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PPC: Amend DynASM PowerPC conditional branch instructions.

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This commit is contained in:
Mike Pall 2010-08-28 20:05:57 +02:00
parent 9cb5046c3f
commit 9c16a9f705
1 changed files with 11 additions and 9 deletions
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20
dynasm/dasm_ppc.lua
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@ -825,19 +825,21 @@ end
for cond,c in pairs(map_cond) do
local b1 = "b"..cond
local c1 = (c%4)*0x00010000 + (c < 4 and 0x01000000 or 0)
-- bX
-- bX[l]
map_op[b1.."_1"] = tohex(0x40800000 + c1).."K"
map_op[b1.."l_1"] = tohex(0x40800001 + c1).."K"
map_op[b1.."_2"] = tohex(0x40800000 + c1).."-XK"
map_op[b1.."l_2"] = tohex(0x40800001 + c1).."-XK"
-- bXlr[l]
map_op[b1.."lr".."_0"] = tohex(0x4c800020 + c1)
map_op[b1.."lrl".."_0"] = tohex(0x4c800021 + c1)
map_op[b1.."ctr".."_0"] = tohex(0x4c800420 + c1)
map_op[b1.."ctrl".."_0"] = tohex(0x4c800421 + c1)
map_op[b1.."lr_0"] = tohex(0x4c800020 + c1)
map_op[b1.."lrl_0"] = tohex(0x4c800021 + c1)
map_op[b1.."ctr_0"] = tohex(0x4c800420 + c1)
map_op[b1.."ctrl_0"] = tohex(0x4c800421 + c1)
-- bXctr[l]
map_op[b1.."lr".."_1"] = tohex(0x4c800020 + c1).."-X"
map_op[b1.."lrl".."_1"] = tohex(0x4c800021 + c1).."-X"
map_op[b1.."ctr".."_1"] = tohex(0x4c800420 + c1).."-X"
map_op[b1.."ctrl".."_1"] = tohex(0x4c800421 + c1).."-X"
map_op[b1.."lr_1"] = tohex(0x4c800020 + c1).."-X"
map_op[b1.."lrl_1"] = tohex(0x4c800021 + c1).."-X"
map_op[b1.."ctr_1"] = tohex(0x4c800420 + c1).."-X"
map_op[b1.."ctrl_1"] = tohex(0x4c800421 + c1).."-X"
end
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