[gdb/testsuite] Fix gdb.opt/inline-small-func.exp with clang

[binutils-gdb.git] / gdb / sparc64-linux-nat.c

diff --git a/gdb/sparc64-linux-nat.c b/gdb/sparc64-linux-nat.c
index 9dc9a6cde5a735482472425830023faac64ef023..df2537fd9efcf02c5a655109d05f45516ea12ea4 100644 (file)
--- a/gdb/sparc64-linux-nat.c
+++ b/gdb/sparc64-linux-nat.c
@@ -1,12 +1,12 @@
 /* Native-dependent code for GNU/Linux UltraSPARC.
 
 /* Native-dependent code for GNU/Linux UltraSPARC.
 

-   Copyright (C) 2003, 2005, 2006 Free Software Foundation, Inc.
+   Copyright (C) 2003-2022 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
 
    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 2 of the License, or
+   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,
    (at your option) any later version.
 
    This program is distributed in the hope that it will be useful,


@@ -15,9 +15,7 @@
    GNU General Public License for more details.
 
    You should have received a copy of the GNU General Public License
    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, write to the Free Software
-   Foundation, Inc., 51 Franklin Street, Fifth Floor,
-   Boston, MA 02110-1301, USA.  */
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

 
 #include "defs.h"
 #include "regcache.h"
 
 #include "defs.h"
 #include "regcache.h"


@@ -32,7 +30,26 @@
 #include "target.h"
 #include "linux-nat.h"
 
 #include "target.h"
 #include "linux-nat.h"
 

-static const struct sparc_gregset sparc64_linux_ptrace_gregset =
+class sparc64_linux_nat_target final : public linux_nat_target
+{
+public:
+  /* Add our register access methods.  */
+  void fetch_registers (struct regcache *regcache, int regnum) override
+  { sparc_fetch_inferior_registers (this, regcache, regnum); }
+
+  void store_registers (struct regcache *regcache, int regnum) override
+  { sparc_store_inferior_registers (this, regcache, regnum); }
+
+  /* Override linux_nat_target low methods.  */
+
+  /* ADI support */
+  void low_forget_process (pid_t pid) override
+  { sparc64_forget_process (pid); }
+};
+
+static sparc64_linux_nat_target the_sparc64_linux_nat_target;
+
+static const struct sparc_gregmap sparc64_linux_ptrace_gregmap =

 {
   16 * 8,                      /* "tstate" */
   17 * 8,                      /* %pc */
 {
   16 * 8,                      /* "tstate" */
   17 * 8,                      /* %pc */


@@ -47,46 +64,39 @@ static const struct sparc_gregset sparc64_linux_ptrace_gregset =
 \f
 
 void
 \f
 
 void

-supply_gregset (prgregset_t *gregs)
+supply_gregset (struct regcache *regcache, const prgregset_t *gregs)

 {
 {

-  sparc64_supply_gregset (sparc_gregset, current_regcache, -1, gregs);
+  sparc64_supply_gregset (sparc_gregmap, regcache, -1, gregs);

 }
 
 void
 }
 
 void

-supply_fpregset (prfpregset_t *fpregs)
+supply_fpregset (struct regcache *regcache, const prfpregset_t *fpregs)

 {
 {

-  sparc64_supply_fpregset (current_regcache, -1, fpregs);
+  sparc64_supply_fpregset (&sparc64_bsd_fpregmap, regcache, -1, fpregs);

 }
 
 void
 }
 
 void

-fill_gregset (prgregset_t *gregs, int regnum)
+fill_gregset (const struct regcache *regcache, prgregset_t *gregs, int regnum)

 {
 {

-  sparc64_collect_gregset (sparc_gregset, current_regcache, regnum, gregs);
+  sparc64_collect_gregset (sparc_gregmap, regcache, regnum, gregs);

 }
 
 void
 }
 
 void

-fill_fpregset (prfpregset_t *fpregs, int regnum)
+fill_fpregset (const struct regcache *regcache,
+              prfpregset_t *fpregs, int regnum)

 {
 {

-  sparc64_collect_fpregset (current_regcache, regnum, fpregs);
+  sparc64_collect_fpregset (&sparc64_bsd_fpregmap, regcache, regnum, fpregs);

 }
 
 }
 

-/* Provide a prototype to silence -Wmissing-prototypes.  */
-void _initialize_sparc64_linux_nat (void);
-
+void _initialize_sparc64_linux_nat ();

 void
 void

-_initialize_sparc64_linux_nat (void)
+_initialize_sparc64_linux_nat ()

 {
 {

-  struct target_ops *t;
-
-  /* Fill in the generic GNU/Linux methods.  */
-  t = linux_target ();
-
-  /* Add our register access methods.  */
-  t->to_fetch_registers = fetch_inferior_registers;
-  t->to_store_registers = store_inferior_registers;
+  sparc_fpregmap = &sparc64_bsd_fpregmap;

 
   /* Register the target.  */
 
   /* Register the target.  */

-  linux_nat_add_target (t);
+  linux_target = &the_sparc64_linux_nat_target;
+  add_inf_child_target (&the_sparc64_linux_nat_target);

 
 

-  sparc_gregset = &sparc64_linux_ptrace_gregset;
+  sparc_gregmap = &sparc64_linux_ptrace_gregmap;

 }
 }