gdbserver: remove support for LynxOS

[deliverable/binutils-gdb.git] / gdbserver / lynx-low.h

diff --git a/gdbserver/lynx-low.h b/gdbserver/lynx-low.h
deleted file mode 100644 (file)
index fa975a2..0000000
--- a/gdbserver/lynx-low.h
+++ /dev/null
@@ -1,102 +0,0 @@
-/* Copyright (C) 2010-2020 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 <http://www.gnu.org/licenses/>.  */
-
-#ifndef GDBSERVER_LYNX_LOW_H
-#define GDBSERVER_LYNX_LOW_H
-
-struct regcache;
-struct target_desc;
-
-/*  Some information relative to a given register set.   */
-
-struct lynx_regset_info
-{
-  /* The ptrace request needed to get/set registers of this set.  */
-  int get_request, set_request;
-  /* The size of the register set.  */
-  int size;
-  /* Fill the buffer BUF from the contents of the given REGCACHE.  */
-  void (*fill_function) (struct regcache *regcache, char *buf);
-  /* Store the register value in BUF in the given REGCACHE.  */
-  void (*store_function) (struct regcache *regcache, const char *buf);
-};
-
-/* A list of regsets for the target being debugged, terminated by an entry
-   where the size is negative.
-
-   This list should be created by the target-specific code.  */
-
-extern struct lynx_regset_info lynx_target_regsets[];
-
-/* The target-specific operations for LynxOS support.  */
-
-struct lynx_target_ops
-{
-  /* Architecture-specific setup.  */
-  void (*arch_setup) (void);
-};
-
-extern struct lynx_target_ops the_low_target;
-
-/* Target ops definitions for a LynxOS target.  */
-
-class lynx_process_target : public process_stratum_target
-{
-public:
-
-  int create_inferior (const char *program,
-                      const std::vector<char *> &program_args) override;
-
-  int attach (unsigned long pid) override;
-
-  int kill (process_info *proc) override;
-
-  int detach (process_info *proc) override;
-
-  void mourn (process_info *proc) override;
-
-  void join (int pid) override;
-
-  bool thread_alive (ptid_t pid) override;
-
-  void resume (thread_resume *resume_info, size_t n) override;
-
-  ptid_t wait (ptid_t ptid, target_waitstatus *status,
-              int options) override;
-
-  void fetch_registers (regcache *regcache, int regno) override;
-
-  void store_registers (regcache *regcache, int regno) override;
-
-  int read_memory (CORE_ADDR memaddr, unsigned char *myaddr,
-                  int len) override;
-
-  int write_memory (CORE_ADDR memaddr, const unsigned char *myaddr,
-                   int len) override;
-
-  void request_interrupt () override;
-
-  bool supports_hardware_single_step () override;
-
-  const gdb_byte *sw_breakpoint_from_kind (int kind, int *size) override;
-};
-
-/* The inferior's target description.  This is a global because the
-   LynxOS ports support neither bi-arch nor multi-process.  */
-extern const struct target_desc *lynx_tdesc;
-
-#endif /* GDBSERVER_LYNX_LOW_H */