X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=rts%2FLinker.c;h=beaf19e4a5d8a6fbf29526e79fc9e93dfc689ddb;hb=fa926e2e47c1a3e02e37e5446802e831e1b9ac7c;hp=dbc8599e201fe0ca68586aec1a8dc310e9c7b5ff;hpb=4afc3a50c27ae4ac4bbd5a11f2f3c95bae45d778;p=ghc-hetmet.git diff --git a/rts/Linker.c b/rts/Linker.c index dbc8599..beaf19e 100644 --- a/rts/Linker.c +++ b/rts/Linker.c @@ -71,16 +71,14 @@ #include #endif -#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) +#if defined(linux_HOST_OS) || defined(freebsd_HOST_OS) || defined(dragonfly_HOST_OS) || defined(netbsd_HOST_OS) || defined(openbsd_HOST_OS) || defined(darwin_HOST_OS) #define USE_MMAP #include #include -#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 #endif -#endif #endif @@ -459,7 +457,7 @@ typedef struct _RtsSymbolVal { SymI_NeedsProto(closedir) #endif -#if defined(darwin_TARGET_OS) && HAVE_PRINTF_LDBLSTUB +#if defined(darwin_HOST_OS) && HAVE_PRINTF_LDBLSTUB #define RTS_DARWIN_ONLY_SYMBOLS \ SymI_NeedsProto(asprintf$LDBLStub) \ SymI_NeedsProto(err$LDBLStub) \ @@ -745,8 +743,9 @@ typedef struct _RtsSymbolVal { SymI_HasProto(debugBelch) \ SymI_HasProto(errorBelch) \ SymI_HasProto(sysErrorBelch) \ - SymI_HasProto(stg_asyncExceptionsBlockedzh) \ - SymI_HasProto(stg_blockAsyncExceptionszh) \ + SymI_HasProto(stg_getMaskingStatezh) \ + SymI_HasProto(stg_maskAsyncExceptionszh) \ + SymI_HasProto(stg_maskUninterruptiblezh) \ SymI_HasProto(stg_catchzh) \ SymI_HasProto(stg_catchRetryzh) \ SymI_HasProto(stg_catchSTMzh) \ @@ -790,6 +789,7 @@ typedef struct _RtsSymbolVal { 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) \ @@ -952,7 +952,7 @@ typedef struct _RtsSymbolVal { SymI_HasProto(stg_threadStatuszh) \ SymI_HasProto(stg_tryPutMVarzh) \ SymI_HasProto(stg_tryTakeMVarzh) \ - SymI_HasProto(stg_unblockAsyncExceptionszh) \ + SymI_HasProto(stg_unmaskAsyncExceptionszh) \ SymI_HasProto(unloadObj) \ SymI_HasProto(stg_unsafeThawArrayzh) \ SymI_HasProto(stg_waitReadzh) \ @@ -1005,7 +1005,7 @@ typedef struct _RtsSymbolVal { /* entirely bogus claims about types of these symbols */ #define SymI_NeedsProto(vvv) extern void vvv(void); -#if defined(__PIC__) && defined(mingw32_TARGET_OS) +#if defined(__PIC__) && defined(mingw32_HOST_OS) #define SymE_HasProto(vvv) SymE_HasProto(vvv); #define SymE_NeedsProto(vvv) extern void _imp__ ## vvv (void); #else @@ -1608,6 +1608,7 @@ loadObj( char *path ) #else FILE *f; #endif + IF_DEBUG(linker, debugBelch("loadObj %s\n", path)); initLinker(); /* debugBelch("loadObj %s\n", path ); */ @@ -1648,7 +1649,10 @@ loadObj( char *path ) # endif r = stat(path, &st); - if (r == -1) { return 0; } + if (r == -1) { + IF_DEBUG(linker, debugBelch("File doesn't exist\n")); + return 0; + } /* sigh, strdup() isn't a POSIX function, so do it the long way */ oc->fileName = stgMallocBytes( strlen(path)+1, "loadObj" ); @@ -1717,10 +1721,16 @@ loadObj( char *path ) # if defined(OBJFORMAT_MACHO) && (defined(powerpc_HOST_ARCH) || defined(x86_64_HOST_ARCH)) r = ocAllocateSymbolExtras_MachO ( oc ); - if (!r) { return r; } + if (!r) { + IF_DEBUG(linker, debugBelch("ocAllocateSymbolExtras_MachO failed\n")); + return r; + } # elif defined(OBJFORMAT_ELF) && (defined(powerpc_HOST_ARCH) || defined(x86_64_HOST_ARCH)) r = ocAllocateSymbolExtras_ELF ( oc ); - if (!r) { return r; } + if (!r) { + IF_DEBUG(linker, debugBelch("ocAllocateSymbolExtras_ELF failed\n")); + return r; + } #endif /* verify the in-memory image */ @@ -1733,7 +1743,10 @@ loadObj( char *path ) # else barf("loadObj: no verify method"); # endif - if (!r) { return r; } + if (!r) { + IF_DEBUG(linker, debugBelch("ocVerifyImage_* failed\n")); + return r; + } /* build the symbol list for this image */ # if defined(OBJFORMAT_ELF) @@ -1745,7 +1758,10 @@ loadObj( char *path ) # else barf("loadObj: no getNames method"); # endif - if (!r) { return r; } + if (!r) { + IF_DEBUG(linker, debugBelch("ocGetNames_* failed\n")); + return r; + } /* loaded, but not resolved yet */ oc->status = OBJECT_LOADED; @@ -2018,7 +2034,7 @@ static SymbolExtra* makeSymbolExtra( ObjectCode* oc, * PowerPC specifics (instruction cache flushing) * ------------------------------------------------------------------------*/ -#ifdef powerpc_TARGET_ARCH +#ifdef powerpc_HOST_ARCH /* ocFlushInstructionCache @@ -4022,12 +4038,18 @@ static int ocVerifyImage_MachO(ObjectCode* oc) char *image = (char*) oc->image; struct mach_header *header = (struct mach_header*) image; -#if x86_64_TARGET_ARCH || powerpc64_TARGET_ARCH - if(header->magic != MH_MAGIC_64) +#if x86_64_HOST_ARCH || powerpc64_HOST_ARCH + if(header->magic != MH_MAGIC_64) { + errorBelch("%s: Bad magic. Expected: %08x, got: %08x.\n", + oc->fileName, MH_MAGIC_64, header->magic); return 0; + } #else - if(header->magic != MH_MAGIC) + if(header->magic != MH_MAGIC) { + errorBelch("%s: Bad magic. Expected: %08x, got: %08x.\n", + oc->fileName, MH_MAGIC, header->magic); return 0; + } #endif // FIXME: do some more verifying here return 1; @@ -4280,7 +4302,8 @@ static int relocateSection( else if(scat->r_type == PPC_RELOC_SECTDIFF || scat->r_type == PPC_RELOC_LO16_SECTDIFF || scat->r_type == PPC_RELOC_HI16_SECTDIFF - || scat->r_type == PPC_RELOC_HA16_SECTDIFF) + || scat->r_type == PPC_RELOC_HA16_SECTDIFF + || scat->r_type == PPC_RELOC_LOCAL_SECTDIFF) #else else if(scat->r_type == GENERIC_RELOC_SECTDIFF || scat->r_type == GENERIC_RELOC_LOCAL_SECTDIFF) @@ -4812,12 +4835,18 @@ static int machoGetMisalignment( FILE * f ) fread(&header, sizeof(header), 1, f); rewind(f); -#if x86_64_TARGET_ARCH || powerpc64_TARGET_ARCH - if(header.magic != MH_MAGIC_64) +#if x86_64_HOST_ARCH || powerpc64_HOST_ARCH + if(header.magic != MH_MAGIC_64) { + errorBelch("Bad magic. Expected: %08x, got: %08x.\n", + MH_MAGIC_64, header->magic); return 0; + } #else - if(header.magic != MH_MAGIC) + if(header.magic != MH_MAGIC) { + errorBelch("Bad magic. Expected: %08x, got: %08x.\n", + MH_MAGIC, header->magic); return 0; + } #endif misalignment = (header.sizeofcmds + sizeof(header))