mirror of
https://github.com/emptyynes/LIVM.git
synced 2025-01-06 16:42:25 +03:00
47 lines
901 B
C
47 lines
901 B
C
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void* ram;
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int8_t* ram8;
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uint8_t* uram8;
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int16_t* ram16;
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uint16_t* uram16;
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int32_t* ram32;
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uint32_t* uram32;
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int64_t* ram64;
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uint64_t* uram64;
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float* ramf;
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double* ramd;
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void createVM(uint64_t ram_size) {
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ram = (malloc(ram_size));
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ram8 = (int8_t*) ((ram));
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uram8 = (uint8_t*) ((ram));
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ram16 = (int16_t*) ((ram));
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uram16 = (uint16_t*)((ram));
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ram32 = (int32_t*) ((ram));
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uram32 = (uint32_t*)((ram));
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ram64 = (int64_t*) ((ram));
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uram64 = (uint64_t*)((ram));
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ramf = (float*) ((ram));
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ramd = (double*) ((ram));
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}
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void deleteVM() {
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free(ram);
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}
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void runVM() {
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register uint64_t ip = 0, sp = 0, dp = 0;
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register uint64_t op = 0;
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register uint8_t cmp = 0;
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uint64_t args[8];
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while (1) {
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op = uram64[ip++];
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args[0] = 0;
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while((args[0]++ < 6) && (uram64[ip]))
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args[args[0]] = uram64[ip++];
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switch (op) {
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#include "xcase.c"
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}
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}
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end:;
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}
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