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Cast void * to struct user_pt_regs *

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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.
This commit is contained in:
Yao Qi
2015-11-19 13:58:29 +00:00
parent d47b13e0e2
commit 6a69a054f7
2 changed files with 8 additions and 2 deletions
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6
gdb/gdbserver/ChangeLog
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@ -1,3 +1,9 @@
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.
2015-11-18 Pedro Alves <palves@redhat.com> 2015-11-18 Pedro Alves <palves@redhat.com>
* Makefile.in (all_object_files): Add $IPA_OBJS. * Makefile.in (all_object_files): Add $IPA_OBJS.

4
gdb/gdbserver/linux-aarch64-low.c
View File

@ -105,7 +105,7 @@ aarch64_cannot_fetch_register (int regno)
static void static void
aarch64_fill_gregset (struct regcache *regcache, void *buf) 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; int i;
for (i = 0; i < AARCH64_X_REGS_NUM; i++) for (i = 0; i < AARCH64_X_REGS_NUM; i++)
@ -118,7 +118,7 @@ aarch64_fill_gregset (struct regcache *regcache, void *buf)
static void static void
aarch64_store_gregset (struct regcache *regcache, const void *buf) 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; int i;
for (i = 0; i < AARCH64_X_REGS_NUM; i++) for (i = 0; i < AARCH64_X_REGS_NUM; i++)