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| author | Simon Ser <contact@emersion.fr> | 2018-09-06 15:03:19 -0700 |
|---|---|---|
| committer | John Baldwin <jhb@FreeBSD.org> | 2018-09-06 15:07:59 -0700 |
| commit | 739ab2e92e1840c9285f3cfce1f1236c0fa68730 (patch) | |
| tree | c73a69f78dcdbc8f709727803a395c1d27402425 /bfd/elf32.c | |
| parent | d82b3862f1218134f5301ed990c6db48fcb82b2f (diff) | |
| download | gdb-739ab2e92e1840c9285f3cfce1f1236c0fa68730.zip gdb-739ab2e92e1840c9285f3cfce1f1236c0fa68730.tar.gz gdb-739ab2e92e1840c9285f3cfce1f1236c0fa68730.tar.bz2 | |
Generate NT_PROCSTAT_{AUXV,VMMAP,PS_STRINGS} in FreeBSD coredumps
gcore generates NT_AUXV and NT_FILE notes for Linux targets. On
FreeBSD auxv is stored in a NT_PROCSTAT_AUXV section, virtual memory
mappings are stored in a NT_PROCSTAT_VMMAP, and both are prefixed with
the struct size. In addition, store a NT_PROCSTAT_PS_STRINGS note
saving the initial location of the argv[] and environment[] arrays.
gdb/ChangeLog:
PR gdb/23105
* fbsd-nat.c (fbsd_nat_target::xfer_partial): Add support for
TARGET_OBJECT_FREEBSD_VMMAP and TARGET_OBJECT_FREEBSD_PS_STRINGS.
* fbsd-tdep.c (fbsd_make_note_desc): New.
(fbsd_make_corefile_notes): Write NT_PROCSTAT_AUXV,
NT_PROCSTAT_VMMAP and NT_PROCSTAT_PS_STRINGS notes.
* target.h (enum target_object) Add FreeBSD-specific
TARGET_OBJECT_FREEBSD_VMMAP and TARGET_OBJECT_FREEBSD_PS_STRINGS.
Diffstat (limited to 'bfd/elf32.c')
0 files changed, 0 insertions, 0 deletions