Make a start on x86 instruction emission.


git-svn-id: svn://svn.valgrind.org/vex/trunk@101 8f6e269a-dfd6-0310-a8e1-e2731360e62c
diff --git a/priv/main/vex_main.c b/priv/main/vex_main.c
index 1c44df8..7b70455 100644
--- a/priv/main/vex_main.c
+++ b/priv/main/vex_main.c
@@ -185,7 +185,16 @@
    UChar insn_bytes[32];
    out_used = 0; /* tracks along the host_bytes array */
    for (i = 0; i < rcode->arr_used; i++) {
+      if (vex_verbosity > 0) {
+         ppInstr(rcode->arr[i]);
+         vex_printf("\n");
+      }
       j = (*emit)( insn_bytes, 32, rcode->arr[i] );
+      if (vex_verbosity > 0) {
+         for (k = 0; k < j; k++)
+            vex_printf("0x%-2x ", (UInt)insn_bytes[k]);
+         vex_printf("\n\n");
+      }
       if (out_used + j > host_bytes_size) {
          LibVEX_ClearTemporary(False);
          return TransOutputFull;