1 #ifndef _BEARCH_ARM_T_H_
2 #define _BEARCH_ARM_T_H_
7 #include "bearch_arm.h"
8 #include "arm_nodes_attr.h"
12 typedef struct _arm_isa_t arm_isa_t;
14 typedef struct _arm_code_gen_t {
15 const arch_code_generator_if_t *impl; /**< implementation */
16 ir_graph *irg; /**< current irg */
17 const arch_env_t *arch_env; /**< the arch env */
18 set *reg_set; /**< set to memorize registers for FIRM nodes (e.g. phi) */
19 int emit_decls; /**< flag indicating if decls were already emitted */
20 arm_isa_t *isa; /**< the isa instance */
21 const be_irg_t *birg; /**< The be-irg (contains additional information about the irg) */
22 ir_type *int_tp; /**< the int type, needed for Call conversion */
23 int have_fp; /**< non-zero, if fp hardware instructions are emitted */
24 DEBUG_ONLY(firm_dbg_module_t *mod;) /**< debugging module */
29 const arch_isa_if_t *impl;
30 const arch_register_t *sp; /**< The stack pointer register. */
31 const arch_register_t *bp; /**< The base pointer register. */
32 const int stack_dir; /**< -1 for decreasing, 1 for increasing. */
34 int gen_reg_names; /**< use generic register names instead of SP, LR, PC */
35 arm_code_gen_t *cg; /**< current code generator */
36 FILE *out; /**< output file */
40 typedef struct _arm_irn_ops_t {
41 const arch_irn_ops_if_t *impl;
46 /* this is a struct to minimize the number of parameters
47 for transformation walker */
48 typedef struct _arm_transform_env_t {
49 arm_code_gen_t *cg; /**< current code generator */
50 dbg_info *dbg; /**< The node debug info */
51 ir_graph *irg; /**< The irg, the node should be created in */
52 ir_node *block; /**< The block, the node should belong to */
53 ir_node *irn; /**< The irn, to be transformed */
54 ir_mode *mode; /**< The mode of the irn */
55 DEBUG_ONLY(firm_dbg_module_t *mod;) /**< The firm debugger */
56 } arm_transform_env_t;
59 #endif /* _BEARCH_ARM_T_H_ */