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author | Geoffrey Blake <geoffrey.blake@arm.com> | 2012-03-09 09:59:28 -0500 |
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committer | Geoffrey Blake <geoffrey.blake@arm.com> | 2012-03-09 09:59:28 -0500 |
commit | 98cf57fb89b76a8ca423083d52cc647c7923fe51 (patch) | |
tree | 0376266c9e2b9381354bf86b3c7f2db4981577ea /src/cpu/inorder | |
parent | 043709fdfab3b6c46f6ef95d1f642cd3c06ee20a (diff) | |
download | gem5-98cf57fb89b76a8ca423083d52cc647c7923fe51.tar.xz |
CheckerCPU: Add function stubs to non-ARM ISA source to compile with CheckerCPU
Making the CheckerCPU a runtime time option requires the code to be compatible
with ISAs other than ARM. This patch adds the appropriate function
stubs to allow compilation.
Diffstat (limited to 'src/cpu/inorder')
-rw-r--r-- | src/cpu/inorder/thread_context.hh | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/cpu/inorder/thread_context.hh b/src/cpu/inorder/thread_context.hh index 0f9b1028e..aaf7d6ede 100644 --- a/src/cpu/inorder/thread_context.hh +++ b/src/cpu/inorder/thread_context.hh @@ -40,6 +40,7 @@ #include "arch/kernel_stats.hh" class EndQuiesceEvent; +class CheckerCPU; namespace Kernel { class Statistics; }; @@ -76,6 +77,12 @@ class InOrderThreadContext : public ThreadContext /** @TODO: PERF: Should we bind this to a pointer in constructor? */ TheISA::TLB *getDTBPtr() { return cpu->getDTBPtr(); } + /** Currently InOrder model does not support CheckerCPU, this is + * merely here for supporting compilation of gem5 with the Checker + * as a runtime option + */ + CheckerCPU *getCheckerCpuPtr() { return NULL; } + Decoder *getDecoderPtr() { return cpu->getDecoderPtr(); } System *getSystemPtr() { return cpu->system; } @@ -215,6 +222,12 @@ class InOrderThreadContext : public ThreadContext void pcState(const TheISA::PCState &val) { cpu->pcState(val, thread->threadId()); } + /** Needs to be implemented for future CheckerCPU support. + * See O3CPU for examples on how to integrate Checker. + */ + void pcStateNoRecord(const TheISA::PCState &val) + {} + Addr instAddr() { return cpu->instAddr(thread->threadId()); } |