Viewing file:  test-compile-to-dynamic-library.c (1.88 KB) -rw-r--r--
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#include <stdlib.h>
#include <stdio.h>
#include "libgccjit.h"
#define TEST_COMPILING_TO_FILE
#define OUTPUT_KIND GCC_JIT_OUTPUT_KIND_DYNAMIC_LIBRARY
#define OUTPUT_FILENAME "output-of-test-compile-to-dynamic-library.c.so"
#include "harness.h"
void
create_code (gcc_jit_context *ctxt, void *user_data)
{
/* Let's try to inject the equivalent of:
void
hello_world (const char *name)
{
// a test comment
printf ("hello from %s\n", name);
}
*/
gcc_jit_type *void_type =
gcc_jit_context_get_type (ctxt, GCC_JIT_TYPE_VOID);
gcc_jit_type *const_char_ptr_type =
gcc_jit_context_get_type (ctxt, GCC_JIT_TYPE_CONST_CHAR_PTR);
gcc_jit_param *param_name =
gcc_jit_context_new_param (ctxt, NULL, const_char_ptr_type, "name");
gcc_jit_function *func =
gcc_jit_context_new_function (ctxt, NULL,
GCC_JIT_FUNCTION_EXPORTED,
void_type,
"hello_world",
1, ¶m_name,
0);
gcc_jit_param *param_format =
gcc_jit_context_new_param (ctxt, NULL, const_char_ptr_type, "format");
gcc_jit_function *printf_func =
gcc_jit_context_new_function (ctxt, NULL,
GCC_JIT_FUNCTION_IMPORTED,
gcc_jit_context_get_type (
ctxt, GCC_JIT_TYPE_INT),
"printf",
1, ¶m_format,
1);
gcc_jit_rvalue *args[2];
args[0] = gcc_jit_context_new_string_literal (ctxt, "hello from %s\n");
args[1] = gcc_jit_param_as_rvalue (param_name);
gcc_jit_block *block = gcc_jit_function_new_block (func, NULL);
gcc_jit_block_add_comment (
block, NULL,
"a test comment");
gcc_jit_block_add_eval (
block, NULL,
gcc_jit_context_new_call (ctxt,
NULL,
printf_func,
2, args));
gcc_jit_block_end_with_void_return (block, NULL);
}
/* { dg-final { jit-verify-output-file-was-created "" } } */
/* { dg-final { jit-verify-dynamic-library "hello from ./verify-dynamic-library.c.exe" } } */
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