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/*
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* QEMU monitor
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*
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* Copyright (c) 2003-2004 Fabrice Bellard
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#include <dirent.h> |
25 |
#include "hw/hw.h" |
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#include "hw/qdev.h" |
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#include "hw/usb.h" |
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#include "hw/pcmcia.h" |
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#include "hw/pc.h" |
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#include "hw/pci.h" |
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#include "hw/watchdog.h" |
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#include "hw/loader.h" |
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#include "gdbstub.h" |
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#include "net.h" |
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#include "qemu-char.h" |
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#include "sysemu.h" |
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#include "monitor.h" |
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#include "readline.h" |
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#include "console.h" |
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#include "block.h" |
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#include "audio/audio.h" |
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#include "disas.h" |
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#include "balloon.h" |
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#include "qemu-timer.h" |
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#include "migration.h" |
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#include "kvm.h" |
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#include "acl.h" |
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#include "qint.h" |
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#include "qdict.h" |
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#include "qstring.h" |
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|
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//#define DEBUG
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//#define DEBUG_COMPLETION
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|
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/*
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* Supported types:
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*
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* 'F' filename
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* 'B' block device name
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* 's' string (accept optional quote)
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* 'i' 32 bit integer
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* 'l' target long (32 or 64 bit)
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* '/' optional gdb-like print format (like "/10x")
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*
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* '?' optional type (for all types, except '/')
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* '.' other form of optional type (for 'i' and 'l')
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* '-' optional parameter (eg. '-f')
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*
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*/
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|
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typedef struct mon_cmd_t { |
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const char *name; |
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const char *args_type; |
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const char *params; |
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const char *help; |
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void (*user_print)(Monitor *mon, const QObject *data); |
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union {
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void (*info)(Monitor *mon);
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void (*info_new)(Monitor *mon, QObject **ret_data);
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void (*cmd)(Monitor *mon, const QDict *qdict); |
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void (*cmd_new)(Monitor *mon, const QDict *params, QObject **ret_data); |
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} mhandler; |
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} mon_cmd_t; |
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|
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/* file descriptors passed via SCM_RIGHTS */
|
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typedef struct mon_fd_t mon_fd_t; |
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struct mon_fd_t {
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char *name;
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int fd;
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QLIST_ENTRY(mon_fd_t) next; |
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}; |
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|
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struct Monitor {
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CharDriverState *chr; |
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int mux_out;
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int reset_seen;
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int flags;
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int suspend_cnt;
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uint8_t outbuf[1024];
|
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int outbuf_index;
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ReadLineState *rs; |
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CPUState *mon_cpu; |
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BlockDriverCompletionFunc *password_completion_cb; |
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void *password_opaque;
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QLIST_HEAD(,mon_fd_t) fds; |
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QLIST_ENTRY(Monitor) entry; |
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}; |
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|
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static QLIST_HEAD(mon_list, Monitor) mon_list;
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|
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static const mon_cmd_t mon_cmds[]; |
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static const mon_cmd_t info_cmds[]; |
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|
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Monitor *cur_mon = NULL;
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|
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static void monitor_command_cb(Monitor *mon, const char *cmdline, |
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void *opaque);
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|
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static void monitor_read_command(Monitor *mon, int show_prompt) |
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{ |
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readline_start(mon->rs, "(qemu) ", 0, monitor_command_cb, NULL); |
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if (show_prompt)
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readline_show_prompt(mon->rs); |
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} |
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|
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static int monitor_read_password(Monitor *mon, ReadLineFunc *readline_func, |
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void *opaque)
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{ |
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if (mon->rs) {
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readline_start(mon->rs, "Password: ", 1, readline_func, opaque); |
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/* prompt is printed on return from the command handler */
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return 0; |
133 |
} else {
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monitor_printf(mon, "terminal does not support password prompting\n");
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return -ENOTTY;
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} |
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} |
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|
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void monitor_flush(Monitor *mon)
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{ |
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if (mon && mon->outbuf_index != 0 && !mon->mux_out) { |
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qemu_chr_write(mon->chr, mon->outbuf, mon->outbuf_index); |
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mon->outbuf_index = 0;
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} |
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} |
146 |
|
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/* flush at every end of line or if the buffer is full */
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static void monitor_puts(Monitor *mon, const char *str) |
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{ |
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char c;
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if (!mon)
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return;
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|
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for(;;) {
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c = *str++; |
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if (c == '\0') |
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break;
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if (c == '\n') |
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mon->outbuf[mon->outbuf_index++] = '\r';
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mon->outbuf[mon->outbuf_index++] = c; |
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if (mon->outbuf_index >= (sizeof(mon->outbuf) - 1) |
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|| c == '\n')
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monitor_flush(mon); |
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} |
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} |
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void monitor_vprintf(Monitor *mon, const char *fmt, va_list ap) |
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{ |
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char buf[4096]; |
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vsnprintf(buf, sizeof(buf), fmt, ap);
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monitor_puts(mon, buf); |
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} |
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|
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void monitor_printf(Monitor *mon, const char *fmt, ...) |
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{ |
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va_list ap; |
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va_start(ap, fmt); |
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monitor_vprintf(mon, fmt, ap); |
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va_end(ap); |
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} |
182 |
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void monitor_print_filename(Monitor *mon, const char *filename) |
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{ |
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int i;
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for (i = 0; filename[i]; i++) { |
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switch (filename[i]) {
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case ' ': |
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case '"': |
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case '\\': |
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monitor_printf(mon, "\\%c", filename[i]);
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break;
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case '\t': |
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monitor_printf(mon, "\\t");
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break;
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case '\r': |
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monitor_printf(mon, "\\r");
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break;
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case '\n': |
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monitor_printf(mon, "\\n");
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break;
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default:
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monitor_printf(mon, "%c", filename[i]);
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break;
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} |
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} |
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} |
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static int monitor_fprintf(FILE *stream, const char *fmt, ...) |
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{ |
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va_list ap; |
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va_start(ap, fmt); |
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monitor_vprintf((Monitor *)stream, fmt, ap); |
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va_end(ap); |
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return 0; |
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} |
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static void monitor_user_noop(Monitor *mon, const QObject *data) { } |
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static inline int monitor_handler_ported(const mon_cmd_t *cmd) |
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{ |
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return cmd->user_print != NULL; |
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} |
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static int compare_cmd(const char *name, const char *list) |
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{ |
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const char *p, *pstart; |
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int len;
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len = strlen(name); |
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p = list; |
232 |
for(;;) {
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pstart = p; |
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p = strchr(p, '|');
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if (!p)
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p = pstart + strlen(pstart); |
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if ((p - pstart) == len && !memcmp(pstart, name, len))
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return 1; |
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if (*p == '\0') |
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break;
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p++; |
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} |
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return 0; |
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} |
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static void help_cmd_dump(Monitor *mon, const mon_cmd_t *cmds, |
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const char *prefix, const char *name) |
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{ |
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const mon_cmd_t *cmd;
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for(cmd = cmds; cmd->name != NULL; cmd++) { |
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if (!name || !strcmp(name, cmd->name))
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monitor_printf(mon, "%s%s %s -- %s\n", prefix, cmd->name,
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cmd->params, cmd->help); |
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} |
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} |
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static void help_cmd(Monitor *mon, const char *name) |
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{ |
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if (name && !strcmp(name, "info")) { |
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help_cmd_dump(mon, info_cmds, "info ", NULL); |
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} else {
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help_cmd_dump(mon, mon_cmds, "", name);
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if (name && !strcmp(name, "log")) { |
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const CPULogItem *item;
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monitor_printf(mon, "Log items (comma separated):\n");
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monitor_printf(mon, "%-10s %s\n", "none", "remove all logs"); |
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for(item = cpu_log_items; item->mask != 0; item++) { |
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monitor_printf(mon, "%-10s %s\n", item->name, item->help);
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} |
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} |
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} |
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} |
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static void do_help_cmd(Monitor *mon, const QDict *qdict) |
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{ |
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help_cmd(mon, qdict_get_try_str(qdict, "name"));
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} |
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static void do_commit(Monitor *mon, const QDict *qdict) |
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{ |
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int all_devices;
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DriveInfo *dinfo; |
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const char *device = qdict_get_str(qdict, "device"); |
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all_devices = !strcmp(device, "all");
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QTAILQ_FOREACH(dinfo, &drives, next) { |
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if (!all_devices)
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if (strcmp(bdrv_get_device_name(dinfo->bdrv), device))
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continue;
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bdrv_commit(dinfo->bdrv); |
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} |
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} |
294 |
|
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static void do_info(Monitor *mon, const QDict *qdict, QObject **ret_data) |
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{ |
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const mon_cmd_t *cmd;
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const char *item = qdict_get_try_str(qdict, "item"); |
299 |
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if (!item)
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goto help;
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for (cmd = info_cmds; cmd->name != NULL; cmd++) { |
304 |
if (compare_cmd(item, cmd->name))
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break;
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} |
307 |
|
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if (cmd->name == NULL) |
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goto help;
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|
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if (monitor_handler_ported(cmd)) {
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cmd->mhandler.info_new(mon, ret_data); |
313 |
if (*ret_data)
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cmd->user_print(mon, *ret_data); |
315 |
} else {
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cmd->mhandler.info(mon); |
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} |
318 |
|
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return;
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320 |
|
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help:
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help_cmd(mon, "info");
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} |
324 |
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static void do_info_version(Monitor *mon) |
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{ |
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monitor_printf(mon, "%s\n", QEMU_VERSION QEMU_PKGVERSION);
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} |
329 |
|
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static void do_info_name(Monitor *mon) |
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{ |
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if (qemu_name)
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monitor_printf(mon, "%s\n", qemu_name);
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} |
335 |
|
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#if defined(TARGET_I386)
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337 |
static void do_info_hpet(Monitor *mon) |
338 |
{ |
339 |
monitor_printf(mon, "HPET is %s by QEMU\n",
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(no_hpet) ? "disabled" : "enabled"); |
341 |
} |
342 |
#endif
|
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|
344 |
static void do_info_uuid(Monitor *mon) |
345 |
{ |
346 |
monitor_printf(mon, UUID_FMT "\n", qemu_uuid[0], qemu_uuid[1], |
347 |
qemu_uuid[2], qemu_uuid[3], qemu_uuid[4], qemu_uuid[5], |
348 |
qemu_uuid[6], qemu_uuid[7], qemu_uuid[8], qemu_uuid[9], |
349 |
qemu_uuid[10], qemu_uuid[11], qemu_uuid[12], qemu_uuid[13], |
350 |
qemu_uuid[14], qemu_uuid[15]); |
351 |
} |
352 |
|
353 |
/* get the current CPU defined by the user */
|
354 |
static int mon_set_cpu(int cpu_index) |
355 |
{ |
356 |
CPUState *env; |
357 |
|
358 |
for(env = first_cpu; env != NULL; env = env->next_cpu) { |
359 |
if (env->cpu_index == cpu_index) {
|
360 |
cur_mon->mon_cpu = env; |
361 |
return 0; |
362 |
} |
363 |
} |
364 |
return -1; |
365 |
} |
366 |
|
367 |
static CPUState *mon_get_cpu(void) |
368 |
{ |
369 |
if (!cur_mon->mon_cpu) {
|
370 |
mon_set_cpu(0);
|
371 |
} |
372 |
cpu_synchronize_state(cur_mon->mon_cpu); |
373 |
return cur_mon->mon_cpu;
|
374 |
} |
375 |
|
376 |
static void do_info_registers(Monitor *mon) |
377 |
{ |
378 |
CPUState *env; |
379 |
env = mon_get_cpu(); |
380 |
if (!env)
|
381 |
return;
|
382 |
#ifdef TARGET_I386
|
383 |
cpu_dump_state(env, (FILE *)mon, monitor_fprintf, |
384 |
X86_DUMP_FPU); |
385 |
#else
|
386 |
cpu_dump_state(env, (FILE *)mon, monitor_fprintf, |
387 |
0);
|
388 |
#endif
|
389 |
} |
390 |
|
391 |
static void do_info_cpus(Monitor *mon) |
392 |
{ |
393 |
CPUState *env; |
394 |
|
395 |
/* just to set the default cpu if not already done */
|
396 |
mon_get_cpu(); |
397 |
|
398 |
for(env = first_cpu; env != NULL; env = env->next_cpu) { |
399 |
cpu_synchronize_state(env); |
400 |
monitor_printf(mon, "%c CPU #%d:",
|
401 |
(env == mon->mon_cpu) ? '*' : ' ', |
402 |
env->cpu_index); |
403 |
#if defined(TARGET_I386)
|
404 |
monitor_printf(mon, " pc=0x" TARGET_FMT_lx,
|
405 |
env->eip + env->segs[R_CS].base); |
406 |
#elif defined(TARGET_PPC)
|
407 |
monitor_printf(mon, " nip=0x" TARGET_FMT_lx, env->nip);
|
408 |
#elif defined(TARGET_SPARC)
|
409 |
monitor_printf(mon, " pc=0x" TARGET_FMT_lx " npc=0x" TARGET_FMT_lx, |
410 |
env->pc, env->npc); |
411 |
#elif defined(TARGET_MIPS)
|
412 |
monitor_printf(mon, " PC=0x" TARGET_FMT_lx, env->active_tc.PC);
|
413 |
#endif
|
414 |
if (env->halted)
|
415 |
monitor_printf(mon, " (halted)");
|
416 |
monitor_printf(mon, "\n");
|
417 |
} |
418 |
} |
419 |
|
420 |
static void do_cpu_set(Monitor *mon, const QDict *qdict) |
421 |
{ |
422 |
int index = qdict_get_int(qdict, "index"); |
423 |
if (mon_set_cpu(index) < 0) |
424 |
monitor_printf(mon, "Invalid CPU index\n");
|
425 |
} |
426 |
|
427 |
static void do_info_jit(Monitor *mon) |
428 |
{ |
429 |
dump_exec_info((FILE *)mon, monitor_fprintf); |
430 |
} |
431 |
|
432 |
static void do_info_history(Monitor *mon) |
433 |
{ |
434 |
int i;
|
435 |
const char *str; |
436 |
|
437 |
if (!mon->rs)
|
438 |
return;
|
439 |
i = 0;
|
440 |
for(;;) {
|
441 |
str = readline_get_history(mon->rs, i); |
442 |
if (!str)
|
443 |
break;
|
444 |
monitor_printf(mon, "%d: '%s'\n", i, str);
|
445 |
i++; |
446 |
} |
447 |
} |
448 |
|
449 |
#if defined(TARGET_PPC)
|
450 |
/* XXX: not implemented in other targets */
|
451 |
static void do_info_cpu_stats(Monitor *mon) |
452 |
{ |
453 |
CPUState *env; |
454 |
|
455 |
env = mon_get_cpu(); |
456 |
cpu_dump_statistics(env, (FILE *)mon, &monitor_fprintf, 0);
|
457 |
} |
458 |
#endif
|
459 |
|
460 |
/**
|
461 |
* do_quit(): Quit QEMU execution
|
462 |
*/
|
463 |
static void do_quit(Monitor *mon, const QDict *qdict, QObject **ret_data) |
464 |
{ |
465 |
exit(0);
|
466 |
} |
467 |
|
468 |
static int eject_device(Monitor *mon, BlockDriverState *bs, int force) |
469 |
{ |
470 |
if (bdrv_is_inserted(bs)) {
|
471 |
if (!force) {
|
472 |
if (!bdrv_is_removable(bs)) {
|
473 |
monitor_printf(mon, "device is not removable\n");
|
474 |
return -1; |
475 |
} |
476 |
if (bdrv_is_locked(bs)) {
|
477 |
monitor_printf(mon, "device is locked\n");
|
478 |
return -1; |
479 |
} |
480 |
} |
481 |
bdrv_close(bs); |
482 |
} |
483 |
return 0; |
484 |
} |
485 |
|
486 |
static void do_eject(Monitor *mon, const QDict *qdict) |
487 |
{ |
488 |
BlockDriverState *bs; |
489 |
int force = qdict_get_int(qdict, "force"); |
490 |
const char *filename = qdict_get_str(qdict, "filename"); |
491 |
|
492 |
bs = bdrv_find(filename); |
493 |
if (!bs) {
|
494 |
monitor_printf(mon, "device not found\n");
|
495 |
return;
|
496 |
} |
497 |
eject_device(mon, bs, force); |
498 |
} |
499 |
|
500 |
static void do_change_block(Monitor *mon, const char *device, |
501 |
const char *filename, const char *fmt) |
502 |
{ |
503 |
BlockDriverState *bs; |
504 |
BlockDriver *drv = NULL;
|
505 |
|
506 |
bs = bdrv_find(device); |
507 |
if (!bs) {
|
508 |
monitor_printf(mon, "device not found\n");
|
509 |
return;
|
510 |
} |
511 |
if (fmt) {
|
512 |
drv = bdrv_find_format(fmt); |
513 |
if (!drv) {
|
514 |
monitor_printf(mon, "invalid format %s\n", fmt);
|
515 |
return;
|
516 |
} |
517 |
} |
518 |
if (eject_device(mon, bs, 0) < 0) |
519 |
return;
|
520 |
bdrv_open2(bs, filename, 0, drv);
|
521 |
monitor_read_bdrv_key_start(mon, bs, NULL, NULL); |
522 |
} |
523 |
|
524 |
static void change_vnc_password_cb(Monitor *mon, const char *password, |
525 |
void *opaque)
|
526 |
{ |
527 |
if (vnc_display_password(NULL, password) < 0) |
528 |
monitor_printf(mon, "could not set VNC server password\n");
|
529 |
|
530 |
monitor_read_command(mon, 1);
|
531 |
} |
532 |
|
533 |
static void do_change_vnc(Monitor *mon, const char *target, const char *arg) |
534 |
{ |
535 |
if (strcmp(target, "passwd") == 0 || |
536 |
strcmp(target, "password") == 0) { |
537 |
if (arg) {
|
538 |
char password[9]; |
539 |
strncpy(password, arg, sizeof(password));
|
540 |
password[sizeof(password) - 1] = '\0'; |
541 |
change_vnc_password_cb(mon, password, NULL);
|
542 |
} else {
|
543 |
monitor_read_password(mon, change_vnc_password_cb, NULL);
|
544 |
} |
545 |
} else {
|
546 |
if (vnc_display_open(NULL, target) < 0) |
547 |
monitor_printf(mon, "could not start VNC server on %s\n", target);
|
548 |
} |
549 |
} |
550 |
|
551 |
static void do_change(Monitor *mon, const QDict *qdict) |
552 |
{ |
553 |
const char *device = qdict_get_str(qdict, "device"); |
554 |
const char *target = qdict_get_str(qdict, "target"); |
555 |
const char *arg = qdict_get_try_str(qdict, "arg"); |
556 |
if (strcmp(device, "vnc") == 0) { |
557 |
do_change_vnc(mon, target, arg); |
558 |
} else {
|
559 |
do_change_block(mon, device, target, arg); |
560 |
} |
561 |
} |
562 |
|
563 |
static void do_screen_dump(Monitor *mon, const QDict *qdict) |
564 |
{ |
565 |
vga_hw_screen_dump(qdict_get_str(qdict, "filename"));
|
566 |
} |
567 |
|
568 |
static void do_logfile(Monitor *mon, const QDict *qdict) |
569 |
{ |
570 |
cpu_set_log_filename(qdict_get_str(qdict, "filename"));
|
571 |
} |
572 |
|
573 |
static void do_log(Monitor *mon, const QDict *qdict) |
574 |
{ |
575 |
int mask;
|
576 |
const char *items = qdict_get_str(qdict, "items"); |
577 |
|
578 |
if (!strcmp(items, "none")) { |
579 |
mask = 0;
|
580 |
} else {
|
581 |
mask = cpu_str_to_log_mask(items); |
582 |
if (!mask) {
|
583 |
help_cmd(mon, "log");
|
584 |
return;
|
585 |
} |
586 |
} |
587 |
cpu_set_log(mask); |
588 |
} |
589 |
|
590 |
static void do_singlestep(Monitor *mon, const QDict *qdict) |
591 |
{ |
592 |
const char *option = qdict_get_try_str(qdict, "option"); |
593 |
if (!option || !strcmp(option, "on")) { |
594 |
singlestep = 1;
|
595 |
} else if (!strcmp(option, "off")) { |
596 |
singlestep = 0;
|
597 |
} else {
|
598 |
monitor_printf(mon, "unexpected option %s\n", option);
|
599 |
} |
600 |
} |
601 |
|
602 |
static void do_stop(Monitor *mon, const QDict *qdict) |
603 |
{ |
604 |
vm_stop(EXCP_INTERRUPT); |
605 |
} |
606 |
|
607 |
static void encrypted_bdrv_it(void *opaque, BlockDriverState *bs); |
608 |
|
609 |
struct bdrv_iterate_context {
|
610 |
Monitor *mon; |
611 |
int err;
|
612 |
}; |
613 |
|
614 |
static void do_cont(Monitor *mon, const QDict *qdict) |
615 |
{ |
616 |
struct bdrv_iterate_context context = { mon, 0 }; |
617 |
|
618 |
bdrv_iterate(encrypted_bdrv_it, &context); |
619 |
/* only resume the vm if all keys are set and valid */
|
620 |
if (!context.err)
|
621 |
vm_start(); |
622 |
} |
623 |
|
624 |
static void bdrv_key_cb(void *opaque, int err) |
625 |
{ |
626 |
Monitor *mon = opaque; |
627 |
|
628 |
/* another key was set successfully, retry to continue */
|
629 |
if (!err)
|
630 |
do_cont(mon, NULL);
|
631 |
} |
632 |
|
633 |
static void encrypted_bdrv_it(void *opaque, BlockDriverState *bs) |
634 |
{ |
635 |
struct bdrv_iterate_context *context = opaque;
|
636 |
|
637 |
if (!context->err && bdrv_key_required(bs)) {
|
638 |
context->err = -EBUSY; |
639 |
monitor_read_bdrv_key_start(context->mon, bs, bdrv_key_cb, |
640 |
context->mon); |
641 |
} |
642 |
} |
643 |
|
644 |
static void do_gdbserver(Monitor *mon, const QDict *qdict) |
645 |
{ |
646 |
const char *device = qdict_get_try_str(qdict, "device"); |
647 |
if (!device)
|
648 |
device = "tcp::" DEFAULT_GDBSTUB_PORT;
|
649 |
if (gdbserver_start(device) < 0) { |
650 |
monitor_printf(mon, "Could not open gdbserver on device '%s'\n",
|
651 |
device); |
652 |
} else if (strcmp(device, "none") == 0) { |
653 |
monitor_printf(mon, "Disabled gdbserver\n");
|
654 |
} else {
|
655 |
monitor_printf(mon, "Waiting for gdb connection on device '%s'\n",
|
656 |
device); |
657 |
} |
658 |
} |
659 |
|
660 |
static void do_watchdog_action(Monitor *mon, const QDict *qdict) |
661 |
{ |
662 |
const char *action = qdict_get_str(qdict, "action"); |
663 |
if (select_watchdog_action(action) == -1) { |
664 |
monitor_printf(mon, "Unknown watchdog action '%s'\n", action);
|
665 |
} |
666 |
} |
667 |
|
668 |
static void monitor_printc(Monitor *mon, int c) |
669 |
{ |
670 |
monitor_printf(mon, "'");
|
671 |
switch(c) {
|
672 |
case '\'': |
673 |
monitor_printf(mon, "\\'");
|
674 |
break;
|
675 |
case '\\': |
676 |
monitor_printf(mon, "\\\\");
|
677 |
break;
|
678 |
case '\n': |
679 |
monitor_printf(mon, "\\n");
|
680 |
break;
|
681 |
case '\r': |
682 |
monitor_printf(mon, "\\r");
|
683 |
break;
|
684 |
default:
|
685 |
if (c >= 32 && c <= 126) { |
686 |
monitor_printf(mon, "%c", c);
|
687 |
} else {
|
688 |
monitor_printf(mon, "\\x%02x", c);
|
689 |
} |
690 |
break;
|
691 |
} |
692 |
monitor_printf(mon, "'");
|
693 |
} |
694 |
|
695 |
static void memory_dump(Monitor *mon, int count, int format, int wsize, |
696 |
target_phys_addr_t addr, int is_physical)
|
697 |
{ |
698 |
CPUState *env; |
699 |
int nb_per_line, l, line_size, i, max_digits, len;
|
700 |
uint8_t buf[16];
|
701 |
uint64_t v; |
702 |
|
703 |
if (format == 'i') { |
704 |
int flags;
|
705 |
flags = 0;
|
706 |
env = mon_get_cpu(); |
707 |
if (!env && !is_physical)
|
708 |
return;
|
709 |
#ifdef TARGET_I386
|
710 |
if (wsize == 2) { |
711 |
flags = 1;
|
712 |
} else if (wsize == 4) { |
713 |
flags = 0;
|
714 |
} else {
|
715 |
/* as default we use the current CS size */
|
716 |
flags = 0;
|
717 |
if (env) {
|
718 |
#ifdef TARGET_X86_64
|
719 |
if ((env->efer & MSR_EFER_LMA) &&
|
720 |
(env->segs[R_CS].flags & DESC_L_MASK)) |
721 |
flags = 2;
|
722 |
else
|
723 |
#endif
|
724 |
if (!(env->segs[R_CS].flags & DESC_B_MASK))
|
725 |
flags = 1;
|
726 |
} |
727 |
} |
728 |
#endif
|
729 |
monitor_disas(mon, env, addr, count, is_physical, flags); |
730 |
return;
|
731 |
} |
732 |
|
733 |
len = wsize * count; |
734 |
if (wsize == 1) |
735 |
line_size = 8;
|
736 |
else
|
737 |
line_size = 16;
|
738 |
nb_per_line = line_size / wsize; |
739 |
max_digits = 0;
|
740 |
|
741 |
switch(format) {
|
742 |
case 'o': |
743 |
max_digits = (wsize * 8 + 2) / 3; |
744 |
break;
|
745 |
default:
|
746 |
case 'x': |
747 |
max_digits = (wsize * 8) / 4; |
748 |
break;
|
749 |
case 'u': |
750 |
case 'd': |
751 |
max_digits = (wsize * 8 * 10 + 32) / 33; |
752 |
break;
|
753 |
case 'c': |
754 |
wsize = 1;
|
755 |
break;
|
756 |
} |
757 |
|
758 |
while (len > 0) { |
759 |
if (is_physical)
|
760 |
monitor_printf(mon, TARGET_FMT_plx ":", addr);
|
761 |
else
|
762 |
monitor_printf(mon, TARGET_FMT_lx ":", (target_ulong)addr);
|
763 |
l = len; |
764 |
if (l > line_size)
|
765 |
l = line_size; |
766 |
if (is_physical) {
|
767 |
cpu_physical_memory_rw(addr, buf, l, 0);
|
768 |
} else {
|
769 |
env = mon_get_cpu(); |
770 |
if (!env)
|
771 |
break;
|
772 |
if (cpu_memory_rw_debug(env, addr, buf, l, 0) < 0) { |
773 |
monitor_printf(mon, " Cannot access memory\n");
|
774 |
break;
|
775 |
} |
776 |
} |
777 |
i = 0;
|
778 |
while (i < l) {
|
779 |
switch(wsize) {
|
780 |
default:
|
781 |
case 1: |
782 |
v = ldub_raw(buf + i); |
783 |
break;
|
784 |
case 2: |
785 |
v = lduw_raw(buf + i); |
786 |
break;
|
787 |
case 4: |
788 |
v = (uint32_t)ldl_raw(buf + i); |
789 |
break;
|
790 |
case 8: |
791 |
v = ldq_raw(buf + i); |
792 |
break;
|
793 |
} |
794 |
monitor_printf(mon, " ");
|
795 |
switch(format) {
|
796 |
case 'o': |
797 |
monitor_printf(mon, "%#*" PRIo64, max_digits, v);
|
798 |
break;
|
799 |
case 'x': |
800 |
monitor_printf(mon, "0x%0*" PRIx64, max_digits, v);
|
801 |
break;
|
802 |
case 'u': |
803 |
monitor_printf(mon, "%*" PRIu64, max_digits, v);
|
804 |
break;
|
805 |
case 'd': |
806 |
monitor_printf(mon, "%*" PRId64, max_digits, v);
|
807 |
break;
|
808 |
case 'c': |
809 |
monitor_printc(mon, v); |
810 |
break;
|
811 |
} |
812 |
i += wsize; |
813 |
} |
814 |
monitor_printf(mon, "\n");
|
815 |
addr += l; |
816 |
len -= l; |
817 |
} |
818 |
} |
819 |
|
820 |
static void do_memory_dump(Monitor *mon, const QDict *qdict) |
821 |
{ |
822 |
int count = qdict_get_int(qdict, "count"); |
823 |
int format = qdict_get_int(qdict, "format"); |
824 |
int size = qdict_get_int(qdict, "size"); |
825 |
target_long addr = qdict_get_int(qdict, "addr");
|
826 |
|
827 |
memory_dump(mon, count, format, size, addr, 0);
|
828 |
} |
829 |
|
830 |
static void do_physical_memory_dump(Monitor *mon, const QDict *qdict) |
831 |
{ |
832 |
int count = qdict_get_int(qdict, "count"); |
833 |
int format = qdict_get_int(qdict, "format"); |
834 |
int size = qdict_get_int(qdict, "size"); |
835 |
target_phys_addr_t addr = qdict_get_int(qdict, "addr");
|
836 |
|
837 |
memory_dump(mon, count, format, size, addr, 1);
|
838 |
} |
839 |
|
840 |
static void do_print(Monitor *mon, const QDict *qdict) |
841 |
{ |
842 |
int format = qdict_get_int(qdict, "format"); |
843 |
target_phys_addr_t val = qdict_get_int(qdict, "val");
|
844 |
|
845 |
#if TARGET_PHYS_ADDR_BITS == 32 |
846 |
switch(format) {
|
847 |
case 'o': |
848 |
monitor_printf(mon, "%#o", val);
|
849 |
break;
|
850 |
case 'x': |
851 |
monitor_printf(mon, "%#x", val);
|
852 |
break;
|
853 |
case 'u': |
854 |
monitor_printf(mon, "%u", val);
|
855 |
break;
|
856 |
default:
|
857 |
case 'd': |
858 |
monitor_printf(mon, "%d", val);
|
859 |
break;
|
860 |
case 'c': |
861 |
monitor_printc(mon, val); |
862 |
break;
|
863 |
} |
864 |
#else
|
865 |
switch(format) {
|
866 |
case 'o': |
867 |
monitor_printf(mon, "%#" PRIo64, val);
|
868 |
break;
|
869 |
case 'x': |
870 |
monitor_printf(mon, "%#" PRIx64, val);
|
871 |
break;
|
872 |
case 'u': |
873 |
monitor_printf(mon, "%" PRIu64, val);
|
874 |
break;
|
875 |
default:
|
876 |
case 'd': |
877 |
monitor_printf(mon, "%" PRId64, val);
|
878 |
break;
|
879 |
case 'c': |
880 |
monitor_printc(mon, val); |
881 |
break;
|
882 |
} |
883 |
#endif
|
884 |
monitor_printf(mon, "\n");
|
885 |
} |
886 |
|
887 |
static void do_memory_save(Monitor *mon, const QDict *qdict) |
888 |
{ |
889 |
FILE *f; |
890 |
uint32_t size = qdict_get_int(qdict, "size");
|
891 |
const char *filename = qdict_get_str(qdict, "filename"); |
892 |
target_long addr = qdict_get_int(qdict, "val");
|
893 |
uint32_t l; |
894 |
CPUState *env; |
895 |
uint8_t buf[1024];
|
896 |
|
897 |
env = mon_get_cpu(); |
898 |
if (!env)
|
899 |
return;
|
900 |
|
901 |
f = fopen(filename, "wb");
|
902 |
if (!f) {
|
903 |
monitor_printf(mon, "could not open '%s'\n", filename);
|
904 |
return;
|
905 |
} |
906 |
while (size != 0) { |
907 |
l = sizeof(buf);
|
908 |
if (l > size)
|
909 |
l = size; |
910 |
cpu_memory_rw_debug(env, addr, buf, l, 0);
|
911 |
fwrite(buf, 1, l, f);
|
912 |
addr += l; |
913 |
size -= l; |
914 |
} |
915 |
fclose(f); |
916 |
} |
917 |
|
918 |
static void do_physical_memory_save(Monitor *mon, const QDict *qdict) |
919 |
{ |
920 |
FILE *f; |
921 |
uint32_t l; |
922 |
uint8_t buf[1024];
|
923 |
uint32_t size = qdict_get_int(qdict, "size");
|
924 |
const char *filename = qdict_get_str(qdict, "filename"); |
925 |
target_phys_addr_t addr = qdict_get_int(qdict, "val");
|
926 |
|
927 |
f = fopen(filename, "wb");
|
928 |
if (!f) {
|
929 |
monitor_printf(mon, "could not open '%s'\n", filename);
|
930 |
return;
|
931 |
} |
932 |
while (size != 0) { |
933 |
l = sizeof(buf);
|
934 |
if (l > size)
|
935 |
l = size; |
936 |
cpu_physical_memory_rw(addr, buf, l, 0);
|
937 |
fwrite(buf, 1, l, f);
|
938 |
fflush(f); |
939 |
addr += l; |
940 |
size -= l; |
941 |
} |
942 |
fclose(f); |
943 |
} |
944 |
|
945 |
static void do_sum(Monitor *mon, const QDict *qdict) |
946 |
{ |
947 |
uint32_t addr; |
948 |
uint8_t buf[1];
|
949 |
uint16_t sum; |
950 |
uint32_t start = qdict_get_int(qdict, "start");
|
951 |
uint32_t size = qdict_get_int(qdict, "size");
|
952 |
|
953 |
sum = 0;
|
954 |
for(addr = start; addr < (start + size); addr++) {
|
955 |
cpu_physical_memory_rw(addr, buf, 1, 0); |
956 |
/* BSD sum algorithm ('sum' Unix command) */
|
957 |
sum = (sum >> 1) | (sum << 15); |
958 |
sum += buf[0];
|
959 |
} |
960 |
monitor_printf(mon, "%05d\n", sum);
|
961 |
} |
962 |
|
963 |
typedef struct { |
964 |
int keycode;
|
965 |
const char *name; |
966 |
} KeyDef; |
967 |
|
968 |
static const KeyDef key_defs[] = { |
969 |
{ 0x2a, "shift" }, |
970 |
{ 0x36, "shift_r" }, |
971 |
|
972 |
{ 0x38, "alt" }, |
973 |
{ 0xb8, "alt_r" }, |
974 |
{ 0x64, "altgr" }, |
975 |
{ 0xe4, "altgr_r" }, |
976 |
{ 0x1d, "ctrl" }, |
977 |
{ 0x9d, "ctrl_r" }, |
978 |
|
979 |
{ 0xdd, "menu" }, |
980 |
|
981 |
{ 0x01, "esc" }, |
982 |
|
983 |
{ 0x02, "1" }, |
984 |
{ 0x03, "2" }, |
985 |
{ 0x04, "3" }, |
986 |
{ 0x05, "4" }, |
987 |
{ 0x06, "5" }, |
988 |
{ 0x07, "6" }, |
989 |
{ 0x08, "7" }, |
990 |
{ 0x09, "8" }, |
991 |
{ 0x0a, "9" }, |
992 |
{ 0x0b, "0" }, |
993 |
{ 0x0c, "minus" }, |
994 |
{ 0x0d, "equal" }, |
995 |
{ 0x0e, "backspace" }, |
996 |
|
997 |
{ 0x0f, "tab" }, |
998 |
{ 0x10, "q" }, |
999 |
{ 0x11, "w" }, |
1000 |
{ 0x12, "e" }, |
1001 |
{ 0x13, "r" }, |
1002 |
{ 0x14, "t" }, |
1003 |
{ 0x15, "y" }, |
1004 |
{ 0x16, "u" }, |
1005 |
{ 0x17, "i" }, |
1006 |
{ 0x18, "o" }, |
1007 |
{ 0x19, "p" }, |
1008 |
|
1009 |
{ 0x1c, "ret" }, |
1010 |
|
1011 |
{ 0x1e, "a" }, |
1012 |
{ 0x1f, "s" }, |
1013 |
{ 0x20, "d" }, |
1014 |
{ 0x21, "f" }, |
1015 |
{ 0x22, "g" }, |
1016 |
{ 0x23, "h" }, |
1017 |
{ 0x24, "j" }, |
1018 |
{ 0x25, "k" }, |
1019 |
{ 0x26, "l" }, |
1020 |
|
1021 |
{ 0x2c, "z" }, |
1022 |
{ 0x2d, "x" }, |
1023 |
{ 0x2e, "c" }, |
1024 |
{ 0x2f, "v" }, |
1025 |
{ 0x30, "b" }, |
1026 |
{ 0x31, "n" }, |
1027 |
{ 0x32, "m" }, |
1028 |
{ 0x33, "comma" }, |
1029 |
{ 0x34, "dot" }, |
1030 |
{ 0x35, "slash" }, |
1031 |
|
1032 |
{ 0x37, "asterisk" }, |
1033 |
|
1034 |
{ 0x39, "spc" }, |
1035 |
{ 0x3a, "caps_lock" }, |
1036 |
{ 0x3b, "f1" }, |
1037 |
{ 0x3c, "f2" }, |
1038 |
{ 0x3d, "f3" }, |
1039 |
{ 0x3e, "f4" }, |
1040 |
{ 0x3f, "f5" }, |
1041 |
{ 0x40, "f6" }, |
1042 |
{ 0x41, "f7" }, |
1043 |
{ 0x42, "f8" }, |
1044 |
{ 0x43, "f9" }, |
1045 |
{ 0x44, "f10" }, |
1046 |
{ 0x45, "num_lock" }, |
1047 |
{ 0x46, "scroll_lock" }, |
1048 |
|
1049 |
{ 0xb5, "kp_divide" }, |
1050 |
{ 0x37, "kp_multiply" }, |
1051 |
{ 0x4a, "kp_subtract" }, |
1052 |
{ 0x4e, "kp_add" }, |
1053 |
{ 0x9c, "kp_enter" }, |
1054 |
{ 0x53, "kp_decimal" }, |
1055 |
{ 0x54, "sysrq" }, |
1056 |
|
1057 |
{ 0x52, "kp_0" }, |
1058 |
{ 0x4f, "kp_1" }, |
1059 |
{ 0x50, "kp_2" }, |
1060 |
{ 0x51, "kp_3" }, |
1061 |
{ 0x4b, "kp_4" }, |
1062 |
{ 0x4c, "kp_5" }, |
1063 |
{ 0x4d, "kp_6" }, |
1064 |
{ 0x47, "kp_7" }, |
1065 |
{ 0x48, "kp_8" }, |
1066 |
{ 0x49, "kp_9" }, |
1067 |
|
1068 |
{ 0x56, "<" }, |
1069 |
|
1070 |
{ 0x57, "f11" }, |
1071 |
{ 0x58, "f12" }, |
1072 |
|
1073 |
{ 0xb7, "print" }, |
1074 |
|
1075 |
{ 0xc7, "home" }, |
1076 |
{ 0xc9, "pgup" }, |
1077 |
{ 0xd1, "pgdn" }, |
1078 |
{ 0xcf, "end" }, |
1079 |
|
1080 |
{ 0xcb, "left" }, |
1081 |
{ 0xc8, "up" }, |
1082 |
{ 0xd0, "down" }, |
1083 |
{ 0xcd, "right" }, |
1084 |
|
1085 |
{ 0xd2, "insert" }, |
1086 |
{ 0xd3, "delete" }, |
1087 |
#if defined(TARGET_SPARC) && !defined(TARGET_SPARC64)
|
1088 |
{ 0xf0, "stop" }, |
1089 |
{ 0xf1, "again" }, |
1090 |
{ 0xf2, "props" }, |
1091 |
{ 0xf3, "undo" }, |
1092 |
{ 0xf4, "front" }, |
1093 |
{ 0xf5, "copy" }, |
1094 |
{ 0xf6, "open" }, |
1095 |
{ 0xf7, "paste" }, |
1096 |
{ 0xf8, "find" }, |
1097 |
{ 0xf9, "cut" }, |
1098 |
{ 0xfa, "lf" }, |
1099 |
{ 0xfb, "help" }, |
1100 |
{ 0xfc, "meta_l" }, |
1101 |
{ 0xfd, "meta_r" }, |
1102 |
{ 0xfe, "compose" }, |
1103 |
#endif
|
1104 |
{ 0, NULL }, |
1105 |
}; |
1106 |
|
1107 |
static int get_keycode(const char *key) |
1108 |
{ |
1109 |
const KeyDef *p;
|
1110 |
char *endp;
|
1111 |
int ret;
|
1112 |
|
1113 |
for(p = key_defs; p->name != NULL; p++) { |
1114 |
if (!strcmp(key, p->name))
|
1115 |
return p->keycode;
|
1116 |
} |
1117 |
if (strstart(key, "0x", NULL)) { |
1118 |
ret = strtoul(key, &endp, 0);
|
1119 |
if (*endp == '\0' && ret >= 0x01 && ret <= 0xff) |
1120 |
return ret;
|
1121 |
} |
1122 |
return -1; |
1123 |
} |
1124 |
|
1125 |
#define MAX_KEYCODES 16 |
1126 |
static uint8_t keycodes[MAX_KEYCODES];
|
1127 |
static int nb_pending_keycodes; |
1128 |
static QEMUTimer *key_timer;
|
1129 |
|
1130 |
static void release_keys(void *opaque) |
1131 |
{ |
1132 |
int keycode;
|
1133 |
|
1134 |
while (nb_pending_keycodes > 0) { |
1135 |
nb_pending_keycodes--; |
1136 |
keycode = keycodes[nb_pending_keycodes]; |
1137 |
if (keycode & 0x80) |
1138 |
kbd_put_keycode(0xe0);
|
1139 |
kbd_put_keycode(keycode | 0x80);
|
1140 |
} |
1141 |
} |
1142 |
|
1143 |
static void do_sendkey(Monitor *mon, const QDict *qdict) |
1144 |
{ |
1145 |
char keyname_buf[16]; |
1146 |
char *separator;
|
1147 |
int keyname_len, keycode, i;
|
1148 |
const char *string = qdict_get_str(qdict, "string"); |
1149 |
int has_hold_time = qdict_haskey(qdict, "hold_time"); |
1150 |
int hold_time = qdict_get_try_int(qdict, "hold_time", -1); |
1151 |
|
1152 |
if (nb_pending_keycodes > 0) { |
1153 |
qemu_del_timer(key_timer); |
1154 |
release_keys(NULL);
|
1155 |
} |
1156 |
if (!has_hold_time)
|
1157 |
hold_time = 100;
|
1158 |
i = 0;
|
1159 |
while (1) { |
1160 |
separator = strchr(string, '-');
|
1161 |
keyname_len = separator ? separator - string : strlen(string); |
1162 |
if (keyname_len > 0) { |
1163 |
pstrcpy(keyname_buf, sizeof(keyname_buf), string);
|
1164 |
if (keyname_len > sizeof(keyname_buf) - 1) { |
1165 |
monitor_printf(mon, "invalid key: '%s...'\n", keyname_buf);
|
1166 |
return;
|
1167 |
} |
1168 |
if (i == MAX_KEYCODES) {
|
1169 |
monitor_printf(mon, "too many keys\n");
|
1170 |
return;
|
1171 |
} |
1172 |
keyname_buf[keyname_len] = 0;
|
1173 |
keycode = get_keycode(keyname_buf); |
1174 |
if (keycode < 0) { |
1175 |
monitor_printf(mon, "unknown key: '%s'\n", keyname_buf);
|
1176 |
return;
|
1177 |
} |
1178 |
keycodes[i++] = keycode; |
1179 |
} |
1180 |
if (!separator)
|
1181 |
break;
|
1182 |
string = separator + 1;
|
1183 |
} |
1184 |
nb_pending_keycodes = i; |
1185 |
/* key down events */
|
1186 |
for (i = 0; i < nb_pending_keycodes; i++) { |
1187 |
keycode = keycodes[i]; |
1188 |
if (keycode & 0x80) |
1189 |
kbd_put_keycode(0xe0);
|
1190 |
kbd_put_keycode(keycode & 0x7f);
|
1191 |
} |
1192 |
/* delayed key up events */
|
1193 |
qemu_mod_timer(key_timer, qemu_get_clock(vm_clock) + |
1194 |
muldiv64(get_ticks_per_sec(), hold_time, 1000));
|
1195 |
} |
1196 |
|
1197 |
static int mouse_button_state; |
1198 |
|
1199 |
static void do_mouse_move(Monitor *mon, const QDict *qdict) |
1200 |
{ |
1201 |
int dx, dy, dz;
|
1202 |
const char *dx_str = qdict_get_str(qdict, "dx_str"); |
1203 |
const char *dy_str = qdict_get_str(qdict, "dy_str"); |
1204 |
const char *dz_str = qdict_get_try_str(qdict, "dz_str"); |
1205 |
dx = strtol(dx_str, NULL, 0); |
1206 |
dy = strtol(dy_str, NULL, 0); |
1207 |
dz = 0;
|
1208 |
if (dz_str)
|
1209 |
dz = strtol(dz_str, NULL, 0); |
1210 |
kbd_mouse_event(dx, dy, dz, mouse_button_state); |
1211 |
} |
1212 |
|
1213 |
static void do_mouse_button(Monitor *mon, const QDict *qdict) |
1214 |
{ |
1215 |
int button_state = qdict_get_int(qdict, "button_state"); |
1216 |
mouse_button_state = button_state; |
1217 |
kbd_mouse_event(0, 0, 0, mouse_button_state); |
1218 |
} |
1219 |
|
1220 |
static void do_ioport_read(Monitor *mon, const QDict *qdict) |
1221 |
{ |
1222 |
int size = qdict_get_int(qdict, "size"); |
1223 |
int addr = qdict_get_int(qdict, "addr"); |
1224 |
int has_index = qdict_haskey(qdict, "index"); |
1225 |
uint32_t val; |
1226 |
int suffix;
|
1227 |
|
1228 |
if (has_index) {
|
1229 |
int index = qdict_get_int(qdict, "index"); |
1230 |
cpu_outb(addr & IOPORTS_MASK, index & 0xff);
|
1231 |
addr++; |
1232 |
} |
1233 |
addr &= 0xffff;
|
1234 |
|
1235 |
switch(size) {
|
1236 |
default:
|
1237 |
case 1: |
1238 |
val = cpu_inb(addr); |
1239 |
suffix = 'b';
|
1240 |
break;
|
1241 |
case 2: |
1242 |
val = cpu_inw(addr); |
1243 |
suffix = 'w';
|
1244 |
break;
|
1245 |
case 4: |
1246 |
val = cpu_inl(addr); |
1247 |
suffix = 'l';
|
1248 |
break;
|
1249 |
} |
1250 |
monitor_printf(mon, "port%c[0x%04x] = %#0*x\n",
|
1251 |
suffix, addr, size * 2, val);
|
1252 |
} |
1253 |
|
1254 |
static void do_ioport_write(Monitor *mon, const QDict *qdict) |
1255 |
{ |
1256 |
int size = qdict_get_int(qdict, "size"); |
1257 |
int addr = qdict_get_int(qdict, "addr"); |
1258 |
int val = qdict_get_int(qdict, "val"); |
1259 |
|
1260 |
addr &= IOPORTS_MASK; |
1261 |
|
1262 |
switch (size) {
|
1263 |
default:
|
1264 |
case 1: |
1265 |
cpu_outb(addr, val); |
1266 |
break;
|
1267 |
case 2: |
1268 |
cpu_outw(addr, val); |
1269 |
break;
|
1270 |
case 4: |
1271 |
cpu_outl(addr, val); |
1272 |
break;
|
1273 |
} |
1274 |
} |
1275 |
|
1276 |
static void do_boot_set(Monitor *mon, const QDict *qdict) |
1277 |
{ |
1278 |
int res;
|
1279 |
const char *bootdevice = qdict_get_str(qdict, "bootdevice"); |
1280 |
|
1281 |
res = qemu_boot_set(bootdevice); |
1282 |
if (res == 0) { |
1283 |
monitor_printf(mon, "boot device list now set to %s\n", bootdevice);
|
1284 |
} else if (res > 0) { |
1285 |
monitor_printf(mon, "setting boot device list failed\n");
|
1286 |
} else {
|
1287 |
monitor_printf(mon, "no function defined to set boot device list for "
|
1288 |
"this architecture\n");
|
1289 |
} |
1290 |
} |
1291 |
|
1292 |
static void do_system_reset(Monitor *mon, const QDict *qdict) |
1293 |
{ |
1294 |
qemu_system_reset_request(); |
1295 |
} |
1296 |
|
1297 |
static void do_system_powerdown(Monitor *mon, const QDict *qdict) |
1298 |
{ |
1299 |
qemu_system_powerdown_request(); |
1300 |
} |
1301 |
|
1302 |
#if defined(TARGET_I386)
|
1303 |
static void print_pte(Monitor *mon, uint32_t addr, uint32_t pte, uint32_t mask) |
1304 |
{ |
1305 |
monitor_printf(mon, "%08x: %08x %c%c%c%c%c%c%c%c\n",
|
1306 |
addr, |
1307 |
pte & mask, |
1308 |
pte & PG_GLOBAL_MASK ? 'G' : '-', |
1309 |
pte & PG_PSE_MASK ? 'P' : '-', |
1310 |
pte & PG_DIRTY_MASK ? 'D' : '-', |
1311 |
pte & PG_ACCESSED_MASK ? 'A' : '-', |
1312 |
pte & PG_PCD_MASK ? 'C' : '-', |
1313 |
pte & PG_PWT_MASK ? 'T' : '-', |
1314 |
pte & PG_USER_MASK ? 'U' : '-', |
1315 |
pte & PG_RW_MASK ? 'W' : '-'); |
1316 |
} |
1317 |
|
1318 |
static void tlb_info(Monitor *mon) |
1319 |
{ |
1320 |
CPUState *env; |
1321 |
int l1, l2;
|
1322 |
uint32_t pgd, pde, pte; |
1323 |
|
1324 |
env = mon_get_cpu(); |
1325 |
if (!env)
|
1326 |
return;
|
1327 |
|
1328 |
if (!(env->cr[0] & CR0_PG_MASK)) { |
1329 |
monitor_printf(mon, "PG disabled\n");
|
1330 |
return;
|
1331 |
} |
1332 |
pgd = env->cr[3] & ~0xfff; |
1333 |
for(l1 = 0; l1 < 1024; l1++) { |
1334 |
cpu_physical_memory_read(pgd + l1 * 4, (uint8_t *)&pde, 4); |
1335 |
pde = le32_to_cpu(pde); |
1336 |
if (pde & PG_PRESENT_MASK) {
|
1337 |
if ((pde & PG_PSE_MASK) && (env->cr[4] & CR4_PSE_MASK)) { |
1338 |
print_pte(mon, (l1 << 22), pde, ~((1 << 20) - 1)); |
1339 |
} else {
|
1340 |
for(l2 = 0; l2 < 1024; l2++) { |
1341 |
cpu_physical_memory_read((pde & ~0xfff) + l2 * 4, |
1342 |
(uint8_t *)&pte, 4);
|
1343 |
pte = le32_to_cpu(pte); |
1344 |
if (pte & PG_PRESENT_MASK) {
|
1345 |
print_pte(mon, (l1 << 22) + (l2 << 12), |
1346 |
pte & ~PG_PSE_MASK, |
1347 |
~0xfff);
|
1348 |
} |
1349 |
} |
1350 |
} |
1351 |
} |
1352 |
} |
1353 |
} |
1354 |
|
1355 |
static void mem_print(Monitor *mon, uint32_t *pstart, int *plast_prot, |
1356 |
uint32_t end, int prot)
|
1357 |
{ |
1358 |
int prot1;
|
1359 |
prot1 = *plast_prot; |
1360 |
if (prot != prot1) {
|
1361 |
if (*pstart != -1) { |
1362 |
monitor_printf(mon, "%08x-%08x %08x %c%c%c\n",
|
1363 |
*pstart, end, end - *pstart, |
1364 |
prot1 & PG_USER_MASK ? 'u' : '-', |
1365 |
'r',
|
1366 |
prot1 & PG_RW_MASK ? 'w' : '-'); |
1367 |
} |
1368 |
if (prot != 0) |
1369 |
*pstart = end; |
1370 |
else
|
1371 |
*pstart = -1;
|
1372 |
*plast_prot = prot; |
1373 |
} |
1374 |
} |
1375 |
|
1376 |
static void mem_info(Monitor *mon) |
1377 |
{ |
1378 |
CPUState *env; |
1379 |
int l1, l2, prot, last_prot;
|
1380 |
uint32_t pgd, pde, pte, start, end; |
1381 |
|
1382 |
env = mon_get_cpu(); |
1383 |
if (!env)
|
1384 |
return;
|
1385 |
|
1386 |
if (!(env->cr[0] & CR0_PG_MASK)) { |
1387 |
monitor_printf(mon, "PG disabled\n");
|
1388 |
return;
|
1389 |
} |
1390 |
pgd = env->cr[3] & ~0xfff; |
1391 |
last_prot = 0;
|
1392 |
start = -1;
|
1393 |
for(l1 = 0; l1 < 1024; l1++) { |
1394 |
cpu_physical_memory_read(pgd + l1 * 4, (uint8_t *)&pde, 4); |
1395 |
pde = le32_to_cpu(pde); |
1396 |
end = l1 << 22;
|
1397 |
if (pde & PG_PRESENT_MASK) {
|
1398 |
if ((pde & PG_PSE_MASK) && (env->cr[4] & CR4_PSE_MASK)) { |
1399 |
prot = pde & (PG_USER_MASK | PG_RW_MASK | PG_PRESENT_MASK); |
1400 |
mem_print(mon, &start, &last_prot, end, prot); |
1401 |
} else {
|
1402 |
for(l2 = 0; l2 < 1024; l2++) { |
1403 |
cpu_physical_memory_read((pde & ~0xfff) + l2 * 4, |
1404 |
(uint8_t *)&pte, 4);
|
1405 |
pte = le32_to_cpu(pte); |
1406 |
end = (l1 << 22) + (l2 << 12); |
1407 |
if (pte & PG_PRESENT_MASK) {
|
1408 |
prot = pte & (PG_USER_MASK | PG_RW_MASK | PG_PRESENT_MASK); |
1409 |
} else {
|
1410 |
prot = 0;
|
1411 |
} |
1412 |
mem_print(mon, &start, &last_prot, end, prot); |
1413 |
} |
1414 |
} |
1415 |
} else {
|
1416 |
prot = 0;
|
1417 |
mem_print(mon, &start, &last_prot, end, prot); |
1418 |
} |
1419 |
} |
1420 |
} |
1421 |
#endif
|
1422 |
|
1423 |
#if defined(TARGET_SH4)
|
1424 |
|
1425 |
static void print_tlb(Monitor *mon, int idx, tlb_t *tlb) |
1426 |
{ |
1427 |
monitor_printf(mon, " tlb%i:\t"
|
1428 |
"asid=%hhu vpn=%x\tppn=%x\tsz=%hhu size=%u\t"
|
1429 |
"v=%hhu shared=%hhu cached=%hhu prot=%hhu "
|
1430 |
"dirty=%hhu writethrough=%hhu\n",
|
1431 |
idx, |
1432 |
tlb->asid, tlb->vpn, tlb->ppn, tlb->sz, tlb->size, |
1433 |
tlb->v, tlb->sh, tlb->c, tlb->pr, |
1434 |
tlb->d, tlb->wt); |
1435 |
} |
1436 |
|
1437 |
static void tlb_info(Monitor *mon) |
1438 |
{ |
1439 |
CPUState *env = mon_get_cpu(); |
1440 |
int i;
|
1441 |
|
1442 |
monitor_printf (mon, "ITLB:\n");
|
1443 |
for (i = 0 ; i < ITLB_SIZE ; i++) |
1444 |
print_tlb (mon, i, &env->itlb[i]); |
1445 |
monitor_printf (mon, "UTLB:\n");
|
1446 |
for (i = 0 ; i < UTLB_SIZE ; i++) |
1447 |
print_tlb (mon, i, &env->utlb[i]); |
1448 |
} |
1449 |
|
1450 |
#endif
|
1451 |
|
1452 |
static void do_info_kvm(Monitor *mon) |
1453 |
{ |
1454 |
#ifdef CONFIG_KVM
|
1455 |
monitor_printf(mon, "kvm support: ");
|
1456 |
if (kvm_enabled())
|
1457 |
monitor_printf(mon, "enabled\n");
|
1458 |
else
|
1459 |
monitor_printf(mon, "disabled\n");
|
1460 |
#else
|
1461 |
monitor_printf(mon, "kvm support: not compiled\n");
|
1462 |
#endif
|
1463 |
} |
1464 |
|
1465 |
static void do_info_numa(Monitor *mon) |
1466 |
{ |
1467 |
int i;
|
1468 |
CPUState *env; |
1469 |
|
1470 |
monitor_printf(mon, "%d nodes\n", nb_numa_nodes);
|
1471 |
for (i = 0; i < nb_numa_nodes; i++) { |
1472 |
monitor_printf(mon, "node %d cpus:", i);
|
1473 |
for (env = first_cpu; env != NULL; env = env->next_cpu) { |
1474 |
if (env->numa_node == i) {
|
1475 |
monitor_printf(mon, " %d", env->cpu_index);
|
1476 |
} |
1477 |
} |
1478 |
monitor_printf(mon, "\n");
|
1479 |
monitor_printf(mon, "node %d size: %" PRId64 " MB\n", i, |
1480 |
node_mem[i] >> 20);
|
1481 |
} |
1482 |
} |
1483 |
|
1484 |
#ifdef CONFIG_PROFILER
|
1485 |
|
1486 |
int64_t qemu_time; |
1487 |
int64_t dev_time; |
1488 |
|
1489 |
static void do_info_profile(Monitor *mon) |
1490 |
{ |
1491 |
int64_t total; |
1492 |
total = qemu_time; |
1493 |
if (total == 0) |
1494 |
total = 1;
|
1495 |
monitor_printf(mon, "async time %" PRId64 " (%0.3f)\n", |
1496 |
dev_time, dev_time / (double)get_ticks_per_sec());
|
1497 |
monitor_printf(mon, "qemu time %" PRId64 " (%0.3f)\n", |
1498 |
qemu_time, qemu_time / (double)get_ticks_per_sec());
|
1499 |
qemu_time = 0;
|
1500 |
dev_time = 0;
|
1501 |
} |
1502 |
#else
|
1503 |
static void do_info_profile(Monitor *mon) |
1504 |
{ |
1505 |
monitor_printf(mon, "Internal profiler not compiled\n");
|
1506 |
} |
1507 |
#endif
|
1508 |
|
1509 |
/* Capture support */
|
1510 |
static QLIST_HEAD (capture_list_head, CaptureState) capture_head;
|
1511 |
|
1512 |
static void do_info_capture(Monitor *mon) |
1513 |
{ |
1514 |
int i;
|
1515 |
CaptureState *s; |
1516 |
|
1517 |
for (s = capture_head.lh_first, i = 0; s; s = s->entries.le_next, ++i) { |
1518 |
monitor_printf(mon, "[%d]: ", i);
|
1519 |
s->ops.info (s->opaque); |
1520 |
} |
1521 |
} |
1522 |
|
1523 |
#ifdef HAS_AUDIO
|
1524 |
static void do_stop_capture(Monitor *mon, const QDict *qdict) |
1525 |
{ |
1526 |
int i;
|
1527 |
int n = qdict_get_int(qdict, "n"); |
1528 |
CaptureState *s; |
1529 |
|
1530 |
for (s = capture_head.lh_first, i = 0; s; s = s->entries.le_next, ++i) { |
1531 |
if (i == n) {
|
1532 |
s->ops.destroy (s->opaque); |
1533 |
QLIST_REMOVE (s, entries); |
1534 |
qemu_free (s); |
1535 |
return;
|
1536 |
} |
1537 |
} |
1538 |
} |
1539 |
|
1540 |
static void do_wav_capture(Monitor *mon, const QDict *qdict) |
1541 |
{ |
1542 |
const char *path = qdict_get_str(qdict, "path"); |
1543 |
int has_freq = qdict_haskey(qdict, "freq"); |
1544 |
int freq = qdict_get_try_int(qdict, "freq", -1); |
1545 |
int has_bits = qdict_haskey(qdict, "bits"); |
1546 |
int bits = qdict_get_try_int(qdict, "bits", -1); |
1547 |
int has_channels = qdict_haskey(qdict, "nchannels"); |
1548 |
int nchannels = qdict_get_try_int(qdict, "nchannels", -1); |
1549 |
CaptureState *s; |
1550 |
|
1551 |
s = qemu_mallocz (sizeof (*s));
|
1552 |
|
1553 |
freq = has_freq ? freq : 44100;
|
1554 |
bits = has_bits ? bits : 16;
|
1555 |
nchannels = has_channels ? nchannels : 2;
|
1556 |
|
1557 |
if (wav_start_capture (s, path, freq, bits, nchannels)) {
|
1558 |
monitor_printf(mon, "Faied to add wave capture\n");
|
1559 |
qemu_free (s); |
1560 |
} |
1561 |
QLIST_INSERT_HEAD (&capture_head, s, entries); |
1562 |
} |
1563 |
#endif
|
1564 |
|
1565 |
#if defined(TARGET_I386)
|
1566 |
static void do_inject_nmi(Monitor *mon, const QDict *qdict) |
1567 |
{ |
1568 |
CPUState *env; |
1569 |
int cpu_index = qdict_get_int(qdict, "cpu_index"); |
1570 |
|
1571 |
for (env = first_cpu; env != NULL; env = env->next_cpu) |
1572 |
if (env->cpu_index == cpu_index) {
|
1573 |
cpu_interrupt(env, CPU_INTERRUPT_NMI); |
1574 |
break;
|
1575 |
} |
1576 |
} |
1577 |
#endif
|
1578 |
|
1579 |
static void do_info_status(Monitor *mon) |
1580 |
{ |
1581 |
if (vm_running) {
|
1582 |
if (singlestep) {
|
1583 |
monitor_printf(mon, "VM status: running (single step mode)\n");
|
1584 |
} else {
|
1585 |
monitor_printf(mon, "VM status: running\n");
|
1586 |
} |
1587 |
} else
|
1588 |
monitor_printf(mon, "VM status: paused\n");
|
1589 |
} |
1590 |
|
1591 |
|
1592 |
static void do_balloon(Monitor *mon, const QDict *qdict) |
1593 |
{ |
1594 |
int value = qdict_get_int(qdict, "value"); |
1595 |
ram_addr_t target = value; |
1596 |
qemu_balloon(target << 20);
|
1597 |
} |
1598 |
|
1599 |
static void do_info_balloon(Monitor *mon) |
1600 |
{ |
1601 |
ram_addr_t actual; |
1602 |
|
1603 |
actual = qemu_balloon_status(); |
1604 |
if (kvm_enabled() && !kvm_has_sync_mmu())
|
1605 |
monitor_printf(mon, "Using KVM without synchronous MMU, "
|
1606 |
"ballooning disabled\n");
|
1607 |
else if (actual == 0) |
1608 |
monitor_printf(mon, "Ballooning not activated in VM\n");
|
1609 |
else
|
1610 |
monitor_printf(mon, "balloon: actual=%d\n", (int)(actual >> 20)); |
1611 |
} |
1612 |
|
1613 |
static qemu_acl *find_acl(Monitor *mon, const char *name) |
1614 |
{ |
1615 |
qemu_acl *acl = qemu_acl_find(name); |
1616 |
|
1617 |
if (!acl) {
|
1618 |
monitor_printf(mon, "acl: unknown list '%s'\n", name);
|
1619 |
} |
1620 |
return acl;
|
1621 |
} |
1622 |
|
1623 |
static void do_acl_show(Monitor *mon, const QDict *qdict) |
1624 |
{ |
1625 |
const char *aclname = qdict_get_str(qdict, "aclname"); |
1626 |
qemu_acl *acl = find_acl(mon, aclname); |
1627 |
qemu_acl_entry *entry; |
1628 |
int i = 0; |
1629 |
|
1630 |
if (acl) {
|
1631 |
monitor_printf(mon, "policy: %s\n",
|
1632 |
acl->defaultDeny ? "deny" : "allow"); |
1633 |
QTAILQ_FOREACH(entry, &acl->entries, next) { |
1634 |
i++; |
1635 |
monitor_printf(mon, "%d: %s %s\n", i,
|
1636 |
entry->deny ? "deny" : "allow", entry->match); |
1637 |
} |
1638 |
} |
1639 |
} |
1640 |
|
1641 |
static void do_acl_reset(Monitor *mon, const QDict *qdict) |
1642 |
{ |
1643 |
const char *aclname = qdict_get_str(qdict, "aclname"); |
1644 |
qemu_acl *acl = find_acl(mon, aclname); |
1645 |
|
1646 |
if (acl) {
|
1647 |
qemu_acl_reset(acl); |
1648 |
monitor_printf(mon, "acl: removed all rules\n");
|
1649 |
} |
1650 |
} |
1651 |
|
1652 |
static void do_acl_policy(Monitor *mon, const QDict *qdict) |
1653 |
{ |
1654 |
const char *aclname = qdict_get_str(qdict, "aclname"); |
1655 |
const char *policy = qdict_get_str(qdict, "policy"); |
1656 |
qemu_acl *acl = find_acl(mon, aclname); |
1657 |
|
1658 |
if (acl) {
|
1659 |
if (strcmp(policy, "allow") == 0) { |
1660 |
acl->defaultDeny = 0;
|
1661 |
monitor_printf(mon, "acl: policy set to 'allow'\n");
|
1662 |
} else if (strcmp(policy, "deny") == 0) { |
1663 |
acl->defaultDeny = 1;
|
1664 |
monitor_printf(mon, "acl: policy set to 'deny'\n");
|
1665 |
} else {
|
1666 |
monitor_printf(mon, "acl: unknown policy '%s', "
|
1667 |
"expected 'deny' or 'allow'\n", policy);
|
1668 |
} |
1669 |
} |
1670 |
} |
1671 |
|
1672 |
static void do_acl_add(Monitor *mon, const QDict *qdict) |
1673 |
{ |
1674 |
const char *aclname = qdict_get_str(qdict, "aclname"); |
1675 |
const char *match = qdict_get_str(qdict, "match"); |
1676 |
const char *policy = qdict_get_str(qdict, "policy"); |
1677 |
int has_index = qdict_haskey(qdict, "index"); |
1678 |
int index = qdict_get_try_int(qdict, "index", -1); |
1679 |
qemu_acl *acl = find_acl(mon, aclname); |
1680 |
int deny, ret;
|
1681 |
|
1682 |
if (acl) {
|
1683 |
if (strcmp(policy, "allow") == 0) { |
1684 |
deny = 0;
|
1685 |
} else if (strcmp(policy, "deny") == 0) { |
1686 |
deny = 1;
|
1687 |
} else {
|
1688 |
monitor_printf(mon, "acl: unknown policy '%s', "
|
1689 |
"expected 'deny' or 'allow'\n", policy);
|
1690 |
return;
|
1691 |
} |
1692 |
if (has_index)
|
1693 |
ret = qemu_acl_insert(acl, deny, match, index); |
1694 |
else
|
1695 |
ret = qemu_acl_append(acl, deny, match); |
1696 |
if (ret < 0) |
1697 |
monitor_printf(mon, "acl: unable to add acl entry\n");
|
1698 |
else
|
1699 |
monitor_printf(mon, "acl: added rule at position %d\n", ret);
|
1700 |
} |
1701 |
} |
1702 |
|
1703 |
static void do_acl_remove(Monitor *mon, const QDict *qdict) |
1704 |
{ |
1705 |
const char *aclname = qdict_get_str(qdict, "aclname"); |
1706 |
const char *match = qdict_get_str(qdict, "match"); |
1707 |
qemu_acl *acl = find_acl(mon, aclname); |
1708 |
int ret;
|
1709 |
|
1710 |
if (acl) {
|
1711 |
ret = qemu_acl_remove(acl, match); |
1712 |
if (ret < 0) |
1713 |
monitor_printf(mon, "acl: no matching acl entry\n");
|
1714 |
else
|
1715 |
monitor_printf(mon, "acl: removed rule at position %d\n", ret);
|
1716 |
} |
1717 |
} |
1718 |
|
1719 |
#if defined(TARGET_I386)
|
1720 |
static void do_inject_mce(Monitor *mon, const QDict *qdict) |
1721 |
{ |
1722 |
CPUState *cenv; |
1723 |
int cpu_index = qdict_get_int(qdict, "cpu_index"); |
1724 |
int bank = qdict_get_int(qdict, "bank"); |
1725 |
uint64_t status = qdict_get_int(qdict, "status");
|
1726 |
uint64_t mcg_status = qdict_get_int(qdict, "mcg_status");
|
1727 |
uint64_t addr = qdict_get_int(qdict, "addr");
|
1728 |
uint64_t misc = qdict_get_int(qdict, "misc");
|
1729 |
|
1730 |
for (cenv = first_cpu; cenv != NULL; cenv = cenv->next_cpu) |
1731 |
if (cenv->cpu_index == cpu_index && cenv->mcg_cap) {
|
1732 |
cpu_inject_x86_mce(cenv, bank, status, mcg_status, addr, misc); |
1733 |
break;
|
1734 |
} |
1735 |
} |
1736 |
#endif
|
1737 |
|
1738 |
static void do_getfd(Monitor *mon, const QDict *qdict) |
1739 |
{ |
1740 |
const char *fdname = qdict_get_str(qdict, "fdname"); |
1741 |
mon_fd_t *monfd; |
1742 |
int fd;
|
1743 |
|
1744 |
fd = qemu_chr_get_msgfd(mon->chr); |
1745 |
if (fd == -1) { |
1746 |
monitor_printf(mon, "getfd: no file descriptor supplied via SCM_RIGHTS\n");
|
1747 |
return;
|
1748 |
} |
1749 |
|
1750 |
if (qemu_isdigit(fdname[0])) { |
1751 |
monitor_printf(mon, "getfd: monitor names may not begin with a number\n");
|
1752 |
return;
|
1753 |
} |
1754 |
|
1755 |
fd = dup(fd); |
1756 |
if (fd == -1) { |
1757 |
monitor_printf(mon, "Failed to dup() file descriptor: %s\n",
|
1758 |
strerror(errno)); |
1759 |
return;
|
1760 |
} |
1761 |
|
1762 |
QLIST_FOREACH(monfd, &mon->fds, next) { |
1763 |
if (strcmp(monfd->name, fdname) != 0) { |
1764 |
continue;
|
1765 |
} |
1766 |
|
1767 |
close(monfd->fd); |
1768 |
monfd->fd = fd; |
1769 |
return;
|
1770 |
} |
1771 |
|
1772 |
monfd = qemu_mallocz(sizeof(mon_fd_t));
|
1773 |
monfd->name = qemu_strdup(fdname); |
1774 |
monfd->fd = fd; |
1775 |
|
1776 |
QLIST_INSERT_HEAD(&mon->fds, monfd, next); |
1777 |
} |
1778 |
|
1779 |
static void do_closefd(Monitor *mon, const QDict *qdict) |
1780 |
{ |
1781 |
const char *fdname = qdict_get_str(qdict, "fdname"); |
1782 |
mon_fd_t *monfd; |
1783 |
|
1784 |
QLIST_FOREACH(monfd, &mon->fds, next) { |
1785 |
if (strcmp(monfd->name, fdname) != 0) { |
1786 |
continue;
|
1787 |
} |
1788 |
|
1789 |
QLIST_REMOVE(monfd, next); |
1790 |
close(monfd->fd); |
1791 |
qemu_free(monfd->name); |
1792 |
qemu_free(monfd); |
1793 |
return;
|
1794 |
} |
1795 |
|
1796 |
monitor_printf(mon, "Failed to find file descriptor named %s\n",
|
1797 |
fdname); |
1798 |
} |
1799 |
|
1800 |
static void do_loadvm(Monitor *mon, const QDict *qdict) |
1801 |
{ |
1802 |
int saved_vm_running = vm_running;
|
1803 |
const char *name = qdict_get_str(qdict, "name"); |
1804 |
|
1805 |
vm_stop(0);
|
1806 |
|
1807 |
if (load_vmstate(mon, name) >= 0 && saved_vm_running) |
1808 |
vm_start(); |
1809 |
} |
1810 |
|
1811 |
int monitor_get_fd(Monitor *mon, const char *fdname) |
1812 |
{ |
1813 |
mon_fd_t *monfd; |
1814 |
|
1815 |
QLIST_FOREACH(monfd, &mon->fds, next) { |
1816 |
int fd;
|
1817 |
|
1818 |
if (strcmp(monfd->name, fdname) != 0) { |
1819 |
continue;
|
1820 |
} |
1821 |
|
1822 |
fd = monfd->fd; |
1823 |
|
1824 |
/* caller takes ownership of fd */
|
1825 |
QLIST_REMOVE(monfd, next); |
1826 |
qemu_free(monfd->name); |
1827 |
qemu_free(monfd); |
1828 |
|
1829 |
return fd;
|
1830 |
} |
1831 |
|
1832 |
return -1; |
1833 |
} |
1834 |
|
1835 |
static const mon_cmd_t mon_cmds[] = { |
1836 |
#include "qemu-monitor.h" |
1837 |
{ NULL, NULL, }, |
1838 |
}; |
1839 |
|
1840 |
/* Please update qemu-monitor.hx when adding or changing commands */
|
1841 |
static const mon_cmd_t info_cmds[] = { |
1842 |
{ |
1843 |
.name = "version",
|
1844 |
.args_type = "",
|
1845 |
.params = "",
|
1846 |
.help = "show the version of QEMU",
|
1847 |
.mhandler.info = do_info_version, |
1848 |
}, |
1849 |
{ |
1850 |
.name = "network",
|
1851 |
.args_type = "",
|
1852 |
.params = "",
|
1853 |
.help = "show the network state",
|
1854 |
.mhandler.info = do_info_network, |
1855 |
}, |
1856 |
{ |
1857 |
.name = "chardev",
|
1858 |
.args_type = "",
|
1859 |
.params = "",
|
1860 |
.help = "show the character devices",
|
1861 |
.mhandler.info = qemu_chr_info, |
1862 |
}, |
1863 |
{ |
1864 |
.name = "block",
|
1865 |
.args_type = "",
|
1866 |
.params = "",
|
1867 |
.help = "show the block devices",
|
1868 |
.mhandler.info = bdrv_info, |
1869 |
}, |
1870 |
{ |
1871 |
.name = "blockstats",
|
1872 |
.args_type = "",
|
1873 |
.params = "",
|
1874 |
.help = "show block device statistics",
|
1875 |
.mhandler.info = bdrv_info_stats, |
1876 |
}, |
1877 |
{ |
1878 |
.name = "registers",
|
1879 |
.args_type = "",
|
1880 |
.params = "",
|
1881 |
.help = "show the cpu registers",
|
1882 |
.mhandler.info = do_info_registers, |
1883 |
}, |
1884 |
{ |
1885 |
.name = "cpus",
|
1886 |
.args_type = "",
|
1887 |
.params = "",
|
1888 |
.help = "show infos for each CPU",
|
1889 |
.mhandler.info = do_info_cpus, |
1890 |
}, |
1891 |
{ |
1892 |
.name = "history",
|
1893 |
.args_type = "",
|
1894 |
.params = "",
|
1895 |
.help = "show the command line history",
|
1896 |
.mhandler.info = do_info_history, |
1897 |
}, |
1898 |
{ |
1899 |
.name = "irq",
|
1900 |
.args_type = "",
|
1901 |
.params = "",
|
1902 |
.help = "show the interrupts statistics (if available)",
|
1903 |
.mhandler.info = irq_info, |
1904 |
}, |
1905 |
{ |
1906 |
.name = "pic",
|
1907 |
.args_type = "",
|
1908 |
.params = "",
|
1909 |
.help = "show i8259 (PIC) state",
|
1910 |
.mhandler.info = pic_info, |
1911 |
}, |
1912 |
{ |
1913 |
.name = "pci",
|
1914 |
.args_type = "",
|
1915 |
.params = "",
|
1916 |
.help = "show PCI info",
|
1917 |
.mhandler.info = pci_info, |
1918 |
}, |
1919 |
#if defined(TARGET_I386) || defined(TARGET_SH4)
|
1920 |
{ |
1921 |
.name = "tlb",
|
1922 |
.args_type = "",
|
1923 |
.params = "",
|
1924 |
.help = "show virtual to physical memory mappings",
|
1925 |
.mhandler.info = tlb_info, |
1926 |
}, |
1927 |
#endif
|
1928 |
#if defined(TARGET_I386)
|
1929 |
{ |
1930 |
.name = "mem",
|
1931 |
.args_type = "",
|
1932 |
.params = "",
|
1933 |
.help = "show the active virtual memory mappings",
|
1934 |
.mhandler.info = mem_info, |
1935 |
}, |
1936 |
{ |
1937 |
.name = "hpet",
|
1938 |
.args_type = "",
|
1939 |
.params = "",
|
1940 |
.help = "show state of HPET",
|
1941 |
.mhandler.info = do_info_hpet, |
1942 |
}, |
1943 |
#endif
|
1944 |
{ |
1945 |
.name = "jit",
|
1946 |
.args_type = "",
|
1947 |
.params = "",
|
1948 |
.help = "show dynamic compiler info",
|
1949 |
.mhandler.info = do_info_jit, |
1950 |
}, |
1951 |
{ |
1952 |
.name = "kvm",
|
1953 |
.args_type = "",
|
1954 |
.params = "",
|
1955 |
.help = "show KVM information",
|
1956 |
.mhandler.info = do_info_kvm, |
1957 |
}, |
1958 |
{ |
1959 |
.name = "numa",
|
1960 |
.args_type = "",
|
1961 |
.params = "",
|
1962 |
.help = "show NUMA information",
|
1963 |
.mhandler.info = do_info_numa, |
1964 |
}, |
1965 |
{ |
1966 |
.name = "usb",
|
1967 |
.args_type = "",
|
1968 |
.params = "",
|
1969 |
.help = "show guest USB devices",
|
1970 |
.mhandler.info = usb_info, |
1971 |
}, |
1972 |
{ |
1973 |
.name = "usbhost",
|
1974 |
.args_type = "",
|
1975 |
.params = "",
|
1976 |
.help = "show host USB devices",
|
1977 |
.mhandler.info = usb_host_info, |
1978 |
}, |
1979 |
{ |
1980 |
.name = "profile",
|
1981 |
.args_type = "",
|
1982 |
.params = "",
|
1983 |
.help = "show profiling information",
|
1984 |
.mhandler.info = do_info_profile, |
1985 |
}, |
1986 |
{ |
1987 |
.name = "capture",
|
1988 |
.args_type = "",
|
1989 |
.params = "",
|
1990 |
.help = "show capture information",
|
1991 |
.mhandler.info = do_info_capture, |
1992 |
}, |
1993 |
{ |
1994 |
.name = "snapshots",
|
1995 |
.args_type = "",
|
1996 |
.params = "",
|
1997 |
.help = "show the currently saved VM snapshots",
|
1998 |
.mhandler.info = do_info_snapshots, |
1999 |
}, |
2000 |
{ |
2001 |
.name = "status",
|
2002 |
.args_type = "",
|
2003 |
.params = "",
|
2004 |
.help = "show the current VM status (running|paused)",
|
2005 |
.mhandler.info = do_info_status, |
2006 |
}, |
2007 |
{ |
2008 |
.name = "pcmcia",
|
2009 |
.args_type = "",
|
2010 |
.params = "",
|
2011 |
.help = "show guest PCMCIA status",
|
2012 |
.mhandler.info = pcmcia_info, |
2013 |
}, |
2014 |
{ |
2015 |
.name = "mice",
|
2016 |
.args_type = "",
|
2017 |
.params = "",
|
2018 |
.help = "show which guest mouse is receiving events",
|
2019 |
.mhandler.info = do_info_mice, |
2020 |
}, |
2021 |
{ |
2022 |
.name = "vnc",
|
2023 |
.args_type = "",
|
2024 |
.params = "",
|
2025 |
.help = "show the vnc server status",
|
2026 |
.mhandler.info = do_info_vnc, |
2027 |
}, |
2028 |
{ |
2029 |
.name = "name",
|
2030 |
.args_type = "",
|
2031 |
.params = "",
|
2032 |
.help = "show the current VM name",
|
2033 |
.mhandler.info = do_info_name, |
2034 |
}, |
2035 |
{ |
2036 |
.name = "uuid",
|
2037 |
.args_type = "",
|
2038 |
.params = "",
|
2039 |
.help = "show the current VM UUID",
|
2040 |
.mhandler.info = do_info_uuid, |
2041 |
}, |
2042 |
#if defined(TARGET_PPC)
|
2043 |
{ |
2044 |
.name = "cpustats",
|
2045 |
.args_type = "",
|
2046 |
.params = "",
|
2047 |
.help = "show CPU statistics",
|
2048 |
.mhandler.info = do_info_cpu_stats, |
2049 |
}, |
2050 |
#endif
|
2051 |
#if defined(CONFIG_SLIRP)
|
2052 |
{ |
2053 |
.name = "usernet",
|
2054 |
.args_type = "",
|
2055 |
.params = "",
|
2056 |
.help = "show user network stack connection states",
|
2057 |
.mhandler.info = do_info_usernet, |
2058 |
}, |
2059 |
#endif
|
2060 |
{ |
2061 |
.name = "migrate",
|
2062 |
.args_type = "",
|
2063 |
.params = "",
|
2064 |
.help = "show migration status",
|
2065 |
.mhandler.info = do_info_migrate, |
2066 |
}, |
2067 |
{ |
2068 |
.name = "balloon",
|
2069 |
.args_type = "",
|
2070 |
.params = "",
|
2071 |
.help = "show balloon information",
|
2072 |
.mhandler.info = do_info_balloon, |
2073 |
}, |
2074 |
{ |
2075 |
.name = "qtree",
|
2076 |
.args_type = "",
|
2077 |
.params = "",
|
2078 |
.help = "show device tree",
|
2079 |
.mhandler.info = do_info_qtree, |
2080 |
}, |
2081 |
{ |
2082 |
.name = "qdm",
|
2083 |
.args_type = "",
|
2084 |
.params = "",
|
2085 |
.help = "show qdev device model list",
|
2086 |
.mhandler.info = do_info_qdm, |
2087 |
}, |
2088 |
{ |
2089 |
.name = "roms",
|
2090 |
.args_type = "",
|
2091 |
.params = "",
|
2092 |
.help = "show roms",
|
2093 |
.mhandler.info = do_info_roms, |
2094 |
}, |
2095 |
{ |
2096 |
.name = NULL,
|
2097 |
}, |
2098 |
}; |
2099 |
|
2100 |
/*******************************************************************/
|
2101 |
|
2102 |
static const char *pch; |
2103 |
static jmp_buf expr_env;
|
2104 |
|
2105 |
#define MD_TLONG 0 |
2106 |
#define MD_I32 1 |
2107 |
|
2108 |
typedef struct MonitorDef { |
2109 |
const char *name; |
2110 |
int offset;
|
2111 |
target_long (*get_value)(const struct MonitorDef *md, int val); |
2112 |
int type;
|
2113 |
} MonitorDef; |
2114 |
|
2115 |
#if defined(TARGET_I386)
|
2116 |
static target_long monitor_get_pc (const struct MonitorDef *md, int val) |
2117 |
{ |
2118 |
CPUState *env = mon_get_cpu(); |
2119 |
if (!env)
|
2120 |
return 0; |
2121 |
return env->eip + env->segs[R_CS].base;
|
2122 |
} |
2123 |
#endif
|
2124 |
|
2125 |
#if defined(TARGET_PPC)
|
2126 |
static target_long monitor_get_ccr (const struct MonitorDef *md, int val) |
2127 |
{ |
2128 |
CPUState *env = mon_get_cpu(); |
2129 |
unsigned int u; |
2130 |
int i;
|
2131 |
|
2132 |
if (!env)
|
2133 |
return 0; |
2134 |
|
2135 |
u = 0;
|
2136 |
for (i = 0; i < 8; i++) |
2137 |
u |= env->crf[i] << (32 - (4 * i)); |
2138 |
|
2139 |
return u;
|
2140 |
} |
2141 |
|
2142 |
static target_long monitor_get_msr (const struct MonitorDef *md, int val) |
2143 |
{ |
2144 |
CPUState *env = mon_get_cpu(); |
2145 |
if (!env)
|
2146 |
return 0; |
2147 |
return env->msr;
|
2148 |
} |
2149 |
|
2150 |
static target_long monitor_get_xer (const struct MonitorDef *md, int val) |
2151 |
{ |
2152 |
CPUState *env = mon_get_cpu(); |
2153 |
if (!env)
|
2154 |
return 0; |
2155 |
return env->xer;
|
2156 |
} |
2157 |
|
2158 |
static target_long monitor_get_decr (const struct MonitorDef *md, int val) |
2159 |
{ |
2160 |
CPUState *env = mon_get_cpu(); |
2161 |
if (!env)
|
2162 |
return 0; |
2163 |
return cpu_ppc_load_decr(env);
|
2164 |
} |
2165 |
|
2166 |
static target_long monitor_get_tbu (const struct MonitorDef *md, int val) |
2167 |
{ |
2168 |
CPUState *env = mon_get_cpu(); |
2169 |
if (!env)
|
2170 |
return 0; |
2171 |
return cpu_ppc_load_tbu(env);
|
2172 |
} |
2173 |
|
2174 |
static target_long monitor_get_tbl (const struct MonitorDef *md, int val) |
2175 |
{ |
2176 |
CPUState *env = mon_get_cpu(); |
2177 |
if (!env)
|
2178 |
return 0; |
2179 |
return cpu_ppc_load_tbl(env);
|
2180 |
} |
2181 |
#endif
|
2182 |
|
2183 |
#if defined(TARGET_SPARC)
|
2184 |
#ifndef TARGET_SPARC64
|
2185 |
static target_long monitor_get_psr (const struct MonitorDef *md, int val) |
2186 |
{ |
2187 |
CPUState *env = mon_get_cpu(); |
2188 |
if (!env)
|
2189 |
return 0; |
2190 |
return GET_PSR(env);
|
2191 |
} |
2192 |
#endif
|
2193 |
|
2194 |
static target_long monitor_get_reg(const struct MonitorDef *md, int val) |
2195 |
{ |
2196 |
CPUState *env = mon_get_cpu(); |
2197 |
if (!env)
|
2198 |
return 0; |
2199 |
return env->regwptr[val];
|
2200 |
} |
2201 |
#endif
|
2202 |
|
2203 |
static const MonitorDef monitor_defs[] = { |
2204 |
#ifdef TARGET_I386
|
2205 |
|
2206 |
#define SEG(name, seg) \
|
2207 |
{ name, offsetof(CPUState, segs[seg].selector), NULL, MD_I32 },\
|
2208 |
{ name ".base", offsetof(CPUState, segs[seg].base) },\
|
2209 |
{ name ".limit", offsetof(CPUState, segs[seg].limit), NULL, MD_I32 }, |
2210 |
|
2211 |
{ "eax", offsetof(CPUState, regs[0]) }, |
2212 |
{ "ecx", offsetof(CPUState, regs[1]) }, |
2213 |
{ "edx", offsetof(CPUState, regs[2]) }, |
2214 |
{ "ebx", offsetof(CPUState, regs[3]) }, |
2215 |
{ "esp|sp", offsetof(CPUState, regs[4]) }, |
2216 |
{ "ebp|fp", offsetof(CPUState, regs[5]) }, |
2217 |
{ "esi", offsetof(CPUState, regs[6]) }, |
2218 |
{ "edi", offsetof(CPUState, regs[7]) }, |
2219 |
#ifdef TARGET_X86_64
|
2220 |
{ "r8", offsetof(CPUState, regs[8]) }, |
2221 |
{ "r9", offsetof(CPUState, regs[9]) }, |
2222 |
{ "r10", offsetof(CPUState, regs[10]) }, |
2223 |
{ "r11", offsetof(CPUState, regs[11]) }, |
2224 |
{ "r12", offsetof(CPUState, regs[12]) }, |
2225 |
{ "r13", offsetof(CPUState, regs[13]) }, |
2226 |
{ "r14", offsetof(CPUState, regs[14]) }, |
2227 |
{ "r15", offsetof(CPUState, regs[15]) }, |
2228 |
#endif
|
2229 |
{ "eflags", offsetof(CPUState, eflags) },
|
2230 |
{ "eip", offsetof(CPUState, eip) },
|
2231 |
SEG("cs", R_CS)
|
2232 |
SEG("ds", R_DS)
|
2233 |
SEG("es", R_ES)
|
2234 |
SEG("ss", R_SS)
|
2235 |
SEG("fs", R_FS)
|
2236 |
SEG("gs", R_GS)
|
2237 |
{ "pc", 0, monitor_get_pc, }, |
2238 |
#elif defined(TARGET_PPC)
|
2239 |
/* General purpose registers */
|
2240 |
{ "r0", offsetof(CPUState, gpr[0]) }, |
2241 |
{ "r1", offsetof(CPUState, gpr[1]) }, |
2242 |
{ "r2", offsetof(CPUState, gpr[2]) }, |
2243 |
{ "r3", offsetof(CPUState, gpr[3]) }, |
2244 |
{ "r4", offsetof(CPUState, gpr[4]) }, |
2245 |
{ "r5", offsetof(CPUState, gpr[5]) }, |
2246 |
{ "r6", offsetof(CPUState, gpr[6]) }, |
2247 |
{ "r7", offsetof(CPUState, gpr[7]) }, |
2248 |
{ "r8", offsetof(CPUState, gpr[8]) }, |
2249 |
{ "r9", offsetof(CPUState, gpr[9]) }, |
2250 |
{ "r10", offsetof(CPUState, gpr[10]) }, |
2251 |
{ "r11", offsetof(CPUState, gpr[11]) }, |
2252 |
{ "r12", offsetof(CPUState, gpr[12]) }, |
2253 |
{ "r13", offsetof(CPUState, gpr[13]) }, |
2254 |
{ "r14", offsetof(CPUState, gpr[14]) }, |
2255 |
{ "r15", offsetof(CPUState, gpr[15]) }, |
2256 |
{ "r16", offsetof(CPUState, gpr[16]) }, |
2257 |
{ "r17", offsetof(CPUState, gpr[17]) }, |
2258 |
{ "r18", offsetof(CPUState, gpr[18]) }, |
2259 |
{ "r19", offsetof(CPUState, gpr[19]) }, |
2260 |
{ "r20", offsetof(CPUState, gpr[20]) }, |
2261 |
{ "r21", offsetof(CPUState, gpr[21]) }, |
2262 |
{ "r22", offsetof(CPUState, gpr[22]) }, |
2263 |
{ "r23", offsetof(CPUState, gpr[23]) }, |
2264 |
{ "r24", offsetof(CPUState, gpr[24]) }, |
2265 |
{ "r25", offsetof(CPUState, gpr[25]) }, |
2266 |
{ "r26", offsetof(CPUState, gpr[26]) }, |
2267 |
{ "r27", offsetof(CPUState, gpr[27]) }, |
2268 |
{ "r28", offsetof(CPUState, gpr[28]) }, |
2269 |
{ "r29", offsetof(CPUState, gpr[29]) }, |
2270 |
{ "r30", offsetof(CPUState, gpr[30]) }, |
2271 |
{ "r31", offsetof(CPUState, gpr[31]) }, |
2272 |
/* Floating point registers */
|
2273 |
{ "f0", offsetof(CPUState, fpr[0]) }, |
2274 |
{ "f1", offsetof(CPUState, fpr[1]) }, |
2275 |
{ "f2", offsetof(CPUState, fpr[2]) }, |
2276 |
{ "f3", offsetof(CPUState, fpr[3]) }, |
2277 |
{ "f4", offsetof(CPUState, fpr[4]) }, |
2278 |
{ "f5", offsetof(CPUState, fpr[5]) }, |
2279 |
{ "f6", offsetof(CPUState, fpr[6]) }, |
2280 |
{ "f7", offsetof(CPUState, fpr[7]) }, |
2281 |
{ "f8", offsetof(CPUState, fpr[8]) }, |
2282 |
{ "f9", offsetof(CPUState, fpr[9]) }, |
2283 |
{ "f10", offsetof(CPUState, fpr[10]) }, |
2284 |
{ "f11", offsetof(CPUState, fpr[11]) }, |
2285 |
{ "f12", offsetof(CPUState, fpr[12]) }, |
2286 |
{ "f13", offsetof(CPUState, fpr[13]) }, |
2287 |
{ "f14", offsetof(CPUState, fpr[14]) }, |
2288 |
{ "f15", offsetof(CPUState, fpr[15]) }, |
2289 |
{ "f16", offsetof(CPUState, fpr[16]) }, |
2290 |
{ "f17", offsetof(CPUState, fpr[17]) }, |
2291 |
{ "f18", offsetof(CPUState, fpr[18]) }, |
2292 |
{ "f19", offsetof(CPUState, fpr[19]) }, |
2293 |
{ "f20", offsetof(CPUState, fpr[20]) }, |
2294 |
{ "f21", offsetof(CPUState, fpr[21]) }, |
2295 |
{ "f22", offsetof(CPUState, fpr[22]) }, |
2296 |
{ "f23", offsetof(CPUState, fpr[23]) }, |
2297 |
{ "f24", offsetof(CPUState, fpr[24]) }, |
2298 |
{ "f25", offsetof(CPUState, fpr[25]) }, |
2299 |
{ "f26", offsetof(CPUState, fpr[26]) }, |
2300 |
{ "f27", offsetof(CPUState, fpr[27]) }, |
2301 |
{ "f28", offsetof(CPUState, fpr[28]) }, |
2302 |
{ "f29", offsetof(CPUState, fpr[29]) }, |
2303 |
{ "f30", offsetof(CPUState, fpr[30]) }, |
2304 |
{ "f31", offsetof(CPUState, fpr[31]) }, |
2305 |
{ "fpscr", offsetof(CPUState, fpscr) },
|
2306 |
/* Next instruction pointer */
|
2307 |
{ "nip|pc", offsetof(CPUState, nip) },
|
2308 |
{ "lr", offsetof(CPUState, lr) },
|
2309 |
{ "ctr", offsetof(CPUState, ctr) },
|
2310 |
{ "decr", 0, &monitor_get_decr, }, |
2311 |
{ "ccr", 0, &monitor_get_ccr, }, |
2312 |
/* Machine state register */
|
2313 |
{ "msr", 0, &monitor_get_msr, }, |
2314 |
{ "xer", 0, &monitor_get_xer, }, |
2315 |
{ "tbu", 0, &monitor_get_tbu, }, |
2316 |
{ "tbl", 0, &monitor_get_tbl, }, |
2317 |
#if defined(TARGET_PPC64)
|
2318 |
/* Address space register */
|
2319 |
{ "asr", offsetof(CPUState, asr) },
|
2320 |
#endif
|
2321 |
/* Segment registers */
|
2322 |
{ "sdr1", offsetof(CPUState, sdr1) },
|
2323 |
{ "sr0", offsetof(CPUState, sr[0]) }, |
2324 |
{ "sr1", offsetof(CPUState, sr[1]) }, |
2325 |
{ "sr2", offsetof(CPUState, sr[2]) }, |
2326 |
{ "sr3", offsetof(CPUState, sr[3]) }, |
2327 |
{ "sr4", offsetof(CPUState, sr[4]) }, |
2328 |
{ "sr5", offsetof(CPUState, sr[5]) }, |
2329 |
{ "sr6", offsetof(CPUState, sr[6]) }, |
2330 |
{ "sr7", offsetof(CPUState, sr[7]) }, |
2331 |
{ "sr8", offsetof(CPUState, sr[8]) }, |
2332 |
{ "sr9", offsetof(CPUState, sr[9]) }, |
2333 |
{ "sr10", offsetof(CPUState, sr[10]) }, |
2334 |
{ "sr11", offsetof(CPUState, sr[11]) }, |
2335 |
{ "sr12", offsetof(CPUState, sr[12]) }, |
2336 |
{ "sr13", offsetof(CPUState, sr[13]) }, |
2337 |
{ "sr14", offsetof(CPUState, sr[14]) }, |
2338 |
{ "sr15", offsetof(CPUState, sr[15]) }, |
2339 |
/* Too lazy to put BATs and SPRs ... */
|
2340 |
#elif defined(TARGET_SPARC)
|
2341 |
{ "g0", offsetof(CPUState, gregs[0]) }, |
2342 |
{ "g1", offsetof(CPUState, gregs[1]) }, |
2343 |
{ "g2", offsetof(CPUState, gregs[2]) }, |
2344 |
{ "g3", offsetof(CPUState, gregs[3]) }, |
2345 |
{ "g4", offsetof(CPUState, gregs[4]) }, |
2346 |
{ "g5", offsetof(CPUState, gregs[5]) }, |
2347 |
{ "g6", offsetof(CPUState, gregs[6]) }, |
2348 |
{ "g7", offsetof(CPUState, gregs[7]) }, |
2349 |
{ "o0", 0, monitor_get_reg }, |
2350 |
{ "o1", 1, monitor_get_reg }, |
2351 |
{ "o2", 2, monitor_get_reg }, |
2352 |
{ "o3", 3, monitor_get_reg }, |
2353 |
{ "o4", 4, monitor_get_reg }, |
2354 |
{ "o5", 5, monitor_get_reg }, |
2355 |
{ "o6", 6, monitor_get_reg }, |
2356 |
{ "o7", 7, monitor_get_reg }, |
2357 |
{ "l0", 8, monitor_get_reg }, |
2358 |
{ "l1", 9, monitor_get_reg }, |
2359 |
{ "l2", 10, monitor_get_reg }, |
2360 |
{ "l3", 11, monitor_get_reg }, |
2361 |
{ "l4", 12, monitor_get_reg }, |
2362 |
{ "l5", 13, monitor_get_reg }, |
2363 |
{ "l6", 14, monitor_get_reg }, |
2364 |
{ "l7", 15, monitor_get_reg }, |
2365 |
{ "i0", 16, monitor_get_reg }, |
2366 |
{ "i1", 17, monitor_get_reg }, |
2367 |
{ "i2", 18, monitor_get_reg }, |
2368 |
{ "i3", 19, monitor_get_reg }, |
2369 |
{ "i4", 20, monitor_get_reg }, |
2370 |
{ "i5", 21, monitor_get_reg }, |
2371 |
{ "i6", 22, monitor_get_reg }, |
2372 |
{ "i7", 23, monitor_get_reg }, |
2373 |
{ "pc", offsetof(CPUState, pc) },
|
2374 |
{ "npc", offsetof(CPUState, npc) },
|
2375 |
{ "y", offsetof(CPUState, y) },
|
2376 |
#ifndef TARGET_SPARC64
|
2377 |
{ "psr", 0, &monitor_get_psr, }, |
2378 |
{ "wim", offsetof(CPUState, wim) },
|
2379 |
#endif
|
2380 |
{ "tbr", offsetof(CPUState, tbr) },
|
2381 |
{ "fsr", offsetof(CPUState, fsr) },
|
2382 |
{ "f0", offsetof(CPUState, fpr[0]) }, |
2383 |
{ "f1", offsetof(CPUState, fpr[1]) }, |
2384 |
{ "f2", offsetof(CPUState, fpr[2]) }, |
2385 |
{ "f3", offsetof(CPUState, fpr[3]) }, |
2386 |
{ "f4", offsetof(CPUState, fpr[4]) }, |
2387 |
{ "f5", offsetof(CPUState, fpr[5]) }, |
2388 |
{ "f6", offsetof(CPUState, fpr[6]) }, |
2389 |
{ "f7", offsetof(CPUState, fpr[7]) }, |
2390 |
{ "f8", offsetof(CPUState, fpr[8]) }, |
2391 |
{ "f9", offsetof(CPUState, fpr[9]) }, |
2392 |
{ "f10", offsetof(CPUState, fpr[10]) }, |
2393 |
{ "f11", offsetof(CPUState, fpr[11]) }, |
2394 |
{ "f12", offsetof(CPUState, fpr[12]) }, |
2395 |
{ "f13", offsetof(CPUState, fpr[13]) }, |
2396 |
{ "f14", offsetof(CPUState, fpr[14]) }, |
2397 |
{ "f15", offsetof(CPUState, fpr[15]) }, |
2398 |
{ "f16", offsetof(CPUState, fpr[16]) }, |
2399 |
{ "f17", offsetof(CPUState, fpr[17]) }, |
2400 |
{ "f18", offsetof(CPUState, fpr[18]) }, |
2401 |
{ "f19", offsetof(CPUState, fpr[19]) }, |
2402 |
{ "f20", offsetof(CPUState, fpr[20]) }, |
2403 |
{ "f21", offsetof(CPUState, fpr[21]) }, |
2404 |
{ "f22", offsetof(CPUState, fpr[22]) }, |
2405 |
{ "f23", offsetof(CPUState, fpr[23]) }, |
2406 |
{ "f24", offsetof(CPUState, fpr[24]) }, |
2407 |
{ "f25", offsetof(CPUState, fpr[25]) }, |
2408 |
{ "f26", offsetof(CPUState, fpr[26]) }, |
2409 |
{ "f27", offsetof(CPUState, fpr[27]) }, |
2410 |
{ "f28", offsetof(CPUState, fpr[28]) }, |
2411 |
{ "f29", offsetof(CPUState, fpr[29]) }, |
2412 |
{ "f30", offsetof(CPUState, fpr[30]) }, |
2413 |
{ "f31", offsetof(CPUState, fpr[31]) }, |
2414 |
#ifdef TARGET_SPARC64
|
2415 |
{ "f32", offsetof(CPUState, fpr[32]) }, |
2416 |
{ "f34", offsetof(CPUState, fpr[34]) }, |
2417 |
{ "f36", offsetof(CPUState, fpr[36]) }, |
2418 |
{ "f38", offsetof(CPUState, fpr[38]) }, |
2419 |
{ "f40", offsetof(CPUState, fpr[40]) }, |
2420 |
{ "f42", offsetof(CPUState, fpr[42]) }, |
2421 |
{ "f44", offsetof(CPUState, fpr[44]) }, |
2422 |
{ "f46", offsetof(CPUState, fpr[46]) }, |
2423 |
{ "f48", offsetof(CPUState, fpr[48]) }, |
2424 |
{ "f50", offsetof(CPUState, fpr[50]) }, |
2425 |
{ "f52", offsetof(CPUState, fpr[52]) }, |
2426 |
{ "f54", offsetof(CPUState, fpr[54]) }, |
2427 |
{ "f56", offsetof(CPUState, fpr[56]) }, |
2428 |
{ "f58", offsetof(CPUState, fpr[58]) }, |
2429 |
{ "f60", offsetof(CPUState, fpr[60]) }, |
2430 |
{ "f62", offsetof(CPUState, fpr[62]) }, |
2431 |
{ "asi", offsetof(CPUState, asi) },
|
2432 |
{ "pstate", offsetof(CPUState, pstate) },
|
2433 |
{ "cansave", offsetof(CPUState, cansave) },
|
2434 |
{ "canrestore", offsetof(CPUState, canrestore) },
|
2435 |
{ "otherwin", offsetof(CPUState, otherwin) },
|
2436 |
{ "wstate", offsetof(CPUState, wstate) },
|
2437 |
{ "cleanwin", offsetof(CPUState, cleanwin) },
|
2438 |
{ "fprs", offsetof(CPUState, fprs) },
|
2439 |
#endif
|
2440 |
#endif
|
2441 |
{ NULL },
|
2442 |
}; |
2443 |
|
2444 |
static void expr_error(Monitor *mon, const char *msg) |
2445 |
{ |
2446 |
monitor_printf(mon, "%s\n", msg);
|
2447 |
longjmp(expr_env, 1);
|
2448 |
} |
2449 |
|
2450 |
/* return 0 if OK, -1 if not found, -2 if no CPU defined */
|
2451 |
static int get_monitor_def(target_long *pval, const char *name) |
2452 |
{ |
2453 |
const MonitorDef *md;
|
2454 |
void *ptr;
|
2455 |
|
2456 |
for(md = monitor_defs; md->name != NULL; md++) { |
2457 |
if (compare_cmd(name, md->name)) {
|
2458 |
if (md->get_value) {
|
2459 |
*pval = md->get_value(md, md->offset); |
2460 |
} else {
|
2461 |
CPUState *env = mon_get_cpu(); |
2462 |
if (!env)
|
2463 |
return -2; |
2464 |
ptr = (uint8_t *)env + md->offset; |
2465 |
switch(md->type) {
|
2466 |
case MD_I32:
|
2467 |
*pval = *(int32_t *)ptr; |
2468 |
break;
|
2469 |
case MD_TLONG:
|
2470 |
*pval = *(target_long *)ptr; |
2471 |
break;
|
2472 |
default:
|
2473 |
*pval = 0;
|
2474 |
break;
|
2475 |
} |
2476 |
} |
2477 |
return 0; |
2478 |
} |
2479 |
} |
2480 |
return -1; |
2481 |
} |
2482 |
|
2483 |
static void next(void) |
2484 |
{ |
2485 |
if (*pch != '\0') { |
2486 |
pch++; |
2487 |
while (qemu_isspace(*pch))
|
2488 |
pch++; |
2489 |
} |
2490 |
} |
2491 |
|
2492 |
static int64_t expr_sum(Monitor *mon);
|
2493 |
|
2494 |
static int64_t expr_unary(Monitor *mon)
|
2495 |
{ |
2496 |
int64_t n; |
2497 |
char *p;
|
2498 |
int ret;
|
2499 |
|
2500 |
switch(*pch) {
|
2501 |
case '+': |
2502 |
next(); |
2503 |
n = expr_unary(mon); |
2504 |
break;
|
2505 |
case '-': |
2506 |
next(); |
2507 |
n = -expr_unary(mon); |
2508 |
break;
|
2509 |
case '~': |
2510 |
next(); |
2511 |
n = ~expr_unary(mon); |
2512 |
break;
|
2513 |
case '(': |
2514 |
next(); |
2515 |
n = expr_sum(mon); |
2516 |
if (*pch != ')') { |
2517 |
expr_error(mon, "')' expected");
|
2518 |
} |
2519 |
next(); |
2520 |
break;
|
2521 |
case '\'': |
2522 |
pch++; |
2523 |
if (*pch == '\0') |
2524 |
expr_error(mon, "character constant expected");
|
2525 |
n = *pch; |
2526 |
pch++; |
2527 |
if (*pch != '\'') |
2528 |
expr_error(mon, "missing terminating \' character");
|
2529 |
next(); |
2530 |
break;
|
2531 |
case '$': |
2532 |
{ |
2533 |
char buf[128], *q; |
2534 |
target_long reg=0;
|
2535 |
|
2536 |
pch++; |
2537 |
q = buf; |
2538 |
while ((*pch >= 'a' && *pch <= 'z') || |
2539 |
(*pch >= 'A' && *pch <= 'Z') || |
2540 |
(*pch >= '0' && *pch <= '9') || |
2541 |
*pch == '_' || *pch == '.') { |
2542 |
if ((q - buf) < sizeof(buf) - 1) |
2543 |
*q++ = *pch; |
2544 |
pch++; |
2545 |
} |
2546 |
while (qemu_isspace(*pch))
|
2547 |
pch++; |
2548 |
*q = 0;
|
2549 |
ret = get_monitor_def(®, buf); |
2550 |
if (ret == -1) |
2551 |
expr_error(mon, "unknown register");
|
2552 |
else if (ret == -2) |
2553 |
expr_error(mon, "no cpu defined");
|
2554 |
n = reg; |
2555 |
} |
2556 |
break;
|
2557 |
case '\0': |
2558 |
expr_error(mon, "unexpected end of expression");
|
2559 |
n = 0;
|
2560 |
break;
|
2561 |
default:
|
2562 |
#if TARGET_PHYS_ADDR_BITS > 32 |
2563 |
n = strtoull(pch, &p, 0);
|
2564 |
#else
|
2565 |
n = strtoul(pch, &p, 0);
|
2566 |
#endif
|
2567 |
if (pch == p) {
|
2568 |
expr_error(mon, "invalid char in expression");
|
2569 |
} |
2570 |
pch = p; |
2571 |
while (qemu_isspace(*pch))
|
2572 |
pch++; |
2573 |
break;
|
2574 |
} |
2575 |
return n;
|
2576 |
} |
2577 |
|
2578 |
|
2579 |
static int64_t expr_prod(Monitor *mon)
|
2580 |
{ |
2581 |
int64_t val, val2; |
2582 |
int op;
|
2583 |
|
2584 |
val = expr_unary(mon); |
2585 |
for(;;) {
|
2586 |
op = *pch; |
2587 |
if (op != '*' && op != '/' && op != '%') |
2588 |
break;
|
2589 |
next(); |
2590 |
val2 = expr_unary(mon); |
2591 |
switch(op) {
|
2592 |
default:
|
2593 |
case '*': |
2594 |
val *= val2; |
2595 |
break;
|
2596 |
case '/': |
2597 |
case '%': |
2598 |
if (val2 == 0) |
2599 |
expr_error(mon, "division by zero");
|
2600 |
if (op == '/') |
2601 |
val /= val2; |
2602 |
else
|
2603 |
val %= val2; |
2604 |
break;
|
2605 |
} |
2606 |
} |
2607 |
return val;
|
2608 |
} |
2609 |
|
2610 |
static int64_t expr_logic(Monitor *mon)
|
2611 |
{ |
2612 |
int64_t val, val2; |
2613 |
int op;
|
2614 |
|
2615 |
val = expr_prod(mon); |
2616 |
for(;;) {
|
2617 |
op = *pch; |
2618 |
if (op != '&' && op != '|' && op != '^') |
2619 |
break;
|
2620 |
next(); |
2621 |
val2 = expr_prod(mon); |
2622 |
switch(op) {
|
2623 |
default:
|
2624 |
case '&': |
2625 |
val &= val2; |
2626 |
break;
|
2627 |
case '|': |
2628 |
val |= val2; |
2629 |
break;
|
2630 |
case '^': |
2631 |
val ^= val2; |
2632 |
break;
|
2633 |
} |
2634 |
} |
2635 |
return val;
|
2636 |
} |
2637 |
|
2638 |
static int64_t expr_sum(Monitor *mon)
|
2639 |
{ |
2640 |
int64_t val, val2; |
2641 |
int op;
|
2642 |
|
2643 |
val = expr_logic(mon); |
2644 |
for(;;) {
|
2645 |
op = *pch; |
2646 |
if (op != '+' && op != '-') |
2647 |
break;
|
2648 |
next(); |
2649 |
val2 = expr_logic(mon); |
2650 |
if (op == '+') |
2651 |
val += val2; |
2652 |
else
|
2653 |
val -= val2; |
2654 |
} |
2655 |
return val;
|
2656 |
} |
2657 |
|
2658 |
static int get_expr(Monitor *mon, int64_t *pval, const char **pp) |
2659 |
{ |
2660 |
pch = *pp; |
2661 |
if (setjmp(expr_env)) {
|
2662 |
*pp = pch; |
2663 |
return -1; |
2664 |
} |
2665 |
while (qemu_isspace(*pch))
|
2666 |
pch++; |
2667 |
*pval = expr_sum(mon); |
2668 |
*pp = pch; |
2669 |
return 0; |
2670 |
} |
2671 |
|
2672 |
static int get_str(char *buf, int buf_size, const char **pp) |
2673 |
{ |
2674 |
const char *p; |
2675 |
char *q;
|
2676 |
int c;
|
2677 |
|
2678 |
q = buf; |
2679 |
p = *pp; |
2680 |
while (qemu_isspace(*p))
|
2681 |
p++; |
2682 |
if (*p == '\0') { |
2683 |
fail:
|
2684 |
*q = '\0';
|
2685 |
*pp = p; |
2686 |
return -1; |
2687 |
} |
2688 |
if (*p == '\"') { |
2689 |
p++; |
2690 |
while (*p != '\0' && *p != '\"') { |
2691 |
if (*p == '\\') { |
2692 |
p++; |
2693 |
c = *p++; |
2694 |
switch(c) {
|
2695 |
case 'n': |
2696 |
c = '\n';
|
2697 |
break;
|
2698 |
case 'r': |
2699 |
c = '\r';
|
2700 |
break;
|
2701 |
case '\\': |
2702 |
case '\'': |
2703 |
case '\"': |
2704 |
break;
|
2705 |
default:
|
2706 |
qemu_printf("unsupported escape code: '\\%c'\n", c);
|
2707 |
goto fail;
|
2708 |
} |
2709 |
if ((q - buf) < buf_size - 1) { |
2710 |
*q++ = c; |
2711 |
} |
2712 |
} else {
|
2713 |
if ((q - buf) < buf_size - 1) { |
2714 |
*q++ = *p; |
2715 |
} |
2716 |
p++; |
2717 |
} |
2718 |
} |
2719 |
if (*p != '\"') { |
2720 |
qemu_printf("unterminated string\n");
|
2721 |
goto fail;
|
2722 |
} |
2723 |
p++; |
2724 |
} else {
|
2725 |
while (*p != '\0' && !qemu_isspace(*p)) { |
2726 |
if ((q - buf) < buf_size - 1) { |
2727 |
*q++ = *p; |
2728 |
} |
2729 |
p++; |
2730 |
} |
2731 |
} |
2732 |
*q = '\0';
|
2733 |
*pp = p; |
2734 |
return 0; |
2735 |
} |
2736 |
|
2737 |
/*
|
2738 |
* Store the command-name in cmdname, and return a pointer to
|
2739 |
* the remaining of the command string.
|
2740 |
*/
|
2741 |
static const char *get_command_name(const char *cmdline, |
2742 |
char *cmdname, size_t nlen)
|
2743 |
{ |
2744 |
size_t len; |
2745 |
const char *p, *pstart; |
2746 |
|
2747 |
p = cmdline; |
2748 |
while (qemu_isspace(*p))
|
2749 |
p++; |
2750 |
if (*p == '\0') |
2751 |
return NULL; |
2752 |
pstart = p; |
2753 |
while (*p != '\0' && *p != '/' && !qemu_isspace(*p)) |
2754 |
p++; |
2755 |
len = p - pstart; |
2756 |
if (len > nlen - 1) |
2757 |
len = nlen - 1;
|
2758 |
memcpy(cmdname, pstart, len); |
2759 |
cmdname[len] = '\0';
|
2760 |
return p;
|
2761 |
} |
2762 |
|
2763 |
/**
|
2764 |
* Read key of 'type' into 'key' and return the current
|
2765 |
* 'type' pointer.
|
2766 |
*/
|
2767 |
static char *key_get_info(const char *type, char **key) |
2768 |
{ |
2769 |
size_t len; |
2770 |
char *p, *str;
|
2771 |
|
2772 |
if (*type == ',') |
2773 |
type++; |
2774 |
|
2775 |
p = strchr(type, ':');
|
2776 |
if (!p) {
|
2777 |
*key = NULL;
|
2778 |
return NULL; |
2779 |
} |
2780 |
len = p - type; |
2781 |
|
2782 |
str = qemu_malloc(len + 1);
|
2783 |
memcpy(str, type, len); |
2784 |
str[len] = '\0';
|
2785 |
|
2786 |
*key = str; |
2787 |
return ++p;
|
2788 |
} |
2789 |
|
2790 |
static int default_fmt_format = 'x'; |
2791 |
static int default_fmt_size = 4; |
2792 |
|
2793 |
#define MAX_ARGS 16 |
2794 |
|
2795 |
static const mon_cmd_t *monitor_parse_command(Monitor *mon, |
2796 |
const char *cmdline, |
2797 |
QDict *qdict) |
2798 |
{ |
2799 |
const char *p, *typestr; |
2800 |
int c;
|
2801 |
const mon_cmd_t *cmd;
|
2802 |
char cmdname[256]; |
2803 |
char buf[1024]; |
2804 |
char *key;
|
2805 |
|
2806 |
#ifdef DEBUG
|
2807 |
monitor_printf(mon, "command='%s'\n", cmdline);
|
2808 |
#endif
|
2809 |
|
2810 |
/* extract the command name */
|
2811 |
p = get_command_name(cmdline, cmdname, sizeof(cmdname));
|
2812 |
if (!p)
|
2813 |
return NULL; |
2814 |
|
2815 |
/* find the command */
|
2816 |
for(cmd = mon_cmds; cmd->name != NULL; cmd++) { |
2817 |
if (compare_cmd(cmdname, cmd->name))
|
2818 |
break;
|
2819 |
} |
2820 |
|
2821 |
if (cmd->name == NULL) { |
2822 |
monitor_printf(mon, "unknown command: '%s'\n", cmdname);
|
2823 |
return NULL; |
2824 |
} |
2825 |
|
2826 |
/* parse the parameters */
|
2827 |
typestr = cmd->args_type; |
2828 |
for(;;) {
|
2829 |
typestr = key_get_info(typestr, &key); |
2830 |
if (!typestr)
|
2831 |
break;
|
2832 |
c = *typestr; |
2833 |
typestr++; |
2834 |
switch(c) {
|
2835 |
case 'F': |
2836 |
case 'B': |
2837 |
case 's': |
2838 |
{ |
2839 |
int ret;
|
2840 |
|
2841 |
while (qemu_isspace(*p))
|
2842 |
p++; |
2843 |
if (*typestr == '?') { |
2844 |
typestr++; |
2845 |
if (*p == '\0') { |
2846 |
/* no optional string: NULL argument */
|
2847 |
break;
|
2848 |
} |
2849 |
} |
2850 |
ret = get_str(buf, sizeof(buf), &p);
|
2851 |
if (ret < 0) { |
2852 |
switch(c) {
|
2853 |
case 'F': |
2854 |
monitor_printf(mon, "%s: filename expected\n",
|
2855 |
cmdname); |
2856 |
break;
|
2857 |
case 'B': |
2858 |
monitor_printf(mon, "%s: block device name expected\n",
|
2859 |
cmdname); |
2860 |
break;
|
2861 |
default:
|
2862 |
monitor_printf(mon, "%s: string expected\n", cmdname);
|
2863 |
break;
|
2864 |
} |
2865 |
goto fail;
|
2866 |
} |
2867 |
qdict_put(qdict, key, qstring_from_str(buf)); |
2868 |
} |
2869 |
break;
|
2870 |
case '/': |
2871 |
{ |
2872 |
int count, format, size;
|
2873 |
|
2874 |
while (qemu_isspace(*p))
|
2875 |
p++; |
2876 |
if (*p == '/') { |
2877 |
/* format found */
|
2878 |
p++; |
2879 |
count = 1;
|
2880 |
if (qemu_isdigit(*p)) {
|
2881 |
count = 0;
|
2882 |
while (qemu_isdigit(*p)) {
|
2883 |
count = count * 10 + (*p - '0'); |
2884 |
p++; |
2885 |
} |
2886 |
} |
2887 |
size = -1;
|
2888 |
format = -1;
|
2889 |
for(;;) {
|
2890 |
switch(*p) {
|
2891 |
case 'o': |
2892 |
case 'd': |
2893 |
case 'u': |
2894 |
case 'x': |
2895 |
case 'i': |
2896 |
case 'c': |
2897 |
format = *p++; |
2898 |
break;
|
2899 |
case 'b': |
2900 |
size = 1;
|
2901 |
p++; |
2902 |
break;
|
2903 |
case 'h': |
2904 |
size = 2;
|
2905 |
p++; |
2906 |
break;
|
2907 |
case 'w': |
2908 |
size = 4;
|
2909 |
p++; |
2910 |
break;
|
2911 |
case 'g': |
2912 |
case 'L': |
2913 |
size = 8;
|
2914 |
p++; |
2915 |
break;
|
2916 |
default:
|
2917 |
goto next;
|
2918 |
} |
2919 |
} |
2920 |
next:
|
2921 |
if (*p != '\0' && !qemu_isspace(*p)) { |
2922 |
monitor_printf(mon, "invalid char in format: '%c'\n",
|
2923 |
*p); |
2924 |
goto fail;
|
2925 |
} |
2926 |
if (format < 0) |
2927 |
format = default_fmt_format; |
2928 |
if (format != 'i') { |
2929 |
/* for 'i', not specifying a size gives -1 as size */
|
2930 |
if (size < 0) |
2931 |
size = default_fmt_size; |
2932 |
default_fmt_size = size; |
2933 |
} |
2934 |
default_fmt_format = format; |
2935 |
} else {
|
2936 |
count = 1;
|
2937 |
format = default_fmt_format; |
2938 |
if (format != 'i') { |
2939 |
size = default_fmt_size; |
2940 |
} else {
|
2941 |
size = -1;
|
2942 |
} |
2943 |
} |
2944 |
qdict_put(qdict, "count", qint_from_int(count));
|
2945 |
qdict_put(qdict, "format", qint_from_int(format));
|
2946 |
qdict_put(qdict, "size", qint_from_int(size));
|
2947 |
} |
2948 |
break;
|
2949 |
case 'i': |
2950 |
case 'l': |
2951 |
{ |
2952 |
int64_t val; |
2953 |
|
2954 |
while (qemu_isspace(*p))
|
2955 |
p++; |
2956 |
if (*typestr == '?' || *typestr == '.') { |
2957 |
if (*typestr == '?') { |
2958 |
if (*p == '\0') { |
2959 |
typestr++; |
2960 |
break;
|
2961 |
} |
2962 |
} else {
|
2963 |
if (*p == '.') { |
2964 |
p++; |
2965 |
while (qemu_isspace(*p))
|
2966 |
p++; |
2967 |
} else {
|
2968 |
typestr++; |
2969 |
break;
|
2970 |
} |
2971 |
} |
2972 |
typestr++; |
2973 |
} |
2974 |
if (get_expr(mon, &val, &p))
|
2975 |
goto fail;
|
2976 |
/* Check if 'i' is greater than 32-bit */
|
2977 |
if ((c == 'i') && ((val >> 32) & 0xffffffff)) { |
2978 |
monitor_printf(mon, "\'%s\' has failed: ", cmdname);
|
2979 |
monitor_printf(mon, "integer is for 32-bit values\n");
|
2980 |
goto fail;
|
2981 |
} |
2982 |
qdict_put(qdict, key, qint_from_int(val)); |
2983 |
} |
2984 |
break;
|
2985 |
case '-': |
2986 |
{ |
2987 |
int has_option;
|
2988 |
/* option */
|
2989 |
|
2990 |
c = *typestr++; |
2991 |
if (c == '\0') |
2992 |
goto bad_type;
|
2993 |
while (qemu_isspace(*p))
|
2994 |
p++; |
2995 |
has_option = 0;
|
2996 |
if (*p == '-') { |
2997 |
p++; |
2998 |
if (*p != c) {
|
2999 |
monitor_printf(mon, "%s: unsupported option -%c\n",
|
3000 |
cmdname, *p); |
3001 |
goto fail;
|
3002 |
} |
3003 |
p++; |
3004 |
has_option = 1;
|
3005 |
} |
3006 |
qdict_put(qdict, key, qint_from_int(has_option)); |
3007 |
} |
3008 |
break;
|
3009 |
default:
|
3010 |
bad_type:
|
3011 |
monitor_printf(mon, "%s: unknown type '%c'\n", cmdname, c);
|
3012 |
goto fail;
|
3013 |
} |
3014 |
qemu_free(key); |
3015 |
key = NULL;
|
3016 |
} |
3017 |
/* check that all arguments were parsed */
|
3018 |
while (qemu_isspace(*p))
|
3019 |
p++; |
3020 |
if (*p != '\0') { |
3021 |
monitor_printf(mon, "%s: extraneous characters at the end of line\n",
|
3022 |
cmdname); |
3023 |
goto fail;
|
3024 |
} |
3025 |
|
3026 |
return cmd;
|
3027 |
|
3028 |
fail:
|
3029 |
qemu_free(key); |
3030 |
return NULL; |
3031 |
} |
3032 |
|
3033 |
static void monitor_handle_command(Monitor *mon, const char *cmdline) |
3034 |
{ |
3035 |
QDict *qdict; |
3036 |
const mon_cmd_t *cmd;
|
3037 |
|
3038 |
qdict = qdict_new(); |
3039 |
|
3040 |
cmd = monitor_parse_command(mon, cmdline, qdict); |
3041 |
if (!cmd)
|
3042 |
goto out;
|
3043 |
|
3044 |
qemu_errors_to_mon(mon); |
3045 |
|
3046 |
if (monitor_handler_ported(cmd)) {
|
3047 |
QObject *data = NULL;
|
3048 |
|
3049 |
cmd->mhandler.cmd_new(mon, qdict, &data); |
3050 |
if (data)
|
3051 |
cmd->user_print(mon, data); |
3052 |
|
3053 |
qobject_decref(data); |
3054 |
} else {
|
3055 |
cmd->mhandler.cmd(mon, qdict); |
3056 |
} |
3057 |
|
3058 |
qemu_errors_to_previous(); |
3059 |
|
3060 |
out:
|
3061 |
QDECREF(qdict); |
3062 |
} |
3063 |
|
3064 |
static void cmd_completion(const char *name, const char *list) |
3065 |
{ |
3066 |
const char *p, *pstart; |
3067 |
char cmd[128]; |
3068 |
int len;
|
3069 |
|
3070 |
p = list; |
3071 |
for(;;) {
|
3072 |
pstart = p; |
3073 |
p = strchr(p, '|');
|
3074 |
if (!p)
|
3075 |
p = pstart + strlen(pstart); |
3076 |
len = p - pstart; |
3077 |
if (len > sizeof(cmd) - 2) |
3078 |
len = sizeof(cmd) - 2; |
3079 |
memcpy(cmd, pstart, len); |
3080 |
cmd[len] = '\0';
|
3081 |
if (name[0] == '\0' || !strncmp(name, cmd, strlen(name))) { |
3082 |
readline_add_completion(cur_mon->rs, cmd); |
3083 |
} |
3084 |
if (*p == '\0') |
3085 |
break;
|
3086 |
p++; |
3087 |
} |
3088 |
} |
3089 |
|
3090 |
static void file_completion(const char *input) |
3091 |
{ |
3092 |
DIR *ffs; |
3093 |
struct dirent *d;
|
3094 |
char path[1024]; |
3095 |
char file[1024], file_prefix[1024]; |
3096 |
int input_path_len;
|
3097 |
const char *p; |
3098 |
|
3099 |
p = strrchr(input, '/');
|
3100 |
if (!p) {
|
3101 |
input_path_len = 0;
|
3102 |
pstrcpy(file_prefix, sizeof(file_prefix), input);
|
3103 |
pstrcpy(path, sizeof(path), "."); |
3104 |
} else {
|
3105 |
input_path_len = p - input + 1;
|
3106 |
memcpy(path, input, input_path_len); |
3107 |
if (input_path_len > sizeof(path) - 1) |
3108 |
input_path_len = sizeof(path) - 1; |
3109 |
path[input_path_len] = '\0';
|
3110 |
pstrcpy(file_prefix, sizeof(file_prefix), p + 1); |
3111 |
} |
3112 |
#ifdef DEBUG_COMPLETION
|
3113 |
monitor_printf(cur_mon, "input='%s' path='%s' prefix='%s'\n",
|
3114 |
input, path, file_prefix); |
3115 |
#endif
|
3116 |
ffs = opendir(path); |
3117 |
if (!ffs)
|
3118 |
return;
|
3119 |
for(;;) {
|
3120 |
struct stat sb;
|
3121 |
d = readdir(ffs); |
3122 |
if (!d)
|
3123 |
break;
|
3124 |
if (strstart(d->d_name, file_prefix, NULL)) { |
3125 |
memcpy(file, input, input_path_len); |
3126 |
if (input_path_len < sizeof(file)) |
3127 |
pstrcpy(file + input_path_len, sizeof(file) - input_path_len,
|
3128 |
d->d_name); |
3129 |
/* stat the file to find out if it's a directory.
|
3130 |
* In that case add a slash to speed up typing long paths
|
3131 |
*/
|
3132 |
stat(file, &sb); |
3133 |
if(S_ISDIR(sb.st_mode))
|
3134 |
pstrcat(file, sizeof(file), "/"); |
3135 |
readline_add_completion(cur_mon->rs, file); |
3136 |
} |
3137 |
} |
3138 |
closedir(ffs); |
3139 |
} |
3140 |
|
3141 |
static void block_completion_it(void *opaque, BlockDriverState *bs) |
3142 |
{ |
3143 |
const char *name = bdrv_get_device_name(bs); |
3144 |
const char *input = opaque; |
3145 |
|
3146 |
if (input[0] == '\0' || |
3147 |
!strncmp(name, (char *)input, strlen(input))) {
|
3148 |
readline_add_completion(cur_mon->rs, name); |
3149 |
} |
3150 |
} |
3151 |
|
3152 |
/* NOTE: this parser is an approximate form of the real command parser */
|
3153 |
static void parse_cmdline(const char *cmdline, |
3154 |
int *pnb_args, char **args) |
3155 |
{ |
3156 |
const char *p; |
3157 |
int nb_args, ret;
|
3158 |
char buf[1024]; |
3159 |
|
3160 |
p = cmdline; |
3161 |
nb_args = 0;
|
3162 |
for(;;) {
|
3163 |
while (qemu_isspace(*p))
|
3164 |
p++; |
3165 |
if (*p == '\0') |
3166 |
break;
|
3167 |
if (nb_args >= MAX_ARGS)
|
3168 |
break;
|
3169 |
ret = get_str(buf, sizeof(buf), &p);
|
3170 |
args[nb_args] = qemu_strdup(buf); |
3171 |
nb_args++; |
3172 |
if (ret < 0) |
3173 |
break;
|
3174 |
} |
3175 |
*pnb_args = nb_args; |
3176 |
} |
3177 |
|
3178 |
static const char *next_arg_type(const char *typestr) |
3179 |
{ |
3180 |
const char *p = strchr(typestr, ':'); |
3181 |
return (p != NULL ? ++p : typestr); |
3182 |
} |
3183 |
|
3184 |
static void monitor_find_completion(const char *cmdline) |
3185 |
{ |
3186 |
const char *cmdname; |
3187 |
char *args[MAX_ARGS];
|
3188 |
int nb_args, i, len;
|
3189 |
const char *ptype, *str; |
3190 |
const mon_cmd_t *cmd;
|
3191 |
const KeyDef *key;
|
3192 |
|
3193 |
parse_cmdline(cmdline, &nb_args, args); |
3194 |
#ifdef DEBUG_COMPLETION
|
3195 |
for(i = 0; i < nb_args; i++) { |
3196 |
monitor_printf(cur_mon, "arg%d = '%s'\n", i, (char *)args[i]); |
3197 |
} |
3198 |
#endif
|
3199 |
|
3200 |
/* if the line ends with a space, it means we want to complete the
|
3201 |
next arg */
|
3202 |
len = strlen(cmdline); |
3203 |
if (len > 0 && qemu_isspace(cmdline[len - 1])) { |
3204 |
if (nb_args >= MAX_ARGS)
|
3205 |
return;
|
3206 |
args[nb_args++] = qemu_strdup("");
|
3207 |
} |
3208 |
if (nb_args <= 1) { |
3209 |
/* command completion */
|
3210 |
if (nb_args == 0) |
3211 |
cmdname = "";
|
3212 |
else
|
3213 |
cmdname = args[0];
|
3214 |
readline_set_completion_index(cur_mon->rs, strlen(cmdname)); |
3215 |
for(cmd = mon_cmds; cmd->name != NULL; cmd++) { |
3216 |
cmd_completion(cmdname, cmd->name); |
3217 |
} |
3218 |
} else {
|
3219 |
/* find the command */
|
3220 |
for(cmd = mon_cmds; cmd->name != NULL; cmd++) { |
3221 |
if (compare_cmd(args[0], cmd->name)) |
3222 |
goto found;
|
3223 |
} |
3224 |
return;
|
3225 |
found:
|
3226 |
ptype = next_arg_type(cmd->args_type); |
3227 |
for(i = 0; i < nb_args - 2; i++) { |
3228 |
if (*ptype != '\0') { |
3229 |
ptype = next_arg_type(ptype); |
3230 |
while (*ptype == '?') |
3231 |
ptype = next_arg_type(ptype); |
3232 |
} |
3233 |
} |
3234 |
str = args[nb_args - 1];
|
3235 |
if (*ptype == '-' && ptype[1] != '\0') { |
3236 |
ptype += 2;
|
3237 |
} |
3238 |
switch(*ptype) {
|
3239 |
case 'F': |
3240 |
/* file completion */
|
3241 |
readline_set_completion_index(cur_mon->rs, strlen(str)); |
3242 |
file_completion(str); |
3243 |
break;
|
3244 |
case 'B': |
3245 |
/* block device name completion */
|
3246 |
readline_set_completion_index(cur_mon->rs, strlen(str)); |
3247 |
bdrv_iterate(block_completion_it, (void *)str);
|
3248 |
break;
|
3249 |
case 's': |
3250 |
/* XXX: more generic ? */
|
3251 |
if (!strcmp(cmd->name, "info")) { |
3252 |
readline_set_completion_index(cur_mon->rs, strlen(str)); |
3253 |
for(cmd = info_cmds; cmd->name != NULL; cmd++) { |
3254 |
cmd_completion(str, cmd->name); |
3255 |
} |
3256 |
} else if (!strcmp(cmd->name, "sendkey")) { |
3257 |
char *sep = strrchr(str, '-'); |
3258 |
if (sep)
|
3259 |
str = sep + 1;
|
3260 |
readline_set_completion_index(cur_mon->rs, strlen(str)); |
3261 |
for(key = key_defs; key->name != NULL; key++) { |
3262 |
cmd_completion(str, key->name); |
3263 |
} |
3264 |
} else if (!strcmp(cmd->name, "help|?")) { |
3265 |
readline_set_completion_index(cur_mon->rs, strlen(str)); |
3266 |
for (cmd = mon_cmds; cmd->name != NULL; cmd++) { |
3267 |
cmd_completion(str, cmd->name); |
3268 |
} |
3269 |
} |
3270 |
break;
|
3271 |
default:
|
3272 |
break;
|
3273 |
} |
3274 |
} |
3275 |
for(i = 0; i < nb_args; i++) |
3276 |
qemu_free(args[i]); |
3277 |
} |
3278 |
|
3279 |
static int monitor_can_read(void *opaque) |
3280 |
{ |
3281 |
Monitor *mon = opaque; |
3282 |
|
3283 |
return (mon->suspend_cnt == 0) ? 128 : 0; |
3284 |
} |
3285 |
|
3286 |
static void monitor_read(void *opaque, const uint8_t *buf, int size) |
3287 |
{ |
3288 |
Monitor *old_mon = cur_mon; |
3289 |
int i;
|
3290 |
|
3291 |
cur_mon = opaque; |
3292 |
|
3293 |
if (cur_mon->rs) {
|
3294 |
for (i = 0; i < size; i++) |
3295 |
readline_handle_byte(cur_mon->rs, buf[i]); |
3296 |
} else {
|
3297 |
if (size == 0 || buf[size - 1] != 0) |
3298 |
monitor_printf(cur_mon, "corrupted command\n");
|
3299 |
else
|
3300 |
monitor_handle_command(cur_mon, (char *)buf);
|
3301 |
} |
3302 |
|
3303 |
cur_mon = old_mon; |
3304 |
} |
3305 |
|
3306 |
static void monitor_command_cb(Monitor *mon, const char *cmdline, void *opaque) |
3307 |
{ |
3308 |
monitor_suspend(mon); |
3309 |
monitor_handle_command(mon, cmdline); |
3310 |
monitor_resume(mon); |
3311 |
} |
3312 |
|
3313 |
int monitor_suspend(Monitor *mon)
|
3314 |
{ |
3315 |
if (!mon->rs)
|
3316 |
return -ENOTTY;
|
3317 |
mon->suspend_cnt++; |
3318 |
return 0; |
3319 |
} |
3320 |
|
3321 |
void monitor_resume(Monitor *mon)
|
3322 |
{ |
3323 |
if (!mon->rs)
|
3324 |
return;
|
3325 |
if (--mon->suspend_cnt == 0) |
3326 |
readline_show_prompt(mon->rs); |
3327 |
} |
3328 |
|
3329 |
static void monitor_event(void *opaque, int event) |
3330 |
{ |
3331 |
Monitor *mon = opaque; |
3332 |
|
3333 |
switch (event) {
|
3334 |
case CHR_EVENT_MUX_IN:
|
3335 |
mon->mux_out = 0;
|
3336 |
if (mon->reset_seen) {
|
3337 |
readline_restart(mon->rs); |
3338 |
monitor_resume(mon); |
3339 |
monitor_flush(mon); |
3340 |
} else {
|
3341 |
mon->suspend_cnt = 0;
|
3342 |
} |
3343 |
break;
|
3344 |
|
3345 |
case CHR_EVENT_MUX_OUT:
|
3346 |
if (mon->reset_seen) {
|
3347 |
if (mon->suspend_cnt == 0) { |
3348 |
monitor_printf(mon, "\n");
|
3349 |
} |
3350 |
monitor_flush(mon); |
3351 |
monitor_suspend(mon); |
3352 |
} else {
|
3353 |
mon->suspend_cnt++; |
3354 |
} |
3355 |
mon->mux_out = 1;
|
3356 |
break;
|
3357 |
|
3358 |
case CHR_EVENT_RESET:
|
3359 |
monitor_printf(mon, "QEMU %s monitor - type 'help' for more "
|
3360 |
"information\n", QEMU_VERSION);
|
3361 |
if (!mon->mux_out) {
|
3362 |
readline_show_prompt(mon->rs); |
3363 |
} |
3364 |
mon->reset_seen = 1;
|
3365 |
break;
|
3366 |
} |
3367 |
} |
3368 |
|
3369 |
|
3370 |
/*
|
3371 |
* Local variables:
|
3372 |
* c-indent-level: 4
|
3373 |
* c-basic-offset: 4
|
3374 |
* tab-width: 8
|
3375 |
* End:
|
3376 |
*/
|
3377 |
|
3378 |
void monitor_init(CharDriverState *chr, int flags) |
3379 |
{ |
3380 |
static int is_first_init = 1; |
3381 |
Monitor *mon; |
3382 |
|
3383 |
if (is_first_init) {
|
3384 |
key_timer = qemu_new_timer(vm_clock, release_keys, NULL);
|
3385 |
is_first_init = 0;
|
3386 |
} |
3387 |
|
3388 |
mon = qemu_mallocz(sizeof(*mon));
|
3389 |
|
3390 |
mon->chr = chr; |
3391 |
mon->flags = flags; |
3392 |
if (flags & MONITOR_USE_READLINE) {
|
3393 |
mon->rs = readline_init(mon, monitor_find_completion); |
3394 |
monitor_read_command(mon, 0);
|
3395 |
} |
3396 |
|
3397 |
qemu_chr_add_handlers(chr, monitor_can_read, monitor_read, monitor_event, |
3398 |
mon); |
3399 |
|
3400 |
QLIST_INSERT_HEAD(&mon_list, mon, entry); |
3401 |
if (!cur_mon || (flags & MONITOR_IS_DEFAULT))
|
3402 |
cur_mon = mon; |
3403 |
} |
3404 |
|
3405 |
static void bdrv_password_cb(Monitor *mon, const char *password, void *opaque) |
3406 |
{ |
3407 |
BlockDriverState *bs = opaque; |
3408 |
int ret = 0; |
3409 |
|
3410 |
if (bdrv_set_key(bs, password) != 0) { |
3411 |
monitor_printf(mon, "invalid password\n");
|
3412 |
ret = -EPERM; |
3413 |
} |
3414 |
if (mon->password_completion_cb)
|
3415 |
mon->password_completion_cb(mon->password_opaque, ret); |
3416 |
|
3417 |
monitor_read_command(mon, 1);
|
3418 |
} |
3419 |
|
3420 |
void monitor_read_bdrv_key_start(Monitor *mon, BlockDriverState *bs,
|
3421 |
BlockDriverCompletionFunc *completion_cb, |
3422 |
void *opaque)
|
3423 |
{ |
3424 |
int err;
|
3425 |
|
3426 |
if (!bdrv_key_required(bs)) {
|
3427 |
if (completion_cb)
|
3428 |
completion_cb(opaque, 0);
|
3429 |
return;
|
3430 |
} |
3431 |
|
3432 |
monitor_printf(mon, "%s (%s) is encrypted.\n", bdrv_get_device_name(bs),
|
3433 |
bdrv_get_encrypted_filename(bs)); |
3434 |
|
3435 |
mon->password_completion_cb = completion_cb; |
3436 |
mon->password_opaque = opaque; |
3437 |
|
3438 |
err = monitor_read_password(mon, bdrv_password_cb, bs); |
3439 |
|
3440 |
if (err && completion_cb)
|
3441 |
completion_cb(opaque, err); |
3442 |
} |
3443 |
|
3444 |
typedef struct QemuErrorSink QemuErrorSink; |
3445 |
struct QemuErrorSink {
|
3446 |
enum {
|
3447 |
ERR_SINK_FILE, |
3448 |
ERR_SINK_MONITOR, |
3449 |
} dest; |
3450 |
union {
|
3451 |
FILE *fp; |
3452 |
Monitor *mon; |
3453 |
}; |
3454 |
QemuErrorSink *previous; |
3455 |
}; |
3456 |
|
3457 |
static QemuErrorSink *qemu_error_sink;
|
3458 |
|
3459 |
void qemu_errors_to_file(FILE *fp)
|
3460 |
{ |
3461 |
QemuErrorSink *sink; |
3462 |
|
3463 |
sink = qemu_mallocz(sizeof(*sink));
|
3464 |
sink->dest = ERR_SINK_FILE; |
3465 |
sink->fp = fp; |
3466 |
sink->previous = qemu_error_sink; |
3467 |
qemu_error_sink = sink; |
3468 |
} |
3469 |
|
3470 |
void qemu_errors_to_mon(Monitor *mon)
|
3471 |
{ |
3472 |
QemuErrorSink *sink; |
3473 |
|
3474 |
sink = qemu_mallocz(sizeof(*sink));
|
3475 |
sink->dest = ERR_SINK_MONITOR; |
3476 |
sink->mon = mon; |
3477 |
sink->previous = qemu_error_sink; |
3478 |
qemu_error_sink = sink; |
3479 |
} |
3480 |
|
3481 |
void qemu_errors_to_previous(void) |
3482 |
{ |
3483 |
QemuErrorSink *sink; |
3484 |
|
3485 |
assert(qemu_error_sink != NULL);
|
3486 |
sink = qemu_error_sink; |
3487 |
qemu_error_sink = sink->previous; |
3488 |
qemu_free(sink); |
3489 |
} |
3490 |
|
3491 |
void qemu_error(const char *fmt, ...) |
3492 |
{ |
3493 |
va_list args; |
3494 |
|
3495 |
assert(qemu_error_sink != NULL);
|
3496 |
switch (qemu_error_sink->dest) {
|
3497 |
case ERR_SINK_FILE:
|
3498 |
va_start(args, fmt); |
3499 |
vfprintf(qemu_error_sink->fp, fmt, args); |
3500 |
va_end(args); |
3501 |
break;
|
3502 |
case ERR_SINK_MONITOR:
|
3503 |
va_start(args, fmt); |
3504 |
monitor_vprintf(qemu_error_sink->mon, fmt, args); |
3505 |
va_end(args); |
3506 |
break;
|
3507 |
} |
3508 |
} |