1 #ifndef _BEARCH_PPC32_T_H_
2 #define _BEARCH_PPC32_T_H_
5 #include "bearch_ppc32.h"
6 #include "ppc32_nodes_attr.h"
10 typedef struct _ppc32_code_gen_t {
11 const arch_code_generator_if_t *impl; /**< implementation */
12 ir_graph *irg; /**< current irg */
13 FILE *out; /**< output file */
14 const arch_env_t *arch_env; /**< the arch env */
15 set *reg_set; /**< set to memorize registers for FIRM nodes (e.g. phi) */
16 int emit_decls; /**< flag indicating if decls were already emitted */
17 const be_irg_t *birg; /**< The be-irg (contains additional information about the irg) */
18 unsigned area_size; /**< size of call area for the current irg */
19 entity *area; /**< the entity representing the call area or NULL for leaf functions */
20 ir_node *start_succ_block; /**< the block succeeding the start block in the cfg */
21 ir_node **blk_sched; /**< an array containing the scheduled blocks */
22 DEBUG_ONLY(firm_dbg_module_t *mod;) /**< debugging module */
26 typedef struct _ppc32_isa_t {
27 const arch_isa_if_t *impl;
28 const arch_register_t *sp; /**< The stack pointer register. */
29 const arch_register_t *bp; /**< The base pointer register. */
30 const int stack_dir; /**< -1 for decreasing, 1 for increasing. */
35 typedef struct _ppc32_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 _ppc32_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 DEBUG_ONLY(firm_dbg_module_t *mod;) /**< The firm debugger */
50 } ppc32_transform_env_t;
53 #endif /* _BEARCH_PPC32_T_H_ */