DEBUG_ONLY(static firm_dbg_module_t *dbg = NULL;)
-static arch_irn_class_t amd64_classify(const ir_node *irn)
-{
- (void) irn;
- return arch_irn_class_none;
-}
-
static ir_entity *amd64_get_frame_entity(const ir_node *node)
{
if (is_amd64_FrameAddr(node)) {
/* fill register allocator interface */
static const arch_irn_ops_t amd64_irn_ops = {
- amd64_classify,
amd64_get_frame_entity,
amd64_set_frame_offset,
amd64_get_sp_bias,
},
};
-/**
- * Initializes the backend ISA
- */
-static arch_env_t *amd64_init(const be_main_env_t *env)
+static void amd64_init(void)
{
- amd64_isa_t *isa = XMALLOC(amd64_isa_t);
- *isa = amd64_isa_template;
-
amd64_register_init();
amd64_create_opcodes(&amd64_irn_ops);
+}
+
+static void amd64_finish(void)
+{
+ amd64_free_opcodes();
+}
+
+static arch_env_t *amd64_begin_codegeneration(const be_main_env_t *env)
+{
+ amd64_isa_t *isa = XMALLOC(amd64_isa_t);
+ *isa = amd64_isa_template;
be_emit_init(env->file_handle);
be_gas_begin_compilation_unit(env);
return &isa->base;
}
-
-
/**
* Closes the output file and frees the ISA structure.
*/
-static void amd64_done(void *self)
+static void amd64_end_codegeneration(void *self)
{
amd64_isa_t *isa = (amd64_isa_t*)self;
* @param method_type The type of the method (procedure) in question.
* @param abi The abi object to be modified
*/
-static void amd64_get_call_abi(const void *self, ir_type *method_type,
- be_abi_call_t *abi)
+static void amd64_get_call_abi(ir_type *method_type, be_abi_call_t *abi)
{
ir_type *tp;
ir_mode *mode;
be_abi_call_flags_t call_flags;
int no_reg = 0;
- (void) self;
-
/* set abi flags for calls */
call_flags.bits.store_args_sequential = 0;
call_flags.bits.try_omit_fp = 1;
const arch_isa_if_t amd64_isa_if = {
amd64_init,
- amd64_lower_for_target,
- amd64_done,
- NULL, /* handle intrinsics */
- amd64_get_call_abi,
+ amd64_finish,
amd64_get_backend_params,
- NULL, /* mark remat */
+ amd64_lower_for_target,
amd64_parse_asm_constraint,
amd64_is_valid_clobber,
+ amd64_begin_codegeneration,
+ amd64_end_codegeneration,
amd64_init_graph,
+ amd64_get_call_abi,
+ NULL, /* mark remat */
NULL, /* get_pic_base */
+ be_new_spill,
+ be_new_reload,
+ amd64_register_saved_by,
+
+ NULL, /* handle intrinsics */
NULL, /* before_abi */
amd64_prepare_graph,
amd64_before_ra,
amd64_finish_irg,
amd64_gen_routine,
- amd64_register_saved_by,
- be_new_spill,
- be_new_reload
};
BE_REGISTER_MODULE_CONSTRUCTOR(be_init_arch_amd64)