Skip to content

Instantly share code, notes, and snippets.

@d235j
Created January 5, 2021 06:48
Show Gist options
  • Star 0 You must be signed in to star a gist
  • Fork 0 You must be signed in to fork a gist
  • Save d235j/ced39c9fffa7883d35908447e06fb7ef to your computer and use it in GitHub Desktop.
Save d235j/ced39c9fffa7883d35908447e06fb7ef to your computer and use it in GitHub Desktop.
.debug_info contents:
0x00000000: Compile Unit: length = 0x00000165 version = 0x0004 abbr_offset = 0x0000 addr_size = 0x08 (next unit at 0x00000169)
0x0000000b: DW_TAG_compile_unit
DW_AT_producer ("Apple clang version 12.0.0 (clang-1200.0.30.4) [+internal-os, ptrauth-isa=sign+strip]")
DW_AT_language (DW_LANG_C99)
DW_AT_name ("/AppleInternal/BuildRoot/Library/Caches/com.apple.xbs/Sources/xnu/xnu-7195.60.75/osfmk/kern/memset_s.c")
DW_AT_LLVM_sysroot ("/AppleInternal/BuildRoot/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.Internal.sdk")
DW_AT_APPLE_sdk ("MacOSX11.1.Internal.sdk")
DW_AT_stmt_list (0x00000000)
DW_AT_comp_dir ("/AppleInternal/BuildRoot/Library/Caches/com.apple.xbs/Binaries/xnu/install/TempContent/Objects/RELEASE_ARM64_T8020/osfmk/RELEASE")
DW_AT_APPLE_optimized (true)
DW_AT_APPLE_flags ("/AppleInternal/BuildRoot/Applications/Xcode.app/Contents/Developer/Toolchains/OSX11.1.xctoolchain/usr/bin/clang -c -g -nostdinc -ferror-limit=10000 -fno-builtin -fno-common -ftrivial-auto-var-init=zero -enable-trivial-auto-var-init-zero-knowing-it-will-be-removed-from-clang -fsigned-bitfields -fmerge-all-constants -fno-c++-static-destructors -pipe -flto -D ARM64_BOARD_CONFIG_T8020 -mcpu=vortex -arch arm64e -D arm64 -D ARM64 -D __ARM64__ -D LP64 -D PAGE_SIZE_FIXED -D VM_KERNEL_LINK_ADDRESS=0xfffffe0007004000 -D ARM_LARGE_MEMORY=1 -momit-leaf-frame-pointer -fno-strict-aliasing -D __API__=v4 -mkernel -static -O2 -mmacosx-version-min=11.1 -D XNU_TARGET_OS_OSX -D PLATFORM_MacOSX -D APPLE -D KERNEL -D KERNEL_PRIVATE -D XNU_KERNEL_PRIVATE -D PRIVATE -D __MACHO__=1 -D volatile=__volatile -D XNU_KERN_EVENT_DATA_IS_VLA -D INET -D MACH -D MACH_COMPAT -D MACH_FASTLINK -D NO_DIRECT_RPC -D VLAN -D SIXLOWPAN -D BOND -D IF_FAKE -D AH_ALL_CRYPTO -D PF -D PFLOG -D DUMMYNET -D TRAFFIC_MGT -D MULTICAST -D ICMP_BANDLIM -D IFNET_INPUT_SANITY_CHK -D MULTIPATH -D MPTCP -D SYSV_SEM -D SYSV_MSG -D SYSV_SHM -D PSYNCH -D FLOW_DIVERT -D NECP -D CONTENT_FILTER -D SKYWALK -D CONFIG_NEXUS_USER_PIPE -D CONFIG_NEXUS_KERNEL_PIPE -D CONFIG_NEXUS_MONITOR -D CONFIG_NEXUS_FLOWSWITCH -D CONFIG_NEXUS_NETIF -D SIXLOWPAN -D OLD_SEMWAIT_SIGNAL -D SOCKETS -D SENDFILE -D NETWORKING -D CONFIG_FSE -D CONFIG_IMAGEBOOT -D CONFIG_MBUF_JUMBO -D CONFIG_WORKQUEUE -D FIFO -D FDESC -D DEVFS -D NULLFS -D FS_COMPRESSION -D QUOTA -D NAMEDSTREAMS -D CONFIG_APPLEDOUBLE -D CONFIG_VOLFS -D CONFIG_IMGSRC_ACCESS -D CONFIG_TRIGGERS -D CONFIG_EXT_RESOLVER -D CONFIG_SEARCHFS -D CONFIG_MNT_SUID -D CONFIG_MNT_ROOTSNAP -D CONFIG_ROSV_STARTUP -D CONFIG_FIRMLINKS -D CONFIG_MOUNT_VM -D CONFIG_MOUNT_PREBOOTRECOVERY -D CONFIG_DATALESS_FILES -D CONFIG_BASESYSTEMROOT -D NFSCLIENT -D NFSSERVER -D CONFIG_NFS_GSS -D CONFIG_NFS4 -D CONFIG_NETBOOT -D IPSEC -D IPSEC_ESP -D CRYPTO_SHA2 -D CONFIG_IMG4 -D ZLIB -D IF_BRIDGE -D CONFIG_KN_HASHSIZE=64 -D CONFIG_VNODES=263168 -D CONFIG_NC_HASH=4096 -D CONFIG_VFS_NAMES=4096 -D CONFIG_MAX_CLUSTERS=8 -D CONFIG_MIN_NBUF=256 -D CONFIG_MIN_NIOBUF=128 -D CONFIG_NMBCLUSTERS=((1024\\ *\\ 512)\\ /\\ MCLBYTES) -D CONFIG_TCBHASHSIZE=4096 -D CONFIG_ICMP_BANDLIM=250 -D CONFIG_AIO_MAX=90 -D CONFIG_AIO_PROCESS_MAX=16 -D CONFIG_AIO_THREAD_COUNT=4 -D CONFIG_MAXVIFS=32 -D CONFIG_MFCTBLSIZ=256 -D CONFIG_MSG_BSIZE_REL=16384 -D CONFIG_MSG_BSIZE_DEV=131072 -D CONFIG_MSG_BSIZE=CONFIG_MSG_BSIZE_REL -D CONFIG_IPC_TABLE_ENTRIES_STEPS=256 -D CONFIG_ARROW -D CONFIG_X86_64_COMPAT -D NOS_ARM_ASM -D NOS_ARM_PMAP -D CONFIG_SECOND_STATIC_TRUST_CACHE -D CONFIG_SUPPLEMENTAL_SIGNATURES -D CONFIG_CODE_DECRYPTION -D CONFIG_PROTECT -D CONFIG_MEMORYSTATUS -D VM_PRESSURE_EVENTS -D CONFIG_BACKGROUND_QUEUE -D CONFIG_IOSCHED -D CONFIG_TELEMETRY -D CONFIG_PROC_UUID_POLICY -D CONFIG_COREDUMP -D IOKITCPP -D IOKITSTATS -D CONFIG_SLEEP -D CONFIG_MAX_THREADS=500 -D NO_KERNEL_HID -D LIBKERNCPP -D CONFIG_BLOCKS -D CONFIG_KEC_FIPS -D CONFIG_PERSONAS -D CONFIG_MACF -D CONFIG_MACF_SOCKET_SUBSET -D CONFIG_AUDIT -D CONFIG_ARCADE -D CONFIG_SETUID -D CONFIG_SECURE_BSD_ROOT -D CONFIG_KAS_INFO -D CONFIG_ZCACHE -D CONFIG_DEBUGGER_FOR_ZONE_INFO -D IST_KDEBUG -D KPERF -D KPC -D MONOTONIC -D PGO -D MACH_BSD -D IOKIT -D CONFIG_THREAD_MAX=2560 -D CONFIG_TASK_MAX=1024 -D CONFIG_ZONE_MAP_MIN=120586240 -D CONFIG_ZLEAK_ALLOCATION_MAP_NUM=16384 -D CONFIG_ZLEAK_TRACE_MAP_NUM=8192 -D CONFIG_VC_PROGRESS_WHITE -D CONFIG_SCHED_TRADITIONAL -D CONFIG_SCHED_MULTIQ -D CONFIG_SCHED_TIMESHARE_CORE -D CONFIG_CLUTCH -D CONFIG_SCHED_AUTO_JOIN -D CONFIG_SCHED_SFI -D CONFIG_SCHED_DEFERRED_AST -D CONFIG_KDP_INTERACTIVE_DEBUGGING -D CONFIG_TASKWATCH -D CONFIG_ATM -D CONFIG_COALITIONS -D CONFIG_SYSDIAGNOSE -D CONFIG_CSR -D CONFIG_CSR_FROM_DT -D SERIAL_CONSOLE -D VIDEO_CONSOLE -D CONFIG_REQUIRES_U32_MUNGING -D CONFIG_MACH_BRIDGE_RECV_TIME -D CONFIG_ARM_PFZ -D CONFIG_DELAY_IDLE_SLEEP -D CONFIG_PROC_UDATA_STORAGE -D CONFIG_MACH_APPROXIMATE_TIME -D CONFIG_KERNEL_INTEGRITY -D CONFIG_MACF_LAZY_VNODE_LABELS -D CONFIG_HYPERVISOR_PUBLIC -U XNU_HIDE_SEED -U RC_ENABLE_XNU_PRODUCT_INFO_FILTER -include meta_features.h -D MACH_KERNEL_PRIVATE -D MACH_KERNEL -Weverything -Wno-pedantic -Werror -Wno-bad-function-cast -Wno-c++-compat -Wno-c++98-compat -Wno-conditional-uninitialized -Wno-covered-switch-default -Wno-disabled-macro-expansion -Wno-documentation-unknown-command -Wno-extra-semi-stmt -Wno-format-non-iso -Wno-format-nonliteral -Wno-language-extension-token -Wno-missing-variable-declarations -Wno-packed -Wno-padded -Wno-partial-availability -Wno-reserved-id-macro -Wno-shift-sign-overflow -Wno-switch-enum -Wno-undef -Wno-unused-macros -Wno-used-but-marked-unused -Wno-variadic-macros -Wno-vla -Wno-zero-length-array -Wno-unknown-warning-option -Wno-anon-enum-enum-conversion -Wno-error=enum-enum-conversion -Wno-error=c99-designator -Wno-error=reorder-init-list -Wno-sign-compare -Wno-sign-conversion -Wshorten-64-to-32 -MD -MF memset_s.d -MP -fno-lto -fno-sanitize=address -U KASAN -fno-stack-protector -fno-stack-check -I . -I /AppleInternal/BuildRoot/Library/Caches/com.apple.xbs/Sources/xnu/xnu-7195.60.75/osfmk -I /AppleInternal/BuildRoot/Library/Caches/com.apple.xbs/Binaries/xnu/install/TempContent/Objects/EXPORT_HDRS/osfmk -I /AppleInternal/BuildRoot/Library/Caches/com.apple.xbs/Binaries/xnu/install/TempContent/Objects/EXPORT_HDRS/bsd -I /AppleInternal/BuildRoot/Library/Caches/com.apple.xbs/Binaries/xnu/install/TempContent/Objects/EXPORT_HDRS/libkern -I /AppleInternal/BuildRoot/Library/Caches/com.apple.xbs/Binaries/xnu/install/TempContent/Objects/EXPORT_HDRS/iokit -I /AppleInternal/BuildRoot/Library/Caches/com.apple.xbs/Binaries/xnu/install/TempContent/Objects/EXPORT_HDRS/pexpert -I /AppleInternal/BuildRoot/Library/Caches/com.apple.xbs/Binaries/xnu/install/TempContent/Objects/EXPORT_HDRS/libsa -I /AppleInternal/BuildRoot/Library/Caches/com.apple.xbs/Binaries/xnu/install/TempContent/Objects/EXPORT_HDRS/security -I /AppleInternal/BuildRoot/Library/Caches/com.apple.xbs/Binaries/xnu/install/TempContent/Objects/EXPORT_HDRS/san -I /AppleInternal/BuildRoot/Library/Caches/com.apple.xbs/Sources/xnu/xnu-7195.60.75/EXTERNAL_HEADERS -I /AppleInternal/BuildRoot/Library/Caches/com.apple.xbs/Sources/xnu/xnu-7195.60.75/osfmk/libsa -I /AppleInternal/BuildRoot/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.Internal.sdk/usr/local/include/kernel /AppleInternal/BuildRoot/Library/Caches/com.apple.xbs/Sources/xnu/xnu-7195.60.75/osfmk/kern/memset_s.c -Wno-reorder-init-list -Wno-implicit-int-float-conversion -Wno-c99-designator -Wno-final-dtor-non-final-class -Wno-extra-semi-stmt -Wno-misleading-indentation -Wno-quoted-include-in-framework-header -Wno-implicit-fallthrough -Wno-enum-enum-conversion -Wno-enum-float-conversion -Wno-ossharedptr-misuse -Wno-cast-align -mlinker-version=609.3 -isysroot /AppleInternal/BuildRoot/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.Internal.sdk -stdlib=libc++")
DW_AT_low_pc (0xfffffe00071e8000)
DW_AT_high_pc (0xfffffe00071e80f4)
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment