Changeset 4872160 in mainline for boot/arch/ppc32/include/asm.h

Timestamp:

2010-05-04T10:44:55Z (15 years ago)

Author:

Martin Decky <martin@…>

Branches:

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

Children:

568db0f

Parents:

bb252ca

Message:

new boot infrastructure

• more code and metadata unification
• import of up-to-date implementations from the kernel
• the boot loaders should behave more similarly on all platforms
• support for deflate compressed (LZ77) boot components
  • this again allows feasible boot images to be created on mips32
• IA64 is still not booting
  • the broken forked GNU EFI library has been removed, a replacement of the functionality is on its way

File:

• boot/arch/ppc32/include/asm.h (moved) (moved from boot/arch/mips32/loader/msim.c ) (1 diff)

boot/arch/ppc32/include/asm.h

@@ -26 +26 @@
  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
- 
-#include "msim.h"
-#include <printf.h>
 
-#define MSIM_VIDEORAM            0xB0000000
+#ifndef BOOT_ppc32_ASM_H_
+#define BOOT_ppc32_ASM_H_
 
-void write(const char *str, const int len)
-{
-        int i;
-        
-        for (i = 0; i < len; i++)
-                *((char *) MSIM_VIDEORAM) = str[i];
-}
+#include <typedefs.h>
+#include <arch/main.h>
+
+extern void jump_to_kernel(void *, void *, size_t, void *)
+    __attribute__((noreturn));
+extern void real_mode();
+
+#endif