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Add note for my tomorrow self.

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Thomas Harte 2022-05-05 21:11:02 -04:00
parent 06fe320cc0
commit 5db0ea0236
1 changed files with 6 additions and 0 deletions
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6
InstructionSets/M68k/Implementation/ExecutorImplementation.hpp
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@ -485,6 +485,12 @@ void Executor<model, BusHandler>::movem(Preinstruction instruction, uint32_t sou
} else { } else {
// Move memory to registers. // Move memory to registers.
//
// Another 68000 convention has been broken here; the instruction form is:
// MOVEM <ea>, #
// ... but the instruction is encoded as [MOVEM] [#] [ea].
//
// TODO: solve this.
int index = 0; int index = 0;
while(dest) { while(dest) {
if(dest & 1) { if(dest & 1) {