[Qemu-devel] [PATCH] ARM: ldrex/strex only valid v6

[Adam Lackorzynski]

Hi,

ldrex and strex are only valid instructions for v6 and up.


Index: target-arm/translate.c
===================================================================
--- target-arm/translate.c      (revision 4571)
+++ target-arm/translate.c      (working copy)
@@ -6221,6 +6221,7 @@
                     rd = (insn >> 12) & 0xf;
                     if (insn & (1 << 23)) {
                         /* load/store exclusive */
+                        ARCH(6);
                         gen_movl_T1_reg(s, rn);
                         addr = cpu_T[1];
                         if (insn & (1 << 20)) {

Adam
-- 
Adam                 address@hidden
  Lackorzynski         http://os.inf.tu-dresden.de/~adam/