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[FAST486]

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- When pushing 16-bit value, check only low word of ESP (i.e. SP).
- Don't forget to clear high word of EIP, for the Jump instruction of group 4 (0xFF).

svn path=/branches/ntvdm/; revision=62258
This commit is contained in:
Hermès Bélusca-Maïto 2014-02-19 20:24:53 +00:00
parent 87ac13a950
commit a4f4c415ac
2 changed files with 4 additions and 1 deletions
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3
lib/fast486/opgroups.c
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@ -1632,6 +1632,9 @@ FAST486_OPCODE_HANDLER(Fast486OpcodeGroupFF)
{
/* Set the IP to the address */
State->InstPtr.LowWord = Value;
/* Clear the top half of EIP */
State->InstPtr.Long &= 0xFFFF;
}
else if (ModRegRm.Register == 5)
{