#include "irgraph_t.h"
#include "pseudo_irg.h"
#include "array.h"
+#include "error.h"
#include "obst.h"
#include "irop_t.h"
#include "irmemory.h"
-/** The name of the Global type. */
-#define GLOBAL_TYPE_NAME "GlobalType"
-/** The name of the Thread Local Storage type. */
-#define TLS_TYPE_NAME "TLS"
-/** The name of the constructors type. */
-#define CONSTRUCTORS_TYPE_NAME "Constructors"
/** The initial name of the irp program. */
#define INITAL_PROG_NAME "no_name_set"
res->types = NEW_ARR_F(ir_type *, 0);
res->modes = NEW_ARR_F(ir_mode *, 0);
res->opcodes = NEW_ARR_F(ir_op *, 0);
+ res->global_asms = NEW_ARR_F(ident *, 0);
res->last_region_nr = 0;
res->last_label_nr = 1; /* 0 is reserved as non-label */
res->max_irg_idx = 0;
/** Completes an incomplete irprog. */
static ir_prog *complete_ir_prog(ir_prog *irp) {
+ int i;
#define IDENT(s) new_id_from_chars(s, sizeof(s)-1)
irp->name = IDENT(INITAL_PROG_NAME);
- irp->glob_type = new_type_class(IDENT(GLOBAL_TYPE_NAME));
- irp->tls_type = new_type_struct(IDENT(TLS_TYPE_NAME));
- irp->constructors_type = new_type_struct(IDENT(CONSTRUCTORS_TYPE_NAME));
+
+ irp->segment_types[IR_SEGMENT_GLOBAL] = new_type_class(IDENT("GlobalType"));
+ irp->segment_types[IR_SEGMENT_THREAD_LOCAL]
+ = new_type_struct(IDENT("ThreadLocal"));
+ irp->segment_types[IR_SEGMENT_CONSTRUCTORS]
+ = new_type_struct(IDENT("Constructors"));
+ irp->segment_types[IR_SEGMENT_DESTRUCTORS]
+ = new_type_struct(IDENT("Destructors"));
/* Remove these types from type list. Must be treated differently than
other types. */
- remove_irp_type(irp->glob_type);
- remove_irp_type(irp->tls_type);
- remove_irp_type(irp->constructors_type);
+ for (i = 0; i < IR_SEGMENT_COUNT; ++i) {
+ remove_irp_type(irp->segment_types[i]);
+ }
/* Set these flags for debugging. */
- irp->glob_type->flags |= tf_global_type;
- irp->tls_type->flags |= tf_tls_type;
+ irp->segment_types[IR_SEGMENT_GLOBAL]->flags |= tf_global_type;
+ irp->segment_types[IR_SEGMENT_THREAD_LOCAL]->flags |= tf_tls_type;
/* The global type is a class, but we cannot derive from it, so set
the final property to assist optimizations that checks for it. */
- set_class_final(irp->glob_type, 1);
+ set_class_final(irp->segment_types[IR_SEGMENT_GLOBAL], 1);
irp->const_code_irg = new_const_code_irg();
/* Create a new ir prog. Automatically called by init_firm through
init_irprog. */
-ir_prog *new_ir_prog (void) {
+ir_prog *new_ir_prog(void) {
return complete_ir_prog(new_incomplete_ir_prog());
}
/* frees all memory used by irp. Types in type list, irgs in irg
list and entities in global type must be freed by hand before. */
void free_ir_prog(void) {
- free_type(irp->glob_type);
- free_type(irp->tls_type);
- free_type(irp->constructors_type);
+ int i;
+ for (i = 0; i < IR_SEGMENT_COUNT; ++i) {
+ free_type(irp->segment_types[i]);
+ }
- /* @@@ * free_ir_graph(irp->const_code_irg); * ?? End has no in?? */
+ free_ir_graph(irp->const_code_irg);
DEL_ARR_F(irp->graphs);
DEL_ARR_F(irp->pseudo_graphs);
DEL_ARR_F(irp->types);
DEL_ARR_F(irp->modes);
+
+ finish_op();
DEL_ARR_F(irp->opcodes);
+ DEL_ARR_F(irp->global_asms);
irp->name = NULL;
irp->const_code_irg = NULL;
}
void set_irp_main_irg(ir_graph *main_irg) {
- assert (irp);
+ assert(irp);
irp->main_irg = main_irg;
}
+ir_type *(get_segment_type)(ir_segment_t segment) {
+ return _get_segment_type(segment);
+}
+
ir_type *(get_glob_type)(void) {
return _get_glob_type();
}
return _get_tls_type();
}
-ir_type *(get_constructors_type)(void) {
- return _get_constructors_type();
-}
-
/* Adds irg to the list of ir graphs in irp. */
void add_irp_irg(ir_graph *irg) {
assert(irg != NULL);
assert(opcode);
for (i = ARR_LEN(irp->opcodes) -1; i >= 0; i--) {
- if (irp->opcodes[i] == opcode) {
- for (; i < (ARR_LEN(irp->opcodes)) - 1; i++) {
- irp->opcodes[i] = irp->opcodes[i+1];
- }
- ARR_SETLEN(ir_op *, irp->opcodes, (ARR_LEN(irp->opcodes)) - 1);
- break;
+ if (irp->opcodes[i] != opcode)
+ continue;
+ for (; i < (ARR_LEN(irp->opcodes)) - 1; i++) {
+ irp->opcodes[i] = irp->opcodes[i+1];
}
+ ARR_SETLEN(ir_op *, irp->opcodes, (ARR_LEN(irp->opcodes)) - 1);
+ return;
}
+ panic("Deleting unknown opcode");
}
/* Returns the number of all opcodes in the irp. */
return irp->ip_outedges;
}
-
irg_callee_info_state get_irp_callee_info_state(void) {
return irp->callee_info_state;
}
ir_label_t (get_irp_next_label_nr)(void) {
return _get_irp_next_label_nr();
}
+
+/* Add a new global asm include */
+void add_irp_asm(ident *asm_string) {
+ ARR_APP1(ident *, irp->global_asms, asm_string);
+}
+
+/* Return the number of global asm includes. */
+int get_irp_n_asms(void) {
+ return ARR_LEN(irp->global_asms);
+}
+
+/* Return the global asm include at position pos. */
+ident *get_irp_asm(int pos) {
+ assert(pos <= 0 && pos < get_irp_n_asms());
+ return irp->global_asms[pos];
+}