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sample.hermes_pretty_hasm
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hbcdump> Bytecode File Information:
Bytecode version number: 94
Source hash: a692192bdc8ee6f7b2b9918faf18a64db39587c8
Function count: 8
String count: 34
BigInt count: 0
String Kind Entry count: 2
RegExp count: 1
Segment ID: 0
CommonJS module count: 0
CommonJS module count (static): 0
Function source count: 2
Bytecode options:
staticBuiltins: 0
cjsModulesStaticallyResolved: 0
Global String Table:
s0[ASCII, 0..-1]:
s1[ASCII, 0..20]: ?anon_0_?anon_0_testx
s2[ASCII, 8..20]: ?anon_0_testx
s3[ASCII, 22..32]: ?anon_0_gen
s4[ASCII, 36..43]: AAAAAAAA
s5[ASCII, 44..54]: Bon-jour :
s6[ASCII, 55..79]: Hello! Exception handling
s7[ASCII, 79..84]: global
s8[ASCII, 83..83]: a
s9[ASCII, 88..89]: zb
s10[ASCII, 89..89]: b
s11[ASCII, 89..95]: bonjour
s12[ASCII, 106..148]: dkooDD JPOD D09D\n\\ @ .\r\n\t@ \x00 D+D
s13[ASCII, 151..153]: gmi
s14[ASCII, 163..164]: le
s15[UTF-16, 190..209]: \x64\x00\xE7\x00\x64\x00\xE0\x00\xE7\x00\x44\x00\xB0\x00\x44\x00\x2B\x00\x44\x00
s16[UTF-16, 204..237]: \x44\x00\x2B\x00\x44\x00\x20\x00\x2B\x00\x44\x00\x2F\x20\x2B\x00\x44\x00\x20\x00\x2B\x00\x0A\x00\x44\x00\x2B\x00\xC9\x00\x44\x00\x20\x00
i17[ASCII, 16..20] #13923238: testx
i18[ASCII, 20..21] #07BD3EB3: xy
i19[ASCII, 30..32] #CC293D73: gen
i20[ASCII, 32..35] #C62208C8: next
i21[ASCII, 83..87] #D037DAB6: alert
i22[ASCII, 95..100] #50223B1A: random
i23[ASCII, 101..106] #663E95F4: onload
i24[ASCII, 149..151] #1C35E808: log
i25[ASCII, 154..155] #07DDFB81: ze
i26[ASCII, 155..158] #B0F82D55: exec
i27[ASCII, 158..164] #629A2BFD: console
i28[ASCII, 165..168] #CD347266: Date
i29[ASCII, 167..171] #13935E65: test2
i30[ASCII, 172..175] #1C182460: Math
i31[ASCII, 176..178] #9D97125E: now
i32[ASCII, 178..183] #4F138803: window
i33[ASCII, 184..188] #A689F65B: print
Function Source Table:
Function ID 3 -> s0
Function ID 5 -> s0
Function<global>0(1 params, 16 registers, 0 symbols):
Offset in debug table: source 0x0000, scope 0x0000, textified callees 0x0000
; sample.js:7:1
DeclareGlobalVar "testx"
; sample.js:7:1
DeclareGlobalVar "gen"
; sample.js:7:1
DeclareGlobalVar "ze"
; sample.js:7:1
CreateEnvironment r1
; sample.js:7:1
CreateAsyncClosure r2, r1, NCFunction<testx>1
; sample.js:7:1
GetGlobalObject r0
; sample.js:7:1
PutById r0, r2, 1, "testx"
; sample.js:7:1
CreateGeneratorClosure r2, r1, NCFunction<gen>4
; sample.js:7:1
PutById r0, r2, 2, "gen"
; sample.js:7:1
CreateClosure r1, r1, Function<ze>6
; sample.js:7:1
PutById r0, r1, 3, "ze"
; sample.js:52:1
TryGetById r2, r0, 1, "window"
; sample.js:52:17
GetByIdShort r1, r0, 2, "ze"
; sample.js:52:15
PutById r2, r1, 4, "onload"
; sample.js:53:1
GetByIdShort r1, r0, 2, "ze"
; sample.js:53:1
LoadConstUndefined r4
; sample.js:53:3
Call1 r1, r1, r4
; sample.js:53:3
CreateRegExp r1, "dkooDD JPOD D09D\"..., "gmi", 0
; sample.js:55:7
PutById r0, r1, 5, "test2"
; sample.js:56:1
TryGetById r3, r0, 3, "console"
; sample.js:56:12
GetByIdShort r2, r3, 4, "log"
; sample.js:56:13
TryGetById r6, r0, 5, "test2"
; sample.js:56:23
GetByIdShort r5, r6, 6, "exec"
; sample.js:56:23
LoadConstString r1, "bonjour"
; sample.js:56:23
Call2 r1, r5, r6, r1
; sample.js:56:12
Call2 r1, r2, r3, r1
; sample.js:58:1
TryGetById r5, r0, 3, "console"
; sample.js:58:12
GetByIdShort r3, r5, 4, "log"
; sample.js:58:18
GetByIdShort r1, r0, 7, "gen"
; sample.js:58:21
Call1 r2, r1, r4
; sample.js:58:28
GetByIdShort r1, r2, 8, "next"
; sample.js:58:28
Call1 r2, r1, r2
; sample.js:58:28
LoadConstString r1, "a"
; sample.js:58:12
Call3 r1, r3, r5, r1, r2
; sample.js:59:1
TryGetById r3, r0, 3, "console"
; sample.js:59:12
GetByIdShort r2, r3, 4, "log"
; sample.js:59:18
GetByIdShort r1, r0, 9, "testx"
; sample.js:59:18
LoadConstDouble r5, 7.3
; sample.js:59:18
LoadConstString r0, "le"
; sample.js:59:18
Add r0, r5, r0
; sample.js:59:23
Call2 r1, r1, r4, r0
; sample.js:59:40
GetByIdShort r0, r1, 8, "next"
; sample.js:59:40
Call1 r1, r0, r1
; sample.js:59:40
LoadConstString r0, "b"
; sample.js:59:12
Call3 r0, r2, r3, r0, r1
; sample.js:59:12
Ret r0
NCFunction<testx>1(2 params, 15 registers, 0 symbols):
Offset in debug table: source 0x0096, scope 0x0000, textified callees 0x0000
; sample.js:7:1
LoadConstUndefined r4
; sample.js:7:1
LoadConstUndefined r0
; sample.js:7:1
ReifyArguments r0
; sample.js:7:1
Mov r3, r0
; sample.js:7:1
GetBuiltinClosure r2, "HermesBuiltin.spawnAsync"
; sample.js:7:1
CreateEnvironment r0
; sample.js:7:1
CreateGeneratorClosure r1, r0, NCFunction<?anon_0_testx>2
; sample.js:7:1
LoadThisNS r0
; sample.js:7:1
Call4 r0, r2, r4, r1, r0, r3
; sample.js:7:1
Ret r0
NCFunction<?anon_0_testx>2(2 params, 1 registers, 0 symbols):
CreateEnvironment r0
CreateGenerator r0, r0, Function<?anon_0_?anon_0_testx>3
Ret r0
Function<?anon_0_?anon_0_testx>3(2 params, 16 registers, 0 symbols):
Offset in debug table: source 0x009f, scope 0x0000, textified callees 0x0000
; sample.js:7:1
StartGenerator
; sample.js:7:1
ResumeGenerator r0, r1
; sample.js:7:1
JmpTrue L1, r1
; sample.js:7:1
GetGlobalObject r4
; sample.js:8:11
GetByIdShort r2, r4, 1, "testx"
; sample.js:8:51
TryGetById r3, r4, 2, "test2"
; sample.js:8:51
LoadConstUInt8 r5, 42
; sample.js:8:51
LoadConstString r1, "D+D +D\u202f+D"
; sample.js:8:51
Add r1, r5, r1
; sample.js:8:17
Add r1, r1, r3
; sample.js:8:17
LoadConstUndefined r3
; sample.js:8:16
Call2 r1, r2, r3, r1
; sample.js:8:5
SaveGenerator L2
; sample.js:8:5
Ret r1
L2:
; sample.js:8:5
ResumeGenerator r1, r2
; sample.js:8:5
JmpTrue L3, r2
; sample.js:10:11
GetByIdShort r2, r4, 3, "gen"
; sample.js:10:14
Call1 r2, r2, r3
; sample.js:10:5
SaveGenerator L4
; sample.js:10:5
Ret r2
L4:
; sample.js:10:5
ResumeGenerator r2, r5
; sample.js:10:5
JmpTrue L5, r5
; sample.js:12:5
TryGetById r7, r4, 4, "console"
; sample.js:12:16
GetByIdShort r6, r7, 5, "log"
; sample.js:12:16
LoadParam r5, 1
; sample.js:12:16
Call2 r5, r6, r7, r5
; sample.js:13:5
TryGetById r6, r4, 4, "console"
; sample.js:13:16
GetByIdShort r5, r6, 5, "log"
; sample.js:13:17
TryGetById r4, r4, 6, "xy"
; sample.js:13:16
Call2 r4, r5, r6, r4
; sample.js:13:16
CompleteGenerator
; sample.js:13:16
Ret r3
L5:
; sample.js:13:16
CompleteGenerator
; sample.js:13:16
Ret r2
L3:
; sample.js:13:16
CompleteGenerator
; sample.js:13:16
Ret r1
L1:
; sample.js:13:16
CompleteGenerator
; sample.js:13:16
Ret r0
NCFunction<gen>4(1 params, 1 registers, 0 symbols):
CreateEnvironment r0
CreateGenerator r0, r0, Function<?anon_0_gen>5
Ret r0
Function<?anon_0_gen>5(1 params, 17 registers, 0 symbols):
Offset in debug table: source 0x013c, scope 0x0000, textified callees 0x0000
; sample.js:16:1
StartGenerator
; sample.js:16:1
LoadConstUndefined r2
; sample.js:16:1
LoadConstUndefined r3
; sample.js:16:1
ResumeGenerator r0, r1
; sample.js:16:1
JmpTrueLong L1, r1
; sample.js:16:1
LoadConstUInt8 r1, 42
; sample.js:17:5
SaveGenerator L2
; sample.js:17:5
Ret r1
L2:
; sample.js:17:5
ResumeGenerator r1, r4
; sample.js:17:5
JmpTrueLong L3, r4
L11:
; sample.js:17:5
GetGlobalObject r4
; sample.js:20:13
GetByIdShort r4, r4, 1, "gen"
; sample.js:20:16
Call1 r5, r4, r2
; sample.js:20:23
GetByIdShort r4, r5, 2, "next"
; sample.js:20:23
Call1 r4, r4, r5
L12:
; sample.js:21:9
Jmp L5
L4:
; sample.js:22:9
Catch r4
; sample.js:22:9
GetGlobalObject r4
; sample.js:23:13
TryGetById r5, r4, 3, "print"
; sample.js:23:13
LoadConstString r4, "Hello! Exception "...
; sample.js:23:18
Call2 r4, r5, r2, r4
L5:
; sample.js:25:5
Jmp L7
L6:
; sample.js:26:5
Catch r3
L13:
; sample.js:26:5
LoadConstInt r5, 432
; sample.js:26:5
LoadConstString r4, "d\u00e7d\u00e0\u00e7"
; sample.js:26:5
Mul r5, r5, r4
; sample.js:26:5
LoadConstInt r4, 478
; sample.js:26:5
AddN r4, r5, r4
; sample.js:26:5
JmpFalse L8, r4
; sample.js:26:5
GetGlobalObject r4
; sample.js:29:17
TryGetById r6, r4, 4, "console"
; sample.js:29:28
GetByIdShort r5, r6, 5, "log"
; sample.js:29:28
Mov r7, r3
; sample.js:29:28
LoadConstString r3, "Bon-jour : "
; sample.js:29:29
Add r4, r3, r7
; sample.js:29:29
LoadConstInt r3, 340000
; sample.js:29:48
Mul r7, r7, r3
; sample.js:29:48
LoadConstUInt8 r3, 6
; sample.js:29:48
AddN r3, r7, r3
; sample.js:29:28
Call3 r3, r5, r6, r4, r3
L8:
; sample.js:31:9
Jmp L7
L9:
; sample.js:32:9
Catch r3
; sample.js:32:9
GetGlobalObject r3
; sample.js:33:13
TryGetById r4, r3, 6, "alert"
; sample.js:33:13
LoadConstString r3, "AAAAAAAA"
; sample.js:33:18
Call2 r3, r4, r2, r3
L7:
; sample.js:33:18
CompleteGenerator
; sample.js:33:18
Ret r2
L3:
; sample.js:33:18
CompleteGenerator
; sample.js:33:18
Ret r1
L1:
; sample.js:33:18
CompleteGenerator
; sample.js:33:18
Ret r0
Exception Handlers:
0: start = L11, end = L12, target = L4
1: start = L11, end = L5, target = L6
2: start = L13, end = L8, target = L9
Function<ze>6(1 params, 12 registers, 1 symbols):
Offset in debug table: source 0x01fd, scope 0x0000, textified callees 0x0000
; sample.js:39:1
LoadConstUndefined r0
; sample.js:39:1
CreateEnvironment r3
; sample.js:39:1
GetGlobalObject r1
; sample.js:41:8
TryGetById r4, r1, 1, "Math"
; sample.js:41:19
GetByIdShort r2, r4, 2, "random"
; sample.js:41:19
Call1 r2, r2, r4
; sample.js:41:19
JmpTrue L1, r2
; sample.js:41:19
StoreNPToEnvironment r3, 0, r0
; sample.js:41:19
Jmp L2
L1:
; sample.js:41:19
CreateClosure r2, r3, Function<zb>7
; sample.js:41:19
StoreToEnvironment r3, 0, r2
; sample.js:48:11
Call1 r2, r2, r0
; sample.js:48:17
GetByIdShort r1, r1, 3, "ze"
; sample.js:48:19
Call1 r1, r1, r0
L2:
; sample.js:48:19
Ret r0
Function<zb>7(1 params, 9 registers, 0 symbols):
Offset in debug table: source 0x021f, scope 0x0000, textified callees 0x0000
; sample.js:42:18
GetGlobalObject r0
; sample.js:43:16
TryGetById r1, r0, 1, "Date"
; sample.js:43:24
GetByIdShort r0, r1, 2, "now"
; sample.js:43:24
Call1 r0, r0, r1
; sample.js:43:24
JmpFalse L1, r0
; sample.js:43:24
GetEnvironment r0, 0
; sample.js:43:24
LoadFromEnvironment r1, r0, 0
; sample.js:43:24
LoadConstUndefined r0
; sample.js:44:19
Call1 r0, r1, r0
L1:
; sample.js:44:19
LoadConstUndefined r0
; sample.js:44:19
Ret r0
RegExp Bytecodes:
0: /dkooDD JPOD D09D\n\\ @ .\r\n\t@ \x00 D+D /gmi
Header: marked: 0 loops: 1 flags: 7 constraints: 4
0000 MatchNCharICase8: 'DKOODD JPOD D09D0x0a\ @ '
0018 MatchAnyButNewline
0019 MatchNCharICase8: '0x0d0x0a0x09@ 0x00 '
0022 Width1Loop: 0 greedy {1, 4294967295}
0034 MatchCharICase8: 'D'
0036 MatchNCharICase8: 'D '
003b Goal
Debug filename table:
0: sample.js
Debug file table:
source table offset 0x0000: filename id 0
Debug source table:
0x0000 function idx 0, starts at line 7 col 1
bc 24: line 7 col 1 scope offset 0x0000 env r2
bc 35: line 7 col 1 scope offset 0x0000 env r2
bc 46: line 7 col 1 scope offset 0x0000 env r1
bc 52: line 52 col 1 scope offset 0x0000 env r2
bc 58: line 52 col 17 scope offset 0x0000 env r1
bc 63: line 52 col 15 scope offset 0x0000 env r1
bc 69: line 53 col 1 scope offset 0x0000 env r1
bc 76: line 53 col 3 scope offset 0x0000 env r1
bc 94: line 55 col 7 scope offset 0x0000 env r1
bc 100: line 56 col 1 scope offset 0x0000 env r3
bc 106: line 56 col 12 scope offset 0x0000 env r2
bc 111: line 56 col 13 scope offset 0x0000 env r6
bc 117: line 56 col 23 scope offset 0x0000 env r5
bc 126: line 56 col 23 scope offset 0x0000 env r1
bc 131: line 56 col 12 scope offset 0x0000 env r1
bc 136: line 58 col 1 scope offset 0x0000 env r5
bc 142: line 58 col 12 scope offset 0x0000 env r3
bc 147: line 58 col 18 scope offset 0x0000 env r1
bc 152: line 58 col 21 scope offset 0x0000 env r2
bc 156: line 58 col 28 scope offset 0x0000 env r1
bc 161: line 58 col 28 scope offset 0x0000 env r2
bc 169: line 58 col 12 scope offset 0x0000 env r1
bc 175: line 59 col 1 scope offset 0x0000 env r3
bc 181: line 59 col 12 scope offset 0x0000 env r2
bc 186: line 59 col 18 scope offset 0x0000 env r1
bc 209: line 59 col 23 scope offset 0x0000 env r1
bc 214: line 59 col 40 scope offset 0x0000 env r0
bc 219: line 59 col 40 scope offset 0x0000 env r1
bc 227: line 59 col 12 scope offset 0x0000 env r0
0x0096 function idx 1, starts at line 7 col 1
bc 21: line 7 col 1 scope offset 0x0000 env r0
0x009f function idx 3, starts at line 7 col 1
bc 9: line 8 col 11 scope offset 0x0000 env none
bc 14: line 8 col 51 scope offset 0x0000 env none
bc 31: line 8 col 17 scope offset 0x0000 env none
bc 37: line 8 col 16 scope offset 0x0000 env none
bc 42: line 8 col 5 scope offset 0x0000 env none
bc 46: line 8 col 5 scope offset 0x0000 env none
bc 52: line 10 col 11 scope offset 0x0000 env none
bc 57: line 10 col 14 scope offset 0x0000 env none
bc 61: line 10 col 5 scope offset 0x0000 env none
bc 65: line 10 col 5 scope offset 0x0000 env none
bc 71: line 12 col 5 scope offset 0x0000 env none
bc 77: line 12 col 16 scope offset 0x0000 env none
bc 85: line 12 col 16 scope offset 0x0000 env none
bc 90: line 13 col 5 scope offset 0x0000 env none
bc 96: line 13 col 16 scope offset 0x0000 env none
bc 101: line 13 col 17 scope offset 0x0000 env none
bc 107: line 13 col 16 scope offset 0x0000 env none
0x013c function idx 5, starts at line 16 col 1
bc 17: line 17 col 5 scope offset 0x0000 env none
bc 21: line 17 col 5 scope offset 0x0000 env none
bc 32: line 20 col 13 scope offset 0x0000 env none
bc 37: line 20 col 16 scope offset 0x0000 env none
bc 41: line 20 col 23 scope offset 0x0000 env none
bc 46: line 20 col 23 scope offset 0x0000 env none
bc 50: line 21 col 9 scope offset 0x0000 env none
bc 52: line 22 col 9 scope offset 0x0000 env none
bc 56: line 23 col 13 scope offset 0x0000 env none
bc 66: line 23 col 18 scope offset 0x0000 env none
bc 71: line 25 col 5 scope offset 0x0000 env none
bc 73: line 26 col 5 scope offset 0x0000 env none
bc 104: line 29 col 17 scope offset 0x0000 env none
bc 110: line 29 col 28 scope offset 0x0000 env none
bc 122: line 29 col 29 scope offset 0x0000 env none
bc 132: line 29 col 48 scope offset 0x0000 env none
bc 143: line 29 col 28 scope offset 0x0000 env none
bc 149: line 31 col 9 scope offset 0x0000 env none
bc 151: line 32 col 9 scope offset 0x0000 env none
bc 155: line 33 col 13 scope offset 0x0000 env none
bc 165: line 33 col 18 scope offset 0x0000 env none
0x01fd function idx 6, starts at line 39 col 1
bc 6: line 41 col 8 scope offset 0x0000 env r4
bc 12: line 41 col 19 scope offset 0x0000 env r2
bc 17: line 41 col 19 scope offset 0x0000 env r2
bc 39: line 48 col 11 scope offset 0x0000 env r2
bc 43: line 48 col 17 scope offset 0x0000 env r1
bc 48: line 48 col 19 scope offset 0x0000 env r1
0x021f function idx 7, starts at line 42 col 18
bc 2: line 43 col 16 scope offset 0x0000 env none
bc 8: line 43 col 24 scope offset 0x0000 env none
bc 13: line 43 col 24 scope offset 0x0000 env none
bc 29: line 44 col 19 scope offset 0x0000 env none
0x0247 end of debug source table
Debug scope descriptor table:
0x0000 lexical parent: none, flags: , variable count: 0
0x0003 end of debug scope descriptor table
Textified callees table:
0x0000 entries: 0
0x0001 end of textified callees table
Debug string table:
0x0000 end of debug string table
hbcdump>