#define N_SYMBOL_RESOLVER 0x100
#endif
+#ifndef N_AST
+ #define N_AST 0x32
+#endif
+
#ifndef LC_FUNCTION_STARTS
#define LC_FUNCTION_STARTS 0x26
#endif
};
#endif
+#ifndef MH_APP_EXTENSION_SAFE
+ #define MH_APP_EXTENSION_SAFE 0x02000000
+#endif
+#ifndef N_ALT_ENTRY
+ #define N_ALT_ENTRY 0x0200
+#endif
#ifndef CPU_SUBTYPE_ARM_V7F
#define CPU_SUBTYPE_ARM_V7F ((cpu_subtype_t) 10)
// hack until arm64 headers are worked out
-#define CPU_TYPE_ARM64 (CPU_TYPE_ARM | CPU_ARCH_ABI64)
-#define CPU_SUBTYPE_ARM64_ALL 0
-#define CPU_SUBTYPE_ARM64_V8 1
+#ifndef CPU_TYPE_ARM64
+ #define CPU_TYPE_ARM64 (CPU_TYPE_ARM | CPU_ARCH_ABI64)
+#endif
+#ifndef CPU_SUBTYPE_ARM64_ALL
+ #define CPU_SUBTYPE_ARM64_ALL 0
+#endif
+#ifndef CPU_SUBTYPE_ARM64_V8
+ #define CPU_SUBTYPE_ARM64_V8 1
+#endif
#define ARM64_RELOC_UNSIGNED 0 // for pointers
#define ARM64_RELOC_SUBTRACTOR 1 // must be followed by a ARM64_RELOC_UNSIGNED
#define UNWIND_ARM64_DWARF_SECTION_OFFSET 0x00FFFFFF
+#define UNW_ARM_D31 287
+
+
#ifndef LC_SOURCE_VERSION
#define LC_SOURCE_VERSION 0x2A
struct source_version_command {
#define LOH_ARM64_ADRP_LDR_GOT 8
#endif
+#ifndef LC_VERSION_MIN_TVOS
+ #define LC_VERSION_MIN_TVOS 0x2F
+#endif
+
+#ifndef LC_VERSION_MIN_WATCHOS
+ #define LC_VERSION_MIN_WATCHOS 0x30
+#endif
+
#ifndef EXPORT_SYMBOL_FLAGS_KIND_ABSOLUTE
#define EXPORT_SYMBOL_FLAGS_KIND_ABSOLUTE 0x02
#endif
-
#ifndef CPU_SUBTYPE_ARM_V8
#define CPU_SUBTYPE_ARM_V8 ((cpu_subtype_t) 13)
#endif
#define CPU_SUBTYPE_X86_64_H ((cpu_subtype_t) 8)
#endif
+#define UNWIND_ARM_MODE_MASK 0x0F000000
+#define UNWIND_ARM_MODE_FRAME 0x01000000
+#define UNWIND_ARM_MODE_FRAME_D 0x02000000
+#define UNWIND_ARM_MODE_DWARF 0x04000000
+
+#define UNWIND_ARM_FRAME_STACK_ADJUST_MASK 0x00C00000
+
+#define UNWIND_ARM_FRAME_FIRST_PUSH_R4 0x00000001
+#define UNWIND_ARM_FRAME_FIRST_PUSH_R5 0x00000002
+#define UNWIND_ARM_FRAME_FIRST_PUSH_R6 0x00000004
+
+#define UNWIND_ARM_FRAME_SECOND_PUSH_R8 0x00000008
+#define UNWIND_ARM_FRAME_SECOND_PUSH_R9 0x00000010
+#define UNWIND_ARM_FRAME_SECOND_PUSH_R10 0x00000020
+#define UNWIND_ARM_FRAME_SECOND_PUSH_R11 0x00000040
+#define UNWIND_ARM_FRAME_SECOND_PUSH_R12 0x00000080
+
+#define UNWIND_ARM_FRAME_D_REG_COUNT_MASK 0x00000F00
+
+#define UNWIND_ARM_DWARF_SECTION_OFFSET 0x00FFFFFF
+
+
+// ( <opcode> (delta-uleb128)+ <zero> )+ <zero>
+#define DYLD_CACHE_ADJ_V1_POINTER_32 0x01
+#define DYLD_CACHE_ADJ_V1_POINTER_64 0x02
+#define DYLD_CACHE_ADJ_V1_ADRP 0x03
+#define DYLD_CACHE_ADJ_V1_ARM_THUMB_MOVT 0x10 // thru 0x1F
+#define DYLD_CACHE_ADJ_V1_ARM_MOVT 0x20 // thru 0x2F
+
+
+// Whole :== <new-marker> <count> FromToSection+
+// FromToSection :== <from-sect-index> <to-sect-index> <count> ToOffset+
+// ToOffset :== <to-sect-offset-delta> <count> FromOffset+
+// FromOffset :== <kind> <count> <from-sect-offset-delta>
+#define DYLD_CACHE_ADJ_V2_FORMAT 0x7F
+
+#define DYLD_CACHE_ADJ_V2_POINTER_32 0x01
+#define DYLD_CACHE_ADJ_V2_POINTER_64 0x02
+#define DYLD_CACHE_ADJ_V2_DELTA_32 0x03
+#define DYLD_CACHE_ADJ_V2_DELTA_64 0x04
+#define DYLD_CACHE_ADJ_V2_ARM64_ADRP 0x05
+#define DYLD_CACHE_ADJ_V2_ARM64_OFF12 0x06
+#define DYLD_CACHE_ADJ_V2_ARM64_BR26 0x07
+#define DYLD_CACHE_ADJ_V2_ARM_MOVW_MOVT 0x08
+#define DYLD_CACHE_ADJ_V2_ARM_BR24 0x09
+#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
+
+
+#ifndef LC_BUILD_VERSION
+ #define LC_BUILD_VERSION 0x32 /* build for platform min OS version */
+
+ /*
+ * The build_version_command contains the min OS version on which this
+ * binary was built to run for its platform. The list of known platforms and
+ * tool values following it.
+ */
+ struct build_version_command {
+ uint32_t cmd; /* LC_BUILD_VERSION */
+ uint32_t cmdsize; /* sizeof(struct build_version_command) plus */
+ /* ntools * sizeof(struct build_tool_version) */
+ uint32_t platform; /* platform */
+ uint32_t minos; /* X.Y.Z is encoded in nibbles xxxx.yy.zz */
+ uint32_t sdk; /* X.Y.Z is encoded in nibbles xxxx.yy.zz */
+ uint32_t ntools; /* number of tool entries following this */
+ };
+
+ struct build_tool_version {
+ uint32_t tool; /* enum for the tool */
+ uint32_t version; /* version number of the tool */
+ };
+
+ /* Known values for the platform field above. */
+ #define PLATFORM_MACOS 1
+ #define PLATFORM_IOS 2
+ #define PLATFORM_TVOS 3
+ #define PLATFORM_WATCHOS 4
+ #define PLATFORM_BRIDGEOS 5
+
+ /* Known values for the tool field above. */
+ #define TOOL_CLANG 1
+ #define TOOL_SWIFT 2
+ #define TOOL_LD 3
+#endif
+
+#ifndef LC_NOTE
+ #define LC_NOTE 0x31
+ struct note_command {
+ uint32_t cmd; /* LC_NOTE */
+ uint32_t cmdsize; /* sizeof(struct note_command) */
+ char data_owner[16]; /* owner name for this LC_NOTE */
+ uint64_t offset; /* file offset of this data */
+ uint64_t size; /* length of data region */
+ };
+#endif
+
+
+// kind target-address fixup-addr [adj]
+
+
+
struct ArchInfo {
const char* archName;
cpu_type_t cpuType;
#define SUPPORT_ARCH_arm_any 1
#endif
#if SUPPORT_ARCH_arm64
- { "arm64", CPU_TYPE_ARM64, CPU_SUBTYPE_ARM64_ALL, "arm64-", "", false, false },
+ { "arm64", CPU_TYPE_ARM64, CPU_SUBTYPE_ARM64_ALL, "arm64-", "aarch64-", true, false },
#endif
#if SUPPORT_ARCH_arm64v8
- { "arm64v8", CPU_TYPE_ARM64, CPU_SUBTYPE_ARM64_V8, "arm64v8-", "", true, false },
+ { "arm64v8", CPU_TYPE_ARM64, CPU_SUBTYPE_ARM64_V8, "arm64v8-", "aarch64-", true, false },
#endif
{ NULL, 0, 0, NULL, NULL, false, false }
};
};
+
+//
+// mach-o build version load command
+//
+template <typename P>
+class macho_build_version_command {
+public:
+ uint32_t cmd() const INLINE { return E::get32(fields.cmd); }
+ void set_cmd(uint32_t value) INLINE { E::set32(fields.cmd, value); }
+
+ uint32_t cmdsize() const INLINE { return E::get32(fields.cmdsize); }
+ void set_cmdsize(uint32_t value) INLINE { E::set32(fields.cmdsize, value); }
+
+ uint32_t platform() const INLINE { return fields.platform; }
+ void set_platform(uint32_t value) INLINE { E::set32(fields.platform, value); }
+
+ uint32_t minos() const INLINE { return fields.minos; }
+ void set_minos(uint32_t value) INLINE { E::set32(fields.minos, value); }
+
+ uint32_t sdk() const INLINE { return fields.sdk; }
+ void set_sdk(uint32_t value) INLINE { E::set32(fields.sdk, value); }
+
+ uint32_t ntools() const INLINE { return fields.ntools; }
+ void set_ntools(uint32_t value) INLINE { E::set32(fields.ntools, value); }
+
+
+ typedef typename P::E E;
+private:
+ build_version_command fields;
+};
+
+
+//
+// mach-o build version load command
+//
+template <typename P>
+class macho_build_tool_version {
+public:
+ uint32_t tool() const INLINE { return E::get32(fields.tool); }
+ void set_tool(uint32_t value) INLINE { E::set32(fields.tool, value); }
+
+ uint32_t version() const INLINE { return E::get32(fields.version); }
+ void set_version(uint32_t value) INLINE { E::set32(fields.version, value); }
+
+ typedef typename P::E E;
+private:
+ build_tool_version fields;
+};
+
+
+
+
//
// mach-o __LD, __compact_unwind section in object files
//
projects / apple / ld64.git / blobdiff