sim: arm: mark local read-only arrays as static const

Move it into read-only data sections to avoid constructing them on the
stack at runtime.

diff --git a/sim/arm/thumbemu.c b/sim/arm/thumbemu.c
index 58a9c85..a26a404 100644 (file)
--- a/sim/arm/thumbemu.c
+++ b/sim/arm/thumbemu.c
@@ -2135,7 +2135,7 @@ ARMul_ThumbDecode (ARMul_State * state,
            ARMword opcode;
            enum { t_norm, t_shift, t_neg, t_mul } otype;
          };
-         struct insn_format subset[16] =
+         static const struct insn_format subset[16] =
          {
            { 0xE0100000, t_norm},                      /* ANDS Rd,Rd,Rs     */
            { 0xE0300000, t_norm},                      /* EORS Rd,Rd,Rs     */
@@ -2158,7 +2158,7 @@ ARMul_ThumbDecode (ARMul_State * state,
 
          if (in_IT_block ())
            {
-             struct insn_format it_subset[16] =
+             static const struct insn_format it_subset[16] =
                {
                  { 0xE0000000, t_norm},        /* AND  Rd,Rd,Rs     */
                  { 0xE0200000, t_norm},        /* EOR  Rd,Rd,Rs     */