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v8/test/inspector/debugger/wasm-stepping-byte-offsets-expected.txt

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Reland "[wasm] Prevent breakpoints on nonbreakable positions" This is an unmodified reland of 3c98a2a36a97bb30e0555d5a155dd9be77f4386e. The actual issue was fixed in https://crrev.com/c/1926769. Original change's description: > [wasm] Prevent breakpoints on nonbreakable positions > > If a breakpoint is set on a non-breakable position, the wasm interpreter > just stores the value 0xFF (kInternalBreakpoint) in the function body > (actually, a copy of the function body). This might overwrite immediates > and cause subsequent failures in the wasm interpreter. > > In JavaScript, breakpoints are just forwarded to the next breakable > position. This CL implements the same for WebAssembly. > A cctest tests this behavior, and the existing > wasm-stepping-byte-offsets.js inspector test is extended to also set the > breakpoint within an i32 constant immediate. > > R=leese@chromium.org, mstarzinger@chromium.org > CC=​bmeurer@chromium.org > > Bug: chromium:1025184 > Change-Id: Ia2706f8f1c3d686cbbe8e1e7339d9ee86247bb4a > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1925152 > Commit-Queue: Clemens Backes <clemensb@chromium.org> > Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> > Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> > Cr-Commit-Position: refs/heads/master@{#65070} Bug: chromium:1025184 Change-Id: I5e16df645bbacf039b7a5e55a0c2a64cdb4c6a32 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1926152 Commit-Queue: Clemens Backes <clemensb@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> Cr-Commit-Position: refs/heads/master@{#65093}
2019-11-20 11:27:40 +00:00
Tests stepping through wasm scripts by byte offsets
Setting up global instance variable.
[strings] Reclaim a bit in the hash field By replacing usage of the IsNotArrayIndex bit with IsNotIntegerIndex, we get back one bit that we can use to increase the number of hash bits stored. The price is that strings that represent array/integer indices beyond the cacheable range will have to be scanned more often, but these strings should be rare, and we expect that the additional hash bit is more worthwhile to have. Bug: v8:9904 Change-Id: I33f74b0a73f4754aee85805d4b7c409177668439 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2051947 Reviewed-by: Toon Verwaest <verwaest@chromium.org> Reviewed-by: Ulan Degenbaev <ulan@chromium.org> Commit-Queue: Ulan Degenbaev <ulan@chromium.org> Auto-Submit: Jakob Kummerow <jkummerow@chromium.org> Cr-Commit-Position: refs/heads/master@{#66299}
2020-02-12 13:41:02 +00:00
Got wasm script: wasm://wasm/befe41aa
Setting breakpoint on offset 59 (should be propagated to 60, the offset of the call), url wasm://wasm/befe41aa
Report real module in addition to fake scripts Currently the inspector reports Wasm in one of two ways: - If there is a source map, report one script per Wasm script, with bytecode but no source. - If there is no source map, report one script per Wasm function, with source (Wasm disassembly) but no bytecode. With this change, behavior with source map is same, but without source map it will report both ways. This will allow us to change the frontend to do its own disassembly, allowing us to remove the per-function scripts in a future change. Bug: chromium:1013527 Change-Id: I0c559ad08896e8d0da419e3c6ad8d1edff3976fc Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1899782 Reviewed-by: Yang Guo <yangguo@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Eric Leese <leese@chromium.org> Cr-Commit-Position: refs/heads/master@{#64980}
2019-11-06 15:51:44 +00:00
{
Reland "[wasm] Prevent breakpoints on nonbreakable positions" This is an unmodified reland of 3c98a2a36a97bb30e0555d5a155dd9be77f4386e. The actual issue was fixed in https://crrev.com/c/1926769. Original change's description: > [wasm] Prevent breakpoints on nonbreakable positions > > If a breakpoint is set on a non-breakable position, the wasm interpreter > just stores the value 0xFF (kInternalBreakpoint) in the function body > (actually, a copy of the function body). This might overwrite immediates > and cause subsequent failures in the wasm interpreter. > > In JavaScript, breakpoints are just forwarded to the next breakable > position. This CL implements the same for WebAssembly. > A cctest tests this behavior, and the existing > wasm-stepping-byte-offsets.js inspector test is extended to also set the > breakpoint within an i32 constant immediate. > > R=leese@chromium.org, mstarzinger@chromium.org > CC=​bmeurer@chromium.org > > Bug: chromium:1025184 > Change-Id: Ia2706f8f1c3d686cbbe8e1e7339d9ee86247bb4a > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1925152 > Commit-Queue: Clemens Backes <clemensb@chromium.org> > Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> > Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> > Cr-Commit-Position: refs/heads/master@{#65070} Bug: chromium:1025184 Change-Id: I5e16df645bbacf039b7a5e55a0c2a64cdb4c6a32 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1926152 Commit-Queue: Clemens Backes <clemensb@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> Cr-Commit-Position: refs/heads/master@{#65093}
2019-11-20 11:27:40 +00:00
columnNumber : 60
Report real module in addition to fake scripts Currently the inspector reports Wasm in one of two ways: - If there is a source map, report one script per Wasm script, with bytecode but no source. - If there is no source map, report one script per Wasm function, with source (Wasm disassembly) but no bytecode. With this change, behavior with source map is same, but without source map it will report both ways. This will allow us to change the frontend to do its own disassembly, allowing us to remove the per-function scripts in a future change. Bug: chromium:1013527 Change-Id: I0c559ad08896e8d0da419e3c6ad8d1edff3976fc Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1899782 Reviewed-by: Yang Guo <yangguo@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Eric Leese <leese@chromium.org> Cr-Commit-Position: refs/heads/master@{#64980}
2019-11-06 15:51:44 +00:00
lineNumber : 0
scriptId : <scriptId>
}
[wasm][debug] Improve printing of break locations Using the "logSourceLocation" function from protocol-test.js prints slightly better location information for wasm, and especially much better information for JS breakpoints. This helps understanding and debugging these tests. R=thibaudm@chromium.org Bug: v8:10351 Change-Id: I51c7d168d2cb19fb8469b4a2eb372c2b95650fcb Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2120539 Reviewed-by: Thibaud Michaud <thibaudm@chromium.org> Commit-Queue: Clemens Backes <clemensb@chromium.org> Cr-Commit-Position: refs/heads/master@{#66863}
2020-03-25 16:32:41 +00:00
Script wasm://wasm/befe41aa byte offset 60: Wasm opcode 0x10
Remove fake wasm scripts from V8 backend Inspector will no longer report per-function wasm scripts or provide wasm disassembly. Locations in wasm are now consistently reported through the inspector API as lineNumber=0 columnNumber=byte offset in module. Bug: chromium:1013527, chromium:1003022 Change-Id: Ide85bbaa85ad75f29248ff82a3e7f3e40688d377 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1991481 Commit-Queue: Eric Leese <leese@chromium.org> Reviewed-by: Clemens Backes <clemensb@chromium.org> Reviewed-by: Simon Zünd <szuend@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Cr-Commit-Position: refs/heads/master@{#65660}
2020-01-09 12:11:55 +00:00
at wasm_B (0:60):
Report real module in addition to fake scripts Currently the inspector reports Wasm in one of two ways: - If there is a source map, report one script per Wasm script, with bytecode but no source. - If there is no source map, report one script per Wasm function, with source (Wasm disassembly) but no bytecode. With this change, behavior with source map is same, but without source map it will report both ways. This will allow us to change the frontend to do its own disassembly, allowing us to remove the per-function scripts in a future change. Bug: chromium:1013527 Change-Id: I0c559ad08896e8d0da419e3c6ad8d1edff3976fc Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1899782 Reviewed-by: Yang Guo <yangguo@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Eric Leese <leese@chromium.org> Cr-Commit-Position: refs/heads/master@{#64980}
2019-11-06 15:51:44 +00:00
- scope (global):
-- skipped
- scope (local):
[wasm] Remove $ prefix in naming variable, global Bug: v8:10242 Change-Id: Ie6583fe819de94185826dfd6a1b11870800847c4 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2098216 Commit-Queue: Z Nguyen-Huu <duongn@microsoft.com> Reviewed-by: Clemens Backes <clemensb@chromium.org> Reviewed-by: Kim-Anh Tran <kimanh@chromium.org> Cr-Commit-Position: refs/heads/master@{#66669}
2020-03-11 16:55:08 +00:00
locals: {"var0":3}
Reland "[wasm] Prevent breakpoints on nonbreakable positions" This is an unmodified reland of 3c98a2a36a97bb30e0555d5a155dd9be77f4386e. The actual issue was fixed in https://crrev.com/c/1926769. Original change's description: > [wasm] Prevent breakpoints on nonbreakable positions > > If a breakpoint is set on a non-breakable position, the wasm interpreter > just stores the value 0xFF (kInternalBreakpoint) in the function body > (actually, a copy of the function body). This might overwrite immediates > and cause subsequent failures in the wasm interpreter. > > In JavaScript, breakpoints are just forwarded to the next breakable > position. This CL implements the same for WebAssembly. > A cctest tests this behavior, and the existing > wasm-stepping-byte-offsets.js inspector test is extended to also set the > breakpoint within an i32 constant immediate. > > R=leese@chromium.org, mstarzinger@chromium.org > CC=​bmeurer@chromium.org > > Bug: chromium:1025184 > Change-Id: Ia2706f8f1c3d686cbbe8e1e7339d9ee86247bb4a > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1925152 > Commit-Queue: Clemens Backes <clemensb@chromium.org> > Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> > Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> > Cr-Commit-Position: refs/heads/master@{#65070} Bug: chromium:1025184 Change-Id: I5e16df645bbacf039b7a5e55a0c2a64cdb4c6a32 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1926152 Commit-Queue: Clemens Backes <clemensb@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> Cr-Commit-Position: refs/heads/master@{#65093}
2019-11-20 11:27:40 +00:00
stack: {"0":1024}
Report real module in addition to fake scripts Currently the inspector reports Wasm in one of two ways: - If there is a source map, report one script per Wasm script, with bytecode but no source. - If there is no source map, report one script per Wasm function, with source (Wasm disassembly) but no bytecode. With this change, behavior with source map is same, but without source map it will report both ways. This will allow us to change the frontend to do its own disassembly, allowing us to remove the per-function scripts in a future change. Bug: chromium:1013527 Change-Id: I0c559ad08896e8d0da419e3c6ad8d1edff3976fc Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1899782 Reviewed-by: Yang Guo <yangguo@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Eric Leese <leese@chromium.org> Cr-Commit-Position: refs/heads/master@{#64980}
2019-11-06 15:51:44 +00:00
at (anonymous) (0:17):
- scope (global):
-- skipped
Debugger.stepInto called
[wasm][debug] Improve printing of break locations Using the "logSourceLocation" function from protocol-test.js prints slightly better location information for wasm, and especially much better information for JS breakpoints. This helps understanding and debugging these tests. R=thibaudm@chromium.org Bug: v8:10351 Change-Id: I51c7d168d2cb19fb8469b4a2eb372c2b95650fcb Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2120539 Reviewed-by: Thibaud Michaud <thibaudm@chromium.org> Commit-Queue: Clemens Backes <clemensb@chromium.org> Cr-Commit-Position: refs/heads/master@{#66863}
2020-03-25 16:32:41 +00:00
Script wasm://wasm/befe41aa byte offset 39: Wasm opcode 0x1
Remove fake wasm scripts from V8 backend Inspector will no longer report per-function wasm scripts or provide wasm disassembly. Locations in wasm are now consistently reported through the inspector API as lineNumber=0 columnNumber=byte offset in module. Bug: chromium:1013527, chromium:1003022 Change-Id: Ide85bbaa85ad75f29248ff82a3e7f3e40688d377 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1991481 Commit-Queue: Eric Leese <leese@chromium.org> Reviewed-by: Clemens Backes <clemensb@chromium.org> Reviewed-by: Simon Zünd <szuend@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Cr-Commit-Position: refs/heads/master@{#65660}
2020-01-09 12:11:55 +00:00
at wasm_A (0:39):
Report real module in addition to fake scripts Currently the inspector reports Wasm in one of two ways: - If there is a source map, report one script per Wasm script, with bytecode but no source. - If there is no source map, report one script per Wasm function, with source (Wasm disassembly) but no bytecode. With this change, behavior with source map is same, but without source map it will report both ways. This will allow us to change the frontend to do its own disassembly, allowing us to remove the per-function scripts in a future change. Bug: chromium:1013527 Change-Id: I0c559ad08896e8d0da419e3c6ad8d1edff3976fc Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1899782 Reviewed-by: Yang Guo <yangguo@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Eric Leese <leese@chromium.org> Cr-Commit-Position: refs/heads/master@{#64980}
2019-11-06 15:51:44 +00:00
- scope (global):
-- skipped
- scope (local):
[wasm] Remove $ prefix in naming variable, global Bug: v8:10242 Change-Id: Ie6583fe819de94185826dfd6a1b11870800847c4 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2098216 Commit-Queue: Z Nguyen-Huu <duongn@microsoft.com> Reviewed-by: Clemens Backes <clemensb@chromium.org> Reviewed-by: Kim-Anh Tran <kimanh@chromium.org> Cr-Commit-Position: refs/heads/master@{#66669}
2020-03-11 16:55:08 +00:00
locals: {"var0":1024}
Report real module in addition to fake scripts Currently the inspector reports Wasm in one of two ways: - If there is a source map, report one script per Wasm script, with bytecode but no source. - If there is no source map, report one script per Wasm function, with source (Wasm disassembly) but no bytecode. With this change, behavior with source map is same, but without source map it will report both ways. This will allow us to change the frontend to do its own disassembly, allowing us to remove the per-function scripts in a future change. Bug: chromium:1013527 Change-Id: I0c559ad08896e8d0da419e3c6ad8d1edff3976fc Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1899782 Reviewed-by: Yang Guo <yangguo@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Eric Leese <leese@chromium.org> Cr-Commit-Position: refs/heads/master@{#64980}
2019-11-06 15:51:44 +00:00
stack: {}
Remove fake wasm scripts from V8 backend Inspector will no longer report per-function wasm scripts or provide wasm disassembly. Locations in wasm are now consistently reported through the inspector API as lineNumber=0 columnNumber=byte offset in module. Bug: chromium:1013527, chromium:1003022 Change-Id: Ide85bbaa85ad75f29248ff82a3e7f3e40688d377 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1991481 Commit-Queue: Eric Leese <leese@chromium.org> Reviewed-by: Clemens Backes <clemensb@chromium.org> Reviewed-by: Simon Zünd <szuend@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Cr-Commit-Position: refs/heads/master@{#65660}
2020-01-09 12:11:55 +00:00
at wasm_B (0:60):
Report real module in addition to fake scripts Currently the inspector reports Wasm in one of two ways: - If there is a source map, report one script per Wasm script, with bytecode but no source. - If there is no source map, report one script per Wasm function, with source (Wasm disassembly) but no bytecode. With this change, behavior with source map is same, but without source map it will report both ways. This will allow us to change the frontend to do its own disassembly, allowing us to remove the per-function scripts in a future change. Bug: chromium:1013527 Change-Id: I0c559ad08896e8d0da419e3c6ad8d1edff3976fc Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1899782 Reviewed-by: Yang Guo <yangguo@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Eric Leese <leese@chromium.org> Cr-Commit-Position: refs/heads/master@{#64980}
2019-11-06 15:51:44 +00:00
- scope (global):
-- skipped
- scope (local):
[wasm] Remove $ prefix in naming variable, global Bug: v8:10242 Change-Id: Ie6583fe819de94185826dfd6a1b11870800847c4 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2098216 Commit-Queue: Z Nguyen-Huu <duongn@microsoft.com> Reviewed-by: Clemens Backes <clemensb@chromium.org> Reviewed-by: Kim-Anh Tran <kimanh@chromium.org> Cr-Commit-Position: refs/heads/master@{#66669}
2020-03-11 16:55:08 +00:00
locals: {"var0":3}
Report real module in addition to fake scripts Currently the inspector reports Wasm in one of two ways: - If there is a source map, report one script per Wasm script, with bytecode but no source. - If there is no source map, report one script per Wasm function, with source (Wasm disassembly) but no bytecode. With this change, behavior with source map is same, but without source map it will report both ways. This will allow us to change the frontend to do its own disassembly, allowing us to remove the per-function scripts in a future change. Bug: chromium:1013527 Change-Id: I0c559ad08896e8d0da419e3c6ad8d1edff3976fc Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1899782 Reviewed-by: Yang Guo <yangguo@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Eric Leese <leese@chromium.org> Cr-Commit-Position: refs/heads/master@{#64980}
2019-11-06 15:51:44 +00:00
stack: {}
at (anonymous) (0:17):
- scope (global):
-- skipped
Debugger.stepOver called
[wasm][debug] Improve printing of break locations Using the "logSourceLocation" function from protocol-test.js prints slightly better location information for wasm, and especially much better information for JS breakpoints. This helps understanding and debugging these tests. R=thibaudm@chromium.org Bug: v8:10351 Change-Id: I51c7d168d2cb19fb8469b4a2eb372c2b95650fcb Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2120539 Reviewed-by: Thibaud Michaud <thibaudm@chromium.org> Commit-Queue: Clemens Backes <clemensb@chromium.org> Cr-Commit-Position: refs/heads/master@{#66863}
2020-03-25 16:32:41 +00:00
Script wasm://wasm/befe41aa byte offset 40: Wasm opcode 0x1
Remove fake wasm scripts from V8 backend Inspector will no longer report per-function wasm scripts or provide wasm disassembly. Locations in wasm are now consistently reported through the inspector API as lineNumber=0 columnNumber=byte offset in module. Bug: chromium:1013527, chromium:1003022 Change-Id: Ide85bbaa85ad75f29248ff82a3e7f3e40688d377 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1991481 Commit-Queue: Eric Leese <leese@chromium.org> Reviewed-by: Clemens Backes <clemensb@chromium.org> Reviewed-by: Simon Zünd <szuend@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Cr-Commit-Position: refs/heads/master@{#65660}
2020-01-09 12:11:55 +00:00
at wasm_A (0:40):
Report real module in addition to fake scripts Currently the inspector reports Wasm in one of two ways: - If there is a source map, report one script per Wasm script, with bytecode but no source. - If there is no source map, report one script per Wasm function, with source (Wasm disassembly) but no bytecode. With this change, behavior with source map is same, but without source map it will report both ways. This will allow us to change the frontend to do its own disassembly, allowing us to remove the per-function scripts in a future change. Bug: chromium:1013527 Change-Id: I0c559ad08896e8d0da419e3c6ad8d1edff3976fc Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1899782 Reviewed-by: Yang Guo <yangguo@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Eric Leese <leese@chromium.org> Cr-Commit-Position: refs/heads/master@{#64980}
2019-11-06 15:51:44 +00:00
- scope (global):
-- skipped
- scope (local):
[wasm] Remove $ prefix in naming variable, global Bug: v8:10242 Change-Id: Ie6583fe819de94185826dfd6a1b11870800847c4 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2098216 Commit-Queue: Z Nguyen-Huu <duongn@microsoft.com> Reviewed-by: Clemens Backes <clemensb@chromium.org> Reviewed-by: Kim-Anh Tran <kimanh@chromium.org> Cr-Commit-Position: refs/heads/master@{#66669}
2020-03-11 16:55:08 +00:00
locals: {"var0":1024}
Report real module in addition to fake scripts Currently the inspector reports Wasm in one of two ways: - If there is a source map, report one script per Wasm script, with bytecode but no source. - If there is no source map, report one script per Wasm function, with source (Wasm disassembly) but no bytecode. With this change, behavior with source map is same, but without source map it will report both ways. This will allow us to change the frontend to do its own disassembly, allowing us to remove the per-function scripts in a future change. Bug: chromium:1013527 Change-Id: I0c559ad08896e8d0da419e3c6ad8d1edff3976fc Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1899782 Reviewed-by: Yang Guo <yangguo@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Eric Leese <leese@chromium.org> Cr-Commit-Position: refs/heads/master@{#64980}
2019-11-06 15:51:44 +00:00
stack: {}
Remove fake wasm scripts from V8 backend Inspector will no longer report per-function wasm scripts or provide wasm disassembly. Locations in wasm are now consistently reported through the inspector API as lineNumber=0 columnNumber=byte offset in module. Bug: chromium:1013527, chromium:1003022 Change-Id: Ide85bbaa85ad75f29248ff82a3e7f3e40688d377 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1991481 Commit-Queue: Eric Leese <leese@chromium.org> Reviewed-by: Clemens Backes <clemensb@chromium.org> Reviewed-by: Simon Zünd <szuend@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Cr-Commit-Position: refs/heads/master@{#65660}
2020-01-09 12:11:55 +00:00
at wasm_B (0:60):
Report real module in addition to fake scripts Currently the inspector reports Wasm in one of two ways: - If there is a source map, report one script per Wasm script, with bytecode but no source. - If there is no source map, report one script per Wasm function, with source (Wasm disassembly) but no bytecode. With this change, behavior with source map is same, but without source map it will report both ways. This will allow us to change the frontend to do its own disassembly, allowing us to remove the per-function scripts in a future change. Bug: chromium:1013527 Change-Id: I0c559ad08896e8d0da419e3c6ad8d1edff3976fc Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1899782 Reviewed-by: Yang Guo <yangguo@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Eric Leese <leese@chromium.org> Cr-Commit-Position: refs/heads/master@{#64980}
2019-11-06 15:51:44 +00:00
- scope (global):
-- skipped
- scope (local):
[wasm] Remove $ prefix in naming variable, global Bug: v8:10242 Change-Id: Ie6583fe819de94185826dfd6a1b11870800847c4 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2098216 Commit-Queue: Z Nguyen-Huu <duongn@microsoft.com> Reviewed-by: Clemens Backes <clemensb@chromium.org> Reviewed-by: Kim-Anh Tran <kimanh@chromium.org> Cr-Commit-Position: refs/heads/master@{#66669}
2020-03-11 16:55:08 +00:00
locals: {"var0":3}
Report real module in addition to fake scripts Currently the inspector reports Wasm in one of two ways: - If there is a source map, report one script per Wasm script, with bytecode but no source. - If there is no source map, report one script per Wasm function, with source (Wasm disassembly) but no bytecode. With this change, behavior with source map is same, but without source map it will report both ways. This will allow us to change the frontend to do its own disassembly, allowing us to remove the per-function scripts in a future change. Bug: chromium:1013527 Change-Id: I0c559ad08896e8d0da419e3c6ad8d1edff3976fc Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1899782 Reviewed-by: Yang Guo <yangguo@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Eric Leese <leese@chromium.org> Cr-Commit-Position: refs/heads/master@{#64980}
2019-11-06 15:51:44 +00:00
stack: {}
at (anonymous) (0:17):
- scope (global):
-- skipped
Debugger.stepOut called
[wasm][debug] Improve printing of break locations Using the "logSourceLocation" function from protocol-test.js prints slightly better location information for wasm, and especially much better information for JS breakpoints. This helps understanding and debugging these tests. R=thibaudm@chromium.org Bug: v8:10351 Change-Id: I51c7d168d2cb19fb8469b4a2eb372c2b95650fcb Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2120539 Reviewed-by: Thibaud Michaud <thibaudm@chromium.org> Commit-Queue: Clemens Backes <clemensb@chromium.org> Cr-Commit-Position: refs/heads/master@{#66863}
2020-03-25 16:32:41 +00:00
Script wasm://wasm/befe41aa byte offset 62: Wasm opcode 0xc
Remove fake wasm scripts from V8 backend Inspector will no longer report per-function wasm scripts or provide wasm disassembly. Locations in wasm are now consistently reported through the inspector API as lineNumber=0 columnNumber=byte offset in module. Bug: chromium:1013527, chromium:1003022 Change-Id: Ide85bbaa85ad75f29248ff82a3e7f3e40688d377 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1991481 Commit-Queue: Eric Leese <leese@chromium.org> Reviewed-by: Clemens Backes <clemensb@chromium.org> Reviewed-by: Simon Zünd <szuend@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Cr-Commit-Position: refs/heads/master@{#65660}
2020-01-09 12:11:55 +00:00
at wasm_B (0:62):
Report real module in addition to fake scripts Currently the inspector reports Wasm in one of two ways: - If there is a source map, report one script per Wasm script, with bytecode but no source. - If there is no source map, report one script per Wasm function, with source (Wasm disassembly) but no bytecode. With this change, behavior with source map is same, but without source map it will report both ways. This will allow us to change the frontend to do its own disassembly, allowing us to remove the per-function scripts in a future change. Bug: chromium:1013527 Change-Id: I0c559ad08896e8d0da419e3c6ad8d1edff3976fc Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1899782 Reviewed-by: Yang Guo <yangguo@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Eric Leese <leese@chromium.org> Cr-Commit-Position: refs/heads/master@{#64980}
2019-11-06 15:51:44 +00:00
- scope (global):
-- skipped
- scope (local):
[wasm] Remove $ prefix in naming variable, global Bug: v8:10242 Change-Id: Ie6583fe819de94185826dfd6a1b11870800847c4 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2098216 Commit-Queue: Z Nguyen-Huu <duongn@microsoft.com> Reviewed-by: Clemens Backes <clemensb@chromium.org> Reviewed-by: Kim-Anh Tran <kimanh@chromium.org> Cr-Commit-Position: refs/heads/master@{#66669}
2020-03-11 16:55:08 +00:00
locals: {"var0":3}
Report real module in addition to fake scripts Currently the inspector reports Wasm in one of two ways: - If there is a source map, report one script per Wasm script, with bytecode but no source. - If there is no source map, report one script per Wasm function, with source (Wasm disassembly) but no bytecode. With this change, behavior with source map is same, but without source map it will report both ways. This will allow us to change the frontend to do its own disassembly, allowing us to remove the per-function scripts in a future change. Bug: chromium:1013527 Change-Id: I0c559ad08896e8d0da419e3c6ad8d1edff3976fc Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1899782 Reviewed-by: Yang Guo <yangguo@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Eric Leese <leese@chromium.org> Cr-Commit-Position: refs/heads/master@{#64980}
2019-11-06 15:51:44 +00:00
stack: {}
at (anonymous) (0:17):
- scope (global):
-- skipped
Debugger.stepOut called
[wasm][debug] Improve printing of break locations Using the "logSourceLocation" function from protocol-test.js prints slightly better location information for wasm, and especially much better information for JS breakpoints. This helps understanding and debugging these tests. R=thibaudm@chromium.org Bug: v8:10351 Change-Id: I51c7d168d2cb19fb8469b4a2eb372c2b95650fcb Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2120539 Reviewed-by: Thibaud Michaud <thibaudm@chromium.org> Commit-Queue: Clemens Backes <clemensb@chromium.org> Cr-Commit-Position: refs/heads/master@{#66863}
2020-03-25 16:32:41 +00:00
Script wasm://wasm/befe41aa byte offset 60: Wasm opcode 0x10
Remove fake wasm scripts from V8 backend Inspector will no longer report per-function wasm scripts or provide wasm disassembly. Locations in wasm are now consistently reported through the inspector API as lineNumber=0 columnNumber=byte offset in module. Bug: chromium:1013527, chromium:1003022 Change-Id: Ide85bbaa85ad75f29248ff82a3e7f3e40688d377 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1991481 Commit-Queue: Eric Leese <leese@chromium.org> Reviewed-by: Clemens Backes <clemensb@chromium.org> Reviewed-by: Simon Zünd <szuend@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Cr-Commit-Position: refs/heads/master@{#65660}
2020-01-09 12:11:55 +00:00
at wasm_B (0:60):
Report real module in addition to fake scripts Currently the inspector reports Wasm in one of two ways: - If there is a source map, report one script per Wasm script, with bytecode but no source. - If there is no source map, report one script per Wasm function, with source (Wasm disassembly) but no bytecode. With this change, behavior with source map is same, but without source map it will report both ways. This will allow us to change the frontend to do its own disassembly, allowing us to remove the per-function scripts in a future change. Bug: chromium:1013527 Change-Id: I0c559ad08896e8d0da419e3c6ad8d1edff3976fc Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1899782 Reviewed-by: Yang Guo <yangguo@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Eric Leese <leese@chromium.org> Cr-Commit-Position: refs/heads/master@{#64980}
2019-11-06 15:51:44 +00:00
- scope (global):
-- skipped
- scope (local):
[wasm] Remove $ prefix in naming variable, global Bug: v8:10242 Change-Id: Ie6583fe819de94185826dfd6a1b11870800847c4 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2098216 Commit-Queue: Z Nguyen-Huu <duongn@microsoft.com> Reviewed-by: Clemens Backes <clemensb@chromium.org> Reviewed-by: Kim-Anh Tran <kimanh@chromium.org> Cr-Commit-Position: refs/heads/master@{#66669}
2020-03-11 16:55:08 +00:00
locals: {"var0":2}
Reland "[wasm] Prevent breakpoints on nonbreakable positions" This is an unmodified reland of 3c98a2a36a97bb30e0555d5a155dd9be77f4386e. The actual issue was fixed in https://crrev.com/c/1926769. Original change's description: > [wasm] Prevent breakpoints on nonbreakable positions > > If a breakpoint is set on a non-breakable position, the wasm interpreter > just stores the value 0xFF (kInternalBreakpoint) in the function body > (actually, a copy of the function body). This might overwrite immediates > and cause subsequent failures in the wasm interpreter. > > In JavaScript, breakpoints are just forwarded to the next breakable > position. This CL implements the same for WebAssembly. > A cctest tests this behavior, and the existing > wasm-stepping-byte-offsets.js inspector test is extended to also set the > breakpoint within an i32 constant immediate. > > R=leese@chromium.org, mstarzinger@chromium.org > CC=​bmeurer@chromium.org > > Bug: chromium:1025184 > Change-Id: Ia2706f8f1c3d686cbbe8e1e7339d9ee86247bb4a > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1925152 > Commit-Queue: Clemens Backes <clemensb@chromium.org> > Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> > Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> > Cr-Commit-Position: refs/heads/master@{#65070} Bug: chromium:1025184 Change-Id: I5e16df645bbacf039b7a5e55a0c2a64cdb4c6a32 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1926152 Commit-Queue: Clemens Backes <clemensb@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> Cr-Commit-Position: refs/heads/master@{#65093}
2019-11-20 11:27:40 +00:00
stack: {"0":1024}
Report real module in addition to fake scripts Currently the inspector reports Wasm in one of two ways: - If there is a source map, report one script per Wasm script, with bytecode but no source. - If there is no source map, report one script per Wasm function, with source (Wasm disassembly) but no bytecode. With this change, behavior with source map is same, but without source map it will report both ways. This will allow us to change the frontend to do its own disassembly, allowing us to remove the per-function scripts in a future change. Bug: chromium:1013527 Change-Id: I0c559ad08896e8d0da419e3c6ad8d1edff3976fc Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1899782 Reviewed-by: Yang Guo <yangguo@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Eric Leese <leese@chromium.org> Cr-Commit-Position: refs/heads/master@{#64980}
2019-11-06 15:51:44 +00:00
at (anonymous) (0:17):
- scope (global):
-- skipped
Debugger.stepOver called
[wasm][debug] Improve printing of break locations Using the "logSourceLocation" function from protocol-test.js prints slightly better location information for wasm, and especially much better information for JS breakpoints. This helps understanding and debugging these tests. R=thibaudm@chromium.org Bug: v8:10351 Change-Id: I51c7d168d2cb19fb8469b4a2eb372c2b95650fcb Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2120539 Reviewed-by: Thibaud Michaud <thibaudm@chromium.org> Commit-Queue: Clemens Backes <clemensb@chromium.org> Cr-Commit-Position: refs/heads/master@{#66863}
2020-03-25 16:32:41 +00:00
Script wasm://wasm/befe41aa byte offset 62: Wasm opcode 0xc
Remove fake wasm scripts from V8 backend Inspector will no longer report per-function wasm scripts or provide wasm disassembly. Locations in wasm are now consistently reported through the inspector API as lineNumber=0 columnNumber=byte offset in module. Bug: chromium:1013527, chromium:1003022 Change-Id: Ide85bbaa85ad75f29248ff82a3e7f3e40688d377 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1991481 Commit-Queue: Eric Leese <leese@chromium.org> Reviewed-by: Clemens Backes <clemensb@chromium.org> Reviewed-by: Simon Zünd <szuend@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Cr-Commit-Position: refs/heads/master@{#65660}
2020-01-09 12:11:55 +00:00
at wasm_B (0:62):
Report real module in addition to fake scripts Currently the inspector reports Wasm in one of two ways: - If there is a source map, report one script per Wasm script, with bytecode but no source. - If there is no source map, report one script per Wasm function, with source (Wasm disassembly) but no bytecode. With this change, behavior with source map is same, but without source map it will report both ways. This will allow us to change the frontend to do its own disassembly, allowing us to remove the per-function scripts in a future change. Bug: chromium:1013527 Change-Id: I0c559ad08896e8d0da419e3c6ad8d1edff3976fc Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1899782 Reviewed-by: Yang Guo <yangguo@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Eric Leese <leese@chromium.org> Cr-Commit-Position: refs/heads/master@{#64980}
2019-11-06 15:51:44 +00:00
- scope (global):
-- skipped
- scope (local):
[wasm] Remove $ prefix in naming variable, global Bug: v8:10242 Change-Id: Ie6583fe819de94185826dfd6a1b11870800847c4 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2098216 Commit-Queue: Z Nguyen-Huu <duongn@microsoft.com> Reviewed-by: Clemens Backes <clemensb@chromium.org> Reviewed-by: Kim-Anh Tran <kimanh@chromium.org> Cr-Commit-Position: refs/heads/master@{#66669}
2020-03-11 16:55:08 +00:00
locals: {"var0":2}
Report real module in addition to fake scripts Currently the inspector reports Wasm in one of two ways: - If there is a source map, report one script per Wasm script, with bytecode but no source. - If there is no source map, report one script per Wasm function, with source (Wasm disassembly) but no bytecode. With this change, behavior with source map is same, but without source map it will report both ways. This will allow us to change the frontend to do its own disassembly, allowing us to remove the per-function scripts in a future change. Bug: chromium:1013527 Change-Id: I0c559ad08896e8d0da419e3c6ad8d1edff3976fc Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1899782 Reviewed-by: Yang Guo <yangguo@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Eric Leese <leese@chromium.org> Cr-Commit-Position: refs/heads/master@{#64980}
2019-11-06 15:51:44 +00:00
stack: {}
at (anonymous) (0:17):
- scope (global):
-- skipped
Reland "[wasm] Prevent breakpoints on nonbreakable positions" This is an unmodified reland of 3c98a2a36a97bb30e0555d5a155dd9be77f4386e. The actual issue was fixed in https://crrev.com/c/1926769. Original change's description: > [wasm] Prevent breakpoints on nonbreakable positions > > If a breakpoint is set on a non-breakable position, the wasm interpreter > just stores the value 0xFF (kInternalBreakpoint) in the function body > (actually, a copy of the function body). This might overwrite immediates > and cause subsequent failures in the wasm interpreter. > > In JavaScript, breakpoints are just forwarded to the next breakable > position. This CL implements the same for WebAssembly. > A cctest tests this behavior, and the existing > wasm-stepping-byte-offsets.js inspector test is extended to also set the > breakpoint within an i32 constant immediate. > > R=leese@chromium.org, mstarzinger@chromium.org > CC=​bmeurer@chromium.org > > Bug: chromium:1025184 > Change-Id: Ia2706f8f1c3d686cbbe8e1e7339d9ee86247bb4a > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1925152 > Commit-Queue: Clemens Backes <clemensb@chromium.org> > Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> > Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> > Cr-Commit-Position: refs/heads/master@{#65070} Bug: chromium:1025184 Change-Id: I5e16df645bbacf039b7a5e55a0c2a64cdb4c6a32 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1926152 Commit-Queue: Clemens Backes <clemensb@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> Cr-Commit-Position: refs/heads/master@{#65093}
2019-11-20 11:27:40 +00:00
Debugger.stepInto called
[wasm][debug] Improve printing of break locations Using the "logSourceLocation" function from protocol-test.js prints slightly better location information for wasm, and especially much better information for JS breakpoints. This helps understanding and debugging these tests. R=thibaudm@chromium.org Bug: v8:10351 Change-Id: I51c7d168d2cb19fb8469b4a2eb372c2b95650fcb Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2120539 Reviewed-by: Thibaud Michaud <thibaudm@chromium.org> Commit-Queue: Clemens Backes <clemensb@chromium.org> Cr-Commit-Position: refs/heads/master@{#66863}
2020-03-25 16:32:41 +00:00
Script wasm://wasm/befe41aa byte offset 44: Wasm opcode 0x3
Remove fake wasm scripts from V8 backend Inspector will no longer report per-function wasm scripts or provide wasm disassembly. Locations in wasm are now consistently reported through the inspector API as lineNumber=0 columnNumber=byte offset in module. Bug: chromium:1013527, chromium:1003022 Change-Id: Ide85bbaa85ad75f29248ff82a3e7f3e40688d377 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1991481 Commit-Queue: Eric Leese <leese@chromium.org> Reviewed-by: Clemens Backes <clemensb@chromium.org> Reviewed-by: Simon Zünd <szuend@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Cr-Commit-Position: refs/heads/master@{#65660}
2020-01-09 12:11:55 +00:00
at wasm_B (0:44):
Report real module in addition to fake scripts Currently the inspector reports Wasm in one of two ways: - If there is a source map, report one script per Wasm script, with bytecode but no source. - If there is no source map, report one script per Wasm function, with source (Wasm disassembly) but no bytecode. With this change, behavior with source map is same, but without source map it will report both ways. This will allow us to change the frontend to do its own disassembly, allowing us to remove the per-function scripts in a future change. Bug: chromium:1013527 Change-Id: I0c559ad08896e8d0da419e3c6ad8d1edff3976fc Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1899782 Reviewed-by: Yang Guo <yangguo@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Eric Leese <leese@chromium.org> Cr-Commit-Position: refs/heads/master@{#64980}
2019-11-06 15:51:44 +00:00
- scope (global):
-- skipped
- scope (local):
[wasm] Remove $ prefix in naming variable, global Bug: v8:10242 Change-Id: Ie6583fe819de94185826dfd6a1b11870800847c4 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2098216 Commit-Queue: Z Nguyen-Huu <duongn@microsoft.com> Reviewed-by: Clemens Backes <clemensb@chromium.org> Reviewed-by: Kim-Anh Tran <kimanh@chromium.org> Cr-Commit-Position: refs/heads/master@{#66669}
2020-03-11 16:55:08 +00:00
locals: {"var0":2}
Report real module in addition to fake scripts Currently the inspector reports Wasm in one of two ways: - If there is a source map, report one script per Wasm script, with bytecode but no source. - If there is no source map, report one script per Wasm function, with source (Wasm disassembly) but no bytecode. With this change, behavior with source map is same, but without source map it will report both ways. This will allow us to change the frontend to do its own disassembly, allowing us to remove the per-function scripts in a future change. Bug: chromium:1013527 Change-Id: I0c559ad08896e8d0da419e3c6ad8d1edff3976fc Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1899782 Reviewed-by: Yang Guo <yangguo@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Eric Leese <leese@chromium.org> Cr-Commit-Position: refs/heads/master@{#64980}
2019-11-06 15:51:44 +00:00
stack: {}
at (anonymous) (0:17):
- scope (global):
-- skipped
Debugger.resume called
[wasm][debug] Improve printing of break locations Using the "logSourceLocation" function from protocol-test.js prints slightly better location information for wasm, and especially much better information for JS breakpoints. This helps understanding and debugging these tests. R=thibaudm@chromium.org Bug: v8:10351 Change-Id: I51c7d168d2cb19fb8469b4a2eb372c2b95650fcb Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2120539 Reviewed-by: Thibaud Michaud <thibaudm@chromium.org> Commit-Queue: Clemens Backes <clemensb@chromium.org> Cr-Commit-Position: refs/heads/master@{#66863}
2020-03-25 16:32:41 +00:00
Script wasm://wasm/befe41aa byte offset 60: Wasm opcode 0x10
Remove fake wasm scripts from V8 backend Inspector will no longer report per-function wasm scripts or provide wasm disassembly. Locations in wasm are now consistently reported through the inspector API as lineNumber=0 columnNumber=byte offset in module. Bug: chromium:1013527, chromium:1003022 Change-Id: Ide85bbaa85ad75f29248ff82a3e7f3e40688d377 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1991481 Commit-Queue: Eric Leese <leese@chromium.org> Reviewed-by: Clemens Backes <clemensb@chromium.org> Reviewed-by: Simon Zünd <szuend@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Cr-Commit-Position: refs/heads/master@{#65660}
2020-01-09 12:11:55 +00:00
at wasm_B (0:60):
Report real module in addition to fake scripts Currently the inspector reports Wasm in one of two ways: - If there is a source map, report one script per Wasm script, with bytecode but no source. - If there is no source map, report one script per Wasm function, with source (Wasm disassembly) but no bytecode. With this change, behavior with source map is same, but without source map it will report both ways. This will allow us to change the frontend to do its own disassembly, allowing us to remove the per-function scripts in a future change. Bug: chromium:1013527 Change-Id: I0c559ad08896e8d0da419e3c6ad8d1edff3976fc Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1899782 Reviewed-by: Yang Guo <yangguo@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Eric Leese <leese@chromium.org> Cr-Commit-Position: refs/heads/master@{#64980}
2019-11-06 15:51:44 +00:00
- scope (global):
-- skipped
- scope (local):
[wasm] Remove $ prefix in naming variable, global Bug: v8:10242 Change-Id: Ie6583fe819de94185826dfd6a1b11870800847c4 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2098216 Commit-Queue: Z Nguyen-Huu <duongn@microsoft.com> Reviewed-by: Clemens Backes <clemensb@chromium.org> Reviewed-by: Kim-Anh Tran <kimanh@chromium.org> Cr-Commit-Position: refs/heads/master@{#66669}
2020-03-11 16:55:08 +00:00
locals: {"var0":1}
Reland "[wasm] Prevent breakpoints on nonbreakable positions" This is an unmodified reland of 3c98a2a36a97bb30e0555d5a155dd9be77f4386e. The actual issue was fixed in https://crrev.com/c/1926769. Original change's description: > [wasm] Prevent breakpoints on nonbreakable positions > > If a breakpoint is set on a non-breakable position, the wasm interpreter > just stores the value 0xFF (kInternalBreakpoint) in the function body > (actually, a copy of the function body). This might overwrite immediates > and cause subsequent failures in the wasm interpreter. > > In JavaScript, breakpoints are just forwarded to the next breakable > position. This CL implements the same for WebAssembly. > A cctest tests this behavior, and the existing > wasm-stepping-byte-offsets.js inspector test is extended to also set the > breakpoint within an i32 constant immediate. > > R=leese@chromium.org, mstarzinger@chromium.org > CC=​bmeurer@chromium.org > > Bug: chromium:1025184 > Change-Id: Ia2706f8f1c3d686cbbe8e1e7339d9ee86247bb4a > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1925152 > Commit-Queue: Clemens Backes <clemensb@chromium.org> > Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> > Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> > Cr-Commit-Position: refs/heads/master@{#65070} Bug: chromium:1025184 Change-Id: I5e16df645bbacf039b7a5e55a0c2a64cdb4c6a32 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1926152 Commit-Queue: Clemens Backes <clemensb@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> Cr-Commit-Position: refs/heads/master@{#65093}
2019-11-20 11:27:40 +00:00
stack: {"0":1024}
Report real module in addition to fake scripts Currently the inspector reports Wasm in one of two ways: - If there is a source map, report one script per Wasm script, with bytecode but no source. - If there is no source map, report one script per Wasm function, with source (Wasm disassembly) but no bytecode. With this change, behavior with source map is same, but without source map it will report both ways. This will allow us to change the frontend to do its own disassembly, allowing us to remove the per-function scripts in a future change. Bug: chromium:1013527 Change-Id: I0c559ad08896e8d0da419e3c6ad8d1edff3976fc Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1899782 Reviewed-by: Yang Guo <yangguo@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Eric Leese <leese@chromium.org> Cr-Commit-Position: refs/heads/master@{#64980}
2019-11-06 15:51:44 +00:00
at (anonymous) (0:17):
- scope (global):
-- skipped
Debugger.stepInto called
[wasm][debug] Improve printing of break locations Using the "logSourceLocation" function from protocol-test.js prints slightly better location information for wasm, and especially much better information for JS breakpoints. This helps understanding and debugging these tests. R=thibaudm@chromium.org Bug: v8:10351 Change-Id: I51c7d168d2cb19fb8469b4a2eb372c2b95650fcb Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2120539 Reviewed-by: Thibaud Michaud <thibaudm@chromium.org> Commit-Queue: Clemens Backes <clemensb@chromium.org> Cr-Commit-Position: refs/heads/master@{#66863}
2020-03-25 16:32:41 +00:00
Script wasm://wasm/befe41aa byte offset 39: Wasm opcode 0x1
Remove fake wasm scripts from V8 backend Inspector will no longer report per-function wasm scripts or provide wasm disassembly. Locations in wasm are now consistently reported through the inspector API as lineNumber=0 columnNumber=byte offset in module. Bug: chromium:1013527, chromium:1003022 Change-Id: Ide85bbaa85ad75f29248ff82a3e7f3e40688d377 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1991481 Commit-Queue: Eric Leese <leese@chromium.org> Reviewed-by: Clemens Backes <clemensb@chromium.org> Reviewed-by: Simon Zünd <szuend@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Cr-Commit-Position: refs/heads/master@{#65660}
2020-01-09 12:11:55 +00:00
at wasm_A (0:39):
Report real module in addition to fake scripts Currently the inspector reports Wasm in one of two ways: - If there is a source map, report one script per Wasm script, with bytecode but no source. - If there is no source map, report one script per Wasm function, with source (Wasm disassembly) but no bytecode. With this change, behavior with source map is same, but without source map it will report both ways. This will allow us to change the frontend to do its own disassembly, allowing us to remove the per-function scripts in a future change. Bug: chromium:1013527 Change-Id: I0c559ad08896e8d0da419e3c6ad8d1edff3976fc Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1899782 Reviewed-by: Yang Guo <yangguo@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Eric Leese <leese@chromium.org> Cr-Commit-Position: refs/heads/master@{#64980}
2019-11-06 15:51:44 +00:00
- scope (global):
-- skipped
- scope (local):
[wasm] Remove $ prefix in naming variable, global Bug: v8:10242 Change-Id: Ie6583fe819de94185826dfd6a1b11870800847c4 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2098216 Commit-Queue: Z Nguyen-Huu <duongn@microsoft.com> Reviewed-by: Clemens Backes <clemensb@chromium.org> Reviewed-by: Kim-Anh Tran <kimanh@chromium.org> Cr-Commit-Position: refs/heads/master@{#66669}
2020-03-11 16:55:08 +00:00
locals: {"var0":1024}
Report real module in addition to fake scripts Currently the inspector reports Wasm in one of two ways: - If there is a source map, report one script per Wasm script, with bytecode but no source. - If there is no source map, report one script per Wasm function, with source (Wasm disassembly) but no bytecode. With this change, behavior with source map is same, but without source map it will report both ways. This will allow us to change the frontend to do its own disassembly, allowing us to remove the per-function scripts in a future change. Bug: chromium:1013527 Change-Id: I0c559ad08896e8d0da419e3c6ad8d1edff3976fc Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1899782 Reviewed-by: Yang Guo <yangguo@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Eric Leese <leese@chromium.org> Cr-Commit-Position: refs/heads/master@{#64980}
2019-11-06 15:51:44 +00:00
stack: {}
Remove fake wasm scripts from V8 backend Inspector will no longer report per-function wasm scripts or provide wasm disassembly. Locations in wasm are now consistently reported through the inspector API as lineNumber=0 columnNumber=byte offset in module. Bug: chromium:1013527, chromium:1003022 Change-Id: Ide85bbaa85ad75f29248ff82a3e7f3e40688d377 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1991481 Commit-Queue: Eric Leese <leese@chromium.org> Reviewed-by: Clemens Backes <clemensb@chromium.org> Reviewed-by: Simon Zünd <szuend@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Cr-Commit-Position: refs/heads/master@{#65660}
2020-01-09 12:11:55 +00:00
at wasm_B (0:60):
Report real module in addition to fake scripts Currently the inspector reports Wasm in one of two ways: - If there is a source map, report one script per Wasm script, with bytecode but no source. - If there is no source map, report one script per Wasm function, with source (Wasm disassembly) but no bytecode. With this change, behavior with source map is same, but without source map it will report both ways. This will allow us to change the frontend to do its own disassembly, allowing us to remove the per-function scripts in a future change. Bug: chromium:1013527 Change-Id: I0c559ad08896e8d0da419e3c6ad8d1edff3976fc Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1899782 Reviewed-by: Yang Guo <yangguo@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Eric Leese <leese@chromium.org> Cr-Commit-Position: refs/heads/master@{#64980}
2019-11-06 15:51:44 +00:00
- scope (global):
-- skipped
- scope (local):
[wasm] Remove $ prefix in naming variable, global Bug: v8:10242 Change-Id: Ie6583fe819de94185826dfd6a1b11870800847c4 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2098216 Commit-Queue: Z Nguyen-Huu <duongn@microsoft.com> Reviewed-by: Clemens Backes <clemensb@chromium.org> Reviewed-by: Kim-Anh Tran <kimanh@chromium.org> Cr-Commit-Position: refs/heads/master@{#66669}
2020-03-11 16:55:08 +00:00
locals: {"var0":1}
Report real module in addition to fake scripts Currently the inspector reports Wasm in one of two ways: - If there is a source map, report one script per Wasm script, with bytecode but no source. - If there is no source map, report one script per Wasm function, with source (Wasm disassembly) but no bytecode. With this change, behavior with source map is same, but without source map it will report both ways. This will allow us to change the frontend to do its own disassembly, allowing us to remove the per-function scripts in a future change. Bug: chromium:1013527 Change-Id: I0c559ad08896e8d0da419e3c6ad8d1edff3976fc Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1899782 Reviewed-by: Yang Guo <yangguo@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Eric Leese <leese@chromium.org> Cr-Commit-Position: refs/heads/master@{#64980}
2019-11-06 15:51:44 +00:00
stack: {}
at (anonymous) (0:17):
- scope (global):
-- skipped
Debugger.stepOut called
[wasm][debug] Improve printing of break locations Using the "logSourceLocation" function from protocol-test.js prints slightly better location information for wasm, and especially much better information for JS breakpoints. This helps understanding and debugging these tests. R=thibaudm@chromium.org Bug: v8:10351 Change-Id: I51c7d168d2cb19fb8469b4a2eb372c2b95650fcb Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2120539 Reviewed-by: Thibaud Michaud <thibaudm@chromium.org> Commit-Queue: Clemens Backes <clemensb@chromium.org> Cr-Commit-Position: refs/heads/master@{#66863}
2020-03-25 16:32:41 +00:00
Script wasm://wasm/befe41aa byte offset 62: Wasm opcode 0xc
Remove fake wasm scripts from V8 backend Inspector will no longer report per-function wasm scripts or provide wasm disassembly. Locations in wasm are now consistently reported through the inspector API as lineNumber=0 columnNumber=byte offset in module. Bug: chromium:1013527, chromium:1003022 Change-Id: Ide85bbaa85ad75f29248ff82a3e7f3e40688d377 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1991481 Commit-Queue: Eric Leese <leese@chromium.org> Reviewed-by: Clemens Backes <clemensb@chromium.org> Reviewed-by: Simon Zünd <szuend@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Cr-Commit-Position: refs/heads/master@{#65660}
2020-01-09 12:11:55 +00:00
at wasm_B (0:62):
Report real module in addition to fake scripts Currently the inspector reports Wasm in one of two ways: - If there is a source map, report one script per Wasm script, with bytecode but no source. - If there is no source map, report one script per Wasm function, with source (Wasm disassembly) but no bytecode. With this change, behavior with source map is same, but without source map it will report both ways. This will allow us to change the frontend to do its own disassembly, allowing us to remove the per-function scripts in a future change. Bug: chromium:1013527 Change-Id: I0c559ad08896e8d0da419e3c6ad8d1edff3976fc Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1899782 Reviewed-by: Yang Guo <yangguo@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Eric Leese <leese@chromium.org> Cr-Commit-Position: refs/heads/master@{#64980}
2019-11-06 15:51:44 +00:00
- scope (global):
-- skipped
- scope (local):
[wasm] Remove $ prefix in naming variable, global Bug: v8:10242 Change-Id: Ie6583fe819de94185826dfd6a1b11870800847c4 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2098216 Commit-Queue: Z Nguyen-Huu <duongn@microsoft.com> Reviewed-by: Clemens Backes <clemensb@chromium.org> Reviewed-by: Kim-Anh Tran <kimanh@chromium.org> Cr-Commit-Position: refs/heads/master@{#66669}
2020-03-11 16:55:08 +00:00
locals: {"var0":1}
Report real module in addition to fake scripts Currently the inspector reports Wasm in one of two ways: - If there is a source map, report one script per Wasm script, with bytecode but no source. - If there is no source map, report one script per Wasm function, with source (Wasm disassembly) but no bytecode. With this change, behavior with source map is same, but without source map it will report both ways. This will allow us to change the frontend to do its own disassembly, allowing us to remove the per-function scripts in a future change. Bug: chromium:1013527 Change-Id: I0c559ad08896e8d0da419e3c6ad8d1edff3976fc Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1899782 Reviewed-by: Yang Guo <yangguo@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Eric Leese <leese@chromium.org> Cr-Commit-Position: refs/heads/master@{#64980}
2019-11-06 15:51:44 +00:00
stack: {}
at (anonymous) (0:17):
- scope (global):
-- skipped
Debugger.stepInto called
[wasm][debug] Improve printing of break locations Using the "logSourceLocation" function from protocol-test.js prints slightly better location information for wasm, and especially much better information for JS breakpoints. This helps understanding and debugging these tests. R=thibaudm@chromium.org Bug: v8:10351 Change-Id: I51c7d168d2cb19fb8469b4a2eb372c2b95650fcb Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2120539 Reviewed-by: Thibaud Michaud <thibaudm@chromium.org> Commit-Queue: Clemens Backes <clemensb@chromium.org> Cr-Commit-Position: refs/heads/master@{#66863}
2020-03-25 16:32:41 +00:00
Script wasm://wasm/befe41aa byte offset 44: Wasm opcode 0x3
Remove fake wasm scripts from V8 backend Inspector will no longer report per-function wasm scripts or provide wasm disassembly. Locations in wasm are now consistently reported through the inspector API as lineNumber=0 columnNumber=byte offset in module. Bug: chromium:1013527, chromium:1003022 Change-Id: Ide85bbaa85ad75f29248ff82a3e7f3e40688d377 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1991481 Commit-Queue: Eric Leese <leese@chromium.org> Reviewed-by: Clemens Backes <clemensb@chromium.org> Reviewed-by: Simon Zünd <szuend@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Cr-Commit-Position: refs/heads/master@{#65660}
2020-01-09 12:11:55 +00:00
at wasm_B (0:44):
Report real module in addition to fake scripts Currently the inspector reports Wasm in one of two ways: - If there is a source map, report one script per Wasm script, with bytecode but no source. - If there is no source map, report one script per Wasm function, with source (Wasm disassembly) but no bytecode. With this change, behavior with source map is same, but without source map it will report both ways. This will allow us to change the frontend to do its own disassembly, allowing us to remove the per-function scripts in a future change. Bug: chromium:1013527 Change-Id: I0c559ad08896e8d0da419e3c6ad8d1edff3976fc Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1899782 Reviewed-by: Yang Guo <yangguo@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Eric Leese <leese@chromium.org> Cr-Commit-Position: refs/heads/master@{#64980}
2019-11-06 15:51:44 +00:00
- scope (global):
-- skipped
- scope (local):
[wasm] Remove $ prefix in naming variable, global Bug: v8:10242 Change-Id: Ie6583fe819de94185826dfd6a1b11870800847c4 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2098216 Commit-Queue: Z Nguyen-Huu <duongn@microsoft.com> Reviewed-by: Clemens Backes <clemensb@chromium.org> Reviewed-by: Kim-Anh Tran <kimanh@chromium.org> Cr-Commit-Position: refs/heads/master@{#66669}
2020-03-11 16:55:08 +00:00
locals: {"var0":1}
Report real module in addition to fake scripts Currently the inspector reports Wasm in one of two ways: - If there is a source map, report one script per Wasm script, with bytecode but no source. - If there is no source map, report one script per Wasm function, with source (Wasm disassembly) but no bytecode. With this change, behavior with source map is same, but without source map it will report both ways. This will allow us to change the frontend to do its own disassembly, allowing us to remove the per-function scripts in a future change. Bug: chromium:1013527 Change-Id: I0c559ad08896e8d0da419e3c6ad8d1edff3976fc Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1899782 Reviewed-by: Yang Guo <yangguo@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Eric Leese <leese@chromium.org> Cr-Commit-Position: refs/heads/master@{#64980}
2019-11-06 15:51:44 +00:00
stack: {}
at (anonymous) (0:17):
- scope (global):
-- skipped
Debugger.stepInto called
[wasm][debug] Improve printing of break locations Using the "logSourceLocation" function from protocol-test.js prints slightly better location information for wasm, and especially much better information for JS breakpoints. This helps understanding and debugging these tests. R=thibaudm@chromium.org Bug: v8:10351 Change-Id: I51c7d168d2cb19fb8469b4a2eb372c2b95650fcb Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2120539 Reviewed-by: Thibaud Michaud <thibaudm@chromium.org> Commit-Queue: Clemens Backes <clemensb@chromium.org> Cr-Commit-Position: refs/heads/master@{#66863}
2020-03-25 16:32:41 +00:00
Script wasm://wasm/befe41aa byte offset 46: Wasm opcode 0x20
Remove fake wasm scripts from V8 backend Inspector will no longer report per-function wasm scripts or provide wasm disassembly. Locations in wasm are now consistently reported through the inspector API as lineNumber=0 columnNumber=byte offset in module. Bug: chromium:1013527, chromium:1003022 Change-Id: Ide85bbaa85ad75f29248ff82a3e7f3e40688d377 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1991481 Commit-Queue: Eric Leese <leese@chromium.org> Reviewed-by: Clemens Backes <clemensb@chromium.org> Reviewed-by: Simon Zünd <szuend@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Cr-Commit-Position: refs/heads/master@{#65660}
2020-01-09 12:11:55 +00:00
at wasm_B (0:46):
Report real module in addition to fake scripts Currently the inspector reports Wasm in one of two ways: - If there is a source map, report one script per Wasm script, with bytecode but no source. - If there is no source map, report one script per Wasm function, with source (Wasm disassembly) but no bytecode. With this change, behavior with source map is same, but without source map it will report both ways. This will allow us to change the frontend to do its own disassembly, allowing us to remove the per-function scripts in a future change. Bug: chromium:1013527 Change-Id: I0c559ad08896e8d0da419e3c6ad8d1edff3976fc Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1899782 Reviewed-by: Yang Guo <yangguo@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Eric Leese <leese@chromium.org> Cr-Commit-Position: refs/heads/master@{#64980}
2019-11-06 15:51:44 +00:00
- scope (global):
-- skipped
- scope (local):
[wasm] Remove $ prefix in naming variable, global Bug: v8:10242 Change-Id: Ie6583fe819de94185826dfd6a1b11870800847c4 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2098216 Commit-Queue: Z Nguyen-Huu <duongn@microsoft.com> Reviewed-by: Clemens Backes <clemensb@chromium.org> Reviewed-by: Kim-Anh Tran <kimanh@chromium.org> Cr-Commit-Position: refs/heads/master@{#66669}
2020-03-11 16:55:08 +00:00
locals: {"var0":1}
Report real module in addition to fake scripts Currently the inspector reports Wasm in one of two ways: - If there is a source map, report one script per Wasm script, with bytecode but no source. - If there is no source map, report one script per Wasm function, with source (Wasm disassembly) but no bytecode. With this change, behavior with source map is same, but without source map it will report both ways. This will allow us to change the frontend to do its own disassembly, allowing us to remove the per-function scripts in a future change. Bug: chromium:1013527 Change-Id: I0c559ad08896e8d0da419e3c6ad8d1edff3976fc Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1899782 Reviewed-by: Yang Guo <yangguo@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Eric Leese <leese@chromium.org> Cr-Commit-Position: refs/heads/master@{#64980}
2019-11-06 15:51:44 +00:00
stack: {}
at (anonymous) (0:17):
- scope (global):
-- skipped
Debugger.stepInto called
[wasm][debug] Improve printing of break locations Using the "logSourceLocation" function from protocol-test.js prints slightly better location information for wasm, and especially much better information for JS breakpoints. This helps understanding and debugging these tests. R=thibaudm@chromium.org Bug: v8:10351 Change-Id: I51c7d168d2cb19fb8469b4a2eb372c2b95650fcb Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2120539 Reviewed-by: Thibaud Michaud <thibaudm@chromium.org> Commit-Queue: Clemens Backes <clemensb@chromium.org> Cr-Commit-Position: refs/heads/master@{#66863}
2020-03-25 16:32:41 +00:00
Script wasm://wasm/befe41aa byte offset 48: Wasm opcode 0x4
Remove fake wasm scripts from V8 backend Inspector will no longer report per-function wasm scripts or provide wasm disassembly. Locations in wasm are now consistently reported through the inspector API as lineNumber=0 columnNumber=byte offset in module. Bug: chromium:1013527, chromium:1003022 Change-Id: Ide85bbaa85ad75f29248ff82a3e7f3e40688d377 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1991481 Commit-Queue: Eric Leese <leese@chromium.org> Reviewed-by: Clemens Backes <clemensb@chromium.org> Reviewed-by: Simon Zünd <szuend@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Cr-Commit-Position: refs/heads/master@{#65660}
2020-01-09 12:11:55 +00:00
at wasm_B (0:48):
Report real module in addition to fake scripts Currently the inspector reports Wasm in one of two ways: - If there is a source map, report one script per Wasm script, with bytecode but no source. - If there is no source map, report one script per Wasm function, with source (Wasm disassembly) but no bytecode. With this change, behavior with source map is same, but without source map it will report both ways. This will allow us to change the frontend to do its own disassembly, allowing us to remove the per-function scripts in a future change. Bug: chromium:1013527 Change-Id: I0c559ad08896e8d0da419e3c6ad8d1edff3976fc Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1899782 Reviewed-by: Yang Guo <yangguo@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Eric Leese <leese@chromium.org> Cr-Commit-Position: refs/heads/master@{#64980}
2019-11-06 15:51:44 +00:00
- scope (global):
-- skipped
- scope (local):
[wasm] Remove $ prefix in naming variable, global Bug: v8:10242 Change-Id: Ie6583fe819de94185826dfd6a1b11870800847c4 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2098216 Commit-Queue: Z Nguyen-Huu <duongn@microsoft.com> Reviewed-by: Clemens Backes <clemensb@chromium.org> Reviewed-by: Kim-Anh Tran <kimanh@chromium.org> Cr-Commit-Position: refs/heads/master@{#66669}
2020-03-11 16:55:08 +00:00
locals: {"var0":1}
Report real module in addition to fake scripts Currently the inspector reports Wasm in one of two ways: - If there is a source map, report one script per Wasm script, with bytecode but no source. - If there is no source map, report one script per Wasm function, with source (Wasm disassembly) but no bytecode. With this change, behavior with source map is same, but without source map it will report both ways. This will allow us to change the frontend to do its own disassembly, allowing us to remove the per-function scripts in a future change. Bug: chromium:1013527 Change-Id: I0c559ad08896e8d0da419e3c6ad8d1edff3976fc Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1899782 Reviewed-by: Yang Guo <yangguo@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Eric Leese <leese@chromium.org> Cr-Commit-Position: refs/heads/master@{#64980}
2019-11-06 15:51:44 +00:00
stack: {"0":1}
at (anonymous) (0:17):
- scope (global):
-- skipped
Debugger.stepInto called
[wasm][debug] Improve printing of break locations Using the "logSourceLocation" function from protocol-test.js prints slightly better location information for wasm, and especially much better information for JS breakpoints. This helps understanding and debugging these tests. R=thibaudm@chromium.org Bug: v8:10351 Change-Id: I51c7d168d2cb19fb8469b4a2eb372c2b95650fcb Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2120539 Reviewed-by: Thibaud Michaud <thibaudm@chromium.org> Commit-Queue: Clemens Backes <clemensb@chromium.org> Cr-Commit-Position: refs/heads/master@{#66863}
2020-03-25 16:32:41 +00:00
Script wasm://wasm/befe41aa byte offset 50: Wasm opcode 0x20
Remove fake wasm scripts from V8 backend Inspector will no longer report per-function wasm scripts or provide wasm disassembly. Locations in wasm are now consistently reported through the inspector API as lineNumber=0 columnNumber=byte offset in module. Bug: chromium:1013527, chromium:1003022 Change-Id: Ide85bbaa85ad75f29248ff82a3e7f3e40688d377 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1991481 Commit-Queue: Eric Leese <leese@chromium.org> Reviewed-by: Clemens Backes <clemensb@chromium.org> Reviewed-by: Simon Zünd <szuend@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Cr-Commit-Position: refs/heads/master@{#65660}
2020-01-09 12:11:55 +00:00
at wasm_B (0:50):
Report real module in addition to fake scripts Currently the inspector reports Wasm in one of two ways: - If there is a source map, report one script per Wasm script, with bytecode but no source. - If there is no source map, report one script per Wasm function, with source (Wasm disassembly) but no bytecode. With this change, behavior with source map is same, but without source map it will report both ways. This will allow us to change the frontend to do its own disassembly, allowing us to remove the per-function scripts in a future change. Bug: chromium:1013527 Change-Id: I0c559ad08896e8d0da419e3c6ad8d1edff3976fc Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1899782 Reviewed-by: Yang Guo <yangguo@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Eric Leese <leese@chromium.org> Cr-Commit-Position: refs/heads/master@{#64980}
2019-11-06 15:51:44 +00:00
- scope (global):
-- skipped
- scope (local):
[wasm] Remove $ prefix in naming variable, global Bug: v8:10242 Change-Id: Ie6583fe819de94185826dfd6a1b11870800847c4 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2098216 Commit-Queue: Z Nguyen-Huu <duongn@microsoft.com> Reviewed-by: Clemens Backes <clemensb@chromium.org> Reviewed-by: Kim-Anh Tran <kimanh@chromium.org> Cr-Commit-Position: refs/heads/master@{#66669}
2020-03-11 16:55:08 +00:00
locals: {"var0":1}
Report real module in addition to fake scripts Currently the inspector reports Wasm in one of two ways: - If there is a source map, report one script per Wasm script, with bytecode but no source. - If there is no source map, report one script per Wasm function, with source (Wasm disassembly) but no bytecode. With this change, behavior with source map is same, but without source map it will report both ways. This will allow us to change the frontend to do its own disassembly, allowing us to remove the per-function scripts in a future change. Bug: chromium:1013527 Change-Id: I0c559ad08896e8d0da419e3c6ad8d1edff3976fc Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1899782 Reviewed-by: Yang Guo <yangguo@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Eric Leese <leese@chromium.org> Cr-Commit-Position: refs/heads/master@{#64980}
2019-11-06 15:51:44 +00:00
stack: {}
at (anonymous) (0:17):
- scope (global):
-- skipped
Debugger.stepInto called
[wasm][debug] Improve printing of break locations Using the "logSourceLocation" function from protocol-test.js prints slightly better location information for wasm, and especially much better information for JS breakpoints. This helps understanding and debugging these tests. R=thibaudm@chromium.org Bug: v8:10351 Change-Id: I51c7d168d2cb19fb8469b4a2eb372c2b95650fcb Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2120539 Reviewed-by: Thibaud Michaud <thibaudm@chromium.org> Commit-Queue: Clemens Backes <clemensb@chromium.org> Cr-Commit-Position: refs/heads/master@{#66863}
2020-03-25 16:32:41 +00:00
Script wasm://wasm/befe41aa byte offset 52: Wasm opcode 0x41
Remove fake wasm scripts from V8 backend Inspector will no longer report per-function wasm scripts or provide wasm disassembly. Locations in wasm are now consistently reported through the inspector API as lineNumber=0 columnNumber=byte offset in module. Bug: chromium:1013527, chromium:1003022 Change-Id: Ide85bbaa85ad75f29248ff82a3e7f3e40688d377 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1991481 Commit-Queue: Eric Leese <leese@chromium.org> Reviewed-by: Clemens Backes <clemensb@chromium.org> Reviewed-by: Simon Zünd <szuend@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Cr-Commit-Position: refs/heads/master@{#65660}
2020-01-09 12:11:55 +00:00
at wasm_B (0:52):
Report real module in addition to fake scripts Currently the inspector reports Wasm in one of two ways: - If there is a source map, report one script per Wasm script, with bytecode but no source. - If there is no source map, report one script per Wasm function, with source (Wasm disassembly) but no bytecode. With this change, behavior with source map is same, but without source map it will report both ways. This will allow us to change the frontend to do its own disassembly, allowing us to remove the per-function scripts in a future change. Bug: chromium:1013527 Change-Id: I0c559ad08896e8d0da419e3c6ad8d1edff3976fc Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1899782 Reviewed-by: Yang Guo <yangguo@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Eric Leese <leese@chromium.org> Cr-Commit-Position: refs/heads/master@{#64980}
2019-11-06 15:51:44 +00:00
- scope (global):
-- skipped
- scope (local):
[wasm] Remove $ prefix in naming variable, global Bug: v8:10242 Change-Id: Ie6583fe819de94185826dfd6a1b11870800847c4 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2098216 Commit-Queue: Z Nguyen-Huu <duongn@microsoft.com> Reviewed-by: Clemens Backes <clemensb@chromium.org> Reviewed-by: Kim-Anh Tran <kimanh@chromium.org> Cr-Commit-Position: refs/heads/master@{#66669}
2020-03-11 16:55:08 +00:00
locals: {"var0":1}
Report real module in addition to fake scripts Currently the inspector reports Wasm in one of two ways: - If there is a source map, report one script per Wasm script, with bytecode but no source. - If there is no source map, report one script per Wasm function, with source (Wasm disassembly) but no bytecode. With this change, behavior with source map is same, but without source map it will report both ways. This will allow us to change the frontend to do its own disassembly, allowing us to remove the per-function scripts in a future change. Bug: chromium:1013527 Change-Id: I0c559ad08896e8d0da419e3c6ad8d1edff3976fc Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1899782 Reviewed-by: Yang Guo <yangguo@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Eric Leese <leese@chromium.org> Cr-Commit-Position: refs/heads/master@{#64980}
2019-11-06 15:51:44 +00:00
stack: {"0":1}
at (anonymous) (0:17):
- scope (global):
-- skipped
Debugger.stepInto called
[wasm][debug] Improve printing of break locations Using the "logSourceLocation" function from protocol-test.js prints slightly better location information for wasm, and especially much better information for JS breakpoints. This helps understanding and debugging these tests. R=thibaudm@chromium.org Bug: v8:10351 Change-Id: I51c7d168d2cb19fb8469b4a2eb372c2b95650fcb Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2120539 Reviewed-by: Thibaud Michaud <thibaudm@chromium.org> Commit-Queue: Clemens Backes <clemensb@chromium.org> Cr-Commit-Position: refs/heads/master@{#66863}
2020-03-25 16:32:41 +00:00
Script wasm://wasm/befe41aa byte offset 54: Wasm opcode 0x6b
Remove fake wasm scripts from V8 backend Inspector will no longer report per-function wasm scripts or provide wasm disassembly. Locations in wasm are now consistently reported through the inspector API as lineNumber=0 columnNumber=byte offset in module. Bug: chromium:1013527, chromium:1003022 Change-Id: Ide85bbaa85ad75f29248ff82a3e7f3e40688d377 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1991481 Commit-Queue: Eric Leese <leese@chromium.org> Reviewed-by: Clemens Backes <clemensb@chromium.org> Reviewed-by: Simon Zünd <szuend@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Cr-Commit-Position: refs/heads/master@{#65660}
2020-01-09 12:11:55 +00:00
at wasm_B (0:54):
Report real module in addition to fake scripts Currently the inspector reports Wasm in one of two ways: - If there is a source map, report one script per Wasm script, with bytecode but no source. - If there is no source map, report one script per Wasm function, with source (Wasm disassembly) but no bytecode. With this change, behavior with source map is same, but without source map it will report both ways. This will allow us to change the frontend to do its own disassembly, allowing us to remove the per-function scripts in a future change. Bug: chromium:1013527 Change-Id: I0c559ad08896e8d0da419e3c6ad8d1edff3976fc Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1899782 Reviewed-by: Yang Guo <yangguo@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Eric Leese <leese@chromium.org> Cr-Commit-Position: refs/heads/master@{#64980}
2019-11-06 15:51:44 +00:00
- scope (global):
-- skipped
- scope (local):
[wasm] Remove $ prefix in naming variable, global Bug: v8:10242 Change-Id: Ie6583fe819de94185826dfd6a1b11870800847c4 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2098216 Commit-Queue: Z Nguyen-Huu <duongn@microsoft.com> Reviewed-by: Clemens Backes <clemensb@chromium.org> Reviewed-by: Kim-Anh Tran <kimanh@chromium.org> Cr-Commit-Position: refs/heads/master@{#66669}
2020-03-11 16:55:08 +00:00
locals: {"var0":1}
Report real module in addition to fake scripts Currently the inspector reports Wasm in one of two ways: - If there is a source map, report one script per Wasm script, with bytecode but no source. - If there is no source map, report one script per Wasm function, with source (Wasm disassembly) but no bytecode. With this change, behavior with source map is same, but without source map it will report both ways. This will allow us to change the frontend to do its own disassembly, allowing us to remove the per-function scripts in a future change. Bug: chromium:1013527 Change-Id: I0c559ad08896e8d0da419e3c6ad8d1edff3976fc Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1899782 Reviewed-by: Yang Guo <yangguo@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Eric Leese <leese@chromium.org> Cr-Commit-Position: refs/heads/master@{#64980}
2019-11-06 15:51:44 +00:00
stack: {"0":1,"1":1}
at (anonymous) (0:17):
- scope (global):
-- skipped
Debugger.stepInto called
[wasm][debug] Improve printing of break locations Using the "logSourceLocation" function from protocol-test.js prints slightly better location information for wasm, and especially much better information for JS breakpoints. This helps understanding and debugging these tests. R=thibaudm@chromium.org Bug: v8:10351 Change-Id: I51c7d168d2cb19fb8469b4a2eb372c2b95650fcb Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2120539 Reviewed-by: Thibaud Michaud <thibaudm@chromium.org> Commit-Queue: Clemens Backes <clemensb@chromium.org> Cr-Commit-Position: refs/heads/master@{#66863}
2020-03-25 16:32:41 +00:00
Script wasm://wasm/befe41aa byte offset 55: Wasm opcode 0x21
Remove fake wasm scripts from V8 backend Inspector will no longer report per-function wasm scripts or provide wasm disassembly. Locations in wasm are now consistently reported through the inspector API as lineNumber=0 columnNumber=byte offset in module. Bug: chromium:1013527, chromium:1003022 Change-Id: Ide85bbaa85ad75f29248ff82a3e7f3e40688d377 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1991481 Commit-Queue: Eric Leese <leese@chromium.org> Reviewed-by: Clemens Backes <clemensb@chromium.org> Reviewed-by: Simon Zünd <szuend@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Cr-Commit-Position: refs/heads/master@{#65660}
2020-01-09 12:11:55 +00:00
at wasm_B (0:55):
Report real module in addition to fake scripts Currently the inspector reports Wasm in one of two ways: - If there is a source map, report one script per Wasm script, with bytecode but no source. - If there is no source map, report one script per Wasm function, with source (Wasm disassembly) but no bytecode. With this change, behavior with source map is same, but without source map it will report both ways. This will allow us to change the frontend to do its own disassembly, allowing us to remove the per-function scripts in a future change. Bug: chromium:1013527 Change-Id: I0c559ad08896e8d0da419e3c6ad8d1edff3976fc Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1899782 Reviewed-by: Yang Guo <yangguo@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Eric Leese <leese@chromium.org> Cr-Commit-Position: refs/heads/master@{#64980}
2019-11-06 15:51:44 +00:00
- scope (global):
-- skipped
- scope (local):
[wasm] Remove $ prefix in naming variable, global Bug: v8:10242 Change-Id: Ie6583fe819de94185826dfd6a1b11870800847c4 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2098216 Commit-Queue: Z Nguyen-Huu <duongn@microsoft.com> Reviewed-by: Clemens Backes <clemensb@chromium.org> Reviewed-by: Kim-Anh Tran <kimanh@chromium.org> Cr-Commit-Position: refs/heads/master@{#66669}
2020-03-11 16:55:08 +00:00
locals: {"var0":1}
Report real module in addition to fake scripts Currently the inspector reports Wasm in one of two ways: - If there is a source map, report one script per Wasm script, with bytecode but no source. - If there is no source map, report one script per Wasm function, with source (Wasm disassembly) but no bytecode. With this change, behavior with source map is same, but without source map it will report both ways. This will allow us to change the frontend to do its own disassembly, allowing us to remove the per-function scripts in a future change. Bug: chromium:1013527 Change-Id: I0c559ad08896e8d0da419e3c6ad8d1edff3976fc Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1899782 Reviewed-by: Yang Guo <yangguo@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Eric Leese <leese@chromium.org> Cr-Commit-Position: refs/heads/master@{#64980}
2019-11-06 15:51:44 +00:00
stack: {"0":0}
at (anonymous) (0:17):
- scope (global):
-- skipped
Debugger.stepInto called
[wasm][debug] Improve printing of break locations Using the "logSourceLocation" function from protocol-test.js prints slightly better location information for wasm, and especially much better information for JS breakpoints. This helps understanding and debugging these tests. R=thibaudm@chromium.org Bug: v8:10351 Change-Id: I51c7d168d2cb19fb8469b4a2eb372c2b95650fcb Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2120539 Reviewed-by: Thibaud Michaud <thibaudm@chromium.org> Commit-Queue: Clemens Backes <clemensb@chromium.org> Cr-Commit-Position: refs/heads/master@{#66863}
2020-03-25 16:32:41 +00:00
Script wasm://wasm/befe41aa byte offset 57: Wasm opcode 0x41
Remove fake wasm scripts from V8 backend Inspector will no longer report per-function wasm scripts or provide wasm disassembly. Locations in wasm are now consistently reported through the inspector API as lineNumber=0 columnNumber=byte offset in module. Bug: chromium:1013527, chromium:1003022 Change-Id: Ide85bbaa85ad75f29248ff82a3e7f3e40688d377 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1991481 Commit-Queue: Eric Leese <leese@chromium.org> Reviewed-by: Clemens Backes <clemensb@chromium.org> Reviewed-by: Simon Zünd <szuend@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Cr-Commit-Position: refs/heads/master@{#65660}
2020-01-09 12:11:55 +00:00
at wasm_B (0:57):
Report real module in addition to fake scripts Currently the inspector reports Wasm in one of two ways: - If there is a source map, report one script per Wasm script, with bytecode but no source. - If there is no source map, report one script per Wasm function, with source (Wasm disassembly) but no bytecode. With this change, behavior with source map is same, but without source map it will report both ways. This will allow us to change the frontend to do its own disassembly, allowing us to remove the per-function scripts in a future change. Bug: chromium:1013527 Change-Id: I0c559ad08896e8d0da419e3c6ad8d1edff3976fc Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1899782 Reviewed-by: Yang Guo <yangguo@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Eric Leese <leese@chromium.org> Cr-Commit-Position: refs/heads/master@{#64980}
2019-11-06 15:51:44 +00:00
- scope (global):
-- skipped
- scope (local):
[wasm] Remove $ prefix in naming variable, global Bug: v8:10242 Change-Id: Ie6583fe819de94185826dfd6a1b11870800847c4 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2098216 Commit-Queue: Z Nguyen-Huu <duongn@microsoft.com> Reviewed-by: Clemens Backes <clemensb@chromium.org> Reviewed-by: Kim-Anh Tran <kimanh@chromium.org> Cr-Commit-Position: refs/heads/master@{#66669}
2020-03-11 16:55:08 +00:00
locals: {"var0":0}
Report real module in addition to fake scripts Currently the inspector reports Wasm in one of two ways: - If there is a source map, report one script per Wasm script, with bytecode but no source. - If there is no source map, report one script per Wasm function, with source (Wasm disassembly) but no bytecode. With this change, behavior with source map is same, but without source map it will report both ways. This will allow us to change the frontend to do its own disassembly, allowing us to remove the per-function scripts in a future change. Bug: chromium:1013527 Change-Id: I0c559ad08896e8d0da419e3c6ad8d1edff3976fc Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1899782 Reviewed-by: Yang Guo <yangguo@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Eric Leese <leese@chromium.org> Cr-Commit-Position: refs/heads/master@{#64980}
2019-11-06 15:51:44 +00:00
stack: {}
at (anonymous) (0:17):
- scope (global):
-- skipped
Debugger.stepInto called
[wasm][debug] Improve printing of break locations Using the "logSourceLocation" function from protocol-test.js prints slightly better location information for wasm, and especially much better information for JS breakpoints. This helps understanding and debugging these tests. R=thibaudm@chromium.org Bug: v8:10351 Change-Id: I51c7d168d2cb19fb8469b4a2eb372c2b95650fcb Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2120539 Reviewed-by: Thibaud Michaud <thibaudm@chromium.org> Commit-Queue: Clemens Backes <clemensb@chromium.org> Cr-Commit-Position: refs/heads/master@{#66863}
2020-03-25 16:32:41 +00:00
Script wasm://wasm/befe41aa byte offset 60: Wasm opcode 0x10
Remove fake wasm scripts from V8 backend Inspector will no longer report per-function wasm scripts or provide wasm disassembly. Locations in wasm are now consistently reported through the inspector API as lineNumber=0 columnNumber=byte offset in module. Bug: chromium:1013527, chromium:1003022 Change-Id: Ide85bbaa85ad75f29248ff82a3e7f3e40688d377 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1991481 Commit-Queue: Eric Leese <leese@chromium.org> Reviewed-by: Clemens Backes <clemensb@chromium.org> Reviewed-by: Simon Zünd <szuend@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Cr-Commit-Position: refs/heads/master@{#65660}
2020-01-09 12:11:55 +00:00
at wasm_B (0:60):
Reland "[wasm] Prevent breakpoints on nonbreakable positions" This is an unmodified reland of 3c98a2a36a97bb30e0555d5a155dd9be77f4386e. The actual issue was fixed in https://crrev.com/c/1926769. Original change's description: > [wasm] Prevent breakpoints on nonbreakable positions > > If a breakpoint is set on a non-breakable position, the wasm interpreter > just stores the value 0xFF (kInternalBreakpoint) in the function body > (actually, a copy of the function body). This might overwrite immediates > and cause subsequent failures in the wasm interpreter. > > In JavaScript, breakpoints are just forwarded to the next breakable > position. This CL implements the same for WebAssembly. > A cctest tests this behavior, and the existing > wasm-stepping-byte-offsets.js inspector test is extended to also set the > breakpoint within an i32 constant immediate. > > R=leese@chromium.org, mstarzinger@chromium.org > CC=​bmeurer@chromium.org > > Bug: chromium:1025184 > Change-Id: Ia2706f8f1c3d686cbbe8e1e7339d9ee86247bb4a > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1925152 > Commit-Queue: Clemens Backes <clemensb@chromium.org> > Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> > Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> > Cr-Commit-Position: refs/heads/master@{#65070} Bug: chromium:1025184 Change-Id: I5e16df645bbacf039b7a5e55a0c2a64cdb4c6a32 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1926152 Commit-Queue: Clemens Backes <clemensb@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> Cr-Commit-Position: refs/heads/master@{#65093}
2019-11-20 11:27:40 +00:00
- scope (global):
-- skipped
- scope (local):
[wasm] Remove $ prefix in naming variable, global Bug: v8:10242 Change-Id: Ie6583fe819de94185826dfd6a1b11870800847c4 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2098216 Commit-Queue: Z Nguyen-Huu <duongn@microsoft.com> Reviewed-by: Clemens Backes <clemensb@chromium.org> Reviewed-by: Kim-Anh Tran <kimanh@chromium.org> Cr-Commit-Position: refs/heads/master@{#66669}
2020-03-11 16:55:08 +00:00
locals: {"var0":0}
Reland "[wasm] Prevent breakpoints on nonbreakable positions" This is an unmodified reland of 3c98a2a36a97bb30e0555d5a155dd9be77f4386e. The actual issue was fixed in https://crrev.com/c/1926769. Original change's description: > [wasm] Prevent breakpoints on nonbreakable positions > > If a breakpoint is set on a non-breakable position, the wasm interpreter > just stores the value 0xFF (kInternalBreakpoint) in the function body > (actually, a copy of the function body). This might overwrite immediates > and cause subsequent failures in the wasm interpreter. > > In JavaScript, breakpoints are just forwarded to the next breakable > position. This CL implements the same for WebAssembly. > A cctest tests this behavior, and the existing > wasm-stepping-byte-offsets.js inspector test is extended to also set the > breakpoint within an i32 constant immediate. > > R=leese@chromium.org, mstarzinger@chromium.org > CC=​bmeurer@chromium.org > > Bug: chromium:1025184 > Change-Id: Ia2706f8f1c3d686cbbe8e1e7339d9ee86247bb4a > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1925152 > Commit-Queue: Clemens Backes <clemensb@chromium.org> > Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> > Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> > Cr-Commit-Position: refs/heads/master@{#65070} Bug: chromium:1025184 Change-Id: I5e16df645bbacf039b7a5e55a0c2a64cdb4c6a32 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1926152 Commit-Queue: Clemens Backes <clemensb@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> Cr-Commit-Position: refs/heads/master@{#65093}
2019-11-20 11:27:40 +00:00
stack: {"0":1024}
at (anonymous) (0:17):
- scope (global):
-- skipped
Debugger.stepInto called
[wasm][debug] Improve printing of break locations Using the "logSourceLocation" function from protocol-test.js prints slightly better location information for wasm, and especially much better information for JS breakpoints. This helps understanding and debugging these tests. R=thibaudm@chromium.org Bug: v8:10351 Change-Id: I51c7d168d2cb19fb8469b4a2eb372c2b95650fcb Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2120539 Reviewed-by: Thibaud Michaud <thibaudm@chromium.org> Commit-Queue: Clemens Backes <clemensb@chromium.org> Cr-Commit-Position: refs/heads/master@{#66863}
2020-03-25 16:32:41 +00:00
Script wasm://wasm/befe41aa byte offset 39: Wasm opcode 0x1
Remove fake wasm scripts from V8 backend Inspector will no longer report per-function wasm scripts or provide wasm disassembly. Locations in wasm are now consistently reported through the inspector API as lineNumber=0 columnNumber=byte offset in module. Bug: chromium:1013527, chromium:1003022 Change-Id: Ide85bbaa85ad75f29248ff82a3e7f3e40688d377 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1991481 Commit-Queue: Eric Leese <leese@chromium.org> Reviewed-by: Clemens Backes <clemensb@chromium.org> Reviewed-by: Simon Zünd <szuend@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Cr-Commit-Position: refs/heads/master@{#65660}
2020-01-09 12:11:55 +00:00
at wasm_A (0:39):
Report real module in addition to fake scripts Currently the inspector reports Wasm in one of two ways: - If there is a source map, report one script per Wasm script, with bytecode but no source. - If there is no source map, report one script per Wasm function, with source (Wasm disassembly) but no bytecode. With this change, behavior with source map is same, but without source map it will report both ways. This will allow us to change the frontend to do its own disassembly, allowing us to remove the per-function scripts in a future change. Bug: chromium:1013527 Change-Id: I0c559ad08896e8d0da419e3c6ad8d1edff3976fc Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1899782 Reviewed-by: Yang Guo <yangguo@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Eric Leese <leese@chromium.org> Cr-Commit-Position: refs/heads/master@{#64980}
2019-11-06 15:51:44 +00:00
- scope (global):
-- skipped
- scope (local):
[wasm] Remove $ prefix in naming variable, global Bug: v8:10242 Change-Id: Ie6583fe819de94185826dfd6a1b11870800847c4 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2098216 Commit-Queue: Z Nguyen-Huu <duongn@microsoft.com> Reviewed-by: Clemens Backes <clemensb@chromium.org> Reviewed-by: Kim-Anh Tran <kimanh@chromium.org> Cr-Commit-Position: refs/heads/master@{#66669}
2020-03-11 16:55:08 +00:00
locals: {"var0":1024}
Report real module in addition to fake scripts Currently the inspector reports Wasm in one of two ways: - If there is a source map, report one script per Wasm script, with bytecode but no source. - If there is no source map, report one script per Wasm function, with source (Wasm disassembly) but no bytecode. With this change, behavior with source map is same, but without source map it will report both ways. This will allow us to change the frontend to do its own disassembly, allowing us to remove the per-function scripts in a future change. Bug: chromium:1013527 Change-Id: I0c559ad08896e8d0da419e3c6ad8d1edff3976fc Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1899782 Reviewed-by: Yang Guo <yangguo@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Eric Leese <leese@chromium.org> Cr-Commit-Position: refs/heads/master@{#64980}
2019-11-06 15:51:44 +00:00
stack: {}
Remove fake wasm scripts from V8 backend Inspector will no longer report per-function wasm scripts or provide wasm disassembly. Locations in wasm are now consistently reported through the inspector API as lineNumber=0 columnNumber=byte offset in module. Bug: chromium:1013527, chromium:1003022 Change-Id: Ide85bbaa85ad75f29248ff82a3e7f3e40688d377 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1991481 Commit-Queue: Eric Leese <leese@chromium.org> Reviewed-by: Clemens Backes <clemensb@chromium.org> Reviewed-by: Simon Zünd <szuend@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Cr-Commit-Position: refs/heads/master@{#65660}
2020-01-09 12:11:55 +00:00
at wasm_B (0:60):
Report real module in addition to fake scripts Currently the inspector reports Wasm in one of two ways: - If there is a source map, report one script per Wasm script, with bytecode but no source. - If there is no source map, report one script per Wasm function, with source (Wasm disassembly) but no bytecode. With this change, behavior with source map is same, but without source map it will report both ways. This will allow us to change the frontend to do its own disassembly, allowing us to remove the per-function scripts in a future change. Bug: chromium:1013527 Change-Id: I0c559ad08896e8d0da419e3c6ad8d1edff3976fc Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1899782 Reviewed-by: Yang Guo <yangguo@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Eric Leese <leese@chromium.org> Cr-Commit-Position: refs/heads/master@{#64980}
2019-11-06 15:51:44 +00:00
- scope (global):
-- skipped
- scope (local):
[wasm] Remove $ prefix in naming variable, global Bug: v8:10242 Change-Id: Ie6583fe819de94185826dfd6a1b11870800847c4 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2098216 Commit-Queue: Z Nguyen-Huu <duongn@microsoft.com> Reviewed-by: Clemens Backes <clemensb@chromium.org> Reviewed-by: Kim-Anh Tran <kimanh@chromium.org> Cr-Commit-Position: refs/heads/master@{#66669}
2020-03-11 16:55:08 +00:00
locals: {"var0":0}
Report real module in addition to fake scripts Currently the inspector reports Wasm in one of two ways: - If there is a source map, report one script per Wasm script, with bytecode but no source. - If there is no source map, report one script per Wasm function, with source (Wasm disassembly) but no bytecode. With this change, behavior with source map is same, but without source map it will report both ways. This will allow us to change the frontend to do its own disassembly, allowing us to remove the per-function scripts in a future change. Bug: chromium:1013527 Change-Id: I0c559ad08896e8d0da419e3c6ad8d1edff3976fc Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1899782 Reviewed-by: Yang Guo <yangguo@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Eric Leese <leese@chromium.org> Cr-Commit-Position: refs/heads/master@{#64980}
2019-11-06 15:51:44 +00:00
stack: {}
at (anonymous) (0:17):
- scope (global):
-- skipped
Debugger.stepInto called
[wasm][debug] Improve printing of break locations Using the "logSourceLocation" function from protocol-test.js prints slightly better location information for wasm, and especially much better information for JS breakpoints. This helps understanding and debugging these tests. R=thibaudm@chromium.org Bug: v8:10351 Change-Id: I51c7d168d2cb19fb8469b4a2eb372c2b95650fcb Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2120539 Reviewed-by: Thibaud Michaud <thibaudm@chromium.org> Commit-Queue: Clemens Backes <clemensb@chromium.org> Cr-Commit-Position: refs/heads/master@{#66863}
2020-03-25 16:32:41 +00:00
Script wasm://wasm/befe41aa byte offset 40: Wasm opcode 0x1
Remove fake wasm scripts from V8 backend Inspector will no longer report per-function wasm scripts or provide wasm disassembly. Locations in wasm are now consistently reported through the inspector API as lineNumber=0 columnNumber=byte offset in module. Bug: chromium:1013527, chromium:1003022 Change-Id: Ide85bbaa85ad75f29248ff82a3e7f3e40688d377 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1991481 Commit-Queue: Eric Leese <leese@chromium.org> Reviewed-by: Clemens Backes <clemensb@chromium.org> Reviewed-by: Simon Zünd <szuend@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Cr-Commit-Position: refs/heads/master@{#65660}
2020-01-09 12:11:55 +00:00
at wasm_A (0:40):
Report real module in addition to fake scripts Currently the inspector reports Wasm in one of two ways: - If there is a source map, report one script per Wasm script, with bytecode but no source. - If there is no source map, report one script per Wasm function, with source (Wasm disassembly) but no bytecode. With this change, behavior with source map is same, but without source map it will report both ways. This will allow us to change the frontend to do its own disassembly, allowing us to remove the per-function scripts in a future change. Bug: chromium:1013527 Change-Id: I0c559ad08896e8d0da419e3c6ad8d1edff3976fc Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1899782 Reviewed-by: Yang Guo <yangguo@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Eric Leese <leese@chromium.org> Cr-Commit-Position: refs/heads/master@{#64980}
2019-11-06 15:51:44 +00:00
- scope (global):
-- skipped
- scope (local):
[wasm] Remove $ prefix in naming variable, global Bug: v8:10242 Change-Id: Ie6583fe819de94185826dfd6a1b11870800847c4 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2098216 Commit-Queue: Z Nguyen-Huu <duongn@microsoft.com> Reviewed-by: Clemens Backes <clemensb@chromium.org> Reviewed-by: Kim-Anh Tran <kimanh@chromium.org> Cr-Commit-Position: refs/heads/master@{#66669}
2020-03-11 16:55:08 +00:00
locals: {"var0":1024}
Report real module in addition to fake scripts Currently the inspector reports Wasm in one of two ways: - If there is a source map, report one script per Wasm script, with bytecode but no source. - If there is no source map, report one script per Wasm function, with source (Wasm disassembly) but no bytecode. With this change, behavior with source map is same, but without source map it will report both ways. This will allow us to change the frontend to do its own disassembly, allowing us to remove the per-function scripts in a future change. Bug: chromium:1013527 Change-Id: I0c559ad08896e8d0da419e3c6ad8d1edff3976fc Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1899782 Reviewed-by: Yang Guo <yangguo@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Eric Leese <leese@chromium.org> Cr-Commit-Position: refs/heads/master@{#64980}
2019-11-06 15:51:44 +00:00
stack: {}
Remove fake wasm scripts from V8 backend Inspector will no longer report per-function wasm scripts or provide wasm disassembly. Locations in wasm are now consistently reported through the inspector API as lineNumber=0 columnNumber=byte offset in module. Bug: chromium:1013527, chromium:1003022 Change-Id: Ide85bbaa85ad75f29248ff82a3e7f3e40688d377 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1991481 Commit-Queue: Eric Leese <leese@chromium.org> Reviewed-by: Clemens Backes <clemensb@chromium.org> Reviewed-by: Simon Zünd <szuend@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Cr-Commit-Position: refs/heads/master@{#65660}
2020-01-09 12:11:55 +00:00
at wasm_B (0:60):
Report real module in addition to fake scripts Currently the inspector reports Wasm in one of two ways: - If there is a source map, report one script per Wasm script, with bytecode but no source. - If there is no source map, report one script per Wasm function, with source (Wasm disassembly) but no bytecode. With this change, behavior with source map is same, but without source map it will report both ways. This will allow us to change the frontend to do its own disassembly, allowing us to remove the per-function scripts in a future change. Bug: chromium:1013527 Change-Id: I0c559ad08896e8d0da419e3c6ad8d1edff3976fc Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1899782 Reviewed-by: Yang Guo <yangguo@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Eric Leese <leese@chromium.org> Cr-Commit-Position: refs/heads/master@{#64980}
2019-11-06 15:51:44 +00:00
- scope (global):
-- skipped
- scope (local):
[wasm] Remove $ prefix in naming variable, global Bug: v8:10242 Change-Id: Ie6583fe819de94185826dfd6a1b11870800847c4 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2098216 Commit-Queue: Z Nguyen-Huu <duongn@microsoft.com> Reviewed-by: Clemens Backes <clemensb@chromium.org> Reviewed-by: Kim-Anh Tran <kimanh@chromium.org> Cr-Commit-Position: refs/heads/master@{#66669}
2020-03-11 16:55:08 +00:00
locals: {"var0":0}
Report real module in addition to fake scripts Currently the inspector reports Wasm in one of two ways: - If there is a source map, report one script per Wasm script, with bytecode but no source. - If there is no source map, report one script per Wasm function, with source (Wasm disassembly) but no bytecode. With this change, behavior with source map is same, but without source map it will report both ways. This will allow us to change the frontend to do its own disassembly, allowing us to remove the per-function scripts in a future change. Bug: chromium:1013527 Change-Id: I0c559ad08896e8d0da419e3c6ad8d1edff3976fc Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1899782 Reviewed-by: Yang Guo <yangguo@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Eric Leese <leese@chromium.org> Cr-Commit-Position: refs/heads/master@{#64980}
2019-11-06 15:51:44 +00:00
stack: {}
at (anonymous) (0:17):
- scope (global):
-- skipped
Debugger.stepInto called
[wasm][debug] Improve printing of break locations Using the "logSourceLocation" function from protocol-test.js prints slightly better location information for wasm, and especially much better information for JS breakpoints. This helps understanding and debugging these tests. R=thibaudm@chromium.org Bug: v8:10351 Change-Id: I51c7d168d2cb19fb8469b4a2eb372c2b95650fcb Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2120539 Reviewed-by: Thibaud Michaud <thibaudm@chromium.org> Commit-Queue: Clemens Backes <clemensb@chromium.org> Cr-Commit-Position: refs/heads/master@{#66863}
2020-03-25 16:32:41 +00:00
Script wasm://wasm/befe41aa byte offset 41: Wasm opcode 0xb
Remove fake wasm scripts from V8 backend Inspector will no longer report per-function wasm scripts or provide wasm disassembly. Locations in wasm are now consistently reported through the inspector API as lineNumber=0 columnNumber=byte offset in module. Bug: chromium:1013527, chromium:1003022 Change-Id: Ide85bbaa85ad75f29248ff82a3e7f3e40688d377 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1991481 Commit-Queue: Eric Leese <leese@chromium.org> Reviewed-by: Clemens Backes <clemensb@chromium.org> Reviewed-by: Simon Zünd <szuend@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Cr-Commit-Position: refs/heads/master@{#65660}
2020-01-09 12:11:55 +00:00
at wasm_A (0:41):
Report real module in addition to fake scripts Currently the inspector reports Wasm in one of two ways: - If there is a source map, report one script per Wasm script, with bytecode but no source. - If there is no source map, report one script per Wasm function, with source (Wasm disassembly) but no bytecode. With this change, behavior with source map is same, but without source map it will report both ways. This will allow us to change the frontend to do its own disassembly, allowing us to remove the per-function scripts in a future change. Bug: chromium:1013527 Change-Id: I0c559ad08896e8d0da419e3c6ad8d1edff3976fc Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1899782 Reviewed-by: Yang Guo <yangguo@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Eric Leese <leese@chromium.org> Cr-Commit-Position: refs/heads/master@{#64980}
2019-11-06 15:51:44 +00:00
- scope (global):
-- skipped
- scope (local):
[wasm] Remove $ prefix in naming variable, global Bug: v8:10242 Change-Id: Ie6583fe819de94185826dfd6a1b11870800847c4 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2098216 Commit-Queue: Z Nguyen-Huu <duongn@microsoft.com> Reviewed-by: Clemens Backes <clemensb@chromium.org> Reviewed-by: Kim-Anh Tran <kimanh@chromium.org> Cr-Commit-Position: refs/heads/master@{#66669}
2020-03-11 16:55:08 +00:00
locals: {"var0":1024}
Report real module in addition to fake scripts Currently the inspector reports Wasm in one of two ways: - If there is a source map, report one script per Wasm script, with bytecode but no source. - If there is no source map, report one script per Wasm function, with source (Wasm disassembly) but no bytecode. With this change, behavior with source map is same, but without source map it will report both ways. This will allow us to change the frontend to do its own disassembly, allowing us to remove the per-function scripts in a future change. Bug: chromium:1013527 Change-Id: I0c559ad08896e8d0da419e3c6ad8d1edff3976fc Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1899782 Reviewed-by: Yang Guo <yangguo@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Eric Leese <leese@chromium.org> Cr-Commit-Position: refs/heads/master@{#64980}
2019-11-06 15:51:44 +00:00
stack: {}
Remove fake wasm scripts from V8 backend Inspector will no longer report per-function wasm scripts or provide wasm disassembly. Locations in wasm are now consistently reported through the inspector API as lineNumber=0 columnNumber=byte offset in module. Bug: chromium:1013527, chromium:1003022 Change-Id: Ide85bbaa85ad75f29248ff82a3e7f3e40688d377 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1991481 Commit-Queue: Eric Leese <leese@chromium.org> Reviewed-by: Clemens Backes <clemensb@chromium.org> Reviewed-by: Simon Zünd <szuend@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Cr-Commit-Position: refs/heads/master@{#65660}
2020-01-09 12:11:55 +00:00
at wasm_B (0:60):
Report real module in addition to fake scripts Currently the inspector reports Wasm in one of two ways: - If there is a source map, report one script per Wasm script, with bytecode but no source. - If there is no source map, report one script per Wasm function, with source (Wasm disassembly) but no bytecode. With this change, behavior with source map is same, but without source map it will report both ways. This will allow us to change the frontend to do its own disassembly, allowing us to remove the per-function scripts in a future change. Bug: chromium:1013527 Change-Id: I0c559ad08896e8d0da419e3c6ad8d1edff3976fc Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1899782 Reviewed-by: Yang Guo <yangguo@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Eric Leese <leese@chromium.org> Cr-Commit-Position: refs/heads/master@{#64980}
2019-11-06 15:51:44 +00:00
- scope (global):
-- skipped
- scope (local):
[wasm] Remove $ prefix in naming variable, global Bug: v8:10242 Change-Id: Ie6583fe819de94185826dfd6a1b11870800847c4 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2098216 Commit-Queue: Z Nguyen-Huu <duongn@microsoft.com> Reviewed-by: Clemens Backes <clemensb@chromium.org> Reviewed-by: Kim-Anh Tran <kimanh@chromium.org> Cr-Commit-Position: refs/heads/master@{#66669}
2020-03-11 16:55:08 +00:00
locals: {"var0":0}
Report real module in addition to fake scripts Currently the inspector reports Wasm in one of two ways: - If there is a source map, report one script per Wasm script, with bytecode but no source. - If there is no source map, report one script per Wasm function, with source (Wasm disassembly) but no bytecode. With this change, behavior with source map is same, but without source map it will report both ways. This will allow us to change the frontend to do its own disassembly, allowing us to remove the per-function scripts in a future change. Bug: chromium:1013527 Change-Id: I0c559ad08896e8d0da419e3c6ad8d1edff3976fc Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1899782 Reviewed-by: Yang Guo <yangguo@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Eric Leese <leese@chromium.org> Cr-Commit-Position: refs/heads/master@{#64980}
2019-11-06 15:51:44 +00:00
stack: {}
at (anonymous) (0:17):
- scope (global):
-- skipped
Debugger.stepInto called
[wasm][debug] Improve printing of break locations Using the "logSourceLocation" function from protocol-test.js prints slightly better location information for wasm, and especially much better information for JS breakpoints. This helps understanding and debugging these tests. R=thibaudm@chromium.org Bug: v8:10351 Change-Id: I51c7d168d2cb19fb8469b4a2eb372c2b95650fcb Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2120539 Reviewed-by: Thibaud Michaud <thibaudm@chromium.org> Commit-Queue: Clemens Backes <clemensb@chromium.org> Cr-Commit-Position: refs/heads/master@{#66863}
2020-03-25 16:32:41 +00:00
Script wasm://wasm/befe41aa byte offset 62: Wasm opcode 0xc
Remove fake wasm scripts from V8 backend Inspector will no longer report per-function wasm scripts or provide wasm disassembly. Locations in wasm are now consistently reported through the inspector API as lineNumber=0 columnNumber=byte offset in module. Bug: chromium:1013527, chromium:1003022 Change-Id: Ide85bbaa85ad75f29248ff82a3e7f3e40688d377 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1991481 Commit-Queue: Eric Leese <leese@chromium.org> Reviewed-by: Clemens Backes <clemensb@chromium.org> Reviewed-by: Simon Zünd <szuend@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Cr-Commit-Position: refs/heads/master@{#65660}
2020-01-09 12:11:55 +00:00
at wasm_B (0:62):
Report real module in addition to fake scripts Currently the inspector reports Wasm in one of two ways: - If there is a source map, report one script per Wasm script, with bytecode but no source. - If there is no source map, report one script per Wasm function, with source (Wasm disassembly) but no bytecode. With this change, behavior with source map is same, but without source map it will report both ways. This will allow us to change the frontend to do its own disassembly, allowing us to remove the per-function scripts in a future change. Bug: chromium:1013527 Change-Id: I0c559ad08896e8d0da419e3c6ad8d1edff3976fc Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1899782 Reviewed-by: Yang Guo <yangguo@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Eric Leese <leese@chromium.org> Cr-Commit-Position: refs/heads/master@{#64980}
2019-11-06 15:51:44 +00:00
- scope (global):
-- skipped
- scope (local):
[wasm] Remove $ prefix in naming variable, global Bug: v8:10242 Change-Id: Ie6583fe819de94185826dfd6a1b11870800847c4 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2098216 Commit-Queue: Z Nguyen-Huu <duongn@microsoft.com> Reviewed-by: Clemens Backes <clemensb@chromium.org> Reviewed-by: Kim-Anh Tran <kimanh@chromium.org> Cr-Commit-Position: refs/heads/master@{#66669}
2020-03-11 16:55:08 +00:00
locals: {"var0":0}
Report real module in addition to fake scripts Currently the inspector reports Wasm in one of two ways: - If there is a source map, report one script per Wasm script, with bytecode but no source. - If there is no source map, report one script per Wasm function, with source (Wasm disassembly) but no bytecode. With this change, behavior with source map is same, but without source map it will report both ways. This will allow us to change the frontend to do its own disassembly, allowing us to remove the per-function scripts in a future change. Bug: chromium:1013527 Change-Id: I0c559ad08896e8d0da419e3c6ad8d1edff3976fc Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1899782 Reviewed-by: Yang Guo <yangguo@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Eric Leese <leese@chromium.org> Cr-Commit-Position: refs/heads/master@{#64980}
2019-11-06 15:51:44 +00:00
stack: {}
at (anonymous) (0:17):
- scope (global):
-- skipped
Debugger.resume called
exports.main returned!
Finished!
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