A script for running the debugger. Also, some debugger settings

toolchain/dbg

@@ -0,0 +1,12 @@
+#!/bin/sh -e
+
+if [ -z ${MITTOS64+x} ]; then
+  echo -en "\033[31mWarning: \033[0m"
+  echo "It seems you are trying to build mittos64 in an unsuported environment."
+  echo "This makefile is designed to run inside a mittos64-specific docker container."
+  echo "If you know what you're doing, define the environment variable "MITTOS64""
+  echo "See README.md for more information"
+  exit 1
+fi
+
+gdb -q -x /opt/toolchain/gdbinit

toolchain/emul

@@ -13,4 +13,4 @@ iso=/opt/mittos64.iso
 
 /opt/toolchain/mkiso
 
-qemu-system-x86_64 -cdrom ${iso} -curses
+qemu-system-x86_64 -s -S -cdrom ${iso} -curses

toolchain/gdbinit

@@ -0,0 +1,16 @@
+set prompt \033[31m(gdb) \033[0m
+set disassembly-flavor intel
+
+target remote :1234
+
+define q
+monitor quit
+end
+
+define reg
+monitor info registers
+end
+
+define reset
+monitor system_reset
+end