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inorder-alpha-port: initial inorder support of ALPHA

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Edit AlphaISA to support the inorder model. Mostly alternate constructor functions and also a few skeleton multithreaded support functions
* * *
Remove namespace from header file. Causes compiler issues that are hard to find
* * *
Separate the TLB from the CPU and allow it to live in the TLBUnit resource. Give CPU accessor functions for access and also bind at construction time
* * *
Expose memory access size and flags through instruction object
(temporarily memAccSize and memFlags to get TLB stuff working.)
This commit is contained in:
Korey Sewell
2009-05-12 15:01:13 -04:00
parent 63db33c4b1
commit 1c8dfd9254
16 changed files with 232 additions and 26 deletions
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8
src/cpu/inorder/thread_context.hh
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@@ -57,7 +57,7 @@ class InOrderThreadContext : public ThreadContext
public:
InOrderThreadContext() { }
/** Pointer to the CPU. */
/** Pointer to the CPU. */
InOrderCPU *cpu;
/** Pointer to the thread state that this TC corrseponds to. */
@@ -65,10 +65,12 @@ class InOrderThreadContext : public ThreadContext
/** Returns a pointer to the ITB. */
TheISA::TLB *getITBPtr() { return cpu->itb; }
/** @TODO: PERF: Should we bind this to a pointer in constructor? */
TheISA::TLB *getITBPtr() { return cpu->getITBPtr(); }
/** Returns a pointer to the DTB. */
TheISA::TLB *getDTBPtr() { return cpu->dtb; }
/** @TODO: PERF: Should we bind this to a pointer in constructor? */
TheISA::TLB *getDTBPtr() { return cpu->getDTBPtr(); }
System *getSystemPtr() { return cpu->system; }