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| author | Nick Clifton <nickc@redhat.com> | 2016-03-21 16:31:46 +0000 |
|---|---|---|
| committer | Nick Clifton <nickc@redhat.com> | 2016-03-21 16:31:46 +0000 |
| commit | e1fa0163505af867009ea73fc5f705162120e795 (patch) | |
| tree | fd2c95bc22a2dc813c4ab7e70200701f1854d144 /gas/stabs.c | |
| parent | c55978a67a2e23999c3359a13bb807b665fcb33e (diff) | |
| download | gdb-e1fa0163505af867009ea73fc5f705162120e795.zip gdb-e1fa0163505af867009ea73fc5f705162120e795.tar.gz gdb-e1fa0163505af867009ea73fc5f705162120e795.tar.bz2 | |
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.
Diffstat (limited to 'gas/stabs.c')
| -rw-r--r-- | gas/stabs.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/gas/stabs.c b/gas/stabs.c index b734f35..c489af0 100644 --- a/gas/stabs.c +++ b/gas/stabs.c @@ -500,9 +500,9 @@ stabs_generate_asm_file (void) char *dir2; dir = remap_debug_filename (getpwd ()); - dir2 = (char *) alloca (strlen (dir) + 2); - sprintf (dir2, "%s%s", dir, "/"); + dir2 = concat (dir, "/", NULL); generate_asm_file (N_SO, dir2); + free (dir2); xfree ((char *) dir); } generate_asm_file (N_SO, file); @@ -635,13 +635,13 @@ stabs_generate_asm_lineno (void) if (in_dot_func_p) { - buf = (char *) alloca (100 + strlen (current_function_label)); + buf = (char *) xmalloc (100 + strlen (current_function_label)); sprintf (buf, "%d,0,%d,%s-%s\n", N_SLINE, lineno, sym, current_function_label); } else { - buf = (char *) alloca (100); + buf = (char *) xmalloc (100); sprintf (buf, "%d,0,%d,%s\n", N_SLINE, lineno, sym); } input_line_pointer = buf; @@ -650,6 +650,7 @@ stabs_generate_asm_lineno (void) input_line_pointer = hold; outputting_stabs_line_debug = 0; + free (buf); } /* Emit a function stab. |