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Remove use of alloca.

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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.
This commit is contained in:
Nick Clifton
2016-03-21 16:31:46 +00:00
parent c55978a67a
commit e1fa016350
52 changed files with 409 additions and 266 deletions
Download Patch File Download Diff File Expand all files Collapse all files

13
bfd/elf64-hppa.c
View File

@ -26,7 +26,7 @@
#include "elf/hppa.h"
#include "libhppa.h"
#include "elf64-hppa.h"
#include "libiberty.h"
#define ARCH_SIZE 64
@ -1094,20 +1094,18 @@ allocate_global_data_opd (struct elf_link_hash_entry *eh, void *data)
char *new_name;
struct elf_link_hash_entry *nh;
new_name = alloca (strlen (eh->root.root.string) + 2);
new_name[0] = '.';
strcpy (new_name + 1, eh->root.root.string);
new_name = concat (".", eh->root.root.string, NULL);
nh = elf_link_hash_lookup (elf_hash_table (x->info),
new_name, TRUE, TRUE, TRUE);
free (new_name);
nh->root.type = eh->root.type;
nh->root.u.def.value = eh->root.u.def.value;
nh->root.u.def.section = eh->root.u.def.section;
if (! bfd_elf_link_record_dynamic_symbol (x->info, nh))
return FALSE;
}
hh->opd_offset = x->ofs;
x->ofs += OPD_ENTRY_SIZE;
@ -2205,9 +2203,7 @@ elf64_hppa_finalize_opd (struct elf_link_hash_entry *eh, void *data)
char *new_name;
struct elf_link_hash_entry *nh;
new_name = alloca (strlen (eh->root.root.string) + 2);
new_name[0] = '.';
strcpy (new_name + 1, eh->root.root.string);
new_name = concat (".", eh->root.root.string, NULL);
nh = elf_link_hash_lookup (elf_hash_table (info),
new_name, TRUE, TRUE, FALSE);
@ -2216,6 +2212,7 @@ elf64_hppa_finalize_opd (struct elf_link_hash_entry *eh, void *data)
symbol index. */
if (nh)
dynindx = nh->dynindx;
free (new_name);
}
rel.r_addend = 0;