diff options
| -rw-r--r-- | include/qemu/error-report.h | 2 | ||||
| -rw-r--r-- | qapi-schema.json | 46 | ||||
| -rw-r--r-- | qemu-char.c | 2 | ||||
| -rw-r--r-- | qemu-options.hx | 11 | ||||
| -rw-r--r-- | scripts/qapi.py | 37 | ||||
| -rw-r--r-- | util/qemu-error.c | 10 | ||||
| -rw-r--r-- | vl.c | 26 |
7 files changed, 82 insertions, 52 deletions
diff --git a/include/qemu/error-report.h b/include/qemu/error-report.h index 14c1719ad2..3b098a9173 100644 --- a/include/qemu/error-report.h +++ b/include/qemu/error-report.h @@ -14,6 +14,7 @@ #define QEMU_ERROR_H #include <stdarg.h> +#include <stdbool.h> #include "qemu/compiler.h" typedef struct Location { @@ -40,5 +41,6 @@ void error_print_loc(void); void error_set_progname(const char *argv0); void error_report(const char *fmt, ...) GCC_FMT_ATTR(1, 2); const char *error_get_progname(void); +extern bool enable_timestamp_msg; #endif diff --git a/qapi-schema.json b/qapi-schema.json index 5c32528a1c..b251d282cc 100644 --- a/qapi-schema.json +++ b/qapi-schema.json @@ -1709,16 +1709,7 @@ # # Generates a synchronous snapshot of a block device. # -# @device: the name of the device to generate the snapshot from. -# -# @snapshot-file: the target of the new image. If the file exists, or if it -# is a device, the snapshot will be created in the existing -# file/device. If does not exist, a new file will be created. -# -# @format: #optional the format of the snapshot image, default is 'qcow2'. -# -# @mode: #optional whether and how QEMU should create a new image, default is -# 'absolute-paths'. +# For the arguments, see the documentation of BlockdevSnapshot. # # Returns: nothing on success # If @device is not a valid block device, DeviceNotFound @@ -1726,8 +1717,7 @@ # Since 0.14.0 ## { 'command': 'blockdev-snapshot-sync', - 'data': { 'device': 'str', 'snapshot-file': 'str', '*format': 'str', - '*mode': 'NewImageMode'} } + 'data': 'BlockdevSnapshot' } ## # @human-monitor-command: @@ -1801,42 +1791,14 @@ # The operation can be stopped before it has completed using the # block-job-cancel command. # -# @device: the name of the device which should be copied. -# -# @target: the target of the new image. If the file exists, or if it -# is a device, the existing file/device will be used as the new -# destination. If it does not exist, a new file will be created. -# -# @format: #optional the format of the new destination, default is to -# probe if @mode is 'existing', else the format of the source -# -# @mode: #optional whether and how QEMU should create a new image, default is -# 'absolute-paths'. -# -# @speed: #optional the maximum speed, in bytes per second -# -# @on-source-error: #optional the action to take on an error on the source, -# default 'report'. 'stop' and 'enospc' can only be used -# if the block device supports io-status (see BlockInfo). -# -# @on-target-error: #optional the action to take on an error on the target, -# default 'report' (no limitations, since this applies to -# a different block device than @device). -# -# Note that @on-source-error and @on-target-error only affect background I/O. -# If an error occurs during a guest write request, the device's rerror/werror -# actions will be used. +# For the arguments, see the documentation of DriveBackup. # # Returns: nothing on success # If @device is not a valid block device, DeviceNotFound # # Since 1.6 ## -{ 'command': 'drive-backup', - 'data': { 'device': 'str', 'target': 'str', '*format': 'str', - '*mode': 'NewImageMode', '*speed': 'int', - '*on-source-error': 'BlockdevOnError', - '*on-target-error': 'BlockdevOnError' } } +{ 'command': 'drive-backup', 'data': 'DriveBackup' } ## # @drive-mirror diff --git a/qemu-char.c b/qemu-char.c index 18c42a39da..800d6a62f9 100644 --- a/qemu-char.c +++ b/qemu-char.c @@ -3115,7 +3115,7 @@ static void qemu_chr_parse_memory(QemuOpts *opts, ChardevBackend *backend, backend->memory = g_new0(ChardevMemory, 1); - val = qemu_opt_get_number(opts, "size", 0); + val = qemu_opt_get_size(opts, "size", 0); if (val != 0) { backend->memory->has_size = true; backend->memory->size = val; diff --git a/qemu-options.hx b/qemu-options.hx index 7cc4d8ef25..4e98b4f483 100644 --- a/qemu-options.hx +++ b/qemu-options.hx @@ -3100,6 +3100,17 @@ property must be set. These objects are placed in the '/objects' path. ETEXI +DEF("msg", HAS_ARG, QEMU_OPTION_msg, + "-msg timestamp[=on|off]\n" + " change the format of messages\n" + " on|off controls leading timestamps (default:on)\n", + QEMU_ARCH_ALL) +STEXI +@item -msg timestamp[=on|off] +@findex -msg +prepend a timestamp to each log message.(default:on) +ETEXI + HXCOMM This is the last statement. Insert new options before this line! STEXI @end table diff --git a/scripts/qapi.py b/scripts/qapi.py index 02ad668ca3..baf13213a9 100644 --- a/scripts/qapi.py +++ b/scripts/qapi.py @@ -78,10 +78,8 @@ def parse(tokens): def evaluate(string): return parse(map(lambda x: x, tokenize(string)))[0] -def parse_schema(fp): - exprs = [] +def get_expr(fp): expr = '' - expr_eval = None for line in fp: if line.startswith('#') or line == '\n': @@ -90,27 +88,36 @@ def parse_schema(fp): if line.startswith(' '): expr += line elif expr: - expr_eval = evaluate(expr) - if expr_eval.has_key('enum'): - add_enum(expr_eval['enum']) - elif expr_eval.has_key('union'): - add_enum('%sKind' % expr_eval['union']) - exprs.append(expr_eval) + yield expr expr = line else: expr += line if expr: + yield expr + +def parse_schema(fp): + exprs = [] + + for expr in get_expr(fp): expr_eval = evaluate(expr) + if expr_eval.has_key('enum'): add_enum(expr_eval['enum']) elif expr_eval.has_key('union'): add_enum('%sKind' % expr_eval['union']) + elif expr_eval.has_key('type'): + add_struct(expr_eval) exprs.append(expr_eval) return exprs def parse_args(typeinfo): + if isinstance(typeinfo, basestring): + struct = find_struct(typeinfo) + assert struct != None + typeinfo = struct['data'] + for member in typeinfo: argname = member argentry = typeinfo[member] @@ -180,6 +187,18 @@ def type_name(name): return name enum_types = [] +struct_types = [] + +def add_struct(definition): + global struct_types + struct_types.append(definition) + +def find_struct(name): + global struct_types + for struct in struct_types: + if struct['type'] == name: + return struct + return None def add_enum(name): global enum_types diff --git a/util/qemu-error.c b/util/qemu-error.c index 08a36f480c..fec02c6075 100644 --- a/util/qemu-error.c +++ b/util/qemu-error.c @@ -196,6 +196,7 @@ void error_print_loc(void) } } +bool enable_timestamp_msg; /* * Print an error message to current monitor if we have one, else to stderr. * Format arguments like sprintf(). The result should not contain @@ -206,6 +207,15 @@ void error_print_loc(void) void error_report(const char *fmt, ...) { va_list ap; + GTimeVal tv; + gchar *timestr; + + if (enable_timestamp_msg) { + g_get_current_time(&tv); + timestr = g_time_val_to_iso8601(&tv); + error_printf("%s ", timestr); + g_free(timestr); + } error_print_loc(); va_start(ap, fmt); @@ -516,6 +516,18 @@ static QemuOptsList qemu_realtime_opts = { }, }; +static QemuOptsList qemu_msg_opts = { + .name = "msg", + .head = QTAILQ_HEAD_INITIALIZER(qemu_msg_opts.head), + .desc = { + { + .name = "timestamp", + .type = QEMU_OPT_BOOL, + }, + { /* end of list */ } + }, +}; + /** * Get machine options * @@ -1503,6 +1515,12 @@ static void configure_realtime(QemuOpts *opts) } } + +static void configure_msg(QemuOpts *opts) +{ + enable_timestamp_msg = qemu_opt_get_bool(opts, "timestamp", true); +} + /***********************************************************/ /* USB devices */ @@ -2942,6 +2960,7 @@ int main(int argc, char **argv, char **envp) qemu_add_opts(&qemu_object_opts); qemu_add_opts(&qemu_tpmdev_opts); qemu_add_opts(&qemu_realtime_opts); + qemu_add_opts(&qemu_msg_opts); runstate_init(); @@ -3838,6 +3857,13 @@ int main(int argc, char **argv, char **envp) } configure_realtime(opts); break; + case QEMU_OPTION_msg: + opts = qemu_opts_parse(qemu_find_opts("msg"), optarg, 0); + if (!opts) { + exit(1); + } + configure_msg(opts); + break; default: os_parse_cmd_args(popt->index, optarg); } |