gdb/testsuite: gdb.base/args.exp: add KFAIL for native-extended-gdbserver

[binutils-gdb.git] / gdb / rs6000-tdep.c

diff --git a/gdb/rs6000-tdep.c b/gdb/rs6000-tdep.c
index ed73f90316ad8484cc235254a60d6ec562340136..5bcf5fca2c3bb402d3a5b8e35c4c17679815518f 100644 (file)
--- a/gdb/rs6000-tdep.c
+++ b/gdb/rs6000-tdep.c
@@ -7371,6 +7371,14 @@ ppc_insn_ds_field (unsigned int insn)
   return ((((CORE_ADDR) insn & 0xfffc) ^ 0x8000) - 0x8000);
 }
 
+CORE_ADDR
+ppc_insn_prefix_dform (unsigned int insn1, unsigned int insn2)
+{
+  /* result is 34-bits  */
+  return (CORE_ADDR) ((((insn1 & 0x3ffff) ^ 0x20000) - 0x20000) << 16)
+    | (CORE_ADDR)(insn2 & 0xffff);
+}
+
 /* Initialization code.  */
 
 void _initialize_rs6000_tdep ();