1 #ifndef _BEARCH_IA32_T_H_
2 #define _BEARCH_IA32_T_H_
5 #include "bearch_ia32.h"
6 #include "ia32_nodes_attr.h"
11 typedef struct _ia32_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 non-ia32 nodes (e.g. phi nodes) */
17 firm_dbg_module_t *mod; /**< debugging module */
18 int emit_decls; /**< flag indicating if decls were already emitted */
19 pmap *types; /**< A map of modes to primitive types */
20 pmap *tv_ent; /**< A map of entities that store tarvals */
21 const be_irg_t *birg; /**< The be-irg (contains additional information about the irg) */
24 typedef struct _ia32_isa_t {
25 const arch_isa_if_t *impl;
26 const arch_register_t *sp; /** The stack pointer register. */
27 const arch_register_t *bp; /** The base pointer register. */
28 const int stack_dir; /** -1 for decreasing, 1 for increasing. */
32 typedef struct _ia32_irn_ops_t {
33 const arch_irn_ops_if_t *impl;
37 /* this is a struct to minimize the number of parameters
38 for transformation walker */
39 typedef struct _ia32_transform_env_t {
40 firm_dbg_module_t *mod; /**< The firm debugger */
41 dbg_info *dbg; /**< The node debug info */
42 ir_graph *irg; /**< The irg, the node should be created in */
43 ir_node *block; /**< The block, the node should belong to */
44 ir_node *irn; /**< The irn, to be transformed */
45 ir_mode *mode; /**< The mode of the irn */
46 ia32_code_gen_t *cg; /**< The code generator */
47 } ia32_transform_env_t;
50 * Creates the unique per irg GP NoReg node.
52 ir_node *ia32_new_NoReg_gp(ia32_code_gen_t *cg);
55 * Creates the unique per irg FP NoReg node.
57 ir_node *ia32_new_NoReg_fp(ia32_code_gen_t *cg);
59 #endif /* _BEARCH_IA32_T_H_ */