#include "debug.h"
#include "error.h"
-#include "../bearch_t.h" /* the general register allocator interface */
-#include "../benode_t.h"
+#include "../bearch.h"
+#include "../benode.h"
#include "../belower.h"
-#include "../besched_t.h"
+#include "../besched.h"
#include "be.h"
#include "../beabi.h"
#include "../bemachine.h"
#include "../bemodule.h"
#include "../bespillslots.h"
#include "../beblocksched.h"
-#include "../beirg_t.h"
+#include "../beirg.h"
#include "../begnuas.h"
+#include "../belistsched.h"
#include "pset.h"
#include "bearch_ppc32_t.h"
-#include "ppc32_new_nodes.h" /* ppc nodes interface */
-#include "gen_ppc32_regalloc_if.h" /* the generated interface (register type and class defenitions) */
+#include "ppc32_new_nodes.h"
+#include "gen_ppc32_regalloc_if.h"
#include "ppc32_transform.h"
#include "ppc32_transform_conv.h"
#include "ppc32_emitter.h"
* |___/
**************************************************/
-/**
- * Return register requirements for a ppc node.
- * If the node returns a tuple (mode_T) then the proj's
- * will be asked for this information.
- */
-static const arch_register_req_t *ppc32_get_irn_reg_req(const ir_node *irn,
- int pos)
-{
- long node_pos = pos == -1 ? 0 : pos;
- ir_mode *mode = get_irn_mode(irn);
- FIRM_DBG_REGISTER(firm_dbg_module_t *mod, DEBUG_MODULE);
-
- if (is_Block(irn) || mode == mode_X || mode == mode_M) {
- DBG((mod, LEVEL_1, "ignoring block, mode_X or mode_M node %+F\n", irn));
- return arch_no_register_req;
- }
-
- if (mode == mode_T && pos < 0) {
- DBG((mod, LEVEL_1, "ignoring request for OUT requirements at %+F", irn));
- return arch_no_register_req;
- }
-
- DBG((mod, LEVEL_1, "get requirements at pos %d for %+F ... ", pos, irn));
-
- if (is_Proj(irn)) {
- /* in case of a proj, we need to get the correct OUT slot */
- /* of the node corresponding to the proj number */
- if (pos == -1) {
- node_pos = ppc32_translate_proj_pos(irn);
- } else {
- node_pos = pos;
- }
-
- irn = skip_Proj_const(irn);
-
- DB((mod, LEVEL_1, "skipping Proj, going to %+F at pos %d ... ", irn, node_pos));
- }
-
- /* get requirements for our own nodes */
- if (is_ppc32_irn(irn)) {
- const arch_register_req_t *req;
- if (pos >= 0) {
- req = get_ppc32_in_req(irn, pos);
- } else {
- req = get_ppc32_out_req(irn, node_pos);
- }
-
- DB((mod, LEVEL_1, "returning reqs for %+F at pos %d\n", irn, pos));
- return req;
- }
-
- /* unknowns should be transformed by now */
- assert(!is_Unknown(irn));
-
- DB((mod, LEVEL_1, "returning NULL for %+F (node not supported)\n", irn));
- return arch_no_register_req;
-}
-
static arch_irn_class_t ppc32_classify(const ir_node *irn)
{
- irn = skip_Proj_const(irn);
-
- if (is_cfop(irn)) {
- return arch_irn_class_branch;
- }
-
+ (void) irn;
return 0;
}
if(!between_type) {
ir_entity *ret_addr_ent;
- ir_type *ret_addr_type = new_type_primitive(new_id_from_str("return_addr"), mode_P);
- ir_type *old_bp_type = new_type_primitive(new_id_from_str("bp"), mode_P);
+ ir_type *ret_addr_type = new_type_primitive(mode_P);
+ ir_type *old_bp_type = new_type_primitive(mode_P);
between_type = new_type_class(new_id_from_str("ppc32_between_type"));
old_bp_ent = new_entity(between_type, new_id_from_str("old_bp"), old_bp_type);
/* fill register allocator interface */
static const arch_irn_ops_t ppc32_irn_ops = {
- ppc32_get_irn_reg_req,
+ get_ppc32_in_req,
ppc32_classify,
ppc32_get_frame_entity,
ppc32_set_frame_entity,
set_ppc32_frame_entity(store, be_get_frame_entity(node));
- proj = new_rd_Proj(dbg, current_ir_graph, block, store, mode_M, pn_Store_M);
+ proj = new_rd_Proj(dbg, block, store, mode_M, pn_Store_M);
if (sched_is_scheduled(node)) {
sched_add_after(sched_prev(node), store);
set_ppc32_frame_entity(load, be_get_frame_entity(node));
- proj = new_rd_Proj(dbg, current_ir_graph, block, load, mode, pn_Load_res);
+ proj = new_rd_Proj(dbg, block, load, mode, pn_Load_res);
if (sched_is_scheduled(node)) {
sched_add_after(sched_prev(node), load);
&ppc32_isa_if, /* isa interface */
&ppc32_gp_regs[REG_R1], /* stack pointer */
&ppc32_gp_regs[REG_R31], /* base pointer */
+ &ppc32_reg_classes[CLASS_ppc32_gp], /* static link pointer class */
-1, /* stack is decreasing */
2, /* power of two stack alignment for calls, 2^2 == 4 */
NULL, /* main environment */
-static unsigned ppc32_get_n_reg_class(const void *self) {
- (void) self;
+static unsigned ppc32_get_n_reg_class(void)
+{
return N_CLASSES;
}
-static const arch_register_class_t *ppc32_get_reg_class(const void *self,
- unsigned i) {
- (void) self;
+static const arch_register_class_t *ppc32_get_reg_class(unsigned i)
+{
assert(i < N_CLASSES && "Invalid ppc register class requested.");
return &ppc32_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 *ppc32_get_reg_class_for_mode(const void *self, const ir_mode *mode) {
- (void) self;
+const arch_register_class_t *ppc32_get_reg_class_for_mode(const ir_mode *mode)
+{
if (mode_is_float(mode))
return &ppc32_reg_classes[CLASS_ppc32_fp];
else
/**
* Returns the necessary byte alignment for storing a register of given class.
*/
-static int ppc32_get_reg_class_alignment(const void *self, const arch_register_class_t *cls) {
+static int ppc32_get_reg_class_alignment(const arch_register_class_t *cls)
+{
ir_mode *mode = arch_register_class_mode(cls);
- (void) self;
-
return get_mode_size_bytes(mode);
}
-static const be_execution_unit_t ***ppc32_get_allowed_execution_units(const void *self, const ir_node *irn) {
- (void) self;
+static const be_execution_unit_t ***ppc32_get_allowed_execution_units(const ir_node *irn) {
(void) irn;
/* TODO */
panic("Unimplemented ppc32_get_allowed_execution_units()");
return &p;
}
-static asm_constraint_flags_t ppc32_parse_asm_constraint(const void *self, const char **c)
+static asm_constraint_flags_t ppc32_parse_asm_constraint(const char **c)
{
/* no asm support yet */
- (void) self;
(void) c;
return ASM_CONSTRAINT_FLAG_INVALID;
}
-static int ppc32_is_valid_clobber(const void *self, const char *clobber)
+static int ppc32_is_valid_clobber(const char *clobber)
{
/* no asm support yet */
- (void) self;
(void) clobber;
return 0;
}
projects / libfirm / blobdiff