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2004-08-02 Andrew Cagney <cagney@gnu.org>
[thirdparty/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
750eb019
AC		 1096 return type. This is left as an exercise for the reader.
1097 NOTE: cagney/2004-06-13: The function stack.c:return_command uses
1098 the predicate with default hack to avoid calling STORE_RETURN_VALUE
1099 (via legacy_return_value), when a small struct is involved. */
92ad9cd9
AC		 1100
1101extern int gdbarch_return_value_p (struct gdbarch *gdbarch);
1102
963e2bb7
AC		 1103typedef enum return_value_convention (gdbarch_return_value_ftype) (struct gdbarch *gdbarch, struct type *valtype, struct regcache *regcache, void *readbuf, const void *writebuf);
1104extern enum return_value_convention gdbarch_return_value (struct gdbarch *gdbarch, struct type *valtype, struct regcache *regcache, void *readbuf, const void *writebuf);
92ad9cd9
AC		 1105extern void set_gdbarch_return_value (struct gdbarch *gdbarch, gdbarch_return_value_ftype *return_value);
1106
b5622e8d
AC		 1107/* The deprecated methods EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE,
1108 DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS and
1109 DEPRECATED_USE_STRUCT_CONVENTION have all been folded into
1110 RETURN_VALUE. */
92ad9cd9 1111
ebba8386
AC		 1112typedef void (gdbarch_extract_return_value_ftype) (struct type *type, struct regcache *regcache, void *valbuf);
1113extern void gdbarch_extract_return_value (struct gdbarch *gdbarch, struct type *type, struct regcache *regcache, void *valbuf);
1114extern void set_gdbarch_extract_return_value (struct gdbarch *gdbarch, gdbarch_extract_return_value_ftype *extract_return_value);
1115#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_RETURN_VALUE)
1116#error "Non multi-arch definition of EXTRACT_RETURN_VALUE"
1117#endif
c25083af 1118#if !defined (EXTRACT_RETURN_VALUE)
ebba8386
AC		 1119#define EXTRACT_RETURN_VALUE(type, regcache, valbuf) (gdbarch_extract_return_value (current_gdbarch, type, regcache, valbuf))
1120#endif
ebba8386 1121
ebba8386
AC		 1122typedef void (gdbarch_store_return_value_ftype) (struct type *type, struct regcache *regcache, const void *valbuf);
1123extern void gdbarch_store_return_value (struct gdbarch *gdbarch, struct type *type, struct regcache *regcache, const void *valbuf);
104c1213 1124extern void set_gdbarch_store_return_value (struct gdbarch *gdbarch, gdbarch_store_return_value_ftype *store_return_value);
83905903
AC		 1125#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_RETURN_VALUE)
1126#error "Non multi-arch definition of STORE_RETURN_VALUE"
1127#endif
c25083af 1128#if !defined (STORE_RETURN_VALUE)
ebba8386
AC		 1129#define STORE_RETURN_VALUE(type, regcache, valbuf) (gdbarch_store_return_value (current_gdbarch, type, regcache, valbuf))
1130#endif
ebba8386
AC		 1131
1132typedef void (gdbarch_deprecated_extract_return_value_ftype) (struct type *type, char *regbuf, char *valbuf);
1133extern void gdbarch_deprecated_extract_return_value (struct gdbarch *gdbarch, struct type *type, char *regbuf, char *valbuf);
1134extern void set_gdbarch_deprecated_extract_return_value (struct gdbarch *gdbarch, gdbarch_deprecated_extract_return_value_ftype *deprecated_extract_return_value);
1135#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_RETURN_VALUE)
1136#error "Non multi-arch definition of DEPRECATED_EXTRACT_RETURN_VALUE"
1137#endif
c25083af 1138#if !defined (DEPRECATED_EXTRACT_RETURN_VALUE)
ebba8386
AC		 1139#define DEPRECATED_EXTRACT_RETURN_VALUE(type, regbuf, valbuf) (gdbarch_deprecated_extract_return_value (current_gdbarch, type, regbuf, valbuf))
1140#endif
ebba8386
AC		 1141
1142typedef void (gdbarch_deprecated_store_return_value_ftype) (struct type *type, char *valbuf);
1143extern void gdbarch_deprecated_store_return_value (struct gdbarch *gdbarch, struct type *type, char *valbuf);
1144extern void set_gdbarch_deprecated_store_return_value (struct gdbarch *gdbarch, gdbarch_deprecated_store_return_value_ftype *deprecated_store_return_value);
1145#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STORE_RETURN_VALUE)
1146#error "Non multi-arch definition of DEPRECATED_STORE_RETURN_VALUE"
1147#endif
c25083af 1148#if !defined (DEPRECATED_STORE_RETURN_VALUE)
ebba8386 1149#define DEPRECATED_STORE_RETURN_VALUE(type, valbuf) (gdbarch_deprecated_store_return_value (current_gdbarch, type, valbuf))
0f71a2f6 1150#endif
0f71a2f6 1151
b5622e8d
AC		 1152typedef int (gdbarch_deprecated_use_struct_convention_ftype) (int gcc_p, struct type *value_type);
1153extern int gdbarch_deprecated_use_struct_convention (struct gdbarch *gdbarch, int gcc_p, struct type *value_type);
1154extern void set_gdbarch_deprecated_use_struct_convention (struct gdbarch *gdbarch, gdbarch_deprecated_use_struct_convention_ftype *deprecated_use_struct_convention);
1155#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_USE_STRUCT_CONVENTION)
1156#error "Non multi-arch definition of DEPRECATED_USE_STRUCT_CONVENTION"
92ad9cd9 1157#endif
b5622e8d
AC		 1158#if !defined (DEPRECATED_USE_STRUCT_CONVENTION)
1159#define DEPRECATED_USE_STRUCT_CONVENTION(gcc_p, value_type) (gdbarch_deprecated_use_struct_convention (current_gdbarch, gcc_p, value_type))
92ad9cd9
AC		 1160#endif
1161
74055713
AC		 1162/* As of 2004-01-17 only the 32-bit SPARC ABI has been identified as an
1163 ABI suitable for the implementation of a robust extract
1164 struct-convention return-value address method (the sparc saves the
1165 address in the callers frame). All the other cases so far examined,
1166 the DEPRECATED_EXTRACT_STRUCT_VALUE implementation has been
1167 erreneous - the code was incorrectly assuming that the return-value
1168 address, stored in a register, was preserved across the entire
1169 function call.
1170 For the moment retain DEPRECATED_EXTRACT_STRUCT_VALUE as a marker of
1171 the ABIs that are still to be analyzed - perhaps this should simply
1172 be deleted. The commented out extract_returned_value_address method
1173 is provided as a starting point for the 32-bit SPARC. It, or
1174 something like it, along with changes to both infcmd.c and stack.c
1175 will be needed for that case to work. NB: It is passed the callers
1176 frame since it is only after the callee has returned that this
1177 function is used.
57010b1c 1178 M::CORE_ADDR:extract_returned_value_address:struct frame_info *caller_frame:caller_frame */
74055713
AC		 1179
1180#if defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1181/* Legacy for systems yet to multi-arch DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS */
1182#if !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1183#define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (1)
049ee0e4
AC		 1184#endif
1185#endif
1186
74055713
AC		 1187extern int gdbarch_deprecated_extract_struct_value_address_p (struct gdbarch *gdbarch);
1188#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1189#error "Non multi-arch definition of DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"
049ee0e4 1190#endif
bceabdd8 1191#if !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
74055713 1192#define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (gdbarch_deprecated_extract_struct_value_address_p (current_gdbarch))
049ee0e4
AC		 1193#endif
1194
74055713
AC		 1195typedef CORE_ADDR (gdbarch_deprecated_extract_struct_value_address_ftype) (struct regcache *regcache);
1196extern CORE_ADDR gdbarch_deprecated_extract_struct_value_address (struct gdbarch *gdbarch, struct regcache *regcache);
1197extern void set_gdbarch_deprecated_extract_struct_value_address (struct gdbarch *gdbarch, gdbarch_deprecated_extract_struct_value_address_ftype *deprecated_extract_struct_value_address);
1198#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1199#error "Non multi-arch definition of DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"
049ee0e4 1200#endif
74055713
AC		 1201#if !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1202#define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS(regcache) (gdbarch_deprecated_extract_struct_value_address (current_gdbarch, regcache))
049ee0e4 1203#endif
049ee0e4 1204
f30ee0bc
AC		 1205#if defined (DEPRECATED_FRAME_INIT_SAVED_REGS)
1206/* Legacy for systems yet to multi-arch DEPRECATED_FRAME_INIT_SAVED_REGS */
1207#if !defined (DEPRECATED_FRAME_INIT_SAVED_REGS_P)
1208#define DEPRECATED_FRAME_INIT_SAVED_REGS_P() (1)
8f871025
AC		 1209#endif
1210#endif
1211
f30ee0bc
AC		 1212extern int gdbarch_deprecated_frame_init_saved_regs_p (struct gdbarch *gdbarch);
1213#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_INIT_SAVED_REGS_P)
1214#error "Non multi-arch definition of DEPRECATED_FRAME_INIT_SAVED_REGS"
8f871025 1215#endif
bceabdd8 1216#if !defined (DEPRECATED_FRAME_INIT_SAVED_REGS_P)
f30ee0bc 1217#define DEPRECATED_FRAME_INIT_SAVED_REGS_P() (gdbarch_deprecated_frame_init_saved_regs_p (current_gdbarch))
8f871025
AC		 1218#endif
1219
f30ee0bc
AC		 1220typedef void (gdbarch_deprecated_frame_init_saved_regs_ftype) (struct frame_info *frame);
1221extern void gdbarch_deprecated_frame_init_saved_regs (struct gdbarch *gdbarch, struct frame_info *frame);
1222extern void set_gdbarch_deprecated_frame_init_saved_regs (struct gdbarch *gdbarch, gdbarch_deprecated_frame_init_saved_regs_ftype *deprecated_frame_init_saved_regs);
1223#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_INIT_SAVED_REGS)
1224#error "Non multi-arch definition of DEPRECATED_FRAME_INIT_SAVED_REGS"
83905903 1225#endif
c25083af 1226#if !defined (DEPRECATED_FRAME_INIT_SAVED_REGS)
f30ee0bc 1227#define DEPRECATED_FRAME_INIT_SAVED_REGS(frame) (gdbarch_deprecated_frame_init_saved_regs (current_gdbarch, frame))
0f71a2f6 1228#endif
0f71a2f6 1229
e9582e71
AC		 1230#if defined (DEPRECATED_INIT_EXTRA_FRAME_INFO)
1231/* Legacy for systems yet to multi-arch DEPRECATED_INIT_EXTRA_FRAME_INFO */
1232#if !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO_P)
1233#define DEPRECATED_INIT_EXTRA_FRAME_INFO_P() (1)
5fdff426
AC		 1234#endif
1235#endif
1236
e9582e71
AC		 1237extern int gdbarch_deprecated_init_extra_frame_info_p (struct gdbarch *gdbarch);
1238#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_EXTRA_FRAME_INFO_P)
1239#error "Non multi-arch definition of DEPRECATED_INIT_EXTRA_FRAME_INFO"
5fdff426 1240#endif
bceabdd8 1241#if !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO_P)
e9582e71 1242#define DEPRECATED_INIT_EXTRA_FRAME_INFO_P() (gdbarch_deprecated_init_extra_frame_info_p (current_gdbarch))
5fdff426
AC		 1243#endif
1244
e9582e71
AC		 1245typedef void (gdbarch_deprecated_init_extra_frame_info_ftype) (int fromleaf, struct frame_info *frame);
1246extern void gdbarch_deprecated_init_extra_frame_info (struct gdbarch *gdbarch, int fromleaf, struct frame_info *frame);
1247extern void set_gdbarch_deprecated_init_extra_frame_info (struct gdbarch *gdbarch, gdbarch_deprecated_init_extra_frame_info_ftype *deprecated_init_extra_frame_info);
1248#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_EXTRA_FRAME_INFO)
1249#error "Non multi-arch definition of DEPRECATED_INIT_EXTRA_FRAME_INFO"
83905903 1250#endif
c25083af 1251#if !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO)
e9582e71 1252#define DEPRECATED_INIT_EXTRA_FRAME_INFO(fromleaf, frame) (gdbarch_deprecated_init_extra_frame_info (current_gdbarch, fromleaf, frame))
0f71a2f6 1253#endif
0f71a2f6 1254
104c1213
JM		 1255typedef CORE_ADDR (gdbarch_skip_prologue_ftype) (CORE_ADDR ip);
1256extern CORE_ADDR gdbarch_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR ip);
1257extern void set_gdbarch_skip_prologue (struct gdbarch *gdbarch, gdbarch_skip_prologue_ftype *skip_prologue);
83905903
AC		 1258#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_PROLOGUE)
1259#error "Non multi-arch definition of SKIP_PROLOGUE"
1260#endif
c25083af 1261#if !defined (SKIP_PROLOGUE)
0f71a2f6
JM		 1262#define SKIP_PROLOGUE(ip) (gdbarch_skip_prologue (current_gdbarch, ip))
1263#endif
0f71a2f6 1264
104c1213
JM		 1265typedef int (gdbarch_inner_than_ftype) (CORE_ADDR lhs, CORE_ADDR rhs);
1266extern int gdbarch_inner_than (struct gdbarch *gdbarch, CORE_ADDR lhs, CORE_ADDR rhs);
1267extern void set_gdbarch_inner_than (struct gdbarch *gdbarch, gdbarch_inner_than_ftype *inner_than);
83905903
AC		 1268#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INNER_THAN)
1269#error "Non multi-arch definition of INNER_THAN"
1270#endif
c25083af 1271#if !defined (INNER_THAN)
0f71a2f6
JM		 1272#define INNER_THAN(lhs, rhs) (gdbarch_inner_than (current_gdbarch, lhs, rhs))
1273#endif
0f71a2f6 1274
f4f9705a
AC		 1275typedef const unsigned char * (gdbarch_breakpoint_from_pc_ftype) (CORE_ADDR *pcptr, int *lenptr);
1276extern const unsigned char * gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, CORE_ADDR *pcptr, int *lenptr);
104c1213 1277extern void set_gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, gdbarch_breakpoint_from_pc_ftype *breakpoint_from_pc);
83905903
AC		 1278#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BREAKPOINT_FROM_PC)
1279#error "Non multi-arch definition of BREAKPOINT_FROM_PC"
1280#endif
c25083af 1281#if !defined (BREAKPOINT_FROM_PC)
0f71a2f6
JM		 1282#define BREAKPOINT_FROM_PC(pcptr, lenptr) (gdbarch_breakpoint_from_pc (current_gdbarch, pcptr, lenptr))
1283#endif
33489c5b 1284
a1131521
KB		 1285extern int gdbarch_adjust_breakpoint_address_p (struct gdbarch *gdbarch);
1286
1287typedef CORE_ADDR (gdbarch_adjust_breakpoint_address_ftype) (struct gdbarch *gdbarch, CORE_ADDR bpaddr);
1288extern CORE_ADDR gdbarch_adjust_breakpoint_address (struct gdbarch *gdbarch, CORE_ADDR bpaddr);
1289extern void set_gdbarch_adjust_breakpoint_address (struct gdbarch *gdbarch, gdbarch_adjust_breakpoint_address_ftype *adjust_breakpoint_address);
1290
917317f4
JM		 1291typedef int (gdbarch_memory_insert_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache);
1292extern int gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache);
1293extern void set_gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_insert_breakpoint_ftype *memory_insert_breakpoint);
83905903
AC		 1294#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_INSERT_BREAKPOINT)
1295#error "Non multi-arch definition of MEMORY_INSERT_BREAKPOINT"
1296#endif
c25083af 1297#if !defined (MEMORY_INSERT_BREAKPOINT)
917317f4
JM		 1298#define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (gdbarch_memory_insert_breakpoint (current_gdbarch, addr, contents_cache))
1299#endif
33489c5b 1300
917317f4
JM		 1301typedef int (gdbarch_memory_remove_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache);
1302extern int gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache);
1303extern void set_gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_remove_breakpoint_ftype *memory_remove_breakpoint);
83905903
AC		 1304#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_REMOVE_BREAKPOINT)
1305#error "Non multi-arch definition of MEMORY_REMOVE_BREAKPOINT"
1306#endif
c25083af 1307#if !defined (MEMORY_REMOVE_BREAKPOINT)
917317f4
JM		 1308#define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (gdbarch_memory_remove_breakpoint (current_gdbarch, addr, contents_cache))
1309#endif
917317f4 1310
104c1213
JM		 1311extern CORE_ADDR gdbarch_decr_pc_after_break (struct gdbarch *gdbarch);
1312extern void set_gdbarch_decr_pc_after_break (struct gdbarch *gdbarch, CORE_ADDR decr_pc_after_break);
83905903
AC		 1313#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DECR_PC_AFTER_BREAK)
1314#error "Non multi-arch definition of DECR_PC_AFTER_BREAK"
1315#endif
c25083af 1316#if !defined (DECR_PC_AFTER_BREAK)
0f71a2f6
JM		 1317#define DECR_PC_AFTER_BREAK (gdbarch_decr_pc_after_break (current_gdbarch))
1318#endif
0f71a2f6 1319
782263ab
AC		 1320/* A function can be addressed by either it's "pointer" (possibly a
1321 descriptor address) or "entry point" (first executable instruction).
1322 The method "convert_from_func_ptr_addr" converting the former to the
1323 latter. DEPRECATED_FUNCTION_START_OFFSET is being used to implement
1324 a simplified subset of that functionality - the function's address
1325 corresponds to the "function pointer" and the function's start
1326 corresponds to the "function entry point" - and hence is redundant. */
1327
1328extern CORE_ADDR gdbarch_deprecated_function_start_offset (struct gdbarch *gdbarch);
1329extern void set_gdbarch_deprecated_function_start_offset (struct gdbarch *gdbarch, CORE_ADDR deprecated_function_start_offset);
1330#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FUNCTION_START_OFFSET)
1331#error "Non multi-arch definition of DEPRECATED_FUNCTION_START_OFFSET"
1332#endif
1333#if !defined (DEPRECATED_FUNCTION_START_OFFSET)
1334#define DEPRECATED_FUNCTION_START_OFFSET (gdbarch_deprecated_function_start_offset (current_gdbarch))
0f71a2f6 1335#endif
0f71a2f6 1336
f6684c31
AC		 1337typedef 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);
1338extern 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 1339extern void set_gdbarch_remote_translate_xfer_address (struct gdbarch *gdbarch, gdbarch_remote_translate_xfer_address_ftype *remote_translate_xfer_address);
0f71a2f6 1340
104c1213
JM		 1341extern CORE_ADDR gdbarch_frame_args_skip (struct gdbarch *gdbarch);
1342extern void set_gdbarch_frame_args_skip (struct gdbarch *gdbarch, CORE_ADDR frame_args_skip);
83905903
AC		 1343#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_ARGS_SKIP)
1344#error "Non multi-arch definition of FRAME_ARGS_SKIP"
1345#endif
c25083af 1346#if !defined (FRAME_ARGS_SKIP)
0f71a2f6
JM		 1347#define FRAME_ARGS_SKIP (gdbarch_frame_args_skip (current_gdbarch))
1348#endif
0f71a2f6 1349
618ce49f
AC		 1350#if defined (DEPRECATED_FRAME_CHAIN)
1351/* Legacy for systems yet to multi-arch DEPRECATED_FRAME_CHAIN */
1352#if !defined (DEPRECATED_FRAME_CHAIN_P)
1353#define DEPRECATED_FRAME_CHAIN_P() (1)
d62d1979
AC		 1354#endif
1355#endif
1356
618ce49f
AC		 1357extern int gdbarch_deprecated_frame_chain_p (struct gdbarch *gdbarch);
1358#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN_P)
1359#error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN"
d62d1979 1360#endif
bceabdd8 1361#if !defined (DEPRECATED_FRAME_CHAIN_P)
618ce49f 1362#define DEPRECATED_FRAME_CHAIN_P() (gdbarch_deprecated_frame_chain_p (current_gdbarch))
d62d1979
AC		 1363#endif
1364
618ce49f
AC		 1365typedef CORE_ADDR (gdbarch_deprecated_frame_chain_ftype) (struct frame_info *frame);
1366extern CORE_ADDR gdbarch_deprecated_frame_chain (struct gdbarch *gdbarch, struct frame_info *frame);
1367extern void set_gdbarch_deprecated_frame_chain (struct gdbarch *gdbarch, gdbarch_deprecated_frame_chain_ftype *deprecated_frame_chain);
1368#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN)
1369#error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN"
83905903 1370#endif
c25083af 1371#if !defined (DEPRECATED_FRAME_CHAIN)
618ce49f 1372#define DEPRECATED_FRAME_CHAIN(frame) (gdbarch_deprecated_frame_chain (current_gdbarch, frame))
0f71a2f6 1373#endif
0f71a2f6 1374
618ce49f
AC		 1375#if defined (DEPRECATED_FRAME_CHAIN_VALID)
1376/* Legacy for systems yet to multi-arch DEPRECATED_FRAME_CHAIN_VALID */
1377#if !defined (DEPRECATED_FRAME_CHAIN_VALID_P)
1378#define DEPRECATED_FRAME_CHAIN_VALID_P() (1)
51603483
DJ		 1379#endif
1380#endif
1381
618ce49f
AC		 1382extern int gdbarch_deprecated_frame_chain_valid_p (struct gdbarch *gdbarch);
1383#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN_VALID_P)
1384#error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN_VALID"
51603483 1385#endif
bceabdd8 1386#if !defined (DEPRECATED_FRAME_CHAIN_VALID_P)
618ce49f 1387#define DEPRECATED_FRAME_CHAIN_VALID_P() (gdbarch_deprecated_frame_chain_valid_p (current_gdbarch))
51603483 1388#endif
7f55af32 1389
618ce49f
AC		 1390typedef int (gdbarch_deprecated_frame_chain_valid_ftype) (CORE_ADDR chain, struct frame_info *thisframe);
1391extern int gdbarch_deprecated_frame_chain_valid (struct gdbarch *gdbarch, CORE_ADDR chain, struct frame_info *thisframe);
1392extern void set_gdbarch_deprecated_frame_chain_valid (struct gdbarch *gdbarch, gdbarch_deprecated_frame_chain_valid_ftype *deprecated_frame_chain_valid);
1393#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN_VALID)
1394#error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN_VALID"
83905903 1395#endif
c25083af 1396#if !defined (DEPRECATED_FRAME_CHAIN_VALID)
618ce49f 1397#define DEPRECATED_FRAME_CHAIN_VALID(chain, thisframe) (gdbarch_deprecated_frame_chain_valid (current_gdbarch, chain, thisframe))
0f71a2f6 1398#endif
0f71a2f6 1399
8bedc050
AC		 1400/* DEPRECATED_FRAME_SAVED_PC has been replaced by UNWIND_PC. Please
1401 note, per UNWIND_PC's doco, that while the two have similar
1402 interfaces they have very different underlying implementations. */
12cc2063 1403
8bedc050
AC		 1404#if defined (DEPRECATED_FRAME_SAVED_PC)
1405/* Legacy for systems yet to multi-arch DEPRECATED_FRAME_SAVED_PC */
1406#if !defined (DEPRECATED_FRAME_SAVED_PC_P)
1407#define DEPRECATED_FRAME_SAVED_PC_P() (1)
d62d1979
AC		 1408#endif
1409#endif
1410
8bedc050
AC		 1411extern int gdbarch_deprecated_frame_saved_pc_p (struct gdbarch *gdbarch);
1412#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_SAVED_PC_P)
1413#error "Non multi-arch definition of DEPRECATED_FRAME_SAVED_PC"
d62d1979 1414#endif
bceabdd8 1415#if !defined (DEPRECATED_FRAME_SAVED_PC_P)
8bedc050 1416#define DEPRECATED_FRAME_SAVED_PC_P() (gdbarch_deprecated_frame_saved_pc_p (current_gdbarch))
d62d1979
AC		 1417#endif
1418
8bedc050
AC		 1419typedef CORE_ADDR (gdbarch_deprecated_frame_saved_pc_ftype) (struct frame_info *fi);
1420extern CORE_ADDR gdbarch_deprecated_frame_saved_pc (struct gdbarch *gdbarch, struct frame_info *fi);
1421extern void set_gdbarch_deprecated_frame_saved_pc (struct gdbarch *gdbarch, gdbarch_deprecated_frame_saved_pc_ftype *deprecated_frame_saved_pc);
1422#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_SAVED_PC)
1423#error "Non multi-arch definition of DEPRECATED_FRAME_SAVED_PC"
83905903 1424#endif
c25083af 1425#if !defined (DEPRECATED_FRAME_SAVED_PC)
8bedc050 1426#define DEPRECATED_FRAME_SAVED_PC(fi) (gdbarch_deprecated_frame_saved_pc (current_gdbarch, fi))
0f71a2f6 1427#endif
0f71a2f6 1428
12cc2063
AC		 1429extern int gdbarch_unwind_pc_p (struct gdbarch *gdbarch);
1430
1431typedef CORE_ADDR (gdbarch_unwind_pc_ftype) (struct gdbarch *gdbarch, struct frame_info *next_frame);
1432extern CORE_ADDR gdbarch_unwind_pc (struct gdbarch *gdbarch, struct frame_info *next_frame);
1433extern void set_gdbarch_unwind_pc (struct gdbarch *gdbarch, gdbarch_unwind_pc_ftype *unwind_pc);
1434
a9e5fdc2
AC		 1435extern int gdbarch_unwind_sp_p (struct gdbarch *gdbarch);
1436
1437typedef CORE_ADDR (gdbarch_unwind_sp_ftype) (struct gdbarch *gdbarch, struct frame_info *next_frame);
1438extern CORE_ADDR gdbarch_unwind_sp (struct gdbarch *gdbarch, struct frame_info *next_frame);
1439extern void set_gdbarch_unwind_sp (struct gdbarch *gdbarch, gdbarch_unwind_sp_ftype *unwind_sp);
1440
42efa47a
AC		 1441/* DEPRECATED_FRAME_ARGS_ADDRESS as been replaced by the per-frame
1442 frame-base. Enable frame-base before frame-unwind. */
1443
1444#if defined (DEPRECATED_FRAME_ARGS_ADDRESS)
1445/* Legacy for systems yet to multi-arch DEPRECATED_FRAME_ARGS_ADDRESS */
1446#if !defined (DEPRECATED_FRAME_ARGS_ADDRESS_P)
1447#define DEPRECATED_FRAME_ARGS_ADDRESS_P() (1)
1448#endif
1449#endif
1450
42efa47a
AC		 1451extern int gdbarch_deprecated_frame_args_address_p (struct gdbarch *gdbarch);
1452#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_ARGS_ADDRESS_P)
1453#error "Non multi-arch definition of DEPRECATED_FRAME_ARGS_ADDRESS"
1454#endif
bceabdd8 1455#if !defined (DEPRECATED_FRAME_ARGS_ADDRESS_P)
42efa47a
AC		 1456#define DEPRECATED_FRAME_ARGS_ADDRESS_P() (gdbarch_deprecated_frame_args_address_p (current_gdbarch))
1457#endif
1458
42efa47a
AC		 1459typedef CORE_ADDR (gdbarch_deprecated_frame_args_address_ftype) (struct frame_info *fi);
1460extern CORE_ADDR gdbarch_deprecated_frame_args_address (struct gdbarch *gdbarch, struct frame_info *fi);
1461extern void set_gdbarch_deprecated_frame_args_address (struct gdbarch *gdbarch, gdbarch_deprecated_frame_args_address_ftype *deprecated_frame_args_address);
1462#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_ARGS_ADDRESS)
1463#error "Non multi-arch definition of DEPRECATED_FRAME_ARGS_ADDRESS"
1464#endif
1465#if !defined (DEPRECATED_FRAME_ARGS_ADDRESS)
1466#define DEPRECATED_FRAME_ARGS_ADDRESS(fi) (gdbarch_deprecated_frame_args_address (current_gdbarch, fi))
1467#endif
1468
1469/* DEPRECATED_FRAME_LOCALS_ADDRESS as been replaced by the per-frame
1470 frame-base. Enable frame-base before frame-unwind. */
1471
1472#if defined (DEPRECATED_FRAME_LOCALS_ADDRESS)
1473/* Legacy for systems yet to multi-arch DEPRECATED_FRAME_LOCALS_ADDRESS */
1474#if !defined (DEPRECATED_FRAME_LOCALS_ADDRESS_P)
1475#define DEPRECATED_FRAME_LOCALS_ADDRESS_P() (1)
1476#endif
1477#endif
1478
42efa47a
AC		 1479extern int gdbarch_deprecated_frame_locals_address_p (struct gdbarch *gdbarch);
1480#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_LOCALS_ADDRESS_P)
1481#error "Non multi-arch definition of DEPRECATED_FRAME_LOCALS_ADDRESS"
83905903 1482#endif
bceabdd8 1483#if !defined (DEPRECATED_FRAME_LOCALS_ADDRESS_P)
42efa47a 1484#define DEPRECATED_FRAME_LOCALS_ADDRESS_P() (gdbarch_deprecated_frame_locals_address_p (current_gdbarch))
0f71a2f6 1485#endif
0f71a2f6 1486
42efa47a
AC		 1487typedef CORE_ADDR (gdbarch_deprecated_frame_locals_address_ftype) (struct frame_info *fi);
1488extern CORE_ADDR gdbarch_deprecated_frame_locals_address (struct gdbarch *gdbarch, struct frame_info *fi);
1489extern void set_gdbarch_deprecated_frame_locals_address (struct gdbarch *gdbarch, gdbarch_deprecated_frame_locals_address_ftype *deprecated_frame_locals_address);
1490#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_LOCALS_ADDRESS)
1491#error "Non multi-arch definition of DEPRECATED_FRAME_LOCALS_ADDRESS"
83905903 1492#endif
42efa47a
AC		 1493#if !defined (DEPRECATED_FRAME_LOCALS_ADDRESS)
1494#define DEPRECATED_FRAME_LOCALS_ADDRESS(fi) (gdbarch_deprecated_frame_locals_address (current_gdbarch, fi))
0f71a2f6 1495#endif
0f71a2f6 1496
6913c89a
AC		 1497#if defined (DEPRECATED_SAVED_PC_AFTER_CALL)
1498/* Legacy for systems yet to multi-arch DEPRECATED_SAVED_PC_AFTER_CALL */
1499#if !defined (DEPRECATED_SAVED_PC_AFTER_CALL_P)
1500#define DEPRECATED_SAVED_PC_AFTER_CALL_P() (1)
4443bd83
AC		 1501#endif
1502#endif
1503
6913c89a
AC		 1504extern int gdbarch_deprecated_saved_pc_after_call_p (struct gdbarch *gdbarch);
1505#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_SAVED_PC_AFTER_CALL_P)
1506#error "Non multi-arch definition of DEPRECATED_SAVED_PC_AFTER_CALL"
4443bd83 1507#endif
bceabdd8 1508#if !defined (DEPRECATED_SAVED_PC_AFTER_CALL_P)
6913c89a 1509#define DEPRECATED_SAVED_PC_AFTER_CALL_P() (gdbarch_deprecated_saved_pc_after_call_p (current_gdbarch))
4443bd83
AC		 1510#endif
1511
6913c89a
AC		 1512typedef CORE_ADDR (gdbarch_deprecated_saved_pc_after_call_ftype) (struct frame_info *frame);
1513extern CORE_ADDR gdbarch_deprecated_saved_pc_after_call (struct gdbarch *gdbarch, struct frame_info *frame);
1514extern void set_gdbarch_deprecated_saved_pc_after_call (struct gdbarch *gdbarch, gdbarch_deprecated_saved_pc_after_call_ftype *deprecated_saved_pc_after_call);
1515#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_SAVED_PC_AFTER_CALL)
1516#error "Non multi-arch definition of DEPRECATED_SAVED_PC_AFTER_CALL"
83905903 1517#endif
c25083af 1518#if !defined (DEPRECATED_SAVED_PC_AFTER_CALL)
6913c89a 1519#define DEPRECATED_SAVED_PC_AFTER_CALL(frame) (gdbarch_deprecated_saved_pc_after_call (current_gdbarch, frame))
0f71a2f6 1520#endif
0f71a2f6 1521
983a287a
AC		 1522#if defined (FRAME_NUM_ARGS)
1523/* Legacy for systems yet to multi-arch FRAME_NUM_ARGS */
1524#if !defined (FRAME_NUM_ARGS_P)
1525#define FRAME_NUM_ARGS_P() (1)
1526#endif
1527#endif
1528
983a287a
AC		 1529extern int gdbarch_frame_num_args_p (struct gdbarch *gdbarch);
1530#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_NUM_ARGS_P)
1531#error "Non multi-arch definition of FRAME_NUM_ARGS"
1532#endif
bceabdd8 1533#if !defined (FRAME_NUM_ARGS_P)
983a287a
AC		 1534#define FRAME_NUM_ARGS_P() (gdbarch_frame_num_args_p (current_gdbarch))
1535#endif
1536
104c1213
JM		 1537typedef int (gdbarch_frame_num_args_ftype) (struct frame_info *frame);
1538extern int gdbarch_frame_num_args (struct gdbarch *gdbarch, struct frame_info *frame);
1539extern void set_gdbarch_frame_num_args (struct gdbarch *gdbarch, gdbarch_frame_num_args_ftype *frame_num_args);
83905903
AC		 1540#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_NUM_ARGS)
1541#error "Non multi-arch definition of FRAME_NUM_ARGS"
1542#endif
c25083af 1543#if !defined (FRAME_NUM_ARGS)
0f71a2f6
JM		 1544#define FRAME_NUM_ARGS(frame) (gdbarch_frame_num_args (current_gdbarch, frame))
1545#endif
0f71a2f6 1546
f27dd7fd
AC		 1547/* DEPRECATED_STACK_ALIGN has been replaced by an initial aligning call
1548 to frame_align and the requirement that methods such as
1549 push_dummy_call and frame_red_zone_size maintain correct stack/frame
1550 alignment. */
1551
1552#if defined (DEPRECATED_STACK_ALIGN)
1553/* Legacy for systems yet to multi-arch DEPRECATED_STACK_ALIGN */
1554#if !defined (DEPRECATED_STACK_ALIGN_P)
1555#define DEPRECATED_STACK_ALIGN_P() (1)
2ada493a 1556#endif
eee30e78 1557#endif
2ada493a 1558
f27dd7fd
AC		 1559extern int gdbarch_deprecated_stack_align_p (struct gdbarch *gdbarch);
1560#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STACK_ALIGN_P)
1561#error "Non multi-arch definition of DEPRECATED_STACK_ALIGN"
83905903 1562#endif
bceabdd8 1563#if !defined (DEPRECATED_STACK_ALIGN_P)
f27dd7fd 1564#define DEPRECATED_STACK_ALIGN_P() (gdbarch_deprecated_stack_align_p (current_gdbarch))
2ada493a
AC		 1565#endif
1566
f27dd7fd
AC		 1567typedef CORE_ADDR (gdbarch_deprecated_stack_align_ftype) (CORE_ADDR sp);
1568extern CORE_ADDR gdbarch_deprecated_stack_align (struct gdbarch *gdbarch, CORE_ADDR sp);
1569extern void set_gdbarch_deprecated_stack_align (struct gdbarch *gdbarch, gdbarch_deprecated_stack_align_ftype *deprecated_stack_align);
1570#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STACK_ALIGN)
1571#error "Non multi-arch definition of DEPRECATED_STACK_ALIGN"
83905903 1572#endif
f27dd7fd
AC		 1573#if !defined (DEPRECATED_STACK_ALIGN)
1574#define DEPRECATED_STACK_ALIGN(sp) (gdbarch_deprecated_stack_align (current_gdbarch, sp))
2ada493a
AC		 1575#endif
1576
dc604539
AC		 1577extern int gdbarch_frame_align_p (struct gdbarch *gdbarch);
1578
1579typedef CORE_ADDR (gdbarch_frame_align_ftype) (struct gdbarch *gdbarch, CORE_ADDR address);
1580extern CORE_ADDR gdbarch_frame_align (struct gdbarch *gdbarch, CORE_ADDR address);
1581extern void set_gdbarch_frame_align (struct gdbarch *gdbarch, gdbarch_frame_align_ftype *frame_align);
1582
192cb3d4
MK		 1583/* DEPRECATED_REG_STRUCT_HAS_ADDR has been replaced by
1584 stabs_argument_has_addr. */
1585
88d89dbb
MK		 1586#if defined (DEPRECATED_REG_STRUCT_HAS_ADDR)
1587/* Legacy for systems yet to multi-arch DEPRECATED_REG_STRUCT_HAS_ADDR */
1588#if !defined (DEPRECATED_REG_STRUCT_HAS_ADDR_P)
1589#define DEPRECATED_REG_STRUCT_HAS_ADDR_P() (1)
d03e67c9 1590#endif
eee30e78 1591#endif
d03e67c9 1592
88d89dbb
MK		 1593extern int gdbarch_deprecated_reg_struct_has_addr_p (struct gdbarch *gdbarch);
1594#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REG_STRUCT_HAS_ADDR_P)
1595#error "Non multi-arch definition of DEPRECATED_REG_STRUCT_HAS_ADDR"
83905903 1596#endif
bceabdd8 1597#if !defined (DEPRECATED_REG_STRUCT_HAS_ADDR_P)
88d89dbb 1598#define DEPRECATED_REG_STRUCT_HAS_ADDR_P() (gdbarch_deprecated_reg_struct_has_addr_p (current_gdbarch))
d03e67c9
AC		 1599#endif
1600
88d89dbb
MK		 1601typedef int (gdbarch_deprecated_reg_struct_has_addr_ftype) (int gcc_p, struct type *type);
1602extern int gdbarch_deprecated_reg_struct_has_addr (struct gdbarch *gdbarch, int gcc_p, struct type *type);
1603extern void set_gdbarch_deprecated_reg_struct_has_addr (struct gdbarch *gdbarch, gdbarch_deprecated_reg_struct_has_addr_ftype *deprecated_reg_struct_has_addr);
1604#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REG_STRUCT_HAS_ADDR)
1605#error "Non multi-arch definition of DEPRECATED_REG_STRUCT_HAS_ADDR"
83905903 1606#endif
88d89dbb
MK		 1607#if !defined (DEPRECATED_REG_STRUCT_HAS_ADDR)
1608#define DEPRECATED_REG_STRUCT_HAS_ADDR(gcc_p, type) (gdbarch_deprecated_reg_struct_has_addr (current_gdbarch, gcc_p, type))
d03e67c9
AC		 1609#endif
1610
192cb3d4
MK		 1611typedef int (gdbarch_stabs_argument_has_addr_ftype) (struct gdbarch *gdbarch, struct type *type);
1612extern int gdbarch_stabs_argument_has_addr (struct gdbarch *gdbarch, struct type *type);
1613extern void set_gdbarch_stabs_argument_has_addr (struct gdbarch *gdbarch, gdbarch_stabs_argument_has_addr_ftype *stabs_argument_has_addr);
1614
8b148df9
AC		 1615extern int gdbarch_frame_red_zone_size (struct gdbarch *gdbarch);
1616extern void set_gdbarch_frame_red_zone_size (struct gdbarch *gdbarch, int frame_red_zone_size);
1617#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_RED_ZONE_SIZE)
1618#error "Non multi-arch definition of FRAME_RED_ZONE_SIZE"
1619#endif
1620#if !defined (FRAME_RED_ZONE_SIZE)
1621#define FRAME_RED_ZONE_SIZE (gdbarch_frame_red_zone_size (current_gdbarch))
1622#endif
1623
f0d4cc9e
AC		 1624extern const struct floatformat * gdbarch_float_format (struct gdbarch *gdbarch);
1625extern void set_gdbarch_float_format (struct gdbarch *gdbarch, const struct floatformat * float_format);
83905903
AC		 1626#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_FLOAT_FORMAT)
1627#error "Non multi-arch definition of TARGET_FLOAT_FORMAT"
1628#endif
c25083af 1629#if !defined (TARGET_FLOAT_FORMAT)
f0d4cc9e
AC		 1630#define TARGET_FLOAT_FORMAT (gdbarch_float_format (current_gdbarch))
1631#endif
f0d4cc9e 1632
f0d4cc9e
AC		 1633extern const struct floatformat * gdbarch_double_format (struct gdbarch *gdbarch);
1634extern void set_gdbarch_double_format (struct gdbarch *gdbarch, const struct floatformat * double_format);
83905903
AC		 1635#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_DOUBLE_FORMAT)
1636#error "Non multi-arch definition of TARGET_DOUBLE_FORMAT"
1637#endif
c25083af 1638#if !defined (TARGET_DOUBLE_FORMAT)
f0d4cc9e
AC		 1639#define TARGET_DOUBLE_FORMAT (gdbarch_double_format (current_gdbarch))
1640#endif
f0d4cc9e 1641
f0d4cc9e
AC		 1642extern const struct floatformat * gdbarch_long_double_format (struct gdbarch *gdbarch);
1643extern void set_gdbarch_long_double_format (struct gdbarch *gdbarch, const struct floatformat * long_double_format);
83905903
AC		 1644#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_DOUBLE_FORMAT)
1645#error "Non multi-arch definition of TARGET_LONG_DOUBLE_FORMAT"
1646#endif
c25083af 1647#if !defined (TARGET_LONG_DOUBLE_FORMAT)
f0d4cc9e
AC		 1648#define TARGET_LONG_DOUBLE_FORMAT (gdbarch_long_double_format (current_gdbarch))
1649#endif
f0d4cc9e 1650
e2d0e7eb
AC		 1651typedef CORE_ADDR (gdbarch_convert_from_func_ptr_addr_ftype) (struct gdbarch *gdbarch, CORE_ADDR addr, struct target_ops *targ);
1652extern CORE_ADDR gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch, CORE_ADDR addr, struct target_ops *targ);
f517ea4e 1653extern void set_gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch, gdbarch_convert_from_func_ptr_addr_ftype *convert_from_func_ptr_addr);
f517ea4e 1654
875e1767
AC		 1655/* On some machines there are bits in addresses which are not really
1656 part of the address, but are used by the kernel, the hardware, etc.
1657 for special purposes. ADDR_BITS_REMOVE takes out any such bits so
1658 we get a "real" address such as one would find in a symbol table.
1659 This is used only for addresses of instructions, and even then I'm
1660 not sure it's used in all contexts. It exists to deal with there
1661 being a few stray bits in the PC which would mislead us, not as some
1662 sort of generic thing to handle alignment or segmentation (it's
1663 possible it should be in TARGET_READ_PC instead). */
1664
875e1767
AC		 1665typedef CORE_ADDR (gdbarch_addr_bits_remove_ftype) (CORE_ADDR addr);
1666extern CORE_ADDR gdbarch_addr_bits_remove (struct gdbarch *gdbarch, CORE_ADDR addr);
1667extern void set_gdbarch_addr_bits_remove (struct gdbarch *gdbarch, gdbarch_addr_bits_remove_ftype *addr_bits_remove);
83905903
AC		 1668#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDR_BITS_REMOVE)
1669#error "Non multi-arch definition of ADDR_BITS_REMOVE"
1670#endif
c25083af 1671#if !defined (ADDR_BITS_REMOVE)
875e1767
AC		 1672#define ADDR_BITS_REMOVE(addr) (gdbarch_addr_bits_remove (current_gdbarch, addr))
1673#endif
875e1767 1674
2e092625 1675/* It is not at all clear why SMASH_TEXT_ADDRESS is not folded into
181c1381
RE		 1676 ADDR_BITS_REMOVE. */
1677
181c1381
RE		 1678typedef CORE_ADDR (gdbarch_smash_text_address_ftype) (CORE_ADDR addr);
1679extern CORE_ADDR gdbarch_smash_text_address (struct gdbarch *gdbarch, CORE_ADDR addr);
1680extern void set_gdbarch_smash_text_address (struct gdbarch *gdbarch, gdbarch_smash_text_address_ftype *smash_text_address);
1681#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SMASH_TEXT_ADDRESS)
1682#error "Non multi-arch definition of SMASH_TEXT_ADDRESS"
1683#endif
c25083af 1684#if !defined (SMASH_TEXT_ADDRESS)
181c1381
RE		 1685#define SMASH_TEXT_ADDRESS(addr) (gdbarch_smash_text_address (current_gdbarch, addr))
1686#endif
181c1381 1687
64c4637f
AC		 1688/* FIXME/cagney/2001-01-18: This should be split in two. A target method that indicates if
1689 the target needs software single step. An ISA method to implement it.
1690
1691 FIXME/cagney/2001-01-18: This should be replaced with something that inserts breakpoints
1692 using the breakpoint system instead of blatting memory directly (as with rs6000).
1693
1694 FIXME/cagney/2001-01-18: The logic is backwards. It should be asking if the target can
1695 single step. If not, then implement single step using breakpoints. */
1696
1697#if defined (SOFTWARE_SINGLE_STEP)
1698/* Legacy for systems yet to multi-arch SOFTWARE_SINGLE_STEP */
1699#if !defined (SOFTWARE_SINGLE_STEP_P)
1700#define SOFTWARE_SINGLE_STEP_P() (1)
1701#endif
1702#endif
1703
64c4637f 1704extern int gdbarch_software_single_step_p (struct gdbarch *gdbarch);
83905903
AC		 1705#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP_P)
1706#error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
1707#endif
bceabdd8 1708#if !defined (SOFTWARE_SINGLE_STEP_P)
64c4637f
AC		 1709#define SOFTWARE_SINGLE_STEP_P() (gdbarch_software_single_step_p (current_gdbarch))
1710#endif
1711
64c4637f
AC		 1712typedef void (gdbarch_software_single_step_ftype) (enum target_signal sig, int insert_breakpoints_p);
1713extern void gdbarch_software_single_step (struct gdbarch *gdbarch, enum target_signal sig, int insert_breakpoints_p);
1714extern void set_gdbarch_software_single_step (struct gdbarch *gdbarch, gdbarch_software_single_step_ftype *software_single_step);
83905903
AC		 1715#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP)
1716#error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
1717#endif
c25083af 1718#if !defined (SOFTWARE_SINGLE_STEP)
64c4637f
AC		 1719#define SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p) (gdbarch_software_single_step (current_gdbarch, sig, insert_breakpoints_p))
1720#endif
64c4637f 1721
f6c40618 1722/* FIXME: cagney/2003-08-28: Need to find a better way of selecting the
b2fa5097 1723 disassembler. Perhaps objdump can handle it? */
f6c40618 1724
a89aa300
AC		 1725typedef int (gdbarch_print_insn_ftype) (bfd_vma vma, struct disassemble_info *info);
1726extern int gdbarch_print_insn (struct gdbarch *gdbarch, bfd_vma vma, struct disassemble_info *info);
2bf0cb65
EZ		 1727extern void set_gdbarch_print_insn (struct gdbarch *gdbarch, gdbarch_print_insn_ftype *print_insn);
1728#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_PRINT_INSN)
1729#error "Non multi-arch definition of TARGET_PRINT_INSN"
1730#endif
c25083af 1731#if !defined (TARGET_PRINT_INSN)
2bf0cb65
EZ		 1732#define TARGET_PRINT_INSN(vma, info) (gdbarch_print_insn (current_gdbarch, vma, info))
1733#endif
2bf0cb65 1734
bdcd319a
CV		 1735typedef CORE_ADDR (gdbarch_skip_trampoline_code_ftype) (CORE_ADDR pc);
1736extern CORE_ADDR gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, CORE_ADDR pc);
1737extern void set_gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, gdbarch_skip_trampoline_code_ftype *skip_trampoline_code);
1738#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_TRAMPOLINE_CODE)
1739#error "Non multi-arch definition of SKIP_TRAMPOLINE_CODE"
1740#endif
c25083af 1741#if !defined (SKIP_TRAMPOLINE_CODE)
bdcd319a
CV		 1742#define SKIP_TRAMPOLINE_CODE(pc) (gdbarch_skip_trampoline_code (current_gdbarch, pc))
1743#endif
bdcd319a 1744
dea0c52f
MK		 1745/* If IN_SOLIB_DYNSYM_RESOLVE_CODE returns true, and SKIP_SOLIB_RESOLVER
1746 evaluates non-zero, this is the address where the debugger will place
1747 a step-resume breakpoint to get us past the dynamic linker. */
1748
4c8c40e6 1749typedef CORE_ADDR (gdbarch_skip_solib_resolver_ftype) (struct gdbarch *gdbarch, CORE_ADDR pc);
dea0c52f
MK		 1750extern CORE_ADDR gdbarch_skip_solib_resolver (struct gdbarch *gdbarch, CORE_ADDR pc);
1751extern void set_gdbarch_skip_solib_resolver (struct gdbarch *gdbarch, gdbarch_skip_solib_resolver_ftype *skip_solib_resolver);
dea0c52f 1752
68e9cc94
CV		 1753/* For SVR4 shared libraries, each call goes through a small piece of
1754 trampoline code in the ".plt" section. IN_SOLIB_CALL_TRAMPOLINE evaluates
d50355b6 1755 to nonzero if we are currently stopped in one of these. */
68e9cc94 1756
68e9cc94
CV		 1757typedef int (gdbarch_in_solib_call_trampoline_ftype) (CORE_ADDR pc, char *name);
1758extern int gdbarch_in_solib_call_trampoline (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
1759extern void set_gdbarch_in_solib_call_trampoline (struct gdbarch *gdbarch, gdbarch_in_solib_call_trampoline_ftype *in_solib_call_trampoline);
1760#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (IN_SOLIB_CALL_TRAMPOLINE)
1761#error "Non multi-arch definition of IN_SOLIB_CALL_TRAMPOLINE"
1762#endif
c25083af 1763#if !defined (IN_SOLIB_CALL_TRAMPOLINE)
68e9cc94
CV		 1764#define IN_SOLIB_CALL_TRAMPOLINE(pc, name) (gdbarch_in_solib_call_trampoline (current_gdbarch, pc, name))
1765#endif
68e9cc94 1766
d50355b6
MS		 1767/* Some systems also have trampoline code for returning from shared libs. */
1768
d50355b6
MS		 1769typedef int (gdbarch_in_solib_return_trampoline_ftype) (CORE_ADDR pc, char *name);
1770extern int gdbarch_in_solib_return_trampoline (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
1771extern void set_gdbarch_in_solib_return_trampoline (struct gdbarch *gdbarch, gdbarch_in_solib_return_trampoline_ftype *in_solib_return_trampoline);
1772#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (IN_SOLIB_RETURN_TRAMPOLINE)
1773#error "Non multi-arch definition of IN_SOLIB_RETURN_TRAMPOLINE"
1774#endif
c25083af 1775#if !defined (IN_SOLIB_RETURN_TRAMPOLINE)
d50355b6
MS		 1776#define IN_SOLIB_RETURN_TRAMPOLINE(pc, name) (gdbarch_in_solib_return_trampoline (current_gdbarch, pc, name))
1777#endif
d50355b6 1778
c12260ac
CV		 1779/* A target might have problems with watchpoints as soon as the stack
1780 frame of the current function has been destroyed. This mostly happens
1781 as the first action in a funtion's epilogue. in_function_epilogue_p()
1782 is defined to return a non-zero value if either the given addr is one
1783 instruction after the stack destroying instruction up to the trailing
1784 return instruction or if we can figure out that the stack frame has
1785 already been invalidated regardless of the value of addr. Targets
1786 which don't suffer from that problem could just let this functionality
1787 untouched. */
1788
1789typedef int (gdbarch_in_function_epilogue_p_ftype) (struct gdbarch *gdbarch, CORE_ADDR addr);
1790extern int gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch, CORE_ADDR addr);
1791extern void set_gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch, gdbarch_in_function_epilogue_p_ftype *in_function_epilogue_p);
1792
552c04a7
TT		 1793/* Given a vector of command-line arguments, return a newly allocated
1794 string which, when passed to the create_inferior function, will be
1795 parsed (on Unix systems, by the shell) to yield the same vector.
1796 This function should call error() if the argument vector is not
1797 representable for this target or if this target does not support
1798 command-line arguments.
1799 ARGC is the number of elements in the vector.
1800 ARGV is an array of strings, one per argument. */
1801
1802typedef char * (gdbarch_construct_inferior_arguments_ftype) (struct gdbarch *gdbarch, int argc, char **argv);
1803extern char * gdbarch_construct_inferior_arguments (struct gdbarch *gdbarch, int argc, char **argv);
1804extern void set_gdbarch_construct_inferior_arguments (struct gdbarch *gdbarch, gdbarch_construct_inferior_arguments_ftype *construct_inferior_arguments);
1805
a2cf933a
EZ		 1806typedef void (gdbarch_elf_make_msymbol_special_ftype) (asymbol *sym, struct minimal_symbol *msym);
1807extern void gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch, asymbol *sym, struct minimal_symbol *msym);
1808extern void set_gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch, gdbarch_elf_make_msymbol_special_ftype *elf_make_msymbol_special);
1809#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ELF_MAKE_MSYMBOL_SPECIAL)
1810#error "Non multi-arch definition of ELF_MAKE_MSYMBOL_SPECIAL"
1811#endif
c25083af 1812#if !defined (ELF_MAKE_MSYMBOL_SPECIAL)
a2cf933a
EZ		 1813#define ELF_MAKE_MSYMBOL_SPECIAL(sym, msym) (gdbarch_elf_make_msymbol_special (current_gdbarch, sym, msym))
1814#endif
a2cf933a 1815
a2cf933a
EZ		 1816typedef void (gdbarch_coff_make_msymbol_special_ftype) (int val, struct minimal_symbol *msym);
1817extern void gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch, int val, struct minimal_symbol *msym);
1818extern void set_gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch, gdbarch_coff_make_msymbol_special_ftype *coff_make_msymbol_special);
1819#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (COFF_MAKE_MSYMBOL_SPECIAL)
1820#error "Non multi-arch definition of COFF_MAKE_MSYMBOL_SPECIAL"
1821#endif
c25083af 1822#if !defined (COFF_MAKE_MSYMBOL_SPECIAL)
a2cf933a
EZ		 1823#define COFF_MAKE_MSYMBOL_SPECIAL(val, msym) (gdbarch_coff_make_msymbol_special (current_gdbarch, val, msym))
1824#endif
a2cf933a 1825
5720643c
JB		 1826extern const char * gdbarch_name_of_malloc (struct gdbarch *gdbarch);
1827extern void set_gdbarch_name_of_malloc (struct gdbarch *gdbarch, const char * name_of_malloc);
1828#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NAME_OF_MALLOC)
1829#error "Non multi-arch definition of NAME_OF_MALLOC"
1830#endif
c25083af 1831#if !defined (NAME_OF_MALLOC)
5720643c
JB		 1832#define NAME_OF_MALLOC (gdbarch_name_of_malloc (current_gdbarch))
1833#endif
5720643c 1834
c4ed33b9
AC		 1835extern int gdbarch_cannot_step_breakpoint (struct gdbarch *gdbarch);
1836extern void set_gdbarch_cannot_step_breakpoint (struct gdbarch *gdbarch, int cannot_step_breakpoint);
1837#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_STEP_BREAKPOINT)
1838#error "Non multi-arch definition of CANNOT_STEP_BREAKPOINT"
1839#endif
c25083af 1840#if !defined (CANNOT_STEP_BREAKPOINT)
c4ed33b9
AC		 1841#define CANNOT_STEP_BREAKPOINT (gdbarch_cannot_step_breakpoint (current_gdbarch))
1842#endif
c4ed33b9 1843
f74fa174
MM		 1844extern int gdbarch_have_nonsteppable_watchpoint (struct gdbarch *gdbarch);
1845extern void set_gdbarch_have_nonsteppable_watchpoint (struct gdbarch *gdbarch, int have_nonsteppable_watchpoint);
1846#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (HAVE_NONSTEPPABLE_WATCHPOINT)
1847#error "Non multi-arch definition of HAVE_NONSTEPPABLE_WATCHPOINT"
1848#endif
c25083af 1849#if !defined (HAVE_NONSTEPPABLE_WATCHPOINT)
f74fa174
MM		 1850#define HAVE_NONSTEPPABLE_WATCHPOINT (gdbarch_have_nonsteppable_watchpoint (current_gdbarch))
1851#endif
f74fa174 1852
8b2dbe47
KB		 1853#if defined (ADDRESS_CLASS_TYPE_FLAGS)
1854/* Legacy for systems yet to multi-arch ADDRESS_CLASS_TYPE_FLAGS */
1855#if !defined (ADDRESS_CLASS_TYPE_FLAGS_P)
1856#define ADDRESS_CLASS_TYPE_FLAGS_P() (1)
1857#endif
1858#endif
1859
8b2dbe47
KB		 1860extern int gdbarch_address_class_type_flags_p (struct gdbarch *gdbarch);
1861#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_CLASS_TYPE_FLAGS_P)
1862#error "Non multi-arch definition of ADDRESS_CLASS_TYPE_FLAGS"
1863#endif
bceabdd8 1864#if !defined (ADDRESS_CLASS_TYPE_FLAGS_P)
8b2dbe47
KB		 1865#define ADDRESS_CLASS_TYPE_FLAGS_P() (gdbarch_address_class_type_flags_p (current_gdbarch))
1866#endif
1867
8b2dbe47
KB		 1868typedef int (gdbarch_address_class_type_flags_ftype) (int byte_size, int dwarf2_addr_class);
1869extern int gdbarch_address_class_type_flags (struct gdbarch *gdbarch, int byte_size, int dwarf2_addr_class);
1870extern void set_gdbarch_address_class_type_flags (struct gdbarch *gdbarch, gdbarch_address_class_type_flags_ftype *address_class_type_flags);
1871#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_CLASS_TYPE_FLAGS)
1872#error "Non multi-arch definition of ADDRESS_CLASS_TYPE_FLAGS"
1873#endif
c25083af 1874#if !defined (ADDRESS_CLASS_TYPE_FLAGS)
8b2dbe47
KB		 1875#define ADDRESS_CLASS_TYPE_FLAGS(byte_size, dwarf2_addr_class) (gdbarch_address_class_type_flags (current_gdbarch, byte_size, dwarf2_addr_class))
1876#endif
8b2dbe47 1877
8b2dbe47 1878extern int gdbarch_address_class_type_flags_to_name_p (struct gdbarch *gdbarch);
8b2dbe47 1879
321432c0
KB		 1880typedef const char * (gdbarch_address_class_type_flags_to_name_ftype) (struct gdbarch *gdbarch, int type_flags);
1881extern const char * gdbarch_address_class_type_flags_to_name (struct gdbarch *gdbarch, int type_flags);
8b2dbe47 1882extern 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		 1883
1884extern int gdbarch_address_class_name_to_type_flags_p (struct gdbarch *gdbarch);
8b2dbe47 1885
321432c0
KB		 1886typedef int (gdbarch_address_class_name_to_type_flags_ftype) (struct gdbarch *gdbarch, const char *name, int *type_flags_ptr);
1887extern int gdbarch_address_class_name_to_type_flags (struct gdbarch *gdbarch, const char *name, int *type_flags_ptr);
8b2dbe47 1888extern 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 1889
b59ff9d5
AC		 1890/* Is a register in a group */
1891
1892typedef int (gdbarch_register_reggroup_p_ftype) (struct gdbarch *gdbarch, int regnum, struct reggroup *reggroup);
1893extern int gdbarch_register_reggroup_p (struct gdbarch *gdbarch, int regnum, struct reggroup *reggroup);
1894extern void set_gdbarch_register_reggroup_p (struct gdbarch *gdbarch, gdbarch_register_reggroup_p_ftype *register_reggroup_p);
1895
2e092625 1896/* Fetch the pointer to the ith function argument. */
143985b7
AF		 1897
1898#if defined (FETCH_POINTER_ARGUMENT)
1899/* Legacy for systems yet to multi-arch FETCH_POINTER_ARGUMENT */
1900#if !defined (FETCH_POINTER_ARGUMENT_P)
1901#define FETCH_POINTER_ARGUMENT_P() (1)
1902#endif
1903#endif
1904
143985b7
AF		 1905extern int gdbarch_fetch_pointer_argument_p (struct gdbarch *gdbarch);
1906#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FETCH_POINTER_ARGUMENT_P)
1907#error "Non multi-arch definition of FETCH_POINTER_ARGUMENT"
1908#endif
bceabdd8 1909#if !defined (FETCH_POINTER_ARGUMENT_P)
143985b7
AF		 1910#define FETCH_POINTER_ARGUMENT_P() (gdbarch_fetch_pointer_argument_p (current_gdbarch))
1911#endif
1912
143985b7
AF		 1913typedef CORE_ADDR (gdbarch_fetch_pointer_argument_ftype) (struct frame_info *frame, int argi, struct type *type);
1914extern CORE_ADDR gdbarch_fetch_pointer_argument (struct gdbarch *gdbarch, struct frame_info *frame, int argi, struct type *type);
1915extern void set_gdbarch_fetch_pointer_argument (struct gdbarch *gdbarch, gdbarch_fetch_pointer_argument_ftype *fetch_pointer_argument);
1916#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FETCH_POINTER_ARGUMENT)
1917#error "Non multi-arch definition of FETCH_POINTER_ARGUMENT"
1918#endif
1919#if !defined (FETCH_POINTER_ARGUMENT)
1920#define FETCH_POINTER_ARGUMENT(frame, argi, type) (gdbarch_fetch_pointer_argument (current_gdbarch, frame, argi, type))
1921#endif
1922
6ce6d90f
MK		 1923/* Return the appropriate register set for a core file section with
1924 name SECT_NAME and size SECT_SIZE. */
1925
1926extern int gdbarch_regset_from_core_section_p (struct gdbarch *gdbarch);
1927
1928typedef const struct regset * (gdbarch_regset_from_core_section_ftype) (struct gdbarch *gdbarch, const char *sect_name, size_t sect_size);
1929extern const struct regset * gdbarch_regset_from_core_section (struct gdbarch *gdbarch, const char *sect_name, size_t sect_size);
1930extern void set_gdbarch_regset_from_core_section (struct gdbarch *gdbarch, gdbarch_regset_from_core_section_ftype *regset_from_core_section);
1931
104c1213 1932extern struct gdbarch_tdep *gdbarch_tdep (struct gdbarch *gdbarch);
0f71a2f6
JM		 1933
1934
1935/* Mechanism for co-ordinating the selection of a specific
1936 architecture.
1937
1938 GDB targets (*-tdep.c) can register an interest in a specific
1939 architecture. Other GDB components can register a need to maintain
1940 per-architecture data.
1941
1942 The mechanisms below ensures that there is only a loose connection
1943 between the set-architecture command and the various GDB
99e7bb18 1944 components. Each component can independently register their need
0f71a2f6
JM		 1945 to maintain architecture specific data with gdbarch.
1946
1947 Pragmatics:
1948
1949 Previously, a single TARGET_ARCHITECTURE_HOOK was provided. It
1950 didn't scale.
1951
1952 The more traditional mega-struct containing architecture specific
1953 data for all the various GDB components was also considered. Since
99e7bb18 1954 GDB is built from a variable number of (fairly independent)
0f71a2f6
JM		 1955 components it was determined that the global aproach was not
1956 applicable. */
1957
1958
1959/* Register a new architectural family with GDB.
1960
1961 Register support for the specified ARCHITECTURE with GDB. When
1962 gdbarch determines that the specified architecture has been
1963 selected, the corresponding INIT function is called.
1964
1965 --
1966
1967 The INIT function takes two parameters: INFO which contains the
1968 information available to gdbarch about the (possibly new)
1969 architecture; ARCHES which is a list of the previously created
1970 ``struct gdbarch'' for this architecture.
1971
0f79675b
AC		 1972 The INFO parameter is, as far as possible, be pre-initialized with
1973 information obtained from INFO.ABFD or the previously selected
1974 architecture.
1975
1976 The ARCHES parameter is a linked list (sorted most recently used)
1977 of all the previously created architures for this architecture
1978 family. The (possibly NULL) ARCHES->gdbarch can used to access
1979 values from the previously selected architecture for this
1980 architecture family. The global ``current_gdbarch'' shall not be
1981 used.
0f71a2f6
JM		 1982
1983 The INIT function shall return any of: NULL - indicating that it
ec3d358c 1984 doesn't recognize the selected architecture; an existing ``struct
0f71a2f6
JM		 1985 gdbarch'' from the ARCHES list - indicating that the new
1986 architecture is just a synonym for an earlier architecture (see
1987 gdbarch_list_lookup_by_info()); a newly created ``struct gdbarch''
4b9b3959
AC		 1988 - that describes the selected architecture (see gdbarch_alloc()).
1989
1990 The DUMP_TDEP function shall print out all target specific values.
1991 Care should be taken to ensure that the function works in both the
1992 multi-arch and non- multi-arch cases. */
0f71a2f6 1993
adf40b2e
JM		 1994struct gdbarch_list
1995{
1996 struct gdbarch *gdbarch;
1997 struct gdbarch_list *next;
1998};
0f71a2f6 1999
adf40b2e
JM		 2000struct gdbarch_info
2001{
adf40b2e
JM		 2002 /* Use default: NULL (ZERO). */
2003 const struct bfd_arch_info *bfd_arch_info;
0f71a2f6 2004
428721aa 2005 /* Use default: BFD_ENDIAN_UNKNOWN (NB: is not ZERO). */
adf40b2e 2006 int byte_order;
0f71a2f6 2007
adf40b2e
JM		 2008 /* Use default: NULL (ZERO). */
2009 bfd *abfd;
0f71a2f6 2010
adf40b2e
JM		 2011 /* Use default: NULL (ZERO). */
2012 struct gdbarch_tdep_info *tdep_info;
4be87837
DJ		 2013
2014 /* Use default: GDB_OSABI_UNINITIALIZED (-1). */
2015 enum gdb_osabi osabi;
adf40b2e 2016};
0f71a2f6 2017
104c1213 2018typedef struct gdbarch *(gdbarch_init_ftype) (struct gdbarch_info info, struct gdbarch_list *arches);
4b9b3959 2019typedef void (gdbarch_dump_tdep_ftype) (struct gdbarch *gdbarch, struct ui_file *file);
0f71a2f6 2020
4b9b3959 2021/* DEPRECATED - use gdbarch_register() */
104c1213 2022extern void register_gdbarch_init (enum bfd_architecture architecture, gdbarch_init_ftype *);
0f71a2f6 2023
4b9b3959
AC		 2024extern void gdbarch_register (enum bfd_architecture architecture,
2025 gdbarch_init_ftype *,
2026 gdbarch_dump_tdep_ftype *);
2027
0f71a2f6 2028
b4a20239
AC		 2029/* Return a freshly allocated, NULL terminated, array of the valid
2030 architecture names. Since architectures are registered during the
2031 _initialize phase this function only returns useful information
2032 once initialization has been completed. */
2033
2034extern const char **gdbarch_printable_names (void);
2035
2036
0f71a2f6
JM		 2037/* Helper function. Search the list of ARCHES for a GDBARCH that
2038 matches the information provided by INFO. */
2039
104c1213 2040extern struct gdbarch_list *gdbarch_list_lookup_by_info (struct gdbarch_list *arches, const struct gdbarch_info *info);
0f71a2f6
JM		 2041
2042
2043/* Helper function. Create a preliminary ``struct gdbarch''. Perform
2044 basic initialization using values obtained from the INFO andTDEP
2045 parameters. set_gdbarch_*() functions are called to complete the
2046 initialization of the object. */
2047
104c1213 2048extern struct gdbarch *gdbarch_alloc (const struct gdbarch_info *info, struct gdbarch_tdep *tdep);
0f71a2f6
JM		 2049
2050
4b9b3959
AC		 2051/* Helper function. Free a partially-constructed ``struct gdbarch''.
2052 It is assumed that the caller freeds the ``struct
2053 gdbarch_tdep''. */
2054
058f20d5
JB		 2055extern void gdbarch_free (struct gdbarch *);
2056
2057
aebd7893
AC		 2058/* Helper function. Allocate memory from the ``struct gdbarch''
2059 obstack. The memory is freed when the corresponding architecture
2060 is also freed. */
2061
2062extern void *gdbarch_obstack_zalloc (struct gdbarch *gdbarch, long size);
2063#define GDBARCH_OBSTACK_CALLOC(GDBARCH, NR, TYPE) ((TYPE *) gdbarch_obstack_zalloc ((GDBARCH), (NR) * sizeof (TYPE)))
2064#define GDBARCH_OBSTACK_ZALLOC(GDBARCH, TYPE) ((TYPE *) gdbarch_obstack_zalloc ((GDBARCH), sizeof (TYPE)))
2065
2066
b732d07d 2067/* Helper function. Force an update of the current architecture.
0f71a2f6 2068
b732d07d
AC		 2069 The actual architecture selected is determined by INFO, ``(gdb) set
2070 architecture'' et.al., the existing architecture and BFD's default
2071 architecture. INFO should be initialized to zero and then selected
2072 fields should be updated.
0f71a2f6 2073
16f33e29
AC		 2074 Returns non-zero if the update succeeds */
2075
2076extern int gdbarch_update_p (struct gdbarch_info info);
0f71a2f6
JM		 2077
2078
ebdba546
AC		 2079/* Helper function. Find an architecture matching info.
2080
2081 INFO should be initialized using gdbarch_info_init, relevant fields
2082 set, and then finished using gdbarch_info_fill.
2083
2084 Returns the corresponding architecture, or NULL if no matching
2085 architecture was found. "current_gdbarch" is not updated. */
2086
2087extern struct gdbarch *gdbarch_find_by_info (struct gdbarch_info info);
2088
2089
2090/* Helper function. Set the global "current_gdbarch" to "gdbarch".
2091
2092 FIXME: kettenis/20031124: Of the functions that follow, only
2093 gdbarch_from_bfd is supposed to survive. The others will
2094 dissappear since in the future GDB will (hopefully) be truly
2095 multi-arch. However, for now we're still stuck with the concept of
2096 a single active architecture. */
2097
2098extern void deprecated_current_gdbarch_select_hack (struct gdbarch *gdbarch);
2099
0f71a2f6
JM		 2100
2101/* Register per-architecture data-pointer.
2102
2103 Reserve space for a per-architecture data-pointer. An identifier
2104 for the reserved data-pointer is returned. That identifer should
95160752 2105 be saved in a local static variable.
0f71a2f6 2106
fcc1c85c
AC		 2107 Memory for the per-architecture data shall be allocated using
2108 gdbarch_obstack_zalloc. That memory will be deleted when the
2109 corresponding architecture object is deleted.
0f71a2f6 2110
95160752
AC		 2111 When a previously created architecture is re-selected, the
2112 per-architecture data-pointer for that previous architecture is
76860b5f 2113 restored. INIT() is not re-called.
0f71a2f6
JM		 2114
2115 Multiple registrarants for any architecture are allowed (and
2116 strongly encouraged). */
2117
95160752 2118struct gdbarch_data;
0f71a2f6 2119
030f20e1
AC		 2120typedef void *(gdbarch_data_pre_init_ftype) (struct obstack *obstack);
2121extern struct gdbarch_data *gdbarch_data_register_pre_init (gdbarch_data_pre_init_ftype *init);
2122typedef void *(gdbarch_data_post_init_ftype) (struct gdbarch *gdbarch);
2123extern struct gdbarch_data *gdbarch_data_register_post_init (gdbarch_data_post_init_ftype *init);
2124extern void deprecated_set_gdbarch_data (struct gdbarch *gdbarch,
2125 struct gdbarch_data *data,
2126 void *pointer);
0f71a2f6 2127
451fbdda 2128extern void *gdbarch_data (struct gdbarch *gdbarch, struct gdbarch_data *);
0f71a2f6
JM		 2129
2130
a8cf2722 2131
0f71a2f6
JM		 2132/* Register per-architecture memory region.
2133
2134 Provide a memory-region swap mechanism. Per-architecture memory
2135 region are created. These memory regions are swapped whenever the
2136 architecture is changed. For a new architecture, the memory region
2137 is initialized with zero (0) and the INIT function is called.
2138
2139 Memory regions are swapped / initialized in the order that they are
2140 registered. NULL DATA and/or INIT values can be specified.
2141
030f20e1 2142 New code should use gdbarch_data_register_*(). */
0f71a2f6 2143
104c1213 2144typedef void (gdbarch_swap_ftype) (void);
046a4708
AC		 2145extern void deprecated_register_gdbarch_swap (void *data, unsigned long size, gdbarch_swap_ftype *init);
2146#define DEPRECATED_REGISTER_GDBARCH_SWAP(VAR) deprecated_register_gdbarch_swap (&(VAR), sizeof ((VAR)), NULL)
0f71a2f6
JM		 2147
2148
2149
99e7bb18 2150/* Set the dynamic target-system-dependent parameters (architecture,
c906108c
SS		 2151 byte-order, ...) using information found in the BFD */
2152
104c1213 2153extern void set_gdbarch_from_file (bfd *);
c906108c
SS		 2154
2155
e514a9d6
JM		 2156/* Initialize the current architecture to the "first" one we find on
2157 our list. */
2158
2159extern void initialize_current_architecture (void);
2160
c906108c 2161/* gdbarch trace variable */
adf40b2e 2162extern int gdbarch_debug;
c906108c 2163
4b9b3959 2164extern void gdbarch_dump (struct gdbarch *gdbarch, struct ui_file *file);
0f71a2f6 2165
c906108c 2166#endif
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