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* config/tc-ia64.c (ia64_handle_align): Remove bogus be_nop.
[deliverable/binutils-gdb.git] / gdb / gdbarch.h
CommitLineData
59233f88
AC		 1/* *INDENT-OFF* */ /* THIS FILE IS GENERATED */
2
adf40b2e 3/* Dynamic architecture support for GDB, the GNU debugger.
1e698235 4 Copyright 1998, 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
c906108c 5
c5aa993b 6 This file is part of GDB.
c906108c 7
c5aa993b
JM		 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.
c906108c 12
c5aa993b
JM		 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.
c906108c 17
c5aa993b
JM		 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. */
c906108c 22
104c1213
JM		 23/* This file was created with the aid of ``gdbarch.sh''.
24
52204a0b 25 The Bourne shell script ``gdbarch.sh'' creates the files
104c1213
JM		 26 ``new-gdbarch.c'' and ``new-gdbarch.h and then compares them
27 against the existing ``gdbarch.[hc]''. Any differences found
28 being reported.
29
30 If editing this file, please also run gdbarch.sh and merge any
52204a0b 31 changes into that script. Conversely, when making sweeping changes
104c1213
JM		 32 to this file, modifying gdbarch.sh and using its output may prove
33 easier. */
adf40b2e 34
c906108c
SS		 35#ifndef GDBARCH_H
36#define GDBARCH_H
37
da3331ec
AC		 38struct floatformat;
39struct ui_file;
cce74817
JM		 40struct frame_info;
41struct value;
b6af0555 42struct objfile;
a2cf933a 43struct minimal_symbol;
049ee0e4 44struct regcache;
b59ff9d5 45struct reggroup;
6ce6d90f 46struct regset;
a89aa300 47struct disassemble_info;
e2d0e7eb 48struct target_ops;
0f71a2f6 49
0f71a2f6
JM		 50extern struct gdbarch *current_gdbarch;
51
52
0f71a2f6
JM		 53/* If any of the following are defined, the target wasn't correctly
54 converted. */
55
83905903
AC		 56#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PURE) && defined (GDB_TM_FILE)
57#error "GDB_TM_FILE: Pure multi-arch targets do not have a tm.h file."
58#endif
59
0f71a2f6
JM		 60
61/* The following are pre-initialized by GDBARCH. */
62
104c1213 63extern const struct bfd_arch_info * gdbarch_bfd_arch_info (struct gdbarch *gdbarch);
0f71a2f6 64/* set_gdbarch_bfd_arch_info() - not applicable - pre-initialized. */
83905903
AC		 65#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_ARCHITECTURE)
66#error "Non multi-arch definition of TARGET_ARCHITECTURE"
67#endif
c25083af 68#if !defined (TARGET_ARCHITECTURE)
0f71a2f6
JM		 69#define TARGET_ARCHITECTURE (gdbarch_bfd_arch_info (current_gdbarch))
70#endif
0f71a2f6 71
104c1213 72extern int gdbarch_byte_order (struct gdbarch *gdbarch);
0f71a2f6 73/* set_gdbarch_byte_order() - not applicable - pre-initialized. */
83905903
AC		 74#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_BYTE_ORDER)
75#error "Non multi-arch definition of TARGET_BYTE_ORDER"
76#endif
c25083af 77#if !defined (TARGET_BYTE_ORDER)
0f71a2f6
JM		 78#define TARGET_BYTE_ORDER (gdbarch_byte_order (current_gdbarch))
79#endif
0f71a2f6 80
4be87837
DJ		 81extern enum gdb_osabi gdbarch_osabi (struct gdbarch *gdbarch);
82/* set_gdbarch_osabi() - not applicable - pre-initialized. */
83#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_OSABI)
84#error "Non multi-arch definition of TARGET_OSABI"
85#endif
c25083af 86#if !defined (TARGET_OSABI)
4be87837
DJ		 87#define TARGET_OSABI (gdbarch_osabi (current_gdbarch))
88#endif
4be87837 89
0f71a2f6 90
99e7bb18 91/* The following are initialized by the target dependent code. */
0f71a2f6 92
66b43ecb
AC		 93/* Number of bits in a char or unsigned char for the target machine.
94 Just like CHAR_BIT in <limits.h> but describes the target machine.
e669114a 95 v:2:TARGET_CHAR_BIT:int:char_bit::::8 * sizeof (char):8::0:
66b43ecb
AC		 96
97 Number of bits in a short or unsigned short for the target machine. */
c4093a6a 98
104c1213
JM		 99extern int gdbarch_short_bit (struct gdbarch *gdbarch);
100extern void set_gdbarch_short_bit (struct gdbarch *gdbarch, int short_bit);
83905903
AC		 101#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_SHORT_BIT)
102#error "Non multi-arch definition of TARGET_SHORT_BIT"
103#endif
c25083af 104#if !defined (TARGET_SHORT_BIT)
0f71a2f6
JM		 105#define TARGET_SHORT_BIT (gdbarch_short_bit (current_gdbarch))
106#endif
0f71a2f6 107
66b43ecb
AC		 108/* Number of bits in an int or unsigned int for the target machine. */
109
104c1213
JM		 110extern int gdbarch_int_bit (struct gdbarch *gdbarch);
111extern void set_gdbarch_int_bit (struct gdbarch *gdbarch, int int_bit);
83905903
AC		 112#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_INT_BIT)
113#error "Non multi-arch definition of TARGET_INT_BIT"
114#endif
c25083af 115#if !defined (TARGET_INT_BIT)
0f71a2f6
JM		 116#define TARGET_INT_BIT (gdbarch_int_bit (current_gdbarch))
117#endif
0f71a2f6 118
66b43ecb
AC		 119/* Number of bits in a long or unsigned long for the target machine. */
120
104c1213
JM		 121extern int gdbarch_long_bit (struct gdbarch *gdbarch);
122extern void set_gdbarch_long_bit (struct gdbarch *gdbarch, int long_bit);
83905903
AC		 123#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_BIT)
124#error "Non multi-arch definition of TARGET_LONG_BIT"
125#endif
c25083af 126#if !defined (TARGET_LONG_BIT)
0f71a2f6
JM		 127#define TARGET_LONG_BIT (gdbarch_long_bit (current_gdbarch))
128#endif
0f71a2f6 129
66b43ecb
AC		 130/* Number of bits in a long long or unsigned long long for the target
131 machine. */
132
104c1213
JM		 133extern int gdbarch_long_long_bit (struct gdbarch *gdbarch);
134extern void set_gdbarch_long_long_bit (struct gdbarch *gdbarch, int long_long_bit);
83905903
AC		 135#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_LONG_BIT)
136#error "Non multi-arch definition of TARGET_LONG_LONG_BIT"
137#endif
c25083af 138#if !defined (TARGET_LONG_LONG_BIT)
0f71a2f6
JM		 139#define TARGET_LONG_LONG_BIT (gdbarch_long_long_bit (current_gdbarch))
140#endif
0f71a2f6 141
66b43ecb
AC		 142/* Number of bits in a float for the target machine. */
143
104c1213
JM		 144extern int gdbarch_float_bit (struct gdbarch *gdbarch);
145extern void set_gdbarch_float_bit (struct gdbarch *gdbarch, int float_bit);
83905903
AC		 146#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_FLOAT_BIT)
147#error "Non multi-arch definition of TARGET_FLOAT_BIT"
148#endif
c25083af 149#if !defined (TARGET_FLOAT_BIT)
0f71a2f6
JM		 150#define TARGET_FLOAT_BIT (gdbarch_float_bit (current_gdbarch))
151#endif
0f71a2f6 152
66b43ecb
AC		 153/* Number of bits in a double for the target machine. */
154
104c1213
JM		 155extern int gdbarch_double_bit (struct gdbarch *gdbarch);
156extern void set_gdbarch_double_bit (struct gdbarch *gdbarch, int double_bit);
83905903
AC		 157#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_DOUBLE_BIT)
158#error "Non multi-arch definition of TARGET_DOUBLE_BIT"
159#endif
c25083af 160#if !defined (TARGET_DOUBLE_BIT)
0f71a2f6
JM		 161#define TARGET_DOUBLE_BIT (gdbarch_double_bit (current_gdbarch))
162#endif
0f71a2f6 163
66b43ecb
AC		 164/* Number of bits in a long double for the target machine. */
165
104c1213
JM		 166extern int gdbarch_long_double_bit (struct gdbarch *gdbarch);
167extern void set_gdbarch_long_double_bit (struct gdbarch *gdbarch, int long_double_bit);
83905903
AC		 168#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_DOUBLE_BIT)
169#error "Non multi-arch definition of TARGET_LONG_DOUBLE_BIT"
170#endif
c25083af 171#if !defined (TARGET_LONG_DOUBLE_BIT)
0f71a2f6
JM		 172#define TARGET_LONG_DOUBLE_BIT (gdbarch_long_double_bit (current_gdbarch))
173#endif
0f71a2f6 174
52204a0b
DT		 175/* For most targets, a pointer on the target and its representation as an
176 address in GDB have the same size and "look the same". For such a
177 target, you need only set TARGET_PTR_BIT / ptr_bit and TARGET_ADDR_BIT
178 / addr_bit will be set from it.
179
180 If TARGET_PTR_BIT and TARGET_ADDR_BIT are different, you'll probably
181 also need to set POINTER_TO_ADDRESS and ADDRESS_TO_POINTER as well.
182
183 ptr_bit is the size of a pointer on the target */
66b43ecb 184
66b43ecb
AC		 185extern int gdbarch_ptr_bit (struct gdbarch *gdbarch);
186extern void set_gdbarch_ptr_bit (struct gdbarch *gdbarch, int ptr_bit);
83905903
AC		 187#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_PTR_BIT)
188#error "Non multi-arch definition of TARGET_PTR_BIT"
189#endif
c25083af 190#if !defined (TARGET_PTR_BIT)
66b43ecb
AC		 191#define TARGET_PTR_BIT (gdbarch_ptr_bit (current_gdbarch))
192#endif
66b43ecb 193
52204a0b
DT		 194/* addr_bit is the size of a target address as represented in gdb */
195
52204a0b
DT		 196extern int gdbarch_addr_bit (struct gdbarch *gdbarch);
197extern void set_gdbarch_addr_bit (struct gdbarch *gdbarch, int addr_bit);
83905903
AC		 198#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_ADDR_BIT)
199#error "Non multi-arch definition of TARGET_ADDR_BIT"
200#endif
c25083af 201#if !defined (TARGET_ADDR_BIT)
52204a0b
DT		 202#define TARGET_ADDR_BIT (gdbarch_addr_bit (current_gdbarch))
203#endif
52204a0b 204
66b43ecb
AC		 205/* Number of bits in a BFD_VMA for the target object file format. */
206
66b43ecb
AC		 207extern int gdbarch_bfd_vma_bit (struct gdbarch *gdbarch);
208extern void set_gdbarch_bfd_vma_bit (struct gdbarch *gdbarch, int bfd_vma_bit);
83905903
AC		 209#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_BFD_VMA_BIT)
210#error "Non multi-arch definition of TARGET_BFD_VMA_BIT"
211#endif
c25083af 212#if !defined (TARGET_BFD_VMA_BIT)
66b43ecb
AC		 213#define TARGET_BFD_VMA_BIT (gdbarch_bfd_vma_bit (current_gdbarch))
214#endif
66b43ecb 215
4e409299
JB		 216/* One if `char' acts like `signed char', zero if `unsigned char'. */
217
4e409299
JB		 218extern int gdbarch_char_signed (struct gdbarch *gdbarch);
219extern void set_gdbarch_char_signed (struct gdbarch *gdbarch, int char_signed);
220#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_CHAR_SIGNED)
221#error "Non multi-arch definition of TARGET_CHAR_SIGNED"
222#endif
c25083af 223#if !defined (TARGET_CHAR_SIGNED)
4e409299
JB		 224#define TARGET_CHAR_SIGNED (gdbarch_char_signed (current_gdbarch))
225#endif
4e409299 226
cde9ea48
AC		 227#if defined (TARGET_READ_PC)
228/* Legacy for systems yet to multi-arch TARGET_READ_PC */
229#if !defined (TARGET_READ_PC_P)
230#define TARGET_READ_PC_P() (1)
231#endif
232#endif
233
cde9ea48
AC		 234extern int gdbarch_read_pc_p (struct gdbarch *gdbarch);
235#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_PC_P)
236#error "Non multi-arch definition of TARGET_READ_PC"
237#endif
238#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_PC_P)
239#define TARGET_READ_PC_P() (gdbarch_read_pc_p (current_gdbarch))
240#endif
241
39f77062
KB		 242typedef CORE_ADDR (gdbarch_read_pc_ftype) (ptid_t ptid);
243extern CORE_ADDR gdbarch_read_pc (struct gdbarch *gdbarch, ptid_t ptid);
104c1213 244extern void set_gdbarch_read_pc (struct gdbarch *gdbarch, gdbarch_read_pc_ftype *read_pc);
83905903
AC		 245#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_PC)
246#error "Non multi-arch definition of TARGET_READ_PC"
247#endif
c25083af 248#if !defined (TARGET_READ_PC)
39f77062 249#define TARGET_READ_PC(ptid) (gdbarch_read_pc (current_gdbarch, ptid))
0f71a2f6 250#endif
0f71a2f6 251
39f77062
KB		 252typedef void (gdbarch_write_pc_ftype) (CORE_ADDR val, ptid_t ptid);
253extern void gdbarch_write_pc (struct gdbarch *gdbarch, CORE_ADDR val, ptid_t ptid);
104c1213 254extern void set_gdbarch_write_pc (struct gdbarch *gdbarch, gdbarch_write_pc_ftype *write_pc);
83905903
AC		 255#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_WRITE_PC)
256#error "Non multi-arch definition of TARGET_WRITE_PC"
257#endif
c25083af 258#if !defined (TARGET_WRITE_PC)
39f77062 259#define TARGET_WRITE_PC(val, ptid) (gdbarch_write_pc (current_gdbarch, val, ptid))
0f71a2f6 260#endif
0f71a2f6 261
a9e5fdc2
AC		 262/* UNWIND_SP is a direct replacement for TARGET_READ_SP. */
263
bd1ce8ba
AC		 264#if defined (TARGET_READ_SP)
265/* Legacy for systems yet to multi-arch TARGET_READ_SP */
266#if !defined (TARGET_READ_SP_P)
267#define TARGET_READ_SP_P() (1)
268#endif
269#endif
270
bd1ce8ba
AC		 271extern int gdbarch_read_sp_p (struct gdbarch *gdbarch);
272#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_SP_P)
273#error "Non multi-arch definition of TARGET_READ_SP"
274#endif
275#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_SP_P)
276#define TARGET_READ_SP_P() (gdbarch_read_sp_p (current_gdbarch))
277#endif
278
104c1213
JM		 279typedef CORE_ADDR (gdbarch_read_sp_ftype) (void);
280extern CORE_ADDR gdbarch_read_sp (struct gdbarch *gdbarch);
281extern void set_gdbarch_read_sp (struct gdbarch *gdbarch, gdbarch_read_sp_ftype *read_sp);
83905903
AC		 282#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_SP)
283#error "Non multi-arch definition of TARGET_READ_SP"
284#endif
c25083af 285#if !defined (TARGET_READ_SP)
0f71a2f6
JM		 286#define TARGET_READ_SP() (gdbarch_read_sp (current_gdbarch))
287#endif
0f71a2f6 288
39d4ef09
AC		 289/* Function for getting target's idea of a frame pointer. FIXME: GDB's
290 whole scheme for dealing with "frames" and "frame pointers" needs a
291 serious shakedown. */
292
39d4ef09
AC		 293typedef void (gdbarch_virtual_frame_pointer_ftype) (CORE_ADDR pc, int *frame_regnum, LONGEST *frame_offset);
294extern void gdbarch_virtual_frame_pointer (struct gdbarch *gdbarch, CORE_ADDR pc, int *frame_regnum, LONGEST *frame_offset);
295extern void set_gdbarch_virtual_frame_pointer (struct gdbarch *gdbarch, gdbarch_virtual_frame_pointer_ftype *virtual_frame_pointer);
296#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_VIRTUAL_FRAME_POINTER)
297#error "Non multi-arch definition of TARGET_VIRTUAL_FRAME_POINTER"
298#endif
c25083af 299#if !defined (TARGET_VIRTUAL_FRAME_POINTER)
39d4ef09
AC		 300#define TARGET_VIRTUAL_FRAME_POINTER(pc, frame_regnum, frame_offset) (gdbarch_virtual_frame_pointer (current_gdbarch, pc, frame_regnum, frame_offset))
301#endif
39d4ef09 302
d8124050 303extern int gdbarch_pseudo_register_read_p (struct gdbarch *gdbarch);
61a0eb5b 304
d8124050
AC		 305typedef void (gdbarch_pseudo_register_read_ftype) (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, void *buf);
306extern void gdbarch_pseudo_register_read (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, void *buf);
307extern void set_gdbarch_pseudo_register_read (struct gdbarch *gdbarch, gdbarch_pseudo_register_read_ftype *pseudo_register_read);
61a0eb5b 308
d8124050 309extern int gdbarch_pseudo_register_write_p (struct gdbarch *gdbarch);
61a0eb5b 310
d8124050
AC		 311typedef void (gdbarch_pseudo_register_write_ftype) (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, const void *buf);
312extern void gdbarch_pseudo_register_write (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, const void *buf);
313extern void set_gdbarch_pseudo_register_write (struct gdbarch *gdbarch, gdbarch_pseudo_register_write_ftype *pseudo_register_write);
61a0eb5b 314
104c1213
JM		 315extern int gdbarch_num_regs (struct gdbarch *gdbarch);
316extern void set_gdbarch_num_regs (struct gdbarch *gdbarch, int num_regs);
83905903
AC		 317#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NUM_REGS)
318#error "Non multi-arch definition of NUM_REGS"
319#endif
c25083af 320#if !defined (NUM_REGS)
0f71a2f6
JM		 321#define NUM_REGS (gdbarch_num_regs (current_gdbarch))
322#endif
0f71a2f6 323
34620563
AC		 324/* This macro gives the number of pseudo-registers that live in the
325 register namespace but do not get fetched or stored on the target.
326 These pseudo-registers may be aliases for other registers,
327 combinations of other registers, or they may be computed by GDB. */
328
0aba1244
EZ		 329extern int gdbarch_num_pseudo_regs (struct gdbarch *gdbarch);
330extern void set_gdbarch_num_pseudo_regs (struct gdbarch *gdbarch, int num_pseudo_regs);
83905903
AC		 331#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NUM_PSEUDO_REGS)
332#error "Non multi-arch definition of NUM_PSEUDO_REGS"
333#endif
c25083af 334#if !defined (NUM_PSEUDO_REGS)
0aba1244
EZ		 335#define NUM_PSEUDO_REGS (gdbarch_num_pseudo_regs (current_gdbarch))
336#endif
0aba1244 337
c2169756
AC		 338/* GDB's standard (or well known) register numbers. These can map onto
339 a real register or a pseudo (computed) register or not be defined at
a9e5fdc2
AC		 340 all (-1).
341 SP_REGNUM will hopefully be replaced by UNWIND_SP. */
1200cd6e 342
104c1213
JM		 343extern int gdbarch_sp_regnum (struct gdbarch *gdbarch);
344extern void set_gdbarch_sp_regnum (struct gdbarch *gdbarch, int sp_regnum);
83905903
AC		 345#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SP_REGNUM)
346#error "Non multi-arch definition of SP_REGNUM"
347#endif
c25083af 348#if !defined (SP_REGNUM)
0f71a2f6
JM		 349#define SP_REGNUM (gdbarch_sp_regnum (current_gdbarch))
350#endif
0f71a2f6 351
104c1213
JM		 352extern int gdbarch_pc_regnum (struct gdbarch *gdbarch);
353extern void set_gdbarch_pc_regnum (struct gdbarch *gdbarch, int pc_regnum);
83905903
AC		 354#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PC_REGNUM)
355#error "Non multi-arch definition of PC_REGNUM"
356#endif
c25083af 357#if !defined (PC_REGNUM)
0f71a2f6
JM		 358#define PC_REGNUM (gdbarch_pc_regnum (current_gdbarch))
359#endif
0f71a2f6 360
c2169756
AC		 361extern int gdbarch_ps_regnum (struct gdbarch *gdbarch);
362extern void set_gdbarch_ps_regnum (struct gdbarch *gdbarch, int ps_regnum);
363#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PS_REGNUM)
364#error "Non multi-arch definition of PS_REGNUM"
365#endif
c25083af 366#if !defined (PS_REGNUM)
c2169756
AC		 367#define PS_REGNUM (gdbarch_ps_regnum (current_gdbarch))
368#endif
c2169756 369
60054393
MS		 370extern int gdbarch_fp0_regnum (struct gdbarch *gdbarch);
371extern void set_gdbarch_fp0_regnum (struct gdbarch *gdbarch, int fp0_regnum);
83905903
AC		 372#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FP0_REGNUM)
373#error "Non multi-arch definition of FP0_REGNUM"
374#endif
c25083af 375#if !defined (FP0_REGNUM)
60054393
MS		 376#define FP0_REGNUM (gdbarch_fp0_regnum (current_gdbarch))
377#endif
60054393 378
efe59759
AC		 379/* Replace DEPRECATED_NPC_REGNUM with an implementation of WRITE_PC
380 that updates PC, NPC and even NNPC. */
381
382extern int gdbarch_deprecated_npc_regnum (struct gdbarch *gdbarch);
383extern void set_gdbarch_deprecated_npc_regnum (struct gdbarch *gdbarch, int deprecated_npc_regnum);
384#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_NPC_REGNUM)
385#error "Non multi-arch definition of DEPRECATED_NPC_REGNUM"
83905903 386#endif
efe59759
AC		 387#if !defined (DEPRECATED_NPC_REGNUM)
388#define DEPRECATED_NPC_REGNUM (gdbarch_deprecated_npc_regnum (current_gdbarch))
03863182 389#endif
03863182 390
88c72b7d
AC		 391/* Convert stab register number (from `r' declaration) to a gdb REGNUM. */
392
88c72b7d
AC		 393typedef int (gdbarch_stab_reg_to_regnum_ftype) (int stab_regnr);
394extern int gdbarch_stab_reg_to_regnum (struct gdbarch *gdbarch, int stab_regnr);
395extern void set_gdbarch_stab_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_stab_reg_to_regnum_ftype *stab_reg_to_regnum);
83905903
AC		 396#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STAB_REG_TO_REGNUM)
397#error "Non multi-arch definition of STAB_REG_TO_REGNUM"
398#endif
c25083af 399#if !defined (STAB_REG_TO_REGNUM)
88c72b7d
AC		 400#define STAB_REG_TO_REGNUM(stab_regnr) (gdbarch_stab_reg_to_regnum (current_gdbarch, stab_regnr))
401#endif
88c72b7d
AC		 402
403/* Provide a default mapping from a ecoff register number to a gdb REGNUM. */
404
88c72b7d
AC		 405typedef int (gdbarch_ecoff_reg_to_regnum_ftype) (int ecoff_regnr);
406extern int gdbarch_ecoff_reg_to_regnum (struct gdbarch *gdbarch, int ecoff_regnr);
407extern void set_gdbarch_ecoff_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_ecoff_reg_to_regnum_ftype *ecoff_reg_to_regnum);
83905903
AC		 408#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ECOFF_REG_TO_REGNUM)
409#error "Non multi-arch definition of ECOFF_REG_TO_REGNUM"
410#endif
c25083af 411#if !defined (ECOFF_REG_TO_REGNUM)
88c72b7d
AC		 412#define ECOFF_REG_TO_REGNUM(ecoff_regnr) (gdbarch_ecoff_reg_to_regnum (current_gdbarch, ecoff_regnr))
413#endif
88c72b7d
AC		 414
415/* Provide a default mapping from a DWARF register number to a gdb REGNUM. */
416
88c72b7d
AC		 417typedef int (gdbarch_dwarf_reg_to_regnum_ftype) (int dwarf_regnr);
418extern int gdbarch_dwarf_reg_to_regnum (struct gdbarch *gdbarch, int dwarf_regnr);
419extern void set_gdbarch_dwarf_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_dwarf_reg_to_regnum_ftype *dwarf_reg_to_regnum);
83905903
AC		 420#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF_REG_TO_REGNUM)
421#error "Non multi-arch definition of DWARF_REG_TO_REGNUM"
422#endif
c25083af 423#if !defined (DWARF_REG_TO_REGNUM)
88c72b7d
AC		 424#define DWARF_REG_TO_REGNUM(dwarf_regnr) (gdbarch_dwarf_reg_to_regnum (current_gdbarch, dwarf_regnr))
425#endif
88c72b7d 426
77949794 427/* Convert from an sdb register number to an internal gdb register number. */
88c72b7d 428
88c72b7d
AC		 429typedef int (gdbarch_sdb_reg_to_regnum_ftype) (int sdb_regnr);
430extern int gdbarch_sdb_reg_to_regnum (struct gdbarch *gdbarch, int sdb_regnr);
431extern void set_gdbarch_sdb_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_sdb_reg_to_regnum_ftype *sdb_reg_to_regnum);
83905903
AC		 432#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SDB_REG_TO_REGNUM)
433#error "Non multi-arch definition of SDB_REG_TO_REGNUM"
434#endif
c25083af 435#if !defined (SDB_REG_TO_REGNUM)
88c72b7d
AC		 436#define SDB_REG_TO_REGNUM(sdb_regnr) (gdbarch_sdb_reg_to_regnum (current_gdbarch, sdb_regnr))
437#endif
88c72b7d 438
88c72b7d
AC		 439typedef int (gdbarch_dwarf2_reg_to_regnum_ftype) (int dwarf2_regnr);
440extern int gdbarch_dwarf2_reg_to_regnum (struct gdbarch *gdbarch, int dwarf2_regnr);
441extern void set_gdbarch_dwarf2_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_dwarf2_reg_to_regnum_ftype *dwarf2_reg_to_regnum);
83905903
AC		 442#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_REG_TO_REGNUM)
443#error "Non multi-arch definition of DWARF2_REG_TO_REGNUM"
444#endif
c25083af 445#if !defined (DWARF2_REG_TO_REGNUM)
88c72b7d
AC		 446#define DWARF2_REG_TO_REGNUM(dwarf2_regnr) (gdbarch_dwarf2_reg_to_regnum (current_gdbarch, dwarf2_regnr))
447#endif
88c72b7d 448
fa88f677
AC		 449typedef const char * (gdbarch_register_name_ftype) (int regnr);
450extern const char * gdbarch_register_name (struct gdbarch *gdbarch, int regnr);
104c1213 451extern void set_gdbarch_register_name (struct gdbarch *gdbarch, gdbarch_register_name_ftype *register_name);
83905903
AC		 452#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_NAME)
453#error "Non multi-arch definition of REGISTER_NAME"
454#endif
c25083af 455#if !defined (REGISTER_NAME)
0f71a2f6
JM		 456#define REGISTER_NAME(regnr) (gdbarch_register_name (current_gdbarch, regnr))
457#endif
0f71a2f6 458
2e092625 459/* REGISTER_TYPE is a direct replacement for DEPRECATED_REGISTER_VIRTUAL_TYPE. */
9c04cab7
AC		 460
461extern int gdbarch_register_type_p (struct gdbarch *gdbarch);
462
463typedef struct type * (gdbarch_register_type_ftype) (struct gdbarch *gdbarch, int reg_nr);
464extern struct type * gdbarch_register_type (struct gdbarch *gdbarch, int reg_nr);
465extern void set_gdbarch_register_type (struct gdbarch *gdbarch, gdbarch_register_type_ftype *register_type);
466
2e092625 467/* REGISTER_TYPE is a direct replacement for DEPRECATED_REGISTER_VIRTUAL_TYPE. */
9c04cab7 468
2e092625
AC		 469#if defined (DEPRECATED_REGISTER_VIRTUAL_TYPE)
470/* Legacy for systems yet to multi-arch DEPRECATED_REGISTER_VIRTUAL_TYPE */
471#if !defined (DEPRECATED_REGISTER_VIRTUAL_TYPE_P)
472#define DEPRECATED_REGISTER_VIRTUAL_TYPE_P() (1)
9c04cab7
AC		 473#endif
474#endif
475
9c04cab7 476extern int gdbarch_deprecated_register_virtual_type_p (struct gdbarch *gdbarch);
2e092625
AC		 477#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_VIRTUAL_TYPE_P)
478#error "Non multi-arch definition of DEPRECATED_REGISTER_VIRTUAL_TYPE"
9c04cab7 479#endif
2e092625
AC		 480#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_REGISTER_VIRTUAL_TYPE_P)
481#define DEPRECATED_REGISTER_VIRTUAL_TYPE_P() (gdbarch_deprecated_register_virtual_type_p (current_gdbarch))
9c04cab7
AC		 482#endif
483
9c04cab7
AC		 484typedef struct type * (gdbarch_deprecated_register_virtual_type_ftype) (int reg_nr);
485extern struct type * gdbarch_deprecated_register_virtual_type (struct gdbarch *gdbarch, int reg_nr);
486extern void set_gdbarch_deprecated_register_virtual_type (struct gdbarch *gdbarch, gdbarch_deprecated_register_virtual_type_ftype *deprecated_register_virtual_type);
2e092625
AC		 487#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_VIRTUAL_TYPE)
488#error "Non multi-arch definition of DEPRECATED_REGISTER_VIRTUAL_TYPE"
9c04cab7 489#endif
2e092625
AC		 490#if !defined (DEPRECATED_REGISTER_VIRTUAL_TYPE)
491#define DEPRECATED_REGISTER_VIRTUAL_TYPE(reg_nr) (gdbarch_deprecated_register_virtual_type (current_gdbarch, reg_nr))
9c04cab7
AC		 492#endif
493
494/* DEPRECATED_REGISTER_BYTES can be deleted. The value is computed
495 from REGISTER_TYPE. */
496
b8b527c5
AC		 497extern int gdbarch_deprecated_register_bytes (struct gdbarch *gdbarch);
498extern void set_gdbarch_deprecated_register_bytes (struct gdbarch *gdbarch, int deprecated_register_bytes);
499#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_BYTES)
500#error "Non multi-arch definition of DEPRECATED_REGISTER_BYTES"
83905903 501#endif
b8b527c5
AC		 502#if !defined (DEPRECATED_REGISTER_BYTES)
503#define DEPRECATED_REGISTER_BYTES (gdbarch_deprecated_register_bytes (current_gdbarch))
0f71a2f6 504#endif
0f71a2f6 505
f3be58bc
AC		 506/* If the value returned by DEPRECATED_REGISTER_BYTE agrees with the
507 register offsets computed using just REGISTER_TYPE, this can be
508 deleted. See: maint print registers. NOTE: cagney/2002-05-02: This
509 function with predicate has a valid (callable) initial value. As a
510 consequence, even when the predicate is false, the corresponding
511 function works. This simplifies the migration process - old code,
512 calling DEPRECATED_REGISTER_BYTE, doesn't need to be modified. */
46654a5b 513
62700349
AC		 514#if defined (DEPRECATED_REGISTER_BYTE)
515/* Legacy for systems yet to multi-arch DEPRECATED_REGISTER_BYTE */
516#if !defined (DEPRECATED_REGISTER_BYTE_P)
517#define DEPRECATED_REGISTER_BYTE_P() (1)
46654a5b
AC		 518#endif
519#endif
520
9c04cab7 521extern int gdbarch_deprecated_register_byte_p (struct gdbarch *gdbarch);
62700349
AC		 522#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_BYTE_P)
523#error "Non multi-arch definition of DEPRECATED_REGISTER_BYTE"
46654a5b 524#endif
62700349
AC		 525#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_REGISTER_BYTE_P)
526#define DEPRECATED_REGISTER_BYTE_P() (gdbarch_deprecated_register_byte_p (current_gdbarch))
46654a5b
AC		 527#endif
528
9c04cab7
AC		 529typedef int (gdbarch_deprecated_register_byte_ftype) (int reg_nr);
530extern int gdbarch_deprecated_register_byte (struct gdbarch *gdbarch, int reg_nr);
531extern void set_gdbarch_deprecated_register_byte (struct gdbarch *gdbarch, gdbarch_deprecated_register_byte_ftype *deprecated_register_byte);
62700349
AC		 532#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_BYTE)
533#error "Non multi-arch definition of DEPRECATED_REGISTER_BYTE"
83905903 534#endif
62700349
AC		 535#if !defined (DEPRECATED_REGISTER_BYTE)
536#define DEPRECATED_REGISTER_BYTE(reg_nr) (gdbarch_deprecated_register_byte (current_gdbarch, reg_nr))
0f71a2f6 537#endif
0f71a2f6 538
f3be58bc
AC		 539/* If all registers have identical raw and virtual sizes and those
540 sizes agree with the value computed from REGISTER_TYPE,
541 DEPRECATED_REGISTER_RAW_SIZE can be deleted. See: maint print
542 registers. */
35cac7cf 543
12c266ea
AC		 544#if defined (DEPRECATED_REGISTER_RAW_SIZE)
545/* Legacy for systems yet to multi-arch DEPRECATED_REGISTER_RAW_SIZE */
546#if !defined (DEPRECATED_REGISTER_RAW_SIZE_P)
547#define DEPRECATED_REGISTER_RAW_SIZE_P() (1)
dadd712e
AC		 548#endif
549#endif
550
dadd712e 551extern int gdbarch_deprecated_register_raw_size_p (struct gdbarch *gdbarch);
12c266ea
AC		 552#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_RAW_SIZE_P)
553#error "Non multi-arch definition of DEPRECATED_REGISTER_RAW_SIZE"
dadd712e 554#endif
12c266ea
AC		 555#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_REGISTER_RAW_SIZE_P)
556#define DEPRECATED_REGISTER_RAW_SIZE_P() (gdbarch_deprecated_register_raw_size_p (current_gdbarch))
dadd712e
AC		 557#endif
558
9c04cab7
AC		 559typedef int (gdbarch_deprecated_register_raw_size_ftype) (int reg_nr);
560extern int gdbarch_deprecated_register_raw_size (struct gdbarch *gdbarch, int reg_nr);
561extern void set_gdbarch_deprecated_register_raw_size (struct gdbarch *gdbarch, gdbarch_deprecated_register_raw_size_ftype *deprecated_register_raw_size);
12c266ea
AC		 562#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_RAW_SIZE)
563#error "Non multi-arch definition of DEPRECATED_REGISTER_RAW_SIZE"
83905903 564#endif
12c266ea
AC		 565#if !defined (DEPRECATED_REGISTER_RAW_SIZE)
566#define DEPRECATED_REGISTER_RAW_SIZE(reg_nr) (gdbarch_deprecated_register_raw_size (current_gdbarch, reg_nr))
9c04cab7
AC		 567#endif
568
f3be58bc
AC		 569/* If all registers have identical raw and virtual sizes and those
570 sizes agree with the value computed from REGISTER_TYPE,
571 DEPRECATED_REGISTER_VIRTUAL_SIZE can be deleted. See: maint print
572 registers. */
9c04cab7 573
f30992d4
AC		 574#if defined (DEPRECATED_REGISTER_VIRTUAL_SIZE)
575/* Legacy for systems yet to multi-arch DEPRECATED_REGISTER_VIRTUAL_SIZE */
576#if !defined (DEPRECATED_REGISTER_VIRTUAL_SIZE_P)
577#define DEPRECATED_REGISTER_VIRTUAL_SIZE_P() (1)
dadd712e
AC		 578#endif
579#endif
580
dadd712e 581extern int gdbarch_deprecated_register_virtual_size_p (struct gdbarch *gdbarch);
f30992d4
AC		 582#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_VIRTUAL_SIZE_P)
583#error "Non multi-arch definition of DEPRECATED_REGISTER_VIRTUAL_SIZE"
dadd712e 584#endif
f30992d4
AC		 585#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_REGISTER_VIRTUAL_SIZE_P)
586#define DEPRECATED_REGISTER_VIRTUAL_SIZE_P() (gdbarch_deprecated_register_virtual_size_p (current_gdbarch))
dadd712e
AC		 587#endif
588
9c04cab7
AC		 589typedef int (gdbarch_deprecated_register_virtual_size_ftype) (int reg_nr);
590extern int gdbarch_deprecated_register_virtual_size (struct gdbarch *gdbarch, int reg_nr);
591extern void set_gdbarch_deprecated_register_virtual_size (struct gdbarch *gdbarch, gdbarch_deprecated_register_virtual_size_ftype *deprecated_register_virtual_size);
f30992d4
AC		 592#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_VIRTUAL_SIZE)
593#error "Non multi-arch definition of DEPRECATED_REGISTER_VIRTUAL_SIZE"
9c04cab7 594#endif
f30992d4
AC		 595#if !defined (DEPRECATED_REGISTER_VIRTUAL_SIZE)
596#define DEPRECATED_REGISTER_VIRTUAL_SIZE(reg_nr) (gdbarch_deprecated_register_virtual_size (current_gdbarch, reg_nr))
9c04cab7
AC		 597#endif
598
599/* DEPRECATED_MAX_REGISTER_RAW_SIZE can be deleted. It has been
600 replaced by the constant MAX_REGISTER_SIZE. */
35cac7cf 601
a0ed5532
AC		 602#if defined (DEPRECATED_MAX_REGISTER_RAW_SIZE)
603/* Legacy for systems yet to multi-arch DEPRECATED_MAX_REGISTER_RAW_SIZE */
604#if !defined (DEPRECATED_MAX_REGISTER_RAW_SIZE_P)
605#define DEPRECATED_MAX_REGISTER_RAW_SIZE_P() (1)
606#endif
607#endif
608
a0ed5532
AC		 609extern int gdbarch_deprecated_max_register_raw_size_p (struct gdbarch *gdbarch);
610#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_MAX_REGISTER_RAW_SIZE_P)
611#error "Non multi-arch definition of DEPRECATED_MAX_REGISTER_RAW_SIZE"
612#endif
613#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_MAX_REGISTER_RAW_SIZE_P)
614#define DEPRECATED_MAX_REGISTER_RAW_SIZE_P() (gdbarch_deprecated_max_register_raw_size_p (current_gdbarch))
615#endif
616
a0ed5532
AC		 617extern int gdbarch_deprecated_max_register_raw_size (struct gdbarch *gdbarch);
618extern void set_gdbarch_deprecated_max_register_raw_size (struct gdbarch *gdbarch, int deprecated_max_register_raw_size);
619#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_MAX_REGISTER_RAW_SIZE)
620#error "Non multi-arch definition of DEPRECATED_MAX_REGISTER_RAW_SIZE"
83905903 621#endif
c25083af 622#if !defined (DEPRECATED_MAX_REGISTER_RAW_SIZE)
a0ed5532 623#define DEPRECATED_MAX_REGISTER_RAW_SIZE (gdbarch_deprecated_max_register_raw_size (current_gdbarch))
0f71a2f6 624#endif
0f71a2f6 625
9c04cab7
AC		 626/* DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE can be deleted. It has been
627 replaced by the constant MAX_REGISTER_SIZE. */
35cac7cf 628
a0ed5532
AC		 629#if defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE)
630/* Legacy for systems yet to multi-arch DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE */
631#if !defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P)
632#define DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P() (1)
633#endif
634#endif
635
a0ed5532
AC		 636extern int gdbarch_deprecated_max_register_virtual_size_p (struct gdbarch *gdbarch);
637#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P)
638#error "Non multi-arch definition of DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE"
639#endif
640#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P)
641#define DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P() (gdbarch_deprecated_max_register_virtual_size_p (current_gdbarch))
642#endif
643
a0ed5532
AC		 644extern int gdbarch_deprecated_max_register_virtual_size (struct gdbarch *gdbarch);
645extern void set_gdbarch_deprecated_max_register_virtual_size (struct gdbarch *gdbarch, int deprecated_max_register_virtual_size);
646#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE)
647#error "Non multi-arch definition of DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE"
83905903 648#endif
c25083af 649#if !defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE)
a0ed5532 650#define DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE (gdbarch_deprecated_max_register_virtual_size (current_gdbarch))
0f71a2f6 651#endif
0f71a2f6 652
f3be58bc
AC		 653/* See gdbint.texinfo, and PUSH_DUMMY_CALL. */
654
655extern int gdbarch_unwind_dummy_id_p (struct gdbarch *gdbarch);
656
657typedef struct frame_id (gdbarch_unwind_dummy_id_ftype) (struct gdbarch *gdbarch, struct frame_info *info);
658extern struct frame_id gdbarch_unwind_dummy_id (struct gdbarch *gdbarch, struct frame_info *info);
659extern void set_gdbarch_unwind_dummy_id (struct gdbarch *gdbarch, gdbarch_unwind_dummy_id_ftype *unwind_dummy_id);
660
661/* Implement UNWIND_DUMMY_ID and PUSH_DUMMY_CALL, then delete
662 SAVE_DUMMY_FRAME_TOS. */
663
a59fe496
AC		 664#if defined (DEPRECATED_SAVE_DUMMY_FRAME_TOS)
665/* Legacy for systems yet to multi-arch DEPRECATED_SAVE_DUMMY_FRAME_TOS */
666#if !defined (DEPRECATED_SAVE_DUMMY_FRAME_TOS_P)
667#define DEPRECATED_SAVE_DUMMY_FRAME_TOS_P() (1)
f3be58bc
AC		 668#endif
669#endif
670
a59fe496
AC		 671extern int gdbarch_deprecated_save_dummy_frame_tos_p (struct gdbarch *gdbarch);
672#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_SAVE_DUMMY_FRAME_TOS_P)
673#error "Non multi-arch definition of DEPRECATED_SAVE_DUMMY_FRAME_TOS"
f3be58bc 674#endif
a59fe496
AC		 675#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_SAVE_DUMMY_FRAME_TOS_P)
676#define DEPRECATED_SAVE_DUMMY_FRAME_TOS_P() (gdbarch_deprecated_save_dummy_frame_tos_p (current_gdbarch))
f3be58bc
AC		 677#endif
678
a59fe496
AC		 679typedef void (gdbarch_deprecated_save_dummy_frame_tos_ftype) (CORE_ADDR sp);
680extern void gdbarch_deprecated_save_dummy_frame_tos (struct gdbarch *gdbarch, CORE_ADDR sp);
681extern void set_gdbarch_deprecated_save_dummy_frame_tos (struct gdbarch *gdbarch, gdbarch_deprecated_save_dummy_frame_tos_ftype *deprecated_save_dummy_frame_tos);
682#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_SAVE_DUMMY_FRAME_TOS)
683#error "Non multi-arch definition of DEPRECATED_SAVE_DUMMY_FRAME_TOS"
f3be58bc 684#endif
a59fe496
AC		 685#if !defined (DEPRECATED_SAVE_DUMMY_FRAME_TOS)
686#define DEPRECATED_SAVE_DUMMY_FRAME_TOS(sp) (gdbarch_deprecated_save_dummy_frame_tos (current_gdbarch, sp))
f3be58bc
AC		 687#endif
688
689/* Implement UNWIND_DUMMY_ID and PUSH_DUMMY_CALL, then delete
690 DEPRECATED_FP_REGNUM. */
691
f3be58bc
AC		 692extern int gdbarch_deprecated_fp_regnum (struct gdbarch *gdbarch);
693extern void set_gdbarch_deprecated_fp_regnum (struct gdbarch *gdbarch, int deprecated_fp_regnum);
694#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FP_REGNUM)
695#error "Non multi-arch definition of DEPRECATED_FP_REGNUM"
696#endif
697#if !defined (DEPRECATED_FP_REGNUM)
698#define DEPRECATED_FP_REGNUM (gdbarch_deprecated_fp_regnum (current_gdbarch))
699#endif
700
701/* Implement UNWIND_DUMMY_ID and PUSH_DUMMY_CALL, then delete
702 DEPRECATED_TARGET_READ_FP. */
703
704#if defined (DEPRECATED_TARGET_READ_FP)
705/* Legacy for systems yet to multi-arch DEPRECATED_TARGET_READ_FP */
706#if !defined (DEPRECATED_TARGET_READ_FP_P)
707#define DEPRECATED_TARGET_READ_FP_P() (1)
708#endif
709#endif
710
f3be58bc
AC		 711extern int gdbarch_deprecated_target_read_fp_p (struct gdbarch *gdbarch);
712#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_TARGET_READ_FP_P)
713#error "Non multi-arch definition of DEPRECATED_TARGET_READ_FP"
714#endif
715#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_TARGET_READ_FP_P)
716#define DEPRECATED_TARGET_READ_FP_P() (gdbarch_deprecated_target_read_fp_p (current_gdbarch))
717#endif
718
f3be58bc
AC		 719typedef CORE_ADDR (gdbarch_deprecated_target_read_fp_ftype) (void);
720extern CORE_ADDR gdbarch_deprecated_target_read_fp (struct gdbarch *gdbarch);
721extern void set_gdbarch_deprecated_target_read_fp (struct gdbarch *gdbarch, gdbarch_deprecated_target_read_fp_ftype *deprecated_target_read_fp);
722#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_TARGET_READ_FP)
723#error "Non multi-arch definition of DEPRECATED_TARGET_READ_FP"
724#endif
725#if !defined (DEPRECATED_TARGET_READ_FP)
726#define DEPRECATED_TARGET_READ_FP() (gdbarch_deprecated_target_read_fp (current_gdbarch))
727#endif
728
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AC		 729/* See gdbint.texinfo. See infcall.c. New, all singing all dancing,
730 replacement for DEPRECATED_PUSH_ARGUMENTS. */
731
732extern int gdbarch_push_dummy_call_p (struct gdbarch *gdbarch);
733
734typedef CORE_ADDR (gdbarch_push_dummy_call_ftype) (struct gdbarch *gdbarch, CORE_ADDR func_addr, struct regcache *regcache, CORE_ADDR bp_addr, int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
735extern CORE_ADDR gdbarch_push_dummy_call (struct gdbarch *gdbarch, CORE_ADDR func_addr, struct regcache *regcache, CORE_ADDR bp_addr, int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
736extern void set_gdbarch_push_dummy_call (struct gdbarch *gdbarch, gdbarch_push_dummy_call_ftype *push_dummy_call);
737
738/* PUSH_DUMMY_CALL is a direct replacement for DEPRECATED_PUSH_ARGUMENTS. */
739
740#if defined (DEPRECATED_PUSH_ARGUMENTS)
741/* Legacy for systems yet to multi-arch DEPRECATED_PUSH_ARGUMENTS */
742#if !defined (DEPRECATED_PUSH_ARGUMENTS_P)
743#define DEPRECATED_PUSH_ARGUMENTS_P() (1)
744#endif
745#endif
746
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AC		 747extern int gdbarch_deprecated_push_arguments_p (struct gdbarch *gdbarch);
748#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_ARGUMENTS_P)
749#error "Non multi-arch definition of DEPRECATED_PUSH_ARGUMENTS"
750#endif
751#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PUSH_ARGUMENTS_P)
752#define DEPRECATED_PUSH_ARGUMENTS_P() (gdbarch_deprecated_push_arguments_p (current_gdbarch))
753#endif
754
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AC		 755typedef CORE_ADDR (gdbarch_deprecated_push_arguments_ftype) (int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
756extern CORE_ADDR gdbarch_deprecated_push_arguments (struct gdbarch *gdbarch, int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
757extern void set_gdbarch_deprecated_push_arguments (struct gdbarch *gdbarch, gdbarch_deprecated_push_arguments_ftype *deprecated_push_arguments);
758#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_ARGUMENTS)
759#error "Non multi-arch definition of DEPRECATED_PUSH_ARGUMENTS"
760#endif
761#if !defined (DEPRECATED_PUSH_ARGUMENTS)
762#define DEPRECATED_PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) (gdbarch_deprecated_push_arguments (current_gdbarch, nargs, args, sp, struct_return, struct_addr))
763#endif
764
765/* DEPRECATED_USE_GENERIC_DUMMY_FRAMES can be deleted. Always true. */
766
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AC		 767extern int gdbarch_deprecated_use_generic_dummy_frames (struct gdbarch *gdbarch);
768extern void set_gdbarch_deprecated_use_generic_dummy_frames (struct gdbarch *gdbarch, int deprecated_use_generic_dummy_frames);
769#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_USE_GENERIC_DUMMY_FRAMES)
770#error "Non multi-arch definition of DEPRECATED_USE_GENERIC_DUMMY_FRAMES"
771#endif
772#if !defined (DEPRECATED_USE_GENERIC_DUMMY_FRAMES)
773#define DEPRECATED_USE_GENERIC_DUMMY_FRAMES (gdbarch_deprecated_use_generic_dummy_frames (current_gdbarch))
774#endif
775
776/* Implement PUSH_RETURN_ADDRESS, and then merge in
777 DEPRECATED_PUSH_RETURN_ADDRESS. */
778
779#if defined (DEPRECATED_PUSH_RETURN_ADDRESS)
780/* Legacy for systems yet to multi-arch DEPRECATED_PUSH_RETURN_ADDRESS */
781#if !defined (DEPRECATED_PUSH_RETURN_ADDRESS_P)
782#define DEPRECATED_PUSH_RETURN_ADDRESS_P() (1)
783#endif
784#endif
785
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AC		 786extern int gdbarch_deprecated_push_return_address_p (struct gdbarch *gdbarch);
787#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_RETURN_ADDRESS_P)
788#error "Non multi-arch definition of DEPRECATED_PUSH_RETURN_ADDRESS"
789#endif
790#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PUSH_RETURN_ADDRESS_P)
791#define DEPRECATED_PUSH_RETURN_ADDRESS_P() (gdbarch_deprecated_push_return_address_p (current_gdbarch))
792#endif
793
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AC		 794typedef CORE_ADDR (gdbarch_deprecated_push_return_address_ftype) (CORE_ADDR pc, CORE_ADDR sp);
795extern CORE_ADDR gdbarch_deprecated_push_return_address (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp);
796extern void set_gdbarch_deprecated_push_return_address (struct gdbarch *gdbarch, gdbarch_deprecated_push_return_address_ftype *deprecated_push_return_address);
797#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_RETURN_ADDRESS)
798#error "Non multi-arch definition of DEPRECATED_PUSH_RETURN_ADDRESS"
799#endif
800#if !defined (DEPRECATED_PUSH_RETURN_ADDRESS)
801#define DEPRECATED_PUSH_RETURN_ADDRESS(pc, sp) (gdbarch_deprecated_push_return_address (current_gdbarch, pc, sp))
802#endif
803
804/* Implement PUSH_DUMMY_CALL, then merge in DEPRECATED_DUMMY_WRITE_SP. */
805
806#if defined (DEPRECATED_DUMMY_WRITE_SP)
807/* Legacy for systems yet to multi-arch DEPRECATED_DUMMY_WRITE_SP */
808#if !defined (DEPRECATED_DUMMY_WRITE_SP_P)
809#define DEPRECATED_DUMMY_WRITE_SP_P() (1)
810#endif
811#endif
812
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AC		 813extern int gdbarch_deprecated_dummy_write_sp_p (struct gdbarch *gdbarch);
814#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DUMMY_WRITE_SP_P)
815#error "Non multi-arch definition of DEPRECATED_DUMMY_WRITE_SP"
816#endif
817#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_DUMMY_WRITE_SP_P)
818#define DEPRECATED_DUMMY_WRITE_SP_P() (gdbarch_deprecated_dummy_write_sp_p (current_gdbarch))
819#endif
820
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AC		 821typedef void (gdbarch_deprecated_dummy_write_sp_ftype) (CORE_ADDR val);
822extern void gdbarch_deprecated_dummy_write_sp (struct gdbarch *gdbarch, CORE_ADDR val);
823extern void set_gdbarch_deprecated_dummy_write_sp (struct gdbarch *gdbarch, gdbarch_deprecated_dummy_write_sp_ftype *deprecated_dummy_write_sp);
824#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DUMMY_WRITE_SP)
825#error "Non multi-arch definition of DEPRECATED_DUMMY_WRITE_SP"
826#endif
827#if !defined (DEPRECATED_DUMMY_WRITE_SP)
828#define DEPRECATED_DUMMY_WRITE_SP(val) (gdbarch_deprecated_dummy_write_sp (current_gdbarch, val))
829#endif
830
831/* DEPRECATED_REGISTER_SIZE can be deleted. */
832
833extern int gdbarch_deprecated_register_size (struct gdbarch *gdbarch);
834extern void set_gdbarch_deprecated_register_size (struct gdbarch *gdbarch, int deprecated_register_size);
835#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_SIZE)
836#error "Non multi-arch definition of DEPRECATED_REGISTER_SIZE"
837#endif
838#if !defined (DEPRECATED_REGISTER_SIZE)
839#define DEPRECATED_REGISTER_SIZE (gdbarch_deprecated_register_size (current_gdbarch))
840#endif
841
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AC		 842extern int gdbarch_call_dummy_location (struct gdbarch *gdbarch);
843extern void set_gdbarch_call_dummy_location (struct gdbarch *gdbarch, int call_dummy_location);
844#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_LOCATION)
845#error "Non multi-arch definition of CALL_DUMMY_LOCATION"
846#endif
847#if !defined (CALL_DUMMY_LOCATION)
848#define CALL_DUMMY_LOCATION (gdbarch_call_dummy_location (current_gdbarch))
849#endif
850
88a82a65
AC		 851#if defined (DEPRECATED_CALL_DUMMY_ADDRESS)
852/* Legacy for systems yet to multi-arch DEPRECATED_CALL_DUMMY_ADDRESS */
853#if !defined (DEPRECATED_CALL_DUMMY_ADDRESS_P)
854#define DEPRECATED_CALL_DUMMY_ADDRESS_P() (1)
855#endif
856#endif
857
858extern int gdbarch_deprecated_call_dummy_address_p (struct gdbarch *gdbarch);
859#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_ADDRESS_P)
860#error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_ADDRESS"
861#endif
862#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_CALL_DUMMY_ADDRESS_P)
863#define DEPRECATED_CALL_DUMMY_ADDRESS_P() (gdbarch_deprecated_call_dummy_address_p (current_gdbarch))
864#endif
865
866typedef CORE_ADDR (gdbarch_deprecated_call_dummy_address_ftype) (void);
867extern CORE_ADDR gdbarch_deprecated_call_dummy_address (struct gdbarch *gdbarch);
868extern void set_gdbarch_deprecated_call_dummy_address (struct gdbarch *gdbarch, gdbarch_deprecated_call_dummy_address_ftype *deprecated_call_dummy_address);
869#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_ADDRESS)
870#error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_ADDRESS"
871#endif
872#if !defined (DEPRECATED_CALL_DUMMY_ADDRESS)
873#define DEPRECATED_CALL_DUMMY_ADDRESS() (gdbarch_deprecated_call_dummy_address (current_gdbarch))
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AC		 874#endif
875
876/* DEPRECATED_CALL_DUMMY_START_OFFSET can be deleted. */
877
878extern CORE_ADDR gdbarch_deprecated_call_dummy_start_offset (struct gdbarch *gdbarch);
879extern void set_gdbarch_deprecated_call_dummy_start_offset (struct gdbarch *gdbarch, CORE_ADDR deprecated_call_dummy_start_offset);
880#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_START_OFFSET)
881#error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_START_OFFSET"
882#endif
883#if !defined (DEPRECATED_CALL_DUMMY_START_OFFSET)
884#define DEPRECATED_CALL_DUMMY_START_OFFSET (gdbarch_deprecated_call_dummy_start_offset (current_gdbarch))
885#endif
886
887/* DEPRECATED_CALL_DUMMY_BREAKPOINT_OFFSET can be deleted. */
888
889extern CORE_ADDR gdbarch_deprecated_call_dummy_breakpoint_offset (struct gdbarch *gdbarch);
890extern void set_gdbarch_deprecated_call_dummy_breakpoint_offset (struct gdbarch *gdbarch, CORE_ADDR deprecated_call_dummy_breakpoint_offset);
891#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_BREAKPOINT_OFFSET)
892#error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_BREAKPOINT_OFFSET"
893#endif
894#if !defined (DEPRECATED_CALL_DUMMY_BREAKPOINT_OFFSET)
895#define DEPRECATED_CALL_DUMMY_BREAKPOINT_OFFSET (gdbarch_deprecated_call_dummy_breakpoint_offset (current_gdbarch))
896#endif
897
898/* DEPRECATED_CALL_DUMMY_LENGTH can be deleted. */
899
900extern int gdbarch_deprecated_call_dummy_length (struct gdbarch *gdbarch);
901extern void set_gdbarch_deprecated_call_dummy_length (struct gdbarch *gdbarch, int deprecated_call_dummy_length);
902#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_LENGTH)
903#error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_LENGTH"
904#endif
905#if !defined (DEPRECATED_CALL_DUMMY_LENGTH)
906#define DEPRECATED_CALL_DUMMY_LENGTH (gdbarch_deprecated_call_dummy_length (current_gdbarch))
907#endif
908
909/* DEPRECATED_CALL_DUMMY_WORDS can be deleted. */
910
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AC		 911extern LONGEST * gdbarch_deprecated_call_dummy_words (struct gdbarch *gdbarch);
912extern void set_gdbarch_deprecated_call_dummy_words (struct gdbarch *gdbarch, LONGEST * deprecated_call_dummy_words);
913#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_WORDS)
914#error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_WORDS"
915#endif
916#if !defined (DEPRECATED_CALL_DUMMY_WORDS)
917#define DEPRECATED_CALL_DUMMY_WORDS (gdbarch_deprecated_call_dummy_words (current_gdbarch))
918#endif
919
920/* Implement PUSH_DUMMY_CALL, then delete DEPRECATED_SIZEOF_CALL_DUMMY_WORDS. */
921
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AC		 922extern int gdbarch_deprecated_sizeof_call_dummy_words (struct gdbarch *gdbarch);
923extern void set_gdbarch_deprecated_sizeof_call_dummy_words (struct gdbarch *gdbarch, int deprecated_sizeof_call_dummy_words);
924#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_SIZEOF_CALL_DUMMY_WORDS)
925#error "Non multi-arch definition of DEPRECATED_SIZEOF_CALL_DUMMY_WORDS"
926#endif
927#if !defined (DEPRECATED_SIZEOF_CALL_DUMMY_WORDS)
928#define DEPRECATED_SIZEOF_CALL_DUMMY_WORDS (gdbarch_deprecated_sizeof_call_dummy_words (current_gdbarch))
929#endif
930
931/* Implement PUSH_DUMMY_CALL, then delete DEPRECATED_CALL_DUMMY_STACK_ADJUST. */
932
933#if defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST)
934/* Legacy for systems yet to multi-arch DEPRECATED_CALL_DUMMY_STACK_ADJUST */
935#if !defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST_P)
936#define DEPRECATED_CALL_DUMMY_STACK_ADJUST_P() (1)
937#endif
938#endif
939
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AC		 940extern int gdbarch_deprecated_call_dummy_stack_adjust_p (struct gdbarch *gdbarch);
941#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST_P)
942#error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_STACK_ADJUST"
943#endif
944#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST_P)
945#define DEPRECATED_CALL_DUMMY_STACK_ADJUST_P() (gdbarch_deprecated_call_dummy_stack_adjust_p (current_gdbarch))
946#endif
947
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AC		 948extern int gdbarch_deprecated_call_dummy_stack_adjust (struct gdbarch *gdbarch);
949extern void set_gdbarch_deprecated_call_dummy_stack_adjust (struct gdbarch *gdbarch, int deprecated_call_dummy_stack_adjust);
950#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST)
951#error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_STACK_ADJUST"
952#endif
953#if !defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST)
954#define DEPRECATED_CALL_DUMMY_STACK_ADJUST (gdbarch_deprecated_call_dummy_stack_adjust (current_gdbarch))
955#endif
956
957/* DEPRECATED_FIX_CALL_DUMMY can be deleted. For the SPARC, implement
958 PUSH_DUMMY_CODE and set CALL_DUMMY_LOCATION to ON_STACK. */
959
960#if defined (DEPRECATED_FIX_CALL_DUMMY)
961/* Legacy for systems yet to multi-arch DEPRECATED_FIX_CALL_DUMMY */
962#if !defined (DEPRECATED_FIX_CALL_DUMMY_P)
963#define DEPRECATED_FIX_CALL_DUMMY_P() (1)
964#endif
965#endif
966
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AC		 967extern int gdbarch_deprecated_fix_call_dummy_p (struct gdbarch *gdbarch);
968#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FIX_CALL_DUMMY_P)
969#error "Non multi-arch definition of DEPRECATED_FIX_CALL_DUMMY"
970#endif
971#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FIX_CALL_DUMMY_P)
972#define DEPRECATED_FIX_CALL_DUMMY_P() (gdbarch_deprecated_fix_call_dummy_p (current_gdbarch))
973#endif
974
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AC		 975typedef void (gdbarch_deprecated_fix_call_dummy_ftype) (char *dummy, CORE_ADDR pc, CORE_ADDR fun, int nargs, struct value **args, struct type *type, int gcc_p);
976extern void gdbarch_deprecated_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);
977extern void set_gdbarch_deprecated_fix_call_dummy (struct gdbarch *gdbarch, gdbarch_deprecated_fix_call_dummy_ftype *deprecated_fix_call_dummy);
978#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FIX_CALL_DUMMY)
979#error "Non multi-arch definition of DEPRECATED_FIX_CALL_DUMMY"
980#endif
981#if !defined (DEPRECATED_FIX_CALL_DUMMY)
982#define DEPRECATED_FIX_CALL_DUMMY(dummy, pc, fun, nargs, args, type, gcc_p) (gdbarch_deprecated_fix_call_dummy (current_gdbarch, dummy, pc, fun, nargs, args, type, gcc_p))
983#endif
984
985/* This is a replacement for DEPRECATED_FIX_CALL_DUMMY et.al. */
986
987extern int gdbarch_push_dummy_code_p (struct gdbarch *gdbarch);
988
989typedef CORE_ADDR (gdbarch_push_dummy_code_ftype) (struct gdbarch *gdbarch, CORE_ADDR sp, CORE_ADDR funaddr, int using_gcc, struct value **args, int nargs, struct type *value_type, CORE_ADDR *real_pc, CORE_ADDR *bp_addr);
990extern CORE_ADDR gdbarch_push_dummy_code (struct gdbarch *gdbarch, CORE_ADDR sp, CORE_ADDR funaddr, int using_gcc, struct value **args, int nargs, struct type *value_type, CORE_ADDR *real_pc, CORE_ADDR *bp_addr);
991extern void set_gdbarch_push_dummy_code (struct gdbarch *gdbarch, gdbarch_push_dummy_code_ftype *push_dummy_code);
992
993/* Implement PUSH_DUMMY_CALL, then delete DEPRECATED_PUSH_DUMMY_FRAME. */
994
995#if defined (DEPRECATED_PUSH_DUMMY_FRAME)
996/* Legacy for systems yet to multi-arch DEPRECATED_PUSH_DUMMY_FRAME */
997#if !defined (DEPRECATED_PUSH_DUMMY_FRAME_P)
998#define DEPRECATED_PUSH_DUMMY_FRAME_P() (1)
999#endif
1000#endif
1001
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AC		 1002extern int gdbarch_deprecated_push_dummy_frame_p (struct gdbarch *gdbarch);
1003#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_DUMMY_FRAME_P)
1004#error "Non multi-arch definition of DEPRECATED_PUSH_DUMMY_FRAME"
1005#endif
1006#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PUSH_DUMMY_FRAME_P)
1007#define DEPRECATED_PUSH_DUMMY_FRAME_P() (gdbarch_deprecated_push_dummy_frame_p (current_gdbarch))
1008#endif
1009
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AC		 1010typedef void (gdbarch_deprecated_push_dummy_frame_ftype) (void);
1011extern void gdbarch_deprecated_push_dummy_frame (struct gdbarch *gdbarch);
1012extern void set_gdbarch_deprecated_push_dummy_frame (struct gdbarch *gdbarch, gdbarch_deprecated_push_dummy_frame_ftype *deprecated_push_dummy_frame);
1013#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_DUMMY_FRAME)
1014#error "Non multi-arch definition of DEPRECATED_PUSH_DUMMY_FRAME"
1015#endif
1016#if !defined (DEPRECATED_PUSH_DUMMY_FRAME)
1017#define DEPRECATED_PUSH_DUMMY_FRAME (gdbarch_deprecated_push_dummy_frame (current_gdbarch))
1018#endif
1019
1020/* Implement PUSH_DUMMY_CALL, then delete
1021 DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED. */
1022
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AC		 1023extern int gdbarch_deprecated_extra_stack_alignment_needed (struct gdbarch *gdbarch);
1024extern void set_gdbarch_deprecated_extra_stack_alignment_needed (struct gdbarch *gdbarch, int deprecated_extra_stack_alignment_needed);
1025#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED)
1026#error "Non multi-arch definition of DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED"
1027#endif
1028#if !defined (DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED)
1029#define DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED (gdbarch_deprecated_extra_stack_alignment_needed (current_gdbarch))
1030#endif
1031
903ad3a6
AC		 1032#if defined (DEPRECATED_DO_REGISTERS_INFO)
1033/* Legacy for systems yet to multi-arch DEPRECATED_DO_REGISTERS_INFO */
1034#if !defined (DEPRECATED_DO_REGISTERS_INFO_P)
1035#define DEPRECATED_DO_REGISTERS_INFO_P() (1)
0ab7a791
AC		 1036#endif
1037#endif
1038
903ad3a6
AC		 1039extern int gdbarch_deprecated_do_registers_info_p (struct gdbarch *gdbarch);
1040#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DO_REGISTERS_INFO_P)
1041#error "Non multi-arch definition of DEPRECATED_DO_REGISTERS_INFO"
0ab7a791 1042#endif
903ad3a6
AC		 1043#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_DO_REGISTERS_INFO_P)
1044#define DEPRECATED_DO_REGISTERS_INFO_P() (gdbarch_deprecated_do_registers_info_p (current_gdbarch))
0ab7a791
AC		 1045#endif
1046
903ad3a6
AC		 1047typedef void (gdbarch_deprecated_do_registers_info_ftype) (int reg_nr, int fpregs);
1048extern void gdbarch_deprecated_do_registers_info (struct gdbarch *gdbarch, int reg_nr, int fpregs);
1049extern void set_gdbarch_deprecated_do_registers_info (struct gdbarch *gdbarch, gdbarch_deprecated_do_registers_info_ftype *deprecated_do_registers_info);
1050#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DO_REGISTERS_INFO)
1051#error "Non multi-arch definition of DEPRECATED_DO_REGISTERS_INFO"
83905903 1052#endif
c25083af 1053#if !defined (DEPRECATED_DO_REGISTERS_INFO)
903ad3a6 1054#define DEPRECATED_DO_REGISTERS_INFO(reg_nr, fpregs) (gdbarch_deprecated_do_registers_info (current_gdbarch, reg_nr, fpregs))
666e11c5 1055#endif
666e11c5 1056
0ab7a791
AC		 1057typedef void (gdbarch_print_registers_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, int regnum, int all);
1058extern void gdbarch_print_registers_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, int regnum, int all);
1059extern void set_gdbarch_print_registers_info (struct gdbarch *gdbarch, gdbarch_print_registers_info_ftype *print_registers_info);
1060
23e3a7ac
AC		 1061extern int gdbarch_print_float_info_p (struct gdbarch *gdbarch);
1062
1063typedef void (gdbarch_print_float_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
1064extern void gdbarch_print_float_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
5e74b15c 1065extern void set_gdbarch_print_float_info (struct gdbarch *gdbarch, gdbarch_print_float_info_ftype *print_float_info);
5e74b15c 1066
e76f1f2e
AC		 1067extern int gdbarch_print_vector_info_p (struct gdbarch *gdbarch);
1068
1069typedef void (gdbarch_print_vector_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
1070extern void gdbarch_print_vector_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
1071extern void set_gdbarch_print_vector_info (struct gdbarch *gdbarch, gdbarch_print_vector_info_ftype *print_vector_info);
1072
7c7651b2
AC		 1073/* MAP a GDB RAW register number onto a simulator register number. See
1074 also include/...-sim.h. */
1075
7c7651b2
AC		 1076typedef int (gdbarch_register_sim_regno_ftype) (int reg_nr);
1077extern int gdbarch_register_sim_regno (struct gdbarch *gdbarch, int reg_nr);
1078extern void set_gdbarch_register_sim_regno (struct gdbarch *gdbarch, gdbarch_register_sim_regno_ftype *register_sim_regno);
83905903
AC		 1079#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_SIM_REGNO)
1080#error "Non multi-arch definition of REGISTER_SIM_REGNO"
1081#endif
c25083af 1082#if !defined (REGISTER_SIM_REGNO)
7c7651b2
AC		 1083#define REGISTER_SIM_REGNO(reg_nr) (gdbarch_register_sim_regno (current_gdbarch, reg_nr))
1084#endif
7c7651b2 1085
2649061d
AC		 1086#if defined (REGISTER_BYTES_OK)
1087/* Legacy for systems yet to multi-arch REGISTER_BYTES_OK */
eee30e78 1088#if !defined (REGISTER_BYTES_OK_P)
2649061d
AC		 1089#define REGISTER_BYTES_OK_P() (1)
1090#endif
eee30e78 1091#endif
2649061d 1092
2649061d 1093extern int gdbarch_register_bytes_ok_p (struct gdbarch *gdbarch);
83905903
AC		 1094#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES_OK_P)
1095#error "Non multi-arch definition of REGISTER_BYTES_OK"
1096#endif
2649061d
AC		 1097#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES_OK_P)
1098#define REGISTER_BYTES_OK_P() (gdbarch_register_bytes_ok_p (current_gdbarch))
1099#endif
1100
2649061d
AC		 1101typedef int (gdbarch_register_bytes_ok_ftype) (long nr_bytes);
1102extern int gdbarch_register_bytes_ok (struct gdbarch *gdbarch, long nr_bytes);
1103extern void set_gdbarch_register_bytes_ok (struct gdbarch *gdbarch, gdbarch_register_bytes_ok_ftype *register_bytes_ok);
83905903
AC		 1104#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES_OK)
1105#error "Non multi-arch definition of REGISTER_BYTES_OK"
1106#endif
c25083af 1107#if !defined (REGISTER_BYTES_OK)
2649061d
AC		 1108#define REGISTER_BYTES_OK(nr_bytes) (gdbarch_register_bytes_ok (current_gdbarch, nr_bytes))
1109#endif
2649061d 1110
01fb7433
AC		 1111typedef int (gdbarch_cannot_fetch_register_ftype) (int regnum);
1112extern int gdbarch_cannot_fetch_register (struct gdbarch *gdbarch, int regnum);
1113extern void set_gdbarch_cannot_fetch_register (struct gdbarch *gdbarch, gdbarch_cannot_fetch_register_ftype *cannot_fetch_register);
83905903
AC		 1114#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_FETCH_REGISTER)
1115#error "Non multi-arch definition of CANNOT_FETCH_REGISTER"
1116#endif
c25083af 1117#if !defined (CANNOT_FETCH_REGISTER)
01fb7433
AC		 1118#define CANNOT_FETCH_REGISTER(regnum) (gdbarch_cannot_fetch_register (current_gdbarch, regnum))
1119#endif
01fb7433 1120
01fb7433
AC		 1121typedef int (gdbarch_cannot_store_register_ftype) (int regnum);
1122extern int gdbarch_cannot_store_register (struct gdbarch *gdbarch, int regnum);
1123extern void set_gdbarch_cannot_store_register (struct gdbarch *gdbarch, gdbarch_cannot_store_register_ftype *cannot_store_register);
83905903
AC		 1124#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_STORE_REGISTER)
1125#error "Non multi-arch definition of CANNOT_STORE_REGISTER"
1126#endif
c25083af 1127#if !defined (CANNOT_STORE_REGISTER)
01fb7433
AC		 1128#define CANNOT_STORE_REGISTER(regnum) (gdbarch_cannot_store_register (current_gdbarch, regnum))
1129#endif
01fb7433 1130
9df628e0
RE		 1131/* setjmp/longjmp support. */
1132
1133#if defined (GET_LONGJMP_TARGET)
1134/* Legacy for systems yet to multi-arch GET_LONGJMP_TARGET */
1135#if !defined (GET_LONGJMP_TARGET_P)
1136#define GET_LONGJMP_TARGET_P() (1)
1137#endif
1138#endif
1139
9df628e0
RE		 1140extern int gdbarch_get_longjmp_target_p (struct gdbarch *gdbarch);
1141#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_LONGJMP_TARGET_P)
1142#error "Non multi-arch definition of GET_LONGJMP_TARGET"
1143#endif
b8de8283
AC		 1144#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_LONGJMP_TARGET_P)
1145#define GET_LONGJMP_TARGET_P() (gdbarch_get_longjmp_target_p (current_gdbarch))
0f71a2f6 1146#endif
0f71a2f6 1147
b8de8283
AC		 1148typedef int (gdbarch_get_longjmp_target_ftype) (CORE_ADDR *pc);
1149extern int gdbarch_get_longjmp_target (struct gdbarch *gdbarch, CORE_ADDR *pc);
1150extern void set_gdbarch_get_longjmp_target (struct gdbarch *gdbarch, gdbarch_get_longjmp_target_ftype *get_longjmp_target);
1151#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_LONGJMP_TARGET)
1152#error "Non multi-arch definition of GET_LONGJMP_TARGET"
83905903 1153#endif
b8de8283
AC		 1154#if !defined (GET_LONGJMP_TARGET)
1155#define GET_LONGJMP_TARGET(pc) (gdbarch_get_longjmp_target (current_gdbarch, pc))
0f71a2f6 1156#endif
0f71a2f6 1157
ae45cd16
AC		 1158/* NOTE: cagney/2002-11-24: This function with predicate has a valid
1159 (callable) initial value. As a consequence, even when the predicate
1160 is false, the corresponding function works. This simplifies the
1161 migration process - old code, calling DEPRECATED_PC_IN_CALL_DUMMY(),
1162 doesn't need to be modified. */
1163
1164#if defined (DEPRECATED_PC_IN_CALL_DUMMY)
1165/* Legacy for systems yet to multi-arch DEPRECATED_PC_IN_CALL_DUMMY */
1166#if !defined (DEPRECATED_PC_IN_CALL_DUMMY_P)
1167#define DEPRECATED_PC_IN_CALL_DUMMY_P() (1)
1168#endif
1169#endif
1170
ae45cd16 1171extern int gdbarch_deprecated_pc_in_call_dummy_p (struct gdbarch *gdbarch);
55e1d7e7 1172#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PC_IN_CALL_DUMMY_P)
ae45cd16
AC		 1173#error "Non multi-arch definition of DEPRECATED_PC_IN_CALL_DUMMY"
1174#endif
55e1d7e7 1175#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PC_IN_CALL_DUMMY_P)
ae45cd16
AC		 1176#define DEPRECATED_PC_IN_CALL_DUMMY_P() (gdbarch_deprecated_pc_in_call_dummy_p (current_gdbarch))
1177#endif
1178
ae45cd16
AC		 1179typedef int (gdbarch_deprecated_pc_in_call_dummy_ftype) (CORE_ADDR pc, CORE_ADDR sp, CORE_ADDR frame_address);
1180extern int gdbarch_deprecated_pc_in_call_dummy (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp, CORE_ADDR frame_address);
1181extern void set_gdbarch_deprecated_pc_in_call_dummy (struct gdbarch *gdbarch, gdbarch_deprecated_pc_in_call_dummy_ftype *deprecated_pc_in_call_dummy);
55e1d7e7 1182#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PC_IN_CALL_DUMMY)
ae45cd16 1183#error "Non multi-arch definition of DEPRECATED_PC_IN_CALL_DUMMY"
83905903 1184#endif
c25083af 1185#if !defined (DEPRECATED_PC_IN_CALL_DUMMY)
ae45cd16 1186#define DEPRECATED_PC_IN_CALL_DUMMY(pc, sp, frame_address) (gdbarch_deprecated_pc_in_call_dummy (current_gdbarch, pc, sp, frame_address))
0f71a2f6 1187#endif
0f71a2f6 1188
2ca6c561
AC		 1189#if defined (DEPRECATED_INIT_FRAME_PC_FIRST)
1190/* Legacy for systems yet to multi-arch DEPRECATED_INIT_FRAME_PC_FIRST */
1191#if !defined (DEPRECATED_INIT_FRAME_PC_FIRST_P)
1192#define DEPRECATED_INIT_FRAME_PC_FIRST_P() (1)
1193#endif
1194#endif
1195
2ca6c561
AC		 1196extern int gdbarch_deprecated_init_frame_pc_first_p (struct gdbarch *gdbarch);
1197#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC_FIRST_P)
1198#error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC_FIRST"
1199#endif
1200#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_FRAME_PC_FIRST_P)
1201#define DEPRECATED_INIT_FRAME_PC_FIRST_P() (gdbarch_deprecated_init_frame_pc_first_p (current_gdbarch))
1202#endif
1203
97f46953
AC		 1204typedef CORE_ADDR (gdbarch_deprecated_init_frame_pc_first_ftype) (int fromleaf, struct frame_info *prev);
1205extern CORE_ADDR gdbarch_deprecated_init_frame_pc_first (struct gdbarch *gdbarch, int fromleaf, struct frame_info *prev);
2ca6c561
AC		 1206extern void set_gdbarch_deprecated_init_frame_pc_first (struct gdbarch *gdbarch, gdbarch_deprecated_init_frame_pc_first_ftype *deprecated_init_frame_pc_first);
1207#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC_FIRST)
1208#error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC_FIRST"
83905903 1209#endif
c25083af 1210#if !defined (DEPRECATED_INIT_FRAME_PC_FIRST)
2ca6c561 1211#define DEPRECATED_INIT_FRAME_PC_FIRST(fromleaf, prev) (gdbarch_deprecated_init_frame_pc_first (current_gdbarch, fromleaf, prev))
10312cc4 1212#endif
10312cc4 1213
a5afb99f
AC		 1214#if defined (DEPRECATED_INIT_FRAME_PC)
1215/* Legacy for systems yet to multi-arch DEPRECATED_INIT_FRAME_PC */
1216#if !defined (DEPRECATED_INIT_FRAME_PC_P)
1217#define DEPRECATED_INIT_FRAME_PC_P() (1)
1218#endif
1219#endif
1220
a5afb99f
AC		 1221extern int gdbarch_deprecated_init_frame_pc_p (struct gdbarch *gdbarch);
1222#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC_P)
1223#error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC"
1224#endif
1225#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_FRAME_PC_P)
1226#define DEPRECATED_INIT_FRAME_PC_P() (gdbarch_deprecated_init_frame_pc_p (current_gdbarch))
1227#endif
1228
a5afb99f
AC		 1229typedef CORE_ADDR (gdbarch_deprecated_init_frame_pc_ftype) (int fromleaf, struct frame_info *prev);
1230extern CORE_ADDR gdbarch_deprecated_init_frame_pc (struct gdbarch *gdbarch, int fromleaf, struct frame_info *prev);
1231extern void set_gdbarch_deprecated_init_frame_pc (struct gdbarch *gdbarch, gdbarch_deprecated_init_frame_pc_ftype *deprecated_init_frame_pc);
1232#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC)
1233#error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC"
83905903 1234#endif
c25083af 1235#if !defined (DEPRECATED_INIT_FRAME_PC)
a5afb99f 1236#define DEPRECATED_INIT_FRAME_PC(fromleaf, prev) (gdbarch_deprecated_init_frame_pc (current_gdbarch, fromleaf, prev))
10312cc4 1237#endif
10312cc4 1238
104c1213
JM		 1239extern int gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch);
1240extern void set_gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch, int believe_pcc_promotion);
83905903
AC		 1241#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION)
1242#error "Non multi-arch definition of BELIEVE_PCC_PROMOTION"
1243#endif
c25083af 1244#if !defined (BELIEVE_PCC_PROMOTION)
0f71a2f6
JM		 1245#define BELIEVE_PCC_PROMOTION (gdbarch_believe_pcc_promotion (current_gdbarch))
1246#endif
0f71a2f6 1247
104c1213
JM		 1248extern int gdbarch_believe_pcc_promotion_type (struct gdbarch *gdbarch);
1249extern void set_gdbarch_believe_pcc_promotion_type (struct gdbarch *gdbarch, int believe_pcc_promotion_type);
83905903
AC		 1250#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION_TYPE)
1251#error "Non multi-arch definition of BELIEVE_PCC_PROMOTION_TYPE"
1252#endif
e669114a 1253#if !defined (BELIEVE_PCC_PROMOTION_TYPE)
0f71a2f6
JM		 1254#define BELIEVE_PCC_PROMOTION_TYPE (gdbarch_believe_pcc_promotion_type (current_gdbarch))
1255#endif
0f71a2f6 1256
129c1cd6
AC		 1257#if defined (DEPRECATED_GET_SAVED_REGISTER)
1258/* Legacy for systems yet to multi-arch DEPRECATED_GET_SAVED_REGISTER */
1259#if !defined (DEPRECATED_GET_SAVED_REGISTER_P)
1260#define DEPRECATED_GET_SAVED_REGISTER_P() (1)
a216a322
AC		 1261#endif
1262#endif
1263
129c1cd6
AC		 1264extern int gdbarch_deprecated_get_saved_register_p (struct gdbarch *gdbarch);
1265#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_GET_SAVED_REGISTER_P)
1266#error "Non multi-arch definition of DEPRECATED_GET_SAVED_REGISTER"
a216a322 1267#endif
129c1cd6
AC		 1268#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_GET_SAVED_REGISTER_P)
1269#define DEPRECATED_GET_SAVED_REGISTER_P() (gdbarch_deprecated_get_saved_register_p (current_gdbarch))
a216a322
AC		 1270#endif
1271
129c1cd6
AC		 1272typedef void (gdbarch_deprecated_get_saved_register_ftype) (char *raw_buffer, int *optimized, CORE_ADDR *addrp, struct frame_info *frame, int regnum, enum lval_type *lval);
1273extern void gdbarch_deprecated_get_saved_register (struct gdbarch *gdbarch, char *raw_buffer, int *optimized, CORE_ADDR *addrp, struct frame_info *frame, int regnum, enum lval_type *lval);
1274extern void set_gdbarch_deprecated_get_saved_register (struct gdbarch *gdbarch, gdbarch_deprecated_get_saved_register_ftype *deprecated_get_saved_register);
1275#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_GET_SAVED_REGISTER)
1276#error "Non multi-arch definition of DEPRECATED_GET_SAVED_REGISTER"
83905903 1277#endif
c25083af 1278#if !defined (DEPRECATED_GET_SAVED_REGISTER)
129c1cd6 1279#define DEPRECATED_GET_SAVED_REGISTER(raw_buffer, optimized, addrp, frame, regnum, lval) (gdbarch_deprecated_get_saved_register (current_gdbarch, raw_buffer, optimized, addrp, frame, regnum, lval))
0f71a2f6 1280#endif
0f71a2f6 1281
781a750d
AC		 1282/* For register <-> value conversions, replaced by CONVERT_REGISTER_P et.al.
1283 For raw <-> cooked register conversions, replaced by pseudo registers. */
1284
781a750d
AC		 1285typedef int (gdbarch_deprecated_register_convertible_ftype) (int nr);
1286extern int gdbarch_deprecated_register_convertible (struct gdbarch *gdbarch, int nr);
1287extern void set_gdbarch_deprecated_register_convertible (struct gdbarch *gdbarch, gdbarch_deprecated_register_convertible_ftype *deprecated_register_convertible);
1288#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_CONVERTIBLE)
1289#error "Non multi-arch definition of DEPRECATED_REGISTER_CONVERTIBLE"
83905903 1290#endif
781a750d
AC		 1291#if !defined (DEPRECATED_REGISTER_CONVERTIBLE)
1292#define DEPRECATED_REGISTER_CONVERTIBLE(nr) (gdbarch_deprecated_register_convertible (current_gdbarch, nr))
0f71a2f6 1293#endif
33489c5b 1294
781a750d
AC		 1295/* For register <-> value conversions, replaced by CONVERT_REGISTER_P et.al.
1296 For raw <-> cooked register conversions, replaced by pseudo registers. */
1297
781a750d
AC		 1298typedef void (gdbarch_deprecated_register_convert_to_virtual_ftype) (int regnum, struct type *type, char *from, char *to);
1299extern void gdbarch_deprecated_register_convert_to_virtual (struct gdbarch *gdbarch, int regnum, struct type *type, char *from, char *to);
1300extern void set_gdbarch_deprecated_register_convert_to_virtual (struct gdbarch *gdbarch, gdbarch_deprecated_register_convert_to_virtual_ftype *deprecated_register_convert_to_virtual);
1301#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_CONVERT_TO_VIRTUAL)
1302#error "Non multi-arch definition of DEPRECATED_REGISTER_CONVERT_TO_VIRTUAL"
83905903 1303#endif
781a750d
AC		 1304#if !defined (DEPRECATED_REGISTER_CONVERT_TO_VIRTUAL)
1305#define DEPRECATED_REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (gdbarch_deprecated_register_convert_to_virtual (current_gdbarch, regnum, type, from, to))
0f71a2f6 1306#endif
33489c5b 1307
781a750d
AC		 1308/* For register <-> value conversions, replaced by CONVERT_REGISTER_P et.al.
1309 For raw <-> cooked register conversions, replaced by pseudo registers. */
1310
781a750d
AC		 1311typedef void (gdbarch_deprecated_register_convert_to_raw_ftype) (struct type *type, int regnum, const char *from, char *to);
1312extern void gdbarch_deprecated_register_convert_to_raw (struct gdbarch *gdbarch, struct type *type, int regnum, const char *from, char *to);
1313extern void set_gdbarch_deprecated_register_convert_to_raw (struct gdbarch *gdbarch, gdbarch_deprecated_register_convert_to_raw_ftype *deprecated_register_convert_to_raw);
1314#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_CONVERT_TO_RAW)
1315#error "Non multi-arch definition of DEPRECATED_REGISTER_CONVERT_TO_RAW"
83905903 1316#endif
781a750d
AC		 1317#if !defined (DEPRECATED_REGISTER_CONVERT_TO_RAW)
1318#define DEPRECATED_REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (gdbarch_deprecated_register_convert_to_raw (current_gdbarch, type, regnum, from, to))
0f71a2f6 1319#endif
33489c5b 1320
ff2e87ac
AC		 1321typedef int (gdbarch_convert_register_p_ftype) (int regnum, struct type *type);
1322extern int gdbarch_convert_register_p (struct gdbarch *gdbarch, int regnum, struct type *type);
13d01224
AC		 1323extern void set_gdbarch_convert_register_p (struct gdbarch *gdbarch, gdbarch_convert_register_p_ftype *convert_register_p);
1324#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CONVERT_REGISTER_P)
1325#error "Non multi-arch definition of CONVERT_REGISTER_P"
1326#endif
c25083af 1327#if !defined (CONVERT_REGISTER_P)
ff2e87ac 1328#define CONVERT_REGISTER_P(regnum, type) (gdbarch_convert_register_p (current_gdbarch, regnum, type))
13d01224 1329#endif
13d01224 1330
ff2e87ac
AC		 1331typedef void (gdbarch_register_to_value_ftype) (struct frame_info *frame, int regnum, struct type *type, void *buf);
1332extern void gdbarch_register_to_value (struct gdbarch *gdbarch, struct frame_info *frame, int regnum, struct type *type, void *buf);
13d01224
AC		 1333extern void set_gdbarch_register_to_value (struct gdbarch *gdbarch, gdbarch_register_to_value_ftype *register_to_value);
1334#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_TO_VALUE)
1335#error "Non multi-arch definition of REGISTER_TO_VALUE"
1336#endif
c25083af 1337#if !defined (REGISTER_TO_VALUE)
ff2e87ac 1338#define REGISTER_TO_VALUE(frame, regnum, type, buf) (gdbarch_register_to_value (current_gdbarch, frame, regnum, type, buf))
13d01224 1339#endif
13d01224 1340
ff2e87ac
AC		 1341typedef void (gdbarch_value_to_register_ftype) (struct frame_info *frame, int regnum, struct type *type, const void *buf);
1342extern void gdbarch_value_to_register (struct gdbarch *gdbarch, struct frame_info *frame, int regnum, struct type *type, const void *buf);
13d01224
AC		 1343extern void set_gdbarch_value_to_register (struct gdbarch *gdbarch, gdbarch_value_to_register_ftype *value_to_register);
1344#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (VALUE_TO_REGISTER)
1345#error "Non multi-arch definition of VALUE_TO_REGISTER"
1346#endif
c25083af 1347#if !defined (VALUE_TO_REGISTER)
ff2e87ac 1348#define VALUE_TO_REGISTER(frame, regnum, type, buf) (gdbarch_value_to_register (current_gdbarch, frame, regnum, type, buf))
13d01224 1349#endif
13d01224 1350
66140c26
AC		 1351typedef CORE_ADDR (gdbarch_pointer_to_address_ftype) (struct type *type, const void *buf);
1352extern CORE_ADDR gdbarch_pointer_to_address (struct gdbarch *gdbarch, struct type *type, const void *buf);
4478b372 1353extern void set_gdbarch_pointer_to_address (struct gdbarch *gdbarch, gdbarch_pointer_to_address_ftype *pointer_to_address);
83905903
AC		 1354#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (POINTER_TO_ADDRESS)
1355#error "Non multi-arch definition of POINTER_TO_ADDRESS"
1356#endif
c25083af 1357#if !defined (POINTER_TO_ADDRESS)
4478b372
JB		 1358#define POINTER_TO_ADDRESS(type, buf) (gdbarch_pointer_to_address (current_gdbarch, type, buf))
1359#endif
33489c5b 1360
ac2e2ef7
AC		 1361typedef void (gdbarch_address_to_pointer_ftype) (struct type *type, void *buf, CORE_ADDR addr);
1362extern void gdbarch_address_to_pointer (struct gdbarch *gdbarch, struct type *type, void *buf, CORE_ADDR addr);
4478b372 1363extern void set_gdbarch_address_to_pointer (struct gdbarch *gdbarch, gdbarch_address_to_pointer_ftype *address_to_pointer);
83905903
AC		 1364#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_TO_POINTER)
1365#error "Non multi-arch definition of ADDRESS_TO_POINTER"
1366#endif
c25083af 1367#if !defined (ADDRESS_TO_POINTER)
4478b372
JB		 1368#define ADDRESS_TO_POINTER(type, buf, addr) (gdbarch_address_to_pointer (current_gdbarch, type, buf, addr))
1369#endif
33489c5b 1370
fc0c74b1
AC		 1371#if defined (INTEGER_TO_ADDRESS)
1372/* Legacy for systems yet to multi-arch INTEGER_TO_ADDRESS */
1373#if !defined (INTEGER_TO_ADDRESS_P)
1374#define INTEGER_TO_ADDRESS_P() (1)
1375#endif
1376#endif
1377
fc0c74b1
AC		 1378extern int gdbarch_integer_to_address_p (struct gdbarch *gdbarch);
1379#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS_P)
1380#error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1381#endif
1382#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INTEGER_TO_ADDRESS_P)
1383#define INTEGER_TO_ADDRESS_P() (gdbarch_integer_to_address_p (current_gdbarch))
1384#endif
1385
fc0c74b1
AC		 1386typedef CORE_ADDR (gdbarch_integer_to_address_ftype) (struct type *type, void *buf);
1387extern CORE_ADDR gdbarch_integer_to_address (struct gdbarch *gdbarch, struct type *type, void *buf);
1388extern void set_gdbarch_integer_to_address (struct gdbarch *gdbarch, gdbarch_integer_to_address_ftype *integer_to_address);
1389#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS)
1390#error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1391#endif
c25083af 1392#if !defined (INTEGER_TO_ADDRESS)
fc0c74b1
AC		 1393#define INTEGER_TO_ADDRESS(type, buf) (gdbarch_integer_to_address (current_gdbarch, type, buf))
1394#endif
fc0c74b1 1395
749b82f6
AC		 1396#if defined (DEPRECATED_POP_FRAME)
1397/* Legacy for systems yet to multi-arch DEPRECATED_POP_FRAME */
1398#if !defined (DEPRECATED_POP_FRAME_P)
1399#define DEPRECATED_POP_FRAME_P() (1)
dedc2a2b
AC		 1400#endif
1401#endif
1402
749b82f6
AC		 1403extern int gdbarch_deprecated_pop_frame_p (struct gdbarch *gdbarch);
1404#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_POP_FRAME_P)
1405#error "Non multi-arch definition of DEPRECATED_POP_FRAME"
dedc2a2b 1406#endif
749b82f6
AC		 1407#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_POP_FRAME_P)
1408#define DEPRECATED_POP_FRAME_P() (gdbarch_deprecated_pop_frame_p (current_gdbarch))
dedc2a2b
AC		 1409#endif
1410
749b82f6
AC		 1411typedef void (gdbarch_deprecated_pop_frame_ftype) (void);
1412extern void gdbarch_deprecated_pop_frame (struct gdbarch *gdbarch);
1413extern void set_gdbarch_deprecated_pop_frame (struct gdbarch *gdbarch, gdbarch_deprecated_pop_frame_ftype *deprecated_pop_frame);
1414#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_POP_FRAME)
1415#error "Non multi-arch definition of DEPRECATED_POP_FRAME"
83905903 1416#endif
c25083af 1417#if !defined (DEPRECATED_POP_FRAME)
749b82f6 1418#define DEPRECATED_POP_FRAME (gdbarch_deprecated_pop_frame (current_gdbarch))
0f71a2f6 1419#endif
0f71a2f6 1420
4183d812
AC		 1421/* NOTE: cagney/2003-03-24: Replaced by PUSH_ARGUMENTS. */
1422
1423#if defined (DEPRECATED_STORE_STRUCT_RETURN)
1424/* Legacy for systems yet to multi-arch DEPRECATED_STORE_STRUCT_RETURN */
1425#if !defined (DEPRECATED_STORE_STRUCT_RETURN_P)
1426#define DEPRECATED_STORE_STRUCT_RETURN_P() (1)
1427#endif
1428#endif
1429
4183d812
AC		 1430extern int gdbarch_deprecated_store_struct_return_p (struct gdbarch *gdbarch);
1431#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STORE_STRUCT_RETURN_P)
1432#error "Non multi-arch definition of DEPRECATED_STORE_STRUCT_RETURN"
1433#endif
1434#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_STORE_STRUCT_RETURN_P)
1435#define DEPRECATED_STORE_STRUCT_RETURN_P() (gdbarch_deprecated_store_struct_return_p (current_gdbarch))
1436#endif
1437
4183d812
AC		 1438typedef void (gdbarch_deprecated_store_struct_return_ftype) (CORE_ADDR addr, CORE_ADDR sp);
1439extern void gdbarch_deprecated_store_struct_return (struct gdbarch *gdbarch, CORE_ADDR addr, CORE_ADDR sp);
1440extern void set_gdbarch_deprecated_store_struct_return (struct gdbarch *gdbarch, gdbarch_deprecated_store_struct_return_ftype *deprecated_store_struct_return);
1441#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STORE_STRUCT_RETURN)
1442#error "Non multi-arch definition of DEPRECATED_STORE_STRUCT_RETURN"
83905903 1443#endif
c25083af 1444#if !defined (DEPRECATED_STORE_STRUCT_RETURN)
4183d812 1445#define DEPRECATED_STORE_STRUCT_RETURN(addr, sp) (gdbarch_deprecated_store_struct_return (current_gdbarch, addr, sp))
0f71a2f6 1446#endif
0f71a2f6 1447
92ad9cd9
AC		 1448/* It has been suggested that this, well actually its predecessor,
1449 should take the type/value of the function to be called and not the
1450 return type. This is left as an exercise for the reader. */
1451
1452extern int gdbarch_return_value_p (struct gdbarch *gdbarch);
1453
1454typedef enum return_value_convention (gdbarch_return_value_ftype) (struct gdbarch *gdbarch, struct type *valtype, struct regcache *regcache, const void *inval, void *outval);
1455extern enum return_value_convention gdbarch_return_value (struct gdbarch *gdbarch, struct type *valtype, struct regcache *regcache, const void *inval, void *outval);
1456extern void set_gdbarch_return_value (struct gdbarch *gdbarch, gdbarch_return_value_ftype *return_value);
1457
1458/* The deprecated methods RETURN_VALUE_ON_STACK, EXTRACT_RETURN_VALUE,
1459 STORE_RETURN_VALUE and USE_STRUCT_CONVENTION have all been folded
1460 into RETURN_VALUE. For the moment do not try to fold in
1461 EXTRACT_STRUCT_VALUE_ADDRESS as, dependant on the ABI, the debug
1462 info, and the level of effort, it may well be possible to find the
1463 address of a structure being return on the stack. Someone else can
1464 make that change. */
1465
1466typedef int (gdbarch_return_value_on_stack_ftype) (struct type *type);
1467extern int gdbarch_return_value_on_stack (struct gdbarch *gdbarch, struct type *type);
1468extern void set_gdbarch_return_value_on_stack (struct gdbarch *gdbarch, gdbarch_return_value_on_stack_ftype *return_value_on_stack);
1469#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (RETURN_VALUE_ON_STACK)
1470#error "Non multi-arch definition of RETURN_VALUE_ON_STACK"
1471#endif
1472#if !defined (RETURN_VALUE_ON_STACK)
1473#define RETURN_VALUE_ON_STACK(type) (gdbarch_return_value_on_stack (current_gdbarch, type))
1474#endif
1475
ebba8386
AC		 1476typedef void (gdbarch_extract_return_value_ftype) (struct type *type, struct regcache *regcache, void *valbuf);
1477extern void gdbarch_extract_return_value (struct gdbarch *gdbarch, struct type *type, struct regcache *regcache, void *valbuf);
1478extern void set_gdbarch_extract_return_value (struct gdbarch *gdbarch, gdbarch_extract_return_value_ftype *extract_return_value);
1479#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_RETURN_VALUE)
1480#error "Non multi-arch definition of EXTRACT_RETURN_VALUE"
1481#endif
c25083af 1482#if !defined (EXTRACT_RETURN_VALUE)
ebba8386
AC		 1483#define EXTRACT_RETURN_VALUE(type, regcache, valbuf) (gdbarch_extract_return_value (current_gdbarch, type, regcache, valbuf))
1484#endif
ebba8386 1485
ebba8386
AC		 1486typedef void (gdbarch_store_return_value_ftype) (struct type *type, struct regcache *regcache, const void *valbuf);
1487extern void gdbarch_store_return_value (struct gdbarch *gdbarch, struct type *type, struct regcache *regcache, const void *valbuf);
104c1213 1488extern void set_gdbarch_store_return_value (struct gdbarch *gdbarch, gdbarch_store_return_value_ftype *store_return_value);
83905903
AC		 1489#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_RETURN_VALUE)
1490#error "Non multi-arch definition of STORE_RETURN_VALUE"
1491#endif
c25083af 1492#if !defined (STORE_RETURN_VALUE)
ebba8386
AC		 1493#define STORE_RETURN_VALUE(type, regcache, valbuf) (gdbarch_store_return_value (current_gdbarch, type, regcache, valbuf))
1494#endif
ebba8386
AC		 1495
1496typedef void (gdbarch_deprecated_extract_return_value_ftype) (struct type *type, char *regbuf, char *valbuf);
1497extern void gdbarch_deprecated_extract_return_value (struct gdbarch *gdbarch, struct type *type, char *regbuf, char *valbuf);
1498extern void set_gdbarch_deprecated_extract_return_value (struct gdbarch *gdbarch, gdbarch_deprecated_extract_return_value_ftype *deprecated_extract_return_value);
1499#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_RETURN_VALUE)
1500#error "Non multi-arch definition of DEPRECATED_EXTRACT_RETURN_VALUE"
1501#endif
c25083af 1502#if !defined (DEPRECATED_EXTRACT_RETURN_VALUE)
ebba8386
AC		 1503#define DEPRECATED_EXTRACT_RETURN_VALUE(type, regbuf, valbuf) (gdbarch_deprecated_extract_return_value (current_gdbarch, type, regbuf, valbuf))
1504#endif
ebba8386
AC		 1505
1506typedef void (gdbarch_deprecated_store_return_value_ftype) (struct type *type, char *valbuf);
1507extern void gdbarch_deprecated_store_return_value (struct gdbarch *gdbarch, struct type *type, char *valbuf);
1508extern void set_gdbarch_deprecated_store_return_value (struct gdbarch *gdbarch, gdbarch_deprecated_store_return_value_ftype *deprecated_store_return_value);
1509#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STORE_RETURN_VALUE)
1510#error "Non multi-arch definition of DEPRECATED_STORE_RETURN_VALUE"
1511#endif
c25083af 1512#if !defined (DEPRECATED_STORE_RETURN_VALUE)
ebba8386 1513#define DEPRECATED_STORE_RETURN_VALUE(type, valbuf) (gdbarch_deprecated_store_return_value (current_gdbarch, type, valbuf))
0f71a2f6 1514#endif
0f71a2f6 1515
92ad9cd9
AC		 1516typedef int (gdbarch_use_struct_convention_ftype) (int gcc_p, struct type *value_type);
1517extern int gdbarch_use_struct_convention (struct gdbarch *gdbarch, int gcc_p, struct type *value_type);
1518extern void set_gdbarch_use_struct_convention (struct gdbarch *gdbarch, gdbarch_use_struct_convention_ftype *use_struct_convention);
1519#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (USE_STRUCT_CONVENTION)
1520#error "Non multi-arch definition of USE_STRUCT_CONVENTION"
1521#endif
1522#if !defined (USE_STRUCT_CONVENTION)
1523#define USE_STRUCT_CONVENTION(gcc_p, value_type) (gdbarch_use_struct_convention (current_gdbarch, gcc_p, value_type))
1524#endif
1525
049ee0e4
AC		 1526#if defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1527/* Legacy for systems yet to multi-arch EXTRACT_STRUCT_VALUE_ADDRESS */
1528#if !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1529#define EXTRACT_STRUCT_VALUE_ADDRESS_P() (1)
1530#endif
1531#endif
1532
049ee0e4
AC		 1533extern int gdbarch_extract_struct_value_address_p (struct gdbarch *gdbarch);
1534#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1535#error "Non multi-arch definition of EXTRACT_STRUCT_VALUE_ADDRESS"
1536#endif
1537#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1538#define EXTRACT_STRUCT_VALUE_ADDRESS_P() (gdbarch_extract_struct_value_address_p (current_gdbarch))
1539#endif
1540
049ee0e4
AC		 1541typedef CORE_ADDR (gdbarch_extract_struct_value_address_ftype) (struct regcache *regcache);
1542extern CORE_ADDR gdbarch_extract_struct_value_address (struct gdbarch *gdbarch, struct regcache *regcache);
1543extern void set_gdbarch_extract_struct_value_address (struct gdbarch *gdbarch, gdbarch_extract_struct_value_address_ftype *extract_struct_value_address);
1544#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1545#error "Non multi-arch definition of EXTRACT_STRUCT_VALUE_ADDRESS"
1546#endif
c25083af 1547#if !defined (EXTRACT_STRUCT_VALUE_ADDRESS)
049ee0e4
AC		 1548#define EXTRACT_STRUCT_VALUE_ADDRESS(regcache) (gdbarch_extract_struct_value_address (current_gdbarch, regcache))
1549#endif
049ee0e4 1550
26e9b323
AC		 1551#if defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1552/* Legacy for systems yet to multi-arch DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS */
1553#if !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1554#define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (1)
d6dd581e
AC		 1555#endif
1556#endif
1557
26e9b323
AC		 1558extern int gdbarch_deprecated_extract_struct_value_address_p (struct gdbarch *gdbarch);
1559#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1560#error "Non multi-arch definition of DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"
83905903 1561#endif
26e9b323
AC		 1562#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1563#define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (gdbarch_deprecated_extract_struct_value_address_p (current_gdbarch))
d6dd581e
AC		 1564#endif
1565
26e9b323
AC		 1566typedef CORE_ADDR (gdbarch_deprecated_extract_struct_value_address_ftype) (char *regbuf);
1567extern CORE_ADDR gdbarch_deprecated_extract_struct_value_address (struct gdbarch *gdbarch, char *regbuf);
1568extern void set_gdbarch_deprecated_extract_struct_value_address (struct gdbarch *gdbarch, gdbarch_deprecated_extract_struct_value_address_ftype *deprecated_extract_struct_value_address);
1569#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1570#error "Non multi-arch definition of DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"
83905903 1571#endif
c25083af 1572#if !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
26e9b323 1573#define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS(regbuf) (gdbarch_deprecated_extract_struct_value_address (current_gdbarch, regbuf))
0f71a2f6 1574#endif
0f71a2f6 1575
f30ee0bc
AC		 1576#if defined (DEPRECATED_FRAME_INIT_SAVED_REGS)
1577/* Legacy for systems yet to multi-arch DEPRECATED_FRAME_INIT_SAVED_REGS */
1578#if !defined (DEPRECATED_FRAME_INIT_SAVED_REGS_P)
1579#define DEPRECATED_FRAME_INIT_SAVED_REGS_P() (1)
8f871025
AC		 1580#endif
1581#endif
1582
f30ee0bc
AC		 1583extern int gdbarch_deprecated_frame_init_saved_regs_p (struct gdbarch *gdbarch);
1584#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_INIT_SAVED_REGS_P)
1585#error "Non multi-arch definition of DEPRECATED_FRAME_INIT_SAVED_REGS"
8f871025 1586#endif
f30ee0bc
AC		 1587#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_INIT_SAVED_REGS_P)
1588#define DEPRECATED_FRAME_INIT_SAVED_REGS_P() (gdbarch_deprecated_frame_init_saved_regs_p (current_gdbarch))
8f871025
AC		 1589#endif
1590
f30ee0bc
AC		 1591typedef void (gdbarch_deprecated_frame_init_saved_regs_ftype) (struct frame_info *frame);
1592extern void gdbarch_deprecated_frame_init_saved_regs (struct gdbarch *gdbarch, struct frame_info *frame);
1593extern void set_gdbarch_deprecated_frame_init_saved_regs (struct gdbarch *gdbarch, gdbarch_deprecated_frame_init_saved_regs_ftype *deprecated_frame_init_saved_regs);
1594#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_INIT_SAVED_REGS)
1595#error "Non multi-arch definition of DEPRECATED_FRAME_INIT_SAVED_REGS"
83905903 1596#endif
c25083af 1597#if !defined (DEPRECATED_FRAME_INIT_SAVED_REGS)
f30ee0bc 1598#define DEPRECATED_FRAME_INIT_SAVED_REGS(frame) (gdbarch_deprecated_frame_init_saved_regs (current_gdbarch, frame))
0f71a2f6 1599#endif
0f71a2f6 1600
e9582e71
AC		 1601#if defined (DEPRECATED_INIT_EXTRA_FRAME_INFO)
1602/* Legacy for systems yet to multi-arch DEPRECATED_INIT_EXTRA_FRAME_INFO */
1603#if !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO_P)
1604#define DEPRECATED_INIT_EXTRA_FRAME_INFO_P() (1)
5fdff426
AC		 1605#endif
1606#endif
1607
e9582e71
AC		 1608extern int gdbarch_deprecated_init_extra_frame_info_p (struct gdbarch *gdbarch);
1609#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_EXTRA_FRAME_INFO_P)
1610#error "Non multi-arch definition of DEPRECATED_INIT_EXTRA_FRAME_INFO"
5fdff426 1611#endif
e9582e71
AC		 1612#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO_P)
1613#define DEPRECATED_INIT_EXTRA_FRAME_INFO_P() (gdbarch_deprecated_init_extra_frame_info_p (current_gdbarch))
5fdff426
AC		 1614#endif
1615
e9582e71
AC		 1616typedef void (gdbarch_deprecated_init_extra_frame_info_ftype) (int fromleaf, struct frame_info *frame);
1617extern void gdbarch_deprecated_init_extra_frame_info (struct gdbarch *gdbarch, int fromleaf, struct frame_info *frame);
1618extern void set_gdbarch_deprecated_init_extra_frame_info (struct gdbarch *gdbarch, gdbarch_deprecated_init_extra_frame_info_ftype *deprecated_init_extra_frame_info);
1619#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_EXTRA_FRAME_INFO)
1620#error "Non multi-arch definition of DEPRECATED_INIT_EXTRA_FRAME_INFO"
83905903 1621#endif
c25083af 1622#if !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO)
e9582e71 1623#define DEPRECATED_INIT_EXTRA_FRAME_INFO(fromleaf, frame) (gdbarch_deprecated_init_extra_frame_info (current_gdbarch, fromleaf, frame))
0f71a2f6 1624#endif
0f71a2f6 1625
104c1213
JM		 1626typedef CORE_ADDR (gdbarch_skip_prologue_ftype) (CORE_ADDR ip);
1627extern CORE_ADDR gdbarch_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR ip);
1628extern void set_gdbarch_skip_prologue (struct gdbarch *gdbarch, gdbarch_skip_prologue_ftype *skip_prologue);
83905903
AC		 1629#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_PROLOGUE)
1630#error "Non multi-arch definition of SKIP_PROLOGUE"
1631#endif
c25083af 1632#if !defined (SKIP_PROLOGUE)
0f71a2f6
JM		 1633#define SKIP_PROLOGUE(ip) (gdbarch_skip_prologue (current_gdbarch, ip))
1634#endif
0f71a2f6 1635
dad41f9a
AC		 1636typedef int (gdbarch_prologue_frameless_p_ftype) (CORE_ADDR ip);
1637extern int gdbarch_prologue_frameless_p (struct gdbarch *gdbarch, CORE_ADDR ip);
1638extern void set_gdbarch_prologue_frameless_p (struct gdbarch *gdbarch, gdbarch_prologue_frameless_p_ftype *prologue_frameless_p);
83905903
AC		 1639#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PROLOGUE_FRAMELESS_P)
1640#error "Non multi-arch definition of PROLOGUE_FRAMELESS_P"
1641#endif
c25083af 1642#if !defined (PROLOGUE_FRAMELESS_P)
dad41f9a
AC		 1643#define PROLOGUE_FRAMELESS_P(ip) (gdbarch_prologue_frameless_p (current_gdbarch, ip))
1644#endif
1645
104c1213
JM		 1646typedef int (gdbarch_inner_than_ftype) (CORE_ADDR lhs, CORE_ADDR rhs);
1647extern int gdbarch_inner_than (struct gdbarch *gdbarch, CORE_ADDR lhs, CORE_ADDR rhs);
1648extern void set_gdbarch_inner_than (struct gdbarch *gdbarch, gdbarch_inner_than_ftype *inner_than);
83905903
AC		 1649#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INNER_THAN)
1650#error "Non multi-arch definition of INNER_THAN"
1651#endif
c25083af 1652#if !defined (INNER_THAN)
0f71a2f6
JM		 1653#define INNER_THAN(lhs, rhs) (gdbarch_inner_than (current_gdbarch, lhs, rhs))
1654#endif
0f71a2f6 1655
f4f9705a
AC		 1656typedef const unsigned char * (gdbarch_breakpoint_from_pc_ftype) (CORE_ADDR *pcptr, int *lenptr);
1657extern const unsigned char * gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, CORE_ADDR *pcptr, int *lenptr);
104c1213 1658extern void set_gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, gdbarch_breakpoint_from_pc_ftype *breakpoint_from_pc);
83905903
AC		 1659#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BREAKPOINT_FROM_PC)
1660#error "Non multi-arch definition of BREAKPOINT_FROM_PC"
1661#endif
c25083af 1662#if !defined (BREAKPOINT_FROM_PC)
0f71a2f6
JM		 1663#define BREAKPOINT_FROM_PC(pcptr, lenptr) (gdbarch_breakpoint_from_pc (current_gdbarch, pcptr, lenptr))
1664#endif
33489c5b 1665
a1131521
KB		 1666extern int gdbarch_adjust_breakpoint_address_p (struct gdbarch *gdbarch);
1667
1668typedef CORE_ADDR (gdbarch_adjust_breakpoint_address_ftype) (struct gdbarch *gdbarch, CORE_ADDR bpaddr);
1669extern CORE_ADDR gdbarch_adjust_breakpoint_address (struct gdbarch *gdbarch, CORE_ADDR bpaddr);
1670extern void set_gdbarch_adjust_breakpoint_address (struct gdbarch *gdbarch, gdbarch_adjust_breakpoint_address_ftype *adjust_breakpoint_address);
1671
917317f4
JM		 1672typedef int (gdbarch_memory_insert_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache);
1673extern int gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache);
1674extern void set_gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_insert_breakpoint_ftype *memory_insert_breakpoint);
83905903
AC		 1675#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_INSERT_BREAKPOINT)
1676#error "Non multi-arch definition of MEMORY_INSERT_BREAKPOINT"
1677#endif
c25083af 1678#if !defined (MEMORY_INSERT_BREAKPOINT)
917317f4
JM		 1679#define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (gdbarch_memory_insert_breakpoint (current_gdbarch, addr, contents_cache))
1680#endif
33489c5b 1681
917317f4
JM		 1682typedef int (gdbarch_memory_remove_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache);
1683extern int gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache);
1684extern void set_gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_remove_breakpoint_ftype *memory_remove_breakpoint);
83905903
AC		 1685#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_REMOVE_BREAKPOINT)
1686#error "Non multi-arch definition of MEMORY_REMOVE_BREAKPOINT"
1687#endif
c25083af 1688#if !defined (MEMORY_REMOVE_BREAKPOINT)
917317f4
JM		 1689#define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (gdbarch_memory_remove_breakpoint (current_gdbarch, addr, contents_cache))
1690#endif
917317f4 1691
104c1213
JM		 1692extern CORE_ADDR gdbarch_decr_pc_after_break (struct gdbarch *gdbarch);
1693extern void set_gdbarch_decr_pc_after_break (struct gdbarch *gdbarch, CORE_ADDR decr_pc_after_break);
83905903
AC		 1694#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DECR_PC_AFTER_BREAK)
1695#error "Non multi-arch definition of DECR_PC_AFTER_BREAK"
1696#endif
c25083af 1697#if !defined (DECR_PC_AFTER_BREAK)
0f71a2f6
JM		 1698#define DECR_PC_AFTER_BREAK (gdbarch_decr_pc_after_break (current_gdbarch))
1699#endif
0f71a2f6 1700
104c1213
JM		 1701extern CORE_ADDR gdbarch_function_start_offset (struct gdbarch *gdbarch);
1702extern void set_gdbarch_function_start_offset (struct gdbarch *gdbarch, CORE_ADDR function_start_offset);
83905903
AC		 1703#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FUNCTION_START_OFFSET)
1704#error "Non multi-arch definition of FUNCTION_START_OFFSET"
1705#endif
c25083af 1706#if !defined (FUNCTION_START_OFFSET)
0f71a2f6
JM		 1707#define FUNCTION_START_OFFSET (gdbarch_function_start_offset (current_gdbarch))
1708#endif
0f71a2f6 1709
f6684c31
AC		 1710typedef void (gdbarch_remote_translate_xfer_address_ftype) (struct gdbarch *gdbarch, struct regcache *regcache, CORE_ADDR gdb_addr, int gdb_len, CORE_ADDR *rem_addr, int *rem_len);
1711extern void gdbarch_remote_translate_xfer_address (struct gdbarch *gdbarch, struct regcache *regcache, CORE_ADDR gdb_addr, int gdb_len, CORE_ADDR *rem_addr, int *rem_len);
104c1213 1712extern void set_gdbarch_remote_translate_xfer_address (struct gdbarch *gdbarch, gdbarch_remote_translate_xfer_address_ftype *remote_translate_xfer_address);
0f71a2f6 1713
104c1213
JM		 1714extern CORE_ADDR gdbarch_frame_args_skip (struct gdbarch *gdbarch);
1715extern void set_gdbarch_frame_args_skip (struct gdbarch *gdbarch, CORE_ADDR frame_args_skip);
83905903
AC		 1716#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_ARGS_SKIP)
1717#error "Non multi-arch definition of FRAME_ARGS_SKIP"
1718#endif
c25083af 1719#if !defined (FRAME_ARGS_SKIP)
0f71a2f6
JM		 1720#define FRAME_ARGS_SKIP (gdbarch_frame_args_skip (current_gdbarch))
1721#endif
0f71a2f6 1722
104c1213
JM		 1723typedef int (gdbarch_frameless_function_invocation_ftype) (struct frame_info *fi);
1724extern int gdbarch_frameless_function_invocation (struct gdbarch *gdbarch, struct frame_info *fi);
1725extern void set_gdbarch_frameless_function_invocation (struct gdbarch *gdbarch, gdbarch_frameless_function_invocation_ftype *frameless_function_invocation);
83905903
AC		 1726#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAMELESS_FUNCTION_INVOCATION)
1727#error "Non multi-arch definition of FRAMELESS_FUNCTION_INVOCATION"
1728#endif
c25083af 1729#if !defined (FRAMELESS_FUNCTION_INVOCATION)
0f71a2f6
JM		 1730#define FRAMELESS_FUNCTION_INVOCATION(fi) (gdbarch_frameless_function_invocation (current_gdbarch, fi))
1731#endif
0f71a2f6 1732
618ce49f
AC		 1733#if defined (DEPRECATED_FRAME_CHAIN)
1734/* Legacy for systems yet to multi-arch DEPRECATED_FRAME_CHAIN */
1735#if !defined (DEPRECATED_FRAME_CHAIN_P)
1736#define DEPRECATED_FRAME_CHAIN_P() (1)
d62d1979
AC		 1737#endif
1738#endif
1739
618ce49f
AC		 1740extern int gdbarch_deprecated_frame_chain_p (struct gdbarch *gdbarch);
1741#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN_P)
1742#error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN"
d62d1979 1743#endif
618ce49f
AC		 1744#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_CHAIN_P)
1745#define DEPRECATED_FRAME_CHAIN_P() (gdbarch_deprecated_frame_chain_p (current_gdbarch))
d62d1979
AC		 1746#endif
1747
618ce49f
AC		 1748typedef CORE_ADDR (gdbarch_deprecated_frame_chain_ftype) (struct frame_info *frame);
1749extern CORE_ADDR gdbarch_deprecated_frame_chain (struct gdbarch *gdbarch, struct frame_info *frame);
1750extern void set_gdbarch_deprecated_frame_chain (struct gdbarch *gdbarch, gdbarch_deprecated_frame_chain_ftype *deprecated_frame_chain);
1751#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN)
1752#error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN"
83905903 1753#endif
c25083af 1754#if !defined (DEPRECATED_FRAME_CHAIN)
618ce49f 1755#define DEPRECATED_FRAME_CHAIN(frame) (gdbarch_deprecated_frame_chain (current_gdbarch, frame))
0f71a2f6 1756#endif
0f71a2f6 1757
618ce49f
AC		 1758#if defined (DEPRECATED_FRAME_CHAIN_VALID)
1759/* Legacy for systems yet to multi-arch DEPRECATED_FRAME_CHAIN_VALID */
1760#if !defined (DEPRECATED_FRAME_CHAIN_VALID_P)
1761#define DEPRECATED_FRAME_CHAIN_VALID_P() (1)
51603483
DJ		 1762#endif
1763#endif
1764
618ce49f
AC		 1765extern int gdbarch_deprecated_frame_chain_valid_p (struct gdbarch *gdbarch);
1766#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN_VALID_P)
1767#error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN_VALID"
51603483 1768#endif
618ce49f
AC		 1769#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_CHAIN_VALID_P)
1770#define DEPRECATED_FRAME_CHAIN_VALID_P() (gdbarch_deprecated_frame_chain_valid_p (current_gdbarch))
51603483 1771#endif
7f55af32 1772
618ce49f
AC		 1773typedef int (gdbarch_deprecated_frame_chain_valid_ftype) (CORE_ADDR chain, struct frame_info *thisframe);
1774extern int gdbarch_deprecated_frame_chain_valid (struct gdbarch *gdbarch, CORE_ADDR chain, struct frame_info *thisframe);
1775extern void set_gdbarch_deprecated_frame_chain_valid (struct gdbarch *gdbarch, gdbarch_deprecated_frame_chain_valid_ftype *deprecated_frame_chain_valid);
1776#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN_VALID)
1777#error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN_VALID"
83905903 1778#endif
c25083af 1779#if !defined (DEPRECATED_FRAME_CHAIN_VALID)
618ce49f 1780#define DEPRECATED_FRAME_CHAIN_VALID(chain, thisframe) (gdbarch_deprecated_frame_chain_valid (current_gdbarch, chain, thisframe))
0f71a2f6 1781#endif
0f71a2f6 1782
8bedc050
AC		 1783/* DEPRECATED_FRAME_SAVED_PC has been replaced by UNWIND_PC. Please
1784 note, per UNWIND_PC's doco, that while the two have similar
1785 interfaces they have very different underlying implementations. */
12cc2063 1786
8bedc050
AC		 1787#if defined (DEPRECATED_FRAME_SAVED_PC)
1788/* Legacy for systems yet to multi-arch DEPRECATED_FRAME_SAVED_PC */
1789#if !defined (DEPRECATED_FRAME_SAVED_PC_P)
1790#define DEPRECATED_FRAME_SAVED_PC_P() (1)
d62d1979
AC		 1791#endif
1792#endif
1793
8bedc050
AC		 1794extern int gdbarch_deprecated_frame_saved_pc_p (struct gdbarch *gdbarch);
1795#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_SAVED_PC_P)
1796#error "Non multi-arch definition of DEPRECATED_FRAME_SAVED_PC"
d62d1979 1797#endif
8bedc050
AC		 1798#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_SAVED_PC_P)
1799#define DEPRECATED_FRAME_SAVED_PC_P() (gdbarch_deprecated_frame_saved_pc_p (current_gdbarch))
d62d1979
AC		 1800#endif
1801
8bedc050
AC		 1802typedef CORE_ADDR (gdbarch_deprecated_frame_saved_pc_ftype) (struct frame_info *fi);
1803extern CORE_ADDR gdbarch_deprecated_frame_saved_pc (struct gdbarch *gdbarch, struct frame_info *fi);
1804extern void set_gdbarch_deprecated_frame_saved_pc (struct gdbarch *gdbarch, gdbarch_deprecated_frame_saved_pc_ftype *deprecated_frame_saved_pc);
1805#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_SAVED_PC)
1806#error "Non multi-arch definition of DEPRECATED_FRAME_SAVED_PC"
83905903 1807#endif
c25083af 1808#if !defined (DEPRECATED_FRAME_SAVED_PC)
8bedc050 1809#define DEPRECATED_FRAME_SAVED_PC(fi) (gdbarch_deprecated_frame_saved_pc (current_gdbarch, fi))
0f71a2f6 1810#endif
0f71a2f6 1811
12cc2063
AC		 1812extern int gdbarch_unwind_pc_p (struct gdbarch *gdbarch);
1813
1814typedef CORE_ADDR (gdbarch_unwind_pc_ftype) (struct gdbarch *gdbarch, struct frame_info *next_frame);
1815extern CORE_ADDR gdbarch_unwind_pc (struct gdbarch *gdbarch, struct frame_info *next_frame);
1816extern void set_gdbarch_unwind_pc (struct gdbarch *gdbarch, gdbarch_unwind_pc_ftype *unwind_pc);
1817
a9e5fdc2
AC		 1818extern int gdbarch_unwind_sp_p (struct gdbarch *gdbarch);
1819
1820typedef CORE_ADDR (gdbarch_unwind_sp_ftype) (struct gdbarch *gdbarch, struct frame_info *next_frame);
1821extern CORE_ADDR gdbarch_unwind_sp (struct gdbarch *gdbarch, struct frame_info *next_frame);
1822extern void set_gdbarch_unwind_sp (struct gdbarch *gdbarch, gdbarch_unwind_sp_ftype *unwind_sp);
1823
42efa47a
AC		 1824/* DEPRECATED_FRAME_ARGS_ADDRESS as been replaced by the per-frame
1825 frame-base. Enable frame-base before frame-unwind. */
1826
1827#if defined (DEPRECATED_FRAME_ARGS_ADDRESS)
1828/* Legacy for systems yet to multi-arch DEPRECATED_FRAME_ARGS_ADDRESS */
1829#if !defined (DEPRECATED_FRAME_ARGS_ADDRESS_P)
1830#define DEPRECATED_FRAME_ARGS_ADDRESS_P() (1)
1831#endif
1832#endif
1833
42efa47a
AC		 1834extern int gdbarch_deprecated_frame_args_address_p (struct gdbarch *gdbarch);
1835#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_ARGS_ADDRESS_P)
1836#error "Non multi-arch definition of DEPRECATED_FRAME_ARGS_ADDRESS"
1837#endif
1838#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_ARGS_ADDRESS_P)
1839#define DEPRECATED_FRAME_ARGS_ADDRESS_P() (gdbarch_deprecated_frame_args_address_p (current_gdbarch))
1840#endif
1841
42efa47a
AC		 1842typedef CORE_ADDR (gdbarch_deprecated_frame_args_address_ftype) (struct frame_info *fi);
1843extern CORE_ADDR gdbarch_deprecated_frame_args_address (struct gdbarch *gdbarch, struct frame_info *fi);
1844extern void set_gdbarch_deprecated_frame_args_address (struct gdbarch *gdbarch, gdbarch_deprecated_frame_args_address_ftype *deprecated_frame_args_address);
1845#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_ARGS_ADDRESS)
1846#error "Non multi-arch definition of DEPRECATED_FRAME_ARGS_ADDRESS"
1847#endif
1848#if !defined (DEPRECATED_FRAME_ARGS_ADDRESS)
1849#define DEPRECATED_FRAME_ARGS_ADDRESS(fi) (gdbarch_deprecated_frame_args_address (current_gdbarch, fi))
1850#endif
1851
1852/* DEPRECATED_FRAME_LOCALS_ADDRESS as been replaced by the per-frame
1853 frame-base. Enable frame-base before frame-unwind. */
1854
1855#if defined (DEPRECATED_FRAME_LOCALS_ADDRESS)
1856/* Legacy for systems yet to multi-arch DEPRECATED_FRAME_LOCALS_ADDRESS */
1857#if !defined (DEPRECATED_FRAME_LOCALS_ADDRESS_P)
1858#define DEPRECATED_FRAME_LOCALS_ADDRESS_P() (1)
1859#endif
1860#endif
1861
42efa47a
AC		 1862extern int gdbarch_deprecated_frame_locals_address_p (struct gdbarch *gdbarch);
1863#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_LOCALS_ADDRESS_P)
1864#error "Non multi-arch definition of DEPRECATED_FRAME_LOCALS_ADDRESS"
83905903 1865#endif
42efa47a
AC		 1866#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_LOCALS_ADDRESS_P)
1867#define DEPRECATED_FRAME_LOCALS_ADDRESS_P() (gdbarch_deprecated_frame_locals_address_p (current_gdbarch))
0f71a2f6 1868#endif
0f71a2f6 1869
42efa47a
AC		 1870typedef CORE_ADDR (gdbarch_deprecated_frame_locals_address_ftype) (struct frame_info *fi);
1871extern CORE_ADDR gdbarch_deprecated_frame_locals_address (struct gdbarch *gdbarch, struct frame_info *fi);
1872extern void set_gdbarch_deprecated_frame_locals_address (struct gdbarch *gdbarch, gdbarch_deprecated_frame_locals_address_ftype *deprecated_frame_locals_address);
1873#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_LOCALS_ADDRESS)
1874#error "Non multi-arch definition of DEPRECATED_FRAME_LOCALS_ADDRESS"
83905903 1875#endif
42efa47a
AC		 1876#if !defined (DEPRECATED_FRAME_LOCALS_ADDRESS)
1877#define DEPRECATED_FRAME_LOCALS_ADDRESS(fi) (gdbarch_deprecated_frame_locals_address (current_gdbarch, fi))
0f71a2f6 1878#endif
0f71a2f6 1879
6913c89a
AC		 1880#if defined (DEPRECATED_SAVED_PC_AFTER_CALL)
1881/* Legacy for systems yet to multi-arch DEPRECATED_SAVED_PC_AFTER_CALL */
1882#if !defined (DEPRECATED_SAVED_PC_AFTER_CALL_P)
1883#define DEPRECATED_SAVED_PC_AFTER_CALL_P() (1)
4443bd83
AC		 1884#endif
1885#endif
1886
6913c89a
AC		 1887extern int gdbarch_deprecated_saved_pc_after_call_p (struct gdbarch *gdbarch);
1888#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_SAVED_PC_AFTER_CALL_P)
1889#error "Non multi-arch definition of DEPRECATED_SAVED_PC_AFTER_CALL"
4443bd83 1890#endif
6913c89a
AC		 1891#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_SAVED_PC_AFTER_CALL_P)
1892#define DEPRECATED_SAVED_PC_AFTER_CALL_P() (gdbarch_deprecated_saved_pc_after_call_p (current_gdbarch))
4443bd83
AC		 1893#endif
1894
6913c89a
AC		 1895typedef CORE_ADDR (gdbarch_deprecated_saved_pc_after_call_ftype) (struct frame_info *frame);
1896extern CORE_ADDR gdbarch_deprecated_saved_pc_after_call (struct gdbarch *gdbarch, struct frame_info *frame);
1897extern void set_gdbarch_deprecated_saved_pc_after_call (struct gdbarch *gdbarch, gdbarch_deprecated_saved_pc_after_call_ftype *deprecated_saved_pc_after_call);
1898#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_SAVED_PC_AFTER_CALL)
1899#error "Non multi-arch definition of DEPRECATED_SAVED_PC_AFTER_CALL"
83905903 1900#endif
c25083af 1901#if !defined (DEPRECATED_SAVED_PC_AFTER_CALL)
6913c89a 1902#define DEPRECATED_SAVED_PC_AFTER_CALL(frame) (gdbarch_deprecated_saved_pc_after_call (current_gdbarch, frame))
0f71a2f6 1903#endif
0f71a2f6 1904
983a287a
AC		 1905#if defined (FRAME_NUM_ARGS)
1906/* Legacy for systems yet to multi-arch FRAME_NUM_ARGS */
1907#if !defined (FRAME_NUM_ARGS_P)
1908#define FRAME_NUM_ARGS_P() (1)
1909#endif
1910#endif
1911
983a287a
AC		 1912extern int gdbarch_frame_num_args_p (struct gdbarch *gdbarch);
1913#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_NUM_ARGS_P)
1914#error "Non multi-arch definition of FRAME_NUM_ARGS"
1915#endif
1916#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_NUM_ARGS_P)
1917#define FRAME_NUM_ARGS_P() (gdbarch_frame_num_args_p (current_gdbarch))
1918#endif
1919
104c1213
JM		 1920typedef int (gdbarch_frame_num_args_ftype) (struct frame_info *frame);
1921extern int gdbarch_frame_num_args (struct gdbarch *gdbarch, struct frame_info *frame);
1922extern void set_gdbarch_frame_num_args (struct gdbarch *gdbarch, gdbarch_frame_num_args_ftype *frame_num_args);
83905903
AC		 1923#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_NUM_ARGS)
1924#error "Non multi-arch definition of FRAME_NUM_ARGS"
1925#endif
c25083af 1926#if !defined (FRAME_NUM_ARGS)
0f71a2f6
JM		 1927#define FRAME_NUM_ARGS(frame) (gdbarch_frame_num_args (current_gdbarch, frame))
1928#endif
0f71a2f6 1929
f27dd7fd
AC		 1930/* DEPRECATED_STACK_ALIGN has been replaced by an initial aligning call
1931 to frame_align and the requirement that methods such as
1932 push_dummy_call and frame_red_zone_size maintain correct stack/frame
1933 alignment. */
1934
1935#if defined (DEPRECATED_STACK_ALIGN)
1936/* Legacy for systems yet to multi-arch DEPRECATED_STACK_ALIGN */
1937#if !defined (DEPRECATED_STACK_ALIGN_P)
1938#define DEPRECATED_STACK_ALIGN_P() (1)
2ada493a 1939#endif
eee30e78 1940#endif
2ada493a 1941
f27dd7fd
AC		 1942extern int gdbarch_deprecated_stack_align_p (struct gdbarch *gdbarch);
1943#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STACK_ALIGN_P)
1944#error "Non multi-arch definition of DEPRECATED_STACK_ALIGN"
83905903 1945#endif
f27dd7fd
AC		 1946#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_STACK_ALIGN_P)
1947#define DEPRECATED_STACK_ALIGN_P() (gdbarch_deprecated_stack_align_p (current_gdbarch))
2ada493a
AC		 1948#endif
1949
f27dd7fd
AC		 1950typedef CORE_ADDR (gdbarch_deprecated_stack_align_ftype) (CORE_ADDR sp);
1951extern CORE_ADDR gdbarch_deprecated_stack_align (struct gdbarch *gdbarch, CORE_ADDR sp);
1952extern void set_gdbarch_deprecated_stack_align (struct gdbarch *gdbarch, gdbarch_deprecated_stack_align_ftype *deprecated_stack_align);
1953#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STACK_ALIGN)
1954#error "Non multi-arch definition of DEPRECATED_STACK_ALIGN"
83905903 1955#endif
f27dd7fd
AC		 1956#if !defined (DEPRECATED_STACK_ALIGN)
1957#define DEPRECATED_STACK_ALIGN(sp) (gdbarch_deprecated_stack_align (current_gdbarch, sp))
2ada493a
AC		 1958#endif
1959
dc604539
AC		 1960extern int gdbarch_frame_align_p (struct gdbarch *gdbarch);
1961
1962typedef CORE_ADDR (gdbarch_frame_align_ftype) (struct gdbarch *gdbarch, CORE_ADDR address);
1963extern CORE_ADDR gdbarch_frame_align (struct gdbarch *gdbarch, CORE_ADDR address);
1964extern void set_gdbarch_frame_align (struct gdbarch *gdbarch, gdbarch_frame_align_ftype *frame_align);
1965
192cb3d4
MK		 1966/* DEPRECATED_REG_STRUCT_HAS_ADDR has been replaced by
1967 stabs_argument_has_addr. */
1968
88d89dbb
MK		 1969#if defined (DEPRECATED_REG_STRUCT_HAS_ADDR)
1970/* Legacy for systems yet to multi-arch DEPRECATED_REG_STRUCT_HAS_ADDR */
1971#if !defined (DEPRECATED_REG_STRUCT_HAS_ADDR_P)
1972#define DEPRECATED_REG_STRUCT_HAS_ADDR_P() (1)
d03e67c9 1973#endif
eee30e78 1974#endif
d03e67c9 1975
88d89dbb
MK		 1976extern int gdbarch_deprecated_reg_struct_has_addr_p (struct gdbarch *gdbarch);
1977#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REG_STRUCT_HAS_ADDR_P)
1978#error "Non multi-arch definition of DEPRECATED_REG_STRUCT_HAS_ADDR"
83905903 1979#endif
88d89dbb
MK		 1980#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_REG_STRUCT_HAS_ADDR_P)
1981#define DEPRECATED_REG_STRUCT_HAS_ADDR_P() (gdbarch_deprecated_reg_struct_has_addr_p (current_gdbarch))
d03e67c9
AC		 1982#endif
1983
88d89dbb
MK		 1984typedef int (gdbarch_deprecated_reg_struct_has_addr_ftype) (int gcc_p, struct type *type);
1985extern int gdbarch_deprecated_reg_struct_has_addr (struct gdbarch *gdbarch, int gcc_p, struct type *type);
1986extern void set_gdbarch_deprecated_reg_struct_has_addr (struct gdbarch *gdbarch, gdbarch_deprecated_reg_struct_has_addr_ftype *deprecated_reg_struct_has_addr);
1987#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REG_STRUCT_HAS_ADDR)
1988#error "Non multi-arch definition of DEPRECATED_REG_STRUCT_HAS_ADDR"
83905903 1989#endif
88d89dbb
MK		 1990#if !defined (DEPRECATED_REG_STRUCT_HAS_ADDR)
1991#define DEPRECATED_REG_STRUCT_HAS_ADDR(gcc_p, type) (gdbarch_deprecated_reg_struct_has_addr (current_gdbarch, gcc_p, type))
d03e67c9
AC		 1992#endif
1993
192cb3d4
MK		 1994typedef int (gdbarch_stabs_argument_has_addr_ftype) (struct gdbarch *gdbarch, struct type *type);
1995extern int gdbarch_stabs_argument_has_addr (struct gdbarch *gdbarch, struct type *type);
1996extern void set_gdbarch_stabs_argument_has_addr (struct gdbarch *gdbarch, gdbarch_stabs_argument_has_addr_ftype *stabs_argument_has_addr);
1997
8b148df9
AC		 1998extern int gdbarch_frame_red_zone_size (struct gdbarch *gdbarch);
1999extern void set_gdbarch_frame_red_zone_size (struct gdbarch *gdbarch, int frame_red_zone_size);
2000#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_RED_ZONE_SIZE)
2001#error "Non multi-arch definition of FRAME_RED_ZONE_SIZE"
2002#endif
2003#if !defined (FRAME_RED_ZONE_SIZE)
2004#define FRAME_RED_ZONE_SIZE (gdbarch_frame_red_zone_size (current_gdbarch))
2005#endif
2006
58d5518e
ND		 2007extern int gdbarch_parm_boundary (struct gdbarch *gdbarch);
2008extern void set_gdbarch_parm_boundary (struct gdbarch *gdbarch, int parm_boundary);
83905903
AC		 2009#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PARM_BOUNDARY)
2010#error "Non multi-arch definition of PARM_BOUNDARY"
2011#endif
c25083af 2012#if !defined (PARM_BOUNDARY)
58d5518e
ND		 2013#define PARM_BOUNDARY (gdbarch_parm_boundary (current_gdbarch))
2014#endif
58d5518e 2015
f0d4cc9e
AC		 2016extern const struct floatformat * gdbarch_float_format (struct gdbarch *gdbarch);
2017extern void set_gdbarch_float_format (struct gdbarch *gdbarch, const struct floatformat * float_format);
83905903
AC		 2018#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_FLOAT_FORMAT)
2019#error "Non multi-arch definition of TARGET_FLOAT_FORMAT"
2020#endif
c25083af 2021#if !defined (TARGET_FLOAT_FORMAT)
f0d4cc9e
AC		 2022#define TARGET_FLOAT_FORMAT (gdbarch_float_format (current_gdbarch))
2023#endif
f0d4cc9e 2024
f0d4cc9e
AC		 2025extern const struct floatformat * gdbarch_double_format (struct gdbarch *gdbarch);
2026extern void set_gdbarch_double_format (struct gdbarch *gdbarch, const struct floatformat * double_format);
83905903
AC		 2027#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_DOUBLE_FORMAT)
2028#error "Non multi-arch definition of TARGET_DOUBLE_FORMAT"
2029#endif
c25083af 2030#if !defined (TARGET_DOUBLE_FORMAT)
f0d4cc9e
AC		 2031#define TARGET_DOUBLE_FORMAT (gdbarch_double_format (current_gdbarch))
2032#endif
f0d4cc9e 2033
f0d4cc9e
AC		 2034extern const struct floatformat * gdbarch_long_double_format (struct gdbarch *gdbarch);
2035extern void set_gdbarch_long_double_format (struct gdbarch *gdbarch, const struct floatformat * long_double_format);
83905903
AC		 2036#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_DOUBLE_FORMAT)
2037#error "Non multi-arch definition of TARGET_LONG_DOUBLE_FORMAT"
2038#endif
c25083af 2039#if !defined (TARGET_LONG_DOUBLE_FORMAT)
f0d4cc9e
AC		 2040#define TARGET_LONG_DOUBLE_FORMAT (gdbarch_long_double_format (current_gdbarch))
2041#endif
f0d4cc9e 2042
e2d0e7eb
AC		 2043typedef CORE_ADDR (gdbarch_convert_from_func_ptr_addr_ftype) (struct gdbarch *gdbarch, CORE_ADDR addr, struct target_ops *targ);
2044extern CORE_ADDR gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch, CORE_ADDR addr, struct target_ops *targ);
f517ea4e 2045extern void set_gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch, gdbarch_convert_from_func_ptr_addr_ftype *convert_from_func_ptr_addr);
f517ea4e 2046
875e1767
AC		 2047/* On some machines there are bits in addresses which are not really
2048 part of the address, but are used by the kernel, the hardware, etc.
2049 for special purposes. ADDR_BITS_REMOVE takes out any such bits so
2050 we get a "real" address such as one would find in a symbol table.
2051 This is used only for addresses of instructions, and even then I'm
2052 not sure it's used in all contexts. It exists to deal with there
2053 being a few stray bits in the PC which would mislead us, not as some
2054 sort of generic thing to handle alignment or segmentation (it's
2055 possible it should be in TARGET_READ_PC instead). */
2056
875e1767
AC		 2057typedef CORE_ADDR (gdbarch_addr_bits_remove_ftype) (CORE_ADDR addr);
2058extern CORE_ADDR gdbarch_addr_bits_remove (struct gdbarch *gdbarch, CORE_ADDR addr);
2059extern void set_gdbarch_addr_bits_remove (struct gdbarch *gdbarch, gdbarch_addr_bits_remove_ftype *addr_bits_remove);
83905903
AC		 2060#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDR_BITS_REMOVE)
2061#error "Non multi-arch definition of ADDR_BITS_REMOVE"
2062#endif
c25083af 2063#if !defined (ADDR_BITS_REMOVE)
875e1767
AC		 2064#define ADDR_BITS_REMOVE(addr) (gdbarch_addr_bits_remove (current_gdbarch, addr))
2065#endif
875e1767 2066
2e092625 2067/* It is not at all clear why SMASH_TEXT_ADDRESS is not folded into
181c1381
RE		 2068 ADDR_BITS_REMOVE. */
2069
181c1381
RE		 2070typedef CORE_ADDR (gdbarch_smash_text_address_ftype) (CORE_ADDR addr);
2071extern CORE_ADDR gdbarch_smash_text_address (struct gdbarch *gdbarch, CORE_ADDR addr);
2072extern void set_gdbarch_smash_text_address (struct gdbarch *gdbarch, gdbarch_smash_text_address_ftype *smash_text_address);
2073#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SMASH_TEXT_ADDRESS)
2074#error "Non multi-arch definition of SMASH_TEXT_ADDRESS"
2075#endif
c25083af 2076#if !defined (SMASH_TEXT_ADDRESS)
181c1381
RE		 2077#define SMASH_TEXT_ADDRESS(addr) (gdbarch_smash_text_address (current_gdbarch, addr))
2078#endif
181c1381 2079
64c4637f
AC		 2080/* FIXME/cagney/2001-01-18: This should be split in two. A target method that indicates if
2081 the target needs software single step. An ISA method to implement it.
2082
2083 FIXME/cagney/2001-01-18: This should be replaced with something that inserts breakpoints
2084 using the breakpoint system instead of blatting memory directly (as with rs6000).
2085
2086 FIXME/cagney/2001-01-18: The logic is backwards. It should be asking if the target can
2087 single step. If not, then implement single step using breakpoints. */
2088
2089#if defined (SOFTWARE_SINGLE_STEP)
2090/* Legacy for systems yet to multi-arch SOFTWARE_SINGLE_STEP */
2091#if !defined (SOFTWARE_SINGLE_STEP_P)
2092#define SOFTWARE_SINGLE_STEP_P() (1)
2093#endif
2094#endif
2095
64c4637f 2096extern int gdbarch_software_single_step_p (struct gdbarch *gdbarch);
83905903
AC		 2097#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP_P)
2098#error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
2099#endif
64c4637f
AC		 2100#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SOFTWARE_SINGLE_STEP_P)
2101#define SOFTWARE_SINGLE_STEP_P() (gdbarch_software_single_step_p (current_gdbarch))
2102#endif
2103
64c4637f
AC		 2104typedef void (gdbarch_software_single_step_ftype) (enum target_signal sig, int insert_breakpoints_p);
2105extern void gdbarch_software_single_step (struct gdbarch *gdbarch, enum target_signal sig, int insert_breakpoints_p);
2106extern void set_gdbarch_software_single_step (struct gdbarch *gdbarch, gdbarch_software_single_step_ftype *software_single_step);
83905903
AC		 2107#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP)
2108#error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
2109#endif
c25083af 2110#if !defined (SOFTWARE_SINGLE_STEP)
64c4637f
AC		 2111#define SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p) (gdbarch_software_single_step (current_gdbarch, sig, insert_breakpoints_p))
2112#endif
64c4637f 2113
f6c40618
AC		 2114/* FIXME: cagney/2003-08-28: Need to find a better way of selecting the
2115 disassembler. Perhaphs objdump can handle it? */
2116
a89aa300
AC		 2117typedef int (gdbarch_print_insn_ftype) (bfd_vma vma, struct disassemble_info *info);
2118extern int gdbarch_print_insn (struct gdbarch *gdbarch, bfd_vma vma, struct disassemble_info *info);
2bf0cb65
EZ		 2119extern void set_gdbarch_print_insn (struct gdbarch *gdbarch, gdbarch_print_insn_ftype *print_insn);
2120#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_PRINT_INSN)
2121#error "Non multi-arch definition of TARGET_PRINT_INSN"
2122#endif
c25083af 2123#if !defined (TARGET_PRINT_INSN)
2bf0cb65
EZ		 2124#define TARGET_PRINT_INSN(vma, info) (gdbarch_print_insn (current_gdbarch, vma, info))
2125#endif
2bf0cb65 2126
bdcd319a
CV		 2127typedef CORE_ADDR (gdbarch_skip_trampoline_code_ftype) (CORE_ADDR pc);
2128extern CORE_ADDR gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, CORE_ADDR pc);
2129extern void set_gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, gdbarch_skip_trampoline_code_ftype *skip_trampoline_code);
2130#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_TRAMPOLINE_CODE)
2131#error "Non multi-arch definition of SKIP_TRAMPOLINE_CODE"
2132#endif
c25083af 2133#if !defined (SKIP_TRAMPOLINE_CODE)
bdcd319a
CV		 2134#define SKIP_TRAMPOLINE_CODE(pc) (gdbarch_skip_trampoline_code (current_gdbarch, pc))
2135#endif
bdcd319a 2136
dea0c52f
MK		 2137/* If IN_SOLIB_DYNSYM_RESOLVE_CODE returns true, and SKIP_SOLIB_RESOLVER
2138 evaluates non-zero, this is the address where the debugger will place
2139 a step-resume breakpoint to get us past the dynamic linker. */
2140
2141typedef CORE_ADDR (gdbarch_skip_solib_resolver_ftype) (CORE_ADDR pc);
2142extern CORE_ADDR gdbarch_skip_solib_resolver (struct gdbarch *gdbarch, CORE_ADDR pc);
2143extern void set_gdbarch_skip_solib_resolver (struct gdbarch *gdbarch, gdbarch_skip_solib_resolver_ftype *skip_solib_resolver);
2144#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_SOLIB_RESOLVER)
2145#error "Non multi-arch definition of SKIP_SOLIB_RESOLVER"
2146#endif
2147#if !defined (SKIP_SOLIB_RESOLVER)
2148#define SKIP_SOLIB_RESOLVER(pc) (gdbarch_skip_solib_resolver (current_gdbarch, pc))
2149#endif
2150
68e9cc94
CV		 2151/* For SVR4 shared libraries, each call goes through a small piece of
2152 trampoline code in the ".plt" section. IN_SOLIB_CALL_TRAMPOLINE evaluates
d50355b6 2153 to nonzero if we are currently stopped in one of these. */
68e9cc94 2154
68e9cc94
CV		 2155typedef int (gdbarch_in_solib_call_trampoline_ftype) (CORE_ADDR pc, char *name);
2156extern int gdbarch_in_solib_call_trampoline (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
2157extern void set_gdbarch_in_solib_call_trampoline (struct gdbarch *gdbarch, gdbarch_in_solib_call_trampoline_ftype *in_solib_call_trampoline);
2158#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (IN_SOLIB_CALL_TRAMPOLINE)
2159#error "Non multi-arch definition of IN_SOLIB_CALL_TRAMPOLINE"
2160#endif
c25083af 2161#if !defined (IN_SOLIB_CALL_TRAMPOLINE)
68e9cc94
CV		 2162#define IN_SOLIB_CALL_TRAMPOLINE(pc, name) (gdbarch_in_solib_call_trampoline (current_gdbarch, pc, name))
2163#endif
68e9cc94 2164
d50355b6
MS		 2165/* Some systems also have trampoline code for returning from shared libs. */
2166
d50355b6
MS		 2167typedef int (gdbarch_in_solib_return_trampoline_ftype) (CORE_ADDR pc, char *name);
2168extern int gdbarch_in_solib_return_trampoline (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
2169extern void set_gdbarch_in_solib_return_trampoline (struct gdbarch *gdbarch, gdbarch_in_solib_return_trampoline_ftype *in_solib_return_trampoline);
2170#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (IN_SOLIB_RETURN_TRAMPOLINE)
2171#error "Non multi-arch definition of IN_SOLIB_RETURN_TRAMPOLINE"
2172#endif
c25083af 2173#if !defined (IN_SOLIB_RETURN_TRAMPOLINE)
d50355b6
MS		 2174#define IN_SOLIB_RETURN_TRAMPOLINE(pc, name) (gdbarch_in_solib_return_trampoline (current_gdbarch, pc, name))
2175#endif
d50355b6 2176
d7bd68ca
AC		 2177/* Sigtramp is a routine that the kernel calls (which then calls the
2178 signal handler). On most machines it is a library routine that is
2179 linked into the executable.
2180
2181 This macro, given a program counter value and the name of the
2182 function in which that PC resides (which can be null if the name is
2183 not known), returns nonzero if the PC and name show that we are in
2184 sigtramp.
2185
2186 On most machines just see if the name is sigtramp (and if we have
2187 no name, assume we are not in sigtramp).
2188
2189 FIXME: cagney/2002-04-21: The function find_pc_partial_function
2190 calls find_pc_sect_partial_function() which calls PC_IN_SIGTRAMP.
2191 This means PC_IN_SIGTRAMP function can't be implemented by doing its
2192 own local NAME lookup.
2193
2194 FIXME: cagney/2002-04-21: PC_IN_SIGTRAMP is something of a mess.
2195 Some code also depends on SIGTRAMP_START and SIGTRAMP_END but other
2196 does not. */
2197
d7bd68ca
AC		 2198typedef int (gdbarch_pc_in_sigtramp_ftype) (CORE_ADDR pc, char *name);
2199extern int gdbarch_pc_in_sigtramp (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
2200extern void set_gdbarch_pc_in_sigtramp (struct gdbarch *gdbarch, gdbarch_pc_in_sigtramp_ftype *pc_in_sigtramp);
2201#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PC_IN_SIGTRAMP)
2202#error "Non multi-arch definition of PC_IN_SIGTRAMP"
2203#endif
c25083af 2204#if !defined (PC_IN_SIGTRAMP)
d7bd68ca
AC		 2205#define PC_IN_SIGTRAMP(pc, name) (gdbarch_pc_in_sigtramp (current_gdbarch, pc, name))
2206#endif
d7bd68ca 2207
43156d82
MK		 2208#if defined (SIGTRAMP_START)
2209/* Legacy for systems yet to multi-arch SIGTRAMP_START */
2210#if !defined (SIGTRAMP_START_P)
2211#define SIGTRAMP_START_P() (1)
2212#endif
2213#endif
2214
43156d82
MK		 2215extern int gdbarch_sigtramp_start_p (struct gdbarch *gdbarch);
2216#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_START_P)
2217#error "Non multi-arch definition of SIGTRAMP_START"
2218#endif
2219#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_START_P)
2220#define SIGTRAMP_START_P() (gdbarch_sigtramp_start_p (current_gdbarch))
2221#endif
2222
43156d82
MK		 2223typedef CORE_ADDR (gdbarch_sigtramp_start_ftype) (CORE_ADDR pc);
2224extern CORE_ADDR gdbarch_sigtramp_start (struct gdbarch *gdbarch, CORE_ADDR pc);
2225extern void set_gdbarch_sigtramp_start (struct gdbarch *gdbarch, gdbarch_sigtramp_start_ftype *sigtramp_start);
2226#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_START)
2227#error "Non multi-arch definition of SIGTRAMP_START"
2228#endif
c25083af 2229#if !defined (SIGTRAMP_START)
43156d82
MK		 2230#define SIGTRAMP_START(pc) (gdbarch_sigtramp_start (current_gdbarch, pc))
2231#endif
43156d82 2232
e76cff22
AC		 2233#if defined (SIGTRAMP_END)
2234/* Legacy for systems yet to multi-arch SIGTRAMP_END */
2235#if !defined (SIGTRAMP_END_P)
2236#define SIGTRAMP_END_P() (1)
2237#endif
2238#endif
2239
e76cff22
AC		 2240extern int gdbarch_sigtramp_end_p (struct gdbarch *gdbarch);
2241#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_END_P)
2242#error "Non multi-arch definition of SIGTRAMP_END"
2243#endif
2244#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_END_P)
2245#define SIGTRAMP_END_P() (gdbarch_sigtramp_end_p (current_gdbarch))
2246#endif
2247
43156d82
MK		 2248typedef CORE_ADDR (gdbarch_sigtramp_end_ftype) (CORE_ADDR pc);
2249extern CORE_ADDR gdbarch_sigtramp_end (struct gdbarch *gdbarch, CORE_ADDR pc);
2250extern void set_gdbarch_sigtramp_end (struct gdbarch *gdbarch, gdbarch_sigtramp_end_ftype *sigtramp_end);
2251#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_END)
2252#error "Non multi-arch definition of SIGTRAMP_END"
2253#endif
c25083af 2254#if !defined (SIGTRAMP_END)
43156d82
MK		 2255#define SIGTRAMP_END(pc) (gdbarch_sigtramp_end (current_gdbarch, pc))
2256#endif
43156d82 2257
c12260ac
CV		 2258/* A target might have problems with watchpoints as soon as the stack
2259 frame of the current function has been destroyed. This mostly happens
2260 as the first action in a funtion's epilogue. in_function_epilogue_p()
2261 is defined to return a non-zero value if either the given addr is one
2262 instruction after the stack destroying instruction up to the trailing
2263 return instruction or if we can figure out that the stack frame has
2264 already been invalidated regardless of the value of addr. Targets
2265 which don't suffer from that problem could just let this functionality
2266 untouched. */
2267
2268typedef int (gdbarch_in_function_epilogue_p_ftype) (struct gdbarch *gdbarch, CORE_ADDR addr);
2269extern int gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch, CORE_ADDR addr);
2270extern void set_gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch, gdbarch_in_function_epilogue_p_ftype *in_function_epilogue_p);
2271
552c04a7
TT		 2272/* Given a vector of command-line arguments, return a newly allocated
2273 string which, when passed to the create_inferior function, will be
2274 parsed (on Unix systems, by the shell) to yield the same vector.
2275 This function should call error() if the argument vector is not
2276 representable for this target or if this target does not support
2277 command-line arguments.
2278 ARGC is the number of elements in the vector.
2279 ARGV is an array of strings, one per argument. */
2280
2281typedef char * (gdbarch_construct_inferior_arguments_ftype) (struct gdbarch *gdbarch, int argc, char **argv);
2282extern char * gdbarch_construct_inferior_arguments (struct gdbarch *gdbarch, int argc, char **argv);
2283extern void set_gdbarch_construct_inferior_arguments (struct gdbarch *gdbarch, gdbarch_construct_inferior_arguments_ftype *construct_inferior_arguments);
2284
a2cf933a
EZ		 2285typedef void (gdbarch_elf_make_msymbol_special_ftype) (asymbol *sym, struct minimal_symbol *msym);
2286extern void gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch, asymbol *sym, struct minimal_symbol *msym);
2287extern void set_gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch, gdbarch_elf_make_msymbol_special_ftype *elf_make_msymbol_special);
2288#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ELF_MAKE_MSYMBOL_SPECIAL)
2289#error "Non multi-arch definition of ELF_MAKE_MSYMBOL_SPECIAL"
2290#endif
c25083af 2291#if !defined (ELF_MAKE_MSYMBOL_SPECIAL)
a2cf933a
EZ		 2292#define ELF_MAKE_MSYMBOL_SPECIAL(sym, msym) (gdbarch_elf_make_msymbol_special (current_gdbarch, sym, msym))
2293#endif
a2cf933a 2294
a2cf933a
EZ		 2295typedef void (gdbarch_coff_make_msymbol_special_ftype) (int val, struct minimal_symbol *msym);
2296extern void gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch, int val, struct minimal_symbol *msym);
2297extern void set_gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch, gdbarch_coff_make_msymbol_special_ftype *coff_make_msymbol_special);
2298#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (COFF_MAKE_MSYMBOL_SPECIAL)
2299#error "Non multi-arch definition of COFF_MAKE_MSYMBOL_SPECIAL"
2300#endif
c25083af 2301#if !defined (COFF_MAKE_MSYMBOL_SPECIAL)
a2cf933a
EZ		 2302#define COFF_MAKE_MSYMBOL_SPECIAL(val, msym) (gdbarch_coff_make_msymbol_special (current_gdbarch, val, msym))
2303#endif
a2cf933a 2304
5720643c
JB		 2305extern const char * gdbarch_name_of_malloc (struct gdbarch *gdbarch);
2306extern void set_gdbarch_name_of_malloc (struct gdbarch *gdbarch, const char * name_of_malloc);
2307#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NAME_OF_MALLOC)
2308#error "Non multi-arch definition of NAME_OF_MALLOC"
2309#endif
c25083af 2310#if !defined (NAME_OF_MALLOC)
5720643c
JB		 2311#define NAME_OF_MALLOC (gdbarch_name_of_malloc (current_gdbarch))
2312#endif
5720643c 2313
c4ed33b9
AC		 2314extern int gdbarch_cannot_step_breakpoint (struct gdbarch *gdbarch);
2315extern void set_gdbarch_cannot_step_breakpoint (struct gdbarch *gdbarch, int cannot_step_breakpoint);
2316#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_STEP_BREAKPOINT)
2317#error "Non multi-arch definition of CANNOT_STEP_BREAKPOINT"
2318#endif
c25083af 2319#if !defined (CANNOT_STEP_BREAKPOINT)
c4ed33b9
AC		 2320#define CANNOT_STEP_BREAKPOINT (gdbarch_cannot_step_breakpoint (current_gdbarch))
2321#endif
c4ed33b9 2322
f74fa174
MM		 2323extern int gdbarch_have_nonsteppable_watchpoint (struct gdbarch *gdbarch);
2324extern void set_gdbarch_have_nonsteppable_watchpoint (struct gdbarch *gdbarch, int have_nonsteppable_watchpoint);
2325#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (HAVE_NONSTEPPABLE_WATCHPOINT)
2326#error "Non multi-arch definition of HAVE_NONSTEPPABLE_WATCHPOINT"
2327#endif
c25083af 2328#if !defined (HAVE_NONSTEPPABLE_WATCHPOINT)
f74fa174
MM		 2329#define HAVE_NONSTEPPABLE_WATCHPOINT (gdbarch_have_nonsteppable_watchpoint (current_gdbarch))
2330#endif
f74fa174 2331
8b2dbe47
KB		 2332#if defined (ADDRESS_CLASS_TYPE_FLAGS)
2333/* Legacy for systems yet to multi-arch ADDRESS_CLASS_TYPE_FLAGS */
2334#if !defined (ADDRESS_CLASS_TYPE_FLAGS_P)
2335#define ADDRESS_CLASS_TYPE_FLAGS_P() (1)
2336#endif
2337#endif
2338
8b2dbe47
KB		 2339extern int gdbarch_address_class_type_flags_p (struct gdbarch *gdbarch);
2340#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_CLASS_TYPE_FLAGS_P)
2341#error "Non multi-arch definition of ADDRESS_CLASS_TYPE_FLAGS"
2342#endif
2343#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDRESS_CLASS_TYPE_FLAGS_P)
2344#define ADDRESS_CLASS_TYPE_FLAGS_P() (gdbarch_address_class_type_flags_p (current_gdbarch))
2345#endif
2346
8b2dbe47
KB		 2347typedef int (gdbarch_address_class_type_flags_ftype) (int byte_size, int dwarf2_addr_class);
2348extern int gdbarch_address_class_type_flags (struct gdbarch *gdbarch, int byte_size, int dwarf2_addr_class);
2349extern void set_gdbarch_address_class_type_flags (struct gdbarch *gdbarch, gdbarch_address_class_type_flags_ftype *address_class_type_flags);
2350#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_CLASS_TYPE_FLAGS)
2351#error "Non multi-arch definition of ADDRESS_CLASS_TYPE_FLAGS"
2352#endif
c25083af 2353#if !defined (ADDRESS_CLASS_TYPE_FLAGS)
8b2dbe47
KB		 2354#define ADDRESS_CLASS_TYPE_FLAGS(byte_size, dwarf2_addr_class) (gdbarch_address_class_type_flags (current_gdbarch, byte_size, dwarf2_addr_class))
2355#endif
8b2dbe47 2356
8b2dbe47 2357extern int gdbarch_address_class_type_flags_to_name_p (struct gdbarch *gdbarch);
8b2dbe47 2358
321432c0
KB		 2359typedef const char * (gdbarch_address_class_type_flags_to_name_ftype) (struct gdbarch *gdbarch, int type_flags);
2360extern const char * gdbarch_address_class_type_flags_to_name (struct gdbarch *gdbarch, int type_flags);
8b2dbe47 2361extern void set_gdbarch_address_class_type_flags_to_name (struct gdbarch *gdbarch, gdbarch_address_class_type_flags_to_name_ftype *address_class_type_flags_to_name);
8b2dbe47
KB		 2362
2363extern int gdbarch_address_class_name_to_type_flags_p (struct gdbarch *gdbarch);
8b2dbe47 2364
321432c0
KB		 2365typedef int (gdbarch_address_class_name_to_type_flags_ftype) (struct gdbarch *gdbarch, const char *name, int *type_flags_ptr);
2366extern int gdbarch_address_class_name_to_type_flags (struct gdbarch *gdbarch, const char *name, int *type_flags_ptr);
8b2dbe47 2367extern void set_gdbarch_address_class_name_to_type_flags (struct gdbarch *gdbarch, gdbarch_address_class_name_to_type_flags_ftype *address_class_name_to_type_flags);
8b2dbe47 2368
b59ff9d5
AC		 2369/* Is a register in a group */
2370
2371typedef int (gdbarch_register_reggroup_p_ftype) (struct gdbarch *gdbarch, int regnum, struct reggroup *reggroup);
2372extern int gdbarch_register_reggroup_p (struct gdbarch *gdbarch, int regnum, struct reggroup *reggroup);
2373extern void set_gdbarch_register_reggroup_p (struct gdbarch *gdbarch, gdbarch_register_reggroup_p_ftype *register_reggroup_p);
2374
2e092625 2375/* Fetch the pointer to the ith function argument. */
143985b7
AF		 2376
2377#if defined (FETCH_POINTER_ARGUMENT)
2378/* Legacy for systems yet to multi-arch FETCH_POINTER_ARGUMENT */
2379#if !defined (FETCH_POINTER_ARGUMENT_P)
2380#define FETCH_POINTER_ARGUMENT_P() (1)
2381#endif
2382#endif
2383
143985b7
AF		 2384extern int gdbarch_fetch_pointer_argument_p (struct gdbarch *gdbarch);
2385#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FETCH_POINTER_ARGUMENT_P)
2386#error "Non multi-arch definition of FETCH_POINTER_ARGUMENT"
2387#endif
2388#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FETCH_POINTER_ARGUMENT_P)
2389#define FETCH_POINTER_ARGUMENT_P() (gdbarch_fetch_pointer_argument_p (current_gdbarch))
2390#endif
2391
143985b7
AF		 2392typedef CORE_ADDR (gdbarch_fetch_pointer_argument_ftype) (struct frame_info *frame, int argi, struct type *type);
2393extern CORE_ADDR gdbarch_fetch_pointer_argument (struct gdbarch *gdbarch, struct frame_info *frame, int argi, struct type *type);
2394extern void set_gdbarch_fetch_pointer_argument (struct gdbarch *gdbarch, gdbarch_fetch_pointer_argument_ftype *fetch_pointer_argument);
2395#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FETCH_POINTER_ARGUMENT)
2396#error "Non multi-arch definition of FETCH_POINTER_ARGUMENT"
2397#endif
2398#if !defined (FETCH_POINTER_ARGUMENT)
2399#define FETCH_POINTER_ARGUMENT(frame, argi, type) (gdbarch_fetch_pointer_argument (current_gdbarch, frame, argi, type))
2400#endif
2401
6ce6d90f
MK		 2402/* Return the appropriate register set for a core file section with
2403 name SECT_NAME and size SECT_SIZE. */
2404
2405extern int gdbarch_regset_from_core_section_p (struct gdbarch *gdbarch);
2406
2407typedef const struct regset * (gdbarch_regset_from_core_section_ftype) (struct gdbarch *gdbarch, const char *sect_name, size_t sect_size);
2408extern const struct regset * gdbarch_regset_from_core_section (struct gdbarch *gdbarch, const char *sect_name, size_t sect_size);
2409extern void set_gdbarch_regset_from_core_section (struct gdbarch *gdbarch, gdbarch_regset_from_core_section_ftype *regset_from_core_section);
2410
104c1213 2411extern struct gdbarch_tdep *gdbarch_tdep (struct gdbarch *gdbarch);
0f71a2f6
JM		 2412
2413
2414/* Mechanism for co-ordinating the selection of a specific
2415 architecture.
2416
2417 GDB targets (*-tdep.c) can register an interest in a specific
2418 architecture. Other GDB components can register a need to maintain
2419 per-architecture data.
2420
2421 The mechanisms below ensures that there is only a loose connection
2422 between the set-architecture command and the various GDB
99e7bb18 2423 components. Each component can independently register their need
0f71a2f6
JM		 2424 to maintain architecture specific data with gdbarch.
2425
2426 Pragmatics:
2427
2428 Previously, a single TARGET_ARCHITECTURE_HOOK was provided. It
2429 didn't scale.
2430
2431 The more traditional mega-struct containing architecture specific
2432 data for all the various GDB components was also considered. Since
99e7bb18 2433 GDB is built from a variable number of (fairly independent)
0f71a2f6
JM		 2434 components it was determined that the global aproach was not
2435 applicable. */
2436
2437
2438/* Register a new architectural family with GDB.
2439
2440 Register support for the specified ARCHITECTURE with GDB. When
2441 gdbarch determines that the specified architecture has been
2442 selected, the corresponding INIT function is called.
2443
2444 --
2445
2446 The INIT function takes two parameters: INFO which contains the
2447 information available to gdbarch about the (possibly new)
2448 architecture; ARCHES which is a list of the previously created
2449 ``struct gdbarch'' for this architecture.
2450
0f79675b
AC		 2451 The INFO parameter is, as far as possible, be pre-initialized with
2452 information obtained from INFO.ABFD or the previously selected
2453 architecture.
2454
2455 The ARCHES parameter is a linked list (sorted most recently used)
2456 of all the previously created architures for this architecture
2457 family. The (possibly NULL) ARCHES->gdbarch can used to access
2458 values from the previously selected architecture for this
2459 architecture family. The global ``current_gdbarch'' shall not be
2460 used.
0f71a2f6
JM		 2461
2462 The INIT function shall return any of: NULL - indicating that it
ec3d358c 2463 doesn't recognize the selected architecture; an existing ``struct
0f71a2f6
JM		 2464 gdbarch'' from the ARCHES list - indicating that the new
2465 architecture is just a synonym for an earlier architecture (see
2466 gdbarch_list_lookup_by_info()); a newly created ``struct gdbarch''
4b9b3959
AC		 2467 - that describes the selected architecture (see gdbarch_alloc()).
2468
2469 The DUMP_TDEP function shall print out all target specific values.
2470 Care should be taken to ensure that the function works in both the
2471 multi-arch and non- multi-arch cases. */
0f71a2f6 2472
adf40b2e
JM		 2473struct gdbarch_list
2474{
2475 struct gdbarch *gdbarch;
2476 struct gdbarch_list *next;
2477};
0f71a2f6 2478
adf40b2e
JM		 2479struct gdbarch_info
2480{
adf40b2e
JM		 2481 /* Use default: NULL (ZERO). */
2482 const struct bfd_arch_info *bfd_arch_info;
0f71a2f6 2483
428721aa 2484 /* Use default: BFD_ENDIAN_UNKNOWN (NB: is not ZERO). */
adf40b2e 2485 int byte_order;
0f71a2f6 2486
adf40b2e
JM		 2487 /* Use default: NULL (ZERO). */
2488 bfd *abfd;
0f71a2f6 2489
adf40b2e
JM		 2490 /* Use default: NULL (ZERO). */
2491 struct gdbarch_tdep_info *tdep_info;
4be87837
DJ		 2492
2493 /* Use default: GDB_OSABI_UNINITIALIZED (-1). */
2494 enum gdb_osabi osabi;
adf40b2e 2495};
0f71a2f6 2496
104c1213 2497typedef struct gdbarch *(gdbarch_init_ftype) (struct gdbarch_info info, struct gdbarch_list *arches);
4b9b3959 2498typedef void (gdbarch_dump_tdep_ftype) (struct gdbarch *gdbarch, struct ui_file *file);
0f71a2f6 2499
4b9b3959 2500/* DEPRECATED - use gdbarch_register() */
104c1213 2501extern void register_gdbarch_init (enum bfd_architecture architecture, gdbarch_init_ftype *);
0f71a2f6 2502
4b9b3959
AC		 2503extern void gdbarch_register (enum bfd_architecture architecture,
2504 gdbarch_init_ftype *,
2505 gdbarch_dump_tdep_ftype *);
2506
0f71a2f6 2507
b4a20239
AC		 2508/* Return a freshly allocated, NULL terminated, array of the valid
2509 architecture names. Since architectures are registered during the
2510 _initialize phase this function only returns useful information
2511 once initialization has been completed. */
2512
2513extern const char **gdbarch_printable_names (void);
2514
2515
0f71a2f6
JM		 2516/* Helper function. Search the list of ARCHES for a GDBARCH that
2517 matches the information provided by INFO. */
2518
104c1213 2519extern struct gdbarch_list *gdbarch_list_lookup_by_info (struct gdbarch_list *arches, const struct gdbarch_info *info);
0f71a2f6
JM		 2520
2521
2522/* Helper function. Create a preliminary ``struct gdbarch''. Perform
2523 basic initialization using values obtained from the INFO andTDEP
2524 parameters. set_gdbarch_*() functions are called to complete the
2525 initialization of the object. */
2526
104c1213 2527extern struct gdbarch *gdbarch_alloc (const struct gdbarch_info *info, struct gdbarch_tdep *tdep);
0f71a2f6
JM		 2528
2529
4b9b3959
AC		 2530/* Helper function. Free a partially-constructed ``struct gdbarch''.
2531 It is assumed that the caller freeds the ``struct
2532 gdbarch_tdep''. */
2533
058f20d5
JB		 2534extern void gdbarch_free (struct gdbarch *);
2535
2536
aebd7893
AC		 2537/* Helper function. Allocate memory from the ``struct gdbarch''
2538 obstack. The memory is freed when the corresponding architecture
2539 is also freed. */
2540
2541extern void *gdbarch_obstack_zalloc (struct gdbarch *gdbarch, long size);
2542#define GDBARCH_OBSTACK_CALLOC(GDBARCH, NR, TYPE) ((TYPE *) gdbarch_obstack_zalloc ((GDBARCH), (NR) * sizeof (TYPE)))
2543#define GDBARCH_OBSTACK_ZALLOC(GDBARCH, TYPE) ((TYPE *) gdbarch_obstack_zalloc ((GDBARCH), sizeof (TYPE)))
2544
2545
b732d07d 2546/* Helper function. Force an update of the current architecture.
0f71a2f6 2547
b732d07d
AC		 2548 The actual architecture selected is determined by INFO, ``(gdb) set
2549 architecture'' et.al., the existing architecture and BFD's default
2550 architecture. INFO should be initialized to zero and then selected
2551 fields should be updated.
0f71a2f6 2552
16f33e29
AC		 2553 Returns non-zero if the update succeeds */
2554
2555extern int gdbarch_update_p (struct gdbarch_info info);
0f71a2f6
JM		 2556
2557
2558
2559/* Register per-architecture data-pointer.
2560
2561 Reserve space for a per-architecture data-pointer. An identifier
2562 for the reserved data-pointer is returned. That identifer should
95160752 2563 be saved in a local static variable.
0f71a2f6 2564
76860b5f
AC		 2565 The per-architecture data-pointer is either initialized explicitly
2566 (set_gdbarch_data()) or implicitly (by INIT() via a call to
fcc1c85c
AC		 2567 gdbarch_data()).
2568
2569 Memory for the per-architecture data shall be allocated using
2570 gdbarch_obstack_zalloc. That memory will be deleted when the
2571 corresponding architecture object is deleted.
0f71a2f6 2572
95160752
AC		 2573 When a previously created architecture is re-selected, the
2574 per-architecture data-pointer for that previous architecture is
76860b5f 2575 restored. INIT() is not re-called.
0f71a2f6
JM		 2576
2577 Multiple registrarants for any architecture are allowed (and
2578 strongly encouraged). */
2579
95160752 2580struct gdbarch_data;
0f71a2f6 2581
95160752 2582typedef void *(gdbarch_data_init_ftype) (struct gdbarch *gdbarch);
fcc1c85c 2583extern struct gdbarch_data *register_gdbarch_data (gdbarch_data_init_ftype *init);
95160752
AC		 2584extern void set_gdbarch_data (struct gdbarch *gdbarch,
2585 struct gdbarch_data *data,
2586 void *pointer);
0f71a2f6 2587
451fbdda 2588extern void *gdbarch_data (struct gdbarch *gdbarch, struct gdbarch_data *);
0f71a2f6
JM		 2589
2590
0f71a2f6
JM		 2591/* Register per-architecture memory region.
2592
2593 Provide a memory-region swap mechanism. Per-architecture memory
2594 region are created. These memory regions are swapped whenever the
2595 architecture is changed. For a new architecture, the memory region
2596 is initialized with zero (0) and the INIT function is called.
2597
2598 Memory regions are swapped / initialized in the order that they are
2599 registered. NULL DATA and/or INIT values can be specified.
2600
2601 New code should use register_gdbarch_data(). */
2602
104c1213
JM		 2603typedef void (gdbarch_swap_ftype) (void);
2604extern void register_gdbarch_swap (void *data, unsigned long size, gdbarch_swap_ftype *init);
e514a9d6 2605#define REGISTER_GDBARCH_SWAP(VAR) register_gdbarch_swap (&(VAR), sizeof ((VAR)), NULL)
0f71a2f6
JM		 2606
2607
2608
99e7bb18 2609/* The target-system-dependent byte order is dynamic */
c906108c 2610
adf40b2e 2611extern int target_byte_order;
c906108c
SS		 2612#ifndef TARGET_BYTE_ORDER
2613#define TARGET_BYTE_ORDER (target_byte_order + 0)
2614#endif
2615
adf40b2e 2616extern int target_byte_order_auto;
c906108c
SS		 2617#ifndef TARGET_BYTE_ORDER_AUTO
2618#define TARGET_BYTE_ORDER_AUTO (target_byte_order_auto + 0)
2619#endif
2620
2621
2622
99e7bb18 2623/* The target-system-dependent BFD architecture is dynamic */
c906108c 2624
adf40b2e 2625extern int target_architecture_auto;
c906108c
SS		 2626#ifndef TARGET_ARCHITECTURE_AUTO
2627#define TARGET_ARCHITECTURE_AUTO (target_architecture_auto + 0)
2628#endif
2629
adf40b2e 2630extern const struct bfd_arch_info *target_architecture;
c906108c
SS		 2631#ifndef TARGET_ARCHITECTURE
2632#define TARGET_ARCHITECTURE (target_architecture + 0)
2633#endif
2634
c906108c 2635
99e7bb18 2636/* Set the dynamic target-system-dependent parameters (architecture,
c906108c
SS		 2637 byte-order, ...) using information found in the BFD */
2638
104c1213 2639extern void set_gdbarch_from_file (bfd *);
c906108c
SS		 2640
2641
e514a9d6
JM		 2642/* Initialize the current architecture to the "first" one we find on
2643 our list. */
2644
2645extern void initialize_current_architecture (void);
2646
c906108c 2647/* gdbarch trace variable */
adf40b2e 2648extern int gdbarch_debug;
c906108c 2649
4b9b3959 2650extern void gdbarch_dump (struct gdbarch *gdbarch, struct ui_file *file);
0f71a2f6 2651
c906108c 2652#endif
GDB Binutils - Deliverables
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