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gdbarch-gen.h
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1/* *INDENT-OFF* */ /* THIS FILE IS GENERATED -*- buffer-read-only: t -*- */
2/* vi:set ro: */
3
4/* Dynamic architecture support for GDB, the GNU debugger.
5
6 Copyright (C) 1998-2023 Free 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 3 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, see <http://www.gnu.org/licenses/>. */
22
23/* To regenerate this file, run:
24 ./gdbarch.py
25*/
26
27
28
29/* The following are pre-initialized by GDBARCH. */
30
31extern const struct bfd_arch_info * gdbarch_bfd_arch_info (struct gdbarch *gdbarch);
32/* set_gdbarch_bfd_arch_info() - not applicable - pre-initialized. */
33
34extern enum bfd_endian gdbarch_byte_order (struct gdbarch *gdbarch);
35/* set_gdbarch_byte_order() - not applicable - pre-initialized. */
36
37extern enum bfd_endian gdbarch_byte_order_for_code (struct gdbarch *gdbarch);
38/* set_gdbarch_byte_order_for_code() - not applicable - pre-initialized. */
39
40extern enum gdb_osabi gdbarch_osabi (struct gdbarch *gdbarch);
41/* set_gdbarch_osabi() - not applicable - pre-initialized. */
42
43extern const struct target_desc * gdbarch_target_desc (struct gdbarch *gdbarch);
44/* set_gdbarch_target_desc() - not applicable - pre-initialized. */
45
46
47/* The following are initialized by the target dependent code. */
48
49/* Number of bits in a short or unsigned short for the target machine. */
50
51extern int gdbarch_short_bit (struct gdbarch *gdbarch);
52extern void set_gdbarch_short_bit (struct gdbarch *gdbarch, int short_bit);
53
54/* Number of bits in an int or unsigned int for the target machine. */
55
56extern int gdbarch_int_bit (struct gdbarch *gdbarch);
57extern void set_gdbarch_int_bit (struct gdbarch *gdbarch, int int_bit);
58
59/* Number of bits in a long or unsigned long for the target machine. */
60
61extern int gdbarch_long_bit (struct gdbarch *gdbarch);
62extern void set_gdbarch_long_bit (struct gdbarch *gdbarch, int long_bit);
63
64/* Number of bits in a long long or unsigned long long for the target
65 machine. */
66
67extern int gdbarch_long_long_bit (struct gdbarch *gdbarch);
68extern void set_gdbarch_long_long_bit (struct gdbarch *gdbarch, int long_long_bit);
69
70/* The ABI default bit-size and format for "bfloat16", "half", "float", "double", and
71 "long double". These bit/format pairs should eventually be combined
72 into a single object. For the moment, just initialize them as a pair.
73 Each format describes both the big and little endian layouts (if
74 useful). */
75
76extern int gdbarch_bfloat16_bit (struct gdbarch *gdbarch);
77extern void set_gdbarch_bfloat16_bit (struct gdbarch *gdbarch, int bfloat16_bit);
78
79extern const struct floatformat ** gdbarch_bfloat16_format (struct gdbarch *gdbarch);
80extern void set_gdbarch_bfloat16_format (struct gdbarch *gdbarch, const struct floatformat ** bfloat16_format);
81
82extern int gdbarch_half_bit (struct gdbarch *gdbarch);
83extern void set_gdbarch_half_bit (struct gdbarch *gdbarch, int half_bit);
84
85extern const struct floatformat ** gdbarch_half_format (struct gdbarch *gdbarch);
86extern void set_gdbarch_half_format (struct gdbarch *gdbarch, const struct floatformat ** half_format);
87
88extern int gdbarch_float_bit (struct gdbarch *gdbarch);
89extern void set_gdbarch_float_bit (struct gdbarch *gdbarch, int float_bit);
90
91extern const struct floatformat ** gdbarch_float_format (struct gdbarch *gdbarch);
92extern void set_gdbarch_float_format (struct gdbarch *gdbarch, const struct floatformat ** float_format);
93
94extern int gdbarch_double_bit (struct gdbarch *gdbarch);
95extern void set_gdbarch_double_bit (struct gdbarch *gdbarch, int double_bit);
96
97extern const struct floatformat ** gdbarch_double_format (struct gdbarch *gdbarch);
98extern void set_gdbarch_double_format (struct gdbarch *gdbarch, const struct floatformat ** double_format);
99
100extern int gdbarch_long_double_bit (struct gdbarch *gdbarch);
101extern void set_gdbarch_long_double_bit (struct gdbarch *gdbarch, int long_double_bit);
102
103extern const struct floatformat ** gdbarch_long_double_format (struct gdbarch *gdbarch);
104extern void set_gdbarch_long_double_format (struct gdbarch *gdbarch, const struct floatformat ** long_double_format);
105
106/* The ABI default bit-size for "wchar_t". wchar_t is a built-in type
107 starting with C++11. */
108
109extern int gdbarch_wchar_bit (struct gdbarch *gdbarch);
110extern void set_gdbarch_wchar_bit (struct gdbarch *gdbarch, int wchar_bit);
111
112/* One if `wchar_t' is signed, zero if unsigned. */
113
114extern int gdbarch_wchar_signed (struct gdbarch *gdbarch);
115extern void set_gdbarch_wchar_signed (struct gdbarch *gdbarch, int wchar_signed);
116
117/* Returns the floating-point format to be used for values of length LENGTH.
118 NAME, if non-NULL, is the type name, which may be used to distinguish
119 different target formats of the same length. */
120
121typedef const struct floatformat ** (gdbarch_floatformat_for_type_ftype) (struct gdbarch *gdbarch, const char *name, int length);
122extern const struct floatformat ** gdbarch_floatformat_for_type (struct gdbarch *gdbarch, const char *name, int length);
124
125/* For most targets, a pointer on the target and its representation as an
126 address in GDB have the same size and "look the same". For such a
127 target, you need only set gdbarch_ptr_bit and gdbarch_addr_bit
128 / addr_bit will be set from it.
129
130 If gdbarch_ptr_bit and gdbarch_addr_bit are different, you'll probably
131 also need to set gdbarch_dwarf2_addr_size, gdbarch_pointer_to_address and
132 gdbarch_address_to_pointer as well.
133
134 ptr_bit is the size of a pointer on the target */
135
136extern int gdbarch_ptr_bit (struct gdbarch *gdbarch);
137extern void set_gdbarch_ptr_bit (struct gdbarch *gdbarch, int ptr_bit);
138
139/* addr_bit is the size of a target address as represented in gdb */
140
141extern int gdbarch_addr_bit (struct gdbarch *gdbarch);
142extern void set_gdbarch_addr_bit (struct gdbarch *gdbarch, int addr_bit);
143
144/* dwarf2_addr_size is the target address size as used in the Dwarf debug
145 info. For .debug_frame FDEs, this is supposed to be the target address
146 size from the associated CU header, and which is equivalent to the
147 DWARF2_ADDR_SIZE as defined by the target specific GCC back-end.
148 Unfortunately there is no good way to determine this value. Therefore
149 dwarf2_addr_size simply defaults to the target pointer size.
150
151 dwarf2_addr_size is not used for .eh_frame FDEs, which are generally
152 defined using the target's pointer size so far.
153
154 Note that dwarf2_addr_size only needs to be redefined by a target if the
155 GCC back-end defines a DWARF2_ADDR_SIZE other than the target pointer size,
156 and if Dwarf versions < 4 need to be supported. */
157
158extern int gdbarch_dwarf2_addr_size (struct gdbarch *gdbarch);
159extern void set_gdbarch_dwarf2_addr_size (struct gdbarch *gdbarch, int dwarf2_addr_size);
160
161/* One if `char' acts like `signed char', zero if `unsigned char'. */
162
163extern int gdbarch_char_signed (struct gdbarch *gdbarch);
164extern void set_gdbarch_char_signed (struct gdbarch *gdbarch, int char_signed);
165
166extern bool gdbarch_read_pc_p (struct gdbarch *gdbarch);
167
169extern CORE_ADDR gdbarch_read_pc (struct gdbarch *gdbarch, readable_regcache *regcache);
171
172extern bool gdbarch_write_pc_p (struct gdbarch *gdbarch);
173
174typedef void (gdbarch_write_pc_ftype) (struct regcache *regcache, CORE_ADDR val);
175extern void gdbarch_write_pc (struct gdbarch *gdbarch, struct regcache *regcache, CORE_ADDR val);
177
178/* Function for getting target's idea of a frame pointer. FIXME: GDB's
179 whole scheme for dealing with "frames" and "frame pointers" needs a
180 serious shakedown. */
181
182typedef void (gdbarch_virtual_frame_pointer_ftype) (struct gdbarch *gdbarch, CORE_ADDR pc, int *frame_regnum, LONGEST *frame_offset);
183extern void gdbarch_virtual_frame_pointer (struct gdbarch *gdbarch, CORE_ADDR pc, int *frame_regnum, LONGEST *frame_offset);
185
187
188typedef enum register_status (gdbarch_pseudo_register_read_ftype) (struct gdbarch *gdbarch, readable_regcache *regcache, int cookednum, gdb_byte *buf);
189extern enum register_status gdbarch_pseudo_register_read (struct gdbarch *gdbarch, readable_regcache *regcache, int cookednum, gdb_byte *buf);
191
192/* Read a register into a new struct value. If the register is wholly
193 or partly unavailable, this should call mark_value_bytes_unavailable
194 as appropriate. If this is defined, then pseudo_register_read will
195 never be called. */
196
198
199typedef struct value * (gdbarch_pseudo_register_read_value_ftype) (struct gdbarch *gdbarch, readable_regcache *regcache, int cookednum);
200extern struct value * gdbarch_pseudo_register_read_value (struct gdbarch *gdbarch, readable_regcache *regcache, int cookednum);
202
204
205typedef void (gdbarch_pseudo_register_write_ftype) (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, const gdb_byte *buf);
206extern void gdbarch_pseudo_register_write (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, const gdb_byte *buf);
208
209extern int gdbarch_num_regs (struct gdbarch *gdbarch);
210extern void set_gdbarch_num_regs (struct gdbarch *gdbarch, int num_regs);
211
212/* This macro gives the number of pseudo-registers that live in the
213 register namespace but do not get fetched or stored on the target.
214 These pseudo-registers may be aliases for other registers,
215 combinations of other registers, or they may be computed by GDB. */
216
217extern int gdbarch_num_pseudo_regs (struct gdbarch *gdbarch);
218extern void set_gdbarch_num_pseudo_regs (struct gdbarch *gdbarch, int num_pseudo_regs);
219
220/* Assemble agent expression bytecode to collect pseudo-register REG.
221 Return -1 if something goes wrong, 0 otherwise. */
222
224
225typedef int (gdbarch_ax_pseudo_register_collect_ftype) (struct gdbarch *gdbarch, struct agent_expr *ax, int reg);
226extern int gdbarch_ax_pseudo_register_collect (struct gdbarch *gdbarch, struct agent_expr *ax, int reg);
228
229/* Assemble agent expression bytecode to push the value of pseudo-register
230 REG on the interpreter stack.
231 Return -1 if something goes wrong, 0 otherwise. */
232
234
235typedef int (gdbarch_ax_pseudo_register_push_stack_ftype) (struct gdbarch *gdbarch, struct agent_expr *ax, int reg);
236extern int gdbarch_ax_pseudo_register_push_stack (struct gdbarch *gdbarch, struct agent_expr *ax, int reg);
238
239/* Some architectures can display additional information for specific
240 signals.
241 UIOUT is the output stream where the handler will place information. */
242
243extern bool gdbarch_report_signal_info_p (struct gdbarch *gdbarch);
244
245typedef void (gdbarch_report_signal_info_ftype) (struct gdbarch *gdbarch, struct ui_out *uiout, enum gdb_signal siggnal);
246extern void gdbarch_report_signal_info (struct gdbarch *gdbarch, struct ui_out *uiout, enum gdb_signal siggnal);
248
249/* GDB's standard (or well known) register numbers. These can map onto
250 a real register or a pseudo (computed) register or not be defined at
251 all (-1).
252 gdbarch_sp_regnum will hopefully be replaced by UNWIND_SP. */
253
254extern int gdbarch_sp_regnum (struct gdbarch *gdbarch);
255extern void set_gdbarch_sp_regnum (struct gdbarch *gdbarch, int sp_regnum);
256
257extern int gdbarch_pc_regnum (struct gdbarch *gdbarch);
258extern void set_gdbarch_pc_regnum (struct gdbarch *gdbarch, int pc_regnum);
259
260extern int gdbarch_ps_regnum (struct gdbarch *gdbarch);
261extern void set_gdbarch_ps_regnum (struct gdbarch *gdbarch, int ps_regnum);
262
263extern int gdbarch_fp0_regnum (struct gdbarch *gdbarch);
264extern void set_gdbarch_fp0_regnum (struct gdbarch *gdbarch, int fp0_regnum);
265
266/* Convert stab register number (from `r' declaration) to a gdb REGNUM. */
267
268typedef int (gdbarch_stab_reg_to_regnum_ftype) (struct gdbarch *gdbarch, int stab_regnr);
269extern int gdbarch_stab_reg_to_regnum (struct gdbarch *gdbarch, int stab_regnr);
271
272/* Provide a default mapping from a ecoff register number to a gdb REGNUM. */
273
274typedef int (gdbarch_ecoff_reg_to_regnum_ftype) (struct gdbarch *gdbarch, int ecoff_regnr);
275extern int gdbarch_ecoff_reg_to_regnum (struct gdbarch *gdbarch, int ecoff_regnr);
277
278/* Convert from an sdb register number to an internal gdb register number. */
279
280typedef int (gdbarch_sdb_reg_to_regnum_ftype) (struct gdbarch *gdbarch, int sdb_regnr);
281extern int gdbarch_sdb_reg_to_regnum (struct gdbarch *gdbarch, int sdb_regnr);
283
284/* Provide a default mapping from a DWARF2 register number to a gdb REGNUM.
285 Return -1 for bad REGNUM. Note: Several targets get this wrong. */
286
287typedef int (gdbarch_dwarf2_reg_to_regnum_ftype) (struct gdbarch *gdbarch, int dwarf2_regnr);
288extern int gdbarch_dwarf2_reg_to_regnum (struct gdbarch *gdbarch, int dwarf2_regnr);
290
291/* Return the name of register REGNR for the specified architecture.
292 REGNR can be any value greater than, or equal to zero, and less than
293 'gdbarch_num_cooked_regs (GDBARCH)'. If REGNR is not supported for
294 GDBARCH, then this function will return an empty string, this function
295 should never return nullptr. */
296
297typedef const char * (gdbarch_register_name_ftype) (struct gdbarch *gdbarch, int regnr);
298extern const char * gdbarch_register_name (struct gdbarch *gdbarch, int regnr);
300
301/* Return the type of a register specified by the architecture. Only
302 the register cache should call this function directly; others should
303 use "register_type". */
304
305typedef struct type * (gdbarch_register_type_ftype) (struct gdbarch *gdbarch, int reg_nr);
306extern struct type * gdbarch_register_type (struct gdbarch *gdbarch, int reg_nr);
308
309/* Generate a dummy frame_id for THIS_FRAME assuming that the frame is
310 a dummy frame. A dummy frame is created before an inferior call,
311 the frame_id returned here must match the frame_id that was built
312 for the inferior call. Usually this means the returned frame_id's
313 stack address should match the address returned by
314 gdbarch_push_dummy_call, and the returned frame_id's code address
315 should match the address at which the breakpoint was set in the dummy
316 frame. */
317
318typedef struct frame_id (gdbarch_dummy_id_ftype) (struct gdbarch *gdbarch, frame_info_ptr this_frame);
319extern struct frame_id gdbarch_dummy_id (struct gdbarch *gdbarch, frame_info_ptr this_frame);
321
322/* Implement DUMMY_ID and PUSH_DUMMY_CALL, then delete
323 deprecated_fp_regnum. */
324
325extern int gdbarch_deprecated_fp_regnum (struct gdbarch *gdbarch);
326extern void set_gdbarch_deprecated_fp_regnum (struct gdbarch *gdbarch, int deprecated_fp_regnum);
327
328extern bool gdbarch_push_dummy_call_p (struct gdbarch *gdbarch);
329
330typedef CORE_ADDR (gdbarch_push_dummy_call_ftype) (struct gdbarch *gdbarch, struct value *function, struct regcache *regcache, CORE_ADDR bp_addr, int nargs, struct value **args, CORE_ADDR sp, function_call_return_method return_method, CORE_ADDR struct_addr);
331extern CORE_ADDR gdbarch_push_dummy_call (struct gdbarch *gdbarch, struct value *function, struct regcache *regcache, CORE_ADDR bp_addr, int nargs, struct value **args, CORE_ADDR sp, function_call_return_method return_method, CORE_ADDR struct_addr);
333
335extern void set_gdbarch_call_dummy_location (struct gdbarch *gdbarch, enum call_dummy_location_type call_dummy_location);
336
337extern bool gdbarch_push_dummy_code_p (struct gdbarch *gdbarch);
338
339typedef CORE_ADDR (gdbarch_push_dummy_code_ftype) (struct gdbarch *gdbarch, CORE_ADDR sp, CORE_ADDR funaddr, struct value **args, int nargs, struct type *value_type, CORE_ADDR *real_pc, CORE_ADDR *bp_addr, struct regcache *regcache);
340extern CORE_ADDR gdbarch_push_dummy_code (struct gdbarch *gdbarch, CORE_ADDR sp, CORE_ADDR funaddr, struct value **args, int nargs, struct type *value_type, CORE_ADDR *real_pc, CORE_ADDR *bp_addr, struct regcache *regcache);
342
343/* Return true if the code of FRAME is writable. */
344
348
349typedef void (gdbarch_print_registers_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, frame_info_ptr frame, int regnum, int all);
350extern void gdbarch_print_registers_info (struct gdbarch *gdbarch, struct ui_file *file, frame_info_ptr frame, int regnum, int all);
352
353typedef void (gdbarch_print_float_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, frame_info_ptr frame, const char *args);
354extern void gdbarch_print_float_info (struct gdbarch *gdbarch, struct ui_file *file, frame_info_ptr frame, const char *args);
356
357extern bool gdbarch_print_vector_info_p (struct gdbarch *gdbarch);
358
359typedef void (gdbarch_print_vector_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, frame_info_ptr frame, const char *args);
360extern void gdbarch_print_vector_info (struct gdbarch *gdbarch, struct ui_file *file, frame_info_ptr frame, const char *args);
362
363/* MAP a GDB RAW register number onto a simulator register number. See
364 also include/...-sim.h. */
365
366typedef int (gdbarch_register_sim_regno_ftype) (struct gdbarch *gdbarch, int reg_nr);
367extern int gdbarch_register_sim_regno (struct gdbarch *gdbarch, int reg_nr);
369
371extern int gdbarch_cannot_fetch_register (struct gdbarch *gdbarch, int regnum);
373
375extern int gdbarch_cannot_store_register (struct gdbarch *gdbarch, int regnum);
377
378/* Determine the address where a longjmp will land and save this address
379 in PC. Return nonzero on success.
380
381 FRAME corresponds to the longjmp frame. */
382
383extern bool gdbarch_get_longjmp_target_p (struct gdbarch *gdbarch);
384
385typedef int (gdbarch_get_longjmp_target_ftype) (frame_info_ptr frame, CORE_ADDR *pc);
386extern int gdbarch_get_longjmp_target (struct gdbarch *gdbarch, frame_info_ptr frame, CORE_ADDR *pc);
388
390extern void set_gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch, int believe_pcc_promotion);
391
392typedef int (gdbarch_convert_register_p_ftype) (struct gdbarch *gdbarch, int regnum, struct type *type);
393extern int gdbarch_convert_register_p (struct gdbarch *gdbarch, int regnum, struct type *type);
395
396typedef int (gdbarch_register_to_value_ftype) (frame_info_ptr frame, int regnum, struct type *type, gdb_byte *buf, int *optimizedp, int *unavailablep);
397extern int gdbarch_register_to_value (struct gdbarch *gdbarch, frame_info_ptr frame, int regnum, struct type *type, gdb_byte *buf, int *optimizedp, int *unavailablep);
399
400typedef void (gdbarch_value_to_register_ftype) (frame_info_ptr frame, int regnum, struct type *type, const gdb_byte *buf);
401extern void gdbarch_value_to_register (struct gdbarch *gdbarch, frame_info_ptr frame, int regnum, struct type *type, const gdb_byte *buf);
403
404/* Construct a value representing the contents of register REGNUM in
405 frame FRAME_ID, interpreted as type TYPE. The routine needs to
406 allocate and return a struct value with all value attributes
407 (but not the value contents) filled in. */
408
409typedef struct value * (gdbarch_value_from_register_ftype) (struct gdbarch *gdbarch, struct type *type, int regnum, struct frame_id frame_id);
410extern struct value * gdbarch_value_from_register (struct gdbarch *gdbarch, struct type *type, int regnum, struct frame_id frame_id);
412
413typedef CORE_ADDR (gdbarch_pointer_to_address_ftype) (struct gdbarch *gdbarch, struct type *type, const gdb_byte *buf);
414extern CORE_ADDR gdbarch_pointer_to_address (struct gdbarch *gdbarch, struct type *type, const gdb_byte *buf);
416
417typedef void (gdbarch_address_to_pointer_ftype) (struct gdbarch *gdbarch, struct type *type, gdb_byte *buf, CORE_ADDR addr);
418extern void gdbarch_address_to_pointer (struct gdbarch *gdbarch, struct type *type, gdb_byte *buf, CORE_ADDR addr);
420
421extern bool gdbarch_integer_to_address_p (struct gdbarch *gdbarch);
422
423typedef CORE_ADDR (gdbarch_integer_to_address_ftype) (struct gdbarch *gdbarch, struct type *type, const gdb_byte *buf);
424extern CORE_ADDR gdbarch_integer_to_address (struct gdbarch *gdbarch, struct type *type, const gdb_byte *buf);
426
427/* Return the return-value convention that will be used by FUNCTION
428 to return a value of type VALTYPE. FUNCTION may be NULL in which
429 case the return convention is computed based only on VALTYPE.
430
431 If READBUF is not NULL, extract the return value and save it in this buffer.
432
433 If WRITEBUF is not NULL, it contains a return value which will be
434 stored into the appropriate register. This can be used when we want
435 to force the value returned by a function (see the "return" command
436 for instance). */
437
439
440typedef enum return_value_convention (gdbarch_return_value_ftype) (struct gdbarch *gdbarch, struct value *function, struct type *valtype, struct regcache *regcache, gdb_byte *readbuf, const gdb_byte *writebuf);
441extern enum return_value_convention gdbarch_return_value (struct gdbarch *gdbarch, struct value *function, struct type *valtype, struct regcache *regcache, gdb_byte *readbuf, const gdb_byte *writebuf);
443
444/* Return the address at which the value being returned from
445 the current function will be stored. This routine is only
446 called if the current function uses the the "struct return
447 convention".
448
449 May return 0 when unable to determine that address. */
450
451typedef CORE_ADDR (gdbarch_get_return_buf_addr_ftype) (struct type *val_type, frame_info_ptr cur_frame);
452extern CORE_ADDR gdbarch_get_return_buf_addr (struct gdbarch *gdbarch, struct type *val_type, frame_info_ptr cur_frame);
454
455/* Return true if the return value of function is stored in the first hidden
456 parameter. In theory, this feature should be language-dependent, specified
457 by language and its ABI, such as C++. Unfortunately, compiler may
458 implement it to a target-dependent feature. So that we need such hook here
459 to be aware of this in GDB. */
460
464
465typedef CORE_ADDR (gdbarch_skip_prologue_ftype) (struct gdbarch *gdbarch, CORE_ADDR ip);
466extern CORE_ADDR gdbarch_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR ip);
468
469extern bool gdbarch_skip_main_prologue_p (struct gdbarch *gdbarch);
470
471typedef CORE_ADDR (gdbarch_skip_main_prologue_ftype) (struct gdbarch *gdbarch, CORE_ADDR ip);
472extern CORE_ADDR gdbarch_skip_main_prologue (struct gdbarch *gdbarch, CORE_ADDR ip);
474
475/* On some platforms, a single function may provide multiple entry points,
476 e.g. one that is used for function-pointer calls and a different one
477 that is used for direct function calls.
478 In order to ensure that breakpoints set on the function will trigger
479 no matter via which entry point the function is entered, a platform
480 may provide the skip_entrypoint callback. It is called with IP set
481 to the main entry point of a function (as determined by the symbol table),
482 and should return the address of the innermost entry point, where the
483 actual breakpoint needs to be set. Note that skip_entrypoint is used
484 by GDB common code even when debugging optimized code, where skip_prologue
485 is not used. */
486
487extern bool gdbarch_skip_entrypoint_p (struct gdbarch *gdbarch);
488
489typedef CORE_ADDR (gdbarch_skip_entrypoint_ftype) (struct gdbarch *gdbarch, CORE_ADDR ip);
490extern CORE_ADDR gdbarch_skip_entrypoint (struct gdbarch *gdbarch, CORE_ADDR ip);
492
493typedef int (gdbarch_inner_than_ftype) (CORE_ADDR lhs, CORE_ADDR rhs);
494extern int gdbarch_inner_than (struct gdbarch *gdbarch, CORE_ADDR lhs, CORE_ADDR rhs);
496
497typedef const gdb_byte * (gdbarch_breakpoint_from_pc_ftype) (struct gdbarch *gdbarch, CORE_ADDR *pcptr, int *lenptr);
498extern const gdb_byte * gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, CORE_ADDR *pcptr, int *lenptr);
500
501/* Return the breakpoint kind for this target based on *PCPTR. */
502
503typedef int (gdbarch_breakpoint_kind_from_pc_ftype) (struct gdbarch *gdbarch, CORE_ADDR *pcptr);
504extern int gdbarch_breakpoint_kind_from_pc (struct gdbarch *gdbarch, CORE_ADDR *pcptr);
506
507/* Return the software breakpoint from KIND. KIND can have target
508 specific meaning like the Z0 kind parameter.
509 SIZE is set to the software breakpoint's length in memory. */
510
511typedef const gdb_byte * (gdbarch_sw_breakpoint_from_kind_ftype) (struct gdbarch *gdbarch, int kind, int *size);
512extern const gdb_byte * gdbarch_sw_breakpoint_from_kind (struct gdbarch *gdbarch, int kind, int *size);
514
515/* Return the breakpoint kind for this target based on the current
516 processor state (e.g. the current instruction mode on ARM) and the
517 *PCPTR. In default, it is gdbarch->breakpoint_kind_from_pc. */
518
519typedef int (gdbarch_breakpoint_kind_from_current_state_ftype) (struct gdbarch *gdbarch, struct regcache *regcache, CORE_ADDR *pcptr);
520extern int gdbarch_breakpoint_kind_from_current_state (struct gdbarch *gdbarch, struct regcache *regcache, CORE_ADDR *pcptr);
522
524
525typedef CORE_ADDR (gdbarch_adjust_breakpoint_address_ftype) (struct gdbarch *gdbarch, CORE_ADDR bpaddr);
526extern CORE_ADDR gdbarch_adjust_breakpoint_address (struct gdbarch *gdbarch, CORE_ADDR bpaddr);
528
530extern int gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, struct bp_target_info *bp_tgt);
532
534extern int gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, struct bp_target_info *bp_tgt);
536
537extern CORE_ADDR gdbarch_decr_pc_after_break (struct gdbarch *gdbarch);
538extern void set_gdbarch_decr_pc_after_break (struct gdbarch *gdbarch, CORE_ADDR decr_pc_after_break);
539
540/* A function can be addressed by either it's "pointer" (possibly a
541 descriptor address) or "entry point" (first executable instruction).
542 The method "convert_from_func_ptr_addr" converting the former to the
543 latter. gdbarch_deprecated_function_start_offset is being used to implement
544 a simplified subset of that functionality - the function's address
545 corresponds to the "function pointer" and the function's start
546 corresponds to the "function entry point" - and hence is redundant. */
547
549extern void set_gdbarch_deprecated_function_start_offset (struct gdbarch *gdbarch, CORE_ADDR deprecated_function_start_offset);
550
551/* Return the remote protocol register number associated with this
552 register. Normally the identity mapping. */
553
554typedef int (gdbarch_remote_register_number_ftype) (struct gdbarch *gdbarch, int regno);
555extern int gdbarch_remote_register_number (struct gdbarch *gdbarch, int regno);
557
558/* Fetch the target specific address used to represent a load module. */
559
561
563extern CORE_ADDR gdbarch_fetch_tls_load_module_address (struct gdbarch *gdbarch, struct objfile *objfile);
565
566/* Return the thread-local address at OFFSET in the thread-local
567 storage for the thread PTID and the shared library or executable
568 file given by LM_ADDR. If that block of thread-local storage hasn't
569 been allocated yet, this function may throw an error. LM_ADDR may
570 be zero for statically linked multithreaded inferiors. */
571
573
574typedef CORE_ADDR (gdbarch_get_thread_local_address_ftype) (struct gdbarch *gdbarch, ptid_t ptid, CORE_ADDR lm_addr, CORE_ADDR offset);
575extern CORE_ADDR gdbarch_get_thread_local_address (struct gdbarch *gdbarch, ptid_t ptid, CORE_ADDR lm_addr, CORE_ADDR offset);
577
578extern CORE_ADDR gdbarch_frame_args_skip (struct gdbarch *gdbarch);
579extern void set_gdbarch_frame_args_skip (struct gdbarch *gdbarch, CORE_ADDR frame_args_skip);
580
581typedef CORE_ADDR (gdbarch_unwind_pc_ftype) (struct gdbarch *gdbarch, frame_info_ptr next_frame);
582extern CORE_ADDR gdbarch_unwind_pc (struct gdbarch *gdbarch, frame_info_ptr next_frame);
584
585typedef CORE_ADDR (gdbarch_unwind_sp_ftype) (struct gdbarch *gdbarch, frame_info_ptr next_frame);
586extern CORE_ADDR gdbarch_unwind_sp (struct gdbarch *gdbarch, frame_info_ptr next_frame);
588
589/* DEPRECATED_FRAME_LOCALS_ADDRESS as been replaced by the per-frame
590 frame-base. Enable frame-base before frame-unwind. */
591
592extern bool gdbarch_frame_num_args_p (struct gdbarch *gdbarch);
593
595extern int gdbarch_frame_num_args (struct gdbarch *gdbarch, frame_info_ptr frame);
597
598extern bool gdbarch_frame_align_p (struct gdbarch *gdbarch);
599
600typedef CORE_ADDR (gdbarch_frame_align_ftype) (struct gdbarch *gdbarch, CORE_ADDR address);
601extern CORE_ADDR gdbarch_frame_align (struct gdbarch *gdbarch, CORE_ADDR address);
603
605extern int gdbarch_stabs_argument_has_addr (struct gdbarch *gdbarch, struct type *type);
607
608extern int gdbarch_frame_red_zone_size (struct gdbarch *gdbarch);
609extern void set_gdbarch_frame_red_zone_size (struct gdbarch *gdbarch, int frame_red_zone_size);
610
611typedef CORE_ADDR (gdbarch_convert_from_func_ptr_addr_ftype) (struct gdbarch *gdbarch, CORE_ADDR addr, struct target_ops *targ);
612extern CORE_ADDR gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch, CORE_ADDR addr, struct target_ops *targ);
614
615/* On some machines there are bits in addresses which are not really
616 part of the address, but are used by the kernel, the hardware, etc.
617 for special purposes. gdbarch_addr_bits_remove takes out any such bits so
618 we get a "real" address such as one would find in a symbol table.
619 This is used only for addresses of instructions, and even then I'm
620 not sure it's used in all contexts. It exists to deal with there
621 being a few stray bits in the PC which would mislead us, not as some
622 sort of generic thing to handle alignment or segmentation (it's
623 possible it should be in TARGET_READ_PC instead). */
624
625typedef CORE_ADDR (gdbarch_addr_bits_remove_ftype) (struct gdbarch *gdbarch, CORE_ADDR addr);
626extern CORE_ADDR gdbarch_addr_bits_remove (struct gdbarch *gdbarch, CORE_ADDR addr);
628
629/* On some architectures, not all bits of a pointer are significant.
630 On AArch64, for example, the top bits of a pointer may carry a "tag", which
631 can be ignored by the kernel and the hardware. The "tag" can be regarded as
632 additional data associated with the pointer, but it is not part of the address.
633
634 Given a pointer for the architecture, this hook removes all the
635 non-significant bits and sign-extends things as needed. It gets used to remove
636 non-address bits from data pointers (for example, removing the AArch64 MTE tag
637 bits from a pointer) and from code pointers (removing the AArch64 PAC signature
638 from a pointer containing the return address). */
639
640typedef CORE_ADDR (gdbarch_remove_non_address_bits_ftype) (struct gdbarch *gdbarch, CORE_ADDR pointer);
641extern CORE_ADDR gdbarch_remove_non_address_bits (struct gdbarch *gdbarch, CORE_ADDR pointer);
643
644/* Return a string representation of the memory tag TAG. */
645
646typedef std::string (gdbarch_memtag_to_string_ftype) (struct gdbarch *gdbarch, struct value *tag);
647extern std::string gdbarch_memtag_to_string (struct gdbarch *gdbarch, struct value *tag);
649
650/* Return true if ADDRESS contains a tag and false otherwise. ADDRESS
651 must be either a pointer or a reference type. */
652
653typedef bool (gdbarch_tagged_address_p_ftype) (struct gdbarch *gdbarch, struct value *address);
654extern bool gdbarch_tagged_address_p (struct gdbarch *gdbarch, struct value *address);
656
657/* Return true if the tag from ADDRESS matches the memory tag for that
658 particular address. Return false otherwise. */
659
660typedef bool (gdbarch_memtag_matches_p_ftype) (struct gdbarch *gdbarch, struct value *address);
661extern bool gdbarch_memtag_matches_p (struct gdbarch *gdbarch, struct value *address);
663
664/* Set the tags of type TAG_TYPE, for the memory address range
665 [ADDRESS, ADDRESS + LENGTH) to TAGS.
666 Return true if successful and false otherwise. */
667
668typedef bool (gdbarch_set_memtags_ftype) (struct gdbarch *gdbarch, struct value *address, size_t length, const gdb::byte_vector &tags, memtag_type tag_type);
669extern bool gdbarch_set_memtags (struct gdbarch *gdbarch, struct value *address, size_t length, const gdb::byte_vector &tags, memtag_type tag_type);
671
672/* Return the tag of type TAG_TYPE associated with the memory address ADDRESS,
673 assuming ADDRESS is tagged. */
674
675typedef struct value * (gdbarch_get_memtag_ftype) (struct gdbarch *gdbarch, struct value *address, memtag_type tag_type);
676extern struct value * gdbarch_get_memtag (struct gdbarch *gdbarch, struct value *address, memtag_type tag_type);
678
679/* memtag_granule_size is the size of the allocation tag granule, for
680 architectures that support memory tagging.
681 This is 0 for architectures that do not support memory tagging.
682 For a non-zero value, this represents the number of bytes of memory per tag. */
683
684extern CORE_ADDR gdbarch_memtag_granule_size (struct gdbarch *gdbarch);
685extern void set_gdbarch_memtag_granule_size (struct gdbarch *gdbarch, CORE_ADDR memtag_granule_size);
686
687/* FIXME/cagney/2001-01-18: This should be split in two. A target method that
688 indicates if the target needs software single step. An ISA method to
689 implement it.
690
691 FIXME/cagney/2001-01-18: The logic is backwards. It should be asking if the
692 target can single step. If not, then implement single step using breakpoints.
693
694 Return a vector of addresses on which the software single step
695 breakpoints should be inserted. NULL means software single step is
696 not used.
697 Multiple breakpoints may be inserted for some instructions such as
698 conditional branch. However, each implementation must always evaluate
699 the condition and only put the breakpoint at the branch destination if
700 the condition is true, so that we ensure forward progress when stepping
701 past a conditional branch to self. */
702
704
705typedef std::vector<CORE_ADDR> (gdbarch_software_single_step_ftype) (struct regcache *regcache);
706extern std::vector<CORE_ADDR> gdbarch_software_single_step (struct gdbarch *gdbarch, struct regcache *regcache);
707extern void set_gdbarch_software_single_step (struct gdbarch *gdbarch, gdbarch_software_single_step_ftype *software_single_step);
708
709/* Return non-zero if the processor is executing a delay slot and a
710 further single-step is needed before the instruction finishes. */
711
713
717
718/* FIXME: cagney/2003-08-28: Need to find a better way of selecting the
719 disassembler. Perhaps objdump can handle it? */
720
721typedef int (gdbarch_print_insn_ftype) (bfd_vma vma, struct disassemble_info *info);
722extern int gdbarch_print_insn (struct gdbarch *gdbarch, bfd_vma vma, struct disassemble_info *info);
724
725typedef CORE_ADDR (gdbarch_skip_trampoline_code_ftype) (frame_info_ptr frame, CORE_ADDR pc);
726extern CORE_ADDR gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, frame_info_ptr frame, CORE_ADDR pc);
728
729/* Vtable of solib operations functions. */
730
731extern const struct target_so_ops * gdbarch_so_ops (struct gdbarch *gdbarch);
732extern void set_gdbarch_so_ops (struct gdbarch *gdbarch, const struct target_so_ops * so_ops);
733
734/* If in_solib_dynsym_resolve_code() returns true, and SKIP_SOLIB_RESOLVER
735 evaluates non-zero, this is the address where the debugger will place
736 a step-resume breakpoint to get us past the dynamic linker. */
737
738typedef CORE_ADDR (gdbarch_skip_solib_resolver_ftype) (struct gdbarch *gdbarch, CORE_ADDR pc);
739extern CORE_ADDR gdbarch_skip_solib_resolver (struct gdbarch *gdbarch, CORE_ADDR pc);
741
742/* Some systems also have trampoline code for returning from shared libs. */
743
744typedef int (gdbarch_in_solib_return_trampoline_ftype) (struct gdbarch *gdbarch, CORE_ADDR pc, const char *name);
745extern int gdbarch_in_solib_return_trampoline (struct gdbarch *gdbarch, CORE_ADDR pc, const char *name);
747
748/* Return true if PC lies inside an indirect branch thunk. */
749
750typedef bool (gdbarch_in_indirect_branch_thunk_ftype) (struct gdbarch *gdbarch, CORE_ADDR pc);
751extern bool gdbarch_in_indirect_branch_thunk (struct gdbarch *gdbarch, CORE_ADDR pc);
753
754/* A target might have problems with watchpoints as soon as the stack
755 frame of the current function has been destroyed. This mostly happens
756 as the first action in a function's epilogue. stack_frame_destroyed_p()
757 is defined to return a non-zero value if either the given addr is one
758 instruction after the stack destroying instruction up to the trailing
759 return instruction or if we can figure out that the stack frame has
760 already been invalidated regardless of the value of addr. Targets
761 which don't suffer from that problem could just let this functionality
762 untouched. */
763
764typedef int (gdbarch_stack_frame_destroyed_p_ftype) (struct gdbarch *gdbarch, CORE_ADDR addr);
765extern int gdbarch_stack_frame_destroyed_p (struct gdbarch *gdbarch, CORE_ADDR addr);
767
768/* Process an ELF symbol in the minimal symbol table in a backend-specific
769 way. Normally this hook is supposed to do nothing, however if required,
770 then this hook can be used to apply tranformations to symbols that are
771 considered special in some way. For example the MIPS backend uses it
772 to interpret `st_other' information to mark compressed code symbols so
773 that they can be treated in the appropriate manner in the processing of
774 the main symbol table and DWARF-2 records. */
775
777
778typedef void (gdbarch_elf_make_msymbol_special_ftype) (asymbol *sym, struct minimal_symbol *msym);
779extern void gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch, asymbol *sym, struct minimal_symbol *msym);
781
782typedef void (gdbarch_coff_make_msymbol_special_ftype) (int val, struct minimal_symbol *msym);
783extern void gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch, int val, struct minimal_symbol *msym);
785
786/* Process a symbol in the main symbol table in a backend-specific way.
787 Normally this hook is supposed to do nothing, however if required,
788 then this hook can be used to apply tranformations to symbols that
789 are considered special in some way. This is currently used by the
790 MIPS backend to make sure compressed code symbols have the ISA bit
791 set. This in turn is needed for symbol values seen in GDB to match
792 the values used at the runtime by the program itself, for function
793 and label references. */
794
795typedef void (gdbarch_make_symbol_special_ftype) (struct symbol *sym, struct objfile *objfile);
796extern void gdbarch_make_symbol_special (struct gdbarch *gdbarch, struct symbol *sym, struct objfile *objfile);
798
799/* Adjust the address retrieved from a DWARF-2 record other than a line
800 entry in a backend-specific way. Normally this hook is supposed to
801 return the address passed unchanged, however if that is incorrect for
802 any reason, then this hook can be used to fix the address up in the
803 required manner. This is currently used by the MIPS backend to make
804 sure addresses in FDE, range records, etc. referring to compressed
805 code have the ISA bit set, matching line information and the symbol
806 table. */
807
808typedef CORE_ADDR (gdbarch_adjust_dwarf2_addr_ftype) (CORE_ADDR pc);
809extern CORE_ADDR gdbarch_adjust_dwarf2_addr (struct gdbarch *gdbarch, CORE_ADDR pc);
811
812/* Adjust the address updated by a line entry in a backend-specific way.
813 Normally this hook is supposed to return the address passed unchanged,
814 however in the case of inconsistencies in these records, this hook can
815 be used to fix them up in the required manner. This is currently used
816 by the MIPS backend to make sure all line addresses in compressed code
817 are presented with the ISA bit set, which is not always the case. This
818 in turn ensures breakpoint addresses are correctly matched against the
819 stop PC. */
820
821typedef CORE_ADDR (gdbarch_adjust_dwarf2_line_ftype) (CORE_ADDR addr, int rel);
822extern CORE_ADDR gdbarch_adjust_dwarf2_line (struct gdbarch *gdbarch, CORE_ADDR addr, int rel);
824
826extern void set_gdbarch_cannot_step_breakpoint (struct gdbarch *gdbarch, int cannot_step_breakpoint);
827
828/* See comment in target.h about continuable, steppable and
829 non-steppable watchpoints. */
830
832extern void set_gdbarch_have_nonsteppable_watchpoint (struct gdbarch *gdbarch, int have_nonsteppable_watchpoint);
833
835
836typedef type_instance_flags (gdbarch_address_class_type_flags_ftype) (int byte_size, int dwarf2_addr_class);
837extern type_instance_flags gdbarch_address_class_type_flags (struct gdbarch *gdbarch, int byte_size, int dwarf2_addr_class);
839
841
842typedef const char * (gdbarch_address_class_type_flags_to_name_ftype) (struct gdbarch *gdbarch, type_instance_flags type_flags);
843extern const char * gdbarch_address_class_type_flags_to_name (struct gdbarch *gdbarch, type_instance_flags type_flags);
845
846/* Execute vendor-specific DWARF Call Frame Instruction. OP is the instruction.
847 FS are passed from the generic execute_cfa_program function. */
848
849typedef bool (gdbarch_execute_dwarf_cfa_vendor_op_ftype) (struct gdbarch *gdbarch, gdb_byte op, struct dwarf2_frame_state *fs);
850extern bool gdbarch_execute_dwarf_cfa_vendor_op (struct gdbarch *gdbarch, gdb_byte op, struct dwarf2_frame_state *fs);
852
853/* Return the appropriate type_flags for the supplied address class.
854 This function should return true if the address class was recognized and
855 type_flags was set, false otherwise. */
856
858
859typedef bool (gdbarch_address_class_name_to_type_flags_ftype) (struct gdbarch *gdbarch, const char *name, type_instance_flags *type_flags_ptr);
860extern bool gdbarch_address_class_name_to_type_flags (struct gdbarch *gdbarch, const char *name, type_instance_flags *type_flags_ptr);
862
863/* Is a register in a group */
864
865typedef int (gdbarch_register_reggroup_p_ftype) (struct gdbarch *gdbarch, int regnum, const struct reggroup *reggroup);
866extern int gdbarch_register_reggroup_p (struct gdbarch *gdbarch, int regnum, const struct reggroup *reggroup);
868
869/* Fetch the pointer to the ith function argument. */
870
872
873typedef CORE_ADDR (gdbarch_fetch_pointer_argument_ftype) (frame_info_ptr frame, int argi, struct type *type);
874extern CORE_ADDR gdbarch_fetch_pointer_argument (struct gdbarch *gdbarch, frame_info_ptr frame, int argi, struct type *type);
876
877/* Iterate over all supported register notes in a core file. For each
878 supported register note section, the iterator must call CB and pass
879 CB_DATA unchanged. If REGCACHE is not NULL, the iterator can limit
880 the supported register note sections based on the current register
881 values. Otherwise it should enumerate all supported register note
882 sections. */
883
885
887extern void gdbarch_iterate_over_regset_sections (struct gdbarch *gdbarch, iterate_over_regset_sections_cb *cb, void *cb_data, const struct regcache *regcache);
889
890/* Create core file notes */
891
892extern bool gdbarch_make_corefile_notes_p (struct gdbarch *gdbarch);
893
894typedef gdb::unique_xmalloc_ptr<char> (gdbarch_make_corefile_notes_ftype) (struct gdbarch *gdbarch, bfd *obfd, int *note_size);
895extern gdb::unique_xmalloc_ptr<char> gdbarch_make_corefile_notes (struct gdbarch *gdbarch, bfd *obfd, int *note_size);
896extern void set_gdbarch_make_corefile_notes (struct gdbarch *gdbarch, gdbarch_make_corefile_notes_ftype *make_corefile_notes);
897
898/* Find core file memory regions */
899
900extern bool gdbarch_find_memory_regions_p (struct gdbarch *gdbarch);
901
905
906/* Given a bfd OBFD, segment ADDRESS and SIZE, create a memory tag section to be dumped to a core file */
907
909
910typedef asection * (gdbarch_create_memtag_section_ftype) (struct gdbarch *gdbarch, bfd *obfd, CORE_ADDR address, size_t size);
911extern asection * gdbarch_create_memtag_section (struct gdbarch *gdbarch, bfd *obfd, CORE_ADDR address, size_t size);
913
914/* Given a memory tag section OSEC, fill OSEC's contents with the appropriate tag data */
915
916extern bool gdbarch_fill_memtag_section_p (struct gdbarch *gdbarch);
917
918typedef bool (gdbarch_fill_memtag_section_ftype) (struct gdbarch *gdbarch, asection *osec);
919extern bool gdbarch_fill_memtag_section (struct gdbarch *gdbarch, asection *osec);
921
922/* Decode a memory tag SECTION and return the tags of type TYPE contained in
923 the memory range [ADDRESS, ADDRESS + LENGTH).
924 If no tags were found, return an empty vector. */
925
927
928typedef gdb::byte_vector (gdbarch_decode_memtag_section_ftype) (struct gdbarch *gdbarch, bfd_section *section, int type, CORE_ADDR address, size_t length);
929extern gdb::byte_vector gdbarch_decode_memtag_section (struct gdbarch *gdbarch, bfd_section *section, int type, CORE_ADDR address, size_t length);
931
932/* Read offset OFFSET of TARGET_OBJECT_LIBRARIES formatted shared libraries list from
933 core file into buffer READBUF with length LEN. Return the number of bytes read
934 (zero indicates failure).
935 failed, otherwise, return the red length of READBUF. */
936
938
939typedef ULONGEST (gdbarch_core_xfer_shared_libraries_ftype) (struct gdbarch *gdbarch, gdb_byte *readbuf, ULONGEST offset, ULONGEST len);
940extern ULONGEST gdbarch_core_xfer_shared_libraries (struct gdbarch *gdbarch, gdb_byte *readbuf, ULONGEST offset, ULONGEST len);
942
943/* Read offset OFFSET of TARGET_OBJECT_LIBRARIES_AIX formatted shared
944 libraries list from core file into buffer READBUF with length LEN.
945 Return the number of bytes read (zero indicates failure). */
946
948
949typedef ULONGEST (gdbarch_core_xfer_shared_libraries_aix_ftype) (struct gdbarch *gdbarch, gdb_byte *readbuf, ULONGEST offset, ULONGEST len);
950extern ULONGEST gdbarch_core_xfer_shared_libraries_aix (struct gdbarch *gdbarch, gdb_byte *readbuf, ULONGEST offset, ULONGEST len);
952
953/* How the core target converts a PTID from a core file to a string. */
954
955extern bool gdbarch_core_pid_to_str_p (struct gdbarch *gdbarch);
956
957typedef std::string (gdbarch_core_pid_to_str_ftype) (struct gdbarch *gdbarch, ptid_t ptid);
958extern std::string gdbarch_core_pid_to_str (struct gdbarch *gdbarch, ptid_t ptid);
960
961/* How the core target extracts the name of a thread from a core file. */
962
963extern bool gdbarch_core_thread_name_p (struct gdbarch *gdbarch);
964
965typedef const char * (gdbarch_core_thread_name_ftype) (struct gdbarch *gdbarch, struct thread_info *thr);
966extern const char * gdbarch_core_thread_name (struct gdbarch *gdbarch, struct thread_info *thr);
968
969/* Read offset OFFSET of TARGET_OBJECT_SIGNAL_INFO signal information
970 from core file into buffer READBUF with length LEN. Return the number
971 of bytes read (zero indicates EOF, a negative value indicates failure). */
972
973extern bool gdbarch_core_xfer_siginfo_p (struct gdbarch *gdbarch);
974
975typedef LONGEST (gdbarch_core_xfer_siginfo_ftype) (struct gdbarch *gdbarch, gdb_byte *readbuf, ULONGEST offset, ULONGEST len);
976extern LONGEST gdbarch_core_xfer_siginfo (struct gdbarch *gdbarch, gdb_byte *readbuf, ULONGEST offset, ULONGEST len);
978
979/* BFD target to use when generating a core file. */
980
981extern bool gdbarch_gcore_bfd_target_p (struct gdbarch *gdbarch);
982
983extern const char * gdbarch_gcore_bfd_target (struct gdbarch *gdbarch);
984extern void set_gdbarch_gcore_bfd_target (struct gdbarch *gdbarch, const char * gcore_bfd_target);
985
986/* If the elements of C++ vtables are in-place function descriptors rather
987 than normal function pointers (which may point to code or a descriptor),
988 set this to one. */
989
991extern void set_gdbarch_vtable_function_descriptors (struct gdbarch *gdbarch, int vtable_function_descriptors);
992
993/* Set if the least significant bit of the delta is used instead of the least
994 significant bit of the pfn for pointers to virtual member functions. */
995
996extern int gdbarch_vbit_in_delta (struct gdbarch *gdbarch);
997extern void set_gdbarch_vbit_in_delta (struct gdbarch *gdbarch, int vbit_in_delta);
998
999/* Advance PC to next instruction in order to skip a permanent breakpoint. */
1000
1004
1005/* The maximum length of an instruction on this architecture in bytes. */
1006
1007extern bool gdbarch_max_insn_length_p (struct gdbarch *gdbarch);
1008
1009extern ULONGEST gdbarch_max_insn_length (struct gdbarch *gdbarch);
1010extern void set_gdbarch_max_insn_length (struct gdbarch *gdbarch, ULONGEST max_insn_length);
1011
1012/* Copy the instruction at FROM to TO, and make any adjustments
1013 necessary to single-step it at that address.
1014
1015 REGS holds the state the thread's registers will have before
1016 executing the copied instruction; the PC in REGS will refer to FROM,
1017 not the copy at TO. The caller should update it to point at TO later.
1018
1019 Return a pointer to data of the architecture's choice to be passed
1020 to gdbarch_displaced_step_fixup.
1021
1022 For a general explanation of displaced stepping and how GDB uses it,
1023 see the comments in infrun.c.
1024
1025 The TO area is only guaranteed to have space for
1026 gdbarch_max_insn_length (arch) bytes, so this function must not
1027 write more bytes than that to that area.
1028
1029 If you do not provide this function, GDB assumes that the
1030 architecture does not support displaced stepping.
1031
1032 If the instruction cannot execute out of line, return NULL. The
1033 core falls back to stepping past the instruction in-line instead in
1034 that case. */
1035
1037
1038typedef displaced_step_copy_insn_closure_up (gdbarch_displaced_step_copy_insn_ftype) (struct gdbarch *gdbarch, CORE_ADDR from, CORE_ADDR to, struct regcache *regs);
1039extern displaced_step_copy_insn_closure_up gdbarch_displaced_step_copy_insn (struct gdbarch *gdbarch, CORE_ADDR from, CORE_ADDR to, struct regcache *regs);
1041
1042/* Return true if GDB should use hardware single-stepping to execute a displaced
1043 step instruction. If false, GDB will simply restart execution at the
1044 displaced instruction location, and it is up to the target to ensure GDB will
1045 receive control again (e.g. by placing a software breakpoint instruction into
1046 the displaced instruction buffer).
1047
1048 The default implementation returns false on all targets that provide a
1049 gdbarch_software_single_step routine, and true otherwise. */
1050
1054
1055/* Fix up the state resulting from successfully single-stepping a
1056 displaced instruction, to give the result we would have gotten from
1057 stepping the instruction in its original location.
1058
1059 REGS is the register state resulting from single-stepping the
1060 displaced instruction.
1061
1062 CLOSURE is the result from the matching call to
1063 gdbarch_displaced_step_copy_insn.
1064
1065 If you provide gdbarch_displaced_step_copy_insn.but not this
1066 function, then GDB assumes that no fixup is needed after
1067 single-stepping the instruction.
1068
1069 For a general explanation of displaced stepping and how GDB uses it,
1070 see the comments in infrun.c. */
1071
1072extern bool gdbarch_displaced_step_fixup_p (struct gdbarch *gdbarch);
1073
1074typedef void (gdbarch_displaced_step_fixup_ftype) (struct gdbarch *gdbarch, struct displaced_step_copy_insn_closure *closure, CORE_ADDR from, CORE_ADDR to, struct regcache *regs);
1075extern void gdbarch_displaced_step_fixup (struct gdbarch *gdbarch, struct displaced_step_copy_insn_closure *closure, CORE_ADDR from, CORE_ADDR to, struct regcache *regs);
1077
1078/* Prepare THREAD for it to displaced step the instruction at its current PC.
1079
1080 Throw an exception if any unexpected error happens. */
1081
1083
1085extern displaced_step_prepare_status gdbarch_displaced_step_prepare (struct gdbarch *gdbarch, thread_info *thread, CORE_ADDR &displaced_pc);
1087
1088/* Clean up after a displaced step of THREAD. */
1089
1093
1094/* Return the closure associated to the displaced step buffer that is at ADDR. */
1095
1097
1101
1102/* PARENT_INF has forked and CHILD_PTID is the ptid of the child. Restore the
1103 contents of all displaced step buffers in the child's address space. */
1104
1105typedef void (gdbarch_displaced_step_restore_all_in_ptid_ftype) (inferior *parent_inf, ptid_t child_ptid);
1106extern void gdbarch_displaced_step_restore_all_in_ptid (struct gdbarch *gdbarch, inferior *parent_inf, ptid_t child_ptid);
1108
1109/* Relocate an instruction to execute at a different address. OLDLOC
1110 is the address in the inferior memory where the instruction to
1111 relocate is currently at. On input, TO points to the destination
1112 where we want the instruction to be copied (and possibly adjusted)
1113 to. On output, it points to one past the end of the resulting
1114 instruction(s). The effect of executing the instruction at TO shall
1115 be the same as if executing it at FROM. For example, call
1116 instructions that implicitly push the return address on the stack
1117 should be adjusted to return to the instruction after OLDLOC;
1118 relative branches, and other PC-relative instructions need the
1119 offset adjusted; etc. */
1120
1121extern bool gdbarch_relocate_instruction_p (struct gdbarch *gdbarch);
1122
1123typedef void (gdbarch_relocate_instruction_ftype) (struct gdbarch *gdbarch, CORE_ADDR *to, CORE_ADDR from);
1124extern void gdbarch_relocate_instruction (struct gdbarch *gdbarch, CORE_ADDR *to, CORE_ADDR from);
1126
1127/* Refresh overlay mapped state for section OSECT. */
1128
1129extern bool gdbarch_overlay_update_p (struct gdbarch *gdbarch);
1130
1131typedef void (gdbarch_overlay_update_ftype) (struct obj_section *osect);
1132extern void gdbarch_overlay_update (struct gdbarch *gdbarch, struct obj_section *osect);
1134
1136
1137typedef const struct target_desc * (gdbarch_core_read_description_ftype) (struct gdbarch *gdbarch, struct target_ops *target, bfd *abfd);
1138extern const struct target_desc * gdbarch_core_read_description (struct gdbarch *gdbarch, struct target_ops *target, bfd *abfd);
1140
1141/* Set if the address in N_SO or N_FUN stabs may be zero. */
1142
1144extern void set_gdbarch_sofun_address_maybe_missing (struct gdbarch *gdbarch, int sofun_address_maybe_missing);
1145
1146/* Parse the instruction at ADDR storing in the record execution log
1147 the registers REGCACHE and memory ranges that will be affected when
1148 the instruction executes, along with their current values.
1149 Return -1 if something goes wrong, 0 otherwise. */
1150
1151extern bool gdbarch_process_record_p (struct gdbarch *gdbarch);
1152
1153typedef int (gdbarch_process_record_ftype) (struct gdbarch *gdbarch, struct regcache *regcache, CORE_ADDR addr);
1154extern int gdbarch_process_record (struct gdbarch *gdbarch, struct regcache *regcache, CORE_ADDR addr);
1156
1157/* Save process state after a signal.
1158 Return -1 if something goes wrong, 0 otherwise. */
1159
1160extern bool gdbarch_process_record_signal_p (struct gdbarch *gdbarch);
1161
1162typedef int (gdbarch_process_record_signal_ftype) (struct gdbarch *gdbarch, struct regcache *regcache, enum gdb_signal signal);
1163extern int gdbarch_process_record_signal (struct gdbarch *gdbarch, struct regcache *regcache, enum gdb_signal signal);
1165
1166/* Signal translation: translate inferior's signal (target's) number
1167 into GDB's representation. The implementation of this method must
1168 be host independent. IOW, don't rely on symbols of the NAT_FILE
1169 header (the nm-*.h files), the host <signal.h> header, or similar
1170 headers. This is mainly used when cross-debugging core files ---
1171 "Live" targets hide the translation behind the target interface
1172 (target_wait, target_resume, etc.). */
1173
1175
1176typedef enum gdb_signal (gdbarch_gdb_signal_from_target_ftype) (struct gdbarch *gdbarch, int signo);
1177extern enum gdb_signal gdbarch_gdb_signal_from_target (struct gdbarch *gdbarch, int signo);
1179
1180/* Signal translation: translate the GDB's internal signal number into
1181 the inferior's signal (target's) representation. The implementation
1182 of this method must be host independent. IOW, don't rely on symbols
1183 of the NAT_FILE header (the nm-*.h files), the host <signal.h>
1184 header, or similar headers.
1185 Return the target signal number if found, or -1 if the GDB internal
1186 signal number is invalid. */
1187
1188extern bool gdbarch_gdb_signal_to_target_p (struct gdbarch *gdbarch);
1189
1190typedef int (gdbarch_gdb_signal_to_target_ftype) (struct gdbarch *gdbarch, enum gdb_signal signal);
1191extern int gdbarch_gdb_signal_to_target (struct gdbarch *gdbarch, enum gdb_signal signal);
1193
1194/* Extra signal info inspection.
1195
1196 Return a type suitable to inspect extra signal information. */
1197
1199
1200typedef struct type * (gdbarch_get_siginfo_type_ftype) (struct gdbarch *gdbarch);
1201extern struct type * gdbarch_get_siginfo_type (struct gdbarch *gdbarch);
1203
1204/* Record architecture-specific information from the symbol table. */
1205
1206extern bool gdbarch_record_special_symbol_p (struct gdbarch *gdbarch);
1207
1208typedef void (gdbarch_record_special_symbol_ftype) (struct gdbarch *gdbarch, struct objfile *objfile, asymbol *sym);
1209extern void gdbarch_record_special_symbol (struct gdbarch *gdbarch, struct objfile *objfile, asymbol *sym);
1211
1212/* Function for the 'catch syscall' feature.
1213 Get architecture-specific system calls information from registers. */
1214
1215extern bool gdbarch_get_syscall_number_p (struct gdbarch *gdbarch);
1216
1218extern LONGEST gdbarch_get_syscall_number (struct gdbarch *gdbarch, thread_info *thread);
1220
1221/* The filename of the XML syscall for this architecture. */
1222
1223extern const char * gdbarch_xml_syscall_file (struct gdbarch *gdbarch);
1224extern void set_gdbarch_xml_syscall_file (struct gdbarch *gdbarch, const char * xml_syscall_file);
1225
1226/* Information about system calls from this architecture */
1227
1228extern struct syscalls_info * gdbarch_syscalls_info (struct gdbarch *gdbarch);
1229extern void set_gdbarch_syscalls_info (struct gdbarch *gdbarch, struct syscalls_info * syscalls_info);
1230
1231/* SystemTap related fields and functions.
1232 A NULL-terminated array of prefixes used to mark an integer constant
1233 on the architecture's assembly.
1234 For example, on x86 integer constants are written as:
1235
1236 $10 ;; integer constant 10
1237
1238 in this case, this prefix would be the character `$'. */
1239
1240extern const char *const * gdbarch_stap_integer_prefixes (struct gdbarch *gdbarch);
1241extern void set_gdbarch_stap_integer_prefixes (struct gdbarch *gdbarch, const char *const * stap_integer_prefixes);
1242
1243/* A NULL-terminated array of suffixes used to mark an integer constant
1244 on the architecture's assembly. */
1245
1246extern const char *const * gdbarch_stap_integer_suffixes (struct gdbarch *gdbarch);
1247extern void set_gdbarch_stap_integer_suffixes (struct gdbarch *gdbarch, const char *const * stap_integer_suffixes);
1248
1249/* A NULL-terminated array of prefixes used to mark a register name on
1250 the architecture's assembly.
1251 For example, on x86 the register name is written as:
1252
1253 %eax ;; register eax
1254
1255 in this case, this prefix would be the character `%'. */
1256
1257extern const char *const * gdbarch_stap_register_prefixes (struct gdbarch *gdbarch);
1258extern void set_gdbarch_stap_register_prefixes (struct gdbarch *gdbarch, const char *const * stap_register_prefixes);
1259
1260/* A NULL-terminated array of suffixes used to mark a register name on
1261 the architecture's assembly. */
1262
1263extern const char *const * gdbarch_stap_register_suffixes (struct gdbarch *gdbarch);
1264extern void set_gdbarch_stap_register_suffixes (struct gdbarch *gdbarch, const char *const * stap_register_suffixes);
1265
1266/* A NULL-terminated array of prefixes used to mark a register
1267 indirection on the architecture's assembly.
1268 For example, on x86 the register indirection is written as:
1269
1270 (%eax) ;; indirecting eax
1271
1272 in this case, this prefix would be the charater `('.
1273
1274 Please note that we use the indirection prefix also for register
1275 displacement, e.g., `4(%eax)' on x86. */
1276
1277extern const char *const * gdbarch_stap_register_indirection_prefixes (struct gdbarch *gdbarch);
1278extern void set_gdbarch_stap_register_indirection_prefixes (struct gdbarch *gdbarch, const char *const * stap_register_indirection_prefixes);
1279
1280/* A NULL-terminated array of suffixes used to mark a register
1281 indirection on the architecture's assembly.
1282 For example, on x86 the register indirection is written as:
1283
1284 (%eax) ;; indirecting eax
1285
1286 in this case, this prefix would be the charater `)'.
1287
1288 Please note that we use the indirection suffix also for register
1289 displacement, e.g., `4(%eax)' on x86. */
1290
1291extern const char *const * gdbarch_stap_register_indirection_suffixes (struct gdbarch *gdbarch);
1292extern void set_gdbarch_stap_register_indirection_suffixes (struct gdbarch *gdbarch, const char *const * stap_register_indirection_suffixes);
1293
1294/* Prefix(es) used to name a register using GDB's nomenclature.
1295
1296 For example, on PPC a register is represented by a number in the assembly
1297 language (e.g., `10' is the 10th general-purpose register). However,
1298 inside GDB this same register has an `r' appended to its name, so the 10th
1299 register would be represented as `r10' internally. */
1300
1301extern const char * gdbarch_stap_gdb_register_prefix (struct gdbarch *gdbarch);
1302extern void set_gdbarch_stap_gdb_register_prefix (struct gdbarch *gdbarch, const char * stap_gdb_register_prefix);
1303
1304/* Suffix used to name a register using GDB's nomenclature. */
1305
1306extern const char * gdbarch_stap_gdb_register_suffix (struct gdbarch *gdbarch);
1307extern void set_gdbarch_stap_gdb_register_suffix (struct gdbarch *gdbarch, const char * stap_gdb_register_suffix);
1308
1309/* Check if S is a single operand.
1310
1311 Single operands can be:
1312 - Literal integers, e.g. `$10' on x86
1313 - Register access, e.g. `%eax' on x86
1314 - Register indirection, e.g. `(%eax)' on x86
1315 - Register displacement, e.g. `4(%eax)' on x86
1316
1317 This function should check for these patterns on the string
1318 and return 1 if some were found, or zero otherwise. Please try to match
1319 as much info as you can from the string, i.e., if you have to match
1320 something like `(%', do not match just the `('. */
1321
1323
1324typedef int (gdbarch_stap_is_single_operand_ftype) (struct gdbarch *gdbarch, const char *s);
1325extern int gdbarch_stap_is_single_operand (struct gdbarch *gdbarch, const char *s);
1327
1328/* Function used to handle a "special case" in the parser.
1329
1330 A "special case" is considered to be an unknown token, i.e., a token
1331 that the parser does not know how to parse. A good example of special
1332 case would be ARM's register displacement syntax:
1333
1334 [R0, #4] ;; displacing R0 by 4
1335
1336 Since the parser assumes that a register displacement is of the form:
1337
1338 <number> <indirection_prefix> <register_name> <indirection_suffix>
1339
1340 it means that it will not be able to recognize and parse this odd syntax.
1341 Therefore, we should add a special case function that will handle this token.
1342
1343 This function should generate the proper expression form of the expression
1344 using GDB's internal expression mechanism (e.g., `write_exp_elt_opcode'
1345 and so on). It should also return 1 if the parsing was successful, or zero
1346 if the token was not recognized as a special token (in this case, returning
1347 zero means that the special parser is deferring the parsing to the generic
1348 parser), and should advance the buffer pointer (p->arg). */
1349
1351
1355
1356/* Perform arch-dependent adjustments to a register name.
1357
1358 In very specific situations, it may be necessary for the register
1359 name present in a SystemTap probe's argument to be handled in a
1360 special way. For example, on i386, GCC may over-optimize the
1361 register allocation and use smaller registers than necessary. In
1362 such cases, the client that is reading and evaluating the SystemTap
1363 probe (ourselves) will need to actually fetch values from the wider
1364 version of the register in question.
1365
1366 To illustrate the example, consider the following probe argument
1367 (i386):
1368
1369 4@%ax
1370
1371 This argument says that its value can be found at the %ax register,
1372 which is a 16-bit register. However, the argument's prefix says
1373 that its type is "uint32_t", which is 32-bit in size. Therefore, in
1374 this case, GDB should actually fetch the probe's value from register
1375 %eax, not %ax. In this scenario, this function would actually
1376 replace the register name from %ax to %eax.
1377
1378 The rationale for this can be found at PR breakpoints/24541. */
1379
1380extern bool gdbarch_stap_adjust_register_p (struct gdbarch *gdbarch);
1381
1382typedef std::string (gdbarch_stap_adjust_register_ftype) (struct gdbarch *gdbarch, struct stap_parse_info *p, const std::string &regname, int regnum);
1383extern std::string gdbarch_stap_adjust_register (struct gdbarch *gdbarch, struct stap_parse_info *p, const std::string &regname, int regnum);
1385
1386/* DTrace related functions.
1387 The expression to compute the NARTGth+1 argument to a DTrace USDT probe.
1388 NARG must be >= 0. */
1389
1391
1395
1396/* True if the given ADDR does not contain the instruction sequence
1397 corresponding to a disabled DTrace is-enabled probe. */
1398
1400
1401typedef int (gdbarch_dtrace_probe_is_enabled_ftype) (struct gdbarch *gdbarch, CORE_ADDR addr);
1402extern int gdbarch_dtrace_probe_is_enabled (struct gdbarch *gdbarch, CORE_ADDR addr);
1404
1405/* Enable a DTrace is-enabled probe at ADDR. */
1406
1407extern bool gdbarch_dtrace_enable_probe_p (struct gdbarch *gdbarch);
1408
1409typedef void (gdbarch_dtrace_enable_probe_ftype) (struct gdbarch *gdbarch, CORE_ADDR addr);
1410extern void gdbarch_dtrace_enable_probe (struct gdbarch *gdbarch, CORE_ADDR addr);
1412
1413/* Disable a DTrace is-enabled probe at ADDR. */
1414
1415extern bool gdbarch_dtrace_disable_probe_p (struct gdbarch *gdbarch);
1416
1417typedef void (gdbarch_dtrace_disable_probe_ftype) (struct gdbarch *gdbarch, CORE_ADDR addr);
1418extern void gdbarch_dtrace_disable_probe (struct gdbarch *gdbarch, CORE_ADDR addr);
1420
1421/* True if the list of shared libraries is one and only for all
1422 processes, as opposed to a list of shared libraries per inferior.
1423 This usually means that all processes, although may or may not share
1424 an address space, will see the same set of symbols at the same
1425 addresses. */
1426
1427extern int gdbarch_has_global_solist (struct gdbarch *gdbarch);
1428extern void set_gdbarch_has_global_solist (struct gdbarch *gdbarch, int has_global_solist);
1429
1430/* On some targets, even though each inferior has its own private
1431 address space, the debug interface takes care of making breakpoints
1432 visible to all address spaces automatically. For such cases,
1433 this property should be set to true. */
1434
1436extern void set_gdbarch_has_global_breakpoints (struct gdbarch *gdbarch, int has_global_breakpoints);
1437
1438/* True if inferiors share an address space (e.g., uClinux). */
1439
1443
1444/* True if a fast tracepoint can be set at an address. */
1445
1446typedef int (gdbarch_fast_tracepoint_valid_at_ftype) (struct gdbarch *gdbarch, CORE_ADDR addr, std::string *msg);
1447extern int gdbarch_fast_tracepoint_valid_at (struct gdbarch *gdbarch, CORE_ADDR addr, std::string *msg);
1449
1450/* Guess register state based on tracepoint location. Used for tracepoints
1451 where no registers have been collected, but there's only one location,
1452 allowing us to guess the PC value, and perhaps some other registers.
1453 On entry, regcache has all registers marked as unavailable. */
1454
1455typedef void (gdbarch_guess_tracepoint_registers_ftype) (struct gdbarch *gdbarch, struct regcache *regcache, CORE_ADDR addr);
1456extern void gdbarch_guess_tracepoint_registers (struct gdbarch *gdbarch, struct regcache *regcache, CORE_ADDR addr);
1458
1459/* Return the "auto" target charset. */
1460
1461typedef const char * (gdbarch_auto_charset_ftype) ();
1462extern const char * gdbarch_auto_charset (struct gdbarch *gdbarch);
1464
1465/* Return the "auto" target wide charset. */
1466
1467typedef const char * (gdbarch_auto_wide_charset_ftype) ();
1468extern const char * gdbarch_auto_wide_charset (struct gdbarch *gdbarch);
1470
1471/* If non-empty, this is a file extension that will be opened in place
1472 of the file extension reported by the shared library list.
1473
1474 This is most useful for toolchains that use a post-linker tool,
1475 where the names of the files run on the target differ in extension
1476 compared to the names of the files GDB should load for debug info. */
1477
1478extern const char * gdbarch_solib_symbols_extension (struct gdbarch *gdbarch);
1479extern void set_gdbarch_solib_symbols_extension (struct gdbarch *gdbarch, const char * solib_symbols_extension);
1480
1481/* If true, the target OS has DOS-based file system semantics. That
1482 is, absolute paths include a drive name, and the backslash is
1483 considered a directory separator. */
1484
1486extern void set_gdbarch_has_dos_based_file_system (struct gdbarch *gdbarch, int has_dos_based_file_system);
1487
1488/* Generate bytecodes to collect the return address in a frame.
1489 Since the bytecodes run on the target, possibly with GDB not even
1490 connected, the full unwinding machinery is not available, and
1491 typically this function will issue bytecodes for one or more likely
1492 places that the return address may be found. */
1493
1494typedef void (gdbarch_gen_return_address_ftype) (struct gdbarch *gdbarch, struct agent_expr *ax, struct axs_value *value, CORE_ADDR scope);
1495extern void gdbarch_gen_return_address (struct gdbarch *gdbarch, struct agent_expr *ax, struct axs_value *value, CORE_ADDR scope);
1497
1498/* Implement the "info proc" command. */
1499
1500extern bool gdbarch_info_proc_p (struct gdbarch *gdbarch);
1501
1502typedef void (gdbarch_info_proc_ftype) (struct gdbarch *gdbarch, const char *args, enum info_proc_what what);
1503extern void gdbarch_info_proc (struct gdbarch *gdbarch, const char *args, enum info_proc_what what);
1505
1506/* Implement the "info proc" command for core files. Noe that there
1507 are two "info_proc"-like methods on gdbarch -- one for core files,
1508 one for live targets. */
1509
1510extern bool gdbarch_core_info_proc_p (struct gdbarch *gdbarch);
1511
1512typedef void (gdbarch_core_info_proc_ftype) (struct gdbarch *gdbarch, const char *args, enum info_proc_what what);
1513extern void gdbarch_core_info_proc (struct gdbarch *gdbarch, const char *args, enum info_proc_what what);
1515
1516/* Iterate over all objfiles in the order that makes the most sense
1517 for the architecture to make global symbol searches.
1518
1519 CB is a callback function passed an objfile to be searched. The iteration stops
1520 if this function returns nonzero.
1521
1522 If not NULL, CURRENT_OBJFILE corresponds to the objfile being
1523 inspected when the symbol search was requested. */
1524
1528
1529/* Ravenscar arch-dependent ops. */
1530
1532extern void set_gdbarch_ravenscar_ops (struct gdbarch *gdbarch, struct ravenscar_arch_ops * ravenscar_ops);
1533
1534/* Return non-zero if the instruction at ADDR is a call; zero otherwise. */
1535
1536typedef int (gdbarch_insn_is_call_ftype) (struct gdbarch *gdbarch, CORE_ADDR addr);
1537extern int gdbarch_insn_is_call (struct gdbarch *gdbarch, CORE_ADDR addr);
1539
1540/* Return non-zero if the instruction at ADDR is a return; zero otherwise. */
1541
1542typedef int (gdbarch_insn_is_ret_ftype) (struct gdbarch *gdbarch, CORE_ADDR addr);
1543extern int gdbarch_insn_is_ret (struct gdbarch *gdbarch, CORE_ADDR addr);
1545
1546/* Return non-zero if the instruction at ADDR is a jump; zero otherwise. */
1547
1548typedef int (gdbarch_insn_is_jump_ftype) (struct gdbarch *gdbarch, CORE_ADDR addr);
1549extern int gdbarch_insn_is_jump (struct gdbarch *gdbarch, CORE_ADDR addr);
1551
1552/* Return true if there's a program/permanent breakpoint planted in
1553 memory at ADDRESS, return false otherwise. */
1554
1555typedef bool (gdbarch_program_breakpoint_here_p_ftype) (struct gdbarch *gdbarch, CORE_ADDR address);
1556extern bool gdbarch_program_breakpoint_here_p (struct gdbarch *gdbarch, CORE_ADDR address);
1558
1559/* Read one auxv entry from *READPTR, not reading locations >= ENDPTR.
1560 Return 0 if *READPTR is already at the end of the buffer.
1561 Return -1 if there is insufficient buffer for a whole entry.
1562 Return 1 if an entry was read into *TYPEP and *VALP. */
1563
1564extern bool gdbarch_auxv_parse_p (struct gdbarch *gdbarch);
1565
1566typedef int (gdbarch_auxv_parse_ftype) (struct gdbarch *gdbarch, const gdb_byte **readptr, const gdb_byte *endptr, CORE_ADDR *typep, CORE_ADDR *valp);
1567extern int gdbarch_auxv_parse (struct gdbarch *gdbarch, const gdb_byte **readptr, const gdb_byte *endptr, CORE_ADDR *typep, CORE_ADDR *valp);
1569
1570/* Print the description of a single auxv entry described by TYPE and VAL
1571 to FILE. */
1572
1573typedef void (gdbarch_print_auxv_entry_ftype) (struct gdbarch *gdbarch, struct ui_file *file, CORE_ADDR type, CORE_ADDR val);
1574extern void gdbarch_print_auxv_entry (struct gdbarch *gdbarch, struct ui_file *file, CORE_ADDR type, CORE_ADDR val);
1576
1577/* Find the address range of the current inferior's vsyscall/vDSO, and
1578 write it to *RANGE. If the vsyscall's length can't be determined, a
1579 range with zero length is returned. Returns true if the vsyscall is
1580 found, false otherwise. */
1581
1583extern int gdbarch_vsyscall_range (struct gdbarch *gdbarch, struct mem_range *range);
1585
1586/* Allocate SIZE bytes of PROT protected page aligned memory in inferior.
1587 PROT has GDB_MMAP_PROT_* bitmask format.
1588 Throw an error if it is not possible. Returned address is always valid. */
1589
1590typedef CORE_ADDR (gdbarch_infcall_mmap_ftype) (CORE_ADDR size, unsigned prot);
1591extern CORE_ADDR gdbarch_infcall_mmap (struct gdbarch *gdbarch, CORE_ADDR size, unsigned prot);
1593
1594/* Deallocate SIZE bytes of memory at ADDR in inferior from gdbarch_infcall_mmap.
1595 Print a warning if it is not possible. */
1596
1597typedef void (gdbarch_infcall_munmap_ftype) (CORE_ADDR addr, CORE_ADDR size);
1598extern void gdbarch_infcall_munmap (struct gdbarch *gdbarch, CORE_ADDR addr, CORE_ADDR size);
1600
1601/* Return string (caller has to use xfree for it) with options for GCC
1602 to produce code for this target, typically "-m64", "-m32" or "-m31".
1603 These options are put before CU's DW_AT_producer compilation options so that
1604 they can override it. */
1605
1606typedef std::string (gdbarch_gcc_target_options_ftype) (struct gdbarch *gdbarch);
1607extern std::string gdbarch_gcc_target_options (struct gdbarch *gdbarch);
1609
1610/* Return a regular expression that matches names used by this
1611 architecture in GNU configury triplets. The result is statically
1612 allocated and must not be freed. The default implementation simply
1613 returns the BFD architecture name, which is correct in nearly every
1614 case. */
1615
1616typedef const char * (gdbarch_gnu_triplet_regexp_ftype) (struct gdbarch *gdbarch);
1617extern const char * gdbarch_gnu_triplet_regexp (struct gdbarch *gdbarch);
1619
1620/* Return the size in 8-bit bytes of an addressable memory unit on this
1621 architecture. This corresponds to the number of 8-bit bytes associated to
1622 each address in memory. */
1623
1627
1628/* Functions for allowing a target to modify its disassembler options. */
1629
1630extern const char * gdbarch_disassembler_options_implicit (struct gdbarch *gdbarch);
1631extern void set_gdbarch_disassembler_options_implicit (struct gdbarch *gdbarch, const char * disassembler_options_implicit);
1632
1633extern char ** gdbarch_disassembler_options (struct gdbarch *gdbarch);
1634extern void set_gdbarch_disassembler_options (struct gdbarch *gdbarch, char ** disassembler_options);
1635
1636extern const disasm_options_and_args_t * gdbarch_valid_disassembler_options (struct gdbarch *gdbarch);
1637extern void set_gdbarch_valid_disassembler_options (struct gdbarch *gdbarch, const disasm_options_and_args_t * valid_disassembler_options);
1638
1639/* Type alignment override method. Return the architecture specific
1640 alignment required for TYPE. If there is no special handling
1641 required for TYPE then return the value 0, GDB will then apply the
1642 default rules as laid out in gdbtypes.c:type_align. */
1643
1644typedef ULONGEST (gdbarch_type_align_ftype) (struct gdbarch *gdbarch, struct type *type);
1645extern ULONGEST gdbarch_type_align (struct gdbarch *gdbarch, struct type *type);
1647
1648/* Return a string containing any flags for the given PC in the given FRAME. */
1649
1650typedef std::string (gdbarch_get_pc_address_flags_ftype) (frame_info_ptr frame, CORE_ADDR pc);
1651extern std::string gdbarch_get_pc_address_flags (struct gdbarch *gdbarch, frame_info_ptr frame, CORE_ADDR pc);
1653
1654/* Read core file mappings */
1655
int regnum
const char *const name
static CORE_ADDR adjust_breakpoint_address(struct gdbarch *gdbarch, CORE_ADDR bpaddr, enum bptype bptype, struct program_space *pspace)
info_proc_what
Definition defs.h:381
int(* find_memory_region_ftype)(CORE_ADDR addr, unsigned long size, int read, int write, int exec, int modified, bool memory_tagged, void *data)
Definition defs.h:351
return_value_convention
Definition defs.h:258
displaced_step_prepare_status
std::unique_ptr< displaced_step_copy_insn_closure > displaced_step_copy_insn_closure_up
displaced_step_finish_status
struct value * value_from_register(struct type *type, int regnum, frame_info_ptr frame)
Definition findvar.c:881
@ sp_regnum
Definition frv-tdep.h:35
@ pc_regnum
Definition frv-tdep.h:46
struct type *() gdbarch_register_type_ftype(struct gdbarch *gdbarch, int reg_nr)
int() gdbarch_remote_register_number_ftype(struct gdbarch *gdbarch, int regno)
void set_gdbarch_long_long_bit(struct gdbarch *gdbarch, int long_long_bit)
Definition gdbarch.c:1467
int gdbarch_sofun_address_maybe_missing(struct gdbarch *gdbarch)
Definition gdbarch.c:4231
void set_gdbarch_stab_reg_to_regnum(struct gdbarch *gdbarch, gdbarch_stab_reg_to_regnum_ftype *stab_reg_to_regnum)
const char * gdbarch_address_class_type_flags_to_name(struct gdbarch *gdbarch, type_instance_flags type_flags)
Definition gdbarch.c:3546
std::string() gdbarch_gcc_target_options_ftype(struct gdbarch *gdbarch)
void set_gdbarch_addr_bit(struct gdbarch *gdbarch, int addr_bit)
Definition gdbarch.c:1719
gdb::byte_vector() gdbarch_decode_memtag_section_ftype(struct gdbarch *gdbarch, bfd_section *section, int type, CORE_ADDR address, size_t length)
LONGEST gdbarch_core_xfer_siginfo(struct gdbarch *gdbarch, gdb_byte *readbuf, ULONGEST offset, ULONGEST len)
Definition gdbarch.c:3892
void set_gdbarch_insn_is_jump(struct gdbarch *gdbarch, gdbarch_insn_is_jump_ftype *insn_is_jump)
void set_gdbarch_process_record(struct gdbarch *gdbarch, gdbarch_process_record_ftype *process_record)
void gdbarch_skip_permanent_breakpoint(struct gdbarch *gdbarch, struct regcache *regcache)
Definition gdbarch.c:3968
struct value *() gdbarch_value_from_register_ftype(struct gdbarch *gdbarch, struct type *type, int regnum, struct frame_id frame_id)
void set_gdbarch_address_to_pointer(struct gdbarch *gdbarch, gdbarch_address_to_pointer_ftype *address_to_pointer)
bool gdbarch_record_special_symbol_p(struct gdbarch *gdbarch)
Definition gdbarch.c:4368
int() gdbarch_memory_remove_breakpoint_ftype(struct gdbarch *gdbarch, struct bp_target_info *bp_tgt)
int gdbarch_pc_regnum(struct gdbarch *gdbarch)
Definition gdbarch.c:2023
void set_gdbarch_auto_wide_charset(struct gdbarch *gdbarch, gdbarch_auto_wide_charset_ftype *auto_wide_charset)
bool gdbarch_core_info_proc_p(struct gdbarch *gdbarch)
Definition gdbarch.c:4948
void set_gdbarch_char_signed(struct gdbarch *gdbarch, int char_signed)
Definition gdbarch.c:1755
ULONGEST gdbarch_core_xfer_shared_libraries_aix(struct gdbarch *gdbarch, gdb_byte *readbuf, ULONGEST offset, ULONGEST len)
Definition gdbarch.c:3820
void set_gdbarch_unwind_pc(struct gdbarch *gdbarch, gdbarch_unwind_pc_ftype *unwind_pc)
int gdbarch_have_nonsteppable_watchpoint(struct gdbarch *gdbarch)
Definition gdbarch.c:3498
bool gdbarch_read_pc_p(struct gdbarch *gdbarch)
Definition gdbarch.c:1762
CORE_ADDR gdbarch_adjust_breakpoint_address(struct gdbarch *gdbarch, CORE_ADDR bpaddr)
Definition gdbarch.c:2787
int gdbarch_half_bit(struct gdbarch *gdbarch)
Definition gdbarch.c:1507
CORE_ADDR() gdbarch_adjust_dwarf2_line_ftype(CORE_ADDR addr, int rel)
displaced_step_finish_status gdbarch_displaced_step_finish(struct gdbarch *gdbarch, thread_info *thread, gdb_signal sig)
Definition gdbarch.c:4100
void gdbarch_write_pc(struct gdbarch *gdbarch, struct regcache *regcache, CORE_ADDR val)
Definition gdbarch.c:1793
const char *() gdbarch_core_thread_name_ftype(struct gdbarch *gdbarch, struct thread_info *thr)
enum call_dummy_location_type gdbarch_call_dummy_location(struct gdbarch *gdbarch)
Definition gdbarch.c:2238
CORE_ADDR gdbarch_infcall_mmap(struct gdbarch *gdbarch, CORE_ADDR size, unsigned prot)
Definition gdbarch.c:5132
const struct target_so_ops * gdbarch_so_ops(struct gdbarch *gdbarch)
Definition gdbarch.c:3305
void gdbarch_value_to_register(struct gdbarch *gdbarch, frame_info_ptr frame, int regnum, struct type *type, const gdb_byte *buf)
Definition gdbarch.c:2480
int() gdbarch_stabs_argument_has_addr_ftype(struct gdbarch *gdbarch, struct type *type)
CORE_ADDR() gdbarch_adjust_breakpoint_address_ftype(struct gdbarch *gdbarch, CORE_ADDR bpaddr)
void set_gdbarch_fetch_pointer_argument(struct gdbarch *gdbarch, gdbarch_fetch_pointer_argument_ftype *fetch_pointer_argument)
int() gdbarch_dtrace_probe_is_enabled_ftype(struct gdbarch *gdbarch, CORE_ADDR addr)
void set_gdbarch_convert_from_func_ptr_addr(struct gdbarch *gdbarch, gdbarch_convert_from_func_ptr_addr_ftype *convert_from_func_ptr_addr)
void gdbarch_iterate_over_regset_sections(struct gdbarch *gdbarch, iterate_over_regset_sections_cb *cb, void *cb_data, const struct regcache *regcache)
Definition gdbarch.c:3652
int() gdbarch_in_solib_return_trampoline_ftype(struct gdbarch *gdbarch, CORE_ADDR pc, const char *name)
void set_gdbarch_ps_regnum(struct gdbarch *gdbarch, int ps_regnum)
Definition gdbarch.c:2050
enum return_value_convention gdbarch_return_value(struct gdbarch *gdbarch, struct value *function, struct type *valtype, struct regcache *regcache, gdb_byte *readbuf, const gdb_byte *writebuf)
Definition gdbarch.c:2579
const gdb_byte * gdbarch_breakpoint_from_pc(struct gdbarch *gdbarch, CORE_ADDR *pcptr, int *lenptr)
Definition gdbarch.c:2712
void gdbarch_iterate_over_objfiles_in_search_order(struct gdbarch *gdbarch, iterate_over_objfiles_in_search_order_cb_ftype cb, struct objfile *current_objfile)
Definition gdbarch.c:4972
const displaced_step_copy_insn_closure *() gdbarch_displaced_step_copy_insn_closure_by_addr_ftype(inferior *inf, CORE_ADDR addr)
void() gdbarch_pseudo_register_write_ftype(struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, const gdb_byte *buf)
void set_gdbarch_register_to_value(struct gdbarch *gdbarch, gdbarch_register_to_value_ftype *register_to_value)
void set_gdbarch_disassembler_options(struct gdbarch *gdbarch, char **disassembler_options)
Definition gdbarch.c:5244
bool gdbarch_create_memtag_section_p(struct gdbarch *gdbarch)
Definition gdbarch.c:3717
int gdbarch_cannot_store_register(struct gdbarch *gdbarch, int regnum)
Definition gdbarch.c:2388
int gdbarch_cannot_fetch_register(struct gdbarch *gdbarch, int regnum)
Definition gdbarch.c:2371
void gdbarch_coff_make_msymbol_special(struct gdbarch *gdbarch, int val, struct minimal_symbol *msym)
Definition gdbarch.c:3413
int gdbarch_vsyscall_range(struct gdbarch *gdbarch, struct mem_range *range)
Definition gdbarch.c:5115
bool gdbarch_displaced_step_hw_singlestep(struct gdbarch *gdbarch)
Definition gdbarch.c:4034
CORE_ADDR gdbarch_push_dummy_call(struct gdbarch *gdbarch, struct value *function, struct regcache *regcache, CORE_ADDR bp_addr, int nargs, struct value **args, CORE_ADDR sp, function_call_return_method return_method, CORE_ADDR struct_addr)
Definition gdbarch.c:2221
void set_gdbarch_gen_return_address(struct gdbarch *gdbarch, gdbarch_gen_return_address_ftype *gen_return_address)
CORE_ADDR() gdbarch_skip_trampoline_code_ftype(frame_info_ptr frame, CORE_ADDR pc)
bool gdbarch_return_value_p(struct gdbarch *gdbarch)
Definition gdbarch.c:2572
int gdbarch_dwarf2_reg_to_regnum(struct gdbarch *gdbarch, int dwarf2_regnr)
Definition gdbarch.c:2125
void set_gdbarch_displaced_step_restore_all_in_ptid(struct gdbarch *gdbarch, gdbarch_displaced_step_restore_all_in_ptid_ftype *displaced_step_restore_all_in_ptid)
int() gdbarch_vsyscall_range_ftype(struct gdbarch *gdbarch, struct mem_range *range)
bool gdbarch_displaced_step_copy_insn_p(struct gdbarch *gdbarch)
Definition gdbarch.c:4010
int() gdbarch_breakpoint_kind_from_pc_ftype(struct gdbarch *gdbarch, CORE_ADDR *pcptr)
void set_gdbarch_stap_register_suffixes(struct gdbarch *gdbarch, const char *const *stap_register_suffixes)
Definition gdbarch.c:4511
bool gdbarch_decode_memtag_section_p(struct gdbarch *gdbarch)
Definition gdbarch.c:3765
enum bfd_endian gdbarch_byte_order(struct gdbarch *gdbarch)
Definition gdbarch.c:1370
void set_gdbarch_value_to_register(struct gdbarch *gdbarch, gdbarch_value_to_register_ftype *value_to_register)
CORE_ADDR gdbarch_unwind_pc(struct gdbarch *gdbarch, frame_info_ptr next_frame)
Definition gdbarch.c:2954
struct frame_id() gdbarch_dummy_id_ftype(struct gdbarch *gdbarch, frame_info_ptr this_frame)
CORE_ADDR() gdbarch_skip_solib_resolver_ftype(struct gdbarch *gdbarch, CORE_ADDR pc)
struct value *() gdbarch_get_memtag_ftype(struct gdbarch *gdbarch, struct value *address, memtag_type tag_type)
void set_gdbarch_stap_parse_special_token(struct gdbarch *gdbarch, gdbarch_stap_parse_special_token_ftype *stap_parse_special_token)
bool gdbarch_fill_memtag_section(struct gdbarch *gdbarch, asection *osec)
Definition gdbarch.c:3748
void set_gdbarch_disassembler_options_implicit(struct gdbarch *gdbarch, const char *disassembler_options_implicit)
Definition gdbarch.c:5227
void set_gdbarch_ecoff_reg_to_regnum(struct gdbarch *gdbarch, gdbarch_ecoff_reg_to_regnum_ftype *ecoff_reg_to_regnum)
int gdbarch_has_dos_based_file_system(struct gdbarch *gdbarch)
Definition gdbarch.c:4890
void set_gdbarch_find_memory_regions(struct gdbarch *gdbarch, gdbarch_find_memory_regions_ftype *find_memory_regions)
int gdbarch_auxv_parse(struct gdbarch *gdbarch, const gdb_byte **readptr, const gdb_byte *endptr, CORE_ADDR *typep, CORE_ADDR *valp)
Definition gdbarch.c:5081
void() gdbarch_displaced_step_restore_all_in_ptid_ftype(inferior *parent_inf, ptid_t child_ptid)
void set_gdbarch_stap_integer_prefixes(struct gdbarch *gdbarch, const char *const *stap_integer_prefixes)
Definition gdbarch.c:4460
void() gdbarch_infcall_munmap_ftype(CORE_ADDR addr, CORE_ADDR size)
void set_gdbarch_breakpoint_kind_from_pc(struct gdbarch *gdbarch, gdbarch_breakpoint_kind_from_pc_ftype *breakpoint_kind_from_pc)
int() gdbarch_has_shared_address_space_ftype(struct gdbarch *gdbarch)
int gdbarch_wchar_bit(struct gdbarch *gdbarch)
Definition gdbarch.c:1639
void set_gdbarch_register_sim_regno(struct gdbarch *gdbarch, gdbarch_register_sim_regno_ftype *register_sim_regno)
displaced_step_copy_insn_closure_up gdbarch_displaced_step_copy_insn(struct gdbarch *gdbarch, CORE_ADDR from, CORE_ADDR to, struct regcache *regs)
Definition gdbarch.c:4017
const char * gdbarch_register_name(struct gdbarch *gdbarch, int regnr)
Definition gdbarch.c:2142
void() gdbarch_print_vector_info_ftype(struct gdbarch *gdbarch, struct ui_file *file, frame_info_ptr frame, const char *args)
void gdbarch_elf_make_msymbol_special(struct gdbarch *gdbarch, asymbol *sym, struct minimal_symbol *msym)
Definition gdbarch.c:3396
void set_gdbarch_software_single_step(struct gdbarch *gdbarch, gdbarch_software_single_step_ftype *software_single_step)
void set_gdbarch_pseudo_register_read_value(struct gdbarch *gdbarch, gdbarch_pseudo_register_read_value_ftype *pseudo_register_read_value)
void gdbarch_dtrace_enable_probe(struct gdbarch *gdbarch, CORE_ADDR addr)
Definition gdbarch.c:4713
void set_gdbarch_half_format(struct gdbarch *gdbarch, const struct floatformat **half_format)
Definition gdbarch.c:1533
void set_gdbarch_sofun_address_maybe_missing(struct gdbarch *gdbarch, int sofun_address_maybe_missing)
Definition gdbarch.c:4241
int gdbarch_single_step_through_delay(struct gdbarch *gdbarch, frame_info_ptr frame)
Definition gdbarch.c:3254
CORE_ADDR() gdbarch_convert_from_func_ptr_addr_ftype(struct gdbarch *gdbarch, CORE_ADDR addr, struct target_ops *targ)
void set_gdbarch_valid_disassembler_options(struct gdbarch *gdbarch, const disasm_options_and_args_t *valid_disassembler_options)
Definition gdbarch.c:5261
void set_gdbarch_frame_align(struct gdbarch *gdbarch, gdbarch_frame_align_ftype *frame_align)
void set_gdbarch_displaced_step_finish(struct gdbarch *gdbarch, gdbarch_displaced_step_finish_ftype *displaced_step_finish)
void set_gdbarch_program_breakpoint_here_p(struct gdbarch *gdbarch, gdbarch_program_breakpoint_here_p_ftype *program_breakpoint_here_p)
bool gdbarch_address_class_type_flags_p(struct gdbarch *gdbarch)
Definition gdbarch.c:3515
CORE_ADDR gdbarch_pointer_to_address(struct gdbarch *gdbarch, struct type *type, const gdb_byte *buf)
Definition gdbarch.c:2514
void set_gdbarch_max_insn_length(struct gdbarch *gdbarch, ULONGEST max_insn_length)
Definition gdbarch.c:4003
void() gdbarch_make_symbol_special_ftype(struct symbol *sym, struct objfile *objfile)
CORE_ADDR() gdbarch_fetch_pointer_argument_ftype(frame_info_ptr frame, int argi, struct type *type)
void set_gdbarch_get_thread_local_address(struct gdbarch *gdbarch, gdbarch_get_thread_local_address_ftype *get_thread_local_address)
int gdbarch_sdb_reg_to_regnum(struct gdbarch *gdbarch, int sdb_regnr)
Definition gdbarch.c:2108
void() gdbarch_iterate_over_regset_sections_ftype(struct gdbarch *gdbarch, iterate_over_regset_sections_cb *cb, void *cb_data, const struct regcache *regcache)
void set_gdbarch_vtable_function_descriptors(struct gdbarch *gdbarch, int vtable_function_descriptors)
Definition gdbarch.c:3944
void set_gdbarch_addressable_memory_unit_size(struct gdbarch *gdbarch, gdbarch_addressable_memory_unit_size_ftype *addressable_memory_unit_size)
void set_gdbarch_displaced_step_prepare(struct gdbarch *gdbarch, gdbarch_displaced_step_prepare_ftype *displaced_step_prepare)
const char * gdbarch_stap_gdb_register_suffix(struct gdbarch *gdbarch)
Definition gdbarch.c:4569
int() gdbarch_cannot_store_register_ftype(struct gdbarch *gdbarch, int regnum)
void set_gdbarch_code_of_frame_writable(struct gdbarch *gdbarch, gdbarch_code_of_frame_writable_ftype *code_of_frame_writable)
bool gdbarch_dtrace_parse_probe_argument_p(struct gdbarch *gdbarch)
Definition gdbarch.c:4658
void set_gdbarch_core_read_description(struct gdbarch *gdbarch, gdbarch_core_read_description_ftype *core_read_description)
bool gdbarch_adjust_breakpoint_address_p(struct gdbarch *gdbarch)
Definition gdbarch.c:2780
bool gdbarch_pseudo_register_read_p(struct gdbarch *gdbarch)
Definition gdbarch.c:1827
CORE_ADDR() gdbarch_fetch_tls_load_module_address_ftype(struct objfile *objfile)
ULONGEST() gdbarch_type_align_ftype(struct gdbarch *gdbarch, struct type *type)
void set_gdbarch_stap_gdb_register_prefix(struct gdbarch *gdbarch, const char *stap_gdb_register_prefix)
Definition gdbarch.c:4562
bool gdbarch_skip_main_prologue_p(struct gdbarch *gdbarch)
Definition gdbarch.c:2647
const char * gdbarch_auto_charset(struct gdbarch *gdbarch)
Definition gdbarch.c:4839
struct syscalls_info * gdbarch_syscalls_info(struct gdbarch *gdbarch)
Definition gdbarch.c:4433
bool gdbarch_in_indirect_branch_thunk(struct gdbarch *gdbarch, CORE_ADDR pc)
Definition gdbarch.c:3355
struct value *() gdbarch_pseudo_register_read_value_ftype(struct gdbarch *gdbarch, readable_regcache *regcache, int cookednum)
int gdbarch_vtable_function_descriptors(struct gdbarch *gdbarch)
Definition gdbarch.c:3934
struct value * gdbarch_value_from_register(struct gdbarch *gdbarch, struct type *type, int regnum, struct frame_id frame_id)
Definition gdbarch.c:2497
CORE_ADDR gdbarch_integer_to_address(struct gdbarch *gdbarch, struct type *type, const gdb_byte *buf)
Definition gdbarch.c:2555
bool gdbarch_dtrace_enable_probe_p(struct gdbarch *gdbarch)
Definition gdbarch.c:4706
bool gdbarch_address_class_name_to_type_flags(struct gdbarch *gdbarch, const char *name, type_instance_flags *type_flags_ptr)
Definition gdbarch.c:3587
const char * gdbarch_auto_wide_charset(struct gdbarch *gdbarch)
Definition gdbarch.c:4856
void set_gdbarch_create_memtag_section(struct gdbarch *gdbarch, gdbarch_create_memtag_section_ftype *create_memtag_section)
void set_gdbarch_write_pc(struct gdbarch *gdbarch, gdbarch_write_pc_ftype *write_pc)
void set_gdbarch_integer_to_address(struct gdbarch *gdbarch, gdbarch_integer_to_address_ftype *integer_to_address)
const char * gdbarch_core_thread_name(struct gdbarch *gdbarch, struct thread_info *thr)
Definition gdbarch.c:3868
bool gdbarch_ax_pseudo_register_push_stack_p(struct gdbarch *gdbarch)
Definition gdbarch.c:1958
void gdbarch_print_registers_info(struct gdbarch *gdbarch, struct ui_file *file, frame_info_ptr frame, int regnum, int all)
Definition gdbarch.c:2296
const char *() gdbarch_gnu_triplet_regexp_ftype(struct gdbarch *gdbarch)
const char *const * gdbarch_stap_integer_suffixes(struct gdbarch *gdbarch)
Definition gdbarch.c:4467
void set_gdbarch_get_longjmp_target(struct gdbarch *gdbarch, gdbarch_get_longjmp_target_ftype *get_longjmp_target)
int() gdbarch_print_insn_ftype(bfd_vma vma, struct disassemble_info *info)
std::string gdbarch_memtag_to_string(struct gdbarch *gdbarch, struct value *tag)
Definition gdbarch.c:3121
void set_gdbarch_skip_prologue(struct gdbarch *gdbarch, gdbarch_skip_prologue_ftype *skip_prologue)
void set_gdbarch_addr_bits_remove(struct gdbarch *gdbarch, gdbarch_addr_bits_remove_ftype *addr_bits_remove)
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)
CORE_ADDR() gdbarch_adjust_dwarf2_addr_ftype(CORE_ADDR pc)
void set_gdbarch_elf_make_msymbol_special(struct gdbarch *gdbarch, gdbarch_elf_make_msymbol_special_ftype *elf_make_msymbol_special)
int gdbarch_process_record_signal(struct gdbarch *gdbarch, struct regcache *regcache, enum gdb_signal signal)
Definition gdbarch.c:4279
CORE_ADDR() gdbarch_get_thread_local_address_ftype(struct gdbarch *gdbarch, ptid_t ptid, CORE_ADDR lm_addr, CORE_ADDR offset)
void set_gdbarch_infcall_mmap(struct gdbarch *gdbarch, gdbarch_infcall_mmap_ftype *infcall_mmap)
const char * gdbarch_stap_gdb_register_prefix(struct gdbarch *gdbarch)
Definition gdbarch.c:4552
CORE_ADDR gdbarch_unwind_sp(struct gdbarch *gdbarch, frame_info_ptr next_frame)
Definition gdbarch.c:2971
std::string() gdbarch_core_pid_to_str_ftype(struct gdbarch *gdbarch, ptid_t ptid)
int gdbarch_addr_bit(struct gdbarch *gdbarch)
Definition gdbarch.c:1708
void set_gdbarch_core_xfer_shared_libraries_aix(struct gdbarch *gdbarch, gdbarch_core_xfer_shared_libraries_aix_ftype *core_xfer_shared_libraries_aix)
void set_gdbarch_get_return_buf_addr(struct gdbarch *gdbarch, gdbarch_get_return_buf_addr_ftype *get_return_buf_addr)
CORE_ADDR gdbarch_frame_align(struct gdbarch *gdbarch, CORE_ADDR address)
Definition gdbarch.c:3019
displaced_step_copy_insn_closure_up() gdbarch_displaced_step_copy_insn_ftype(struct gdbarch *gdbarch, CORE_ADDR from, CORE_ADDR to, struct regcache *regs)
bool gdbarch_program_breakpoint_here_p(struct gdbarch *gdbarch, CORE_ADDR address)
Definition gdbarch.c:5057
asection *() gdbarch_create_memtag_section_ftype(struct gdbarch *gdbarch, bfd *obfd, CORE_ADDR address, size_t size)
int gdbarch_register_to_value(struct gdbarch *gdbarch, frame_info_ptr frame, int regnum, struct type *type, gdb_byte *buf, int *optimizedp, int *unavailablep)
Definition gdbarch.c:2463
void set_gdbarch_wchar_bit(struct gdbarch *gdbarch, int wchar_bit)
Definition gdbarch.c:1649
int() gdbarch_process_record_ftype(struct gdbarch *gdbarch, struct regcache *regcache, CORE_ADDR addr)
type_instance_flags() gdbarch_address_class_type_flags_ftype(int byte_size, int dwarf2_addr_class)
bool gdbarch_get_siginfo_type_p(struct gdbarch *gdbarch)
Definition gdbarch.c:4344
int gdbarch_return_in_first_hidden_param_p(struct gdbarch *gdbarch, struct type *type)
Definition gdbarch.c:2613
CORE_ADDR gdbarch_skip_trampoline_code(struct gdbarch *gdbarch, frame_info_ptr frame, CORE_ADDR pc)
Definition gdbarch.c:3288
void set_gdbarch_register_name(struct gdbarch *gdbarch, gdbarch_register_name_ftype *register_name)
bool() gdbarch_displaced_step_hw_singlestep_ftype(struct gdbarch *gdbarch)
int() gdbarch_breakpoint_kind_from_current_state_ftype(struct gdbarch *gdbarch, struct regcache *regcache, CORE_ADDR *pcptr)
CORE_ADDR gdbarch_fetch_pointer_argument(struct gdbarch *gdbarch, frame_info_ptr frame, int argi, struct type *type)
Definition gdbarch.c:3628
bfd int * note_size
CORE_ADDR() gdbarch_remove_non_address_bits_ftype(struct gdbarch *gdbarch, CORE_ADDR pointer)
void set_gdbarch_get_pc_address_flags(struct gdbarch *gdbarch, gdbarch_get_pc_address_flags_ftype *get_pc_address_flags)
bool gdbarch_elf_make_msymbol_special_p(struct gdbarch *gdbarch)
Definition gdbarch.c:3389
void set_gdbarch_overlay_update(struct gdbarch *gdbarch, gdbarch_overlay_update_ftype *overlay_update)
void set_gdbarch_address_class_type_flags(struct gdbarch *gdbarch, gdbarch_address_class_type_flags_ftype *address_class_type_flags)
CORE_ADDR gdbarch_deprecated_function_start_offset(struct gdbarch *gdbarch)
Definition gdbarch.c:2855
bool gdbarch_pseudo_register_write_p(struct gdbarch *gdbarch)
Definition gdbarch.c:1875
void set_gdbarch_push_dummy_code(struct gdbarch *gdbarch, gdbarch_push_dummy_code_ftype *push_dummy_code)
struct type * gdbarch_register_type(struct gdbarch *gdbarch, int reg_nr)
Definition gdbarch.c:2163
int() gdbarch_memory_insert_breakpoint_ftype(struct gdbarch *gdbarch, struct bp_target_info *bp_tgt)
void set_gdbarch_int_bit(struct gdbarch *gdbarch, int int_bit)
Definition gdbarch.c:1433
const char * gdbarch_xml_syscall_file(struct gdbarch *gdbarch)
Definition gdbarch.c:4416
int gdbarch_long_long_bit(struct gdbarch *gdbarch)
Definition gdbarch.c:1457
void set_gdbarch_auto_charset(struct gdbarch *gdbarch, gdbarch_auto_charset_ftype *auto_charset)
void set_gdbarch_core_info_proc(struct gdbarch *gdbarch, gdbarch_core_info_proc_ftype *core_info_proc)
void set_gdbarch_memtag_granule_size(struct gdbarch *gdbarch, CORE_ADDR memtag_granule_size)
Definition gdbarch.c:3216
int gdbarch_vbit_in_delta(struct gdbarch *gdbarch)
Definition gdbarch.c:3951
void set_gdbarch_has_dos_based_file_system(struct gdbarch *gdbarch, int has_dos_based_file_system)
Definition gdbarch.c:4900
void set_gdbarch_skip_trampoline_code(struct gdbarch *gdbarch, gdbarch_skip_trampoline_code_ftype *skip_trampoline_code)
std::vector< CORE_ADDR > gdbarch_software_single_step(struct gdbarch *gdbarch, struct regcache *regcache)
Definition gdbarch.c:3230
int gdbarch_has_shared_address_space(struct gdbarch *gdbarch)
Definition gdbarch.c:4788
void() gdbarch_virtual_frame_pointer_ftype(struct gdbarch *gdbarch, CORE_ADDR pc, int *frame_regnum, LONGEST *frame_offset)
const struct floatformat ** gdbarch_half_format(struct gdbarch *gdbarch)
Definition gdbarch.c:1524
bool gdbarch_make_corefile_notes_p(struct gdbarch *gdbarch)
Definition gdbarch.c:3669
bool gdbarch_set_memtags(struct gdbarch *gdbarch, struct value *address, size_t length, const gdb::byte_vector &tags, memtag_type tag_type)
Definition gdbarch.c:3172
const char *() gdbarch_address_class_type_flags_to_name_ftype(struct gdbarch *gdbarch, type_instance_flags type_flags)
void set_gdbarch_stabs_argument_has_addr(struct gdbarch *gdbarch, gdbarch_stabs_argument_has_addr_ftype *stabs_argument_has_addr)
int gdbarch_ecoff_reg_to_regnum(struct gdbarch *gdbarch, int ecoff_regnr)
Definition gdbarch.c:2091
void set_gdbarch_bfloat16_format(struct gdbarch *gdbarch, const struct floatformat **bfloat16_format)
Definition gdbarch.c:1500
void set_gdbarch_stap_is_single_operand(struct gdbarch *gdbarch, gdbarch_stap_is_single_operand_ftype *stap_is_single_operand)
int gdbarch_find_memory_regions(struct gdbarch *gdbarch, find_memory_region_ftype func, void *data)
Definition gdbarch.c:3700
const char *const * gdbarch_stap_register_suffixes(struct gdbarch *gdbarch)
Definition gdbarch.c:4501
int() gdbarch_dwarf2_reg_to_regnum_ftype(struct gdbarch *gdbarch, int dwarf2_regnr)
int gdbarch_short_bit(struct gdbarch *gdbarch)
Definition gdbarch.c:1406
bool gdbarch_get_thread_local_address_p(struct gdbarch *gdbarch)
Definition gdbarch.c:2913
const struct floatformat ** gdbarch_bfloat16_format(struct gdbarch *gdbarch)
Definition gdbarch.c:1491
const gdb_byte *() gdbarch_sw_breakpoint_from_kind_ftype(struct gdbarch *gdbarch, int kind, int *size)
bool gdbarch_fetch_pointer_argument_p(struct gdbarch *gdbarch)
Definition gdbarch.c:3621
void() gdbarch_print_float_info_ftype(struct gdbarch *gdbarch, struct ui_file *file, frame_info_ptr frame, const char *args)
bool gdbarch_get_syscall_number_p(struct gdbarch *gdbarch)
Definition gdbarch.c:4392
void set_gdbarch_return_value(struct gdbarch *gdbarch, gdbarch_return_value_ftype *return_value)
void gdbarch_print_auxv_entry(struct gdbarch *gdbarch, struct ui_file *file, CORE_ADDR type, CORE_ADDR val)
Definition gdbarch.c:5098
const struct target_desc * gdbarch_core_read_description(struct gdbarch *gdbarch, struct target_ops *target, bfd *abfd)
Definition gdbarch.c:4214
void gdbarch_displaced_step_restore_all_in_ptid(struct gdbarch *gdbarch, inferior *parent_inf, ptid_t child_ptid)
Definition gdbarch.c:4141
void set_gdbarch_tagged_address_p(struct gdbarch *gdbarch, gdbarch_tagged_address_p_ftype *tagged_address_p)
int() gdbarch_find_memory_regions_ftype(struct gdbarch *gdbarch, find_memory_region_ftype func, void *data)
void gdbarch_pseudo_register_write(struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, const gdb_byte *buf)
Definition gdbarch.c:1882
void set_gdbarch_decr_pc_after_break(struct gdbarch *gdbarch, CORE_ADDR decr_pc_after_break)
Definition gdbarch.c:2848
void() gdbarch_address_to_pointer_ftype(struct gdbarch *gdbarch, struct type *type, gdb_byte *buf, CORE_ADDR addr)
CORE_ADDR() gdbarch_skip_main_prologue_ftype(struct gdbarch *gdbarch, CORE_ADDR ip)
int gdbarch_stack_frame_destroyed_p(struct gdbarch *gdbarch, CORE_ADDR addr)
Definition gdbarch.c:3372
void set_gdbarch_dtrace_enable_probe(struct gdbarch *gdbarch, gdbarch_dtrace_enable_probe_ftype *dtrace_enable_probe)
struct value * gdbarch_get_memtag(struct gdbarch *gdbarch, struct value *address, memtag_type tag_type)
Definition gdbarch.c:3189
void set_gdbarch_return_in_first_hidden_param_p(struct gdbarch *gdbarch, gdbarch_return_in_first_hidden_param_p_ftype *return_in_first_hidden_param_p)
void set_gdbarch_syscalls_info(struct gdbarch *gdbarch, struct syscalls_info *syscalls_info)
Definition gdbarch.c:4443
void set_gdbarch_single_step_through_delay(struct gdbarch *gdbarch, gdbarch_single_step_through_delay_ftype *single_step_through_delay)
void set_gdbarch_get_syscall_number(struct gdbarch *gdbarch, gdbarch_get_syscall_number_ftype *get_syscall_number)
int gdbarch_has_global_breakpoints(struct gdbarch *gdbarch)
Definition gdbarch.c:4771
bool gdbarch_stap_adjust_register_p(struct gdbarch *gdbarch)
Definition gdbarch.c:4634
void set_gdbarch_believe_pcc_promotion(struct gdbarch *gdbarch, int believe_pcc_promotion)
Definition gdbarch.c:2439
bool gdbarch_single_step_through_delay_p(struct gdbarch *gdbarch)
Definition gdbarch.c:3247
void set_gdbarch_wchar_signed(struct gdbarch *gdbarch, int wchar_signed)
Definition gdbarch.c:1667
ULONGEST gdbarch_type_align(struct gdbarch *gdbarch, struct type *type)
Definition gdbarch.c:5268
void set_gdbarch_have_nonsteppable_watchpoint(struct gdbarch *gdbarch, int have_nonsteppable_watchpoint)
Definition gdbarch.c:3508
bool gdbarch_displaced_step_prepare_p(struct gdbarch *gdbarch)
Definition gdbarch.c:4076
void set_gdbarch_gnu_triplet_regexp(struct gdbarch *gdbarch, gdbarch_gnu_triplet_regexp_ftype *gnu_triplet_regexp)
CORE_ADDR() gdbarch_skip_prologue_ftype(struct gdbarch *gdbarch, CORE_ADDR ip)
ULONGEST gdbarch_core_xfer_shared_libraries(struct gdbarch *gdbarch, gdb_byte *readbuf, ULONGEST offset, ULONGEST len)
Definition gdbarch.c:3796
bool gdbarch_displaced_step_copy_insn_closure_by_addr_p(struct gdbarch *gdbarch)
Definition gdbarch.c:4117
enum register_status() gdbarch_pseudo_register_read_ftype(struct gdbarch *gdbarch, readable_regcache *regcache, int cookednum, gdb_byte *buf)
CORE_ADDR gdbarch_skip_prologue(struct gdbarch *gdbarch, CORE_ADDR ip)
Definition gdbarch.c:2630
int gdbarch_ax_pseudo_register_collect(struct gdbarch *gdbarch, struct agent_expr *ax, int reg)
Definition gdbarch.c:1941
void set_gdbarch_print_registers_info(struct gdbarch *gdbarch, gdbarch_print_registers_info_ftype *print_registers_info)
expr::operation_up gdbarch_dtrace_parse_probe_argument(struct gdbarch *gdbarch, int narg)
Definition gdbarch.c:4665
void set_gdbarch_has_global_breakpoints(struct gdbarch *gdbarch, int has_global_breakpoints)
Definition gdbarch.c:4781
enum gdb_signal() gdbarch_gdb_signal_from_target_ftype(struct gdbarch *gdbarch, int signo)
int gdbarch_num_regs(struct gdbarch *gdbarch)
Definition gdbarch.c:1899
void gdbarch_record_special_symbol(struct gdbarch *gdbarch, struct objfile *objfile, asymbol *sym)
Definition gdbarch.c:4375
bfd * obfd
void set_gdbarch_breakpoint_kind_from_current_state(struct gdbarch *gdbarch, gdbarch_breakpoint_kind_from_current_state_ftype *breakpoint_kind_from_current_state)
bool gdbarch_dtrace_probe_is_enabled_p(struct gdbarch *gdbarch)
Definition gdbarch.c:4682
bool gdbarch_core_thread_name_p(struct gdbarch *gdbarch)
Definition gdbarch.c:3861
int gdbarch_get_longjmp_target(struct gdbarch *gdbarch, frame_info_ptr frame, CORE_ADDR *pc)
Definition gdbarch.c:2412
void set_gdbarch_make_symbol_special(struct gdbarch *gdbarch, gdbarch_make_symbol_special_ftype *make_symbol_special)
void set_gdbarch_core_xfer_siginfo(struct gdbarch *gdbarch, gdbarch_core_xfer_siginfo_ftype *core_xfer_siginfo)
void set_gdbarch_execute_dwarf_cfa_vendor_op(struct gdbarch *gdbarch, gdbarch_execute_dwarf_cfa_vendor_op_ftype *execute_dwarf_cfa_vendor_op)
int gdbarch_fast_tracepoint_valid_at(struct gdbarch *gdbarch, CORE_ADDR addr, std::string *msg)
Definition gdbarch.c:4805
void set_gdbarch_dtrace_parse_probe_argument(struct gdbarch *gdbarch, gdbarch_dtrace_parse_probe_argument_ftype *dtrace_parse_probe_argument)
bool gdbarch_skip_entrypoint_p(struct gdbarch *gdbarch)
Definition gdbarch.c:2671
const char *() gdbarch_register_name_ftype(struct gdbarch *gdbarch, int regnr)
void set_gdbarch_vsyscall_range(struct gdbarch *gdbarch, gdbarch_vsyscall_range_ftype *vsyscall_range)
const struct floatformat **() gdbarch_floatformat_for_type_ftype(struct gdbarch *gdbarch, const char *name, int length)
void set_gdbarch_fp0_regnum(struct gdbarch *gdbarch, int fp0_regnum)
Definition gdbarch.c:2067
void set_gdbarch_get_memtag(struct gdbarch *gdbarch, gdbarch_get_memtag_ftype *get_memtag)
void set_gdbarch_get_siginfo_type(struct gdbarch *gdbarch, gdbarch_get_siginfo_type_ftype *get_siginfo_type)
const char *const * gdbarch_stap_register_indirection_suffixes(struct gdbarch *gdbarch)
Definition gdbarch.c:4535
int gdbarch_breakpoint_kind_from_current_state(struct gdbarch *gdbarch, struct regcache *regcache, CORE_ADDR *pcptr)
Definition gdbarch.c:2763
int() gdbarch_get_longjmp_target_ftype(frame_info_ptr frame, CORE_ADDR *pc)
void set_gdbarch_double_bit(struct gdbarch *gdbarch, int double_bit)
Definition gdbarch.c:1583
bool gdbarch_core_read_description_p(struct gdbarch *gdbarch)
Definition gdbarch.c:4207
const struct floatformat ** gdbarch_floatformat_for_type(struct gdbarch *gdbarch, const char *name, int length)
Definition gdbarch.c:1674
void() gdbarch_read_core_file_mappings_ftype(struct gdbarch *gdbarch, struct bfd *cbfd, read_core_file_mappings_pre_loop_ftype pre_loop_cb, read_core_file_mappings_loop_ftype loop_cb)
int() gdbarch_ax_pseudo_register_collect_ftype(struct gdbarch *gdbarch, struct agent_expr *ax, int reg)
bool gdbarch_auxv_parse_p(struct gdbarch *gdbarch)
Definition gdbarch.c:5074
int gdbarch_int_bit(struct gdbarch *gdbarch)
Definition gdbarch.c:1423
expr::operation_up gdbarch_stap_parse_special_token(struct gdbarch *gdbarch, struct stap_parse_info *p)
Definition gdbarch.c:4617
void() gdbarch_gen_return_address_ftype(struct gdbarch *gdbarch, struct agent_expr *ax, struct axs_value *value, CORE_ADDR scope)
void set_gdbarch_memtag_matches_p(struct gdbarch *gdbarch, gdbarch_memtag_matches_p_ftype *memtag_matches_p)
int gdbarch_memory_insert_breakpoint(struct gdbarch *gdbarch, struct bp_target_info *bp_tgt)
Definition gdbarch.c:2804
displaced_step_prepare_status gdbarch_displaced_step_prepare(struct gdbarch *gdbarch, thread_info *thread, CORE_ADDR &displaced_pc)
Definition gdbarch.c:4083
int gdbarch_insn_is_call(struct gdbarch *gdbarch, CORE_ADDR addr)
Definition gdbarch.c:5006
void set_gdbarch_skip_main_prologue(struct gdbarch *gdbarch, gdbarch_skip_main_prologue_ftype *skip_main_prologue)
void set_gdbarch_skip_permanent_breakpoint(struct gdbarch *gdbarch, gdbarch_skip_permanent_breakpoint_ftype *skip_permanent_breakpoint)
int gdbarch_float_bit(struct gdbarch *gdbarch)
Definition gdbarch.c:1540
CORE_ADDR gdbarch_push_dummy_code(struct gdbarch *gdbarch, CORE_ADDR sp, CORE_ADDR funaddr, struct value **args, int nargs, struct type *value_type, CORE_ADDR *real_pc, CORE_ADDR *bp_addr, struct regcache *regcache)
Definition gdbarch.c:2262
int gdbarch_process_record(struct gdbarch *gdbarch, struct regcache *regcache, CORE_ADDR addr)
Definition gdbarch.c:4255
int() gdbarch_code_of_frame_writable_ftype(struct gdbarch *gdbarch, frame_info_ptr frame)
struct value * gdbarch_pseudo_register_read_value(struct gdbarch *gdbarch, readable_regcache *regcache, int cookednum)
Definition gdbarch.c:1858
bool() gdbarch_set_memtags_ftype(struct gdbarch *gdbarch, struct value *address, size_t length, const gdb::byte_vector &tags, memtag_type tag_type)
void set_gdbarch_gcore_bfd_target(struct gdbarch *gdbarch, const char *gcore_bfd_target)
Definition gdbarch.c:3927
std::string() gdbarch_get_pc_address_flags_ftype(frame_info_ptr frame, CORE_ADDR pc)
void set_gdbarch_value_from_register(struct gdbarch *gdbarch, gdbarch_value_from_register_ftype *value_from_register)
void set_gdbarch_displaced_step_copy_insn(struct gdbarch *gdbarch, gdbarch_displaced_step_copy_insn_ftype *displaced_step_copy_insn)
void set_gdbarch_read_core_file_mappings(struct gdbarch *gdbarch, gdbarch_read_core_file_mappings_ftype *read_core_file_mappings)
gdb::unique_xmalloc_ptr< char > gdbarch_make_corefile_notes(struct gdbarch *gdbarch, bfd *obfd, int *note_size)
Definition gdbarch.c:3676
void set_gdbarch_inner_than(struct gdbarch *gdbarch, gdbarch_inner_than_ftype *inner_than)
enum bfd_endian gdbarch_byte_order_for_code(struct gdbarch *gdbarch)
Definition gdbarch.c:1379
void set_gdbarch_dtrace_probe_is_enabled(struct gdbarch *gdbarch, gdbarch_dtrace_probe_is_enabled_ftype *dtrace_probe_is_enabled)
struct type *() gdbarch_get_siginfo_type_ftype(struct gdbarch *gdbarch)
bool gdbarch_stap_parse_special_token_p(struct gdbarch *gdbarch)
Definition gdbarch.c:4610
int() gdbarch_register_to_value_ftype(frame_info_ptr frame, int regnum, struct type *type, gdb_byte *buf, int *optimizedp, int *unavailablep)
void set_gdbarch_infcall_munmap(struct gdbarch *gdbarch, gdbarch_infcall_munmap_ftype *infcall_munmap)
void() gdbarch_guess_tracepoint_registers_ftype(struct gdbarch *gdbarch, struct regcache *regcache, CORE_ADDR addr)
bool gdbarch_process_record_signal_p(struct gdbarch *gdbarch)
Definition gdbarch.c:4272
bool gdbarch_print_vector_info_p(struct gdbarch *gdbarch)
Definition gdbarch.c:2330
CORE_ADDR() gdbarch_push_dummy_call_ftype(struct gdbarch *gdbarch, struct value *function, struct regcache *regcache, CORE_ADDR bp_addr, int nargs, struct value **args, CORE_ADDR sp, function_call_return_method return_method, CORE_ADDR struct_addr)
int gdbarch_gdb_signal_to_target(struct gdbarch *gdbarch, enum gdb_signal signal)
Definition gdbarch.c:4327
void set_gdbarch_cannot_step_breakpoint(struct gdbarch *gdbarch, int cannot_step_breakpoint)
Definition gdbarch.c:3491
void set_gdbarch_stap_register_indirection_prefixes(struct gdbarch *gdbarch, const char *const *stap_register_indirection_prefixes)
Definition gdbarch.c:4528
int() gdbarch_auxv_parse_ftype(struct gdbarch *gdbarch, const gdb_byte **readptr, const gdb_byte *endptr, CORE_ADDR *typep, CORE_ADDR *valp)
bool gdbarch_push_dummy_call_p(struct gdbarch *gdbarch)
Definition gdbarch.c:2214
enum register_status gdbarch_pseudo_register_read(struct gdbarch *gdbarch, readable_regcache *regcache, int cookednum, gdb_byte *buf)
Definition gdbarch.c:1834
void() gdbarch_overlay_update_ftype(struct obj_section *osect)
int gdbarch_dtrace_probe_is_enabled(struct gdbarch *gdbarch, CORE_ADDR addr)
Definition gdbarch.c:4689
void set_gdbarch_sp_regnum(struct gdbarch *gdbarch, int sp_regnum)
Definition gdbarch.c:2016
int() gdbarch_inner_than_ftype(CORE_ADDR lhs, CORE_ADDR rhs)
void() gdbarch_skip_permanent_breakpoint_ftype(struct regcache *regcache)
int gdbarch_deprecated_fp_regnum(struct gdbarch *gdbarch)
Definition gdbarch.c:2197
void set_gdbarch_register_reggroup_p(struct gdbarch *gdbarch, gdbarch_register_reggroup_p_ftype *register_reggroup_p)
CORE_ADDR gdbarch_skip_entrypoint(struct gdbarch *gdbarch, CORE_ADDR ip)
Definition gdbarch.c:2678
int gdbarch_register_sim_regno(struct gdbarch *gdbarch, int reg_nr)
Definition gdbarch.c:2354
void gdbarch_dtrace_disable_probe(struct gdbarch *gdbarch, CORE_ADDR addr)
Definition gdbarch.c:4737
void set_gdbarch_ax_pseudo_register_collect(struct gdbarch *gdbarch, gdbarch_ax_pseudo_register_collect_ftype *ax_pseudo_register_collect)
void gdbarch_print_float_info(struct gdbarch *gdbarch, struct ui_file *file, frame_info_ptr frame, const char *args)
Definition gdbarch.c:2313
bool gdbarch_gcore_bfd_target_p(struct gdbarch *gdbarch)
Definition gdbarch.c:3909
int gdbarch_sp_regnum(struct gdbarch *gdbarch)
Definition gdbarch.c:2006
const char * gdbarch_solib_symbols_extension(struct gdbarch *gdbarch)
Definition gdbarch.c:4873
void set_gdbarch_long_double_format(struct gdbarch *gdbarch, const struct floatformat **long_double_format)
Definition gdbarch.c:1632
void set_gdbarch_pc_regnum(struct gdbarch *gdbarch, int pc_regnum)
Definition gdbarch.c:2033
int() gdbarch_addressable_memory_unit_size_ftype(struct gdbarch *gdbarch)
int gdbarch_frame_red_zone_size(struct gdbarch *gdbarch)
Definition gdbarch.c:3053
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)
CORE_ADDR() gdbarch_unwind_sp_ftype(struct gdbarch *gdbarch, frame_info_ptr next_frame)
int() gdbarch_gdb_signal_to_target_ftype(struct gdbarch *gdbarch, enum gdb_signal signal)
bool() gdbarch_tagged_address_p_ftype(struct gdbarch *gdbarch, struct value *address)
void set_gdbarch_adjust_breakpoint_address(struct gdbarch *gdbarch, gdbarch_adjust_breakpoint_address_ftype *adjust_breakpoint_address)
void gdbarch_report_signal_info(struct gdbarch *gdbarch, struct ui_out *uiout, enum gdb_signal siggnal)
Definition gdbarch.c:1989
void set_gdbarch_call_dummy_location(struct gdbarch *gdbarch, enum call_dummy_location_type call_dummy_location)
Definition gdbarch.c:2248
const struct floatformat ** gdbarch_double_format(struct gdbarch *gdbarch)
Definition gdbarch.c:1590
std::string() gdbarch_memtag_to_string_ftype(struct gdbarch *gdbarch, struct value *tag)
int gdbarch_stabs_argument_has_addr(struct gdbarch *gdbarch, struct type *type)
Definition gdbarch.c:3036
CORE_ADDR() gdbarch_skip_entrypoint_ftype(struct gdbarch *gdbarch, CORE_ADDR ip)
void set_gdbarch_gdb_signal_from_target(struct gdbarch *gdbarch, gdbarch_gdb_signal_from_target_ftype *gdb_signal_from_target)
bool gdbarch_tagged_address_p(struct gdbarch *gdbarch, struct value *address)
Definition gdbarch.c:3138
struct ravenscar_arch_ops * gdbarch_ravenscar_ops(struct gdbarch *gdbarch)
Definition gdbarch.c:4989
int gdbarch_num_pseudo_regs(struct gdbarch *gdbarch)
Definition gdbarch.c:1917
asection * gdbarch_create_memtag_section(struct gdbarch *gdbarch, bfd *obfd, CORE_ADDR address, size_t size)
Definition gdbarch.c:3724
void set_gdbarch_register_type(struct gdbarch *gdbarch, gdbarch_register_type_ftype *register_type)
int() gdbarch_stap_is_single_operand_ftype(struct gdbarch *gdbarch, const char *s)
bool gdbarch_address_class_type_flags_to_name_p(struct gdbarch *gdbarch)
Definition gdbarch.c:3539
void() gdbarch_relocate_instruction_ftype(struct gdbarch *gdbarch, CORE_ADDR *to, CORE_ADDR from)
void set_gdbarch_stap_integer_suffixes(struct gdbarch *gdbarch, const char *const *stap_integer_suffixes)
Definition gdbarch.c:4477
bool gdbarch_report_signal_info_p(struct gdbarch *gdbarch)
Definition gdbarch.c:1982
LONGEST() gdbarch_get_syscall_number_ftype(struct gdbarch *gdbarch, thread_info *thread)
int gdbarch_dwarf2_addr_size(struct gdbarch *gdbarch)
Definition gdbarch.c:1726
CORE_ADDR gdbarch_skip_main_prologue(struct gdbarch *gdbarch, CORE_ADDR ip)
Definition gdbarch.c:2654
void set_gdbarch_virtual_frame_pointer(struct gdbarch *gdbarch, gdbarch_virtual_frame_pointer_ftype *virtual_frame_pointer)
void() gdbarch_info_proc_ftype(struct gdbarch *gdbarch, const char *args, enum info_proc_what what)
void set_gdbarch_core_pid_to_str(struct gdbarch *gdbarch, gdbarch_core_pid_to_str_ftype *core_pid_to_str)
const struct target_desc *() gdbarch_core_read_description_ftype(struct gdbarch *gdbarch, struct target_ops *target, bfd *abfd)
void set_gdbarch_gcc_target_options(struct gdbarch *gdbarch, gdbarch_gcc_target_options_ftype *gcc_target_options)
CORE_ADDR() gdbarch_frame_align_ftype(struct gdbarch *gdbarch, CORE_ADDR address)
void set_gdbarch_adjust_dwarf2_addr(struct gdbarch *gdbarch, gdbarch_adjust_dwarf2_addr_ftype *adjust_dwarf2_addr)
void set_gdbarch_print_insn(struct gdbarch *gdbarch, gdbarch_print_insn_ftype *print_insn)
bool gdbarch_info_proc_p(struct gdbarch *gdbarch)
Definition gdbarch.c:4924
bool gdbarch_gdb_signal_from_target_p(struct gdbarch *gdbarch)
Definition gdbarch.c:4296
bool gdbarch_integer_to_address_p(struct gdbarch *gdbarch)
Definition gdbarch.c:2548
CORE_ADDR gdbarch_get_thread_local_address(struct gdbarch *gdbarch, ptid_t ptid, CORE_ADDR lm_addr, CORE_ADDR offset)
Definition gdbarch.c:2920
const struct target_desc * gdbarch_target_desc(struct gdbarch *gdbarch)
Definition gdbarch.c:1397
char ** gdbarch_disassembler_options(struct gdbarch *gdbarch)
Definition gdbarch.c:5234
int gdbarch_char_signed(struct gdbarch *gdbarch)
Definition gdbarch.c:1744
void gdbarch_make_symbol_special(struct gdbarch *gdbarch, struct symbol *sym, struct objfile *objfile)
Definition gdbarch.c:3430
void set_gdbarch_core_thread_name(struct gdbarch *gdbarch, gdbarch_core_thread_name_ftype *core_thread_name)
void() gdbarch_dtrace_enable_probe_ftype(struct gdbarch *gdbarch, CORE_ADDR addr)
void() gdbarch_dtrace_disable_probe_ftype(struct gdbarch *gdbarch, CORE_ADDR addr)
int() gdbarch_fast_tracepoint_valid_at_ftype(struct gdbarch *gdbarch, CORE_ADDR addr, std::string *msg)
bool gdbarch_memtag_matches_p(struct gdbarch *gdbarch, struct value *address)
Definition gdbarch.c:3155
int() gdbarch_cannot_fetch_register_ftype(struct gdbarch *gdbarch, int regnum)
void set_gdbarch_record_special_symbol(struct gdbarch *gdbarch, gdbarch_record_special_symbol_ftype *record_special_symbol)
bool gdbarch_gdb_signal_to_target_p(struct gdbarch *gdbarch)
Definition gdbarch.c:4320
CORE_ADDR gdbarch_skip_solib_resolver(struct gdbarch *gdbarch, CORE_ADDR pc)
Definition gdbarch.c:3321
void set_gdbarch_frame_red_zone_size(struct gdbarch *gdbarch, int frame_red_zone_size)
Definition gdbarch.c:3063
void set_gdbarch_has_global_solist(struct gdbarch *gdbarch, int has_global_solist)
Definition gdbarch.c:4764
int gdbarch_insn_is_ret(struct gdbarch *gdbarch, CORE_ADDR addr)
Definition gdbarch.c:5023
void set_gdbarch_displaced_step_fixup(struct gdbarch *gdbarch, gdbarch_displaced_step_fixup_ftype *displaced_step_fixup)
void set_gdbarch_coff_make_msymbol_special(struct gdbarch *gdbarch, gdbarch_coff_make_msymbol_special_ftype *coff_make_msymbol_special)
int() gdbarch_register_sim_regno_ftype(struct gdbarch *gdbarch, int reg_nr)
int() gdbarch_convert_register_p_ftype(struct gdbarch *gdbarch, int regnum, struct type *type)
int gdbarch_code_of_frame_writable(struct gdbarch *gdbarch, frame_info_ptr frame)
Definition gdbarch.c:2279
void set_gdbarch_float_bit(struct gdbarch *gdbarch, int float_bit)
Definition gdbarch.c:1550
int gdbarch_remote_register_number(struct gdbarch *gdbarch, int regno)
Definition gdbarch.c:2872
CORE_ADDR() gdbarch_integer_to_address_ftype(struct gdbarch *gdbarch, struct type *type, const gdb_byte *buf)
int gdbarch_ps_regnum(struct gdbarch *gdbarch)
Definition gdbarch.c:2040
void() gdbarch_print_registers_info_ftype(struct gdbarch *gdbarch, struct ui_file *file, frame_info_ptr frame, int regnum, int all)
bool gdbarch_displaced_step_fixup_p(struct gdbarch *gdbarch)
Definition gdbarch.c:4051
int gdbarch_cannot_step_breakpoint(struct gdbarch *gdbarch)
Definition gdbarch.c:3481
bool gdbarch_overlay_update_p(struct gdbarch *gdbarch)
Definition gdbarch.c:4183
LONGEST gdbarch_get_syscall_number(struct gdbarch *gdbarch, thread_info *thread)
Definition gdbarch.c:4399
void set_gdbarch_frame_num_args(struct gdbarch *gdbarch, gdbarch_frame_num_args_ftype *frame_num_args)
void set_gdbarch_remote_register_number(struct gdbarch *gdbarch, gdbarch_remote_register_number_ftype *remote_register_number)
bool gdbarch_max_insn_length_p(struct gdbarch *gdbarch)
Definition gdbarch.c:3985
CORE_ADDR gdbarch_remove_non_address_bits(struct gdbarch *gdbarch, CORE_ADDR pointer)
Definition gdbarch.c:3104
void set_gdbarch_auxv_parse(struct gdbarch *gdbarch, gdbarch_auxv_parse_ftype *auxv_parse)
void() gdbarch_report_signal_info_ftype(struct gdbarch *gdbarch, struct ui_out *uiout, enum gdb_signal siggnal)
const char *const * gdbarch_stap_register_indirection_prefixes(struct gdbarch *gdbarch)
Definition gdbarch.c:4518
bool gdbarch_core_xfer_siginfo_p(struct gdbarch *gdbarch)
Definition gdbarch.c:3885
int gdbarch_frame_num_args(struct gdbarch *gdbarch, frame_info_ptr frame)
Definition gdbarch.c:2995
bool gdbarch_push_dummy_code_p(struct gdbarch *gdbarch)
Definition gdbarch.c:2255
void set_gdbarch_iterate_over_objfiles_in_search_order(struct gdbarch *gdbarch, gdbarch_iterate_over_objfiles_in_search_order_ftype *iterate_over_objfiles_in_search_order)
bool gdbarch_address_class_name_to_type_flags_p(struct gdbarch *gdbarch)
Definition gdbarch.c:3580
CORE_ADDR gdbarch_adjust_dwarf2_line(struct gdbarch *gdbarch, CORE_ADDR addr, int rel)
Definition gdbarch.c:3464
enum gdb_signal gdbarch_gdb_signal_from_target(struct gdbarch *gdbarch, int signo)
Definition gdbarch.c:4303
void gdbarch_address_to_pointer(struct gdbarch *gdbarch, struct type *type, gdb_byte *buf, CORE_ADDR addr)
Definition gdbarch.c:2531
void set_gdbarch_stack_frame_destroyed_p(struct gdbarch *gdbarch, gdbarch_stack_frame_destroyed_p_ftype *stack_frame_destroyed_p)
int() gdbarch_stab_reg_to_regnum_ftype(struct gdbarch *gdbarch, int stab_regnr)
int gdbarch_long_double_bit(struct gdbarch *gdbarch)
Definition gdbarch.c:1606
void set_gdbarch_short_bit(struct gdbarch *gdbarch, int short_bit)
Definition gdbarch.c:1416
int gdbarch_stap_is_single_operand(struct gdbarch *gdbarch, const char *s)
Definition gdbarch.c:4593
int gdbarch_bfloat16_bit(struct gdbarch *gdbarch)
Definition gdbarch.c:1474
int() gdbarch_ecoff_reg_to_regnum_ftype(struct gdbarch *gdbarch, int ecoff_regnr)
int() gdbarch_single_step_through_delay_ftype(struct gdbarch *gdbarch, frame_info_ptr frame)
CORE_ADDR gdbarch_read_pc(struct gdbarch *gdbarch, readable_regcache *regcache)
Definition gdbarch.c:1769
bool gdbarch_core_xfer_shared_libraries_p(struct gdbarch *gdbarch)
Definition gdbarch.c:3789
void set_gdbarch_adjust_dwarf2_line(struct gdbarch *gdbarch, gdbarch_adjust_dwarf2_line_ftype *adjust_dwarf2_line)
void set_gdbarch_memtag_to_string(struct gdbarch *gdbarch, gdbarch_memtag_to_string_ftype *memtag_to_string)
displaced_step_finish_status() gdbarch_displaced_step_finish_ftype(struct gdbarch *gdbarch, thread_info *thread, gdb_signal sig)
void set_gdbarch_remove_non_address_bits(struct gdbarch *gdbarch, gdbarch_remove_non_address_bits_ftype *remove_non_address_bits)
CORE_ADDR gdbarch_frame_args_skip(struct gdbarch *gdbarch)
Definition gdbarch.c:2937
int() gdbarch_insn_is_call_ftype(struct gdbarch *gdbarch, CORE_ADDR addr)
void set_gdbarch_pseudo_register_write(struct gdbarch *gdbarch, gdbarch_pseudo_register_write_ftype *pseudo_register_write)
void set_gdbarch_report_signal_info(struct gdbarch *gdbarch, gdbarch_report_signal_info_ftype *report_signal_info)
CORE_ADDR() gdbarch_unwind_pc_ftype(struct gdbarch *gdbarch, frame_info_ptr next_frame)
void set_gdbarch_num_pseudo_regs(struct gdbarch *gdbarch, int num_pseudo_regs)
Definition gdbarch.c:1927
void gdbarch_virtual_frame_pointer(struct gdbarch *gdbarch, CORE_ADDR pc, int *frame_regnum, LONGEST *frame_offset)
Definition gdbarch.c:1810
int gdbarch_has_global_solist(struct gdbarch *gdbarch)
Definition gdbarch.c:4754
CORE_ADDR() gdbarch_infcall_mmap_ftype(CORE_ADDR size, unsigned prot)
void gdbarch_relocate_instruction(struct gdbarch *gdbarch, CORE_ADDR *to, CORE_ADDR from)
Definition gdbarch.c:4165
bool gdbarch_ax_pseudo_register_collect_p(struct gdbarch *gdbarch)
Definition gdbarch.c:1934
void set_gdbarch_process_record_signal(struct gdbarch *gdbarch, gdbarch_process_record_signal_ftype *process_record_signal)
void set_gdbarch_dwarf2_addr_size(struct gdbarch *gdbarch, int dwarf2_addr_size)
Definition gdbarch.c:1737
void set_gdbarch_dwarf2_reg_to_regnum(struct gdbarch *gdbarch, gdbarch_dwarf2_reg_to_regnum_ftype *dwarf2_reg_to_regnum)
int() gdbarch_frame_num_args_ftype(frame_info_ptr frame)
bool gdbarch_frame_num_args_p(struct gdbarch *gdbarch)
Definition gdbarch.c:2988
void set_gdbarch_gdb_signal_to_target(struct gdbarch *gdbarch, gdbarch_gdb_signal_to_target_ftype *gdb_signal_to_target)
bool gdbarch_iterate_over_regset_sections_p(struct gdbarch *gdbarch)
Definition gdbarch.c:3645
void() gdbarch_value_to_register_ftype(frame_info_ptr frame, int regnum, struct type *type, const gdb_byte *buf)
void set_gdbarch_long_bit(struct gdbarch *gdbarch, int long_bit)
Definition gdbarch.c:1450
bool() gdbarch_program_breakpoint_here_p_ftype(struct gdbarch *gdbarch, CORE_ADDR address)
void set_gdbarch_core_xfer_shared_libraries(struct gdbarch *gdbarch, gdbarch_core_xfer_shared_libraries_ftype *core_xfer_shared_libraries)
struct frame_id gdbarch_dummy_id(struct gdbarch *gdbarch, frame_info_ptr this_frame)
Definition gdbarch.c:2180
void set_gdbarch_deprecated_function_start_offset(struct gdbarch *gdbarch, CORE_ADDR deprecated_function_start_offset)
Definition gdbarch.c:2865
int gdbarch_addressable_memory_unit_size(struct gdbarch *gdbarch)
Definition gdbarch.c:5200
void set_gdbarch_make_corefile_notes(struct gdbarch *gdbarch, gdbarch_make_corefile_notes_ftype *make_corefile_notes)
int gdbarch_convert_register_p(struct gdbarch *gdbarch, int regnum, struct type *type)
Definition gdbarch.c:2446
CORE_ADDR() gdbarch_read_pc_ftype(readable_regcache *regcache)
void set_gdbarch_ptr_bit(struct gdbarch *gdbarch, int ptr_bit)
Definition gdbarch.c:1701
int gdbarch_believe_pcc_promotion(struct gdbarch *gdbarch)
Definition gdbarch.c:2429
void gdbarch_infcall_munmap(struct gdbarch *gdbarch, CORE_ADDR addr, CORE_ADDR size)
Definition gdbarch.c:5149
CORE_ADDR gdbarch_memtag_granule_size(struct gdbarch *gdbarch)
Definition gdbarch.c:3206
const char *const * gdbarch_stap_register_prefixes(struct gdbarch *gdbarch)
Definition gdbarch.c:4484
bool gdbarch_fetch_tls_load_module_address_p(struct gdbarch *gdbarch)
Definition gdbarch.c:2889
void set_gdbarch_fetch_tls_load_module_address(struct gdbarch *gdbarch, gdbarch_fetch_tls_load_module_address_ftype *fetch_tls_load_module_address)
CORE_ADDR gdbarch_adjust_dwarf2_addr(struct gdbarch *gdbarch, CORE_ADDR pc)
Definition gdbarch.c:3447
const gdb_byte * gdbarch_sw_breakpoint_from_kind(struct gdbarch *gdbarch, int kind, int *size)
Definition gdbarch.c:2746
bool gdbarch_dtrace_disable_probe_p(struct gdbarch *gdbarch)
Definition gdbarch.c:4730
void set_gdbarch_insn_is_ret(struct gdbarch *gdbarch, gdbarch_insn_is_ret_ftype *insn_is_ret)
const char * gdbarch_gnu_triplet_regexp(struct gdbarch *gdbarch)
Definition gdbarch.c:5183
void gdbarch_core_info_proc(struct gdbarch *gdbarch, const char *args, enum info_proc_what what)
Definition gdbarch.c:4955
CORE_ADDR gdbarch_addr_bits_remove(struct gdbarch *gdbarch, CORE_ADDR addr)
Definition gdbarch.c:3087
int() gdbarch_sdb_reg_to_regnum_ftype(struct gdbarch *gdbarch, int sdb_regnr)
const char * gdbarch_disassembler_options_implicit(struct gdbarch *gdbarch)
Definition gdbarch.c:5217
int gdbarch_stab_reg_to_regnum(struct gdbarch *gdbarch, int stab_regnr)
Definition gdbarch.c:2074
const char * gdbarch_gcore_bfd_target(struct gdbarch *gdbarch)
Definition gdbarch.c:3916
void set_gdbarch_print_auxv_entry(struct gdbarch *gdbarch, gdbarch_print_auxv_entry_ftype *print_auxv_entry)
int() gdbarch_return_in_first_hidden_param_p_ftype(struct gdbarch *gdbarch, struct type *type)
bool() gdbarch_memtag_matches_p_ftype(struct gdbarch *gdbarch, struct value *address)
int gdbarch_inner_than(struct gdbarch *gdbarch, CORE_ADDR lhs, CORE_ADDR rhs)
Definition gdbarch.c:2695
int gdbarch_register_reggroup_p(struct gdbarch *gdbarch, int regnum, const struct reggroup *reggroup)
Definition gdbarch.c:3604
int gdbarch_ax_pseudo_register_push_stack(struct gdbarch *gdbarch, struct agent_expr *ax, int reg)
Definition gdbarch.c:1965
bool gdbarch_fill_memtag_section_p(struct gdbarch *gdbarch)
Definition gdbarch.c:3741
CORE_ADDR gdbarch_decr_pc_after_break(struct gdbarch *gdbarch)
Definition gdbarch.c:2838
void set_gdbarch_convert_register_p(struct gdbarch *gdbarch, gdbarch_convert_register_p_ftype *convert_register_p)
void gdbarch_displaced_step_fixup(struct gdbarch *gdbarch, struct displaced_step_copy_insn_closure *closure, CORE_ADDR from, CORE_ADDR to, struct regcache *regs)
Definition gdbarch.c:4058
void set_gdbarch_type_align(struct gdbarch *gdbarch, gdbarch_type_align_ftype *type_align)
void set_gdbarch_fast_tracepoint_valid_at(struct gdbarch *gdbarch, gdbarch_fast_tracepoint_valid_at_ftype *fast_tracepoint_valid_at)
void set_gdbarch_dtrace_disable_probe(struct gdbarch *gdbarch, gdbarch_dtrace_disable_probe_ftype *dtrace_disable_probe)
void() gdbarch_print_auxv_entry_ftype(struct gdbarch *gdbarch, struct ui_file *file, CORE_ADDR type, CORE_ADDR val)
bool gdbarch_write_pc_p(struct gdbarch *gdbarch)
Definition gdbarch.c:1786
const struct floatformat ** gdbarch_float_format(struct gdbarch *gdbarch)
Definition gdbarch.c:1557
CORE_ADDR() gdbarch_get_return_buf_addr_ftype(struct type *val_type, frame_info_ptr cur_frame)
void() gdbarch_core_info_proc_ftype(struct gdbarch *gdbarch, const char *args, enum info_proc_what what)
int gdbarch_fp0_regnum(struct gdbarch *gdbarch)
Definition gdbarch.c:2057
void gdbarch_print_vector_info(struct gdbarch *gdbarch, struct ui_file *file, frame_info_ptr frame, const char *args)
Definition gdbarch.c:2337
bool gdbarch_relocate_instruction_p(struct gdbarch *gdbarch)
Definition gdbarch.c:4158
const struct floatformat ** gdbarch_long_double_format(struct gdbarch *gdbarch)
Definition gdbarch.c:1623
void set_gdbarch_insn_is_call(struct gdbarch *gdbarch, gdbarch_insn_is_call_ftype *insn_is_call)
void set_gdbarch_cannot_store_register(struct gdbarch *gdbarch, gdbarch_cannot_store_register_ftype *cannot_store_register)
void() gdbarch_elf_make_msymbol_special_ftype(asymbol *sym, struct minimal_symbol *msym)
void set_gdbarch_pseudo_register_read(struct gdbarch *gdbarch, gdbarch_pseudo_register_read_ftype *pseudo_register_read)
enum return_value_convention() gdbarch_return_value_ftype(struct gdbarch *gdbarch, struct value *function, struct type *valtype, struct regcache *regcache, gdb_byte *readbuf, const gdb_byte *writebuf)
void set_gdbarch_ax_pseudo_register_push_stack(struct gdbarch *gdbarch, gdbarch_ax_pseudo_register_push_stack_ftype *ax_pseudo_register_push_stack)
int() gdbarch_register_reggroup_p_ftype(struct gdbarch *gdbarch, int regnum, const struct reggroup *reggroup)
void set_gdbarch_cannot_fetch_register(struct gdbarch *gdbarch, gdbarch_cannot_fetch_register_ftype *cannot_fetch_register)
std::string gdbarch_gcc_target_options(struct gdbarch *gdbarch)
Definition gdbarch.c:5166
void set_gdbarch_has_shared_address_space(struct gdbarch *gdbarch, gdbarch_has_shared_address_space_ftype *has_shared_address_space)
int gdbarch_print_insn(struct gdbarch *gdbarch, bfd_vma vma, struct disassemble_info *info)
Definition gdbarch.c:3271
void set_gdbarch_memory_remove_breakpoint(struct gdbarch *gdbarch, gdbarch_memory_remove_breakpoint_ftype *memory_remove_breakpoint)
bool gdbarch_get_longjmp_target_p(struct gdbarch *gdbarch)
Definition gdbarch.c:2405
int() gdbarch_insn_is_ret_ftype(struct gdbarch *gdbarch, CORE_ADDR addr)
void set_gdbarch_guess_tracepoint_registers(struct gdbarch *gdbarch, gdbarch_guess_tracepoint_registers_ftype *guess_tracepoint_registers)
int() gdbarch_stack_frame_destroyed_p_ftype(struct gdbarch *gdbarch, CORE_ADDR addr)
ULONGEST() gdbarch_core_xfer_shared_libraries_aix_ftype(struct gdbarch *gdbarch, gdb_byte *readbuf, ULONGEST offset, ULONGEST len)
void set_gdbarch_deprecated_fp_regnum(struct gdbarch *gdbarch, int deprecated_fp_regnum)
Definition gdbarch.c:2207
void gdbarch_guess_tracepoint_registers(struct gdbarch *gdbarch, struct regcache *regcache, CORE_ADDR addr)
Definition gdbarch.c:4822
const disasm_options_and_args_t * gdbarch_valid_disassembler_options(struct gdbarch *gdbarch)
Definition gdbarch.c:5251
int gdbarch_insn_is_jump(struct gdbarch *gdbarch, CORE_ADDR addr)
Definition gdbarch.c:5040
void set_gdbarch_displaced_step_copy_insn_closure_by_addr(struct gdbarch *gdbarch, gdbarch_displaced_step_copy_insn_closure_by_addr_ftype *displaced_step_copy_insn_closure_by_addr)
void set_gdbarch_num_regs(struct gdbarch *gdbarch, int num_regs)
Definition gdbarch.c:1910
const char *() gdbarch_auto_wide_charset_ftype()
const struct bfd_arch_info * gdbarch_bfd_arch_info(struct gdbarch *gdbarch)
Definition gdbarch.c:1361
bool() gdbarch_execute_dwarf_cfa_vendor_op_ftype(struct gdbarch *gdbarch, gdb_byte op, struct dwarf2_frame_state *fs)
bool gdbarch_software_single_step_p(struct gdbarch *gdbarch)
Definition gdbarch.c:3223
void set_gdbarch_long_double_bit(struct gdbarch *gdbarch, int long_double_bit)
Definition gdbarch.c:1616
void set_gdbarch_info_proc(struct gdbarch *gdbarch, gdbarch_info_proc_ftype *info_proc)
void set_gdbarch_ravenscar_ops(struct gdbarch *gdbarch, struct ravenscar_arch_ops *ravenscar_ops)
Definition gdbarch.c:4999
struct type * gdbarch_get_siginfo_type(struct gdbarch *gdbarch)
Definition gdbarch.c:4351
int() gdbarch_process_record_signal_ftype(struct gdbarch *gdbarch, struct regcache *regcache, enum gdb_signal signal)
void set_gdbarch_displaced_step_hw_singlestep(struct gdbarch *gdbarch, gdbarch_displaced_step_hw_singlestep_ftype *displaced_step_hw_singlestep)
int gdbarch_long_bit(struct gdbarch *gdbarch)
Definition gdbarch.c:1440
CORE_ADDR gdbarch_convert_from_func_ptr_addr(struct gdbarch *gdbarch, CORE_ADDR addr, struct target_ops *targ)
Definition gdbarch.c:3070
CORE_ADDR gdbarch_fetch_tls_load_module_address(struct gdbarch *gdbarch, struct objfile *objfile)
Definition gdbarch.c:2896
std::string() gdbarch_stap_adjust_register_ftype(struct gdbarch *gdbarch, struct stap_parse_info *p, const std::string &regname, int regnum)
bool gdbarch_pseudo_register_read_value_p(struct gdbarch *gdbarch)
Definition gdbarch.c:1851
void set_gdbarch_sw_breakpoint_from_kind(struct gdbarch *gdbarch, gdbarch_sw_breakpoint_from_kind_ftype *sw_breakpoint_from_kind)
type_instance_flags gdbarch_address_class_type_flags(struct gdbarch *gdbarch, int byte_size, int dwarf2_addr_class)
Definition gdbarch.c:3522
bool gdbarch_stap_is_single_operand_p(struct gdbarch *gdbarch)
Definition gdbarch.c:4586
void set_gdbarch_solib_symbols_extension(struct gdbarch *gdbarch, const char *solib_symbols_extension)
Definition gdbarch.c:4883
std::string gdbarch_stap_adjust_register(struct gdbarch *gdbarch, struct stap_parse_info *p, const std::string &regname, int regnum)
Definition gdbarch.c:4641
bool gdbarch_core_xfer_shared_libraries_aix_p(struct gdbarch *gdbarch)
Definition gdbarch.c:3813
int gdbarch_ptr_bit(struct gdbarch *gdbarch)
Definition gdbarch.c:1691
bool gdbarch_process_record_p(struct gdbarch *gdbarch)
Definition gdbarch.c:4248
int gdbarch_wchar_signed(struct gdbarch *gdbarch)
Definition gdbarch.c:1656
const char *() gdbarch_auto_charset_ftype()
bool gdbarch_find_memory_regions_p(struct gdbarch *gdbarch)
Definition gdbarch.c:3693
CORE_ADDR() gdbarch_addr_bits_remove_ftype(struct gdbarch *gdbarch, CORE_ADDR addr)
void set_gdbarch_fill_memtag_section(struct gdbarch *gdbarch, gdbarch_fill_memtag_section_ftype *fill_memtag_section)
void set_gdbarch_sdb_reg_to_regnum(struct gdbarch *gdbarch, gdbarch_sdb_reg_to_regnum_ftype *sdb_reg_to_regnum)
void set_gdbarch_stap_register_prefixes(struct gdbarch *gdbarch, const char *const *stap_register_prefixes)
Definition gdbarch.c:4494
bool gdbarch_core_pid_to_str_p(struct gdbarch *gdbarch)
Definition gdbarch.c:3837
void set_gdbarch_dummy_id(struct gdbarch *gdbarch, gdbarch_dummy_id_ftype *dummy_id)
enum gdb_osabi gdbarch_osabi(struct gdbarch *gdbarch)
Definition gdbarch.c:1388
LONGEST() gdbarch_core_xfer_siginfo_ftype(struct gdbarch *gdbarch, gdb_byte *readbuf, ULONGEST offset, ULONGEST len)
void gdbarch_gen_return_address(struct gdbarch *gdbarch, struct agent_expr *ax, struct axs_value *value, CORE_ADDR scope)
Definition gdbarch.c:4907
bool() gdbarch_address_class_name_to_type_flags_ftype(struct gdbarch *gdbarch, const char *name, type_instance_flags *type_flags_ptr)
bool gdbarch_execute_dwarf_cfa_vendor_op(struct gdbarch *gdbarch, gdb_byte op, struct dwarf2_frame_state *fs)
Definition gdbarch.c:3563
void gdbarch_read_core_file_mappings(struct gdbarch *gdbarch, struct bfd *cbfd, read_core_file_mappings_pre_loop_ftype pre_loop_cb, read_core_file_mappings_loop_ftype loop_cb)
Definition gdbarch.c:5302
void set_gdbarch_read_pc(struct gdbarch *gdbarch, gdbarch_read_pc_ftype *read_pc)
CORE_ADDR() gdbarch_pointer_to_address_ftype(struct gdbarch *gdbarch, struct type *type, const gdb_byte *buf)
void set_gdbarch_unwind_sp(struct gdbarch *gdbarch, gdbarch_unwind_sp_ftype *unwind_sp)
int gdbarch_double_bit(struct gdbarch *gdbarch)
Definition gdbarch.c:1573
void() gdbarch_displaced_step_fixup_ftype(struct gdbarch *gdbarch, struct displaced_step_copy_insn_closure *closure, CORE_ADDR from, CORE_ADDR to, struct regcache *regs)
void set_gdbarch_relocate_instruction(struct gdbarch *gdbarch, gdbarch_relocate_instruction_ftype *relocate_instruction)
int gdbarch_breakpoint_kind_from_pc(struct gdbarch *gdbarch, CORE_ADDR *pcptr)
Definition gdbarch.c:2729
void() gdbarch_coff_make_msymbol_special_ftype(int val, struct minimal_symbol *msym)
void set_gdbarch_print_float_info(struct gdbarch *gdbarch, gdbarch_print_float_info_ftype *print_float_info)
void set_gdbarch_skip_entrypoint(struct gdbarch *gdbarch, gdbarch_skip_entrypoint_ftype *skip_entrypoint)
void set_gdbarch_double_format(struct gdbarch *gdbarch, const struct floatformat **double_format)
Definition gdbarch.c:1599
bool() gdbarch_in_indirect_branch_thunk_ftype(struct gdbarch *gdbarch, CORE_ADDR pc)
void set_gdbarch_stap_register_indirection_suffixes(struct gdbarch *gdbarch, const char *const *stap_register_indirection_suffixes)
Definition gdbarch.c:4545
void set_gdbarch_pointer_to_address(struct gdbarch *gdbarch, gdbarch_pointer_to_address_ftype *pointer_to_address)
ULONGEST gdbarch_max_insn_length(struct gdbarch *gdbarch)
Definition gdbarch.c:3992
const gdb_byte *() gdbarch_breakpoint_from_pc_ftype(struct gdbarch *gdbarch, CORE_ADDR *pcptr, int *lenptr)
int() gdbarch_insn_is_jump_ftype(struct gdbarch *gdbarch, CORE_ADDR addr)
gdb::byte_vector gdbarch_decode_memtag_section(struct gdbarch *gdbarch, bfd_section *section, int type, CORE_ADDR address, size_t length)
Definition gdbarch.c:3772
void() gdbarch_write_pc_ftype(struct regcache *regcache, CORE_ADDR val)
void set_gdbarch_bfloat16_bit(struct gdbarch *gdbarch, int bfloat16_bit)
Definition gdbarch.c:1484
void set_gdbarch_xml_syscall_file(struct gdbarch *gdbarch, const char *xml_syscall_file)
Definition gdbarch.c:4426
void set_gdbarch_floatformat_for_type(struct gdbarch *gdbarch, gdbarch_floatformat_for_type_ftype *floatformat_for_type)
CORE_ADDR gdbarch_get_return_buf_addr(struct gdbarch *gdbarch, struct type *val_type, frame_info_ptr cur_frame)
Definition gdbarch.c:2596
void set_gdbarch_breakpoint_from_pc(struct gdbarch *gdbarch, gdbarch_breakpoint_from_pc_ftype *breakpoint_from_pc)
int gdbarch_memory_remove_breakpoint(struct gdbarch *gdbarch, struct bp_target_info *bp_tgt)
Definition gdbarch.c:2821
void set_gdbarch_so_ops(struct gdbarch *gdbarch, const struct target_so_ops *so_ops)
Definition gdbarch.c:3314
ULONGEST() gdbarch_core_xfer_shared_libraries_ftype(struct gdbarch *gdbarch, gdb_byte *readbuf, ULONGEST offset, ULONGEST len)
void set_gdbarch_set_memtags(struct gdbarch *gdbarch, gdbarch_set_memtags_ftype *set_memtags)
void set_gdbarch_in_solib_return_trampoline(struct gdbarch *gdbarch, gdbarch_in_solib_return_trampoline_ftype *in_solib_return_trampoline)
void set_gdbarch_float_format(struct gdbarch *gdbarch, const struct floatformat **float_format)
Definition gdbarch.c:1566
void gdbarch_overlay_update(struct gdbarch *gdbarch, struct obj_section *osect)
Definition gdbarch.c:4190
void set_gdbarch_skip_solib_resolver(struct gdbarch *gdbarch, gdbarch_skip_solib_resolver_ftype *skip_solib_resolver)
std::string gdbarch_get_pc_address_flags(struct gdbarch *gdbarch, frame_info_ptr frame, CORE_ADDR pc)
Definition gdbarch.c:5285
int gdbarch_in_solib_return_trampoline(struct gdbarch *gdbarch, CORE_ADDR pc, const char *name)
Definition gdbarch.c:3338
std::string gdbarch_core_pid_to_str(struct gdbarch *gdbarch, ptid_t ptid)
Definition gdbarch.c:3844
void set_gdbarch_half_bit(struct gdbarch *gdbarch, int half_bit)
Definition gdbarch.c:1517
bool() gdbarch_fill_memtag_section_ftype(struct gdbarch *gdbarch, asection *osec)
void set_gdbarch_print_vector_info(struct gdbarch *gdbarch, gdbarch_print_vector_info_ftype *print_vector_info)
void set_gdbarch_stap_gdb_register_suffix(struct gdbarch *gdbarch, const char *stap_gdb_register_suffix)
Definition gdbarch.c:4579
const char *const * gdbarch_stap_integer_prefixes(struct gdbarch *gdbarch)
Definition gdbarch.c:4450
void set_gdbarch_push_dummy_call(struct gdbarch *gdbarch, gdbarch_push_dummy_call_ftype *push_dummy_call)
void set_gdbarch_decode_memtag_section(struct gdbarch *gdbarch, gdbarch_decode_memtag_section_ftype *decode_memtag_section)
void set_gdbarch_in_indirect_branch_thunk(struct gdbarch *gdbarch, gdbarch_in_indirect_branch_thunk_ftype *in_indirect_branch_thunk)
void set_gdbarch_vbit_in_delta(struct gdbarch *gdbarch, int vbit_in_delta)
Definition gdbarch.c:3961
CORE_ADDR() gdbarch_push_dummy_code_ftype(struct gdbarch *gdbarch, CORE_ADDR sp, CORE_ADDR funaddr, struct value **args, int nargs, struct type *value_type, CORE_ADDR *real_pc, CORE_ADDR *bp_addr, struct regcache *regcache)
void set_gdbarch_memory_insert_breakpoint(struct gdbarch *gdbarch, gdbarch_memory_insert_breakpoint_ftype *memory_insert_breakpoint)
void() gdbarch_record_special_symbol_ftype(struct gdbarch *gdbarch, struct objfile *objfile, asymbol *sym)
void set_gdbarch_iterate_over_regset_sections(struct gdbarch *gdbarch, gdbarch_iterate_over_regset_sections_ftype *iterate_over_regset_sections)
void set_gdbarch_stap_adjust_register(struct gdbarch *gdbarch, gdbarch_stap_adjust_register_ftype *stap_adjust_register)
bool gdbarch_frame_align_p(struct gdbarch *gdbarch)
Definition gdbarch.c:3012
void() gdbarch_iterate_over_objfiles_in_search_order_ftype(struct gdbarch *gdbarch, iterate_over_objfiles_in_search_order_cb_ftype cb, struct objfile *current_objfile)
displaced_step_prepare_status() gdbarch_displaced_step_prepare_ftype(struct gdbarch *gdbarch, thread_info *thread, CORE_ADDR &displaced_pc)
expr::operation_up() gdbarch_dtrace_parse_probe_argument_ftype(struct gdbarch *gdbarch, int narg)
expr::operation_up() gdbarch_stap_parse_special_token_ftype(struct gdbarch *gdbarch, struct stap_parse_info *p)
const displaced_step_copy_insn_closure * gdbarch_displaced_step_copy_insn_closure_by_addr(struct gdbarch *gdbarch, inferior *inf, CORE_ADDR addr)
Definition gdbarch.c:4124
void gdbarch_info_proc(struct gdbarch *gdbarch, const char *args, enum info_proc_what what)
Definition gdbarch.c:4931
int() gdbarch_ax_pseudo_register_push_stack_ftype(struct gdbarch *gdbarch, struct agent_expr *ax, int reg)
void set_gdbarch_frame_args_skip(struct gdbarch *gdbarch, CORE_ADDR frame_args_skip)
Definition gdbarch.c:2947
gdb::function_view< bool(objfile *)> iterate_over_objfiles_in_search_order_cb_ftype
Definition gdbarch.h:91
memtag_type
Definition gdbarch.h:128
gdb::function_view< void(int num, ULONGEST start, ULONGEST end, ULONGEST file_ofs, const char *filename, const bfd_build_id *build_id)> read_core_file_mappings_loop_ftype
Definition gdbarch.h:150
void() iterate_over_regset_sections_cb(const char *sect_name, int supply_size, int collect_size, const struct regset *regset, const char *human_name, void *cb_data)
Definition gdbarch.h:102
call_dummy_location_type
Definition gdbarch.h:154
gdb::function_view< void(ULONGEST count)> read_core_file_mappings_pre_loop_ftype
Definition gdbarch.h:142
function_call_return_method
Definition gdbarch.h:112
unsigned type_align(struct type *type)
Definition gdbtypes.c:3645
size_t size
Definition go32-nat.c:241
static CORE_ADDR push_dummy_code(struct gdbarch *gdbarch, CORE_ADDR sp, CORE_ADDR funaddr, gdb::array_view< value * > args, struct type *value_type, CORE_ADDR *real_pc, CORE_ADDR *bp_addr, struct regcache *regcache)
Definition infcall.c:376
static void print_vector_info(struct ui_file *file, frame_info_ptr frame, const char *args)
Definition infcmd.c:2402
static displaced_step_finish_status displaced_step_finish(thread_info *event_thread, enum gdb_signal signal)
Definition infrun.c:1828
static displaced_step_prepare_status displaced_step_prepare(thread_info *thread)
Definition infrun.c:1785
int memory_remove_breakpoint(struct target_ops *ops, struct gdbarch *gdbarch, struct bp_target_info *bp_tgt, enum remove_bp_reason reason)
Definition mem-break.c:96
int memory_insert_breakpoint(struct target_ops *ops, struct gdbarch *gdbarch, struct bp_target_info *bp_tgt)
Definition mem-break.c:89
@ all
static const char * register_name(int reg, const char **regs, long num_regs)
std::unique_ptr< operation > operation_up
Definition expression.h:81
static CORE_ADDR lm_addr(struct so_list *so)
Definition nto-tdep.c:246
gdb_osabi
Definition osabi.h:25
struct type * register_type(struct gdbarch *gdbarch, int regnum)
Definition regcache.c:158
void(* func)(remote_target *remote, char *)
static CORE_ADDR skip_prologue(struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR lim_pc, struct rs6000_framedata *fdata)
static int stab_reg_to_regnum(struct symbol *sym, struct gdbarch *gdbarch)
Definition stabsread.c:624
Definition gnu-nat.c:154
Definition value.c:72
Definition value.c:181
struct type * value_type(const struct value *value)
Definition value.c:1109