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/x86/isa_traits.hh | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/arch/x86')

diff --git a/src/arch/x86/isa_traits.hh b/src/arch/x86/isa_traits.hh
index 383e56eee..27f20e9b2 100644
--- a/src/arch/x86/isa_traits.hh
+++ b/src/arch/x86/isa_traits.hh
@@ -71,6 +71,9 @@ namespace X86ISA
     // Memory accesses can be unaligned
     const bool HasUnalignedMemAcc = true;
 
+    const bool CurThreadInfoImplemented = false;
+    const int CurThreadInfoReg = -1;
+
     const ExtMachInst NoopMachInst = {
         0x0,                            // No legacy prefixes.
         0x0,                            // No rex prefix.
-- 
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