Changeset 66fcba2 in mainline for kernel/arch/arm32/src/machine_func.c

Timestamp:

2010-06-20T15:35:39Z (14 years ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

6b80696, 7c866dc

Parents:

5ac77cc

Message:

Do not decide which machine_ops to use at link time.

File:

• kernel/arch/arm32/src/machine_func.c (modified) (8 diffs)

kernel/arch/arm32/src/machine_func.c

@@ -39 +39 @@
 
 #include <arch/machine_func.h>
+#include <arch/mach/integratorcp/integratorcp.h>
+#include <arch/mach/testarm/testarm.h>
 
+/** Pointer to machine_ops structure being used. */
+struct arm_machine_ops *machine_ops;
+
+/** Initialize machine_ops pointer. */
+void machine_ops_init(void)
+{
+#if defined(MACHINE_testarm)
+        machine_ops = &gxemul_machine_ops;
+#elif defined(MACHINE_integratorcp)
+        machine_ops = &icp_machine_ops;
+#else
+#error Machine type not defined.
+#endif
+}
 
 /** Maps HW devices to the kernel address space using #hw_map. */
 void machine_init(void)
 {
-        (machine_ops.machine_init)();
+        (machine_ops->machine_init)();
 }
 
@@ -51 +67 @@
 void machine_timer_irq_start(void)
 {
-        (machine_ops.machine_timer_irq_start)();
+        (machine_ops->machine_timer_irq_start)();
 }
 
@@ -58 +74 @@
 void machine_cpu_halt(void)
 {
-        (machine_ops.machine_cpu_halt)();
+        (machine_ops->machine_cpu_halt)();
 }
 
@@ -68 +84 @@
 uintptr_t machine_get_memory_size(void)
 {
-        return (machine_ops.machine_get_memory_size)();
+        return (machine_ops->machine_get_memory_size)();
 }
 
@@ -78 +94 @@
 void machine_irq_exception(unsigned int exc_no, istate_t *istate)
 {
-        (machine_ops.machine_irq_exception)(exc_no, istate);
+        (machine_ops->machine_irq_exception)(exc_no, istate);
 }
 
@@ -87 +103 @@
 void machine_frame_init(void)
 {
-        (machine_ops.machine_frame_init)();
+        (machine_ops->machine_frame_init)();
 }
 
@@ -95 +111 @@
 void machine_output_init(void)
 {
-        (machine_ops.machine_output_init)();
+        (machine_ops->machine_output_init)();
 }
 
@@ -103 +119 @@
 void machine_input_init(void)
 {
-        (machine_ops.machine_input_init)();
+        (machine_ops->machine_input_init)();
 }