Module Name: src Committed By: mgorny Date: Wed Jan 8 17:21:38 UTC 2020
Modified Files: src/sys/arch/amd64/include: ptrace.h src/sys/arch/i386/include: ptrace.h src/sys/kern: core_elf32.c Log Message: Include XSTATE note in x86 core dumps Introduce a simple COREDUMP_MACHDEP_LWP_NOTES logic to provide machdep API for injecting per-LWP notes into coredumps, and use it to append PT_GETXSTATE note. Since the XSTATE block uses the same format on i386 and amd64, the code does not have to conditionalize between 32-bit and 64-bit ELF format on that. However, it does need to distinguish between 32-bit and 64-bit PT_* values. In order to do that, it reuses PT32_* constant already present for ptrace(), and adds a matching PT64_GETXSTATE to satisfy the cpp logic. To generate a diff of this commit: cvs rdiff -u -r1.20 -r1.21 src/sys/arch/amd64/include/ptrace.h cvs rdiff -u -r1.23 -r1.24 src/sys/arch/i386/include/ptrace.h cvs rdiff -u -r1.61 -r1.62 src/sys/kern/core_elf32.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.