Viewing file:  test-add-driver-options.c (1.67 KB) -rw-r--r--
Select action/file-type:
 (+) |  (+) |  (+) | Code (+) | Session (+) |  (+) | SDB (+) |  (+) |  (+) |  (+) |  (+) |  (+) |
#include <stdio.h>
#include <stdlib.h>
#include "libgccjit.h"
#include "harness.h"
#ifndef LIBGCCJIT_HAVE_gcc_jit_context_add_driver_option
#error LIBGCCJIT_HAVE_gcc_jit_context_add_driver_option was not defined
#endif
void
create_code (gcc_jit_context *ctxt, void *user_data)
{
gcc_jit_context_add_driver_option (ctxt, "-L./");
gcc_jit_context_add_driver_option (ctxt, "-ladd-driver-options-testlib");
/* Let's try to inject the equivalent of:
int caller_function (void)
{
return callee_function ();
}
*/
gcc_jit_type *int_type =
gcc_jit_context_get_type (ctxt, GCC_JIT_TYPE_INT);
gcc_jit_function *caller_func =
gcc_jit_context_new_function (ctxt, NULL,
GCC_JIT_FUNCTION_EXPORTED,
int_type,
"caller_function",
0, NULL,
0);
gcc_jit_block *block =
gcc_jit_function_new_block (caller_func, NULL);
gcc_jit_function *callee_func =
gcc_jit_context_new_function(ctxt, NULL,
GCC_JIT_FUNCTION_IMPORTED,
int_type,
"callee_function",
0, NULL,
1);
gcc_jit_block_end_with_return (block, NULL,
gcc_jit_context_new_call(ctxt,
NULL,
callee_func,
0,
0));
}
void
verify_code (gcc_jit_context *ctxt, gcc_jit_result *result)
{
typedef int (*my_caller_fn_type) (void);
CHECK_NON_NULL (result);
my_caller_fn_type callee_function_ptr =
(my_caller_fn_type)gcc_jit_result_get_code (result, "callee_function");
CHECK_NON_NULL (callee_function_ptr);
int res = callee_function_ptr ();
CHECK_VALUE (res, 1978);
}
|
