gpsp/tests/mipsgen.S

181 lines
2.5 KiB
ArmAsm
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2022-01-07 23:05:05 +01:00
.set mips32r2
.set noreorder
.text
nop
nop
# Generic MIPS insts
addu $4, $5, $6
addu $29, $31, $20
subu $4, $5, $6
subu $29, $31, $20
xor $4, $5, $6
xor $29, $31, $20
and $4, $5, $6
and $29, $31, $20
or $4, $5, $6
or $29, $31, $20
nor $4, $5, $6
nor $29, $31, $20
slt $4, $5, $6
slt $29, $31, $20
sltu $4, $5, $6
sltu $29, $31, $20
sllv $4, $5, $6
sllv $29, $31, $20
srlv $4, $5, $6
srlv $29, $31, $20
srav $4, $5, $6
srav $29, $31, $20
rotrv $4, $5, $6
rotrv $29, $31, $20
sll $4, $5, 0
srl $4, $5, 0
sra $4, $5, 0
rotr $4, $5, 0
sll $4, $5, 1
srl $4, $5, 1
sra $4, $5, 1
rotr $4, $5, 1
sll $4, $5, 30
srl $4, $5, 30
sra $4, $5, 30
rotr $4, $5, 30
sll $4, $5, 31
srl $4, $5, 31
sra $4, $5, 31
rotr $4, $5, 31
lui $4, 0xFFFF
lui $4, 0x8000
lui $4, 0
lui $4, 1
addiu $4, $22, -1
xori $4, $22, 0xFFFF
ori $4, $22, 0xFFFF
andi $4, $22, 0xFFFF
slti $4, $22, -1
sltiu $4, $22, -1
addiu $4, $22, 0
xori $4, $22, 0
ori $4, $22, 0
andi $4, $22, 0
slti $4, $22, 0
sltiu $4, $22, 0
addiu $4, $22, 1
xori $4, $22, 1
ori $4, $22, 1
andi $4, $22, 1
slti $4, $22, 1
sltiu $4, $22, 1
addiu $4, $22, 0x8000
xori $4, $22, 0x8000
ori $4, $22, 0x8000
andi $4, $22, 0x8000
slti $4, $22, 0x8000
sltiu $4, $22, 0x8000
addiu $4, $22, 0x7FFF
xori $4, $22, 0x7FFF
ori $4, $22, 0x7FFF
andi $4, $22, 0x7FFF
slti $4, $22, 0x7FFF
sltiu $4, $22, 0x7FFF
mflo $7
mflo $30
mfhi $7
mfhi $30
mtlo $7
mtlo $30
mthi $7
mthi $30
mult $6, $7
mult $18, $20
multu $6, $7
multu $18, $20
div $0, $6, $7
div $0, $18, $20
divu $0, $6, $7
divu $0, $18, $20
jr $5
jr $31
jalr $5
jalr $20
bltzal $4, 1f
bltzal $20, 1f
bgezal $4, 1f
bgezal $20, 1f
bltz $4, 1f
bltz $20, 1f
1:
lb $4, ($5)
lbu $4, ($5)
lh $4, ($5)
lhu $4, ($5)
lw $4, ($5)
lb $4, 1($5)
lbu $4, 1($5)
lh $4, 1($5)
lhu $4, 1($5)
lw $4, 1($5)
lb $4, -1($5)
lbu $4, -1($5)
lh $4, -1($5)
lhu $4, -1($5)
lw $4, -1($5)
lb $4, 0x7FFF($5)
lbu $4, 0x7FFF($5)
lh $4, 0x7FFF($5)
lhu $4, 0x7FFF($5)
lw $4, 0x7FFF($5)
lb $4, -0x8000($5)
lbu $4, -0x8000($5)
lh $4, -0x8000($5)
lhu $4, -0x8000($5)
lw $4, -0x8000($5)
sb $4, ($5)
sh $4, ($5)
sw $4, ($5)
sb $4, 1($5)
sh $4, 1($5)
sw $4, 1($5)
sb $4, -1($5)
sh $4, -1($5)
sw $4, -1($5)
sb $4, 0x7FFF($5)
sh $4, 0x7FFF($5)
sw $4, 0x7FFF($5)
sb $4, -0x8000($5)
sh $4, -0x8000($5)
sw $4, -0x8000($5)
# MIPS32r2/PSP instructions
ext $2, $5, 20, 4
ext $15, $20, 3, 9
ins $2, $5, 20, 4
ins $15, $20, 3, 9
seb $7, $9
seh $7, $9
# PSP specific stuff
# max $4, $28, $15
# min $4, $28, $15
# movz $4, $5, $6
# movn $4, $5, $6