Hurd, C++: Explicitly cast "void *"

C++ doesn't do implicit type conversions from "void *", so we have to...

	gdb/
	* i386-gnu-nat.c (i386_gnu_dr_set_control_one)
	(i386_gnu_dr_set_addr_one): Explicitly cast "void *".

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 61d12051d9d24a10d1f345af96bd529641a36f07..f68a787e7e97805a06d8581a9525a8e30b0d1e4b 100644 (file)
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,8 @@
+2016-12-08  Thomas Schwinge  <thomas@codesourcery.com>
+
+       * i386-gnu-nat.c (i386_gnu_dr_set_control_one)
+       (i386_gnu_dr_set_addr_one): Explicitly cast "void *".
+
 2016-12-07  Thomas Schwinge  <thomas@codesourcery.com>
 
        * gnu-nat.c (set_sig_thread_cmd): Call global_thread_id_to_ptid

diff --git a/gdb/i386-gnu-nat.c b/gdb/i386-gnu-nat.c
index e14a181564fd819eafaa0408ee6bab42a97d620f..c6c53ca508b11774a88f4af8bb151cc2fd0a78f0 100644 (file)
--- a/gdb/i386-gnu-nat.c
+++ b/gdb/i386-gnu-nat.c
@@ -307,7 +307,7 @@ i386_gnu_dr_set (const struct i386_debug_state *regs, struct proc *thread)
 static void
 i386_gnu_dr_set_control_one (struct proc *thread, void *arg)
 {
-  unsigned long *control = arg;
+  unsigned long *control = (unsigned long *) arg;
   struct i386_debug_state regs;
 
   i386_gnu_dr_get (&regs, thread);
@@ -337,7 +337,7 @@ struct reg_addr
 static void
 i386_gnu_dr_set_addr_one (struct proc *thread, void *arg)
 {
-  struct reg_addr *reg_addr = arg;
+  struct reg_addr *reg_addr = (struct reg_addr *) arg;
   struct i386_debug_state regs;
 
   i386_gnu_dr_get (&regs, thread);