re PR target/49868 (Implement named address space to place/access data in flash memory)

[thirdparty/gcc.git] / gcc / config / avr / avr-protos.h

diff --git a/gcc/config/avr/avr-protos.h b/gcc/config/avr/avr-protos.h
index 817169e39fef5302aabe7f7e7853b421723aac27..c71bc9df6812b211a58b1cefdf9994502c2f6d87 100644 (file)
--- a/gcc/config/avr/avr-protos.h
+++ b/gcc/config/avr/avr-protos.h
@@ -32,6 +32,9 @@ extern int avr_initial_elimination_offset (int from, int to);
 extern int avr_simple_epilogue (void);
 extern int avr_hard_regno_rename_ok (unsigned int, unsigned int);
 extern rtx avr_return_addr_rtx (int count, rtx tem);
+extern void avr_register_target_pragmas (void);
+extern bool avr_accumulate_outgoing_args (void);
+extern void avr_init_expanders (void);
 
 #ifdef TREE_CODE
 extern void avr_asm_output_aligned_decl_common (FILE*, const_tree, const char*, unsigned HOST_WIDE_INT, unsigned int, bool);
@@ -46,7 +49,6 @@ extern void init_cumulative_args (CUMULATIVE_ARGS *cum, tree fntype,
 #endif /* TREE_CODE */
 
 #ifdef RTX_CODE
-extern void asm_output_external_libcall (FILE *file, rtx symref);
 extern const char *output_movqi (rtx insn, rtx operands[], int *l);
 extern const char *output_movhi (rtx insn, rtx operands[], int *l);
 extern const char *out_movqi_r_mr (rtx insn, rtx op[], int *l);
@@ -58,8 +60,10 @@ extern const char *out_movsi_mr_r (rtx insn, rtx op[], int *l);
 extern const char *output_movsisf (rtx insn, rtx operands[], int *l);
 extern const char *avr_out_tstsi (rtx, rtx*, int*);
 extern const char *avr_out_tsthi (rtx, rtx*, int*);
+extern const char *avr_out_tstpsi (rtx, rtx*, int*);
 extern const char *avr_out_compare (rtx, rtx*, int*);
 extern const char *ret_cond_branch (rtx x, int len, int reverse);
+extern const char *avr_out_movpsi (rtx, rtx*, int*);
 
 extern const char *ashlqi3_out (rtx insn, rtx operands[], int *len);
 extern const char *ashlhi3_out (rtx insn, rtx operands[], int *len);
@@ -72,11 +76,18 @@ extern const char *ashrsi3_out (rtx insn, rtx operands[], int *len);
 extern const char *lshrqi3_out (rtx insn, rtx operands[], int *len);
 extern const char *lshrhi3_out (rtx insn, rtx operands[], int *len);
 extern const char *lshrsi3_out (rtx insn, rtx operands[], int *len);
+
+extern const char *avr_out_ashlpsi3 (rtx, rtx*, int*);
+extern const char *avr_out_ashrpsi3 (rtx, rtx*, int*);
+extern const char *avr_out_lshrpsi3 (rtx, rtx*, int*);
+
 extern bool avr_rotate_bytes (rtx operands[]);
 
 extern void expand_prologue (void);
 extern void expand_epilogue (bool);
+extern bool avr_emit_movmemhi (rtx*);
 extern int avr_epilogue_uses (int regno);
+extern int avr_starting_frame_offset (void);
 
 extern void avr_output_bld (rtx operands[], int bit_nr);
 extern void avr_output_addr_vec_elt (FILE *stream, int value);
@@ -85,12 +96,15 @@ extern const char* avr_out_bitop (rtx, rtx*, int*);
 extern const char* avr_out_plus (rtx*, int*, int*);
 extern const char* avr_out_plus_noclobber (rtx*, int*, int*);
 extern const char* avr_out_addto_sp (rtx*, int*);
+extern const char* avr_out_xload (rtx, rtx*, int*);
+extern const char* avr_out_movmem (rtx, rtx*, int*);
 extern bool avr_popcount_each_byte (rtx, int, int);
 
 extern int extra_constraint_Q (rtx x);
 extern int adjust_insn_length (rtx insn, int len);
 extern const char* output_reload_inhi (rtx*, rtx, int*);
 extern const char* output_reload_insisf (rtx*, rtx, int*);
+extern const char* avr_out_reload_inpsi (rtx*, rtx, int*);
 extern void notice_update_cc (rtx body, rtx insn);
 extern void print_operand (FILE *file, rtx x, int code);
 extern void print_operand_address (FILE *file, rtx addr);
@@ -107,10 +121,14 @@ extern int avr_simplify_comparison_p (enum machine_mode mode,
 extern RTX_CODE avr_normalize_condition (RTX_CODE condition);
 extern void out_shift_with_cnt (const char *templ, rtx insn,
                                rtx operands[], int *len, int t_len);
-extern reg_class_t avr_mode_code_base_reg_class (enum machine_mode, RTX_CODE, RTX_CODE);
-extern bool avr_regno_mode_code_ok_for_base_p (int, enum machine_mode, RTX_CODE, RTX_CODE);
+extern reg_class_t avr_mode_code_base_reg_class (enum machine_mode, addr_space_t, RTX_CODE, RTX_CODE);
+extern bool avr_regno_mode_code_ok_for_base_p (int, enum machine_mode, addr_space_t, RTX_CODE, RTX_CODE);
 extern rtx avr_incoming_return_addr_rtx (void);
 extern rtx avr_legitimize_reload_address (rtx*, enum machine_mode, int, int, int, int, rtx (*)(rtx,int));
+extern bool avr_mem_pgm_p (rtx);
+extern bool avr_mem_pgmx_p (rtx);
+extern bool avr_load_libgcc_p (rtx);
+extern bool avr_xload_libgcc_p (enum machine_mode);
 #endif /* RTX_CODE */
 
 #ifdef REAL_VALUE_TYPE
@@ -129,12 +147,13 @@ extern void avr_log_set_avr_log (void);
 
 typedef struct
 {
-  unsigned rtx_costs :1;
+  unsigned address_cost :1;
+  unsigned constraints :1;
   unsigned legitimate_address_p :1;
   unsigned legitimize_address :1;
   unsigned legitimize_reload_address :1;
-  unsigned constraints :1;
-  unsigned address_cost :1;
+  unsigned progmem :1;
+  unsigned rtx_costs :1;
 } avr_log_t;
 
 extern avr_log_t avr_log;