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[gdb] Add jh macro for printing objects inside handles

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because for some reason gdb does not want to execute
  job *handle
anymore.

Bug: v8:8238
Change-Id: I9b632f5d34048b80e1f9542de963f738f1afb613
Reviewed-on: https://chromium-review.googlesource.com/c/1332230
Commit-Queue: Igor Sheludko <ishell@chromium.org>
Commit-Queue: Jakob Kummerow <jkummerow@chromium.org>
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Cr-Commit-Position: refs/heads/master@{#57449}
This commit is contained in:
Igor Sheludko 2018-11-12 22:40:17 +01:00 committed by Commit Bot
parent 97f8f864e6
commit c3f543ab0c
1 changed files with 11 additions and 2 deletions
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13
tools/gdbinit
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@ -2,7 +2,7 @@
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
# Print HeapObjects.
# Print tagged object.
define job
call _v8_internal_Print_Object((void*)($arg0))
end
@ -11,7 +11,16 @@ Print a v8 JavaScript object
Usage: job tagged_ptr
end
# Print v8::Local handle value.
# Print content of v8::internal::Handle.
define jh
call _v8_internal_Print_Object(*((v8::internal::Object**)($arg0).location_))
end
document jh
Print content of a v8::internal::Handle
Usage: jh internal_handle
end
# Print content of v8::Local handle.
define jlh
call _v8_internal_Print_Object(*((v8::internal::Object**)($arg0).val_))
end