From 932f6440a1269c6ceaf2dc07a9ced8ac4b7b1652 Mon Sep 17 00:00:00 2001
From: Gabe Black <gblack@eecs.umich.edu>
Date: Fri, 27 Feb 2009 09:21:14 -0800
Subject: X86: Add a class to support 32 bit x86 linux process.

---
 src/arch/x86/linux/process.cc | 23 +++++++----------------
 1 file changed, 7 insertions(+), 16 deletions(-)

(limited to 'src/arch/x86/linux/process.cc')

diff --git a/src/arch/x86/linux/process.cc b/src/arch/x86/linux/process.cc
index 8beaf150b..8a3fc67ee 100644
--- a/src/arch/x86/linux/process.cc
+++ b/src/arch/x86/linux/process.cc
@@ -72,26 +72,17 @@ using namespace X86ISA;
 SyscallDesc*
 X86LinuxProcess::getDesc(int callnum)
 {
-    if (callnum < 0 || callnum > Num_Syscall_Descs)
+    if (callnum < 0 || callnum >= Num_Syscall_Descs)
         return NULL;
     return &syscallDescs[callnum];
 }
 
-X86LinuxProcess::X86LinuxProcess(LiveProcessParams * params,
+X86_64LinuxProcess::X86_64LinuxProcess(LiveProcessParams * params,
         ObjectFile *objFile)
-    : X86LiveProcess(params, objFile),
-    Num_Syscall_Descs(273)
+    : X86LinuxProcess(params, objFile, syscallDescs, 273)
 {}
 
-void X86LinuxProcess::handleTrap(int trapNum, ThreadContext *tc)
-{
-    switch(trapNum)
-    {
-      //This implementation is from SPARC
-      case 0x10: //Linux 32 bit syscall trap
-        tc->syscall(tc->readIntReg(1));
-        break;
-      default:
-        X86LiveProcess::handleTrap(trapNum, tc);
-    }
-}
+I386LinuxProcess::I386LinuxProcess(LiveProcessParams * params,
+        ObjectFile *objFile)
+    : X86LinuxProcess(params, objFile, syscallDescs, 324)
+{}
-- 
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