| /* This code is shared by various test-compile-to-*.c test cases |
| that ultimately generate a standalone executable |
| (all of them apart from test-compile-to-dynamic-library.c). */ |
| |
| void |
| create_code (gcc_jit_context *ctxt, void *user_data) |
| { |
| /* Let's try to inject the equivalent of: |
| static void |
| hello_world (const char *name) |
| { |
| // a test comment |
| printf ("hello from %s\n", name); |
| } |
| |
| extern int |
| main (int argc, char **argv) |
| { |
| hello_world (argv[0]); |
| return 0; |
| } |
| */ |
| 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_INTERNAL, |
| 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); |
| |
| gcc_jit_type *int_type = gcc_jit_context_get_type (ctxt, GCC_JIT_TYPE_INT); |
| gcc_jit_param *param_argc = |
| gcc_jit_context_new_param (ctxt, NULL, int_type, "argc"); |
| gcc_jit_type *char_ptr_ptr_type = |
| gcc_jit_type_get_pointer ( |
| gcc_jit_type_get_pointer ( |
| gcc_jit_context_get_type (ctxt, GCC_JIT_TYPE_CHAR))); |
| gcc_jit_param *param_argv = |
| gcc_jit_context_new_param (ctxt, NULL, char_ptr_ptr_type, "argv"); |
| gcc_jit_param *params[2] = {param_argc, param_argv}; |
| gcc_jit_function *func_main = |
| gcc_jit_context_new_function (ctxt, NULL, |
| GCC_JIT_FUNCTION_EXPORTED, |
| int_type, |
| "main", |
| 2, params, |
| 0); |
| block = gcc_jit_function_new_block (func_main, NULL); |
| gcc_jit_rvalue *zero = gcc_jit_context_zero (ctxt, int_type); |
| args[0] = gcc_jit_context_new_cast ( |
| ctxt, |
| NULL, |
| gcc_jit_lvalue_as_rvalue ( |
| gcc_jit_context_new_array_access ( |
| ctxt, |
| NULL, |
| gcc_jit_param_as_rvalue (param_argv), |
| zero)), |
| const_char_ptr_type); |
| gcc_jit_block_add_eval ( |
| block, NULL, |
| gcc_jit_context_new_call (ctxt, |
| NULL, |
| func, |
| 1, args)); |
| gcc_jit_block_end_with_return (block, NULL, zero); |
| } |