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6c0f429805a41b6951dae678fde91b7218b09e83
s390-tools/zdump
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Alexander Egorenkov 6c0f429805 zdump: Implement DFI interface for NGDump 
The NGDump DFI interface enables zgetdump to read and mount dumps created
with NGDump stand-alone dump.

Under the hood, the NGDump DFI delegates the task of reading and
parsing of ELF dump files to the ELF DFI interface dfi_elf.

Usage example 1:
----------------

$ zgetdump -i /dev/nvme0n1p1
General dump info:
  Dump format........: elf
  Version............: 1
  UTS node name......: t83lp49.lnxne.boe
  UTS kernel release.: 5.14.0-20210819.rc6.git0.efb8a921eec7.300.fc34.s390x
  UTS kernel version.: #1 SMP Thu Aug 19 00:22:04 CEST 2021
  System arch........: s390x (64 bit)
  CPU count (online).: 32
  Dump memory range..: 16384 MB

Memory map:
  0000000000000000 - 00000003ffffffff (16384 MB)

Usage example 2:
----------------

$ zgetdump /dev/nvme0n1p1 > dump.elf

Usage example 3:
----------------

$ zgetdump -m /dev/nvme0n1p1 /mnt
$ ls -l /mnt/dump.elf
$ zgetdump -u /mnt

Signed-off-by: Alexander Egorenkov <egorenar@linux.ibm.com>
Reviewed-by: Alexander Gordeev <agordeev@linux.ibm.com>
Reviewed-by: Mikhail Zaslonko <zaslonko@linux.ibm.com>
Tested-by: Mikhail Zaslonko <zaslonko@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
2022-06-20 13:14:05 +02:00
..
df_elf.c
zdump/df_elf: Introduce symbolic names for note names
2021-12-09 16:19:25 +01:00
df_elf.h
zdump: Extract common ELF routines from dfo_elf and move to df_elf
2021-12-09 16:19:25 +01:00
df_lkcd.h
zdump: Make use of __packed macro
2019-12-12 18:04:32 +01:00
df_s390.c
zdump: Don't use god-like C headers
2021-11-10 15:12:10 +01:00
df_s390.h
zdump/dfi: Fix illegal memory access in dfi_cpu_add_from_lc()
2021-10-01 14:59:56 +02:00
dfi_devmem.c
zdump: Include dfi_mem_chunk.h only if required
2021-11-10 15:12:10 +01:00
dfi_elf.c
zdump: Include dfi_mem_chunk.h only if required
2021-11-10 15:12:10 +01:00
dfi_kdump.c
zdump: Include dfi_mem_chunk.h only if required
2021-11-10 15:12:10 +01:00
dfi_lkcd.c
zdump: Include dfi_mem_chunk.h only if required
2021-11-10 15:12:10 +01:00
dfi_mem_chunk.c
zdump/dfi_mem_chunk: Validate parameters passed to dfi_mem_phys_read()
2021-11-10 14:59:57 +01:00
dfi_mem_chunk.h
zdump/dfi_mem_chunk: Validate parameters passed to dfi_mem_phys_read()
2021-11-10 14:59:57 +01:00
dfi_ngdump.c
zdump: Implement DFI interface for NGDump
2022-06-20 13:14:05 +02:00
dfi_s390_ext.c
zdump: Don't use god-like C headers
2021-11-10 15:12:10 +01:00
dfi_s390.c
zdump: Don't use god-like C headers
2021-11-10 15:12:10 +01:00
dfi_s390mv_ext.c
zdump: Don't use god-like C headers
2021-11-10 15:12:10 +01:00
dfi_s390mv.c
zdump/dfi: Fix segfault due to double free
2022-04-19 18:37:17 +02:00
dfi_s390mv.h
zdump: Make use of __packed macro
2019-12-12 18:04:32 +01:00
dfi_s390tape.c
zdump: Include dfi_mem_chunk.h only if required
2021-11-10 15:12:10 +01:00
dfi_vmcoreinfo.c
zdump/dfi: Extract dfi_vmcoreinfo.h header from dfi.h
2021-11-10 14:59:57 +01:00
dfi_vmcoreinfo.h
zdump/dfi: Extract dfi_vmcoreinfo.h header from dfi.h
2021-11-10 14:59:57 +01:00
dfi.c
zdump: Implement DFI interface for NGDump
2022-06-20 13:14:05 +02:00
dfi.h
zdump: Implement DFI interface for NGDump
2022-06-20 13:14:05 +02:00
dfo_elf.c
zdump: Extract common ELF routines from dfo_elf and move to df_elf
2021-12-09 16:19:25 +01:00
dfo_mem_chunk.c
zdump: Extract dfo_mem_chunk interface from DFO
2021-12-09 16:19:25 +01:00
dfo_mem_chunk.h
zdump: Extract dfo_mem_chunk interface from DFO
2021-12-09 16:19:25 +01:00
dfo_s390.c
zdump: Extract dfo_mem_chunk interface from DFO
2021-12-09 16:19:25 +01:00
dfo.c
zdump: Extract dfo_mem_chunk interface from DFO
2021-12-09 16:19:25 +01:00
dfo.h
zdump: Extract dfo_mem_chunk interface from DFO
2021-12-09 16:19:25 +01:00
dt_ngdump.c
zdump: Implement DT interface for NGDump
2022-06-20 13:14:05 +02:00
dt_s390mv_ext.c
zdump: Don't use god-like C headers
2021-11-10 15:12:10 +01:00
dt_s390mv.c
zdump: Don't use god-like C headers
2021-11-10 15:12:10 +01:00
dt_s390sv_ext.c
zdump: Don't use god-like C headers
2021-11-10 15:12:10 +01:00
dt_s390sv.c
zdump: Don't use god-like C headers
2021-11-10 15:12:10 +01:00
dt_scsi.c
zdump/scsi: reuse zipl magic string definitions from boot_defs.h
2022-06-20 13:14:04 +02:00
dt.c
zdump: Implement DT interface for NGDump
2022-06-20 13:14:05 +02:00
dt.h
zdump: Implement DT interface for NGDump
2022-06-20 13:14:05 +02:00
Makefile
zdump: Implement DFI interface for NGDump
2022-06-20 13:14:05 +02:00
ngdump.c
zdump: Implement NGDump helpers
2022-06-20 13:14:05 +02:00
ngdump.h
zdump: Implement NGDump helpers
2022-06-20 13:14:05 +02:00
opts.c
zdump: copy: add support for file output
2021-12-09 16:19:25 +01:00
opts.h
zdump: copy: add support for file output
2021-12-09 16:19:25 +01:00
output.c
zdump: write_dump: use FILE *
2021-12-09 16:19:25 +01:00
output.h
zdump: write_dump: use FILE *
2021-12-09 16:19:25 +01:00
zfuse.c
zdump, man pages: remove references to 'nonempty' option
2021-12-09 16:19:25 +01:00
zfuse.h
zdump/zfuse: Extract zfuse.h header from zgetdump.h
2021-11-10 15:12:10 +01:00
zg_error.c
zdump/zg: Save errno in _zg_err_errno()
2021-12-09 16:19:25 +01:00
zg_print.c
zdump/zg: Convert print macros to functions which can be mocked
2021-12-09 16:19:25 +01:00
zg.c
zdump: Fix /dev/mem reading
2022-02-21 12:54:34 +01:00
zg.h
zdump/zg: Convert print macros to functions which can be mocked
2021-12-09 16:19:25 +01:00
zgetdump.8
zdump: copy: add support for file output
2021-12-09 16:19:25 +01:00
zgetdump.c
zdump: write_dump: use FILE *
2021-12-09 16:19:25 +01:00
zgetdump.h
zdump: Cleanup zgetdump.h C header
2021-11-10 15:12:10 +01:00