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[PATCH 1/5] Hurd, C++: Explicitly cast "void *"
- From: Thomas Schwinge <thomas at codesourcery dot com>
- To: <gdb-patches at sourceware dot org>
- Cc: <bug-hurd at gnu dot org>, Thomas Schwinge <thomas at codesourcery dot com>
- Date: Thu, 8 Dec 2016 08:50:32 +0100
- Subject: [PATCH 1/5] Hurd, C++: Explicitly cast "void *"
- Authentication-results: sourceware.org; auth=none
- References: <87eg1z93za.fsf@euler.schwinge.homeip.net> <20161208075036.1517-1-thomas@codesourcery.com>
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(-)
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 (®s, 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 (®s, thread);
--
2.10.2