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Fix incorrect mtspr/mfspr codegen

This commit is contained in:
Elliot Nunn 2019-10-07 14:49:58 +08:00
parent 147ac8c8d1
commit 9159747352
1 changed files with 2 additions and 2 deletions
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4
ppcasm.py
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@ -339,13 +339,13 @@ def inst_mfcr(rD):
return _b(31,0,5)|_b(rD,6,10)|_b(19,21,30)
def inst_mfspr(rD, spr):
return _b(31,0,5)|_b(rD,6,10)|_b(spr,11,20)|_b(339,21,30)
return _b(31,0,5)|_b(rD,6,10)|_b(spr&0x1f,11,15)|_b(spr>>5,16,20)|_b(339,21,30)
def inst_mtcrf(crm, rS):
return _b(31,0,5)|_b(rS,6,10)|_b(crm,12,19)|_b(144,21,30)
def inst_mtspr(rS, spr):
return _b(31,0,5)|_b(rS,6,10)|_b(spr,11,20)|_b(467,21,30)
return _b(31,0,5)|_b(rS,6,10)|_b(spr&0x1f,11,15)|_b(spr>>5,16,20)|_b(467,21,30)
def inst_mulhw(dot, rD, rA, rB):
return _b(31,0,5)|_b(rD,6,10)|_b(rA,11,15)|_b(rB,16,20)|_b(75,22,30)|_b(dot,31)