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-rw-r--r--hw/input/ps2.c427
1 files changed, 16 insertions, 411 deletions
diff --git a/hw/input/ps2.c b/hw/input/ps2.c
index f388a23c8e..06f5d2ac4a 100644
--- a/hw/input/ps2.c
+++ b/hw/input/ps2.c
@@ -124,401 +124,6 @@ typedef struct {
uint8_t mouse_buttons;
} PS2MouseState;
-/* Table to convert from QEMU codes to scancodes. */
-static const uint16_t qcode_to_keycode_set1[Q_KEY_CODE__MAX] = {
- [0 ... Q_KEY_CODE__MAX - 1] = 0,
-
- [Q_KEY_CODE_A] = 0x1e,
- [Q_KEY_CODE_B] = 0x30,
- [Q_KEY_CODE_C] = 0x2e,
- [Q_KEY_CODE_D] = 0x20,
- [Q_KEY_CODE_E] = 0x12,
- [Q_KEY_CODE_F] = 0x21,
- [Q_KEY_CODE_G] = 0x22,
- [Q_KEY_CODE_H] = 0x23,
- [Q_KEY_CODE_I] = 0x17,
- [Q_KEY_CODE_J] = 0x24,
- [Q_KEY_CODE_K] = 0x25,
- [Q_KEY_CODE_L] = 0x26,
- [Q_KEY_CODE_M] = 0x32,
- [Q_KEY_CODE_N] = 0x31,
- [Q_KEY_CODE_O] = 0x18,
- [Q_KEY_CODE_P] = 0x19,
- [Q_KEY_CODE_Q] = 0x10,
- [Q_KEY_CODE_R] = 0x13,
- [Q_KEY_CODE_S] = 0x1f,
- [Q_KEY_CODE_T] = 0x14,
- [Q_KEY_CODE_U] = 0x16,
- [Q_KEY_CODE_V] = 0x2f,
- [Q_KEY_CODE_W] = 0x11,
- [Q_KEY_CODE_X] = 0x2d,
- [Q_KEY_CODE_Y] = 0x15,
- [Q_KEY_CODE_Z] = 0x2c,
- [Q_KEY_CODE_0] = 0x0b,
- [Q_KEY_CODE_1] = 0x02,
- [Q_KEY_CODE_2] = 0x03,
- [Q_KEY_CODE_3] = 0x04,
- [Q_KEY_CODE_4] = 0x05,
- [Q_KEY_CODE_5] = 0x06,
- [Q_KEY_CODE_6] = 0x07,
- [Q_KEY_CODE_7] = 0x08,
- [Q_KEY_CODE_8] = 0x09,
- [Q_KEY_CODE_9] = 0x0a,
- [Q_KEY_CODE_GRAVE_ACCENT] = 0x29,
- [Q_KEY_CODE_MINUS] = 0x0c,
- [Q_KEY_CODE_EQUAL] = 0x0d,
- [Q_KEY_CODE_BACKSLASH] = 0x2b,
- [Q_KEY_CODE_BACKSPACE] = 0x0e,
- [Q_KEY_CODE_SPC] = 0x39,
- [Q_KEY_CODE_TAB] = 0x0f,
- [Q_KEY_CODE_CAPS_LOCK] = 0x3a,
- [Q_KEY_CODE_SHIFT] = 0x2a,
- [Q_KEY_CODE_CTRL] = 0x1d,
- [Q_KEY_CODE_META_L] = 0xe05b,
- [Q_KEY_CODE_ALT] = 0x38,
- [Q_KEY_CODE_SHIFT_R] = 0x36,
- [Q_KEY_CODE_CTRL_R] = 0xe01d,
- [Q_KEY_CODE_META_R] = 0xe05c,
- [Q_KEY_CODE_ALT_R] = 0xe038,
- [Q_KEY_CODE_MENU] = 0xe05d,
- [Q_KEY_CODE_RET] = 0x1c,
- [Q_KEY_CODE_ESC] = 0x01,
- [Q_KEY_CODE_F1] = 0x3b,
- [Q_KEY_CODE_F2] = 0x3c,
- [Q_KEY_CODE_F3] = 0x3d,
- [Q_KEY_CODE_F4] = 0x3e,
- [Q_KEY_CODE_F5] = 0x3f,
- [Q_KEY_CODE_F6] = 0x40,
- [Q_KEY_CODE_F7] = 0x41,
- [Q_KEY_CODE_F8] = 0x42,
- [Q_KEY_CODE_F9] = 0x43,
- [Q_KEY_CODE_F10] = 0x44,
- [Q_KEY_CODE_F11] = 0x57,
- [Q_KEY_CODE_F12] = 0x58,
- /* special handling for Q_KEY_CODE_PRINT */
- [Q_KEY_CODE_SCROLL_LOCK] = 0x46,
- /* special handling for Q_KEY_CODE_PAUSE */
- [Q_KEY_CODE_BRACKET_LEFT] = 0x1a,
- [Q_KEY_CODE_INSERT] = 0xe052,
- [Q_KEY_CODE_HOME] = 0xe047,
- [Q_KEY_CODE_PGUP] = 0xe049,
- [Q_KEY_CODE_DELETE] = 0xe053,
- [Q_KEY_CODE_END] = 0xe04f,
- [Q_KEY_CODE_PGDN] = 0xe051,
- [Q_KEY_CODE_UP] = 0xe048,
- [Q_KEY_CODE_LEFT] = 0xe04b,
- [Q_KEY_CODE_DOWN] = 0xe050,
- [Q_KEY_CODE_RIGHT] = 0xe04d,
- [Q_KEY_CODE_NUM_LOCK] = 0x45,
- [Q_KEY_CODE_KP_DIVIDE] = 0xe035,
- [Q_KEY_CODE_KP_MULTIPLY] = 0x37,
- [Q_KEY_CODE_KP_SUBTRACT] = 0x4a,
- [Q_KEY_CODE_KP_ADD] = 0x4e,
- [Q_KEY_CODE_KP_ENTER] = 0xe01c,
- [Q_KEY_CODE_KP_DECIMAL] = 0x53,
- [Q_KEY_CODE_KP_0] = 0x52,
- [Q_KEY_CODE_KP_1] = 0x4f,
- [Q_KEY_CODE_KP_2] = 0x50,
- [Q_KEY_CODE_KP_3] = 0x51,
- [Q_KEY_CODE_KP_4] = 0x4b,
- [Q_KEY_CODE_KP_5] = 0x4c,
- [Q_KEY_CODE_KP_6] = 0x4d,
- [Q_KEY_CODE_KP_7] = 0x47,
- [Q_KEY_CODE_KP_8] = 0x48,
- [Q_KEY_CODE_KP_9] = 0x49,
- [Q_KEY_CODE_BRACKET_RIGHT] = 0x1b,
- [Q_KEY_CODE_SEMICOLON] = 0x27,
- [Q_KEY_CODE_APOSTROPHE] = 0x28,
- [Q_KEY_CODE_COMMA] = 0x33,
- [Q_KEY_CODE_DOT] = 0x34,
- [Q_KEY_CODE_SLASH] = 0x35,
-
- [Q_KEY_CODE_POWER] = 0x0e5e,
- [Q_KEY_CODE_SLEEP] = 0x0e5f,
- [Q_KEY_CODE_WAKE] = 0x0e63,
-
- [Q_KEY_CODE_AUDIONEXT] = 0xe019,
- [Q_KEY_CODE_AUDIOPREV] = 0xe010,
- [Q_KEY_CODE_AUDIOSTOP] = 0xe024,
- [Q_KEY_CODE_AUDIOPLAY] = 0xe022,
- [Q_KEY_CODE_AUDIOMUTE] = 0xe020,
- [Q_KEY_CODE_VOLUMEUP] = 0xe030,
- [Q_KEY_CODE_VOLUMEDOWN] = 0xe02e,
- [Q_KEY_CODE_MEDIASELECT] = 0xe06d,
- [Q_KEY_CODE_MAIL] = 0xe06c,
- [Q_KEY_CODE_CALCULATOR] = 0xe021,
- [Q_KEY_CODE_COMPUTER] = 0xe06b,
- [Q_KEY_CODE_FIND] = 0xe065,
- [Q_KEY_CODE_AC_HOME] = 0xe032,
- [Q_KEY_CODE_AC_BACK] = 0xe06a,
- [Q_KEY_CODE_AC_FORWARD] = 0xe069,
- [Q_KEY_CODE_STOP] = 0xe068,
- [Q_KEY_CODE_AC_REFRESH] = 0xe067,
- [Q_KEY_CODE_AC_BOOKMARKS] = 0xe066,
-
- [Q_KEY_CODE_ASTERISK] = 0x37,
- [Q_KEY_CODE_LESS] = 0x56,
- [Q_KEY_CODE_RO] = 0x73,
- [Q_KEY_CODE_HIRAGANA] = 0x70,
- [Q_KEY_CODE_HENKAN] = 0x79,
- [Q_KEY_CODE_YEN] = 0x7d,
- [Q_KEY_CODE_KP_COMMA] = 0x7e,
-};
-
-static const uint16_t qcode_to_keycode_set2[Q_KEY_CODE__MAX] = {
- [0 ... Q_KEY_CODE__MAX - 1] = 0,
-
- [Q_KEY_CODE_A] = 0x1c,
- [Q_KEY_CODE_B] = 0x32,
- [Q_KEY_CODE_C] = 0x21,
- [Q_KEY_CODE_D] = 0x23,
- [Q_KEY_CODE_E] = 0x24,
- [Q_KEY_CODE_F] = 0x2b,
- [Q_KEY_CODE_G] = 0x34,
- [Q_KEY_CODE_H] = 0x33,
- [Q_KEY_CODE_I] = 0x43,
- [Q_KEY_CODE_J] = 0x3b,
- [Q_KEY_CODE_K] = 0x42,
- [Q_KEY_CODE_L] = 0x4b,
- [Q_KEY_CODE_M] = 0x3a,
- [Q_KEY_CODE_N] = 0x31,
- [Q_KEY_CODE_O] = 0x44,
- [Q_KEY_CODE_P] = 0x4d,
- [Q_KEY_CODE_Q] = 0x15,
- [Q_KEY_CODE_R] = 0x2d,
- [Q_KEY_CODE_S] = 0x1b,
- [Q_KEY_CODE_T] = 0x2c,
- [Q_KEY_CODE_U] = 0x3c,
- [Q_KEY_CODE_V] = 0x2a,
- [Q_KEY_CODE_W] = 0x1d,
- [Q_KEY_CODE_X] = 0x22,
- [Q_KEY_CODE_Y] = 0x35,
- [Q_KEY_CODE_Z] = 0x1a,
- [Q_KEY_CODE_0] = 0x45,
- [Q_KEY_CODE_1] = 0x16,
- [Q_KEY_CODE_2] = 0x1e,
- [Q_KEY_CODE_3] = 0x26,
- [Q_KEY_CODE_4] = 0x25,
- [Q_KEY_CODE_5] = 0x2e,
- [Q_KEY_CODE_6] = 0x36,
- [Q_KEY_CODE_7] = 0x3d,
- [Q_KEY_CODE_8] = 0x3e,
- [Q_KEY_CODE_9] = 0x46,
- [Q_KEY_CODE_GRAVE_ACCENT] = 0x0e,
- [Q_KEY_CODE_MINUS] = 0x4e,
- [Q_KEY_CODE_EQUAL] = 0x55,
- [Q_KEY_CODE_BACKSLASH] = 0x5d,
- [Q_KEY_CODE_BACKSPACE] = 0x66,
- [Q_KEY_CODE_SPC] = 0x29,
- [Q_KEY_CODE_TAB] = 0x0d,
- [Q_KEY_CODE_CAPS_LOCK] = 0x58,
- [Q_KEY_CODE_SHIFT] = 0x12,
- [Q_KEY_CODE_CTRL] = 0x14,
- [Q_KEY_CODE_META_L] = 0xe01f,
- [Q_KEY_CODE_ALT] = 0x11,
- [Q_KEY_CODE_SHIFT_R] = 0x59,
- [Q_KEY_CODE_CTRL_R] = 0xe014,
- [Q_KEY_CODE_META_R] = 0xe027,
- [Q_KEY_CODE_ALT_R] = 0xe011,
- [Q_KEY_CODE_MENU] = 0xe02f,
- [Q_KEY_CODE_RET] = 0x5a,
- [Q_KEY_CODE_ESC] = 0x76,
- [Q_KEY_CODE_F1] = 0x05,
- [Q_KEY_CODE_F2] = 0x06,
- [Q_KEY_CODE_F3] = 0x04,
- [Q_KEY_CODE_F4] = 0x0c,
- [Q_KEY_CODE_F5] = 0x03,
- [Q_KEY_CODE_F6] = 0x0b,
- [Q_KEY_CODE_F7] = 0x83,
- [Q_KEY_CODE_F8] = 0x0a,
- [Q_KEY_CODE_F9] = 0x01,
- [Q_KEY_CODE_F10] = 0x09,
- [Q_KEY_CODE_F11] = 0x78,
- [Q_KEY_CODE_F12] = 0x07,
- /* special handling for Q_KEY_CODE_PRINT */
- [Q_KEY_CODE_SCROLL_LOCK] = 0x7e,
- /* special handling for Q_KEY_CODE_PAUSE */
- [Q_KEY_CODE_BRACKET_LEFT] = 0x54,
- [Q_KEY_CODE_INSERT] = 0xe070,
- [Q_KEY_CODE_HOME] = 0xe06c,
- [Q_KEY_CODE_PGUP] = 0xe07d,
- [Q_KEY_CODE_DELETE] = 0xe071,
- [Q_KEY_CODE_END] = 0xe069,
- [Q_KEY_CODE_PGDN] = 0xe07a,
- [Q_KEY_CODE_UP] = 0xe075,
- [Q_KEY_CODE_LEFT] = 0xe06b,
- [Q_KEY_CODE_DOWN] = 0xe072,
- [Q_KEY_CODE_RIGHT] = 0xe074,
- [Q_KEY_CODE_NUM_LOCK] = 0x77,
- [Q_KEY_CODE_KP_DIVIDE] = 0xe04a,
- [Q_KEY_CODE_KP_MULTIPLY] = 0x7c,
- [Q_KEY_CODE_KP_SUBTRACT] = 0x7b,
- [Q_KEY_CODE_KP_ADD] = 0x79,
- [Q_KEY_CODE_KP_ENTER] = 0xe05a,
- [Q_KEY_CODE_KP_DECIMAL] = 0x71,
- [Q_KEY_CODE_KP_0] = 0x70,
- [Q_KEY_CODE_KP_1] = 0x69,
- [Q_KEY_CODE_KP_2] = 0x72,
- [Q_KEY_CODE_KP_3] = 0x7a,
- [Q_KEY_CODE_KP_4] = 0x6b,
- [Q_KEY_CODE_KP_5] = 0x73,
- [Q_KEY_CODE_KP_6] = 0x74,
- [Q_KEY_CODE_KP_7] = 0x6c,
- [Q_KEY_CODE_KP_8] = 0x75,
- [Q_KEY_CODE_KP_9] = 0x7d,
- [Q_KEY_CODE_BRACKET_RIGHT] = 0x5b,
- [Q_KEY_CODE_SEMICOLON] = 0x4c,
- [Q_KEY_CODE_APOSTROPHE] = 0x52,
- [Q_KEY_CODE_COMMA] = 0x41,
- [Q_KEY_CODE_DOT] = 0x49,
- [Q_KEY_CODE_SLASH] = 0x4a,
-
- [Q_KEY_CODE_POWER] = 0x0e37,
- [Q_KEY_CODE_SLEEP] = 0x0e3f,
- [Q_KEY_CODE_WAKE] = 0x0e5e,
-
- [Q_KEY_CODE_AUDIONEXT] = 0xe04d,
- [Q_KEY_CODE_AUDIOPREV] = 0xe015,
- [Q_KEY_CODE_AUDIOSTOP] = 0xe03b,
- [Q_KEY_CODE_AUDIOPLAY] = 0xe034,
- [Q_KEY_CODE_AUDIOMUTE] = 0xe023,
- [Q_KEY_CODE_VOLUMEUP] = 0xe032,
- [Q_KEY_CODE_VOLUMEDOWN] = 0xe021,
- [Q_KEY_CODE_MEDIASELECT] = 0xe050,
- [Q_KEY_CODE_MAIL] = 0xe048,
- [Q_KEY_CODE_CALCULATOR] = 0xe02b,
- [Q_KEY_CODE_COMPUTER] = 0xe040,
- [Q_KEY_CODE_FIND] = 0xe010,
- [Q_KEY_CODE_AC_HOME] = 0xe03a,
- [Q_KEY_CODE_AC_BACK] = 0xe038,
- [Q_KEY_CODE_AC_FORWARD] = 0xe030,
- [Q_KEY_CODE_STOP] = 0xe028,
- [Q_KEY_CODE_AC_REFRESH] = 0xe020,
- [Q_KEY_CODE_AC_BOOKMARKS] = 0xe018,
-
- [Q_KEY_CODE_ASTERISK] = 0x7c,
- [Q_KEY_CODE_LESS] = 0x61,
- [Q_KEY_CODE_SYSRQ] = 0x7f,
- [Q_KEY_CODE_RO] = 0x51,
- [Q_KEY_CODE_HIRAGANA] = 0x13,
- [Q_KEY_CODE_HENKAN] = 0x64,
- [Q_KEY_CODE_YEN] = 0x6a,
- [Q_KEY_CODE_KP_COMMA] = 0x6d,
-};
-
-static const uint16_t qcode_to_keycode_set3[Q_KEY_CODE__MAX] = {
- [0 ... Q_KEY_CODE__MAX - 1] = 0,
-
- [Q_KEY_CODE_A] = 0x1c,
- [Q_KEY_CODE_B] = 0x32,
- [Q_KEY_CODE_C] = 0x21,
- [Q_KEY_CODE_D] = 0x23,
- [Q_KEY_CODE_E] = 0x24,
- [Q_KEY_CODE_F] = 0x2b,
- [Q_KEY_CODE_G] = 0x34,
- [Q_KEY_CODE_H] = 0x33,
- [Q_KEY_CODE_I] = 0x43,
- [Q_KEY_CODE_J] = 0x3b,
- [Q_KEY_CODE_K] = 0x42,
- [Q_KEY_CODE_L] = 0x4b,
- [Q_KEY_CODE_M] = 0x3a,
- [Q_KEY_CODE_N] = 0x31,
- [Q_KEY_CODE_O] = 0x44,
- [Q_KEY_CODE_P] = 0x4d,
- [Q_KEY_CODE_Q] = 0x15,
- [Q_KEY_CODE_R] = 0x2d,
- [Q_KEY_CODE_S] = 0x1b,
- [Q_KEY_CODE_T] = 0x2c,
- [Q_KEY_CODE_U] = 0x3c,
- [Q_KEY_CODE_V] = 0x2a,
- [Q_KEY_CODE_W] = 0x1d,
- [Q_KEY_CODE_X] = 0x22,
- [Q_KEY_CODE_Y] = 0x35,
- [Q_KEY_CODE_Z] = 0x1a,
- [Q_KEY_CODE_0] = 0x45,
- [Q_KEY_CODE_1] = 0x16,
- [Q_KEY_CODE_2] = 0x1e,
- [Q_KEY_CODE_3] = 0x26,
- [Q_KEY_CODE_4] = 0x25,
- [Q_KEY_CODE_5] = 0x2e,
- [Q_KEY_CODE_6] = 0x36,
- [Q_KEY_CODE_7] = 0x3d,
- [Q_KEY_CODE_8] = 0x3e,
- [Q_KEY_CODE_9] = 0x46,
- [Q_KEY_CODE_GRAVE_ACCENT] = 0x0e,
- [Q_KEY_CODE_MINUS] = 0x4e,
- [Q_KEY_CODE_EQUAL] = 0x55,
- [Q_KEY_CODE_BACKSLASH] = 0x5c,
- [Q_KEY_CODE_BACKSPACE] = 0x66,
- [Q_KEY_CODE_SPC] = 0x29,
- [Q_KEY_CODE_TAB] = 0x0d,
- [Q_KEY_CODE_CAPS_LOCK] = 0x14,
- [Q_KEY_CODE_SHIFT] = 0x12,
- [Q_KEY_CODE_CTRL] = 0x11,
- [Q_KEY_CODE_META_L] = 0x8b,
- [Q_KEY_CODE_ALT] = 0x19,
- [Q_KEY_CODE_SHIFT_R] = 0x59,
- [Q_KEY_CODE_CTRL_R] = 0x58,
- [Q_KEY_CODE_META_R] = 0x8c,
- [Q_KEY_CODE_ALT_R] = 0x39,
- [Q_KEY_CODE_MENU] = 0x8d,
- [Q_KEY_CODE_RET] = 0x5a,
- [Q_KEY_CODE_ESC] = 0x08,
- [Q_KEY_CODE_F1] = 0x07,
- [Q_KEY_CODE_F2] = 0x0f,
- [Q_KEY_CODE_F3] = 0x17,
- [Q_KEY_CODE_F4] = 0x1f,
- [Q_KEY_CODE_F5] = 0x27,
- [Q_KEY_CODE_F6] = 0x2f,
- [Q_KEY_CODE_F7] = 0x37,
- [Q_KEY_CODE_F8] = 0x3f,
- [Q_KEY_CODE_F9] = 0x47,
- [Q_KEY_CODE_F10] = 0x4f,
- [Q_KEY_CODE_F11] = 0x56,
- [Q_KEY_CODE_F12] = 0x5e,
- [Q_KEY_CODE_PRINT] = 0x57,
- [Q_KEY_CODE_SCROLL_LOCK] = 0x5f,
- [Q_KEY_CODE_PAUSE] = 0x62,
- [Q_KEY_CODE_BRACKET_LEFT] = 0x54,
- [Q_KEY_CODE_INSERT] = 0x67,
- [Q_KEY_CODE_HOME] = 0x6e,
- [Q_KEY_CODE_PGUP] = 0x6f,
- [Q_KEY_CODE_DELETE] = 0x64,
- [Q_KEY_CODE_END] = 0x65,
- [Q_KEY_CODE_PGDN] = 0x6d,
- [Q_KEY_CODE_UP] = 0x63,
- [Q_KEY_CODE_LEFT] = 0x61,
- [Q_KEY_CODE_DOWN] = 0x60,
- [Q_KEY_CODE_RIGHT] = 0x6a,
- [Q_KEY_CODE_NUM_LOCK] = 0x76,
- [Q_KEY_CODE_KP_DIVIDE] = 0x4a,
- [Q_KEY_CODE_KP_MULTIPLY] = 0x7e,
- [Q_KEY_CODE_KP_SUBTRACT] = 0x4e,
- [Q_KEY_CODE_KP_ADD] = 0x7c,
- [Q_KEY_CODE_KP_ENTER] = 0x79,
- [Q_KEY_CODE_KP_DECIMAL] = 0x71,
- [Q_KEY_CODE_KP_0] = 0x70,
- [Q_KEY_CODE_KP_1] = 0x69,
- [Q_KEY_CODE_KP_2] = 0x72,
- [Q_KEY_CODE_KP_3] = 0x7a,
- [Q_KEY_CODE_KP_4] = 0x6b,
- [Q_KEY_CODE_KP_5] = 0x73,
- [Q_KEY_CODE_KP_6] = 0x74,
- [Q_KEY_CODE_KP_7] = 0x6c,
- [Q_KEY_CODE_KP_8] = 0x75,
- [Q_KEY_CODE_KP_9] = 0x7d,
- [Q_KEY_CODE_BRACKET_RIGHT] = 0x5b,
- [Q_KEY_CODE_SEMICOLON] = 0x4c,
- [Q_KEY_CODE_APOSTROPHE] = 0x52,
- [Q_KEY_CODE_COMMA] = 0x41,
- [Q_KEY_CODE_DOT] = 0x49,
- [Q_KEY_CODE_SLASH] = 0x4a,
-
- [Q_KEY_CODE_HIRAGANA] = 0x87,
- [Q_KEY_CODE_HENKAN] = 0x86,
- [Q_KEY_CODE_YEN] = 0x5d,
-};
-
static uint8_t translate_table[256] = {
0xff, 0x43, 0x41, 0x3f, 0x3d, 0x3b, 0x3c, 0x58,
0x64, 0x44, 0x42, 0x40, 0x3e, 0x0f, 0x29, 0x59,
@@ -624,7 +229,7 @@ static void ps2_keyboard_event(DeviceState *dev, QemuConsole *src,
PS2KbdState *s = (PS2KbdState *)dev;
InputKeyEvent *key = evt->u.key.data;
int qcode;
- uint16_t keycode;
+ uint16_t keycode = 0;
int mod;
qemu_system_wakeup_request(QEMU_WAKEUP_REASON_OTHER);
@@ -706,7 +311,8 @@ static void ps2_keyboard_event(DeviceState *dev, QemuConsole *src,
}
}
} else {
- keycode = qcode_to_keycode_set1[qcode];
+ if (qcode < qemu_input_map_qcode_to_atset1_len)
+ keycode = qemu_input_map_qcode_to_atset1[qcode];
if (keycode) {
if (keycode & 0xff00) {
ps2_put_keycode(s, keycode >> 8);
@@ -799,7 +405,8 @@ static void ps2_keyboard_event(DeviceState *dev, QemuConsole *src,
}
}
} else {
- keycode = qcode_to_keycode_set2[qcode];
+ if (qcode < qemu_input_map_qcode_to_atset2_len)
+ keycode = qemu_input_map_qcode_to_atset2[qcode];
if (keycode) {
if (keycode & 0xff00) {
ps2_put_keycode(s, keycode >> 8);
@@ -814,7 +421,8 @@ static void ps2_keyboard_event(DeviceState *dev, QemuConsole *src,
}
}
} else if (s->scancode_set == 3) {
- keycode = qcode_to_keycode_set3[qcode];
+ if (qcode < qemu_input_map_qcode_to_atset3_len)
+ keycode = qemu_input_map_qcode_to_atset3[qcode];
if (keycode) {
/* FIXME: break code should be configured on a key by key basis */
if (!key->down) {
@@ -1225,24 +833,21 @@ static void ps2_common_reset(PS2State *s)
static void ps2_common_post_load(PS2State *s)
{
PS2Queue *q = &s->queue;
- int size;
- int i;
- int tmp_data[PS2_QUEUE_SIZE];
+ uint8_t i, size;
+ uint8_t tmp_data[PS2_QUEUE_SIZE];
/* set the useful data buffer queue size, < PS2_QUEUE_SIZE */
- size = q->count > PS2_QUEUE_SIZE ? 0 : q->count;
+ size = (q->count < 0 || q->count > PS2_QUEUE_SIZE) ? 0 : q->count;
/* move the queue elements to the start of data array */
- if (size > 0) {
- for (i = 0; i < size; i++) {
- /* move the queue elements to the temporary buffer */
- tmp_data[i] = q->data[q->rptr];
- if (++q->rptr == 256) {
- q->rptr = 0;
- }
+ for (i = 0; i < size; i++) {
+ if (q->rptr < 0 || q->rptr >= sizeof(q->data)) {
+ q->rptr = 0;
}
- memcpy(q->data, tmp_data, size);
+ tmp_data[i] = q->data[q->rptr++];
}
+ memcpy(q->data, tmp_data, size);
+
/* reset rptr/wptr/count */
q->rptr = 0;
q->wptr = size;