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* OpenSPARC T2 Processor File: memop_all_mcu_banks.s
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#define MAIN_PAGE_NUCLEUS_ALSO
#define MAIN_PAGE_HV_ALSO
/************************************************************************
************************************************************************/
! Get the data to be used.
setx user_data_start, %g1, %g2
! Write data to a location in each MCU bank
stx %l0, [%g2] ! L2 bank 0
stx %l1, [%g2+0x40] ! L2 bank 1
stx %l2, [%g2+0x80] ! L2 bank 2
stx %l3, [%g2+0xc0] ! L2 bank 3
! Now flush each of these L2 cache lines
! Finally read the data from memory and check it.
/**********************************************************************
*********************************************************************/
! Assumes that %o0 contains VA that maps to L2$ line to be flushed.
! This is done by doing 16 loads from different addresses that alias
! to that line. Note that this will cause a writeback if the L2$
/************************************************************************
************************************************************************/
SECTION .DATA DATA_VA=0x70000000
.xword 0x1111111111111111
.xword 0x2222222222222222
.xword 0x3333333333333333
.xword 0x4444444444444444
.xword 0x5555555555555555
.xword 0x6666666666666666
.xword 0x7777777777777777
.xword 0x8888888888888888
.xword 0x9999999999999999
.align 0x40000 ! each 246kb, 0x40000, aliases to same L2$ line