#include "firm_types.h"
#include "irgraph.h"
+typedef enum ir_segment_t {
+ IR_SEGMENT_FIRST,
+ /** "normal" global data */
+ IR_SEGMENT_GLOBAL = IR_SEGMENT_FIRST,
+ /** thread local storage segment */
+ IR_SEGMENT_THREAD_LOCAL,
+ /**
+ * the constructors segment. Contains pointers to functions which are
+ * executed on module initialization (program start or when a library is
+ * dynamically loaded)
+ */
+ IR_SEGMENT_CONSTRUCTORS,
+ /** like constructors, but functions are executed on module exit */
+ IR_SEGMENT_DESTRUCTORS,
+
+ IR_SEGMENT_COUNT
+} ir_segment_t;
+
/**
* Datastructure that holds central information about a program
*
*/
extern ir_prog *irp;
+#ifndef NDEBUG
+void irp_reserve_resources(ir_prog *irp, ir_resources_t resources);
+void irp_free_resources(ir_prog *irp, ir_resources_t resources);
+ir_resources_t irp_resources_reserved(const ir_prog *irp);
+#else
+#define irp_reserve_resources(irp, resources)
+#define irp_free_resources(irp, resources)
+#define irp_resources_reserved(irp) 0
+#endif
+
/**
* Returns the access points from where everything in the ir can be accessed.
*
pseudo graphs). Visits first graphs, then pseudo graphs. */
ir_graph *get_irp_allirg(int pos);
+/**
+ * returns the type containing the entities for a segment
+ */
+ir_type *get_segment_type(ir_segment_t segment);
+
/**
* Returns the "global" type of the irp.
* Upon creation this is an empty class type.
+ * This is a convenience function for get_segment_type(IR_SEGMENT_GLOBAL)
*/
ir_type *get_glob_type(void);
/** Returns a new, unique label number. */
ir_label_t get_irp_next_label_nr(void);
+/** Add a new global asm include. */
+void add_irp_asm(ident *asm_string);
+
+/** Return the number of global asm includes. */
+int get_irp_n_asms(void);
+
+/** Return the global asm include at position pos. */
+ident *get_irp_asm(int pos);
+
#endif