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[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.
79d45cd4
AC		 4
5 Copyright 1998, 1999, 2000, 2001, 2002, 2003, 2004 Free
6 Software Foundation, Inc.
c906108c 7
c5aa993b 8 This file is part of GDB.
c906108c 9
c5aa993b
JM		 10 This program is free software; you can redistribute it and/or modify
11 it under the terms of the GNU General Public License as published by
12 the Free Software Foundation; either version 2 of the License, or
13 (at your option) any later version.
c906108c 14
c5aa993b
JM		 15 This program is distributed in the hope that it will be useful,
16 but WITHOUT ANY WARRANTY; without even the implied warranty of
17 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 GNU General Public License for more details.
c906108c 19
c5aa993b
JM		 20 You should have received a copy of the GNU General Public License
21 along with this program; if not, write to the Free Software
22 Foundation, Inc., 59 Temple Place - Suite 330,
23 Boston, MA 02111-1307, USA. */
c906108c 24
104c1213
JM		 25/* This file was created with the aid of ``gdbarch.sh''.
26
52204a0b 27 The Bourne shell script ``gdbarch.sh'' creates the files
104c1213
JM		 28 ``new-gdbarch.c'' and ``new-gdbarch.h and then compares them
29 against the existing ``gdbarch.[hc]''. Any differences found
30 being reported.
31
32 If editing this file, please also run gdbarch.sh and merge any
52204a0b 33 changes into that script. Conversely, when making sweeping changes
104c1213
JM		 34 to this file, modifying gdbarch.sh and using its output may prove
35 easier. */
adf40b2e 36
c906108c
SS		 37#ifndef GDBARCH_H
38#define GDBARCH_H
39
da3331ec
AC		 40struct floatformat;
41struct ui_file;
cce74817
JM		 42struct frame_info;
43struct value;
b6af0555 44struct objfile;
a2cf933a 45struct minimal_symbol;
049ee0e4 46struct regcache;
b59ff9d5 47struct reggroup;
6ce6d90f 48struct regset;
a89aa300 49struct disassemble_info;
e2d0e7eb 50struct target_ops;
030f20e1 51struct obstack;
0f71a2f6 52
0f71a2f6
JM		 53extern struct gdbarch *current_gdbarch;
54
0f71a2f6
JM		 55/* If any of the following are defined, the target wasn't correctly
56 converted. */
57
83905903
AC		 58#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PURE) && defined (GDB_TM_FILE)
59#error "GDB_TM_FILE: Pure multi-arch targets do not have a tm.h file."
60#endif
61
0f71a2f6
JM		 62
63/* The following are pre-initialized by GDBARCH. */
64
104c1213 65extern const struct bfd_arch_info * gdbarch_bfd_arch_info (struct gdbarch *gdbarch);
0f71a2f6 66/* set_gdbarch_bfd_arch_info() - not applicable - pre-initialized. */
83905903
AC		 67#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_ARCHITECTURE)
68#error "Non multi-arch definition of TARGET_ARCHITECTURE"
69#endif
c25083af 70#if !defined (TARGET_ARCHITECTURE)
0f71a2f6
JM		 71#define TARGET_ARCHITECTURE (gdbarch_bfd_arch_info (current_gdbarch))
72#endif
0f71a2f6 73
104c1213 74extern int gdbarch_byte_order (struct gdbarch *gdbarch);
0f71a2f6 75/* set_gdbarch_byte_order() - not applicable - pre-initialized. */
83905903
AC		 76#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_BYTE_ORDER)
77#error "Non multi-arch definition of TARGET_BYTE_ORDER"
78#endif
c25083af 79#if !defined (TARGET_BYTE_ORDER)
0f71a2f6
JM		 80#define TARGET_BYTE_ORDER (gdbarch_byte_order (current_gdbarch))
81#endif
0f71a2f6 82
4be87837
DJ		 83extern enum gdb_osabi gdbarch_osabi (struct gdbarch *gdbarch);
84/* set_gdbarch_osabi() - not applicable - pre-initialized. */
85#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_OSABI)
86#error "Non multi-arch definition of TARGET_OSABI"
87#endif
c25083af 88#if !defined (TARGET_OSABI)
4be87837
DJ		 89#define TARGET_OSABI (gdbarch_osabi (current_gdbarch))
90#endif
4be87837 91
0f71a2f6 92
99e7bb18 93/* The following are initialized by the target dependent code. */
0f71a2f6 94
66b43ecb
AC		 95/* Number of bits in a char or unsigned char for the target machine.
96 Just like CHAR_BIT in <limits.h> but describes the target machine.
57010b1c 97 v:TARGET_CHAR_BIT:int:char_bit::::8 * sizeof (char):8::0:
66b43ecb
AC		 98
99 Number of bits in a short or unsigned short for the target machine. */
c4093a6a 100
104c1213
JM		 101extern int gdbarch_short_bit (struct gdbarch *gdbarch);
102extern void set_gdbarch_short_bit (struct gdbarch *gdbarch, int short_bit);
83905903
AC		 103#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_SHORT_BIT)
104#error "Non multi-arch definition of TARGET_SHORT_BIT"
105#endif
c25083af 106#if !defined (TARGET_SHORT_BIT)
0f71a2f6
JM		 107#define TARGET_SHORT_BIT (gdbarch_short_bit (current_gdbarch))
108#endif
0f71a2f6 109
66b43ecb
AC		 110/* Number of bits in an int or unsigned int for the target machine. */
111
104c1213
JM		 112extern int gdbarch_int_bit (struct gdbarch *gdbarch);
113extern void set_gdbarch_int_bit (struct gdbarch *gdbarch, int int_bit);
83905903
AC		 114#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_INT_BIT)
115#error "Non multi-arch definition of TARGET_INT_BIT"
116#endif
c25083af 117#if !defined (TARGET_INT_BIT)
0f71a2f6
JM		 118#define TARGET_INT_BIT (gdbarch_int_bit (current_gdbarch))
119#endif
0f71a2f6 120
66b43ecb
AC		 121/* Number of bits in a long or unsigned long for the target machine. */
122
104c1213
JM		 123extern int gdbarch_long_bit (struct gdbarch *gdbarch);
124extern void set_gdbarch_long_bit (struct gdbarch *gdbarch, int long_bit);
83905903
AC		 125#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_BIT)
126#error "Non multi-arch definition of TARGET_LONG_BIT"
127#endif
c25083af 128#if !defined (TARGET_LONG_BIT)
0f71a2f6
JM		 129#define TARGET_LONG_BIT (gdbarch_long_bit (current_gdbarch))
130#endif
0f71a2f6 131
66b43ecb
AC		 132/* Number of bits in a long long or unsigned long long for the target
133 machine. */
134
104c1213
JM		 135extern int gdbarch_long_long_bit (struct gdbarch *gdbarch);
136extern void set_gdbarch_long_long_bit (struct gdbarch *gdbarch, int long_long_bit);
83905903
AC		 137#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_LONG_BIT)
138#error "Non multi-arch definition of TARGET_LONG_LONG_BIT"
139#endif
c25083af 140#if !defined (TARGET_LONG_LONG_BIT)
0f71a2f6
JM		 141#define TARGET_LONG_LONG_BIT (gdbarch_long_long_bit (current_gdbarch))
142#endif
0f71a2f6 143
66b43ecb
AC		 144/* Number of bits in a float for the target machine. */
145
104c1213
JM		 146extern int gdbarch_float_bit (struct gdbarch *gdbarch);
147extern void set_gdbarch_float_bit (struct gdbarch *gdbarch, int float_bit);
83905903
AC		 148#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_FLOAT_BIT)
149#error "Non multi-arch definition of TARGET_FLOAT_BIT"
150#endif
c25083af 151#if !defined (TARGET_FLOAT_BIT)
0f71a2f6
JM		 152#define TARGET_FLOAT_BIT (gdbarch_float_bit (current_gdbarch))
153#endif
0f71a2f6 154
66b43ecb
AC		 155/* Number of bits in a double for the target machine. */
156
104c1213
JM		 157extern int gdbarch_double_bit (struct gdbarch *gdbarch);
158extern void set_gdbarch_double_bit (struct gdbarch *gdbarch, int double_bit);
83905903
AC		 159#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_DOUBLE_BIT)
160#error "Non multi-arch definition of TARGET_DOUBLE_BIT"
161#endif
c25083af 162#if !defined (TARGET_DOUBLE_BIT)
0f71a2f6
JM		 163#define TARGET_DOUBLE_BIT (gdbarch_double_bit (current_gdbarch))
164#endif
0f71a2f6 165
66b43ecb
AC		 166/* Number of bits in a long double for the target machine. */
167
104c1213
JM		 168extern int gdbarch_long_double_bit (struct gdbarch *gdbarch);
169extern void set_gdbarch_long_double_bit (struct gdbarch *gdbarch, int long_double_bit);
83905903
AC		 170#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_DOUBLE_BIT)
171#error "Non multi-arch definition of TARGET_LONG_DOUBLE_BIT"
172#endif
c25083af 173#if !defined (TARGET_LONG_DOUBLE_BIT)
0f71a2f6
JM		 174#define TARGET_LONG_DOUBLE_BIT (gdbarch_long_double_bit (current_gdbarch))
175#endif
0f71a2f6 176
52204a0b
DT		 177/* For most targets, a pointer on the target and its representation as an
178 address in GDB have the same size and "look the same". For such a
179 target, you need only set TARGET_PTR_BIT / ptr_bit and TARGET_ADDR_BIT
180 / addr_bit will be set from it.
181
182 If TARGET_PTR_BIT and TARGET_ADDR_BIT are different, you'll probably
183 also need to set POINTER_TO_ADDRESS and ADDRESS_TO_POINTER as well.
184
185 ptr_bit is the size of a pointer on the target */
66b43ecb 186
66b43ecb
AC		 187extern int gdbarch_ptr_bit (struct gdbarch *gdbarch);
188extern void set_gdbarch_ptr_bit (struct gdbarch *gdbarch, int ptr_bit);
83905903
AC		 189#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_PTR_BIT)
190#error "Non multi-arch definition of TARGET_PTR_BIT"
191#endif
c25083af 192#if !defined (TARGET_PTR_BIT)
66b43ecb
AC		 193#define TARGET_PTR_BIT (gdbarch_ptr_bit (current_gdbarch))
194#endif
66b43ecb 195
52204a0b
DT		 196/* addr_bit is the size of a target address as represented in gdb */
197
52204a0b
DT		 198extern int gdbarch_addr_bit (struct gdbarch *gdbarch);
199extern void set_gdbarch_addr_bit (struct gdbarch *gdbarch, int addr_bit);
83905903
AC		 200#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_ADDR_BIT)
201#error "Non multi-arch definition of TARGET_ADDR_BIT"
202#endif
c25083af 203#if !defined (TARGET_ADDR_BIT)
52204a0b
DT		 204#define TARGET_ADDR_BIT (gdbarch_addr_bit (current_gdbarch))
205#endif
52204a0b 206
66b43ecb
AC		 207/* Number of bits in a BFD_VMA for the target object file format. */
208
66b43ecb
AC		 209extern int gdbarch_bfd_vma_bit (struct gdbarch *gdbarch);
210extern void set_gdbarch_bfd_vma_bit (struct gdbarch *gdbarch, int bfd_vma_bit);
83905903
AC		 211#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_BFD_VMA_BIT)
212#error "Non multi-arch definition of TARGET_BFD_VMA_BIT"
213#endif
c25083af 214#if !defined (TARGET_BFD_VMA_BIT)
66b43ecb
AC		 215#define TARGET_BFD_VMA_BIT (gdbarch_bfd_vma_bit (current_gdbarch))
216#endif
66b43ecb 217
4e409299
JB		 218/* One if `char' acts like `signed char', zero if `unsigned char'. */
219
4e409299
JB		 220extern int gdbarch_char_signed (struct gdbarch *gdbarch);
221extern void set_gdbarch_char_signed (struct gdbarch *gdbarch, int char_signed);
222#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_CHAR_SIGNED)
223#error "Non multi-arch definition of TARGET_CHAR_SIGNED"
224#endif
c25083af 225#if !defined (TARGET_CHAR_SIGNED)
4e409299
JB		 226#define TARGET_CHAR_SIGNED (gdbarch_char_signed (current_gdbarch))
227#endif
4e409299 228
cde9ea48
AC		 229#if defined (TARGET_READ_PC)
230/* Legacy for systems yet to multi-arch TARGET_READ_PC */
231#if !defined (TARGET_READ_PC_P)
232#define TARGET_READ_PC_P() (1)
233#endif
234#endif
235
cde9ea48
AC		 236extern int gdbarch_read_pc_p (struct gdbarch *gdbarch);
237#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_PC_P)
238#error "Non multi-arch definition of TARGET_READ_PC"
239#endif
bceabdd8 240#if !defined (TARGET_READ_PC_P)
cde9ea48
AC		 241#define TARGET_READ_PC_P() (gdbarch_read_pc_p (current_gdbarch))
242#endif
243
39f77062
KB		 244typedef CORE_ADDR (gdbarch_read_pc_ftype) (ptid_t ptid);
245extern CORE_ADDR gdbarch_read_pc (struct gdbarch *gdbarch, ptid_t ptid);
104c1213 246extern void set_gdbarch_read_pc (struct gdbarch *gdbarch, gdbarch_read_pc_ftype *read_pc);
83905903
AC		 247#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_PC)
248#error "Non multi-arch definition of TARGET_READ_PC"
249#endif
c25083af 250#if !defined (TARGET_READ_PC)
39f77062 251#define TARGET_READ_PC(ptid) (gdbarch_read_pc (current_gdbarch, ptid))
0f71a2f6 252#endif
0f71a2f6 253
39f77062
KB		 254typedef void (gdbarch_write_pc_ftype) (CORE_ADDR val, ptid_t ptid);
255extern void gdbarch_write_pc (struct gdbarch *gdbarch, CORE_ADDR val, ptid_t ptid);
104c1213 256extern void set_gdbarch_write_pc (struct gdbarch *gdbarch, gdbarch_write_pc_ftype *write_pc);
83905903
AC		 257#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_WRITE_PC)
258#error "Non multi-arch definition of TARGET_WRITE_PC"
259#endif
c25083af 260#if !defined (TARGET_WRITE_PC)
39f77062 261#define TARGET_WRITE_PC(val, ptid) (gdbarch_write_pc (current_gdbarch, val, ptid))
0f71a2f6 262#endif
0f71a2f6 263
a9e5fdc2
AC		 264/* UNWIND_SP is a direct replacement for TARGET_READ_SP. */
265
bd1ce8ba
AC		 266#if defined (TARGET_READ_SP)
267/* Legacy for systems yet to multi-arch TARGET_READ_SP */
268#if !defined (TARGET_READ_SP_P)
269#define TARGET_READ_SP_P() (1)
270#endif
271#endif
272
bd1ce8ba
AC		 273extern int gdbarch_read_sp_p (struct gdbarch *gdbarch);
274#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_SP_P)
275#error "Non multi-arch definition of TARGET_READ_SP"
276#endif
bceabdd8 277#if !defined (TARGET_READ_SP_P)
bd1ce8ba
AC		 278#define TARGET_READ_SP_P() (gdbarch_read_sp_p (current_gdbarch))
279#endif
280
104c1213
JM		 281typedef CORE_ADDR (gdbarch_read_sp_ftype) (void);
282extern CORE_ADDR gdbarch_read_sp (struct gdbarch *gdbarch);
283extern void set_gdbarch_read_sp (struct gdbarch *gdbarch, gdbarch_read_sp_ftype *read_sp);
83905903
AC		 284#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_SP)
285#error "Non multi-arch definition of TARGET_READ_SP"
286#endif
c25083af 287#if !defined (TARGET_READ_SP)
0f71a2f6
JM		 288#define TARGET_READ_SP() (gdbarch_read_sp (current_gdbarch))
289#endif
0f71a2f6 290
39d4ef09
AC		 291/* Function for getting target's idea of a frame pointer. FIXME: GDB's
292 whole scheme for dealing with "frames" and "frame pointers" needs a
293 serious shakedown. */
294
39d4ef09
AC		 295typedef void (gdbarch_virtual_frame_pointer_ftype) (CORE_ADDR pc, int *frame_regnum, LONGEST *frame_offset);
296extern void gdbarch_virtual_frame_pointer (struct gdbarch *gdbarch, CORE_ADDR pc, int *frame_regnum, LONGEST *frame_offset);
297extern void set_gdbarch_virtual_frame_pointer (struct gdbarch *gdbarch, gdbarch_virtual_frame_pointer_ftype *virtual_frame_pointer);
298#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_VIRTUAL_FRAME_POINTER)
299#error "Non multi-arch definition of TARGET_VIRTUAL_FRAME_POINTER"
300#endif
c25083af 301#if !defined (TARGET_VIRTUAL_FRAME_POINTER)
39d4ef09
AC		 302#define TARGET_VIRTUAL_FRAME_POINTER(pc, frame_regnum, frame_offset) (gdbarch_virtual_frame_pointer (current_gdbarch, pc, frame_regnum, frame_offset))
303#endif
39d4ef09 304
d8124050 305extern int gdbarch_pseudo_register_read_p (struct gdbarch *gdbarch);
61a0eb5b 306
d8124050
AC		 307typedef void (gdbarch_pseudo_register_read_ftype) (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, void *buf);
308extern void gdbarch_pseudo_register_read (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, void *buf);
309extern void set_gdbarch_pseudo_register_read (struct gdbarch *gdbarch, gdbarch_pseudo_register_read_ftype *pseudo_register_read);
61a0eb5b 310
d8124050 311extern int gdbarch_pseudo_register_write_p (struct gdbarch *gdbarch);
61a0eb5b 312
d8124050
AC		 313typedef void (gdbarch_pseudo_register_write_ftype) (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, const void *buf);
314extern void gdbarch_pseudo_register_write (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, const void *buf);
315extern void set_gdbarch_pseudo_register_write (struct gdbarch *gdbarch, gdbarch_pseudo_register_write_ftype *pseudo_register_write);
61a0eb5b 316
104c1213
JM		 317extern int gdbarch_num_regs (struct gdbarch *gdbarch);
318extern void set_gdbarch_num_regs (struct gdbarch *gdbarch, int num_regs);
83905903
AC		 319#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NUM_REGS)
320#error "Non multi-arch definition of NUM_REGS"
321#endif
c25083af 322#if !defined (NUM_REGS)
0f71a2f6
JM		 323#define NUM_REGS (gdbarch_num_regs (current_gdbarch))
324#endif
0f71a2f6 325
34620563
AC		 326/* This macro gives the number of pseudo-registers that live in the
327 register namespace but do not get fetched or stored on the target.
328 These pseudo-registers may be aliases for other registers,
329 combinations of other registers, or they may be computed by GDB. */
330
0aba1244
EZ		 331extern int gdbarch_num_pseudo_regs (struct gdbarch *gdbarch);
332extern void set_gdbarch_num_pseudo_regs (struct gdbarch *gdbarch, int num_pseudo_regs);
83905903
AC		 333#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NUM_PSEUDO_REGS)
334#error "Non multi-arch definition of NUM_PSEUDO_REGS"
335#endif
c25083af 336#if !defined (NUM_PSEUDO_REGS)
0aba1244
EZ		 337#define NUM_PSEUDO_REGS (gdbarch_num_pseudo_regs (current_gdbarch))
338#endif
0aba1244 339
c2169756
AC		 340/* GDB's standard (or well known) register numbers. These can map onto
341 a real register or a pseudo (computed) register or not be defined at
a9e5fdc2
AC		 342 all (-1).
343 SP_REGNUM will hopefully be replaced by UNWIND_SP. */
1200cd6e 344
104c1213
JM		 345extern int gdbarch_sp_regnum (struct gdbarch *gdbarch);
346extern void set_gdbarch_sp_regnum (struct gdbarch *gdbarch, int sp_regnum);
83905903
AC		 347#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SP_REGNUM)
348#error "Non multi-arch definition of SP_REGNUM"
349#endif
c25083af 350#if !defined (SP_REGNUM)
0f71a2f6
JM		 351#define SP_REGNUM (gdbarch_sp_regnum (current_gdbarch))
352#endif
0f71a2f6 353
104c1213
JM		 354extern int gdbarch_pc_regnum (struct gdbarch *gdbarch);
355extern void set_gdbarch_pc_regnum (struct gdbarch *gdbarch, int pc_regnum);
83905903
AC		 356#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PC_REGNUM)
357#error "Non multi-arch definition of PC_REGNUM"
358#endif
c25083af 359#if !defined (PC_REGNUM)
0f71a2f6
JM		 360#define PC_REGNUM (gdbarch_pc_regnum (current_gdbarch))
361#endif
0f71a2f6 362
c2169756
AC		 363extern int gdbarch_ps_regnum (struct gdbarch *gdbarch);
364extern void set_gdbarch_ps_regnum (struct gdbarch *gdbarch, int ps_regnum);
365#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PS_REGNUM)
366#error "Non multi-arch definition of PS_REGNUM"
367#endif
c25083af 368#if !defined (PS_REGNUM)
c2169756
AC		 369#define PS_REGNUM (gdbarch_ps_regnum (current_gdbarch))
370#endif
c2169756 371
60054393
MS		 372extern int gdbarch_fp0_regnum (struct gdbarch *gdbarch);
373extern void set_gdbarch_fp0_regnum (struct gdbarch *gdbarch, int fp0_regnum);
83905903
AC		 374#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FP0_REGNUM)
375#error "Non multi-arch definition of FP0_REGNUM"
376#endif
c25083af 377#if !defined (FP0_REGNUM)
60054393
MS		 378#define FP0_REGNUM (gdbarch_fp0_regnum (current_gdbarch))
379#endif
60054393 380
88c72b7d
AC		 381/* Convert stab register number (from `r' declaration) to a gdb REGNUM. */
382
88c72b7d
AC		 383typedef int (gdbarch_stab_reg_to_regnum_ftype) (int stab_regnr);
384extern int gdbarch_stab_reg_to_regnum (struct gdbarch *gdbarch, int stab_regnr);
385extern void set_gdbarch_stab_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_stab_reg_to_regnum_ftype *stab_reg_to_regnum);
83905903
AC		 386#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STAB_REG_TO_REGNUM)
387#error "Non multi-arch definition of STAB_REG_TO_REGNUM"
388#endif
c25083af 389#if !defined (STAB_REG_TO_REGNUM)
88c72b7d
AC		 390#define STAB_REG_TO_REGNUM(stab_regnr) (gdbarch_stab_reg_to_regnum (current_gdbarch, stab_regnr))
391#endif
88c72b7d
AC		 392
393/* Provide a default mapping from a ecoff register number to a gdb REGNUM. */
394
88c72b7d
AC		 395typedef int (gdbarch_ecoff_reg_to_regnum_ftype) (int ecoff_regnr);
396extern int gdbarch_ecoff_reg_to_regnum (struct gdbarch *gdbarch, int ecoff_regnr);
397extern void set_gdbarch_ecoff_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_ecoff_reg_to_regnum_ftype *ecoff_reg_to_regnum);
83905903
AC		 398#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ECOFF_REG_TO_REGNUM)
399#error "Non multi-arch definition of ECOFF_REG_TO_REGNUM"
400#endif
c25083af 401#if !defined (ECOFF_REG_TO_REGNUM)
88c72b7d
AC		 402#define ECOFF_REG_TO_REGNUM(ecoff_regnr) (gdbarch_ecoff_reg_to_regnum (current_gdbarch, ecoff_regnr))
403#endif
88c72b7d
AC		 404
405/* Provide a default mapping from a DWARF register number to a gdb REGNUM. */
406
88c72b7d
AC		 407typedef int (gdbarch_dwarf_reg_to_regnum_ftype) (int dwarf_regnr);
408extern int gdbarch_dwarf_reg_to_regnum (struct gdbarch *gdbarch, int dwarf_regnr);
409extern void set_gdbarch_dwarf_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_dwarf_reg_to_regnum_ftype *dwarf_reg_to_regnum);
83905903
AC		 410#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF_REG_TO_REGNUM)
411#error "Non multi-arch definition of DWARF_REG_TO_REGNUM"
412#endif
c25083af 413#if !defined (DWARF_REG_TO_REGNUM)
88c72b7d
AC		 414#define DWARF_REG_TO_REGNUM(dwarf_regnr) (gdbarch_dwarf_reg_to_regnum (current_gdbarch, dwarf_regnr))
415#endif
88c72b7d 416
77949794 417/* Convert from an sdb register number to an internal gdb register number. */
88c72b7d 418
88c72b7d
AC		 419typedef int (gdbarch_sdb_reg_to_regnum_ftype) (int sdb_regnr);
420extern int gdbarch_sdb_reg_to_regnum (struct gdbarch *gdbarch, int sdb_regnr);
421extern void set_gdbarch_sdb_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_sdb_reg_to_regnum_ftype *sdb_reg_to_regnum);
83905903
AC		 422#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SDB_REG_TO_REGNUM)
423#error "Non multi-arch definition of SDB_REG_TO_REGNUM"
424#endif
c25083af 425#if !defined (SDB_REG_TO_REGNUM)
88c72b7d
AC		 426#define SDB_REG_TO_REGNUM(sdb_regnr) (gdbarch_sdb_reg_to_regnum (current_gdbarch, sdb_regnr))
427#endif
88c72b7d 428
88c72b7d
AC		 429typedef int (gdbarch_dwarf2_reg_to_regnum_ftype) (int dwarf2_regnr);
430extern int gdbarch_dwarf2_reg_to_regnum (struct gdbarch *gdbarch, int dwarf2_regnr);
431extern void set_gdbarch_dwarf2_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_dwarf2_reg_to_regnum_ftype *dwarf2_reg_to_regnum);
83905903
AC		 432#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_REG_TO_REGNUM)
433#error "Non multi-arch definition of DWARF2_REG_TO_REGNUM"
434#endif
c25083af 435#if !defined (DWARF2_REG_TO_REGNUM)
88c72b7d
AC		 436#define DWARF2_REG_TO_REGNUM(dwarf2_regnr) (gdbarch_dwarf2_reg_to_regnum (current_gdbarch, dwarf2_regnr))
437#endif
88c72b7d 438
fa88f677
AC		 439typedef const char * (gdbarch_register_name_ftype) (int regnr);
440extern const char * gdbarch_register_name (struct gdbarch *gdbarch, int regnr);
104c1213 441extern void set_gdbarch_register_name (struct gdbarch *gdbarch, gdbarch_register_name_ftype *register_name);
83905903
AC		 442#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_NAME)
443#error "Non multi-arch definition of REGISTER_NAME"
444#endif
c25083af 445#if !defined (REGISTER_NAME)
0f71a2f6
JM		 446#define REGISTER_NAME(regnr) (gdbarch_register_name (current_gdbarch, regnr))
447#endif
0f71a2f6 448
2e092625 449/* REGISTER_TYPE is a direct replacement for DEPRECATED_REGISTER_VIRTUAL_TYPE. */
9c04cab7
AC		 450
451extern int gdbarch_register_type_p (struct gdbarch *gdbarch);
452
453typedef struct type * (gdbarch_register_type_ftype) (struct gdbarch *gdbarch, int reg_nr);
454extern struct type * gdbarch_register_type (struct gdbarch *gdbarch, int reg_nr);
455extern void set_gdbarch_register_type (struct gdbarch *gdbarch, gdbarch_register_type_ftype *register_type);
456
2e092625 457/* REGISTER_TYPE is a direct replacement for DEPRECATED_REGISTER_VIRTUAL_TYPE. */
9c04cab7 458
2e092625
AC		 459#if defined (DEPRECATED_REGISTER_VIRTUAL_TYPE)
460/* Legacy for systems yet to multi-arch DEPRECATED_REGISTER_VIRTUAL_TYPE */
461#if !defined (DEPRECATED_REGISTER_VIRTUAL_TYPE_P)
462#define DEPRECATED_REGISTER_VIRTUAL_TYPE_P() (1)
9c04cab7
AC		 463#endif
464#endif
465
9c04cab7 466extern int gdbarch_deprecated_register_virtual_type_p (struct gdbarch *gdbarch);
2e092625
AC		 467#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_VIRTUAL_TYPE_P)
468#error "Non multi-arch definition of DEPRECATED_REGISTER_VIRTUAL_TYPE"
9c04cab7 469#endif
bceabdd8 470#if !defined (DEPRECATED_REGISTER_VIRTUAL_TYPE_P)
2e092625 471#define DEPRECATED_REGISTER_VIRTUAL_TYPE_P() (gdbarch_deprecated_register_virtual_type_p (current_gdbarch))
9c04cab7
AC		 472#endif
473
9c04cab7
AC		 474typedef struct type * (gdbarch_deprecated_register_virtual_type_ftype) (int reg_nr);
475extern struct type * gdbarch_deprecated_register_virtual_type (struct gdbarch *gdbarch, int reg_nr);
476extern void set_gdbarch_deprecated_register_virtual_type (struct gdbarch *gdbarch, gdbarch_deprecated_register_virtual_type_ftype *deprecated_register_virtual_type);
2e092625
AC		 477#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_VIRTUAL_TYPE)
478#error "Non multi-arch definition of DEPRECATED_REGISTER_VIRTUAL_TYPE"
9c04cab7 479#endif
2e092625
AC		 480#if !defined (DEPRECATED_REGISTER_VIRTUAL_TYPE)
481#define DEPRECATED_REGISTER_VIRTUAL_TYPE(reg_nr) (gdbarch_deprecated_register_virtual_type (current_gdbarch, reg_nr))
9c04cab7
AC		 482#endif
483
484/* DEPRECATED_REGISTER_BYTES can be deleted. The value is computed
485 from REGISTER_TYPE. */
486
b8b527c5
AC		 487extern int gdbarch_deprecated_register_bytes (struct gdbarch *gdbarch);
488extern void set_gdbarch_deprecated_register_bytes (struct gdbarch *gdbarch, int deprecated_register_bytes);
489#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_BYTES)
490#error "Non multi-arch definition of DEPRECATED_REGISTER_BYTES"
83905903 491#endif
b8b527c5
AC		 492#if !defined (DEPRECATED_REGISTER_BYTES)
493#define DEPRECATED_REGISTER_BYTES (gdbarch_deprecated_register_bytes (current_gdbarch))
0f71a2f6 494#endif
0f71a2f6 495
f3be58bc
AC		 496/* If the value returned by DEPRECATED_REGISTER_BYTE agrees with the
497 register offsets computed using just REGISTER_TYPE, this can be
498 deleted. See: maint print registers. NOTE: cagney/2002-05-02: This
499 function with predicate has a valid (callable) initial value. As a
500 consequence, even when the predicate is false, the corresponding
501 function works. This simplifies the migration process - old code,
502 calling DEPRECATED_REGISTER_BYTE, doesn't need to be modified. */
46654a5b 503
62700349
AC		 504#if defined (DEPRECATED_REGISTER_BYTE)
505/* Legacy for systems yet to multi-arch DEPRECATED_REGISTER_BYTE */
506#if !defined (DEPRECATED_REGISTER_BYTE_P)
507#define DEPRECATED_REGISTER_BYTE_P() (1)
46654a5b
AC		 508#endif
509#endif
510
9c04cab7 511extern int gdbarch_deprecated_register_byte_p (struct gdbarch *gdbarch);
62700349
AC		 512#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_BYTE_P)
513#error "Non multi-arch definition of DEPRECATED_REGISTER_BYTE"
46654a5b 514#endif
bceabdd8 515#if !defined (DEPRECATED_REGISTER_BYTE_P)
62700349 516#define DEPRECATED_REGISTER_BYTE_P() (gdbarch_deprecated_register_byte_p (current_gdbarch))
46654a5b
AC		 517#endif
518
9c04cab7
AC		 519typedef int (gdbarch_deprecated_register_byte_ftype) (int reg_nr);
520extern int gdbarch_deprecated_register_byte (struct gdbarch *gdbarch, int reg_nr);
521extern void set_gdbarch_deprecated_register_byte (struct gdbarch *gdbarch, gdbarch_deprecated_register_byte_ftype *deprecated_register_byte);
62700349
AC		 522#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_BYTE)
523#error "Non multi-arch definition of DEPRECATED_REGISTER_BYTE"
83905903 524#endif
62700349
AC		 525#if !defined (DEPRECATED_REGISTER_BYTE)
526#define DEPRECATED_REGISTER_BYTE(reg_nr) (gdbarch_deprecated_register_byte (current_gdbarch, reg_nr))
0f71a2f6 527#endif
0f71a2f6 528
f3be58bc
AC		 529/* If all registers have identical raw and virtual sizes and those
530 sizes agree with the value computed from REGISTER_TYPE,
531 DEPRECATED_REGISTER_RAW_SIZE can be deleted. See: maint print
532 registers. */
35cac7cf 533
12c266ea
AC		 534#if defined (DEPRECATED_REGISTER_RAW_SIZE)
535/* Legacy for systems yet to multi-arch DEPRECATED_REGISTER_RAW_SIZE */
536#if !defined (DEPRECATED_REGISTER_RAW_SIZE_P)
537#define DEPRECATED_REGISTER_RAW_SIZE_P() (1)
dadd712e
AC		 538#endif
539#endif
540
dadd712e 541extern int gdbarch_deprecated_register_raw_size_p (struct gdbarch *gdbarch);
12c266ea
AC		 542#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_RAW_SIZE_P)
543#error "Non multi-arch definition of DEPRECATED_REGISTER_RAW_SIZE"
dadd712e 544#endif
bceabdd8 545#if !defined (DEPRECATED_REGISTER_RAW_SIZE_P)
12c266ea 546#define DEPRECATED_REGISTER_RAW_SIZE_P() (gdbarch_deprecated_register_raw_size_p (current_gdbarch))
dadd712e
AC		 547#endif
548
9c04cab7
AC		 549typedef int (gdbarch_deprecated_register_raw_size_ftype) (int reg_nr);
550extern int gdbarch_deprecated_register_raw_size (struct gdbarch *gdbarch, int reg_nr);
551extern void set_gdbarch_deprecated_register_raw_size (struct gdbarch *gdbarch, gdbarch_deprecated_register_raw_size_ftype *deprecated_register_raw_size);
12c266ea
AC		 552#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_RAW_SIZE)
553#error "Non multi-arch definition of DEPRECATED_REGISTER_RAW_SIZE"
83905903 554#endif
12c266ea
AC		 555#if !defined (DEPRECATED_REGISTER_RAW_SIZE)
556#define DEPRECATED_REGISTER_RAW_SIZE(reg_nr) (gdbarch_deprecated_register_raw_size (current_gdbarch, reg_nr))
9c04cab7
AC		 557#endif
558
f3be58bc
AC		 559/* If all registers have identical raw and virtual sizes and those
560 sizes agree with the value computed from REGISTER_TYPE,
561 DEPRECATED_REGISTER_VIRTUAL_SIZE can be deleted. See: maint print
562 registers. */
9c04cab7 563
f30992d4
AC		 564#if defined (DEPRECATED_REGISTER_VIRTUAL_SIZE)
565/* Legacy for systems yet to multi-arch DEPRECATED_REGISTER_VIRTUAL_SIZE */
566#if !defined (DEPRECATED_REGISTER_VIRTUAL_SIZE_P)
567#define DEPRECATED_REGISTER_VIRTUAL_SIZE_P() (1)
dadd712e
AC		 568#endif
569#endif
570
dadd712e 571extern int gdbarch_deprecated_register_virtual_size_p (struct gdbarch *gdbarch);
f30992d4
AC		 572#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_VIRTUAL_SIZE_P)
573#error "Non multi-arch definition of DEPRECATED_REGISTER_VIRTUAL_SIZE"
dadd712e 574#endif
bceabdd8 575#if !defined (DEPRECATED_REGISTER_VIRTUAL_SIZE_P)
f30992d4 576#define DEPRECATED_REGISTER_VIRTUAL_SIZE_P() (gdbarch_deprecated_register_virtual_size_p (current_gdbarch))
dadd712e
AC		 577#endif
578
9c04cab7
AC		 579typedef int (gdbarch_deprecated_register_virtual_size_ftype) (int reg_nr);
580extern int gdbarch_deprecated_register_virtual_size (struct gdbarch *gdbarch, int reg_nr);
581extern void set_gdbarch_deprecated_register_virtual_size (struct gdbarch *gdbarch, gdbarch_deprecated_register_virtual_size_ftype *deprecated_register_virtual_size);
f30992d4
AC		 582#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_VIRTUAL_SIZE)
583#error "Non multi-arch definition of DEPRECATED_REGISTER_VIRTUAL_SIZE"
9c04cab7 584#endif
f30992d4
AC		 585#if !defined (DEPRECATED_REGISTER_VIRTUAL_SIZE)
586#define DEPRECATED_REGISTER_VIRTUAL_SIZE(reg_nr) (gdbarch_deprecated_register_virtual_size (current_gdbarch, reg_nr))
9c04cab7
AC		 587#endif
588
f3be58bc
AC		 589/* See gdbint.texinfo, and PUSH_DUMMY_CALL. */
590
591extern int gdbarch_unwind_dummy_id_p (struct gdbarch *gdbarch);
592
593typedef struct frame_id (gdbarch_unwind_dummy_id_ftype) (struct gdbarch *gdbarch, struct frame_info *info);
594extern struct frame_id gdbarch_unwind_dummy_id (struct gdbarch *gdbarch, struct frame_info *info);
595extern void set_gdbarch_unwind_dummy_id (struct gdbarch *gdbarch, gdbarch_unwind_dummy_id_ftype *unwind_dummy_id);
596
597/* Implement UNWIND_DUMMY_ID and PUSH_DUMMY_CALL, then delete
598 SAVE_DUMMY_FRAME_TOS. */
599
a59fe496
AC		 600#if defined (DEPRECATED_SAVE_DUMMY_FRAME_TOS)
601/* Legacy for systems yet to multi-arch DEPRECATED_SAVE_DUMMY_FRAME_TOS */
602#if !defined (DEPRECATED_SAVE_DUMMY_FRAME_TOS_P)
603#define DEPRECATED_SAVE_DUMMY_FRAME_TOS_P() (1)
f3be58bc
AC		 604#endif
605#endif
606
a59fe496
AC		 607extern int gdbarch_deprecated_save_dummy_frame_tos_p (struct gdbarch *gdbarch);
608#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_SAVE_DUMMY_FRAME_TOS_P)
609#error "Non multi-arch definition of DEPRECATED_SAVE_DUMMY_FRAME_TOS"
f3be58bc 610#endif
bceabdd8 611#if !defined (DEPRECATED_SAVE_DUMMY_FRAME_TOS_P)
a59fe496 612#define DEPRECATED_SAVE_DUMMY_FRAME_TOS_P() (gdbarch_deprecated_save_dummy_frame_tos_p (current_gdbarch))
f3be58bc
AC		 613#endif
614
a59fe496
AC		 615typedef void (gdbarch_deprecated_save_dummy_frame_tos_ftype) (CORE_ADDR sp);
616extern void gdbarch_deprecated_save_dummy_frame_tos (struct gdbarch *gdbarch, CORE_ADDR sp);
617extern void set_gdbarch_deprecated_save_dummy_frame_tos (struct gdbarch *gdbarch, gdbarch_deprecated_save_dummy_frame_tos_ftype *deprecated_save_dummy_frame_tos);
618#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_SAVE_DUMMY_FRAME_TOS)
619#error "Non multi-arch definition of DEPRECATED_SAVE_DUMMY_FRAME_TOS"
f3be58bc 620#endif
a59fe496
AC		 621#if !defined (DEPRECATED_SAVE_DUMMY_FRAME_TOS)
622#define DEPRECATED_SAVE_DUMMY_FRAME_TOS(sp) (gdbarch_deprecated_save_dummy_frame_tos (current_gdbarch, sp))
f3be58bc
AC		 623#endif
624
625/* Implement UNWIND_DUMMY_ID and PUSH_DUMMY_CALL, then delete
626 DEPRECATED_FP_REGNUM. */
627
f3be58bc
AC		 628extern int gdbarch_deprecated_fp_regnum (struct gdbarch *gdbarch);
629extern void set_gdbarch_deprecated_fp_regnum (struct gdbarch *gdbarch, int deprecated_fp_regnum);
630#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FP_REGNUM)
631#error "Non multi-arch definition of DEPRECATED_FP_REGNUM"
632#endif
633#if !defined (DEPRECATED_FP_REGNUM)
634#define DEPRECATED_FP_REGNUM (gdbarch_deprecated_fp_regnum (current_gdbarch))
635#endif
636
637/* Implement UNWIND_DUMMY_ID and PUSH_DUMMY_CALL, then delete
638 DEPRECATED_TARGET_READ_FP. */
639
640#if defined (DEPRECATED_TARGET_READ_FP)
641/* Legacy for systems yet to multi-arch DEPRECATED_TARGET_READ_FP */
642#if !defined (DEPRECATED_TARGET_READ_FP_P)
643#define DEPRECATED_TARGET_READ_FP_P() (1)
644#endif
645#endif
646
f3be58bc
AC		 647extern int gdbarch_deprecated_target_read_fp_p (struct gdbarch *gdbarch);
648#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_TARGET_READ_FP_P)
649#error "Non multi-arch definition of DEPRECATED_TARGET_READ_FP"
650#endif
bceabdd8 651#if !defined (DEPRECATED_TARGET_READ_FP_P)
f3be58bc
AC		 652#define DEPRECATED_TARGET_READ_FP_P() (gdbarch_deprecated_target_read_fp_p (current_gdbarch))
653#endif
654
f3be58bc
AC		 655typedef CORE_ADDR (gdbarch_deprecated_target_read_fp_ftype) (void);
656extern CORE_ADDR gdbarch_deprecated_target_read_fp (struct gdbarch *gdbarch);
657extern void set_gdbarch_deprecated_target_read_fp (struct gdbarch *gdbarch, gdbarch_deprecated_target_read_fp_ftype *deprecated_target_read_fp);
658#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_TARGET_READ_FP)
659#error "Non multi-arch definition of DEPRECATED_TARGET_READ_FP"
660#endif
661#if !defined (DEPRECATED_TARGET_READ_FP)
662#define DEPRECATED_TARGET_READ_FP() (gdbarch_deprecated_target_read_fp (current_gdbarch))
663#endif
664
b8de8283
AC		 665/* See gdbint.texinfo. See infcall.c. New, all singing all dancing,
666 replacement for DEPRECATED_PUSH_ARGUMENTS. */
667
668extern int gdbarch_push_dummy_call_p (struct gdbarch *gdbarch);
669
7d9b040b
RC		 670typedef CORE_ADDR (gdbarch_push_dummy_call_ftype) (struct gdbarch *gdbarch, struct value *function, struct regcache *regcache, CORE_ADDR bp_addr, int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
671extern CORE_ADDR gdbarch_push_dummy_call (struct gdbarch *gdbarch, struct value *function, struct regcache *regcache, CORE_ADDR bp_addr, int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
b8de8283
AC		 672extern void set_gdbarch_push_dummy_call (struct gdbarch *gdbarch, gdbarch_push_dummy_call_ftype *push_dummy_call);
673
674/* PUSH_DUMMY_CALL is a direct replacement for DEPRECATED_PUSH_ARGUMENTS. */
675
676#if defined (DEPRECATED_PUSH_ARGUMENTS)
677/* Legacy for systems yet to multi-arch DEPRECATED_PUSH_ARGUMENTS */
678#if !defined (DEPRECATED_PUSH_ARGUMENTS_P)
679#define DEPRECATED_PUSH_ARGUMENTS_P() (1)
680#endif
681#endif
682
b8de8283
AC		 683extern int gdbarch_deprecated_push_arguments_p (struct gdbarch *gdbarch);
684#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_ARGUMENTS_P)
685#error "Non multi-arch definition of DEPRECATED_PUSH_ARGUMENTS"
686#endif
bceabdd8 687#if !defined (DEPRECATED_PUSH_ARGUMENTS_P)
b8de8283
AC		 688#define DEPRECATED_PUSH_ARGUMENTS_P() (gdbarch_deprecated_push_arguments_p (current_gdbarch))
689#endif
690
b8de8283
AC		 691typedef CORE_ADDR (gdbarch_deprecated_push_arguments_ftype) (int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
692extern CORE_ADDR gdbarch_deprecated_push_arguments (struct gdbarch *gdbarch, int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
693extern void set_gdbarch_deprecated_push_arguments (struct gdbarch *gdbarch, gdbarch_deprecated_push_arguments_ftype *deprecated_push_arguments);
694#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_ARGUMENTS)
695#error "Non multi-arch definition of DEPRECATED_PUSH_ARGUMENTS"
696#endif
697#if !defined (DEPRECATED_PUSH_ARGUMENTS)
698#define DEPRECATED_PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) (gdbarch_deprecated_push_arguments (current_gdbarch, nargs, args, sp, struct_return, struct_addr))
699#endif
700
b8de8283
AC		 701/* Implement PUSH_RETURN_ADDRESS, and then merge in
702 DEPRECATED_PUSH_RETURN_ADDRESS. */
703
704#if defined (DEPRECATED_PUSH_RETURN_ADDRESS)
705/* Legacy for systems yet to multi-arch DEPRECATED_PUSH_RETURN_ADDRESS */
706#if !defined (DEPRECATED_PUSH_RETURN_ADDRESS_P)
707#define DEPRECATED_PUSH_RETURN_ADDRESS_P() (1)
708#endif
709#endif
710
b8de8283
AC		 711extern int gdbarch_deprecated_push_return_address_p (struct gdbarch *gdbarch);
712#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_RETURN_ADDRESS_P)
713#error "Non multi-arch definition of DEPRECATED_PUSH_RETURN_ADDRESS"
714#endif
bceabdd8 715#if !defined (DEPRECATED_PUSH_RETURN_ADDRESS_P)
b8de8283
AC		 716#define DEPRECATED_PUSH_RETURN_ADDRESS_P() (gdbarch_deprecated_push_return_address_p (current_gdbarch))
717#endif
718
b8de8283
AC		 719typedef CORE_ADDR (gdbarch_deprecated_push_return_address_ftype) (CORE_ADDR pc, CORE_ADDR sp);
720extern CORE_ADDR gdbarch_deprecated_push_return_address (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp);
721extern void set_gdbarch_deprecated_push_return_address (struct gdbarch *gdbarch, gdbarch_deprecated_push_return_address_ftype *deprecated_push_return_address);
722#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_RETURN_ADDRESS)
723#error "Non multi-arch definition of DEPRECATED_PUSH_RETURN_ADDRESS"
724#endif
725#if !defined (DEPRECATED_PUSH_RETURN_ADDRESS)
726#define DEPRECATED_PUSH_RETURN_ADDRESS(pc, sp) (gdbarch_deprecated_push_return_address (current_gdbarch, pc, sp))
727#endif
728
729/* Implement PUSH_DUMMY_CALL, then merge in DEPRECATED_DUMMY_WRITE_SP. */
730
731#if defined (DEPRECATED_DUMMY_WRITE_SP)
732/* Legacy for systems yet to multi-arch DEPRECATED_DUMMY_WRITE_SP */
733#if !defined (DEPRECATED_DUMMY_WRITE_SP_P)
734#define DEPRECATED_DUMMY_WRITE_SP_P() (1)
735#endif
736#endif
737
b8de8283
AC		 738extern int gdbarch_deprecated_dummy_write_sp_p (struct gdbarch *gdbarch);
739#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DUMMY_WRITE_SP_P)
740#error "Non multi-arch definition of DEPRECATED_DUMMY_WRITE_SP"
741#endif
bceabdd8 742#if !defined (DEPRECATED_DUMMY_WRITE_SP_P)
b8de8283
AC		 743#define DEPRECATED_DUMMY_WRITE_SP_P() (gdbarch_deprecated_dummy_write_sp_p (current_gdbarch))
744#endif
745
b8de8283
AC		 746typedef void (gdbarch_deprecated_dummy_write_sp_ftype) (CORE_ADDR val);
747extern void gdbarch_deprecated_dummy_write_sp (struct gdbarch *gdbarch, CORE_ADDR val);
748extern void set_gdbarch_deprecated_dummy_write_sp (struct gdbarch *gdbarch, gdbarch_deprecated_dummy_write_sp_ftype *deprecated_dummy_write_sp);
749#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DUMMY_WRITE_SP)
750#error "Non multi-arch definition of DEPRECATED_DUMMY_WRITE_SP"
751#endif
752#if !defined (DEPRECATED_DUMMY_WRITE_SP)
753#define DEPRECATED_DUMMY_WRITE_SP(val) (gdbarch_deprecated_dummy_write_sp (current_gdbarch, val))
754#endif
755
756/* DEPRECATED_REGISTER_SIZE can be deleted. */
757
758extern int gdbarch_deprecated_register_size (struct gdbarch *gdbarch);
759extern void set_gdbarch_deprecated_register_size (struct gdbarch *gdbarch, int deprecated_register_size);
760#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_SIZE)
761#error "Non multi-arch definition of DEPRECATED_REGISTER_SIZE"
762#endif
763#if !defined (DEPRECATED_REGISTER_SIZE)
764#define DEPRECATED_REGISTER_SIZE (gdbarch_deprecated_register_size (current_gdbarch))
765#endif
766
b8de8283
AC		 767extern int gdbarch_call_dummy_location (struct gdbarch *gdbarch);
768extern void set_gdbarch_call_dummy_location (struct gdbarch *gdbarch, int call_dummy_location);
769#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_LOCATION)
770#error "Non multi-arch definition of CALL_DUMMY_LOCATION"
771#endif
772#if !defined (CALL_DUMMY_LOCATION)
773#define CALL_DUMMY_LOCATION (gdbarch_call_dummy_location (current_gdbarch))
774#endif
775
b8de8283
AC		 776extern int gdbarch_push_dummy_code_p (struct gdbarch *gdbarch);
777
778typedef 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);
779extern 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);
780extern void set_gdbarch_push_dummy_code (struct gdbarch *gdbarch, gdbarch_push_dummy_code_ftype *push_dummy_code);
781
903ad3a6
AC		 782#if defined (DEPRECATED_DO_REGISTERS_INFO)
783/* Legacy for systems yet to multi-arch DEPRECATED_DO_REGISTERS_INFO */
784#if !defined (DEPRECATED_DO_REGISTERS_INFO_P)
785#define DEPRECATED_DO_REGISTERS_INFO_P() (1)
0ab7a791
AC		 786#endif
787#endif
788
903ad3a6
AC		 789extern int gdbarch_deprecated_do_registers_info_p (struct gdbarch *gdbarch);
790#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DO_REGISTERS_INFO_P)
791#error "Non multi-arch definition of DEPRECATED_DO_REGISTERS_INFO"
0ab7a791 792#endif
bceabdd8 793#if !defined (DEPRECATED_DO_REGISTERS_INFO_P)
903ad3a6 794#define DEPRECATED_DO_REGISTERS_INFO_P() (gdbarch_deprecated_do_registers_info_p (current_gdbarch))
0ab7a791
AC		 795#endif
796
903ad3a6
AC		 797typedef void (gdbarch_deprecated_do_registers_info_ftype) (int reg_nr, int fpregs);
798extern void gdbarch_deprecated_do_registers_info (struct gdbarch *gdbarch, int reg_nr, int fpregs);
799extern void set_gdbarch_deprecated_do_registers_info (struct gdbarch *gdbarch, gdbarch_deprecated_do_registers_info_ftype *deprecated_do_registers_info);
800#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DO_REGISTERS_INFO)
801#error "Non multi-arch definition of DEPRECATED_DO_REGISTERS_INFO"
83905903 802#endif
c25083af 803#if !defined (DEPRECATED_DO_REGISTERS_INFO)
903ad3a6 804#define DEPRECATED_DO_REGISTERS_INFO(reg_nr, fpregs) (gdbarch_deprecated_do_registers_info (current_gdbarch, reg_nr, fpregs))
666e11c5 805#endif
666e11c5 806
0ab7a791
AC		 807typedef void (gdbarch_print_registers_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, int regnum, int all);
808extern void gdbarch_print_registers_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, int regnum, int all);
809extern void set_gdbarch_print_registers_info (struct gdbarch *gdbarch, gdbarch_print_registers_info_ftype *print_registers_info);
810
23e3a7ac
AC		 811extern int gdbarch_print_float_info_p (struct gdbarch *gdbarch);
812
813typedef void (gdbarch_print_float_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
814extern void gdbarch_print_float_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
5e74b15c 815extern void set_gdbarch_print_float_info (struct gdbarch *gdbarch, gdbarch_print_float_info_ftype *print_float_info);
5e74b15c 816
e76f1f2e
AC		 817extern int gdbarch_print_vector_info_p (struct gdbarch *gdbarch);
818
819typedef void (gdbarch_print_vector_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
820extern void gdbarch_print_vector_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
821extern void set_gdbarch_print_vector_info (struct gdbarch *gdbarch, gdbarch_print_vector_info_ftype *print_vector_info);
822
7c7651b2
AC		 823/* MAP a GDB RAW register number onto a simulator register number. See
824 also include/...-sim.h. */
825
7c7651b2
AC		 826typedef int (gdbarch_register_sim_regno_ftype) (int reg_nr);
827extern int gdbarch_register_sim_regno (struct gdbarch *gdbarch, int reg_nr);
828extern void set_gdbarch_register_sim_regno (struct gdbarch *gdbarch, gdbarch_register_sim_regno_ftype *register_sim_regno);
83905903
AC		 829#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_SIM_REGNO)
830#error "Non multi-arch definition of REGISTER_SIM_REGNO"
831#endif
c25083af 832#if !defined (REGISTER_SIM_REGNO)
7c7651b2
AC		 833#define REGISTER_SIM_REGNO(reg_nr) (gdbarch_register_sim_regno (current_gdbarch, reg_nr))
834#endif
7c7651b2 835
2649061d
AC		 836#if defined (REGISTER_BYTES_OK)
837/* Legacy for systems yet to multi-arch REGISTER_BYTES_OK */
eee30e78 838#if !defined (REGISTER_BYTES_OK_P)
2649061d
AC		 839#define REGISTER_BYTES_OK_P() (1)
840#endif
eee30e78 841#endif
2649061d 842
2649061d 843extern int gdbarch_register_bytes_ok_p (struct gdbarch *gdbarch);
83905903
AC		 844#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES_OK_P)
845#error "Non multi-arch definition of REGISTER_BYTES_OK"
846#endif
bceabdd8 847#if !defined (REGISTER_BYTES_OK_P)
2649061d
AC		 848#define REGISTER_BYTES_OK_P() (gdbarch_register_bytes_ok_p (current_gdbarch))
849#endif
850
2649061d
AC		 851typedef int (gdbarch_register_bytes_ok_ftype) (long nr_bytes);
852extern int gdbarch_register_bytes_ok (struct gdbarch *gdbarch, long nr_bytes);
853extern void set_gdbarch_register_bytes_ok (struct gdbarch *gdbarch, gdbarch_register_bytes_ok_ftype *register_bytes_ok);
83905903
AC		 854#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES_OK)
855#error "Non multi-arch definition of REGISTER_BYTES_OK"
856#endif
c25083af 857#if !defined (REGISTER_BYTES_OK)
2649061d
AC		 858#define REGISTER_BYTES_OK(nr_bytes) (gdbarch_register_bytes_ok (current_gdbarch, nr_bytes))
859#endif
2649061d 860
01fb7433
AC		 861typedef int (gdbarch_cannot_fetch_register_ftype) (int regnum);
862extern int gdbarch_cannot_fetch_register (struct gdbarch *gdbarch, int regnum);
863extern void set_gdbarch_cannot_fetch_register (struct gdbarch *gdbarch, gdbarch_cannot_fetch_register_ftype *cannot_fetch_register);
83905903
AC		 864#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_FETCH_REGISTER)
865#error "Non multi-arch definition of CANNOT_FETCH_REGISTER"
866#endif
c25083af 867#if !defined (CANNOT_FETCH_REGISTER)
01fb7433
AC		 868#define CANNOT_FETCH_REGISTER(regnum) (gdbarch_cannot_fetch_register (current_gdbarch, regnum))
869#endif
01fb7433 870
01fb7433
AC		 871typedef int (gdbarch_cannot_store_register_ftype) (int regnum);
872extern int gdbarch_cannot_store_register (struct gdbarch *gdbarch, int regnum);
873extern void set_gdbarch_cannot_store_register (struct gdbarch *gdbarch, gdbarch_cannot_store_register_ftype *cannot_store_register);
83905903
AC		 874#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_STORE_REGISTER)
875#error "Non multi-arch definition of CANNOT_STORE_REGISTER"
876#endif
c25083af 877#if !defined (CANNOT_STORE_REGISTER)
01fb7433
AC		 878#define CANNOT_STORE_REGISTER(regnum) (gdbarch_cannot_store_register (current_gdbarch, regnum))
879#endif
01fb7433 880
9df628e0
RE		 881/* setjmp/longjmp support. */
882
883#if defined (GET_LONGJMP_TARGET)
884/* Legacy for systems yet to multi-arch GET_LONGJMP_TARGET */
885#if !defined (GET_LONGJMP_TARGET_P)
886#define GET_LONGJMP_TARGET_P() (1)
887#endif
888#endif
889
9df628e0
RE		 890extern int gdbarch_get_longjmp_target_p (struct gdbarch *gdbarch);
891#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_LONGJMP_TARGET_P)
892#error "Non multi-arch definition of GET_LONGJMP_TARGET"
893#endif
bceabdd8 894#if !defined (GET_LONGJMP_TARGET_P)
b8de8283 895#define GET_LONGJMP_TARGET_P() (gdbarch_get_longjmp_target_p (current_gdbarch))
0f71a2f6 896#endif
0f71a2f6 897
b8de8283
AC		 898typedef int (gdbarch_get_longjmp_target_ftype) (CORE_ADDR *pc);
899extern int gdbarch_get_longjmp_target (struct gdbarch *gdbarch, CORE_ADDR *pc);
900extern void set_gdbarch_get_longjmp_target (struct gdbarch *gdbarch, gdbarch_get_longjmp_target_ftype *get_longjmp_target);
901#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_LONGJMP_TARGET)
902#error "Non multi-arch definition of GET_LONGJMP_TARGET"
83905903 903#endif
b8de8283
AC		 904#if !defined (GET_LONGJMP_TARGET)
905#define GET_LONGJMP_TARGET(pc) (gdbarch_get_longjmp_target (current_gdbarch, pc))
0f71a2f6 906#endif
0f71a2f6 907
a5afb99f
AC		 908#if defined (DEPRECATED_INIT_FRAME_PC)
909/* Legacy for systems yet to multi-arch DEPRECATED_INIT_FRAME_PC */
910#if !defined (DEPRECATED_INIT_FRAME_PC_P)
911#define DEPRECATED_INIT_FRAME_PC_P() (1)
912#endif
913#endif
914
a5afb99f
AC		 915extern int gdbarch_deprecated_init_frame_pc_p (struct gdbarch *gdbarch);
916#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC_P)
917#error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC"
918#endif
bceabdd8 919#if !defined (DEPRECATED_INIT_FRAME_PC_P)
a5afb99f
AC		 920#define DEPRECATED_INIT_FRAME_PC_P() (gdbarch_deprecated_init_frame_pc_p (current_gdbarch))
921#endif
922
a5afb99f
AC		 923typedef CORE_ADDR (gdbarch_deprecated_init_frame_pc_ftype) (int fromleaf, struct frame_info *prev);
924extern CORE_ADDR gdbarch_deprecated_init_frame_pc (struct gdbarch *gdbarch, int fromleaf, struct frame_info *prev);
925extern void set_gdbarch_deprecated_init_frame_pc (struct gdbarch *gdbarch, gdbarch_deprecated_init_frame_pc_ftype *deprecated_init_frame_pc);
926#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC)
927#error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC"
83905903 928#endif
c25083af 929#if !defined (DEPRECATED_INIT_FRAME_PC)
a5afb99f 930#define DEPRECATED_INIT_FRAME_PC(fromleaf, prev) (gdbarch_deprecated_init_frame_pc (current_gdbarch, fromleaf, prev))
10312cc4 931#endif
10312cc4 932
104c1213
JM		 933extern int gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch);
934extern void set_gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch, int believe_pcc_promotion);
83905903
AC		 935#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION)
936#error "Non multi-arch definition of BELIEVE_PCC_PROMOTION"
937#endif
c25083af 938#if !defined (BELIEVE_PCC_PROMOTION)
0f71a2f6
JM		 939#define BELIEVE_PCC_PROMOTION (gdbarch_believe_pcc_promotion (current_gdbarch))
940#endif
0f71a2f6 941
129c1cd6
AC		 942#if defined (DEPRECATED_GET_SAVED_REGISTER)
943/* Legacy for systems yet to multi-arch DEPRECATED_GET_SAVED_REGISTER */
944#if !defined (DEPRECATED_GET_SAVED_REGISTER_P)
945#define DEPRECATED_GET_SAVED_REGISTER_P() (1)
a216a322
AC		 946#endif
947#endif
948
129c1cd6
AC		 949extern int gdbarch_deprecated_get_saved_register_p (struct gdbarch *gdbarch);
950#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_GET_SAVED_REGISTER_P)
951#error "Non multi-arch definition of DEPRECATED_GET_SAVED_REGISTER"
a216a322 952#endif
bceabdd8 953#if !defined (DEPRECATED_GET_SAVED_REGISTER_P)
129c1cd6 954#define DEPRECATED_GET_SAVED_REGISTER_P() (gdbarch_deprecated_get_saved_register_p (current_gdbarch))
a216a322
AC		 955#endif
956
129c1cd6
AC		 957typedef 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);
958extern 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);
959extern void set_gdbarch_deprecated_get_saved_register (struct gdbarch *gdbarch, gdbarch_deprecated_get_saved_register_ftype *deprecated_get_saved_register);
960#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_GET_SAVED_REGISTER)
961#error "Non multi-arch definition of DEPRECATED_GET_SAVED_REGISTER"
83905903 962#endif
c25083af 963#if !defined (DEPRECATED_GET_SAVED_REGISTER)
129c1cd6 964#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 965#endif
0f71a2f6 966
ff2e87ac
AC		 967typedef int (gdbarch_convert_register_p_ftype) (int regnum, struct type *type);
968extern int gdbarch_convert_register_p (struct gdbarch *gdbarch, int regnum, struct type *type);
13d01224 969extern void set_gdbarch_convert_register_p (struct gdbarch *gdbarch, gdbarch_convert_register_p_ftype *convert_register_p);
57010b1c 970#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CONVERT_REGISTER_P)
13d01224
AC		 971#error "Non multi-arch definition of CONVERT_REGISTER_P"
972#endif
c25083af 973#if !defined (CONVERT_REGISTER_P)
ff2e87ac 974#define CONVERT_REGISTER_P(regnum, type) (gdbarch_convert_register_p (current_gdbarch, regnum, type))
13d01224 975#endif
13d01224 976
ff2e87ac
AC		 977typedef void (gdbarch_register_to_value_ftype) (struct frame_info *frame, int regnum, struct type *type, void *buf);
978extern void gdbarch_register_to_value (struct gdbarch *gdbarch, struct frame_info *frame, int regnum, struct type *type, void *buf);
13d01224 979extern void set_gdbarch_register_to_value (struct gdbarch *gdbarch, gdbarch_register_to_value_ftype *register_to_value);
57010b1c 980#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_TO_VALUE)
13d01224
AC		 981#error "Non multi-arch definition of REGISTER_TO_VALUE"
982#endif
c25083af 983#if !defined (REGISTER_TO_VALUE)
ff2e87ac 984#define REGISTER_TO_VALUE(frame, regnum, type, buf) (gdbarch_register_to_value (current_gdbarch, frame, regnum, type, buf))
13d01224 985#endif
13d01224 986
ff2e87ac
AC		 987typedef void (gdbarch_value_to_register_ftype) (struct frame_info *frame, int regnum, struct type *type, const void *buf);
988extern void gdbarch_value_to_register (struct gdbarch *gdbarch, struct frame_info *frame, int regnum, struct type *type, const void *buf);
13d01224 989extern void set_gdbarch_value_to_register (struct gdbarch *gdbarch, gdbarch_value_to_register_ftype *value_to_register);
57010b1c 990#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (VALUE_TO_REGISTER)
13d01224
AC		 991#error "Non multi-arch definition of VALUE_TO_REGISTER"
992#endif
c25083af 993#if !defined (VALUE_TO_REGISTER)
ff2e87ac 994#define VALUE_TO_REGISTER(frame, regnum, type, buf) (gdbarch_value_to_register (current_gdbarch, frame, regnum, type, buf))
13d01224 995#endif
13d01224 996
66140c26
AC		 997typedef CORE_ADDR (gdbarch_pointer_to_address_ftype) (struct type *type, const void *buf);
998extern CORE_ADDR gdbarch_pointer_to_address (struct gdbarch *gdbarch, struct type *type, const void *buf);
4478b372 999extern void set_gdbarch_pointer_to_address (struct gdbarch *gdbarch, gdbarch_pointer_to_address_ftype *pointer_to_address);
83905903
AC		 1000#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (POINTER_TO_ADDRESS)
1001#error "Non multi-arch definition of POINTER_TO_ADDRESS"
1002#endif
c25083af 1003#if !defined (POINTER_TO_ADDRESS)
4478b372
JB		 1004#define POINTER_TO_ADDRESS(type, buf) (gdbarch_pointer_to_address (current_gdbarch, type, buf))
1005#endif
33489c5b 1006
ac2e2ef7
AC		 1007typedef void (gdbarch_address_to_pointer_ftype) (struct type *type, void *buf, CORE_ADDR addr);
1008extern void gdbarch_address_to_pointer (struct gdbarch *gdbarch, struct type *type, void *buf, CORE_ADDR addr);
4478b372 1009extern void set_gdbarch_address_to_pointer (struct gdbarch *gdbarch, gdbarch_address_to_pointer_ftype *address_to_pointer);
83905903
AC		 1010#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_TO_POINTER)
1011#error "Non multi-arch definition of ADDRESS_TO_POINTER"
1012#endif
c25083af 1013#if !defined (ADDRESS_TO_POINTER)
4478b372
JB		 1014#define ADDRESS_TO_POINTER(type, buf, addr) (gdbarch_address_to_pointer (current_gdbarch, type, buf, addr))
1015#endif
33489c5b 1016
fc0c74b1
AC		 1017#if defined (INTEGER_TO_ADDRESS)
1018/* Legacy for systems yet to multi-arch INTEGER_TO_ADDRESS */
1019#if !defined (INTEGER_TO_ADDRESS_P)
1020#define INTEGER_TO_ADDRESS_P() (1)
1021#endif
1022#endif
1023
fc0c74b1
AC		 1024extern int gdbarch_integer_to_address_p (struct gdbarch *gdbarch);
1025#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS_P)
1026#error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1027#endif
bceabdd8 1028#if !defined (INTEGER_TO_ADDRESS_P)
fc0c74b1
AC		 1029#define INTEGER_TO_ADDRESS_P() (gdbarch_integer_to_address_p (current_gdbarch))
1030#endif
1031
fc0c74b1
AC		 1032typedef CORE_ADDR (gdbarch_integer_to_address_ftype) (struct type *type, void *buf);
1033extern CORE_ADDR gdbarch_integer_to_address (struct gdbarch *gdbarch, struct type *type, void *buf);
1034extern void set_gdbarch_integer_to_address (struct gdbarch *gdbarch, gdbarch_integer_to_address_ftype *integer_to_address);
1035#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS)
1036#error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1037#endif
c25083af 1038#if !defined (INTEGER_TO_ADDRESS)
fc0c74b1
AC		 1039#define INTEGER_TO_ADDRESS(type, buf) (gdbarch_integer_to_address (current_gdbarch, type, buf))
1040#endif
fc0c74b1 1041
749b82f6
AC		 1042#if defined (DEPRECATED_POP_FRAME)
1043/* Legacy for systems yet to multi-arch DEPRECATED_POP_FRAME */
1044#if !defined (DEPRECATED_POP_FRAME_P)
1045#define DEPRECATED_POP_FRAME_P() (1)
dedc2a2b
AC		 1046#endif
1047#endif
1048
749b82f6
AC		 1049extern int gdbarch_deprecated_pop_frame_p (struct gdbarch *gdbarch);
1050#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_POP_FRAME_P)
1051#error "Non multi-arch definition of DEPRECATED_POP_FRAME"
dedc2a2b 1052#endif
bceabdd8 1053#if !defined (DEPRECATED_POP_FRAME_P)
749b82f6 1054#define DEPRECATED_POP_FRAME_P() (gdbarch_deprecated_pop_frame_p (current_gdbarch))
dedc2a2b
AC		 1055#endif
1056
749b82f6
AC		 1057typedef void (gdbarch_deprecated_pop_frame_ftype) (void);
1058extern void gdbarch_deprecated_pop_frame (struct gdbarch *gdbarch);
1059extern void set_gdbarch_deprecated_pop_frame (struct gdbarch *gdbarch, gdbarch_deprecated_pop_frame_ftype *deprecated_pop_frame);
1060#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_POP_FRAME)
1061#error "Non multi-arch definition of DEPRECATED_POP_FRAME"
83905903 1062#endif
c25083af 1063#if !defined (DEPRECATED_POP_FRAME)
749b82f6 1064#define DEPRECATED_POP_FRAME (gdbarch_deprecated_pop_frame (current_gdbarch))
0f71a2f6 1065#endif
0f71a2f6 1066
4183d812
AC		 1067/* NOTE: cagney/2003-03-24: Replaced by PUSH_ARGUMENTS. */
1068
1069#if defined (DEPRECATED_STORE_STRUCT_RETURN)
1070/* Legacy for systems yet to multi-arch DEPRECATED_STORE_STRUCT_RETURN */
1071#if !defined (DEPRECATED_STORE_STRUCT_RETURN_P)
1072#define DEPRECATED_STORE_STRUCT_RETURN_P() (1)
1073#endif
1074#endif
1075
4183d812
AC		 1076extern int gdbarch_deprecated_store_struct_return_p (struct gdbarch *gdbarch);
1077#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STORE_STRUCT_RETURN_P)
1078#error "Non multi-arch definition of DEPRECATED_STORE_STRUCT_RETURN"
1079#endif
bceabdd8 1080#if !defined (DEPRECATED_STORE_STRUCT_RETURN_P)
4183d812
AC		 1081#define DEPRECATED_STORE_STRUCT_RETURN_P() (gdbarch_deprecated_store_struct_return_p (current_gdbarch))
1082#endif
1083
4183d812
AC		 1084typedef void (gdbarch_deprecated_store_struct_return_ftype) (CORE_ADDR addr, CORE_ADDR sp);
1085extern void gdbarch_deprecated_store_struct_return (struct gdbarch *gdbarch, CORE_ADDR addr, CORE_ADDR sp);
1086extern void set_gdbarch_deprecated_store_struct_return (struct gdbarch *gdbarch, gdbarch_deprecated_store_struct_return_ftype *deprecated_store_struct_return);
1087#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STORE_STRUCT_RETURN)
1088#error "Non multi-arch definition of DEPRECATED_STORE_STRUCT_RETURN"
83905903 1089#endif
c25083af 1090#if !defined (DEPRECATED_STORE_STRUCT_RETURN)
4183d812 1091#define DEPRECATED_STORE_STRUCT_RETURN(addr, sp) (gdbarch_deprecated_store_struct_return (current_gdbarch, addr, sp))
0f71a2f6 1092#endif
0f71a2f6 1093
92ad9cd9
AC		 1094/* It has been suggested that this, well actually its predecessor,
1095 should take the type/value of the function to be called and not the
1096 return type. This is left as an exercise for the reader. */
1097
1098extern int gdbarch_return_value_p (struct gdbarch *gdbarch);
1099
963e2bb7
AC		 1100typedef enum return_value_convention (gdbarch_return_value_ftype) (struct gdbarch *gdbarch, struct type *valtype, struct regcache *regcache, void *readbuf, const void *writebuf);
1101extern enum return_value_convention gdbarch_return_value (struct gdbarch *gdbarch, struct type *valtype, struct regcache *regcache, void *readbuf, const void *writebuf);
92ad9cd9
AC		 1102extern void set_gdbarch_return_value (struct gdbarch *gdbarch, gdbarch_return_value_ftype *return_value);
1103
97092415
AC		 1104/* The deprecated methods EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE and
1105 USE_STRUCT_CONVENTION have all been folded into RETURN_VALUE. */
92ad9cd9 1106
ebba8386
AC		 1107typedef void (gdbarch_extract_return_value_ftype) (struct type *type, struct regcache *regcache, void *valbuf);
1108extern void gdbarch_extract_return_value (struct gdbarch *gdbarch, struct type *type, struct regcache *regcache, void *valbuf);
1109extern void set_gdbarch_extract_return_value (struct gdbarch *gdbarch, gdbarch_extract_return_value_ftype *extract_return_value);
1110#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_RETURN_VALUE)
1111#error "Non multi-arch definition of EXTRACT_RETURN_VALUE"
1112#endif
c25083af 1113#if !defined (EXTRACT_RETURN_VALUE)
ebba8386
AC		 1114#define EXTRACT_RETURN_VALUE(type, regcache, valbuf) (gdbarch_extract_return_value (current_gdbarch, type, regcache, valbuf))
1115#endif
ebba8386 1116
ebba8386
AC		 1117typedef void (gdbarch_store_return_value_ftype) (struct type *type, struct regcache *regcache, const void *valbuf);
1118extern void gdbarch_store_return_value (struct gdbarch *gdbarch, struct type *type, struct regcache *regcache, const void *valbuf);
104c1213 1119extern void set_gdbarch_store_return_value (struct gdbarch *gdbarch, gdbarch_store_return_value_ftype *store_return_value);
83905903
AC		 1120#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_RETURN_VALUE)
1121#error "Non multi-arch definition of STORE_RETURN_VALUE"
1122#endif
c25083af 1123#if !defined (STORE_RETURN_VALUE)
ebba8386
AC		 1124#define STORE_RETURN_VALUE(type, regcache, valbuf) (gdbarch_store_return_value (current_gdbarch, type, regcache, valbuf))
1125#endif
ebba8386
AC		 1126
1127typedef void (gdbarch_deprecated_extract_return_value_ftype) (struct type *type, char *regbuf, char *valbuf);
1128extern void gdbarch_deprecated_extract_return_value (struct gdbarch *gdbarch, struct type *type, char *regbuf, char *valbuf);
1129extern void set_gdbarch_deprecated_extract_return_value (struct gdbarch *gdbarch, gdbarch_deprecated_extract_return_value_ftype *deprecated_extract_return_value);
1130#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_RETURN_VALUE)
1131#error "Non multi-arch definition of DEPRECATED_EXTRACT_RETURN_VALUE"
1132#endif
c25083af 1133#if !defined (DEPRECATED_EXTRACT_RETURN_VALUE)
ebba8386
AC		 1134#define DEPRECATED_EXTRACT_RETURN_VALUE(type, regbuf, valbuf) (gdbarch_deprecated_extract_return_value (current_gdbarch, type, regbuf, valbuf))
1135#endif
ebba8386
AC		 1136
1137typedef void (gdbarch_deprecated_store_return_value_ftype) (struct type *type, char *valbuf);
1138extern void gdbarch_deprecated_store_return_value (struct gdbarch *gdbarch, struct type *type, char *valbuf);
1139extern void set_gdbarch_deprecated_store_return_value (struct gdbarch *gdbarch, gdbarch_deprecated_store_return_value_ftype *deprecated_store_return_value);
1140#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STORE_RETURN_VALUE)
1141#error "Non multi-arch definition of DEPRECATED_STORE_RETURN_VALUE"
1142#endif
c25083af 1143#if !defined (DEPRECATED_STORE_RETURN_VALUE)
ebba8386 1144#define DEPRECATED_STORE_RETURN_VALUE(type, valbuf) (gdbarch_deprecated_store_return_value (current_gdbarch, type, valbuf))
0f71a2f6 1145#endif
0f71a2f6 1146
92ad9cd9
AC		 1147typedef int (gdbarch_use_struct_convention_ftype) (int gcc_p, struct type *value_type);
1148extern int gdbarch_use_struct_convention (struct gdbarch *gdbarch, int gcc_p, struct type *value_type);
1149extern void set_gdbarch_use_struct_convention (struct gdbarch *gdbarch, gdbarch_use_struct_convention_ftype *use_struct_convention);
1150#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (USE_STRUCT_CONVENTION)
1151#error "Non multi-arch definition of USE_STRUCT_CONVENTION"
1152#endif
1153#if !defined (USE_STRUCT_CONVENTION)
1154#define USE_STRUCT_CONVENTION(gcc_p, value_type) (gdbarch_use_struct_convention (current_gdbarch, gcc_p, value_type))
1155#endif
1156
74055713
AC		 1157/* As of 2004-01-17 only the 32-bit SPARC ABI has been identified as an
1158 ABI suitable for the implementation of a robust extract
1159 struct-convention return-value address method (the sparc saves the
1160 address in the callers frame). All the other cases so far examined,
1161 the DEPRECATED_EXTRACT_STRUCT_VALUE implementation has been
1162 erreneous - the code was incorrectly assuming that the return-value
1163 address, stored in a register, was preserved across the entire
1164 function call.
1165 For the moment retain DEPRECATED_EXTRACT_STRUCT_VALUE as a marker of
1166 the ABIs that are still to be analyzed - perhaps this should simply
1167 be deleted. The commented out extract_returned_value_address method
1168 is provided as a starting point for the 32-bit SPARC. It, or
1169 something like it, along with changes to both infcmd.c and stack.c
1170 will be needed for that case to work. NB: It is passed the callers
1171 frame since it is only after the callee has returned that this
1172 function is used.
57010b1c 1173 M::CORE_ADDR:extract_returned_value_address:struct frame_info *caller_frame:caller_frame */
74055713
AC		 1174
1175#if defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1176/* Legacy for systems yet to multi-arch DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS */
1177#if !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1178#define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (1)
049ee0e4
AC		 1179#endif
1180#endif
1181
74055713
AC		 1182extern int gdbarch_deprecated_extract_struct_value_address_p (struct gdbarch *gdbarch);
1183#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1184#error "Non multi-arch definition of DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"
049ee0e4 1185#endif
bceabdd8 1186#if !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
74055713 1187#define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (gdbarch_deprecated_extract_struct_value_address_p (current_gdbarch))
049ee0e4
AC		 1188#endif
1189
74055713
AC		 1190typedef CORE_ADDR (gdbarch_deprecated_extract_struct_value_address_ftype) (struct regcache *regcache);
1191extern CORE_ADDR gdbarch_deprecated_extract_struct_value_address (struct gdbarch *gdbarch, struct regcache *regcache);
1192extern void set_gdbarch_deprecated_extract_struct_value_address (struct gdbarch *gdbarch, gdbarch_deprecated_extract_struct_value_address_ftype *deprecated_extract_struct_value_address);
1193#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1194#error "Non multi-arch definition of DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"
049ee0e4 1195#endif
74055713
AC		 1196#if !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1197#define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS(regcache) (gdbarch_deprecated_extract_struct_value_address (current_gdbarch, regcache))
049ee0e4 1198#endif
049ee0e4 1199
f30ee0bc
AC		 1200#if defined (DEPRECATED_FRAME_INIT_SAVED_REGS)
1201/* Legacy for systems yet to multi-arch DEPRECATED_FRAME_INIT_SAVED_REGS */
1202#if !defined (DEPRECATED_FRAME_INIT_SAVED_REGS_P)
1203#define DEPRECATED_FRAME_INIT_SAVED_REGS_P() (1)
8f871025
AC		 1204#endif
1205#endif
1206
f30ee0bc
AC		 1207extern int gdbarch_deprecated_frame_init_saved_regs_p (struct gdbarch *gdbarch);
1208#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_INIT_SAVED_REGS_P)
1209#error "Non multi-arch definition of DEPRECATED_FRAME_INIT_SAVED_REGS"
8f871025 1210#endif
bceabdd8 1211#if !defined (DEPRECATED_FRAME_INIT_SAVED_REGS_P)
f30ee0bc 1212#define DEPRECATED_FRAME_INIT_SAVED_REGS_P() (gdbarch_deprecated_frame_init_saved_regs_p (current_gdbarch))
8f871025
AC		 1213#endif
1214
f30ee0bc
AC		 1215typedef void (gdbarch_deprecated_frame_init_saved_regs_ftype) (struct frame_info *frame);
1216extern void gdbarch_deprecated_frame_init_saved_regs (struct gdbarch *gdbarch, struct frame_info *frame);
1217extern void set_gdbarch_deprecated_frame_init_saved_regs (struct gdbarch *gdbarch, gdbarch_deprecated_frame_init_saved_regs_ftype *deprecated_frame_init_saved_regs);
1218#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_INIT_SAVED_REGS)
1219#error "Non multi-arch definition of DEPRECATED_FRAME_INIT_SAVED_REGS"
83905903 1220#endif
c25083af 1221#if !defined (DEPRECATED_FRAME_INIT_SAVED_REGS)
f30ee0bc 1222#define DEPRECATED_FRAME_INIT_SAVED_REGS(frame) (gdbarch_deprecated_frame_init_saved_regs (current_gdbarch, frame))
0f71a2f6 1223#endif
0f71a2f6 1224
e9582e71
AC		 1225#if defined (DEPRECATED_INIT_EXTRA_FRAME_INFO)
1226/* Legacy for systems yet to multi-arch DEPRECATED_INIT_EXTRA_FRAME_INFO */
1227#if !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO_P)
1228#define DEPRECATED_INIT_EXTRA_FRAME_INFO_P() (1)
5fdff426
AC		 1229#endif
1230#endif
1231
e9582e71
AC		 1232extern int gdbarch_deprecated_init_extra_frame_info_p (struct gdbarch *gdbarch);
1233#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_EXTRA_FRAME_INFO_P)
1234#error "Non multi-arch definition of DEPRECATED_INIT_EXTRA_FRAME_INFO"
5fdff426 1235#endif
bceabdd8 1236#if !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO_P)
e9582e71 1237#define DEPRECATED_INIT_EXTRA_FRAME_INFO_P() (gdbarch_deprecated_init_extra_frame_info_p (current_gdbarch))
5fdff426
AC		 1238#endif
1239
e9582e71
AC		 1240typedef void (gdbarch_deprecated_init_extra_frame_info_ftype) (int fromleaf, struct frame_info *frame);
1241extern void gdbarch_deprecated_init_extra_frame_info (struct gdbarch *gdbarch, int fromleaf, struct frame_info *frame);
1242extern void set_gdbarch_deprecated_init_extra_frame_info (struct gdbarch *gdbarch, gdbarch_deprecated_init_extra_frame_info_ftype *deprecated_init_extra_frame_info);
1243#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_EXTRA_FRAME_INFO)
1244#error "Non multi-arch definition of DEPRECATED_INIT_EXTRA_FRAME_INFO"
83905903 1245#endif
c25083af 1246#if !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO)
e9582e71 1247#define DEPRECATED_INIT_EXTRA_FRAME_INFO(fromleaf, frame) (gdbarch_deprecated_init_extra_frame_info (current_gdbarch, fromleaf, frame))
0f71a2f6 1248#endif
0f71a2f6 1249
104c1213
JM		 1250typedef CORE_ADDR (gdbarch_skip_prologue_ftype) (CORE_ADDR ip);
1251extern CORE_ADDR gdbarch_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR ip);
1252extern void set_gdbarch_skip_prologue (struct gdbarch *gdbarch, gdbarch_skip_prologue_ftype *skip_prologue);
83905903
AC		 1253#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_PROLOGUE)
1254#error "Non multi-arch definition of SKIP_PROLOGUE"
1255#endif
c25083af 1256#if !defined (SKIP_PROLOGUE)
0f71a2f6
JM		 1257#define SKIP_PROLOGUE(ip) (gdbarch_skip_prologue (current_gdbarch, ip))
1258#endif
0f71a2f6 1259
104c1213
JM		 1260typedef int (gdbarch_inner_than_ftype) (CORE_ADDR lhs, CORE_ADDR rhs);
1261extern int gdbarch_inner_than (struct gdbarch *gdbarch, CORE_ADDR lhs, CORE_ADDR rhs);
1262extern void set_gdbarch_inner_than (struct gdbarch *gdbarch, gdbarch_inner_than_ftype *inner_than);
83905903
AC		 1263#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INNER_THAN)
1264#error "Non multi-arch definition of INNER_THAN"
1265#endif
c25083af 1266#if !defined (INNER_THAN)
0f71a2f6
JM		 1267#define INNER_THAN(lhs, rhs) (gdbarch_inner_than (current_gdbarch, lhs, rhs))
1268#endif
0f71a2f6 1269
f4f9705a
AC		 1270typedef const unsigned char * (gdbarch_breakpoint_from_pc_ftype) (CORE_ADDR *pcptr, int *lenptr);
1271extern const unsigned char * gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, CORE_ADDR *pcptr, int *lenptr);
104c1213 1272extern void set_gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, gdbarch_breakpoint_from_pc_ftype *breakpoint_from_pc);
83905903
AC		 1273#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BREAKPOINT_FROM_PC)
1274#error "Non multi-arch definition of BREAKPOINT_FROM_PC"
1275#endif
c25083af 1276#if !defined (BREAKPOINT_FROM_PC)
0f71a2f6
JM		 1277#define BREAKPOINT_FROM_PC(pcptr, lenptr) (gdbarch_breakpoint_from_pc (current_gdbarch, pcptr, lenptr))
1278#endif
33489c5b 1279
a1131521
KB		 1280extern int gdbarch_adjust_breakpoint_address_p (struct gdbarch *gdbarch);
1281
1282typedef CORE_ADDR (gdbarch_adjust_breakpoint_address_ftype) (struct gdbarch *gdbarch, CORE_ADDR bpaddr);
1283extern CORE_ADDR gdbarch_adjust_breakpoint_address (struct gdbarch *gdbarch, CORE_ADDR bpaddr);
1284extern void set_gdbarch_adjust_breakpoint_address (struct gdbarch *gdbarch, gdbarch_adjust_breakpoint_address_ftype *adjust_breakpoint_address);
1285
917317f4
JM		 1286typedef int (gdbarch_memory_insert_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache);
1287extern int gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache);
1288extern void set_gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_insert_breakpoint_ftype *memory_insert_breakpoint);
83905903
AC		 1289#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_INSERT_BREAKPOINT)
1290#error "Non multi-arch definition of MEMORY_INSERT_BREAKPOINT"
1291#endif
c25083af 1292#if !defined (MEMORY_INSERT_BREAKPOINT)
917317f4
JM		 1293#define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (gdbarch_memory_insert_breakpoint (current_gdbarch, addr, contents_cache))
1294#endif
33489c5b 1295
917317f4
JM		 1296typedef int (gdbarch_memory_remove_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache);
1297extern int gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache);
1298extern void set_gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_remove_breakpoint_ftype *memory_remove_breakpoint);
83905903
AC		 1299#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_REMOVE_BREAKPOINT)
1300#error "Non multi-arch definition of MEMORY_REMOVE_BREAKPOINT"
1301#endif
c25083af 1302#if !defined (MEMORY_REMOVE_BREAKPOINT)
917317f4
JM		 1303#define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (gdbarch_memory_remove_breakpoint (current_gdbarch, addr, contents_cache))
1304#endif
917317f4 1305
104c1213
JM		 1306extern CORE_ADDR gdbarch_decr_pc_after_break (struct gdbarch *gdbarch);
1307extern void set_gdbarch_decr_pc_after_break (struct gdbarch *gdbarch, CORE_ADDR decr_pc_after_break);
83905903
AC		 1308#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DECR_PC_AFTER_BREAK)
1309#error "Non multi-arch definition of DECR_PC_AFTER_BREAK"
1310#endif
c25083af 1311#if !defined (DECR_PC_AFTER_BREAK)
0f71a2f6
JM		 1312#define DECR_PC_AFTER_BREAK (gdbarch_decr_pc_after_break (current_gdbarch))
1313#endif
0f71a2f6 1314
782263ab
AC		 1315/* A function can be addressed by either it's "pointer" (possibly a
1316 descriptor address) or "entry point" (first executable instruction).
1317 The method "convert_from_func_ptr_addr" converting the former to the
1318 latter. DEPRECATED_FUNCTION_START_OFFSET is being used to implement
1319 a simplified subset of that functionality - the function's address
1320 corresponds to the "function pointer" and the function's start
1321 corresponds to the "function entry point" - and hence is redundant. */
1322
1323extern CORE_ADDR gdbarch_deprecated_function_start_offset (struct gdbarch *gdbarch);
1324extern void set_gdbarch_deprecated_function_start_offset (struct gdbarch *gdbarch, CORE_ADDR deprecated_function_start_offset);
1325#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FUNCTION_START_OFFSET)
1326#error "Non multi-arch definition of DEPRECATED_FUNCTION_START_OFFSET"
1327#endif
1328#if !defined (DEPRECATED_FUNCTION_START_OFFSET)
1329#define DEPRECATED_FUNCTION_START_OFFSET (gdbarch_deprecated_function_start_offset (current_gdbarch))
0f71a2f6 1330#endif
0f71a2f6 1331
f6684c31
AC		 1332typedef 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);
1333extern 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 1334extern void set_gdbarch_remote_translate_xfer_address (struct gdbarch *gdbarch, gdbarch_remote_translate_xfer_address_ftype *remote_translate_xfer_address);
0f71a2f6 1335
104c1213
JM		 1336extern CORE_ADDR gdbarch_frame_args_skip (struct gdbarch *gdbarch);
1337extern void set_gdbarch_frame_args_skip (struct gdbarch *gdbarch, CORE_ADDR frame_args_skip);
83905903
AC		 1338#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_ARGS_SKIP)
1339#error "Non multi-arch definition of FRAME_ARGS_SKIP"
1340#endif
c25083af 1341#if !defined (FRAME_ARGS_SKIP)
0f71a2f6
JM		 1342#define FRAME_ARGS_SKIP (gdbarch_frame_args_skip (current_gdbarch))
1343#endif
0f71a2f6 1344
19772a2c
AC		 1345/* DEPRECATED_FRAMELESS_FUNCTION_INVOCATION is not needed. The new
1346 frame code works regardless of the type of frame - frameless,
1347 stackless, or normal. */
1348
1349#if defined (DEPRECATED_FRAMELESS_FUNCTION_INVOCATION)
1350/* Legacy for systems yet to multi-arch DEPRECATED_FRAMELESS_FUNCTION_INVOCATION */
1351#if !defined (DEPRECATED_FRAMELESS_FUNCTION_INVOCATION_P)
1352#define DEPRECATED_FRAMELESS_FUNCTION_INVOCATION_P() (1)
1353#endif
1354#endif
1355
1356extern int gdbarch_deprecated_frameless_function_invocation_p (struct gdbarch *gdbarch);
1357#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAMELESS_FUNCTION_INVOCATION_P)
1358#error "Non multi-arch definition of DEPRECATED_FRAMELESS_FUNCTION_INVOCATION"
1359#endif
bceabdd8 1360#if !defined (DEPRECATED_FRAMELESS_FUNCTION_INVOCATION_P)
19772a2c
AC		 1361#define DEPRECATED_FRAMELESS_FUNCTION_INVOCATION_P() (gdbarch_deprecated_frameless_function_invocation_p (current_gdbarch))
1362#endif
1363
1364typedef int (gdbarch_deprecated_frameless_function_invocation_ftype) (struct frame_info *fi);
1365extern int gdbarch_deprecated_frameless_function_invocation (struct gdbarch *gdbarch, struct frame_info *fi);
1366extern void set_gdbarch_deprecated_frameless_function_invocation (struct gdbarch *gdbarch, gdbarch_deprecated_frameless_function_invocation_ftype *deprecated_frameless_function_invocation);
1367#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAMELESS_FUNCTION_INVOCATION)
1368#error "Non multi-arch definition of DEPRECATED_FRAMELESS_FUNCTION_INVOCATION"
1369#endif
1370#if !defined (DEPRECATED_FRAMELESS_FUNCTION_INVOCATION)
1371#define DEPRECATED_FRAMELESS_FUNCTION_INVOCATION(fi) (gdbarch_deprecated_frameless_function_invocation (current_gdbarch, fi))
0f71a2f6 1372#endif
0f71a2f6 1373
618ce49f
AC		 1374#if defined (DEPRECATED_FRAME_CHAIN)
1375/* Legacy for systems yet to multi-arch DEPRECATED_FRAME_CHAIN */
1376#if !defined (DEPRECATED_FRAME_CHAIN_P)
1377#define DEPRECATED_FRAME_CHAIN_P() (1)
d62d1979
AC		 1378#endif
1379#endif
1380
618ce49f
AC		 1381extern int gdbarch_deprecated_frame_chain_p (struct gdbarch *gdbarch);
1382#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN_P)
1383#error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN"
d62d1979 1384#endif
bceabdd8 1385#if !defined (DEPRECATED_FRAME_CHAIN_P)
618ce49f 1386#define DEPRECATED_FRAME_CHAIN_P() (gdbarch_deprecated_frame_chain_p (current_gdbarch))
d62d1979
AC		 1387#endif
1388
618ce49f
AC		 1389typedef CORE_ADDR (gdbarch_deprecated_frame_chain_ftype) (struct frame_info *frame);
1390extern CORE_ADDR gdbarch_deprecated_frame_chain (struct gdbarch *gdbarch, struct frame_info *frame);
1391extern void set_gdbarch_deprecated_frame_chain (struct gdbarch *gdbarch, gdbarch_deprecated_frame_chain_ftype *deprecated_frame_chain);
1392#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN)
1393#error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN"
83905903 1394#endif
c25083af 1395#if !defined (DEPRECATED_FRAME_CHAIN)
618ce49f 1396#define DEPRECATED_FRAME_CHAIN(frame) (gdbarch_deprecated_frame_chain (current_gdbarch, frame))
0f71a2f6 1397#endif
0f71a2f6 1398
618ce49f
AC		 1399#if defined (DEPRECATED_FRAME_CHAIN_VALID)
1400/* Legacy for systems yet to multi-arch DEPRECATED_FRAME_CHAIN_VALID */
1401#if !defined (DEPRECATED_FRAME_CHAIN_VALID_P)
1402#define DEPRECATED_FRAME_CHAIN_VALID_P() (1)
51603483
DJ		 1403#endif
1404#endif
1405
618ce49f
AC		 1406extern int gdbarch_deprecated_frame_chain_valid_p (struct gdbarch *gdbarch);
1407#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN_VALID_P)
1408#error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN_VALID"
51603483 1409#endif
bceabdd8 1410#if !defined (DEPRECATED_FRAME_CHAIN_VALID_P)
618ce49f 1411#define DEPRECATED_FRAME_CHAIN_VALID_P() (gdbarch_deprecated_frame_chain_valid_p (current_gdbarch))
51603483 1412#endif
7f55af32 1413
618ce49f
AC		 1414typedef int (gdbarch_deprecated_frame_chain_valid_ftype) (CORE_ADDR chain, struct frame_info *thisframe);
1415extern int gdbarch_deprecated_frame_chain_valid (struct gdbarch *gdbarch, CORE_ADDR chain, struct frame_info *thisframe);
1416extern void set_gdbarch_deprecated_frame_chain_valid (struct gdbarch *gdbarch, gdbarch_deprecated_frame_chain_valid_ftype *deprecated_frame_chain_valid);
1417#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN_VALID)
1418#error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN_VALID"
83905903 1419#endif
c25083af 1420#if !defined (DEPRECATED_FRAME_CHAIN_VALID)
618ce49f 1421#define DEPRECATED_FRAME_CHAIN_VALID(chain, thisframe) (gdbarch_deprecated_frame_chain_valid (current_gdbarch, chain, thisframe))
0f71a2f6 1422#endif
0f71a2f6 1423
8bedc050
AC		 1424/* DEPRECATED_FRAME_SAVED_PC has been replaced by UNWIND_PC. Please
1425 note, per UNWIND_PC's doco, that while the two have similar
1426 interfaces they have very different underlying implementations. */
12cc2063 1427
8bedc050
AC		 1428#if defined (DEPRECATED_FRAME_SAVED_PC)
1429/* Legacy for systems yet to multi-arch DEPRECATED_FRAME_SAVED_PC */
1430#if !defined (DEPRECATED_FRAME_SAVED_PC_P)
1431#define DEPRECATED_FRAME_SAVED_PC_P() (1)
d62d1979
AC		 1432#endif
1433#endif
1434
8bedc050
AC		 1435extern int gdbarch_deprecated_frame_saved_pc_p (struct gdbarch *gdbarch);
1436#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_SAVED_PC_P)
1437#error "Non multi-arch definition of DEPRECATED_FRAME_SAVED_PC"
d62d1979 1438#endif
bceabdd8 1439#if !defined (DEPRECATED_FRAME_SAVED_PC_P)
8bedc050 1440#define DEPRECATED_FRAME_SAVED_PC_P() (gdbarch_deprecated_frame_saved_pc_p (current_gdbarch))
d62d1979
AC		 1441#endif
1442
8bedc050
AC		 1443typedef CORE_ADDR (gdbarch_deprecated_frame_saved_pc_ftype) (struct frame_info *fi);
1444extern CORE_ADDR gdbarch_deprecated_frame_saved_pc (struct gdbarch *gdbarch, struct frame_info *fi);
1445extern void set_gdbarch_deprecated_frame_saved_pc (struct gdbarch *gdbarch, gdbarch_deprecated_frame_saved_pc_ftype *deprecated_frame_saved_pc);
1446#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_SAVED_PC)
1447#error "Non multi-arch definition of DEPRECATED_FRAME_SAVED_PC"
83905903 1448#endif
c25083af 1449#if !defined (DEPRECATED_FRAME_SAVED_PC)
8bedc050 1450#define DEPRECATED_FRAME_SAVED_PC(fi) (gdbarch_deprecated_frame_saved_pc (current_gdbarch, fi))
0f71a2f6 1451#endif
0f71a2f6 1452
12cc2063
AC		 1453extern int gdbarch_unwind_pc_p (struct gdbarch *gdbarch);
1454
1455typedef CORE_ADDR (gdbarch_unwind_pc_ftype) (struct gdbarch *gdbarch, struct frame_info *next_frame);
1456extern CORE_ADDR gdbarch_unwind_pc (struct gdbarch *gdbarch, struct frame_info *next_frame);
1457extern void set_gdbarch_unwind_pc (struct gdbarch *gdbarch, gdbarch_unwind_pc_ftype *unwind_pc);
1458
a9e5fdc2
AC		 1459extern int gdbarch_unwind_sp_p (struct gdbarch *gdbarch);
1460
1461typedef CORE_ADDR (gdbarch_unwind_sp_ftype) (struct gdbarch *gdbarch, struct frame_info *next_frame);
1462extern CORE_ADDR gdbarch_unwind_sp (struct gdbarch *gdbarch, struct frame_info *next_frame);
1463extern void set_gdbarch_unwind_sp (struct gdbarch *gdbarch, gdbarch_unwind_sp_ftype *unwind_sp);
1464
42efa47a
AC		 1465/* DEPRECATED_FRAME_ARGS_ADDRESS as been replaced by the per-frame
1466 frame-base. Enable frame-base before frame-unwind. */
1467
1468#if defined (DEPRECATED_FRAME_ARGS_ADDRESS)
1469/* Legacy for systems yet to multi-arch DEPRECATED_FRAME_ARGS_ADDRESS */
1470#if !defined (DEPRECATED_FRAME_ARGS_ADDRESS_P)
1471#define DEPRECATED_FRAME_ARGS_ADDRESS_P() (1)
1472#endif
1473#endif
1474
42efa47a
AC		 1475extern int gdbarch_deprecated_frame_args_address_p (struct gdbarch *gdbarch);
1476#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_ARGS_ADDRESS_P)
1477#error "Non multi-arch definition of DEPRECATED_FRAME_ARGS_ADDRESS"
1478#endif
bceabdd8 1479#if !defined (DEPRECATED_FRAME_ARGS_ADDRESS_P)
42efa47a
AC		 1480#define DEPRECATED_FRAME_ARGS_ADDRESS_P() (gdbarch_deprecated_frame_args_address_p (current_gdbarch))
1481#endif
1482
42efa47a
AC		 1483typedef CORE_ADDR (gdbarch_deprecated_frame_args_address_ftype) (struct frame_info *fi);
1484extern CORE_ADDR gdbarch_deprecated_frame_args_address (struct gdbarch *gdbarch, struct frame_info *fi);
1485extern void set_gdbarch_deprecated_frame_args_address (struct gdbarch *gdbarch, gdbarch_deprecated_frame_args_address_ftype *deprecated_frame_args_address);
1486#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_ARGS_ADDRESS)
1487#error "Non multi-arch definition of DEPRECATED_FRAME_ARGS_ADDRESS"
1488#endif
1489#if !defined (DEPRECATED_FRAME_ARGS_ADDRESS)
1490#define DEPRECATED_FRAME_ARGS_ADDRESS(fi) (gdbarch_deprecated_frame_args_address (current_gdbarch, fi))
1491#endif
1492
1493/* DEPRECATED_FRAME_LOCALS_ADDRESS as been replaced by the per-frame
1494 frame-base. Enable frame-base before frame-unwind. */
1495
1496#if defined (DEPRECATED_FRAME_LOCALS_ADDRESS)
1497/* Legacy for systems yet to multi-arch DEPRECATED_FRAME_LOCALS_ADDRESS */
1498#if !defined (DEPRECATED_FRAME_LOCALS_ADDRESS_P)
1499#define DEPRECATED_FRAME_LOCALS_ADDRESS_P() (1)
1500#endif
1501#endif
1502
42efa47a
AC		 1503extern int gdbarch_deprecated_frame_locals_address_p (struct gdbarch *gdbarch);
1504#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_LOCALS_ADDRESS_P)
1505#error "Non multi-arch definition of DEPRECATED_FRAME_LOCALS_ADDRESS"
83905903 1506#endif
bceabdd8 1507#if !defined (DEPRECATED_FRAME_LOCALS_ADDRESS_P)
42efa47a 1508#define DEPRECATED_FRAME_LOCALS_ADDRESS_P() (gdbarch_deprecated_frame_locals_address_p (current_gdbarch))
0f71a2f6 1509#endif
0f71a2f6 1510
42efa47a
AC		 1511typedef CORE_ADDR (gdbarch_deprecated_frame_locals_address_ftype) (struct frame_info *fi);
1512extern CORE_ADDR gdbarch_deprecated_frame_locals_address (struct gdbarch *gdbarch, struct frame_info *fi);
1513extern void set_gdbarch_deprecated_frame_locals_address (struct gdbarch *gdbarch, gdbarch_deprecated_frame_locals_address_ftype *deprecated_frame_locals_address);
1514#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_LOCALS_ADDRESS)
1515#error "Non multi-arch definition of DEPRECATED_FRAME_LOCALS_ADDRESS"
83905903 1516#endif
42efa47a
AC		 1517#if !defined (DEPRECATED_FRAME_LOCALS_ADDRESS)
1518#define DEPRECATED_FRAME_LOCALS_ADDRESS(fi) (gdbarch_deprecated_frame_locals_address (current_gdbarch, fi))
0f71a2f6 1519#endif
0f71a2f6 1520
6913c89a
AC		 1521#if defined (DEPRECATED_SAVED_PC_AFTER_CALL)
1522/* Legacy for systems yet to multi-arch DEPRECATED_SAVED_PC_AFTER_CALL */
1523#if !defined (DEPRECATED_SAVED_PC_AFTER_CALL_P)
1524#define DEPRECATED_SAVED_PC_AFTER_CALL_P() (1)
4443bd83
AC		 1525#endif
1526#endif
1527
6913c89a
AC		 1528extern int gdbarch_deprecated_saved_pc_after_call_p (struct gdbarch *gdbarch);
1529#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_SAVED_PC_AFTER_CALL_P)
1530#error "Non multi-arch definition of DEPRECATED_SAVED_PC_AFTER_CALL"
4443bd83 1531#endif
bceabdd8 1532#if !defined (DEPRECATED_SAVED_PC_AFTER_CALL_P)
6913c89a 1533#define DEPRECATED_SAVED_PC_AFTER_CALL_P() (gdbarch_deprecated_saved_pc_after_call_p (current_gdbarch))
4443bd83
AC		 1534#endif
1535
6913c89a
AC		 1536typedef CORE_ADDR (gdbarch_deprecated_saved_pc_after_call_ftype) (struct frame_info *frame);
1537extern CORE_ADDR gdbarch_deprecated_saved_pc_after_call (struct gdbarch *gdbarch, struct frame_info *frame);
1538extern void set_gdbarch_deprecated_saved_pc_after_call (struct gdbarch *gdbarch, gdbarch_deprecated_saved_pc_after_call_ftype *deprecated_saved_pc_after_call);
1539#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_SAVED_PC_AFTER_CALL)
1540#error "Non multi-arch definition of DEPRECATED_SAVED_PC_AFTER_CALL"
83905903 1541#endif
c25083af 1542#if !defined (DEPRECATED_SAVED_PC_AFTER_CALL)
6913c89a 1543#define DEPRECATED_SAVED_PC_AFTER_CALL(frame) (gdbarch_deprecated_saved_pc_after_call (current_gdbarch, frame))
0f71a2f6 1544#endif
0f71a2f6 1545
983a287a
AC		 1546#if defined (FRAME_NUM_ARGS)
1547/* Legacy for systems yet to multi-arch FRAME_NUM_ARGS */
1548#if !defined (FRAME_NUM_ARGS_P)
1549#define FRAME_NUM_ARGS_P() (1)
1550#endif
1551#endif
1552
983a287a
AC		 1553extern int gdbarch_frame_num_args_p (struct gdbarch *gdbarch);
1554#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_NUM_ARGS_P)
1555#error "Non multi-arch definition of FRAME_NUM_ARGS"
1556#endif
bceabdd8 1557#if !defined (FRAME_NUM_ARGS_P)
983a287a
AC		 1558#define FRAME_NUM_ARGS_P() (gdbarch_frame_num_args_p (current_gdbarch))
1559#endif
1560
104c1213
JM		 1561typedef int (gdbarch_frame_num_args_ftype) (struct frame_info *frame);
1562extern int gdbarch_frame_num_args (struct gdbarch *gdbarch, struct frame_info *frame);
1563extern void set_gdbarch_frame_num_args (struct gdbarch *gdbarch, gdbarch_frame_num_args_ftype *frame_num_args);
83905903
AC		 1564#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_NUM_ARGS)
1565#error "Non multi-arch definition of FRAME_NUM_ARGS"
1566#endif
c25083af 1567#if !defined (FRAME_NUM_ARGS)
0f71a2f6
JM		 1568#define FRAME_NUM_ARGS(frame) (gdbarch_frame_num_args (current_gdbarch, frame))
1569#endif
0f71a2f6 1570
f27dd7fd
AC		 1571/* DEPRECATED_STACK_ALIGN has been replaced by an initial aligning call
1572 to frame_align and the requirement that methods such as
1573 push_dummy_call and frame_red_zone_size maintain correct stack/frame
1574 alignment. */
1575
1576#if defined (DEPRECATED_STACK_ALIGN)
1577/* Legacy for systems yet to multi-arch DEPRECATED_STACK_ALIGN */
1578#if !defined (DEPRECATED_STACK_ALIGN_P)
1579#define DEPRECATED_STACK_ALIGN_P() (1)
2ada493a 1580#endif
eee30e78 1581#endif
2ada493a 1582
f27dd7fd
AC		 1583extern int gdbarch_deprecated_stack_align_p (struct gdbarch *gdbarch);
1584#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STACK_ALIGN_P)
1585#error "Non multi-arch definition of DEPRECATED_STACK_ALIGN"
83905903 1586#endif
bceabdd8 1587#if !defined (DEPRECATED_STACK_ALIGN_P)
f27dd7fd 1588#define DEPRECATED_STACK_ALIGN_P() (gdbarch_deprecated_stack_align_p (current_gdbarch))
2ada493a
AC		 1589#endif
1590
f27dd7fd
AC		 1591typedef CORE_ADDR (gdbarch_deprecated_stack_align_ftype) (CORE_ADDR sp);
1592extern CORE_ADDR gdbarch_deprecated_stack_align (struct gdbarch *gdbarch, CORE_ADDR sp);
1593extern void set_gdbarch_deprecated_stack_align (struct gdbarch *gdbarch, gdbarch_deprecated_stack_align_ftype *deprecated_stack_align);
1594#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STACK_ALIGN)
1595#error "Non multi-arch definition of DEPRECATED_STACK_ALIGN"
83905903 1596#endif
f27dd7fd
AC		 1597#if !defined (DEPRECATED_STACK_ALIGN)
1598#define DEPRECATED_STACK_ALIGN(sp) (gdbarch_deprecated_stack_align (current_gdbarch, sp))
2ada493a
AC		 1599#endif
1600
dc604539
AC		 1601extern int gdbarch_frame_align_p (struct gdbarch *gdbarch);
1602
1603typedef CORE_ADDR (gdbarch_frame_align_ftype) (struct gdbarch *gdbarch, CORE_ADDR address);
1604extern CORE_ADDR gdbarch_frame_align (struct gdbarch *gdbarch, CORE_ADDR address);
1605extern void set_gdbarch_frame_align (struct gdbarch *gdbarch, gdbarch_frame_align_ftype *frame_align);
1606
192cb3d4
MK		 1607/* DEPRECATED_REG_STRUCT_HAS_ADDR has been replaced by
1608 stabs_argument_has_addr. */
1609
88d89dbb
MK		 1610#if defined (DEPRECATED_REG_STRUCT_HAS_ADDR)
1611/* Legacy for systems yet to multi-arch DEPRECATED_REG_STRUCT_HAS_ADDR */
1612#if !defined (DEPRECATED_REG_STRUCT_HAS_ADDR_P)
1613#define DEPRECATED_REG_STRUCT_HAS_ADDR_P() (1)
d03e67c9 1614#endif
eee30e78 1615#endif
d03e67c9 1616
88d89dbb
MK		 1617extern int gdbarch_deprecated_reg_struct_has_addr_p (struct gdbarch *gdbarch);
1618#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REG_STRUCT_HAS_ADDR_P)
1619#error "Non multi-arch definition of DEPRECATED_REG_STRUCT_HAS_ADDR"
83905903 1620#endif
bceabdd8 1621#if !defined (DEPRECATED_REG_STRUCT_HAS_ADDR_P)
88d89dbb 1622#define DEPRECATED_REG_STRUCT_HAS_ADDR_P() (gdbarch_deprecated_reg_struct_has_addr_p (current_gdbarch))
d03e67c9
AC		 1623#endif
1624
88d89dbb
MK		 1625typedef int (gdbarch_deprecated_reg_struct_has_addr_ftype) (int gcc_p, struct type *type);
1626extern int gdbarch_deprecated_reg_struct_has_addr (struct gdbarch *gdbarch, int gcc_p, struct type *type);
1627extern void set_gdbarch_deprecated_reg_struct_has_addr (struct gdbarch *gdbarch, gdbarch_deprecated_reg_struct_has_addr_ftype *deprecated_reg_struct_has_addr);
1628#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REG_STRUCT_HAS_ADDR)
1629#error "Non multi-arch definition of DEPRECATED_REG_STRUCT_HAS_ADDR"
83905903 1630#endif
88d89dbb
MK		 1631#if !defined (DEPRECATED_REG_STRUCT_HAS_ADDR)
1632#define DEPRECATED_REG_STRUCT_HAS_ADDR(gcc_p, type) (gdbarch_deprecated_reg_struct_has_addr (current_gdbarch, gcc_p, type))
d03e67c9
AC		 1633#endif
1634
192cb3d4
MK		 1635typedef int (gdbarch_stabs_argument_has_addr_ftype) (struct gdbarch *gdbarch, struct type *type);
1636extern int gdbarch_stabs_argument_has_addr (struct gdbarch *gdbarch, struct type *type);
1637extern void set_gdbarch_stabs_argument_has_addr (struct gdbarch *gdbarch, gdbarch_stabs_argument_has_addr_ftype *stabs_argument_has_addr);
1638
8b148df9
AC		 1639extern int gdbarch_frame_red_zone_size (struct gdbarch *gdbarch);
1640extern void set_gdbarch_frame_red_zone_size (struct gdbarch *gdbarch, int frame_red_zone_size);
1641#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_RED_ZONE_SIZE)
1642#error "Non multi-arch definition of FRAME_RED_ZONE_SIZE"
1643#endif
1644#if !defined (FRAME_RED_ZONE_SIZE)
1645#define FRAME_RED_ZONE_SIZE (gdbarch_frame_red_zone_size (current_gdbarch))
1646#endif
1647
f0d4cc9e
AC		 1648extern const struct floatformat * gdbarch_float_format (struct gdbarch *gdbarch);
1649extern void set_gdbarch_float_format (struct gdbarch *gdbarch, const struct floatformat * float_format);
83905903
AC		 1650#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_FLOAT_FORMAT)
1651#error "Non multi-arch definition of TARGET_FLOAT_FORMAT"
1652#endif
c25083af 1653#if !defined (TARGET_FLOAT_FORMAT)
f0d4cc9e
AC		 1654#define TARGET_FLOAT_FORMAT (gdbarch_float_format (current_gdbarch))
1655#endif
f0d4cc9e 1656
f0d4cc9e
AC		 1657extern const struct floatformat * gdbarch_double_format (struct gdbarch *gdbarch);
1658extern void set_gdbarch_double_format (struct gdbarch *gdbarch, const struct floatformat * double_format);
83905903
AC		 1659#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_DOUBLE_FORMAT)
1660#error "Non multi-arch definition of TARGET_DOUBLE_FORMAT"
1661#endif
c25083af 1662#if !defined (TARGET_DOUBLE_FORMAT)
f0d4cc9e
AC		 1663#define TARGET_DOUBLE_FORMAT (gdbarch_double_format (current_gdbarch))
1664#endif
f0d4cc9e 1665
f0d4cc9e
AC		 1666extern const struct floatformat * gdbarch_long_double_format (struct gdbarch *gdbarch);
1667extern void set_gdbarch_long_double_format (struct gdbarch *gdbarch, const struct floatformat * long_double_format);
83905903
AC		 1668#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_DOUBLE_FORMAT)
1669#error "Non multi-arch definition of TARGET_LONG_DOUBLE_FORMAT"
1670#endif
c25083af 1671#if !defined (TARGET_LONG_DOUBLE_FORMAT)
f0d4cc9e
AC		 1672#define TARGET_LONG_DOUBLE_FORMAT (gdbarch_long_double_format (current_gdbarch))
1673#endif
f0d4cc9e 1674
e2d0e7eb
AC		 1675typedef CORE_ADDR (gdbarch_convert_from_func_ptr_addr_ftype) (struct gdbarch *gdbarch, CORE_ADDR addr, struct target_ops *targ);
1676extern CORE_ADDR gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch, CORE_ADDR addr, struct target_ops *targ);
f517ea4e 1677extern void set_gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch, gdbarch_convert_from_func_ptr_addr_ftype *convert_from_func_ptr_addr);
f517ea4e 1678
875e1767
AC		 1679/* On some machines there are bits in addresses which are not really
1680 part of the address, but are used by the kernel, the hardware, etc.
1681 for special purposes. ADDR_BITS_REMOVE takes out any such bits so
1682 we get a "real" address such as one would find in a symbol table.
1683 This is used only for addresses of instructions, and even then I'm
1684 not sure it's used in all contexts. It exists to deal with there
1685 being a few stray bits in the PC which would mislead us, not as some
1686 sort of generic thing to handle alignment or segmentation (it's
1687 possible it should be in TARGET_READ_PC instead). */
1688
875e1767
AC		 1689typedef CORE_ADDR (gdbarch_addr_bits_remove_ftype) (CORE_ADDR addr);
1690extern CORE_ADDR gdbarch_addr_bits_remove (struct gdbarch *gdbarch, CORE_ADDR addr);
1691extern void set_gdbarch_addr_bits_remove (struct gdbarch *gdbarch, gdbarch_addr_bits_remove_ftype *addr_bits_remove);
83905903
AC		 1692#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDR_BITS_REMOVE)
1693#error "Non multi-arch definition of ADDR_BITS_REMOVE"
1694#endif
c25083af 1695#if !defined (ADDR_BITS_REMOVE)
875e1767
AC		 1696#define ADDR_BITS_REMOVE(addr) (gdbarch_addr_bits_remove (current_gdbarch, addr))
1697#endif
875e1767 1698
2e092625 1699/* It is not at all clear why SMASH_TEXT_ADDRESS is not folded into
181c1381
RE		 1700 ADDR_BITS_REMOVE. */
1701
181c1381
RE		 1702typedef CORE_ADDR (gdbarch_smash_text_address_ftype) (CORE_ADDR addr);
1703extern CORE_ADDR gdbarch_smash_text_address (struct gdbarch *gdbarch, CORE_ADDR addr);
1704extern void set_gdbarch_smash_text_address (struct gdbarch *gdbarch, gdbarch_smash_text_address_ftype *smash_text_address);
1705#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SMASH_TEXT_ADDRESS)
1706#error "Non multi-arch definition of SMASH_TEXT_ADDRESS"
1707#endif
c25083af 1708#if !defined (SMASH_TEXT_ADDRESS)
181c1381
RE		 1709#define SMASH_TEXT_ADDRESS(addr) (gdbarch_smash_text_address (current_gdbarch, addr))
1710#endif
181c1381 1711
64c4637f
AC		 1712/* FIXME/cagney/2001-01-18: This should be split in two. A target method that indicates if
1713 the target needs software single step. An ISA method to implement it.
1714
1715 FIXME/cagney/2001-01-18: This should be replaced with something that inserts breakpoints
1716 using the breakpoint system instead of blatting memory directly (as with rs6000).
1717
1718 FIXME/cagney/2001-01-18: The logic is backwards. It should be asking if the target can
1719 single step. If not, then implement single step using breakpoints. */
1720
1721#if defined (SOFTWARE_SINGLE_STEP)
1722/* Legacy for systems yet to multi-arch SOFTWARE_SINGLE_STEP */
1723#if !defined (SOFTWARE_SINGLE_STEP_P)
1724#define SOFTWARE_SINGLE_STEP_P() (1)
1725#endif
1726#endif
1727
64c4637f 1728extern int gdbarch_software_single_step_p (struct gdbarch *gdbarch);
83905903
AC		 1729#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP_P)
1730#error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
1731#endif
bceabdd8 1732#if !defined (SOFTWARE_SINGLE_STEP_P)
64c4637f
AC		 1733#define SOFTWARE_SINGLE_STEP_P() (gdbarch_software_single_step_p (current_gdbarch))
1734#endif
1735
64c4637f
AC		 1736typedef void (gdbarch_software_single_step_ftype) (enum target_signal sig, int insert_breakpoints_p);
1737extern void gdbarch_software_single_step (struct gdbarch *gdbarch, enum target_signal sig, int insert_breakpoints_p);
1738extern void set_gdbarch_software_single_step (struct gdbarch *gdbarch, gdbarch_software_single_step_ftype *software_single_step);
83905903
AC		 1739#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP)
1740#error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
1741#endif
c25083af 1742#if !defined (SOFTWARE_SINGLE_STEP)
64c4637f
AC		 1743#define SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p) (gdbarch_software_single_step (current_gdbarch, sig, insert_breakpoints_p))
1744#endif
64c4637f 1745
f6c40618
AC		 1746/* FIXME: cagney/2003-08-28: Need to find a better way of selecting the
1747 disassembler. Perhaphs objdump can handle it? */
1748
a89aa300
AC		 1749typedef int (gdbarch_print_insn_ftype) (bfd_vma vma, struct disassemble_info *info);
1750extern int gdbarch_print_insn (struct gdbarch *gdbarch, bfd_vma vma, struct disassemble_info *info);
2bf0cb65
EZ		 1751extern void set_gdbarch_print_insn (struct gdbarch *gdbarch, gdbarch_print_insn_ftype *print_insn);
1752#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_PRINT_INSN)
1753#error "Non multi-arch definition of TARGET_PRINT_INSN"
1754#endif
c25083af 1755#if !defined (TARGET_PRINT_INSN)
2bf0cb65
EZ		 1756#define TARGET_PRINT_INSN(vma, info) (gdbarch_print_insn (current_gdbarch, vma, info))
1757#endif
2bf0cb65 1758
bdcd319a
CV		 1759typedef CORE_ADDR (gdbarch_skip_trampoline_code_ftype) (CORE_ADDR pc);
1760extern CORE_ADDR gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, CORE_ADDR pc);
1761extern void set_gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, gdbarch_skip_trampoline_code_ftype *skip_trampoline_code);
1762#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_TRAMPOLINE_CODE)
1763#error "Non multi-arch definition of SKIP_TRAMPOLINE_CODE"
1764#endif
c25083af 1765#if !defined (SKIP_TRAMPOLINE_CODE)
bdcd319a
CV		 1766#define SKIP_TRAMPOLINE_CODE(pc) (gdbarch_skip_trampoline_code (current_gdbarch, pc))
1767#endif
bdcd319a 1768
dea0c52f
MK		 1769/* If IN_SOLIB_DYNSYM_RESOLVE_CODE returns true, and SKIP_SOLIB_RESOLVER
1770 evaluates non-zero, this is the address where the debugger will place
1771 a step-resume breakpoint to get us past the dynamic linker. */
1772
4c8c40e6 1773typedef CORE_ADDR (gdbarch_skip_solib_resolver_ftype) (struct gdbarch *gdbarch, CORE_ADDR pc);
dea0c52f
MK		 1774extern CORE_ADDR gdbarch_skip_solib_resolver (struct gdbarch *gdbarch, CORE_ADDR pc);
1775extern void set_gdbarch_skip_solib_resolver (struct gdbarch *gdbarch, gdbarch_skip_solib_resolver_ftype *skip_solib_resolver);
dea0c52f 1776
68e9cc94
CV		 1777/* For SVR4 shared libraries, each call goes through a small piece of
1778 trampoline code in the ".plt" section. IN_SOLIB_CALL_TRAMPOLINE evaluates
d50355b6 1779 to nonzero if we are currently stopped in one of these. */
68e9cc94 1780
68e9cc94
CV		 1781typedef int (gdbarch_in_solib_call_trampoline_ftype) (CORE_ADDR pc, char *name);
1782extern int gdbarch_in_solib_call_trampoline (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
1783extern void set_gdbarch_in_solib_call_trampoline (struct gdbarch *gdbarch, gdbarch_in_solib_call_trampoline_ftype *in_solib_call_trampoline);
1784#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (IN_SOLIB_CALL_TRAMPOLINE)
1785#error "Non multi-arch definition of IN_SOLIB_CALL_TRAMPOLINE"
1786#endif
c25083af 1787#if !defined (IN_SOLIB_CALL_TRAMPOLINE)
68e9cc94
CV		 1788#define IN_SOLIB_CALL_TRAMPOLINE(pc, name) (gdbarch_in_solib_call_trampoline (current_gdbarch, pc, name))
1789#endif
68e9cc94 1790
d50355b6
MS		 1791/* Some systems also have trampoline code for returning from shared libs. */
1792
d50355b6
MS		 1793typedef int (gdbarch_in_solib_return_trampoline_ftype) (CORE_ADDR pc, char *name);
1794extern int gdbarch_in_solib_return_trampoline (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
1795extern void set_gdbarch_in_solib_return_trampoline (struct gdbarch *gdbarch, gdbarch_in_solib_return_trampoline_ftype *in_solib_return_trampoline);
1796#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (IN_SOLIB_RETURN_TRAMPOLINE)
1797#error "Non multi-arch definition of IN_SOLIB_RETURN_TRAMPOLINE"
1798#endif
c25083af 1799#if !defined (IN_SOLIB_RETURN_TRAMPOLINE)
d50355b6
MS		 1800#define IN_SOLIB_RETURN_TRAMPOLINE(pc, name) (gdbarch_in_solib_return_trampoline (current_gdbarch, pc, name))
1801#endif
d50355b6 1802
c12260ac
CV		 1803/* A target might have problems with watchpoints as soon as the stack
1804 frame of the current function has been destroyed. This mostly happens
1805 as the first action in a funtion's epilogue. in_function_epilogue_p()
1806 is defined to return a non-zero value if either the given addr is one
1807 instruction after the stack destroying instruction up to the trailing
1808 return instruction or if we can figure out that the stack frame has
1809 already been invalidated regardless of the value of addr. Targets
1810 which don't suffer from that problem could just let this functionality
1811 untouched. */
1812
1813typedef int (gdbarch_in_function_epilogue_p_ftype) (struct gdbarch *gdbarch, CORE_ADDR addr);
1814extern int gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch, CORE_ADDR addr);
1815extern void set_gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch, gdbarch_in_function_epilogue_p_ftype *in_function_epilogue_p);
1816
552c04a7
TT		 1817/* Given a vector of command-line arguments, return a newly allocated
1818 string which, when passed to the create_inferior function, will be
1819 parsed (on Unix systems, by the shell) to yield the same vector.
1820 This function should call error() if the argument vector is not
1821 representable for this target or if this target does not support
1822 command-line arguments.
1823 ARGC is the number of elements in the vector.
1824 ARGV is an array of strings, one per argument. */
1825
1826typedef char * (gdbarch_construct_inferior_arguments_ftype) (struct gdbarch *gdbarch, int argc, char **argv);
1827extern char * gdbarch_construct_inferior_arguments (struct gdbarch *gdbarch, int argc, char **argv);
1828extern void set_gdbarch_construct_inferior_arguments (struct gdbarch *gdbarch, gdbarch_construct_inferior_arguments_ftype *construct_inferior_arguments);
1829
a2cf933a
EZ		 1830typedef void (gdbarch_elf_make_msymbol_special_ftype) (asymbol *sym, struct minimal_symbol *msym);
1831extern void gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch, asymbol *sym, struct minimal_symbol *msym);
1832extern void set_gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch, gdbarch_elf_make_msymbol_special_ftype *elf_make_msymbol_special);
1833#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ELF_MAKE_MSYMBOL_SPECIAL)
1834#error "Non multi-arch definition of ELF_MAKE_MSYMBOL_SPECIAL"
1835#endif
c25083af 1836#if !defined (ELF_MAKE_MSYMBOL_SPECIAL)
a2cf933a
EZ		 1837#define ELF_MAKE_MSYMBOL_SPECIAL(sym, msym) (gdbarch_elf_make_msymbol_special (current_gdbarch, sym, msym))
1838#endif
a2cf933a 1839
a2cf933a
EZ		 1840typedef void (gdbarch_coff_make_msymbol_special_ftype) (int val, struct minimal_symbol *msym);
1841extern void gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch, int val, struct minimal_symbol *msym);
1842extern void set_gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch, gdbarch_coff_make_msymbol_special_ftype *coff_make_msymbol_special);
1843#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (COFF_MAKE_MSYMBOL_SPECIAL)
1844#error "Non multi-arch definition of COFF_MAKE_MSYMBOL_SPECIAL"
1845#endif
c25083af 1846#if !defined (COFF_MAKE_MSYMBOL_SPECIAL)
a2cf933a
EZ		 1847#define COFF_MAKE_MSYMBOL_SPECIAL(val, msym) (gdbarch_coff_make_msymbol_special (current_gdbarch, val, msym))
1848#endif
a2cf933a 1849
5720643c
JB		 1850extern const char * gdbarch_name_of_malloc (struct gdbarch *gdbarch);
1851extern void set_gdbarch_name_of_malloc (struct gdbarch *gdbarch, const char * name_of_malloc);
1852#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NAME_OF_MALLOC)
1853#error "Non multi-arch definition of NAME_OF_MALLOC"
1854#endif
c25083af 1855#if !defined (NAME_OF_MALLOC)
5720643c
JB		 1856#define NAME_OF_MALLOC (gdbarch_name_of_malloc (current_gdbarch))
1857#endif
5720643c 1858
c4ed33b9
AC		 1859extern int gdbarch_cannot_step_breakpoint (struct gdbarch *gdbarch);
1860extern void set_gdbarch_cannot_step_breakpoint (struct gdbarch *gdbarch, int cannot_step_breakpoint);
1861#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_STEP_BREAKPOINT)
1862#error "Non multi-arch definition of CANNOT_STEP_BREAKPOINT"
1863#endif
c25083af 1864#if !defined (CANNOT_STEP_BREAKPOINT)
c4ed33b9
AC		 1865#define CANNOT_STEP_BREAKPOINT (gdbarch_cannot_step_breakpoint (current_gdbarch))
1866#endif
c4ed33b9 1867
f74fa174
MM		 1868extern int gdbarch_have_nonsteppable_watchpoint (struct gdbarch *gdbarch);
1869extern void set_gdbarch_have_nonsteppable_watchpoint (struct gdbarch *gdbarch, int have_nonsteppable_watchpoint);
1870#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (HAVE_NONSTEPPABLE_WATCHPOINT)
1871#error "Non multi-arch definition of HAVE_NONSTEPPABLE_WATCHPOINT"
1872#endif
c25083af 1873#if !defined (HAVE_NONSTEPPABLE_WATCHPOINT)
f74fa174
MM		 1874#define HAVE_NONSTEPPABLE_WATCHPOINT (gdbarch_have_nonsteppable_watchpoint (current_gdbarch))
1875#endif
f74fa174 1876
8b2dbe47
KB		 1877#if defined (ADDRESS_CLASS_TYPE_FLAGS)
1878/* Legacy for systems yet to multi-arch ADDRESS_CLASS_TYPE_FLAGS */
1879#if !defined (ADDRESS_CLASS_TYPE_FLAGS_P)
1880#define ADDRESS_CLASS_TYPE_FLAGS_P() (1)
1881#endif
1882#endif
1883
8b2dbe47
KB		 1884extern int gdbarch_address_class_type_flags_p (struct gdbarch *gdbarch);
1885#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_CLASS_TYPE_FLAGS_P)
1886#error "Non multi-arch definition of ADDRESS_CLASS_TYPE_FLAGS"
1887#endif
bceabdd8 1888#if !defined (ADDRESS_CLASS_TYPE_FLAGS_P)
8b2dbe47
KB		 1889#define ADDRESS_CLASS_TYPE_FLAGS_P() (gdbarch_address_class_type_flags_p (current_gdbarch))
1890#endif
1891
8b2dbe47
KB		 1892typedef int (gdbarch_address_class_type_flags_ftype) (int byte_size, int dwarf2_addr_class);
1893extern int gdbarch_address_class_type_flags (struct gdbarch *gdbarch, int byte_size, int dwarf2_addr_class);
1894extern void set_gdbarch_address_class_type_flags (struct gdbarch *gdbarch, gdbarch_address_class_type_flags_ftype *address_class_type_flags);
1895#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_CLASS_TYPE_FLAGS)
1896#error "Non multi-arch definition of ADDRESS_CLASS_TYPE_FLAGS"
1897#endif
c25083af 1898#if !defined (ADDRESS_CLASS_TYPE_FLAGS)
8b2dbe47
KB		 1899#define ADDRESS_CLASS_TYPE_FLAGS(byte_size, dwarf2_addr_class) (gdbarch_address_class_type_flags (current_gdbarch, byte_size, dwarf2_addr_class))
1900#endif
8b2dbe47 1901
8b2dbe47 1902extern int gdbarch_address_class_type_flags_to_name_p (struct gdbarch *gdbarch);
8b2dbe47 1903
321432c0
KB		 1904typedef const char * (gdbarch_address_class_type_flags_to_name_ftype) (struct gdbarch *gdbarch, int type_flags);
1905extern const char * gdbarch_address_class_type_flags_to_name (struct gdbarch *gdbarch, int type_flags);
8b2dbe47 1906extern 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		 1907
1908extern int gdbarch_address_class_name_to_type_flags_p (struct gdbarch *gdbarch);
8b2dbe47 1909
321432c0
KB		 1910typedef int (gdbarch_address_class_name_to_type_flags_ftype) (struct gdbarch *gdbarch, const char *name, int *type_flags_ptr);
1911extern int gdbarch_address_class_name_to_type_flags (struct gdbarch *gdbarch, const char *name, int *type_flags_ptr);
8b2dbe47 1912extern 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 1913
b59ff9d5
AC		 1914/* Is a register in a group */
1915
1916typedef int (gdbarch_register_reggroup_p_ftype) (struct gdbarch *gdbarch, int regnum, struct reggroup *reggroup);
1917extern int gdbarch_register_reggroup_p (struct gdbarch *gdbarch, int regnum, struct reggroup *reggroup);
1918extern void set_gdbarch_register_reggroup_p (struct gdbarch *gdbarch, gdbarch_register_reggroup_p_ftype *register_reggroup_p);
1919
2e092625 1920/* Fetch the pointer to the ith function argument. */
143985b7
AF		 1921
1922#if defined (FETCH_POINTER_ARGUMENT)
1923/* Legacy for systems yet to multi-arch FETCH_POINTER_ARGUMENT */
1924#if !defined (FETCH_POINTER_ARGUMENT_P)
1925#define FETCH_POINTER_ARGUMENT_P() (1)
1926#endif
1927#endif
1928
143985b7
AF		 1929extern int gdbarch_fetch_pointer_argument_p (struct gdbarch *gdbarch);
1930#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FETCH_POINTER_ARGUMENT_P)
1931#error "Non multi-arch definition of FETCH_POINTER_ARGUMENT"
1932#endif
bceabdd8 1933#if !defined (FETCH_POINTER_ARGUMENT_P)
143985b7
AF		 1934#define FETCH_POINTER_ARGUMENT_P() (gdbarch_fetch_pointer_argument_p (current_gdbarch))
1935#endif
1936
143985b7
AF		 1937typedef CORE_ADDR (gdbarch_fetch_pointer_argument_ftype) (struct frame_info *frame, int argi, struct type *type);
1938extern CORE_ADDR gdbarch_fetch_pointer_argument (struct gdbarch *gdbarch, struct frame_info *frame, int argi, struct type *type);
1939extern void set_gdbarch_fetch_pointer_argument (struct gdbarch *gdbarch, gdbarch_fetch_pointer_argument_ftype *fetch_pointer_argument);
1940#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FETCH_POINTER_ARGUMENT)
1941#error "Non multi-arch definition of FETCH_POINTER_ARGUMENT"
1942#endif
1943#if !defined (FETCH_POINTER_ARGUMENT)
1944#define FETCH_POINTER_ARGUMENT(frame, argi, type) (gdbarch_fetch_pointer_argument (current_gdbarch, frame, argi, type))
1945#endif
1946
6ce6d90f
MK		 1947/* Return the appropriate register set for a core file section with
1948 name SECT_NAME and size SECT_SIZE. */
1949
1950extern int gdbarch_regset_from_core_section_p (struct gdbarch *gdbarch);
1951
1952typedef const struct regset * (gdbarch_regset_from_core_section_ftype) (struct gdbarch *gdbarch, const char *sect_name, size_t sect_size);
1953extern const struct regset * gdbarch_regset_from_core_section (struct gdbarch *gdbarch, const char *sect_name, size_t sect_size);
1954extern void set_gdbarch_regset_from_core_section (struct gdbarch *gdbarch, gdbarch_regset_from_core_section_ftype *regset_from_core_section);
1955
104c1213 1956extern struct gdbarch_tdep *gdbarch_tdep (struct gdbarch *gdbarch);
0f71a2f6
JM		 1957
1958
1959/* Mechanism for co-ordinating the selection of a specific
1960 architecture.
1961
1962 GDB targets (*-tdep.c) can register an interest in a specific
1963 architecture. Other GDB components can register a need to maintain
1964 per-architecture data.
1965
1966 The mechanisms below ensures that there is only a loose connection
1967 between the set-architecture command and the various GDB
99e7bb18 1968 components. Each component can independently register their need
0f71a2f6
JM		 1969 to maintain architecture specific data with gdbarch.
1970
1971 Pragmatics:
1972
1973 Previously, a single TARGET_ARCHITECTURE_HOOK was provided. It
1974 didn't scale.
1975
1976 The more traditional mega-struct containing architecture specific
1977 data for all the various GDB components was also considered. Since
99e7bb18 1978 GDB is built from a variable number of (fairly independent)
0f71a2f6
JM		 1979 components it was determined that the global aproach was not
1980 applicable. */
1981
1982
1983/* Register a new architectural family with GDB.
1984
1985 Register support for the specified ARCHITECTURE with GDB. When
1986 gdbarch determines that the specified architecture has been
1987 selected, the corresponding INIT function is called.
1988
1989 --
1990
1991 The INIT function takes two parameters: INFO which contains the
1992 information available to gdbarch about the (possibly new)
1993 architecture; ARCHES which is a list of the previously created
1994 ``struct gdbarch'' for this architecture.
1995
0f79675b
AC		 1996 The INFO parameter is, as far as possible, be pre-initialized with
1997 information obtained from INFO.ABFD or the previously selected
1998 architecture.
1999
2000 The ARCHES parameter is a linked list (sorted most recently used)
2001 of all the previously created architures for this architecture
2002 family. The (possibly NULL) ARCHES->gdbarch can used to access
2003 values from the previously selected architecture for this
2004 architecture family. The global ``current_gdbarch'' shall not be
2005 used.
0f71a2f6
JM		 2006
2007 The INIT function shall return any of: NULL - indicating that it
ec3d358c 2008 doesn't recognize the selected architecture; an existing ``struct
0f71a2f6
JM		 2009 gdbarch'' from the ARCHES list - indicating that the new
2010 architecture is just a synonym for an earlier architecture (see
2011 gdbarch_list_lookup_by_info()); a newly created ``struct gdbarch''
4b9b3959
AC		 2012 - that describes the selected architecture (see gdbarch_alloc()).
2013
2014 The DUMP_TDEP function shall print out all target specific values.
2015 Care should be taken to ensure that the function works in both the
2016 multi-arch and non- multi-arch cases. */
0f71a2f6 2017
adf40b2e
JM		 2018struct gdbarch_list
2019{
2020 struct gdbarch *gdbarch;
2021 struct gdbarch_list *next;
2022};
0f71a2f6 2023
adf40b2e
JM		 2024struct gdbarch_info
2025{
adf40b2e
JM		 2026 /* Use default: NULL (ZERO). */
2027 const struct bfd_arch_info *bfd_arch_info;
0f71a2f6 2028
428721aa 2029 /* Use default: BFD_ENDIAN_UNKNOWN (NB: is not ZERO). */
adf40b2e 2030 int byte_order;
0f71a2f6 2031
adf40b2e
JM		 2032 /* Use default: NULL (ZERO). */
2033 bfd *abfd;
0f71a2f6 2034
adf40b2e
JM		 2035 /* Use default: NULL (ZERO). */
2036 struct gdbarch_tdep_info *tdep_info;
4be87837
DJ		 2037
2038 /* Use default: GDB_OSABI_UNINITIALIZED (-1). */
2039 enum gdb_osabi osabi;
adf40b2e 2040};
0f71a2f6 2041
104c1213 2042typedef struct gdbarch *(gdbarch_init_ftype) (struct gdbarch_info info, struct gdbarch_list *arches);
4b9b3959 2043typedef void (gdbarch_dump_tdep_ftype) (struct gdbarch *gdbarch, struct ui_file *file);
0f71a2f6 2044
4b9b3959 2045/* DEPRECATED - use gdbarch_register() */
104c1213 2046extern void register_gdbarch_init (enum bfd_architecture architecture, gdbarch_init_ftype *);
0f71a2f6 2047
4b9b3959
AC		 2048extern void gdbarch_register (enum bfd_architecture architecture,
2049 gdbarch_init_ftype *,
2050 gdbarch_dump_tdep_ftype *);
2051
0f71a2f6 2052
b4a20239
AC		 2053/* Return a freshly allocated, NULL terminated, array of the valid
2054 architecture names. Since architectures are registered during the
2055 _initialize phase this function only returns useful information
2056 once initialization has been completed. */
2057
2058extern const char **gdbarch_printable_names (void);
2059
2060
0f71a2f6
JM		 2061/* Helper function. Search the list of ARCHES for a GDBARCH that
2062 matches the information provided by INFO. */
2063
104c1213 2064extern struct gdbarch_list *gdbarch_list_lookup_by_info (struct gdbarch_list *arches, const struct gdbarch_info *info);
0f71a2f6
JM		 2065
2066
2067/* Helper function. Create a preliminary ``struct gdbarch''. Perform
2068 basic initialization using values obtained from the INFO andTDEP
2069 parameters. set_gdbarch_*() functions are called to complete the
2070 initialization of the object. */
2071
104c1213 2072extern struct gdbarch *gdbarch_alloc (const struct gdbarch_info *info, struct gdbarch_tdep *tdep);
0f71a2f6
JM		 2073
2074
4b9b3959
AC		 2075/* Helper function. Free a partially-constructed ``struct gdbarch''.
2076 It is assumed that the caller freeds the ``struct
2077 gdbarch_tdep''. */
2078
058f20d5
JB		 2079extern void gdbarch_free (struct gdbarch *);
2080
2081
aebd7893
AC		 2082/* Helper function. Allocate memory from the ``struct gdbarch''
2083 obstack. The memory is freed when the corresponding architecture
2084 is also freed. */
2085
2086extern void *gdbarch_obstack_zalloc (struct gdbarch *gdbarch, long size);
2087#define GDBARCH_OBSTACK_CALLOC(GDBARCH, NR, TYPE) ((TYPE *) gdbarch_obstack_zalloc ((GDBARCH), (NR) * sizeof (TYPE)))
2088#define GDBARCH_OBSTACK_ZALLOC(GDBARCH, TYPE) ((TYPE *) gdbarch_obstack_zalloc ((GDBARCH), sizeof (TYPE)))
2089
2090
b732d07d 2091/* Helper function. Force an update of the current architecture.
0f71a2f6 2092
b732d07d
AC		 2093 The actual architecture selected is determined by INFO, ``(gdb) set
2094 architecture'' et.al., the existing architecture and BFD's default
2095 architecture. INFO should be initialized to zero and then selected
2096 fields should be updated.
0f71a2f6 2097
16f33e29
AC		 2098 Returns non-zero if the update succeeds */
2099
2100extern int gdbarch_update_p (struct gdbarch_info info);
0f71a2f6
JM		 2101
2102
ebdba546
AC		 2103/* Helper function. Find an architecture matching info.
2104
2105 INFO should be initialized using gdbarch_info_init, relevant fields
2106 set, and then finished using gdbarch_info_fill.
2107
2108 Returns the corresponding architecture, or NULL if no matching
2109 architecture was found. "current_gdbarch" is not updated. */
2110
2111extern struct gdbarch *gdbarch_find_by_info (struct gdbarch_info info);
2112
2113
2114/* Helper function. Set the global "current_gdbarch" to "gdbarch".
2115
2116 FIXME: kettenis/20031124: Of the functions that follow, only
2117 gdbarch_from_bfd is supposed to survive. The others will
2118 dissappear since in the future GDB will (hopefully) be truly
2119 multi-arch. However, for now we're still stuck with the concept of
2120 a single active architecture. */
2121
2122extern void deprecated_current_gdbarch_select_hack (struct gdbarch *gdbarch);
2123
0f71a2f6
JM		 2124
2125/* Register per-architecture data-pointer.
2126
2127 Reserve space for a per-architecture data-pointer. An identifier
2128 for the reserved data-pointer is returned. That identifer should
95160752 2129 be saved in a local static variable.
0f71a2f6 2130
fcc1c85c
AC		 2131 Memory for the per-architecture data shall be allocated using
2132 gdbarch_obstack_zalloc. That memory will be deleted when the
2133 corresponding architecture object is deleted.
0f71a2f6 2134
95160752
AC		 2135 When a previously created architecture is re-selected, the
2136 per-architecture data-pointer for that previous architecture is
76860b5f 2137 restored. INIT() is not re-called.
0f71a2f6
JM		 2138
2139 Multiple registrarants for any architecture are allowed (and
2140 strongly encouraged). */
2141
95160752 2142struct gdbarch_data;
0f71a2f6 2143
030f20e1
AC		 2144typedef void *(gdbarch_data_pre_init_ftype) (struct obstack *obstack);
2145extern struct gdbarch_data *gdbarch_data_register_pre_init (gdbarch_data_pre_init_ftype *init);
2146typedef void *(gdbarch_data_post_init_ftype) (struct gdbarch *gdbarch);
2147extern struct gdbarch_data *gdbarch_data_register_post_init (gdbarch_data_post_init_ftype *init);
2148extern void deprecated_set_gdbarch_data (struct gdbarch *gdbarch,
2149 struct gdbarch_data *data,
2150 void *pointer);
0f71a2f6 2151
451fbdda 2152extern void *gdbarch_data (struct gdbarch *gdbarch, struct gdbarch_data *);
0f71a2f6
JM		 2153
2154
a8cf2722 2155
0f71a2f6
JM		 2156/* Register per-architecture memory region.
2157
2158 Provide a memory-region swap mechanism. Per-architecture memory
2159 region are created. These memory regions are swapped whenever the
2160 architecture is changed. For a new architecture, the memory region
2161 is initialized with zero (0) and the INIT function is called.
2162
2163 Memory regions are swapped / initialized in the order that they are
2164 registered. NULL DATA and/or INIT values can be specified.
2165
030f20e1 2166 New code should use gdbarch_data_register_*(). */
0f71a2f6 2167
104c1213 2168typedef void (gdbarch_swap_ftype) (void);
046a4708
AC		 2169extern void deprecated_register_gdbarch_swap (void *data, unsigned long size, gdbarch_swap_ftype *init);
2170#define DEPRECATED_REGISTER_GDBARCH_SWAP(VAR) deprecated_register_gdbarch_swap (&(VAR), sizeof ((VAR)), NULL)
0f71a2f6
JM		 2171
2172
2173
99e7bb18 2174/* Set the dynamic target-system-dependent parameters (architecture,
c906108c
SS		 2175 byte-order, ...) using information found in the BFD */
2176
104c1213 2177extern void set_gdbarch_from_file (bfd *);
c906108c
SS		 2178
2179
e514a9d6
JM		 2180/* Initialize the current architecture to the "first" one we find on
2181 our list. */
2182
2183extern void initialize_current_architecture (void);
2184
c906108c 2185/* gdbarch trace variable */
adf40b2e 2186extern int gdbarch_debug;
c906108c 2187
4b9b3959 2188extern void gdbarch_dump (struct gdbarch *gdbarch, struct ui_file *file);
0f71a2f6 2189
c906108c 2190#endif
GDB Binutils - Deliverables
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