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am 2f8ded4d: Merge "Delete dbt command for dalvik"

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* commit '2f8ded4d1304830710c1d0d80ef532f4b5feb79e':
  Delete dbt command for dalvik
This commit is contained in:
Brian Carlstrom
2015-05-20 16:14:15 +00:00
committed by Android Git Automerger
parent b63ce3e76a 2f8ded4d13
commit 9335b3bf6c
1 changed files with 14 additions and 51 deletions
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65
scripts/gdb/dalvik.gdb
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@@ -1,54 +1,17 @@
# dump dalvik backtrace #
define dbt # Copyright (C) 2014 The Android Open Source Project
if $argc == 1 #
set $FP = $arg0 # Licensed under the Apache License, Version 2.0 (the "License");
else # you may not use this file except in compliance with the License.
set $FP = $r5 # You may obtain a copy of the License at
end #
# http://www.apache.org/licenses/LICENSE-2.0
set $frame = 0 #
set $savedPC = 0 # Unless required by applicable law or agreed to in writing, software
while $FP # distributed under the License is distributed on an "AS IS" BASIS,
set $stackSave = $FP - sizeof(StackSaveArea) # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
set $savedPC = ((StackSaveArea *)$stackSave)->savedPc # See the License for the specific language governing permissions and
set $method = ((StackSaveArea *)$stackSave)->method # limitations under the License.
printf "#%d\n", $frame
printf " FP = %#x\n", $FP
printf " stack save = %#x\n", $stackSave
printf " Curr pc = %#x\n", ((StackSaveArea *) $stackSave)->xtra.currentPc
printf " FP prev = %#x\n", ((StackSaveArea *) $stackSave)->prevFrame
if $method != 0
printf " returnAddr: 0x%x\n", \
((StackSaveArea *)$stackSave)->returnAddr
printf " class = %s\n", ((Method *) $method)->clazz->descriptor
printf " method = %s (%#08x)\n", ((Method *) $method)->name, $method
printf " signature = %s\n", ((Method *) $method)->shorty
printf " bytecode offset = 0x%x\n", (short *) (((StackSaveArea *) $stackSave)->xtra.currentPc) - (short *) (((Method *) $method)->insns)
set $regSize = ((Method *) $method)->registersSize
set $insSize = ((Method *) $method)->insSize
set $index = 0
while $index < $regSize
printf " v%d = %d", $index, ((int *)$FP)[$index]
if $regSize - $index <= $insSize
printf " (in%d)\n", $insSize - $regSize + $index
else
printf " (local%d)\n", $index
end
set $index = $index + 1
end
else
printf " break frame\n"
end
set $FP = (int) ((StackSaveArea *)$stackSave)->prevFrame
set $frame = $frame + 1
end
end
document dbt
Unwind Dalvik stack frames. Argument 0 is the frame address of the top
frame. If omitted r5 will be used as the default (as the case in the
interpreter and JIT'ed code).
end
# ART debugging. ART uses SIGSEGV signals for internal purposes. To allow # ART debugging. ART uses SIGSEGV signals for internal purposes. To allow
# gdb to debug programs using ART we need to treat this signal specially. We # gdb to debug programs using ART we need to treat this signal specially. We