*
*/
-#include <linux/config.h>
#include <asm/reg.h>
#include <asm/page.h>
#include <asm/mmu.h>
/* System reset */
/* core99 pmac starts the seconary here by changing the vector, and
putting it back to what it was (unknown_exception) when done. */
-#if defined(CONFIG_GEMINI) && defined(CONFIG_SMP)
- . = 0x100
- b __secondary_start_gemini
-#else
EXCEPTION(0x100, Reset, unknown_exception, EXC_XFER_STD)
-#endif
/* Machine check */
/*
/* Floating-point unavailable */
. = 0x800
FPUnavailable:
+BEGIN_FTR_SECTION
+/*
+ * Certain Freescale cores don't have a FPU and treat fp instructions
+ * as a FP Unavailable exception. Redirect to illegal/emulation handling.
+ */
+ b ProgramCheck
+END_FTR_SECTION_IFSET(CPU_FTR_FPU_UNAVAILABLE)
EXCEPTION_PROLOG
bne load_up_fpu /* if from user, just load it up */
addi r3,r1,STACK_FRAME_OVERHEAD