#include <sys/wait.h>
#endif
-#if defined(ia64_HOST_ARCH) || defined(linux_HOST_OS) || defined(freebsd_HOST_OS) || defined(netbsd_HOST_OS) || defined(openbsd_HOST_OS)
+#if defined(ia64_HOST_ARCH) || defined(linux_HOST_OS) || defined(freebsd_HOST_OS) || defined(dragonfly_HOST_OS) || defined(netbsd_HOST_OS) || defined(openbsd_HOST_OS)
#define USE_MMAP
#include <fcntl.h>
#include <sys/mman.h>
-#if defined(linux_HOST_OS) || defined(freebsd_HOST_OS) || defined(netbsd_HOST_OS) || defined(openbsd_HOST_OS)
+#if defined(linux_HOST_OS) || defined(freebsd_HOST_OS) || defined(dragonfly_HOST_OS) || defined(netbsd_HOST_OS) || defined(openbsd_HOST_OS)
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#endif
-#if defined(linux_HOST_OS) || defined(solaris2_HOST_OS) || defined(freebsd_HOST_OS) || defined(netbsd_HOST_OS) || defined(openbsd_HOST_OS)
+#if defined(linux_HOST_OS) || defined(solaris2_HOST_OS) || defined(freebsd_HOST_OS) || defined(dragonfly_HOST_OS) || defined(netbsd_HOST_OS) || defined(openbsd_HOST_OS)
# define OBJFORMAT_ELF
#elif defined(cygwin32_HOST_OS) || defined (mingw32_HOST_OS)
# define OBJFORMAT_PEi386
#if !defined(mingw32_HOST_OS)
#define RTS_USER_SIGNALS_SYMBOLS \
SymI_HasProto(setIOManagerPipe) \
+ SymI_HasProto(ioManagerWakeup) \
+ SymI_HasProto(ioManagerSync) \
SymI_HasProto(blockUserSignals) \
SymI_HasProto(unblockUserSignals)
#else
#define RTS_USER_SIGNALS_SYMBOLS \
+ SymI_HasProto(ioManagerWakeup) \
SymI_HasProto(sendIOManagerEvent) \
SymI_HasProto(readIOManagerEvent) \
SymI_HasProto(getIOManagerEvent) \
SymI_HasProto(RET_SEMI_loads_avoided)
+// On most platforms, the garbage collector rewrites references
+// to small integer and char objects to a set of common, shared ones.
+//
+// We don't do this when compiling to Windows DLLs at the moment because
+// it doesn't support cross package data references well.
+//
+#if defined(__PIC__) && defined(mingw32_HOST_OS)
+#define RTS_INTCHAR_SYMBOLS
+#else
+#define RTS_INTCHAR_SYMBOLS \
+ SymI_HasProto(stg_CHARLIKE_closure) \
+ SymI_HasProto(stg_INTLIKE_closure)
+#endif
+
+
#define RTS_SYMBOLS \
Maybe_Stable_Names \
RTS_TICKY_SYMBOLS \
SymI_HasProto(forkOS_createThread) \
SymI_HasProto(freeHaskellFunctionPtr) \
SymI_HasProto(getOrSetTypeableStore) \
- SymI_HasProto(getOrSetSignalHandlerStore) \
+ SymI_HasProto(getOrSetGHCConcSignalHandlerStore) \
+ SymI_HasProto(getOrSetGHCConcPendingEventsStore) \
+ SymI_HasProto(getOrSetGHCConcPendingDelaysStore) \
+ SymI_HasProto(getOrSetGHCConcIOManagerThreadStore) \
+ SymI_HasProto(getOrSetGHCConcProddingStore) \
SymI_HasProto(genSymZh) \
SymI_HasProto(genericRaise) \
SymI_HasProto(getProgArgv) \
SymI_HasProto(stg_CAF_BLACKHOLE_info) \
SymI_HasProto(__stg_EAGER_BLACKHOLE_info) \
SymI_HasProto(startTimer) \
- SymI_HasProto(stg_CHARLIKE_closure) \
SymI_HasProto(stg_MVAR_CLEAN_info) \
SymI_HasProto(stg_MVAR_DIRTY_info) \
SymI_HasProto(stg_IND_STATIC_info) \
- SymI_HasProto(stg_INTLIKE_closure) \
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_writeTVarzh) \
SymI_HasProto(stg_yieldzh) \
SymI_NeedsProto(stg_interp_constr_entry) \
- SymI_HasProto(alloc_blocks) \
SymI_HasProto(alloc_blocks_lim) \
- SymI_HasProto(allocateLocal) \
+ SymI_HasProto(allocate) \
SymI_HasProto(allocateExec) \
SymI_HasProto(freeExec) \
SymI_HasProto(getAllocations) \
SymI_HasProto(n_capabilities) \
SymI_HasProto(stg_traceCcszh) \
SymI_HasProto(stg_traceEventzh) \
- RTS_USER_SIGNALS_SYMBOLS
+ RTS_USER_SIGNALS_SYMBOLS \
+ RTS_INTCHAR_SYMBOLS
// 64-bit support functions in libgcc.a
} else {
if ((W_)result > 0x80000000) {
// oops, we were given memory over 2Gb
-#if defined(freebsd_HOST_OS)
+#if defined(freebsd_HOST_OS) || defined(dragonfly_HOST_OS)
// Some platforms require MAP_FIXED. This is normally
// a bad idea, because MAP_FIXED will overwrite
// existing mappings.
i++;
}
#endif
- else
- continue; // ignore the others
-
+ else
+ {
+ barf ("Don't know how to handle this Mach-O "
+ "scattered relocation entry: "
+ "object file %s; entry type %ld; "
+ "address %#lx\n",
+ oc->fileName, scat->r_type, scat->r_address);
+ return 0;
+ }
+
#ifdef powerpc_HOST_ARCH
if(scat->r_type == GENERIC_RELOC_VANILLA
|| scat->r_type == PPC_RELOC_SECTDIFF)
}
#endif
}
+ else
+ {
+ barf("Can't handle Mach-O scattered relocation entry "
+ "with this r_length tag: "
+ "object file %s; entry type %ld; "
+ "r_length tag %ld; address %#lx\n",
+ oc->fileName, scat->r_type, scat->r_length,
+ scat->r_address);
+ return 0;
+ }
}
-
- continue; // FIXME: I hope it's OK to ignore all the others.
+ else /* scat->r_pcrel */
+ {
+ barf("Don't know how to handle *PC-relative* Mach-O "
+ "scattered relocation entry: "
+ "object file %s; entry type %ld; address %#lx\n",
+ oc->fileName, scat->r_type, scat->r_address);
+ return 0;
+ }
+
}
- else
+ else /* !(relocs[i].r_address & R_SCATTERED) */
{
struct relocation_info *reloc = &relocs[i];
if(reloc->r_pcrel && !reloc->r_extern)
word = (word & 0x03FFFFFC) | ((word & 0x02000000) ? 0xFC000000 : 0);
}
#endif
+ else
+ {
+ barf("Can't handle this Mach-O relocation entry "
+ "(not scattered): "
+ "object file %s; entry type %ld; address %#lx\n",
+ oc->fileName, reloc->r_type, reloc->r_address);
+ return 0;
+ }
if(!reloc->r_extern)
{
}
#endif
}
- barf("\nunknown relocation %d",reloc->r_type);
- return 0;
+ else
+ {
+ barf("Can't handle Mach-O relocation entry (not scattered) "
+ "with this r_length tag: "
+ "object file %s; entry type %ld; "
+ "r_length tag %ld; address %#lx\n",
+ oc->fileName, reloc->r_type, reloc->r_length,
+ reloc->r_address);
+ return 0;
+ }
}
#endif
}
projects / ghc-hetmet.git / blobdiff