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https://gitlab.os-k.eu/os-k-team/kvisc.git
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67 lines
900 B
C
67 lines
900 B
C
// The OS/K Team licenses this file to you under the MIT license.
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// See the LICENSE file in the project root for more information.
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#include <in/instrs.h>
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IMPL_START_1(lea)
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{
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v1 = p2->addr;
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}
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IMPL_OUT;
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//----------------------------------------------------------------------------//
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IMPL_START_2(mov)
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{
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v1 = v2;
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}
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IMPL_OUT;
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IMPL_START_1(movzx)
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{
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GETVZX(v2, p2);
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v1 = v2;
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}
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IMPL_OUT;
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//----------------------------------------------------------------------------//
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IMPL_START_2(xchg)
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{
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ulong t = v1;
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v1 = v2;
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v2 = t;
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}
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IMPL_OUT_2;
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IMPL_START_2(cmpxchg)
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{
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if (rax == v1) {
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flg |= ZF;
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v1 = v2;
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}
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else {
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flg &= ~ZF;
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rax = v1;
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}
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}
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IMPL_OUT;
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//----------------------------------------------------------------------------//
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IMPL_START_1(gco)
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{
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v1 = cr1;
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}
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IMPL_OUT;
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IMPL_START_1(gcd)
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{
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v1 = cr2;
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}
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IMPL_OUT;
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