+// Register a handler to be called when a thread adds or removes storage for thread-local variables.
+// The registered handler will only be called from and on behalf of the thread that owns the storage.
+// The registered handler will NOT be called for any storage that was
+// already allocated before dyld_register_tlv_state_change_handler() was
+// called. Use dyld_enumerate_tlv_storage() to get that information.
+// Exists in Mac OS X 10.7 and later
+//
+extern void
+dyld_register_tlv_state_change_handler(enum dyld_tlv_states state, dyld_tlv_state_change_handler handler);
+
+//
+// Enumerate the current thread-local variable storage allocated for the current thread.
+// Exists in Mac OS X 10.7 and later
+//
+extern void
+dyld_enumerate_tlv_storage(dyld_tlv_state_change_handler handler);
+
+#endif
+
+
+//
+// get slide for a given loaded mach_header
+// Mac OS X 10.6 and later
+//
+extern intptr_t _dyld_get_image_slide(const struct mach_header* mh);
+
+
+//
+// get pointer to this process's dyld_all_image_infos
+// Exists in Mac OS X 10.4 and later through _dyld_func_lookup()
+// Exists in Mac OS X 10.6 and later through libSystem.dylib
+//
+const struct dyld_all_image_infos* _dyld_get_all_image_infos();
+
+
+
+struct dyld_unwind_sections
+{
+ const struct mach_header* mh;
+ const void* dwarf_section;
+ uintptr_t dwarf_section_length;
+ const void* compact_unwind_section;
+ uintptr_t compact_unwind_section_length;
+};
+
+
+//
+// Returns true iff some loaded mach-o image contains "addr".
+// info->mh mach header of image containing addr
+// info->dwarf_section pointer to start of __TEXT/__eh_frame section
+// info->dwarf_section_length length of __TEXT/__eh_frame section
+// info->compact_unwind_section pointer to start of __TEXT/__unwind_info section
+// info->compact_unwind_section_length length of __TEXT/__unwind_info section
+//
+// Exists in Mac OS X 10.6 and later
+extern bool _dyld_find_unwind_sections(void* addr, struct dyld_unwind_sections* info);
+
+
+//
+// This is an optimized form of dladdr() that only returns the dli_fname field.
+//
+// Exists in Mac OS X 10.6 and later
+extern const char* dyld_image_path_containing_address(const void* addr);
+
+
+
+// Convienence constants for return values from dyld_get_sdk_version() and friends.
+#define DYLD_MACOSX_VERSION_10_4 0x000A0400
+#define DYLD_MACOSX_VERSION_10_5 0x000A0500
+#define DYLD_MACOSX_VERSION_10_6 0x000A0600
+#define DYLD_MACOSX_VERSION_10_7 0x000A0700
+#define DYLD_MACOSX_VERSION_10_8 0x000A0800
+#define DYLD_MACOSX_VERSION_10_9 0x000A0900
+#define DYLD_MACOSX_VERSION_10_10 0x000A0A00
+
+#define DYLD_IOS_VERSION_2_0 0x00020000
+#define DYLD_IOS_VERSION_2_1 0x00020100
+#define DYLD_IOS_VERSION_2_2 0x00020200
+#define DYLD_IOS_VERSION_3_0 0x00030000
+#define DYLD_IOS_VERSION_3_1 0x00030100
+#define DYLD_IOS_VERSION_3_2 0x00030200
+#define DYLD_IOS_VERSION_4_0 0x00040000
+#define DYLD_IOS_VERSION_4_1 0x00040100
+#define DYLD_IOS_VERSION_4_2 0x00040200
+#define DYLD_IOS_VERSION_4_3 0x00040300
+#define DYLD_IOS_VERSION_5_0 0x00050000
+#define DYLD_IOS_VERSION_5_1 0x00050100
+#define DYLD_IOS_VERSION_6_0 0x00060000
+#define DYLD_IOS_VERSION_6_1 0x00060100
+#define DYLD_IOS_VERSION_7_0 0x00070000
+#define DYLD_IOS_VERSION_7_1 0x00070100
+#define DYLD_IOS_VERSION_8_0 0x00080000
+
+//
+// This is finds the SDK version a binary was built against.
+// Returns zero on error, or if SDK version could not be determined.
+//
+// Exists in Mac OS X 10.8 and later
+// Exists in iOS 6.0 and later
+extern uint32_t dyld_get_sdk_version(const struct mach_header* mh);
+
+
+//
+// This is finds the SDK version the main executable was built against.
+// Returns zero on error, or if SDK version could not be determined.
+//
+// Exists in Mac OS X 10.8 and later
+// Exists in iOS 6.0 and later
+extern uint32_t dyld_get_program_sdk_version();
+
+
+//
+// This is finds the min OS version a binary was built to run on.
+// Returns zero on error, or if no min OS recorded in binary.
+//
+// Exists in Mac OS X 10.8 and later
+// Exists in iOS 6.0 and later
+extern uint32_t dyld_get_min_os_version(const struct mach_header* mh);
+
+
+//
+// This is finds the min OS version the main executable was built to run on.
+// Returns zero on error, or if no min OS recorded in binary.
+//
+// Exists in Mac OS X 10.8 and later
+// Exists in iOS 6.0 and later
+extern uint32_t dyld_get_program_min_os_version();
+
+
+
+
+//
+// Returns if any OS dylib has overridden its copy in the shared cache
+//
+// Exists in iPhoneOS 3.1 and later
+// Exists in Mac OS X 10.10 and later
+extern bool dyld_shared_cache_some_image_overridden();
+
+
+
+//
+// Returns if the process is setuid or is code signed with entitlements.
+//
+// Exists in Mac OS X 10.9 and later
+extern bool dyld_process_is_restricted();
projects / apple / dyld.git / blobdiff