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Compare Revisions

• This comparison shows the changes necessary to convert path

  → /trunk/kernel/arch/sparc64/src/start.S @ 2000

  → /trunk/kernel/arch/sparc64/src/start.S @ 2001

  ↔ Reverse comparison

• Compare Path:	Rev

  With Path:	Rev

Ignore whitespace Rev 2000 → Rev 2001

/trunk/kernel/arch/sparc64/src/start.S
64,13 → 64,13
.global kernel_image_start
kernel_image_start:
mov BSP_FLAG, %l0
and %o0, %l0, %l7 ! l7 <= bootstrap processor?
andn %o0, %l0, %l6 ! l6 <= start of physical memory
and %o0, %l0, %l7 ! l7 <= bootstrap processor?
andn %o0, %l0, %l6 ! l6 <= start of physical memory
! Get bits 40:13 of physmem_base.
srlx %l6, 13, %l5
sllx %l5, 13 + (63 - 40), %l5
srlx %l5, 63 - 40, %l5 ! l5 <= physmem_base[40:13]
srlx %l5, 63 - 40, %l5 ! l5 <= physmem_base[40:13]
/*
* Setup basic runtime environment.