Zack Buhman
4a165d02ed
These changes fix logical consistency and correctness issues with the instruction definitions as printed in the SH4 manual. The most serious issues were: - div0u/div0s/div1 use `m` as a temporary variable which contradicts the existence of the `m` register number - missing semicolons - inconsistent references to immediate and displacement variable names
7 lines
177 B
Plaintext
7 lines
177 B
Plaintext
11000101dddddddd
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gbr ← SignExtend32(GBR);
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disp ← ZeroExtend8(d) << 1;
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address ← ZeroExtend32(disp + gbr);
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r0 ← SignExtend16(ReadMemory16(address));
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R0 ← Register(r0);
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