- Add missing globals

- stubbed commpage stuff.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26094 a95241bf-73f2-0310-859d-f6bbb57e9c96

headers/private/kernel/arch/m68k/arch_cpu.h

@@ -501,6 +501,7 @@ extern int arch_cpu_type;
 extern int arch_fpu_type;
 extern int arch_mmu_type;
 extern int arch_platform;
+extern int arch_machine;
 
 /*
 	Use of (some) special purpose registers.

src/system/kernel/arch/m68k/Jamfile

@@ -25,6 +25,7 @@ KernelMergeObject arch_m68k_060.o :
 
 KernelMergeObject kernel_arch_m68k.o :
 	arch_atomic.c
+	arch_commpage.cpp
 	arch_cpu.cpp
 	arch_cpu_asm.S
 	arch_debug_console.cpp

src/system/kernel/arch/m68k/arch_commpage.cpp

@@ -0,0 +1,31 @@
+/*
+ * Copyright 2007, Travis Geiselbrecht. All rights reserved.
+ * Distributed under the terms of the MIT License.
+ */
+
+
+#include <commpage.h>
+
+#include <string.h>
+
+#include <KernelExport.h>
+
+#include <cpu.h>
+#include <smp.h>
+
+
+// user syscall assembly stubs
+extern "C" void _user_syscall_int(void);
+extern unsigned int _user_syscall_int_end;
+extern "C" void _user_syscall_sysenter(void);
+extern unsigned int _user_syscall_sysenter_end;
+
+
+status_t
+arch_commpage_init(void)
+{
+	panic("WRITEME");
+	return B_NO_INIT;
+	return B_OK;
+}
+

src/system/kernel/arch/m68k/arch_cpu.cpp

@@ -23,6 +23,11 @@ extern struct m68k_cpu_ops cpu_ops_060;
 
 struct m68k_cpu_ops cpu_ops;
 
+int arch_cpu_type;
+int arch_fpu_type;
+int arch_mmu_type;
+int arch_platform;
+
 status_t 
 arch_cpu_preboot_init_percpu(kernel_args *args, int curr_cpu)
 {
@@ -44,6 +49,7 @@ arch_cpu_init(kernel_args *args)
 	arch_fpu_type = args->arch_args.fpu_type;
 	arch_mmu_type = args->arch_args.mmu_type;
 	arch_platform = args->arch_args.platform;
+	arch_platform = args->arch_args.machine;
 	void (*flush_insn_pipeline)(void);
 	void (*flush_atc_all)(void);
 	void (*flush_atc_user)(void);

src/system/kernel/arch/m68k/arch_thread.c

@@ -28,6 +28,8 @@
 // a new thread structure.
 static struct arch_thread sInitialState;
 
+struct thread *gCurrentThread;
+
 // Helper function for thread creation, defined in arch_asm.S.
 extern void m68k_kernel_thread_root();