diff options
| 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/config/tc-mips.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/config/tc-mips.c')
| -rw-r--r-- | gas/config/tc-mips.c | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/gas/config/tc-mips.c b/gas/config/tc-mips.c index 4657ce2..d089362 100644 --- a/gas/config/tc-mips.c +++ b/gas/config/tc-mips.c @@ -2420,9 +2420,8 @@ set_insn_error_ss (int argnum, const char *msg, const char *s1, const char *s2) static void report_insn_error (const char *str) { - const char *msg; + const char *msg = concat (insn_error.msg, " `%s'", NULL); - msg = ACONCAT ((insn_error.msg, " `%s'", NULL)); switch (insn_error.format) { case ERR_FMT_PLAIN: @@ -2437,6 +2436,8 @@ report_insn_error (const char *str) as_bad (msg, insn_error.u.ss[0], insn_error.u.ss[1], str); break; } + + free ((char *) msg); } /* Initialize vr4120_conflicts. There is a bit of duplication here: @@ -13530,14 +13531,14 @@ mips_lookup_insn (struct hash_control *hash, const char *start, struct mips_opcode *insn; /* Make a copy of the instruction so that we can fiddle with it. */ - name = alloca (length + 1); + name = xmalloc (length + 1); memcpy (name, start, length); name[length] = '\0'; /* Look up the instruction as-is. */ insn = (struct mips_opcode *) hash_find (hash, name); if (insn) - return insn; + goto end; dot = strchr (name, '.'); if (dot && dot[1]) @@ -13552,7 +13553,7 @@ mips_lookup_insn (struct hash_control *hash, const char *start, if (insn && (insn->pinfo2 & INSN2_VU0_CHANNEL_SUFFIX) != 0) { *opcode_extra |= mask << mips_vu0_channel_mask.lsb; - return insn; + goto end; } } } @@ -13577,12 +13578,15 @@ mips_lookup_insn (struct hash_control *hash, const char *start, if (insn) { forced_insn_length = suffix; - return insn; + goto end; } } } - return NULL; + insn = NULL; + end: + free (name); + return insn; } /* Assemble an instruction into its binary format. If the instruction |