From 0b9305edf1d0b15913643b132dad02d4ca4fbb43 Mon Sep 17 00:00:00 2001 From: John Baldwin Date: Wed, 28 Jun 2017 11:41:41 -0700 Subject: [PATCH] Recognize the recently-added FreeBSD core dump note for LWP info. This core dump note contains the same information returned by the ptrace PT_LWPINFO operation for each LWP belonging to a process. binutils/ChangeLog: * readelf.c (get_freebsd_elfcore_note_type): Handle NT_FREEBSD_PTLWPINFO. include/ChangeLog: * elf/common.h (NT_FREEBSD_PTLWPINFO): Define. --- binutils/ChangeLog | 5 +++++ binutils/readelf.c | 2 ++ include/ChangeLog | 4 ++++ include/elf/common.h | 1 + 4 files changed, 12 insertions(+) diff --git a/binutils/ChangeLog b/binutils/ChangeLog index b5cd595..578fc0d 100644 --- a/binutils/ChangeLog +++ b/binutils/ChangeLog @@ -1,3 +1,8 @@ +2017-07-07 John Baldwin + + * readelf.c (get_freebsd_elfcore_note_type): Handle + NT_FREEBSD_PTLWPINFO. + 2017-07-05 H.J. Lu * dwarf.c (display_debug_names): Replace index with xindex. diff --git a/binutils/readelf.c b/binutils/readelf.c index b2f75c0..c9c11a3 100644 --- a/binutils/readelf.c +++ b/binutils/readelf.c @@ -16782,6 +16782,8 @@ get_freebsd_elfcore_note_type (unsigned e_type) return _("NT_PROCSTAT_PSSTRINGS (ps_strings data)"); case NT_FREEBSD_PROCSTAT_AUXV: return _("NT_PROCSTAT_AUXV (auxv data)"); + case NT_FREEBSD_PTLWPINFO: + return _("NT_PTLWPINFO (ptrace_lwpinfo structure)"); } return get_note_type (e_type); } diff --git a/include/ChangeLog b/include/ChangeLog index 8b25ce7..a726f0d 100644 --- a/include/ChangeLog +++ b/include/ChangeLog @@ -1,3 +1,7 @@ +2017-07-07 John Baldwin + + * elf/common.h (NT_FREEBSD_PTLWPINFO): Define. + 2017-07-02 Jan Kratochvil * dwarf2.def (DW_IDX_compile_unit, DW_IDX_type_unit, DW_IDX_die_offset) diff --git a/include/elf/common.h b/include/elf/common.h index 2976c06..3a144f0 100644 --- a/include/elf/common.h +++ b/include/elf/common.h @@ -641,6 +641,7 @@ #define NT_FREEBSD_PROCSTAT_OSREL 14 /* Procstat osreldate data. */ #define NT_FREEBSD_PROCSTAT_PSSTRINGS 15 /* Procstat ps_strings data. */ #define NT_FREEBSD_PROCSTAT_AUXV 16 /* Procstat auxv data. */ +#define NT_FREEBSD_PTLWPINFO 17 /* Thread ptrace miscellaneous info. */ /* Note segments for core files on NetBSD systems. Note name must start with "NetBSD-CORE". */ -- 2.7.4