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