ld64-409.12.tar.gz

[apple/ld64.git] / src / abstraction / MachOFileAbstraction.hpp

diff --git a/src/abstraction/MachOFileAbstraction.hpp b/src/abstraction/MachOFileAbstraction.hpp
index 252e41326bc0b6a28f44620a244f05c74214ad5c..a7198dfc60c4caca2e8c963a137c682aeabe42fe 100644 (file)
--- a/src/abstraction/MachOFileAbstraction.hpp
+++ b/src/abstraction/MachOFileAbstraction.hpp
@@ -64,6 +64,9 @@
 #ifndef MH_KEXT_BUNDLE
        #define MH_KEXT_BUNDLE 11
 #endif
+#ifndef MH_SIM_SUPPORT
+       #define MH_SIM_SUPPORT 0x08000000
+#endif
 #ifndef LC_DYLD_INFO
        #define LC_DYLD_INFO    0x22    /* compressed dyld information */
        #define LC_DYLD_INFO_ONLY (0x22|LC_REQ_DYLD)    /* compressed dyld information only */
@@ -133,7 +136,35 @@
        #define EXPORT_SYMBOL_FLAGS_INDIRECT_DEFINITION                 0x08
        #define EXPORT_SYMBOL_FLAGS_HAS_SPECIALIZATIONS                 0x10
 
-#endif 
+#endif
+
+#ifndef BIND_SPECIAL_DYLIB_WEAK_LOOKUP
+#define BIND_SPECIAL_DYLIB_WEAK_LOOKUP                         -3
+#endif
+
+#ifndef BIND_OPCODE_THREADED
+#define BIND_OPCODE_THREADED   0xD0
+#endif
+
+#ifndef BIND_SUBOPCODE_THREADED_SET_BIND_ORDINAL_TABLE_SIZE_ULEB
+#define BIND_SUBOPCODE_THREADED_SET_BIND_ORDINAL_TABLE_SIZE_ULEB       0x00
+#endif
+
+#ifndef BIND_SUBOPCODE_THREADED_APPLY
+#define BIND_SUBOPCODE_THREADED_APPLY                                                          0x01
+#endif
+
+#if SUPPORT_ARCH_arm64e
+
+// clang encodes the combination of the key bits as these values.
+typedef enum {
+       ptrauth_key_asia = 0,
+       ptrauth_key_asib = 1,
+       ptrauth_key_asda = 2,
+       ptrauth_key_asdb = 3,
+} ptrauth_key;
+
+#endif
 
 #ifndef S_THREAD_LOCAL_REGULAR
        #define S_THREAD_LOCAL_REGULAR                   0x11
@@ -276,6 +307,9 @@
 #define ARM64_RELOC_TLVP_LOAD_PAGEOFF12 9 // offset within page of TLVP slot, scaled by r_length
 #define ARM64_RELOC_ADDEND                             10 // r_symbolnum is addend for next reloc
 
+#if SUPPORT_ARCH_arm64e
+       #define ARM64_RELOC_AUTHENTICATED_POINTER                               11 // An authenticated pointer.
+#endif
 
 
 #define UNW_ARM64_X0     0
@@ -505,6 +539,7 @@
 #define DYLD_CACHE_ADJ_V2_THUMB_MOVW_MOVT              0x0A
 #define DYLD_CACHE_ADJ_V2_THUMB_BR22                   0x0B
 #define DYLD_CACHE_ADJ_V2_IMAGE_OFF_32                 0x0C
+#define DYLD_CACHE_ADJ_V2_THREADED_POINTER_64                  0x0D
 
 
 #ifndef LC_BUILD_VERSION
@@ -554,6 +589,9 @@
        };
 #endif
 
+#ifndef PLATFORM_IOSMAC
+       #define PLATFORM_IOSMAC 6
+#endif
 
 // kind target-address fixup-addr [adj]