From: Gabe Black <gblack@eecs.umich.edu>
Date: Sun, 21 Jun 2009 16:48:51 +0000 (-0700)
Subject: ARM: Get rid of a few more unused operands.
X-Git-Tag: Calvin_Submission~269
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=7e4f132369193f3a8a8f05ecf1f5a531c762288a;p=gem5.git

ARM: Get rid of a few more unused operands.
---

diff --git a/src/arch/arm/isa/decoder.isa b/src/arch/arm/isa/decoder.isa
index 8b4175f9c..af325b57a 100644
--- a/src/arch/arm/isa/decoder.isa
+++ b/src/arch/arm/isa/decoder.isa
@@ -832,7 +832,6 @@ decode COND_CODE default Unknown::unknown() {
                 // ARM System Call (SoftWare Interrupt)
                 1: swi({{ if (testPredicate(Cpsr, condCode))
                           {
-                              //xc->syscall(R7);
                               xc->syscall(IMMED_23_0);
                           }
                 }});
diff --git a/src/arch/arm/isa/operands.isa b/src/arch/arm/isa/operands.isa
index be4ec6e03..c056d41f2 100644
--- a/src/arch/arm/isa/operands.isa
+++ b/src/arch/arm/isa/operands.isa
@@ -48,12 +48,9 @@ def operands {{
     'Rn': ('IntReg', 'uw', 'RN', 'IsInteger', 4),
 
     'Raddr': ('IntReg', 'uw', '17', 'IsInteger', 5),
-    'R0': ('IntReg', 'uw', '0', 'IsInteger', 5),
-    'R7': ('IntReg', 'uw', '7', 'IsInteger', 5),
     'Rhi': ('IntReg', 'uw', '18', 'IsInteger', 5),
     'Rlo': ('IntReg', 'uw', '19', 'IsInteger', 6),
     'LR': ('IntReg', 'uw', '14', 'IsInteger', 6),
-    'Ignore': ('IntReg', 'uw', '16', 'IsInteger', 99),
 
     #General Purpose Floating Point Reg Operands
     'Fd': ('FloatReg', 'df', 'FD', 'IsFloating', 1),