ruby/builtin.c

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948 B
C
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#include "internal.h"
#include "vm_core.h"
#include "iseq.h"
#include "builtin.h"
#include "builtin_binary.inc"
static const unsigned char*
builtin_lookup(const char *feature, size_t *psize)
{
for (int i=0; i<BUILTIN_BINARY_SIZE; i++) {
if (strcmp(builtin_binary[i].feature, feature) == 0) {
*psize = builtin_binary[i].bin_size;
return builtin_binary[i].bin;
}
}
rb_bug("builtin_lookup: can not find %s\n", feature);
}
void
rb_load_with_builtin_functions(const char *feature_name, const struct rb_builtin_function *table)
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{
// search binary
size_t size;
const unsigned char *bin = builtin_lookup(feature_name, &size);
// load binary
GET_VM()->builtin_function_table = table;
const rb_iseq_t *iseq = rb_iseq_ibf_load_bytes((const char *)bin, size);
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GET_VM()->builtin_function_table = NULL;
// exec
rb_iseq_eval(iseq);
}
void
Init_builtin(void)
{
//
}