X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=gdb%2Fsparc64-linux-nat.c;h=b7f27792b8f3b523653d04993d4e869700d10b2e;hb=348fe36b1d64f12c60e08f6313520b3191663063;hp=84ff73998fa1a5041786d2af810dd28a8f236719;hpb=197e01b6dcd118b70ed3621b62b2ff3fa929d50f;p=deliverable%2Fbinutils-gdb.git
diff --git a/gdb/sparc64-linux-nat.c b/gdb/sparc64-linux-nat.c
index 84ff73998f..b7f27792b8 100644
--- a/gdb/sparc64-linux-nat.c
+++ b/gdb/sparc64-linux-nat.c
@@ -1,12 +1,12 @@
/* Native-dependent code for GNU/Linux UltraSPARC.
- Copyright (C) 2003, 2005 Free Software Foundation, Inc.
+ Copyright (C) 2003-2020 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 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,
@@ -15,19 +15,41 @@
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 . */
#include "defs.h"
+#include "regcache.h"
+
+#include
+#include "gregset.h"
#include "sparc64-tdep.h"
+#include "sparc-tdep.h"
#include "sparc-nat.h"
#include "inferior.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 (regcache, regnum); }
+
+ void store_registers (struct regcache *regcache, int regnum) override
+ { sparc_store_inferior_registers (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 */
@@ -41,23 +63,40 @@ static const struct sparc_gregset sparc64_linux_ptrace_gregset =
};
-/* Provide a prototype to silence -Wmissing-prototypes. */
-void _initialize_sparc64_linux_nat (void);
+void
+supply_gregset (struct regcache *regcache, const prgregset_t *gregs)
+{
+ sparc64_supply_gregset (sparc_gregmap, regcache, -1, gregs);
+}
void
-_initialize_sparc64_linux_nat (void)
+supply_fpregset (struct regcache *regcache, const prfpregset_t *fpregs)
{
- struct target_ops *t;
+ sparc64_supply_fpregset (&sparc64_bsd_fpregmap, regcache, -1, fpregs);
+}
- /* Fill in the generic GNU/Linux methods. */
- t = linux_target ();
+void
+fill_gregset (const struct regcache *regcache, prgregset_t *gregs, int regnum)
+{
+ sparc64_collect_gregset (sparc_gregmap, regcache, regnum, gregs);
+}
- /* Add our register access methods. */
- t->to_fetch_registers = fetch_inferior_registers;
- t->to_store_registers = store_inferior_registers;
+void
+fill_fpregset (const struct regcache *regcache,
+ prfpregset_t *fpregs, int regnum)
+{
+ sparc64_collect_fpregset (&sparc64_bsd_fpregmap, regcache, regnum, fpregs);
+}
+
+void _initialize_sparc64_linux_nat ();
+void
+_initialize_sparc64_linux_nat ()
+{
+ sparc_fpregmap = &sparc64_bsd_fpregmap;
/* Register the target. */
- 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;
}