arm: Clean up and document decoder API

[gem5.git] / src / arch / x86 / process.hh

diff --git a/src/arch/x86/process.hh b/src/arch/x86/process.hh
index 34275b2d30672d171018b0f0f3998b72ec27ae4e..2fb05195359d7927c015486baf5a97d1925ca81b 100644 (file)
--- a/src/arch/x86/process.hh
+++ b/src/arch/x86/process.hh
@@ -42,7 +42,9 @@
 
 #include <string>
 #include <vector>
+
 #include "sim/process.hh"
+#include "mem/multi_level_page_table.hh"
 
 class SyscallDesc;
 
@@ -102,6 +104,8 @@ namespace X86ISA
         void initState();
 
         X86ISA::IntReg getSyscallArg(ThreadContext *tc, int &i);
+        /// Explicitly import the otherwise hidden getSyscallArg
+        using LiveProcess::getSyscallArg;
         void setSyscallArg(ThreadContext *tc, int i, X86ISA::IntReg val);
     };
 
@@ -130,6 +134,14 @@ namespace X86ISA
         X86ISA::IntReg getSyscallArg(ThreadContext *tc, int &i, int width);
         void setSyscallArg(ThreadContext *tc, int i, X86ISA::IntReg val);
     };
+
+    /**
+     * Declaration of architectural page table for x86.
+     *
+     * These page tables are stored in system memory and respect x86 specification.
+     */
+    typedef MultiLevelPageTable<PageTableOps> ArchPageTable;
+
 }
 
 #endif // __ARCH_X86_PROCESS_HH__