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/* Header file to load module for 'compile' command.
Copyright (C) 2014-2020 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
#ifndef COMPILE_COMPILE_OBJECT_LOAD_H
#define COMPILE_COMPILE_OBJECT_LOAD_H
#include "compile-internal.h"
#include <list>
struct munmap_list
{
public:
munmap_list () = default;
~munmap_list ();
DISABLE_COPY_AND_ASSIGN (munmap_list);
/* Add a region to the list. */
void add (CORE_ADDR addr, CORE_ADDR size);
private:
/* Track inferior memory reserved by inferior mmap. */
struct munmap_item
{
CORE_ADDR addr, size;
};
std::vector<munmap_item> items;
};
struct compile_module
{
compile_module () = default;
DISABLE_COPY_AND_ASSIGN (compile_module);
compile_module &operator= (compile_module &&other) = default;
compile_module (compile_module &&other) = default;
/* objfile for the compiled module. */
struct objfile *objfile;
/* .c file OBJFILE was built from. It needs to be xfree-d. */
char *source_file;
/* Inferior function GCC_FE_WRAPPER_FUNCTION. */
struct symbol *func_sym;
/* Inferior registers address or NULL if the inferior function does not
require any. */
CORE_ADDR regs_addr;
/* The "scope" of this compilation. */
enum compile_i_scope_types scope;
/* User data for SCOPE in use. */
void *scope_data;
/* Inferior parameter out value type or NULL if the inferior function does not
have one. */
struct type *out_value_type;
/* If the inferior function has an out value, this is its address.
Otherwise it is zero. */
CORE_ADDR out_value_addr;
/* Track inferior memory reserved by inferior mmap. */
struct munmap_list *munmap_list_head;
};
/* A unique pointer for a compile_module. */
typedef std::unique_ptr<compile_module> compile_module_up;
extern compile_module_up compile_object_load
(const compile_file_names &fnames,
enum compile_i_scope_types scope, void *scope_data);
#endif /* COMPILE_COMPILE_OBJECT_LOAD_H */
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