a1d2e34260
This is a minor cosmetic fix. Wasm opcodes are bytes, hence they should always be printed as an even number of hexadecimal digits. Note that currently we only print a single byte anyway, but in the future we will want to extend this to correctly parse multi-byte opcodes. Those will also be printed as an even number of characters then. R=thibaudm@chromium.org Bug: v8:10351 Change-Id: I2423277b470d74c1c72cb619c2a43bb978423bc0 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2122025 Reviewed-by: Thibaud Michaud <thibaudm@chromium.org> Commit-Queue: Clemens Backes <clemensb@chromium.org> Cr-Commit-Position: refs/heads/master@{#66883}
70 lines
2.6 KiB
Plaintext
70 lines
2.6 KiB
Plaintext
Tests stepping through wasm scripts by byte offsets
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Setting up global instance variable.
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Got wasm script: wasm://wasm/42af3c82
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Setting breakpoint on offset 72 (should be propagated to 73, the offset of the call), url wasm://wasm/42af3c82
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{
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columnNumber : 73
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lineNumber : 0
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scriptId : <scriptId>
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}
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Script wasm://wasm/42af3c82 byte offset 73: Wasm opcode 0x10
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Debugger.stepInto called
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Script wasm://wasm/42af3c82 byte offset 52: Wasm opcode 0x01
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Debugger.stepOver called
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Script wasm://wasm/42af3c82 byte offset 53: Wasm opcode 0x01
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Debugger.stepOut called
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Script wasm://wasm/42af3c82 byte offset 75: Wasm opcode 0x0c
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Debugger.stepOut called
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Script wasm://wasm/42af3c82 byte offset 73: Wasm opcode 0x10
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Debugger.stepOver called
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Script wasm://wasm/42af3c82 byte offset 75: Wasm opcode 0x0c
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Debugger.stepInto called
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Script wasm://wasm/42af3c82 byte offset 59: Wasm opcode 0x20
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Debugger.resume called
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Script wasm://wasm/42af3c82 byte offset 73: Wasm opcode 0x10
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Debugger.stepInto called
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Script wasm://wasm/42af3c82 byte offset 52: Wasm opcode 0x01
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Debugger.stepOut called
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Script wasm://wasm/42af3c82 byte offset 75: Wasm opcode 0x0c
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Debugger.stepInto called
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Script wasm://wasm/42af3c82 byte offset 59: Wasm opcode 0x20
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Debugger.stepInto called
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Script wasm://wasm/42af3c82 byte offset 61: Wasm opcode 0x04
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Debugger.stepInto called
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Script wasm://wasm/42af3c82 byte offset 63: Wasm opcode 0x20
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Debugger.stepInto called
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Script wasm://wasm/42af3c82 byte offset 65: Wasm opcode 0x41
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Debugger.stepInto called
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Script wasm://wasm/42af3c82 byte offset 67: Wasm opcode 0x6b
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Debugger.stepInto called
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Script wasm://wasm/42af3c82 byte offset 68: Wasm opcode 0x21
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Debugger.stepInto called
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Script wasm://wasm/42af3c82 byte offset 70: Wasm opcode 0x41
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Debugger.stepInto called
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Script wasm://wasm/42af3c82 byte offset 73: Wasm opcode 0x10
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Debugger.stepInto called
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Script wasm://wasm/42af3c82 byte offset 52: Wasm opcode 0x01
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Debugger.stepInto called
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Script wasm://wasm/42af3c82 byte offset 53: Wasm opcode 0x01
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Debugger.stepInto called
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Script wasm://wasm/42af3c82 byte offset 54: Wasm opcode 0x0b
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Debugger.stepInto called
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Script wasm://wasm/42af3c82 byte offset 75: Wasm opcode 0x0c
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Debugger.stepInto called
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Script wasm://wasm/42af3c82 byte offset 59: Wasm opcode 0x20
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Debugger.resume called
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exports.main returned!
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Test stepping over a recursive call
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Setting breakpoint on the recursive call instruction @+93, url wasm://wasm/42af3c82
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{
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columnNumber : 93
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lineNumber : 0
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scriptId : <scriptId>
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}
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Script wasm://wasm/42af3c82 byte offset 93: Wasm opcode 0x10
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Removing breakpoint
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Debugger.stepOver called
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Script wasm://wasm/42af3c82 byte offset 95: Wasm opcode 0x20
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Debugger.resume called
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Finished!
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