From: Simon Marchi <simon.marchi@polymtl.ca>
Date: Tue, 3 Nov 2015 18:33:14 +0000 (-0500)
Subject: arm-linux-nat.c: Add cast
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=f844cf0ec3887110375e9c1d4c48a68cb6a8b141;p=binutils-gdb.git

arm-linux-nat.c: Add cast

Fixes:

/home/simark/src/binutils-gdb/gdb/arm-linux-nat.c: In function ‘const target_desc* arm_linux_read_description(target_ops*)’:
/home/simark/src/binutils-gdb/gdb/../include/libiberty.h:711:38: error: invalid conversion from ‘void*’ to ‘char*’ [-fpermissive]
 # define alloca(x) __builtin_alloca(x)
                                      ^
/home/simark/src/binutils-gdb/gdb/arm-linux-nat.c:578:13: note: in expansion of macro ‘alloca’
       buf = alloca (VFP_REGS_SIZE);
             ^

gdb/ChangeLog:

	* arm-linux-nat.c (arm_linux_read_description): Add cast.
---

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 7de4153e4b4..8cb45b81a5b 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,7 @@
+2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* arm-linux-nat.c (arm_linux_read_description): Add cast.
+
 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
 
 	* ppc-linux-nat.c (ppc_linux_insert_mask_watchpoint): Change
diff --git a/gdb/arm-linux-nat.c b/gdb/arm-linux-nat.c
index a63b181697c..63fdae13ca2 100644
--- a/gdb/arm-linux-nat.c
+++ b/gdb/arm-linux-nat.c
@@ -575,7 +575,7 @@ arm_linux_read_description (struct target_ops *ops)
 	 registers.  Support was added in 2.6.30.  */
       pid = ptid_get_lwp (inferior_ptid);
       errno = 0;
-      buf = alloca (VFP_REGS_SIZE);
+      buf = (char *) alloca (VFP_REGS_SIZE);
       if (ptrace (PTRACE_GETVFPREGS, pid, 0, buf) < 0
 	  && errno == EIO)
 	result = NULL;