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FAMEC idle loops, PSP port sync, minor adjustments
[picodrive.git]
/
Pico
/
Memory_amips.s
diff --git
a/Pico/Memory_amips.s
b/Pico/Memory_amips.s
index
4ad7cd3
..
34d3673
100644
(file)
--- a/
Pico/Memory_amips.s
+++ b/
Pico/Memory_amips.s
@@
-417,16
+417,9
@@
m_read8_misc3:
m_read8_z80_misc:
addiu $t0, 0xc000 # expecting 0x4000 to get 0
bnez $t0, m_read_neg1 # invalid
m_read8_z80_misc:
addiu $t0, 0xc000 # expecting 0x4000 to get 0
bnez $t0, m_read_neg1 # invalid
-
- lui $t0, %hi(PicoOpt)
- lw $t0, %lo(PicoOpt)($t0)
- andi $t0, 1
- beqz $t0, m_read8_fake_ym2612
- lui $t0, %hi(Pico+0x22208)
- lui $t0, %hi(ym2612_st)
- lw $t0, %lo(ym2612_st)($t0)
- jr $ra
- lb $v0, 0x11($t0)
+ nop
+ j ym2612_read_local_68k
+ nop
m_read8_fake_ym2612:
lb $v0, %lo(Pico+0x22208)($t0) # Pico.m.rotate
m_read8_fake_ym2612:
lb $v0, %lo(Pico+0x22208)($t0) # Pico.m.rotate
@@
-473,7
+466,9
@@
m_read8_vdp:
andi $t1, $a0, 0xe0
or $t0, $t1
bnez $t0, m_read_null # invalid address
andi $t1, $a0, 0xe0
or $t0, $t1
bnez $t0, m_read_null # invalid address
- m_read8_call16 PicoVideoRead
+ nop
+ j PicoVideoRead8
+ nop
m_read8_ram:
lui $t0, %hi(Pico)
m_read8_ram:
lui $t0, %hi(Pico)