gdbsupport: allow passing format string to scoped_debug_start_end

[deliverable/binutils-gdb.git] / gdbserver / linux-xtensa-low.cc

diff --git a/gdbserver/linux-xtensa-low.cc b/gdbserver/linux-xtensa-low.cc
index ab08227a862b28ae22dd4d8ef13245a284971abe..8a1d788b228db2600a86ea844632874403d292fe 100644 (file)
--- a/gdbserver/linux-xtensa-low.cc
+++ b/gdbserver/linux-xtensa-low.cc
@@ -1,5 +1,5 @@
 /* GNU/Linux/Xtensa specific low level interface, for the remote server for GDB.
-   Copyright (C) 2007-2020 Free Software Foundation, Inc.
+   Copyright (C) 2007-2021 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -43,6 +43,8 @@ protected:
   CORE_ADDR low_get_pc (regcache *regcache) override;
 
   void low_set_pc (regcache *regcache, CORE_ADDR newpc) override;
+
+  bool low_breakpoint_at (CORE_ADDR pc) override;
 };
 
 /* The singleton target ops object.  */
@@ -263,13 +265,12 @@ xtensa_target::sw_breakpoint_from_kind (int kind, int *size)
   return xtensa_breakpoint;
 }
 
-static int
-xtensa_breakpoint_at (CORE_ADDR where)
+bool
+xtensa_target::low_breakpoint_at (CORE_ADDR where)
 {
     unsigned long insn;
 
-    the_target->read_memory (where, (unsigned char *) &insn,
-                            xtensa_breakpoint_len);
+    read_memory (where, (unsigned char *) &insn, xtensa_breakpoint_len);
     return memcmp((char *) &insn,
                  xtensa_breakpoint, xtensa_breakpoint_len) == 0;
 }
@@ -278,7 +279,7 @@ xtensa_breakpoint_at (CORE_ADDR where)
 
 ps_err_e
 ps_get_thread_area (struct ps_prochandle *ph,
-                    lwpid_t lwpid, int idx, void **base)
+                   lwpid_t lwpid, int idx, void **base)
 {
   xtensa_elf_gregset_t regs;
 
@@ -313,48 +314,12 @@ xtensa_target::low_arch_setup ()
   current_process ()->tdesc = tdesc_xtensa;
 }
 
-/* Support for hardware single step.  */
-
-static int
-xtensa_supports_hardware_single_step (void)
-{
-  return 1;
-}
-
 const regs_info *
 xtensa_target::get_regs_info ()
 {
   return &myregs_info;
 }
 
-struct linux_target_ops the_low_target = {
-  NULL,
-  0,
-  xtensa_breakpoint_at,
-  NULL, /* supports_z_point_type */
-  NULL, /* insert_point */
-  NULL, /* remove_point */
-  NULL, /* stopped_by_watchpoint */
-  NULL, /* stopped_data_address */
-  NULL, /* collect_ptrace_register */
-  NULL, /* supply_ptrace_register */
-  NULL, /* siginfo_fixup */
-  NULL, /* new_process */
-  NULL, /* delete_process */
-  NULL, /* new_thread */
-  NULL, /* delete_thread */
-  NULL, /* new_fork */
-  NULL, /* prepare_to_resume */
-  NULL, /* process_qsupported */
-  NULL, /* supports_tracepoints */
-  NULL, /* get_thread_area */
-  NULL, /* install_fast_tracepoint_jump_pad */
-  NULL, /* emit_ops */
-  NULL, /* get_min_fast_tracepoint_insn_len */
-  NULL, /* supports_range_stepping */
-  xtensa_supports_hardware_single_step,
-};
-
 /* The linux target ops object.  */
 
 linux_process_target *the_linux_target = &the_xtensa_target;