From: Gabe Black <gblack@eecs.umich.edu>
Date: Wed, 2 Jun 2010 17:58:04 +0000 (-0500)
Subject: ARM: Define the VFP load/store multiple instructions.
X-Git-Tag: stable_2012_02_02~1314
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=9ebaf8ecd5948562126997d720745f1f01809193;p=gem5.git

ARM: Define the VFP load/store multiple instructions.
---

diff --git a/src/arch/arm/isa/decoder/arm.isa b/src/arch/arm/isa/decoder/arm.isa
index d84a6a5dc..9e54eb253 100644
--- a/src/arch/arm/isa/decoder/arm.isa
+++ b/src/arch/arm/isa/decoder/arm.isa
@@ -189,10 +189,7 @@ format DataOp {
         1: ArmBlBlxImm::armBlBlxImm();
     }
     0x6: decode CPNUM {
-        0xb: decode LOADOP {
-            0x0: WarnUnimpl::fstmx();
-            0x1: WarnUnimpl::fldmx();
-        }
+        0xb: ExtensionRegLoadStore::extensionRegLoadStore();
     }
     0x7: decode OPCODE_24 {
         0: decode OPCODE_4 {
diff --git a/src/arch/arm/isa/insts/macromem.isa b/src/arch/arm/isa/insts/macromem.isa
index 0a593cf00..3a080625f 100644
--- a/src/arch/arm/isa/insts/macromem.isa
+++ b/src/arch/arm/isa/insts/macromem.isa
@@ -141,4 +141,8 @@ let {{
     iop = InstObjParams("ldmstm", "LdmStm", 'MacroMemOp', "", [])
     header_output = MacroMemDeclare.subst(iop)
     decoder_output = MacroMemConstructor.subst(iop)
+
+    vfpIop = InstObjParams("vldmstm", "VLdmStm", 'MacroVFPMemOp', "", [])
+    header_output += MacroVFPMemDeclare.subst(vfpIop)
+    decoder_output += MacroVFPMemConstructor.subst(vfpIop)
 }};