- // not all systems allow execute in data segment by default
- if (mprotect(out, 1<<TARGET_SIZE_2, PROT_READ | PROT_WRITE | PROT_EXEC) != 0)
- SysPrintf("mprotect() failed: %s\n", strerror(errno));
+ out=(u_char *)BASE_ADDR;
+ #if BASE_ADDR_FIXED
+ if (mmap (out, 1<<TARGET_SIZE_2,
+ PROT_READ | PROT_WRITE | PROT_EXEC,
+ MAP_FIXED | MAP_PRIVATE | MAP_ANONYMOUS,
+ -1, 0) <= 0) {
+ SysPrintf("mmap() failed: %s\n", strerror(errno));
+ }
+ #else
+ // not all systems allow execute in data segment by default
+ if (mprotect(out, 1<<TARGET_SIZE_2, PROT_READ | PROT_WRITE | PROT_EXEC) != 0)
+ SysPrintf("mprotect() failed: %s\n", strerror(errno));
+ #endif