/*
* QEMU monitor
- *
+ *
* Copyright (c) 2003-2004 Fabrice Bellard
- *
+ *
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
*/
#include "vl.h"
#include "disas.h"
+#include <dirent.h>
//#define DEBUG
+//#define DEBUG_COMPLETION
#ifndef offsetof
#define offsetof(type, field) ((size_t) &((type *)0)->field)
#endif
-#define TERM_CMD_BUF_SIZE 4095
-#define TERM_MAX_CMDS 64
-
-#define IS_NORM 0
-#define IS_ESC 1
-#define IS_CSI 2
-
-#define printf do_not_use_printf
-
-static char term_cmd_buf[TERM_CMD_BUF_SIZE + 1];
-static int term_cmd_buf_index;
-static int term_cmd_buf_size;
-static int term_esc_state;
-static int term_esc_param;
-
-static char *term_history[TERM_MAX_CMDS];
-static int term_hist_entry;
-
/*
* Supported types:
- *
+ *
* 'F' filename
+ * 'B' block device name
* 's' string (accept optional quote)
- * 'i' integer
+ * 'i' 32 bit integer
+ * 'l' target long (32 or 64 bit)
* '/' optional gdb-like print format (like "/10x")
*
* '?' optional type (for 'F', 's' and 'i')
const char *help;
} term_cmd_t;
+#define MAX_MON 4
+static CharDriverState *monitor_hd[MAX_MON];
+static int hide_banner;
+
static term_cmd_t term_cmds[];
static term_cmd_t info_cmds[];
+static char term_outbuf[1024];
+static int term_outbuf_index;
+
+static void monitor_start_input(void);
+
+CPUState *mon_cpu = NULL;
+
+void term_flush(void)
+{
+ int i;
+ if (term_outbuf_index > 0) {
+ for (i = 0; i < MAX_MON; i++)
+ if (monitor_hd[i] && monitor_hd[i]->focus == 0)
+ qemu_chr_write(monitor_hd[i], term_outbuf, term_outbuf_index);
+ term_outbuf_index = 0;
+ }
+}
+
+/* flush at every end of line or if the buffer is full */
+void term_puts(const char *str)
+{
+ int c;
+ for(;;) {
+ c = *str++;
+ if (c == '\0')
+ break;
+ if (c == '\n')
+ term_outbuf[term_outbuf_index++] = '\r';
+ term_outbuf[term_outbuf_index++] = c;
+ if (term_outbuf_index >= (sizeof(term_outbuf) - 1) ||
+ c == '\n')
+ term_flush();
+ }
+}
+
+void term_vprintf(const char *fmt, va_list ap)
+{
+ char buf[4096];
+ vsnprintf(buf, sizeof(buf), fmt, ap);
+ term_puts(buf);
+}
+
void term_printf(const char *fmt, ...)
{
va_list ap;
va_start(ap, fmt);
- vprintf(fmt, ap);
+ term_vprintf(fmt, ap);
va_end(ap);
}
-void term_flush(void)
+void term_print_filename(const char *filename)
{
- fflush(stdout);
+ int i;
+
+ for (i = 0; filename[i]; i++) {
+ switch (filename[i]) {
+ case ' ':
+ case '"':
+ case '\\':
+ term_printf("\\%c", filename[i]);
+ break;
+ case '\t':
+ term_printf("\\t");
+ break;
+ case '\r':
+ term_printf("\\r");
+ break;
+ case '\n':
+ term_printf("\\n");
+ break;
+ default:
+ term_printf("%c", filename[i]);
+ break;
+ }
+ }
+}
+
+static int monitor_fprintf(FILE *stream, const char *fmt, ...)
+{
+ va_list ap;
+ va_start(ap, fmt);
+ term_vprintf(fmt, ap);
+ va_end(ap);
+ return 0;
}
static int compare_cmd(const char *name, const char *list)
help_cmd(name);
}
-static void do_commit(void)
+static void do_commit(const char *device)
{
- int i;
+ int i, all_devices;
+ all_devices = !strcmp(device, "all");
for (i = 0; i < MAX_DISKS; i++) {
- if (bs_table[i])
- bdrv_commit(bs_table[i]);
+ if (bs_table[i]) {
+ if (all_devices ||
+ !strcmp(bdrv_get_device_name(bs_table[i]), device))
+ bdrv_commit(bs_table[i]);
+ }
}
+ if (mtd_bdrv)
+ if (all_devices || !strcmp(bdrv_get_device_name(mtd_bdrv), device))
+ bdrv_commit(mtd_bdrv);
}
static void do_info(const char *item)
if (!item)
goto help;
for(cmd = info_cmds; cmd->name != NULL; cmd++) {
- if (compare_cmd(item, cmd->name))
+ if (compare_cmd(item, cmd->name))
goto found;
}
help:
cmd->handler();
}
-static void do_info_network(void)
+static void do_info_version(void)
{
- int i, j;
- NetDriverState *nd;
-
- for(i = 0; i < nb_nics; i++) {
- nd = &nd_table[i];
- term_printf("%d: ifname=%s macaddr=", i, nd->ifname);
- for(j = 0; j < 6; j++) {
- if (j > 0)
- term_printf(":");
- term_printf("%02x", nd->macaddr[j]);
- }
- term_printf("\n");
- }
+ term_printf("%s\n", QEMU_VERSION);
+}
+
+static void do_info_name(void)
+{
+ if (qemu_name)
+ term_printf("%s\n", qemu_name);
}
-
+
static void do_info_block(void)
{
bdrv_info();
}
+/* get the current CPU defined by the user */
+int mon_set_cpu(int cpu_index)
+{
+ CPUState *env;
+
+ for(env = first_cpu; env != NULL; env = env->next_cpu) {
+ if (env->cpu_index == cpu_index) {
+ mon_cpu = env;
+ return 0;
+ }
+ }
+ return -1;
+}
+
+CPUState *mon_get_cpu(void)
+{
+ if (!mon_cpu) {
+ mon_set_cpu(0);
+ }
+ return mon_cpu;
+}
+
static void do_info_registers(void)
{
+ CPUState *env;
+ env = mon_get_cpu();
+ if (!env)
+ return;
#ifdef TARGET_I386
- cpu_dump_state(cpu_single_env, stdout, X86_DUMP_FPU | X86_DUMP_CCOP);
+ cpu_dump_state(env, NULL, monitor_fprintf,
+ X86_DUMP_FPU);
#else
- cpu_dump_state(cpu_single_env, stdout, 0);
+ cpu_dump_state(env, NULL, monitor_fprintf,
+ 0);
+#endif
+}
+
+static void do_info_cpus(void)
+{
+ CPUState *env;
+
+ /* just to set the default cpu if not already done */
+ mon_get_cpu();
+
+ for(env = first_cpu; env != NULL; env = env->next_cpu) {
+ term_printf("%c CPU #%d:",
+ (env == mon_cpu) ? '*' : ' ',
+ env->cpu_index);
+#if defined(TARGET_I386)
+ term_printf(" pc=0x" TARGET_FMT_lx, env->eip + env->segs[R_CS].base);
+ if (env->hflags & HF_HALTED_MASK)
+ term_printf(" (halted)");
+#elif defined(TARGET_PPC)
+ term_printf(" nip=0x" TARGET_FMT_lx, env->nip);
+ if (env->halted)
+ term_printf(" (halted)");
+#elif defined(TARGET_SPARC)
+ term_printf(" pc=0x" TARGET_FMT_lx " npc=0x" TARGET_FMT_lx, env->pc, env->npc);
+ if (env->halted)
+ term_printf(" (halted)");
+#elif defined(TARGET_MIPS)
+ term_printf(" PC=0x" TARGET_FMT_lx, env->PC[env->current_tc]);
+ if (env->halted)
+ term_printf(" (halted)");
#endif
+ term_printf("\n");
+ }
+}
+
+static void do_cpu_set(int index)
+{
+ if (mon_set_cpu(index) < 0)
+ term_printf("Invalid CPU index\n");
+}
+
+static void do_info_jit(void)
+{
+ dump_exec_info(NULL, monitor_fprintf);
}
static void do_info_history (void)
{
int i;
+ const char *str;
- for (i = 0; i < TERM_MAX_CMDS; i++) {
- if (term_history[i] == NULL)
- break;
- term_printf("%d: '%s'\n", i, term_history[i]);
+ i = 0;
+ for(;;) {
+ str = readline_get_history(i);
+ if (!str)
+ break;
+ term_printf("%d: '%s'\n", i, str);
+ i++;
}
}
+#if defined(TARGET_PPC)
+/* XXX: not implemented in other targets */
+static void do_info_cpu_stats (void)
+{
+ CPUState *env;
+
+ env = mon_get_cpu();
+ cpu_dump_statistics(env, NULL, &monitor_fprintf, 0);
+}
+#endif
+
static void do_quit(void)
{
exit(0);
{
BlockDriverState *bs;
- term_printf("%d %s\n", force, filename);
-
bs = bdrv_find(filename);
if (!bs) {
term_printf("device not found\n");
eject_device(bs, force);
}
-static void do_change(const char *device, const char *filename)
+static void do_change_block(const char *device, const char *filename)
{
BlockDriverState *bs;
if (eject_device(bs, 0) < 0)
return;
bdrv_open(bs, filename, 0);
+ qemu_key_check(bs, filename);
+}
+
+static void do_change_vnc(const char *target)
+{
+ if (strcmp(target, "passwd") == 0 ||
+ strcmp(target, "password") == 0) {
+ char password[9];
+ monitor_readline("Password: ", 1, password, sizeof(password)-1);
+ password[sizeof(password)-1] = '\0';
+ if (vnc_display_password(NULL, password) < 0)
+ term_printf("could not set VNC server password\n");
+ } else {
+ if (vnc_display_open(NULL, target) < 0)
+ term_printf("could not start VNC server on %s\n", target);
+ }
+}
+
+static void do_change(const char *device, const char *target)
+{
+ if (strcmp(device, "vnc") == 0) {
+ do_change_vnc(target);
+ } else {
+ do_change_block(device, target);
+ }
}
static void do_screen_dump(const char *filename)
{
- vga_screen_dump(filename);
+ vga_hw_screen_dump(filename);
+}
+
+static void do_logfile(const char *filename)
+{
+ cpu_set_log_filename(filename);
}
static void do_log(const char *items)
{
int mask;
-
+
if (!strcmp(items, "none")) {
mask = 0;
} else {
cpu_set_log(mask);
}
-static void do_savevm(const char *filename)
-{
- if (qemu_savevm(filename) < 0)
- term_printf("I/O error when saving VM to '%s'\n", filename);
-}
-
-static void do_loadvm(const char *filename)
-{
- if (qemu_loadvm(filename) < 0)
- term_printf("I/O error when loading VM from '%s'\n", filename);
-}
-
static void do_stop(void)
{
vm_stop(EXCP_INTERRUPT);
}
#ifdef CONFIG_GDBSTUB
-static void do_gdbserver(int has_port, int port)
+static void do_gdbserver(const char *port)
{
- if (!has_port)
+ if (!port)
port = DEFAULT_GDBSTUB_PORT;
if (gdbserver_start(port) < 0) {
- qemu_printf("Could not open gdbserver socket on port %d\n", port);
+ qemu_printf("Could not open gdbserver socket on port '%s'\n", port);
} else {
- qemu_printf("Waiting gdb connection on port %d\n", port);
+ qemu_printf("Waiting gdb connection on port '%s'\n", port);
}
}
#endif
term_printf("'");
}
-static void memory_dump(int count, int format, int wsize,
- target_ulong addr, int is_physical)
+static void memory_dump(int count, int format, int wsize,
+ target_phys_addr_t addr, int is_physical)
{
+ CPUState *env;
int nb_per_line, l, line_size, i, max_digits, len;
uint8_t buf[16];
uint64_t v;
if (format == 'i') {
int flags;
flags = 0;
+ env = mon_get_cpu();
+ if (!env && !is_physical)
+ return;
#ifdef TARGET_I386
if (wsize == 2) {
flags = 1;
} else {
/* as default we use the current CS size */
flags = 0;
- if (!(cpu_single_env->segs[R_CS].flags & DESC_B_MASK))
- flags = 1;
+ if (env) {
+#ifdef TARGET_X86_64
+ if ((env->efer & MSR_EFER_LMA) &&
+ (env->segs[R_CS].flags & DESC_L_MASK))
+ flags = 2;
+ else
+#endif
+ if (!(env->segs[R_CS].flags & DESC_B_MASK))
+ flags = 1;
+ }
}
#endif
- monitor_disas(addr, count, is_physical, flags);
+ monitor_disas(env, addr, count, is_physical, flags);
return;
}
}
while (len > 0) {
- term_printf("0x%08x:", addr);
+ if (is_physical)
+ term_printf(TARGET_FMT_plx ":", addr);
+ else
+ term_printf(TARGET_FMT_lx ":", (target_ulong)addr);
l = len;
if (l > line_size)
l = line_size;
if (is_physical) {
cpu_physical_memory_rw(addr, buf, l, 0);
} else {
- cpu_memory_rw_debug(cpu_single_env, addr, buf, l, 0);
+ env = mon_get_cpu();
+ if (!env)
+ break;
+ cpu_memory_rw_debug(env, addr, buf, l, 0);
}
- i = 0;
+ i = 0;
while (i < l) {
switch(wsize) {
default:
v = lduw_raw(buf + i);
break;
case 4:
- v = ldl_raw(buf + i);
+ v = (uint32_t)ldl_raw(buf + i);
break;
case 8:
v = ldq_raw(buf + i);
term_printf(" ");
switch(format) {
case 'o':
- term_printf("%#*llo", max_digits, v);
+ term_printf("%#*" PRIo64, max_digits, v);
break;
case 'x':
- term_printf("0x%0*llx", max_digits, v);
+ term_printf("0x%0*" PRIx64, max_digits, v);
break;
case 'u':
- term_printf("%*llu", max_digits, v);
+ term_printf("%*" PRIu64, max_digits, v);
break;
case 'd':
- term_printf("%*lld", max_digits, v);
+ term_printf("%*" PRId64, max_digits, v);
break;
case 'c':
term_printc(v);
}
}
-static void do_memory_dump(int count, int format, int size, int addr)
+#if TARGET_LONG_BITS == 64
+#define GET_TLONG(h, l) (((uint64_t)(h) << 32) | (l))
+#else
+#define GET_TLONG(h, l) (l)
+#endif
+
+static void do_memory_dump(int count, int format, int size,
+ uint32_t addrh, uint32_t addrl)
{
+ target_long addr = GET_TLONG(addrh, addrl);
memory_dump(count, format, size, addr, 0);
}
-static void do_physical_memory_dump(int count, int format, int size, int addr)
+#if TARGET_PHYS_ADDR_BITS > 32
+#define GET_TPHYSADDR(h, l) (((uint64_t)(h) << 32) | (l))
+#else
+#define GET_TPHYSADDR(h, l) (l)
+#endif
+
+static void do_physical_memory_dump(int count, int format, int size,
+ uint32_t addrh, uint32_t addrl)
+
{
+ target_phys_addr_t addr = GET_TPHYSADDR(addrh, addrl);
memory_dump(count, format, size, addr, 1);
}
-static void do_print(int count, int format, int size, int val)
+static void do_print(int count, int format, int size, unsigned int valh, unsigned int vall)
{
+ target_phys_addr_t val = GET_TPHYSADDR(valh, vall);
+#if TARGET_PHYS_ADDR_BITS == 32
switch(format) {
case 'o':
term_printf("%#o", val);
term_printc(val);
break;
}
+#else
+ switch(format) {
+ case 'o':
+ term_printf("%#" PRIo64, val);
+ break;
+ case 'x':
+ term_printf("%#" PRIx64, val);
+ break;
+ case 'u':
+ term_printf("%" PRIu64, val);
+ break;
+ default:
+ case 'd':
+ term_printf("%" PRId64, val);
+ break;
+ case 'c':
+ term_printc(val);
+ break;
+ }
+#endif
term_printf("\n");
}
+static void do_memory_save(unsigned int valh, unsigned int vall,
+ uint32_t size, const char *filename)
+{
+ FILE *f;
+ target_long addr = GET_TLONG(valh, vall);
+ uint32_t l;
+ CPUState *env;
+ uint8_t buf[1024];
+
+ env = mon_get_cpu();
+ if (!env)
+ return;
+
+ f = fopen(filename, "wb");
+ if (!f) {
+ term_printf("could not open '%s'\n", filename);
+ return;
+ }
+ while (size != 0) {
+ l = sizeof(buf);
+ if (l > size)
+ l = size;
+ cpu_memory_rw_debug(env, addr, buf, l, 0);
+ fwrite(buf, 1, l, f);
+ addr += l;
+ size -= l;
+ }
+ fclose(f);
+}
+
+static void do_sum(uint32_t start, uint32_t size)
+{
+ uint32_t addr;
+ uint8_t buf[1];
+ uint16_t sum;
+
+ sum = 0;
+ for(addr = start; addr < (start + size); addr++) {
+ cpu_physical_memory_rw(addr, buf, 1, 0);
+ /* BSD sum algorithm ('sum' Unix command) */
+ sum = (sum >> 1) | (sum << 15);
+ sum += buf[0];
+ }
+ term_printf("%05d\n", sum);
+}
+
typedef struct {
int keycode;
const char *name;
static const KeyDef key_defs[] = {
{ 0x2a, "shift" },
{ 0x36, "shift_r" },
-
+
{ 0x38, "alt" },
{ 0xb8, "alt_r" },
{ 0x1d, "ctrl" },
{ 0x09, "8" },
{ 0x0a, "9" },
{ 0x0b, "0" },
+ { 0x0c, "minus" },
+ { 0x0d, "equal" },
{ 0x0e, "backspace" },
{ 0x0f, "tab" },
{ 0x30, "b" },
{ 0x31, "n" },
{ 0x32, "m" },
-
+
{ 0x39, "spc" },
{ 0x3a, "caps_lock" },
{ 0x3b, "f1" },
{ 0x45, "num_lock" },
{ 0x46, "scroll_lock" },
+ { 0xb5, "kp_divide" },
+ { 0x37, "kp_multiply" },
+ { 0x4a, "kp_subtract" },
+ { 0x4e, "kp_add" },
+ { 0x9c, "kp_enter" },
+ { 0x53, "kp_decimal" },
+
+ { 0x52, "kp_0" },
+ { 0x4f, "kp_1" },
+ { 0x50, "kp_2" },
+ { 0x51, "kp_3" },
+ { 0x4b, "kp_4" },
+ { 0x4c, "kp_5" },
+ { 0x4d, "kp_6" },
+ { 0x47, "kp_7" },
+ { 0x48, "kp_8" },
+ { 0x49, "kp_9" },
+
{ 0x56, "<" },
{ 0x57, "f11" },
static int get_keycode(const char *key)
{
const KeyDef *p;
+ char *endp;
+ int ret;
for(p = key_defs; p->name != NULL; p++) {
if (!strcmp(key, p->name))
return p->keycode;
}
+ if (strstart(key, "0x", NULL)) {
+ ret = strtoul(key, &endp, 0);
+ if (*endp == '\0' && ret >= 0x01 && ret <= 0xff)
+ return ret;
+ }
return -1;
}
uint8_t keycodes[16];
const char *p;
int nb_keycodes, keycode, i;
-
+
nb_keycodes = 0;
p = string;
while (*p != '\0') {
}
}
+static int mouse_button_state;
+
+static void do_mouse_move(const char *dx_str, const char *dy_str,
+ const char *dz_str)
+{
+ int dx, dy, dz;
+ dx = strtol(dx_str, NULL, 0);
+ dy = strtol(dy_str, NULL, 0);
+ dz = 0;
+ if (dz_str)
+ dz = strtol(dz_str, NULL, 0);
+ kbd_mouse_event(dx, dy, dz, mouse_button_state);
+}
+
+static void do_mouse_button(int button_state)
+{
+ mouse_button_state = button_state;
+ kbd_mouse_event(0, 0, 0, mouse_button_state);
+}
+
static void do_ioport_read(int count, int format, int size, int addr, int has_index, int index)
{
uint32_t val;
qemu_system_reset_request();
}
+static void do_system_powerdown(void)
+{
+ qemu_system_powerdown_request();
+}
+
+#if defined(TARGET_I386)
+static void print_pte(uint32_t addr, uint32_t pte, uint32_t mask)
+{
+ term_printf("%08x: %08x %c%c%c%c%c%c%c%c\n",
+ addr,
+ pte & mask,
+ pte & PG_GLOBAL_MASK ? 'G' : '-',
+ pte & PG_PSE_MASK ? 'P' : '-',
+ pte & PG_DIRTY_MASK ? 'D' : '-',
+ pte & PG_ACCESSED_MASK ? 'A' : '-',
+ pte & PG_PCD_MASK ? 'C' : '-',
+ pte & PG_PWT_MASK ? 'T' : '-',
+ pte & PG_USER_MASK ? 'U' : '-',
+ pte & PG_RW_MASK ? 'W' : '-');
+}
+
+static void tlb_info(void)
+{
+ CPUState *env;
+ int l1, l2;
+ uint32_t pgd, pde, pte;
+
+ env = mon_get_cpu();
+ if (!env)
+ return;
+
+ if (!(env->cr[0] & CR0_PG_MASK)) {
+ term_printf("PG disabled\n");
+ return;
+ }
+ pgd = env->cr[3] & ~0xfff;
+ for(l1 = 0; l1 < 1024; l1++) {
+ cpu_physical_memory_read(pgd + l1 * 4, (uint8_t *)&pde, 4);
+ pde = le32_to_cpu(pde);
+ if (pde & PG_PRESENT_MASK) {
+ if ((pde & PG_PSE_MASK) && (env->cr[4] & CR4_PSE_MASK)) {
+ print_pte((l1 << 22), pde, ~((1 << 20) - 1));
+ } else {
+ for(l2 = 0; l2 < 1024; l2++) {
+ cpu_physical_memory_read((pde & ~0xfff) + l2 * 4,
+ (uint8_t *)&pte, 4);
+ pte = le32_to_cpu(pte);
+ if (pte & PG_PRESENT_MASK) {
+ print_pte((l1 << 22) + (l2 << 12),
+ pte & ~PG_PSE_MASK,
+ ~0xfff);
+ }
+ }
+ }
+ }
+ }
+}
+
+static void mem_print(uint32_t *pstart, int *plast_prot,
+ uint32_t end, int prot)
+{
+ int prot1;
+ prot1 = *plast_prot;
+ if (prot != prot1) {
+ if (*pstart != -1) {
+ term_printf("%08x-%08x %08x %c%c%c\n",
+ *pstart, end, end - *pstart,
+ prot1 & PG_USER_MASK ? 'u' : '-',
+ 'r',
+ prot1 & PG_RW_MASK ? 'w' : '-');
+ }
+ if (prot != 0)
+ *pstart = end;
+ else
+ *pstart = -1;
+ *plast_prot = prot;
+ }
+}
+
+static void mem_info(void)
+{
+ CPUState *env;
+ int l1, l2, prot, last_prot;
+ uint32_t pgd, pde, pte, start, end;
+
+ env = mon_get_cpu();
+ if (!env)
+ return;
+
+ if (!(env->cr[0] & CR0_PG_MASK)) {
+ term_printf("PG disabled\n");
+ return;
+ }
+ pgd = env->cr[3] & ~0xfff;
+ last_prot = 0;
+ start = -1;
+ for(l1 = 0; l1 < 1024; l1++) {
+ cpu_physical_memory_read(pgd + l1 * 4, (uint8_t *)&pde, 4);
+ pde = le32_to_cpu(pde);
+ end = l1 << 22;
+ if (pde & PG_PRESENT_MASK) {
+ if ((pde & PG_PSE_MASK) && (env->cr[4] & CR4_PSE_MASK)) {
+ prot = pde & (PG_USER_MASK | PG_RW_MASK | PG_PRESENT_MASK);
+ mem_print(&start, &last_prot, end, prot);
+ } else {
+ for(l2 = 0; l2 < 1024; l2++) {
+ cpu_physical_memory_read((pde & ~0xfff) + l2 * 4,
+ (uint8_t *)&pte, 4);
+ pte = le32_to_cpu(pte);
+ end = (l1 << 22) + (l2 << 12);
+ if (pte & PG_PRESENT_MASK) {
+ prot = pte & (PG_USER_MASK | PG_RW_MASK | PG_PRESENT_MASK);
+ } else {
+ prot = 0;
+ }
+ mem_print(&start, &last_prot, end, prot);
+ }
+ }
+ } else {
+ prot = 0;
+ mem_print(&start, &last_prot, end, prot);
+ }
+ }
+}
+#endif
+
+static void do_info_kqemu(void)
+{
+#ifdef USE_KQEMU
+ CPUState *env;
+ int val;
+ val = 0;
+ env = mon_get_cpu();
+ if (!env) {
+ term_printf("No cpu initialized yet");
+ return;
+ }
+ val = env->kqemu_enabled;
+ term_printf("kqemu support: ");
+ switch(val) {
+ default:
+ case 0:
+ term_printf("disabled\n");
+ break;
+ case 1:
+ term_printf("enabled for user code\n");
+ break;
+ case 2:
+ term_printf("enabled for user and kernel code\n");
+ break;
+ }
+#else
+ term_printf("kqemu support: not compiled\n");
+#endif
+}
+
+#ifdef CONFIG_PROFILER
+
+int64_t kqemu_time;
+int64_t qemu_time;
+int64_t kqemu_exec_count;
+int64_t dev_time;
+int64_t kqemu_ret_int_count;
+int64_t kqemu_ret_excp_count;
+int64_t kqemu_ret_intr_count;
+
+static void do_info_profile(void)
+{
+ int64_t total;
+ total = qemu_time;
+ if (total == 0)
+ total = 1;
+ term_printf("async time %" PRId64 " (%0.3f)\n",
+ dev_time, dev_time / (double)ticks_per_sec);
+ term_printf("qemu time %" PRId64 " (%0.3f)\n",
+ qemu_time, qemu_time / (double)ticks_per_sec);
+ term_printf("kqemu time %" PRId64 " (%0.3f %0.1f%%) count=%" PRId64 " int=%" PRId64 " excp=%" PRId64 " intr=%" PRId64 "\n",
+ kqemu_time, kqemu_time / (double)ticks_per_sec,
+ kqemu_time / (double)total * 100.0,
+ kqemu_exec_count,
+ kqemu_ret_int_count,
+ kqemu_ret_excp_count,
+ kqemu_ret_intr_count);
+ qemu_time = 0;
+ kqemu_time = 0;
+ kqemu_exec_count = 0;
+ dev_time = 0;
+ kqemu_ret_int_count = 0;
+ kqemu_ret_excp_count = 0;
+ kqemu_ret_intr_count = 0;
+#ifdef USE_KQEMU
+ kqemu_record_dump();
+#endif
+}
+#else
+static void do_info_profile(void)
+{
+ term_printf("Internal profiler not compiled\n");
+}
+#endif
+
+/* Capture support */
+static LIST_HEAD (capture_list_head, CaptureState) capture_head;
+
+static void do_info_capture (void)
+{
+ int i;
+ CaptureState *s;
+
+ for (s = capture_head.lh_first, i = 0; s; s = s->entries.le_next, ++i) {
+ term_printf ("[%d]: ", i);
+ s->ops.info (s->opaque);
+ }
+}
+
+static void do_stop_capture (int n)
+{
+ int i;
+ CaptureState *s;
+
+ for (s = capture_head.lh_first, i = 0; s; s = s->entries.le_next, ++i) {
+ if (i == n) {
+ s->ops.destroy (s->opaque);
+ LIST_REMOVE (s, entries);
+ qemu_free (s);
+ return;
+ }
+ }
+}
+
+#ifdef HAS_AUDIO
+int wav_start_capture (CaptureState *s, const char *path, int freq,
+ int bits, int nchannels);
+
+static void do_wav_capture (const char *path,
+ int has_freq, int freq,
+ int has_bits, int bits,
+ int has_channels, int nchannels)
+{
+ CaptureState *s;
+
+ s = qemu_mallocz (sizeof (*s));
+ if (!s) {
+ term_printf ("Not enough memory to add wave capture\n");
+ return;
+ }
+
+ freq = has_freq ? freq : 44100;
+ bits = has_bits ? bits : 16;
+ nchannels = has_channels ? nchannels : 2;
+
+ if (wav_start_capture (s, path, freq, bits, nchannels)) {
+ term_printf ("Faied to add wave capture\n");
+ qemu_free (s);
+ }
+ LIST_INSERT_HEAD (&capture_head, s, entries);
+}
+#endif
+
static term_cmd_t term_cmds[] = {
- { "help|?", "s?", do_help,
+ { "help|?", "s?", do_help,
"[cmd]", "show the help" },
- { "commit", "", do_commit,
- "", "commit changes to the disk images (if -snapshot is used)" },
+ { "commit", "s", do_commit,
+ "device|all", "commit changes to the disk images (if -snapshot is used) or backing files" },
{ "info", "s?", do_info,
"subcommand", "show various information about the system state" },
{ "q|quit", "", do_quit,
"", "quit the emulator" },
- { "eject", "-fs", do_eject,
- "[-f] device", "eject a removable media (use -f to force it)" },
- { "change", "sF", do_change,
- "device filename", "change a removable media" },
- { "screendump", "F", do_screen_dump,
+ { "eject", "-fB", do_eject,
+ "[-f] device", "eject a removable medium (use -f to force it)" },
+ { "change", "BF", do_change,
+ "device filename", "change a removable medium" },
+ { "screendump", "F", do_screen_dump,
"filename", "save screen into PPM image 'filename'" },
+ { "logfile", "s", do_logfile,
+ "filename", "output logs to 'filename'" },
{ "log", "s", do_log,
- "item1[,...]", "activate logging of the specified items to '/tmp/qemu.log'" },
- { "savevm", "F", do_savevm,
- "filename", "save the whole virtual machine state to 'filename'" },
- { "loadvm", "F", do_loadvm,
- "filename", "restore the whole virtual machine state from 'filename'" },
- { "stop", "", do_stop,
+ "item1[,...]", "activate logging of the specified items to '/tmp/qemu.log'" },
+ { "savevm", "s?", do_savevm,
+ "tag|id", "save a VM snapshot. If no tag or id are provided, a new snapshot is created" },
+ { "loadvm", "s", do_loadvm,
+ "tag|id", "restore a VM snapshot from its tag or id" },
+ { "delvm", "s", do_delvm,
+ "tag|id", "delete a VM snapshot from its tag or id" },
+ { "stop", "", do_stop,
"", "stop emulation", },
- { "c|cont", "", do_cont,
+ { "c|cont", "", do_cont,
"", "resume emulation", },
#ifdef CONFIG_GDBSTUB
- { "gdbserver", "i?", do_gdbserver,
+ { "gdbserver", "s?", do_gdbserver,
"[port]", "start gdbserver session (default port=1234)", },
#endif
- { "x", "/i", do_memory_dump,
+ { "x", "/l", do_memory_dump,
"/fmt addr", "virtual memory dump starting at 'addr'", },
- { "xp", "/i", do_physical_memory_dump,
+ { "xp", "/l", do_physical_memory_dump,
"/fmt addr", "physical memory dump starting at 'addr'", },
- { "p|print", "/i", do_print,
+ { "p|print", "/l", do_print,
"/fmt expr", "print expression value (use $reg for CPU register access)", },
- { "i", "/ii.", do_ioport_read,
+ { "i", "/ii.", do_ioport_read,
"/fmt addr", "I/O port read" },
- { "sendkey", "s", do_send_key,
+ { "sendkey", "s", do_send_key,
"keys", "send keys to the VM (e.g. 'sendkey ctrl-alt-f1')" },
- { "system_reset", "", do_system_reset,
+ { "system_reset", "", do_system_reset,
"", "reset the system" },
- { NULL, NULL, },
+ { "system_powerdown", "", do_system_powerdown,
+ "", "send system power down event" },
+ { "sum", "ii", do_sum,
+ "addr size", "compute the checksum of a memory region" },
+ { "usb_add", "s", do_usb_add,
+ "device", "add USB device (e.g. 'host:bus.addr' or 'host:vendor_id:product_id')" },
+ { "usb_del", "s", do_usb_del,
+ "device", "remove USB device 'bus.addr'" },
+ { "cpu", "i", do_cpu_set,
+ "index", "set the default CPU" },
+ { "mouse_move", "sss?", do_mouse_move,
+ "dx dy [dz]", "send mouse move events" },
+ { "mouse_button", "i", do_mouse_button,
+ "state", "change mouse button state (1=L, 2=M, 4=R)" },
+ { "mouse_set", "i", do_mouse_set,
+ "index", "set which mouse device receives events" },
+#ifdef HAS_AUDIO
+ { "wavcapture", "si?i?i?", do_wav_capture,
+ "path [frequency bits channels]",
+ "capture audio to a wave file (default frequency=44100 bits=16 channels=2)" },
+#endif
+ { "stopcapture", "i", do_stop_capture,
+ "capture index", "stop capture" },
+ { "memsave", "lis", do_memory_save,
+ "addr size file", "save to disk virtual memory dump starting at 'addr' of size 'size'", },
+ { NULL, NULL, },
};
static term_cmd_t info_cmds[] = {
+ { "version", "", do_info_version,
+ "", "show the version of qemu" },
{ "network", "", do_info_network,
"", "show the network state" },
{ "block", "", do_info_block,
"", "show the block devices" },
{ "registers", "", do_info_registers,
"", "show the cpu registers" },
+ { "cpus", "", do_info_cpus,
+ "", "show infos for each CPU" },
{ "history", "", do_info_history,
"", "show the command line history", },
{ "irq", "", irq_info,
"", "show i8259 (PIC) state", },
{ "pci", "", pci_info,
"", "show PCI info", },
+#if defined(TARGET_I386)
+ { "tlb", "", tlb_info,
+ "", "show virtual to physical memory mappings", },
+ { "mem", "", mem_info,
+ "", "show the active virtual memory mappings", },
+#endif
+ { "jit", "", do_info_jit,
+ "", "show dynamic compiler info", },
+ { "kqemu", "", do_info_kqemu,
+ "", "show kqemu information", },
+ { "usb", "", usb_info,
+ "", "show guest USB devices", },
+ { "usbhost", "", usb_host_info,
+ "", "show host USB devices", },
+ { "profile", "", do_info_profile,
+ "", "show profiling information", },
+ { "capture", "", do_info_capture,
+ "", "show capture information" },
+ { "snapshots", "", do_info_snapshots,
+ "", "show the currently saved VM snapshots" },
+ { "pcmcia", "", pcmcia_info,
+ "", "show guest PCMCIA status" },
+ { "mice", "", do_info_mice,
+ "", "show which guest mouse is receiving events" },
+ { "vnc", "", do_info_vnc,
+ "", "show the vnc server status"},
+ { "name", "", do_info_name,
+ "", "show the current VM name" },
+#if defined(TARGET_PPC)
+ { "cpustats", "", do_info_cpu_stats,
+ "", "show CPU statistics", },
+#endif
+#if defined(CONFIG_SLIRP)
+ { "slirp", "", do_info_slirp,
+ "", "show SLIRP statistics", },
+#endif
{ NULL, NULL, },
};
static const char *pch;
static jmp_buf expr_env;
+#define MD_TLONG 0
+#define MD_I32 1
+
typedef struct MonitorDef {
const char *name;
int offset;
- int (*get_value)(struct MonitorDef *md);
+ target_long (*get_value)(struct MonitorDef *md, int val);
+ int type;
} MonitorDef;
#if defined(TARGET_I386)
-static int monitor_get_pc (struct MonitorDef *md)
+static target_long monitor_get_pc (struct MonitorDef *md, int val)
{
- return cpu_single_env->eip + (long)cpu_single_env->segs[R_CS].base;
+ CPUState *env = mon_get_cpu();
+ if (!env)
+ return 0;
+ return env->eip + env->segs[R_CS].base;
}
#endif
#if defined(TARGET_PPC)
-static int monitor_get_ccr (struct MonitorDef *md)
+static target_long monitor_get_ccr (struct MonitorDef *md, int val)
{
+ CPUState *env = mon_get_cpu();
unsigned int u;
int i;
+ if (!env)
+ return 0;
+
u = 0;
for (i = 0; i < 8; i++)
- u |= cpu_single_env->crf[i] << (32 - (4 * i));
+ u |= env->crf[i] << (32 - (4 * i));
return u;
}
-static int monitor_get_msr (struct MonitorDef *md)
+static target_long monitor_get_msr (struct MonitorDef *md, int val)
{
- return (cpu_single_env->msr[MSR_POW] << MSR_POW) |
- (cpu_single_env->msr[MSR_ILE] << MSR_ILE) |
- (cpu_single_env->msr[MSR_EE] << MSR_EE) |
- (cpu_single_env->msr[MSR_PR] << MSR_PR) |
- (cpu_single_env->msr[MSR_FP] << MSR_FP) |
- (cpu_single_env->msr[MSR_ME] << MSR_ME) |
- (cpu_single_env->msr[MSR_FE0] << MSR_FE0) |
- (cpu_single_env->msr[MSR_SE] << MSR_SE) |
- (cpu_single_env->msr[MSR_BE] << MSR_BE) |
- (cpu_single_env->msr[MSR_FE1] << MSR_FE1) |
- (cpu_single_env->msr[MSR_IP] << MSR_IP) |
- (cpu_single_env->msr[MSR_IR] << MSR_IR) |
- (cpu_single_env->msr[MSR_DR] << MSR_DR) |
- (cpu_single_env->msr[MSR_RI] << MSR_RI) |
- (cpu_single_env->msr[MSR_LE] << MSR_LE);
+ CPUState *env = mon_get_cpu();
+ if (!env)
+ return 0;
+ return env->msr;
}
-static int monitor_get_xer (struct MonitorDef *md)
+static target_long monitor_get_xer (struct MonitorDef *md, int val)
{
- return (cpu_single_env->xer[XER_SO] << XER_SO) |
- (cpu_single_env->xer[XER_OV] << XER_OV) |
- (cpu_single_env->xer[XER_CA] << XER_CA) |
- (cpu_single_env->xer[XER_BC] << XER_BC);
+ CPUState *env = mon_get_cpu();
+ if (!env)
+ return 0;
+ return ppc_load_xer(env);
}
-uint32_t cpu_ppc_load_decr (CPUState *env);
-static int monitor_get_decr (struct MonitorDef *md)
+static target_long monitor_get_decr (struct MonitorDef *md, int val)
{
- return cpu_ppc_load_decr(cpu_single_env);
+ CPUState *env = mon_get_cpu();
+ if (!env)
+ return 0;
+ return cpu_ppc_load_decr(env);
}
-uint32_t cpu_ppc_load_tbu (CPUState *env);
-static int monitor_get_tbu (struct MonitorDef *md)
+static target_long monitor_get_tbu (struct MonitorDef *md, int val)
{
- return cpu_ppc_load_tbu(cpu_single_env);
+ CPUState *env = mon_get_cpu();
+ if (!env)
+ return 0;
+ return cpu_ppc_load_tbu(env);
}
-uint32_t cpu_ppc_load_tbl (CPUState *env);
-static int monitor_get_tbl (struct MonitorDef *md)
+static target_long monitor_get_tbl (struct MonitorDef *md, int val)
{
- return cpu_ppc_load_tbl(cpu_single_env);
+ CPUState *env = mon_get_cpu();
+ if (!env)
+ return 0;
+ return cpu_ppc_load_tbl(env);
+}
+#endif
+
+#if defined(TARGET_SPARC)
+#ifndef TARGET_SPARC64
+static target_long monitor_get_psr (struct MonitorDef *md, int val)
+{
+ CPUState *env = mon_get_cpu();
+ if (!env)
+ return 0;
+ return GET_PSR(env);
+}
+#endif
+
+static target_long monitor_get_reg(struct MonitorDef *md, int val)
+{
+ CPUState *env = mon_get_cpu();
+ if (!env)
+ return 0;
+ return env->regwptr[val];
}
#endif
#ifdef TARGET_I386
#define SEG(name, seg) \
- { name, offsetof(CPUState, segs[seg].selector) },\
+ { name, offsetof(CPUState, segs[seg].selector), NULL, MD_I32 },\
{ name ".base", offsetof(CPUState, segs[seg].base) },\
- { name ".limit", offsetof(CPUState, segs[seg].limit) },
+ { name ".limit", offsetof(CPUState, segs[seg].limit), NULL, MD_I32 },
{ "eax", offsetof(CPUState, regs[0]) },
{ "ecx", offsetof(CPUState, regs[1]) },
{ "esp|sp", offsetof(CPUState, regs[4]) },
{ "ebp|fp", offsetof(CPUState, regs[5]) },
{ "esi", offsetof(CPUState, regs[6]) },
- { "esi", offsetof(CPUState, regs[7]) },
+ { "edi", offsetof(CPUState, regs[7]) },
+#ifdef TARGET_X86_64
+ { "r8", offsetof(CPUState, regs[8]) },
+ { "r9", offsetof(CPUState, regs[9]) },
+ { "r10", offsetof(CPUState, regs[10]) },
+ { "r11", offsetof(CPUState, regs[11]) },
+ { "r12", offsetof(CPUState, regs[12]) },
+ { "r13", offsetof(CPUState, regs[13]) },
+ { "r14", offsetof(CPUState, regs[14]) },
+ { "r15", offsetof(CPUState, regs[15]) },
+#endif
{ "eflags", offsetof(CPUState, eflags) },
{ "eip", offsetof(CPUState, eip) },
SEG("cs", R_CS)
SEG("ds", R_DS)
SEG("es", R_ES)
+ SEG("ss", R_SS)
SEG("fs", R_FS)
SEG("gs", R_GS)
{ "pc", 0, monitor_get_pc, },
#elif defined(TARGET_PPC)
+ /* General purpose registers */
{ "r0", offsetof(CPUState, gpr[0]) },
{ "r1", offsetof(CPUState, gpr[1]) },
{ "r2", offsetof(CPUState, gpr[2]) },
{ "r29", offsetof(CPUState, gpr[29]) },
{ "r30", offsetof(CPUState, gpr[30]) },
{ "r31", offsetof(CPUState, gpr[31]) },
+ /* Floating point registers */
+ { "f0", offsetof(CPUState, fpr[0]) },
+ { "f1", offsetof(CPUState, fpr[1]) },
+ { "f2", offsetof(CPUState, fpr[2]) },
+ { "f3", offsetof(CPUState, fpr[3]) },
+ { "f4", offsetof(CPUState, fpr[4]) },
+ { "f5", offsetof(CPUState, fpr[5]) },
+ { "f6", offsetof(CPUState, fpr[6]) },
+ { "f7", offsetof(CPUState, fpr[7]) },
+ { "f8", offsetof(CPUState, fpr[8]) },
+ { "f9", offsetof(CPUState, fpr[9]) },
+ { "f10", offsetof(CPUState, fpr[10]) },
+ { "f11", offsetof(CPUState, fpr[11]) },
+ { "f12", offsetof(CPUState, fpr[12]) },
+ { "f13", offsetof(CPUState, fpr[13]) },
+ { "f14", offsetof(CPUState, fpr[14]) },
+ { "f15", offsetof(CPUState, fpr[15]) },
+ { "f16", offsetof(CPUState, fpr[16]) },
+ { "f17", offsetof(CPUState, fpr[17]) },
+ { "f18", offsetof(CPUState, fpr[18]) },
+ { "f19", offsetof(CPUState, fpr[19]) },
+ { "f20", offsetof(CPUState, fpr[20]) },
+ { "f21", offsetof(CPUState, fpr[21]) },
+ { "f22", offsetof(CPUState, fpr[22]) },
+ { "f23", offsetof(CPUState, fpr[23]) },
+ { "f24", offsetof(CPUState, fpr[24]) },
+ { "f25", offsetof(CPUState, fpr[25]) },
+ { "f26", offsetof(CPUState, fpr[26]) },
+ { "f27", offsetof(CPUState, fpr[27]) },
+ { "f28", offsetof(CPUState, fpr[28]) },
+ { "f29", offsetof(CPUState, fpr[29]) },
+ { "f30", offsetof(CPUState, fpr[30]) },
+ { "f31", offsetof(CPUState, fpr[31]) },
+ { "fpscr", offsetof(CPUState, fpscr) },
+ /* Next instruction pointer */
{ "nip|pc", offsetof(CPUState, nip) },
{ "lr", offsetof(CPUState, lr) },
{ "ctr", offsetof(CPUState, ctr) },
{ "decr", 0, &monitor_get_decr, },
{ "ccr", 0, &monitor_get_ccr, },
+ /* Machine state register */
{ "msr", 0, &monitor_get_msr, },
{ "xer", 0, &monitor_get_xer, },
{ "tbu", 0, &monitor_get_tbu, },
{ "tbl", 0, &monitor_get_tbl, },
+#if defined(TARGET_PPC64)
+ /* Address space register */
+ { "asr", offsetof(CPUState, asr) },
+#endif
+ /* Segment registers */
{ "sdr1", offsetof(CPUState, sdr1) },
{ "sr0", offsetof(CPUState, sr[0]) },
{ "sr1", offsetof(CPUState, sr[1]) },
{ "sr14", offsetof(CPUState, sr[14]) },
{ "sr15", offsetof(CPUState, sr[15]) },
/* Too lazy to put BATs and SPRs ... */
+#elif defined(TARGET_SPARC)
+ { "g0", offsetof(CPUState, gregs[0]) },
+ { "g1", offsetof(CPUState, gregs[1]) },
+ { "g2", offsetof(CPUState, gregs[2]) },
+ { "g3", offsetof(CPUState, gregs[3]) },
+ { "g4", offsetof(CPUState, gregs[4]) },
+ { "g5", offsetof(CPUState, gregs[5]) },
+ { "g6", offsetof(CPUState, gregs[6]) },
+ { "g7", offsetof(CPUState, gregs[7]) },
+ { "o0", 0, monitor_get_reg },
+ { "o1", 1, monitor_get_reg },
+ { "o2", 2, monitor_get_reg },
+ { "o3", 3, monitor_get_reg },
+ { "o4", 4, monitor_get_reg },
+ { "o5", 5, monitor_get_reg },
+ { "o6", 6, monitor_get_reg },
+ { "o7", 7, monitor_get_reg },
+ { "l0", 8, monitor_get_reg },
+ { "l1", 9, monitor_get_reg },
+ { "l2", 10, monitor_get_reg },
+ { "l3", 11, monitor_get_reg },
+ { "l4", 12, monitor_get_reg },
+ { "l5", 13, monitor_get_reg },
+ { "l6", 14, monitor_get_reg },
+ { "l7", 15, monitor_get_reg },
+ { "i0", 16, monitor_get_reg },
+ { "i1", 17, monitor_get_reg },
+ { "i2", 18, monitor_get_reg },
+ { "i3", 19, monitor_get_reg },
+ { "i4", 20, monitor_get_reg },
+ { "i5", 21, monitor_get_reg },
+ { "i6", 22, monitor_get_reg },
+ { "i7", 23, monitor_get_reg },
+ { "pc", offsetof(CPUState, pc) },
+ { "npc", offsetof(CPUState, npc) },
+ { "y", offsetof(CPUState, y) },
+#ifndef TARGET_SPARC64
+ { "psr", 0, &monitor_get_psr, },
+ { "wim", offsetof(CPUState, wim) },
+#endif
+ { "tbr", offsetof(CPUState, tbr) },
+ { "fsr", offsetof(CPUState, fsr) },
+ { "f0", offsetof(CPUState, fpr[0]) },
+ { "f1", offsetof(CPUState, fpr[1]) },
+ { "f2", offsetof(CPUState, fpr[2]) },
+ { "f3", offsetof(CPUState, fpr[3]) },
+ { "f4", offsetof(CPUState, fpr[4]) },
+ { "f5", offsetof(CPUState, fpr[5]) },
+ { "f6", offsetof(CPUState, fpr[6]) },
+ { "f7", offsetof(CPUState, fpr[7]) },
+ { "f8", offsetof(CPUState, fpr[8]) },
+ { "f9", offsetof(CPUState, fpr[9]) },
+ { "f10", offsetof(CPUState, fpr[10]) },
+ { "f11", offsetof(CPUState, fpr[11]) },
+ { "f12", offsetof(CPUState, fpr[12]) },
+ { "f13", offsetof(CPUState, fpr[13]) },
+ { "f14", offsetof(CPUState, fpr[14]) },
+ { "f15", offsetof(CPUState, fpr[15]) },
+ { "f16", offsetof(CPUState, fpr[16]) },
+ { "f17", offsetof(CPUState, fpr[17]) },
+ { "f18", offsetof(CPUState, fpr[18]) },
+ { "f19", offsetof(CPUState, fpr[19]) },
+ { "f20", offsetof(CPUState, fpr[20]) },
+ { "f21", offsetof(CPUState, fpr[21]) },
+ { "f22", offsetof(CPUState, fpr[22]) },
+ { "f23", offsetof(CPUState, fpr[23]) },
+ { "f24", offsetof(CPUState, fpr[24]) },
+ { "f25", offsetof(CPUState, fpr[25]) },
+ { "f26", offsetof(CPUState, fpr[26]) },
+ { "f27", offsetof(CPUState, fpr[27]) },
+ { "f28", offsetof(CPUState, fpr[28]) },
+ { "f29", offsetof(CPUState, fpr[29]) },
+ { "f30", offsetof(CPUState, fpr[30]) },
+ { "f31", offsetof(CPUState, fpr[31]) },
+#ifdef TARGET_SPARC64
+ { "f32", offsetof(CPUState, fpr[32]) },
+ { "f34", offsetof(CPUState, fpr[34]) },
+ { "f36", offsetof(CPUState, fpr[36]) },
+ { "f38", offsetof(CPUState, fpr[38]) },
+ { "f40", offsetof(CPUState, fpr[40]) },
+ { "f42", offsetof(CPUState, fpr[42]) },
+ { "f44", offsetof(CPUState, fpr[44]) },
+ { "f46", offsetof(CPUState, fpr[46]) },
+ { "f48", offsetof(CPUState, fpr[48]) },
+ { "f50", offsetof(CPUState, fpr[50]) },
+ { "f52", offsetof(CPUState, fpr[52]) },
+ { "f54", offsetof(CPUState, fpr[54]) },
+ { "f56", offsetof(CPUState, fpr[56]) },
+ { "f58", offsetof(CPUState, fpr[58]) },
+ { "f60", offsetof(CPUState, fpr[60]) },
+ { "f62", offsetof(CPUState, fpr[62]) },
+ { "asi", offsetof(CPUState, asi) },
+ { "pstate", offsetof(CPUState, pstate) },
+ { "cansave", offsetof(CPUState, cansave) },
+ { "canrestore", offsetof(CPUState, canrestore) },
+ { "otherwin", offsetof(CPUState, otherwin) },
+ { "wstate", offsetof(CPUState, wstate) },
+ { "cleanwin", offsetof(CPUState, cleanwin) },
+ { "fprs", offsetof(CPUState, fprs) },
+#endif
#endif
{ NULL },
};
-static void expr_error(const char *fmt)
+static void expr_error(const char *fmt)
{
term_printf(fmt);
term_printf("\n");
longjmp(expr_env, 1);
}
-static int get_monitor_def(int *pval, const char *name)
+/* return 0 if OK, -1 if not found, -2 if no CPU defined */
+static int get_monitor_def(target_long *pval, const char *name)
{
MonitorDef *md;
+ void *ptr;
+
for(md = monitor_defs; md->name != NULL; md++) {
if (compare_cmd(name, md->name)) {
if (md->get_value) {
- *pval = md->get_value(md);
+ *pval = md->get_value(md, md->offset);
} else {
- *pval = *(uint32_t *)((uint8_t *)cpu_single_env + md->offset);
+ CPUState *env = mon_get_cpu();
+ if (!env)
+ return -2;
+ ptr = (uint8_t *)env + md->offset;
+ switch(md->type) {
+ case MD_I32:
+ *pval = *(int32_t *)ptr;
+ break;
+ case MD_TLONG:
+ *pval = *(target_long *)ptr;
+ break;
+ default:
+ *pval = 0;
+ break;
+ }
}
return 0;
}
}
}
-static int expr_sum(void);
+static int64_t expr_sum(void);
-static int expr_unary(void)
+static int64_t expr_unary(void)
{
- int n;
+ int64_t n;
char *p;
+ int ret;
switch(*pch) {
case '+':
}
next();
break;
+ case '\'':
+ pch++;
+ if (*pch == '\0')
+ expr_error("character constant expected");
+ n = *pch;
+ pch++;
+ if (*pch != '\'')
+ expr_error("missing terminating \' character");
+ next();
+ break;
case '$':
{
char buf[128], *q;
-
+ target_long reg;
+
pch++;
q = buf;
while ((*pch >= 'a' && *pch <= 'z') ||
while (isspace(*pch))
pch++;
*q = 0;
- if (get_monitor_def(&n, buf))
+ ret = get_monitor_def(®, buf);
+ if (ret == -1)
expr_error("unknown register");
+ else if (ret == -2)
+ expr_error("no cpu defined");
+ n = reg;
}
break;
case '\0':
n = 0;
break;
default:
+#if TARGET_PHYS_ADDR_BITS > 32
+ n = strtoull(pch, &p, 0);
+#else
n = strtoul(pch, &p, 0);
+#endif
if (pch == p) {
expr_error("invalid char in expression");
}
}
-static int expr_prod(void)
+static int64_t expr_prod(void)
{
- int val, val2, op;
+ int64_t val, val2;
+ int op;
val = expr_unary();
for(;;) {
break;
case '/':
case '%':
- if (val2 == 0)
+ if (val2 == 0)
expr_error("division by zero");
if (op == '/')
val /= val2;
return val;
}
-static int expr_logic(void)
+static int64_t expr_logic(void)
{
- int val, val2, op;
+ int64_t val, val2;
+ int op;
val = expr_prod();
for(;;) {
return val;
}
-static int expr_sum(void)
+static int64_t expr_sum(void)
{
- int val, val2, op;
+ int64_t val, val2;
+ int op;
val = expr_logic();
for(;;) {
return val;
}
-static int get_expr(int *pval, const char **pp)
+static int get_expr(int64_t *pval, const char **pp)
{
pch = *pp;
if (setjmp(expr_env)) {
char *q;
int c;
+ q = buf;
p = *pp;
while (isspace(*p))
p++;
if (*p == '\0') {
fail:
+ *q = '\0';
*pp = p;
return -1;
}
- q = buf;
if (*p == '\"') {
p++;
while (*p != '\0' && *p != '\"') {
}
p++;
}
- *q = '\0';
}
+ *q = '\0';
*pp = p;
return 0;
}
#define MAX_ARGS 16
-static void term_handle_command(const char *cmdline)
+static void monitor_handle_command(const char *cmdline)
{
const char *p, *pstart, *typestr;
char *q;
#ifdef DEBUG
term_printf("command='%s'\n", cmdline);
#endif
-
+
/* extract the command name */
p = cmdline;
q = cmdname;
len = sizeof(cmdname) - 1;
memcpy(cmdname, pstart, len);
cmdname[len] = '\0';
-
+
/* find the command */
for(cmd = term_cmds; cmd->name != NULL; cmd++) {
- if (compare_cmd(cmdname, cmd->name))
+ if (compare_cmd(cmdname, cmd->name))
goto found;
}
term_printf("unknown command: '%s'\n", cmdname);
for(i = 0; i < MAX_ARGS; i++)
str_allocated[i] = NULL;
-
+
/* parse the parameters */
typestr = cmd->args_type;
nb_args = 0;
typestr++;
switch(c) {
case 'F':
+ case 'B':
case 's':
{
int ret;
char *str;
-
- while (isspace(*p))
+
+ while (isspace(*p))
p++;
if (*typestr == '?') {
typestr++;
}
ret = get_str(buf, sizeof(buf), &p);
if (ret < 0) {
- if (c == 'F')
+ switch(c) {
+ case 'F':
term_printf("%s: filename expected\n", cmdname);
- else
+ break;
+ case 'B':
+ term_printf("%s: block device name expected\n", cmdname);
+ break;
+ default:
term_printf("%s: string expected\n", cmdname);
+ break;
+ }
goto fail;
}
str = qemu_malloc(strlen(buf) + 1);
case '/':
{
int count, format, size;
-
+
while (isspace(*p))
p++;
if (*p == '/') {
}
if (nb_args + 3 > MAX_ARGS)
goto error_args;
- args[nb_args++] = (void*)count;
- args[nb_args++] = (void*)format;
- args[nb_args++] = (void*)size;
+ args[nb_args++] = (void*)(long)count;
+ args[nb_args++] = (void*)(long)format;
+ args[nb_args++] = (void*)(long)size;
}
break;
case 'i':
+ case 'l':
{
- int val;
- while (isspace(*p))
+ int64_t val;
+
+ while (isspace(*p))
p++;
if (*typestr == '?' || *typestr == '.') {
- typestr++;
if (*typestr == '?') {
if (*p == '\0')
has_arg = 0;
} else {
if (*p == '.') {
p++;
- while (isspace(*p))
+ while (isspace(*p))
p++;
has_arg = 1;
} else {
has_arg = 0;
}
}
+ typestr++;
if (nb_args >= MAX_ARGS)
goto error_args;
- args[nb_args++] = (void *)has_arg;
+ args[nb_args++] = (void *)(long)has_arg;
if (!has_arg) {
if (nb_args >= MAX_ARGS)
goto error_args;
if (get_expr(&val, &p))
goto fail;
add_num:
- if (nb_args >= MAX_ARGS)
- goto error_args;
- args[nb_args++] = (void *)val;
+ if (c == 'i') {
+ if (nb_args >= MAX_ARGS)
+ goto error_args;
+ args[nb_args++] = (void *)(long)val;
+ } else {
+ if ((nb_args + 1) >= MAX_ARGS)
+ goto error_args;
+#if TARGET_PHYS_ADDR_BITS > 32
+ args[nb_args++] = (void *)(long)((val >> 32) & 0xffffffff);
+#else
+ args[nb_args++] = (void *)0;
+#endif
+ args[nb_args++] = (void *)(long)(val & 0xffffffff);
+ }
}
break;
case '-':
{
int has_option;
/* option */
-
+
c = *typestr++;
if (c == '\0')
goto bad_type;
- while (isspace(*p))
+ while (isspace(*p))
p++;
has_option = 0;
if (*p == '-') {
p++;
if (*p != c) {
- term_printf("%s: unsupported option -%c\n",
+ term_printf("%s: unsupported option -%c\n",
cmdname, *p);
goto fail;
}
}
if (nb_args >= MAX_ARGS)
goto error_args;
- args[nb_args++] = (void *)has_option;
+ args[nb_args++] = (void *)(long)has_option;
}
break;
default:
while (isspace(*p))
p++;
if (*p != '\0') {
- term_printf("%s: extraneous characters at the end of line\n",
+ term_printf("%s: extraneous characters at the end of line\n",
cmdname);
goto fail;
}
case 6:
cmd->handler(args[0], args[1], args[2], args[3], args[4], args[5]);
break;
+ case 7:
+ cmd->handler(args[0], args[1], args[2], args[3], args[4], args[5], args[6]);
+ break;
default:
term_printf("unsupported number of arguments: %d\n", nb_args);
goto fail;
return;
}
-static void term_show_prompt(void)
+static void cmd_completion(const char *name, const char *list)
{
- term_printf("(qemu) ");
- fflush(stdout);
- term_cmd_buf_index = 0;
- term_cmd_buf_size = 0;
- term_esc_state = IS_NORM;
-}
+ const char *p, *pstart;
+ char cmd[128];
+ int len;
-static void term_print_cmdline (const char *cmdline)
-{
- term_show_prompt();
- term_printf("%s", cmdline);
- term_flush();
+ p = list;
+ for(;;) {
+ pstart = p;
+ p = strchr(p, '|');
+ if (!p)
+ p = pstart + strlen(pstart);
+ len = p - pstart;
+ if (len > sizeof(cmd) - 2)
+ len = sizeof(cmd) - 2;
+ memcpy(cmd, pstart, len);
+ cmd[len] = '\0';
+ if (name[0] == '\0' || !strncmp(name, cmd, strlen(name))) {
+ add_completion(cmd);
+ }
+ if (*p == '\0')
+ break;
+ p++;
+ }
}
-static void term_insert_char(int ch)
+static void file_completion(const char *input)
{
- if (term_cmd_buf_index < TERM_CMD_BUF_SIZE) {
- memmove(term_cmd_buf + term_cmd_buf_index + 1,
- term_cmd_buf + term_cmd_buf_index,
- term_cmd_buf_size - term_cmd_buf_index);
- term_cmd_buf[term_cmd_buf_index] = ch;
- term_cmd_buf_size++;
- term_printf("\033[@%c", ch);
- term_cmd_buf_index++;
- term_flush();
+ DIR *ffs;
+ struct dirent *d;
+ char path[1024];
+ char file[1024], file_prefix[1024];
+ int input_path_len;
+ const char *p;
+
+ p = strrchr(input, '/');
+ if (!p) {
+ input_path_len = 0;
+ pstrcpy(file_prefix, sizeof(file_prefix), input);
+ strcpy(path, ".");
+ } else {
+ input_path_len = p - input + 1;
+ memcpy(path, input, input_path_len);
+ if (input_path_len > sizeof(path) - 1)
+ input_path_len = sizeof(path) - 1;
+ path[input_path_len] = '\0';
+ pstrcpy(file_prefix, sizeof(file_prefix), p + 1);
+ }
+#ifdef DEBUG_COMPLETION
+ term_printf("input='%s' path='%s' prefix='%s'\n", input, path, file_prefix);
+#endif
+ ffs = opendir(path);
+ if (!ffs)
+ return;
+ for(;;) {
+ struct stat sb;
+ d = readdir(ffs);
+ if (!d)
+ break;
+ if (strstart(d->d_name, file_prefix, NULL)) {
+ memcpy(file, input, input_path_len);
+ strcpy(file + input_path_len, d->d_name);
+ /* stat the file to find out if it's a directory.
+ * In that case add a slash to speed up typing long paths
+ */
+ stat(file, &sb);
+ if(S_ISDIR(sb.st_mode))
+ strcat(file, "/");
+ add_completion(file);
+ }
}
+ closedir(ffs);
}
-static void term_backward_char(void)
+static void block_completion_it(void *opaque, const char *name)
{
- if (term_cmd_buf_index > 0) {
- term_cmd_buf_index--;
- term_printf("\033[D");
- term_flush();
+ const char *input = opaque;
+
+ if (input[0] == '\0' ||
+ !strncmp(name, (char *)input, strlen(input))) {
+ add_completion(name);
}
}
-static void term_forward_char(void)
+/* NOTE: this parser is an approximate form of the real command parser */
+static void parse_cmdline(const char *cmdline,
+ int *pnb_args, char **args)
{
- if (term_cmd_buf_index < term_cmd_buf_size) {
- term_cmd_buf_index++;
- term_printf("\033[C");
- term_flush();
+ const char *p;
+ int nb_args, ret;
+ char buf[1024];
+
+ p = cmdline;
+ nb_args = 0;
+ for(;;) {
+ while (isspace(*p))
+ p++;
+ if (*p == '\0')
+ break;
+ if (nb_args >= MAX_ARGS)
+ break;
+ ret = get_str(buf, sizeof(buf), &p);
+ args[nb_args] = qemu_strdup(buf);
+ nb_args++;
+ if (ret < 0)
+ break;
}
+ *pnb_args = nb_args;
}
-static void term_delete_char(void)
+void readline_find_completion(const char *cmdline)
{
- if (term_cmd_buf_index < term_cmd_buf_size) {
- memmove(term_cmd_buf + term_cmd_buf_index,
- term_cmd_buf + term_cmd_buf_index + 1,
- term_cmd_buf_size - term_cmd_buf_index - 1);
- term_printf("\033[P");
- term_cmd_buf_size--;
- term_flush();
+ const char *cmdname;
+ char *args[MAX_ARGS];
+ int nb_args, i, len;
+ const char *ptype, *str;
+ term_cmd_t *cmd;
+ const KeyDef *key;
+
+ parse_cmdline(cmdline, &nb_args, args);
+#ifdef DEBUG_COMPLETION
+ for(i = 0; i < nb_args; i++) {
+ term_printf("arg%d = '%s'\n", i, (char *)args[i]);
}
-}
+#endif
-static void term_backspace(void)
-{
- if (term_cmd_buf_index > 0) {
- term_backward_char();
- term_delete_char();
+ /* if the line ends with a space, it means we want to complete the
+ next arg */
+ len = strlen(cmdline);
+ if (len > 0 && isspace(cmdline[len - 1])) {
+ if (nb_args >= MAX_ARGS)
+ return;
+ args[nb_args++] = qemu_strdup("");
}
+ if (nb_args <= 1) {
+ /* command completion */
+ if (nb_args == 0)
+ cmdname = "";
+ else
+ cmdname = args[0];
+ completion_index = strlen(cmdname);
+ for(cmd = term_cmds; cmd->name != NULL; cmd++) {
+ cmd_completion(cmdname, cmd->name);
+ }
+ } else {
+ /* find the command */
+ for(cmd = term_cmds; cmd->name != NULL; cmd++) {
+ if (compare_cmd(args[0], cmd->name))
+ goto found;
+ }
+ return;
+ found:
+ ptype = cmd->args_type;
+ for(i = 0; i < nb_args - 2; i++) {
+ if (*ptype != '\0') {
+ ptype++;
+ while (*ptype == '?')
+ ptype++;
+ }
+ }
+ str = args[nb_args - 1];
+ switch(*ptype) {
+ case 'F':
+ /* file completion */
+ completion_index = strlen(str);
+ file_completion(str);
+ break;
+ case 'B':
+ /* block device name completion */
+ completion_index = strlen(str);
+ bdrv_iterate(block_completion_it, (void *)str);
+ break;
+ case 's':
+ /* XXX: more generic ? */
+ if (!strcmp(cmd->name, "info")) {
+ completion_index = strlen(str);
+ for(cmd = info_cmds; cmd->name != NULL; cmd++) {
+ cmd_completion(str, cmd->name);
+ }
+ } else if (!strcmp(cmd->name, "sendkey")) {
+ completion_index = strlen(str);
+ for(key = key_defs; key->name != NULL; key++) {
+ cmd_completion(str, key->name);
+ }
+ }
+ break;
+ default:
+ break;
+ }
+ }
+ for(i = 0; i < nb_args; i++)
+ qemu_free(args[i]);
}
-static void term_bol(void)
+static int term_can_read(void *opaque)
{
- while (term_cmd_buf_index > 0)
- term_backward_char();
+ return 128;
}
-static void term_eol(void)
+static void term_read(void *opaque, const uint8_t *buf, int size)
{
- while (term_cmd_buf_index < term_cmd_buf_size)
- term_forward_char();
+ int i;
+ for(i = 0; i < size; i++)
+ readline_handle_byte(buf[i]);
}
-static void term_up_char(void)
-{
- int idx;
+static void monitor_start_input(void);
- if (term_hist_entry == 0)
- return;
- if (term_hist_entry == -1) {
- /* Find latest entry */
- for (idx = 0; idx < TERM_MAX_CMDS; idx++) {
- if (term_history[idx] == NULL)
- break;
- }
- term_hist_entry = idx;
- }
- term_hist_entry--;
- if (term_hist_entry >= 0) {
- pstrcpy(term_cmd_buf, sizeof(term_cmd_buf),
- term_history[term_hist_entry]);
- term_printf("\n");
- term_print_cmdline(term_cmd_buf);
- term_cmd_buf_index = term_cmd_buf_size = strlen(term_cmd_buf);
- }
+static void monitor_handle_command1(void *opaque, const char *cmdline)
+{
+ monitor_handle_command(cmdline);
+ monitor_start_input();
}
-static void term_down_char(void)
+static void monitor_start_input(void)
{
- if (term_hist_entry == TERM_MAX_CMDS - 1 || term_hist_entry == -1)
- return;
- if (term_history[++term_hist_entry] != NULL) {
- pstrcpy(term_cmd_buf, sizeof(term_cmd_buf),
- term_history[term_hist_entry]);
- } else {
- term_hist_entry = -1;
- }
- term_printf("\n");
- term_print_cmdline(term_cmd_buf);
- term_cmd_buf_index = term_cmd_buf_size = strlen(term_cmd_buf);
+ readline_start("(qemu) ", 0, monitor_handle_command1, NULL);
}
-static void term_hist_add(const char *cmdline)
+static void term_event(void *opaque, int event)
{
- char *hist_entry, *new_entry;
- int idx;
-
- if (cmdline[0] == '\0')
+ if (event != CHR_EVENT_RESET)
return;
- new_entry = NULL;
- if (term_hist_entry != -1) {
- /* We were editing an existing history entry: replace it */
- hist_entry = term_history[term_hist_entry];
- idx = term_hist_entry;
- if (strcmp(hist_entry, cmdline) == 0) {
- goto same_entry;
- }
- }
- /* Search cmdline in history buffers */
- for (idx = 0; idx < TERM_MAX_CMDS; idx++) {
- hist_entry = term_history[idx];
- if (hist_entry == NULL)
- break;
- if (strcmp(hist_entry, cmdline) == 0) {
- same_entry:
- new_entry = hist_entry;
- /* Put this entry at the end of history */
- memmove(&term_history[idx], &term_history[idx + 1],
- &term_history[TERM_MAX_CMDS] - &term_history[idx + 1]);
- term_history[TERM_MAX_CMDS - 1] = NULL;
- for (; idx < TERM_MAX_CMDS; idx++) {
- if (term_history[idx] == NULL)
- break;
- }
- break;
- }
- }
- if (idx == TERM_MAX_CMDS) {
- /* Need to get one free slot */
- free(term_history[0]);
- memcpy(term_history, &term_history[1],
- &term_history[TERM_MAX_CMDS] - &term_history[1]);
- term_history[TERM_MAX_CMDS - 1] = NULL;
- idx = TERM_MAX_CMDS - 1;
- }
- if (new_entry == NULL)
- new_entry = strdup(cmdline);
- term_history[idx] = new_entry;
- term_hist_entry = -1;
+
+ if (!hide_banner)
+ term_printf("QEMU %s monitor - type 'help' for more information\n",
+ QEMU_VERSION);
+ monitor_start_input();
}
-/* return true if command handled */
-static void term_handle_byte(int ch)
+static int is_first_init = 1;
+
+void monitor_init(CharDriverState *hd, int show_banner)
{
- switch(term_esc_state) {
- case IS_NORM:
- switch(ch) {
- case 1:
- term_bol();
- break;
- case 5:
- term_eol();
- break;
- case 10:
- case 13:
- term_cmd_buf[term_cmd_buf_size] = '\0';
- term_hist_add(term_cmd_buf);
- term_printf("\n");
- term_handle_command(term_cmd_buf);
- term_show_prompt();
- break;
- case 27:
- term_esc_state = IS_ESC;
- break;
- case 127:
- case 8:
- term_backspace();
- break;
- case 155:
- term_esc_state = IS_CSI;
- break;
- default:
- if (ch >= 32) {
- term_insert_char(ch);
- }
- break;
- }
- break;
- case IS_ESC:
- if (ch == '[') {
- term_esc_state = IS_CSI;
- term_esc_param = 0;
- } else {
- term_esc_state = IS_NORM;
+ int i;
+
+ if (is_first_init) {
+ for (i = 0; i < MAX_MON; i++) {
+ monitor_hd[i] = NULL;
}
- break;
- case IS_CSI:
- switch(ch) {
- case 'A':
- case 'F':
- term_up_char();
- break;
- case 'B':
- case 'E':
- term_down_char();
- break;
- case 'D':
- term_backward_char();
- break;
- case 'C':
- term_forward_char();
- break;
- case '0' ... '9':
- term_esc_param = term_esc_param * 10 + (ch - '0');
- goto the_end;
- case '~':
- switch(term_esc_param) {
- case 1:
- term_bol();
- break;
- case 3:
- term_delete_char();
- break;
- case 4:
- term_eol();
- break;
- }
- break;
- default:
+ is_first_init = 0;
+ }
+ for (i = 0; i < MAX_MON; i++) {
+ if (monitor_hd[i] == NULL) {
+ monitor_hd[i] = hd;
break;
}
- term_esc_state = IS_NORM;
- the_end:
- break;
}
-}
-
-/*************************************************************/
-/* serial console support */
-
-#define TERM_ESCAPE 0x01 /* ctrl-a is used for escape */
-static int term_got_escape, term_command;
+ hide_banner = !show_banner;
-void term_print_help(void)
-{
- term_printf("\n"
- "C-a h print this help\n"
- "C-a x exit emulatior\n"
- "C-a s save disk data back to file (if -snapshot)\n"
- "C-a b send break (magic sysrq)\n"
- "C-a c switch between console and monitor\n"
- "C-a C-a send C-a\n"
- );
+ qemu_chr_add_handlers(hd, term_can_read, term_read, term_event, NULL);
}
-/* called when a char is received */
-static void term_received_byte(int ch)
-{
- if (!serial_console) {
- /* if no serial console, handle every command */
- term_handle_byte(ch);
- } else {
- if (term_got_escape) {
- term_got_escape = 0;
- switch(ch) {
- case 'h':
- term_print_help();
- break;
- case 'x':
- exit(0);
- break;
- case 's':
- {
- int i;
- for (i = 0; i < MAX_DISKS; i++) {
- if (bs_table[i])
- bdrv_commit(bs_table[i]);
- }
- }
- break;
- case 'b':
- if (serial_console)
- serial_receive_break(serial_console);
- break;
- case 'c':
- if (!term_command) {
- term_show_prompt();
- term_command = 1;
- } else {
- term_command = 0;
- }
- break;
- case TERM_ESCAPE:
- goto send_char;
- }
- } else if (ch == TERM_ESCAPE) {
- term_got_escape = 1;
- } else {
- send_char:
- if (term_command) {
- term_handle_byte(ch);
- } else {
- if (serial_console)
- serial_receive_byte(serial_console, ch);
- }
- }
- }
-}
+/* XXX: use threads ? */
+/* modal monitor readline */
+static int monitor_readline_started;
+static char *monitor_readline_buf;
+static int monitor_readline_buf_size;
-static int term_can_read(void *opaque)
+static void monitor_readline_cb(void *opaque, const char *input)
{
- if (serial_console) {
- return serial_can_receive(serial_console);
- } else {
- return 128;
- }
+ pstrcpy(monitor_readline_buf, monitor_readline_buf_size, input);
+ monitor_readline_started = 0;
}
-static void term_read(void *opaque, const uint8_t *buf, int size)
+void monitor_readline(const char *prompt, int is_password,
+ char *buf, int buf_size)
{
int i;
- for(i = 0; i < size; i++)
- term_received_byte(buf[i]);
-}
-void monitor_init(void)
-{
- if (!serial_console) {
- term_printf("QEMU %s monitor - type 'help' for more information\n",
- QEMU_VERSION);
- term_show_prompt();
+ if (is_password) {
+ for (i = 0; i < MAX_MON; i++)
+ if (monitor_hd[i] && monitor_hd[i]->focus == 0)
+ qemu_chr_send_event(monitor_hd[i], CHR_EVENT_FOCUS);
+ }
+ readline_start(prompt, is_password, monitor_readline_cb, NULL);
+ monitor_readline_buf = buf;
+ monitor_readline_buf_size = buf_size;
+ monitor_readline_started = 1;
+ while (monitor_readline_started) {
+ main_loop_wait(10);
}
- term_hist_entry = -1;
- qemu_add_fd_read_handler(0, term_can_read, term_read, NULL);
}
projects / qemu.git / blobdiff