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1 /* |
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2 * QEMU monitor |
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3 * |
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4 * Copyright (c) 2003-2004 Fabrice Bellard |
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5 * |
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6 * Permission is hereby granted, free of charge, to any person obtaining a copy |
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7 * of this software and associated documentation files (the "Software"), to deal |
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8 * in the Software without restriction, including without limitation the rights |
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9 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
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10 * copies of the Software, and to permit persons to whom the Software is |
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11 * furnished to do so, subject to the following conditions: |
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12 * |
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13 * The above copyright notice and this permission notice shall be included in |
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14 * all copies or substantial portions of the Software. |
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15 * |
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16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
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19 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
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20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
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21 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
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22 * THE SOFTWARE. |
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23 */ |
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24 #include "hw/hw.h" |
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25 #include "hw/usb.h" |
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26 #include "hw/pcmcia.h" |
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27 #include "hw/pc.h" |
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28 #include "hw/pci.h" |
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29 #include "gdbstub.h" |
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30 #include "net.h" |
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31 #include "qemu-char.h" |
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32 #include "sysemu.h" |
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33 #include "console.h" |
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34 //#include "hw/gui.h" |
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35 #include "gui_host.h" |
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36 #include "block.h" |
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37 #include "audio/audio.h" |
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38 #include "disas.h" |
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39 #include "balloon.h" |
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40 #include <dirent.h> |
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41 #include "qemu-timer.h" |
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42 #include "migration.h" |
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43 #include "kvm.h" |
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44 |
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45 //#define DEBUG |
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46 //#define DEBUG_COMPLETION |
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47 |
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48 /* |
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49 * Supported types: |
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50 * |
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51 * 'F' filename |
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52 * 'B' block device name |
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53 * 's' string (accept optional quote) |
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54 * 'i' 32 bit integer |
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55 * 'l' target long (32 or 64 bit) |
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56 * '/' optional gdb-like print format (like "/10x") |
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57 * |
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58 * '?' optional type (for 'F', 's' and 'i') |
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59 * |
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60 */ |
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61 |
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62 typedef struct term_cmd_t { |
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63 const char *name; |
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64 const char *args_type; |
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65 void *handler; |
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66 const char *params; |
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67 const char *help; |
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68 } term_cmd_t; |
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69 |
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70 #define MAX_MON 4 |
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71 static CharDriverState *monitor_hd[MAX_MON]; |
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72 static int hide_banner; |
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73 |
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74 static const term_cmd_t term_cmds[]; |
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75 static const term_cmd_t info_cmds[]; |
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76 |
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77 static uint8_t term_outbuf[1024]; |
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78 static int term_outbuf_index; |
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79 |
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80 static void monitor_start_input(void); |
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81 |
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82 static CPUState *mon_cpu = NULL; |
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83 |
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84 void term_flush(void) |
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85 { |
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86 int i; |
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87 if (term_outbuf_index > 0) { |
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88 for (i = 0; i < MAX_MON; i++) |
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89 if (monitor_hd[i] && monitor_hd[i]->focus == 0) |
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90 qemu_chr_write(monitor_hd[i], term_outbuf, term_outbuf_index); |
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91 term_outbuf_index = 0; |
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92 } |
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93 } |
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94 |
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95 /* flush at every end of line or if the buffer is full */ |
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96 void term_puts(const char *str) |
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97 { |
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98 char c; |
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99 for(;;) { |
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100 c = *str++; |
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101 if (c == '\0') |
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102 break; |
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103 if (c == '\n') |
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104 term_outbuf[term_outbuf_index++] = '\r'; |
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105 term_outbuf[term_outbuf_index++] = c; |
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106 if (term_outbuf_index >= (sizeof(term_outbuf) - 1) || |
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107 c == '\n') |
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108 term_flush(); |
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109 } |
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110 } |
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111 |
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112 void term_vprintf(const char *fmt, va_list ap) |
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113 { |
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114 char buf[4096]; |
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115 vsnprintf(buf, sizeof(buf), fmt, ap); |
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116 term_puts(buf); |
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117 } |
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118 |
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119 void term_printf(const char *fmt, ...) |
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120 { |
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121 va_list ap; |
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122 va_start(ap, fmt); |
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123 term_vprintf(fmt, ap); |
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124 va_end(ap); |
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125 } |
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126 |
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127 void term_print_filename(const char *filename) |
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128 { |
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129 int i; |
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130 |
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131 for (i = 0; filename[i]; i++) { |
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132 switch (filename[i]) { |
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133 case ' ': |
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134 case '"': |
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135 case '\\': |
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136 term_printf("\\%c", filename[i]); |
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137 break; |
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138 case '\t': |
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139 term_printf("\\t"); |
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140 break; |
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141 case '\r': |
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142 term_printf("\\r"); |
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143 break; |
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144 case '\n': |
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145 term_printf("\\n"); |
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146 break; |
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147 default: |
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148 term_printf("%c", filename[i]); |
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149 break; |
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150 } |
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151 } |
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152 } |
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153 |
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154 static int monitor_fprintf(FILE *stream, const char *fmt, ...) |
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155 { |
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156 va_list ap; |
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157 va_start(ap, fmt); |
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158 term_vprintf(fmt, ap); |
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159 va_end(ap); |
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160 return 0; |
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161 } |
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162 |
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163 static int compare_cmd(const char *name, const char *list) |
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164 { |
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165 const char *p, *pstart; |
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166 int len; |
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167 len = strlen(name); |
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168 p = list; |
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169 for(;;) { |
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170 pstart = p; |
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171 p = strchr(p, '|'); |
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172 if (!p) |
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173 p = pstart + strlen(pstart); |
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174 if ((p - pstart) == len && !memcmp(pstart, name, len)) |
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175 return 1; |
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176 if (*p == '\0') |
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177 break; |
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178 p++; |
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179 } |
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180 return 0; |
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181 } |
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182 |
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183 static void help_cmd1(const term_cmd_t *cmds, const char *prefix, const char *name) |
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184 { |
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185 const term_cmd_t *cmd; |
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186 |
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187 for(cmd = cmds; cmd->name != NULL; cmd++) { |
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188 if (!name || !strcmp(name, cmd->name)) |
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189 term_printf("%s%s %s -- %s\n", prefix, cmd->name, cmd->params, cmd->help); |
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190 } |
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191 } |
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192 |
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193 static void help_cmd(const char *name) |
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194 { |
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195 if (name && !strcmp(name, "info")) { |
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196 help_cmd1(info_cmds, "info ", NULL); |
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197 } else { |
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198 help_cmd1(term_cmds, "", name); |
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199 if (name && !strcmp(name, "log")) { |
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200 const CPULogItem *item; |
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201 term_printf("Log items (comma separated):\n"); |
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202 term_printf("%-10s %s\n", "none", "remove all logs"); |
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203 for(item = cpu_log_items; item->mask != 0; item++) { |
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204 term_printf("%-10s %s\n", item->name, item->help); |
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205 } |
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206 } |
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207 } |
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208 } |
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209 |
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210 static void do_help(const char *name) |
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211 { |
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212 help_cmd(name); |
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213 } |
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214 |
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215 static void do_commit(const char *device) |
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216 { |
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217 int i, all_devices; |
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218 |
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219 all_devices = !strcmp(device, "all"); |
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220 for (i = 0; i < nb_drives; i++) { |
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221 if (all_devices || |
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222 !strcmp(bdrv_get_device_name(drives_table[i].bdrv), device)) |
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223 bdrv_commit(drives_table[i].bdrv); |
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224 } |
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225 } |
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226 |
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227 static void do_info(const char *item) |
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228 { |
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229 const term_cmd_t *cmd; |
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230 void (*handler)(void); |
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231 |
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232 if (!item) |
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233 goto help; |
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234 for(cmd = info_cmds; cmd->name != NULL; cmd++) { |
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235 if (compare_cmd(item, cmd->name)) |
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236 goto found; |
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237 } |
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238 help: |
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239 help_cmd("info"); |
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240 return; |
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241 found: |
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242 handler = cmd->handler; |
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243 handler(); |
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244 } |
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245 |
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246 static void do_info_version(void) |
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247 { |
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248 term_printf("%s\n", QEMU_VERSION QEMU_PKGVERSION); |
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249 } |
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250 |
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251 static void do_info_name(void) |
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252 { |
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253 if (qemu_name) |
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254 term_printf("%s\n", qemu_name); |
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255 } |
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256 |
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257 #if defined(TARGET_I386) |
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258 static void do_info_hpet(void) |
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259 { |
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260 term_printf("HPET is %s by QEMU\n", (no_hpet) ? "disabled" : "enabled"); |
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261 } |
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262 #endif |
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263 |
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264 static void do_info_uuid(void) |
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265 { |
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266 term_printf(UUID_FMT "\n", qemu_uuid[0], qemu_uuid[1], qemu_uuid[2], |
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267 qemu_uuid[3], qemu_uuid[4], qemu_uuid[5], qemu_uuid[6], |
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268 qemu_uuid[7], qemu_uuid[8], qemu_uuid[9], qemu_uuid[10], |
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269 qemu_uuid[11], qemu_uuid[12], qemu_uuid[13], qemu_uuid[14], |
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270 qemu_uuid[15]); |
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271 } |
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272 |
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273 static void do_info_block(void) |
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274 { |
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275 bdrv_info(); |
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276 } |
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277 |
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278 static void do_info_blockstats(void) |
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279 { |
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280 bdrv_info_stats(); |
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281 } |
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282 |
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283 /* get the current CPU defined by the user */ |
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284 static int mon_set_cpu(int cpu_index) |
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285 { |
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286 CPUState *env; |
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287 |
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288 for(env = first_cpu; env != NULL; env = env->next_cpu) { |
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289 if (env->cpu_index == cpu_index) { |
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290 mon_cpu = env; |
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291 return 0; |
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292 } |
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293 } |
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294 return -1; |
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295 } |
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296 |
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297 static CPUState *mon_get_cpu(void) |
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298 { |
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299 if (!mon_cpu) { |
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300 mon_set_cpu(0); |
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301 } |
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302 return mon_cpu; |
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303 } |
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304 |
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305 static void do_info_registers(void) |
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306 { |
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307 CPUState *env; |
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308 env = mon_get_cpu(); |
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309 if (!env) |
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310 return; |
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311 #ifdef TARGET_I386 |
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312 cpu_dump_state(env, NULL, monitor_fprintf, |
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313 X86_DUMP_FPU); |
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314 #else |
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315 cpu_dump_state(env, NULL, monitor_fprintf, |
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316 0); |
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317 #endif |
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318 } |
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319 |
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320 static void do_info_cpus(void) |
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321 { |
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322 CPUState *env; |
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323 |
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324 /* just to set the default cpu if not already done */ |
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325 mon_get_cpu(); |
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326 |
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327 for(env = first_cpu; env != NULL; env = env->next_cpu) { |
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328 term_printf("%c CPU #%d:", |
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329 (env == mon_cpu) ? '*' : ' ', |
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330 env->cpu_index); |
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331 #if defined(TARGET_I386) |
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332 term_printf(" pc=0x" TARGET_FMT_lx, env->eip + env->segs[R_CS].base); |
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333 #elif defined(TARGET_PPC) |
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334 term_printf(" nip=0x" TARGET_FMT_lx, env->nip); |
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335 #elif defined(TARGET_SPARC) |
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336 term_printf(" pc=0x" TARGET_FMT_lx " npc=0x" TARGET_FMT_lx, env->pc, env->npc); |
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337 #elif defined(TARGET_MIPS) |
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338 term_printf(" PC=0x" TARGET_FMT_lx, env->active_tc.PC); |
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339 #endif |
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340 if (env->halted) |
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341 term_printf(" (halted)"); |
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342 term_printf("\n"); |
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343 } |
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344 } |
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345 |
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346 static void do_cpu_set(int index) |
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347 { |
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348 if (mon_set_cpu(index) < 0) |
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349 term_printf("Invalid CPU index\n"); |
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350 } |
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351 |
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352 static void do_info_jit(void) |
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353 { |
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354 dump_exec_info(NULL, monitor_fprintf); |
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355 } |
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356 |
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357 static void do_info_history (void) |
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358 { |
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359 int i; |
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360 const char *str; |
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361 |
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362 i = 0; |
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363 for(;;) { |
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364 str = readline_get_history(i); |
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365 if (!str) |
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366 break; |
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367 term_printf("%d: '%s'\n", i, str); |
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368 i++; |
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369 } |
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370 } |
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371 |
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372 #if defined(TARGET_PPC) |
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373 /* XXX: not implemented in other targets */ |
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374 static void do_info_cpu_stats (void) |
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375 { |
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376 CPUState *env; |
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377 |
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378 env = mon_get_cpu(); |
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379 cpu_dump_statistics(env, NULL, &monitor_fprintf, 0); |
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380 } |
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381 #endif |
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382 |
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383 static void do_quit(void) |
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384 { |
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385 exit(0); |
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386 } |
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387 |
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388 static int eject_device(BlockDriverState *bs, int force) |
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389 { |
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390 if (bdrv_is_inserted(bs)) { |
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391 if (!force) { |
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392 if (!bdrv_is_removable(bs)) { |
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393 term_printf("device is not removable\n"); |
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394 return -1; |
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395 } |
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396 if (bdrv_is_locked(bs)) { |
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397 term_printf("device is locked\n"); |
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398 return -1; |
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399 } |
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400 } |
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401 bdrv_close(bs); |
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402 } |
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403 return 0; |
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404 } |
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405 |
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406 static void do_eject(int force, const char *filename) |
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407 { |
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408 BlockDriverState *bs; |
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409 |
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410 bs = bdrv_find(filename); |
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411 if (!bs) { |
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412 term_printf("device not found\n"); |
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413 return; |
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414 } |
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415 eject_device(bs, force); |
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416 } |
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417 |
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418 static void do_change_block(const char *device, const char *filename, const char *fmt) |
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419 { |
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420 BlockDriverState *bs; |
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421 BlockDriver *drv = NULL; |
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422 |
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423 bs = bdrv_find(device); |
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424 if (!bs) { |
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425 term_printf("device not found\n"); |
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426 return; |
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427 } |
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428 if (fmt) { |
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429 drv = bdrv_find_format(fmt); |
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430 if (!drv) { |
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431 term_printf("invalid format %s\n", fmt); |
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432 return; |
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433 } |
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434 } |
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435 if (eject_device(bs, 0) < 0) |
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436 return; |
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437 bdrv_open2(bs, filename, 0, drv); |
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438 qemu_key_check(bs, filename); |
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439 } |
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440 |
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441 static void do_change_vnc(const char *target, const char *arg) |
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442 { |
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443 if (strcmp(target, "passwd") == 0 || |
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444 strcmp(target, "password") == 0) { |
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445 char password[9]; |
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446 if (arg) { |
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447 strncpy(password, arg, sizeof(password)); |
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448 password[sizeof(password) - 1] = '\0'; |
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449 } else |
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450 monitor_readline("Password: ", 1, password, sizeof(password)); |
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451 if (vnc_display_password(NULL, password) < 0) |
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452 term_printf("could not set VNC server password\n"); |
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453 } else { |
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454 if (vnc_display_open(NULL, target) < 0) |
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455 term_printf("could not start VNC server on %s\n", target); |
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456 } |
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457 } |
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458 |
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459 static void do_change(const char *device, const char *target, const char *arg) |
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460 { |
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461 if (strcmp(device, "vnc") == 0) { |
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462 do_change_vnc(target, arg); |
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463 } else { |
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464 do_change_block(device, target, arg); |
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465 } |
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466 } |
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467 |
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468 static void do_screen_dump(const char *filename) |
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469 { |
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470 gui_notify_screen_dump(filename); |
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471 } |
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472 |
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473 static void do_logfile(const char *filename) |
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474 { |
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475 cpu_set_log_filename(filename); |
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476 } |
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477 |
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478 static void do_log(const char *items) |
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479 { |
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480 int mask; |
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481 |
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482 if (!strcmp(items, "none")) { |
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483 mask = 0; |
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484 } else { |
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485 mask = cpu_str_to_log_mask(items); |
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486 if (!mask) { |
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487 help_cmd("log"); |
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488 return; |
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489 } |
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490 } |
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491 cpu_set_log(mask); |
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492 } |
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493 |
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494 static void do_stop(void) |
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495 { |
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496 vm_stop(EXCP_INTERRUPT); |
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497 } |
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498 |
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499 static void do_cont(void) |
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500 { |
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501 vm_start(); |
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502 } |
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503 |
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504 #ifdef CONFIG_GDBSTUB |
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505 static void do_gdbserver(const char *port) |
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506 { |
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507 if (!port) |
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508 port = DEFAULT_GDBSTUB_PORT; |
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509 if (gdbserver_start(port) < 0) { |
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510 qemu_printf("Could not open gdbserver socket on port '%s'\n", port); |
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511 } else { |
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512 qemu_printf("Waiting gdb connection on port '%s'\n", port); |
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513 } |
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514 } |
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515 #endif |
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516 |
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517 static void term_printc(int c) |
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518 { |
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519 term_printf("'"); |
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520 switch(c) { |
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521 case '\'': |
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522 term_printf("\\'"); |
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523 break; |
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524 case '\\': |
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525 term_printf("\\\\"); |
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526 break; |
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527 case '\n': |
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528 term_printf("\\n"); |
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529 break; |
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530 case '\r': |
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531 term_printf("\\r"); |
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532 break; |
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533 default: |
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534 if (c >= 32 && c <= 126) { |
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535 term_printf("%c", c); |
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536 } else { |
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537 term_printf("\\x%02x", c); |
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538 } |
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539 break; |
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540 } |
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541 term_printf("'"); |
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542 } |
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543 |
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544 static void memory_dump(int count, int format, int wsize, |
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545 target_phys_addr_t addr, int is_physical) |
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546 { |
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547 CPUState *env; |
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548 int nb_per_line, l, line_size, i, max_digits, len; |
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549 uint8_t buf[16]; |
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550 uint64_t v; |
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551 |
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552 if (format == 'i') { |
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553 int flags; |
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554 flags = 0; |
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555 env = mon_get_cpu(); |
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556 if (!env && !is_physical) |
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557 return; |
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558 #ifdef TARGET_I386 |
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559 if (wsize == 2) { |
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560 flags = 1; |
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561 } else if (wsize == 4) { |
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562 flags = 0; |
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563 } else { |
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564 /* as default we use the current CS size */ |
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565 flags = 0; |
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566 if (env) { |
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567 #ifdef TARGET_X86_64 |
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568 if ((env->efer & MSR_EFER_LMA) && |
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569 (env->segs[R_CS].flags & DESC_L_MASK)) |
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570 flags = 2; |
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571 else |
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572 #endif |
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573 if (!(env->segs[R_CS].flags & DESC_B_MASK)) |
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574 flags = 1; |
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575 } |
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576 } |
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577 #endif |
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578 monitor_disas(env, addr, count, is_physical, flags); |
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579 return; |
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580 } |
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581 |
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582 len = wsize * count; |
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583 if (wsize == 1) |
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584 line_size = 8; |
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585 else |
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586 line_size = 16; |
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587 nb_per_line = line_size / wsize; |
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588 max_digits = 0; |
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589 |
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590 switch(format) { |
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591 case 'o': |
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592 max_digits = (wsize * 8 + 2) / 3; |
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593 break; |
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594 default: |
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595 case 'x': |
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596 max_digits = (wsize * 8) / 4; |
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597 break; |
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598 case 'u': |
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599 case 'd': |
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600 max_digits = (wsize * 8 * 10 + 32) / 33; |
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601 break; |
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602 case 'c': |
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603 wsize = 1; |
|
604 break; |
|
605 } |
|
606 |
|
607 while (len > 0) { |
|
608 if (is_physical) |
|
609 term_printf(TARGET_FMT_plx ":", addr); |
|
610 else |
|
611 term_printf(TARGET_FMT_lx ":", (target_ulong)addr); |
|
612 l = len; |
|
613 if (l > line_size) |
|
614 l = line_size; |
|
615 if (is_physical) { |
|
616 cpu_physical_memory_rw(addr, buf, l, 0); |
|
617 } else { |
|
618 env = mon_get_cpu(); |
|
619 if (!env) |
|
620 break; |
|
621 if (cpu_memory_rw_debug(env, addr, buf, l, 0) < 0) { |
|
622 term_printf(" Cannot access memory\n"); |
|
623 break; |
|
624 } |
|
625 } |
|
626 i = 0; |
|
627 while (i < l) { |
|
628 switch(wsize) { |
|
629 default: |
|
630 case 1: |
|
631 v = ldub_raw(buf + i); |
|
632 break; |
|
633 case 2: |
|
634 v = lduw_raw(buf + i); |
|
635 break; |
|
636 case 4: |
|
637 v = (uint32_t)ldl_raw(buf + i); |
|
638 break; |
|
639 case 8: |
|
640 v = ldq_raw(buf + i); |
|
641 break; |
|
642 } |
|
643 term_printf(" "); |
|
644 switch(format) { |
|
645 case 'o': |
|
646 term_printf("%#*" PRIo64, max_digits, v); |
|
647 break; |
|
648 case 'x': |
|
649 term_printf("0x%0*" PRIx64, max_digits, v); |
|
650 break; |
|
651 case 'u': |
|
652 term_printf("%*" PRIu64, max_digits, v); |
|
653 break; |
|
654 case 'd': |
|
655 term_printf("%*" PRId64, max_digits, v); |
|
656 break; |
|
657 case 'c': |
|
658 term_printc(v); |
|
659 break; |
|
660 } |
|
661 i += wsize; |
|
662 } |
|
663 term_printf("\n"); |
|
664 addr += l; |
|
665 len -= l; |
|
666 } |
|
667 } |
|
668 |
|
669 #if TARGET_LONG_BITS == 64 |
|
670 #define GET_TLONG(h, l) (((uint64_t)(h) << 32) | (l)) |
|
671 #else |
|
672 #define GET_TLONG(h, l) (l) |
|
673 #endif |
|
674 |
|
675 static void do_memory_dump(int count, int format, int size, |
|
676 uint32_t addrh, uint32_t addrl) |
|
677 { |
|
678 target_long addr = GET_TLONG(addrh, addrl); |
|
679 memory_dump(count, format, size, addr, 0); |
|
680 } |
|
681 |
|
682 #if TARGET_PHYS_ADDR_BITS > 32 |
|
683 #define GET_TPHYSADDR(h, l) (((uint64_t)(h) << 32) | (l)) |
|
684 #else |
|
685 #define GET_TPHYSADDR(h, l) (l) |
|
686 #endif |
|
687 |
|
688 static void do_physical_memory_dump(int count, int format, int size, |
|
689 uint32_t addrh, uint32_t addrl) |
|
690 |
|
691 { |
|
692 target_phys_addr_t addr = GET_TPHYSADDR(addrh, addrl); |
|
693 memory_dump(count, format, size, addr, 1); |
|
694 } |
|
695 |
|
696 static void do_print(int count, int format, int size, unsigned int valh, unsigned int vall) |
|
697 { |
|
698 target_phys_addr_t val = GET_TPHYSADDR(valh, vall); |
|
699 #if TARGET_PHYS_ADDR_BITS == 32 |
|
700 switch(format) { |
|
701 case 'o': |
|
702 term_printf("%#o", val); |
|
703 break; |
|
704 case 'x': |
|
705 term_printf("%#x", val); |
|
706 break; |
|
707 case 'u': |
|
708 term_printf("%u", val); |
|
709 break; |
|
710 default: |
|
711 case 'd': |
|
712 term_printf("%d", val); |
|
713 break; |
|
714 case 'c': |
|
715 term_printc(val); |
|
716 break; |
|
717 } |
|
718 #else |
|
719 switch(format) { |
|
720 case 'o': |
|
721 term_printf("%#" PRIo64, val); |
|
722 break; |
|
723 case 'x': |
|
724 term_printf("%#" PRIx64, val); |
|
725 break; |
|
726 case 'u': |
|
727 term_printf("%" PRIu64, val); |
|
728 break; |
|
729 default: |
|
730 case 'd': |
|
731 term_printf("%" PRId64, val); |
|
732 break; |
|
733 case 'c': |
|
734 term_printc(val); |
|
735 break; |
|
736 } |
|
737 #endif |
|
738 term_printf("\n"); |
|
739 } |
|
740 |
|
741 static void do_memory_save(unsigned int valh, unsigned int vall, |
|
742 uint32_t size, const char *filename) |
|
743 { |
|
744 FILE *f; |
|
745 target_long addr = GET_TLONG(valh, vall); |
|
746 uint32_t l; |
|
747 CPUState *env; |
|
748 uint8_t buf[1024]; |
|
749 |
|
750 env = mon_get_cpu(); |
|
751 if (!env) |
|
752 return; |
|
753 |
|
754 f = fopen(filename, "wb"); |
|
755 if (!f) { |
|
756 term_printf("could not open '%s'\n", filename); |
|
757 return; |
|
758 } |
|
759 while (size != 0) { |
|
760 l = sizeof(buf); |
|
761 if (l > size) |
|
762 l = size; |
|
763 cpu_memory_rw_debug(env, addr, buf, l, 0); |
|
764 fwrite(buf, 1, l, f); |
|
765 addr += l; |
|
766 size -= l; |
|
767 } |
|
768 fclose(f); |
|
769 } |
|
770 |
|
771 static void do_physical_memory_save(unsigned int valh, unsigned int vall, |
|
772 uint32_t size, const char *filename) |
|
773 { |
|
774 FILE *f; |
|
775 uint32_t l; |
|
776 uint8_t buf[1024]; |
|
777 target_phys_addr_t addr = GET_TPHYSADDR(valh, vall); |
|
778 |
|
779 f = fopen(filename, "wb"); |
|
780 if (!f) { |
|
781 term_printf("could not open '%s'\n", filename); |
|
782 return; |
|
783 } |
|
784 while (size != 0) { |
|
785 l = sizeof(buf); |
|
786 if (l > size) |
|
787 l = size; |
|
788 cpu_physical_memory_rw(addr, buf, l, 0); |
|
789 fwrite(buf, 1, l, f); |
|
790 fflush(f); |
|
791 addr += l; |
|
792 size -= l; |
|
793 } |
|
794 fclose(f); |
|
795 } |
|
796 |
|
797 static void do_sum(uint32_t start, uint32_t size) |
|
798 { |
|
799 uint32_t addr; |
|
800 uint8_t buf[1]; |
|
801 uint16_t sum; |
|
802 |
|
803 sum = 0; |
|
804 for(addr = start; addr < (start + size); addr++) { |
|
805 cpu_physical_memory_rw(addr, buf, 1, 0); |
|
806 /* BSD sum algorithm ('sum' Unix command) */ |
|
807 sum = (sum >> 1) | (sum << 15); |
|
808 sum += buf[0]; |
|
809 } |
|
810 term_printf("%05d\n", sum); |
|
811 } |
|
812 |
|
813 typedef struct { |
|
814 int keycode; |
|
815 const char *name; |
|
816 } KeyDef; |
|
817 |
|
818 static const KeyDef key_defs[] = { |
|
819 { 0x2a, "shift" }, |
|
820 { 0x36, "shift_r" }, |
|
821 |
|
822 { 0x38, "alt" }, |
|
823 { 0xb8, "alt_r" }, |
|
824 { 0x64, "altgr" }, |
|
825 { 0xe4, "altgr_r" }, |
|
826 { 0x1d, "ctrl" }, |
|
827 { 0x9d, "ctrl_r" }, |
|
828 |
|
829 { 0xdd, "menu" }, |
|
830 |
|
831 { 0x01, "esc" }, |
|
832 |
|
833 { 0x02, "1" }, |
|
834 { 0x03, "2" }, |
|
835 { 0x04, "3" }, |
|
836 { 0x05, "4" }, |
|
837 { 0x06, "5" }, |
|
838 { 0x07, "6" }, |
|
839 { 0x08, "7" }, |
|
840 { 0x09, "8" }, |
|
841 { 0x0a, "9" }, |
|
842 { 0x0b, "0" }, |
|
843 { 0x0c, "minus" }, |
|
844 { 0x0d, "equal" }, |
|
845 { 0x0e, "backspace" }, |
|
846 |
|
847 { 0x0f, "tab" }, |
|
848 { 0x10, "q" }, |
|
849 { 0x11, "w" }, |
|
850 { 0x12, "e" }, |
|
851 { 0x13, "r" }, |
|
852 { 0x14, "t" }, |
|
853 { 0x15, "y" }, |
|
854 { 0x16, "u" }, |
|
855 { 0x17, "i" }, |
|
856 { 0x18, "o" }, |
|
857 { 0x19, "p" }, |
|
858 |
|
859 { 0x1c, "ret" }, |
|
860 |
|
861 { 0x1e, "a" }, |
|
862 { 0x1f, "s" }, |
|
863 { 0x20, "d" }, |
|
864 { 0x21, "f" }, |
|
865 { 0x22, "g" }, |
|
866 { 0x23, "h" }, |
|
867 { 0x24, "j" }, |
|
868 { 0x25, "k" }, |
|
869 { 0x26, "l" }, |
|
870 |
|
871 { 0x2c, "z" }, |
|
872 { 0x2d, "x" }, |
|
873 { 0x2e, "c" }, |
|
874 { 0x2f, "v" }, |
|
875 { 0x30, "b" }, |
|
876 { 0x31, "n" }, |
|
877 { 0x32, "m" }, |
|
878 { 0x33, "comma" }, |
|
879 { 0x34, "dot" }, |
|
880 { 0x35, "slash" }, |
|
881 |
|
882 { 0x37, "asterisk" }, |
|
883 |
|
884 { 0x39, "spc" }, |
|
885 { 0x3a, "caps_lock" }, |
|
886 { 0x3b, "f1" }, |
|
887 { 0x3c, "f2" }, |
|
888 { 0x3d, "f3" }, |
|
889 { 0x3e, "f4" }, |
|
890 { 0x3f, "f5" }, |
|
891 { 0x40, "f6" }, |
|
892 { 0x41, "f7" }, |
|
893 { 0x42, "f8" }, |
|
894 { 0x43, "f9" }, |
|
895 { 0x44, "f10" }, |
|
896 { 0x45, "num_lock" }, |
|
897 { 0x46, "scroll_lock" }, |
|
898 |
|
899 { 0xb5, "kp_divide" }, |
|
900 { 0x37, "kp_multiply" }, |
|
901 { 0x4a, "kp_subtract" }, |
|
902 { 0x4e, "kp_add" }, |
|
903 { 0x9c, "kp_enter" }, |
|
904 { 0x53, "kp_decimal" }, |
|
905 { 0x54, "sysrq" }, |
|
906 |
|
907 { 0x52, "kp_0" }, |
|
908 { 0x4f, "kp_1" }, |
|
909 { 0x50, "kp_2" }, |
|
910 { 0x51, "kp_3" }, |
|
911 { 0x4b, "kp_4" }, |
|
912 { 0x4c, "kp_5" }, |
|
913 { 0x4d, "kp_6" }, |
|
914 { 0x47, "kp_7" }, |
|
915 { 0x48, "kp_8" }, |
|
916 { 0x49, "kp_9" }, |
|
917 |
|
918 { 0x56, "<" }, |
|
919 |
|
920 { 0x57, "f11" }, |
|
921 { 0x58, "f12" }, |
|
922 |
|
923 { 0xb7, "print" }, |
|
924 |
|
925 { 0xc7, "home" }, |
|
926 { 0xc9, "pgup" }, |
|
927 { 0xd1, "pgdn" }, |
|
928 { 0xcf, "end" }, |
|
929 |
|
930 { 0xcb, "left" }, |
|
931 { 0xc8, "up" }, |
|
932 { 0xd0, "down" }, |
|
933 { 0xcd, "right" }, |
|
934 |
|
935 { 0xd2, "insert" }, |
|
936 { 0xd3, "delete" }, |
|
937 #if defined(TARGET_SPARC) && !defined(TARGET_SPARC64) |
|
938 { 0xf0, "stop" }, |
|
939 { 0xf1, "again" }, |
|
940 { 0xf2, "props" }, |
|
941 { 0xf3, "undo" }, |
|
942 { 0xf4, "front" }, |
|
943 { 0xf5, "copy" }, |
|
944 { 0xf6, "open" }, |
|
945 { 0xf7, "paste" }, |
|
946 { 0xf8, "find" }, |
|
947 { 0xf9, "cut" }, |
|
948 { 0xfa, "lf" }, |
|
949 { 0xfb, "help" }, |
|
950 { 0xfc, "meta_l" }, |
|
951 { 0xfd, "meta_r" }, |
|
952 { 0xfe, "compose" }, |
|
953 #endif |
|
954 { 0, NULL }, |
|
955 }; |
|
956 |
|
957 static int get_keycode(const char *key) |
|
958 { |
|
959 const KeyDef *p; |
|
960 char *endp; |
|
961 int ret; |
|
962 |
|
963 for(p = key_defs; p->name != NULL; p++) { |
|
964 if (!strcmp(key, p->name)) |
|
965 return p->keycode; |
|
966 } |
|
967 if (strstart(key, "0x", NULL)) { |
|
968 ret = strtoul(key, &endp, 0); |
|
969 if (*endp == '\0' && ret >= 0x01 && ret <= 0xff) |
|
970 return ret; |
|
971 } |
|
972 return -1; |
|
973 } |
|
974 |
|
975 #define MAX_KEYCODES 16 |
|
976 static uint8_t keycodes[MAX_KEYCODES]; |
|
977 static int nb_pending_keycodes; |
|
978 static QEMUTimer *key_timer; |
|
979 |
|
980 static void release_keys(void *opaque) |
|
981 { |
|
982 int keycode; |
|
983 |
|
984 while (nb_pending_keycodes > 0) { |
|
985 nb_pending_keycodes--; |
|
986 keycode = keycodes[nb_pending_keycodes]; |
|
987 if (keycode & 0x80) |
|
988 gui_notify_dev_key(0xe0); |
|
989 gui_notify_dev_key(keycode | 0x80); |
|
990 } |
|
991 } |
|
992 |
|
993 static void do_sendkey(const char *string, int has_hold_time, int hold_time) |
|
994 { |
|
995 char keyname_buf[16]; |
|
996 char *separator; |
|
997 int keyname_len, keycode, i; |
|
998 |
|
999 if (nb_pending_keycodes > 0) { |
|
1000 qemu_del_timer(key_timer); |
|
1001 release_keys(NULL); |
|
1002 } |
|
1003 if (!has_hold_time) |
|
1004 hold_time = 100; |
|
1005 i = 0; |
|
1006 while (1) { |
|
1007 separator = strchr(string, '-'); |
|
1008 keyname_len = separator ? separator - string : strlen(string); |
|
1009 if (keyname_len > 0) { |
|
1010 pstrcpy(keyname_buf, sizeof(keyname_buf), string); |
|
1011 if (keyname_len > sizeof(keyname_buf) - 1) { |
|
1012 term_printf("invalid key: '%s...'\n", keyname_buf); |
|
1013 return; |
|
1014 } |
|
1015 if (i == MAX_KEYCODES) { |
|
1016 term_printf("too many keys\n"); |
|
1017 return; |
|
1018 } |
|
1019 keyname_buf[keyname_len] = 0; |
|
1020 keycode = get_keycode(keyname_buf); |
|
1021 if (keycode < 0) { |
|
1022 term_printf("unknown key: '%s'\n", keyname_buf); |
|
1023 return; |
|
1024 } |
|
1025 keycodes[i++] = keycode; |
|
1026 } |
|
1027 if (!separator) |
|
1028 break; |
|
1029 string = separator + 1; |
|
1030 } |
|
1031 nb_pending_keycodes = i; |
|
1032 /* key down events */ |
|
1033 for (i = 0; i < nb_pending_keycodes; i++) { |
|
1034 keycode = keycodes[i]; |
|
1035 if (keycode & 0x80) |
|
1036 gui_notify_dev_key(0xe0); |
|
1037 gui_notify_dev_key(keycode & 0x7f); |
|
1038 } |
|
1039 /* delayed key up events */ |
|
1040 qemu_mod_timer(key_timer, qemu_get_clock(vm_clock) + |
|
1041 muldiv64(ticks_per_sec, hold_time, 1000)); |
|
1042 } |
|
1043 |
|
1044 static int mouse_button_state; |
|
1045 |
|
1046 static void do_mouse_move(const char *dx_str, const char *dy_str, |
|
1047 const char *dz_str) |
|
1048 { |
|
1049 int dx, dy, dz; |
|
1050 dx = strtol(dx_str, NULL, 0); |
|
1051 dy = strtol(dy_str, NULL, 0); |
|
1052 dz = 0; |
|
1053 if (dz_str) |
|
1054 dz = strtol(dz_str, NULL, 0); |
|
1055 kbd_mouse_event(dx, dy, dz, mouse_button_state); |
|
1056 } |
|
1057 |
|
1058 static void do_mouse_button(int button_state) |
|
1059 { |
|
1060 mouse_button_state = button_state; |
|
1061 kbd_mouse_event(0, 0, 0, mouse_button_state); |
|
1062 } |
|
1063 |
|
1064 static void do_ioport_read(int count, int format, int size, int addr, int has_index, int index) |
|
1065 { |
|
1066 uint32_t val; |
|
1067 int suffix; |
|
1068 |
|
1069 if (has_index) { |
|
1070 cpu_outb(NULL, addr & 0xffff, index & 0xff); |
|
1071 addr++; |
|
1072 } |
|
1073 addr &= 0xffff; |
|
1074 |
|
1075 switch(size) { |
|
1076 default: |
|
1077 case 1: |
|
1078 val = cpu_inb(NULL, addr); |
|
1079 suffix = 'b'; |
|
1080 break; |
|
1081 case 2: |
|
1082 val = cpu_inw(NULL, addr); |
|
1083 suffix = 'w'; |
|
1084 break; |
|
1085 case 4: |
|
1086 val = cpu_inl(NULL, addr); |
|
1087 suffix = 'l'; |
|
1088 break; |
|
1089 } |
|
1090 term_printf("port%c[0x%04x] = %#0*x\n", |
|
1091 suffix, addr, size * 2, val); |
|
1092 } |
|
1093 |
|
1094 /* boot_set handler */ |
|
1095 static QEMUBootSetHandler *qemu_boot_set_handler = NULL; |
|
1096 static void *boot_opaque; |
|
1097 |
|
1098 void qemu_register_boot_set(QEMUBootSetHandler *func, void *opaque) |
|
1099 { |
|
1100 qemu_boot_set_handler = func; |
|
1101 boot_opaque = opaque; |
|
1102 } |
|
1103 |
|
1104 static void do_boot_set(const char *bootdevice) |
|
1105 { |
|
1106 int res; |
|
1107 |
|
1108 if (qemu_boot_set_handler) { |
|
1109 res = qemu_boot_set_handler(boot_opaque, bootdevice); |
|
1110 if (res == 0) |
|
1111 term_printf("boot device list now set to %s\n", bootdevice); |
|
1112 else |
|
1113 term_printf("setting boot device list failed with error %i\n", res); |
|
1114 } else { |
|
1115 term_printf("no function defined to set boot device list for this architecture\n"); |
|
1116 } |
|
1117 } |
|
1118 |
|
1119 static void do_system_reset(void) |
|
1120 { |
|
1121 qemu_system_reset_request(); |
|
1122 } |
|
1123 |
|
1124 static void do_system_powerdown(void) |
|
1125 { |
|
1126 qemu_system_powerdown_request(); |
|
1127 } |
|
1128 |
|
1129 #if defined(TARGET_I386) |
|
1130 static void print_pte(uint32_t addr, uint32_t pte, uint32_t mask) |
|
1131 { |
|
1132 term_printf("%08x: %08x %c%c%c%c%c%c%c%c\n", |
|
1133 addr, |
|
1134 pte & mask, |
|
1135 pte & PG_GLOBAL_MASK ? 'G' : '-', |
|
1136 pte & PG_PSE_MASK ? 'P' : '-', |
|
1137 pte & PG_DIRTY_MASK ? 'D' : '-', |
|
1138 pte & PG_ACCESSED_MASK ? 'A' : '-', |
|
1139 pte & PG_PCD_MASK ? 'C' : '-', |
|
1140 pte & PG_PWT_MASK ? 'T' : '-', |
|
1141 pte & PG_USER_MASK ? 'U' : '-', |
|
1142 pte & PG_RW_MASK ? 'W' : '-'); |
|
1143 } |
|
1144 |
|
1145 static void tlb_info(void) |
|
1146 { |
|
1147 CPUState *env; |
|
1148 int l1, l2; |
|
1149 uint32_t pgd, pde, pte; |
|
1150 |
|
1151 env = mon_get_cpu(); |
|
1152 if (!env) |
|
1153 return; |
|
1154 |
|
1155 if (!(env->cr[0] & CR0_PG_MASK)) { |
|
1156 term_printf("PG disabled\n"); |
|
1157 return; |
|
1158 } |
|
1159 pgd = env->cr[3] & ~0xfff; |
|
1160 for(l1 = 0; l1 < 1024; l1++) { |
|
1161 cpu_physical_memory_read(pgd + l1 * 4, (uint8_t *)&pde, 4); |
|
1162 pde = le32_to_cpu(pde); |
|
1163 if (pde & PG_PRESENT_MASK) { |
|
1164 if ((pde & PG_PSE_MASK) && (env->cr[4] & CR4_PSE_MASK)) { |
|
1165 print_pte((l1 << 22), pde, ~((1 << 20) - 1)); |
|
1166 } else { |
|
1167 for(l2 = 0; l2 < 1024; l2++) { |
|
1168 cpu_physical_memory_read((pde & ~0xfff) + l2 * 4, |
|
1169 (uint8_t *)&pte, 4); |
|
1170 pte = le32_to_cpu(pte); |
|
1171 if (pte & PG_PRESENT_MASK) { |
|
1172 print_pte((l1 << 22) + (l2 << 12), |
|
1173 pte & ~PG_PSE_MASK, |
|
1174 ~0xfff); |
|
1175 } |
|
1176 } |
|
1177 } |
|
1178 } |
|
1179 } |
|
1180 } |
|
1181 |
|
1182 static void mem_print(uint32_t *pstart, int *plast_prot, |
|
1183 uint32_t end, int prot) |
|
1184 { |
|
1185 int prot1; |
|
1186 prot1 = *plast_prot; |
|
1187 if (prot != prot1) { |
|
1188 if (*pstart != -1) { |
|
1189 term_printf("%08x-%08x %08x %c%c%c\n", |
|
1190 *pstart, end, end - *pstart, |
|
1191 prot1 & PG_USER_MASK ? 'u' : '-', |
|
1192 'r', |
|
1193 prot1 & PG_RW_MASK ? 'w' : '-'); |
|
1194 } |
|
1195 if (prot != 0) |
|
1196 *pstart = end; |
|
1197 else |
|
1198 *pstart = -1; |
|
1199 *plast_prot = prot; |
|
1200 } |
|
1201 } |
|
1202 |
|
1203 static void mem_info(void) |
|
1204 { |
|
1205 CPUState *env; |
|
1206 int l1, l2, prot, last_prot; |
|
1207 uint32_t pgd, pde, pte, start, end; |
|
1208 |
|
1209 env = mon_get_cpu(); |
|
1210 if (!env) |
|
1211 return; |
|
1212 |
|
1213 if (!(env->cr[0] & CR0_PG_MASK)) { |
|
1214 term_printf("PG disabled\n"); |
|
1215 return; |
|
1216 } |
|
1217 pgd = env->cr[3] & ~0xfff; |
|
1218 last_prot = 0; |
|
1219 start = -1; |
|
1220 for(l1 = 0; l1 < 1024; l1++) { |
|
1221 cpu_physical_memory_read(pgd + l1 * 4, (uint8_t *)&pde, 4); |
|
1222 pde = le32_to_cpu(pde); |
|
1223 end = l1 << 22; |
|
1224 if (pde & PG_PRESENT_MASK) { |
|
1225 if ((pde & PG_PSE_MASK) && (env->cr[4] & CR4_PSE_MASK)) { |
|
1226 prot = pde & (PG_USER_MASK | PG_RW_MASK | PG_PRESENT_MASK); |
|
1227 mem_print(&start, &last_prot, end, prot); |
|
1228 } else { |
|
1229 for(l2 = 0; l2 < 1024; l2++) { |
|
1230 cpu_physical_memory_read((pde & ~0xfff) + l2 * 4, |
|
1231 (uint8_t *)&pte, 4); |
|
1232 pte = le32_to_cpu(pte); |
|
1233 end = (l1 << 22) + (l2 << 12); |
|
1234 if (pte & PG_PRESENT_MASK) { |
|
1235 prot = pte & (PG_USER_MASK | PG_RW_MASK | PG_PRESENT_MASK); |
|
1236 } else { |
|
1237 prot = 0; |
|
1238 } |
|
1239 mem_print(&start, &last_prot, end, prot); |
|
1240 } |
|
1241 } |
|
1242 } else { |
|
1243 prot = 0; |
|
1244 mem_print(&start, &last_prot, end, prot); |
|
1245 } |
|
1246 } |
|
1247 } |
|
1248 #endif |
|
1249 |
|
1250 static void do_info_kqemu(void) |
|
1251 { |
|
1252 #ifdef USE_KQEMU |
|
1253 CPUState *env; |
|
1254 int val; |
|
1255 val = 0; |
|
1256 env = mon_get_cpu(); |
|
1257 if (!env) { |
|
1258 term_printf("No cpu initialized yet"); |
|
1259 return; |
|
1260 } |
|
1261 val = env->kqemu_enabled; |
|
1262 term_printf("kqemu support: "); |
|
1263 switch(val) { |
|
1264 default: |
|
1265 case 0: |
|
1266 term_printf("disabled\n"); |
|
1267 break; |
|
1268 case 1: |
|
1269 term_printf("enabled for user code\n"); |
|
1270 break; |
|
1271 case 2: |
|
1272 term_printf("enabled for user and kernel code\n"); |
|
1273 break; |
|
1274 } |
|
1275 #else |
|
1276 term_printf("kqemu support: not compiled\n"); |
|
1277 #endif |
|
1278 } |
|
1279 |
|
1280 static void do_info_kvm(void) |
|
1281 { |
|
1282 #ifdef CONFIG_KVM |
|
1283 term_printf("kvm support: "); |
|
1284 if (kvm_enabled()) |
|
1285 term_printf("enabled\n"); |
|
1286 else |
|
1287 term_printf("disabled\n"); |
|
1288 #else |
|
1289 term_printf("kvm support: not compiled\n"); |
|
1290 #endif |
|
1291 } |
|
1292 |
|
1293 #ifdef CONFIG_PROFILER |
|
1294 |
|
1295 int64_t kqemu_time; |
|
1296 int64_t qemu_time; |
|
1297 int64_t kqemu_exec_count; |
|
1298 int64_t dev_time; |
|
1299 int64_t kqemu_ret_int_count; |
|
1300 int64_t kqemu_ret_excp_count; |
|
1301 int64_t kqemu_ret_intr_count; |
|
1302 |
|
1303 static void do_info_profile(void) |
|
1304 { |
|
1305 int64_t total; |
|
1306 total = qemu_time; |
|
1307 if (total == 0) |
|
1308 total = 1; |
|
1309 term_printf("async time %" PRId64 " (%0.3f)\n", |
|
1310 dev_time, dev_time / (double)ticks_per_sec); |
|
1311 term_printf("qemu time %" PRId64 " (%0.3f)\n", |
|
1312 qemu_time, qemu_time / (double)ticks_per_sec); |
|
1313 term_printf("kqemu time %" PRId64 " (%0.3f %0.1f%%) count=%" PRId64 " int=%" PRId64 " excp=%" PRId64 " intr=%" PRId64 "\n", |
|
1314 kqemu_time, kqemu_time / (double)ticks_per_sec, |
|
1315 kqemu_time / (double)total * 100.0, |
|
1316 kqemu_exec_count, |
|
1317 kqemu_ret_int_count, |
|
1318 kqemu_ret_excp_count, |
|
1319 kqemu_ret_intr_count); |
|
1320 qemu_time = 0; |
|
1321 kqemu_time = 0; |
|
1322 kqemu_exec_count = 0; |
|
1323 dev_time = 0; |
|
1324 kqemu_ret_int_count = 0; |
|
1325 kqemu_ret_excp_count = 0; |
|
1326 kqemu_ret_intr_count = 0; |
|
1327 #ifdef USE_KQEMU |
|
1328 kqemu_record_dump(); |
|
1329 #endif |
|
1330 } |
|
1331 #else |
|
1332 static void do_info_profile(void) |
|
1333 { |
|
1334 term_printf("Internal profiler not compiled\n"); |
|
1335 } |
|
1336 #endif |
|
1337 |
|
1338 /* Capture support */ |
|
1339 static LIST_HEAD (capture_list_head, CaptureState) capture_head; |
|
1340 |
|
1341 static void do_info_capture (void) |
|
1342 { |
|
1343 int i; |
|
1344 CaptureState *s; |
|
1345 |
|
1346 for (s = capture_head.lh_first, i = 0; s; s = s->entries.le_next, ++i) { |
|
1347 term_printf ("[%d]: ", i); |
|
1348 s->ops.info (s->opaque); |
|
1349 } |
|
1350 } |
|
1351 |
|
1352 static void do_stop_capture (int n) |
|
1353 { |
|
1354 int i; |
|
1355 CaptureState *s; |
|
1356 |
|
1357 for (s = capture_head.lh_first, i = 0; s; s = s->entries.le_next, ++i) { |
|
1358 if (i == n) { |
|
1359 s->ops.destroy (s->opaque); |
|
1360 LIST_REMOVE (s, entries); |
|
1361 qemu_free (s); |
|
1362 return; |
|
1363 } |
|
1364 } |
|
1365 } |
|
1366 |
|
1367 #ifdef HAS_AUDIO |
|
1368 static void do_wav_capture (const char *path, |
|
1369 int has_freq, int freq, |
|
1370 int has_bits, int bits, |
|
1371 int has_channels, int nchannels) |
|
1372 { |
|
1373 CaptureState *s; |
|
1374 |
|
1375 s = qemu_mallocz (sizeof (*s)); |
|
1376 if (!s) { |
|
1377 term_printf ("Not enough memory to add wave capture\n"); |
|
1378 return; |
|
1379 } |
|
1380 |
|
1381 freq = has_freq ? freq : 44100; |
|
1382 bits = has_bits ? bits : 16; |
|
1383 nchannels = has_channels ? nchannels : 2; |
|
1384 |
|
1385 if (wav_start_capture (s, path, freq, bits, nchannels)) { |
|
1386 term_printf ("Faied to add wave capture\n"); |
|
1387 qemu_free (s); |
|
1388 } |
|
1389 LIST_INSERT_HEAD (&capture_head, s, entries); |
|
1390 } |
|
1391 #endif |
|
1392 |
|
1393 #if defined(TARGET_I386) |
|
1394 static void do_inject_nmi(int cpu_index) |
|
1395 { |
|
1396 CPUState *env; |
|
1397 |
|
1398 for (env = first_cpu; env != NULL; env = env->next_cpu) |
|
1399 if (env->cpu_index == cpu_index) { |
|
1400 cpu_interrupt(env, CPU_INTERRUPT_NMI); |
|
1401 break; |
|
1402 } |
|
1403 } |
|
1404 #endif |
|
1405 |
|
1406 static void do_info_status(void) |
|
1407 { |
|
1408 if (vm_running) |
|
1409 term_printf("VM status: running\n"); |
|
1410 else |
|
1411 term_printf("VM status: paused\n"); |
|
1412 } |
|
1413 |
|
1414 |
|
1415 static void do_balloon(int value) |
|
1416 { |
|
1417 ram_addr_t target = value; |
|
1418 qemu_balloon(target << 20); |
|
1419 } |
|
1420 |
|
1421 static void do_info_balloon(void) |
|
1422 { |
|
1423 ram_addr_t actual; |
|
1424 |
|
1425 actual = qemu_balloon_status(); |
|
1426 if (kvm_enabled() && !kvm_has_sync_mmu()) |
|
1427 term_printf("Using KVM without synchronous MMU, ballooning disabled\n"); |
|
1428 else if (actual == 0) |
|
1429 term_printf("Ballooning not activated in VM\n"); |
|
1430 else |
|
1431 term_printf("balloon: actual=%d\n", (int)(actual >> 20)); |
|
1432 } |
|
1433 |
|
1434 static const term_cmd_t term_cmds[] = { |
|
1435 { "help|?", "s?", do_help, |
|
1436 "[cmd]", "show the help" }, |
|
1437 { "commit", "s", do_commit, |
|
1438 "device|all", "commit changes to the disk images (if -snapshot is used) or backing files" }, |
|
1439 { "info", "s?", do_info, |
|
1440 "subcommand", "show various information about the system state" }, |
|
1441 { "q|quit", "", do_quit, |
|
1442 "", "quit the emulator" }, |
|
1443 { "eject", "-fB", do_eject, |
|
1444 "[-f] device", "eject a removable medium (use -f to force it)" }, |
|
1445 { "change", "BFs?", do_change, |
|
1446 "device filename [format]", "change a removable medium, optional format" }, |
|
1447 { "screendump", "F", do_screen_dump, |
|
1448 "filename", "save screen into PPM image 'filename'" }, |
|
1449 { "logfile", "F", do_logfile, |
|
1450 "filename", "output logs to 'filename'" }, |
|
1451 { "log", "s", do_log, |
|
1452 "item1[,...]", "activate logging of the specified items to '/tmp/qemu.log'" }, |
|
1453 { "savevm", "s?", do_savevm, |
|
1454 "tag|id", "save a VM snapshot. If no tag or id are provided, a new snapshot is created" }, |
|
1455 { "loadvm", "s", do_loadvm, |
|
1456 "tag|id", "restore a VM snapshot from its tag or id" }, |
|
1457 { "delvm", "s", do_delvm, |
|
1458 "tag|id", "delete a VM snapshot from its tag or id" }, |
|
1459 { "stop", "", do_stop, |
|
1460 "", "stop emulation", }, |
|
1461 { "c|cont", "", do_cont, |
|
1462 "", "resume emulation", }, |
|
1463 #ifdef CONFIG_GDBSTUB |
|
1464 { "gdbserver", "s?", do_gdbserver, |
|
1465 "[port]", "start gdbserver session (default port=1234)", }, |
|
1466 #endif |
|
1467 { "x", "/l", do_memory_dump, |
|
1468 "/fmt addr", "virtual memory dump starting at 'addr'", }, |
|
1469 { "xp", "/l", do_physical_memory_dump, |
|
1470 "/fmt addr", "physical memory dump starting at 'addr'", }, |
|
1471 { "p|print", "/l", do_print, |
|
1472 "/fmt expr", "print expression value (use $reg for CPU register access)", }, |
|
1473 { "i", "/ii.", do_ioport_read, |
|
1474 "/fmt addr", "I/O port read" }, |
|
1475 |
|
1476 { "sendkey", "si?", do_sendkey, |
|
1477 "keys [hold_ms]", "send keys to the VM (e.g. 'sendkey ctrl-alt-f1', default hold time=100 ms)" }, |
|
1478 { "system_reset", "", do_system_reset, |
|
1479 "", "reset the system" }, |
|
1480 { "system_powerdown", "", do_system_powerdown, |
|
1481 "", "send system power down event" }, |
|
1482 { "sum", "ii", do_sum, |
|
1483 "addr size", "compute the checksum of a memory region" }, |
|
1484 { "usb_add", "s", do_usb_add, |
|
1485 "device", "add USB device (e.g. 'host:bus.addr' or 'host:vendor_id:product_id')" }, |
|
1486 { "usb_del", "s", do_usb_del, |
|
1487 "device", "remove USB device 'bus.addr'" }, |
|
1488 { "cpu", "i", do_cpu_set, |
|
1489 "index", "set the default CPU" }, |
|
1490 { "mouse_move", "sss?", do_mouse_move, |
|
1491 "dx dy [dz]", "send mouse move events" }, |
|
1492 { "mouse_button", "i", do_mouse_button, |
|
1493 "state", "change mouse button state (1=L, 2=M, 4=R)" }, |
|
1494 { "mouse_set", "i", do_mouse_set, |
|
1495 "index", "set which mouse device receives events" }, |
|
1496 #ifdef HAS_AUDIO |
|
1497 { "wavcapture", "si?i?i?", do_wav_capture, |
|
1498 "path [frequency bits channels]", |
|
1499 "capture audio to a wave file (default frequency=44100 bits=16 channels=2)" }, |
|
1500 #endif |
|
1501 { "stopcapture", "i", do_stop_capture, |
|
1502 "capture index", "stop capture" }, |
|
1503 { "memsave", "lis", do_memory_save, |
|
1504 "addr size file", "save to disk virtual memory dump starting at 'addr' of size 'size'", }, |
|
1505 { "pmemsave", "lis", do_physical_memory_save, |
|
1506 "addr size file", "save to disk physical memory dump starting at 'addr' of size 'size'", }, |
|
1507 { "boot_set", "s", do_boot_set, |
|
1508 "bootdevice", "define new values for the boot device list" }, |
|
1509 #if defined(TARGET_I386) |
|
1510 { "nmi", "i", do_inject_nmi, |
|
1511 "cpu", "inject an NMI on the given CPU", }, |
|
1512 #endif |
|
1513 { "migrate", "-ds", do_migrate, |
|
1514 "[-d] uri", "migrate to URI (using -d to not wait for completion)" }, |
|
1515 { "migrate_cancel", "", do_migrate_cancel, |
|
1516 "", "cancel the current VM migration" }, |
|
1517 { "migrate_set_speed", "s", do_migrate_set_speed, |
|
1518 "value", "set maximum speed (in bytes) for migrations" }, |
|
1519 { "balloon", "i", do_balloon, |
|
1520 "target", "request VM to change it's memory allocation (in MB)" }, |
|
1521 { NULL, NULL, }, |
|
1522 }; |
|
1523 |
|
1524 static const term_cmd_t info_cmds[] = { |
|
1525 { "version", "", do_info_version, |
|
1526 "", "show the version of qemu" }, |
|
1527 { "network", "", do_info_network, |
|
1528 "", "show the network state" }, |
|
1529 { "chardev", "", qemu_chr_info, |
|
1530 "", "show the character devices" }, |
|
1531 { "block", "", do_info_block, |
|
1532 "", "show the block devices" }, |
|
1533 { "blockstats", "", do_info_blockstats, |
|
1534 "", "show block device statistics" }, |
|
1535 { "registers", "", do_info_registers, |
|
1536 "", "show the cpu registers" }, |
|
1537 { "cpus", "", do_info_cpus, |
|
1538 "", "show infos for each CPU" }, |
|
1539 { "history", "", do_info_history, |
|
1540 "", "show the command line history", }, |
|
1541 { "irq", "", irq_info, |
|
1542 "", "show the interrupts statistics (if available)", }, |
|
1543 { "pic", "", pic_info, |
|
1544 "", "show i8259 (PIC) state", }, |
|
1545 { "pci", "", pci_info, |
|
1546 "", "show PCI info", }, |
|
1547 #if defined(TARGET_I386) |
|
1548 { "tlb", "", tlb_info, |
|
1549 "", "show virtual to physical memory mappings", }, |
|
1550 { "mem", "", mem_info, |
|
1551 "", "show the active virtual memory mappings", }, |
|
1552 { "hpet", "", do_info_hpet, |
|
1553 "", "show state of HPET", }, |
|
1554 #endif |
|
1555 { "jit", "", do_info_jit, |
|
1556 "", "show dynamic compiler info", }, |
|
1557 { "kqemu", "", do_info_kqemu, |
|
1558 "", "show kqemu information", }, |
|
1559 { "kvm", "", do_info_kvm, |
|
1560 "", "show kvm information", }, |
|
1561 { "usb", "", usb_info, |
|
1562 "", "show guest USB devices", }, |
|
1563 { "usbhost", "", usb_host_info, |
|
1564 "", "show host USB devices", }, |
|
1565 { "profile", "", do_info_profile, |
|
1566 "", "show profiling information", }, |
|
1567 { "capture", "", do_info_capture, |
|
1568 "", "show capture information" }, |
|
1569 { "snapshots", "", do_info_snapshots, |
|
1570 "", "show the currently saved VM snapshots" }, |
|
1571 { "status", "", do_info_status, |
|
1572 "", "show the current VM status (running|paused)" }, |
|
1573 { "pcmcia", "", pcmcia_info, |
|
1574 "", "show guest PCMCIA status" }, |
|
1575 { "mice", "", do_info_mice, |
|
1576 "", "show which guest mouse is receiving events" }, |
|
1577 { "vnc", "", do_info_vnc, |
|
1578 "", "show the vnc server status"}, |
|
1579 { "name", "", do_info_name, |
|
1580 "", "show the current VM name" }, |
|
1581 { "uuid", "", do_info_uuid, |
|
1582 "", "show the current VM UUID" }, |
|
1583 #if defined(TARGET_PPC) |
|
1584 { "cpustats", "", do_info_cpu_stats, |
|
1585 "", "show CPU statistics", }, |
|
1586 #endif |
|
1587 #if defined(CONFIG_SLIRP) |
|
1588 { "slirp", "", do_info_slirp, |
|
1589 "", "show SLIRP statistics", }, |
|
1590 #endif |
|
1591 { "migrate", "", do_info_migrate, "", "show migration status" }, |
|
1592 { "balloon", "", do_info_balloon, |
|
1593 "", "show balloon information" }, |
|
1594 { NULL, NULL, }, |
|
1595 }; |
|
1596 |
|
1597 /*******************************************************************/ |
|
1598 |
|
1599 static const char *pch; |
|
1600 static jmp_buf expr_env; |
|
1601 |
|
1602 #define MD_TLONG 0 |
|
1603 #define MD_I32 1 |
|
1604 |
|
1605 typedef struct MonitorDef { |
|
1606 const char *name; |
|
1607 int offset; |
|
1608 target_long (*get_value)(const struct MonitorDef *md, int val); |
|
1609 int type; |
|
1610 } MonitorDef; |
|
1611 |
|
1612 #if defined(TARGET_I386) |
|
1613 static target_long monitor_get_pc (const struct MonitorDef *md, int val) |
|
1614 { |
|
1615 CPUState *env = mon_get_cpu(); |
|
1616 if (!env) |
|
1617 return 0; |
|
1618 return env->eip + env->segs[R_CS].base; |
|
1619 } |
|
1620 #endif |
|
1621 |
|
1622 #if defined(TARGET_PPC) |
|
1623 static target_long monitor_get_ccr (const struct MonitorDef *md, int val) |
|
1624 { |
|
1625 CPUState *env = mon_get_cpu(); |
|
1626 unsigned int u; |
|
1627 int i; |
|
1628 |
|
1629 if (!env) |
|
1630 return 0; |
|
1631 |
|
1632 u = 0; |
|
1633 for (i = 0; i < 8; i++) |
|
1634 u |= env->crf[i] << (32 - (4 * i)); |
|
1635 |
|
1636 return u; |
|
1637 } |
|
1638 |
|
1639 static target_long monitor_get_msr (const struct MonitorDef *md, int val) |
|
1640 { |
|
1641 CPUState *env = mon_get_cpu(); |
|
1642 if (!env) |
|
1643 return 0; |
|
1644 return env->msr; |
|
1645 } |
|
1646 |
|
1647 static target_long monitor_get_xer (const struct MonitorDef *md, int val) |
|
1648 { |
|
1649 CPUState *env = mon_get_cpu(); |
|
1650 if (!env) |
|
1651 return 0; |
|
1652 return env->xer; |
|
1653 } |
|
1654 |
|
1655 static target_long monitor_get_decr (const struct MonitorDef *md, int val) |
|
1656 { |
|
1657 CPUState *env = mon_get_cpu(); |
|
1658 if (!env) |
|
1659 return 0; |
|
1660 return cpu_ppc_load_decr(env); |
|
1661 } |
|
1662 |
|
1663 static target_long monitor_get_tbu (const struct MonitorDef *md, int val) |
|
1664 { |
|
1665 CPUState *env = mon_get_cpu(); |
|
1666 if (!env) |
|
1667 return 0; |
|
1668 return cpu_ppc_load_tbu(env); |
|
1669 } |
|
1670 |
|
1671 static target_long monitor_get_tbl (const struct MonitorDef *md, int val) |
|
1672 { |
|
1673 CPUState *env = mon_get_cpu(); |
|
1674 if (!env) |
|
1675 return 0; |
|
1676 return cpu_ppc_load_tbl(env); |
|
1677 } |
|
1678 #endif |
|
1679 |
|
1680 #if defined(TARGET_SPARC) |
|
1681 #ifndef TARGET_SPARC64 |
|
1682 static target_long monitor_get_psr (const struct MonitorDef *md, int val) |
|
1683 { |
|
1684 CPUState *env = mon_get_cpu(); |
|
1685 if (!env) |
|
1686 return 0; |
|
1687 return GET_PSR(env); |
|
1688 } |
|
1689 #endif |
|
1690 |
|
1691 static target_long monitor_get_reg(const struct MonitorDef *md, int val) |
|
1692 { |
|
1693 CPUState *env = mon_get_cpu(); |
|
1694 if (!env) |
|
1695 return 0; |
|
1696 return env->regwptr[val]; |
|
1697 } |
|
1698 #endif |
|
1699 |
|
1700 static const MonitorDef monitor_defs[] = { |
|
1701 #ifdef TARGET_I386 |
|
1702 |
|
1703 #define SEG(name, seg) \ |
|
1704 { name, offsetof(CPUState, segs[seg].selector), NULL, MD_I32 },\ |
|
1705 { name ".base", offsetof(CPUState, segs[seg].base) },\ |
|
1706 { name ".limit", offsetof(CPUState, segs[seg].limit), NULL, MD_I32 }, |
|
1707 |
|
1708 { "eax", offsetof(CPUState, regs[0]) }, |
|
1709 { "ecx", offsetof(CPUState, regs[1]) }, |
|
1710 { "edx", offsetof(CPUState, regs[2]) }, |
|
1711 { "ebx", offsetof(CPUState, regs[3]) }, |
|
1712 { "esp|sp", offsetof(CPUState, regs[4]) }, |
|
1713 { "ebp|fp", offsetof(CPUState, regs[5]) }, |
|
1714 { "esi", offsetof(CPUState, regs[6]) }, |
|
1715 { "edi", offsetof(CPUState, regs[7]) }, |
|
1716 #ifdef TARGET_X86_64 |
|
1717 { "r8", offsetof(CPUState, regs[8]) }, |
|
1718 { "r9", offsetof(CPUState, regs[9]) }, |
|
1719 { "r10", offsetof(CPUState, regs[10]) }, |
|
1720 { "r11", offsetof(CPUState, regs[11]) }, |
|
1721 { "r12", offsetof(CPUState, regs[12]) }, |
|
1722 { "r13", offsetof(CPUState, regs[13]) }, |
|
1723 { "r14", offsetof(CPUState, regs[14]) }, |
|
1724 { "r15", offsetof(CPUState, regs[15]) }, |
|
1725 #endif |
|
1726 { "eflags", offsetof(CPUState, eflags) }, |
|
1727 { "eip", offsetof(CPUState, eip) }, |
|
1728 SEG("cs", R_CS) |
|
1729 SEG("ds", R_DS) |
|
1730 SEG("es", R_ES) |
|
1731 SEG("ss", R_SS) |
|
1732 SEG("fs", R_FS) |
|
1733 SEG("gs", R_GS) |
|
1734 { "pc", 0, monitor_get_pc, }, |
|
1735 #elif defined(TARGET_PPC) |
|
1736 /* General purpose registers */ |
|
1737 { "r0", offsetof(CPUState, gpr[0]) }, |
|
1738 { "r1", offsetof(CPUState, gpr[1]) }, |
|
1739 { "r2", offsetof(CPUState, gpr[2]) }, |
|
1740 { "r3", offsetof(CPUState, gpr[3]) }, |
|
1741 { "r4", offsetof(CPUState, gpr[4]) }, |
|
1742 { "r5", offsetof(CPUState, gpr[5]) }, |
|
1743 { "r6", offsetof(CPUState, gpr[6]) }, |
|
1744 { "r7", offsetof(CPUState, gpr[7]) }, |
|
1745 { "r8", offsetof(CPUState, gpr[8]) }, |
|
1746 { "r9", offsetof(CPUState, gpr[9]) }, |
|
1747 { "r10", offsetof(CPUState, gpr[10]) }, |
|
1748 { "r11", offsetof(CPUState, gpr[11]) }, |
|
1749 { "r12", offsetof(CPUState, gpr[12]) }, |
|
1750 { "r13", offsetof(CPUState, gpr[13]) }, |
|
1751 { "r14", offsetof(CPUState, gpr[14]) }, |
|
1752 { "r15", offsetof(CPUState, gpr[15]) }, |
|
1753 { "r16", offsetof(CPUState, gpr[16]) }, |
|
1754 { "r17", offsetof(CPUState, gpr[17]) }, |
|
1755 { "r18", offsetof(CPUState, gpr[18]) }, |
|
1756 { "r19", offsetof(CPUState, gpr[19]) }, |
|
1757 { "r20", offsetof(CPUState, gpr[20]) }, |
|
1758 { "r21", offsetof(CPUState, gpr[21]) }, |
|
1759 { "r22", offsetof(CPUState, gpr[22]) }, |
|
1760 { "r23", offsetof(CPUState, gpr[23]) }, |
|
1761 { "r24", offsetof(CPUState, gpr[24]) }, |
|
1762 { "r25", offsetof(CPUState, gpr[25]) }, |
|
1763 { "r26", offsetof(CPUState, gpr[26]) }, |
|
1764 { "r27", offsetof(CPUState, gpr[27]) }, |
|
1765 { "r28", offsetof(CPUState, gpr[28]) }, |
|
1766 { "r29", offsetof(CPUState, gpr[29]) }, |
|
1767 { "r30", offsetof(CPUState, gpr[30]) }, |
|
1768 { "r31", offsetof(CPUState, gpr[31]) }, |
|
1769 /* Floating point registers */ |
|
1770 { "f0", offsetof(CPUState, fpr[0]) }, |
|
1771 { "f1", offsetof(CPUState, fpr[1]) }, |
|
1772 { "f2", offsetof(CPUState, fpr[2]) }, |
|
1773 { "f3", offsetof(CPUState, fpr[3]) }, |
|
1774 { "f4", offsetof(CPUState, fpr[4]) }, |
|
1775 { "f5", offsetof(CPUState, fpr[5]) }, |
|
1776 { "f6", offsetof(CPUState, fpr[6]) }, |
|
1777 { "f7", offsetof(CPUState, fpr[7]) }, |
|
1778 { "f8", offsetof(CPUState, fpr[8]) }, |
|
1779 { "f9", offsetof(CPUState, fpr[9]) }, |
|
1780 { "f10", offsetof(CPUState, fpr[10]) }, |
|
1781 { "f11", offsetof(CPUState, fpr[11]) }, |
|
1782 { "f12", offsetof(CPUState, fpr[12]) }, |
|
1783 { "f13", offsetof(CPUState, fpr[13]) }, |
|
1784 { "f14", offsetof(CPUState, fpr[14]) }, |
|
1785 { "f15", offsetof(CPUState, fpr[15]) }, |
|
1786 { "f16", offsetof(CPUState, fpr[16]) }, |
|
1787 { "f17", offsetof(CPUState, fpr[17]) }, |
|
1788 { "f18", offsetof(CPUState, fpr[18]) }, |
|
1789 { "f19", offsetof(CPUState, fpr[19]) }, |
|
1790 { "f20", offsetof(CPUState, fpr[20]) }, |
|
1791 { "f21", offsetof(CPUState, fpr[21]) }, |
|
1792 { "f22", offsetof(CPUState, fpr[22]) }, |
|
1793 { "f23", offsetof(CPUState, fpr[23]) }, |
|
1794 { "f24", offsetof(CPUState, fpr[24]) }, |
|
1795 { "f25", offsetof(CPUState, fpr[25]) }, |
|
1796 { "f26", offsetof(CPUState, fpr[26]) }, |
|
1797 { "f27", offsetof(CPUState, fpr[27]) }, |
|
1798 { "f28", offsetof(CPUState, fpr[28]) }, |
|
1799 { "f29", offsetof(CPUState, fpr[29]) }, |
|
1800 { "f30", offsetof(CPUState, fpr[30]) }, |
|
1801 { "f31", offsetof(CPUState, fpr[31]) }, |
|
1802 { "fpscr", offsetof(CPUState, fpscr) }, |
|
1803 /* Next instruction pointer */ |
|
1804 { "nip|pc", offsetof(CPUState, nip) }, |
|
1805 { "lr", offsetof(CPUState, lr) }, |
|
1806 { "ctr", offsetof(CPUState, ctr) }, |
|
1807 { "decr", 0, &monitor_get_decr, }, |
|
1808 { "ccr", 0, &monitor_get_ccr, }, |
|
1809 /* Machine state register */ |
|
1810 { "msr", 0, &monitor_get_msr, }, |
|
1811 { "xer", 0, &monitor_get_xer, }, |
|
1812 { "tbu", 0, &monitor_get_tbu, }, |
|
1813 { "tbl", 0, &monitor_get_tbl, }, |
|
1814 #if defined(TARGET_PPC64) |
|
1815 /* Address space register */ |
|
1816 { "asr", offsetof(CPUState, asr) }, |
|
1817 #endif |
|
1818 /* Segment registers */ |
|
1819 { "sdr1", offsetof(CPUState, sdr1) }, |
|
1820 { "sr0", offsetof(CPUState, sr[0]) }, |
|
1821 { "sr1", offsetof(CPUState, sr[1]) }, |
|
1822 { "sr2", offsetof(CPUState, sr[2]) }, |
|
1823 { "sr3", offsetof(CPUState, sr[3]) }, |
|
1824 { "sr4", offsetof(CPUState, sr[4]) }, |
|
1825 { "sr5", offsetof(CPUState, sr[5]) }, |
|
1826 { "sr6", offsetof(CPUState, sr[6]) }, |
|
1827 { "sr7", offsetof(CPUState, sr[7]) }, |
|
1828 { "sr8", offsetof(CPUState, sr[8]) }, |
|
1829 { "sr9", offsetof(CPUState, sr[9]) }, |
|
1830 { "sr10", offsetof(CPUState, sr[10]) }, |
|
1831 { "sr11", offsetof(CPUState, sr[11]) }, |
|
1832 { "sr12", offsetof(CPUState, sr[12]) }, |
|
1833 { "sr13", offsetof(CPUState, sr[13]) }, |
|
1834 { "sr14", offsetof(CPUState, sr[14]) }, |
|
1835 { "sr15", offsetof(CPUState, sr[15]) }, |
|
1836 /* Too lazy to put BATs and SPRs ... */ |
|
1837 #elif defined(TARGET_SPARC) |
|
1838 { "g0", offsetof(CPUState, gregs[0]) }, |
|
1839 { "g1", offsetof(CPUState, gregs[1]) }, |
|
1840 { "g2", offsetof(CPUState, gregs[2]) }, |
|
1841 { "g3", offsetof(CPUState, gregs[3]) }, |
|
1842 { "g4", offsetof(CPUState, gregs[4]) }, |
|
1843 { "g5", offsetof(CPUState, gregs[5]) }, |
|
1844 { "g6", offsetof(CPUState, gregs[6]) }, |
|
1845 { "g7", offsetof(CPUState, gregs[7]) }, |
|
1846 { "o0", 0, monitor_get_reg }, |
|
1847 { "o1", 1, monitor_get_reg }, |
|
1848 { "o2", 2, monitor_get_reg }, |
|
1849 { "o3", 3, monitor_get_reg }, |
|
1850 { "o4", 4, monitor_get_reg }, |
|
1851 { "o5", 5, monitor_get_reg }, |
|
1852 { "o6", 6, monitor_get_reg }, |
|
1853 { "o7", 7, monitor_get_reg }, |
|
1854 { "l0", 8, monitor_get_reg }, |
|
1855 { "l1", 9, monitor_get_reg }, |
|
1856 { "l2", 10, monitor_get_reg }, |
|
1857 { "l3", 11, monitor_get_reg }, |
|
1858 { "l4", 12, monitor_get_reg }, |
|
1859 { "l5", 13, monitor_get_reg }, |
|
1860 { "l6", 14, monitor_get_reg }, |
|
1861 { "l7", 15, monitor_get_reg }, |
|
1862 { "i0", 16, monitor_get_reg }, |
|
1863 { "i1", 17, monitor_get_reg }, |
|
1864 { "i2", 18, monitor_get_reg }, |
|
1865 { "i3", 19, monitor_get_reg }, |
|
1866 { "i4", 20, monitor_get_reg }, |
|
1867 { "i5", 21, monitor_get_reg }, |
|
1868 { "i6", 22, monitor_get_reg }, |
|
1869 { "i7", 23, monitor_get_reg }, |
|
1870 { "pc", offsetof(CPUState, pc) }, |
|
1871 { "npc", offsetof(CPUState, npc) }, |
|
1872 { "y", offsetof(CPUState, y) }, |
|
1873 #ifndef TARGET_SPARC64 |
|
1874 { "psr", 0, &monitor_get_psr, }, |
|
1875 { "wim", offsetof(CPUState, wim) }, |
|
1876 #endif |
|
1877 { "tbr", offsetof(CPUState, tbr) }, |
|
1878 { "fsr", offsetof(CPUState, fsr) }, |
|
1879 { "f0", offsetof(CPUState, fpr[0]) }, |
|
1880 { "f1", offsetof(CPUState, fpr[1]) }, |
|
1881 { "f2", offsetof(CPUState, fpr[2]) }, |
|
1882 { "f3", offsetof(CPUState, fpr[3]) }, |
|
1883 { "f4", offsetof(CPUState, fpr[4]) }, |
|
1884 { "f5", offsetof(CPUState, fpr[5]) }, |
|
1885 { "f6", offsetof(CPUState, fpr[6]) }, |
|
1886 { "f7", offsetof(CPUState, fpr[7]) }, |
|
1887 { "f8", offsetof(CPUState, fpr[8]) }, |
|
1888 { "f9", offsetof(CPUState, fpr[9]) }, |
|
1889 { "f10", offsetof(CPUState, fpr[10]) }, |
|
1890 { "f11", offsetof(CPUState, fpr[11]) }, |
|
1891 { "f12", offsetof(CPUState, fpr[12]) }, |
|
1892 { "f13", offsetof(CPUState, fpr[13]) }, |
|
1893 { "f14", offsetof(CPUState, fpr[14]) }, |
|
1894 { "f15", offsetof(CPUState, fpr[15]) }, |
|
1895 { "f16", offsetof(CPUState, fpr[16]) }, |
|
1896 { "f17", offsetof(CPUState, fpr[17]) }, |
|
1897 { "f18", offsetof(CPUState, fpr[18]) }, |
|
1898 { "f19", offsetof(CPUState, fpr[19]) }, |
|
1899 { "f20", offsetof(CPUState, fpr[20]) }, |
|
1900 { "f21", offsetof(CPUState, fpr[21]) }, |
|
1901 { "f22", offsetof(CPUState, fpr[22]) }, |
|
1902 { "f23", offsetof(CPUState, fpr[23]) }, |
|
1903 { "f24", offsetof(CPUState, fpr[24]) }, |
|
1904 { "f25", offsetof(CPUState, fpr[25]) }, |
|
1905 { "f26", offsetof(CPUState, fpr[26]) }, |
|
1906 { "f27", offsetof(CPUState, fpr[27]) }, |
|
1907 { "f28", offsetof(CPUState, fpr[28]) }, |
|
1908 { "f29", offsetof(CPUState, fpr[29]) }, |
|
1909 { "f30", offsetof(CPUState, fpr[30]) }, |
|
1910 { "f31", offsetof(CPUState, fpr[31]) }, |
|
1911 #ifdef TARGET_SPARC64 |
|
1912 { "f32", offsetof(CPUState, fpr[32]) }, |
|
1913 { "f34", offsetof(CPUState, fpr[34]) }, |
|
1914 { "f36", offsetof(CPUState, fpr[36]) }, |
|
1915 { "f38", offsetof(CPUState, fpr[38]) }, |
|
1916 { "f40", offsetof(CPUState, fpr[40]) }, |
|
1917 { "f42", offsetof(CPUState, fpr[42]) }, |
|
1918 { "f44", offsetof(CPUState, fpr[44]) }, |
|
1919 { "f46", offsetof(CPUState, fpr[46]) }, |
|
1920 { "f48", offsetof(CPUState, fpr[48]) }, |
|
1921 { "f50", offsetof(CPUState, fpr[50]) }, |
|
1922 { "f52", offsetof(CPUState, fpr[52]) }, |
|
1923 { "f54", offsetof(CPUState, fpr[54]) }, |
|
1924 { "f56", offsetof(CPUState, fpr[56]) }, |
|
1925 { "f58", offsetof(CPUState, fpr[58]) }, |
|
1926 { "f60", offsetof(CPUState, fpr[60]) }, |
|
1927 { "f62", offsetof(CPUState, fpr[62]) }, |
|
1928 { "asi", offsetof(CPUState, asi) }, |
|
1929 { "pstate", offsetof(CPUState, pstate) }, |
|
1930 { "cansave", offsetof(CPUState, cansave) }, |
|
1931 { "canrestore", offsetof(CPUState, canrestore) }, |
|
1932 { "otherwin", offsetof(CPUState, otherwin) }, |
|
1933 { "wstate", offsetof(CPUState, wstate) }, |
|
1934 { "cleanwin", offsetof(CPUState, cleanwin) }, |
|
1935 { "fprs", offsetof(CPUState, fprs) }, |
|
1936 #endif |
|
1937 #endif |
|
1938 { NULL }, |
|
1939 }; |
|
1940 |
|
1941 static void expr_error(const char *fmt) |
|
1942 { |
|
1943 term_printf(fmt); |
|
1944 term_printf("\n"); |
|
1945 longjmp(expr_env, 1); |
|
1946 } |
|
1947 |
|
1948 /* return 0 if OK, -1 if not found, -2 if no CPU defined */ |
|
1949 static int get_monitor_def(target_long *pval, const char *name) |
|
1950 { |
|
1951 const MonitorDef *md; |
|
1952 void *ptr; |
|
1953 |
|
1954 for(md = monitor_defs; md->name != NULL; md++) { |
|
1955 if (compare_cmd(name, md->name)) { |
|
1956 if (md->get_value) { |
|
1957 *pval = md->get_value(md, md->offset); |
|
1958 } else { |
|
1959 CPUState *env = mon_get_cpu(); |
|
1960 if (!env) |
|
1961 return -2; |
|
1962 ptr = (uint8_t *)env + md->offset; |
|
1963 switch(md->type) { |
|
1964 case MD_I32: |
|
1965 *pval = *(int32_t *)ptr; |
|
1966 break; |
|
1967 case MD_TLONG: |
|
1968 *pval = *(target_long *)ptr; |
|
1969 break; |
|
1970 default: |
|
1971 *pval = 0; |
|
1972 break; |
|
1973 } |
|
1974 } |
|
1975 return 0; |
|
1976 } |
|
1977 } |
|
1978 return -1; |
|
1979 } |
|
1980 |
|
1981 static void next(void) |
|
1982 { |
|
1983 if (pch != '\0') { |
|
1984 pch++; |
|
1985 while (qemu_isspace(*pch)) |
|
1986 pch++; |
|
1987 } |
|
1988 } |
|
1989 |
|
1990 static int64_t expr_sum(void); |
|
1991 |
|
1992 static int64_t expr_unary(void) |
|
1993 { |
|
1994 int64_t n; |
|
1995 char *p; |
|
1996 int ret; |
|
1997 |
|
1998 switch(*pch) { |
|
1999 case '+': |
|
2000 next(); |
|
2001 n = expr_unary(); |
|
2002 break; |
|
2003 case '-': |
|
2004 next(); |
|
2005 n = -expr_unary(); |
|
2006 break; |
|
2007 case '~': |
|
2008 next(); |
|
2009 n = ~expr_unary(); |
|
2010 break; |
|
2011 case '(': |
|
2012 next(); |
|
2013 n = expr_sum(); |
|
2014 if (*pch != ')') { |
|
2015 expr_error("')' expected"); |
|
2016 } |
|
2017 next(); |
|
2018 break; |
|
2019 case '\'': |
|
2020 pch++; |
|
2021 if (*pch == '\0') |
|
2022 expr_error("character constant expected"); |
|
2023 n = *pch; |
|
2024 pch++; |
|
2025 if (*pch != '\'') |
|
2026 expr_error("missing terminating \' character"); |
|
2027 next(); |
|
2028 break; |
|
2029 case '$': |
|
2030 { |
|
2031 char buf[128], *q; |
|
2032 target_long reg=0; |
|
2033 |
|
2034 pch++; |
|
2035 q = buf; |
|
2036 while ((*pch >= 'a' && *pch <= 'z') || |
|
2037 (*pch >= 'A' && *pch <= 'Z') || |
|
2038 (*pch >= '0' && *pch <= '9') || |
|
2039 *pch == '_' || *pch == '.') { |
|
2040 if ((q - buf) < sizeof(buf) - 1) |
|
2041 *q++ = *pch; |
|
2042 pch++; |
|
2043 } |
|
2044 while (qemu_isspace(*pch)) |
|
2045 pch++; |
|
2046 *q = 0; |
|
2047 ret = get_monitor_def(®, buf); |
|
2048 if (ret == -1) |
|
2049 expr_error("unknown register"); |
|
2050 else if (ret == -2) |
|
2051 expr_error("no cpu defined"); |
|
2052 n = reg; |
|
2053 } |
|
2054 break; |
|
2055 case '\0': |
|
2056 expr_error("unexpected end of expression"); |
|
2057 n = 0; |
|
2058 break; |
|
2059 default: |
|
2060 #if TARGET_PHYS_ADDR_BITS > 32 |
|
2061 n = strtoull(pch, &p, 0); |
|
2062 #else |
|
2063 n = strtoul(pch, &p, 0); |
|
2064 #endif |
|
2065 if (pch == p) { |
|
2066 expr_error("invalid char in expression"); |
|
2067 } |
|
2068 pch = p; |
|
2069 while (qemu_isspace(*pch)) |
|
2070 pch++; |
|
2071 break; |
|
2072 } |
|
2073 return n; |
|
2074 } |
|
2075 |
|
2076 |
|
2077 static int64_t expr_prod(void) |
|
2078 { |
|
2079 int64_t val, val2; |
|
2080 int op; |
|
2081 |
|
2082 val = expr_unary(); |
|
2083 for(;;) { |
|
2084 op = *pch; |
|
2085 if (op != '*' && op != '/' && op != '%') |
|
2086 break; |
|
2087 next(); |
|
2088 val2 = expr_unary(); |
|
2089 switch(op) { |
|
2090 default: |
|
2091 case '*': |
|
2092 val *= val2; |
|
2093 break; |
|
2094 case '/': |
|
2095 case '%': |
|
2096 if (val2 == 0) |
|
2097 expr_error("division by zero"); |
|
2098 if (op == '/') |
|
2099 val /= val2; |
|
2100 else |
|
2101 val %= val2; |
|
2102 break; |
|
2103 } |
|
2104 } |
|
2105 return val; |
|
2106 } |
|
2107 |
|
2108 static int64_t expr_logic(void) |
|
2109 { |
|
2110 int64_t val, val2; |
|
2111 int op; |
|
2112 |
|
2113 val = expr_prod(); |
|
2114 for(;;) { |
|
2115 op = *pch; |
|
2116 if (op != '&' && op != '|' && op != '^') |
|
2117 break; |
|
2118 next(); |
|
2119 val2 = expr_prod(); |
|
2120 switch(op) { |
|
2121 default: |
|
2122 case '&': |
|
2123 val &= val2; |
|
2124 break; |
|
2125 case '|': |
|
2126 val |= val2; |
|
2127 break; |
|
2128 case '^': |
|
2129 val ^= val2; |
|
2130 break; |
|
2131 } |
|
2132 } |
|
2133 return val; |
|
2134 } |
|
2135 |
|
2136 static int64_t expr_sum(void) |
|
2137 { |
|
2138 int64_t val, val2; |
|
2139 int op; |
|
2140 |
|
2141 val = expr_logic(); |
|
2142 for(;;) { |
|
2143 op = *pch; |
|
2144 if (op != '+' && op != '-') |
|
2145 break; |
|
2146 next(); |
|
2147 val2 = expr_logic(); |
|
2148 if (op == '+') |
|
2149 val += val2; |
|
2150 else |
|
2151 val -= val2; |
|
2152 } |
|
2153 return val; |
|
2154 } |
|
2155 |
|
2156 static int get_expr(int64_t *pval, const char **pp) |
|
2157 { |
|
2158 pch = *pp; |
|
2159 if (setjmp(expr_env)) { |
|
2160 *pp = pch; |
|
2161 return -1; |
|
2162 } |
|
2163 while (qemu_isspace(*pch)) |
|
2164 pch++; |
|
2165 *pval = expr_sum(); |
|
2166 *pp = pch; |
|
2167 return 0; |
|
2168 } |
|
2169 |
|
2170 static int get_str(char *buf, int buf_size, const char **pp) |
|
2171 { |
|
2172 const char *p; |
|
2173 char *q; |
|
2174 int c; |
|
2175 |
|
2176 q = buf; |
|
2177 p = *pp; |
|
2178 while (qemu_isspace(*p)) |
|
2179 p++; |
|
2180 if (*p == '\0') { |
|
2181 fail: |
|
2182 *q = '\0'; |
|
2183 *pp = p; |
|
2184 return -1; |
|
2185 } |
|
2186 if (*p == '\"') { |
|
2187 p++; |
|
2188 while (*p != '\0' && *p != '\"') { |
|
2189 if (*p == '\\') { |
|
2190 p++; |
|
2191 c = *p++; |
|
2192 switch(c) { |
|
2193 case 'n': |
|
2194 c = '\n'; |
|
2195 break; |
|
2196 case 'r': |
|
2197 c = '\r'; |
|
2198 break; |
|
2199 case '\\': |
|
2200 case '\'': |
|
2201 case '\"': |
|
2202 break; |
|
2203 default: |
|
2204 qemu_printf("unsupported escape code: '\\%c'\n", c); |
|
2205 goto fail; |
|
2206 } |
|
2207 if ((q - buf) < buf_size - 1) { |
|
2208 *q++ = c; |
|
2209 } |
|
2210 } else { |
|
2211 if ((q - buf) < buf_size - 1) { |
|
2212 *q++ = *p; |
|
2213 } |
|
2214 p++; |
|
2215 } |
|
2216 } |
|
2217 if (*p != '\"') { |
|
2218 qemu_printf("unterminated string\n"); |
|
2219 goto fail; |
|
2220 } |
|
2221 p++; |
|
2222 } else { |
|
2223 while (*p != '\0' && !qemu_isspace(*p)) { |
|
2224 if ((q - buf) < buf_size - 1) { |
|
2225 *q++ = *p; |
|
2226 } |
|
2227 p++; |
|
2228 } |
|
2229 } |
|
2230 *q = '\0'; |
|
2231 *pp = p; |
|
2232 return 0; |
|
2233 } |
|
2234 |
|
2235 static int default_fmt_format = 'x'; |
|
2236 static int default_fmt_size = 4; |
|
2237 |
|
2238 #define MAX_ARGS 16 |
|
2239 |
|
2240 static void monitor_handle_command(const char *cmdline) |
|
2241 { |
|
2242 const char *p, *pstart, *typestr; |
|
2243 char *q; |
|
2244 int c, nb_args, len, i, has_arg; |
|
2245 const term_cmd_t *cmd; |
|
2246 char cmdname[256]; |
|
2247 char buf[1024]; |
|
2248 void *str_allocated[MAX_ARGS]; |
|
2249 void *args[MAX_ARGS]; |
|
2250 void (*handler_0)(void); |
|
2251 void (*handler_1)(void *arg0); |
|
2252 void (*handler_2)(void *arg0, void *arg1); |
|
2253 void (*handler_3)(void *arg0, void *arg1, void *arg2); |
|
2254 void (*handler_4)(void *arg0, void *arg1, void *arg2, void *arg3); |
|
2255 void (*handler_5)(void *arg0, void *arg1, void *arg2, void *arg3, |
|
2256 void *arg4); |
|
2257 void (*handler_6)(void *arg0, void *arg1, void *arg2, void *arg3, |
|
2258 void *arg4, void *arg5); |
|
2259 void (*handler_7)(void *arg0, void *arg1, void *arg2, void *arg3, |
|
2260 void *arg4, void *arg5, void *arg6); |
|
2261 |
|
2262 #ifdef DEBUG |
|
2263 term_printf("command='%s'\n", cmdline); |
|
2264 #endif |
|
2265 |
|
2266 /* extract the command name */ |
|
2267 p = cmdline; |
|
2268 q = cmdname; |
|
2269 while (qemu_isspace(*p)) |
|
2270 p++; |
|
2271 if (*p == '\0') |
|
2272 return; |
|
2273 pstart = p; |
|
2274 while (*p != '\0' && *p != '/' && !qemu_isspace(*p)) |
|
2275 p++; |
|
2276 len = p - pstart; |
|
2277 if (len > sizeof(cmdname) - 1) |
|
2278 len = sizeof(cmdname) - 1; |
|
2279 memcpy(cmdname, pstart, len); |
|
2280 cmdname[len] = '\0'; |
|
2281 |
|
2282 /* find the command */ |
|
2283 for(cmd = term_cmds; cmd->name != NULL; cmd++) { |
|
2284 if (compare_cmd(cmdname, cmd->name)) |
|
2285 goto found; |
|
2286 } |
|
2287 term_printf("unknown command: '%s'\n", cmdname); |
|
2288 return; |
|
2289 found: |
|
2290 |
|
2291 for(i = 0; i < MAX_ARGS; i++) |
|
2292 str_allocated[i] = NULL; |
|
2293 |
|
2294 /* parse the parameters */ |
|
2295 typestr = cmd->args_type; |
|
2296 nb_args = 0; |
|
2297 for(;;) { |
|
2298 c = *typestr; |
|
2299 if (c == '\0') |
|
2300 break; |
|
2301 typestr++; |
|
2302 switch(c) { |
|
2303 case 'F': |
|
2304 case 'B': |
|
2305 case 's': |
|
2306 { |
|
2307 int ret; |
|
2308 char *str; |
|
2309 |
|
2310 while (qemu_isspace(*p)) |
|
2311 p++; |
|
2312 if (*typestr == '?') { |
|
2313 typestr++; |
|
2314 if (*p == '\0') { |
|
2315 /* no optional string: NULL argument */ |
|
2316 str = NULL; |
|
2317 goto add_str; |
|
2318 } |
|
2319 } |
|
2320 ret = get_str(buf, sizeof(buf), &p); |
|
2321 if (ret < 0) { |
|
2322 switch(c) { |
|
2323 case 'F': |
|
2324 term_printf("%s: filename expected\n", cmdname); |
|
2325 break; |
|
2326 case 'B': |
|
2327 term_printf("%s: block device name expected\n", cmdname); |
|
2328 break; |
|
2329 default: |
|
2330 term_printf("%s: string expected\n", cmdname); |
|
2331 break; |
|
2332 } |
|
2333 goto fail; |
|
2334 } |
|
2335 str = qemu_malloc(strlen(buf) + 1); |
|
2336 pstrcpy(str, sizeof(buf), buf); |
|
2337 str_allocated[nb_args] = str; |
|
2338 add_str: |
|
2339 if (nb_args >= MAX_ARGS) { |
|
2340 error_args: |
|
2341 term_printf("%s: too many arguments\n", cmdname); |
|
2342 goto fail; |
|
2343 } |
|
2344 args[nb_args++] = str; |
|
2345 } |
|
2346 break; |
|
2347 case '/': |
|
2348 { |
|
2349 int count, format, size; |
|
2350 |
|
2351 while (qemu_isspace(*p)) |
|
2352 p++; |
|
2353 if (*p == '/') { |
|
2354 /* format found */ |
|
2355 p++; |
|
2356 count = 1; |
|
2357 if (qemu_isdigit(*p)) { |
|
2358 count = 0; |
|
2359 while (qemu_isdigit(*p)) { |
|
2360 count = count * 10 + (*p - '0'); |
|
2361 p++; |
|
2362 } |
|
2363 } |
|
2364 size = -1; |
|
2365 format = -1; |
|
2366 for(;;) { |
|
2367 switch(*p) { |
|
2368 case 'o': |
|
2369 case 'd': |
|
2370 case 'u': |
|
2371 case 'x': |
|
2372 case 'i': |
|
2373 case 'c': |
|
2374 format = *p++; |
|
2375 break; |
|
2376 case 'b': |
|
2377 size = 1; |
|
2378 p++; |
|
2379 break; |
|
2380 case 'h': |
|
2381 size = 2; |
|
2382 p++; |
|
2383 break; |
|
2384 case 'w': |
|
2385 size = 4; |
|
2386 p++; |
|
2387 break; |
|
2388 case 'g': |
|
2389 case 'L': |
|
2390 size = 8; |
|
2391 p++; |
|
2392 break; |
|
2393 default: |
|
2394 goto next; |
|
2395 } |
|
2396 } |
|
2397 next: |
|
2398 if (*p != '\0' && !qemu_isspace(*p)) { |
|
2399 term_printf("invalid char in format: '%c'\n", *p); |
|
2400 goto fail; |
|
2401 } |
|
2402 if (format < 0) |
|
2403 format = default_fmt_format; |
|
2404 if (format != 'i') { |
|
2405 /* for 'i', not specifying a size gives -1 as size */ |
|
2406 if (size < 0) |
|
2407 size = default_fmt_size; |
|
2408 default_fmt_size = size; |
|
2409 } |
|
2410 default_fmt_format = format; |
|
2411 } else { |
|
2412 count = 1; |
|
2413 format = default_fmt_format; |
|
2414 if (format != 'i') { |
|
2415 size = default_fmt_size; |
|
2416 } else { |
|
2417 size = -1; |
|
2418 } |
|
2419 } |
|
2420 if (nb_args + 3 > MAX_ARGS) |
|
2421 goto error_args; |
|
2422 args[nb_args++] = (void*)(long)count; |
|
2423 args[nb_args++] = (void*)(long)format; |
|
2424 args[nb_args++] = (void*)(long)size; |
|
2425 } |
|
2426 break; |
|
2427 case 'i': |
|
2428 case 'l': |
|
2429 { |
|
2430 int64_t val; |
|
2431 |
|
2432 while (qemu_isspace(*p)) |
|
2433 p++; |
|
2434 if (*typestr == '?' || *typestr == '.') { |
|
2435 if (*typestr == '?') { |
|
2436 if (*p == '\0') |
|
2437 has_arg = 0; |
|
2438 else |
|
2439 has_arg = 1; |
|
2440 } else { |
|
2441 if (*p == '.') { |
|
2442 p++; |
|
2443 while (qemu_isspace(*p)) |
|
2444 p++; |
|
2445 has_arg = 1; |
|
2446 } else { |
|
2447 has_arg = 0; |
|
2448 } |
|
2449 } |
|
2450 typestr++; |
|
2451 if (nb_args >= MAX_ARGS) |
|
2452 goto error_args; |
|
2453 args[nb_args++] = (void *)(long)has_arg; |
|
2454 if (!has_arg) { |
|
2455 if (nb_args >= MAX_ARGS) |
|
2456 goto error_args; |
|
2457 val = -1; |
|
2458 goto add_num; |
|
2459 } |
|
2460 } |
|
2461 if (get_expr(&val, &p)) |
|
2462 goto fail; |
|
2463 add_num: |
|
2464 if (c == 'i') { |
|
2465 if (nb_args >= MAX_ARGS) |
|
2466 goto error_args; |
|
2467 args[nb_args++] = (void *)(long)val; |
|
2468 } else { |
|
2469 if ((nb_args + 1) >= MAX_ARGS) |
|
2470 goto error_args; |
|
2471 #if TARGET_PHYS_ADDR_BITS > 32 |
|
2472 args[nb_args++] = (void *)(long)((val >> 32) & 0xffffffff); |
|
2473 #else |
|
2474 args[nb_args++] = (void *)0; |
|
2475 #endif |
|
2476 args[nb_args++] = (void *)(long)(val & 0xffffffff); |
|
2477 } |
|
2478 } |
|
2479 break; |
|
2480 case '-': |
|
2481 { |
|
2482 int has_option; |
|
2483 /* option */ |
|
2484 |
|
2485 c = *typestr++; |
|
2486 if (c == '\0') |
|
2487 goto bad_type; |
|
2488 while (qemu_isspace(*p)) |
|
2489 p++; |
|
2490 has_option = 0; |
|
2491 if (*p == '-') { |
|
2492 p++; |
|
2493 if (*p != c) { |
|
2494 term_printf("%s: unsupported option -%c\n", |
|
2495 cmdname, *p); |
|
2496 goto fail; |
|
2497 } |
|
2498 p++; |
|
2499 has_option = 1; |
|
2500 } |
|
2501 if (nb_args >= MAX_ARGS) |
|
2502 goto error_args; |
|
2503 args[nb_args++] = (void *)(long)has_option; |
|
2504 } |
|
2505 break; |
|
2506 default: |
|
2507 bad_type: |
|
2508 term_printf("%s: unknown type '%c'\n", cmdname, c); |
|
2509 goto fail; |
|
2510 } |
|
2511 } |
|
2512 /* check that all arguments were parsed */ |
|
2513 while (qemu_isspace(*p)) |
|
2514 p++; |
|
2515 if (*p != '\0') { |
|
2516 term_printf("%s: extraneous characters at the end of line\n", |
|
2517 cmdname); |
|
2518 goto fail; |
|
2519 } |
|
2520 |
|
2521 switch(nb_args) { |
|
2522 case 0: |
|
2523 handler_0 = cmd->handler; |
|
2524 handler_0(); |
|
2525 break; |
|
2526 case 1: |
|
2527 handler_1 = cmd->handler; |
|
2528 handler_1(args[0]); |
|
2529 break; |
|
2530 case 2: |
|
2531 handler_2 = cmd->handler; |
|
2532 handler_2(args[0], args[1]); |
|
2533 break; |
|
2534 case 3: |
|
2535 handler_3 = cmd->handler; |
|
2536 handler_3(args[0], args[1], args[2]); |
|
2537 break; |
|
2538 case 4: |
|
2539 handler_4 = cmd->handler; |
|
2540 handler_4(args[0], args[1], args[2], args[3]); |
|
2541 break; |
|
2542 case 5: |
|
2543 handler_5 = cmd->handler; |
|
2544 handler_5(args[0], args[1], args[2], args[3], args[4]); |
|
2545 break; |
|
2546 case 6: |
|
2547 handler_6 = cmd->handler; |
|
2548 handler_6(args[0], args[1], args[2], args[3], args[4], args[5]); |
|
2549 break; |
|
2550 case 7: |
|
2551 handler_7 = cmd->handler; |
|
2552 handler_7(args[0], args[1], args[2], args[3], args[4], args[5], args[6]); |
|
2553 break; |
|
2554 default: |
|
2555 term_printf("unsupported number of arguments: %d\n", nb_args); |
|
2556 goto fail; |
|
2557 } |
|
2558 fail: |
|
2559 for(i = 0; i < MAX_ARGS; i++) |
|
2560 qemu_free(str_allocated[i]); |
|
2561 return; |
|
2562 } |
|
2563 |
|
2564 static void cmd_completion(const char *name, const char *list) |
|
2565 { |
|
2566 const char *p, *pstart; |
|
2567 char cmd[128]; |
|
2568 int len; |
|
2569 |
|
2570 p = list; |
|
2571 for(;;) { |
|
2572 pstart = p; |
|
2573 p = strchr(p, '|'); |
|
2574 if (!p) |
|
2575 p = pstart + strlen(pstart); |
|
2576 len = p - pstart; |
|
2577 if (len > sizeof(cmd) - 2) |
|
2578 len = sizeof(cmd) - 2; |
|
2579 memcpy(cmd, pstart, len); |
|
2580 cmd[len] = '\0'; |
|
2581 if (name[0] == '\0' || !strncmp(name, cmd, strlen(name))) { |
|
2582 add_completion(cmd); |
|
2583 } |
|
2584 if (*p == '\0') |
|
2585 break; |
|
2586 p++; |
|
2587 } |
|
2588 } |
|
2589 |
|
2590 static void file_completion(const char *input) |
|
2591 { |
|
2592 DIR *ffs; |
|
2593 struct dirent *d; |
|
2594 char path[1024]; |
|
2595 char file[1024], file_prefix[1024]; |
|
2596 int input_path_len; |
|
2597 const char *p; |
|
2598 |
|
2599 p = strrchr(input, '/'); |
|
2600 if (!p) { |
|
2601 input_path_len = 0; |
|
2602 pstrcpy(file_prefix, sizeof(file_prefix), input); |
|
2603 pstrcpy(path, sizeof(path), "."); |
|
2604 } else { |
|
2605 input_path_len = p - input + 1; |
|
2606 memcpy(path, input, input_path_len); |
|
2607 if (input_path_len > sizeof(path) - 1) |
|
2608 input_path_len = sizeof(path) - 1; |
|
2609 path[input_path_len] = '\0'; |
|
2610 pstrcpy(file_prefix, sizeof(file_prefix), p + 1); |
|
2611 } |
|
2612 #ifdef DEBUG_COMPLETION |
|
2613 term_printf("input='%s' path='%s' prefix='%s'\n", input, path, file_prefix); |
|
2614 #endif |
|
2615 ffs = opendir(path); |
|
2616 if (!ffs) |
|
2617 return; |
|
2618 for(;;) { |
|
2619 struct stat sb; |
|
2620 d = readdir(ffs); |
|
2621 if (!d) |
|
2622 break; |
|
2623 if (strstart(d->d_name, file_prefix, NULL)) { |
|
2624 memcpy(file, input, input_path_len); |
|
2625 if (input_path_len < sizeof(file)) |
|
2626 pstrcpy(file + input_path_len, sizeof(file) - input_path_len, |
|
2627 d->d_name); |
|
2628 /* stat the file to find out if it's a directory. |
|
2629 * In that case add a slash to speed up typing long paths |
|
2630 */ |
|
2631 stat(file, &sb); |
|
2632 if(S_ISDIR(sb.st_mode)) |
|
2633 pstrcat(file, sizeof(file), "/"); |
|
2634 add_completion(file); |
|
2635 } |
|
2636 } |
|
2637 closedir(ffs); |
|
2638 } |
|
2639 |
|
2640 static void block_completion_it(void *opaque, const char *name) |
|
2641 { |
|
2642 const char *input = opaque; |
|
2643 |
|
2644 if (input[0] == '\0' || |
|
2645 !strncmp(name, (char *)input, strlen(input))) { |
|
2646 add_completion(name); |
|
2647 } |
|
2648 } |
|
2649 |
|
2650 /* NOTE: this parser is an approximate form of the real command parser */ |
|
2651 static void parse_cmdline(const char *cmdline, |
|
2652 int *pnb_args, char **args) |
|
2653 { |
|
2654 const char *p; |
|
2655 int nb_args, ret; |
|
2656 char buf[1024]; |
|
2657 |
|
2658 p = cmdline; |
|
2659 nb_args = 0; |
|
2660 for(;;) { |
|
2661 while (qemu_isspace(*p)) |
|
2662 p++; |
|
2663 if (*p == '\0') |
|
2664 break; |
|
2665 if (nb_args >= MAX_ARGS) |
|
2666 break; |
|
2667 ret = get_str(buf, sizeof(buf), &p); |
|
2668 args[nb_args] = qemu_strdup(buf); |
|
2669 nb_args++; |
|
2670 if (ret < 0) |
|
2671 break; |
|
2672 } |
|
2673 *pnb_args = nb_args; |
|
2674 } |
|
2675 |
|
2676 void readline_find_completion(const char *cmdline) |
|
2677 { |
|
2678 const char *cmdname; |
|
2679 char *args[MAX_ARGS]; |
|
2680 int nb_args, i, len; |
|
2681 const char *ptype, *str; |
|
2682 const term_cmd_t *cmd; |
|
2683 const KeyDef *key; |
|
2684 |
|
2685 parse_cmdline(cmdline, &nb_args, args); |
|
2686 #ifdef DEBUG_COMPLETION |
|
2687 for(i = 0; i < nb_args; i++) { |
|
2688 term_printf("arg%d = '%s'\n", i, (char *)args[i]); |
|
2689 } |
|
2690 #endif |
|
2691 |
|
2692 /* if the line ends with a space, it means we want to complete the |
|
2693 next arg */ |
|
2694 len = strlen(cmdline); |
|
2695 if (len > 0 && qemu_isspace(cmdline[len - 1])) { |
|
2696 if (nb_args >= MAX_ARGS) |
|
2697 return; |
|
2698 args[nb_args++] = qemu_strdup(""); |
|
2699 } |
|
2700 if (nb_args <= 1) { |
|
2701 /* command completion */ |
|
2702 if (nb_args == 0) |
|
2703 cmdname = ""; |
|
2704 else |
|
2705 cmdname = args[0]; |
|
2706 completion_index = strlen(cmdname); |
|
2707 for(cmd = term_cmds; cmd->name != NULL; cmd++) { |
|
2708 cmd_completion(cmdname, cmd->name); |
|
2709 } |
|
2710 } else { |
|
2711 /* find the command */ |
|
2712 for(cmd = term_cmds; cmd->name != NULL; cmd++) { |
|
2713 if (compare_cmd(args[0], cmd->name)) |
|
2714 goto found; |
|
2715 } |
|
2716 return; |
|
2717 found: |
|
2718 ptype = cmd->args_type; |
|
2719 for(i = 0; i < nb_args - 2; i++) { |
|
2720 if (*ptype != '\0') { |
|
2721 ptype++; |
|
2722 while (*ptype == '?') |
|
2723 ptype++; |
|
2724 } |
|
2725 } |
|
2726 str = args[nb_args - 1]; |
|
2727 switch(*ptype) { |
|
2728 case 'F': |
|
2729 /* file completion */ |
|
2730 completion_index = strlen(str); |
|
2731 file_completion(str); |
|
2732 break; |
|
2733 case 'B': |
|
2734 /* block device name completion */ |
|
2735 completion_index = strlen(str); |
|
2736 bdrv_iterate(block_completion_it, (void *)str); |
|
2737 break; |
|
2738 case 's': |
|
2739 /* XXX: more generic ? */ |
|
2740 if (!strcmp(cmd->name, "info")) { |
|
2741 completion_index = strlen(str); |
|
2742 for(cmd = info_cmds; cmd->name != NULL; cmd++) { |
|
2743 cmd_completion(str, cmd->name); |
|
2744 } |
|
2745 } else if (!strcmp(cmd->name, "sendkey")) { |
|
2746 completion_index = strlen(str); |
|
2747 for(key = key_defs; key->name != NULL; key++) { |
|
2748 cmd_completion(str, key->name); |
|
2749 } |
|
2750 } |
|
2751 break; |
|
2752 default: |
|
2753 break; |
|
2754 } |
|
2755 } |
|
2756 for(i = 0; i < nb_args; i++) |
|
2757 qemu_free(args[i]); |
|
2758 } |
|
2759 |
|
2760 static int term_can_read(void *opaque) |
|
2761 { |
|
2762 return 128; |
|
2763 } |
|
2764 |
|
2765 static void term_read(void *opaque, const uint8_t *buf, int size) |
|
2766 { |
|
2767 int i; |
|
2768 for(i = 0; i < size; i++) |
|
2769 readline_handle_byte(buf[i]); |
|
2770 } |
|
2771 |
|
2772 static int monitor_suspended; |
|
2773 |
|
2774 static void monitor_handle_command1(void *opaque, const char *cmdline) |
|
2775 { |
|
2776 monitor_handle_command(cmdline); |
|
2777 if (!monitor_suspended) |
|
2778 monitor_start_input(); |
|
2779 else |
|
2780 monitor_suspended = 2; |
|
2781 } |
|
2782 |
|
2783 void monitor_suspend(void) |
|
2784 { |
|
2785 monitor_suspended = 1; |
|
2786 } |
|
2787 |
|
2788 void monitor_resume(void) |
|
2789 { |
|
2790 if (monitor_suspended == 2) |
|
2791 monitor_start_input(); |
|
2792 monitor_suspended = 0; |
|
2793 } |
|
2794 |
|
2795 static void monitor_start_input(void) |
|
2796 { |
|
2797 readline_start("(qemu) ", 0, monitor_handle_command1, NULL); |
|
2798 } |
|
2799 |
|
2800 static void term_event(void *opaque, int event) |
|
2801 { |
|
2802 if (event != CHR_EVENT_RESET) |
|
2803 return; |
|
2804 |
|
2805 if (!hide_banner) |
|
2806 term_printf("QEMU %s monitor - type 'help' for more information\n", |
|
2807 QEMU_VERSION); |
|
2808 monitor_start_input(); |
|
2809 } |
|
2810 |
|
2811 static int is_first_init = 1; |
|
2812 |
|
2813 void monitor_init(CharDriverState *hd, int show_banner) |
|
2814 { |
|
2815 int i; |
|
2816 |
|
2817 if (is_first_init) { |
|
2818 key_timer = qemu_new_timer(vm_clock, release_keys, NULL); |
|
2819 if (!key_timer) |
|
2820 return; |
|
2821 for (i = 0; i < MAX_MON; i++) { |
|
2822 monitor_hd[i] = NULL; |
|
2823 } |
|
2824 is_first_init = 0; |
|
2825 } |
|
2826 for (i = 0; i < MAX_MON; i++) { |
|
2827 if (monitor_hd[i] == NULL) { |
|
2828 monitor_hd[i] = hd; |
|
2829 break; |
|
2830 } |
|
2831 } |
|
2832 |
|
2833 hide_banner = !show_banner; |
|
2834 |
|
2835 qemu_chr_add_handlers(hd, term_can_read, term_read, term_event, NULL); |
|
2836 |
|
2837 readline_start("", 0, monitor_handle_command1, NULL); |
|
2838 } |
|
2839 |
|
2840 /* XXX: use threads ? */ |
|
2841 /* modal monitor readline */ |
|
2842 static int monitor_readline_started; |
|
2843 static char *monitor_readline_buf; |
|
2844 static int monitor_readline_buf_size; |
|
2845 |
|
2846 static void monitor_readline_cb(void *opaque, const char *input) |
|
2847 { |
|
2848 pstrcpy(monitor_readline_buf, monitor_readline_buf_size, input); |
|
2849 monitor_readline_started = 0; |
|
2850 } |
|
2851 |
|
2852 void monitor_readline(const char *prompt, int is_password, |
|
2853 char *buf, int buf_size) |
|
2854 { |
|
2855 int i; |
|
2856 int old_focus[MAX_MON]; |
|
2857 |
|
2858 if (is_password) { |
|
2859 for (i = 0; i < MAX_MON; i++) { |
|
2860 old_focus[i] = 0; |
|
2861 if (monitor_hd[i]) { |
|
2862 old_focus[i] = monitor_hd[i]->focus; |
|
2863 monitor_hd[i]->focus = 0; |
|
2864 qemu_chr_send_event(monitor_hd[i], CHR_EVENT_FOCUS); |
|
2865 } |
|
2866 } |
|
2867 } |
|
2868 |
|
2869 readline_start(prompt, is_password, monitor_readline_cb, NULL); |
|
2870 monitor_readline_buf = buf; |
|
2871 monitor_readline_buf_size = buf_size; |
|
2872 monitor_readline_started = 1; |
|
2873 while (monitor_readline_started) { |
|
2874 main_loop_wait(10); |
|
2875 } |
|
2876 /* restore original focus */ |
|
2877 if (is_password) { |
|
2878 for (i = 0; i < MAX_MON; i++) |
|
2879 if (old_focus[i]) |
|
2880 monitor_hd[i]->focus = old_focus[i]; |
|
2881 } |
|
2882 } |