/* Cannot map more than that */
if (code_gen_buffer_size > (800 * 1024 * 1024))
code_gen_buffer_size = (800 * 1024 * 1024);
+#elif defined(__sparc_v9__)
+ // Map the buffer below 2G, so we can use direct calls and branches
+ flags |= MAP_FIXED;
+ addr = (void *) 0x60000000UL;
+ if (code_gen_buffer_size > (512 * 1024 * 1024)) {
+ code_gen_buffer_size = (512 * 1024 * 1024);
+ }
#endif
code_gen_buffer = mmap(addr, code_gen_buffer_size,
PROT_WRITE | PROT_READ | PROT_EXEC,