From ac161c1d7294fc755b6c06e23f719f577d926695 Mon Sep 17 00:00:00 2001
From: Dam Sunwoo <dam.sunwoo@arm.com>
Date: Fri, 2 Nov 2012 11:32:00 -0500
Subject: ISA: generic Linux thread info support

This patch takes the Linux thread info support scattered across
different ISA implementations (currently in ARM, ALPHA, and MIPS), and
unifies them into a single file.

Adds a few more helper functions to read out TGID, mm, etc.

ISA-specific information (e.g., ALPHA PCBB register) is now moved to
the corresponding isa_traits.hh files.
---
 src/arch/arm/isa_traits.hh | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/arch/arm')

diff --git a/src/arch/arm/isa_traits.hh b/src/arch/arm/isa_traits.hh
index 43b3674d4..742ca2037 100644
--- a/src/arch/arm/isa_traits.hh
+++ b/src/arch/arm/isa_traits.hh
@@ -114,6 +114,9 @@ namespace ArmISA
     // Memory accesses cannot be unaligned
     const bool HasUnalignedMemAcc = true;
 
+    const bool CurThreadInfoImplemented = false;
+    const int CurThreadInfoReg = -1;
+
     enum InterruptTypes
     {
         INT_RST,
-- 
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