[src/trunk]: src/external/gpl3/gdb/dist/gdb Provide {supply, fill}_{g, fp}regset

[skrll <skrll%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/2898e2e707f6
branches:  trunk
changeset: 772987:2898e2e707f6
user:      skrll <skrll%NetBSD.org@localhost>
date:      Mon Jan 23 06:17:58 2012 +0000

description:
Provide {supply,fill}_{g,fp}regset

diffstat:

 external/gpl3/gdb/dist/gdb/i386nbsd-nat.c |  51 +++++++++++++++++++++++++++++++
 1 files changed, 51 insertions(+), 0 deletions(-)

diffs (79 lines):

diff -r 299cfc03d797 -r 2898e2e707f6 external/gpl3/gdb/dist/gdb/i386nbsd-nat.c
--- a/external/gpl3/gdb/dist/gdb/i386nbsd-nat.c Mon Jan 23 04:12:26 2012 +0000
+++ b/external/gpl3/gdb/dist/gdb/i386nbsd-nat.c Mon Jan 23 06:17:58 2012 +0000
@@ -24,17 +24,29 @@
 #include "target.h"
 
 #include "i386-tdep.h"
+#include "i387-tdep.h"
 #include "i386bsd-nat.h"
 
 /* Support for debugging kernel virtual memory images.  */
 
 #include <sys/types.h>
+#include <machine/reg.h>
 #include <machine/frame.h>
 #include <machine/pcb.h>
 
 #include "nbsd-nat.h"
 #include "bsd-kvm.h"
 
+#ifndef HAVE_GREGSET_T
+typedef struct reg gregset_t;
+#endif
+
+#ifndef HAVE_FPREGSET_T
+typedef struct fpreg fpregset_t;
+#endif
+
+#include "gregset.h" 
+
 static int
 i386nbsd_supply_pcb (struct regcache *regcache, struct pcb *pcb)
 {
@@ -97,6 +109,45 @@
   return 1;
 }
 
+void
+supply_gregset (struct regcache *regcache, const gregset_t *gregsetp)
+{
+  i386bsd_supply_gregset (regcache, gregsetp);
+}
+
+/* Fill register REGNUM (if it is a general-purpose register) in
+   *GREGSETP with the value in GDB's register cache.  If REGNUM is -1,
+   do this for all registers.  */
+
+void
+fill_gregset (const struct regcache *regcache,
+              gregset_t *gregsetp, int regnum)
+{
+  i386bsd_collect_gregset (regcache, gregsetp, regnum);
+}
+
+/* Transfering floating-point registers between GDB, inferiors and cores.  */
+   
+/* Fill GDB's register cache with the floating-point and SSE register
+   values in *FPREGSETP.  */
+
+void
+supply_fpregset (struct regcache *regcache, const fpregset_t *fpregsetp)
+{  
+  i387_supply_fsave (regcache, -1, fpregsetp);
+}
+   
+/* Fill register REGNUM (if it is a floating-point or SSE register) in
+   *FPREGSETP with the value in GDB's register cache.  If REGNUM is
+   -1, do this for all registers.  */
+
+void
+fill_fpregset (const struct regcache *regcache,
+               fpregset_t *fpregsetp, int regnum)
+{
+  i387_collect_fsave (regcache, regnum, fpregsetp);
+}
+
 
 /* Provide a prototype to silence -Wmissing-prototypes.  */
 void _initialize_i386nbsd_nat (void);