21cbfb3cb1
Store source map locations as bytecode offset, line, and column. Runtime consumers only emit the start line and column, so source end positions and source text offsets do not need to be carried through Executable source maps, bytecode cache serialization, or the Rust FFI. Keep SourceCode's internal position cache able to track source text offsets so callers can still translate source offsets to line and column pairs when needed. Hash dump-bytecode IDs from the name, first source position, and bytecode size instead of source slices that need end offsets. Bump the bytecode cache format version for the slimmer serialized source map entry shape.
82 lines
2 KiB
Text
82 lines
2 KiB
Text
$6ce1f287 for-try-finally-continue.js:1:1
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Registers: 11
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Blocks: 16
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Locals: e~0
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Constants:
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[0] = Int32(0)
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[1] = Undefined
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[2] = Int32(5)
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[3] = Int32(1)
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[4] = Int32(3)
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[5] = Int32(2)
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[6] = String("bad")
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block0:
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[ 0] GetLexicalEnvironment dst:reg4
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[ 8] SetGlobal `i`, src:Int32(0)
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[ 20] Mov dst:reg5, src:Undefined
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[ 30] Jump target:block3
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block1:
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[ 38] Jump target:block8
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block2:
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[ 40] GetGlobal dst:reg7, `i`
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[ 58] PostfixIncrement dst:reg6, src:reg7
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[ 68] SetGlobal `i`, src:reg7
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block3:
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[ 80] GetGlobal dst:reg6, `i`
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[ 98] JumpLessThan lhs:reg6, rhs:Int32(5), true_target:block1, false_target:block4
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block4:
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[ b0] GetGlobal dst:reg10, `i`
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[ c8] StrictlyInequals dst:reg8, lhs:reg10, rhs:Int32(5)
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[ d8] Mov dst:reg10, src:Undefined
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[ e8] JumpIf condition:reg8, true_target:block14, false_target:block15
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block5:
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[ f8] Catch dst:reg7
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[ 100] SetLexicalEnvironment environment:reg4
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[ 108] Mov dst:reg6, src:Int32(1)
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block6:
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[ 118] Mov dst:reg9, src:Undefined
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[ 128] JumpStrictlyEquals lhs:reg6, rhs:Int32(0), true_target:block9, false_target:block10
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block7:
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[ 140] Catch dst:reg8
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[ 148] SetLexicalEnvironment environment:reg4
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[ 150] Mov3 dst1:e~0, src1:reg8, dst2:reg9, src2:Undefined, dst3:reg10, src3:reg9
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[ 170] Mov dst:reg6, src:Int32(0)
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[ 180] Jump target:block6
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block8:
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[ 188] Mov3 dst1:reg8, src1:Undefined, dst2:reg5, src2:reg8, dst3:reg6, src3:Int32(3)
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[ 1a8] Jump target:block6
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block9:
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[ 1b0] Mov dst:reg5, src:reg10
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[ 1c0] Jump target:block2
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block10:
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[ 1c8] JumpStrictlyEquals lhs:reg6, rhs:Int32(3), true_target:block2, false_target:block11
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block11:
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[ 1e0] JumpStrictlyEquals lhs:reg6, rhs:Int32(2), true_target:block12, false_target:block13
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block12:
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[ 1f8] Return value:reg7
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block13:
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[ 200] Throw src:reg7
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block14:
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[ 208] Throw src:String("bad")
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block15:
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[ 210] End value:reg10
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Exception handlers:
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[ 140 .. 188] => handler block5
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[ 188 .. 1b0] => handler block7
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