(stg_ap_5_upd_info)                                  \
      SymI_HasProto(stg_ap_6_upd_info)                                  \
      SymI_HasProto(stg_ap_7_upd_info)                                  \
      SymI_HasProto(stg_exit)                                           \
      SymI_HasProto(stg_sel_0_upd_info)                                 \
      SymI_HasProto(stg_sel_1_upd_info)                                 \
      SymI_HasProto(stg_sel_2_upd_info)                                 \
      SymI_HasProto(stg_sel_3_upd_info)                                 \
      SymI_HasProto(stg_sel_4_upd_info)                                 \
      SymI_HasProto(stg_sel_5_upd_info)                                 \
      SymI_HasProto(stg_sel_6_upd_info)                                 \
      SymI_HasProto(stg_sel_7_upd_info)                                 \
      SymI_HasProto(stg_sel_8_upd_info)                                 \
      SymI_HasProto(stg_sel_9_upd_info)                                 \
1341 1342 1343 1344 1345 1346 1347 1348 1349 1350 1351 1352 1353 1354 1355 1356 1357 1358 1359 1360 1361 1362
      SymI_HasProto(stg_sel_10_upd_info)                                \
      SymI_HasProto(stg_sel_11_upd_info)                                \
      SymI_HasProto(stg_sel_12_upd_info)                                \
      SymI_HasProto(stg_sel_13_upd_info)                                \
      SymI_HasProto(stg_sel_14_upd_info)                                \
      SymI_HasProto(stg_sel_15_upd_info)                                \
      SymI_HasProto(stg_sel_0_noupd_info)                                 \
      SymI_HasProto(stg_sel_1_noupd_info)                                 \
      SymI_HasProto(stg_sel_2_noupd_info)                                 \
      SymI_HasProto(stg_sel_3_noupd_info)                                 \
      SymI_HasProto(stg_sel_4_noupd_info)                                 \
      SymI_HasProto(stg_sel_5_noupd_info)                                 \
      SymI_HasProto(stg_sel_6_noupd_info)                                 \
      SymI_HasProto(stg_sel_7_noupd_info)                                 \
      SymI_HasProto(stg_sel_8_noupd_info)                                 \
      SymI_HasProto(stg_sel_9_noupd_info)                                 \
      SymI_HasProto(stg_sel_10_noupd_info)                                \
      SymI_HasProto(stg_sel_11_noupd_info)                                \
      SymI_HasProto(stg_sel_12_noupd_info)                                \
      SymI_HasProto(stg_sel_13_noupd_info)                                \
      SymI_HasProto(stg_sel_14_noupd_info)                                \
      SymI_HasProto(stg_sel_15_noupd_info)                                \
1363 1364 1365 1366
      SymI_HasProto(stg_upd_frame_info)                                 \
      SymI_HasProto(stg_bh_upd_frame_info)                              \
      SymI_HasProto(suspendThread)                                      \
      SymI_HasProto(stg_takeMVarzh)                                     \
1367
      SymI_HasProto(stg_readMVarzh)                               \
1368 1369 1370
      SymI_HasProto(stg_threadStatuszh)                                 \
      SymI_HasProto(stg_tryPutMVarzh)                                   \
      SymI_HasProto(stg_tryTakeMVarzh)                                  \
1371
      SymI_HasProto(stg_tryReadMVarzh)                            \
1372 1373 1374 1375 1376 1377 1378 1379 1380 1381 1382 1383 1384
      SymI_HasProto(stg_unmaskAsyncExceptionszh)                        \
      SymI_HasProto(unloadObj)                                          \
      SymI_HasProto(stg_unsafeThawArrayzh)                              \
      SymI_HasProto(stg_waitReadzh)                                     \
      SymI_HasProto(stg_waitWritezh)                                    \
      SymI_HasProto(stg_writeTVarzh)                                    \
      SymI_HasProto(stg_yieldzh)                                        \
      SymI_NeedsProto(stg_interp_constr_entry)                          \
      SymI_HasProto(stg_arg_bitmaps)                                    \
      SymI_HasProto(large_alloc_lim)                                    \
      SymI_HasProto(g0)                                                 \
      SymI_HasProto(allocate)                                           \
      SymI_HasProto(allocateExec)                                       \
1385
      SymI_HasProto(flushExec)                                          \
1386 1387 1388 1389 1390 1391 1392 1393 1394
      SymI_HasProto(freeExec)                                           \
      SymI_HasProto(getAllocations)                                     \
      SymI_HasProto(revertCAFs)                                         \
      SymI_HasProto(RtsFlags)                                           \
      SymI_NeedsProto(rts_breakpoint_io_action)                         \
      SymI_NeedsProto(rts_stop_next_breakpoint)                         \
      SymI_NeedsProto(rts_stop_on_exception)                            \
      SymI_HasProto(stopTimer)                                          \
      SymI_HasProto(n_capabilities)                                     \
1395
      SymI_HasProto(enabled_capabilities)                               \
1396 1397
      SymI_HasProto(stg_traceCcszh)                                     \
      SymI_HasProto(stg_traceEventzh)                                   \
1398
      SymI_HasProto(stg_traceMarkerzh)                                  \
1399 1400 1401 1402 1403
      SymI_HasProto(getMonotonicNSec)                                   \
      SymI_HasProto(lockFile)                                           \
      SymI_HasProto(unlockFile)                                         \
      SymI_HasProto(startProfTimer)                                     \
      SymI_HasProto(stopProfTimer)                                      \
Austin Seipp's avatar
Austin Seipp committed
1404 1405
      SymI_HasProto(atomic_inc)                                         \
      SymI_HasProto(atomic_dec)                                         \
1406
      RTS_USER_SIGNALS_SYMBOLS                                          \
1407
      RTS_INTCHAR_SYMBOLS
1408

1409

1410
// 64-bit support functions in libgcc.a
1411
#if defined(__GNUC__) && SIZEOF_VOID_P <= 4 && !defined(_ABIN32)
Ian Lynagh's avatar
Ian Lynagh committed
1412
#define RTS_LIBGCC_SYMBOLS                             \
1413 1414 1415
      SymI_NeedsProto(__divdi3)                        \
      SymI_NeedsProto(__udivdi3)                       \
      SymI_NeedsProto(__moddi3)                        \
Ian Lynagh's avatar
Ian Lynagh committed
1416 1417 1418 1419
      SymI_NeedsProto(__umoddi3)                       \
      SymI_NeedsProto(__muldi3)                        \
      SymI_NeedsProto(__ashldi3)                       \
      SymI_NeedsProto(__ashrdi3)                       \
1420 1421
      SymI_NeedsProto(__lshrdi3)                       \
      SymI_NeedsProto(__fixunsdfdi)
1422 1423 1424 1425
#else
#define RTS_LIBGCC_SYMBOLS
#endif

1426
#if defined(darwin_HOST_OS) && defined(powerpc_HOST_ARCH)
1427 1428 1429
      // Symbols that don't have a leading underscore
      // on Mac OS X. They have to receive special treatment,
      // see machoInitSymbolsWithoutUnderscore()
Ian Lynagh's avatar
Ian Lynagh committed
1430 1431
#define RTS_MACHO_NOUNDERLINE_SYMBOLS                   \
      SymI_NeedsProto(saveFP)                           \
1432
      SymI_NeedsProto(restFP)
1433
#endif
1434 1435

/* entirely bogus claims about types of these symbols */
1436
#define SymI_NeedsProto(vvv)  extern void vvv(void);
1437
#if defined(COMPILING_WINDOWS_DLL)
1438