/* Copyright (C) 2008-2024 Free Software Foundation, Inc. This file is part of GDB. 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 . */ #ifndef GDB_WINDOWS_TDEP_H #define GDB_WINDOWS_TDEP_H #include "frame-unwind.h" struct gdbarch; extern struct cmd_list_element *info_w32_cmdlist; extern void init_w32_command_list (void); extern void windows_xfer_shared_library (const char* so_name, CORE_ADDR load_addr, CORE_ADDR *text_offset_cached, struct gdbarch *gdbarch, std::string &xml); extern ULONGEST windows_core_xfer_shared_libraries (struct gdbarch *gdbarch, gdb_byte *readbuf, ULONGEST offset, ULONGEST len); extern std::string windows_core_pid_to_str (struct gdbarch *gdbarch, ptid_t ptid); /* To be called from the various GDB_OSABI_WINDOWS handlers for the various Windows architectures and machine types. */ extern void windows_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch); /* To be called from the various GDB_OSABI_CYGWIN handlers for the various Windows architectures and machine types. */ extern void cygwin_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch); /* Return true if the Portable Executable behind ABFD uses the Cygwin dll (cygwin1.dll). */ extern bool is_linked_with_cygwin_dll (bfd *abfd); /* Cygwin sigwapper unwinder. Unwinds signal frames over sigbe/sigdelayed. */ struct cygwin_sigwrapper_frame_unwind : public frame_unwind { explicit cygwin_sigwrapper_frame_unwind (gdb::array_view> patterns_list); /* Architecture-specific list of instruction patterns to match. It's a list of patterns instead of single pattern because some architectures want to match more than one function (sigbe/sigdelayed & friends). Each potential instruction sequence is assumed to be followed by 4 bytes for tls::stackptr. If any pattern in the list matches, then the frame is assumed to be a sigwrapper frame. */ gdb::array_view> patterns_list; }; #endif /* GDB_WINDOWS_TDEP_H */