1 /* *INDENT-OFF* */ /* THIS FILE IS GENERATED */
3 /* Dynamic architecture support for GDB, the GNU debugger.
4 Copyright 1998-1999, Free Software Foundation, Inc.
6 This file is part of GDB.
8 This program is free software; you can redistribute it and/or modify
9 it under the terms of the GNU General Public License as published by
10 the Free Software Foundation; either version 2 of the License, or
11 (at your option) any later version.
13 This program is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details.
18 You should have received a copy of the GNU General Public License
19 along with this program; if not, write to the Free Software
20 Foundation, Inc., 59 Temple Place - Suite 330,
21 Boston, MA 02111-1307, USA. */
23 /* This file was created with the aid of ``gdbarch.sh''.
25 The bourn shell script ``gdbarch.sh'' creates the files
26 ``new-gdbarch.c'' and ``new-gdbarch.h and then compares them
27 against the existing ``gdbarch.[hc]''. Any differences found
30 If editing this file, please also run gdbarch.sh and merge any
31 changes into that script. Conversely, when makeing sweeping changes
32 to this file, modifying gdbarch.sh and using its output may prove
42 extern struct gdbarch *current_gdbarch;
45 /* If any of the following are defined, the target wasn't correctly
49 #if defined (EXTRA_FRAME_INFO)
50 #error "EXTRA_FRAME_INFO: replaced by struct frame_extra_info"
55 #if defined (FRAME_FIND_SAVED_REGS)
56 #error "FRAME_FIND_SAVED_REGS: replaced by FRAME_INIT_SAVED_REGS"
61 /* The following are pre-initialized by GDBARCH. */
63 extern const struct bfd_arch_info * gdbarch_bfd_arch_info (struct gdbarch *gdbarch);
64 /* set_gdbarch_bfd_arch_info() - not applicable - pre-initialized. */
66 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_ARCHITECTURE)
67 #define TARGET_ARCHITECTURE (gdbarch_bfd_arch_info (current_gdbarch))
71 extern int gdbarch_byte_order (struct gdbarch *gdbarch);
72 /* set_gdbarch_byte_order() - not applicable - pre-initialized. */
74 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_BYTE_ORDER)
75 #define TARGET_BYTE_ORDER (gdbarch_byte_order (current_gdbarch))
80 /* The following are initialized by the target dependant code. */
82 /* Number of bits in a char or unsigned char for the target machine.
83 Just like CHAR_BIT in <limits.h> but describes the target machine.
84 v::TARGET_CHAR_BIT:int:char_bit::::8 * sizeof (char):8::0:
86 Number of bits in a short or unsigned short for the target machine. */
88 /* Default (value) for non- multi-arch platforms. */
89 #if (!GDB_MULTI_ARCH) && !defined (TARGET_SHORT_BIT)
90 #define TARGET_SHORT_BIT (2*TARGET_CHAR_BIT)
93 extern int gdbarch_short_bit (struct gdbarch *gdbarch);
94 extern void set_gdbarch_short_bit (struct gdbarch *gdbarch, int short_bit);
96 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_SHORT_BIT)
97 #define TARGET_SHORT_BIT (gdbarch_short_bit (current_gdbarch))
101 /* Number of bits in an int or unsigned int for the target machine. */
103 /* Default (value) for non- multi-arch platforms. */
104 #if (!GDB_MULTI_ARCH) && !defined (TARGET_INT_BIT)
105 #define TARGET_INT_BIT (4*TARGET_CHAR_BIT)
108 extern int gdbarch_int_bit (struct gdbarch *gdbarch);
109 extern void set_gdbarch_int_bit (struct gdbarch *gdbarch, int int_bit);
111 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_INT_BIT)
112 #define TARGET_INT_BIT (gdbarch_int_bit (current_gdbarch))
116 /* Number of bits in a long or unsigned long for the target machine. */
118 /* Default (value) for non- multi-arch platforms. */
119 #if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_BIT)
120 #define TARGET_LONG_BIT (4*TARGET_CHAR_BIT)
123 extern int gdbarch_long_bit (struct gdbarch *gdbarch);
124 extern void set_gdbarch_long_bit (struct gdbarch *gdbarch, int long_bit);
126 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_BIT)
127 #define TARGET_LONG_BIT (gdbarch_long_bit (current_gdbarch))
131 /* Number of bits in a long long or unsigned long long for the target
134 /* Default (value) for non- multi-arch platforms. */
135 #if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_LONG_BIT)
136 #define TARGET_LONG_LONG_BIT (2*TARGET_LONG_BIT)
139 extern int gdbarch_long_long_bit (struct gdbarch *gdbarch);
140 extern void set_gdbarch_long_long_bit (struct gdbarch *gdbarch, int long_long_bit);
142 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_LONG_BIT)
143 #define TARGET_LONG_LONG_BIT (gdbarch_long_long_bit (current_gdbarch))
147 /* Number of bits in a float for the target machine. */
149 /* Default (value) for non- multi-arch platforms. */
150 #if (!GDB_MULTI_ARCH) && !defined (TARGET_FLOAT_BIT)
151 #define TARGET_FLOAT_BIT (4*TARGET_CHAR_BIT)
154 extern int gdbarch_float_bit (struct gdbarch *gdbarch);
155 extern void set_gdbarch_float_bit (struct gdbarch *gdbarch, int float_bit);
157 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_FLOAT_BIT)
158 #define TARGET_FLOAT_BIT (gdbarch_float_bit (current_gdbarch))
162 /* Number of bits in a double for the target machine. */
164 /* Default (value) for non- multi-arch platforms. */
165 #if (!GDB_MULTI_ARCH) && !defined (TARGET_DOUBLE_BIT)
166 #define TARGET_DOUBLE_BIT (8*TARGET_CHAR_BIT)
169 extern int gdbarch_double_bit (struct gdbarch *gdbarch);
170 extern void set_gdbarch_double_bit (struct gdbarch *gdbarch, int double_bit);
172 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_DOUBLE_BIT)
173 #define TARGET_DOUBLE_BIT (gdbarch_double_bit (current_gdbarch))
177 /* Number of bits in a long double for the target machine. */
179 /* Default (value) for non- multi-arch platforms. */
180 #if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_DOUBLE_BIT)
181 #define TARGET_LONG_DOUBLE_BIT (2*TARGET_DOUBLE_BIT)
184 extern int gdbarch_long_double_bit (struct gdbarch *gdbarch);
185 extern void set_gdbarch_long_double_bit (struct gdbarch *gdbarch, int long_double_bit);
187 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_DOUBLE_BIT)
188 #define TARGET_LONG_DOUBLE_BIT (gdbarch_long_double_bit (current_gdbarch))
192 /* Number of bits in a pointer for the target machine */
194 /* Default (value) for non- multi-arch platforms. */
195 #if (!GDB_MULTI_ARCH) && !defined (TARGET_PTR_BIT)
196 #define TARGET_PTR_BIT (TARGET_INT_BIT)
199 extern int gdbarch_ptr_bit (struct gdbarch *gdbarch);
200 extern void set_gdbarch_ptr_bit (struct gdbarch *gdbarch, int ptr_bit);
202 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_PTR_BIT)
203 #define TARGET_PTR_BIT (gdbarch_ptr_bit (current_gdbarch))
207 /* Number of bits in a BFD_VMA for the target object file format. */
209 /* Default (value) for non- multi-arch platforms. */
210 #if (!GDB_MULTI_ARCH) && !defined (TARGET_BFD_VMA_BIT)
211 #define TARGET_BFD_VMA_BIT (TARGET_ARCHITECTURE->bits_per_address)
214 extern int gdbarch_bfd_vma_bit (struct gdbarch *gdbarch);
215 extern void set_gdbarch_bfd_vma_bit (struct gdbarch *gdbarch, int bfd_vma_bit);
217 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_BFD_VMA_BIT)
218 #define TARGET_BFD_VMA_BIT (gdbarch_bfd_vma_bit (current_gdbarch))
222 /* Default (value) for non- multi-arch platforms. */
223 #if (!GDB_MULTI_ARCH) && !defined (IEEE_FLOAT)
224 #define IEEE_FLOAT (0)
227 extern int gdbarch_ieee_float (struct gdbarch *gdbarch);
228 extern void set_gdbarch_ieee_float (struct gdbarch *gdbarch, int ieee_float);
230 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (IEEE_FLOAT)
231 #define IEEE_FLOAT (gdbarch_ieee_float (current_gdbarch))
235 typedef CORE_ADDR (gdbarch_read_pc_ftype) (int pid);
236 extern CORE_ADDR gdbarch_read_pc (struct gdbarch *gdbarch, int pid);
237 extern void set_gdbarch_read_pc (struct gdbarch *gdbarch, gdbarch_read_pc_ftype *read_pc);
239 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_PC)
240 #define TARGET_READ_PC(pid) (gdbarch_read_pc (current_gdbarch, pid))
244 typedef void (gdbarch_write_pc_ftype) (CORE_ADDR val, int pid);
245 extern void gdbarch_write_pc (struct gdbarch *gdbarch, CORE_ADDR val, int pid);
246 extern void set_gdbarch_write_pc (struct gdbarch *gdbarch, gdbarch_write_pc_ftype *write_pc);
248 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_WRITE_PC)
249 #define TARGET_WRITE_PC(val, pid) (gdbarch_write_pc (current_gdbarch, val, pid))
253 typedef CORE_ADDR (gdbarch_read_fp_ftype) (void);
254 extern CORE_ADDR gdbarch_read_fp (struct gdbarch *gdbarch);
255 extern void set_gdbarch_read_fp (struct gdbarch *gdbarch, gdbarch_read_fp_ftype *read_fp);
257 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_FP)
258 #define TARGET_READ_FP() (gdbarch_read_fp (current_gdbarch))
262 typedef void (gdbarch_write_fp_ftype) (CORE_ADDR val);
263 extern void gdbarch_write_fp (struct gdbarch *gdbarch, CORE_ADDR val);
264 extern void set_gdbarch_write_fp (struct gdbarch *gdbarch, gdbarch_write_fp_ftype *write_fp);
266 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_WRITE_FP)
267 #define TARGET_WRITE_FP(val) (gdbarch_write_fp (current_gdbarch, val))
271 typedef CORE_ADDR (gdbarch_read_sp_ftype) (void);
272 extern CORE_ADDR gdbarch_read_sp (struct gdbarch *gdbarch);
273 extern void set_gdbarch_read_sp (struct gdbarch *gdbarch, gdbarch_read_sp_ftype *read_sp);
275 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_SP)
276 #define TARGET_READ_SP() (gdbarch_read_sp (current_gdbarch))
280 typedef void (gdbarch_write_sp_ftype) (CORE_ADDR val);
281 extern void gdbarch_write_sp (struct gdbarch *gdbarch, CORE_ADDR val);
282 extern void set_gdbarch_write_sp (struct gdbarch *gdbarch, gdbarch_write_sp_ftype *write_sp);
284 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_WRITE_SP)
285 #define TARGET_WRITE_SP(val) (gdbarch_write_sp (current_gdbarch, val))
289 extern int gdbarch_num_regs (struct gdbarch *gdbarch);
290 extern void set_gdbarch_num_regs (struct gdbarch *gdbarch, int num_regs);
292 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NUM_REGS)
293 #define NUM_REGS (gdbarch_num_regs (current_gdbarch))
297 /* This macro gives the number of pseudo-registers that live in the
298 register namespace but do not get fetched or stored on the target.
299 These pseudo-registers may be aliases for other registers,
300 combinations of other registers, or they may be computed by GDB. */
302 /* Default (value) for non- multi-arch platforms. */
303 #if (!GDB_MULTI_ARCH) && !defined (NUM_PSEUDO_REGS)
304 #define NUM_PSEUDO_REGS (0)
307 extern int gdbarch_num_pseudo_regs (struct gdbarch *gdbarch);
308 extern void set_gdbarch_num_pseudo_regs (struct gdbarch *gdbarch, int num_pseudo_regs);
310 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NUM_PSEUDO_REGS)
311 #define NUM_PSEUDO_REGS (gdbarch_num_pseudo_regs (current_gdbarch))
315 extern int gdbarch_sp_regnum (struct gdbarch *gdbarch);
316 extern void set_gdbarch_sp_regnum (struct gdbarch *gdbarch, int sp_regnum);
318 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SP_REGNUM)
319 #define SP_REGNUM (gdbarch_sp_regnum (current_gdbarch))
323 extern int gdbarch_fp_regnum (struct gdbarch *gdbarch);
324 extern void set_gdbarch_fp_regnum (struct gdbarch *gdbarch, int fp_regnum);
326 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FP_REGNUM)
327 #define FP_REGNUM (gdbarch_fp_regnum (current_gdbarch))
331 extern int gdbarch_pc_regnum (struct gdbarch *gdbarch);
332 extern void set_gdbarch_pc_regnum (struct gdbarch *gdbarch, int pc_regnum);
334 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PC_REGNUM)
335 #define PC_REGNUM (gdbarch_pc_regnum (current_gdbarch))
339 /* Default (value) for non- multi-arch platforms. */
340 #if (!GDB_MULTI_ARCH) && !defined (FP0_REGNUM)
341 #define FP0_REGNUM (-1)
344 extern int gdbarch_fp0_regnum (struct gdbarch *gdbarch);
345 extern void set_gdbarch_fp0_regnum (struct gdbarch *gdbarch, int fp0_regnum);
347 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FP0_REGNUM)
348 #define FP0_REGNUM (gdbarch_fp0_regnum (current_gdbarch))
352 /* Default (value) for non- multi-arch platforms. */
353 #if (!GDB_MULTI_ARCH) && !defined (NPC_REGNUM)
354 #define NPC_REGNUM (-1)
357 extern int gdbarch_npc_regnum (struct gdbarch *gdbarch);
358 extern void set_gdbarch_npc_regnum (struct gdbarch *gdbarch, int npc_regnum);
360 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NPC_REGNUM)
361 #define NPC_REGNUM (gdbarch_npc_regnum (current_gdbarch))
365 /* Default (value) for non- multi-arch platforms. */
366 #if (!GDB_MULTI_ARCH) && !defined (NNPC_REGNUM)
367 #define NNPC_REGNUM (-1)
370 extern int gdbarch_nnpc_regnum (struct gdbarch *gdbarch);
371 extern void set_gdbarch_nnpc_regnum (struct gdbarch *gdbarch, int nnpc_regnum);
373 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NNPC_REGNUM)
374 #define NNPC_REGNUM (gdbarch_nnpc_regnum (current_gdbarch))
378 /* Default (function) for non- multi-arch platforms. */
379 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_NAME)
380 #define REGISTER_NAME(regnr) (legacy_register_name (regnr))
383 typedef char * (gdbarch_register_name_ftype) (int regnr);
384 extern char * gdbarch_register_name (struct gdbarch *gdbarch, int regnr);
385 extern void set_gdbarch_register_name (struct gdbarch *gdbarch, gdbarch_register_name_ftype *register_name);
387 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_NAME)
388 #define REGISTER_NAME(regnr) (gdbarch_register_name (current_gdbarch, regnr))
392 extern int gdbarch_register_size (struct gdbarch *gdbarch);
393 extern void set_gdbarch_register_size (struct gdbarch *gdbarch, int register_size);
395 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_SIZE)
396 #define REGISTER_SIZE (gdbarch_register_size (current_gdbarch))
400 extern int gdbarch_register_bytes (struct gdbarch *gdbarch);
401 extern void set_gdbarch_register_bytes (struct gdbarch *gdbarch, int register_bytes);
403 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES)
404 #define REGISTER_BYTES (gdbarch_register_bytes (current_gdbarch))
408 typedef int (gdbarch_register_byte_ftype) (int reg_nr);
409 extern int gdbarch_register_byte (struct gdbarch *gdbarch, int reg_nr);
410 extern void set_gdbarch_register_byte (struct gdbarch *gdbarch, gdbarch_register_byte_ftype *register_byte);
412 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTE)
413 #define REGISTER_BYTE(reg_nr) (gdbarch_register_byte (current_gdbarch, reg_nr))
417 typedef int (gdbarch_register_raw_size_ftype) (int reg_nr);
418 extern int gdbarch_register_raw_size (struct gdbarch *gdbarch, int reg_nr);
419 extern void set_gdbarch_register_raw_size (struct gdbarch *gdbarch, gdbarch_register_raw_size_ftype *register_raw_size);
421 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_RAW_SIZE)
422 #define REGISTER_RAW_SIZE(reg_nr) (gdbarch_register_raw_size (current_gdbarch, reg_nr))
426 extern int gdbarch_max_register_raw_size (struct gdbarch *gdbarch);
427 extern void set_gdbarch_max_register_raw_size (struct gdbarch *gdbarch, int max_register_raw_size);
429 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MAX_REGISTER_RAW_SIZE)
430 #define MAX_REGISTER_RAW_SIZE (gdbarch_max_register_raw_size (current_gdbarch))
434 typedef int (gdbarch_register_virtual_size_ftype) (int reg_nr);
435 extern int gdbarch_register_virtual_size (struct gdbarch *gdbarch, int reg_nr);
436 extern void set_gdbarch_register_virtual_size (struct gdbarch *gdbarch, gdbarch_register_virtual_size_ftype *register_virtual_size);
438 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_VIRTUAL_SIZE)
439 #define REGISTER_VIRTUAL_SIZE(reg_nr) (gdbarch_register_virtual_size (current_gdbarch, reg_nr))
443 extern int gdbarch_max_register_virtual_size (struct gdbarch *gdbarch);
444 extern void set_gdbarch_max_register_virtual_size (struct gdbarch *gdbarch, int max_register_virtual_size);
446 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MAX_REGISTER_VIRTUAL_SIZE)
447 #define MAX_REGISTER_VIRTUAL_SIZE (gdbarch_max_register_virtual_size (current_gdbarch))
451 typedef struct type * (gdbarch_register_virtual_type_ftype) (int reg_nr);
452 extern struct type * gdbarch_register_virtual_type (struct gdbarch *gdbarch, int reg_nr);
453 extern void set_gdbarch_register_virtual_type (struct gdbarch *gdbarch, gdbarch_register_virtual_type_ftype *register_virtual_type);
455 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_VIRTUAL_TYPE)
456 #define REGISTER_VIRTUAL_TYPE(reg_nr) (gdbarch_register_virtual_type (current_gdbarch, reg_nr))
460 /* Default (function) for non- multi-arch platforms. */
461 #if (!GDB_MULTI_ARCH) && !defined (DO_REGISTERS_INFO)
462 #define DO_REGISTERS_INFO(reg_nr, fpregs) (do_registers_info (reg_nr, fpregs))
465 typedef void (gdbarch_do_registers_info_ftype) (int reg_nr, int fpregs);
466 extern void gdbarch_do_registers_info (struct gdbarch *gdbarch, int reg_nr, int fpregs);
467 extern void set_gdbarch_do_registers_info (struct gdbarch *gdbarch, gdbarch_do_registers_info_ftype *do_registers_info);
469 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DO_REGISTERS_INFO)
470 #define DO_REGISTERS_INFO(reg_nr, fpregs) (gdbarch_do_registers_info (current_gdbarch, reg_nr, fpregs))
474 /* MAP a GDB RAW register number onto a simulator register number. See
475 also include/...-sim.h. */
477 /* Default (function) for non- multi-arch platforms. */
478 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_SIM_REGNO)
479 #define REGISTER_SIM_REGNO(reg_nr) (default_register_sim_regno (reg_nr))
482 typedef int (gdbarch_register_sim_regno_ftype) (int reg_nr);
483 extern int gdbarch_register_sim_regno (struct gdbarch *gdbarch, int reg_nr);
484 extern void set_gdbarch_register_sim_regno (struct gdbarch *gdbarch, gdbarch_register_sim_regno_ftype *register_sim_regno);
486 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_SIM_REGNO)
487 #define REGISTER_SIM_REGNO(reg_nr) (gdbarch_register_sim_regno (current_gdbarch, reg_nr))
491 extern int gdbarch_use_generic_dummy_frames (struct gdbarch *gdbarch);
492 extern void set_gdbarch_use_generic_dummy_frames (struct gdbarch *gdbarch, int use_generic_dummy_frames);
494 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (USE_GENERIC_DUMMY_FRAMES)
495 #define USE_GENERIC_DUMMY_FRAMES (gdbarch_use_generic_dummy_frames (current_gdbarch))
499 extern int gdbarch_call_dummy_location (struct gdbarch *gdbarch);
500 extern void set_gdbarch_call_dummy_location (struct gdbarch *gdbarch, int call_dummy_location);
502 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_LOCATION)
503 #define CALL_DUMMY_LOCATION (gdbarch_call_dummy_location (current_gdbarch))
507 typedef CORE_ADDR (gdbarch_call_dummy_address_ftype) (void);
508 extern CORE_ADDR gdbarch_call_dummy_address (struct gdbarch *gdbarch);
509 extern void set_gdbarch_call_dummy_address (struct gdbarch *gdbarch, gdbarch_call_dummy_address_ftype *call_dummy_address);
511 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_ADDRESS)
512 #define CALL_DUMMY_ADDRESS() (gdbarch_call_dummy_address (current_gdbarch))
516 extern CORE_ADDR gdbarch_call_dummy_start_offset (struct gdbarch *gdbarch);
517 extern void set_gdbarch_call_dummy_start_offset (struct gdbarch *gdbarch, CORE_ADDR call_dummy_start_offset);
519 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_START_OFFSET)
520 #define CALL_DUMMY_START_OFFSET (gdbarch_call_dummy_start_offset (current_gdbarch))
524 extern CORE_ADDR gdbarch_call_dummy_breakpoint_offset (struct gdbarch *gdbarch);
525 extern void set_gdbarch_call_dummy_breakpoint_offset (struct gdbarch *gdbarch, CORE_ADDR call_dummy_breakpoint_offset);
527 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_BREAKPOINT_OFFSET)
528 #define CALL_DUMMY_BREAKPOINT_OFFSET (gdbarch_call_dummy_breakpoint_offset (current_gdbarch))
532 extern int gdbarch_call_dummy_breakpoint_offset_p (struct gdbarch *gdbarch);
533 extern void set_gdbarch_call_dummy_breakpoint_offset_p (struct gdbarch *gdbarch, int call_dummy_breakpoint_offset_p);
535 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_BREAKPOINT_OFFSET_P)
536 #define CALL_DUMMY_BREAKPOINT_OFFSET_P (gdbarch_call_dummy_breakpoint_offset_p (current_gdbarch))
540 extern int gdbarch_call_dummy_length (struct gdbarch *gdbarch);
541 extern void set_gdbarch_call_dummy_length (struct gdbarch *gdbarch, int call_dummy_length);
543 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_LENGTH)
544 #define CALL_DUMMY_LENGTH (gdbarch_call_dummy_length (current_gdbarch))
548 typedef int (gdbarch_pc_in_call_dummy_ftype) (CORE_ADDR pc, CORE_ADDR sp, CORE_ADDR frame_address);
549 extern int gdbarch_pc_in_call_dummy (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp, CORE_ADDR frame_address);
550 extern void set_gdbarch_pc_in_call_dummy (struct gdbarch *gdbarch, gdbarch_pc_in_call_dummy_ftype *pc_in_call_dummy);
552 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PC_IN_CALL_DUMMY)
553 #define PC_IN_CALL_DUMMY(pc, sp, frame_address) (gdbarch_pc_in_call_dummy (current_gdbarch, pc, sp, frame_address))
557 extern int gdbarch_call_dummy_p (struct gdbarch *gdbarch);
558 extern void set_gdbarch_call_dummy_p (struct gdbarch *gdbarch, int call_dummy_p);
560 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_P)
561 #define CALL_DUMMY_P (gdbarch_call_dummy_p (current_gdbarch))
565 /* Default (value) for non- multi-arch platforms. */
566 #if (!GDB_MULTI_ARCH) && !defined (CALL_DUMMY_WORDS)
567 #define CALL_DUMMY_WORDS (legacy_call_dummy_words)
570 extern LONGEST * gdbarch_call_dummy_words (struct gdbarch *gdbarch);
571 extern void set_gdbarch_call_dummy_words (struct gdbarch *gdbarch, LONGEST * call_dummy_words);
573 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_WORDS)
574 #define CALL_DUMMY_WORDS (gdbarch_call_dummy_words (current_gdbarch))
578 /* Default (value) for non- multi-arch platforms. */
579 #if (!GDB_MULTI_ARCH) && !defined (SIZEOF_CALL_DUMMY_WORDS)
580 #define SIZEOF_CALL_DUMMY_WORDS (legacy_sizeof_call_dummy_words)
583 extern int gdbarch_sizeof_call_dummy_words (struct gdbarch *gdbarch);
584 extern void set_gdbarch_sizeof_call_dummy_words (struct gdbarch *gdbarch, int sizeof_call_dummy_words);
586 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIZEOF_CALL_DUMMY_WORDS)
587 #define SIZEOF_CALL_DUMMY_WORDS (gdbarch_sizeof_call_dummy_words (current_gdbarch))
591 extern int gdbarch_call_dummy_stack_adjust_p (struct gdbarch *gdbarch);
592 extern void set_gdbarch_call_dummy_stack_adjust_p (struct gdbarch *gdbarch, int call_dummy_stack_adjust_p);
594 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_STACK_ADJUST_P)
595 #define CALL_DUMMY_STACK_ADJUST_P (gdbarch_call_dummy_stack_adjust_p (current_gdbarch))
599 extern int gdbarch_call_dummy_stack_adjust (struct gdbarch *gdbarch);
600 extern void set_gdbarch_call_dummy_stack_adjust (struct gdbarch *gdbarch, int call_dummy_stack_adjust);
602 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_STACK_ADJUST)
603 #define CALL_DUMMY_STACK_ADJUST (gdbarch_call_dummy_stack_adjust (current_gdbarch))
607 typedef void (gdbarch_fix_call_dummy_ftype) (char *dummy, CORE_ADDR pc, CORE_ADDR fun, int nargs, struct value **args, struct type *type, int gcc_p);
608 extern void gdbarch_fix_call_dummy (struct gdbarch *gdbarch, char *dummy, CORE_ADDR pc, CORE_ADDR fun, int nargs, struct value **args, struct type *type, int gcc_p);
609 extern void set_gdbarch_fix_call_dummy (struct gdbarch *gdbarch, gdbarch_fix_call_dummy_ftype *fix_call_dummy);
611 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FIX_CALL_DUMMY)
612 #define FIX_CALL_DUMMY(dummy, pc, fun, nargs, args, type, gcc_p) (gdbarch_fix_call_dummy (current_gdbarch, dummy, pc, fun, nargs, args, type, gcc_p))
616 extern int gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch);
617 extern void set_gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch, int believe_pcc_promotion);
619 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BELIEVE_PCC_PROMOTION)
620 #define BELIEVE_PCC_PROMOTION (gdbarch_believe_pcc_promotion (current_gdbarch))
624 extern int gdbarch_believe_pcc_promotion_type (struct gdbarch *gdbarch);
625 extern void set_gdbarch_believe_pcc_promotion_type (struct gdbarch *gdbarch, int believe_pcc_promotion_type);
627 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BELIEVE_PCC_PROMOTION_TYPE)
628 #define BELIEVE_PCC_PROMOTION_TYPE (gdbarch_believe_pcc_promotion_type (current_gdbarch))
632 /* Default (function) for non- multi-arch platforms. */
633 #if (!GDB_MULTI_ARCH) && !defined (COERCE_FLOAT_TO_DOUBLE)
634 #define COERCE_FLOAT_TO_DOUBLE(formal, actual) (default_coerce_float_to_double (formal, actual))
637 typedef int (gdbarch_coerce_float_to_double_ftype) (struct type *formal, struct type *actual);
638 extern int gdbarch_coerce_float_to_double (struct gdbarch *gdbarch, struct type *formal, struct type *actual);
639 extern void set_gdbarch_coerce_float_to_double (struct gdbarch *gdbarch, gdbarch_coerce_float_to_double_ftype *coerce_float_to_double);
641 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (COERCE_FLOAT_TO_DOUBLE)
642 #define COERCE_FLOAT_TO_DOUBLE(formal, actual) (gdbarch_coerce_float_to_double (current_gdbarch, formal, actual))
646 typedef void (gdbarch_get_saved_register_ftype) (char *raw_buffer, int *optimized, CORE_ADDR *addrp, struct frame_info *frame, int regnum, enum lval_type *lval);
647 extern void gdbarch_get_saved_register (struct gdbarch *gdbarch, char *raw_buffer, int *optimized, CORE_ADDR *addrp, struct frame_info *frame, int regnum, enum lval_type *lval);
648 extern void set_gdbarch_get_saved_register (struct gdbarch *gdbarch, gdbarch_get_saved_register_ftype *get_saved_register);
650 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_SAVED_REGISTER)
651 #define GET_SAVED_REGISTER(raw_buffer, optimized, addrp, frame, regnum, lval) (gdbarch_get_saved_register (current_gdbarch, raw_buffer, optimized, addrp, frame, regnum, lval))
655 /* Default (function) for non- multi-arch platforms. */
656 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERTIBLE)
657 #define REGISTER_CONVERTIBLE(nr) (generic_register_convertible_not (nr))
660 typedef int (gdbarch_register_convertible_ftype) (int nr);
661 extern int gdbarch_register_convertible (struct gdbarch *gdbarch, int nr);
662 extern void set_gdbarch_register_convertible (struct gdbarch *gdbarch, gdbarch_register_convertible_ftype *register_convertible);
664 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERTIBLE)
665 #define REGISTER_CONVERTIBLE(nr) (gdbarch_register_convertible (current_gdbarch, nr))
669 /* Default (function) for non- multi-arch platforms. */
670 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERT_TO_VIRTUAL)
671 #define REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (internal_error ("REGISTER_CONVERT_TO_VIRTUAL"), 0)
674 typedef void (gdbarch_register_convert_to_virtual_ftype) (int regnum, struct type *type, char *from, char *to);
675 extern void gdbarch_register_convert_to_virtual (struct gdbarch *gdbarch, int regnum, struct type *type, char *from, char *to);
676 extern void set_gdbarch_register_convert_to_virtual (struct gdbarch *gdbarch, gdbarch_register_convert_to_virtual_ftype *register_convert_to_virtual);
678 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERT_TO_VIRTUAL)
679 #define REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (gdbarch_register_convert_to_virtual (current_gdbarch, regnum, type, from, to))
683 /* Default (function) for non- multi-arch platforms. */
684 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERT_TO_RAW)
685 #define REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (internal_error ("REGISTER_CONVERT_TO_RAW"), 0)
688 typedef void (gdbarch_register_convert_to_raw_ftype) (struct type *type, int regnum, char *from, char *to);
689 extern void gdbarch_register_convert_to_raw (struct gdbarch *gdbarch, struct type *type, int regnum, char *from, char *to);
690 extern void set_gdbarch_register_convert_to_raw (struct gdbarch *gdbarch, gdbarch_register_convert_to_raw_ftype *register_convert_to_raw);
692 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERT_TO_RAW)
693 #define REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (gdbarch_register_convert_to_raw (current_gdbarch, type, regnum, from, to))
697 /* This function is called when the value of a pseudo-register needs to
698 be updated. Typically it will be defined on a per-architecture
701 /* Default (function) for non- multi-arch platforms. */
702 #if (!GDB_MULTI_ARCH) && !defined (FETCH_PSEUDO_REGISTER)
703 #define FETCH_PSEUDO_REGISTER(regnum) (internal_error ("FETCH_PSEUDO_REGISTER"), 0)
706 typedef void (gdbarch_fetch_pseudo_register_ftype) (int regnum);
707 extern void gdbarch_fetch_pseudo_register (struct gdbarch *gdbarch, int regnum);
708 extern void set_gdbarch_fetch_pseudo_register (struct gdbarch *gdbarch, gdbarch_fetch_pseudo_register_ftype *fetch_pseudo_register);
710 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FETCH_PSEUDO_REGISTER)
711 #define FETCH_PSEUDO_REGISTER(regnum) (gdbarch_fetch_pseudo_register (current_gdbarch, regnum))
715 /* This function is called when the value of a pseudo-register needs to
716 be set or stored. Typically it will be defined on a
717 per-architecture basis. */
719 /* Default (function) for non- multi-arch platforms. */
720 #if (!GDB_MULTI_ARCH) && !defined (STORE_PSEUDO_REGISTER)
721 #define STORE_PSEUDO_REGISTER(regnum) (internal_error ("STORE_PSEUDO_REGISTER"), 0)
724 typedef void (gdbarch_store_pseudo_register_ftype) (int regnum);
725 extern void gdbarch_store_pseudo_register (struct gdbarch *gdbarch, int regnum);
726 extern void set_gdbarch_store_pseudo_register (struct gdbarch *gdbarch, gdbarch_store_pseudo_register_ftype *store_pseudo_register);
728 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_PSEUDO_REGISTER)
729 #define STORE_PSEUDO_REGISTER(regnum) (gdbarch_store_pseudo_register (current_gdbarch, regnum))
733 /* Default (function) for non- multi-arch platforms. */
734 #if (!GDB_MULTI_ARCH) && !defined (POINTER_TO_ADDRESS)
735 #define POINTER_TO_ADDRESS(type, buf) (unsigned_pointer_to_address (type, buf))
738 typedef CORE_ADDR (gdbarch_pointer_to_address_ftype) (struct type *type, void *buf);
739 extern CORE_ADDR gdbarch_pointer_to_address (struct gdbarch *gdbarch, struct type *type, void *buf);
740 extern void set_gdbarch_pointer_to_address (struct gdbarch *gdbarch, gdbarch_pointer_to_address_ftype *pointer_to_address);
742 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (POINTER_TO_ADDRESS)
743 #define POINTER_TO_ADDRESS(type, buf) (gdbarch_pointer_to_address (current_gdbarch, type, buf))
747 /* Default (function) for non- multi-arch platforms. */
748 #if (!GDB_MULTI_ARCH) && !defined (ADDRESS_TO_POINTER)
749 #define ADDRESS_TO_POINTER(type, buf, addr) (unsigned_address_to_pointer (type, buf, addr))
752 typedef void (gdbarch_address_to_pointer_ftype) (struct type *type, void *buf, CORE_ADDR addr);
753 extern void gdbarch_address_to_pointer (struct gdbarch *gdbarch, struct type *type, void *buf, CORE_ADDR addr);
754 extern void set_gdbarch_address_to_pointer (struct gdbarch *gdbarch, gdbarch_address_to_pointer_ftype *address_to_pointer);
756 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDRESS_TO_POINTER)
757 #define ADDRESS_TO_POINTER(type, buf, addr) (gdbarch_address_to_pointer (current_gdbarch, type, buf, addr))
761 /* Default (function) for non- multi-arch platforms. */
762 #if (!GDB_MULTI_ARCH) && !defined (RETURN_VALUE_ON_STACK)
763 #define RETURN_VALUE_ON_STACK(type) (generic_return_value_on_stack_not (type))
766 typedef int (gdbarch_return_value_on_stack_ftype) (struct type *type);
767 extern int gdbarch_return_value_on_stack (struct gdbarch *gdbarch, struct type *type);
768 extern void set_gdbarch_return_value_on_stack (struct gdbarch *gdbarch, gdbarch_return_value_on_stack_ftype *return_value_on_stack);
770 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (RETURN_VALUE_ON_STACK)
771 #define RETURN_VALUE_ON_STACK(type) (gdbarch_return_value_on_stack (current_gdbarch, type))
775 typedef void (gdbarch_extract_return_value_ftype) (struct type *type, char *regbuf, char *valbuf);
776 extern void gdbarch_extract_return_value (struct gdbarch *gdbarch, struct type *type, char *regbuf, char *valbuf);
777 extern void set_gdbarch_extract_return_value (struct gdbarch *gdbarch, gdbarch_extract_return_value_ftype *extract_return_value);
779 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_RETURN_VALUE)
780 #define EXTRACT_RETURN_VALUE(type, regbuf, valbuf) (gdbarch_extract_return_value (current_gdbarch, type, regbuf, valbuf))
784 typedef CORE_ADDR (gdbarch_push_arguments_ftype) (int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
785 extern CORE_ADDR gdbarch_push_arguments (struct gdbarch *gdbarch, int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
786 extern void set_gdbarch_push_arguments (struct gdbarch *gdbarch, gdbarch_push_arguments_ftype *push_arguments);
788 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_ARGUMENTS)
789 #define PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) (gdbarch_push_arguments (current_gdbarch, nargs, args, sp, struct_return, struct_addr))
793 typedef void (gdbarch_push_dummy_frame_ftype) (void);
794 extern void gdbarch_push_dummy_frame (struct gdbarch *gdbarch);
795 extern void set_gdbarch_push_dummy_frame (struct gdbarch *gdbarch, gdbarch_push_dummy_frame_ftype *push_dummy_frame);
797 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_DUMMY_FRAME)
798 #define PUSH_DUMMY_FRAME (gdbarch_push_dummy_frame (current_gdbarch))
802 typedef CORE_ADDR (gdbarch_push_return_address_ftype) (CORE_ADDR pc, CORE_ADDR sp);
803 extern CORE_ADDR gdbarch_push_return_address (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp);
804 extern void set_gdbarch_push_return_address (struct gdbarch *gdbarch, gdbarch_push_return_address_ftype *push_return_address);
806 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_RETURN_ADDRESS)
807 #define PUSH_RETURN_ADDRESS(pc, sp) (gdbarch_push_return_address (current_gdbarch, pc, sp))
811 typedef void (gdbarch_pop_frame_ftype) (void);
812 extern void gdbarch_pop_frame (struct gdbarch *gdbarch);
813 extern void set_gdbarch_pop_frame (struct gdbarch *gdbarch, gdbarch_pop_frame_ftype *pop_frame);
815 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (POP_FRAME)
816 #define POP_FRAME (gdbarch_pop_frame (current_gdbarch))
820 /* I wish that these would just go away.... */
822 /* Default (function) for non- multi-arch platforms. */
823 #if (!GDB_MULTI_ARCH) && !defined (D10V_MAKE_DADDR)
824 #define D10V_MAKE_DADDR(x) (internal_error ("D10V_MAKE_DADDR"), 0)
827 typedef CORE_ADDR (gdbarch_d10v_make_daddr_ftype) (CORE_ADDR x);
828 extern CORE_ADDR gdbarch_d10v_make_daddr (struct gdbarch *gdbarch, CORE_ADDR x);
829 extern void set_gdbarch_d10v_make_daddr (struct gdbarch *gdbarch, gdbarch_d10v_make_daddr_ftype *d10v_make_daddr);
831 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (D10V_MAKE_DADDR)
832 #define D10V_MAKE_DADDR(x) (gdbarch_d10v_make_daddr (current_gdbarch, x))
836 /* Default (function) for non- multi-arch platforms. */
837 #if (!GDB_MULTI_ARCH) && !defined (D10V_MAKE_IADDR)
838 #define D10V_MAKE_IADDR(x) (internal_error ("D10V_MAKE_IADDR"), 0)
841 typedef CORE_ADDR (gdbarch_d10v_make_iaddr_ftype) (CORE_ADDR x);
842 extern CORE_ADDR gdbarch_d10v_make_iaddr (struct gdbarch *gdbarch, CORE_ADDR x);
843 extern void set_gdbarch_d10v_make_iaddr (struct gdbarch *gdbarch, gdbarch_d10v_make_iaddr_ftype *d10v_make_iaddr);
845 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (D10V_MAKE_IADDR)
846 #define D10V_MAKE_IADDR(x) (gdbarch_d10v_make_iaddr (current_gdbarch, x))
850 /* Default (function) for non- multi-arch platforms. */
851 #if (!GDB_MULTI_ARCH) && !defined (D10V_DADDR_P)
852 #define D10V_DADDR_P(x) (internal_error ("D10V_DADDR_P"), 0)
855 typedef int (gdbarch_d10v_daddr_p_ftype) (CORE_ADDR x);
856 extern int gdbarch_d10v_daddr_p (struct gdbarch *gdbarch, CORE_ADDR x);
857 extern void set_gdbarch_d10v_daddr_p (struct gdbarch *gdbarch, gdbarch_d10v_daddr_p_ftype *d10v_daddr_p);
859 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (D10V_DADDR_P)
860 #define D10V_DADDR_P(x) (gdbarch_d10v_daddr_p (current_gdbarch, x))
864 /* Default (function) for non- multi-arch platforms. */
865 #if (!GDB_MULTI_ARCH) && !defined (D10V_IADDR_P)
866 #define D10V_IADDR_P(x) (internal_error ("D10V_IADDR_P"), 0)
869 typedef int (gdbarch_d10v_iaddr_p_ftype) (CORE_ADDR x);
870 extern int gdbarch_d10v_iaddr_p (struct gdbarch *gdbarch, CORE_ADDR x);
871 extern void set_gdbarch_d10v_iaddr_p (struct gdbarch *gdbarch, gdbarch_d10v_iaddr_p_ftype *d10v_iaddr_p);
873 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (D10V_IADDR_P)
874 #define D10V_IADDR_P(x) (gdbarch_d10v_iaddr_p (current_gdbarch, x))
878 /* Default (function) for non- multi-arch platforms. */
879 #if (!GDB_MULTI_ARCH) && !defined (D10V_CONVERT_DADDR_TO_RAW)
880 #define D10V_CONVERT_DADDR_TO_RAW(x) (internal_error ("D10V_CONVERT_DADDR_TO_RAW"), 0)
883 typedef CORE_ADDR (gdbarch_d10v_convert_daddr_to_raw_ftype) (CORE_ADDR x);
884 extern CORE_ADDR gdbarch_d10v_convert_daddr_to_raw (struct gdbarch *gdbarch, CORE_ADDR x);
885 extern void set_gdbarch_d10v_convert_daddr_to_raw (struct gdbarch *gdbarch, gdbarch_d10v_convert_daddr_to_raw_ftype *d10v_convert_daddr_to_raw);
887 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (D10V_CONVERT_DADDR_TO_RAW)
888 #define D10V_CONVERT_DADDR_TO_RAW(x) (gdbarch_d10v_convert_daddr_to_raw (current_gdbarch, x))
892 /* Default (function) for non- multi-arch platforms. */
893 #if (!GDB_MULTI_ARCH) && !defined (D10V_CONVERT_IADDR_TO_RAW)
894 #define D10V_CONVERT_IADDR_TO_RAW(x) (internal_error ("D10V_CONVERT_IADDR_TO_RAW"), 0)
897 typedef CORE_ADDR (gdbarch_d10v_convert_iaddr_to_raw_ftype) (CORE_ADDR x);
898 extern CORE_ADDR gdbarch_d10v_convert_iaddr_to_raw (struct gdbarch *gdbarch, CORE_ADDR x);
899 extern void set_gdbarch_d10v_convert_iaddr_to_raw (struct gdbarch *gdbarch, gdbarch_d10v_convert_iaddr_to_raw_ftype *d10v_convert_iaddr_to_raw);
901 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (D10V_CONVERT_IADDR_TO_RAW)
902 #define D10V_CONVERT_IADDR_TO_RAW(x) (gdbarch_d10v_convert_iaddr_to_raw (current_gdbarch, x))
906 typedef void (gdbarch_store_struct_return_ftype) (CORE_ADDR addr, CORE_ADDR sp);
907 extern void gdbarch_store_struct_return (struct gdbarch *gdbarch, CORE_ADDR addr, CORE_ADDR sp);
908 extern void set_gdbarch_store_struct_return (struct gdbarch *gdbarch, gdbarch_store_struct_return_ftype *store_struct_return);
910 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_STRUCT_RETURN)
911 #define STORE_STRUCT_RETURN(addr, sp) (gdbarch_store_struct_return (current_gdbarch, addr, sp))
915 typedef void (gdbarch_store_return_value_ftype) (struct type *type, char *valbuf);
916 extern void gdbarch_store_return_value (struct gdbarch *gdbarch, struct type *type, char *valbuf);
917 extern void set_gdbarch_store_return_value (struct gdbarch *gdbarch, gdbarch_store_return_value_ftype *store_return_value);
919 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_RETURN_VALUE)
920 #define STORE_RETURN_VALUE(type, valbuf) (gdbarch_store_return_value (current_gdbarch, type, valbuf))
924 typedef CORE_ADDR (gdbarch_extract_struct_value_address_ftype) (char *regbuf);
925 extern CORE_ADDR gdbarch_extract_struct_value_address (struct gdbarch *gdbarch, char *regbuf);
926 extern void set_gdbarch_extract_struct_value_address (struct gdbarch *gdbarch, gdbarch_extract_struct_value_address_ftype *extract_struct_value_address);
928 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_STRUCT_VALUE_ADDRESS)
929 #define EXTRACT_STRUCT_VALUE_ADDRESS(regbuf) (gdbarch_extract_struct_value_address (current_gdbarch, regbuf))
933 typedef int (gdbarch_use_struct_convention_ftype) (int gcc_p, struct type *value_type);
934 extern int gdbarch_use_struct_convention (struct gdbarch *gdbarch, int gcc_p, struct type *value_type);
935 extern void set_gdbarch_use_struct_convention (struct gdbarch *gdbarch, gdbarch_use_struct_convention_ftype *use_struct_convention);
937 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (USE_STRUCT_CONVENTION)
938 #define USE_STRUCT_CONVENTION(gcc_p, value_type) (gdbarch_use_struct_convention (current_gdbarch, gcc_p, value_type))
942 typedef void (gdbarch_frame_init_saved_regs_ftype) (struct frame_info *frame);
943 extern void gdbarch_frame_init_saved_regs (struct gdbarch *gdbarch, struct frame_info *frame);
944 extern void set_gdbarch_frame_init_saved_regs (struct gdbarch *gdbarch, gdbarch_frame_init_saved_regs_ftype *frame_init_saved_regs);
946 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_INIT_SAVED_REGS)
947 #define FRAME_INIT_SAVED_REGS(frame) (gdbarch_frame_init_saved_regs (current_gdbarch, frame))
951 typedef void (gdbarch_init_extra_frame_info_ftype) (int fromleaf, struct frame_info *frame);
952 extern void gdbarch_init_extra_frame_info (struct gdbarch *gdbarch, int fromleaf, struct frame_info *frame);
953 extern void set_gdbarch_init_extra_frame_info (struct gdbarch *gdbarch, gdbarch_init_extra_frame_info_ftype *init_extra_frame_info);
955 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_EXTRA_FRAME_INFO)
956 #define INIT_EXTRA_FRAME_INFO(fromleaf, frame) (gdbarch_init_extra_frame_info (current_gdbarch, fromleaf, frame))
960 typedef CORE_ADDR (gdbarch_skip_prologue_ftype) (CORE_ADDR ip);
961 extern CORE_ADDR gdbarch_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR ip);
962 extern void set_gdbarch_skip_prologue (struct gdbarch *gdbarch, gdbarch_skip_prologue_ftype *skip_prologue);
964 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SKIP_PROLOGUE)
965 #define SKIP_PROLOGUE(ip) (gdbarch_skip_prologue (current_gdbarch, ip))
969 /* Default (function) for non- multi-arch platforms. */
970 #if (!GDB_MULTI_ARCH) && !defined (PROLOGUE_FRAMELESS_P)
971 #define PROLOGUE_FRAMELESS_P(ip) (generic_prologue_frameless_p (ip))
974 typedef int (gdbarch_prologue_frameless_p_ftype) (CORE_ADDR ip);
975 extern int gdbarch_prologue_frameless_p (struct gdbarch *gdbarch, CORE_ADDR ip);
976 extern void set_gdbarch_prologue_frameless_p (struct gdbarch *gdbarch, gdbarch_prologue_frameless_p_ftype *prologue_frameless_p);
978 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PROLOGUE_FRAMELESS_P)
979 #define PROLOGUE_FRAMELESS_P(ip) (gdbarch_prologue_frameless_p (current_gdbarch, ip))
983 typedef int (gdbarch_inner_than_ftype) (CORE_ADDR lhs, CORE_ADDR rhs);
984 extern int gdbarch_inner_than (struct gdbarch *gdbarch, CORE_ADDR lhs, CORE_ADDR rhs);
985 extern void set_gdbarch_inner_than (struct gdbarch *gdbarch, gdbarch_inner_than_ftype *inner_than);
987 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INNER_THAN)
988 #define INNER_THAN(lhs, rhs) (gdbarch_inner_than (current_gdbarch, lhs, rhs))
992 /* Default (function) for non- multi-arch platforms. */
993 #if (!GDB_MULTI_ARCH) && !defined (BREAKPOINT_FROM_PC)
994 #define BREAKPOINT_FROM_PC(pcptr, lenptr) (legacy_breakpoint_from_pc (pcptr, lenptr))
997 typedef unsigned char * (gdbarch_breakpoint_from_pc_ftype) (CORE_ADDR *pcptr, int *lenptr);
998 extern unsigned char * gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, CORE_ADDR *pcptr, int *lenptr);
999 extern void set_gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, gdbarch_breakpoint_from_pc_ftype *breakpoint_from_pc);
1001 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BREAKPOINT_FROM_PC)
1002 #define BREAKPOINT_FROM_PC(pcptr, lenptr) (gdbarch_breakpoint_from_pc (current_gdbarch, pcptr, lenptr))
1006 /* Default (function) for non- multi-arch platforms. */
1007 #if (!GDB_MULTI_ARCH) && !defined (MEMORY_INSERT_BREAKPOINT)
1008 #define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (default_memory_insert_breakpoint (addr, contents_cache))
1011 typedef int (gdbarch_memory_insert_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache);
1012 extern int gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache);
1013 extern void set_gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_insert_breakpoint_ftype *memory_insert_breakpoint);
1015 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MEMORY_INSERT_BREAKPOINT)
1016 #define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (gdbarch_memory_insert_breakpoint (current_gdbarch, addr, contents_cache))
1020 /* Default (function) for non- multi-arch platforms. */
1021 #if (!GDB_MULTI_ARCH) && !defined (MEMORY_REMOVE_BREAKPOINT)
1022 #define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (default_memory_remove_breakpoint (addr, contents_cache))
1025 typedef int (gdbarch_memory_remove_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache);
1026 extern int gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache);
1027 extern void set_gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_remove_breakpoint_ftype *memory_remove_breakpoint);
1029 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MEMORY_REMOVE_BREAKPOINT)
1030 #define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (gdbarch_memory_remove_breakpoint (current_gdbarch, addr, contents_cache))
1034 extern CORE_ADDR gdbarch_decr_pc_after_break (struct gdbarch *gdbarch);
1035 extern void set_gdbarch_decr_pc_after_break (struct gdbarch *gdbarch, CORE_ADDR decr_pc_after_break);
1037 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DECR_PC_AFTER_BREAK)
1038 #define DECR_PC_AFTER_BREAK (gdbarch_decr_pc_after_break (current_gdbarch))
1042 extern CORE_ADDR gdbarch_function_start_offset (struct gdbarch *gdbarch);
1043 extern void set_gdbarch_function_start_offset (struct gdbarch *gdbarch, CORE_ADDR function_start_offset);
1045 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FUNCTION_START_OFFSET)
1046 #define FUNCTION_START_OFFSET (gdbarch_function_start_offset (current_gdbarch))
1050 /* Default (function) for non- multi-arch platforms. */
1051 #if (!GDB_MULTI_ARCH) && !defined (REMOTE_TRANSLATE_XFER_ADDRESS)
1052 #define REMOTE_TRANSLATE_XFER_ADDRESS(gdb_addr, gdb_len, rem_addr, rem_len) (generic_remote_translate_xfer_address (gdb_addr, gdb_len, rem_addr, rem_len))
1055 typedef void (gdbarch_remote_translate_xfer_address_ftype) (CORE_ADDR gdb_addr, int gdb_len, CORE_ADDR *rem_addr, int *rem_len);
1056 extern void gdbarch_remote_translate_xfer_address (struct gdbarch *gdbarch, CORE_ADDR gdb_addr, int gdb_len, CORE_ADDR *rem_addr, int *rem_len);
1057 extern void set_gdbarch_remote_translate_xfer_address (struct gdbarch *gdbarch, gdbarch_remote_translate_xfer_address_ftype *remote_translate_xfer_address);
1059 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REMOTE_TRANSLATE_XFER_ADDRESS)
1060 #define REMOTE_TRANSLATE_XFER_ADDRESS(gdb_addr, gdb_len, rem_addr, rem_len) (gdbarch_remote_translate_xfer_address (current_gdbarch, gdb_addr, gdb_len, rem_addr, rem_len))
1064 extern CORE_ADDR gdbarch_frame_args_skip (struct gdbarch *gdbarch);
1065 extern void set_gdbarch_frame_args_skip (struct gdbarch *gdbarch, CORE_ADDR frame_args_skip);
1067 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_ARGS_SKIP)
1068 #define FRAME_ARGS_SKIP (gdbarch_frame_args_skip (current_gdbarch))
1072 /* Default (function) for non- multi-arch platforms. */
1073 #if (!GDB_MULTI_ARCH) && !defined (FRAMELESS_FUNCTION_INVOCATION)
1074 #define FRAMELESS_FUNCTION_INVOCATION(fi) (generic_frameless_function_invocation_not (fi))
1077 typedef int (gdbarch_frameless_function_invocation_ftype) (struct frame_info *fi);
1078 extern int gdbarch_frameless_function_invocation (struct gdbarch *gdbarch, struct frame_info *fi);
1079 extern void set_gdbarch_frameless_function_invocation (struct gdbarch *gdbarch, gdbarch_frameless_function_invocation_ftype *frameless_function_invocation);
1081 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAMELESS_FUNCTION_INVOCATION)
1082 #define FRAMELESS_FUNCTION_INVOCATION(fi) (gdbarch_frameless_function_invocation (current_gdbarch, fi))
1086 typedef CORE_ADDR (gdbarch_frame_chain_ftype) (struct frame_info *frame);
1087 extern CORE_ADDR gdbarch_frame_chain (struct gdbarch *gdbarch, struct frame_info *frame);
1088 extern void set_gdbarch_frame_chain (struct gdbarch *gdbarch, gdbarch_frame_chain_ftype *frame_chain);
1090 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_CHAIN)
1091 #define FRAME_CHAIN(frame) (gdbarch_frame_chain (current_gdbarch, frame))
1095 typedef int (gdbarch_frame_chain_valid_ftype) (CORE_ADDR chain, struct frame_info *thisframe);
1096 extern int gdbarch_frame_chain_valid (struct gdbarch *gdbarch, CORE_ADDR chain, struct frame_info *thisframe);
1097 extern void set_gdbarch_frame_chain_valid (struct gdbarch *gdbarch, gdbarch_frame_chain_valid_ftype *frame_chain_valid);
1099 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_CHAIN_VALID)
1100 #define FRAME_CHAIN_VALID(chain, thisframe) (gdbarch_frame_chain_valid (current_gdbarch, chain, thisframe))
1104 typedef CORE_ADDR (gdbarch_frame_saved_pc_ftype) (struct frame_info *fi);
1105 extern CORE_ADDR gdbarch_frame_saved_pc (struct gdbarch *gdbarch, struct frame_info *fi);
1106 extern void set_gdbarch_frame_saved_pc (struct gdbarch *gdbarch, gdbarch_frame_saved_pc_ftype *frame_saved_pc);
1108 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_SAVED_PC)
1109 #define FRAME_SAVED_PC(fi) (gdbarch_frame_saved_pc (current_gdbarch, fi))
1113 typedef CORE_ADDR (gdbarch_frame_args_address_ftype) (struct frame_info *fi);
1114 extern CORE_ADDR gdbarch_frame_args_address (struct gdbarch *gdbarch, struct frame_info *fi);
1115 extern void set_gdbarch_frame_args_address (struct gdbarch *gdbarch, gdbarch_frame_args_address_ftype *frame_args_address);
1117 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_ARGS_ADDRESS)
1118 #define FRAME_ARGS_ADDRESS(fi) (gdbarch_frame_args_address (current_gdbarch, fi))
1122 typedef CORE_ADDR (gdbarch_frame_locals_address_ftype) (struct frame_info *fi);
1123 extern CORE_ADDR gdbarch_frame_locals_address (struct gdbarch *gdbarch, struct frame_info *fi);
1124 extern void set_gdbarch_frame_locals_address (struct gdbarch *gdbarch, gdbarch_frame_locals_address_ftype *frame_locals_address);
1126 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_LOCALS_ADDRESS)
1127 #define FRAME_LOCALS_ADDRESS(fi) (gdbarch_frame_locals_address (current_gdbarch, fi))
1131 typedef CORE_ADDR (gdbarch_saved_pc_after_call_ftype) (struct frame_info *frame);
1132 extern CORE_ADDR gdbarch_saved_pc_after_call (struct gdbarch *gdbarch, struct frame_info *frame);
1133 extern void set_gdbarch_saved_pc_after_call (struct gdbarch *gdbarch, gdbarch_saved_pc_after_call_ftype *saved_pc_after_call);
1135 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVED_PC_AFTER_CALL)
1136 #define SAVED_PC_AFTER_CALL(frame) (gdbarch_saved_pc_after_call (current_gdbarch, frame))
1140 typedef int (gdbarch_frame_num_args_ftype) (struct frame_info *frame);
1141 extern int gdbarch_frame_num_args (struct gdbarch *gdbarch, struct frame_info *frame);
1142 extern void set_gdbarch_frame_num_args (struct gdbarch *gdbarch, gdbarch_frame_num_args_ftype *frame_num_args);
1144 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_NUM_ARGS)
1145 #define FRAME_NUM_ARGS(frame) (gdbarch_frame_num_args (current_gdbarch, frame))
1149 #if defined (STACK_ALIGN)
1150 /* Legacy for systems yet to multi-arch STACK_ALIGN */
1151 #define STACK_ALIGN_P() (1)
1154 /* Default predicate for non- multi-arch targets. */
1155 #if (!GDB_MULTI_ARCH) && !defined (STACK_ALIGN_P)
1156 #define STACK_ALIGN_P() (0)
1159 extern int gdbarch_stack_align_p (struct gdbarch *gdbarch);
1160 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STACK_ALIGN_P)
1161 #define STACK_ALIGN_P() (gdbarch_stack_align_p (current_gdbarch))
1164 /* Default (function) for non- multi-arch platforms. */
1165 #if (!GDB_MULTI_ARCH) && !defined (STACK_ALIGN)
1166 #define STACK_ALIGN(sp) (internal_error ("STACK_ALIGN"), 0)
1169 typedef CORE_ADDR (gdbarch_stack_align_ftype) (CORE_ADDR sp);
1170 extern CORE_ADDR gdbarch_stack_align (struct gdbarch *gdbarch, CORE_ADDR sp);
1171 extern void set_gdbarch_stack_align (struct gdbarch *gdbarch, gdbarch_stack_align_ftype *stack_align);
1173 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STACK_ALIGN)
1174 #define STACK_ALIGN(sp) (gdbarch_stack_align (current_gdbarch, sp))
1178 /* Default (value) for non- multi-arch platforms. */
1179 #if (!GDB_MULTI_ARCH) && !defined (EXTRA_STACK_ALIGNMENT_NEEDED)
1180 #define EXTRA_STACK_ALIGNMENT_NEEDED (1)
1183 extern int gdbarch_extra_stack_alignment_needed (struct gdbarch *gdbarch);
1184 extern void set_gdbarch_extra_stack_alignment_needed (struct gdbarch *gdbarch, int extra_stack_alignment_needed);
1186 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRA_STACK_ALIGNMENT_NEEDED)
1187 #define EXTRA_STACK_ALIGNMENT_NEEDED (gdbarch_extra_stack_alignment_needed (current_gdbarch))
1191 #if defined (REG_STRUCT_HAS_ADDR)
1192 /* Legacy for systems yet to multi-arch REG_STRUCT_HAS_ADDR */
1193 #define REG_STRUCT_HAS_ADDR_P() (1)
1196 /* Default predicate for non- multi-arch targets. */
1197 #if (!GDB_MULTI_ARCH) && !defined (REG_STRUCT_HAS_ADDR_P)
1198 #define REG_STRUCT_HAS_ADDR_P() (0)
1201 extern int gdbarch_reg_struct_has_addr_p (struct gdbarch *gdbarch);
1202 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REG_STRUCT_HAS_ADDR_P)
1203 #define REG_STRUCT_HAS_ADDR_P() (gdbarch_reg_struct_has_addr_p (current_gdbarch))
1206 /* Default (function) for non- multi-arch platforms. */
1207 #if (!GDB_MULTI_ARCH) && !defined (REG_STRUCT_HAS_ADDR)
1208 #define REG_STRUCT_HAS_ADDR(gcc_p, type) (internal_error ("REG_STRUCT_HAS_ADDR"), 0)
1211 typedef int (gdbarch_reg_struct_has_addr_ftype) (int gcc_p, struct type *type);
1212 extern int gdbarch_reg_struct_has_addr (struct gdbarch *gdbarch, int gcc_p, struct type *type);
1213 extern void set_gdbarch_reg_struct_has_addr (struct gdbarch *gdbarch, gdbarch_reg_struct_has_addr_ftype *reg_struct_has_addr);
1215 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REG_STRUCT_HAS_ADDR)
1216 #define REG_STRUCT_HAS_ADDR(gcc_p, type) (gdbarch_reg_struct_has_addr (current_gdbarch, gcc_p, type))
1220 #if defined (SAVE_DUMMY_FRAME_TOS)
1221 /* Legacy for systems yet to multi-arch SAVE_DUMMY_FRAME_TOS */
1222 #define SAVE_DUMMY_FRAME_TOS_P() (1)
1225 /* Default predicate for non- multi-arch targets. */
1226 #if (!GDB_MULTI_ARCH) && !defined (SAVE_DUMMY_FRAME_TOS_P)
1227 #define SAVE_DUMMY_FRAME_TOS_P() (0)
1230 extern int gdbarch_save_dummy_frame_tos_p (struct gdbarch *gdbarch);
1231 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVE_DUMMY_FRAME_TOS_P)
1232 #define SAVE_DUMMY_FRAME_TOS_P() (gdbarch_save_dummy_frame_tos_p (current_gdbarch))
1235 /* Default (function) for non- multi-arch platforms. */
1236 #if (!GDB_MULTI_ARCH) && !defined (SAVE_DUMMY_FRAME_TOS)
1237 #define SAVE_DUMMY_FRAME_TOS(sp) (internal_error ("SAVE_DUMMY_FRAME_TOS"), 0)
1240 typedef void (gdbarch_save_dummy_frame_tos_ftype) (CORE_ADDR sp);
1241 extern void gdbarch_save_dummy_frame_tos (struct gdbarch *gdbarch, CORE_ADDR sp);
1242 extern void set_gdbarch_save_dummy_frame_tos (struct gdbarch *gdbarch, gdbarch_save_dummy_frame_tos_ftype *save_dummy_frame_tos);
1244 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVE_DUMMY_FRAME_TOS)
1245 #define SAVE_DUMMY_FRAME_TOS(sp) (gdbarch_save_dummy_frame_tos (current_gdbarch, sp))
1249 /* Default (value) for non- multi-arch platforms. */
1250 #if (!GDB_MULTI_ARCH) && !defined (TARGET_FLOAT_FORMAT)
1251 #define TARGET_FLOAT_FORMAT (default_float_format (current_gdbarch))
1254 extern const struct floatformat * gdbarch_float_format (struct gdbarch *gdbarch);
1255 extern void set_gdbarch_float_format (struct gdbarch *gdbarch, const struct floatformat * float_format);
1257 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_FLOAT_FORMAT)
1258 #define TARGET_FLOAT_FORMAT (gdbarch_float_format (current_gdbarch))
1262 /* Default (value) for non- multi-arch platforms. */
1263 #if (!GDB_MULTI_ARCH) && !defined (TARGET_DOUBLE_FORMAT)
1264 #define TARGET_DOUBLE_FORMAT (default_double_format (current_gdbarch))
1267 extern const struct floatformat * gdbarch_double_format (struct gdbarch *gdbarch);
1268 extern void set_gdbarch_double_format (struct gdbarch *gdbarch, const struct floatformat * double_format);
1270 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_DOUBLE_FORMAT)
1271 #define TARGET_DOUBLE_FORMAT (gdbarch_double_format (current_gdbarch))
1275 /* Default (value) for non- multi-arch platforms. */
1276 #if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_DOUBLE_FORMAT)
1277 #define TARGET_LONG_DOUBLE_FORMAT (&floatformat_unknown)
1280 extern const struct floatformat * gdbarch_long_double_format (struct gdbarch *gdbarch);
1281 extern void set_gdbarch_long_double_format (struct gdbarch *gdbarch, const struct floatformat * long_double_format);
1283 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_DOUBLE_FORMAT)
1284 #define TARGET_LONG_DOUBLE_FORMAT (gdbarch_long_double_format (current_gdbarch))
1288 extern struct gdbarch_tdep *gdbarch_tdep (struct gdbarch *gdbarch);
1291 /* Mechanism for co-ordinating the selection of a specific
1294 GDB targets (*-tdep.c) can register an interest in a specific
1295 architecture. Other GDB components can register a need to maintain
1296 per-architecture data.
1298 The mechanisms below ensures that there is only a loose connection
1299 between the set-architecture command and the various GDB
1300 components. Each component can independantly register their need
1301 to maintain architecture specific data with gdbarch.
1305 Previously, a single TARGET_ARCHITECTURE_HOOK was provided. It
1308 The more traditional mega-struct containing architecture specific
1309 data for all the various GDB components was also considered. Since
1310 GDB is built from a variable number of (fairly independant)
1311 components it was determined that the global aproach was not
1315 /* Register a new architectural family with GDB.
1317 Register support for the specified ARCHITECTURE with GDB. When
1318 gdbarch determines that the specified architecture has been
1319 selected, the corresponding INIT function is called.
1323 The INIT function takes two parameters: INFO which contains the
1324 information available to gdbarch about the (possibly new)
1325 architecture; ARCHES which is a list of the previously created
1326 ``struct gdbarch'' for this architecture.
1328 The INIT function parameter INFO shall, as far as possible, be
1329 pre-initialized with information obtained from INFO.ABFD or
1330 previously selected architecture (if similar). INIT shall ensure
1331 that the INFO.BYTE_ORDER is non-zero.
1333 The INIT function shall return any of: NULL - indicating that it
1334 doesn't reconize the selected architecture; an existing ``struct
1335 gdbarch'' from the ARCHES list - indicating that the new
1336 architecture is just a synonym for an earlier architecture (see
1337 gdbarch_list_lookup_by_info()); a newly created ``struct gdbarch''
1338 - that describes the selected architecture (see gdbarch_alloc()).
1340 The DUMP_TDEP function shall print out all target specific values.
1341 Care should be taken to ensure that the function works in both the
1342 multi-arch and non- multi-arch cases. */
1346 struct gdbarch *gdbarch;
1347 struct gdbarch_list *next;
1352 /* Use default: bfd_arch_unknown (ZERO). */
1353 enum bfd_architecture bfd_architecture;
1355 /* Use default: NULL (ZERO). */
1356 const struct bfd_arch_info *bfd_arch_info;
1358 /* Use default: 0 (ZERO). */
1361 /* Use default: NULL (ZERO). */
1364 /* Use default: NULL (ZERO). */
1365 struct gdbarch_tdep_info *tdep_info;
1368 typedef struct gdbarch *(gdbarch_init_ftype) (struct gdbarch_info info, struct gdbarch_list *arches);
1369 typedef void (gdbarch_dump_tdep_ftype) (struct gdbarch *gdbarch, struct ui_file *file);
1371 /* DEPRECATED - use gdbarch_register() */
1372 extern void register_gdbarch_init (enum bfd_architecture architecture, gdbarch_init_ftype *);
1374 extern void gdbarch_register (enum bfd_architecture architecture,
1375 gdbarch_init_ftype *,
1376 gdbarch_dump_tdep_ftype *);
1379 /* Return a freshly allocated, NULL terminated, array of the valid
1380 architecture names. Since architectures are registered during the
1381 _initialize phase this function only returns useful information
1382 once initialization has been completed. */
1384 extern const char **gdbarch_printable_names (void);
1387 /* Helper function. Search the list of ARCHES for a GDBARCH that
1388 matches the information provided by INFO. */
1390 extern struct gdbarch_list *gdbarch_list_lookup_by_info (struct gdbarch_list *arches, const struct gdbarch_info *info);
1393 /* Helper function. Create a preliminary ``struct gdbarch''. Perform
1394 basic initialization using values obtained from the INFO andTDEP
1395 parameters. set_gdbarch_*() functions are called to complete the
1396 initialization of the object. */
1398 extern struct gdbarch *gdbarch_alloc (const struct gdbarch_info *info, struct gdbarch_tdep *tdep);
1401 /* Helper function. Free a partially-constructed ``struct gdbarch''.
1402 It is assumed that the caller freeds the ``struct
1405 extern void gdbarch_free (struct gdbarch *);
1408 /* Helper function. Force an update of the current architecture. Used
1409 by legacy targets that have added their own target specific
1410 architecture manipulation commands.
1412 The INFO parameter shall be fully initialized (``memset (&INFO,
1413 sizeof (info), 0)'' set relevant fields) before gdbarch_update_p()
1414 is called. gdbarch_update_p() shall initialize any ``default''
1415 fields using information obtained from the previous architecture or
1416 INFO.ABFD (if specified) before calling the corresponding
1417 architectures INIT function.
1419 Returns non-zero if the update succeeds */
1421 extern int gdbarch_update_p (struct gdbarch_info info);
1425 /* Register per-architecture data-pointer.
1427 Reserve space for a per-architecture data-pointer. An identifier
1428 for the reserved data-pointer is returned. That identifer should
1429 be saved in a local static.
1431 When a new architecture is selected, INIT() is called. When a
1432 previous architecture is re-selected, the per-architecture
1433 data-pointer for that previous architecture is restored (INIT() is
1436 INIT() shall return the initial value for the per-architecture
1437 data-pointer for the current architecture.
1439 Multiple registrarants for any architecture are allowed (and
1440 strongly encouraged). */
1442 typedef void *(gdbarch_data_ftype) (void);
1443 extern struct gdbarch_data *register_gdbarch_data (gdbarch_data_ftype *init);
1445 /* Return the value of the per-architecture data-pointer for the
1446 current architecture. */
1448 extern void *gdbarch_data (struct gdbarch_data*);
1452 /* Register per-architecture memory region.
1454 Provide a memory-region swap mechanism. Per-architecture memory
1455 region are created. These memory regions are swapped whenever the
1456 architecture is changed. For a new architecture, the memory region
1457 is initialized with zero (0) and the INIT function is called.
1459 Memory regions are swapped / initialized in the order that they are
1460 registered. NULL DATA and/or INIT values can be specified.
1462 New code should use register_gdbarch_data(). */
1464 typedef void (gdbarch_swap_ftype) (void);
1465 extern void register_gdbarch_swap (void *data, unsigned long size, gdbarch_swap_ftype *init);
1466 #define REGISTER_GDBARCH_SWAP(VAR) register_gdbarch_swap (&(VAR), sizeof ((VAR)), NULL)
1470 /* The target-system-dependant byte order is dynamic */
1472 /* TARGET_BYTE_ORDER_SELECTABLE_P determines if the target endianness
1473 is selectable at runtime. The user can use the ``set endian''
1474 command to change it. TARGET_BYTE_ORDER_AUTO is nonzero when
1475 target_byte_order should be auto-detected (from the program image
1479 /* Multi-arch GDB is always bi-endian. */
1480 #define TARGET_BYTE_ORDER_SELECTABLE_P 1
1483 #ifndef TARGET_BYTE_ORDER_SELECTABLE_P
1484 /* compat - Catch old targets that define TARGET_BYTE_ORDER_SLECTABLE
1485 when they should have defined TARGET_BYTE_ORDER_SELECTABLE_P 1 */
1486 #ifdef TARGET_BYTE_ORDER_SELECTABLE
1487 #define TARGET_BYTE_ORDER_SELECTABLE_P 1
1489 #define TARGET_BYTE_ORDER_SELECTABLE_P 0
1493 extern int target_byte_order;
1494 #ifdef TARGET_BYTE_ORDER_SELECTABLE
1495 /* compat - Catch old targets that define TARGET_BYTE_ORDER_SELECTABLE
1496 and expect defs.h to re-define TARGET_BYTE_ORDER. */
1497 #undef TARGET_BYTE_ORDER
1499 #ifndef TARGET_BYTE_ORDER
1500 #define TARGET_BYTE_ORDER (target_byte_order + 0)
1503 extern int target_byte_order_auto;
1504 #ifndef TARGET_BYTE_ORDER_AUTO
1505 #define TARGET_BYTE_ORDER_AUTO (target_byte_order_auto + 0)
1510 /* The target-system-dependant BFD architecture is dynamic */
1512 extern int target_architecture_auto;
1513 #ifndef TARGET_ARCHITECTURE_AUTO
1514 #define TARGET_ARCHITECTURE_AUTO (target_architecture_auto + 0)
1517 extern const struct bfd_arch_info *target_architecture;
1518 #ifndef TARGET_ARCHITECTURE
1519 #define TARGET_ARCHITECTURE (target_architecture + 0)
1523 /* The target-system-dependant disassembler is semi-dynamic */
1525 #include "dis-asm.h" /* Get defs for disassemble_info */
1527 extern int dis_asm_read_memory (bfd_vma memaddr, bfd_byte *myaddr,
1528 unsigned int len, disassemble_info *info);
1530 extern void dis_asm_memory_error (int status, bfd_vma memaddr,
1531 disassemble_info *info);
1533 extern void dis_asm_print_address (bfd_vma addr,
1534 disassemble_info *info);
1536 extern int (*tm_print_insn) (bfd_vma, disassemble_info*);
1537 extern disassemble_info tm_print_insn_info;
1538 #ifndef TARGET_PRINT_INSN
1539 #define TARGET_PRINT_INSN(vma, info) (*tm_print_insn) (vma, info)
1541 #ifndef TARGET_PRINT_INSN_INFO
1542 #define TARGET_PRINT_INSN_INFO (&tm_print_insn_info)
1547 /* Explicit test for D10V architecture.
1548 USE of these macro's is *STRONGLY* discouraged. */
1550 #define GDB_TARGET_IS_D10V (TARGET_ARCHITECTURE->arch == bfd_arch_d10v)
1553 /* Fallback definition for EXTRACT_STRUCT_VALUE_ADDRESS */
1554 #ifndef EXTRACT_STRUCT_VALUE_ADDRESS
1555 #define EXTRACT_STRUCT_VALUE_ADDRESS_P (0)
1556 #define EXTRACT_STRUCT_VALUE_ADDRESS(X) (internal_error ("gdbarch: EXTRACT_STRUCT_VALUE_ADDRESS"), 0)
1558 #ifndef EXTRACT_STRUCT_VALUE_ADDRESS_P
1559 #define EXTRACT_STRUCT_VALUE_ADDRESS_P (1)
1564 /* Set the dynamic target-system-dependant parameters (architecture,
1565 byte-order, ...) using information found in the BFD */
1567 extern void set_gdbarch_from_file (bfd *);
1570 /* Initialize the current architecture to the "first" one we find on
1573 extern void initialize_current_architecture (void);
1576 /* gdbarch trace variable */
1577 extern int gdbarch_debug;
1579 extern void gdbarch_dump (struct gdbarch *gdbarch, struct ui_file *file);