From: Gabe Black <gblack@eecs.umich.edu>
Date: Tue, 17 Jul 2007 22:35:34 +0000 (-0700)
Subject: Make "test" set some condition codes.
X-Git-Tag: m5_2.0_beta4~297^2~49
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=c4004482a536f412f5aa8416aa6ca39d8075a89c;p=gem5.git

Make "test" set some condition codes.
It still needs to zero the overflow and carry flags to be correct.

--HG--
extra : convert_revision : 73cb3a55f7b4234389d9355f5ad45da6aaaa6c60
---

diff --git a/src/arch/x86/isa/insts/compare_and_test/test.py b/src/arch/x86/isa/insts/compare_and_test/test.py
index 89d406912..1d2364f0f 100644
--- a/src/arch/x86/isa/insts/compare_and_test/test.py
+++ b/src/arch/x86/isa/insts/compare_and_test/test.py
@@ -57,26 +57,26 @@ microcode = '''
 def macroop TEST_M_R
 {
     ld t1, ds, [scale, index, base], disp
-    and t0, t1, reg
+    and t0, t1, reg, flags=(SF, ZF, PF)
 };
 
 def macroop TEST_P_R
 {
     rdip t7
     ld t1, ds, [scale, index, base], disp
-    and t0, t1, reg
+    and t0, t1, reg, flags=(SF, ZF, PF)
 };
 
 def macroop TEST_R_R
 {
-    and t0, reg, regm
+    and t0, reg, regm, flags=(SF, ZF, PF)
 };
 
 def macroop TEST_M_I
 {
     ld t1, ds, [scale, index, base], disp
     limm t2, imm
-    and t0, t1, t2
+    and t0, t1, t2, flags=(SF, ZF, PF)
 };
 
 def macroop TEST_P_I
@@ -84,12 +84,12 @@ def macroop TEST_P_I
     rdip t7
     ld t1, ds, [scale, index, base], disp
     limm t2, imm
-    and t0, t1, t2
+    and t0, t1, t2, flags=(SF, ZF, PF)
 };
 
 def macroop TEST_R_I
 {
     limm t1, imm
-    and t0, reg, t1
+    and t0, reg, t1, flags=(SF, ZF, PF)
 };
 '''