3 * Backend ABI implementation.
15 BE_ABI_LEFT_TO_RIGHT = 1, /**< Arguments are from left to right. */
16 BE_ABI_USE_PUSH = 2, /**< Use sequential stores for arguments. */
17 BE_ABI_TRY_OMIT_FRAME_POINTER = 4, /**< Try to omit the frame pointer. */
18 BE_ABI_FRAME_POINTER_DEDICATED = 8 /**< If the function wants a frame pointer,
19 use the one of the architecture, else
20 an arbitrary register is used. */
21 } be_abi_call_flags_t;
23 void be_abi_call_set_flags(be_abi_call_t *call, be_abi_call_flags_t flags, unsigned arg_gap);
24 void be_abi_call_param_stack(be_abi_call_t *call, int pos);
25 void be_abi_call_param_reg(be_abi_call_t *call, int pos, const arch_register_t *reg);
26 void be_abi_call_res_reg(be_abi_call_t *call, int pos, const arch_register_t *reg);
28 be_abi_irg_t *be_abi_introduce(be_irg_t *bi);
29 void be_abi_fix_stack_bias(be_abi_irg_t *env);
30 void be_abi_fix_stack_nodes(be_abi_irg_t *env);
31 void be_abi_free(be_abi_irg_t *abi);
33 ir_node *be_abi_get_callee_save_irn(be_abi_irg_t *abi, const arch_register_t *reg);