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#include "config.h"
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <unistd.h>
#include <sys/types.h>
#if 0
#include <sys/mman.h>
#endif
#include <orc/orcprogram.h>
#define SIZE 65536
void
orc_program_allocate_codemem (OrcProgram *program)
{
#if 0
char filename[32] = "/tmp/orcexecXXXXXX";
int fd;
fd = mkstemp (filename);
if (fd == -1) {
/* FIXME oh crap */
printf("failed to create temp file\n");
program->error = TRUE;
return;
}
unlink (filename);
ftruncate (fd, SIZE);
program->code = mmap (NULL, SIZE, PROT_READ|PROT_WRITE, MAP_SHARED, fd, 0);
if (program->code == MAP_FAILED) {
/* FIXME oh crap */
printf("failed to create write map\n");
program->error = TRUE;
return;
}
program->code_exec = mmap (NULL, SIZE, PROT_READ|PROT_EXEC, MAP_SHARED, fd, 0);
if (program->code_exec == MAP_FAILED) {
/* FIXME oh crap */
printf("failed to create exec map\n");
program->error = TRUE;
return;
}
close (fd);
program->code_size = SIZE;
program->codeptr = program->code;
#endif
}
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