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mirror of https://github.com/wader/fq.git synced 2024-12-23 21:31:33 +03:00

macho: Cleanup syms and remove redundant fat_arch struct

This commit is contained in:
Mattias Wadman 2022-04-07 11:59:32 +02:00
parent 74279159f4
commit 5424eed703
13 changed files with 231 additions and 241 deletions

View File

@ -46,155 +46,173 @@ var endianNames = scalar.UToSymStr{
}
var cpuTypes = scalar.UToSymStr{
0xff_ff_ff_ff: "cpu_type_any",
1: "cpu_type_vax",
2: "cpu_type_romp",
4: "cpu_type_ns32032",
5: "cpu_type_ns32332",
6: "cpu_type_mc680x0",
7: "cpu_type_x86",
8: "cpu_type_mips",
9: "cpu_type_ns32532",
10: "cpu_type_mc98000",
11: "cpu_type_hppa",
12: "cpu_type_arm",
13: "cpu_type_mc88000",
14: "cpu_type_sparc",
15: "cpu_type_i860",
16: "cpu_type_i860_little",
17: "cpu_type_rs6000",
18: "cpu_type_powerpc",
0x1000007: "cpu_type_x86_64",
0x100000c: "cpu_type_arm64",
0x1000013: "cpu_type_powerpc64",
255: "cpu_type_veo",
0xff_ff_ff_ff: "any",
1: "vax",
2: "romp",
4: "ns32032",
5: "ns32332",
6: "mc680x0",
7: "x86",
8: "mips",
9: "ns32532",
10: "mc98000",
11: "hppa",
12: "arm",
13: "mc88000",
14: "sparc",
15: "i860",
16: "i860_little",
17: "rs6000",
18: "powerpc",
0x1000007: "x86_64",
0x100000c: "arm64",
0x1000013: "powerpc64",
255: "veo",
}
func intelSubTypeHelper(f, m uint64) uint64 {
return f + (m << 4)
}
var cpuSubTypes = map[uint64]scalar.UToSymStr{
0xff_ff_ff_ff: {
0xff_ff_ff_ff: "cpu_subtype_multiple",
0xff_ff_ff_ff: "multiple",
},
1: {
0xff_ff_ff_ff: "cpu_subtype_multiple",
0: "cpu_subtype_vax_all",
1: "cpu_subtype_vax780",
2: "cpu_subtype_vax785",
3: "cpu_subtype_vax750",
4: "cpu_subtype_vax730",
5: "cpu_subtype_uvaxi",
6: "cpu_subtype_uvaxii",
7: "cpu_subtype_vax8200",
8: "cpu_subtype_vax8500",
9: "cpu_subtype_vax8600",
10: "cpu_subtype_vax8650",
11: "cpu_subtype_vax8800",
12: "cpu_subtype_uvaxiii",
0xff_ff_ff_ff: "multiple",
0: "vax_all",
1: "vax780",
2: "vax785",
3: "vax750",
4: "vax730",
5: "uvaxi",
6: "uvaxii",
7: "vax8200",
8: "vax8500",
9: "vax8600",
10: "vax8650",
11: "vax8800",
12: "uvaxiii",
},
6: {
0xff_ff_ff_ff: "cpu_subtype_multiple",
1: "cpu_subtype_mc680x0_all", // 1: cpu_subtype_mc68030
2: "cpu_subtype_mc68040",
3: "cpu_subtype_mc68030_only",
0xff_ff_ff_ff: "multiple",
1: "mc680x0_all", // 1: mc68030
2: "mc68040",
3: "mc68030_only",
},
7: {
0xff_ff_ff_ff: "cpu_subtype_multiple",
intelSubTypeHelper(3, 0): "cpu_subtype_i386_all", // cpu_subtype_i386
intelSubTypeHelper(4, 0): "cpu_subtype_i486",
intelSubTypeHelper(4, 8): "cpu_subtype_486sx",
intelSubTypeHelper(5, 0): "cpu_subtype_pent",
intelSubTypeHelper(6, 1): "cpu_subtype_pentpro",
intelSubTypeHelper(6, 3): "cpu_subtype_pentii_m3",
intelSubTypeHelper(6, 5): "cpu_subtype_pentii_m5",
intelSubTypeHelper(7, 6): "cpu_subtype_celeron",
intelSubTypeHelper(7, 7): "cpu_subtype_celeron_mobile",
intelSubTypeHelper(8, 0): "cpu_subtype_pentium_3",
intelSubTypeHelper(8, 1): "cpu_subtype_pentium_3_m",
intelSubTypeHelper(8, 2): "cpu_subtype_pentium_3_xeon",
intelSubTypeHelper(9, 0): "cpu_subtype_pentium_m",
intelSubTypeHelper(10, 0): "cpu_subtype_pentium_4",
intelSubTypeHelper(10, 1): "cpu_subtype_pentium_4_m",
intelSubTypeHelper(11, 0): "cpu_subtype_itanium",
intelSubTypeHelper(11, 1): "cpu_subtype_itanium_2",
intelSubTypeHelper(12, 0): "cpu_subtype_xeon",
intelSubTypeHelper(12, 1): "cpu_subtype_xeon_2",
0xff_ff_ff_ff: "multiple",
intelSubTypeHelper(3, 0): "i386_all", // i386
intelSubTypeHelper(4, 0): "i486",
intelSubTypeHelper(4, 8): "486sx",
intelSubTypeHelper(5, 0): "pent",
intelSubTypeHelper(6, 1): "pentpro",
intelSubTypeHelper(6, 3): "pentii_m3",
intelSubTypeHelper(6, 5): "pentii_m5",
intelSubTypeHelper(7, 6): "celeron",
intelSubTypeHelper(7, 7): "celeron_mobile",
intelSubTypeHelper(8, 0): "pentium_3",
intelSubTypeHelper(8, 1): "pentium_3_m",
intelSubTypeHelper(8, 2): "pentium_3_xeon",
intelSubTypeHelper(9, 0): "pentium_m",
intelSubTypeHelper(10, 0): "pentium_4",
intelSubTypeHelper(10, 1): "pentium_4_m",
intelSubTypeHelper(11, 0): "itanium",
intelSubTypeHelper(11, 1): "itanium_2",
intelSubTypeHelper(12, 0): "xeon",
intelSubTypeHelper(12, 1): "xeon_2",
},
8: {
0xff_ff_ff_ff: "cpu_subtype_multiple",
0: "cpu_subtype_mips_all",
1: "cpu_subtype_mips_r2300",
2: "cpu_subtype_mips_r2600",
3: "cpu_subtype_mips_r2800",
4: "cpu_subtype_mips_r2000a",
5: "cpu_subtype_mips_r2000",
6: "cpu_subtype_mips_r3000a",
7: "cpu_subtype_mips_r3000",
0xff_ff_ff_ff: "multiple",
0: "mips_all",
1: "mips_r2300",
2: "mips_r2600",
3: "mips_r2800",
4: "mips_r2000a",
5: "mips_r2000",
6: "mips_r3000a",
7: "mips_r3000",
},
10: {
0xff_ff_ff_ff: "cpu_subtype_multiple",
0: "cpu_subtype_mc98000_all",
1: "cpu_subtype_mc98001",
0xff_ff_ff_ff: "multiple",
0: "mc98000_all",
1: "mc98001",
},
11: {
0xff_ff_ff_ff: "cpu_subtype_multiple",
0: "cpu_subtype_hppa_all",
1: "cpu_subtype_hppa_7100",
2: "cpu_subtype_hppa_7100_lc",
0xff_ff_ff_ff: "multiple",
0: "hppa_all",
1: "hppa_7100",
2: "hppa_7100_lc",
},
12: {
0xff_ff_ff_ff: "cpu_subtype_multiple",
0: "cpu_subtype_arm_all",
5: "cpu_subtype_arm_v4t",
6: "cpu_subtype_arm_v6",
7: "cpu_subtype_arm_v5tej",
8: "cpu_subtype_arm_xscale",
9: "cpu_subtype_arm_v7",
10: "cpu_subtype_arm_v7f",
11: "cpu_subtype_arm_v7s",
12: "cpu_subtype_arm_v7k",
13: "cpu_subtype_arm_v8",
14: "cpu_subtype_arm_v6m",
15: "cpu_subtype_arm_v7m",
16: "cpu_subtype_arm_v7em",
0xff_ff_ff_ff: "multiple",
0: "arm_all",
5: "arm_v4t",
6: "arm_v6",
7: "arm_v5tej",
8: "arm_xscale",
9: "arm_v7",
10: "arm_v7f",
11: "arm_v7s",
12: "arm_v7k",
13: "arm_v8",
14: "arm_v6m",
15: "arm_v7m",
16: "arm_v7em",
},
13: {
0xff_ff_ff_ff: "cpu_subtype_multiple",
0: "cpu_subtype_mc88000_all",
1: "cpu_subtype_mc88100",
2: "cpu_subtype_mc88110",
0xff_ff_ff_ff: "multiple",
0: "mc88000_all",
1: "mc88100",
2: "mc88110",
},
14: {
0xff_ff_ff_ff: "cpu_subtype_multiple",
0: "cpu_subtype_sparc_all",
0xff_ff_ff_ff: "multiple",
0: "sparc_all",
},
15: {
0xff_ff_ff_ff: "cpu_subtype_multiple",
0: "cpu_subtype_i860_all",
1: "cpu_subtype_i860_a860",
0xff_ff_ff_ff: "multiple",
0: "i860_all",
1: "i860_a860",
},
18: {
0xff_ff_ff_ff: "cpu_subtype_multiple",
0: "cpu_subtype_powerpc_all",
1: "cpu_subtype_powerpc_601",
2: "cpu_subtype_powerpc_602",
3: "cpu_subtype_powerpc_603",
4: "cpu_subtype_powerpc_603e",
5: "cpu_subtype_powerpc_603ev",
6: "cpu_subtype_powerpc_604",
7: "cpu_subtype_powerpc_604e",
8: "cpu_subtype_powerpc_620",
9: "cpu_subtype_powerpc_750",
10: "cpu_subtype_powerpc_7400",
11: "cpu_subtype_powerpc_7450",
100: "cpu_subtype_powerpc_970",
0xff_ff_ff_ff: "multiple",
0: "powerpc_all",
1: "powerpc_601",
2: "powerpc_602",
3: "powerpc_603",
4: "powerpc_603e",
5: "powerpc_603ev",
6: "powerpc_604",
7: "powerpc_604e",
8: "powerpc_620",
9: "powerpc_750",
10: "powerpc_7400",
11: "powerpc_7450",
100: "powerpc_970",
},
0x1000012: {
0xff_ff_ff_ff: "cpu_subtype_multiple",
0: "cpu_subtype_arm64_all",
1: "cpu_subtype_arm64_v8",
2: "cpu_subtype_arm64_e",
0xff_ff_ff_ff: "multiple",
0: "arm64_all",
1: "arm64_v8",
2: "arm64_e",
},
}
var fileTypes = scalar.UToSymStr{
0x1: "object",
0x2: "execute",
0x3: "fvmlib",
0x4: "core",
0x5: "preload",
0x6: "dylib",
0x7: "dylinker",
0x8: "bundle",
0x9: "dylib_stub",
0xa: "dsym",
0xb: "kext_bundle",
}
//nolint:revive
const (
LC_REQ_DYLD = 0x80000000
@ -251,20 +269,6 @@ const (
LC_BUILD_VERSION = 0x32
)
var fileTypes = scalar.UToSymStr{
0x1: "object",
0x2: "execute",
0x3: "fvmlib",
0x4: "core",
0x5: "preload",
0x6: "dylib",
0x7: "dylinker",
0x8: "bundle",
0x9: "dylib_stub",
0xa: "dsym",
0xb: "kext_bundle",
}
var loadCommands = scalar.UToSymStr{
LC_REQ_DYLD: "req_dyld",
LC_SEGMENT: "segment",
@ -386,11 +390,11 @@ func ofileDecode(d *decode.D) {
d.SeekRel(-4 * 8)
d.FieldStruct("header", func(d *decode.D) {
d.FieldValueS("arch_bits", int64(archBits))
magic := d.FieldU32("magic", scalar.Hex, magicSymMapper)
magic := d.FieldU32("magic", magicSymMapper, scalar.Hex)
d.FieldValueU("bits", uint64(archBits))
d.FieldValueStr("endian", endianNames[magic])
cpuType = d.FieldU32("cputype", cpuTypes)
d.FieldU32("cpusubtype", cpuSubTypes[cpuType])
cpuType = d.FieldU32("cputype", cpuTypes, scalar.Hex)
d.FieldU32("cpusubtype", cpuSubTypes[cpuType], scalar.Hex)
d.FieldU32("filetype", fileTypes)
ncmds = d.FieldU32("ncdms")
d.FieldU32("sizeofncdms")
@ -633,22 +637,20 @@ func fatParse(d *decode.D) {
var narchs uint64
var ofileOffsets []uint64
d.FieldStruct("fat_header", func(d *decode.D) {
d.FieldRawLen("magic", 4*8)
d.FieldU32("magic", scalar.Hex)
narchs = d.FieldU32("narchs")
narchsIdx := 0
d.FieldStructArrayLoop("archs", "arch", func() bool {
d.FieldStructArrayLoop("archs", "fat_arch", func() bool {
return narchsIdx < int(narchs)
}, func(d *decode.D) {
// parse FatArch
d.FieldStruct("fat_arch", func(d *decode.D) {
// beware cputype and cpusubtype changes from ofile header to fat header
cpuType := d.FieldU32("cputype", cpuTypes)
d.FieldU32("cpusubtype", cpuSubTypes[cpuType])
cpuType := d.FieldU32("cputype", cpuTypes, scalar.Hex)
d.FieldU32("cpusubtype", cpuSubTypes[cpuType], scalar.Hex)
ofileOffsets = append(ofileOffsets, d.FieldU32("offset"))
d.FieldU32("size")
d.FieldU32("align")
})
narchsIdx++
})
})
@ -662,10 +664,6 @@ func fatParse(d *decode.D) {
})
}
func intelSubTypeHelper(f, m uint64) uint64 {
return f + (m << 4)
}
func parseMachHeaderFlags(d *decode.D) {
d.FieldRawLen("reserved", 6)
d.FieldBool("app_extension_safe")

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@ -5,8 +5,8 @@ $ fq -d macho dv a_dynamic
0x0000|cf fa ed fe |.... | magic: 0xfeedfacf (64-bit little endian) 0x0-0x3.7 (4)
| | | bits: 64 0x4-NA (0)
| | | endian: "little_endian" 0x4-NA (0)
0x0000| 0c 00 00 01 | .... | cputype: "cpu_type_arm64" (16777228) 0x4-0x7.7 (4)
0x0000| 00 00 00 00 | .... | cpusubtype: 0 0x8-0xb.7 (4)
0x0000| 0c 00 00 01 | .... | cputype: "arm64" (0x100000c) 0x4-0x7.7 (4)
0x0000| 00 00 00 00 | .... | cpusubtype: 0x0 0x8-0xb.7 (4)
0x0000| 02 00 00 00| ....| filetype: "execute" (2) 0xc-0xf.7 (4)
0x0010|12 00 00 00 |.... | ncdms: 18 0x10-0x13.7 (4)
0x0010| 90 05 00 00 | .... | sizeofncdms: 1424 0x14-0x17.7 (4)

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@ -5,8 +5,8 @@ $ fq -d macho dv a_static
0x0000|cf fa ed fe |.... | magic: 0xfeedfacf (64-bit little endian) 0x0-0x3.7 (4)
| | | bits: 64 0x4-NA (0)
| | | endian: "little_endian" 0x4-NA (0)
0x0000| 0c 00 00 01 | .... | cputype: "cpu_type_arm64" (16777228) 0x4-0x7.7 (4)
0x0000| 00 00 00 00 | .... | cpusubtype: 0 0x8-0xb.7 (4)
0x0000| 0c 00 00 01 | .... | cputype: "arm64" (0x100000c) 0x4-0x7.7 (4)
0x0000| 00 00 00 00 | .... | cpusubtype: 0x0 0x8-0xb.7 (4)
0x0000| 02 00 00 00| ....| filetype: "execute" (2) 0xc-0xf.7 (4)
0x0010|11 00 00 00 |.... | ncdms: 17 0x10-0x13.7 (4)
0x0010| 68 05 00 00 | h... | sizeofncdms: 1384 0x14-0x17.7 (4)

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@ -5,8 +5,8 @@ $ fq -d macho dv a_stripped
0x0000|cf fa ed fe |.... | magic: 0xfeedfacf (64-bit little endian) 0x0-0x3.7 (4)
| | | bits: 64 0x4-NA (0)
| | | endian: "little_endian" 0x4-NA (0)
0x0000| 0c 00 00 01 | .... | cputype: "cpu_type_arm64" (16777228) 0x4-0x7.7 (4)
0x0000| 00 00 00 00 | .... | cpusubtype: 0 0x8-0xb.7 (4)
0x0000| 0c 00 00 01 | .... | cputype: "arm64" (0x100000c) 0x4-0x7.7 (4)
0x0000| 00 00 00 00 | .... | cpusubtype: 0x0 0x8-0xb.7 (4)
0x0000| 02 00 00 00| ....| filetype: "execute" (2) 0xc-0xf.7 (4)
0x0010|12 00 00 00 |.... | ncdms: 18 0x10-0x13.7 (4)
0x0010| 90 05 00 00 | .... | sizeofncdms: 1424 0x14-0x17.7 (4)

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@ -5,8 +5,8 @@ $ fq -d macho dv libbbb.so
0x0000|cf fa ed fe |.... | magic: 0xfeedfacf (64-bit little endian) 0x0-0x3.7 (4)
| | | bits: 64 0x4-NA (0)
| | | endian: "little_endian" 0x4-NA (0)
0x0000| 0c 00 00 01 | .... | cputype: "cpu_type_arm64" (16777228) 0x4-0x7.7 (4)
0x0000| 00 00 00 00 | .... | cpusubtype: 0 0x8-0xb.7 (4)
0x0000| 0c 00 00 01 | .... | cputype: "arm64" (0x100000c) 0x4-0x7.7 (4)
0x0000| 00 00 00 00 | .... | cpusubtype: 0x0 0x8-0xb.7 (4)
0x0000| 06 00 00 00| ....| filetype: "dylib" (6) 0xc-0xf.7 (4)
0x0010|0f 00 00 00 |.... | ncdms: 15 0x10-0x13.7 (4)
0x0010| 10 05 00 00 | .... | sizeofncdms: 1296 0x14-0x17.7 (4)

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@ -5,8 +5,8 @@ $ fq -d macho dv a_dynamic
0x0000|cf fa ed fe |.... | magic: 0xfeedfacf (64-bit little endian) 0x0-0x3.7 (4)
| | | bits: 64 0x4-NA (0)
| | | endian: "little_endian" 0x4-NA (0)
0x0000| 07 00 00 01 | .... | cputype: "cpu_type_x86_64" (16777223) 0x4-0x7.7 (4)
0x0000| 03 00 00 00 | .... | cpusubtype: 3 0x8-0xb.7 (4)
0x0000| 07 00 00 01 | .... | cputype: "x86_64" (0x1000007) 0x4-0x7.7 (4)
0x0000| 03 00 00 00 | .... | cpusubtype: 0x3 0x8-0xb.7 (4)
0x0000| 02 00 00 00| ....| filetype: "execute" (2) 0xc-0xf.7 (4)
0x0010|10 00 00 00 |.... | ncdms: 16 0x10-0x13.7 (4)
0x0010| 28 05 00 00 | (... | sizeofncdms: 1320 0x14-0x17.7 (4)

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@ -5,8 +5,8 @@ $ fq -d macho dv a_static
0x0000|cf fa ed fe |.... | magic: 0xfeedfacf (64-bit little endian) 0x0-0x3.7 (4)
| | | bits: 64 0x4-NA (0)
| | | endian: "little_endian" 0x4-NA (0)
0x0000| 07 00 00 01 | .... | cputype: "cpu_type_x86_64" (16777223) 0x4-0x7.7 (4)
0x0000| 03 00 00 00 | .... | cpusubtype: 3 0x8-0xb.7 (4)
0x0000| 07 00 00 01 | .... | cputype: "x86_64" (0x1000007) 0x4-0x7.7 (4)
0x0000| 03 00 00 00 | .... | cpusubtype: 0x3 0x8-0xb.7 (4)
0x0000| 02 00 00 00| ....| filetype: "execute" (2) 0xc-0xf.7 (4)
0x0010|0f 00 00 00 |.... | ncdms: 15 0x10-0x13.7 (4)
0x0010| 00 05 00 00 | .... | sizeofncdms: 1280 0x14-0x17.7 (4)

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@ -5,8 +5,8 @@ $ fq -d macho dv a_stripped
0x0000|cf fa ed fe |.... | magic: 0xfeedfacf (64-bit little endian) 0x0-0x3.7 (4)
| | | bits: 64 0x4-NA (0)
| | | endian: "little_endian" 0x4-NA (0)
0x0000| 07 00 00 01 | .... | cputype: "cpu_type_x86_64" (16777223) 0x4-0x7.7 (4)
0x0000| 03 00 00 00 | .... | cpusubtype: 3 0x8-0xb.7 (4)
0x0000| 07 00 00 01 | .... | cputype: "x86_64" (0x1000007) 0x4-0x7.7 (4)
0x0000| 03 00 00 00 | .... | cpusubtype: 0x3 0x8-0xb.7 (4)
0x0000| 02 00 00 00| ....| filetype: "execute" (2) 0xc-0xf.7 (4)
0x0010|10 00 00 00 |.... | ncdms: 16 0x10-0x13.7 (4)
0x0010| 28 05 00 00 | (... | sizeofncdms: 1320 0x14-0x17.7 (4)

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@ -5,8 +5,8 @@ $ fq -d macho dv libbbb.so
0x0000|cf fa ed fe |.... | magic: 0xfeedfacf (64-bit little endian) 0x0-0x3.7 (4)
| | | bits: 64 0x4-NA (0)
| | | endian: "little_endian" 0x4-NA (0)
0x0000| 07 00 00 01 | .... | cputype: "cpu_type_x86_64" (16777223) 0x4-0x7.7 (4)
0x0000| 03 00 00 00 | .... | cpusubtype: 3 0x8-0xb.7 (4)
0x0000| 07 00 00 01 | .... | cputype: "x86_64" (0x1000007) 0x4-0x7.7 (4)
0x0000| 03 00 00 00 | .... | cpusubtype: 0x3 0x8-0xb.7 (4)
0x0000| 06 00 00 00| ....| filetype: "dylib" (6) 0xc-0xf.7 (4)
0x0010|0d 00 00 00 |.... | ncdms: 13 0x10-0x13.7 (4)
0x0010| a8 04 00 00 | .... | sizeofncdms: 1192 0x14-0x17.7 (4)

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@ -1,20 +1,18 @@
$ fq -d macho dv a_dynamic
|00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f|0123456789abcdef|.{}: a_dynamic (macho) 0x0-0x1c375.7 (115574)
| | | fat_header{}: 0x0-0x2f.7 (48)
0x00000|ca fe ba be |.... | magic: raw bits 0x0-0x3.7 (4)
0x00000|ca fe ba be |.... | magic: 0xcafebabe 0x0-0x3.7 (4)
0x00000| 00 00 00 02 | .... | narchs: 2 0x4-0x7.7 (4)
| | | archs[0:2]: 0x8-0x2f.7 (40)
| | | [0]{}: arch 0x8-0x1b.7 (20)
| | | fat_arch{}: 0x8-0x1b.7 (20)
0x00000| 01 00 00 07 | .... | cputype: "cpu_type_x86_64" (16777223) 0x8-0xb.7 (4)
0x00000| 00 00 00 03| ....| cpusubtype: 3 0xc-0xf.7 (4)
| | | [0]{}: fat_arch 0x8-0x1b.7 (20)
0x00000| 01 00 00 07 | .... | cputype: "x86_64" (0x1000007) 0x8-0xb.7 (4)
0x00000| 00 00 00 03| ....| cpusubtype: 0x3 0xc-0xf.7 (4)
0x00010|00 00 40 00 |..@. | offset: 16384 0x10-0x13.7 (4)
0x00010| 00 00 81 40 | ...@ | size: 33088 0x14-0x17.7 (4)
0x00010| 00 00 00 0e | .... | align: 14 0x18-0x1b.7 (4)
| | | [1]{}: arch 0x1c-0x2f.7 (20)
| | | fat_arch{}: 0x1c-0x2f.7 (20)
0x00010| 01 00 00 0c| ....| cputype: "cpu_type_arm64" (16777228) 0x1c-0x1f.7 (4)
0x00020|00 00 00 00 |.... | cpusubtype: 0 0x20-0x23.7 (4)
| | | [1]{}: fat_arch 0x1c-0x2f.7 (20)
0x00010| 01 00 00 0c| ....| cputype: "arm64" (0x100000c) 0x1c-0x1f.7 (4)
0x00020|00 00 00 00 |.... | cpusubtype: 0x0 0x20-0x23.7 (4)
0x00020| 00 01 00 00 | .... | offset: 65536 0x24-0x27.7 (4)
0x00020| 00 00 c3 76 | ...v | size: 50038 0x28-0x2b.7 (4)
0x00020| 00 00 00 0e| ....| align: 14 0x2c-0x2f.7 (4)
@ -27,8 +25,8 @@ $ fq -d macho dv a_dynamic
0x04000|cf fa ed fe |.... | magic: 0xfeedfacf (64-bit little endian) 0x4000-0x4003.7 (4)
| | | bits: 64 0x4004-NA (0)
| | | endian: "little_endian" 0x4004-NA (0)
0x04000| 07 00 00 01 | .... | cputype: "cpu_type_x86_64" (16777223) 0x4004-0x4007.7 (4)
0x04000| 03 00 00 00 | .... | cpusubtype: 3 0x4008-0x400b.7 (4)
0x04000| 07 00 00 01 | .... | cputype: "x86_64" (0x1000007) 0x4004-0x4007.7 (4)
0x04000| 03 00 00 00 | .... | cpusubtype: 0x3 0x4008-0x400b.7 (4)
0x04000| 02 00 00 00| ....| filetype: "execute" (2) 0x400c-0x400f.7 (4)
0x04010|10 00 00 00 |.... | ncdms: 16 0x4010-0x4013.7 (4)
0x04010| 28 05 00 00 | (... | sizeofncdms: 1320 0x4014-0x4017.7 (4)
@ -457,8 +455,8 @@ $ fq -d macho dv a_dynamic
0x10000|cf fa ed fe |.... | magic: 0xfeedfacf (64-bit little endian) 0x10000-0x10003.7 (4)
| | | bits: 64 0x10004-NA (0)
| | | endian: "little_endian" 0x10004-NA (0)
0x10000| 0c 00 00 01 | .... | cputype: "cpu_type_arm64" (16777228) 0x10004-0x10007.7 (4)
0x10000| 00 00 00 00 | .... | cpusubtype: 0 0x10008-0x1000b.7 (4)
0x10000| 0c 00 00 01 | .... | cputype: "arm64" (0x100000c) 0x10004-0x10007.7 (4)
0x10000| 00 00 00 00 | .... | cpusubtype: 0x0 0x10008-0x1000b.7 (4)
0x10000| 02 00 00 00| ....| filetype: "execute" (2) 0x1000c-0x1000f.7 (4)
0x10010|12 00 00 00 |.... | ncdms: 18 0x10010-0x10013.7 (4)
0x10010| 90 05 00 00 | .... | sizeofncdms: 1424 0x10014-0x10017.7 (4)

View File

@ -1,20 +1,18 @@
$ fq -d macho dv a_static
|00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f|0123456789abcdef|.{}: a_static (macho) 0x0-0x1c374.7 (115573)
| | | fat_header{}: 0x0-0x2f.7 (48)
0x00000|ca fe ba be |.... | magic: raw bits 0x0-0x3.7 (4)
0x00000|ca fe ba be |.... | magic: 0xcafebabe 0x0-0x3.7 (4)
0x00000| 00 00 00 02 | .... | narchs: 2 0x4-0x7.7 (4)
| | | archs[0:2]: 0x8-0x2f.7 (40)
| | | [0]{}: arch 0x8-0x1b.7 (20)
| | | fat_arch{}: 0x8-0x1b.7 (20)
0x00000| 01 00 00 07 | .... | cputype: "cpu_type_x86_64" (16777223) 0x8-0xb.7 (4)
0x00000| 00 00 00 03| ....| cpusubtype: 3 0xc-0xf.7 (4)
| | | [0]{}: fat_arch 0x8-0x1b.7 (20)
0x00000| 01 00 00 07 | .... | cputype: "x86_64" (0x1000007) 0x8-0xb.7 (4)
0x00000| 00 00 00 03| ....| cpusubtype: 0x3 0xc-0xf.7 (4)
0x00010|00 00 40 00 |..@. | offset: 16384 0x10-0x13.7 (4)
0x00010| 00 00 81 38 | ...8 | size: 33080 0x14-0x17.7 (4)
0x00010| 00 00 00 0e | .... | align: 14 0x18-0x1b.7 (4)
| | | [1]{}: arch 0x1c-0x2f.7 (20)
| | | fat_arch{}: 0x1c-0x2f.7 (20)
0x00010| 01 00 00 0c| ....| cputype: "cpu_type_arm64" (16777228) 0x1c-0x1f.7 (4)
0x00020|00 00 00 00 |.... | cpusubtype: 0 0x20-0x23.7 (4)
| | | [1]{}: fat_arch 0x1c-0x2f.7 (20)
0x00010| 01 00 00 0c| ....| cputype: "arm64" (0x100000c) 0x1c-0x1f.7 (4)
0x00020|00 00 00 00 |.... | cpusubtype: 0x0 0x20-0x23.7 (4)
0x00020| 00 01 00 00 | .... | offset: 65536 0x24-0x27.7 (4)
0x00020| 00 00 c3 75 | ...u | size: 50037 0x28-0x2b.7 (4)
0x00020| 00 00 00 0e| ....| align: 14 0x2c-0x2f.7 (4)
@ -27,8 +25,8 @@ $ fq -d macho dv a_static
0x04000|cf fa ed fe |.... | magic: 0xfeedfacf (64-bit little endian) 0x4000-0x4003.7 (4)
| | | bits: 64 0x4004-NA (0)
| | | endian: "little_endian" 0x4004-NA (0)
0x04000| 07 00 00 01 | .... | cputype: "cpu_type_x86_64" (16777223) 0x4004-0x4007.7 (4)
0x04000| 03 00 00 00 | .... | cpusubtype: 3 0x4008-0x400b.7 (4)
0x04000| 07 00 00 01 | .... | cputype: "x86_64" (0x1000007) 0x4004-0x4007.7 (4)
0x04000| 03 00 00 00 | .... | cpusubtype: 0x3 0x4008-0x400b.7 (4)
0x04000| 02 00 00 00| ....| filetype: "execute" (2) 0x400c-0x400f.7 (4)
0x04010|0f 00 00 00 |.... | ncdms: 15 0x4010-0x4013.7 (4)
0x04010| 00 05 00 00 | .... | sizeofncdms: 1280 0x4014-0x4017.7 (4)
@ -447,8 +445,8 @@ $ fq -d macho dv a_static
0x10000|cf fa ed fe |.... | magic: 0xfeedfacf (64-bit little endian) 0x10000-0x10003.7 (4)
| | | bits: 64 0x10004-NA (0)
| | | endian: "little_endian" 0x10004-NA (0)
0x10000| 0c 00 00 01 | .... | cputype: "cpu_type_arm64" (16777228) 0x10004-0x10007.7 (4)
0x10000| 00 00 00 00 | .... | cpusubtype: 0 0x10008-0x1000b.7 (4)
0x10000| 0c 00 00 01 | .... | cputype: "arm64" (0x100000c) 0x10004-0x10007.7 (4)
0x10000| 00 00 00 00 | .... | cpusubtype: 0x0 0x10008-0x1000b.7 (4)
0x10000| 02 00 00 00| ....| filetype: "execute" (2) 0x1000c-0x1000f.7 (4)
0x10010|11 00 00 00 |.... | ncdms: 17 0x10010-0x10013.7 (4)
0x10010| 68 05 00 00 | h... | sizeofncdms: 1384 0x10014-0x10017.7 (4)

View File

@ -1,20 +1,18 @@
$ fq -d macho dv a_stripped
|00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f|0123456789abcdef|.{}: a_stripped (macho) 0x0-0x1c357.7 (115544)
| | | fat_header{}: 0x0-0x2f.7 (48)
0x00000|ca fe ba be |.... | magic: raw bits 0x0-0x3.7 (4)
0x00000|ca fe ba be |.... | magic: 0xcafebabe 0x0-0x3.7 (4)
0x00000| 00 00 00 02 | .... | narchs: 2 0x4-0x7.7 (4)
| | | archs[0:2]: 0x8-0x2f.7 (40)
| | | [0]{}: arch 0x8-0x1b.7 (20)
| | | fat_arch{}: 0x8-0x1b.7 (20)
0x00000| 01 00 00 07 | .... | cputype: "cpu_type_x86_64" (16777223) 0x8-0xb.7 (4)
0x00000| 00 00 00 03| ....| cpusubtype: 3 0xc-0xf.7 (4)
| | | [0]{}: fat_arch 0x8-0x1b.7 (20)
0x00000| 01 00 00 07 | .... | cputype: "x86_64" (0x1000007) 0x8-0xb.7 (4)
0x00000| 00 00 00 03| ....| cpusubtype: 0x3 0xc-0xf.7 (4)
0x00010|00 00 40 00 |..@. | offset: 16384 0x10-0x13.7 (4)
0x00010| 00 00 81 38 | ...8 | size: 33080 0x14-0x17.7 (4)
0x00010| 00 00 00 0e | .... | align: 14 0x18-0x1b.7 (4)
| | | [1]{}: arch 0x1c-0x2f.7 (20)
| | | fat_arch{}: 0x1c-0x2f.7 (20)
0x00010| 01 00 00 0c| ....| cputype: "cpu_type_arm64" (16777228) 0x1c-0x1f.7 (4)
0x00020|00 00 00 00 |.... | cpusubtype: 0 0x20-0x23.7 (4)
| | | [1]{}: fat_arch 0x1c-0x2f.7 (20)
0x00010| 01 00 00 0c| ....| cputype: "arm64" (0x100000c) 0x1c-0x1f.7 (4)
0x00020|00 00 00 00 |.... | cpusubtype: 0x0 0x20-0x23.7 (4)
0x00020| 00 01 00 00 | .... | offset: 65536 0x24-0x27.7 (4)
0x00020| 00 00 c3 58 | ...X | size: 50008 0x28-0x2b.7 (4)
0x00020| 00 00 00 0e| ....| align: 14 0x2c-0x2f.7 (4)
@ -27,8 +25,8 @@ $ fq -d macho dv a_stripped
0x04000|cf fa ed fe |.... | magic: 0xfeedfacf (64-bit little endian) 0x4000-0x4003.7 (4)
| | | bits: 64 0x4004-NA (0)
| | | endian: "little_endian" 0x4004-NA (0)
0x04000| 07 00 00 01 | .... | cputype: "cpu_type_x86_64" (16777223) 0x4004-0x4007.7 (4)
0x04000| 03 00 00 00 | .... | cpusubtype: 3 0x4008-0x400b.7 (4)
0x04000| 07 00 00 01 | .... | cputype: "x86_64" (0x1000007) 0x4004-0x4007.7 (4)
0x04000| 03 00 00 00 | .... | cpusubtype: 0x3 0x4008-0x400b.7 (4)
0x04000| 02 00 00 00| ....| filetype: "execute" (2) 0x400c-0x400f.7 (4)
0x04010|10 00 00 00 |.... | ncdms: 16 0x4010-0x4013.7 (4)
0x04010| 28 05 00 00 | (... | sizeofncdms: 1320 0x4014-0x4017.7 (4)
@ -457,8 +455,8 @@ $ fq -d macho dv a_stripped
0x10000|cf fa ed fe |.... | magic: 0xfeedfacf (64-bit little endian) 0x10000-0x10003.7 (4)
| | | bits: 64 0x10004-NA (0)
| | | endian: "little_endian" 0x10004-NA (0)
0x10000| 0c 00 00 01 | .... | cputype: "cpu_type_arm64" (16777228) 0x10004-0x10007.7 (4)
0x10000| 00 00 00 00 | .... | cpusubtype: 0 0x10008-0x1000b.7 (4)
0x10000| 0c 00 00 01 | .... | cputype: "arm64" (0x100000c) 0x10004-0x10007.7 (4)
0x10000| 00 00 00 00 | .... | cpusubtype: 0x0 0x10008-0x1000b.7 (4)
0x10000| 02 00 00 00| ....| filetype: "execute" (2) 0x1000c-0x1000f.7 (4)
0x10010|12 00 00 00 |.... | ncdms: 18 0x10010-0x10013.7 (4)
0x10010| 90 05 00 00 | .... | sizeofncdms: 1424 0x10014-0x10017.7 (4)

View File

@ -1,20 +1,18 @@
$ fq -d macho dv libbbb.so
|00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f|0123456789abcdef|.{}: libbbb.so (macho) 0x0-0x1c2f5.7 (115446)
| | | fat_header{}: 0x0-0x2f.7 (48)
0x00000|ca fe ba be |.... | magic: raw bits 0x0-0x3.7 (4)
0x00000|ca fe ba be |.... | magic: 0xcafebabe 0x0-0x3.7 (4)
0x00000| 00 00 00 02 | .... | narchs: 2 0x4-0x7.7 (4)
| | | archs[0:2]: 0x8-0x2f.7 (40)
| | | [0]{}: arch 0x8-0x1b.7 (20)
| | | fat_arch{}: 0x8-0x1b.7 (20)
0x00000| 01 00 00 07 | .... | cputype: "cpu_type_x86_64" (16777223) 0x8-0xb.7 (4)
0x00000| 00 00 00 03| ....| cpusubtype: 3 0xc-0xf.7 (4)
| | | [0]{}: fat_arch 0x8-0x1b.7 (20)
0x00000| 01 00 00 07 | .... | cputype: "x86_64" (0x1000007) 0x8-0xb.7 (4)
0x00000| 00 00 00 03| ....| cpusubtype: 0x3 0xc-0xf.7 (4)
0x00010|00 00 40 00 |..@. | offset: 16384 0x10-0x13.7 (4)
0x00010| 00 00 80 b8 | .... | size: 32952 0x14-0x17.7 (4)
0x00010| 00 00 00 0e | .... | align: 14 0x18-0x1b.7 (4)
| | | [1]{}: arch 0x1c-0x2f.7 (20)
| | | fat_arch{}: 0x1c-0x2f.7 (20)
0x00010| 01 00 00 0c| ....| cputype: "cpu_type_arm64" (16777228) 0x1c-0x1f.7 (4)
0x00020|00 00 00 00 |.... | cpusubtype: 0 0x20-0x23.7 (4)
| | | [1]{}: fat_arch 0x1c-0x2f.7 (20)
0x00010| 01 00 00 0c| ....| cputype: "arm64" (0x100000c) 0x1c-0x1f.7 (4)
0x00020|00 00 00 00 |.... | cpusubtype: 0x0 0x20-0x23.7 (4)
0x00020| 00 01 00 00 | .... | offset: 65536 0x24-0x27.7 (4)
0x00020| 00 00 c2 f6 | .... | size: 49910 0x28-0x2b.7 (4)
0x00020| 00 00 00 0e| ....| align: 14 0x2c-0x2f.7 (4)
@ -27,8 +25,8 @@ $ fq -d macho dv libbbb.so
0x04000|cf fa ed fe |.... | magic: 0xfeedfacf (64-bit little endian) 0x4000-0x4003.7 (4)
| | | bits: 64 0x4004-NA (0)
| | | endian: "little_endian" 0x4004-NA (0)
0x04000| 07 00 00 01 | .... | cputype: "cpu_type_x86_64" (16777223) 0x4004-0x4007.7 (4)
0x04000| 03 00 00 00 | .... | cpusubtype: 3 0x4008-0x400b.7 (4)
0x04000| 07 00 00 01 | .... | cputype: "x86_64" (0x1000007) 0x4004-0x4007.7 (4)
0x04000| 03 00 00 00 | .... | cpusubtype: 0x3 0x4008-0x400b.7 (4)
0x04000| 06 00 00 00| ....| filetype: "dylib" (6) 0x400c-0x400f.7 (4)
0x04010|0d 00 00 00 |.... | ncdms: 13 0x4010-0x4013.7 (4)
0x04010| a8 04 00 00 | .... | sizeofncdms: 1192 0x4014-0x4017.7 (4)
@ -429,8 +427,8 @@ $ fq -d macho dv libbbb.so
0x10000|cf fa ed fe |.... | magic: 0xfeedfacf (64-bit little endian) 0x10000-0x10003.7 (4)
| | | bits: 64 0x10004-NA (0)
| | | endian: "little_endian" 0x10004-NA (0)
0x10000| 0c 00 00 01 | .... | cputype: "cpu_type_arm64" (16777228) 0x10004-0x10007.7 (4)
0x10000| 00 00 00 00 | .... | cpusubtype: 0 0x10008-0x1000b.7 (4)
0x10000| 0c 00 00 01 | .... | cputype: "arm64" (0x100000c) 0x10004-0x10007.7 (4)
0x10000| 00 00 00 00 | .... | cpusubtype: 0x0 0x10008-0x1000b.7 (4)
0x10000| 06 00 00 00| ....| filetype: "dylib" (6) 0x1000c-0x1000f.7 (4)
0x10010|0f 00 00 00 |.... | ncdms: 15 0x10010-0x10013.7 (4)
0x10010| 10 05 00 00 | .... | sizeofncdms: 1296 0x10014-0x10017.7 (4)