diff options
Diffstat (limited to 'libpsn00b/psxgte/initgeom.s')
| -rw-r--r-- | libpsn00b/psxgte/initgeom.s | 44 |
1 files changed, 0 insertions, 44 deletions
diff --git a/libpsn00b/psxgte/initgeom.s b/libpsn00b/psxgte/initgeom.s deleted file mode 100644 index ccda7f1..0000000 --- a/libpsn00b/psxgte/initgeom.s +++ /dev/null @@ -1,44 +0,0 @@ -.set noreorder - -.include "hwregs_a.inc" -.include "gtereg.inc" - -.section .text.InitGeom -.global InitGeom -.type InitGeom, @function -InitGeom: - # Disable interrupts and make sure the GTE is enabled in COP0. - lui $v0, IOBASE - lhu $v1, IRQ_MASK($v0) - nop - sh $0, IRQ_MASK($v0) - - mfc0 $a0, $12 - lui $a1, 0x4000 - or $a1, $a0 - mtc0 $a1, $12 - nop - #nop - - # Re-enable interrupts, then load default values into some GTE registers. - sh $v1, IRQ_MASK($v0) - - ctc2 $0, C2_OFX - nop - ctc2 $0, C2_OFY - - li $a0, 320 - ctc2 $a0, C2_H - - li $a0, 0x155 - ctc2 $a0, C2_ZSF3 - li $a0, 0x100 - ctc2 $a0, C2_ZSF4 - - li $a0, 0xef9e - ctc2 $a0, C2_DQA - lui $a0, 0x0140 - ctc2 $a0, C2_DQB - - jr $ra - nop |