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# Date Author Comment
989b697d 02/26/2013 09:31 pm Peter Maydell

qemu-log: default to stderr for logging output

Switch the default for qemu_log logging output from "/tmp/qemu.log"
to stderr. This is an incompatible change in some sense, but logging
is mostly used for debugging purposes so it shouldn't affect production...
38dad9e5 02/16/2013 12:45 pm Peter Maydell

qemu-log: Rename CPULogItem, cpu_log_items to QEMULogItem, qemu_log_items

Rename the typedef CPULogItem and the public array cpu_log_items
to names that better reflect the fact that the qemu_log functionality
isn't restricted to TCG CPU debug logs any more....
24537a01 02/16/2013 12:44 pm Peter Maydell

qemu-log: Rename the public-facing cpu_set_log function to qemu_set_log

Rename the public-facing function cpu_set_log to qemu_set_log. This
requires us to rename the internal-only qemu_set_log() to
do_qemu_set_log().

Signed-off-by: Peter Maydell <>...
4fde1eba 02/16/2013 12:44 pm Peter Maydell

qemu-log: Rename cpu_str_to_log_mask to qemu_str_to_log_mask

Rename cpu_str_to_log_mask() to qemu_str_to_log_mask(), since
the qemu_log functionality is no longer restricted to TCG CPU
debug logging.

Signed-off-by: Peter Maydell <>...
59a6fa6e 02/16/2013 12:44 pm Peter Maydell

qemu-log: Abstract out "print usage message about valid log categories"

Abstract out the "print a human readable list of all the
valid log categories" functionality which is currently duplicated
in three separate places. (We leave the monitor.c help_cmd()...
9a7e5424 02/16/2013 12:43 pm Peter Maydell

qemu-log: Unify {cpu_set,set_cpu}_log_filename as qemu_set_log_filename

The qemu_log() functionality is no longer specific to TCG CPU debug logs.
Rename cpu_set_log_filename() to qemu_set_log_filename() and drop the
pointless wrapper set_cpu_log_filename()....
636e0f27 01/30/2013 12:14 pm Markus Armbruster

qemu-log: Fix unchecked strdup() by converting to g_strdup()

Signed-off-by: Markus Armbruster <>
Reviewed-by: Eric Blake <>
Signed-off-by: Stefan Hajnoczi <>
40a50b0a 01/30/2013 12:14 pm Markus Armbruster

qemu-log: Plug trivial memory leak in cpu_set_log_filename()

Signed-off-by: Markus Armbruster <>
Signed-off-by: Stefan Hajnoczi <>
1de7afc9 12/19/2012 09:32 am Paolo Bonzini

misc: move include files to include/qemu/

Signed-off-by: Paolo Bonzini <>
e54eba19 10/20/2012 10:56 am Peter Maydell

qemu-log: Add new log category for guest bugs

Add a new category for device models to log guest behaviour
which is likely to be a guest bug of some kind (accessing
nonexistent registers, reading 32 bit wide registers with
a byte access, etc). Making this its own log category allows...
3437e545 07/14/2012 02:53 pm Blue Swirl

qemu-log: fix x86 and user logging

5726c27fa913296aafab9f50b912cea5b3709271 broke
x86 specific options and user emulation specific stdio buffering.

Always enable all log items. They may not be useful for non-x86 targets,
but there's no harm either.

Fix user emulation buffering by passing around a flag....
dafdf1ab 06/21/2012 09:45 pm Blue Swirl

qemu-log: add log category for unimplemented functionality

Add new log category (LOG_UNIMP) for unimplemented functionality.

Signed-off-by: Blue Swirl <>
eeacee4d 06/21/2012 09:45 pm Blue Swirl

qemu-log: cleanup

Don't use global variables directly but via accessor functions. Rename globals.

Convert macros to functions, add GCC format attributes.

Signed-off-by: Blue Swirl <>
5726c27f 06/21/2012 09:45 pm Blue Swirl

qemu-log: move logging to qemu-log.c

Move logging functions from exec.c to qemu-log.c,
compile it only once.

Signed-off-by: Blue Swirl <>