From e2dad8236a95b5d7b1c1470385d0b543d3c7af4a Mon Sep 17 00:00:00 2001 From: Andreas Sandberg Date: Mon, 7 Jan 2013 13:05:44 -0500 Subject: cpu: Implement a flat register interface in thread contexts Some architectures map registers differently depending on their mode of operations. There is currently no architecture independent way of accessing all registers. This patch introduces a flat register interface to the ThreadContext class. This interface is useful, for example, when serializing or copying thread contexts. --- src/cpu/checker/thread_context.hh | 20 +++++++++++++++++++- 1 file changed, 19 insertions(+), 1 deletion(-) (limited to 'src/cpu/checker') diff --git a/src/cpu/checker/thread_context.hh b/src/cpu/checker/thread_context.hh index 967f15572..80726ff19 100644 --- a/src/cpu/checker/thread_context.hh +++ b/src/cpu/checker/thread_context.hh @@ -1,5 +1,5 @@ /* - * Copyright (c) 2011 ARM Limited + * Copyright (c) 2011-2012 ARM Limited * All rights reserved * * The license below extends only to copyright in the software and shall @@ -302,6 +302,24 @@ class CheckerThreadContext : public ThreadContext bool misspeculating() { return actualTC->misspeculating(); } Counter readFuncExeInst() { return actualTC->readFuncExeInst(); } + + uint64_t readIntRegFlat(int idx) + { return actualTC->readIntRegFlat(idx); } + + void setIntRegFlat(int idx, uint64_t val) + { actualTC->setIntRegFlat(idx, val); } + + FloatReg readFloatRegFlat(int idx) + { return actualTC->readFloatRegFlat(idx); } + + void setFloatRegFlat(int idx, FloatReg val) + { actualTC->setFloatRegFlat(idx, val); } + + FloatRegBits readFloatRegBitsFlat(int idx) + { return actualTC->readFloatRegBitsFlat(idx); } + + void setFloatRegBitsFlat(int idx, FloatRegBits val) + { actualTC->setFloatRegBitsFlat(idx, val); } }; #endif // __CPU_CHECKER_EXEC_CONTEXT_HH__ -- cgit v1.2.3