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authorSteve Reinhardt <stever@eecs.umich.edu>2004-11-15 01:56:40 -0500
committerSteve Reinhardt <stever@eecs.umich.edu>2004-11-15 01:56:40 -0500
commitfed64a3b3634315bce420b2bc63312c1fa62bb8f (patch)
treefa45a0e8c3154c7e1e27e393198fd1e2ad1cd5fb /kern
parent2e0695ec9ae9bbc798c8164e9dd66f59fef93b4e (diff)
downloadgem5-fed64a3b3634315bce420b2bc63312c1fa62bb8f.tar.xz
Add support for sampled PC profiling to FullCPU.
Simple text list of symbol (or address) and count will be dumped to m5prof.<cpu-name> if the cpu's pc_sample_interval param is set. SConscript: Add cpu/full_cpu/pc_sample_profile.cc base/callback.hh: Add a comment about MakeCallback. Fix type in another comment. base/loader/symtab.cc: Revamp findNearestSymbol() to provide addresses of both nearest symbols (preceding and following) as well as string for former. Move global definition of debugSymbolTable here too. base/loader/symtab.hh: Revamp findNearestSymbol() to provide addresses of both nearest symbols (preceding and following) as well as string for former. Move global declaration of debugSymbolTable here too. cpu/exetrace.cc: Use new findNearestSymbol() interface for trace symbols. kern/linux/linux_system.cc: sim/system.cc: Remove extern of debugSymbolTable (now in symtab.hh) sim/process.cc: Initialize debugSymbolTable if binary has a symbol table. --HG-- extra : convert_revision : 0b5393dc39c40ac88c953684708f1125da550671
Diffstat (limited to 'kern')
-rw-r--r--kern/linux/linux_system.cc2
1 files changed, 0 insertions, 2 deletions
diff --git a/kern/linux/linux_system.cc b/kern/linux/linux_system.cc
index 12bfafd6b..c5d35a4fc 100644
--- a/kern/linux/linux_system.cc
+++ b/kern/linux/linux_system.cc
@@ -49,8 +49,6 @@
#include "targetarch/vtophys.hh"
#include "sim/debug.hh"
-extern SymbolTable *debugSymbolTable;
-
using namespace std;
LinuxSystem::LinuxSystem(Params *p)