Linker.c 254 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"
Simon Marlow's avatar
Simon Marlow committed
32 33 34 35

#if !defined(mingw32_HOST_OS)
#include "posix/Signals.h"
#endif
36

Simon Marlow's avatar
Simon Marlow committed
37 38 39
// get protos for is*()
#include <ctype.h>

40
#ifdef HAVE_SYS_TYPES_H
41
#include <sys/types.h>
42 43
#endif

Ian Lynagh's avatar
Ian Lynagh committed
44
#include <inttypes.h>
45 46
#include <stdlib.h>
#include <string.h>
47 48
#include <stdio.h>
#include <assert.h>
49

50
#ifdef HAVE_SYS_STAT_H
51
#include <sys/stat.h>
52
#endif
53

54
#if defined(HAVE_DLFCN_H)
55
#include <dlfcn.h>
56
#endif
57

58
#if defined(cygwin32_HOST_OS)
sof's avatar
sof committed
59 60 61 62 63 64 65 66 67 68 69 70 71 72 73
#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

74 75 76
#if (defined(powerpc_HOST_ARCH) && defined(linux_HOST_OS)) \
 || (!defined(powerpc_HOST_ARCH) && \
    (   defined(linux_HOST_OS)     || defined(freebsd_HOST_OS) || \
77 78
        defined(dragonfly_HOST_OS) || defined(netbsd_HOST_OS ) || \
        defined(openbsd_HOST_OS  ) || defined(darwin_HOST_OS ) || \
79
        defined(kfreebsdgnu_HOST_OS) || defined(gnu_HOST_OS)))
80
/* Don't use mmap on powerpc_HOST_ARCH as mmap doesn't support
81 82 83 84
 * 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.
 */
85 86 87
#define USE_MMAP
#include <fcntl.h>
#include <sys/mman.h>
dons's avatar
dons committed
88 89 90 91 92

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

93 94
#endif

95 96 97 98 99 100 101 102 103 104

/* 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
105
#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)
106
#  define OBJFORMAT_ELF
Ian Lynagh's avatar
Ian Lynagh committed
107 108
#  include <regex.h>    // regex is already used by dlopen() so this is OK
                        // to use here without requiring an additional lib
109
#elif defined(cygwin32_HOST_OS) || defined (mingw32_HOST_OS)
110
#  define OBJFORMAT_PEi386
111
#  include <windows.h>
sof's avatar
sof committed
112
#  include <math.h>
113
#elif defined(darwin_HOST_OS)
114
#  define OBJFORMAT_MACHO
115
#  include <regex.h>
Ian Lynagh's avatar
Ian Lynagh committed
116 117
#  include <mach/machine.h>
#  include <mach-o/fat.h>
118 119 120
#  include <mach-o/loader.h>
#  include <mach-o/nlist.h>
#  include <mach-o/reloc.h>
121
#if !defined(HAVE_DLFCN_H)
122
#  include <mach-o/dyld.h>
123
#endif
124 125 126
#if defined(powerpc_HOST_ARCH)
#  include <mach-o/ppc/reloc.h>
#endif
127 128 129
#if defined(x86_64_HOST_ARCH)
#  include <mach-o/x86_64/reloc.h>
#endif
130 131
#endif

132 133 134 135
#if defined(x86_64_HOST_ARCH) && defined(darwin_HOST_OS)
#define ALWAYS_PIC
#endif

136 137 138 139
#if defined(dragonfly_HOST_OS)
#include <sys/tls.h>
#endif

140 141 142 143 144 145 146
typedef struct _RtsSymbolInfo {
    void *value;
    const ObjectCode *owner;
    HsBool weak;
} RtsSymbolInfo;

/* Hash table mapping symbol names to RtsSymbolInfo */
147
static /*Str*/HashTable *symhash;
148

149
/* List of currently loaded objects */
Ian Lynagh's avatar
Ian Lynagh committed
150
ObjectCode *objects = NULL;     /* initially empty */
151

152 153 154 155
/* List of objects that have been unloaded via unloadObj(), but are waiting
   to be actually freed via checkUnload() */
ObjectCode *unloaded_objects = NULL; /* initially empty */

156 157 158
/* Type of the initializer */
typedef void (*init_t) (int argc, char **argv, char **env);

159
static HsInt loadOc( ObjectCode* oc );
160
static ObjectCode* mkOc( pathchar *path, char *image, int imageSize,
161
                         char *archiveMemberName
162 163 164 165 166 167 168
#ifndef USE_MMAP
#ifdef darwin_HOST_OS
                       , int misalignment
#endif
#endif
                       );

169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200
// 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;
}


201
#if defined(OBJFORMAT_ELF)
202 203 204
static int ocVerifyImage_ELF    ( ObjectCode* oc );
static int ocGetNames_ELF       ( ObjectCode* oc );
static int ocResolve_ELF        ( ObjectCode* oc );
205
static int ocRunInit_ELF        ( ObjectCode* oc );
Ben Gamari's avatar
Ben Gamari committed
206
#if defined(powerpc_HOST_ARCH) || defined(x86_64_HOST_ARCH) || defined(arm_HOST_ARCH)
207
static int ocAllocateSymbolExtras_ELF ( ObjectCode* oc );
208
#endif
209
#elif defined(OBJFORMAT_PEi386)
210 211 212
static int ocVerifyImage_PEi386 ( ObjectCode* oc );
static int ocGetNames_PEi386    ( ObjectCode* oc );
static int ocResolve_PEi386     ( ObjectCode* oc );
213
static int ocRunInit_PEi386     ( ObjectCode* oc );
214 215
static void *lookupSymbolInDLLs ( unsigned char *lbl );
static void zapTrailingAtSign   ( unsigned char *sym );
216 217 218 219
#elif defined(OBJFORMAT_MACHO)
static int ocVerifyImage_MachO    ( ObjectCode* oc );
static int ocGetNames_MachO       ( ObjectCode* oc );
static int ocResolve_MachO        ( ObjectCode* oc );
220
static int ocRunInit_MachO        ( ObjectCode* oc );
221

Ian Lynagh's avatar
Ian Lynagh committed
222
#ifndef USE_MMAP
223
static int machoGetMisalignment( FILE * );
Ian Lynagh's avatar
Ian Lynagh committed
224
#endif
225 226 227
#if defined(powerpc_HOST_ARCH) || defined(x86_64_HOST_ARCH)
static int ocAllocateSymbolExtras_MachO ( ObjectCode* oc );
#endif
228
#ifdef powerpc_HOST_ARCH
229
static void machoInitSymbolsWithoutUnderscore( void );
230
#endif
231
#endif
232

233 234
static void freeProddableBlocks (ObjectCode *oc);

235 236 237 238 239 240 241 242 243 244 245 246 247
/* 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
248
 *
249 250 251 252 253 254 255 256
 * 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
257 258 259 260 261 262 263 264 265 266 267 268
 *
 * 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);
269 270
 */
#define X86_64_ELF_NONPIC_HACK 1
271

272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297
/* 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)
 */
298
#if !defined(ALWAYS_PIC) && defined(x86_64_HOST_ARCH)
299 300 301 302 303 304 305 306 307

#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
308
static void *mmap_32bit_base = (void *)MMAP_32BIT_BASE_DEFAULT;
309 310 311 312 313 314 315
#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

316 317 318 319
/* -----------------------------------------------------------------------------
 * Built-in symbols from the RTS
 */

320 321 322 323 324
typedef struct _RtsSymbolVal {
    char   *lbl;
    void   *addr;
} RtsSymbolVal;

Ian Lynagh's avatar
Ian Lynagh committed
325
#define Maybe_Stable_Names      SymI_HasProto(stg_mkWeakzh)                     \
326
                                SymI_HasProto(stg_mkWeakNoFinalizzerzh)         \
327
                                SymI_HasProto(stg_addCFinalizzerToWeakzh)       \
Ian Lynagh's avatar
Ian Lynagh committed
328 329
                                SymI_HasProto(stg_makeStableNamezh)             \
                                SymI_HasProto(stg_finalizzeWeakzh)
330

331
#if !defined (mingw32_HOST_OS)
332
#define RTS_POSIX_ONLY_SYMBOLS                  \
Ian Lynagh's avatar
Ian Lynagh committed
333 334 335 336 337
      SymI_HasProto(__hscore_get_saved_termios) \
      SymI_HasProto(__hscore_set_saved_termios) \
      SymI_HasProto(shutdownHaskellAndSignal)   \
      SymI_HasProto(signal_handlers)            \
      SymI_HasProto(stg_sig_install)            \
338
      SymI_HasProto(rtsTimerSignal)             \
Simon Marlow's avatar
Simon Marlow committed
339
      SymI_HasProto(atexit)                     \
340
      SymI_NeedsProto(nocldstop)
sof's avatar
sof committed
341
#endif
342

343
#if defined (cygwin32_HOST_OS)
sof's avatar
sof committed
344 345 346
#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
347
 * exports; sigh.
sof's avatar
sof committed
348
 */
349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425
#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)
426

Ian Lynagh's avatar
Ian Lynagh committed
427
#elif defined(mingw32_HOST_OS)
sof's avatar
sof committed
428 429
#define RTS_POSIX_ONLY_SYMBOLS  /**/
#define RTS_CYGWIN_ONLY_SYMBOLS /**/
430

431
#if HAVE_GETTIMEOFDAY
432
#define RTS_MINGW_GETTIMEOFDAY_SYM SymI_NeedsProto(gettimeofday)
433 434 435 436
#else
#define RTS_MINGW_GETTIMEOFDAY_SYM /**/
#endif

437 438 439 440 441 442
#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
443
#if defined(i386_HOST_ARCH)
444
#define RTS_WIN32_ONLY(X) X
Ian Lynagh's avatar
Ian Lynagh committed
445
#else
446 447 448 449 450 451 452
#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
453 454
#endif

455 456
/* These are statically linked from the mingw libraries into the ghc
   executable, so we have to employ this hack. */
457
#define RTS_MINGW_ONLY_SYMBOLS                           \
Ian Lynagh's avatar
Ian Lynagh committed
458 459 460
      SymI_HasProto(stg_asyncReadzh)                     \
      SymI_HasProto(stg_asyncWritezh)                    \
      SymI_HasProto(stg_asyncDoProczh)                   \
461 462
      SymI_HasProto(getWin32ProgArgv)                    \
      SymI_HasProto(setWin32ProgArgv)                    \
463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483
      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)                               \
484
      RTS_WIN32_ONLY(SymI_NeedsProto(_alloca))           \
Ian Lynagh's avatar
Ian Lynagh committed
485 486 487 488 489 490 491 492 493 494 495
      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)                             \
496
      RTS___MINGW_VFPRINTF_SYM                           \
497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526
      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
527
      SymI_HasProto(erf)                                 \
528 529 530
      SymI_HasProto(erfc)                                \
      SymI_HasProto(erff)                                \
      SymI_HasProto(erfcf)                               \
531 532 533 534
      SymI_HasProto(memcpy)                              \
      SymI_HasProto(rts_InstallConsoleEvent)             \
      SymI_HasProto(rts_ConsoleHandlerDone)              \
      SymI_NeedsProto(mktime)                            \
535 536 537 538 539
      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))      \
540 541 542 543 544
      SymI_NeedsProto(localtime)                         \
      SymI_NeedsProto(gmtime)                            \
      SymI_NeedsProto(opendir)                           \
      SymI_NeedsProto(readdir)                           \
      SymI_NeedsProto(rewinddir)                         \
545 546 547
      RTS_WIN32_ONLY(SymI_NeedsProto(_imp____mb_cur_max)) \
      RTS_WIN32_ONLY(SymI_NeedsProto(_imp___pctype))     \
      RTS_WIN32_ONLY(SymI_NeedsProto(__chkstk))          \
548 549 550 551 552 553
      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))    \
554 555 556 557 558
      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))               \
559
      SymI_NeedsProto(getpid)                            \
560
      RTS_WIN64_ONLY(SymI_HasProto(access))              \
561
      SymI_HasProto(chmod)                               \
562 563
      RTS_WIN64_ONLY(SymI_HasProto(creat))               \
      RTS_WIN64_ONLY(SymI_HasProto(umask))               \
564
      SymI_HasProto(unlink)                              \
565 566
      RTS_WIN64_ONLY(SymI_NeedsProto(__imp__errno))      \
      RTS_WIN64_ONLY(SymI_NeedsProto(ftruncate64))       \
567
      RTS_WIN64_ONLY(SymI_HasProto(setmode))             \
568 569 570
      RTS_WIN64_ONLY(SymI_NeedsProto(__imp__wstat64))    \
      RTS_WIN64_ONLY(SymI_NeedsProto(__imp__fstat64))    \
      RTS_WIN64_ONLY(SymI_NeedsProto(__imp__wsopen))     \
571
      RTS_WIN64_ONLY(SymI_HasProto(__imp__environ))      \
Ian Lynagh's avatar
Ian Lynagh committed
572
      RTS_WIN64_ONLY(SymI_NeedsProto(__imp_GetFileAttributesA))          \
Ian Lynagh's avatar
Ian Lynagh committed
573
      RTS_WIN64_ONLY(SymI_NeedsProto(__imp_GetFileInformationByHandle))  \
574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589
      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))     \
590
      RTS_WIN64_ONLY(SymI_HasProto(free))                                \
Ian Lynagh's avatar
Ian Lynagh committed
591
      RTS_WIN64_ONLY(SymI_NeedsProto(raise))                             \
Ian Lynagh's avatar
Ian Lynagh committed
592
      RTS_WIN64_ONLY(SymI_NeedsProto(_getpid))                           \
Ian Lynagh's avatar
Ian Lynagh committed
593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612
      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
613 614 615 616
      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
617
      RTS_WIN64_ONLY(SymI_HasProto(_lseeki64))                           \
Ian Lynagh's avatar
Ian Lynagh committed
618
      RTS_WIN64_ONLY(SymI_HasProto(_wchmod))                             \
Ian Lynagh's avatar
Ian Lynagh committed
619 620 621 622 623
      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
624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779
      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
780
      RTS_MINGW_GETTIMEOFDAY_SYM                         \
781
      SymI_NeedsProto(closedir)
Ian Lynagh's avatar
Ian Lynagh committed
782 783 784 785

#else
#define RTS_MINGW_ONLY_SYMBOLS /**/
#define RTS_CYGWIN_ONLY_SYMBOLS /**/
786
#endif
787

788

789
#if defined(darwin_HOST_OS) && HAVE_PRINTF_LDBLSTUB
Ian Lynagh's avatar
Ian Lynagh committed
790
#define RTS_DARWIN_ONLY_SYMBOLS                             \
791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834
     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)
835 836 837 838
#else
#define RTS_DARWIN_ONLY_SYMBOLS
#endif

sof's avatar
sof committed
839
#ifndef SMP
840
# define MAIN_CAP_SYM SymI_HasProto(MainCapability)
sof's avatar
sof committed
841 842 843
#else
# define MAIN_CAP_SYM
#endif
844

sof's avatar
sof committed
845
#if !defined(mingw32_HOST_OS)
Ian Lynagh's avatar
Ian Lynagh committed
846
#define RTS_USER_SIGNALS_SYMBOLS        \
847
   SymI_HasProto(setIOManagerControlFd) \
Ian Lynagh's avatar
Ian Lynagh committed
848 849 850
   SymI_HasProto(setIOManagerWakeupFd)  \
   SymI_HasProto(ioManagerWakeup)       \
   SymI_HasProto(blockUserSignals)      \
851
   SymI_HasProto(unblockUserSignals)
sof's avatar
sof committed
852
#else
Ian Lynagh's avatar
Ian Lynagh committed
853 854 855 856 857
#define RTS_USER_SIGNALS_SYMBOLS        \
   SymI_HasProto(ioManagerWakeup)       \
   SymI_HasProto(sendIOManagerEvent)    \
   SymI_HasProto(readIOManagerEvent)    \
   SymI_HasProto(getIOManagerEvent)     \
858
   SymI_HasProto(console_handler)
sof's avatar
sof committed
859 860
#endif

861 862 863 864 865 866 867 868 869 870 871 872 873 874 875
#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)
876

877 878 879
#ifdef TABLES_NEXT_TO_CODE
#define RTS_RET_SYMBOLS /* nothing */
#else
Ian Lynagh's avatar
Ian Lynagh committed
880 881 882 883 884 885 886
#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)                       \
887
      SymI_HasProto(stg_ap_v16_ret)                     \
888
      SymI_HasProto(stg_ap_v32_ret)                     \
889
      SymI_HasProto(stg_ap_v64_ret)                     \
Ian Lynagh's avatar
Ian Lynagh committed
890 891 892 893 894 895 896 897 898
      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)                   \
899
      SymI_HasProto(stg_ap_pppppp_ret)
900 901
#endif

902 903
/* 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
904 905 906 907 908
#define RTS_TICKY_SYMBOLS                               \
      SymI_NeedsProto(ticky_entry_ctrs)                 \
      SymI_NeedsProto(top_ct)                           \
                                                        \
      SymI_HasProto(ENT_VIA_NODE_ctr)                   \
909 910 911 912
      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
913 914 915 916 917 918 919 920 921 922 923
      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
924
      SymI_HasProto(ENT_LNE_ctr)                        \
Ian Lynagh's avatar
Ian Lynagh committed
925
      SymI_HasProto(UNKNOWN_CALL_ctr)                   \
nfrisby's avatar
nfrisby committed
926 927 928 929 930 931 932 933 934 935 936 937 938 939 940 941
      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)                \
942
      SymI_HasProto(ticky_slow_call_unevald)            \
Ian Lynagh's avatar
Ian Lynagh committed
943 944 945 946 947 948 949 950 951 952 953 954 955 956 957 958 959 960 961 962 963 964 965 966 967
      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)                     \
968 969
      SymI_HasProto(HEAP_CHK_ctr)			\
      SymI_HasProto(STK_CHK_ctr)                        \
nfrisby's avatar
nfrisby committed
970 971
      SymI_HasProto(ALLOC_RTS_ctr)                      \
      SymI_HasProto(ALLOC_RTS_tot)                      \
Ian Lynagh's avatar
Ian Lynagh committed
972 973 974 975 976 977 978 979 980 981 982 983 984 985 986 987 988 989 990 991 992 993 994 995 996 997 998 999 1000 1001 1002 1003 1004 1005 1006 1007 1008 1009 1010 1011 1012 1013 1014 1015 1016 1017
      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)                \
1018 1019 1020
      SymI_HasProto(RET_SEMI_loads_avoided)


1021
// On most platforms, the garbage collector rewrites references
Ian Lynagh's avatar
Ian Lynagh committed
1022
//      to small integer and char objects to a set of common, shared ones.
1023 1024
//
// We don't do this when compiling to Windows DLLs at the moment because
Ian Lynagh's avatar
Ian Lynagh committed
1025
//      it doesn't support cross package data references well.
1026
//
1027
#if defined(COMPILING_WINDOWS_DLL)
1028 1029
#define RTS_INTCHAR_SYMBOLS
#else
Ian Lynagh's avatar
Ian Lynagh committed
1030 1031 1032
#define RTS_INTCHAR_SYMBOLS                             \
      SymI_HasProto(stg_CHARLIKE_closure)               \
      SymI_HasProto(stg_INTLIKE_closure)
1033 1034 1035
#endif


1036 1037 1038 1039 1040 1041 1042 1043 1044 1045 1046 1047 1048 1049 1050 1051 1052 1053 1054 1055 1056 1057 1058 1059 1060 1061 1062 1063 1064 1065
#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)                                 \
1066
      SymI_HasProto(stg_block_readmvar)                           \
1067 1068 1069 1070 1071 1072 1073 1074 1075 1076 1077 1078 1079 1080 1081 1082 1083 1084 1085 1086 1087 1088 1089 1090 1091 1092 1093 1094 1095 1096 1097 1098 1099
      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)                                      \
1100
      SymI_HasProto(dirty_TVAR)                                         \
1101 1102 1103 1104 1105
      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
1106 1107 1108 1109 1110 1111
      SymI_HasProto(getOrSetGHCConcSignalSignalHandlerStore)            \
      SymI_HasProto(getOrSetGHCConcWindowsPendingDelaysStore)           \
      SymI_HasProto(getOrSetGHCConcWindowsIOManagerThreadStore)         \
      SymI_HasProto(getOrSetGHCConcWindowsProddingStore)                \
      SymI_HasProto(getOrSetSystemEventThreadEventManagerStore)         \
      SymI_HasProto(getOrSetSystemEventThreadIOManagerThreadStore)      \
1112 1113
      SymI_HasProto(getOrSetSystemTimerThreadEventManagerStore)         \
      SymI_HasProto(getOrSetSystemTimerThreadIOManagerThreadStore)      \
1114
      SymI_HasProto(getOrSetLibHSghcFastStringTable)                    \
1115 1116 1117 1118 1119 1120
      SymI_HasProto(getGCStats)                                         \
      SymI_HasProto(getGCStatsEnabled)                                  \
      SymI_HasProto(genericRaise)                                       \
      SymI_HasProto(getProgArgv)                                        \
      SymI_HasProto(getFullProgArgv)                                    \
      SymI_HasProto(getStablePtr)                                       \
1121
      SymI_HasProto(foreignExportStablePtr)                             \
1122 1123 1124 1125 1126
      SymI_HasProto(hs_init)                                            \
      SymI_HasProto(hs_exit)                                            \
      SymI_HasProto(hs_set_argv)                                        \
      SymI_HasProto(hs_add_root)                                        \
      SymI_HasProto(hs_perform_gc)                                      \
1127 1128
      SymI_HasProto(hs_lock_stable_tables)                              \
      SymI_HasProto(hs_unlock_stable_tables)                            \
1129
      SymI_HasProto(hs_free_stable_ptr)                                 \
1130
      SymI_HasProto(hs_free_stable_ptr_unsafe)                          \
1131 1132 1133 1134 1135 1136 1137 1138 1139 1140 1141 1142 1143 1144 1145 1146 1147 1148 1149 1150 1151
      SymI_HasProto(hs_free_fun_ptr)                                    \
      SymI_HasProto(hs_hpc_rootModule)                                  \
      SymI_HasProto(hs_hpc_module)                                      \
      SymI_HasProto(initLinker)                                         \
      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)                                     \
      SymI_HasProto(stg_newArrayArrayzh)                                \
1152
      SymI_HasProto(stg_casArrayzh)                                     \
1153 1154
      SymI_HasProto(stg_newBCOzh)                                       \
      SymI_HasProto(stg_newByteArrayzh)                                 \
1155
      SymI_HasProto(stg_casIntArrayzh)                                  \
1156
      SymI_HasProto(stg_fetchAddIntArrayzh)                             \
1157 1158 1159 1160 1161 1162 1163 1164 1165 1166 1167 1168 1169 1170 1171 1172 1173 1174 1175 1176 1177 1178 1179 1180 1181 1182 1183 1184 1185 1186 1187 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
      SymI_HasProto_redirect(newCAF, newDynCAF)                         \
      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)                                     \
1229
      SymI_HasProto(rts_isDynamic)                                      \
1230 1231 1232 1233
      SymI_HasProto(setProgArgv)                                        \
      SymI_HasProto(startupHaskell)                                     \
      SymI_HasProto(shutdownHaskell)                                    \
      SymI_HasProto(shutdownHaskellAndExit)                             \
1234
      SymI_HasProto(stable_name_table)                                  \
1235 1236 1237 1238 1239 1240 1241 1242 1243 1244
      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)                                \
1245 1246
      SymI_HasProto(stg_TVAR_CLEAN_info)                                \
      SymI_HasProto(stg_TVAR_DIRTY_info)                                \
1247 1248 1249 1250 1251
      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)                      \
1252 1253
      SymI_HasProto(stg_MUT_VAR_CLEAN_info)                             \
      SymI_HasProto(stg_MUT_VAR_DIRTY_info)                             \
1254 1255 1256 1257 1258
      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)                                      \
1259
      SymI_HasProto(stg_ap_v16_info)                                    \
1260
      SymI_HasProto(stg_ap_v32_info)                                    \
1261
      SymI_HasProto(stg_ap_v64_info)                                    \
1262 1263 1264 1265 1266 1267 1268 1269 1270 1271 1272 1273 1274 1275 1276
      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)                                      \
1277
      SymI_HasProto(stg_ap_v16_fast)                                    \
1278
      SymI_HasProto(stg_ap_v32_fast)                                    \
1279
      SymI_HasProto(stg_ap_v64_fast)                                    \
1280 1281 1282 1283 1284 1285 1286 1287 1288 1289 1290 1291 1292 1293 1294 1295 1296 1297 1298 1299 1300 1301 1302 1303 1304 1305 1306 1307
      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)                                 \
1308 1309 1310 1311 1312 1313 1314 1315 1316 1317 1318 1319 1320 1321 1322 1323 1324 1325 1326 1327 1328 1329
      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)                                \
1330 1331 1332 1333
      SymI_HasProto(stg_upd_frame_info)                                 \
      SymI_HasProto(stg_bh_upd_frame_info)                              \
      SymI_HasProto(suspendThread)                                      \
      SymI_HasProto(stg_takeMVarzh)                                     \
1334
      SymI_HasProto(stg_readMVarzh)                               \
1335 1336 1337
      SymI_HasProto(stg_threadStatuszh)                                 \
      SymI_HasProto(stg_tryPutMVarzh)                                   \
      SymI_HasProto(stg_tryTakeMVarzh)                                  \
1338
      SymI_HasProto(stg_tryReadMVarzh)                            \
1339 1340 1341 1342 1343 1344 1345 1346 1347 1348 1349 1350 1351 1352 1353 1354 1355 1356 1357 1358 1359 1360
      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)                                       \
      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)                                     \
1361
      SymI_HasProto(enabled_capabilities)                               \
1362 1363
      SymI_HasProto(stg_traceCcszh)                                     \
      SymI_HasProto(stg_traceEventzh)                                   \
1364
      SymI_HasProto(stg_traceMarkerzh)                                  \
1365 1366 1367 1368 1369
      SymI_HasProto(getMonotonicNSec)                                   \
      SymI_HasProto(lockFile)                                           \
      SymI_HasProto(unlockFile)                                         \
      SymI_HasProto(startProfTimer)                                     \
      SymI_HasProto(stopProfTimer)                                      \
Austin Seipp's avatar
Austin Seipp committed
1370 1371
      SymI_HasProto(atomic_inc)                                         \
      SymI_HasProto(atomic_dec)                                         \
1372
      RTS_USER_SIGNALS_SYMBOLS                                          \
1373
      RTS_INTCHAR_SYMBOLS
1374

1375

1376
// 64-bit support functions in libgcc.a
1377
#if defined(__GNUC__) && SIZEOF_VOID_P <= 4 && !defined(_ABIN32)
Ian Lynagh's avatar
Ian Lynagh committed
1378
#define RTS_LIBGCC_SYMBOLS                             \
1379 1380 1381
      SymI_NeedsProto(__divdi3)                        \
      SymI_NeedsProto(__udivdi3)                       \
      SymI_NeedsProto(__moddi3)                        \
Ian Lynagh's avatar
Ian Lynagh committed
1382 1383 1384 1385
      SymI_NeedsProto(__umoddi3)                       \
      SymI_NeedsProto(__muldi3)                        \
      SymI_NeedsProto(__ashldi3)                       \
      SymI_NeedsProto(__ashrdi3)                       \
1386 1387
      SymI_NeedsProto(__lshrdi3)                       \
      SymI_NeedsProto(__fixunsdfdi)
1388 1389 1390 1391
#else
#define RTS_LIBGCC_SYMBOLS
#endif

1392
#if defined(darwin_HOST_OS) && defined(powerpc_HOST_ARCH)
1393 1394 1395
      // 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
1396 1397
#define RTS_MACHO_NOUNDERLINE_SYMBOLS                   \
      SymI_NeedsProto(saveFP)                           \
1398
      SymI_NeedsProto(restFP)
1399
#endif
1400 1401

/* entirely bogus claims about types of these symbols */
1402
#define SymI_NeedsProto(vvv)  extern void vvv(void);
1403
#if defined(COMPILING_WINDOWS_DLL)
1404
#define SymE_HasProto(vvv)    SymE_HasProto(vvv);
Ian Lynagh's avatar
Ian Lynagh committed
1405 1406 1407 1408 1409
#  if defined(x86_64_HOST_ARCH)
#    define SymE_NeedsProto(vvv)    extern void __imp_ ## vvv (void);
#  else
#    define SymE_NeedsProto(vvv)    extern void _imp__ ## vvv (void);
#  endif
1410
#else
1411 1412
#define SymE_NeedsProto(vvv)  SymI_NeedsProto(vvv);
#define SymE_HasProto(vvv)    SymI_HasProto(vvv)
1413
#endif
1414 1415
#define SymI_HasProto(vvv) /**/
#define SymI_HasProto_redirect(vvv,xxx) /**/
1416
RTS_SYMBOLS
1417
RTS_RET_SYMBOLS
1418
RTS_POSIX_ONLY_SYMBOLS
1419
RTS_MINGW_ONLY_SYMBOLS
sof's avatar
sof committed
1420
RTS_CYGWIN_ONLY_SYMBOLS
1421
RTS_DARWIN_ONLY_SYMBOLS
1422
RTS_LIBGCC_SYMBOLS
1423
RTS_LIBFFI_SYMBOLS
1424 1425 1426 1427 1428
#undef SymI_NeedsProto
#undef SymI_HasProto
#undef SymI_HasProto_redirect
#undef SymE_HasProto
#undef SymE_NeedsProto
1429 1430 1431 1432 1433 1434 1435

#ifdef LEADING_UNDERSCORE
#define MAYBE_LEADING_UNDERSCORE_STR(s) ("_" s)
#else
#define MAYBE_LEADING_UNDERSCORE_STR(s) (s)
#endif