#include "irgwalk.h"
#include "type.h"
+#include "../be_t.h"
#include "../bearch.h"
#include "../besched.h"
#include "../beutil.h"
{
static struct obstack obst;
static int inited = 0;
- arch_isa_t *isa = xmalloc(sizeof(*isa));
+ arch_isa_t *isa = xmalloc(sizeof(*isa));
int k;
- isa->impl = &firm_isa;
+ isa->impl = &firm_isa;
if(inited)
return NULL;
arch_register_class_t *cls = ®_classes[k];
int i;
- cls->mode = mode_Is;
+ cls->mode = mode_Is;
for(i = 0; i < cls->n_regs; ++i) {
int n;
char buf[8];
return mode_is_datab(irm) ? ®_classes[CLS_DATAB] : NULL;
}
+static ir_type *firm_abi_get_between_type(void *self) {
+ static ir_type *between_type = NULL;
+
+ if(!between_type) {
+ between_type = new_type_class(new_id_from_str("firm_be_between"));
+ set_type_size_bytes(between_type, 0);
+ }
+
+ return between_type;
+}
+
+static const be_abi_callbacks_t firm_abi_callbacks = {
+ NULL,
+ NULL,
+ firm_abi_get_between_type,
+ NULL,
+ NULL,
+ NULL,
+};
+
static void firm_get_call_abi(const void *self, ir_type *method_type, be_abi_call_t *abi)
{
const arch_register_class_t *cls = ®_classes[CLS_DATAB];
int i, n;
+ be_abi_call_flags_t flags = { { 0, 0, 0, 0, 0 } };
+
for(i = 0, n = get_method_n_params(method_type); i < n; ++i) {
ir_type *t = get_method_param_type(method_type, i);
if(is_Primitive_type(t))
be_abi_call_param_reg(abi, i, &cls->regs[i]);
else
- be_abi_call_param_stack(abi, i);
+ be_abi_call_param_stack(abi, i, 1, 0, 0);
}
for(i = 0, n = get_method_n_ress(method_type); i < n; ++i) {
be_abi_call_res_reg(abi, i, &cls->regs[i]);
}
- be_abi_call_set_flags(abi, BE_ABI_NONE);
+ flags.val = 0;
+ be_abi_call_set_flags(abi, flags, &firm_abi_callbacks);
}
return res;
}
+static void firm_set_stack_bias(const void *self, ir_node *irn, int bias)
+{
+}
+
+static entity *firm_get_frame_entity(const void *self, const ir_node *irn)
+{
+ return NULL;
+}
+
static const arch_irn_ops_if_t firm_irn_ops_if = {
firm_get_irn_reg_req,
firm_set_irn_reg,
firm_get_irn_reg,
firm_classify,
- firm_get_flags
+ firm_get_flags,
+ firm_get_frame_entity,
+ firm_set_stack_bias
};
static const arch_irn_ops_t firm_irn_ops = {
irg_walk_graph(cg->irg, imm_scheduler, NULL, NULL);
}
-static const arch_register_t *firm_get_stack_register(void *self) {
- return &datab_regs[0];
+static void firm_after_ra(void *self)
+{
}
static void firm_codegen_done(void *self)
free(self);
}
-static void *firm_cg_init(FILE *file_handle, ir_graph *irg, const arch_env_t *env);
+static void *firm_cg_init(FILE *file_handle, const be_irg_t *birg);
static const arch_code_generator_if_t firm_code_gen_if = {
firm_cg_init,
+ NULL,
firm_prepare_graph,
firm_before_sched,
firm_before_ra,
- NULL, /* lower spill */
- NULL, /* lower reload */
- firm_get_stack_register,
+ firm_after_ra,
firm_codegen_done
};
-static void *firm_cg_init(FILE *file_handle, ir_graph *irg, const arch_env_t *env)
+static void *firm_cg_init(FILE *file_handle, const be_irg_t *birg)
{
firm_code_gen_t *cg = xmalloc(sizeof(*cg));
cg->impl = &firm_code_gen_if;
- cg->irg = irg;
+ cg->irg = birg->irg;
return cg;
}
return trivial_selector;
}
-static long firm_handle_call_proj(const void *self, ir_node *proj, int is_keep) {
- return get_Proj_proj(proj);
+/**
+ * Returns the necessary byte alignment for storing a register of given class.
+ */
+static int firm_get_reg_class_alignment(const void *self, const arch_register_class_t *cls) {
+ ir_mode *mode = arch_register_class_mode(cls);
+ return get_mode_size_bytes(mode);
}
#ifdef WITH_LIBCORE
#endif
const arch_isa_if_t firm_isa = {
-#ifdef WITH_LIBCORE
- firm_register_options,
-#endif
firm_init,
firm_done,
firm_get_n_reg_class,
firm_get_irn_handler,
firm_get_code_generator_if,
firm_get_list_sched_selector,
- firm_handle_call_proj
+ firm_get_reg_class_alignment,
+#ifdef WITH_LIBCORE
+ firm_register_options,
+#endif
};