Update our yasm copy to yasm 1.1.0 (Part 1: yasm side)...

third_party/yasm/patched-yasm/modules/arch/x86/x86expr.c

Index: third_party/yasm/patched-yasm/modules/arch/x86/x86expr.c
===================================================================
--- third_party/yasm/patched-yasm/modules/arch/x86/x86expr.c	(revision 71129)
+++ third_party/yasm/patched-yasm/modules/arch/x86/x86expr.c	(working copy)
@@ -25,7 +25,7 @@
  * POSSIBILITY OF SUCH DAMAGE.
  */
 #include <util.h>
-/*@unused@*/ RCSID("$Id: x86expr.c 2162 2008-12-21 10:57:36Z peter $");
+/*@unused@*/ RCSID("$Id: x86expr.c 2199 2009-05-10 05:24:46Z peter $");
 
 #include <libyasm.h>
 
@@ -572,7 +572,6 @@
                        yasm_bytecode *bc)
 {
     int retval;
-    unsigned char *drex = x86_ea->need_drex ? &x86_ea->drex : NULL;
 
     if (*addrsize == 0) {
         /* we need to figure out the address size from what we know about:
@@ -823,7 +822,7 @@
              * of register basereg is, as x86_set_rex_from_reg doesn't pay
              * much attention.
              */
-            if (yasm_x86__set_rex_from_reg(rex, drex, &low3,
+            if (yasm_x86__set_rex_from_reg(rex, &low3,
                                            (unsigned int)(X86_REG64 | basereg),
                                            bits, X86_REX_B))
                 return 1;
@@ -850,7 +849,7 @@
             if (basereg == REG3264_NONE)
                 x86_ea->sib |= 5;
             else {
-                if (yasm_x86__set_rex_from_reg(rex, drex, &low3, (unsigned int)
+                if (yasm_x86__set_rex_from_reg(rex, &low3, (unsigned int)
                                                (X86_REG64 | basereg), bits,
                                                X86_REX_B))
                     return 1;
@@ -862,7 +861,7 @@
                 x86_ea->sib |= 040;
                 /* Any scale field is valid, just leave at 0. */
             else {
-                if (yasm_x86__set_rex_from_reg(rex, drex, &low3, (unsigned int)
+                if (yasm_x86__set_rex_from_reg(rex, &low3, (unsigned int)
                                                (X86_REG64 | indexreg), bits,
                                                X86_REX_X))
                     return 1;