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[PATCH 1/4] Cast void * to struct user_pt_regs *
- From: Yao Qi <qiyaoltc at gmail dot com>
- To: gdb-patches at sourceware dot org
- Date: Thu, 19 Nov 2015 13:00:59 +0000
- Subject: [PATCH 1/4] Cast void * to struct user_pt_regs *
- Authentication-results: sourceware.org; auth=none
- References: <1447938062-29624-1-git-send-email-yao dot qi at linaro dot org>
This patch fixes the following GDBserver build errors in C++.
gdb/gdbserver/linux-aarch64-low.c:108:33: error: invalid conversion from 'void*' to 'user_pt_regs*' [-fpermissive]
struct user_pt_regs *regset = buf;
^
gdb/gdbserver/linux-aarch64-low.c: In function 'void aarch64_store_gregset(regcache*, const void*)':
gdb/gdbserver/linux-aarch64-low.c:121:39: error: invalid conversion from 'const void*' to 'const user_pt_regs*' [-fpermissive]
const struct user_pt_regs *regset = buf;
gdb/gdbserver:
2015-11-19 Yao Qi <yao.qi@linaro.org>
* linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
struct user_pt_regs *.
(aarch64_store_gregset): Likewise.
---
gdb/gdbserver/linux-aarch64-low.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/gdb/gdbserver/linux-aarch64-low.c b/gdb/gdbserver/linux-aarch64-low.c
index 4f23392..8d22218 100644
--- a/gdb/gdbserver/linux-aarch64-low.c
+++ b/gdb/gdbserver/linux-aarch64-low.c
@@ -105,7 +105,7 @@ aarch64_cannot_fetch_register (int regno)
static void
aarch64_fill_gregset (struct regcache *regcache, void *buf)
{
- struct user_pt_regs *regset = buf;
+ struct user_pt_regs *regset = (struct user_pt_regs *) buf;
int i;
for (i = 0; i < AARCH64_X_REGS_NUM; i++)
@@ -118,7 +118,7 @@ aarch64_fill_gregset (struct regcache *regcache, void *buf)
static void
aarch64_store_gregset (struct regcache *regcache, const void *buf)
{
- const struct user_pt_regs *regset = buf;
+ const struct user_pt_regs *regset = (const struct user_pt_regs *) buf;
int i;
for (i = 0; i < AARCH64_X_REGS_NUM; i++)
--
1.9.1