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[Bug gdb/13211] Async / Process group and interrupt not working
- From: "cvs-commit at gcc dot gnu.org" <sourceware-bugzilla at sourceware dot org>
- To: gdb-prs at sourceware dot org
- Date: Wed, 31 Jan 2018 13:51:54 +0000
- Subject: [Bug gdb/13211] Async / Process group and interrupt not working
- Auto-submitted: auto-generated
- References: <bug-13211-4717@http.sourceware.org/bugzilla/>
https://sourceware.org/bugzilla/show_bug.cgi?id=13211
--- Comment #3 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Pedro Alves <palves@sourceware.org>:
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=3045b47554503c6f154e446662204e295fc769a1
commit 3045b47554503c6f154e446662204e295fc769a1
Author: Pedro Alves <palves@redhat.com>
Date: Wed Jan 31 13:50:34 2018 +0000
gdb: Fix remote-sim/MinGW/Darwin builds
(Add missing ChangeLog entry)
The recent commit e671cd59 ("Per-inferior target_terminal state, fix
PR gdb/13211, more") missed adjusting a few targets to the new
target_ops->to_interrupt interface, breaking the build for those
targets. This fixes it.
Note: remote-sim doesn't really support async execution, so I don't
think gdbsim_interrupt is ever reached via target_interrupt. (It is
reached via gdbsim_cntrl_c though).
The inflow.c changes are a bit ugly, but they're just doing what other
parts of the file already do to handle the same missing functions.
Targets that don't have 'kill', like mingw have their own
target_ops->to_interrupt implementation, so it's fine to make
child_interrupt be a nop.
gdb/ChangeLog:
2018-01-31 Pedro Alves <palves@redhat.com>
* darwin-nat.c (darwin_interrupt): Remove ptid_t parameter.
* inflow.c (child_terminal_save_inferior): Wrap reference to
tcgetpgrp in HAVE_TERMIOS_H.
(child_interrupt, child_pass_ctrlc): Wrap references to signal in
_WIN32.
* remote-sim.c (gdbsim_interrupt): Remove ptid_t parameter and
always iterate over all inferiors.
(gdbsim_cntrl_c): Adjust.
* windows-nat.c (windows_interrupt): Remove 'ptid_t' parameter.
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