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 (16): 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 MIPS: 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 relization of verify symbol MIPS64: Add 'help -m/M' command support MIPS64: Add 'help -r' command support Makefile | 10 +- configure.c | 35 +- defs.h | 143 ++++- diskdump.c | 24 +- gdb-7.6-loongson.patch | 19 + lkcd_vmdump_v2_v3.h | 3 +- memory.c | 28 +- mips64.c | 1378 ++++++++++++++++++++++++++++++++++++++++++++++++ netdump.c | 4 + symbols.c | 10 + 10 files changed, 1632 insertions(+), 22 deletions(-) create mode 100644 gdb-7.6-loongson.patch create mode 100644 mips64.c -- 2.1.0