32 lines
1.6 KiB
C
32 lines
1.6 KiB
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 <pc/arch.h>
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//----------------------------------------------------------------------------//
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#define IMPL_START(name, n) \
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uint i_##name##_##n(acc_t *p1, acc_t *p2, acc_t *p3, \
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ulong *r1, ulong *r2) \
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#define XSRCP(v, p, x) \
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if (ACC_FMT_IS_MEM(p->type)) \
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v = readmem##x(p->addr, p->mlen); \
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else v = p->val; \
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#define SRCP(p) \
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if (__builtin_expect(ACC_FMT_IS_MEM(p->type), 0)) \
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p->val = readmemsx(p->addr, p->mlen); \
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//----------------------------------------------------------------------------//
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#define CHK_SUPERV() \
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do { \
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if ((R(CR0) & UF) > 0) { \
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_except(E_SYS, "Supervisor-only INSTR"); \
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} \
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} while (0)
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//----------------------------------------------------------------------------//
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