{
ir_node *block = get_nodes_block(node);
dbg_info *dbgi = get_irn_dbg_info(node);
- ir_node *ptr = get_irn_n(node, be_pos_Reload_frame);
- ir_node *mem = get_irn_n(node, be_pos_Reload_mem);
+ ir_node *ptr = get_irn_n(node, n_be_Reload_frame);
+ ir_node *mem = get_irn_n(node, n_be_Reload_mem);
ir_mode *mode = get_irn_mode(node);
ir_entity *entity = be_get_frame_entity(node);
const arch_register_t *reg;
{
ir_node *block = get_nodes_block(node);
dbg_info *dbgi = get_irn_dbg_info(node);
- ir_node *ptr = get_irn_n(node, be_pos_Spill_frame);
+ ir_node *ptr = get_irn_n(node, n_be_Spill_frame);
ir_graph *irg = get_irn_irg(node);
- ir_node *mem = new_r_NoMem(irg);
- ir_node *val = get_irn_n(node, be_pos_Spill_val);
+ ir_node *mem = get_irg_no_mem(irg);
+ ir_node *val = get_irn_n(node, n_be_Spill_val);
ir_mode *mode = get_irn_mode(val);
ir_entity *entity = be_get_frame_entity(node);
ir_node *sched_point;
static void arm_after_ra(ir_graph *irg)
{
- be_fec_env_t *fec_env = be_new_frame_entity_coalescer(irg);
+ be_stack_layout_t *stack_layout = be_get_irg_stack_layout(irg);
+ bool at_begin = stack_layout->sp_relative ? true : false;
+ be_fec_env_t *fec_env = be_new_frame_entity_coalescer(irg);
irg_walk_graph(irg, NULL, arm_collect_frame_entity_nodes, fec_env);
- be_assign_entities(fec_env, arm_set_frame_entity);
+ be_assign_entities(fec_env, arm_set_frame_entity, at_begin);
be_free_frame_entity_coalescer(fec_env);
irg_block_walk_graph(irg, NULL, arm_after_ra_walker, NULL);
&arm_registers[REG_SP], /* stack pointer */
&arm_registers[REG_R11], /* base pointer */
&arm_reg_classes[CLASS_arm_gp], /* static link pointer class */
- -1, /* stack direction */
2, /* power of two stack alignment for calls, 2^2 == 4 */
NULL, /* main environment */
7, /* spill costs */
*/
static arch_env_t *arm_init(FILE *file_handle)
{
- static int inited = 0;
- arm_isa_t *isa;
-
- if (inited)
- return NULL;
-
- isa = XMALLOC(arm_isa_t);
+ arm_isa_t *isa = XMALLOC(arm_isa_t);
memcpy(isa, &arm_isa_template, sizeof(*isa));
arm_register_init();
be_gas_emit_types = false;
- /* needed for the debug support */
- be_gas_emit_switch_section(GAS_SECTION_TEXT);
- be_emit_irprintf("%stext0:\n", be_gas_get_private_prefix());
- be_emit_write_line();
-
- inited = 1;
return &isa->base;
}
static void arm_lower_for_target(void)
{
- int i;
- int n_irgs = get_irp_n_irgs();
+ size_t i, n_irgs = get_irp_n_irgs();
+
+ lower_params_t params = {
+ 4, /* def_ptr_alignment */
+ LF_COMPOUND_RETURN | LF_RETURN_HIDDEN, /* flags */
+ ADD_HIDDEN_ALWAYS_IN_FRONT, /* hidden_params */
+ NULL, /* find pointer type */
+ NULL, /* ret_compound_in_regs */
+ };
+
+ /* lower compound param handling */
+ lower_calls_with_compounds(¶ms);
for (i = 0; i < n_irgs; ++i) {
ir_graph *irg = get_irp_irg(i);
0, /* don't support inline assembler yet */
1, /* support Rotl nodes */
1, /* big endian */
- arm_lower_for_target, /* lowering function */
&ad, /* will be set later */
arm_is_mux_allowed, /* allow_ifconv function */
NULL, /* float arithmetic mode (TODO) */
const arch_isa_if_t arm_isa_if = {
arm_init,
+ arm_lower_for_target,
arm_done,
NULL, /* handle_intrinsics */
arm_get_reg_class_for_mode,
arm_gen_routine,
};
-BE_REGISTER_MODULE_CONSTRUCTOR(be_init_arch_arm);
+BE_REGISTER_MODULE_CONSTRUCTOR(be_init_arch_arm)
void be_init_arch_arm(void)
{
lc_opt_entry_t *be_grp = lc_opt_get_grp(firm_opt_get_root(), "be");