1 #ifndef _BEARCH_mips_T_H_
2 #define _BEARCH_mips_T_H_
6 #include "bearch_mips.h"
7 #include "mips_nodes_attr.h"
11 typedef struct _mips_isa_t mips_isa_t;
13 struct _mips_code_gen_t {
14 const arch_code_generator_if_t *impl; /**< implementation */
15 ir_graph *irg; /**< current irg */
16 const arch_env_t *arch_env; /**< the arch env */
17 set *reg_set; /**< set to memorize registers for FIRM nodes (e.g. phi) */
18 int emit_decls; /**< flag indicating if decls were already emitted */
19 mips_isa_t *isa; /**< the isa instance */
20 const be_irg_t *birg; /**< The be-irg (contains additional information about the irg) */
21 ir_node **bl_list; /**< The block schedule list. */
22 survive_dce_t *bl_list_sdce; /**< survive dce environment for the block schedule list */
23 DEBUG_ONLY(firm_dbg_module_t *mod;) /**< debugging module */
27 const arch_isa_if_t *impl;
28 const arch_register_t *sp; /**< The stack pointer register. */
29 const arch_register_t *fp; /**< The base pointer register. */
30 const int stack_dir; /**< -1 for decreasing, 1 for increasing. */
32 FILE *out; /**< output file */
35 typedef struct _mips_irn_ops_t {
36 const arch_irn_ops_if_t *impl;
41 /* this is a struct to minimize the number of parameters
42 for transformation walker */
43 typedef struct _mips_transform_env_t {
44 dbg_info *dbg; /**< The node debug info */
45 ir_graph *irg; /**< The irg, the node should be created in */
46 ir_node *block; /**< The block, the node should belong to */
47 ir_node *irn; /**< The irn, to be transformed */
48 ir_mode *mode; /**< The mode of the irn */
49 mips_code_gen_t *cg; /**< The code generator */
50 DEBUG_ONLY(firm_dbg_module_t *mod;) /**< The firm debugger */
51 } mips_transform_env_t;
53 ir_node *mips_new_NoReg(mips_code_gen_t *cg);
55 #endif /* _BEARCH_mips_T_H_ */