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c9e0a7e333
This removes munmap_listp_free_cleanup, replacing it with a std::unique_ptr at one spot and an explicit delete in another. It seemed simplest to completely change this data structure. gdb/ChangeLog 2018-09-18 Tom Tromey <tom@tromey.com> * compile/compile-object-run.c (do_module_cleanup): Use delete. * compile/compile-object-load.c (struct munmap_list): Move to header file. (munmap_list::add): Rename from munmap_list_add; rewrite. (munmap_list::~munmap_list): Rename from munmap_list_free. (munmap_listp_free_cleanup): Remove. (compile_object_load): Update. * compile/compile-object-load.h (struct munmap_list): Move from compile-object-load.c. Rewrite.
86 lines
2.3 KiB
C++
86 lines
2.3 KiB
C++
/* Header file to load module for 'compile' command.
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Copyright (C) 2014-2018 Free Software Foundation, Inc.
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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 GDB_COMPILE_OBJECT_LOAD_H
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#define GDB_COMPILE_OBJECT_LOAD_H
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#include "compile-internal.h"
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#include <list>
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struct munmap_list
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{
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public:
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munmap_list () = default;
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~munmap_list ();
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DISABLE_COPY_AND_ASSIGN (munmap_list);
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/* Add a region to the list. */
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void add (CORE_ADDR addr, CORE_ADDR size);
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private:
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/* Track inferior memory reserved by inferior mmap. */
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struct munmap_item
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{
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CORE_ADDR addr, size;
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};
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std::vector<munmap_item> items;
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};
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struct compile_module
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{
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/* objfile for the compiled module. */
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struct objfile *objfile;
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/* .c file OBJFILE was built from. It needs to be xfree-d. */
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char *source_file;
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/* Inferior function GCC_FE_WRAPPER_FUNCTION. */
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struct symbol *func_sym;
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/* Inferior registers address or NULL if the inferior function does not
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require any. */
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CORE_ADDR regs_addr;
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/* The "scope" of this compilation. */
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enum compile_i_scope_types scope;
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/* User data for SCOPE in use. */
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void *scope_data;
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/* Inferior parameter out value type or NULL if the inferior function does not
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have one. */
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struct type *out_value_type;
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/* If the inferior function has an out value, this is its address.
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Otherwise it is zero. */
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CORE_ADDR out_value_addr;
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/* Track inferior memory reserved by inferior mmap. */
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struct munmap_list *munmap_list_head;
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};
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extern struct compile_module *compile_object_load
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(const compile_file_names &fnames,
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enum compile_i_scope_types scope, void *scope_data);
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extern void munmap_list_free (struct munmap_list *head);
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#endif /* GDB_COMPILE_OBJECT_LOAD_H */
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