Re: [Crash-utility] [PATCH v2 00/17] Add MIPS64 support

Date: Tue, 16 Mar 2021 17:38:35 +0800 From: Youling Tang <tangyouling(a)loongson.cn&gt; To: Kazuhito Hagio <k-hagio-ab(a)nec.com&gt;, crash-utility(a)redhat.com Cc: tangyouling(a)loongson.cn, Huacai Chen <chenhuacai(a)loongson.cn&gt; Subject: [Crash-utility] [PATCH v2 00/17] Add MIPS64 support Message-ID: <1615887532-23722-1-git-send-email-tangyouling(a)loongson.cn&gt; Content-Type: text/plain; charset=UTF-8 Initial support is limited to the 64-bit MIPS kernel, configured as little endian. Regarding dump file types, vmcore and makedumpfile tools can be used to dump compressed dumpfile files. Does not supports running a live kernel.

The changes were tested on a mips64 Loongson-3A4000 processor. Can successfully enter the crash command line and support for common commands, such as bt, vtop, log commands, etc. Youling Tang (17): Add MIPS64 framework code support MIPS64: Support getting regs from kdump dumpfiles MIPS64: Add gdb patch for Loongson machine MIPS64: Make the crash tool successfully enter the crash command line MIPS64: Add 'pte' command support MIPS64: Add 'dis' command support MIPS64: Fix display memory size issue MIPS64: Add to get processor speed MIPS64: Add 'mach' command support MIPS64: Add basic support for the 'bt' command MIPS64: Fixes for the gathering of the active task registers for the 'bt' command MIPS64: Add 'bt -f' command support MIPS64: Add 'bt -l' command support MIPS64: Add the realization of verify symbol MIPS64: Add 'help -m/M' command support MIPS64: Add 'help -r' command support MIPS64: Add mips64 architecture support information Makefile | 7 +- README | 4 +- configure.c | 33 +- defs.h | 139 +++++- diskdump.c | 26 +- gdb-7.6.patch | 21 +- help.c | 4 +- lkcd_vmdump_v2_v3.h | 3 +- memory.c | 32 +- mips64.c | 1365 +++++++++++++++++++++++++++++++++++++++++++++++++++ netdump.c | 6 +- symbols.c | 10 + 12 files changed, 1621 insertions(+), 29 deletions(-) create mode 100644 mips64.c -- 2.1.0