gdb/

[deliverable/binutils-gdb.git] / gdb / gdbserver / linux-low.h

diff --git a/gdb/gdbserver/linux-low.h b/gdb/gdbserver/linux-low.h
index 3ba004c1ea9aa0f5deeb99e78ba4dd025ee97df6..677d2617df4b295d3d6ea79f68944ccce594b4c1 100644 (file)
--- a/gdb/gdbserver/linux-low.h
+++ b/gdb/gdbserver/linux-low.h
@@ -70,6 +70,12 @@ struct linux_target_ops
 
   int num_regs;
   int *regmap;
+
+  /* Regset support bitmap: 1 for registers that are transferred as a part
+     of a regset, 0 for ones that need to be handled individually.  This
+     can be NULL if all registers are transferred with regsets or regsets
+     are not supported.  */
+  unsigned char *regset_bitmap;
   int (*cannot_fetch_register) (int);
 
   /* Returns 0 if we can store the register, 1 if we can not