From: Gabe Black <gblack@eecs.umich.edu>
Date: Wed, 2 Jun 2010 17:58:13 +0000 (-0500)
Subject: ARM: Decode the unconditional version of ARM fp instructions.
X-Git-Tag: stable_2012_02_02~1136
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=5d9191a428ee28b45a0f56e69e2f453a1fc21e73;p=gem5.git

ARM: Decode the unconditional version of ARM fp instructions.
---

diff --git a/src/arch/arm/isa/formats/uncond.isa b/src/arch/arm/isa/formats/uncond.isa
index 0aa57a261..f1bfceac1 100644
--- a/src/arch/arm/isa/formats/uncond.isa
+++ b/src/arch/arm/isa/formats/uncond.isa
@@ -235,6 +235,9 @@ def format ArmUnconditional() {{
                     return new BlxImm(machInst, imm);
                 }
               case 0x2:
+                if (CPNUM == 0xa || CPNUM == 0xb) {
+                    return decodeExtensionRegLoadStore(machInst);
+                }
                 if (bits(op1, 0) == 1) {
                     if (rn == INTREG_PC) {
                         if (bits(op1, 4, 3) != 0x0) {
@@ -260,6 +263,9 @@ def format ArmUnconditional() {{
                 break;
               case 0x3:
                 {
+                    if (CPNUM == 0xa || CPNUM == 0xb) {
+                        return decodeShortFpTransfer(machInst);
+                    }
                     const bool op = bits(machInst, 4);
                     if (op) {
                         if (bits(op1, 0)) {