gdb: Remove a non-const reference parameter

[deliverable/binutils-gdb.git] / gdb / gdbarch.c

diff --git a/gdb/gdbarch.c b/gdb/gdbarch.c
index 193142c3ee90ac2cc01654ca377a40f264013508..725b98fcd9f293afc912dca25c6eb2cb743ad0f7 100644 (file)
--- a/gdb/gdbarch.c
+++ b/gdb/gdbarch.c
@@ -3,7 +3,7 @@
 
 /* Dynamic architecture support for GDB, the GNU debugger.
 
-   Copyright (C) 1998-2018 Free Software Foundation, Inc.
+   Copyright (C) 1998-2019 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -251,6 +251,7 @@ struct gdbarch
   CORE_ADDR deprecated_function_start_offset;
   gdbarch_remote_register_number_ftype *remote_register_number;
   gdbarch_fetch_tls_load_module_address_ftype *fetch_tls_load_module_address;
+  gdbarch_get_thread_local_address_ftype *get_thread_local_address;
   CORE_ADDR frame_args_skip;
   gdbarch_unwind_pc_ftype *unwind_pc;
   gdbarch_unwind_sp_ftype *unwind_sp;
@@ -323,6 +324,7 @@ struct gdbarch
   const char * stap_gdb_register_suffix;
   gdbarch_stap_is_single_operand_ftype *stap_is_single_operand;
   gdbarch_stap_parse_special_token_ftype *stap_parse_special_token;
+  gdbarch_stap_adjust_register_ftype *stap_adjust_register;
   gdbarch_dtrace_parse_probe_argument_ftype *dtrace_parse_probe_argument;
   gdbarch_dtrace_probe_is_enabled_ftype *dtrace_probe_is_enabled;
   gdbarch_dtrace_enable_probe_ftype *dtrace_enable_probe;
@@ -613,6 +615,7 @@ verify_gdbarch (struct gdbarch *gdbarch)
   /* Skip verify of deprecated_function_start_offset, invalid_p == 0 */
   /* Skip verify of remote_register_number, invalid_p == 0 */
   /* Skip verify of fetch_tls_load_module_address, has predicate.  */
+  /* Skip verify of get_thread_local_address, has predicate.  */
   /* Skip verify of frame_args_skip, invalid_p == 0 */
   /* Skip verify of unwind_pc, invalid_p == 0 */
   /* Skip verify of unwind_sp, invalid_p == 0 */
@@ -685,6 +688,7 @@ verify_gdbarch (struct gdbarch *gdbarch)
   /* Skip verify of stap_gdb_register_suffix, invalid_p == 0 */
   /* Skip verify of stap_is_single_operand, has predicate.  */
   /* Skip verify of stap_parse_special_token, has predicate.  */
+  /* Skip verify of stap_adjust_register, has predicate.  */
   /* Skip verify of dtrace_parse_probe_argument, has predicate.  */
   /* Skip verify of dtrace_probe_is_enabled, has predicate.  */
   /* Skip verify of dtrace_enable_probe, has predicate.  */
@@ -1073,6 +1077,12 @@ gdbarch_dump (struct gdbarch *gdbarch, struct ui_file *file)
   fprintf_unfiltered (file,
                       "gdbarch_dump: get_syscall_number = <%s>\n",
                       host_address_to_string (gdbarch->get_syscall_number));
+  fprintf_unfiltered (file,
+                      "gdbarch_dump: gdbarch_get_thread_local_address_p() = %d\n",
+                      gdbarch_get_thread_local_address_p (gdbarch));
+  fprintf_unfiltered (file,
+                      "gdbarch_dump: get_thread_local_address = <%s>\n",
+                      host_address_to_string (gdbarch->get_thread_local_address));
   fprintf_unfiltered (file,
                       "gdbarch_dump: gnu_triplet_regexp = <%s>\n",
                       host_address_to_string (gdbarch->gnu_triplet_regexp));
@@ -1388,6 +1398,12 @@ gdbarch_dump (struct gdbarch *gdbarch, struct ui_file *file)
   fprintf_unfiltered (file,
                       "gdbarch_dump: stack_frame_destroyed_p = <%s>\n",
                       host_address_to_string (gdbarch->stack_frame_destroyed_p));
+  fprintf_unfiltered (file,
+                      "gdbarch_dump: gdbarch_stap_adjust_register_p() = %d\n",
+                      gdbarch_stap_adjust_register_p (gdbarch));
+  fprintf_unfiltered (file,
+                      "gdbarch_dump: stap_adjust_register = <%s>\n",
+                      host_address_to_string (gdbarch->stap_adjust_register));
   fprintf_unfiltered (file,
                       "gdbarch_dump: stap_gdb_register_prefix = %s\n",
                       pstring (gdbarch->stap_gdb_register_prefix));
@@ -3018,6 +3034,30 @@ set_gdbarch_fetch_tls_load_module_address (struct gdbarch *gdbarch,
   gdbarch->fetch_tls_load_module_address = fetch_tls_load_module_address;
 }
 
+int
+gdbarch_get_thread_local_address_p (struct gdbarch *gdbarch)
+{
+  gdb_assert (gdbarch != NULL);
+  return gdbarch->get_thread_local_address != NULL;
+}
+
+CORE_ADDR
+gdbarch_get_thread_local_address (struct gdbarch *gdbarch, ptid_t ptid, CORE_ADDR lm_addr, CORE_ADDR offset)
+{
+  gdb_assert (gdbarch != NULL);
+  gdb_assert (gdbarch->get_thread_local_address != NULL);
+  if (gdbarch_debug >= 2)
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_get_thread_local_address called\n");
+  return gdbarch->get_thread_local_address (gdbarch, ptid, lm_addr, offset);
+}
+
+void
+set_gdbarch_get_thread_local_address (struct gdbarch *gdbarch,
+                                      gdbarch_get_thread_local_address_ftype get_thread_local_address)
+{
+  gdbarch->get_thread_local_address = get_thread_local_address;
+}
+
 CORE_ADDR
 gdbarch_frame_args_skip (struct gdbarch *gdbarch)
 {
@@ -3734,7 +3774,7 @@ gdbarch_core_pid_to_str_p (struct gdbarch *gdbarch)
   return gdbarch->core_pid_to_str != NULL;
 }
 
-const char *
+std::string
 gdbarch_core_pid_to_str (struct gdbarch *gdbarch, ptid_t ptid)
 {
   gdb_assert (gdbarch != NULL);
@@ -4483,6 +4523,30 @@ set_gdbarch_stap_parse_special_token (struct gdbarch *gdbarch,
   gdbarch->stap_parse_special_token = stap_parse_special_token;
 }
 
+int
+gdbarch_stap_adjust_register_p (struct gdbarch *gdbarch)
+{
+  gdb_assert (gdbarch != NULL);
+  return gdbarch->stap_adjust_register != NULL;
+}
+
+std::string
+gdbarch_stap_adjust_register (struct gdbarch *gdbarch, struct stap_parse_info *p, const std::string &regname, int regnum)
+{
+  gdb_assert (gdbarch != NULL);
+  gdb_assert (gdbarch->stap_adjust_register != NULL);
+  if (gdbarch_debug >= 2)
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_stap_adjust_register called\n");
+  return gdbarch->stap_adjust_register (gdbarch, p, regname, regnum);
+}
+
+void
+set_gdbarch_stap_adjust_register (struct gdbarch *gdbarch,
+                                  gdbarch_stap_adjust_register_ftype stap_adjust_register)
+{
+  gdbarch->stap_adjust_register = stap_adjust_register;
+}
+
 int
 gdbarch_dtrace_parse_probe_argument_p (struct gdbarch *gdbarch)
 {
@@ -4491,13 +4555,13 @@ gdbarch_dtrace_parse_probe_argument_p (struct gdbarch *gdbarch)
 }
 
 void
-gdbarch_dtrace_parse_probe_argument (struct gdbarch *gdbarch, struct parser_state *pstate, int narg)
+gdbarch_dtrace_parse_probe_argument (struct gdbarch *gdbarch, struct expr_builder *builder, int narg)
 {
   gdb_assert (gdbarch != NULL);
   gdb_assert (gdbarch->dtrace_parse_probe_argument != NULL);
   if (gdbarch_debug >= 2)
     fprintf_unfiltered (gdb_stdlog, "gdbarch_dtrace_parse_probe_argument called\n");
-  gdbarch->dtrace_parse_probe_argument (gdbarch, pstate, narg);
+  gdbarch->dtrace_parse_probe_argument (gdbarch, builder, narg);
 }
 
 void