Changeset 6da1013f in mainline for kernel/arch/arm32

Timestamp:

2009-02-12T20:09:19Z (17 years ago)

Author:

Martin Decky <martin@…>

Branches:

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

Children:

84266669

Parents:

7004747

Message:

simplify configuration
introduce arch_construct_function and inb/outb (sometimes empty) on all platforms
various code cleanup

Location:

kernel/arch/arm32

Files:

• include/asm.h (modified) (1 diff)
• src/arm32.c (modified) (2 diffs)

kernel/arch/arm32/include/asm.h

@@ -47 +47 @@
 }
 
+/** No I/O port address space on ARM. */
+static inline void outb(ioport_t port, uint8_t v)
+{
+}
+
+/** No I/O port address space on ARM. */
+static inline uint8_t inb(ioport_t port)
+{
+        return 0;
+}
+
 /** Return base address of current stack.
  * 

kernel/arch/arm32/src/arm32.c

@@ -93 +93 @@
                 .y = 480,
                 .scan = 1920,
-                .visual = VISUAL_RGB_8_8_8,
+                .visual = VISUAL_BGR_8_8_8,
         };
         fb_init(&prop);
@@ -165 +165 @@
 {
         /* not implemented */
-        for (;;)
-                ;
+        while (1);
+}
+
+/** Construct function pointer
+ *
+ * @param fptr   function pointer structure
+ * @param addr   function address
+ * @param caller calling function address
+ *
+ * @return address of the function pointer
+ *
+ */
+void *arch_construct_function(fncptr_t *fptr, void *addr, void *caller)
+{
+        return addr;
 }