From 1871f85e7b379e7ffc793a0431ec9571988fd282 Mon Sep 17 00:00:00 2001
From: Kelvin Sherlock <ksherlock@gmail.com>
Date: Sat, 2 Mar 2013 17:39:54 -0500
Subject: [PATCH] HFS Dispatch (in design)

---
 toolbox/CMakeLists.txt      |  1 +
 toolbox/os.h                |  1 +
 toolbox/os_hfs_dispatch.cpp | 62 +++++++++++++++++++++++++++++++++++++
 toolbox/toolbox.cpp         | 12 ++++++-
 4 files changed, 75 insertions(+), 1 deletion(-)
 create mode 100644 toolbox/os_hfs_dispatch.cpp

diff --git a/toolbox/CMakeLists.txt b/toolbox/CMakeLists.txt
index 982905e..6b091e4 100644
--- a/toolbox/CMakeLists.txt
+++ b/toolbox/CMakeLists.txt
@@ -10,6 +10,7 @@ set(TOOLBOX_SRC
 	mm.cpp
 	os.cpp
 	os_internal.cpp
+	os_hfs_dispatch.cpp
 	os_highlevel.cpp
 	qd.cpp
 	sane.cpp
diff --git a/toolbox/os.h b/toolbox/os.h
index 2bee36c..8cca2be 100644
--- a/toolbox/os.h
+++ b/toolbox/os.h
@@ -150,6 +150,7 @@ namespace OS
 
 	uint16_t TickCount(uint16_t trap);
 
+	uint16_t HFSDispatch(uint16_t trap);
 	uint16_t HighLevelHFSDispatch(uint16_t trap);
 }
 
diff --git a/toolbox/os_hfs_dispatch.cpp b/toolbox/os_hfs_dispatch.cpp
new file mode 100644
index 0000000..5bc4e3b
--- /dev/null
+++ b/toolbox/os_hfs_dispatch.cpp
@@ -0,0 +1,62 @@
+#include <cerrno>
+#include <cctype>
+#include <ctime>
+#include <algorithm>
+#include <chrono>
+#include <deque>
+#include <string>
+
+#include <sys/xattr.h>
+#include <sys/stat.h>
+#include <sys/paths.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <fcntl.h>
+
+#include <strings.h>
+
+#include <cpu/defs.h>
+#include <cpu/CpuModule.h>
+#include <cpu/fmem.h>
+
+#include "os.h"
+#include "os_internal.h"
+#include "toolbox.h"
+#include "stackframe.h"
+
+using ToolBox::Log;
+using namespace ToolBox::Errors;
+
+namespace OS {
+
+	uint16_t PBGetCatInfo(uint32_t paramBlock)
+	{
+
+		return 0;
+	}
+
+	uint16_t HFSDispatch(uint16_t trap)
+	{
+
+		uint32_t selector = cpuGetDReg(0);
+		uint32_t paramBlock = cpuGetAReg(0);
+
+		Log("%04x HFSDispatch(%08x, %08x)\n", trap, selector, paramBlock);
+
+		switch (selector)
+		{
+			case 0x0009:
+				//return PBGetCatInfo(paramBlock);
+				//break;
+
+			default:
+				fprintf(stderr, "HFSDispatch: selector %08x not implemented\n", 
+					selector);
+				exit(1);
+		}
+		return 0;
+	}
+
+
+
+}
diff --git a/toolbox/toolbox.cpp b/toolbox/toolbox.cpp
index 508f4c0..4c50b4f 100644
--- a/toolbox/toolbox.cpp
+++ b/toolbox/toolbox.cpp
@@ -65,7 +65,10 @@ namespace ToolBox {
 				d0 = OS::GetVol(trap);
 				break;
 
-
+			case 0xa260:
+				d0 = OS::HFSDispatch(trap);
+				break;
+				
 			case 0xaa52:
 				d0 = OS::HighLevelHFSDispatch(trap);
 				break;
@@ -256,6 +259,13 @@ namespace ToolBox {
 				exit(255);
 		}
 
+		if (d0)
+		{
+			int16_t v = (int16_t)d0;
+			Log("     -> %d\n", v);
+		}
+
+
 		cpuSetDReg(0, d0);
 		cpuSetFlagsNZ00NewW(d0);
 	}