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v8/test/inspector/debugger/wasm-stepping-expected.txt
Eric Leese 6ec6ed9cbe 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}
2019-11-15 09:59:58 +00:00

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Tests stepping through wasm scripts
Installing code an global variable.
Calling instantiate function.
Waiting for two wasm scripts to be parsed.
Ignoring script with url v8://test/callInstantiate
Ignoring script with url wasm://wasm/18214bfe
Got wasm script: wasm://wasm/18214bfe/18214bfe-0
Requesting source for wasm://wasm/18214bfe/18214bfe-0...
Got wasm script: wasm://wasm/18214bfe/18214bfe-1
Requesting source for wasm://wasm/18214bfe/18214bfe-1...
func $wasm_A
nop
nop
end
func $wasm_B (param i32)
loop
local.get 0
if
local.get 0
i32.const 1
i32.sub
local.set 0
call 0
br 1
end
end
end
Setting breakpoint on line 7 (on the setlocal before the call), url wasm://wasm/18214bfe/18214bfe-1
{
columnNumber : 6
lineNumber : 7
scriptId : <scriptId>
}
Paused at wasm://wasm/18214bfe/18214bfe-1:7:6: >local.set 0
at wasm_B (7:6):
- scope (global):
-- skipped
- scope (local):
locals: {"arg#0":4} (Object)
stack: {"0":3} (Object)
at (anonymous) (0:17):
- scope (global):
-- skipped
Debugger.stepInto called
Paused at wasm://wasm/18214bfe/18214bfe-1:8:6: >call 0
at wasm_B (8:6):
- scope (global):
-- skipped
- scope (local):
locals: {"arg#0":3} (Object)
stack: {} (Object)
at (anonymous) (0:17):
- scope (global):
-- skipped
Debugger.stepInto called
Paused at wasm://wasm/18214bfe/18214bfe-0:1:2: >nop
at wasm_A (1:2):
- scope (global):
-- skipped
- scope (local):
stack: {} (Object)
at wasm_B (8:6):
- scope (global):
-- skipped
- scope (local):
locals: {"arg#0":3} (Object)
stack: {} (Object)
at (anonymous) (0:17):
- scope (global):
-- skipped
Debugger.stepOver called
Paused at wasm://wasm/18214bfe/18214bfe-0:2:2: >nop
at wasm_A (2:2):
- scope (global):
-- skipped
- scope (local):
stack: {} (Object)
at wasm_B (8:6):
- scope (global):
-- skipped
- scope (local):
locals: {"arg#0":3} (Object)
stack: {} (Object)
at (anonymous) (0:17):
- scope (global):
-- skipped
Debugger.stepOut called
Paused at wasm://wasm/18214bfe/18214bfe-1:9:6: >br 1
at wasm_B (9:6):
- scope (global):
-- skipped
- scope (local):
locals: {"arg#0":3} (Object)
stack: {} (Object)
at (anonymous) (0:17):
- scope (global):
-- skipped
Debugger.stepOut called
Paused at wasm://wasm/18214bfe/18214bfe-1:7:6: >local.set 0
at wasm_B (7:6):
- scope (global):
-- skipped
- scope (local):
locals: {"arg#0":3} (Object)
stack: {"0":2} (Object)
at (anonymous) (0:17):
- scope (global):
-- skipped
Debugger.stepOver called
Paused at wasm://wasm/18214bfe/18214bfe-1:8:6: >call 0
at wasm_B (8:6):
- scope (global):
-- skipped
- scope (local):
locals: {"arg#0":2} (Object)
stack: {} (Object)
at (anonymous) (0:17):
- scope (global):
-- skipped
Debugger.stepOver called
Paused at wasm://wasm/18214bfe/18214bfe-1:9:6: >br 1
at wasm_B (9:6):
- scope (global):
-- skipped
- scope (local):
locals: {"arg#0":2} (Object)
stack: {} (Object)
at (anonymous) (0:17):
- scope (global):
-- skipped
Debugger.resume called
Paused at wasm://wasm/18214bfe/18214bfe-1:7:6: >local.set 0
at wasm_B (7:6):
- scope (global):
-- skipped
- scope (local):
locals: {"arg#0":2} (Object)
stack: {"0":1} (Object)
at (anonymous) (0:17):
- scope (global):
-- skipped
Debugger.stepInto called
Paused at wasm://wasm/18214bfe/18214bfe-1:8:6: >call 0
at wasm_B (8:6):
- scope (global):
-- skipped
- scope (local):
locals: {"arg#0":1} (Object)
stack: {} (Object)
at (anonymous) (0:17):
- scope (global):
-- skipped
Debugger.stepInto called
Paused at wasm://wasm/18214bfe/18214bfe-0:1:2: >nop
at wasm_A (1:2):
- scope (global):
-- skipped
- scope (local):
stack: {} (Object)
at wasm_B (8:6):
- scope (global):
-- skipped
- scope (local):
locals: {"arg#0":1} (Object)
stack: {} (Object)
at (anonymous) (0:17):
- scope (global):
-- skipped
Debugger.stepOut called
Paused at wasm://wasm/18214bfe/18214bfe-1:9:6: >br 1
at wasm_B (9:6):
- scope (global):
-- skipped
- scope (local):
locals: {"arg#0":1} (Object)
stack: {} (Object)
at (anonymous) (0:17):
- scope (global):
-- skipped
Debugger.stepInto called
Paused at wasm://wasm/18214bfe/18214bfe-1:1:2: >loop
at wasm_B (1:2):
- scope (global):
-- skipped
- scope (local):
locals: {"arg#0":1} (Object)
stack: {} (Object)
at (anonymous) (0:17):
- scope (global):
-- skipped
Debugger.stepInto called
Paused at wasm://wasm/18214bfe/18214bfe-1:2:4: >local.get 0
at wasm_B (2:4):
- scope (global):
-- skipped
- scope (local):
locals: {"arg#0":1} (Object)
stack: {} (Object)
at (anonymous) (0:17):
- scope (global):
-- skipped
Debugger.stepInto called
Paused at wasm://wasm/18214bfe/18214bfe-1:3:4: >if
at wasm_B (3:4):
- scope (global):
-- skipped
- scope (local):
locals: {"arg#0":1} (Object)
stack: {"0":1} (Object)
at (anonymous) (0:17):
- scope (global):
-- skipped
Debugger.stepInto called
Paused at wasm://wasm/18214bfe/18214bfe-1:4:6: >local.get 0
at wasm_B (4:6):
- scope (global):
-- skipped
- scope (local):
locals: {"arg#0":1} (Object)
stack: {} (Object)
at (anonymous) (0:17):
- scope (global):
-- skipped
Debugger.stepInto called
Paused at wasm://wasm/18214bfe/18214bfe-1:5:6: >i32.const 1
at wasm_B (5:6):
- scope (global):
-- skipped
- scope (local):
locals: {"arg#0":1} (Object)
stack: {"0":1} (Object)
at (anonymous) (0:17):
- scope (global):
-- skipped
Debugger.stepInto called
Paused at wasm://wasm/18214bfe/18214bfe-1:6:6: >i32.sub
at wasm_B (6:6):
- scope (global):
-- skipped
- scope (local):
locals: {"arg#0":1} (Object)
stack: {"0":1,"1":1} (Object)
at (anonymous) (0:17):
- scope (global):
-- skipped
Debugger.stepInto called
Paused at wasm://wasm/18214bfe/18214bfe-1:7:6: >local.set 0
at wasm_B (7:6):
- scope (global):
-- skipped
- scope (local):
locals: {"arg#0":1} (Object)
stack: {"0":0} (Object)
at (anonymous) (0:17):
- scope (global):
-- skipped
Debugger.stepInto called
Paused at wasm://wasm/18214bfe/18214bfe-1:8:6: >call 0
at wasm_B (8:6):
- scope (global):
-- skipped
- scope (local):
locals: {"arg#0":0} (Object)
stack: {} (Object)
at (anonymous) (0:17):
- scope (global):
-- skipped
Debugger.stepInto called
Paused at wasm://wasm/18214bfe/18214bfe-0:1:2: >nop
at wasm_A (1:2):
- scope (global):
-- skipped
- scope (local):
stack: {} (Object)
at wasm_B (8:6):
- scope (global):
-- skipped
- scope (local):
locals: {"arg#0":0} (Object)
stack: {} (Object)
at (anonymous) (0:17):
- scope (global):
-- skipped
Debugger.stepInto called
Paused at wasm://wasm/18214bfe/18214bfe-0:2:2: >nop
at wasm_A (2:2):
- scope (global):
-- skipped
- scope (local):
stack: {} (Object)
at wasm_B (8:6):
- scope (global):
-- skipped
- scope (local):
locals: {"arg#0":0} (Object)
stack: {} (Object)
at (anonymous) (0:17):
- scope (global):
-- skipped
Debugger.stepInto called
Paused at wasm://wasm/18214bfe/18214bfe-0:3:0: >end
at wasm_A (3:0):
- scope (global):
-- skipped
- scope (local):
stack: {} (Object)
at wasm_B (8:6):
- scope (global):
-- skipped
- scope (local):
locals: {"arg#0":0} (Object)
stack: {} (Object)
at (anonymous) (0:17):
- scope (global):
-- skipped
Debugger.stepInto called
Paused at wasm://wasm/18214bfe/18214bfe-1:9:6: >br 1
at wasm_B (9:6):
- scope (global):
-- skipped
- scope (local):
locals: {"arg#0":0} (Object)
stack: {} (Object)
at (anonymous) (0:17):
- scope (global):
-- skipped
Debugger.resume called
exports.main returned!
Finished!
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