X-Git-Url: http://gitweb.hugovil.com/?a=blobdiff_plain;f=src%2Fregwin.c;h=e549c961356bec090755e43ae59547c3b68faab5;hb=dd2261ab6cd2b8ddc9fd0078c995ec943fee8dbd;hp=e3b79d715966facf2c1a76b422b4febe25185dc4;hpb=b3a099e3ee32ce6b93358a9d7b637ad20fdb08c2;p=emu8051.git

diff --git a/src/regwin.c b/src/regwin.c
index e3b79d7..e549c96 100644
--- a/src/regwin.c
+++ b/src/regwin.c
@@ -33,10 +33,11 @@
 #include "pgmwin.h"
 #include "instructions_8051.h"
 #include "hexfile.h"
+#include "emugtk.h"
 
 static GtkWidget *reglist;
 
-#define DATA_ROWS 24
+#define DATA_ROWS 26
 
 enum
 {
@@ -64,7 +65,7 @@ regwin_read(int addr, int width)
 		return cpu8051_ReadD(addr);
 	else if (width == 4) {
 		/* Address is low address. */
-		return (cpu8051_ReadD(addr + 1) << 8) +
+		return (cpu8051_ReadD(addr + 1) << 8) |
 			cpu8051_ReadD(addr);
 	} else
 		return 0xFFFFFFFF;
@@ -96,6 +97,20 @@ regwin_write_pc(int param, int val)
 	cpu8051.pc = (u_int16_t) val;
 }
 
+static unsigned int
+regwin_read_timer(int timer_low_addr)
+{
+	return (cpu8051_ReadD(timer_low_addr + 2) << 8) |
+		cpu8051_ReadD(timer_low_addr);
+}
+
+static void
+regwin_write_timer(int timer_low_addr, int val)
+{
+	cpu8051_WriteD(timer_low_addr + 2, (u_int8_t) ((val & 0x0000FFFF) >> 8));
+	cpu8051_WriteD(timer_low_addr, (u_int8_t) val);
+}
+
 static unsigned int
 regwin_read_bank(int dummy)
 {
@@ -202,6 +217,18 @@ static struct regwin_infos_t regwin_infos[DATA_ROWS] = {
 		NULL, NULL,
 		_TMOD_,
 	},
+	{
+		"TIMER0",
+		HEX_DIGITS_4,
+		regwin_read_timer, regwin_write_timer,
+		_TL0_,
+	},
+	{
+		"TIMER1",
+		HEX_DIGITS_4,
+		regwin_read_timer, regwin_write_timer,
+		_TL1_,
+	},
 	{
 		"SCON",
 		HEX_DIGITS_2,
@@ -387,9 +414,7 @@ regwin_cell_edited(GtkCellRendererText *cell, gchar *path_string,
 	 * Make sure to update all windows.
 	 * For example, R0-R7 values depends on internal memory values.
 	 */
-	regwin_Show();
-	memwin_DumpD();
-	pgmwin_Disasm();
+	emugtk_UpdateDisplay();
 };
 
 static void
@@ -467,7 +492,7 @@ regwin_init(void)
 
 /* Show registers. */
 void
-regwin_Show(void)
+regwin_refresh(void)
 {
 	int row;
 	GtkListStore *store;