/*
- * Copyright (C) 1995-2007 University of Karlsruhe. All right reserved.
+ * Copyright (C) 1995-2008 University of Karlsruhe. All right reserved.
*
* This file is part of libFirm.
*
const ir_node *node, int pos) {
long node_pos = pos == -1 ? 0 : pos;
ir_mode *mode = get_irn_mode(node);
+ (void) self;
if (mode == mode_T || mode == mode_M) {
return arch_no_register_req;
return arch_no_register_req;
}
-static void TEMPLATE_set_irn_reg(const void *self, ir_node *irn, const arch_register_t *reg) {
+static void TEMPLATE_set_irn_reg(const void *self, ir_node *irn, const arch_register_t *reg)
+{
int pos = 0;
+ (void) self;
if (is_Proj(irn)) {
pos = TEMPLATE_translate_proj_pos(irn);
static
const arch_register_t *TEMPLATE_get_irn_reg(const void *self,
- const ir_node *irn) {
+ const ir_node *irn)
+{
int pos = 0;
const arch_register_t *reg = NULL;
+ (void) self;
if (is_Proj(irn)) {
pos = TEMPLATE_translate_proj_pos(irn);
static arch_irn_class_t TEMPLATE_classify(const void *self, const ir_node *irn) {
irn = skip_Proj_const(irn);
+ (void) self;
if (is_cfop(irn)) {
return arch_irn_class_branch;
static arch_irn_flags_t TEMPLATE_get_flags(const void *self, const ir_node *irn) {
irn = skip_Proj_const(irn);
+ (void) self;
if (is_TEMPLATE_irn(irn)) {
return get_TEMPLATE_flags(irn);
}
static ir_entity *TEMPLATE_get_frame_entity(const void *self, const ir_node *node) {
+ (void) self;
+ (void) node;
/* TODO: return the ir_entity assigned to the frame */
return NULL;
}
static void TEMPLATE_set_frame_entity(const void *self, ir_node *node, ir_entity *ent) {
+ (void) self;
+ (void) node;
+ (void) ent;
/* TODO: set the ir_entity assigned to the frame */
}
* nodes accessing the stack.
*/
static void TEMPLATE_set_frame_offset(const void *self, ir_node *irn, int offset) {
+ (void) self;
+ (void) irn;
+ (void) offset;
/* TODO: correct offset if irn accesses the stack */
}
static int TEMPLATE_get_sp_bias(const void *self, const ir_node *irn) {
+ (void) self;
+ (void) irn;
return 0;
}
* These are some hooks which must be filled but are probably not needed.
*/
static void TEMPLATE_before_sched(void *self) {
+ (void) self;
/* Some stuff you need to do after scheduling but before register allocation */
}
static void TEMPLATE_before_ra(void *self) {
+ (void) self;
/* Some stuff you need to do after scheduling but before register allocation */
}
static void TEMPLATE_after_ra(void *self) {
+ (void) self;
/* Some stuff you need to do immediatly after register allocation */
}
7, /* costs for a spill instruction */
5, /* costs for a reload instruction */
},
- { NULL, }, /* emitter environment */
};
/**
isa = xcalloc(1, sizeof(*isa));
memcpy(isa, &TEMPLATE_isa_template, sizeof(*isa));
- be_emit_init_env(&isa->emit, outfile);
+ be_emit_init(outfile);
- TEMPLATE_register_init(isa);
+ TEMPLATE_register_init();
TEMPLATE_create_opcodes();
return isa;
TEMPLATE_isa_t *isa = self;
/* emit now all global declarations */
- be_gas_emit_decls(&isa->emit, isa->arch_isa.main_env, 0);
+ be_gas_emit_decls(isa->arch_isa.main_env, 0);
- be_emit_destroy_env(&isa->emit);
+ be_emit_exit();
free(self);
}
-static int TEMPLATE_get_n_reg_class(const void *self) {
+static unsigned TEMPLATE_get_n_reg_class(const void *self)
+{
+ (void) self;
return N_CLASSES;
}
-static const arch_register_class_t *TEMPLATE_get_reg_class(const void *self, int i) {
- assert(i >= 0 && i < N_CLASSES && "Invalid TEMPLATE register class requested.");
+static const arch_register_class_t *TEMPLATE_get_reg_class(const void *self,
+ unsigned i)
+{
+ (void) self;
+ assert(i < N_CLASSES);
return &TEMPLATE_reg_classes[i];
}
* @param mode The mode in question.
* @return A register class which can hold values of the given mode.
*/
-const arch_register_class_t *TEMPLATE_get_reg_class_for_mode(const void *self, const ir_mode *mode) {
+const arch_register_class_t *TEMPLATE_get_reg_class_for_mode(const void *self,
+ const ir_mode *mode)
+{
+ (void) self;
if (mode_is_float(mode))
return &TEMPLATE_reg_classes[CLASS_TEMPLATE_floating_point];
else
* @param self The callback object.
* @return The between type of for that call.
*/
-static ir_type *TEMPLATE_get_between_type(void *self) {
- //TEMPLATE_abi_env_t *env = self;
+static ir_type *TEMPLATE_get_between_type(void *self)
+{
static ir_type *between_type = NULL;
- static ir_entity *old_bp_ent = NULL;
+ static ir_entity *old_bp_ent = NULL;
+ (void) self;
if(!between_type) {
ir_entity *ret_addr_ent;
/**
* Build the prolog, return the BASE POINTER register
*/
-static const arch_register_t *TEMPLATE_abi_prologue(void *self, ir_node **mem, pmap *reg_map) {
+static const arch_register_t *TEMPLATE_abi_prologue(void *self, ir_node **mem,
+ pmap *reg_map)
+{
TEMPLATE_abi_env_t *env = self;
+ (void) reg_map;
+ (void) mem;
if(env->flags.try_omit_fp)
return env->isa->sp;
}
/* Build the epilog */
-static void TEMPLATE_abi_epilogue(void *self, ir_node *bl, ir_node **mem, pmap *reg_map) {
- //TEMPLATE_abi_env_t *env = self;
+static void TEMPLATE_abi_epilogue(void *self, ir_node *bl, ir_node **mem,
+ pmap *reg_map)
+{
+ (void) self;
+ (void) bl;
+ (void) mem;
+ (void) reg_map;
}
static const be_abi_callbacks_t TEMPLATE_abi_callbacks = {
* @param method_type The type of the method (procedure) in question.
* @param abi The abi object to be modified
*/
-void TEMPLATE_get_call_abi(const void *self, ir_type *method_type, be_abi_call_t *abi) {
+void TEMPLATE_get_call_abi(const void *self, ir_type *method_type,
+ be_abi_call_t *abi)
+{
ir_type *tp;
ir_mode *mode;
int i, n = get_method_n_params(method_type);
be_abi_call_flags_t call_flags;
+ (void) self;
/* set abi flags for calls */
call_flags.bits.left_to_right = 0;
/* be_abi_call_param_reg(abi, i, reg); */
/* default: all parameters on stack */
- be_abi_call_param_stack(abi, i, 4, 0, 0);
+ tp = get_method_param_type(method_type, i);
+ mode = get_type_mode(tp);
+ be_abi_call_param_stack(abi, i, mode, 4, 0, 0);
}
/* TODO: set correct return register */
}
}
-static const void *TEMPLATE_get_irn_ops(const arch_irn_handler_t *self, const ir_node *irn) {
+static const void *TEMPLATE_get_irn_ops(const arch_irn_handler_t *self,
+ const ir_node *irn)
+{
+ (void) self;
+ (void) irn;
return &TEMPLATE_irn_ops;
}
TEMPLATE_get_irn_ops
};
-const arch_irn_handler_t *TEMPLATE_get_irn_handler(const void *self) {
+const arch_irn_handler_t *TEMPLATE_get_irn_handler(const void *self)
+{
+ (void) self;
return &TEMPLATE_irn_handler;
}
-int TEMPLATE_to_appear_in_schedule(void *block_env, const ir_node *irn) {
+int TEMPLATE_to_appear_in_schedule(void *block_env, const ir_node *irn)
+{
+ (void) block_env;
+
if(!is_TEMPLATE_irn(irn))
return -1;
/**
* Initializes the code generator interface.
*/
-static const arch_code_generator_if_t *TEMPLATE_get_code_generator_if(void *self) {
+static const arch_code_generator_if_t *TEMPLATE_get_code_generator_if(
+ void *self)
+{
+ (void) self;
return &TEMPLATE_code_gen_if;
}
/**
* Returns the reg_pressure scheduler with to_appear_in_schedule() overloaded
*/
-static const list_sched_selector_t *TEMPLATE_get_list_sched_selector(const void *self, list_sched_selector_t *selector) {
- memcpy(&TEMPLATE_sched_selector, trivial_selector, sizeof(list_sched_selector_t));
+static const list_sched_selector_t *TEMPLATE_get_list_sched_selector(
+ const void *self, list_sched_selector_t *selector)
+{
+ (void) self;
+ (void) selector;
+
+ TEMPLATE_sched_selector = trivial_selector;
TEMPLATE_sched_selector.to_appear_in_schedule = TEMPLATE_to_appear_in_schedule;
return &TEMPLATE_sched_selector;
}
-static const ilp_sched_selector_t *TEMPLATE_get_ilp_sched_selector(const void *self) {
+static const ilp_sched_selector_t *TEMPLATE_get_ilp_sched_selector(
+ const void *self)
+{
+ (void) self;
return NULL;
}
/**
* Returns the necessary byte alignment for storing a register of given class.
*/
-static int TEMPLATE_get_reg_class_alignment(const void *self, const arch_register_class_t *cls) {
+static int TEMPLATE_get_reg_class_alignment(const void *self,
+ const arch_register_class_t *cls) {
ir_mode *mode = arch_register_class_mode(cls);
+ (void) self;
return get_mode_size_bytes(mode);
}
* Returns the libFirm configuration parameter for this backend.
*/
static const backend_params *TEMPLATE_get_backend_params(void) {
- static arch_dep_params_t ad = {
- 1, /* allow subs */
- 0, /* Muls are fast enough on Firm */
- 31, /* shift would be ok */
- 0, /* no Mulhs */
- 0, /* no Mulhu */
- 0, /* no Mulh */
- };
static backend_params p = {
0, /* no dword lowering */
0, /* no inline assembly */
- 0, /* no different calling conventions */
NULL, /* no additional opcodes */
NULL, /* will be set later */
NULL, /* no creator function */
NULL, /* context for create_intrinsic_fkt */
NULL, /* parameter for if conversion */
};
-
- p.dep_param = &ad;
return &p;
}
-static const be_execution_unit_t ***TEMPLATE_get_allowed_execution_units(const void *self, const ir_node *irn) {
+static const be_execution_unit_t ***TEMPLATE_get_allowed_execution_units(
+ const void *self, const ir_node *irn)
+{
+ (void) self;
+ (void) irn;
/* TODO */
assert(0);
return NULL;
}
-static const be_machine_t *TEMPLATE_get_machine(const void *self) {
+static const be_machine_t *TEMPLATE_get_machine(const void *self)
+{
+ (void) self;
/* TODO */
assert(0);
return NULL;
}
-static ir_graph **TEMPLATE_get_backend_irg_list(const void *self, ir_graph ***irgs) {
+static ir_graph **TEMPLATE_get_backend_irg_list(const void *self,
+ ir_graph ***irgs)
+{
+ (void) self;
+ (void) irgs;
return NULL;
}