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Get rid of obsolete code, most of it '#if 0'ed anyway.

Browse source 
Mostly vestiges of Dave's long-gone instruction prefetching stuff.

arch/alpha/isa_traits.hh:
    Delete unused extractInstructionPrefetchTarget().
base/inifile.cc:
    Delete '#if 0' code
cpu/base_cpu.hh:
    Delete unused filterThisInstructionPrefetch() function.
cpu/exetrace.hh:
    Delete '#if 0' code (obsolete flags).

--HG--
extra : convert_revision : c8317f56ba0a0e568daa785825ee938584987bed
This commit is contained in:
Steve Reinhardt 2003-10-19 17:30:26 -07:00
parent 83d32482dc
commit f951b00d89
4 changed files with 0 additions and 30 deletions
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7
arch/alpha/isa_traits.hh
View file

@ -168,13 +168,6 @@ class AlphaISA
ITOUCH_ANNOTE = 0xffffffff,
};
#if 0
static inline Addr
extractInstructionPrefetchTarget(const MachInst &IR, Addr PC) {
return(0);
}
#endif
static inline bool isCallerSaveIntegerRegister(unsigned int reg) {
panic("register classification not implemented");
return (reg >= 1 && reg <= 8 || reg >= 22 && reg <= 25 || reg == 27);

7
base/inifile.cc
View file

@ -400,16 +400,9 @@ IniFile::printUnreferenced()
}
}
else {
#if 0
if (section->findEntry("unref_entries_ok") == NULL) {
bool unrefEntries = section->printUnreferenced(sectionName);
unref = unref || unrefEntries;
}
#else
if (section->printUnreferenced(sectionName)) {
unref = true;
}
#endif
}
}

3
cpu/base_cpu.hh
View file

@ -120,9 +120,6 @@ class BaseCPU : public SimObject
System *system;
#endif
virtual bool filterThisInstructionPrefetch(int thread_number,
short asid, Addr prefetchTarget) const { return true; }
/**
* Return pointer to CPU's branch predictor (NULL if none).
* @return Branch predictor pointer.

13
cpu/exetrace.hh
View file

@ -43,19 +43,6 @@ class BaseCPU;
namespace Trace {
#if 0
static const FlagVec ALL = ULL(0x1);
static const FlagVec FULL = ULL(0x2);
static const FlagVec SYMBOLS = ULL(0x4);
static const FlagVec EXTENDED = ULL(0x8);
static const FlagVec BRANCH_TAKEN = ULL(0x10);
static const FlagVec BRANCH_NOTTAKEN = ULL(0x20);
static const FlagVec CALLPAL = ULL(0x40);
static const FlagVec SPECULATIVE = ULL(0x100);
static const FlagVec OMIT_COUNT = ULL(0x200);
static const FlagVec INCLUDE_THREAD_NUM = ULL(0x400);
#endif
class InstRecord : public Record
{
protected: