From add2d6b5a3b4fc030bdcbbc8497c828d35980c2c Mon Sep 17 00:00:00 2001
From: Kelvin Sherlock <ksherlock@gmail.com>
Date: Sun, 17 Feb 2013 15:49:28 -0500
Subject: [PATCH] return the MPW exit status.

---
 bin/loader.cpp | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/bin/loader.cpp b/bin/loader.cpp
index 5a747b5..18978c7 100644
--- a/bin/loader.cpp
+++ b/bin/loader.cpp
@@ -776,12 +776,18 @@ int main(int argc, char **argv)
 	for (;;)
 	{
 		uint32_t pc = cpuGetPC();
-		if (pc == 0x00000000) break;
+		if (pc == 0x00000000)
+		{
+			fprintf(stderr, "Exiting - PC = 0\n");
+			exit(1);
+		}
 
 		if (cpuGetStop()) break;
 		cpuExecuteInstruction();
 	}
 
-	// return value in mpwblock + 0x0e?
-	exit(0);
+	uint32_t rv = MPW::ExitStatus();
+	if (rv > 0xff) rv = 0xff;
+
+	exit(rv);
 }
\ No newline at end of file