commit f69d277ece43c42c7ab0144c2ff05ba740f6706b
author Richard Henderson <rth@twiddle.net> Fri Nov 18 09:31:40 2016 +0100
committer Richard Henderson <rth@twiddle.net> Tue Jan 10 08:06:11 2017 -0800
tree 630e59106af7a68dbb6f2587e5e286f6d9ff4b4c
parent 82790a870992bd87d5fd9e607f40859dcf4f82ac

tcg: Transition flat op_defs array to a target callback

This will allow the target to tailor the constraints to the
auto-detected ISA extensions.

Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <rth@twiddle.net>

tcg/i386/tcg-target.inc.c

diff --git a/tcg/i386/tcg-target.inc.c b/tcg/i386/tcg-target.inc.c
index 39f62bd..595c399 100644
--- a/tcg/i386/tcg-target.inc.c
+++ b/tcg/i386/tcg-target.inc.c
@@ -2330,6 +2330,18 @@
     { -1 },
 };
 
+static const TCGTargetOpDef *tcg_target_op_def(TCGOpcode op)
+{
+    int i, n = ARRAY_SIZE(x86_op_defs);
+
+    for (i = 0; i < n; ++i) {
+        if (x86_op_defs[i].op == op) {
+            return &x86_op_defs[i];
+        }
+    }
+    return NULL;
+}
+
 static int tcg_target_callee_save_regs[] = {
 #if TCG_TARGET_REG_BITS == 64
     TCG_REG_RBP,
@@ -2471,8 +2483,6 @@
 
     tcg_regset_clear(s->reserved_regs);
     tcg_regset_set_reg(s->reserved_regs, TCG_REG_CALL_STACK);
-
-    tcg_add_target_add_op_defs(x86_op_defs);
 }
 
 typedef struct {