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[1/5] Hurd, C++: Explicitly cast "void *"

Message ID 20161208075036.1517-2-thomas@codesourcery.com
State New
Headers show

Commit Message

Thomas Schwinge Dec. 8, 2016, 7:50 a.m. UTC
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 *".
---
 gdb/ChangeLog      | 5 +++++
 gdb/i386-gnu-nat.c | 4 ++--
 2 files changed, 7 insertions(+), 2 deletions(-)
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Patch

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 61d1205..f68a787 100644
--- 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 e14a181..c6c53ca 100644
--- 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);