armemu: Implement REVSH
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bc81cc9490
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8045df14d2
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@ -6076,10 +6076,10 @@ L_stm_s_takeabort:
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ror = 24;
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break;
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case 0xf3:
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case 0xf3: // REV
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DEST = ((RHS & 0xFF) << 24) | ((RHS & 0xFF00)) << 8 | ((RHS & 0xFF0000) >> 8) | ((RHS & 0xFF000000) >> 24);
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return 1;
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case 0xfb:
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case 0xfb: // REV16
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DEST = ((RHS & 0xFF) << 8) | ((RHS & 0xFF00)) >> 8 | ((RHS & 0xFF0000) << 8) | ((RHS & 0xFF000000) >> 8);
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return 1;
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default:
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@ -6206,9 +6206,13 @@ L_stm_s_takeabort:
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ror = 24;
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break;
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case 0xfb:
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printf("Unhandled v6 insn: revsh\n");
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return 0;
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case 0xfb: // REVSH
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{
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DEST = ((RHS & 0xFF) << 8) | ((RHS & 0xFF00) >> 8);
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if (DEST & 0x8000)
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DEST |= 0xffff0000;
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return 1;
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}
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default:
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break;
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}
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