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Made status output debug-only (for testing diffs against lli).

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5022 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Misha Brukman 2002-12-13 13:15:36 +00:00
parent 202a2d0e17
commit e4bdfa6353
3 changed files with 13 additions and 10 deletions
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9
tools/jello/Callback.cpp
View File

@ -6,6 +6,7 @@
//===----------------------------------------------------------------------===//
#include "VM.h"
#include "Support/Statistic.h"
#include <signal.h>
#include <ucontext.h>
#include <iostream>
@ -26,10 +27,10 @@ static void TrapHandler(int TN, siginfo_t *SI, ucontext_t *ucp) {
unsigned RefAddr = *(unsigned*)ucp->uc_mcontext.gregs[REG_ESP];
RefAddr -= 4; // Backtrack to the reference itself...
std::cerr << "In SEGV handler! Addr=0x" << std::hex << RefAddr
<< " ESP=0x" << ucp->uc_mcontext.gregs[REG_ESP] << std::dec
<< ": Resolving call to function: "
<< TheVM->getFunctionReferencedName((void*)RefAddr) << "\n";
DEBUG(std::cerr << "In SEGV handler! Addr=0x" << std::hex << RefAddr
<< " ESP=0x" << ucp->uc_mcontext.gregs[REG_ESP] << std::dec
<< ": Resolving call to function: "
<< TheVM->getFunctionReferencedName((void*)RefAddr) << "\n");
// Sanity check to make sure this really is a call instruction...
assert(((unsigned char*)RefAddr)[-1] == 0xE8 && "Not a call instr!");

7
tools/jello/Emitter.cpp
View File

@ -9,6 +9,7 @@
#include "llvm/CodeGen/MachineCodeEmitter.h"
#include "llvm/CodeGen/MachineFunction.h"
#include "llvm/Function.h"
#include "Support/Statistic.h"
namespace {
class Emitter : public MachineCodeEmitter {
@ -61,9 +62,9 @@ void Emitter::finishFunction(MachineFunction &F) {
BBRefs.clear();
BBLocations.clear();
std::cerr << "Finished Code Generation of Function: "
<< F.getFunction()->getName() << ": " << CurByte-CurBlock
<< " bytes of text\n";
DEBUG(std::cerr << "Finished Code Generation of Function: "
<< F.getFunction()->getName() << ": " << CurByte-CurBlock
<< " bytes of text\n");
}
void Emitter::startBasicBlock(MachineBasicBlock &BB) {

7
tools/jello/GlobalVars.cpp
View File

@ -8,6 +8,7 @@
#include "llvm/DerivedTypes.h"
#include "llvm/Constants.h"
#include "llvm/Target/TargetMachine.h"
#include "Support/Statistic.h"
#include "VM.h"
#include <iostream>
@ -28,9 +29,9 @@ void VM::emitGlobals() {
// Allocate some memory for it!
GlobalAddress[I] = new char[TD.getTypeSize(Ty)];
std::cerr << "Allocated global '" << I->getName()
<< "' to addr 0x" << std::hex << GlobalAddress[I] << std::dec
<< "\n";
DEBUG(std::cerr << "Allocated global '" << I->getName()
<< "' to addr 0x" << std::hex << GlobalAddress[I] << std::dec
<< "\n");
} else {
assert(0 && "References to external globals not handled yet!");
}