qemu/bsd-user
Christophe Fergeau f5852efa29 log: Make glib logging go through QEMU
This commit adds a error_init() helper which calls
g_log_set_default_handler() so that glib logs (g_log, g_warning, ...)
are handled similarly to other QEMU logs. This means they will get a
timestamp if timestamps are enabled, and they will go through the
HMP monitor if one is configured.

This commit also adds a call to error_init() to the binaries
installed by QEMU. Since error_init() also calls error_set_progname(),
this means that *-linux-user, *-bsd-user and qemu-pr-helper messages
output with error_report, info_report, ... will slightly change: they
will be prefixed by the binary name.

glib debug messages are enabled through G_MESSAGES_DEBUG similarly to
the glib default log handler.

At the moment, this change will mostly impact SPICE logging if your
spice version is >= 0.14.1. With older spice versions, this is not going
to work as expected, but will not have any ill effect, so this call is
not conditional on the SPICE version.

Signed-off-by: Christophe Fergeau <cfergeau@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-Id: <20190131164614.19209-3-cfergeau@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
2019-04-17 19:08:27 +02:00
..
freebsd bsd-user: Fix syscall format, add strace support for more syscalls 2014-06-11 00:25:06 +01:00
i386 Clean up decorations and whitespace around header guards 2016-07-12 16:20:46 +02:00
netbsd Preliminary BSD user emulator support 2008-10-26 20:33:16 +00:00
openbsd Fix BSD user compilation on other than OpenBSD 2008-11-22 20:34:45 +00:00
sparc Clean up decorations and whitespace around header guards 2016-07-12 16:20:46 +02:00
sparc64 Clean up decorations and whitespace around header guards 2016-07-12 16:20:46 +02:00
x86_64 remove space-tab sequences 2019-01-11 15:46:55 +01:00
bsd-mman.h Prepare for handling different BSD mmap() flags 2008-11-29 14:05:16 +00:00
bsdload.c bsd-user/bsdload.c: Remove write-only id_change variable 2017-07-21 15:00:43 +01:00
elfload.c avoid TABs in files that only contain a few 2019-01-11 15:46:56 +01:00
errno_defs.h Preliminary BSD user emulator support 2008-10-26 20:33:16 +00:00
main.c log: Make glib logging go through QEMU 2019-04-17 19:08:27 +02:00
Makefile.objs build: move *-user/ objects to nested Makefile.objs 2012-06-07 07:17:33 +02:00
mmap.c bsd-user: include "exec/exec-all.h" which provides mmap_lock/unlock" 2018-06-01 14:15:01 +02:00
qemu.h target: Do not include "exec/exec-all.h" if it is not necessary 2018-06-01 14:15:10 +02:00
signal.c bsd-user: Clean up includes 2016-02-04 17:01:04 +00:00
strace.c bsd-user: Clean up includes 2016-02-04 17:01:04 +00:00
syscall.c trace: [*-user] Add events to trace guest syscalls in syscall emulation mode 2016-06-28 21:14:12 +01:00
syscall_defs.h bsd-user: FreeBSD update 2009-10-18 15:16:08 +00:00
uaccess.c bsd-user: Suppress gcc 4.x -Wpointer-sign (included in -Wall) warning 2016-04-05 17:49:41 +01:00