1 /* *INDENT-OFF* */ /* THIS FILE IS GENERATED */ 2 3 /* Dynamic architecture support for GDB, the GNU debugger. 4 5 Copyright 1998, 1999, 2000, 2001, 2002, 2003, 2004 Free 6 Software Foundation, Inc. 7 8 This file is part of GDB. 9 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. 14 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. 19 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. */ 24 25 /* This file was created with the aid of ``gdbarch.sh''. 26 27 The Bourne shell script ``gdbarch.sh'' creates the files 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 33 changes into that script. Conversely, when making sweeping changes 34 to this file, modifying gdbarch.sh and using its output may prove 35 easier. */ 36 37 #ifndef GDBARCH_H 38 #define GDBARCH_H 39 40 struct floatformat; 41 struct ui_file; 42 struct frame_info; 43 struct value; 44 struct objfile; 45 struct minimal_symbol; 46 struct regcache; 47 struct reggroup; 48 struct regset; 49 struct disassemble_info; 50 struct target_ops; 51 52 extern struct gdbarch *current_gdbarch; 53 54 55 /* If any of the following are defined, the target wasn't correctly 56 converted. */ 57 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 62 63 /* The following are pre-initialized by GDBARCH. */ 64 65 extern const struct bfd_arch_info * gdbarch_bfd_arch_info (struct gdbarch *gdbarch); 66 /* set_gdbarch_bfd_arch_info() - not applicable - pre-initialized. */ 67 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_ARCHITECTURE) 68 #error "Non multi-arch definition of TARGET_ARCHITECTURE" 69 #endif 70 #if !defined (TARGET_ARCHITECTURE) 71 #define TARGET_ARCHITECTURE (gdbarch_bfd_arch_info (current_gdbarch)) 72 #endif 73 74 extern int gdbarch_byte_order (struct gdbarch *gdbarch); 75 /* set_gdbarch_byte_order() - not applicable - pre-initialized. */ 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 79 #if !defined (TARGET_BYTE_ORDER) 80 #define TARGET_BYTE_ORDER (gdbarch_byte_order (current_gdbarch)) 81 #endif 82 83 extern 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 88 #if !defined (TARGET_OSABI) 89 #define TARGET_OSABI (gdbarch_osabi (current_gdbarch)) 90 #endif 91 92 93 /* The following are initialized by the target dependent code. */ 94 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. 97 v:2:TARGET_CHAR_BIT:int:char_bit::::8 * sizeof (char):8::0: 98 99 Number of bits in a short or unsigned short for the target machine. */ 100 101 extern int gdbarch_short_bit (struct gdbarch *gdbarch); 102 extern void set_gdbarch_short_bit (struct gdbarch *gdbarch, int short_bit); 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 106 #if !defined (TARGET_SHORT_BIT) 107 #define TARGET_SHORT_BIT (gdbarch_short_bit (current_gdbarch)) 108 #endif 109 110 /* Number of bits in an int or unsigned int for the target machine. */ 111 112 extern int gdbarch_int_bit (struct gdbarch *gdbarch); 113 extern void set_gdbarch_int_bit (struct gdbarch *gdbarch, int int_bit); 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 117 #if !defined (TARGET_INT_BIT) 118 #define TARGET_INT_BIT (gdbarch_int_bit (current_gdbarch)) 119 #endif 120 121 /* Number of bits in a long or unsigned long for the target machine. */ 122 123 extern int gdbarch_long_bit (struct gdbarch *gdbarch); 124 extern void set_gdbarch_long_bit (struct gdbarch *gdbarch, int long_bit); 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 128 #if !defined (TARGET_LONG_BIT) 129 #define TARGET_LONG_BIT (gdbarch_long_bit (current_gdbarch)) 130 #endif 131 132 /* Number of bits in a long long or unsigned long long for the target 133 machine. */ 134 135 extern int gdbarch_long_long_bit (struct gdbarch *gdbarch); 136 extern void set_gdbarch_long_long_bit (struct gdbarch *gdbarch, int long_long_bit); 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 140 #if !defined (TARGET_LONG_LONG_BIT) 141 #define TARGET_LONG_LONG_BIT (gdbarch_long_long_bit (current_gdbarch)) 142 #endif 143 144 /* Number of bits in a float for the target machine. */ 145 146 extern int gdbarch_float_bit (struct gdbarch *gdbarch); 147 extern void set_gdbarch_float_bit (struct gdbarch *gdbarch, int float_bit); 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 151 #if !defined (TARGET_FLOAT_BIT) 152 #define TARGET_FLOAT_BIT (gdbarch_float_bit (current_gdbarch)) 153 #endif 154 155 /* Number of bits in a double for the target machine. */ 156 157 extern int gdbarch_double_bit (struct gdbarch *gdbarch); 158 extern void set_gdbarch_double_bit (struct gdbarch *gdbarch, int double_bit); 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 162 #if !defined (TARGET_DOUBLE_BIT) 163 #define TARGET_DOUBLE_BIT (gdbarch_double_bit (current_gdbarch)) 164 #endif 165 166 /* Number of bits in a long double for the target machine. */ 167 168 extern int gdbarch_long_double_bit (struct gdbarch *gdbarch); 169 extern void set_gdbarch_long_double_bit (struct gdbarch *gdbarch, int long_double_bit); 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 173 #if !defined (TARGET_LONG_DOUBLE_BIT) 174 #define TARGET_LONG_DOUBLE_BIT (gdbarch_long_double_bit (current_gdbarch)) 175 #endif 176 177 /* 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 */ 186 187 extern int gdbarch_ptr_bit (struct gdbarch *gdbarch); 188 extern void set_gdbarch_ptr_bit (struct gdbarch *gdbarch, int ptr_bit); 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 192 #if !defined (TARGET_PTR_BIT) 193 #define TARGET_PTR_BIT (gdbarch_ptr_bit (current_gdbarch)) 194 #endif 195 196 /* addr_bit is the size of a target address as represented in gdb */ 197 198 extern int gdbarch_addr_bit (struct gdbarch *gdbarch); 199 extern void set_gdbarch_addr_bit (struct gdbarch *gdbarch, int addr_bit); 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 203 #if !defined (TARGET_ADDR_BIT) 204 #define TARGET_ADDR_BIT (gdbarch_addr_bit (current_gdbarch)) 205 #endif 206 207 /* Number of bits in a BFD_VMA for the target object file format. */ 208 209 extern int gdbarch_bfd_vma_bit (struct gdbarch *gdbarch); 210 extern void set_gdbarch_bfd_vma_bit (struct gdbarch *gdbarch, int bfd_vma_bit); 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 214 #if !defined (TARGET_BFD_VMA_BIT) 215 #define TARGET_BFD_VMA_BIT (gdbarch_bfd_vma_bit (current_gdbarch)) 216 #endif 217 218 /* One if `char' acts like `signed char', zero if `unsigned char'. */ 219 220 extern int gdbarch_char_signed (struct gdbarch *gdbarch); 221 extern 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 225 #if !defined (TARGET_CHAR_SIGNED) 226 #define TARGET_CHAR_SIGNED (gdbarch_char_signed (current_gdbarch)) 227 #endif 228 229 #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 235 236 extern 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 240 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_PC_P) 241 #define TARGET_READ_PC_P() (gdbarch_read_pc_p (current_gdbarch)) 242 #endif 243 244 typedef CORE_ADDR (gdbarch_read_pc_ftype) (ptid_t ptid); 245 extern CORE_ADDR gdbarch_read_pc (struct gdbarch *gdbarch, ptid_t ptid); 246 extern void set_gdbarch_read_pc (struct gdbarch *gdbarch, gdbarch_read_pc_ftype *read_pc); 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 250 #if !defined (TARGET_READ_PC) 251 #define TARGET_READ_PC(ptid) (gdbarch_read_pc (current_gdbarch, ptid)) 252 #endif 253 254 typedef void (gdbarch_write_pc_ftype) (CORE_ADDR val, ptid_t ptid); 255 extern void gdbarch_write_pc (struct gdbarch *gdbarch, CORE_ADDR val, ptid_t ptid); 256 extern void set_gdbarch_write_pc (struct gdbarch *gdbarch, gdbarch_write_pc_ftype *write_pc); 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 260 #if !defined (TARGET_WRITE_PC) 261 #define TARGET_WRITE_PC(val, ptid) (gdbarch_write_pc (current_gdbarch, val, ptid)) 262 #endif 263 264 /* UNWIND_SP is a direct replacement for TARGET_READ_SP. */ 265 266 #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 272 273 extern 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 277 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_SP_P) 278 #define TARGET_READ_SP_P() (gdbarch_read_sp_p (current_gdbarch)) 279 #endif 280 281 typedef CORE_ADDR (gdbarch_read_sp_ftype) (void); 282 extern CORE_ADDR gdbarch_read_sp (struct gdbarch *gdbarch); 283 extern void set_gdbarch_read_sp (struct gdbarch *gdbarch, gdbarch_read_sp_ftype *read_sp); 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 287 #if !defined (TARGET_READ_SP) 288 #define TARGET_READ_SP() (gdbarch_read_sp (current_gdbarch)) 289 #endif 290 291 /* 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. */ 294 295 typedef void (gdbarch_virtual_frame_pointer_ftype) (CORE_ADDR pc, int *frame_regnum, LONGEST *frame_offset); 296 extern void gdbarch_virtual_frame_pointer (struct gdbarch *gdbarch, CORE_ADDR pc, int *frame_regnum, LONGEST *frame_offset); 297 extern 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 301 #if !defined (TARGET_VIRTUAL_FRAME_POINTER) 302 #define TARGET_VIRTUAL_FRAME_POINTER(pc, frame_regnum, frame_offset) (gdbarch_virtual_frame_pointer (current_gdbarch, pc, frame_regnum, frame_offset)) 303 #endif 304 305 extern int gdbarch_pseudo_register_read_p (struct gdbarch *gdbarch); 306 307 typedef void (gdbarch_pseudo_register_read_ftype) (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, void *buf); 308 extern void gdbarch_pseudo_register_read (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, void *buf); 309 extern void set_gdbarch_pseudo_register_read (struct gdbarch *gdbarch, gdbarch_pseudo_register_read_ftype *pseudo_register_read); 310 311 extern int gdbarch_pseudo_register_write_p (struct gdbarch *gdbarch); 312 313 typedef void (gdbarch_pseudo_register_write_ftype) (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, const void *buf); 314 extern void gdbarch_pseudo_register_write (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, const void *buf); 315 extern void set_gdbarch_pseudo_register_write (struct gdbarch *gdbarch, gdbarch_pseudo_register_write_ftype *pseudo_register_write); 316 317 extern int gdbarch_num_regs (struct gdbarch *gdbarch); 318 extern void set_gdbarch_num_regs (struct gdbarch *gdbarch, int num_regs); 319 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NUM_REGS) 320 #error "Non multi-arch definition of NUM_REGS" 321 #endif 322 #if !defined (NUM_REGS) 323 #define NUM_REGS (gdbarch_num_regs (current_gdbarch)) 324 #endif 325 326 /* 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. */ 330 331 extern int gdbarch_num_pseudo_regs (struct gdbarch *gdbarch); 332 extern void set_gdbarch_num_pseudo_regs (struct gdbarch *gdbarch, int num_pseudo_regs); 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 336 #if !defined (NUM_PSEUDO_REGS) 337 #define NUM_PSEUDO_REGS (gdbarch_num_pseudo_regs (current_gdbarch)) 338 #endif 339 340 /* 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 342 all (-1). 343 SP_REGNUM will hopefully be replaced by UNWIND_SP. */ 344 345 extern int gdbarch_sp_regnum (struct gdbarch *gdbarch); 346 extern void set_gdbarch_sp_regnum (struct gdbarch *gdbarch, int sp_regnum); 347 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SP_REGNUM) 348 #error "Non multi-arch definition of SP_REGNUM" 349 #endif 350 #if !defined (SP_REGNUM) 351 #define SP_REGNUM (gdbarch_sp_regnum (current_gdbarch)) 352 #endif 353 354 extern int gdbarch_pc_regnum (struct gdbarch *gdbarch); 355 extern void set_gdbarch_pc_regnum (struct gdbarch *gdbarch, int pc_regnum); 356 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PC_REGNUM) 357 #error "Non multi-arch definition of PC_REGNUM" 358 #endif 359 #if !defined (PC_REGNUM) 360 #define PC_REGNUM (gdbarch_pc_regnum (current_gdbarch)) 361 #endif 362 363 extern int gdbarch_ps_regnum (struct gdbarch *gdbarch); 364 extern 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 368 #if !defined (PS_REGNUM) 369 #define PS_REGNUM (gdbarch_ps_regnum (current_gdbarch)) 370 #endif 371 372 extern int gdbarch_fp0_regnum (struct gdbarch *gdbarch); 373 extern void set_gdbarch_fp0_regnum (struct gdbarch *gdbarch, int fp0_regnum); 374 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FP0_REGNUM) 375 #error "Non multi-arch definition of FP0_REGNUM" 376 #endif 377 #if !defined (FP0_REGNUM) 378 #define FP0_REGNUM (gdbarch_fp0_regnum (current_gdbarch)) 379 #endif 380 381 /* Convert stab register number (from `r' declaration) to a gdb REGNUM. */ 382 383 typedef int (gdbarch_stab_reg_to_regnum_ftype) (int stab_regnr); 384 extern int gdbarch_stab_reg_to_regnum (struct gdbarch *gdbarch, int stab_regnr); 385 extern void set_gdbarch_stab_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_stab_reg_to_regnum_ftype *stab_reg_to_regnum); 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 389 #if !defined (STAB_REG_TO_REGNUM) 390 #define STAB_REG_TO_REGNUM(stab_regnr) (gdbarch_stab_reg_to_regnum (current_gdbarch, stab_regnr)) 391 #endif 392 393 /* Provide a default mapping from a ecoff register number to a gdb REGNUM. */ 394 395 typedef int (gdbarch_ecoff_reg_to_regnum_ftype) (int ecoff_regnr); 396 extern int gdbarch_ecoff_reg_to_regnum (struct gdbarch *gdbarch, int ecoff_regnr); 397 extern void set_gdbarch_ecoff_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_ecoff_reg_to_regnum_ftype *ecoff_reg_to_regnum); 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 401 #if !defined (ECOFF_REG_TO_REGNUM) 402 #define ECOFF_REG_TO_REGNUM(ecoff_regnr) (gdbarch_ecoff_reg_to_regnum (current_gdbarch, ecoff_regnr)) 403 #endif 404 405 /* Provide a default mapping from a DWARF register number to a gdb REGNUM. */ 406 407 typedef int (gdbarch_dwarf_reg_to_regnum_ftype) (int dwarf_regnr); 408 extern int gdbarch_dwarf_reg_to_regnum (struct gdbarch *gdbarch, int dwarf_regnr); 409 extern void set_gdbarch_dwarf_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_dwarf_reg_to_regnum_ftype *dwarf_reg_to_regnum); 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 413 #if !defined (DWARF_REG_TO_REGNUM) 414 #define DWARF_REG_TO_REGNUM(dwarf_regnr) (gdbarch_dwarf_reg_to_regnum (current_gdbarch, dwarf_regnr)) 415 #endif 416 417 /* Convert from an sdb register number to an internal gdb register number. */ 418 419 typedef int (gdbarch_sdb_reg_to_regnum_ftype) (int sdb_regnr); 420 extern int gdbarch_sdb_reg_to_regnum (struct gdbarch *gdbarch, int sdb_regnr); 421 extern void set_gdbarch_sdb_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_sdb_reg_to_regnum_ftype *sdb_reg_to_regnum); 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 425 #if !defined (SDB_REG_TO_REGNUM) 426 #define SDB_REG_TO_REGNUM(sdb_regnr) (gdbarch_sdb_reg_to_regnum (current_gdbarch, sdb_regnr)) 427 #endif 428 429 typedef int (gdbarch_dwarf2_reg_to_regnum_ftype) (int dwarf2_regnr); 430 extern int gdbarch_dwarf2_reg_to_regnum (struct gdbarch *gdbarch, int dwarf2_regnr); 431 extern void set_gdbarch_dwarf2_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_dwarf2_reg_to_regnum_ftype *dwarf2_reg_to_regnum); 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 435 #if !defined (DWARF2_REG_TO_REGNUM) 436 #define DWARF2_REG_TO_REGNUM(dwarf2_regnr) (gdbarch_dwarf2_reg_to_regnum (current_gdbarch, dwarf2_regnr)) 437 #endif 438 439 typedef const char * (gdbarch_register_name_ftype) (int regnr); 440 extern const char * gdbarch_register_name (struct gdbarch *gdbarch, int regnr); 441 extern void set_gdbarch_register_name (struct gdbarch *gdbarch, gdbarch_register_name_ftype *register_name); 442 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_NAME) 443 #error "Non multi-arch definition of REGISTER_NAME" 444 #endif 445 #if !defined (REGISTER_NAME) 446 #define REGISTER_NAME(regnr) (gdbarch_register_name (current_gdbarch, regnr)) 447 #endif 448 449 /* REGISTER_TYPE is a direct replacement for DEPRECATED_REGISTER_VIRTUAL_TYPE. */ 450 451 extern int gdbarch_register_type_p (struct gdbarch *gdbarch); 452 453 typedef struct type * (gdbarch_register_type_ftype) (struct gdbarch *gdbarch, int reg_nr); 454 extern struct type * gdbarch_register_type (struct gdbarch *gdbarch, int reg_nr); 455 extern void set_gdbarch_register_type (struct gdbarch *gdbarch, gdbarch_register_type_ftype *register_type); 456 457 /* REGISTER_TYPE is a direct replacement for DEPRECATED_REGISTER_VIRTUAL_TYPE. */ 458 459 #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) 463 #endif 464 #endif 465 466 extern int gdbarch_deprecated_register_virtual_type_p (struct gdbarch *gdbarch); 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" 469 #endif 470 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_REGISTER_VIRTUAL_TYPE_P) 471 #define DEPRECATED_REGISTER_VIRTUAL_TYPE_P() (gdbarch_deprecated_register_virtual_type_p (current_gdbarch)) 472 #endif 473 474 typedef struct type * (gdbarch_deprecated_register_virtual_type_ftype) (int reg_nr); 475 extern struct type * gdbarch_deprecated_register_virtual_type (struct gdbarch *gdbarch, int reg_nr); 476 extern void set_gdbarch_deprecated_register_virtual_type (struct gdbarch *gdbarch, gdbarch_deprecated_register_virtual_type_ftype *deprecated_register_virtual_type); 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" 479 #endif 480 #if !defined (DEPRECATED_REGISTER_VIRTUAL_TYPE) 481 #define DEPRECATED_REGISTER_VIRTUAL_TYPE(reg_nr) (gdbarch_deprecated_register_virtual_type (current_gdbarch, reg_nr)) 482 #endif 483 484 /* DEPRECATED_REGISTER_BYTES can be deleted. The value is computed 485 from REGISTER_TYPE. */ 486 487 extern int gdbarch_deprecated_register_bytes (struct gdbarch *gdbarch); 488 extern 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" 491 #endif 492 #if !defined (DEPRECATED_REGISTER_BYTES) 493 #define DEPRECATED_REGISTER_BYTES (gdbarch_deprecated_register_bytes (current_gdbarch)) 494 #endif 495 496 /* 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. */ 503 504 #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) 508 #endif 509 #endif 510 511 extern int gdbarch_deprecated_register_byte_p (struct gdbarch *gdbarch); 512 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_BYTE_P) 513 #error "Non multi-arch definition of DEPRECATED_REGISTER_BYTE" 514 #endif 515 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_REGISTER_BYTE_P) 516 #define DEPRECATED_REGISTER_BYTE_P() (gdbarch_deprecated_register_byte_p (current_gdbarch)) 517 #endif 518 519 typedef int (gdbarch_deprecated_register_byte_ftype) (int reg_nr); 520 extern int gdbarch_deprecated_register_byte (struct gdbarch *gdbarch, int reg_nr); 521 extern void set_gdbarch_deprecated_register_byte (struct gdbarch *gdbarch, gdbarch_deprecated_register_byte_ftype *deprecated_register_byte); 522 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_BYTE) 523 #error "Non multi-arch definition of DEPRECATED_REGISTER_BYTE" 524 #endif 525 #if !defined (DEPRECATED_REGISTER_BYTE) 526 #define DEPRECATED_REGISTER_BYTE(reg_nr) (gdbarch_deprecated_register_byte (current_gdbarch, reg_nr)) 527 #endif 528 529 /* 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. */ 533 534 #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) 538 #endif 539 #endif 540 541 extern int gdbarch_deprecated_register_raw_size_p (struct gdbarch *gdbarch); 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" 544 #endif 545 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_REGISTER_RAW_SIZE_P) 546 #define DEPRECATED_REGISTER_RAW_SIZE_P() (gdbarch_deprecated_register_raw_size_p (current_gdbarch)) 547 #endif 548 549 typedef int (gdbarch_deprecated_register_raw_size_ftype) (int reg_nr); 550 extern int gdbarch_deprecated_register_raw_size (struct gdbarch *gdbarch, int reg_nr); 551 extern void set_gdbarch_deprecated_register_raw_size (struct gdbarch *gdbarch, gdbarch_deprecated_register_raw_size_ftype *deprecated_register_raw_size); 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" 554 #endif 555 #if !defined (DEPRECATED_REGISTER_RAW_SIZE) 556 #define DEPRECATED_REGISTER_RAW_SIZE(reg_nr) (gdbarch_deprecated_register_raw_size (current_gdbarch, reg_nr)) 557 #endif 558 559 /* 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. */ 563 564 #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) 568 #endif 569 #endif 570 571 extern int gdbarch_deprecated_register_virtual_size_p (struct gdbarch *gdbarch); 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" 574 #endif 575 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_REGISTER_VIRTUAL_SIZE_P) 576 #define DEPRECATED_REGISTER_VIRTUAL_SIZE_P() (gdbarch_deprecated_register_virtual_size_p (current_gdbarch)) 577 #endif 578 579 typedef int (gdbarch_deprecated_register_virtual_size_ftype) (int reg_nr); 580 extern int gdbarch_deprecated_register_virtual_size (struct gdbarch *gdbarch, int reg_nr); 581 extern void set_gdbarch_deprecated_register_virtual_size (struct gdbarch *gdbarch, gdbarch_deprecated_register_virtual_size_ftype *deprecated_register_virtual_size); 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" 584 #endif 585 #if !defined (DEPRECATED_REGISTER_VIRTUAL_SIZE) 586 #define DEPRECATED_REGISTER_VIRTUAL_SIZE(reg_nr) (gdbarch_deprecated_register_virtual_size (current_gdbarch, reg_nr)) 587 #endif 588 589 /* DEPRECATED_MAX_REGISTER_RAW_SIZE can be deleted. It has been 590 replaced by the constant MAX_REGISTER_SIZE. */ 591 592 #if defined (DEPRECATED_MAX_REGISTER_RAW_SIZE) 593 /* Legacy for systems yet to multi-arch DEPRECATED_MAX_REGISTER_RAW_SIZE */ 594 #if !defined (DEPRECATED_MAX_REGISTER_RAW_SIZE_P) 595 #define DEPRECATED_MAX_REGISTER_RAW_SIZE_P() (1) 596 #endif 597 #endif 598 599 extern int gdbarch_deprecated_max_register_raw_size_p (struct gdbarch *gdbarch); 600 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_MAX_REGISTER_RAW_SIZE_P) 601 #error "Non multi-arch definition of DEPRECATED_MAX_REGISTER_RAW_SIZE" 602 #endif 603 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_MAX_REGISTER_RAW_SIZE_P) 604 #define DEPRECATED_MAX_REGISTER_RAW_SIZE_P() (gdbarch_deprecated_max_register_raw_size_p (current_gdbarch)) 605 #endif 606 607 extern int gdbarch_deprecated_max_register_raw_size (struct gdbarch *gdbarch); 608 extern void set_gdbarch_deprecated_max_register_raw_size (struct gdbarch *gdbarch, int deprecated_max_register_raw_size); 609 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_MAX_REGISTER_RAW_SIZE) 610 #error "Non multi-arch definition of DEPRECATED_MAX_REGISTER_RAW_SIZE" 611 #endif 612 #if !defined (DEPRECATED_MAX_REGISTER_RAW_SIZE) 613 #define DEPRECATED_MAX_REGISTER_RAW_SIZE (gdbarch_deprecated_max_register_raw_size (current_gdbarch)) 614 #endif 615 616 /* DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE can be deleted. It has been 617 replaced by the constant MAX_REGISTER_SIZE. */ 618 619 #if defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE) 620 /* Legacy for systems yet to multi-arch DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE */ 621 #if !defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P) 622 #define DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P() (1) 623 #endif 624 #endif 625 626 extern int gdbarch_deprecated_max_register_virtual_size_p (struct gdbarch *gdbarch); 627 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P) 628 #error "Non multi-arch definition of DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE" 629 #endif 630 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P) 631 #define DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P() (gdbarch_deprecated_max_register_virtual_size_p (current_gdbarch)) 632 #endif 633 634 extern int gdbarch_deprecated_max_register_virtual_size (struct gdbarch *gdbarch); 635 extern void set_gdbarch_deprecated_max_register_virtual_size (struct gdbarch *gdbarch, int deprecated_max_register_virtual_size); 636 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE) 637 #error "Non multi-arch definition of DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE" 638 #endif 639 #if !defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE) 640 #define DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE (gdbarch_deprecated_max_register_virtual_size (current_gdbarch)) 641 #endif 642 643 /* See gdbint.texinfo, and PUSH_DUMMY_CALL. */ 644 645 extern int gdbarch_unwind_dummy_id_p (struct gdbarch *gdbarch); 646 647 typedef struct frame_id (gdbarch_unwind_dummy_id_ftype) (struct gdbarch *gdbarch, struct frame_info *info); 648 extern struct frame_id gdbarch_unwind_dummy_id (struct gdbarch *gdbarch, struct frame_info *info); 649 extern void set_gdbarch_unwind_dummy_id (struct gdbarch *gdbarch, gdbarch_unwind_dummy_id_ftype *unwind_dummy_id); 650 651 /* Implement UNWIND_DUMMY_ID and PUSH_DUMMY_CALL, then delete 652 SAVE_DUMMY_FRAME_TOS. */ 653 654 #if defined (DEPRECATED_SAVE_DUMMY_FRAME_TOS) 655 /* Legacy for systems yet to multi-arch DEPRECATED_SAVE_DUMMY_FRAME_TOS */ 656 #if !defined (DEPRECATED_SAVE_DUMMY_FRAME_TOS_P) 657 #define DEPRECATED_SAVE_DUMMY_FRAME_TOS_P() (1) 658 #endif 659 #endif 660 661 extern int gdbarch_deprecated_save_dummy_frame_tos_p (struct gdbarch *gdbarch); 662 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_SAVE_DUMMY_FRAME_TOS_P) 663 #error "Non multi-arch definition of DEPRECATED_SAVE_DUMMY_FRAME_TOS" 664 #endif 665 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_SAVE_DUMMY_FRAME_TOS_P) 666 #define DEPRECATED_SAVE_DUMMY_FRAME_TOS_P() (gdbarch_deprecated_save_dummy_frame_tos_p (current_gdbarch)) 667 #endif 668 669 typedef void (gdbarch_deprecated_save_dummy_frame_tos_ftype) (CORE_ADDR sp); 670 extern void gdbarch_deprecated_save_dummy_frame_tos (struct gdbarch *gdbarch, CORE_ADDR sp); 671 extern void set_gdbarch_deprecated_save_dummy_frame_tos (struct gdbarch *gdbarch, gdbarch_deprecated_save_dummy_frame_tos_ftype *deprecated_save_dummy_frame_tos); 672 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_SAVE_DUMMY_FRAME_TOS) 673 #error "Non multi-arch definition of DEPRECATED_SAVE_DUMMY_FRAME_TOS" 674 #endif 675 #if !defined (DEPRECATED_SAVE_DUMMY_FRAME_TOS) 676 #define DEPRECATED_SAVE_DUMMY_FRAME_TOS(sp) (gdbarch_deprecated_save_dummy_frame_tos (current_gdbarch, sp)) 677 #endif 678 679 /* Implement UNWIND_DUMMY_ID and PUSH_DUMMY_CALL, then delete 680 DEPRECATED_FP_REGNUM. */ 681 682 extern int gdbarch_deprecated_fp_regnum (struct gdbarch *gdbarch); 683 extern void set_gdbarch_deprecated_fp_regnum (struct gdbarch *gdbarch, int deprecated_fp_regnum); 684 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FP_REGNUM) 685 #error "Non multi-arch definition of DEPRECATED_FP_REGNUM" 686 #endif 687 #if !defined (DEPRECATED_FP_REGNUM) 688 #define DEPRECATED_FP_REGNUM (gdbarch_deprecated_fp_regnum (current_gdbarch)) 689 #endif 690 691 /* Implement UNWIND_DUMMY_ID and PUSH_DUMMY_CALL, then delete 692 DEPRECATED_TARGET_READ_FP. */ 693 694 #if defined (DEPRECATED_TARGET_READ_FP) 695 /* Legacy for systems yet to multi-arch DEPRECATED_TARGET_READ_FP */ 696 #if !defined (DEPRECATED_TARGET_READ_FP_P) 697 #define DEPRECATED_TARGET_READ_FP_P() (1) 698 #endif 699 #endif 700 701 extern int gdbarch_deprecated_target_read_fp_p (struct gdbarch *gdbarch); 702 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_TARGET_READ_FP_P) 703 #error "Non multi-arch definition of DEPRECATED_TARGET_READ_FP" 704 #endif 705 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_TARGET_READ_FP_P) 706 #define DEPRECATED_TARGET_READ_FP_P() (gdbarch_deprecated_target_read_fp_p (current_gdbarch)) 707 #endif 708 709 typedef CORE_ADDR (gdbarch_deprecated_target_read_fp_ftype) (void); 710 extern CORE_ADDR gdbarch_deprecated_target_read_fp (struct gdbarch *gdbarch); 711 extern void set_gdbarch_deprecated_target_read_fp (struct gdbarch *gdbarch, gdbarch_deprecated_target_read_fp_ftype *deprecated_target_read_fp); 712 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_TARGET_READ_FP) 713 #error "Non multi-arch definition of DEPRECATED_TARGET_READ_FP" 714 #endif 715 #if !defined (DEPRECATED_TARGET_READ_FP) 716 #define DEPRECATED_TARGET_READ_FP() (gdbarch_deprecated_target_read_fp (current_gdbarch)) 717 #endif 718 719 /* See gdbint.texinfo. See infcall.c. New, all singing all dancing, 720 replacement for DEPRECATED_PUSH_ARGUMENTS. */ 721 722 extern int gdbarch_push_dummy_call_p (struct gdbarch *gdbarch); 723 724 typedef CORE_ADDR (gdbarch_push_dummy_call_ftype) (struct gdbarch *gdbarch, CORE_ADDR func_addr, struct regcache *regcache, CORE_ADDR bp_addr, int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr); 725 extern CORE_ADDR gdbarch_push_dummy_call (struct gdbarch *gdbarch, CORE_ADDR func_addr, struct regcache *regcache, CORE_ADDR bp_addr, int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr); 726 extern void set_gdbarch_push_dummy_call (struct gdbarch *gdbarch, gdbarch_push_dummy_call_ftype *push_dummy_call); 727 728 /* PUSH_DUMMY_CALL is a direct replacement for DEPRECATED_PUSH_ARGUMENTS. */ 729 730 #if defined (DEPRECATED_PUSH_ARGUMENTS) 731 /* Legacy for systems yet to multi-arch DEPRECATED_PUSH_ARGUMENTS */ 732 #if !defined (DEPRECATED_PUSH_ARGUMENTS_P) 733 #define DEPRECATED_PUSH_ARGUMENTS_P() (1) 734 #endif 735 #endif 736 737 extern int gdbarch_deprecated_push_arguments_p (struct gdbarch *gdbarch); 738 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_ARGUMENTS_P) 739 #error "Non multi-arch definition of DEPRECATED_PUSH_ARGUMENTS" 740 #endif 741 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PUSH_ARGUMENTS_P) 742 #define DEPRECATED_PUSH_ARGUMENTS_P() (gdbarch_deprecated_push_arguments_p (current_gdbarch)) 743 #endif 744 745 typedef CORE_ADDR (gdbarch_deprecated_push_arguments_ftype) (int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr); 746 extern CORE_ADDR gdbarch_deprecated_push_arguments (struct gdbarch *gdbarch, int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr); 747 extern void set_gdbarch_deprecated_push_arguments (struct gdbarch *gdbarch, gdbarch_deprecated_push_arguments_ftype *deprecated_push_arguments); 748 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_ARGUMENTS) 749 #error "Non multi-arch definition of DEPRECATED_PUSH_ARGUMENTS" 750 #endif 751 #if !defined (DEPRECATED_PUSH_ARGUMENTS) 752 #define DEPRECATED_PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) (gdbarch_deprecated_push_arguments (current_gdbarch, nargs, args, sp, struct_return, struct_addr)) 753 #endif 754 755 /* DEPRECATED_USE_GENERIC_DUMMY_FRAMES can be deleted. Always true. */ 756 757 extern int gdbarch_deprecated_use_generic_dummy_frames (struct gdbarch *gdbarch); 758 extern void set_gdbarch_deprecated_use_generic_dummy_frames (struct gdbarch *gdbarch, int deprecated_use_generic_dummy_frames); 759 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_USE_GENERIC_DUMMY_FRAMES) 760 #error "Non multi-arch definition of DEPRECATED_USE_GENERIC_DUMMY_FRAMES" 761 #endif 762 #if !defined (DEPRECATED_USE_GENERIC_DUMMY_FRAMES) 763 #define DEPRECATED_USE_GENERIC_DUMMY_FRAMES (gdbarch_deprecated_use_generic_dummy_frames (current_gdbarch)) 764 #endif 765 766 /* Implement PUSH_RETURN_ADDRESS, and then merge in 767 DEPRECATED_PUSH_RETURN_ADDRESS. */ 768 769 #if defined (DEPRECATED_PUSH_RETURN_ADDRESS) 770 /* Legacy for systems yet to multi-arch DEPRECATED_PUSH_RETURN_ADDRESS */ 771 #if !defined (DEPRECATED_PUSH_RETURN_ADDRESS_P) 772 #define DEPRECATED_PUSH_RETURN_ADDRESS_P() (1) 773 #endif 774 #endif 775 776 extern int gdbarch_deprecated_push_return_address_p (struct gdbarch *gdbarch); 777 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_RETURN_ADDRESS_P) 778 #error "Non multi-arch definition of DEPRECATED_PUSH_RETURN_ADDRESS" 779 #endif 780 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PUSH_RETURN_ADDRESS_P) 781 #define DEPRECATED_PUSH_RETURN_ADDRESS_P() (gdbarch_deprecated_push_return_address_p (current_gdbarch)) 782 #endif 783 784 typedef CORE_ADDR (gdbarch_deprecated_push_return_address_ftype) (CORE_ADDR pc, CORE_ADDR sp); 785 extern CORE_ADDR gdbarch_deprecated_push_return_address (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp); 786 extern void set_gdbarch_deprecated_push_return_address (struct gdbarch *gdbarch, gdbarch_deprecated_push_return_address_ftype *deprecated_push_return_address); 787 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_RETURN_ADDRESS) 788 #error "Non multi-arch definition of DEPRECATED_PUSH_RETURN_ADDRESS" 789 #endif 790 #if !defined (DEPRECATED_PUSH_RETURN_ADDRESS) 791 #define DEPRECATED_PUSH_RETURN_ADDRESS(pc, sp) (gdbarch_deprecated_push_return_address (current_gdbarch, pc, sp)) 792 #endif 793 794 /* Implement PUSH_DUMMY_CALL, then merge in DEPRECATED_DUMMY_WRITE_SP. */ 795 796 #if defined (DEPRECATED_DUMMY_WRITE_SP) 797 /* Legacy for systems yet to multi-arch DEPRECATED_DUMMY_WRITE_SP */ 798 #if !defined (DEPRECATED_DUMMY_WRITE_SP_P) 799 #define DEPRECATED_DUMMY_WRITE_SP_P() (1) 800 #endif 801 #endif 802 803 extern int gdbarch_deprecated_dummy_write_sp_p (struct gdbarch *gdbarch); 804 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DUMMY_WRITE_SP_P) 805 #error "Non multi-arch definition of DEPRECATED_DUMMY_WRITE_SP" 806 #endif 807 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_DUMMY_WRITE_SP_P) 808 #define DEPRECATED_DUMMY_WRITE_SP_P() (gdbarch_deprecated_dummy_write_sp_p (current_gdbarch)) 809 #endif 810 811 typedef void (gdbarch_deprecated_dummy_write_sp_ftype) (CORE_ADDR val); 812 extern void gdbarch_deprecated_dummy_write_sp (struct gdbarch *gdbarch, CORE_ADDR val); 813 extern void set_gdbarch_deprecated_dummy_write_sp (struct gdbarch *gdbarch, gdbarch_deprecated_dummy_write_sp_ftype *deprecated_dummy_write_sp); 814 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DUMMY_WRITE_SP) 815 #error "Non multi-arch definition of DEPRECATED_DUMMY_WRITE_SP" 816 #endif 817 #if !defined (DEPRECATED_DUMMY_WRITE_SP) 818 #define DEPRECATED_DUMMY_WRITE_SP(val) (gdbarch_deprecated_dummy_write_sp (current_gdbarch, val)) 819 #endif 820 821 /* DEPRECATED_REGISTER_SIZE can be deleted. */ 822 823 extern int gdbarch_deprecated_register_size (struct gdbarch *gdbarch); 824 extern void set_gdbarch_deprecated_register_size (struct gdbarch *gdbarch, int deprecated_register_size); 825 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_SIZE) 826 #error "Non multi-arch definition of DEPRECATED_REGISTER_SIZE" 827 #endif 828 #if !defined (DEPRECATED_REGISTER_SIZE) 829 #define DEPRECATED_REGISTER_SIZE (gdbarch_deprecated_register_size (current_gdbarch)) 830 #endif 831 832 extern int gdbarch_call_dummy_location (struct gdbarch *gdbarch); 833 extern void set_gdbarch_call_dummy_location (struct gdbarch *gdbarch, int call_dummy_location); 834 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_LOCATION) 835 #error "Non multi-arch definition of CALL_DUMMY_LOCATION" 836 #endif 837 #if !defined (CALL_DUMMY_LOCATION) 838 #define CALL_DUMMY_LOCATION (gdbarch_call_dummy_location (current_gdbarch)) 839 #endif 840 841 /* DEPRECATED_CALL_DUMMY_START_OFFSET can be deleted. */ 842 843 extern CORE_ADDR gdbarch_deprecated_call_dummy_start_offset (struct gdbarch *gdbarch); 844 extern void set_gdbarch_deprecated_call_dummy_start_offset (struct gdbarch *gdbarch, CORE_ADDR deprecated_call_dummy_start_offset); 845 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_START_OFFSET) 846 #error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_START_OFFSET" 847 #endif 848 #if !defined (DEPRECATED_CALL_DUMMY_START_OFFSET) 849 #define DEPRECATED_CALL_DUMMY_START_OFFSET (gdbarch_deprecated_call_dummy_start_offset (current_gdbarch)) 850 #endif 851 852 /* DEPRECATED_CALL_DUMMY_BREAKPOINT_OFFSET can be deleted. */ 853 854 extern CORE_ADDR gdbarch_deprecated_call_dummy_breakpoint_offset (struct gdbarch *gdbarch); 855 extern void set_gdbarch_deprecated_call_dummy_breakpoint_offset (struct gdbarch *gdbarch, CORE_ADDR deprecated_call_dummy_breakpoint_offset); 856 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_BREAKPOINT_OFFSET) 857 #error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_BREAKPOINT_OFFSET" 858 #endif 859 #if !defined (DEPRECATED_CALL_DUMMY_BREAKPOINT_OFFSET) 860 #define DEPRECATED_CALL_DUMMY_BREAKPOINT_OFFSET (gdbarch_deprecated_call_dummy_breakpoint_offset (current_gdbarch)) 861 #endif 862 863 /* DEPRECATED_CALL_DUMMY_LENGTH can be deleted. */ 864 865 extern int gdbarch_deprecated_call_dummy_length (struct gdbarch *gdbarch); 866 extern void set_gdbarch_deprecated_call_dummy_length (struct gdbarch *gdbarch, int deprecated_call_dummy_length); 867 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_LENGTH) 868 #error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_LENGTH" 869 #endif 870 #if !defined (DEPRECATED_CALL_DUMMY_LENGTH) 871 #define DEPRECATED_CALL_DUMMY_LENGTH (gdbarch_deprecated_call_dummy_length (current_gdbarch)) 872 #endif 873 874 /* DEPRECATED_CALL_DUMMY_WORDS can be deleted. */ 875 876 extern LONGEST * gdbarch_deprecated_call_dummy_words (struct gdbarch *gdbarch); 877 extern void set_gdbarch_deprecated_call_dummy_words (struct gdbarch *gdbarch, LONGEST * deprecated_call_dummy_words); 878 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_WORDS) 879 #error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_WORDS" 880 #endif 881 #if !defined (DEPRECATED_CALL_DUMMY_WORDS) 882 #define DEPRECATED_CALL_DUMMY_WORDS (gdbarch_deprecated_call_dummy_words (current_gdbarch)) 883 #endif 884 885 /* Implement PUSH_DUMMY_CALL, then delete DEPRECATED_SIZEOF_CALL_DUMMY_WORDS. */ 886 887 extern int gdbarch_deprecated_sizeof_call_dummy_words (struct gdbarch *gdbarch); 888 extern void set_gdbarch_deprecated_sizeof_call_dummy_words (struct gdbarch *gdbarch, int deprecated_sizeof_call_dummy_words); 889 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_SIZEOF_CALL_DUMMY_WORDS) 890 #error "Non multi-arch definition of DEPRECATED_SIZEOF_CALL_DUMMY_WORDS" 891 #endif 892 #if !defined (DEPRECATED_SIZEOF_CALL_DUMMY_WORDS) 893 #define DEPRECATED_SIZEOF_CALL_DUMMY_WORDS (gdbarch_deprecated_sizeof_call_dummy_words (current_gdbarch)) 894 #endif 895 896 /* DEPRECATED_FIX_CALL_DUMMY can be deleted. For the SPARC, implement 897 PUSH_DUMMY_CODE and set CALL_DUMMY_LOCATION to ON_STACK. */ 898 899 #if defined (DEPRECATED_FIX_CALL_DUMMY) 900 /* Legacy for systems yet to multi-arch DEPRECATED_FIX_CALL_DUMMY */ 901 #if !defined (DEPRECATED_FIX_CALL_DUMMY_P) 902 #define DEPRECATED_FIX_CALL_DUMMY_P() (1) 903 #endif 904 #endif 905 906 extern int gdbarch_deprecated_fix_call_dummy_p (struct gdbarch *gdbarch); 907 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FIX_CALL_DUMMY_P) 908 #error "Non multi-arch definition of DEPRECATED_FIX_CALL_DUMMY" 909 #endif 910 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FIX_CALL_DUMMY_P) 911 #define DEPRECATED_FIX_CALL_DUMMY_P() (gdbarch_deprecated_fix_call_dummy_p (current_gdbarch)) 912 #endif 913 914 typedef void (gdbarch_deprecated_fix_call_dummy_ftype) (char *dummy, CORE_ADDR pc, CORE_ADDR fun, int nargs, struct value **args, struct type *type, int gcc_p); 915 extern void gdbarch_deprecated_fix_call_dummy (struct gdbarch *gdbarch, char *dummy, CORE_ADDR pc, CORE_ADDR fun, int nargs, struct value **args, struct type *type, int gcc_p); 916 extern void set_gdbarch_deprecated_fix_call_dummy (struct gdbarch *gdbarch, gdbarch_deprecated_fix_call_dummy_ftype *deprecated_fix_call_dummy); 917 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FIX_CALL_DUMMY) 918 #error "Non multi-arch definition of DEPRECATED_FIX_CALL_DUMMY" 919 #endif 920 #if !defined (DEPRECATED_FIX_CALL_DUMMY) 921 #define DEPRECATED_FIX_CALL_DUMMY(dummy, pc, fun, nargs, args, type, gcc_p) (gdbarch_deprecated_fix_call_dummy (current_gdbarch, dummy, pc, fun, nargs, args, type, gcc_p)) 922 #endif 923 924 /* This is a replacement for DEPRECATED_FIX_CALL_DUMMY et.al. */ 925 926 extern int gdbarch_push_dummy_code_p (struct gdbarch *gdbarch); 927 928 typedef 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); 929 extern 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); 930 extern void set_gdbarch_push_dummy_code (struct gdbarch *gdbarch, gdbarch_push_dummy_code_ftype *push_dummy_code); 931 932 /* Implement PUSH_DUMMY_CALL, then delete DEPRECATED_PUSH_DUMMY_FRAME. */ 933 934 #if defined (DEPRECATED_PUSH_DUMMY_FRAME) 935 /* Legacy for systems yet to multi-arch DEPRECATED_PUSH_DUMMY_FRAME */ 936 #if !defined (DEPRECATED_PUSH_DUMMY_FRAME_P) 937 #define DEPRECATED_PUSH_DUMMY_FRAME_P() (1) 938 #endif 939 #endif 940 941 extern int gdbarch_deprecated_push_dummy_frame_p (struct gdbarch *gdbarch); 942 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_DUMMY_FRAME_P) 943 #error "Non multi-arch definition of DEPRECATED_PUSH_DUMMY_FRAME" 944 #endif 945 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PUSH_DUMMY_FRAME_P) 946 #define DEPRECATED_PUSH_DUMMY_FRAME_P() (gdbarch_deprecated_push_dummy_frame_p (current_gdbarch)) 947 #endif 948 949 typedef void (gdbarch_deprecated_push_dummy_frame_ftype) (void); 950 extern void gdbarch_deprecated_push_dummy_frame (struct gdbarch *gdbarch); 951 extern void set_gdbarch_deprecated_push_dummy_frame (struct gdbarch *gdbarch, gdbarch_deprecated_push_dummy_frame_ftype *deprecated_push_dummy_frame); 952 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_DUMMY_FRAME) 953 #error "Non multi-arch definition of DEPRECATED_PUSH_DUMMY_FRAME" 954 #endif 955 #if !defined (DEPRECATED_PUSH_DUMMY_FRAME) 956 #define DEPRECATED_PUSH_DUMMY_FRAME (gdbarch_deprecated_push_dummy_frame (current_gdbarch)) 957 #endif 958 959 #if defined (DEPRECATED_DO_REGISTERS_INFO) 960 /* Legacy for systems yet to multi-arch DEPRECATED_DO_REGISTERS_INFO */ 961 #if !defined (DEPRECATED_DO_REGISTERS_INFO_P) 962 #define DEPRECATED_DO_REGISTERS_INFO_P() (1) 963 #endif 964 #endif 965 966 extern int gdbarch_deprecated_do_registers_info_p (struct gdbarch *gdbarch); 967 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DO_REGISTERS_INFO_P) 968 #error "Non multi-arch definition of DEPRECATED_DO_REGISTERS_INFO" 969 #endif 970 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_DO_REGISTERS_INFO_P) 971 #define DEPRECATED_DO_REGISTERS_INFO_P() (gdbarch_deprecated_do_registers_info_p (current_gdbarch)) 972 #endif 973 974 typedef void (gdbarch_deprecated_do_registers_info_ftype) (int reg_nr, int fpregs); 975 extern void gdbarch_deprecated_do_registers_info (struct gdbarch *gdbarch, int reg_nr, int fpregs); 976 extern void set_gdbarch_deprecated_do_registers_info (struct gdbarch *gdbarch, gdbarch_deprecated_do_registers_info_ftype *deprecated_do_registers_info); 977 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DO_REGISTERS_INFO) 978 #error "Non multi-arch definition of DEPRECATED_DO_REGISTERS_INFO" 979 #endif 980 #if !defined (DEPRECATED_DO_REGISTERS_INFO) 981 #define DEPRECATED_DO_REGISTERS_INFO(reg_nr, fpregs) (gdbarch_deprecated_do_registers_info (current_gdbarch, reg_nr, fpregs)) 982 #endif 983 984 typedef void (gdbarch_print_registers_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, int regnum, int all); 985 extern void gdbarch_print_registers_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, int regnum, int all); 986 extern void set_gdbarch_print_registers_info (struct gdbarch *gdbarch, gdbarch_print_registers_info_ftype *print_registers_info); 987 988 extern int gdbarch_print_float_info_p (struct gdbarch *gdbarch); 989 990 typedef void (gdbarch_print_float_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args); 991 extern void gdbarch_print_float_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args); 992 extern void set_gdbarch_print_float_info (struct gdbarch *gdbarch, gdbarch_print_float_info_ftype *print_float_info); 993 994 extern int gdbarch_print_vector_info_p (struct gdbarch *gdbarch); 995 996 typedef void (gdbarch_print_vector_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args); 997 extern void gdbarch_print_vector_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args); 998 extern void set_gdbarch_print_vector_info (struct gdbarch *gdbarch, gdbarch_print_vector_info_ftype *print_vector_info); 999 1000 /* MAP a GDB RAW register number onto a simulator register number. See 1001 also include/...-sim.h. */ 1002 1003 typedef int (gdbarch_register_sim_regno_ftype) (int reg_nr); 1004 extern int gdbarch_register_sim_regno (struct gdbarch *gdbarch, int reg_nr); 1005 extern void set_gdbarch_register_sim_regno (struct gdbarch *gdbarch, gdbarch_register_sim_regno_ftype *register_sim_regno); 1006 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_SIM_REGNO) 1007 #error "Non multi-arch definition of REGISTER_SIM_REGNO" 1008 #endif 1009 #if !defined (REGISTER_SIM_REGNO) 1010 #define REGISTER_SIM_REGNO(reg_nr) (gdbarch_register_sim_regno (current_gdbarch, reg_nr)) 1011 #endif 1012 1013 #if defined (REGISTER_BYTES_OK) 1014 /* Legacy for systems yet to multi-arch REGISTER_BYTES_OK */ 1015 #if !defined (REGISTER_BYTES_OK_P) 1016 #define REGISTER_BYTES_OK_P() (1) 1017 #endif 1018 #endif 1019 1020 extern int gdbarch_register_bytes_ok_p (struct gdbarch *gdbarch); 1021 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES_OK_P) 1022 #error "Non multi-arch definition of REGISTER_BYTES_OK" 1023 #endif 1024 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES_OK_P) 1025 #define REGISTER_BYTES_OK_P() (gdbarch_register_bytes_ok_p (current_gdbarch)) 1026 #endif 1027 1028 typedef int (gdbarch_register_bytes_ok_ftype) (long nr_bytes); 1029 extern int gdbarch_register_bytes_ok (struct gdbarch *gdbarch, long nr_bytes); 1030 extern void set_gdbarch_register_bytes_ok (struct gdbarch *gdbarch, gdbarch_register_bytes_ok_ftype *register_bytes_ok); 1031 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES_OK) 1032 #error "Non multi-arch definition of REGISTER_BYTES_OK" 1033 #endif 1034 #if !defined (REGISTER_BYTES_OK) 1035 #define REGISTER_BYTES_OK(nr_bytes) (gdbarch_register_bytes_ok (current_gdbarch, nr_bytes)) 1036 #endif 1037 1038 typedef int (gdbarch_cannot_fetch_register_ftype) (int regnum); 1039 extern int gdbarch_cannot_fetch_register (struct gdbarch *gdbarch, int regnum); 1040 extern void set_gdbarch_cannot_fetch_register (struct gdbarch *gdbarch, gdbarch_cannot_fetch_register_ftype *cannot_fetch_register); 1041 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_FETCH_REGISTER) 1042 #error "Non multi-arch definition of CANNOT_FETCH_REGISTER" 1043 #endif 1044 #if !defined (CANNOT_FETCH_REGISTER) 1045 #define CANNOT_FETCH_REGISTER(regnum) (gdbarch_cannot_fetch_register (current_gdbarch, regnum)) 1046 #endif 1047 1048 typedef int (gdbarch_cannot_store_register_ftype) (int regnum); 1049 extern int gdbarch_cannot_store_register (struct gdbarch *gdbarch, int regnum); 1050 extern void set_gdbarch_cannot_store_register (struct gdbarch *gdbarch, gdbarch_cannot_store_register_ftype *cannot_store_register); 1051 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_STORE_REGISTER) 1052 #error "Non multi-arch definition of CANNOT_STORE_REGISTER" 1053 #endif 1054 #if !defined (CANNOT_STORE_REGISTER) 1055 #define CANNOT_STORE_REGISTER(regnum) (gdbarch_cannot_store_register (current_gdbarch, regnum)) 1056 #endif 1057 1058 /* setjmp/longjmp support. */ 1059 1060 #if defined (GET_LONGJMP_TARGET) 1061 /* Legacy for systems yet to multi-arch GET_LONGJMP_TARGET */ 1062 #if !defined (GET_LONGJMP_TARGET_P) 1063 #define GET_LONGJMP_TARGET_P() (1) 1064 #endif 1065 #endif 1066 1067 extern int gdbarch_get_longjmp_target_p (struct gdbarch *gdbarch); 1068 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_LONGJMP_TARGET_P) 1069 #error "Non multi-arch definition of GET_LONGJMP_TARGET" 1070 #endif 1071 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_LONGJMP_TARGET_P) 1072 #define GET_LONGJMP_TARGET_P() (gdbarch_get_longjmp_target_p (current_gdbarch)) 1073 #endif 1074 1075 typedef int (gdbarch_get_longjmp_target_ftype) (CORE_ADDR *pc); 1076 extern int gdbarch_get_longjmp_target (struct gdbarch *gdbarch, CORE_ADDR *pc); 1077 extern void set_gdbarch_get_longjmp_target (struct gdbarch *gdbarch, gdbarch_get_longjmp_target_ftype *get_longjmp_target); 1078 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_LONGJMP_TARGET) 1079 #error "Non multi-arch definition of GET_LONGJMP_TARGET" 1080 #endif 1081 #if !defined (GET_LONGJMP_TARGET) 1082 #define GET_LONGJMP_TARGET(pc) (gdbarch_get_longjmp_target (current_gdbarch, pc)) 1083 #endif 1084 1085 /* NOTE: cagney/2002-11-24: This function with predicate has a valid 1086 (callable) initial value. As a consequence, even when the predicate 1087 is false, the corresponding function works. This simplifies the 1088 migration process - old code, calling DEPRECATED_PC_IN_CALL_DUMMY(), 1089 doesn't need to be modified. */ 1090 1091 #if defined (DEPRECATED_PC_IN_CALL_DUMMY) 1092 /* Legacy for systems yet to multi-arch DEPRECATED_PC_IN_CALL_DUMMY */ 1093 #if !defined (DEPRECATED_PC_IN_CALL_DUMMY_P) 1094 #define DEPRECATED_PC_IN_CALL_DUMMY_P() (1) 1095 #endif 1096 #endif 1097 1098 extern int gdbarch_deprecated_pc_in_call_dummy_p (struct gdbarch *gdbarch); 1099 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PC_IN_CALL_DUMMY_P) 1100 #error "Non multi-arch definition of DEPRECATED_PC_IN_CALL_DUMMY" 1101 #endif 1102 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PC_IN_CALL_DUMMY_P) 1103 #define DEPRECATED_PC_IN_CALL_DUMMY_P() (gdbarch_deprecated_pc_in_call_dummy_p (current_gdbarch)) 1104 #endif 1105 1106 typedef int (gdbarch_deprecated_pc_in_call_dummy_ftype) (CORE_ADDR pc, CORE_ADDR sp, CORE_ADDR frame_address); 1107 extern int gdbarch_deprecated_pc_in_call_dummy (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp, CORE_ADDR frame_address); 1108 extern void set_gdbarch_deprecated_pc_in_call_dummy (struct gdbarch *gdbarch, gdbarch_deprecated_pc_in_call_dummy_ftype *deprecated_pc_in_call_dummy); 1109 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PC_IN_CALL_DUMMY) 1110 #error "Non multi-arch definition of DEPRECATED_PC_IN_CALL_DUMMY" 1111 #endif 1112 #if !defined (DEPRECATED_PC_IN_CALL_DUMMY) 1113 #define DEPRECATED_PC_IN_CALL_DUMMY(pc, sp, frame_address) (gdbarch_deprecated_pc_in_call_dummy (current_gdbarch, pc, sp, frame_address)) 1114 #endif 1115 1116 #if defined (DEPRECATED_INIT_FRAME_PC_FIRST) 1117 /* Legacy for systems yet to multi-arch DEPRECATED_INIT_FRAME_PC_FIRST */ 1118 #if !defined (DEPRECATED_INIT_FRAME_PC_FIRST_P) 1119 #define DEPRECATED_INIT_FRAME_PC_FIRST_P() (1) 1120 #endif 1121 #endif 1122 1123 extern int gdbarch_deprecated_init_frame_pc_first_p (struct gdbarch *gdbarch); 1124 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC_FIRST_P) 1125 #error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC_FIRST" 1126 #endif 1127 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_FRAME_PC_FIRST_P) 1128 #define DEPRECATED_INIT_FRAME_PC_FIRST_P() (gdbarch_deprecated_init_frame_pc_first_p (current_gdbarch)) 1129 #endif 1130 1131 typedef CORE_ADDR (gdbarch_deprecated_init_frame_pc_first_ftype) (int fromleaf, struct frame_info *prev); 1132 extern CORE_ADDR gdbarch_deprecated_init_frame_pc_first (struct gdbarch *gdbarch, int fromleaf, struct frame_info *prev); 1133 extern void set_gdbarch_deprecated_init_frame_pc_first (struct gdbarch *gdbarch, gdbarch_deprecated_init_frame_pc_first_ftype *deprecated_init_frame_pc_first); 1134 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC_FIRST) 1135 #error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC_FIRST" 1136 #endif 1137 #if !defined (DEPRECATED_INIT_FRAME_PC_FIRST) 1138 #define DEPRECATED_INIT_FRAME_PC_FIRST(fromleaf, prev) (gdbarch_deprecated_init_frame_pc_first (current_gdbarch, fromleaf, prev)) 1139 #endif 1140 1141 #if defined (DEPRECATED_INIT_FRAME_PC) 1142 /* Legacy for systems yet to multi-arch DEPRECATED_INIT_FRAME_PC */ 1143 #if !defined (DEPRECATED_INIT_FRAME_PC_P) 1144 #define DEPRECATED_INIT_FRAME_PC_P() (1) 1145 #endif 1146 #endif 1147 1148 extern int gdbarch_deprecated_init_frame_pc_p (struct gdbarch *gdbarch); 1149 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC_P) 1150 #error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC" 1151 #endif 1152 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_FRAME_PC_P) 1153 #define DEPRECATED_INIT_FRAME_PC_P() (gdbarch_deprecated_init_frame_pc_p (current_gdbarch)) 1154 #endif 1155 1156 typedef CORE_ADDR (gdbarch_deprecated_init_frame_pc_ftype) (int fromleaf, struct frame_info *prev); 1157 extern CORE_ADDR gdbarch_deprecated_init_frame_pc (struct gdbarch *gdbarch, int fromleaf, struct frame_info *prev); 1158 extern void set_gdbarch_deprecated_init_frame_pc (struct gdbarch *gdbarch, gdbarch_deprecated_init_frame_pc_ftype *deprecated_init_frame_pc); 1159 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC) 1160 #error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC" 1161 #endif 1162 #if !defined (DEPRECATED_INIT_FRAME_PC) 1163 #define DEPRECATED_INIT_FRAME_PC(fromleaf, prev) (gdbarch_deprecated_init_frame_pc (current_gdbarch, fromleaf, prev)) 1164 #endif 1165 1166 extern int gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch); 1167 extern void set_gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch, int believe_pcc_promotion); 1168 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION) 1169 #error "Non multi-arch definition of BELIEVE_PCC_PROMOTION" 1170 #endif 1171 #if !defined (BELIEVE_PCC_PROMOTION) 1172 #define BELIEVE_PCC_PROMOTION (gdbarch_believe_pcc_promotion (current_gdbarch)) 1173 #endif 1174 1175 extern int gdbarch_believe_pcc_promotion_type (struct gdbarch *gdbarch); 1176 extern void set_gdbarch_believe_pcc_promotion_type (struct gdbarch *gdbarch, int believe_pcc_promotion_type); 1177 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION_TYPE) 1178 #error "Non multi-arch definition of BELIEVE_PCC_PROMOTION_TYPE" 1179 #endif 1180 #if !defined (BELIEVE_PCC_PROMOTION_TYPE) 1181 #define BELIEVE_PCC_PROMOTION_TYPE (gdbarch_believe_pcc_promotion_type (current_gdbarch)) 1182 #endif 1183 1184 #if defined (DEPRECATED_GET_SAVED_REGISTER) 1185 /* Legacy for systems yet to multi-arch DEPRECATED_GET_SAVED_REGISTER */ 1186 #if !defined (DEPRECATED_GET_SAVED_REGISTER_P) 1187 #define DEPRECATED_GET_SAVED_REGISTER_P() (1) 1188 #endif 1189 #endif 1190 1191 extern int gdbarch_deprecated_get_saved_register_p (struct gdbarch *gdbarch); 1192 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_GET_SAVED_REGISTER_P) 1193 #error "Non multi-arch definition of DEPRECATED_GET_SAVED_REGISTER" 1194 #endif 1195 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_GET_SAVED_REGISTER_P) 1196 #define DEPRECATED_GET_SAVED_REGISTER_P() (gdbarch_deprecated_get_saved_register_p (current_gdbarch)) 1197 #endif 1198 1199 typedef 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); 1200 extern 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); 1201 extern void set_gdbarch_deprecated_get_saved_register (struct gdbarch *gdbarch, gdbarch_deprecated_get_saved_register_ftype *deprecated_get_saved_register); 1202 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_GET_SAVED_REGISTER) 1203 #error "Non multi-arch definition of DEPRECATED_GET_SAVED_REGISTER" 1204 #endif 1205 #if !defined (DEPRECATED_GET_SAVED_REGISTER) 1206 #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)) 1207 #endif 1208 1209 /* For register <-> value conversions, replaced by CONVERT_REGISTER_P et.al. 1210 For raw <-> cooked register conversions, replaced by pseudo registers. */ 1211 1212 #if defined (DEPRECATED_REGISTER_CONVERTIBLE) 1213 /* Legacy for systems yet to multi-arch DEPRECATED_REGISTER_CONVERTIBLE */ 1214 #if !defined (DEPRECATED_REGISTER_CONVERTIBLE_P) 1215 #define DEPRECATED_REGISTER_CONVERTIBLE_P() (1) 1216 #endif 1217 #endif 1218 1219 extern int gdbarch_deprecated_register_convertible_p (struct gdbarch *gdbarch); 1220 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_CONVERTIBLE_P) 1221 #error "Non multi-arch definition of DEPRECATED_REGISTER_CONVERTIBLE" 1222 #endif 1223 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_REGISTER_CONVERTIBLE_P) 1224 #define DEPRECATED_REGISTER_CONVERTIBLE_P() (gdbarch_deprecated_register_convertible_p (current_gdbarch)) 1225 #endif 1226 1227 typedef int (gdbarch_deprecated_register_convertible_ftype) (int nr); 1228 extern int gdbarch_deprecated_register_convertible (struct gdbarch *gdbarch, int nr); 1229 extern void set_gdbarch_deprecated_register_convertible (struct gdbarch *gdbarch, gdbarch_deprecated_register_convertible_ftype *deprecated_register_convertible); 1230 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_CONVERTIBLE) 1231 #error "Non multi-arch definition of DEPRECATED_REGISTER_CONVERTIBLE" 1232 #endif 1233 #if !defined (DEPRECATED_REGISTER_CONVERTIBLE) 1234 #define DEPRECATED_REGISTER_CONVERTIBLE(nr) (gdbarch_deprecated_register_convertible (current_gdbarch, nr)) 1235 #endif 1236 1237 /* For register <-> value conversions, replaced by CONVERT_REGISTER_P et.al. 1238 For raw <-> cooked register conversions, replaced by pseudo registers. */ 1239 1240 typedef void (gdbarch_deprecated_register_convert_to_virtual_ftype) (int regnum, struct type *type, char *from, char *to); 1241 extern void gdbarch_deprecated_register_convert_to_virtual (struct gdbarch *gdbarch, int regnum, struct type *type, char *from, char *to); 1242 extern void set_gdbarch_deprecated_register_convert_to_virtual (struct gdbarch *gdbarch, gdbarch_deprecated_register_convert_to_virtual_ftype *deprecated_register_convert_to_virtual); 1243 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_CONVERT_TO_VIRTUAL) 1244 #error "Non multi-arch definition of DEPRECATED_REGISTER_CONVERT_TO_VIRTUAL" 1245 #endif 1246 #if !defined (DEPRECATED_REGISTER_CONVERT_TO_VIRTUAL) 1247 #define DEPRECATED_REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (gdbarch_deprecated_register_convert_to_virtual (current_gdbarch, regnum, type, from, to)) 1248 #endif 1249 1250 /* For register <-> value conversions, replaced by CONVERT_REGISTER_P et.al. 1251 For raw <-> cooked register conversions, replaced by pseudo registers. */ 1252 1253 typedef void (gdbarch_deprecated_register_convert_to_raw_ftype) (struct type *type, int regnum, const char *from, char *to); 1254 extern void gdbarch_deprecated_register_convert_to_raw (struct gdbarch *gdbarch, struct type *type, int regnum, const char *from, char *to); 1255 extern void set_gdbarch_deprecated_register_convert_to_raw (struct gdbarch *gdbarch, gdbarch_deprecated_register_convert_to_raw_ftype *deprecated_register_convert_to_raw); 1256 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_CONVERT_TO_RAW) 1257 #error "Non multi-arch definition of DEPRECATED_REGISTER_CONVERT_TO_RAW" 1258 #endif 1259 #if !defined (DEPRECATED_REGISTER_CONVERT_TO_RAW) 1260 #define DEPRECATED_REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (gdbarch_deprecated_register_convert_to_raw (current_gdbarch, type, regnum, from, to)) 1261 #endif 1262 1263 typedef int (gdbarch_convert_register_p_ftype) (int regnum, struct type *type); 1264 extern int gdbarch_convert_register_p (struct gdbarch *gdbarch, int regnum, struct type *type); 1265 extern void set_gdbarch_convert_register_p (struct gdbarch *gdbarch, gdbarch_convert_register_p_ftype *convert_register_p); 1266 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CONVERT_REGISTER_P) 1267 #error "Non multi-arch definition of CONVERT_REGISTER_P" 1268 #endif 1269 #if !defined (CONVERT_REGISTER_P) 1270 #define CONVERT_REGISTER_P(regnum, type) (gdbarch_convert_register_p (current_gdbarch, regnum, type)) 1271 #endif 1272 1273 typedef void (gdbarch_register_to_value_ftype) (struct frame_info *frame, int regnum, struct type *type, void *buf); 1274 extern void gdbarch_register_to_value (struct gdbarch *gdbarch, struct frame_info *frame, int regnum, struct type *type, void *buf); 1275 extern void set_gdbarch_register_to_value (struct gdbarch *gdbarch, gdbarch_register_to_value_ftype *register_to_value); 1276 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_TO_VALUE) 1277 #error "Non multi-arch definition of REGISTER_TO_VALUE" 1278 #endif 1279 #if !defined (REGISTER_TO_VALUE) 1280 #define REGISTER_TO_VALUE(frame, regnum, type, buf) (gdbarch_register_to_value (current_gdbarch, frame, regnum, type, buf)) 1281 #endif 1282 1283 typedef void (gdbarch_value_to_register_ftype) (struct frame_info *frame, int regnum, struct type *type, const void *buf); 1284 extern void gdbarch_value_to_register (struct gdbarch *gdbarch, struct frame_info *frame, int regnum, struct type *type, const void *buf); 1285 extern void set_gdbarch_value_to_register (struct gdbarch *gdbarch, gdbarch_value_to_register_ftype *value_to_register); 1286 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (VALUE_TO_REGISTER) 1287 #error "Non multi-arch definition of VALUE_TO_REGISTER" 1288 #endif 1289 #if !defined (VALUE_TO_REGISTER) 1290 #define VALUE_TO_REGISTER(frame, regnum, type, buf) (gdbarch_value_to_register (current_gdbarch, frame, regnum, type, buf)) 1291 #endif 1292 1293 typedef CORE_ADDR (gdbarch_pointer_to_address_ftype) (struct type *type, const void *buf); 1294 extern CORE_ADDR gdbarch_pointer_to_address (struct gdbarch *gdbarch, struct type *type, const void *buf); 1295 extern void set_gdbarch_pointer_to_address (struct gdbarch *gdbarch, gdbarch_pointer_to_address_ftype *pointer_to_address); 1296 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (POINTER_TO_ADDRESS) 1297 #error "Non multi-arch definition of POINTER_TO_ADDRESS" 1298 #endif 1299 #if !defined (POINTER_TO_ADDRESS) 1300 #define POINTER_TO_ADDRESS(type, buf) (gdbarch_pointer_to_address (current_gdbarch, type, buf)) 1301 #endif 1302 1303 typedef void (gdbarch_address_to_pointer_ftype) (struct type *type, void *buf, CORE_ADDR addr); 1304 extern void gdbarch_address_to_pointer (struct gdbarch *gdbarch, struct type *type, void *buf, CORE_ADDR addr); 1305 extern void set_gdbarch_address_to_pointer (struct gdbarch *gdbarch, gdbarch_address_to_pointer_ftype *address_to_pointer); 1306 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_TO_POINTER) 1307 #error "Non multi-arch definition of ADDRESS_TO_POINTER" 1308 #endif 1309 #if !defined (ADDRESS_TO_POINTER) 1310 #define ADDRESS_TO_POINTER(type, buf, addr) (gdbarch_address_to_pointer (current_gdbarch, type, buf, addr)) 1311 #endif 1312 1313 #if defined (INTEGER_TO_ADDRESS) 1314 /* Legacy for systems yet to multi-arch INTEGER_TO_ADDRESS */ 1315 #if !defined (INTEGER_TO_ADDRESS_P) 1316 #define INTEGER_TO_ADDRESS_P() (1) 1317 #endif 1318 #endif 1319 1320 extern int gdbarch_integer_to_address_p (struct gdbarch *gdbarch); 1321 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS_P) 1322 #error "Non multi-arch definition of INTEGER_TO_ADDRESS" 1323 #endif 1324 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INTEGER_TO_ADDRESS_P) 1325 #define INTEGER_TO_ADDRESS_P() (gdbarch_integer_to_address_p (current_gdbarch)) 1326 #endif 1327 1328 typedef CORE_ADDR (gdbarch_integer_to_address_ftype) (struct type *type, void *buf); 1329 extern CORE_ADDR gdbarch_integer_to_address (struct gdbarch *gdbarch, struct type *type, void *buf); 1330 extern void set_gdbarch_integer_to_address (struct gdbarch *gdbarch, gdbarch_integer_to_address_ftype *integer_to_address); 1331 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS) 1332 #error "Non multi-arch definition of INTEGER_TO_ADDRESS" 1333 #endif 1334 #if !defined (INTEGER_TO_ADDRESS) 1335 #define INTEGER_TO_ADDRESS(type, buf) (gdbarch_integer_to_address (current_gdbarch, type, buf)) 1336 #endif 1337 1338 #if defined (DEPRECATED_POP_FRAME) 1339 /* Legacy for systems yet to multi-arch DEPRECATED_POP_FRAME */ 1340 #if !defined (DEPRECATED_POP_FRAME_P) 1341 #define DEPRECATED_POP_FRAME_P() (1) 1342 #endif 1343 #endif 1344 1345 extern int gdbarch_deprecated_pop_frame_p (struct gdbarch *gdbarch); 1346 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_POP_FRAME_P) 1347 #error "Non multi-arch definition of DEPRECATED_POP_FRAME" 1348 #endif 1349 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_POP_FRAME_P) 1350 #define DEPRECATED_POP_FRAME_P() (gdbarch_deprecated_pop_frame_p (current_gdbarch)) 1351 #endif 1352 1353 typedef void (gdbarch_deprecated_pop_frame_ftype) (void); 1354 extern void gdbarch_deprecated_pop_frame (struct gdbarch *gdbarch); 1355 extern void set_gdbarch_deprecated_pop_frame (struct gdbarch *gdbarch, gdbarch_deprecated_pop_frame_ftype *deprecated_pop_frame); 1356 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_POP_FRAME) 1357 #error "Non multi-arch definition of DEPRECATED_POP_FRAME" 1358 #endif 1359 #if !defined (DEPRECATED_POP_FRAME) 1360 #define DEPRECATED_POP_FRAME (gdbarch_deprecated_pop_frame (current_gdbarch)) 1361 #endif 1362 1363 /* NOTE: cagney/2003-03-24: Replaced by PUSH_ARGUMENTS. */ 1364 1365 #if defined (DEPRECATED_STORE_STRUCT_RETURN) 1366 /* Legacy for systems yet to multi-arch DEPRECATED_STORE_STRUCT_RETURN */ 1367 #if !defined (DEPRECATED_STORE_STRUCT_RETURN_P) 1368 #define DEPRECATED_STORE_STRUCT_RETURN_P() (1) 1369 #endif 1370 #endif 1371 1372 extern int gdbarch_deprecated_store_struct_return_p (struct gdbarch *gdbarch); 1373 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STORE_STRUCT_RETURN_P) 1374 #error "Non multi-arch definition of DEPRECATED_STORE_STRUCT_RETURN" 1375 #endif 1376 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_STORE_STRUCT_RETURN_P) 1377 #define DEPRECATED_STORE_STRUCT_RETURN_P() (gdbarch_deprecated_store_struct_return_p (current_gdbarch)) 1378 #endif 1379 1380 typedef void (gdbarch_deprecated_store_struct_return_ftype) (CORE_ADDR addr, CORE_ADDR sp); 1381 extern void gdbarch_deprecated_store_struct_return (struct gdbarch *gdbarch, CORE_ADDR addr, CORE_ADDR sp); 1382 extern void set_gdbarch_deprecated_store_struct_return (struct gdbarch *gdbarch, gdbarch_deprecated_store_struct_return_ftype *deprecated_store_struct_return); 1383 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STORE_STRUCT_RETURN) 1384 #error "Non multi-arch definition of DEPRECATED_STORE_STRUCT_RETURN" 1385 #endif 1386 #if !defined (DEPRECATED_STORE_STRUCT_RETURN) 1387 #define DEPRECATED_STORE_STRUCT_RETURN(addr, sp) (gdbarch_deprecated_store_struct_return (current_gdbarch, addr, sp)) 1388 #endif 1389 1390 /* It has been suggested that this, well actually its predecessor, 1391 should take the type/value of the function to be called and not the 1392 return type. This is left as an exercise for the reader. */ 1393 1394 extern int gdbarch_return_value_p (struct gdbarch *gdbarch); 1395 1396 typedef enum return_value_convention (gdbarch_return_value_ftype) (struct gdbarch *gdbarch, struct type *valtype, struct regcache *regcache, void *readbuf, const void *writebuf); 1397 extern enum return_value_convention gdbarch_return_value (struct gdbarch *gdbarch, struct type *valtype, struct regcache *regcache, void *readbuf, const void *writebuf); 1398 extern void set_gdbarch_return_value (struct gdbarch *gdbarch, gdbarch_return_value_ftype *return_value); 1399 1400 /* The deprecated methods RETURN_VALUE_ON_STACK, EXTRACT_RETURN_VALUE, 1401 STORE_RETURN_VALUE and USE_STRUCT_CONVENTION have all been folded 1402 into RETURN_VALUE. */ 1403 1404 typedef int (gdbarch_return_value_on_stack_ftype) (struct type *type); 1405 extern int gdbarch_return_value_on_stack (struct gdbarch *gdbarch, struct type *type); 1406 extern void set_gdbarch_return_value_on_stack (struct gdbarch *gdbarch, gdbarch_return_value_on_stack_ftype *return_value_on_stack); 1407 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (RETURN_VALUE_ON_STACK) 1408 #error "Non multi-arch definition of RETURN_VALUE_ON_STACK" 1409 #endif 1410 #if !defined (RETURN_VALUE_ON_STACK) 1411 #define RETURN_VALUE_ON_STACK(type) (gdbarch_return_value_on_stack (current_gdbarch, type)) 1412 #endif 1413 1414 typedef void (gdbarch_extract_return_value_ftype) (struct type *type, struct regcache *regcache, void *valbuf); 1415 extern void gdbarch_extract_return_value (struct gdbarch *gdbarch, struct type *type, struct regcache *regcache, void *valbuf); 1416 extern void set_gdbarch_extract_return_value (struct gdbarch *gdbarch, gdbarch_extract_return_value_ftype *extract_return_value); 1417 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_RETURN_VALUE) 1418 #error "Non multi-arch definition of EXTRACT_RETURN_VALUE" 1419 #endif 1420 #if !defined (EXTRACT_RETURN_VALUE) 1421 #define EXTRACT_RETURN_VALUE(type, regcache, valbuf) (gdbarch_extract_return_value (current_gdbarch, type, regcache, valbuf)) 1422 #endif 1423 1424 typedef void (gdbarch_store_return_value_ftype) (struct type *type, struct regcache *regcache, const void *valbuf); 1425 extern void gdbarch_store_return_value (struct gdbarch *gdbarch, struct type *type, struct regcache *regcache, const void *valbuf); 1426 extern void set_gdbarch_store_return_value (struct gdbarch *gdbarch, gdbarch_store_return_value_ftype *store_return_value); 1427 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_RETURN_VALUE) 1428 #error "Non multi-arch definition of STORE_RETURN_VALUE" 1429 #endif 1430 #if !defined (STORE_RETURN_VALUE) 1431 #define STORE_RETURN_VALUE(type, regcache, valbuf) (gdbarch_store_return_value (current_gdbarch, type, regcache, valbuf)) 1432 #endif 1433 1434 typedef void (gdbarch_deprecated_extract_return_value_ftype) (struct type *type, char *regbuf, char *valbuf); 1435 extern void gdbarch_deprecated_extract_return_value (struct gdbarch *gdbarch, struct type *type, char *regbuf, char *valbuf); 1436 extern void set_gdbarch_deprecated_extract_return_value (struct gdbarch *gdbarch, gdbarch_deprecated_extract_return_value_ftype *deprecated_extract_return_value); 1437 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_RETURN_VALUE) 1438 #error "Non multi-arch definition of DEPRECATED_EXTRACT_RETURN_VALUE" 1439 #endif 1440 #if !defined (DEPRECATED_EXTRACT_RETURN_VALUE) 1441 #define DEPRECATED_EXTRACT_RETURN_VALUE(type, regbuf, valbuf) (gdbarch_deprecated_extract_return_value (current_gdbarch, type, regbuf, valbuf)) 1442 #endif 1443 1444 typedef void (gdbarch_deprecated_store_return_value_ftype) (struct type *type, char *valbuf); 1445 extern void gdbarch_deprecated_store_return_value (struct gdbarch *gdbarch, struct type *type, char *valbuf); 1446 extern void set_gdbarch_deprecated_store_return_value (struct gdbarch *gdbarch, gdbarch_deprecated_store_return_value_ftype *deprecated_store_return_value); 1447 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STORE_RETURN_VALUE) 1448 #error "Non multi-arch definition of DEPRECATED_STORE_RETURN_VALUE" 1449 #endif 1450 #if !defined (DEPRECATED_STORE_RETURN_VALUE) 1451 #define DEPRECATED_STORE_RETURN_VALUE(type, valbuf) (gdbarch_deprecated_store_return_value (current_gdbarch, type, valbuf)) 1452 #endif 1453 1454 typedef int (gdbarch_use_struct_convention_ftype) (int gcc_p, struct type *value_type); 1455 extern int gdbarch_use_struct_convention (struct gdbarch *gdbarch, int gcc_p, struct type *value_type); 1456 extern void set_gdbarch_use_struct_convention (struct gdbarch *gdbarch, gdbarch_use_struct_convention_ftype *use_struct_convention); 1457 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (USE_STRUCT_CONVENTION) 1458 #error "Non multi-arch definition of USE_STRUCT_CONVENTION" 1459 #endif 1460 #if !defined (USE_STRUCT_CONVENTION) 1461 #define USE_STRUCT_CONVENTION(gcc_p, value_type) (gdbarch_use_struct_convention (current_gdbarch, gcc_p, value_type)) 1462 #endif 1463 1464 /* As of 2004-01-17 only the 32-bit SPARC ABI has been identified as an 1465 ABI suitable for the implementation of a robust extract 1466 struct-convention return-value address method (the sparc saves the 1467 address in the callers frame). All the other cases so far examined, 1468 the DEPRECATED_EXTRACT_STRUCT_VALUE implementation has been 1469 erreneous - the code was incorrectly assuming that the return-value 1470 address, stored in a register, was preserved across the entire 1471 function call. 1472 For the moment retain DEPRECATED_EXTRACT_STRUCT_VALUE as a marker of 1473 the ABIs that are still to be analyzed - perhaps this should simply 1474 be deleted. The commented out extract_returned_value_address method 1475 is provided as a starting point for the 32-bit SPARC. It, or 1476 something like it, along with changes to both infcmd.c and stack.c 1477 will be needed for that case to work. NB: It is passed the callers 1478 frame since it is only after the callee has returned that this 1479 function is used. 1480 M:::CORE_ADDR:extract_returned_value_address:struct frame_info *caller_frame:caller_frame */ 1481 1482 #if defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS) 1483 /* Legacy for systems yet to multi-arch DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS */ 1484 #if !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P) 1485 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (1) 1486 #endif 1487 #endif 1488 1489 extern int gdbarch_deprecated_extract_struct_value_address_p (struct gdbarch *gdbarch); 1490 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P) 1491 #error "Non multi-arch definition of DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS" 1492 #endif 1493 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P) 1494 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (gdbarch_deprecated_extract_struct_value_address_p (current_gdbarch)) 1495 #endif 1496 1497 typedef CORE_ADDR (gdbarch_deprecated_extract_struct_value_address_ftype) (struct regcache *regcache); 1498 extern CORE_ADDR gdbarch_deprecated_extract_struct_value_address (struct gdbarch *gdbarch, struct regcache *regcache); 1499 extern void set_gdbarch_deprecated_extract_struct_value_address (struct gdbarch *gdbarch, gdbarch_deprecated_extract_struct_value_address_ftype *deprecated_extract_struct_value_address); 1500 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS) 1501 #error "Non multi-arch definition of DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS" 1502 #endif 1503 #if !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS) 1504 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS(regcache) (gdbarch_deprecated_extract_struct_value_address (current_gdbarch, regcache)) 1505 #endif 1506 1507 #if defined (DEPRECATED_FRAME_INIT_SAVED_REGS) 1508 /* Legacy for systems yet to multi-arch DEPRECATED_FRAME_INIT_SAVED_REGS */ 1509 #if !defined (DEPRECATED_FRAME_INIT_SAVED_REGS_P) 1510 #define DEPRECATED_FRAME_INIT_SAVED_REGS_P() (1) 1511 #endif 1512 #endif 1513 1514 extern int gdbarch_deprecated_frame_init_saved_regs_p (struct gdbarch *gdbarch); 1515 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_INIT_SAVED_REGS_P) 1516 #error "Non multi-arch definition of DEPRECATED_FRAME_INIT_SAVED_REGS" 1517 #endif 1518 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_INIT_SAVED_REGS_P) 1519 #define DEPRECATED_FRAME_INIT_SAVED_REGS_P() (gdbarch_deprecated_frame_init_saved_regs_p (current_gdbarch)) 1520 #endif 1521 1522 typedef void (gdbarch_deprecated_frame_init_saved_regs_ftype) (struct frame_info *frame); 1523 extern void gdbarch_deprecated_frame_init_saved_regs (struct gdbarch *gdbarch, struct frame_info *frame); 1524 extern void set_gdbarch_deprecated_frame_init_saved_regs (struct gdbarch *gdbarch, gdbarch_deprecated_frame_init_saved_regs_ftype *deprecated_frame_init_saved_regs); 1525 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_INIT_SAVED_REGS) 1526 #error "Non multi-arch definition of DEPRECATED_FRAME_INIT_SAVED_REGS" 1527 #endif 1528 #if !defined (DEPRECATED_FRAME_INIT_SAVED_REGS) 1529 #define DEPRECATED_FRAME_INIT_SAVED_REGS(frame) (gdbarch_deprecated_frame_init_saved_regs (current_gdbarch, frame)) 1530 #endif 1531 1532 #if defined (DEPRECATED_INIT_EXTRA_FRAME_INFO) 1533 /* Legacy for systems yet to multi-arch DEPRECATED_INIT_EXTRA_FRAME_INFO */ 1534 #if !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO_P) 1535 #define DEPRECATED_INIT_EXTRA_FRAME_INFO_P() (1) 1536 #endif 1537 #endif 1538 1539 extern int gdbarch_deprecated_init_extra_frame_info_p (struct gdbarch *gdbarch); 1540 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_EXTRA_FRAME_INFO_P) 1541 #error "Non multi-arch definition of DEPRECATED_INIT_EXTRA_FRAME_INFO" 1542 #endif 1543 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO_P) 1544 #define DEPRECATED_INIT_EXTRA_FRAME_INFO_P() (gdbarch_deprecated_init_extra_frame_info_p (current_gdbarch)) 1545 #endif 1546 1547 typedef void (gdbarch_deprecated_init_extra_frame_info_ftype) (int fromleaf, struct frame_info *frame); 1548 extern void gdbarch_deprecated_init_extra_frame_info (struct gdbarch *gdbarch, int fromleaf, struct frame_info *frame); 1549 extern void set_gdbarch_deprecated_init_extra_frame_info (struct gdbarch *gdbarch, gdbarch_deprecated_init_extra_frame_info_ftype *deprecated_init_extra_frame_info); 1550 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_EXTRA_FRAME_INFO) 1551 #error "Non multi-arch definition of DEPRECATED_INIT_EXTRA_FRAME_INFO" 1552 #endif 1553 #if !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO) 1554 #define DEPRECATED_INIT_EXTRA_FRAME_INFO(fromleaf, frame) (gdbarch_deprecated_init_extra_frame_info (current_gdbarch, fromleaf, frame)) 1555 #endif 1556 1557 typedef CORE_ADDR (gdbarch_skip_prologue_ftype) (CORE_ADDR ip); 1558 extern CORE_ADDR gdbarch_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR ip); 1559 extern void set_gdbarch_skip_prologue (struct gdbarch *gdbarch, gdbarch_skip_prologue_ftype *skip_prologue); 1560 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_PROLOGUE) 1561 #error "Non multi-arch definition of SKIP_PROLOGUE" 1562 #endif 1563 #if !defined (SKIP_PROLOGUE) 1564 #define SKIP_PROLOGUE(ip) (gdbarch_skip_prologue (current_gdbarch, ip)) 1565 #endif 1566 1567 typedef int (gdbarch_inner_than_ftype) (CORE_ADDR lhs, CORE_ADDR rhs); 1568 extern int gdbarch_inner_than (struct gdbarch *gdbarch, CORE_ADDR lhs, CORE_ADDR rhs); 1569 extern void set_gdbarch_inner_than (struct gdbarch *gdbarch, gdbarch_inner_than_ftype *inner_than); 1570 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INNER_THAN) 1571 #error "Non multi-arch definition of INNER_THAN" 1572 #endif 1573 #if !defined (INNER_THAN) 1574 #define INNER_THAN(lhs, rhs) (gdbarch_inner_than (current_gdbarch, lhs, rhs)) 1575 #endif 1576 1577 typedef const unsigned char * (gdbarch_breakpoint_from_pc_ftype) (CORE_ADDR *pcptr, int *lenptr); 1578 extern const unsigned char * gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, CORE_ADDR *pcptr, int *lenptr); 1579 extern void set_gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, gdbarch_breakpoint_from_pc_ftype *breakpoint_from_pc); 1580 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BREAKPOINT_FROM_PC) 1581 #error "Non multi-arch definition of BREAKPOINT_FROM_PC" 1582 #endif 1583 #if !defined (BREAKPOINT_FROM_PC) 1584 #define BREAKPOINT_FROM_PC(pcptr, lenptr) (gdbarch_breakpoint_from_pc (current_gdbarch, pcptr, lenptr)) 1585 #endif 1586 1587 extern int gdbarch_adjust_breakpoint_address_p (struct gdbarch *gdbarch); 1588 1589 typedef CORE_ADDR (gdbarch_adjust_breakpoint_address_ftype) (struct gdbarch *gdbarch, CORE_ADDR bpaddr); 1590 extern CORE_ADDR gdbarch_adjust_breakpoint_address (struct gdbarch *gdbarch, CORE_ADDR bpaddr); 1591 extern void set_gdbarch_adjust_breakpoint_address (struct gdbarch *gdbarch, gdbarch_adjust_breakpoint_address_ftype *adjust_breakpoint_address); 1592 1593 typedef int (gdbarch_memory_insert_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache); 1594 extern int gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache); 1595 extern void set_gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_insert_breakpoint_ftype *memory_insert_breakpoint); 1596 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_INSERT_BREAKPOINT) 1597 #error "Non multi-arch definition of MEMORY_INSERT_BREAKPOINT" 1598 #endif 1599 #if !defined (MEMORY_INSERT_BREAKPOINT) 1600 #define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (gdbarch_memory_insert_breakpoint (current_gdbarch, addr, contents_cache)) 1601 #endif 1602 1603 typedef int (gdbarch_memory_remove_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache); 1604 extern int gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache); 1605 extern void set_gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_remove_breakpoint_ftype *memory_remove_breakpoint); 1606 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_REMOVE_BREAKPOINT) 1607 #error "Non multi-arch definition of MEMORY_REMOVE_BREAKPOINT" 1608 #endif 1609 #if !defined (MEMORY_REMOVE_BREAKPOINT) 1610 #define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (gdbarch_memory_remove_breakpoint (current_gdbarch, addr, contents_cache)) 1611 #endif 1612 1613 extern CORE_ADDR gdbarch_decr_pc_after_break (struct gdbarch *gdbarch); 1614 extern void set_gdbarch_decr_pc_after_break (struct gdbarch *gdbarch, CORE_ADDR decr_pc_after_break); 1615 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DECR_PC_AFTER_BREAK) 1616 #error "Non multi-arch definition of DECR_PC_AFTER_BREAK" 1617 #endif 1618 #if !defined (DECR_PC_AFTER_BREAK) 1619 #define DECR_PC_AFTER_BREAK (gdbarch_decr_pc_after_break (current_gdbarch)) 1620 #endif 1621 1622 extern CORE_ADDR gdbarch_function_start_offset (struct gdbarch *gdbarch); 1623 extern void set_gdbarch_function_start_offset (struct gdbarch *gdbarch, CORE_ADDR function_start_offset); 1624 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FUNCTION_START_OFFSET) 1625 #error "Non multi-arch definition of FUNCTION_START_OFFSET" 1626 #endif 1627 #if !defined (FUNCTION_START_OFFSET) 1628 #define FUNCTION_START_OFFSET (gdbarch_function_start_offset (current_gdbarch)) 1629 #endif 1630 1631 typedef 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); 1632 extern 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); 1633 extern void set_gdbarch_remote_translate_xfer_address (struct gdbarch *gdbarch, gdbarch_remote_translate_xfer_address_ftype *remote_translate_xfer_address); 1634 1635 extern CORE_ADDR gdbarch_frame_args_skip (struct gdbarch *gdbarch); 1636 extern void set_gdbarch_frame_args_skip (struct gdbarch *gdbarch, CORE_ADDR frame_args_skip); 1637 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_ARGS_SKIP) 1638 #error "Non multi-arch definition of FRAME_ARGS_SKIP" 1639 #endif 1640 #if !defined (FRAME_ARGS_SKIP) 1641 #define FRAME_ARGS_SKIP (gdbarch_frame_args_skip (current_gdbarch)) 1642 #endif 1643 1644 /* DEPRECATED_FRAMELESS_FUNCTION_INVOCATION is not needed. The new 1645 frame code works regardless of the type of frame - frameless, 1646 stackless, or normal. */ 1647 1648 #if defined (DEPRECATED_FRAMELESS_FUNCTION_INVOCATION) 1649 /* Legacy for systems yet to multi-arch DEPRECATED_FRAMELESS_FUNCTION_INVOCATION */ 1650 #if !defined (DEPRECATED_FRAMELESS_FUNCTION_INVOCATION_P) 1651 #define DEPRECATED_FRAMELESS_FUNCTION_INVOCATION_P() (1) 1652 #endif 1653 #endif 1654 1655 extern int gdbarch_deprecated_frameless_function_invocation_p (struct gdbarch *gdbarch); 1656 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAMELESS_FUNCTION_INVOCATION_P) 1657 #error "Non multi-arch definition of DEPRECATED_FRAMELESS_FUNCTION_INVOCATION" 1658 #endif 1659 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAMELESS_FUNCTION_INVOCATION_P) 1660 #define DEPRECATED_FRAMELESS_FUNCTION_INVOCATION_P() (gdbarch_deprecated_frameless_function_invocation_p (current_gdbarch)) 1661 #endif 1662 1663 typedef int (gdbarch_deprecated_frameless_function_invocation_ftype) (struct frame_info *fi); 1664 extern int gdbarch_deprecated_frameless_function_invocation (struct gdbarch *gdbarch, struct frame_info *fi); 1665 extern void set_gdbarch_deprecated_frameless_function_invocation (struct gdbarch *gdbarch, gdbarch_deprecated_frameless_function_invocation_ftype *deprecated_frameless_function_invocation); 1666 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAMELESS_FUNCTION_INVOCATION) 1667 #error "Non multi-arch definition of DEPRECATED_FRAMELESS_FUNCTION_INVOCATION" 1668 #endif 1669 #if !defined (DEPRECATED_FRAMELESS_FUNCTION_INVOCATION) 1670 #define DEPRECATED_FRAMELESS_FUNCTION_INVOCATION(fi) (gdbarch_deprecated_frameless_function_invocation (current_gdbarch, fi)) 1671 #endif 1672 1673 #if defined (DEPRECATED_FRAME_CHAIN) 1674 /* Legacy for systems yet to multi-arch DEPRECATED_FRAME_CHAIN */ 1675 #if !defined (DEPRECATED_FRAME_CHAIN_P) 1676 #define DEPRECATED_FRAME_CHAIN_P() (1) 1677 #endif 1678 #endif 1679 1680 extern int gdbarch_deprecated_frame_chain_p (struct gdbarch *gdbarch); 1681 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN_P) 1682 #error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN" 1683 #endif 1684 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_CHAIN_P) 1685 #define DEPRECATED_FRAME_CHAIN_P() (gdbarch_deprecated_frame_chain_p (current_gdbarch)) 1686 #endif 1687 1688 typedef CORE_ADDR (gdbarch_deprecated_frame_chain_ftype) (struct frame_info *frame); 1689 extern CORE_ADDR gdbarch_deprecated_frame_chain (struct gdbarch *gdbarch, struct frame_info *frame); 1690 extern void set_gdbarch_deprecated_frame_chain (struct gdbarch *gdbarch, gdbarch_deprecated_frame_chain_ftype *deprecated_frame_chain); 1691 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN) 1692 #error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN" 1693 #endif 1694 #if !defined (DEPRECATED_FRAME_CHAIN) 1695 #define DEPRECATED_FRAME_CHAIN(frame) (gdbarch_deprecated_frame_chain (current_gdbarch, frame)) 1696 #endif 1697 1698 #if defined (DEPRECATED_FRAME_CHAIN_VALID) 1699 /* Legacy for systems yet to multi-arch DEPRECATED_FRAME_CHAIN_VALID */ 1700 #if !defined (DEPRECATED_FRAME_CHAIN_VALID_P) 1701 #define DEPRECATED_FRAME_CHAIN_VALID_P() (1) 1702 #endif 1703 #endif 1704 1705 extern int gdbarch_deprecated_frame_chain_valid_p (struct gdbarch *gdbarch); 1706 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN_VALID_P) 1707 #error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN_VALID" 1708 #endif 1709 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_CHAIN_VALID_P) 1710 #define DEPRECATED_FRAME_CHAIN_VALID_P() (gdbarch_deprecated_frame_chain_valid_p (current_gdbarch)) 1711 #endif 1712 1713 typedef int (gdbarch_deprecated_frame_chain_valid_ftype) (CORE_ADDR chain, struct frame_info *thisframe); 1714 extern int gdbarch_deprecated_frame_chain_valid (struct gdbarch *gdbarch, CORE_ADDR chain, struct frame_info *thisframe); 1715 extern void set_gdbarch_deprecated_frame_chain_valid (struct gdbarch *gdbarch, gdbarch_deprecated_frame_chain_valid_ftype *deprecated_frame_chain_valid); 1716 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN_VALID) 1717 #error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN_VALID" 1718 #endif 1719 #if !defined (DEPRECATED_FRAME_CHAIN_VALID) 1720 #define DEPRECATED_FRAME_CHAIN_VALID(chain, thisframe) (gdbarch_deprecated_frame_chain_valid (current_gdbarch, chain, thisframe)) 1721 #endif 1722 1723 /* DEPRECATED_FRAME_SAVED_PC has been replaced by UNWIND_PC. Please 1724 note, per UNWIND_PC's doco, that while the two have similar 1725 interfaces they have very different underlying implementations. */ 1726 1727 #if defined (DEPRECATED_FRAME_SAVED_PC) 1728 /* Legacy for systems yet to multi-arch DEPRECATED_FRAME_SAVED_PC */ 1729 #if !defined (DEPRECATED_FRAME_SAVED_PC_P) 1730 #define DEPRECATED_FRAME_SAVED_PC_P() (1) 1731 #endif 1732 #endif 1733 1734 extern int gdbarch_deprecated_frame_saved_pc_p (struct gdbarch *gdbarch); 1735 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_SAVED_PC_P) 1736 #error "Non multi-arch definition of DEPRECATED_FRAME_SAVED_PC" 1737 #endif 1738 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_SAVED_PC_P) 1739 #define DEPRECATED_FRAME_SAVED_PC_P() (gdbarch_deprecated_frame_saved_pc_p (current_gdbarch)) 1740 #endif 1741 1742 typedef CORE_ADDR (gdbarch_deprecated_frame_saved_pc_ftype) (struct frame_info *fi); 1743 extern CORE_ADDR gdbarch_deprecated_frame_saved_pc (struct gdbarch *gdbarch, struct frame_info *fi); 1744 extern void set_gdbarch_deprecated_frame_saved_pc (struct gdbarch *gdbarch, gdbarch_deprecated_frame_saved_pc_ftype *deprecated_frame_saved_pc); 1745 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_SAVED_PC) 1746 #error "Non multi-arch definition of DEPRECATED_FRAME_SAVED_PC" 1747 #endif 1748 #if !defined (DEPRECATED_FRAME_SAVED_PC) 1749 #define DEPRECATED_FRAME_SAVED_PC(fi) (gdbarch_deprecated_frame_saved_pc (current_gdbarch, fi)) 1750 #endif 1751 1752 extern int gdbarch_unwind_pc_p (struct gdbarch *gdbarch); 1753 1754 typedef CORE_ADDR (gdbarch_unwind_pc_ftype) (struct gdbarch *gdbarch, struct frame_info *next_frame); 1755 extern CORE_ADDR gdbarch_unwind_pc (struct gdbarch *gdbarch, struct frame_info *next_frame); 1756 extern void set_gdbarch_unwind_pc (struct gdbarch *gdbarch, gdbarch_unwind_pc_ftype *unwind_pc); 1757 1758 extern int gdbarch_unwind_sp_p (struct gdbarch *gdbarch); 1759 1760 typedef CORE_ADDR (gdbarch_unwind_sp_ftype) (struct gdbarch *gdbarch, struct frame_info *next_frame); 1761 extern CORE_ADDR gdbarch_unwind_sp (struct gdbarch *gdbarch, struct frame_info *next_frame); 1762 extern void set_gdbarch_unwind_sp (struct gdbarch *gdbarch, gdbarch_unwind_sp_ftype *unwind_sp); 1763 1764 /* DEPRECATED_FRAME_ARGS_ADDRESS as been replaced by the per-frame 1765 frame-base. Enable frame-base before frame-unwind. */ 1766 1767 #if defined (DEPRECATED_FRAME_ARGS_ADDRESS) 1768 /* Legacy for systems yet to multi-arch DEPRECATED_FRAME_ARGS_ADDRESS */ 1769 #if !defined (DEPRECATED_FRAME_ARGS_ADDRESS_P) 1770 #define DEPRECATED_FRAME_ARGS_ADDRESS_P() (1) 1771 #endif 1772 #endif 1773 1774 extern int gdbarch_deprecated_frame_args_address_p (struct gdbarch *gdbarch); 1775 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_ARGS_ADDRESS_P) 1776 #error "Non multi-arch definition of DEPRECATED_FRAME_ARGS_ADDRESS" 1777 #endif 1778 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_ARGS_ADDRESS_P) 1779 #define DEPRECATED_FRAME_ARGS_ADDRESS_P() (gdbarch_deprecated_frame_args_address_p (current_gdbarch)) 1780 #endif 1781 1782 typedef CORE_ADDR (gdbarch_deprecated_frame_args_address_ftype) (struct frame_info *fi); 1783 extern CORE_ADDR gdbarch_deprecated_frame_args_address (struct gdbarch *gdbarch, struct frame_info *fi); 1784 extern void set_gdbarch_deprecated_frame_args_address (struct gdbarch *gdbarch, gdbarch_deprecated_frame_args_address_ftype *deprecated_frame_args_address); 1785 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_ARGS_ADDRESS) 1786 #error "Non multi-arch definition of DEPRECATED_FRAME_ARGS_ADDRESS" 1787 #endif 1788 #if !defined (DEPRECATED_FRAME_ARGS_ADDRESS) 1789 #define DEPRECATED_FRAME_ARGS_ADDRESS(fi) (gdbarch_deprecated_frame_args_address (current_gdbarch, fi)) 1790 #endif 1791 1792 /* DEPRECATED_FRAME_LOCALS_ADDRESS as been replaced by the per-frame 1793 frame-base. Enable frame-base before frame-unwind. */ 1794 1795 #if defined (DEPRECATED_FRAME_LOCALS_ADDRESS) 1796 /* Legacy for systems yet to multi-arch DEPRECATED_FRAME_LOCALS_ADDRESS */ 1797 #if !defined (DEPRECATED_FRAME_LOCALS_ADDRESS_P) 1798 #define DEPRECATED_FRAME_LOCALS_ADDRESS_P() (1) 1799 #endif 1800 #endif 1801 1802 extern int gdbarch_deprecated_frame_locals_address_p (struct gdbarch *gdbarch); 1803 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_LOCALS_ADDRESS_P) 1804 #error "Non multi-arch definition of DEPRECATED_FRAME_LOCALS_ADDRESS" 1805 #endif 1806 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_LOCALS_ADDRESS_P) 1807 #define DEPRECATED_FRAME_LOCALS_ADDRESS_P() (gdbarch_deprecated_frame_locals_address_p (current_gdbarch)) 1808 #endif 1809 1810 typedef CORE_ADDR (gdbarch_deprecated_frame_locals_address_ftype) (struct frame_info *fi); 1811 extern CORE_ADDR gdbarch_deprecated_frame_locals_address (struct gdbarch *gdbarch, struct frame_info *fi); 1812 extern void set_gdbarch_deprecated_frame_locals_address (struct gdbarch *gdbarch, gdbarch_deprecated_frame_locals_address_ftype *deprecated_frame_locals_address); 1813 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_LOCALS_ADDRESS) 1814 #error "Non multi-arch definition of DEPRECATED_FRAME_LOCALS_ADDRESS" 1815 #endif 1816 #if !defined (DEPRECATED_FRAME_LOCALS_ADDRESS) 1817 #define DEPRECATED_FRAME_LOCALS_ADDRESS(fi) (gdbarch_deprecated_frame_locals_address (current_gdbarch, fi)) 1818 #endif 1819 1820 #if defined (DEPRECATED_SAVED_PC_AFTER_CALL) 1821 /* Legacy for systems yet to multi-arch DEPRECATED_SAVED_PC_AFTER_CALL */ 1822 #if !defined (DEPRECATED_SAVED_PC_AFTER_CALL_P) 1823 #define DEPRECATED_SAVED_PC_AFTER_CALL_P() (1) 1824 #endif 1825 #endif 1826 1827 extern int gdbarch_deprecated_saved_pc_after_call_p (struct gdbarch *gdbarch); 1828 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_SAVED_PC_AFTER_CALL_P) 1829 #error "Non multi-arch definition of DEPRECATED_SAVED_PC_AFTER_CALL" 1830 #endif 1831 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_SAVED_PC_AFTER_CALL_P) 1832 #define DEPRECATED_SAVED_PC_AFTER_CALL_P() (gdbarch_deprecated_saved_pc_after_call_p (current_gdbarch)) 1833 #endif 1834 1835 typedef CORE_ADDR (gdbarch_deprecated_saved_pc_after_call_ftype) (struct frame_info *frame); 1836 extern CORE_ADDR gdbarch_deprecated_saved_pc_after_call (struct gdbarch *gdbarch, struct frame_info *frame); 1837 extern void set_gdbarch_deprecated_saved_pc_after_call (struct gdbarch *gdbarch, gdbarch_deprecated_saved_pc_after_call_ftype *deprecated_saved_pc_after_call); 1838 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_SAVED_PC_AFTER_CALL) 1839 #error "Non multi-arch definition of DEPRECATED_SAVED_PC_AFTER_CALL" 1840 #endif 1841 #if !defined (DEPRECATED_SAVED_PC_AFTER_CALL) 1842 #define DEPRECATED_SAVED_PC_AFTER_CALL(frame) (gdbarch_deprecated_saved_pc_after_call (current_gdbarch, frame)) 1843 #endif 1844 1845 #if defined (FRAME_NUM_ARGS) 1846 /* Legacy for systems yet to multi-arch FRAME_NUM_ARGS */ 1847 #if !defined (FRAME_NUM_ARGS_P) 1848 #define FRAME_NUM_ARGS_P() (1) 1849 #endif 1850 #endif 1851 1852 extern int gdbarch_frame_num_args_p (struct gdbarch *gdbarch); 1853 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_NUM_ARGS_P) 1854 #error "Non multi-arch definition of FRAME_NUM_ARGS" 1855 #endif 1856 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_NUM_ARGS_P) 1857 #define FRAME_NUM_ARGS_P() (gdbarch_frame_num_args_p (current_gdbarch)) 1858 #endif 1859 1860 typedef int (gdbarch_frame_num_args_ftype) (struct frame_info *frame); 1861 extern int gdbarch_frame_num_args (struct gdbarch *gdbarch, struct frame_info *frame); 1862 extern void set_gdbarch_frame_num_args (struct gdbarch *gdbarch, gdbarch_frame_num_args_ftype *frame_num_args); 1863 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_NUM_ARGS) 1864 #error "Non multi-arch definition of FRAME_NUM_ARGS" 1865 #endif 1866 #if !defined (FRAME_NUM_ARGS) 1867 #define FRAME_NUM_ARGS(frame) (gdbarch_frame_num_args (current_gdbarch, frame)) 1868 #endif 1869 1870 /* DEPRECATED_STACK_ALIGN has been replaced by an initial aligning call 1871 to frame_align and the requirement that methods such as 1872 push_dummy_call and frame_red_zone_size maintain correct stack/frame 1873 alignment. */ 1874 1875 #if defined (DEPRECATED_STACK_ALIGN) 1876 /* Legacy for systems yet to multi-arch DEPRECATED_STACK_ALIGN */ 1877 #if !defined (DEPRECATED_STACK_ALIGN_P) 1878 #define DEPRECATED_STACK_ALIGN_P() (1) 1879 #endif 1880 #endif 1881 1882 extern int gdbarch_deprecated_stack_align_p (struct gdbarch *gdbarch); 1883 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STACK_ALIGN_P) 1884 #error "Non multi-arch definition of DEPRECATED_STACK_ALIGN" 1885 #endif 1886 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_STACK_ALIGN_P) 1887 #define DEPRECATED_STACK_ALIGN_P() (gdbarch_deprecated_stack_align_p (current_gdbarch)) 1888 #endif 1889 1890 typedef CORE_ADDR (gdbarch_deprecated_stack_align_ftype) (CORE_ADDR sp); 1891 extern CORE_ADDR gdbarch_deprecated_stack_align (struct gdbarch *gdbarch, CORE_ADDR sp); 1892 extern void set_gdbarch_deprecated_stack_align (struct gdbarch *gdbarch, gdbarch_deprecated_stack_align_ftype *deprecated_stack_align); 1893 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STACK_ALIGN) 1894 #error "Non multi-arch definition of DEPRECATED_STACK_ALIGN" 1895 #endif 1896 #if !defined (DEPRECATED_STACK_ALIGN) 1897 #define DEPRECATED_STACK_ALIGN(sp) (gdbarch_deprecated_stack_align (current_gdbarch, sp)) 1898 #endif 1899 1900 extern int gdbarch_frame_align_p (struct gdbarch *gdbarch); 1901 1902 typedef CORE_ADDR (gdbarch_frame_align_ftype) (struct gdbarch *gdbarch, CORE_ADDR address); 1903 extern CORE_ADDR gdbarch_frame_align (struct gdbarch *gdbarch, CORE_ADDR address); 1904 extern void set_gdbarch_frame_align (struct gdbarch *gdbarch, gdbarch_frame_align_ftype *frame_align); 1905 1906 /* DEPRECATED_REG_STRUCT_HAS_ADDR has been replaced by 1907 stabs_argument_has_addr. */ 1908 1909 #if defined (DEPRECATED_REG_STRUCT_HAS_ADDR) 1910 /* Legacy for systems yet to multi-arch DEPRECATED_REG_STRUCT_HAS_ADDR */ 1911 #if !defined (DEPRECATED_REG_STRUCT_HAS_ADDR_P) 1912 #define DEPRECATED_REG_STRUCT_HAS_ADDR_P() (1) 1913 #endif 1914 #endif 1915 1916 extern int gdbarch_deprecated_reg_struct_has_addr_p (struct gdbarch *gdbarch); 1917 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REG_STRUCT_HAS_ADDR_P) 1918 #error "Non multi-arch definition of DEPRECATED_REG_STRUCT_HAS_ADDR" 1919 #endif 1920 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_REG_STRUCT_HAS_ADDR_P) 1921 #define DEPRECATED_REG_STRUCT_HAS_ADDR_P() (gdbarch_deprecated_reg_struct_has_addr_p (current_gdbarch)) 1922 #endif 1923 1924 typedef int (gdbarch_deprecated_reg_struct_has_addr_ftype) (int gcc_p, struct type *type); 1925 extern int gdbarch_deprecated_reg_struct_has_addr (struct gdbarch *gdbarch, int gcc_p, struct type *type); 1926 extern void set_gdbarch_deprecated_reg_struct_has_addr (struct gdbarch *gdbarch, gdbarch_deprecated_reg_struct_has_addr_ftype *deprecated_reg_struct_has_addr); 1927 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REG_STRUCT_HAS_ADDR) 1928 #error "Non multi-arch definition of DEPRECATED_REG_STRUCT_HAS_ADDR" 1929 #endif 1930 #if !defined (DEPRECATED_REG_STRUCT_HAS_ADDR) 1931 #define DEPRECATED_REG_STRUCT_HAS_ADDR(gcc_p, type) (gdbarch_deprecated_reg_struct_has_addr (current_gdbarch, gcc_p, type)) 1932 #endif 1933 1934 typedef int (gdbarch_stabs_argument_has_addr_ftype) (struct gdbarch *gdbarch, struct type *type); 1935 extern int gdbarch_stabs_argument_has_addr (struct gdbarch *gdbarch, struct type *type); 1936 extern void set_gdbarch_stabs_argument_has_addr (struct gdbarch *gdbarch, gdbarch_stabs_argument_has_addr_ftype *stabs_argument_has_addr); 1937 1938 extern int gdbarch_frame_red_zone_size (struct gdbarch *gdbarch); 1939 extern void set_gdbarch_frame_red_zone_size (struct gdbarch *gdbarch, int frame_red_zone_size); 1940 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_RED_ZONE_SIZE) 1941 #error "Non multi-arch definition of FRAME_RED_ZONE_SIZE" 1942 #endif 1943 #if !defined (FRAME_RED_ZONE_SIZE) 1944 #define FRAME_RED_ZONE_SIZE (gdbarch_frame_red_zone_size (current_gdbarch)) 1945 #endif 1946 1947 extern int gdbarch_parm_boundary (struct gdbarch *gdbarch); 1948 extern void set_gdbarch_parm_boundary (struct gdbarch *gdbarch, int parm_boundary); 1949 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PARM_BOUNDARY) 1950 #error "Non multi-arch definition of PARM_BOUNDARY" 1951 #endif 1952 #if !defined (PARM_BOUNDARY) 1953 #define PARM_BOUNDARY (gdbarch_parm_boundary (current_gdbarch)) 1954 #endif 1955 1956 extern const struct floatformat * gdbarch_float_format (struct gdbarch *gdbarch); 1957 extern void set_gdbarch_float_format (struct gdbarch *gdbarch, const struct floatformat * float_format); 1958 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_FLOAT_FORMAT) 1959 #error "Non multi-arch definition of TARGET_FLOAT_FORMAT" 1960 #endif 1961 #if !defined (TARGET_FLOAT_FORMAT) 1962 #define TARGET_FLOAT_FORMAT (gdbarch_float_format (current_gdbarch)) 1963 #endif 1964 1965 extern const struct floatformat * gdbarch_double_format (struct gdbarch *gdbarch); 1966 extern void set_gdbarch_double_format (struct gdbarch *gdbarch, const struct floatformat * double_format); 1967 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_DOUBLE_FORMAT) 1968 #error "Non multi-arch definition of TARGET_DOUBLE_FORMAT" 1969 #endif 1970 #if !defined (TARGET_DOUBLE_FORMAT) 1971 #define TARGET_DOUBLE_FORMAT (gdbarch_double_format (current_gdbarch)) 1972 #endif 1973 1974 extern const struct floatformat * gdbarch_long_double_format (struct gdbarch *gdbarch); 1975 extern void set_gdbarch_long_double_format (struct gdbarch *gdbarch, const struct floatformat * long_double_format); 1976 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_DOUBLE_FORMAT) 1977 #error "Non multi-arch definition of TARGET_LONG_DOUBLE_FORMAT" 1978 #endif 1979 #if !defined (TARGET_LONG_DOUBLE_FORMAT) 1980 #define TARGET_LONG_DOUBLE_FORMAT (gdbarch_long_double_format (current_gdbarch)) 1981 #endif 1982 1983 typedef CORE_ADDR (gdbarch_convert_from_func_ptr_addr_ftype) (struct gdbarch *gdbarch, CORE_ADDR addr, struct target_ops *targ); 1984 extern CORE_ADDR gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch, CORE_ADDR addr, struct target_ops *targ); 1985 extern void set_gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch, gdbarch_convert_from_func_ptr_addr_ftype *convert_from_func_ptr_addr); 1986 1987 /* On some machines there are bits in addresses which are not really 1988 part of the address, but are used by the kernel, the hardware, etc. 1989 for special purposes. ADDR_BITS_REMOVE takes out any such bits so 1990 we get a "real" address such as one would find in a symbol table. 1991 This is used only for addresses of instructions, and even then I'm 1992 not sure it's used in all contexts. It exists to deal with there 1993 being a few stray bits in the PC which would mislead us, not as some 1994 sort of generic thing to handle alignment or segmentation (it's 1995 possible it should be in TARGET_READ_PC instead). */ 1996 1997 typedef CORE_ADDR (gdbarch_addr_bits_remove_ftype) (CORE_ADDR addr); 1998 extern CORE_ADDR gdbarch_addr_bits_remove (struct gdbarch *gdbarch, CORE_ADDR addr); 1999 extern void set_gdbarch_addr_bits_remove (struct gdbarch *gdbarch, gdbarch_addr_bits_remove_ftype *addr_bits_remove); 2000 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDR_BITS_REMOVE) 2001 #error "Non multi-arch definition of ADDR_BITS_REMOVE" 2002 #endif 2003 #if !defined (ADDR_BITS_REMOVE) 2004 #define ADDR_BITS_REMOVE(addr) (gdbarch_addr_bits_remove (current_gdbarch, addr)) 2005 #endif 2006 2007 /* It is not at all clear why SMASH_TEXT_ADDRESS is not folded into 2008 ADDR_BITS_REMOVE. */ 2009 2010 typedef CORE_ADDR (gdbarch_smash_text_address_ftype) (CORE_ADDR addr); 2011 extern CORE_ADDR gdbarch_smash_text_address (struct gdbarch *gdbarch, CORE_ADDR addr); 2012 extern void set_gdbarch_smash_text_address (struct gdbarch *gdbarch, gdbarch_smash_text_address_ftype *smash_text_address); 2013 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SMASH_TEXT_ADDRESS) 2014 #error "Non multi-arch definition of SMASH_TEXT_ADDRESS" 2015 #endif 2016 #if !defined (SMASH_TEXT_ADDRESS) 2017 #define SMASH_TEXT_ADDRESS(addr) (gdbarch_smash_text_address (current_gdbarch, addr)) 2018 #endif 2019 2020 /* FIXME/cagney/2001-01-18: This should be split in two. A target method that indicates if 2021 the target needs software single step. An ISA method to implement it. 2022 2023 FIXME/cagney/2001-01-18: This should be replaced with something that inserts breakpoints 2024 using the breakpoint system instead of blatting memory directly (as with rs6000). 2025 2026 FIXME/cagney/2001-01-18: The logic is backwards. It should be asking if the target can 2027 single step. If not, then implement single step using breakpoints. */ 2028 2029 #if defined (SOFTWARE_SINGLE_STEP) 2030 /* Legacy for systems yet to multi-arch SOFTWARE_SINGLE_STEP */ 2031 #if !defined (SOFTWARE_SINGLE_STEP_P) 2032 #define SOFTWARE_SINGLE_STEP_P() (1) 2033 #endif 2034 #endif 2035 2036 extern int gdbarch_software_single_step_p (struct gdbarch *gdbarch); 2037 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP_P) 2038 #error "Non multi-arch definition of SOFTWARE_SINGLE_STEP" 2039 #endif 2040 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SOFTWARE_SINGLE_STEP_P) 2041 #define SOFTWARE_SINGLE_STEP_P() (gdbarch_software_single_step_p (current_gdbarch)) 2042 #endif 2043 2044 typedef void (gdbarch_software_single_step_ftype) (enum target_signal sig, int insert_breakpoints_p); 2045 extern void gdbarch_software_single_step (struct gdbarch *gdbarch, enum target_signal sig, int insert_breakpoints_p); 2046 extern void set_gdbarch_software_single_step (struct gdbarch *gdbarch, gdbarch_software_single_step_ftype *software_single_step); 2047 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP) 2048 #error "Non multi-arch definition of SOFTWARE_SINGLE_STEP" 2049 #endif 2050 #if !defined (SOFTWARE_SINGLE_STEP) 2051 #define SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p) (gdbarch_software_single_step (current_gdbarch, sig, insert_breakpoints_p)) 2052 #endif 2053 2054 /* FIXME: cagney/2003-08-28: Need to find a better way of selecting the 2055 disassembler. Perhaphs objdump can handle it? */ 2056 2057 typedef int (gdbarch_print_insn_ftype) (bfd_vma vma, struct disassemble_info *info); 2058 extern int gdbarch_print_insn (struct gdbarch *gdbarch, bfd_vma vma, struct disassemble_info *info); 2059 extern void set_gdbarch_print_insn (struct gdbarch *gdbarch, gdbarch_print_insn_ftype *print_insn); 2060 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_PRINT_INSN) 2061 #error "Non multi-arch definition of TARGET_PRINT_INSN" 2062 #endif 2063 #if !defined (TARGET_PRINT_INSN) 2064 #define TARGET_PRINT_INSN(vma, info) (gdbarch_print_insn (current_gdbarch, vma, info)) 2065 #endif 2066 2067 typedef CORE_ADDR (gdbarch_skip_trampoline_code_ftype) (CORE_ADDR pc); 2068 extern CORE_ADDR gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, CORE_ADDR pc); 2069 extern void set_gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, gdbarch_skip_trampoline_code_ftype *skip_trampoline_code); 2070 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_TRAMPOLINE_CODE) 2071 #error "Non multi-arch definition of SKIP_TRAMPOLINE_CODE" 2072 #endif 2073 #if !defined (SKIP_TRAMPOLINE_CODE) 2074 #define SKIP_TRAMPOLINE_CODE(pc) (gdbarch_skip_trampoline_code (current_gdbarch, pc)) 2075 #endif 2076 2077 /* If IN_SOLIB_DYNSYM_RESOLVE_CODE returns true, and SKIP_SOLIB_RESOLVER 2078 evaluates non-zero, this is the address where the debugger will place 2079 a step-resume breakpoint to get us past the dynamic linker. */ 2080 2081 typedef CORE_ADDR (gdbarch_skip_solib_resolver_ftype) (struct gdbarch *gdbarch, CORE_ADDR pc); 2082 extern CORE_ADDR gdbarch_skip_solib_resolver (struct gdbarch *gdbarch, CORE_ADDR pc); 2083 extern void set_gdbarch_skip_solib_resolver (struct gdbarch *gdbarch, gdbarch_skip_solib_resolver_ftype *skip_solib_resolver); 2084 2085 /* For SVR4 shared libraries, each call goes through a small piece of 2086 trampoline code in the ".plt" section. IN_SOLIB_CALL_TRAMPOLINE evaluates 2087 to nonzero if we are currently stopped in one of these. */ 2088 2089 typedef int (gdbarch_in_solib_call_trampoline_ftype) (CORE_ADDR pc, char *name); 2090 extern int gdbarch_in_solib_call_trampoline (struct gdbarch *gdbarch, CORE_ADDR pc, char *name); 2091 extern void set_gdbarch_in_solib_call_trampoline (struct gdbarch *gdbarch, gdbarch_in_solib_call_trampoline_ftype *in_solib_call_trampoline); 2092 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (IN_SOLIB_CALL_TRAMPOLINE) 2093 #error "Non multi-arch definition of IN_SOLIB_CALL_TRAMPOLINE" 2094 #endif 2095 #if !defined (IN_SOLIB_CALL_TRAMPOLINE) 2096 #define IN_SOLIB_CALL_TRAMPOLINE(pc, name) (gdbarch_in_solib_call_trampoline (current_gdbarch, pc, name)) 2097 #endif 2098 2099 /* Some systems also have trampoline code for returning from shared libs. */ 2100 2101 typedef int (gdbarch_in_solib_return_trampoline_ftype) (CORE_ADDR pc, char *name); 2102 extern int gdbarch_in_solib_return_trampoline (struct gdbarch *gdbarch, CORE_ADDR pc, char *name); 2103 extern void set_gdbarch_in_solib_return_trampoline (struct gdbarch *gdbarch, gdbarch_in_solib_return_trampoline_ftype *in_solib_return_trampoline); 2104 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (IN_SOLIB_RETURN_TRAMPOLINE) 2105 #error "Non multi-arch definition of IN_SOLIB_RETURN_TRAMPOLINE" 2106 #endif 2107 #if !defined (IN_SOLIB_RETURN_TRAMPOLINE) 2108 #define IN_SOLIB_RETURN_TRAMPOLINE(pc, name) (gdbarch_in_solib_return_trampoline (current_gdbarch, pc, name)) 2109 #endif 2110 2111 /* Sigtramp is a routine that the kernel calls (which then calls the 2112 signal handler). On most machines it is a library routine that is 2113 linked into the executable. 2114 2115 This macro, given a program counter value and the name of the 2116 function in which that PC resides (which can be null if the name is 2117 not known), returns nonzero if the PC and name show that we are in 2118 sigtramp. 2119 2120 On most machines just see if the name is sigtramp (and if we have 2121 no name, assume we are not in sigtramp). 2122 2123 FIXME: cagney/2002-04-21: The function find_pc_partial_function 2124 calls find_pc_sect_partial_function() which calls PC_IN_SIGTRAMP. 2125 This means PC_IN_SIGTRAMP function can't be implemented by doing its 2126 own local NAME lookup. 2127 2128 FIXME: cagney/2002-04-21: PC_IN_SIGTRAMP is something of a mess. 2129 Some code also depends on SIGTRAMP_START and SIGTRAMP_END but other 2130 does not. */ 2131 2132 typedef int (gdbarch_pc_in_sigtramp_ftype) (CORE_ADDR pc, char *name); 2133 extern int gdbarch_pc_in_sigtramp (struct gdbarch *gdbarch, CORE_ADDR pc, char *name); 2134 extern void set_gdbarch_pc_in_sigtramp (struct gdbarch *gdbarch, gdbarch_pc_in_sigtramp_ftype *pc_in_sigtramp); 2135 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PC_IN_SIGTRAMP) 2136 #error "Non multi-arch definition of PC_IN_SIGTRAMP" 2137 #endif 2138 #if !defined (PC_IN_SIGTRAMP) 2139 #define PC_IN_SIGTRAMP(pc, name) (gdbarch_pc_in_sigtramp (current_gdbarch, pc, name)) 2140 #endif 2141 2142 #if defined (SIGTRAMP_START) 2143 /* Legacy for systems yet to multi-arch SIGTRAMP_START */ 2144 #if !defined (SIGTRAMP_START_P) 2145 #define SIGTRAMP_START_P() (1) 2146 #endif 2147 #endif 2148 2149 extern int gdbarch_sigtramp_start_p (struct gdbarch *gdbarch); 2150 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_START_P) 2151 #error "Non multi-arch definition of SIGTRAMP_START" 2152 #endif 2153 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_START_P) 2154 #define SIGTRAMP_START_P() (gdbarch_sigtramp_start_p (current_gdbarch)) 2155 #endif 2156 2157 typedef CORE_ADDR (gdbarch_sigtramp_start_ftype) (CORE_ADDR pc); 2158 extern CORE_ADDR gdbarch_sigtramp_start (struct gdbarch *gdbarch, CORE_ADDR pc); 2159 extern void set_gdbarch_sigtramp_start (struct gdbarch *gdbarch, gdbarch_sigtramp_start_ftype *sigtramp_start); 2160 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_START) 2161 #error "Non multi-arch definition of SIGTRAMP_START" 2162 #endif 2163 #if !defined (SIGTRAMP_START) 2164 #define SIGTRAMP_START(pc) (gdbarch_sigtramp_start (current_gdbarch, pc)) 2165 #endif 2166 2167 #if defined (SIGTRAMP_END) 2168 /* Legacy for systems yet to multi-arch SIGTRAMP_END */ 2169 #if !defined (SIGTRAMP_END_P) 2170 #define SIGTRAMP_END_P() (1) 2171 #endif 2172 #endif 2173 2174 extern int gdbarch_sigtramp_end_p (struct gdbarch *gdbarch); 2175 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_END_P) 2176 #error "Non multi-arch definition of SIGTRAMP_END" 2177 #endif 2178 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_END_P) 2179 #define SIGTRAMP_END_P() (gdbarch_sigtramp_end_p (current_gdbarch)) 2180 #endif 2181 2182 typedef CORE_ADDR (gdbarch_sigtramp_end_ftype) (CORE_ADDR pc); 2183 extern CORE_ADDR gdbarch_sigtramp_end (struct gdbarch *gdbarch, CORE_ADDR pc); 2184 extern void set_gdbarch_sigtramp_end (struct gdbarch *gdbarch, gdbarch_sigtramp_end_ftype *sigtramp_end); 2185 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_END) 2186 #error "Non multi-arch definition of SIGTRAMP_END" 2187 #endif 2188 #if !defined (SIGTRAMP_END) 2189 #define SIGTRAMP_END(pc) (gdbarch_sigtramp_end (current_gdbarch, pc)) 2190 #endif 2191 2192 /* A target might have problems with watchpoints as soon as the stack 2193 frame of the current function has been destroyed. This mostly happens 2194 as the first action in a funtion's epilogue. in_function_epilogue_p() 2195 is defined to return a non-zero value if either the given addr is one 2196 instruction after the stack destroying instruction up to the trailing 2197 return instruction or if we can figure out that the stack frame has 2198 already been invalidated regardless of the value of addr. Targets 2199 which don't suffer from that problem could just let this functionality 2200 untouched. */ 2201 2202 typedef int (gdbarch_in_function_epilogue_p_ftype) (struct gdbarch *gdbarch, CORE_ADDR addr); 2203 extern int gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch, CORE_ADDR addr); 2204 extern void set_gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch, gdbarch_in_function_epilogue_p_ftype *in_function_epilogue_p); 2205 2206 /* Given a vector of command-line arguments, return a newly allocated 2207 string which, when passed to the create_inferior function, will be 2208 parsed (on Unix systems, by the shell) to yield the same vector. 2209 This function should call error() if the argument vector is not 2210 representable for this target or if this target does not support 2211 command-line arguments. 2212 ARGC is the number of elements in the vector. 2213 ARGV is an array of strings, one per argument. */ 2214 2215 typedef char * (gdbarch_construct_inferior_arguments_ftype) (struct gdbarch *gdbarch, int argc, char **argv); 2216 extern char * gdbarch_construct_inferior_arguments (struct gdbarch *gdbarch, int argc, char **argv); 2217 extern void set_gdbarch_construct_inferior_arguments (struct gdbarch *gdbarch, gdbarch_construct_inferior_arguments_ftype *construct_inferior_arguments); 2218 2219 typedef void (gdbarch_elf_make_msymbol_special_ftype) (asymbol *sym, struct minimal_symbol *msym); 2220 extern void gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch, asymbol *sym, struct minimal_symbol *msym); 2221 extern void set_gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch, gdbarch_elf_make_msymbol_special_ftype *elf_make_msymbol_special); 2222 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ELF_MAKE_MSYMBOL_SPECIAL) 2223 #error "Non multi-arch definition of ELF_MAKE_MSYMBOL_SPECIAL" 2224 #endif 2225 #if !defined (ELF_MAKE_MSYMBOL_SPECIAL) 2226 #define ELF_MAKE_MSYMBOL_SPECIAL(sym, msym) (gdbarch_elf_make_msymbol_special (current_gdbarch, sym, msym)) 2227 #endif 2228 2229 typedef void (gdbarch_coff_make_msymbol_special_ftype) (int val, struct minimal_symbol *msym); 2230 extern void gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch, int val, struct minimal_symbol *msym); 2231 extern void set_gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch, gdbarch_coff_make_msymbol_special_ftype *coff_make_msymbol_special); 2232 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (COFF_MAKE_MSYMBOL_SPECIAL) 2233 #error "Non multi-arch definition of COFF_MAKE_MSYMBOL_SPECIAL" 2234 #endif 2235 #if !defined (COFF_MAKE_MSYMBOL_SPECIAL) 2236 #define COFF_MAKE_MSYMBOL_SPECIAL(val, msym) (gdbarch_coff_make_msymbol_special (current_gdbarch, val, msym)) 2237 #endif 2238 2239 extern const char * gdbarch_name_of_malloc (struct gdbarch *gdbarch); 2240 extern void set_gdbarch_name_of_malloc (struct gdbarch *gdbarch, const char * name_of_malloc); 2241 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NAME_OF_MALLOC) 2242 #error "Non multi-arch definition of NAME_OF_MALLOC" 2243 #endif 2244 #if !defined (NAME_OF_MALLOC) 2245 #define NAME_OF_MALLOC (gdbarch_name_of_malloc (current_gdbarch)) 2246 #endif 2247 2248 extern int gdbarch_cannot_step_breakpoint (struct gdbarch *gdbarch); 2249 extern void set_gdbarch_cannot_step_breakpoint (struct gdbarch *gdbarch, int cannot_step_breakpoint); 2250 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_STEP_BREAKPOINT) 2251 #error "Non multi-arch definition of CANNOT_STEP_BREAKPOINT" 2252 #endif 2253 #if !defined (CANNOT_STEP_BREAKPOINT) 2254 #define CANNOT_STEP_BREAKPOINT (gdbarch_cannot_step_breakpoint (current_gdbarch)) 2255 #endif 2256 2257 extern int gdbarch_have_nonsteppable_watchpoint (struct gdbarch *gdbarch); 2258 extern void set_gdbarch_have_nonsteppable_watchpoint (struct gdbarch *gdbarch, int have_nonsteppable_watchpoint); 2259 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (HAVE_NONSTEPPABLE_WATCHPOINT) 2260 #error "Non multi-arch definition of HAVE_NONSTEPPABLE_WATCHPOINT" 2261 #endif 2262 #if !defined (HAVE_NONSTEPPABLE_WATCHPOINT) 2263 #define HAVE_NONSTEPPABLE_WATCHPOINT (gdbarch_have_nonsteppable_watchpoint (current_gdbarch)) 2264 #endif 2265 2266 #if defined (ADDRESS_CLASS_TYPE_FLAGS) 2267 /* Legacy for systems yet to multi-arch ADDRESS_CLASS_TYPE_FLAGS */ 2268 #if !defined (ADDRESS_CLASS_TYPE_FLAGS_P) 2269 #define ADDRESS_CLASS_TYPE_FLAGS_P() (1) 2270 #endif 2271 #endif 2272 2273 extern int gdbarch_address_class_type_flags_p (struct gdbarch *gdbarch); 2274 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_CLASS_TYPE_FLAGS_P) 2275 #error "Non multi-arch definition of ADDRESS_CLASS_TYPE_FLAGS" 2276 #endif 2277 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDRESS_CLASS_TYPE_FLAGS_P) 2278 #define ADDRESS_CLASS_TYPE_FLAGS_P() (gdbarch_address_class_type_flags_p (current_gdbarch)) 2279 #endif 2280 2281 typedef int (gdbarch_address_class_type_flags_ftype) (int byte_size, int dwarf2_addr_class); 2282 extern int gdbarch_address_class_type_flags (struct gdbarch *gdbarch, int byte_size, int dwarf2_addr_class); 2283 extern void set_gdbarch_address_class_type_flags (struct gdbarch *gdbarch, gdbarch_address_class_type_flags_ftype *address_class_type_flags); 2284 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_CLASS_TYPE_FLAGS) 2285 #error "Non multi-arch definition of ADDRESS_CLASS_TYPE_FLAGS" 2286 #endif 2287 #if !defined (ADDRESS_CLASS_TYPE_FLAGS) 2288 #define ADDRESS_CLASS_TYPE_FLAGS(byte_size, dwarf2_addr_class) (gdbarch_address_class_type_flags (current_gdbarch, byte_size, dwarf2_addr_class)) 2289 #endif 2290 2291 extern int gdbarch_address_class_type_flags_to_name_p (struct gdbarch *gdbarch); 2292 2293 typedef const char * (gdbarch_address_class_type_flags_to_name_ftype) (struct gdbarch *gdbarch, int type_flags); 2294 extern const char * gdbarch_address_class_type_flags_to_name (struct gdbarch *gdbarch, int type_flags); 2295 extern 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); 2296 2297 extern int gdbarch_address_class_name_to_type_flags_p (struct gdbarch *gdbarch); 2298 2299 typedef int (gdbarch_address_class_name_to_type_flags_ftype) (struct gdbarch *gdbarch, const char *name, int *type_flags_ptr); 2300 extern int gdbarch_address_class_name_to_type_flags (struct gdbarch *gdbarch, const char *name, int *type_flags_ptr); 2301 extern 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); 2302 2303 /* Is a register in a group */ 2304 2305 typedef int (gdbarch_register_reggroup_p_ftype) (struct gdbarch *gdbarch, int regnum, struct reggroup *reggroup); 2306 extern int gdbarch_register_reggroup_p (struct gdbarch *gdbarch, int regnum, struct reggroup *reggroup); 2307 extern void set_gdbarch_register_reggroup_p (struct gdbarch *gdbarch, gdbarch_register_reggroup_p_ftype *register_reggroup_p); 2308 2309 /* Fetch the pointer to the ith function argument. */ 2310 2311 #if defined (FETCH_POINTER_ARGUMENT) 2312 /* Legacy for systems yet to multi-arch FETCH_POINTER_ARGUMENT */ 2313 #if !defined (FETCH_POINTER_ARGUMENT_P) 2314 #define FETCH_POINTER_ARGUMENT_P() (1) 2315 #endif 2316 #endif 2317 2318 extern int gdbarch_fetch_pointer_argument_p (struct gdbarch *gdbarch); 2319 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FETCH_POINTER_ARGUMENT_P) 2320 #error "Non multi-arch definition of FETCH_POINTER_ARGUMENT" 2321 #endif 2322 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FETCH_POINTER_ARGUMENT_P) 2323 #define FETCH_POINTER_ARGUMENT_P() (gdbarch_fetch_pointer_argument_p (current_gdbarch)) 2324 #endif 2325 2326 typedef CORE_ADDR (gdbarch_fetch_pointer_argument_ftype) (struct frame_info *frame, int argi, struct type *type); 2327 extern CORE_ADDR gdbarch_fetch_pointer_argument (struct gdbarch *gdbarch, struct frame_info *frame, int argi, struct type *type); 2328 extern void set_gdbarch_fetch_pointer_argument (struct gdbarch *gdbarch, gdbarch_fetch_pointer_argument_ftype *fetch_pointer_argument); 2329 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FETCH_POINTER_ARGUMENT) 2330 #error "Non multi-arch definition of FETCH_POINTER_ARGUMENT" 2331 #endif 2332 #if !defined (FETCH_POINTER_ARGUMENT) 2333 #define FETCH_POINTER_ARGUMENT(frame, argi, type) (gdbarch_fetch_pointer_argument (current_gdbarch, frame, argi, type)) 2334 #endif 2335 2336 /* Return the appropriate register set for a core file section with 2337 name SECT_NAME and size SECT_SIZE. */ 2338 2339 extern int gdbarch_regset_from_core_section_p (struct gdbarch *gdbarch); 2340 2341 typedef const struct regset * (gdbarch_regset_from_core_section_ftype) (struct gdbarch *gdbarch, const char *sect_name, size_t sect_size); 2342 extern const struct regset * gdbarch_regset_from_core_section (struct gdbarch *gdbarch, const char *sect_name, size_t sect_size); 2343 extern void set_gdbarch_regset_from_core_section (struct gdbarch *gdbarch, gdbarch_regset_from_core_section_ftype *regset_from_core_section); 2344 2345 extern struct gdbarch_tdep *gdbarch_tdep (struct gdbarch *gdbarch); 2346 2347 2348 /* Mechanism for co-ordinating the selection of a specific 2349 architecture. 2350 2351 GDB targets (*-tdep.c) can register an interest in a specific 2352 architecture. Other GDB components can register a need to maintain 2353 per-architecture data. 2354 2355 The mechanisms below ensures that there is only a loose connection 2356 between the set-architecture command and the various GDB 2357 components. Each component can independently register their need 2358 to maintain architecture specific data with gdbarch. 2359 2360 Pragmatics: 2361 2362 Previously, a single TARGET_ARCHITECTURE_HOOK was provided. It 2363 didn't scale. 2364 2365 The more traditional mega-struct containing architecture specific 2366 data for all the various GDB components was also considered. Since 2367 GDB is built from a variable number of (fairly independent) 2368 components it was determined that the global aproach was not 2369 applicable. */ 2370 2371 2372 /* Register a new architectural family with GDB. 2373 2374 Register support for the specified ARCHITECTURE with GDB. When 2375 gdbarch determines that the specified architecture has been 2376 selected, the corresponding INIT function is called. 2377 2378 -- 2379 2380 The INIT function takes two parameters: INFO which contains the 2381 information available to gdbarch about the (possibly new) 2382 architecture; ARCHES which is a list of the previously created 2383 ``struct gdbarch'' for this architecture. 2384 2385 The INFO parameter is, as far as possible, be pre-initialized with 2386 information obtained from INFO.ABFD or the previously selected 2387 architecture. 2388 2389 The ARCHES parameter is a linked list (sorted most recently used) 2390 of all the previously created architures for this architecture 2391 family. The (possibly NULL) ARCHES->gdbarch can used to access 2392 values from the previously selected architecture for this 2393 architecture family. The global ``current_gdbarch'' shall not be 2394 used. 2395 2396 The INIT function shall return any of: NULL - indicating that it 2397 doesn't recognize the selected architecture; an existing ``struct 2398 gdbarch'' from the ARCHES list - indicating that the new 2399 architecture is just a synonym for an earlier architecture (see 2400 gdbarch_list_lookup_by_info()); a newly created ``struct gdbarch'' 2401 - that describes the selected architecture (see gdbarch_alloc()). 2402 2403 The DUMP_TDEP function shall print out all target specific values. 2404 Care should be taken to ensure that the function works in both the 2405 multi-arch and non- multi-arch cases. */ 2406 2407 struct gdbarch_list 2408 { 2409 struct gdbarch *gdbarch; 2410 struct gdbarch_list *next; 2411 }; 2412 2413 struct gdbarch_info 2414 { 2415 /* Use default: NULL (ZERO). */ 2416 const struct bfd_arch_info *bfd_arch_info; 2417 2418 /* Use default: BFD_ENDIAN_UNKNOWN (NB: is not ZERO). */ 2419 int byte_order; 2420 2421 /* Use default: NULL (ZERO). */ 2422 bfd *abfd; 2423 2424 /* Use default: NULL (ZERO). */ 2425 struct gdbarch_tdep_info *tdep_info; 2426 2427 /* Use default: GDB_OSABI_UNINITIALIZED (-1). */ 2428 enum gdb_osabi osabi; 2429 }; 2430 2431 typedef struct gdbarch *(gdbarch_init_ftype) (struct gdbarch_info info, struct gdbarch_list *arches); 2432 typedef void (gdbarch_dump_tdep_ftype) (struct gdbarch *gdbarch, struct ui_file *file); 2433 2434 /* DEPRECATED - use gdbarch_register() */ 2435 extern void register_gdbarch_init (enum bfd_architecture architecture, gdbarch_init_ftype *); 2436 2437 extern void gdbarch_register (enum bfd_architecture architecture, 2438 gdbarch_init_ftype *, 2439 gdbarch_dump_tdep_ftype *); 2440 2441 2442 /* Return a freshly allocated, NULL terminated, array of the valid 2443 architecture names. Since architectures are registered during the 2444 _initialize phase this function only returns useful information 2445 once initialization has been completed. */ 2446 2447 extern const char **gdbarch_printable_names (void); 2448 2449 2450 /* Helper function. Search the list of ARCHES for a GDBARCH that 2451 matches the information provided by INFO. */ 2452 2453 extern struct gdbarch_list *gdbarch_list_lookup_by_info (struct gdbarch_list *arches, const struct gdbarch_info *info); 2454 2455 2456 /* Helper function. Create a preliminary ``struct gdbarch''. Perform 2457 basic initialization using values obtained from the INFO andTDEP 2458 parameters. set_gdbarch_*() functions are called to complete the 2459 initialization of the object. */ 2460 2461 extern struct gdbarch *gdbarch_alloc (const struct gdbarch_info *info, struct gdbarch_tdep *tdep); 2462 2463 2464 /* Helper function. Free a partially-constructed ``struct gdbarch''. 2465 It is assumed that the caller freeds the ``struct 2466 gdbarch_tdep''. */ 2467 2468 extern void gdbarch_free (struct gdbarch *); 2469 2470 2471 /* Helper function. Allocate memory from the ``struct gdbarch'' 2472 obstack. The memory is freed when the corresponding architecture 2473 is also freed. */ 2474 2475 extern void *gdbarch_obstack_zalloc (struct gdbarch *gdbarch, long size); 2476 #define GDBARCH_OBSTACK_CALLOC(GDBARCH, NR, TYPE) ((TYPE *) gdbarch_obstack_zalloc ((GDBARCH), (NR) * sizeof (TYPE))) 2477 #define GDBARCH_OBSTACK_ZALLOC(GDBARCH, TYPE) ((TYPE *) gdbarch_obstack_zalloc ((GDBARCH), sizeof (TYPE))) 2478 2479 2480 /* Helper function. Force an update of the current architecture. 2481 2482 The actual architecture selected is determined by INFO, ``(gdb) set 2483 architecture'' et.al., the existing architecture and BFD's default 2484 architecture. INFO should be initialized to zero and then selected 2485 fields should be updated. 2486 2487 Returns non-zero if the update succeeds */ 2488 2489 extern int gdbarch_update_p (struct gdbarch_info info); 2490 2491 2492 /* Helper function. Find an architecture matching info. 2493 2494 INFO should be initialized using gdbarch_info_init, relevant fields 2495 set, and then finished using gdbarch_info_fill. 2496 2497 Returns the corresponding architecture, or NULL if no matching 2498 architecture was found. "current_gdbarch" is not updated. */ 2499 2500 extern struct gdbarch *gdbarch_find_by_info (struct gdbarch_info info); 2501 2502 2503 /* Helper function. Set the global "current_gdbarch" to "gdbarch". 2504 2505 FIXME: kettenis/20031124: Of the functions that follow, only 2506 gdbarch_from_bfd is supposed to survive. The others will 2507 dissappear since in the future GDB will (hopefully) be truly 2508 multi-arch. However, for now we're still stuck with the concept of 2509 a single active architecture. */ 2510 2511 extern void deprecated_current_gdbarch_select_hack (struct gdbarch *gdbarch); 2512 2513 2514 /* Register per-architecture data-pointer. 2515 2516 Reserve space for a per-architecture data-pointer. An identifier 2517 for the reserved data-pointer is returned. That identifer should 2518 be saved in a local static variable. 2519 2520 The per-architecture data-pointer is either initialized explicitly 2521 (set_gdbarch_data()) or implicitly (by INIT() via a call to 2522 gdbarch_data()). 2523 2524 Memory for the per-architecture data shall be allocated using 2525 gdbarch_obstack_zalloc. That memory will be deleted when the 2526 corresponding architecture object is deleted. 2527 2528 When a previously created architecture is re-selected, the 2529 per-architecture data-pointer for that previous architecture is 2530 restored. INIT() is not re-called. 2531 2532 Multiple registrarants for any architecture are allowed (and 2533 strongly encouraged). */ 2534 2535 struct gdbarch_data; 2536 2537 typedef void *(gdbarch_data_init_ftype) (struct gdbarch *gdbarch); 2538 extern struct gdbarch_data *register_gdbarch_data (gdbarch_data_init_ftype *init); 2539 extern void set_gdbarch_data (struct gdbarch *gdbarch, 2540 struct gdbarch_data *data, 2541 void *pointer); 2542 2543 extern void *gdbarch_data (struct gdbarch *gdbarch, struct gdbarch_data *); 2544 2545 2546 2547 /* Register per-architecture memory region. 2548 2549 Provide a memory-region swap mechanism. Per-architecture memory 2550 region are created. These memory regions are swapped whenever the 2551 architecture is changed. For a new architecture, the memory region 2552 is initialized with zero (0) and the INIT function is called. 2553 2554 Memory regions are swapped / initialized in the order that they are 2555 registered. NULL DATA and/or INIT values can be specified. 2556 2557 New code should use register_gdbarch_data(). */ 2558 2559 typedef void (gdbarch_swap_ftype) (void); 2560 extern void deprecated_register_gdbarch_swap (void *data, unsigned long size, gdbarch_swap_ftype *init); 2561 #define DEPRECATED_REGISTER_GDBARCH_SWAP(VAR) deprecated_register_gdbarch_swap (&(VAR), sizeof ((VAR)), NULL) 2562 2563 2564 2565 /* Set the dynamic target-system-dependent parameters (architecture, 2566 byte-order, ...) using information found in the BFD */ 2567 2568 extern void set_gdbarch_from_file (bfd *); 2569 2570 2571 /* Initialize the current architecture to the "first" one we find on 2572 our list. */ 2573 2574 extern void initialize_current_architecture (void); 2575 2576 /* gdbarch trace variable */ 2577 extern int gdbarch_debug; 2578 2579 extern void gdbarch_dump (struct gdbarch *gdbarch, struct ui_file *file); 2580 2581 #endif 2582