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DynASM: x86/x64: Fix vreg in opcode. x64: Fix imm "I" after abs addr.

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This commit is contained in:
Mike Pall 2011-04-28 12:54:46 +02:00
parent 0b606061db
commit 7ff8409797
1 changed files with 3 additions and 2 deletions
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5
dynasm/dasm_x86.lua
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@ -525,12 +525,13 @@ local function wputmrmsib(t, imark, s, vsreg)
-- Pure 32 bit displacement.
if x64 and tdisp ~= "table" then
wputmodrm(0, s, 4) -- [disp] -> (0, s, esp) (0, esp, ebp)
if imark == "I" then waction("MARK") end
wputmodrm(0, 4, 5)
else
riprel = x64
wputmodrm(0, s, 5) -- [disp|rip-label] -> (0, s, ebp)
if imark == "I" then waction("MARK") end
end
if imark == "I" then waction("MARK") end
if vsreg then waction("VREG", vsreg); wputxb(2) end
end
if riprel then -- Emit rip-relative displacement.
@ -1521,7 +1522,7 @@ local function dopattern(pat, args, sz, op, needrex)
if szov == "q" and rex == 0 then rex = rex + 8 end
if needrex then rex = rex + 16 end
if addin and addin.reg == -1 then
wputop(szov, opcode + 1, rex)
wputop(szov, opcode - 7, rex)
waction("VREG", addin.vreg); wputxb(0)
else
if addin and addin.reg > 7 then rex = rex + 1 end