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--- dyld/dyld-1122.1/common/MachOFile.cpp
+++ dyld/dyld-1066.8/common/MachOFile.cpp
@@ -24,36 +24,23 @@
#include <stdlib.h>
#include <assert.h>
#include <string.h>
-#include <strings.h>
#include <stdio.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <sys/errno.h>
+#include <sys/fcntl.h>
+#include <unistd.h>
#include <TargetConditionals.h>
-#include "Defines.h"
-#if TARGET_OS_EXCLAVEKIT
- #define OSSwapBigToHostInt32 __builtin_bswap32
- #define OSSwapBigToHostInt64 __builtin_bswap64
- #define htonl __builtin_bswap32
-#else
- #include <sys/stat.h>
- #include <sys/types.h>
- #include <sys/errno.h>
- #include <sys/fcntl.h>
- #include <unistd.h>
- #include <mach/host_info.h>
- #include <mach/mach.h>
- #include <mach/mach_host.h>
-#if SUPPORT_CLASSIC_RELOCS
- #include <mach-o/reloc.h>
- #include <mach-o/x86_64/reloc.h>
-#endif
+#include <mach/host_info.h>
+#include <mach/mach.h>
+#include <mach/mach_host.h>
extern "C" {
#include <corecrypto/ccdigest.h>
#include <corecrypto/ccsha1.h>
#include <corecrypto/ccsha2.h>
}
-#endif
-
-#include "Defines.h"
-
+#include <mach-o/reloc.h>
+#include <mach-o/x86_64/reloc.h>
#include <mach-o/nlist.h>
#include "Array.h"
@@ -61,13 +48,13 @@
#include "SupportedArchs.h"
#include "CodeSigningTypes.h"
-#if (BUILDING_DYLD || BUILDING_LIBDYLD) && !TARGET_OS_EXCLAVEKIT
+#if BUILDING_DYLD || BUILDING_LIBDYLD
+ // define away restrict until rdar://60166935 is fixed
+ #define restrict
#include <subsystem.h>
#endif
namespace dyld3 {
-
-#if !TARGET_OS_EXCLAVEKIT
//////////////////////////// posix wrappers ////////////////////////////////////////
@@ -114,7 +101,6 @@
return result;
}
-#endif // !TARGET_OS_EXCLAVEKIT
//////////////////////////// FatFile ////////////////////////////////////////
@@ -654,7 +640,7 @@
return false;
}
-bool MachOFile::loadableIntoProcess(Platform processPlatform, const char* path, bool internalInstall) const
+bool MachOFile::loadableIntoProcess(Platform processPlatform, const char* path) const
{
if ( this->builtForPlatform(processPlatform) )
return true;
@@ -1237,10 +1223,6 @@
if ( (count == 0) && !stopped ) {
// The dylibs that make up libSystem can link with nothing
// except for dylibs in libSystem.dylib which are ok to link with nothing (they are on bottom)
-#if TARGET_OS_EXCLAVEKIT
- if ( !this->isDylib() || (strncmp(this->installName(), "/System/ExclaveKit/usr/lib/system/", 34) != 0) )
- callback("/System/ExclaveKit/usr/lib/libSystem.dylib", false, false, false, 0x00010000, 0x00010000, stopped);
-#else
if ( this->builtForPlatform(Platform::driverKit, true) ) {
if ( !this->isDylib() || (strncmp(this->installName(), "/System/DriverKit/usr/lib/system/", 33) != 0) )
callback("/System/DriverKit/usr/lib/libSystem.B.dylib", false, false, false, 0x00010000, 0x00010000, stopped);
@@ -1249,9 +1231,8 @@
if ( !this->isDylib() || (strncmp(this->installName(), "/usr/lib/system/", 16) != 0) )
callback("/usr/lib/libSystem.B.dylib", false, false, false, 0x00010000, 0x00010000, stopped);
}
-#endif // TARGET_OS_EXCLAVEKIT
- }
-#endif // !BUILDING_SHARED_CACHE_UTIL && !BUILDING_DYLDINFO && !BUILDING_UNIT_TESTS
+ }
+#endif
diag.assertNoError(); // any malformations in the file should have been caught by earlier validate() call
}
@@ -1716,12 +1697,6 @@
if ( strcmp(installName, "/System/Library/PrivateFrameworks/WeatherUI.framework/WeatherUI") == 0 )
return true;
if ( strcmp(installName, "/System/Library/PrivateFrameworks/NewsUI2.framework/NewsUI2") == 0 )
- return true;
- if ( strcmp(installName, "/System/Library/PrivateFrameworks/MLCompilerOS.framework/MLCompilerOS") == 0 )
- return true;
- if ( strcmp(installName, "/System/Library/PrivateFrameworks/HomeKitDaemon.framework/HomeKitDaemon") == 0 )
- return true;
- if ( strcmp(installName, "/System/Library/PrivateFrameworks/HomeKitDaemonLegacy.framework/HomeKitDaemonLegacy") == 0 )
return true;
return false;
}
@@ -2048,33 +2023,6 @@
return;
}
- // Check that shared cache dylibs don't use undefined lookup
- {
- __block bool bindsOk = true;
-
- auto checkBind = ^(int libOrdinal, bool& stop) {
- if ( libOrdinal == BIND_SPECIAL_DYLIB_FLAT_LOOKUP ) {
- failureReason("has dynamic_lookup binds");
- bindsOk = false;
- stop = true;
- }
- };
-
- if (hasChainedFixups()) {
- fixups.forEachChainedFixupTarget(diag, ^(int libOrdinal, const char* symbolName, uint64_t addend, bool weakImport, bool& stop) {
- checkBind(libOrdinal, stop);
- });
- } else {
- auto handler = ^(const mach_o::Fixups::BindTargetInfo &info, bool &stop) {
- checkBind(info.libOrdinal, stop);
- };
- fixups.forEachBindTarget_Opcodes(diag, true, handler, handler);
- }
-
- if ( !bindsOk )
- return;
- }
-
passedLinkeditChecks = true;
});
@@ -2701,12 +2649,12 @@
buffer[0] = '\0';
archs.forEachArch(isOSBinary, ^(const char* archName) {
if ( buffer[0] != '\0' )
- strlcat(buffer, "' or '", 256);
- strlcat(buffer, archName, 256);
- });
-}
-
-const MachOFile* MachOFile::compatibleSlice(Diagnostics& diag, const void* fileContent, size_t contentSize, const char* path, Platform platform, bool isOSBinary, const GradedArchs& archs, bool internalInstall)
+ strcat(buffer, "' or '");
+ strcat(buffer, archName);
+ });
+}
+
+const MachOFile* MachOFile::compatibleSlice(Diagnostics& diag, const void* fileContent, size_t contentSize, const char* path, Platform platform, bool isOSBinary, const GradedArchs& archs)
{
const MachOFile* mf = nullptr;
if ( const dyld3::FatFile* ff = dyld3::FatFile::isFatFile(fileContent) ) {
@@ -2742,7 +2690,7 @@
return nullptr;
}
- if ( !mf->loadableIntoProcess(platform, path, internalInstall) ) {
+ if ( !mf->loadableIntoProcess(platform, path) ) {
__block Platform havePlatform = Platform::unknown;
mf->forEachSupportedPlatform(^(Platform aPlat, uint32_t minOS, uint32_t sdk) {
havePlatform = aPlat;
@@ -3133,7 +3081,7 @@
return true;
}
-#if !TARGET_OS_EXCLAVEKIT
+
// Note, this has to match the kernel
static const uint32_t hashPriorities[] = {
CS_HASHTYPE_SHA1,
@@ -3290,7 +3238,6 @@
}
});
}
-#endif // !TARGET_OS_EXCLAVEKIT
// These are mangled symbols for all the variants of operator new and delete
// which a main executable can define (non-weak) and override the
@@ -3303,8 +3250,7 @@
"__ZnwmSt11align_val_t", "__ZnwmSt11align_val_tRKSt9nothrow_t",
"__ZnamSt11align_val_t", "__ZnamSt11align_val_tRKSt9nothrow_t",
"__ZdlPvSt11align_val_t", "__ZdlPvSt11align_val_tRKSt9nothrow_t", "__ZdlPvmSt11align_val_t",
- "__ZdaPvSt11align_val_t", "__ZdaPvSt11align_val_tRKSt9nothrow_t", "__ZdaPvmSt11align_val_t",
- "__ZnwmSt19__type_descriptor_t", "__ZnamSt19__type_descriptor_t"
+ "__ZdaPvSt11align_val_t", "__ZdaPvSt11align_val_tRKSt9nothrow_t", "__ZdaPvmSt11align_val_t"
};
void MachOFile::forEachTreatAsWeakDef(void (^handler)(const char* symbolName))