From: Fan Jeff <vanjeff_919@hotmail.com>
To: Paulo Alcantara <pcacjr@zytor.com>,
"edk2-devel@lists.01.org" <edk2-devel@lists.01.org>
Cc: Rick Bramley <richard.bramley@hp.com>,
Laszlo Ersek <lersek@redhat.com>, Andrew Fish <afish@apple.com>,
Eric Dong <eric.dong@intel.com>
Subject: 答复: [RFC 0/1] Stack trace support in X64 exception handling
Date: Tue, 14 Nov 2017 14:03:20 +0000 [thread overview]
Message-ID: <CY1PR19MB0283EE8954E3998AD2482204D7280@CY1PR19MB0283.namprd19.prod.outlook.com> (raw)
In-Reply-To: <8de9df9f-0386-8250-7c80-9a3cff65841e@zytor.com>
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Paul,
I like this feature very much. Actually, I did some POC one year ago but I did finalize it.
In my POC, I could use EBP to tack the stack frame on IAS32 arch.
But for x64, I tried to use ¨Ckeepexceptiontable flag to explain stack frame from the debug section of image.
I may workson MSFT toolchain, but it did now work well for GCC toolchain.
I think Eric could help to verify MSFT for your patch. If it works well, that¡¯s will be great!
Say again, I like this feature!!!:-)
Thanks!
Jeff
·¢¼þÈË: Paulo Alcantara<mailto:pcacjr@zytor.com>
·¢ËÍʱ¼ä: 2017Äê11ÔÂ14ÈÕ 21:23
ÊÕ¼þÈË: edk2-devel@lists.01.org<mailto:edk2-devel@lists.01.org>
³ËÍ: Rick Bramley<mailto:richard.bramley@hp.com>; Laszlo Ersek<mailto:lersek@redhat.com>; Andrew Fish<mailto:afish@apple.com>; Eric Dong<mailto:eric.dong@intel.com>
Ö÷Ìâ: Re: [edk2] [RFC 0/1] Stack trace support in X64 exception handling
Hi,
On 14/11/2017 10:47, Paulo Alcantara wrote:
> Hi,
>
> This series adds stack trace support during a X64 CPU exception.
>
> Informations like back trace, stack contents and image module names
> (that were part of the call stack) will be dumped out.
>
> We already have such support in ARM/AArch64 (IIRC) exception handling
> (thanks to Ard), and then I thought we'd also deserve it in X64 and
> IA-32 platforms.
>
> What do you think guys?
>
> BTW, I've tested this only with OVMF (X64 only), using:
> - gcc-6.3.0, GCC5, NOOPT
>
> Any other tests would be really appreciable.
I've attached a file to show you how the trace would look like.
Thanks!
Paulo
>
> Thanks!
> Paulo
>
> Repo: https://github.com/pcacjr/edk2.git
> Branch: stacktrace_x64
>
> Cc: Rick Bramley <richard.bramley@hp.com>
> Cc: Andrew Fish <afish@apple.com>
> Cc: Eric Dong <eric.dong@intel.com>
> Cc: Laszlo Ersek <lersek@redhat.com>
> Contributed-under: TianoCore Contribution Agreement 1.1
> Signed-off-by: Paulo Alcantara <pcacjr@zytor.com>
> ---
>
> Paulo Alcantara (1):
> UefiCpuPkg/CpuExceptionHandlerLib/X64: Add stack trace support
>
> UefiCpuPkg/Library/CpuExceptionHandlerLib/X64/ArchExceptionHandler.c | 344 +++++++++++++++++++-
> 1 file changed, 342 insertions(+), 2 deletions(-)
>
next prev parent reply other threads:[~2017-11-14 13:59 UTC|newest]
Thread overview: 82+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-11-14 12:47 [RFC 0/1] Stack trace support in X64 exception handling Paulo Alcantara
2017-11-14 12:47 ` [RFC 1/1] UefiCpuPkg/CpuExceptionHandlerLib/X64: Add stack trace support Paulo Alcantara
2017-11-14 14:01 ` Andrew Fish
2017-11-14 14:26 ` 答复: " Fan Jeff
2017-11-14 14:38 ` Andrew Fish
2017-11-14 15:30 ` Paulo Alcantara
2017-11-14 16:51 ` Brian J. Johnson
2017-12-29 3:48 ` [RFC v4 0/6] Stack trace support in X64 exception handling Paulo Alcantara
2017-12-29 4:39 ` [RFC v4 1/6] UefiCpuPkg/CpuExceptionHandlerLib/X64: Add stack trace support Paulo Alcantara
2018-01-03 8:53 ` 答复: " Fan Jeff
2018-01-03 14:51 ` Paulo Alcantara
2017-12-29 4:39 ` [RFC v4 2/6] UefiCpuPkg/CpuExceptionHandlerLib: Export GetPdbFileName() Paulo Alcantara
2017-12-29 4:39 ` [RFC v4 3/6] UefiCpuPkg/CpuExceptionHandlerLib/Ia32: Add stack trace support Paulo Alcantara
2017-12-29 4:39 ` [RFC v4 4/6] UefiCpuPkg/CpuExceptionHandlerLib: Add helper to valid memory addresses Paulo Alcantara
2018-01-03 8:42 ` 答复: " Fan Jeff
2018-01-03 14:45 ` Paulo Alcantara
2018-01-03 16:59 ` Brian J. Johnson
2018-01-04 13:03 ` Paulo Alcantara
2018-01-04 1:36 ` Yao, Jiewen
2018-01-04 1:58 ` Yao, Jiewen
2018-01-04 13:29 ` Paulo Alcantara
2018-01-04 14:35 ` Yao, Jiewen
2018-01-04 15:15 ` Paulo Alcantara
2018-01-04 13:18 ` Paulo Alcantara
2017-12-29 4:39 ` [RFC v4 5/6] UefiCpuPkg/CpuExceptionHandlerLib: Ensure valid frame/stack pointers Paulo Alcantara
2018-01-03 8:45 ` 答复: " Fan Jeff
2018-01-03 14:48 ` Paulo Alcantara
2018-01-04 1:07 ` Yao, Jiewen
2017-12-29 4:39 ` [RFC v4 6/6] UefiCpuPkg/CpuExceptionHandlerLib: Correctly print IP addresses Paulo Alcantara
2018-01-03 8:46 ` 答复: " Fan Jeff
2018-01-04 0:59 ` [RFC v4 0/6] Stack trace support in X64 exception handling Yao, Jiewen
2018-01-04 13:36 ` Paulo Alcantara
2018-01-15 0:23 ` [RFC v5 0/8] " Paulo Alcantara
2018-01-15 0:23 ` [RFC v5 1/8] UefiCpuPkg/CpuExceptionHandlerLib/X64: Add stack trace support Paulo Alcantara
2018-01-15 0:23 ` [RFC v5 2/8] UefiCpuPkg/CpuExceptionHandlerLib: Export GetPdbFileName() Paulo Alcantara
2018-01-15 0:23 ` [RFC v5 3/8] UefiCpuPkg/CpuExceptionHandlerLib/Ia32: Add stack trace support Paulo Alcantara
2018-01-15 0:23 ` [RFC v5 4/8] UefiCpuPkg/CpuExceptionHandlerLib: Add helper to validate memory addresses Paulo Alcantara
2018-01-15 0:23 ` [RFC v5 5/8] UefiCpuPkg/CpuExceptionHandlerLib: Ensure valid frame/stack pointers Paulo Alcantara
2018-01-15 0:23 ` [RFC v5 6/8] UefiCpuPkg/CpuExceptionHandlerLib: Correctly print IP addresses Paulo Alcantara
2018-01-15 0:23 ` [RFC v5 7/8] UefiCpuPkg/CpuExceptionHandlerLib: Validate memory address ranges Paulo Alcantara
2018-01-15 0:23 ` [RFC v5 8/8] UefiCpuPkg/CpuExceptionHandlerLib: Add early check in DumpStackContents Paulo Alcantara
2018-01-17 12:57 ` [RFC v5 0/8] Stack trace support in X64 exception handling Yao, Jiewen
2018-01-17 22:48 ` Yao, Jiewen
2018-01-19 0:09 ` Paulo Alcantara
2018-01-19 0:02 ` Paulo Alcantara
2018-01-19 0:15 ` Paulo Alcantara
2018-01-29 13:38 ` Paulo Alcantara
2018-01-31 5:56 ` Yao, Jiewen
2018-01-31 19:05 ` Paulo Alcantara
2017-11-14 13:21 ` [RFC 0/1] " Paulo Alcantara
2017-11-14 14:03 ` Fan Jeff [this message]
2017-11-14 14:12 ` 答复: 答复: " Fan Jeff
2017-11-14 15:37 ` Paulo Alcantara
2017-11-14 16:33 ` Brian J. Johnson
2017-11-14 17:23 ` Andrew Fish
2017-11-14 17:41 ` Brian J. Johnson
2017-11-14 17:56 ` Paulo Alcantara
2017-11-15 13:21 ` 答复: 答复: " Fan Jeff
2017-11-15 14:41 ` Paulo Alcantara
2017-11-15 14:52 ` 答复: " Fan Jeff
2017-11-16 1:18 ` [RFC v2 0/3] " Paulo Alcantara
2017-11-16 1:18 ` [RFC v2 1/3] UefiCpuPkg/CpuExceptionHandlerLib/X64: Add stack trace support Paulo Alcantara
2017-11-16 1:57 ` Yao, Jiewen
2017-11-16 22:13 ` Paulo Alcantara
2017-11-17 3:43 ` Yao, Jiewen
2017-11-20 14:51 ` Paulo Alcantara
2017-11-16 15:43 ` Brian J. Johnson
2017-11-16 22:19 ` Paulo Alcantara
2017-11-16 1:18 ` [RFC v2 2/3] UefiCpuPkg/CpuExceptionHandlerLib: Export GetPdbFileName() Paulo Alcantara
2017-11-16 1:18 ` [RFC v2 3/3] UefiCpuPkg/CpuExceptionHandlerLib/Ia32: Add stack trace support Paulo Alcantara
2017-11-16 1:46 ` [RFC v2 0/3] Stack trace support in X64 exception handling Paulo Alcantara
2017-11-16 5:01 ` Andrew Fish
2017-11-16 22:02 ` Paulo Alcantara
2017-11-16 21:56 ` [RFC v3 " Paulo Alcantara
2017-11-16 21:56 ` [RFC v3 1/3] UefiCpuPkg/CpuExceptionHandlerLib/X64: Add stack trace support Paulo Alcantara
2017-11-17 7:24 ` 答复: " Fan Jeff
2017-11-20 14:59 ` Paulo Alcantara
2017-11-23 14:27 ` 答复: " Fan Jeff
2017-11-23 18:34 ` Andrew Fish
2017-11-23 19:49 ` Fan Jeff
2017-11-16 21:56 ` [RFC v3 2/3] UefiCpuPkg/CpuExceptionHandlerLib: Export GetPdbFileName() Paulo Alcantara
2017-11-16 21:56 ` [RFC v3 3/3] UefiCpuPkg/CpuExceptionHandlerLib/Ia32: Add stack trace support Paulo Alcantara
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