Fix address violations when reading corrupt VMS records.

[deliverable/binutils-gdb.git] / opcodes / aarch64-opc.c

diff --git a/opcodes/aarch64-opc.c b/opcodes/aarch64-opc.c
index a52ea70c0093f7daaecfd58e3f0e81a3953abf5f..a47a754fff2bcf9389e1241b0213ac545e17a400 100644 (file)
--- a/opcodes/aarch64-opc.c
+++ b/opcodes/aarch64-opc.c
@@ -1207,7 +1207,7 @@ aarch64_logical_immediate_p (uint64_t value, int esize, aarch64_insn *encoding)
   DEBUG_TRACE ("enter with 0x%" PRIx64 "(%" PRIi64 "), esize: %d", value,
               value, esize);
 
-  if (initialized == FALSE)
+  if (!initialized)
     {
       build_immediate_table ();
       initialized = TRUE;
@@ -2113,7 +2113,7 @@ operand_general_constraint_met_p (const aarch64_opnd_info *opnds, int idx,
            uint64_t uimm = opnd->imm.value;
            if (opcode->op == OP_BIC)
              uimm = ~uimm;
-           if (aarch64_logical_immediate_p (uimm, esize, NULL) == FALSE)
+           if (!aarch64_logical_immediate_p (uimm, esize, NULL))
              {
                set_other_error (mismatch_detail, idx,
                                 _("immediate out of range"));
@@ -2521,7 +2521,7 @@ operand_general_constraint_met_p (const aarch64_opnd_info *opnds, int idx,
       switch (type)
        {
        case AARCH64_OPND_Rm_EXT:
-         if (aarch64_extend_operator_p (opnd->shifter.kind) == FALSE
+         if (!aarch64_extend_operator_p (opnd->shifter.kind)
              && opnd->shifter.kind != AARCH64_MOD_LSL)
            {
              set_other_error (mismatch_detail, idx,
@@ -2573,7 +2573,7 @@ operand_general_constraint_met_p (const aarch64_opnd_info *opnds, int idx,
        case AARCH64_OPND_Rm_SFT:
          /* ROR is not available to the shifted register operand in
             arithmetic instructions.  */
-         if (aarch64_shift_operator_p (opnd->shifter.kind) == FALSE)
+         if (!aarch64_shift_operator_p (opnd->shifter.kind))
            {
              set_other_error (mismatch_detail, idx,
                               _("shift operator expected"));