Initial copy support in the pipeline. Add copypal counting.
arch/alpha/osfpal.cc: Add a string for copypal. arch/alpha/osfpal.hh: Add a code for copypal. cpu/static_inst.hh: Add an IsCopy flag. --HG-- extra : convert_revision : 19e3d90368454806029ad492eace19cd0924fe9f
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3 changed files with 4 additions and 1 deletions
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@ -224,8 +224,8 @@ namespace {
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0, // 0xbc
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0, // 0xbd
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"nphalt", // 0xbe
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"copypal", // 0xbf
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#if 0
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0, // 0xbf
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0, // 0xc0
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0, // 0xc1
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0, // 0xc2
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@ -70,6 +70,7 @@ struct PAL
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gentrap = 0xaa,
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clrfen = 0xae,
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nphalt = 0xbe,
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copypal = 0xbf,
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NumCodes
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};
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@ -96,6 +96,7 @@ class StaticInstBase : public RefCounted
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IsStore, ///< Writes to memory.
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IsInstPrefetch, ///< Instruction-cache prefetch.
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IsDataPrefetch, ///< Data-cache prefetch.
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IsCopy, ///< Fast Cache block copy
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IsControl, ///< Control transfer instruction.
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IsDirectControl, ///< PC relative control transfer.
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@ -176,6 +177,7 @@ class StaticInstBase : public RefCounted
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bool isStore() const { return flags[IsStore]; }
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bool isInstPrefetch() const { return flags[IsInstPrefetch]; }
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bool isDataPrefetch() const { return flags[IsDataPrefetch]; }
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bool isCopy() const { return flags[IsCopy];}
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bool isInteger() const { return flags[IsInteger]; }
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bool isFloating() const { return flags[IsFloating]; }
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