From 379075260f5d29ae32a277b156cc83813bbecf13 Mon Sep 17 00:00:00 2001
From: Daniel Loffgren <daniel@loffgren.org>
Date: Sat, 26 Sep 2015 20:09:56 +0000
Subject: [PATCH] Added "woz" debugger command

git-svn-id: svn+ssh://svn.phoenixbox.net/svn/apple1/trunk@62 64f78de7-aa59-e511-a0e8-0002a5492df0
---
 apple1/main.c | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/apple1/main.c b/apple1/main.c
index eda0a4c..157bcc4 100644
--- a/apple1/main.c
+++ b/apple1/main.c
@@ -131,8 +131,31 @@ int main(int argc, const char * argv[])
 		}
 		
 		if (v6502_handleDebuggerCommand(cpu, command, commandLen, breakpoint_list, table, run, &verbose)) {
+			if (v6502_compareDebuggerCommand(command, commandLen, "help")) {
+				printf("woz                 Print relevant woz monitor parameters and registers.\n");
+			}
 			continue;
 		}
+		else if (v6502_compareDebuggerCommand(command, commandLen, "woz")) {
+			printf("KBD  0x%02x\n"
+				   "XAML 0x%02x\n"
+				   "XAMH 0x%02x\n"
+				   "STL  0x%02x\n"
+				   "STH  0x%02x\n"
+				   "L    0x%02x\n"
+				   "H    0x%02x\n"
+				   "YSAV 0x%02x\n"
+				   "MODE 0x%02x\n",
+				   v6502_read(cpu->memory, A1PIA_KEYBOARD_INPUT_REGISTER, NO),
+				   v6502_read(cpu->memory, 0x24, NO), // XAML
+				   v6502_read(cpu->memory, 0x25, NO), // XAMH
+				   v6502_read(cpu->memory, 0x26, NO), // STL
+				   v6502_read(cpu->memory, 0x27, NO), // STH
+				   v6502_read(cpu->memory, 0x28, NO), // L
+				   v6502_read(cpu->memory, 0x29, NO), // H
+				   v6502_read(cpu->memory, 0x2A, NO), // YSAV
+				   v6502_read(cpu->memory, 0x2B, NO));// MODE
+		}
 		else if (command[0] != ';') {
 			currentLineText = command;
 			as6502_executeAsmLineOnCPU(cpu, command, strlen(command));