blob: 6ce8a5761156a7bb54c45bb6e86d9bfa3101802e (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
|
//===----------------------- FaultMapParser.cpp ---------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#include "llvm/Object/FaultMapParser.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/Format.h"
using namespace llvm;
static const char *faultKindToString(FaultMapParser::FaultKind FT) {
switch (FT) {
default:
llvm_unreachable("unhandled fault type!");
case FaultMapParser::FaultingLoad:
return "FaultingLoad";
}
}
raw_ostream &llvm::
operator<<(raw_ostream &OS,
const FaultMapParser::FunctionFaultInfoAccessor &FFI) {
OS << "Fault kind: "
<< faultKindToString((FaultMapParser::FaultKind)FFI.getFaultKind())
<< ", faulting PC offset: " << FFI.getFaultingPCOffset()
<< ", handling PC offset: " << FFI.getHandlerPCOffset();
return OS;
}
raw_ostream &llvm::
operator<<(raw_ostream &OS, const FaultMapParser::FunctionInfoAccessor &FI) {
OS << "FunctionAddress: " << format_hex(FI.getFunctionAddr(), 8)
<< ", NumFaultingPCs: " << FI.getNumFaultingPCs() << "\n";
for (unsigned i = 0, e = FI.getNumFaultingPCs(); i != e; ++i)
OS << FI.getFunctionFaultInfoAt(i) << "\n";
return OS;
}
raw_ostream &llvm::operator<<(raw_ostream &OS, const FaultMapParser &FMP) {
OS << "Version: " << format_hex(FMP.getFaultMapVersion(), 2) << "\n";
OS << "NumFunctions: " << FMP.getNumFunctions() << "\n";
if (FMP.getNumFunctions() == 0)
return OS;
FaultMapParser::FunctionInfoAccessor FI;
for (unsigned i = 0, e = FMP.getNumFunctions(); i != e; ++i) {
FI = (i == 0) ? FMP.getFirstFunctionInfo() : FI.getNextFunctionInfo();
OS << FI;
}
return OS;
}
|
