Changeset d7ef14b in mainline for kernel/arch/arm32/src/mach/testarm/testarm.c

Timestamp:

2010-06-25T20:58:06Z (14 years ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

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

Children:

12b0d51

Parents:

1590e23

Message:

Link kernel to the proper base address for gta02. Change machine_get_memory_size() to machine_get_memory_extents() and trivially implement for gta02.

File:

• kernel/arch/arm32/src/mach/testarm/testarm.c (modified) (2 diffs)

kernel/arch/arm32/src/mach/testarm/testarm.c

@@ -60 +60 @@
         gxemul_timer_irq_start,
         gxemul_cpu_halt,
-        gxemul_get_memory_size,
+        gxemul_get_memory_extents,
         gxemul_irq_exception,
         gxemul_frame_init,
@@ -185 +185 @@
 }
 
-/** Returns the size of emulated memory.
- *
- * @return Size in bytes.
- */
-uintptr_t gxemul_get_memory_size(void)
-{
-        return  *((uintptr_t *) (GXEMUL_MP_ADDRESS + GXEMUL_MP_MEMSIZE_OFFSET));
-}
-
+/** Get extents of available memory.
+ *
+ * @param start         Place to store memory start address.
+ * @param size          Place to store memory size.
+ */
+void gxemul_get_memory_size(uintptr_t *start, uintptr_t *size)
+{
+        start = 0;
+        size = *((uintptr_t *) (GXEMUL_MP_ADDRESS + GXEMUL_MP_MEMSIZE_OFFSET));
+}
 
 /** Returns the mask of active interrupts. */