9 create_code (gcc_jit_context
*ctxt
, void *user_data
)
11 /* Let's try to inject the equivalent of:
13 hello_world (const char *name)
16 printf ("hello %s\n", name);
19 gcc_jit_type
*void_type
=
20 gcc_jit_context_get_type (ctxt
, GCC_JIT_TYPE_VOID
);
21 gcc_jit_type
*const_char_ptr_type
=
22 gcc_jit_context_get_type (ctxt
, GCC_JIT_TYPE_CONST_CHAR_PTR
);
23 gcc_jit_param
*param_name
=
24 gcc_jit_context_new_param (ctxt
, NULL
, const_char_ptr_type
, "name");
25 gcc_jit_function
*func
=
26 gcc_jit_context_new_function (ctxt
, NULL
,
27 GCC_JIT_FUNCTION_EXPORTED
,
33 gcc_jit_param
*param_format
=
34 gcc_jit_context_new_param (ctxt
, NULL
, const_char_ptr_type
, "format");
35 gcc_jit_function
*printf_func
=
36 gcc_jit_context_new_function (ctxt
, NULL
,
37 GCC_JIT_FUNCTION_IMPORTED
,
38 gcc_jit_context_get_type (
39 ctxt
, GCC_JIT_TYPE_INT
),
43 gcc_jit_rvalue
*args
[2];
44 args
[0] = gcc_jit_context_new_string_literal (ctxt
, "hello %s\n");
45 args
[1] = gcc_jit_param_as_rvalue (param_name
);
47 gcc_jit_block
*block
= gcc_jit_function_new_block (func
, NULL
);
49 gcc_jit_block_add_comment (
53 gcc_jit_block_add_eval (
55 gcc_jit_context_new_call (ctxt
,
59 gcc_jit_block_end_with_void_return (block
, NULL
);
63 verify_code (gcc_jit_context
*ctxt
, gcc_jit_result
*result
)
65 typedef void (*fn_type
) (const char *);
66 CHECK_NON_NULL (result
);
68 (fn_type
)gcc_jit_result_get_code (result
, "hello_world");
69 CHECK_NON_NULL (hello_world
);
70 hello_world ("world");