X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fbe%2Fbearch.h;h=743b9061cf17dfd276b7c84e2e2ef3505e1ba5f0;hb=7438ae082c9ec7658ccd006b40aa62084aedca2d;hp=db3eacf2e5ea28ddd0b00718713d2b80223418b8;hpb=5e1f95efc1491481487ba22482422b6d6f42bcdb;p=libfirm diff --git a/ir/be/bearch.h b/ir/be/bearch.h index db3eacf2e..743b9061c 100644 --- a/ir/be/bearch.h +++ b/ir/be/bearch.h @@ -1,42 +1,21 @@ #ifndef _FIRM_BEARCH_H #define _FIRM_BEARCH_H -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - +#include "firm_config.h" #ifdef WITH_LIBCORE #include #endif -#include "type.h" - -#include "irnode.h" -#include "irmode.h" +#include "firm_types.h" #include "bitset.h" -#include "hashptr.h" -#include "fourcc.h" -#include "set.h" -#include "list.h" -#include "ident.h" #include "belistsched.h" #include "beabi_t.h" +#include "bearch_t.h" #include "be_t.h" -typedef struct _arch_register_class_t arch_register_class_t; -typedef struct _arch_register_t arch_register_t; -typedef struct _arch_isa_if_t arch_isa_if_t; -typedef struct _arch_isa_t arch_isa_t; -typedef struct _arch_env_t arch_env_t; -typedef struct _arch_irn_ops_if_t arch_irn_ops_if_t; -typedef struct _arch_irn_ops_t arch_irn_ops_t; -typedef struct _arch_irn_handler_t arch_irn_handler_t; -typedef struct _arch_code_generator_t arch_code_generator_t; -typedef struct _arch_code_generator_if_t arch_code_generator_if_t; - struct _be_node_factory_t; typedef enum _arch_register_type_t { @@ -270,14 +249,20 @@ struct _arch_irn_ops_if_t { arch_irn_flags_t (*get_flags)(const void *self, const ir_node *irn); /** - * Set a bias for the stack pointer. - * If the node in question uses the stack pointer for indexing, it must - * consider the value of bias additionally. + * Get the entity on the stack frame this node depends on. * @param self The this pointer. * @param irn The node in question. - * @param bias The bias. + * @return The entity on the stack frame or NULL, if the node does not has a stack frame entity. */ - void (*set_stack_bias)(const void *self, ir_node *irn, int bias); + entity *(*get_frame_entity)(const void *self, const ir_node *irn); + + /** + * Set the offset of a node carrying an entity on the stack frame. + * @param self The this pointer. + * @param irn The node. + * @param offset The offset of the node's stack frame entity. + */ + void (*set_frame_offset)(const void *self, ir_node *irn, int offset); }; /** @@ -287,8 +272,9 @@ struct _arch_irn_ops_t { const arch_irn_ops_if_t *impl; }; -extern void -arch_set_stack_bias(const arch_env_t *env, ir_node *irn, int bias); +extern void arch_set_frame_offset(const arch_env_t *env, ir_node *irn, int bias); + +extern entity *arch_get_frame_entity(const arch_env_t *env, ir_node *irn); /** * Get the register requirements for a node. @@ -434,6 +420,11 @@ struct _arch_code_generator_if_t { */ void *(*init)(FILE *file, const be_irg_t *birg); + /** + * Called before abi introduce. + */ + void (*before_abi)(void *self); + /** * Called, when the graph is being normalized. */ @@ -450,20 +441,9 @@ struct _arch_code_generator_if_t { void (*before_ra)(void *self); /** - * Called after register allocation to lower Spills to Stores - * @param self The code generator - * @param spill The spill node to lower - * @return The new backend node which substitutes the spill + * Called after register allocation. */ - ir_node *(*lower_spill)(void *self, ir_node *spill); - - /** - * Called after register allocation to lower Reloads to Loads - * @param self The code generator - * @param reload The reload node to lower - * @return The new backend node which substitutes the reload - */ - ir_node *(*lower_reload)(void *self, ir_node *reload); + void (*after_ra)(void *self); /** * Called after everything happened. @@ -479,9 +459,11 @@ do { \ (cg)->impl->func(cg); \ } while(0) +#define arch_code_generator_before_abi(cg) _arch_cg_call(cg, before_abi) #define arch_code_generator_prepare_graph(cg) _arch_cg_call(cg, prepare_graph) #define arch_code_generator_before_sched(cg) _arch_cg_call(cg, before_sched) #define arch_code_generator_before_ra(cg) _arch_cg_call(cg, before_ra) +#define arch_code_generator_after_ra(cg) _arch_cg_call(cg, after_ra) #define arch_code_generator_done(cg) _arch_cg_call(cg, done) /** @@ -575,14 +557,6 @@ struct _arch_isa_if_t { */ const list_sched_selector_t *(*get_list_sched_selector)(const void *self); - /** - * Take a proj from a call, set the correct register and projnum for this proj - * @param self The isa object. - * @param proj The proj - * @param is_keep Non-zero if proj is a Keep argument - * @return The backend proj number assigned to this proj - */ - long (*handle_call_proj)(const void *self, ir_node *proj, int is_keep); }; #define arch_isa_get_n_reg_class(isa) ((isa)->impl->get_n_reg_class(isa)) @@ -629,6 +603,13 @@ extern arch_env_t *arch_env_init(arch_env_t *env, const arch_isa_if_t *isa); * @param handler A node handler. * @return The environment itself. */ -extern arch_env_t *arch_env_add_irn_handler(arch_env_t *env, const arch_irn_handler_t *handler); +extern arch_env_t *arch_env_push_irn_handler(arch_env_t *env, const arch_irn_handler_t *handler); + +/** + * Remove a node handler from the handler stack. + * @param env The architecture environment. + * @return The popped handler. + */ +extern const arch_irn_handler_t *arch_env_pop_irn_handler(arch_env_t *env); #endif /* _FIRM_BEARCH_H */