Run i386_pc target with bochs emulator

.gitignore

@@ -0,0 +1 @@
+bochs.log

platform/i386_pc/bochsrc.txt

@@ -0,0 +1,14 @@
+megs: 128
+cpu: model=pentium
+romimage: file=/usr/share/bochs/BIOS-bochs-latest
+vgaromimage: file=/usr/share/bochs/VGABIOS-lgpl-latest.bin
+clock: sync=realtime
+display_library: x
+ata0: enabled=1
+ata0-master: type=cdrom, path=out/i386_pc/mop3.iso, status=inserted
+boot: cdrom
+error: action=report
+panic: action=report
+info: action=report
+debug: action=ignore
+log: bochs.log

platform/make.i386_pc

@@ -20,4 +20,8 @@ endif
 i386_pc_qemu: $(srctree)/out/i386_pc/mop3.iso
 	qemu-system-i386 $(QEMU_OPTS)
 
-.PHONY: i386_pc_qemu
+i386_pc_bochs: $(srctree)/out/i386_pc/mop3.iso
+	rm -f $(srctree)/bochs.log
+	bochs -f $(srctree)/platform/i386_pc/bochsrc.txt -q
+
+.PHONY: i386_pc_qemu i386_pc_bochs