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bd2b40ac12
This changes GDB to use frame_info_ptr instead of frame_info *
The substitution was done with multiple sequential `sed` commands:
sed 's/^struct frame_info;/class frame_info_ptr;/'
sed 's/struct frame_info \*/frame_info_ptr /g' - which left some
issues in a few files, that were manually fixed.
sed 's/\<frame_info \*/frame_info_ptr /g'
sed 's/frame_info_ptr $/frame_info_ptr/g' - used to remove whitespace
problems.
The changed files were then manually checked and some 'sed' changes
undone, some constructors and some gets were added, according to what
made sense, and what Tromey originally did
Co-Authored-By: Bruno Larsen <blarsen@redhat.com>
Approved-by: Tom Tomey <tom@tromey.com>
80 lines
2.6 KiB
C++
80 lines
2.6 KiB
C++
/* Frame unwinder for ia64 frames with libunwind frame information.
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Copyright (C) 2003-2022 Free Software Foundation, Inc.
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Contributed by Jeff Johnston.
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This file is part of GDB.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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#ifndef IA64_LIBUNWIND_TDEP_H
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#define IA64_LIBUNWIND_TDEP_H 1
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class frame_info_ptr;
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struct frame_id;
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struct regcache;
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struct gdbarch;
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struct frame_unwind;
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/* IA-64 is the only target that currently uses libunwind. If some
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other target wants to use it, we will need to do some abstracting
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in order to make it possible to have more than one
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ia64-libunwind-tdep instance. Including "libunwind.h" is wrong as
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that ends up including the libunwind-$(arch).h for the host gdb is
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running on. */
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#include "libunwind-ia64.h"
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#include "gdbarch.h"
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struct libunwind_descr
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{
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int (*gdb2uw) (int) = nullptr;
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int (*uw2gdb) (int) = nullptr;
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int (*is_fpreg) (int) = nullptr;
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void *accessors = nullptr;
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void *special_accessors = nullptr;
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};
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int libunwind_frame_sniffer (const struct frame_unwind *self,
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frame_info_ptr this_frame,
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void **this_cache);
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int libunwind_sigtramp_frame_sniffer (const struct frame_unwind *self,
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frame_info_ptr this_frame,
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void **this_cache);
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void libunwind_frame_set_descr (struct gdbarch *arch,
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struct libunwind_descr *descr);
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void libunwind_frame_this_id (frame_info_ptr this_frame, void **this_cache,
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struct frame_id *this_id);
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struct value *libunwind_frame_prev_register (frame_info_ptr this_frame,
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void **this_cache, int regnum);
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void libunwind_frame_dealloc_cache (frame_info_ptr self, void *cache);
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int libunwind_is_initialized (void);
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int libunwind_search_unwind_table (void *as, long ip, void *di,
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void *pi, int need_unwind_info, void *args);
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unw_word_t libunwind_find_dyn_list (unw_addr_space_t, unw_dyn_info_t *,
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void *);
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int libunwind_get_reg_special (struct gdbarch *gdbarch,
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readable_regcache *regcache,
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int regnum, void *buf);
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#endif /* IA64_LIBUNWIND_TDEP_H */
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