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Re: [Qemu-devel] [PATCH 0/5] contrib: add elf2dmp tool
From: |
Viktor Prutyanov |
Subject: |
Re: [Qemu-devel] [PATCH 0/5] contrib: add elf2dmp tool |
Date: |
Tue, 18 Sep 2018 08:44:44 +0300 |
On Fri, 14 Sep 2018 17:22:14 +0200
Paolo Bonzini <address@hidden> wrote:
> On 29/08/2018 14:41, Viktor Prutyanov wrote:
> > elf2dmp is a converter from ELF dump (produced by
> > 'dump-guest-memory') to Windows MEMORY.DMP format (also know as
> > 'Complete Memory Dump') which can be opened in WinDbg.
> >
> > This tool can help if VMCoreInfo device/driver is absent in Windows
> > VM and 'dump-guest-memory -w' is not available but dump can be
> > created in ELF format.
> >
> > elf2dmp differs from other universal converters in method of
> > determining of virtual memory layout. The tool uses register values
> > from QEMU ELF dump file to do it. In particular, it uses
> > KERNEL_GS_BASE value added to dump format in QEMU 3.0.
> >
> > Even if KERNEL_GS_BASEs are absent in ELF dump file, at least 1
> > vCPU with kernel task can be found quite often and virtual memory
> > layout can be determined.
> >
> > Viktor Prutyanov (5):
> > dump: move Windows dump structures definitions
> > contrib: add elf2dmp tool
> > contrib/elf2dmp: improve paging root selection
> > contrib/elf2dmp: add DMP file name as 2nd argument
> > contrib/elf2dmp: add 1GB and 2MB pages support
> >
> > Makefile | 5 +
> > Makefile.objs | 1 +
> > configure | 3 +
> > contrib/elf2dmp/Makefile.objs | 1 +
> > contrib/elf2dmp/addrspace.c | 236 +++++++++++++++++
> > contrib/elf2dmp/addrspace.h | 44 ++++
> > contrib/elf2dmp/download.c | 50 ++++
> > contrib/elf2dmp/download.h | 13 +
> > contrib/elf2dmp/err.h | 13 +
> > contrib/elf2dmp/kdbg.h | 194 ++++++++++++++
> > contrib/elf2dmp/main.c | 594
> > ++++++++++++++++++++++++++++++++++++++++++
> > contrib/elf2dmp/pdb.c | 331 +++++++++++++++++++++++
> > contrib/elf2dmp/pdb.h | 241 +++++++++++++++++
> > contrib/elf2dmp/pe.h | 121 +++++++++
> > contrib/elf2dmp/qemu_elf.c | 172 ++++++++++++
> > contrib/elf2dmp/qemu_elf.h | 51 ++++
> > include/qemu/win_dump_defs.h | 179 +++++++++++++
> > win_dump.h | 166 +----------- 18 files changed,
> > 2253 insertions(+), 162 deletions(-) create mode 100644
> > contrib/elf2dmp/Makefile.objs create mode 100644
> > contrib/elf2dmp/addrspace.c create mode 100644
> > contrib/elf2dmp/addrspace.h create mode 100644
> > contrib/elf2dmp/download.c create mode 100644
> > contrib/elf2dmp/download.h create mode 100644 contrib/elf2dmp/err.h
> > create mode 100644 contrib/elf2dmp/kdbg.h
> > create mode 100644 contrib/elf2dmp/main.c
> > create mode 100644 contrib/elf2dmp/pdb.c
> > create mode 100644 contrib/elf2dmp/pdb.h
> > create mode 100644 contrib/elf2dmp/pe.h
> > create mode 100644 contrib/elf2dmp/qemu_elf.c
> > create mode 100644 contrib/elf2dmp/qemu_elf.h
> > create mode 100644 include/qemu/win_dump_defs.h
> >
>
> Queued, squashing patches 2-5. Would you like to send a patch for
> MAINTAINERS, adding yourself for elf2dmp?
>
> Paolo
If I add myself to MAINTAINERS, what I will be expected to do?
Viktor