add autom4te.cache to .cvsignore

[deliverable/binutils-gdb.git] / gdb / sparc-linux-tdep.c

diff --git a/gdb/sparc-linux-tdep.c b/gdb/sparc-linux-tdep.c
index 446f05e46494e5b76a76a12e8f5c2e4c2087d9f8..74a1d33c00b9ffba097ce0bc3f1c91a915a58919 100644 (file)
--- a/gdb/sparc-linux-tdep.c
+++ b/gdb/sparc-linux-tdep.c
@@ -1,6 +1,6 @@
 /* Target-dependent code for GNU/Linux SPARC.
 
-   Copyright (C) 2003, 2004, 2005 Free Software Foundation, Inc.
+   Copyright (C) 2003, 2004, 2005, 2007 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -24,6 +24,7 @@
 #include "floatformat.h"
 #include "frame.h"
 #include "frame-unwind.h"
+#include "regset.h"
 #include "gdbarch.h"
 #include "gdbcore.h"
 #include "osabi.h"
@@ -170,11 +171,67 @@ sparc32_linux_step_trap (unsigned long insn)
 }
 \f
 
+const struct sparc_gregset sparc32_linux_core_gregset =
+{
+  32 * 4,                      /* %psr */
+  33 * 4,                      /* %pc */
+  34 * 4,                      /* %npc */
+  35 * 4,                      /* %y */
+  -1,                          /* %wim */
+  -1,                          /* %tbr */
+  1 * 4,                       /* %g1 */
+  16 * 4,                      /* %l0 */
+  4,                           /* y size */
+};
+\f
+
+static void
+sparc32_linux_supply_core_gregset (const struct regset *regset,
+                                  struct regcache *regcache,
+                                  int regnum, const void *gregs, size_t len)
+{
+  sparc32_supply_gregset (&sparc32_linux_core_gregset, regcache, regnum, gregs);
+}
+
+static void
+sparc32_linux_collect_core_gregset (const struct regset *regset,
+                                   const struct regcache *regcache,
+                                   int regnum, void *gregs, size_t len)
+{
+  sparc32_collect_gregset (&sparc32_linux_core_gregset, regcache, regnum, gregs);
+}
+
+static void
+sparc32_linux_supply_core_fpregset (const struct regset *regset,
+                                   struct regcache *regcache,
+                                   int regnum, const void *fpregs, size_t len)
+{
+  sparc32_supply_fpregset (regcache, regnum, fpregs);
+}
+
+static void
+sparc32_linux_collect_core_fpregset (const struct regset *regset,
+                                    const struct regcache *regcache,
+                                    int regnum, void *fpregs, size_t len)
+{
+  sparc32_collect_fpregset (regcache, regnum, fpregs);
+}
+
+\f
+
 static void
 sparc32_linux_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
 {
   struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
 
+  tdep->gregset = regset_alloc (gdbarch, sparc32_linux_supply_core_gregset,
+                               sparc32_linux_collect_core_gregset);
+  tdep->sizeof_gregset = 152;
+
+  tdep->fpregset = regset_alloc (gdbarch, sparc32_linux_supply_core_fpregset,
+                                sparc32_linux_collect_core_fpregset);
+  tdep->sizeof_fpregset = 396;
+
   tramp_frame_prepend_unwinder (gdbarch, &sparc32_linux_sigframe);
   tramp_frame_prepend_unwinder (gdbarch, &sparc32_linux_rt_sigframe);
 
@@ -189,7 +246,7 @@ sparc32_linux_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
 
   /* GNU/Linux doesn't support the 128-bit `long double' from the psABI.  */
   set_gdbarch_long_double_bit (gdbarch, 64);
-  set_gdbarch_long_double_format (gdbarch, &floatformat_ieee_double_big);
+  set_gdbarch_long_double_format (gdbarch, floatformats_ieee_double);
 
   /* Enable TLS support.  */
   set_gdbarch_fetch_tls_load_module_address (gdbarch,