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Handle frame pointer omission, (#21), part 4 (final part!): FPO stackwalker.

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r=bryner
 - This change allows Airbag to properly walk win32 stacks produced by code
   built with MSVC's frame pointer omission optimization (/Oy).  This
   optimization is enabled at /O1 and /O2.
 - There too many interface and file format changes to list here.

http://groups.google.com/group/airbag-dev/browse_thread/thread/85ce85bfa8457ece


git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@42 4c0a9323-5329-0410-9bdc-e9ce6186880e
This commit is contained in:
mmentovai 2006-10-20 01:46:38 +00:00
parent 5afd60b067
commit 246f406828
33 changed files with 2643 additions and 1744 deletions
Download patch file Download diff file Expand all files Collapse all files

46
src/processor/testdata/minidump1.stack.out vendored
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@ -1,23 +1,23 @@
[ 0] ebp = 0x0012ecb8 eip = 0x020a1515 "c:\lizard\trunk\mozilla\dist\bin\components\gklayout.dll" + 0x00221515
[ 1] ebp = 0x0012ecd8 eip = 0x020a03e3 "c:\lizard\trunk\mozilla\dist\bin\components\gklayout.dll" + 0x002203e3
[ 2] ebp = 0x0012ecf0 eip = 0x023c8a28 "c:\lizard\trunk\mozilla\dist\bin\components\gklayout.dll" + 0x00548a28
[ 3] ebp = 0x0012ed30 eip = 0x023ccfd9 "c:\lizard\trunk\mozilla\dist\bin\components\gklayout.dll" + 0x0054cfd9
[ 4] ebp = 0x0012ed64 eip = 0x0222fd12 "c:\lizard\trunk\mozilla\dist\bin\components\gklayout.dll" + 0x003afd12
[ 5] ebp = 0x0012ed94 eip = 0x022311dd "c:\lizard\trunk\mozilla\dist\bin\components\gklayout.dll" + 0x003b11dd
[ 6] ebp = 0x0012edc8 eip = 0x034eb0f1 "c:\lizard\trunk\mozilla\dist\bin\components\xpc3250.dll" + 0x0005b0f1
[ 7] ebp = 0x0012eeb0 eip = 0x0049bda4 "c:\lizard\trunk\mozilla\dist\bin\js3250.dll" + 0x0007bda4
[ 8] ebp = 0x0012f834 eip = 0x0047b92f "c:\lizard\trunk\mozilla\dist\bin\js3250.dll" + 0x0005b92f
[ 9] ebp = 0x0012f93c eip = 0x0046c945 "c:\lizard\trunk\mozilla\dist\bin\js3250.dll" + 0x0004c945
[10] ebp = 0x0012f9c8 eip = 0x0046d345 "c:\lizard\trunk\mozilla\dist\bin\js3250.dll" + 0x0004d345
[11] ebp = 0x0012f9f0 eip = 0x00430ec3 "c:\lizard\trunk\mozilla\dist\bin\js3250.dll" + 0x00010ec3
[12] ebp = 0x0012fa4c eip = 0x02213b7f "c:\lizard\trunk\mozilla\dist\bin\components\gklayout.dll" + 0x00393b7f
[13] ebp = 0x0012fb60 eip = 0x02249ced "c:\lizard\trunk\mozilla\dist\bin\components\gklayout.dll" + 0x003c9ced
[14] ebp = 0x0012fb70 eip = 0x0224a810 "c:\lizard\trunk\mozilla\dist\bin\components\gklayout.dll" + 0x003ca810
[15] ebp = 0x0012fbbc eip = 0x002ebff8 "c:\lizard\trunk\mozilla\dist\bin\xpcom_core.dll" + 0x0007bff8
[16] ebp = 0x0012fbe4 eip = 0x002ec8ec "c:\lizard\trunk\mozilla\dist\bin\xpcom_core.dll" + 0x0007c8ec
[17] ebp = 0x0012fc48 eip = 0x029193b5 "c:\lizard\trunk\mozilla\dist\bin\components\gkwidget.dll" + 0x000293b5
[18] ebp = 0x0012fc5c eip = 0x03174b19 "c:\lizard\trunk\mozilla\dist\bin\components\tkitcmps.dll" + 0x00004b19
[19] ebp = 0x0012ff54 eip = 0x10008e60 "c:\lizard\trunk\mozilla\dist\bin\xul.dll" + 0x00008e60
[20] ebp = 0x0012ff68 eip = 0x00401036 "c:\lizard\trunk\mozilla\dist\bin\firefox.exe" + 0x00001036
[21] ebp = 0x0012ffc0 eip = 0x004011bc "c:\lizard\trunk\mozilla\dist\bin\firefox.exe" + 0x000011bc
[22] ebp = 0x0012fff0 eip = 0x7c816d4f "C:\WINDOWS\system32\kernel32.dll" + 0x00016d4f
[ 0] instruction = 0x020a1515 "c:\lizard\trunk\mozilla\dist\bin\components\gklayout.dll" + 0x00221515
[ 1] instruction = 0x020a03e2 "c:\lizard\trunk\mozilla\dist\bin\components\gklayout.dll" + 0x002203e2
[ 2] instruction = 0x023c8a27 "c:\lizard\trunk\mozilla\dist\bin\components\gklayout.dll" + 0x00548a27
[ 3] instruction = 0x023ccfd8 "c:\lizard\trunk\mozilla\dist\bin\components\gklayout.dll" + 0x0054cfd8
[ 4] instruction = 0x0222fd11 "c:\lizard\trunk\mozilla\dist\bin\components\gklayout.dll" + 0x003afd11
[ 5] instruction = 0x022311dc "c:\lizard\trunk\mozilla\dist\bin\components\gklayout.dll" + 0x003b11dc
[ 6] instruction = 0x034eb0f0 "c:\lizard\trunk\mozilla\dist\bin\components\xpc3250.dll" + 0x0005b0f0
[ 7] instruction = 0x0049bda3 "c:\lizard\trunk\mozilla\dist\bin\js3250.dll" + 0x0007bda3
[ 8] instruction = 0x0047b92e "c:\lizard\trunk\mozilla\dist\bin\js3250.dll" + 0x0005b92e
[ 9] instruction = 0x0046c944 "c:\lizard\trunk\mozilla\dist\bin\js3250.dll" + 0x0004c944
[10] instruction = 0x0046d344 "c:\lizard\trunk\mozilla\dist\bin\js3250.dll" + 0x0004d344
[11] instruction = 0x00430ec2 "c:\lizard\trunk\mozilla\dist\bin\js3250.dll" + 0x00010ec2
[12] instruction = 0x02213b7e "c:\lizard\trunk\mozilla\dist\bin\components\gklayout.dll" + 0x00393b7e
[13] instruction = 0x02249cec "c:\lizard\trunk\mozilla\dist\bin\components\gklayout.dll" + 0x003c9cec
[14] instruction = 0x0224a80f "c:\lizard\trunk\mozilla\dist\bin\components\gklayout.dll" + 0x003ca80f
[15] instruction = 0x002ebff7 "c:\lizard\trunk\mozilla\dist\bin\xpcom_core.dll" + 0x0007bff7
[16] instruction = 0x002ec8eb "c:\lizard\trunk\mozilla\dist\bin\xpcom_core.dll" + 0x0007c8eb
[17] instruction = 0x029193b4 "c:\lizard\trunk\mozilla\dist\bin\components\gkwidget.dll" + 0x000293b4
[18] instruction = 0x03174b18 "c:\lizard\trunk\mozilla\dist\bin\components\tkitcmps.dll" + 0x00004b18
[19] instruction = 0x10008e5f "c:\lizard\trunk\mozilla\dist\bin\xul.dll" + 0x00008e5f
[20] instruction = 0x00401035 "c:\lizard\trunk\mozilla\dist\bin\firefox.exe" + 0x00001035
[21] instruction = 0x004011bb "c:\lizard\trunk\mozilla\dist\bin\firefox.exe" + 0x000011bb
[22] instruction = 0x7c816d4e "C:\WINDOWS\system32\kernel32.dll" + 0x00016d4e

BIN
src/processor/testdata/minidump2.dmp vendored
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2704
src/processor/testdata/minidump2.sym vendored
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16
src/processor/testdata/module1.out vendored
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@ -1,16 +1,16 @@
FILE 1 file1_1.cc
FILE 2 file1_2.cc
FILE 3 file1_3.cc
FUNC 1000 c Function1_1
FUNC 1000 c 0 Function1_1
1000 4 44 1
1004 4 45 1
1008 4 46 1
FUNC 1100 8 Function1_2
FUNC 1100 8 4 Function1_2
1100 4 65 2
1104 4 66 2
FUNC 1200 100 Function1_3
FUNC 1300 100 Function1_4
STACK WIN 4 1000 c 1 0 0 0 0 0 $eip 4 + ^ = $esp $ebp 8 + = $ebp $ebp ^ =
STACK WIN 4 1100 8 1 0 0 0 0 0 $eip 4 + ^ = $esp $ebp 8 + = $ebp $ebp ^ =
STACK WIN 4 1100 100 1 0 0 0 0 0 $eip 4 + ^ = $esp $ebp 8 + = $ebp $ebp ^ =
STACK WIN 4 1300 100 1 0 0 0 0 0 $eip 4 + ^ = $esp $ebp 8 + = $ebp $ebp ^ =
FUNC 1200 100 8 Function1_3
FUNC 1300 100 c Function1_4
STACK WIN 4 1000 c 1 0 0 0 0 0 1 $eip 4 + ^ = $esp $ebp 8 + = $ebp $ebp ^ =
STACK WIN 4 1100 8 1 0 0 0 0 0 1 $eip 4 + ^ = $esp $ebp 8 + = $ebp $ebp ^ =
STACK WIN 4 1100 100 1 0 0 0 0 0 1 $eip 4 + ^ = $esp $ebp 8 + = $ebp $ebp ^ =
STACK WIN 4 1300 100 1 0 0 0 0 0 1 $eip 4 + ^ = $esp $ebp 8 + = $ebp $ebp ^ =

8
src/processor/testdata/module2.out vendored
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@ -1,14 +1,14 @@
FILE 1 file2_1.cc
FILE 2 file2_2.cc
FILE 3 file2_3.cc
FUNC 2000 c Function2_1
FUNC 2000 c 4 Function2_1
1000 4 54 1
1004 4 55 1
1008 4 56 1
FUNC 2170 14 Function2_2
FUNC 2170 14 4 Function2_2
2170 6 10 2
2176 4 12 2
217a 6 13 2
2180 4 21 2
STACK WIN 4 2000 c 1 0 0 0 0 0 $eip 4 + ^ = $esp $ebp 8 + = $ebp $ebp ^ =
STACK WIN 4 2170 14 1 0 0 0 0 0 $eip 4 + ^ = $esp $ebp 8 + = $ebp $ebp ^ =
STACK WIN 4 2000 c 1 0 0 0 0 0 1 $eip 4 + ^ = $esp $ebp 8 + = $ebp $ebp ^ =
STACK WIN 4 2170 14 1 0 0 0 0 0 1 $eip 4 + ^ = $esp $ebp 8 + = $ebp $ebp ^ =