From e1fa0163505af867009ea73fc5f705162120e795 Mon Sep 17 00:00:00 2001
From: Nick Clifton <nickc@redhat.com>
Date: Mon, 21 Mar 2016 16:31:46 +0000
Subject: Remove use of alloca.

bfd	* warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
	* configure: Regenerate.
	* elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
	alloca with call to xmalloc.
	* elf32-nds32.c: Likewise.
	* elf64-hppa.c: Likewise.
	* elfxx-mips.c: Likewise.
	* pef.c: Likewise.
	* pei-x86_64.c: Likewise.
	* som.c: Likewise.
	* xsym.c: Likewise.

binutils * dlltool.c: Replace use of alloca with call to xmalloc.
	* dllwrap.c: Likewise.
	* nlmconv.c: Likewise.
	* objdump.c: Likewise.
	* resrc.c: Likewise.
	* winduni.c: Likewise.
	* configure: Regenerate.

gas	* atof-generic.c: Replace use of alloca with call to xmalloc.
	* cgen.c: Likewise.
	* dwarf2dbg.c: Likewise.
	* macro.c: Likewise.
	* remap.c: Likewise.
	* stabs.c: Likewise.
	* symbols.c: Likewise.
	* config/obj-elf.c: Likewise.
	* config/tc-aarch64.c: Likewise.
	* config/tc-arc.c: Likewise.
	* config/tc-arm.c: Likewise.
	* config/tc-avr.c: Likewise.
	* config/tc-ia64.c: Likewise.
	* config/tc-mips.c: Likewise.
	* config/tc-msp430.c: Likewise.
	* config/tc-nds32.c: Likewise.
	* config/tc-ppc.c: Likewise.
	* config/tc-sh.c: Likewise.
	* config/tc-tic30.c: Likewise.
	* config/tc-tic54x.c: Likewise.
	* config/tc-xstormy16.c: Likewise.
	* config/te-vms.c: Likewise.
	* configure: Regenerate.

ld	* emultempl/msp430.em: Replace use of alloca with call to xmalloc.
	* plugin.c: Likewise.
	* pe-dll.c: Likewise.
---
 gas/config/tc-sh.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'gas/config/tc-sh.c')

diff --git a/gas/config/tc-sh.c b/gas/config/tc-sh.c
index 8f04c59..1bb6d71 100644
--- a/gas/config/tc-sh.c
+++ b/gas/config/tc-sh.c
@@ -2292,7 +2292,6 @@ build_relax (sh_opcode_info *opcode, sh_operand_info *op)
 static char *
 insert_loop_bounds (char *output, sh_operand_info *operand)
 {
-  char *name;
   symbolS *end_sym;
 
   /* Since the low byte of the opcode will be overwritten by the reloc, we
@@ -2305,6 +2304,7 @@ insert_loop_bounds (char *output, sh_operand_info *operand)
   if (sh_relax)
     {
       static int count = 0;
+      char name[11];
 
       /* If the last loop insn is a two-byte-insn, it is in danger of being
 	 swapped with the insn after it.  To prevent this, create a new
@@ -2313,7 +2313,6 @@ insert_loop_bounds (char *output, sh_operand_info *operand)
 	 right in the middle, but four byte insns are not swapped anyways.  */
       /* A REPEAT takes 6 bytes.  The SH has a 32 bit address space.
 	 Hence a 9 digit number should be enough to count all REPEATs.  */
-      name = alloca (11);
       sprintf (name, "_R%x", count++ & 0x3fffffff);
       end_sym = symbol_new (name, undefined_section, 0, &zero_address_frag);
       /* Make this a local symbol.  */
-- 
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