diff options
| author | Josh Kunz <jkz@google.com> | 2020-02-03 18:54:14 -0800 |
|---|---|---|
| committer | Laurent Vivier <laurent@vivier.eu> | 2020-02-19 11:17:40 +0100 |
| commit | 4b25a50674de41e72f6b3003e3c8c74ca95503d3 (patch) | |
| tree | 1eaf91a8753f29fab83f0e7f7d29405f2b1a0cb9 /util/log.c | |
| parent | 39be535008f120452d3bda2a50798774a5f1f963 (diff) | |
linux-user: Use `qemu_log' for strace
This change switches linux-user strace logging to use the newer `qemu_log`
logging subsystem rather than the older `gemu_log` (notice the "g")
logger. `qemu_log` has several advantages, namely that it allows logging
to a file, and provides a more unified interface for configuration
of logging (via the QEMU_LOG environment variable or options).
This change introduces a new log mask: `LOG_STRACE` which is used for
logging of user-mode strace messages.
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Signed-off-by: Josh Kunz <jkz@google.com>
Message-Id: <20200204025416.111409-3-jkz@google.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Diffstat (limited to 'util/log.c')
| -rw-r--r-- | util/log.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/util/log.c b/util/log.c index 47f2827397..2da6cb31dc 100644 --- a/util/log.c +++ b/util/log.c @@ -332,6 +332,8 @@ const QEMULogItem qemu_log_items[] = { #ifdef CONFIG_PLUGIN { CPU_LOG_PLUGIN, "plugin", "output from TCG plugins\n"}, #endif + { LOG_STRACE, "strace", + "log every user-mode syscall, its input, and its result" }, { 0, NULL, NULL }, }; |