[lldb] NFC modernize codebase with modernize-use-nullptr
Summary:
NFC = [[ https://llvm.org/docs/Lexicon.html#nfc | Non functional change ]]
This commit is the result of modernizing the LLDB codebase by using
`nullptr` instread of `0` or `NULL`. See
https://clang.llvm.org/extra/clang-tidy/checks/modernize-use-nullptr.html
for more information.
This is the command I ran and I to fix and format the code base:
```
run-clang-tidy.py \
-header-filter='.*' \
-checks='-*,modernize-use-nullptr' \
-fix ~/dev/llvm-project/lldb/.* \
-format \
-style LLVM \
-p ~/llvm-builds/debug-ninja-gcc
```
NOTE: There were also changes to `llvm/utils/unittest` but I did not
include them because I felt that maybe this library shall be updated in
isolation somehow.
NOTE: I know this is a rather large commit but it is a nobrainer in most
parts.
Reviewers: martong, espindola, shafik, #lldb, JDevlieghere
Reviewed By: JDevlieghere
Subscribers: arsenm, jvesely, nhaehnle, hiraditya, JDevlieghere, teemperor, rnkovacs, emaste, kubamracek, nemanjai, ki.stfu, javed.absar, arichardson, kbarton, jrtc27, MaskRay, atanasyan, dexonsmith, arphaman, jfb, jsji, jdoerfert, lldb-commits, llvm-commits
Tags: #lldb, #llvm
Differential Revision: https://reviews.llvm.org/D61847
llvm-svn: 361484
diff --git a/lldb/source/Plugins/Process/Linux/NativeRegisterContextLinux_x86_64.cpp b/lldb/source/Plugins/Process/Linux/NativeRegisterContextLinux_x86_64.cpp
index c35cb54..029bdf4 100644
--- a/lldb/source/Plugins/Process/Linux/NativeRegisterContextLinux_x86_64.cpp
+++ b/lldb/source/Plugins/Process/Linux/NativeRegisterContextLinux_x86_64.cpp
@@ -29,13 +29,13 @@
unsigned int *__eax, unsigned int *__ebx,
unsigned int *__ecx, unsigned int *__edx)
{
- unsigned int __max_leaf = __get_cpuid_max(__leaf & 0x80000000, 0);
+ unsigned int __max_leaf = __get_cpuid_max(__leaf & 0x80000000, nullptr);
- if (__max_leaf == 0 || __max_leaf < __leaf)
- return 0;
+ if (__max_leaf == 0 || __max_leaf < __leaf)
+ return 0;
- __cpuid_count(__leaf, __subleaf, *__eax, *__ebx, *__ecx, *__edx);
- return 1;
+ __cpuid_count(__leaf, __subleaf, *__eax, *__ebx, *__ecx, *__edx);
+ return 1;
}
using namespace lldb_private;
diff --git a/lldb/source/Plugins/Process/Linux/ProcessorTrace.cpp b/lldb/source/Plugins/Process/Linux/ProcessorTrace.cpp
index 749a765..a7e8c00 100644
--- a/lldb/source/Plugins/Process/Linux/ProcessorTrace.cpp
+++ b/lldb/source/Plugins/Process/Linux/ProcessorTrace.cpp
@@ -117,7 +117,7 @@
errno = 0;
auto base =
- mmap(NULL, (metabufsize + page_size), PROT_WRITE, MAP_SHARED, fd, 0);
+ mmap(nullptr, (metabufsize + page_size), PROT_WRITE, MAP_SHARED, fd, 0);
if (base == MAP_FAILED) {
LLDB_LOG(log, "mmap base error {0}", errno);
@@ -133,7 +133,7 @@
m_mmap_meta->aux_size = bufsize;
errno = 0;
- auto mmap_aux = mmap(NULL, bufsize, PROT_READ, MAP_SHARED, fd,
+ auto mmap_aux = mmap(nullptr, bufsize, PROT_READ, MAP_SHARED, fd,
static_cast<long int>(m_mmap_meta->aux_offset));
if (mmap_aux == MAP_FAILED) {
diff --git a/lldb/source/Plugins/Process/POSIX/ProcessMessage.cpp b/lldb/source/Plugins/Process/POSIX/ProcessMessage.cpp
index 3dde2f4..aa84491 100644
--- a/lldb/source/Plugins/Process/POSIX/ProcessMessage.cpp
+++ b/lldb/source/Plugins/Process/POSIX/ProcessMessage.cpp
@@ -20,7 +20,7 @@
chcar str[8];
sprintf(str, "%d", reason);
#else
- const char *str = NULL;
+ const char *str = nullptr;
switch (kind) {
case eInvalidMessage:
diff --git a/lldb/source/Plugins/Process/Utility/DynamicRegisterInfo.cpp b/lldb/source/Plugins/Process/Utility/DynamicRegisterInfo.cpp
index f59d037..1afe4d9 100644
--- a/lldb/source/Plugins/Process/Utility/DynamicRegisterInfo.cpp
+++ b/lldb/source/Plugins/Process/Utility/DynamicRegisterInfo.cpp
@@ -67,7 +67,7 @@
for (uint32_t i = 0; i < num_sets; ++i) {
ConstString set_name;
if (sets->GetItemAtIndexAsString(i, set_name) && !set_name.IsEmpty()) {
- m_sets.push_back({ set_name.AsCString(), NULL, 0, NULL });
+ m_sets.push_back({set_name.AsCString(), nullptr, 0, nullptr});
} else {
Clear();
printf("error: register sets must have valid names\n");
@@ -302,7 +302,7 @@
llvm::StringRef format_str;
if (reg_info_dict->GetValueForKeyAsString("format", format_str, nullptr)) {
if (OptionArgParser::ToFormat(format_str.str().c_str(), reg_info.format,
- NULL)
+ nullptr)
.Fail()) {
Clear();
printf("error: invalid 'format' value in register dictionary\n");
@@ -414,7 +414,7 @@
const uint32_t reg_num = m_regs.size();
reg_info.name = reg_name.AsCString();
assert(reg_info.name);
- reg_info.alt_name = reg_alt_name.AsCString(NULL);
+ reg_info.alt_name = reg_alt_name.AsCString(nullptr);
uint32_t i;
if (reg_info.value_regs) {
for (i = 0; reg_info.value_regs[i] != LLDB_INVALID_REGNUM; ++i)
@@ -480,7 +480,7 @@
if (m_value_regs_map.find(i) != m_value_regs_map.end())
m_regs[i].value_regs = m_value_regs_map[i].data();
else
- m_regs[i].value_regs = NULL;
+ m_regs[i].value_regs = nullptr;
}
// Expand all invalidation dependencies
@@ -529,7 +529,7 @@
if (m_invalidate_regs_map.find(i) != m_invalidate_regs_map.end())
m_regs[i].invalidate_regs = m_invalidate_regs_map[i].data();
else
- m_regs[i].invalidate_regs = NULL;
+ m_regs[i].invalidate_regs = nullptr;
}
// Check if we need to automatically set the generic registers in case they
@@ -639,19 +639,19 @@
DynamicRegisterInfo::GetRegisterInfoAtIndex(uint32_t i) const {
if (i < m_regs.size())
return &m_regs[i];
- return NULL;
+ return nullptr;
}
RegisterInfo *DynamicRegisterInfo::GetRegisterInfoAtIndex(uint32_t i) {
if (i < m_regs.size())
return &m_regs[i];
- return NULL;
+ return nullptr;
}
const RegisterSet *DynamicRegisterInfo::GetRegisterSet(uint32_t i) const {
if (i < m_sets.size())
return &m_sets[i];
- return NULL;
+ return nullptr;
}
uint32_t DynamicRegisterInfo::GetRegisterSetIndexByName(ConstString &set_name,
@@ -664,7 +664,7 @@
m_set_names.push_back(set_name);
m_set_reg_nums.resize(m_set_reg_nums.size() + 1);
- RegisterSet new_set = {set_name.AsCString(), NULL, 0, NULL};
+ RegisterSet new_set = {set_name.AsCString(), nullptr, 0, nullptr};
m_sets.push_back(new_set);
return m_sets.size() - 1;
}
@@ -754,5 +754,5 @@
return ®_info;
}
}
- return NULL;
+ return nullptr;
}
diff --git a/lldb/source/Plugins/Process/Utility/HistoryThread.cpp b/lldb/source/Plugins/Process/Utility/HistoryThread.cpp
index 23f6077..f0e39ee 100644
--- a/lldb/source/Plugins/Process/Utility/HistoryThread.cpp
+++ b/lldb/source/Plugins/Process/Utility/HistoryThread.cpp
@@ -66,7 +66,7 @@
// FIXME do not throw away the lock after we acquire it..
std::unique_lock<std::mutex> lock(m_framelist_mutex);
lock.unlock();
- if (m_framelist.get() == NULL) {
+ if (m_framelist.get() == nullptr) {
m_framelist =
std::make_shared<StackFrameList>(*this, StackFrameListSP(), true);
}
diff --git a/lldb/source/Plugins/Process/Utility/InferiorCallPOSIX.cpp b/lldb/source/Plugins/Process/Utility/InferiorCallPOSIX.cpp
index 3bf5d9b..9beaf2f 100644
--- a/lldb/source/Plugins/Process/Utility/InferiorCallPOSIX.cpp
+++ b/lldb/source/Plugins/Process/Utility/InferiorCallPOSIX.cpp
@@ -38,7 +38,7 @@
unsigned flags, addr_t fd, addr_t offset) {
Thread *thread =
process->GetThreadList().GetExpressionExecutionThread().get();
- if (thread == NULL)
+ if (thread == nullptr)
return false;
const bool append = true;
@@ -126,7 +126,7 @@
addr_t length) {
Thread *thread =
process->GetThreadList().GetExpressionExecutionThread().get();
- if (thread == NULL)
+ if (thread == nullptr)
return false;
const bool append = true;
@@ -188,7 +188,7 @@
addr_t &returned_func, bool trap_exceptions) {
Thread *thread =
process->GetThreadList().GetExpressionExecutionThread().get();
- if (thread == NULL || address == NULL)
+ if (thread == nullptr || address == nullptr)
return false;
EvaluateExpressionOptions options;
diff --git a/lldb/source/Plugins/Process/Utility/RegisterContextDarwin_arm.cpp b/lldb/source/Plugins/Process/Utility/RegisterContextDarwin_arm.cpp
index ea950ce..e804a4d 100644
--- a/lldb/source/Plugins/Process/Utility/RegisterContextDarwin_arm.cpp
+++ b/lldb/source/Plugins/Process/Utility/RegisterContextDarwin_arm.cpp
@@ -198,7 +198,7 @@
// =============== =============== =========================
// ===================== =============
{"r0",
- NULL,
+ nullptr,
4,
GPR_OFFSET(0),
eEncodingUint,
@@ -209,7 +209,7 @@
nullptr,
0},
{"r1",
- NULL,
+ nullptr,
4,
GPR_OFFSET(1),
eEncodingUint,
@@ -220,7 +220,7 @@
nullptr,
0},
{"r2",
- NULL,
+ nullptr,
4,
GPR_OFFSET(2),
eEncodingUint,
@@ -231,7 +231,7 @@
nullptr,
0},
{"r3",
- NULL,
+ nullptr,
4,
GPR_OFFSET(3),
eEncodingUint,
@@ -242,7 +242,7 @@
nullptr,
0},
{"r4",
- NULL,
+ nullptr,
4,
GPR_OFFSET(4),
eEncodingUint,
@@ -253,7 +253,7 @@
nullptr,
0},
{"r5",
- NULL,
+ nullptr,
4,
GPR_OFFSET(5),
eEncodingUint,
@@ -264,7 +264,7 @@
nullptr,
0},
{"r6",
- NULL,
+ nullptr,
4,
GPR_OFFSET(6),
eEncodingUint,
@@ -275,7 +275,7 @@
nullptr,
0},
{"r7",
- NULL,
+ nullptr,
4,
GPR_OFFSET(7),
eEncodingUint,
@@ -287,7 +287,7 @@
nullptr,
0},
{"r8",
- NULL,
+ nullptr,
4,
GPR_OFFSET(8),
eEncodingUint,
@@ -298,7 +298,7 @@
nullptr,
0},
{"r9",
- NULL,
+ nullptr,
4,
GPR_OFFSET(9),
eEncodingUint,
@@ -309,7 +309,7 @@
nullptr,
0},
{"r10",
- NULL,
+ nullptr,
4,
GPR_OFFSET(10),
eEncodingUint,
@@ -321,7 +321,7 @@
nullptr,
0},
{"r11",
- NULL,
+ nullptr,
4,
GPR_OFFSET(11),
eEncodingUint,
@@ -333,7 +333,7 @@
nullptr,
0},
{"r12",
- NULL,
+ nullptr,
4,
GPR_OFFSET(12),
eEncodingUint,
@@ -394,7 +394,7 @@
0},
{"s0",
- NULL,
+ nullptr,
4,
FPU_OFFSET(0),
eEncodingIEEE754,
@@ -406,7 +406,7 @@
nullptr,
0},
{"s1",
- NULL,
+ nullptr,
4,
FPU_OFFSET(1),
eEncodingIEEE754,
@@ -418,7 +418,7 @@
nullptr,
0},
{"s2",
- NULL,
+ nullptr,
4,
FPU_OFFSET(2),
eEncodingIEEE754,
@@ -430,7 +430,7 @@
nullptr,
0},
{"s3",
- NULL,
+ nullptr,
4,
FPU_OFFSET(3),
eEncodingIEEE754,
@@ -442,7 +442,7 @@
nullptr,
0},
{"s4",
- NULL,
+ nullptr,
4,
FPU_OFFSET(4),
eEncodingIEEE754,
@@ -454,7 +454,7 @@
nullptr,
0},
{"s5",
- NULL,
+ nullptr,
4,
FPU_OFFSET(5),
eEncodingIEEE754,
@@ -466,7 +466,7 @@
nullptr,
0},
{"s6",
- NULL,
+ nullptr,
4,
FPU_OFFSET(6),
eEncodingIEEE754,
@@ -478,7 +478,7 @@
nullptr,
0},
{"s7",
- NULL,
+ nullptr,
4,
FPU_OFFSET(7),
eEncodingIEEE754,
@@ -490,7 +490,7 @@
nullptr,
0},
{"s8",
- NULL,
+ nullptr,
4,
FPU_OFFSET(8),
eEncodingIEEE754,
@@ -502,7 +502,7 @@
nullptr,
0},
{"s9",
- NULL,
+ nullptr,
4,
FPU_OFFSET(9),
eEncodingIEEE754,
@@ -514,7 +514,7 @@
nullptr,
0},
{"s10",
- NULL,
+ nullptr,
4,
FPU_OFFSET(10),
eEncodingIEEE754,
@@ -526,7 +526,7 @@
nullptr,
0},
{"s11",
- NULL,
+ nullptr,
4,
FPU_OFFSET(11),
eEncodingIEEE754,
@@ -538,7 +538,7 @@
nullptr,
0},
{"s12",
- NULL,
+ nullptr,
4,
FPU_OFFSET(12),
eEncodingIEEE754,
@@ -550,7 +550,7 @@
nullptr,
0},
{"s13",
- NULL,
+ nullptr,
4,
FPU_OFFSET(13),
eEncodingIEEE754,
@@ -562,7 +562,7 @@
nullptr,
0},
{"s14",
- NULL,
+ nullptr,
4,
FPU_OFFSET(14),
eEncodingIEEE754,
@@ -574,7 +574,7 @@
nullptr,
0},
{"s15",
- NULL,
+ nullptr,
4,
FPU_OFFSET(15),
eEncodingIEEE754,
@@ -586,7 +586,7 @@
nullptr,
0},
{"s16",
- NULL,
+ nullptr,
4,
FPU_OFFSET(16),
eEncodingIEEE754,
@@ -598,7 +598,7 @@
nullptr,
0},
{"s17",
- NULL,
+ nullptr,
4,
FPU_OFFSET(17),
eEncodingIEEE754,
@@ -610,7 +610,7 @@
nullptr,
0},
{"s18",
- NULL,
+ nullptr,
4,
FPU_OFFSET(18),
eEncodingIEEE754,
@@ -622,7 +622,7 @@
nullptr,
0},
{"s19",
- NULL,
+ nullptr,
4,
FPU_OFFSET(19),
eEncodingIEEE754,
@@ -634,7 +634,7 @@
nullptr,
0},
{"s20",
- NULL,
+ nullptr,
4,
FPU_OFFSET(20),
eEncodingIEEE754,
@@ -646,7 +646,7 @@
nullptr,
0},
{"s21",
- NULL,
+ nullptr,
4,
FPU_OFFSET(21),
eEncodingIEEE754,
@@ -658,7 +658,7 @@
nullptr,
0},
{"s22",
- NULL,
+ nullptr,
4,
FPU_OFFSET(22),
eEncodingIEEE754,
@@ -670,7 +670,7 @@
nullptr,
0},
{"s23",
- NULL,
+ nullptr,
4,
FPU_OFFSET(23),
eEncodingIEEE754,
@@ -682,7 +682,7 @@
nullptr,
0},
{"s24",
- NULL,
+ nullptr,
4,
FPU_OFFSET(24),
eEncodingIEEE754,
@@ -694,7 +694,7 @@
nullptr,
0},
{"s25",
- NULL,
+ nullptr,
4,
FPU_OFFSET(25),
eEncodingIEEE754,
@@ -706,7 +706,7 @@
nullptr,
0},
{"s26",
- NULL,
+ nullptr,
4,
FPU_OFFSET(26),
eEncodingIEEE754,
@@ -718,7 +718,7 @@
nullptr,
0},
{"s27",
- NULL,
+ nullptr,
4,
FPU_OFFSET(27),
eEncodingIEEE754,
@@ -730,7 +730,7 @@
nullptr,
0},
{"s28",
- NULL,
+ nullptr,
4,
FPU_OFFSET(28),
eEncodingIEEE754,
@@ -742,7 +742,7 @@
nullptr,
0},
{"s29",
- NULL,
+ nullptr,
4,
FPU_OFFSET(29),
eEncodingIEEE754,
@@ -754,7 +754,7 @@
nullptr,
0},
{"s30",
- NULL,
+ nullptr,
4,
FPU_OFFSET(30),
eEncodingIEEE754,
@@ -766,7 +766,7 @@
nullptr,
0},
{"s31",
- NULL,
+ nullptr,
4,
FPU_OFFSET(31),
eEncodingIEEE754,
@@ -778,7 +778,7 @@
nullptr,
0},
{"fpscr",
- NULL,
+ nullptr,
4,
FPU_OFFSET(32),
eEncodingUint,
@@ -791,7 +791,7 @@
0},
{"exception",
- NULL,
+ nullptr,
4,
EXC_OFFSET(0),
eEncodingUint,
@@ -803,7 +803,7 @@
nullptr,
0},
{"fsr",
- NULL,
+ nullptr,
4,
EXC_OFFSET(1),
eEncodingUint,
@@ -815,7 +815,7 @@
nullptr,
0},
{"far",
- NULL,
+ nullptr,
4,
EXC_OFFSET(2),
eEncodingUint,
@@ -944,7 +944,7 @@
assert(k_num_register_infos == k_num_registers);
if (reg < k_num_registers)
return &g_register_infos[reg];
- return NULL;
+ return nullptr;
}
size_t RegisterContextDarwin_arm::GetRegisterInfosCount() {
@@ -979,7 +979,7 @@
const RegisterSet *RegisterContextDarwin_arm::GetRegisterSet(size_t reg_set) {
if (reg_set < k_num_regsets)
return &g_reg_sets[reg_set];
- return NULL;
+ return nullptr;
}
// Register information definitions for 32 bit i386.
diff --git a/lldb/source/Plugins/Process/Utility/RegisterContextDarwin_arm64.cpp b/lldb/source/Plugins/Process/Utility/RegisterContextDarwin_arm64.cpp
index c264831..e0d67d1 100644
--- a/lldb/source/Plugins/Process/Utility/RegisterContextDarwin_arm64.cpp
+++ b/lldb/source/Plugins/Process/Utility/RegisterContextDarwin_arm64.cpp
@@ -122,7 +122,7 @@
assert(k_num_register_infos == k_num_registers);
if (reg < k_num_registers)
return &g_register_infos_arm64_le[reg];
- return NULL;
+ return nullptr;
}
size_t RegisterContextDarwin_arm64::GetRegisterInfosCount() {
@@ -157,7 +157,7 @@
const RegisterSet *RegisterContextDarwin_arm64::GetRegisterSet(size_t reg_set) {
if (reg_set < k_num_regsets)
return &g_reg_sets[reg_set];
- return NULL;
+ return nullptr;
}
// Register information definitions for arm64
diff --git a/lldb/source/Plugins/Process/Utility/RegisterContextDarwin_i386.cpp b/lldb/source/Plugins/Process/Utility/RegisterContextDarwin_i386.cpp
index 130a267..69b5624 100644
--- a/lldb/source/Plugins/Process/Utility/RegisterContextDarwin_i386.cpp
+++ b/lldb/source/Plugins/Process/Utility/RegisterContextDarwin_i386.cpp
@@ -176,42 +176,42 @@
// =============================== =======================
// =================== ========================= ==================
// =================
- {DEFINE_GPR(eax, NULL),
+ {DEFINE_GPR(eax, nullptr),
{ehframe_eax, dwarf_eax, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
gpr_eax},
nullptr,
nullptr,
nullptr,
0},
- {DEFINE_GPR(ebx, NULL),
+ {DEFINE_GPR(ebx, nullptr),
{ehframe_ebx, dwarf_ebx, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
gpr_ebx},
nullptr,
nullptr,
nullptr,
0},
- {DEFINE_GPR(ecx, NULL),
+ {DEFINE_GPR(ecx, nullptr),
{ehframe_ecx, dwarf_ecx, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
gpr_ecx},
nullptr,
nullptr,
nullptr,
0},
- {DEFINE_GPR(edx, NULL),
+ {DEFINE_GPR(edx, nullptr),
{ehframe_edx, dwarf_edx, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
gpr_edx},
nullptr,
nullptr,
nullptr,
0},
- {DEFINE_GPR(edi, NULL),
+ {DEFINE_GPR(edi, nullptr),
{ehframe_edi, dwarf_edi, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
gpr_edi},
nullptr,
nullptr,
nullptr,
0},
- {DEFINE_GPR(esi, NULL),
+ {DEFINE_GPR(esi, nullptr),
{ehframe_esi, dwarf_esi, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
gpr_esi},
nullptr,
@@ -232,7 +232,7 @@
nullptr,
nullptr,
0},
- {DEFINE_GPR(ss, NULL),
+ {DEFINE_GPR(ss, nullptr),
{LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
LLDB_INVALID_REGNUM, gpr_ss},
nullptr,
@@ -253,35 +253,35 @@
nullptr,
nullptr,
0},
- {DEFINE_GPR(cs, NULL),
+ {DEFINE_GPR(cs, nullptr),
{LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
LLDB_INVALID_REGNUM, gpr_cs},
nullptr,
nullptr,
nullptr,
0},
- {DEFINE_GPR(ds, NULL),
+ {DEFINE_GPR(ds, nullptr),
{LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
LLDB_INVALID_REGNUM, gpr_ds},
nullptr,
nullptr,
nullptr,
0},
- {DEFINE_GPR(es, NULL),
+ {DEFINE_GPR(es, nullptr),
{LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
LLDB_INVALID_REGNUM, gpr_es},
nullptr,
nullptr,
nullptr,
0},
- {DEFINE_GPR(fs, NULL),
+ {DEFINE_GPR(fs, nullptr),
{LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
LLDB_INVALID_REGNUM, gpr_fs},
nullptr,
nullptr,
nullptr,
0},
- {DEFINE_GPR(gs, NULL),
+ {DEFINE_GPR(gs, nullptr),
{LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
LLDB_INVALID_REGNUM, gpr_gs},
nullptr,
@@ -427,7 +427,7 @@
assert(k_num_register_infos == k_num_registers);
if (reg < k_num_registers)
return &g_register_infos[reg];
- return NULL;
+ return nullptr;
}
size_t RegisterContextDarwin_i386::GetRegisterInfosCount() {
@@ -479,7 +479,7 @@
const RegisterSet *RegisterContextDarwin_i386::GetRegisterSet(size_t reg_set) {
if (reg_set < k_num_regsets)
return &g_reg_sets[reg_set];
- return NULL;
+ return nullptr;
}
// Register information definitions for 32 bit i386.
diff --git a/lldb/source/Plugins/Process/Utility/RegisterContextDarwin_x86_64.cpp b/lldb/source/Plugins/Process/Utility/RegisterContextDarwin_x86_64.cpp
index 4a37454..e908c6d 100644
--- a/lldb/source/Plugins/Process/Utility/RegisterContextDarwin_x86_64.cpp
+++ b/lldb/source/Plugins/Process/Utility/RegisterContextDarwin_x86_64.cpp
@@ -195,42 +195,42 @@
// =============================== ======================
// =================== ========================== ====================
// ===================
- {DEFINE_GPR(rax, NULL),
+ {DEFINE_GPR(rax, nullptr),
{ehframe_dwarf_gpr_rax, ehframe_dwarf_gpr_rax, LLDB_INVALID_REGNUM,
LLDB_INVALID_REGNUM, gpr_rax},
nullptr,
nullptr,
nullptr,
0},
- {DEFINE_GPR(rbx, NULL),
+ {DEFINE_GPR(rbx, nullptr),
{ehframe_dwarf_gpr_rbx, ehframe_dwarf_gpr_rbx, LLDB_INVALID_REGNUM,
LLDB_INVALID_REGNUM, gpr_rbx},
nullptr,
nullptr,
nullptr,
0},
- {DEFINE_GPR(rcx, NULL),
+ {DEFINE_GPR(rcx, nullptr),
{ehframe_dwarf_gpr_rcx, ehframe_dwarf_gpr_rcx, LLDB_INVALID_REGNUM,
LLDB_INVALID_REGNUM, gpr_rcx},
nullptr,
nullptr,
nullptr,
0},
- {DEFINE_GPR(rdx, NULL),
+ {DEFINE_GPR(rdx, nullptr),
{ehframe_dwarf_gpr_rdx, ehframe_dwarf_gpr_rdx, LLDB_INVALID_REGNUM,
LLDB_INVALID_REGNUM, gpr_rdx},
nullptr,
nullptr,
nullptr,
0},
- {DEFINE_GPR(rdi, NULL),
+ {DEFINE_GPR(rdi, nullptr),
{ehframe_dwarf_gpr_rdi, ehframe_dwarf_gpr_rdi, LLDB_INVALID_REGNUM,
LLDB_INVALID_REGNUM, gpr_rdi},
nullptr,
nullptr,
nullptr,
0},
- {DEFINE_GPR(rsi, NULL),
+ {DEFINE_GPR(rsi, nullptr),
{ehframe_dwarf_gpr_rsi, ehframe_dwarf_gpr_rsi, LLDB_INVALID_REGNUM,
LLDB_INVALID_REGNUM, gpr_rsi},
nullptr,
@@ -251,56 +251,56 @@
nullptr,
nullptr,
0},
- {DEFINE_GPR(r8, NULL),
+ {DEFINE_GPR(r8, nullptr),
{ehframe_dwarf_gpr_r8, ehframe_dwarf_gpr_r8, LLDB_INVALID_REGNUM,
LLDB_INVALID_REGNUM, gpr_r8},
nullptr,
nullptr,
nullptr,
0},
- {DEFINE_GPR(r9, NULL),
+ {DEFINE_GPR(r9, nullptr),
{ehframe_dwarf_gpr_r9, ehframe_dwarf_gpr_r9, LLDB_INVALID_REGNUM,
LLDB_INVALID_REGNUM, gpr_r9},
nullptr,
nullptr,
nullptr,
0},
- {DEFINE_GPR(r10, NULL),
+ {DEFINE_GPR(r10, nullptr),
{ehframe_dwarf_gpr_r10, ehframe_dwarf_gpr_r10, LLDB_INVALID_REGNUM,
LLDB_INVALID_REGNUM, gpr_r10},
nullptr,
nullptr,
nullptr,
0},
- {DEFINE_GPR(r11, NULL),
+ {DEFINE_GPR(r11, nullptr),
{ehframe_dwarf_gpr_r11, ehframe_dwarf_gpr_r11, LLDB_INVALID_REGNUM,
LLDB_INVALID_REGNUM, gpr_r11},
nullptr,
nullptr,
nullptr,
0},
- {DEFINE_GPR(r12, NULL),
+ {DEFINE_GPR(r12, nullptr),
{ehframe_dwarf_gpr_r12, ehframe_dwarf_gpr_r12, LLDB_INVALID_REGNUM,
LLDB_INVALID_REGNUM, gpr_r12},
nullptr,
nullptr,
nullptr,
0},
- {DEFINE_GPR(r13, NULL),
+ {DEFINE_GPR(r13, nullptr),
{ehframe_dwarf_gpr_r13, ehframe_dwarf_gpr_r13, LLDB_INVALID_REGNUM,
LLDB_INVALID_REGNUM, gpr_r13},
nullptr,
nullptr,
nullptr,
0},
- {DEFINE_GPR(r14, NULL),
+ {DEFINE_GPR(r14, nullptr),
{ehframe_dwarf_gpr_r14, ehframe_dwarf_gpr_r14, LLDB_INVALID_REGNUM,
LLDB_INVALID_REGNUM, gpr_r14},
nullptr,
nullptr,
nullptr,
0},
- {DEFINE_GPR(r15, NULL),
+ {DEFINE_GPR(r15, nullptr),
{ehframe_dwarf_gpr_r15, ehframe_dwarf_gpr_r15, LLDB_INVALID_REGNUM,
LLDB_INVALID_REGNUM, gpr_r15},
nullptr,
@@ -321,21 +321,21 @@
nullptr,
nullptr,
0},
- {DEFINE_GPR(cs, NULL),
+ {DEFINE_GPR(cs, nullptr),
{LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
LLDB_INVALID_REGNUM, gpr_cs},
nullptr,
nullptr,
nullptr,
0},
- {DEFINE_GPR(fs, NULL),
+ {DEFINE_GPR(fs, nullptr),
{LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
LLDB_INVALID_REGNUM, gpr_fs},
nullptr,
nullptr,
nullptr,
0},
- {DEFINE_GPR(gs, NULL),
+ {DEFINE_GPR(gs, nullptr),
{LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
LLDB_INVALID_REGNUM, gpr_gs},
nullptr,
@@ -489,7 +489,7 @@
assert(k_num_register_infos == k_num_registers);
if (reg < k_num_registers)
return &g_register_infos[reg];
- return NULL;
+ return nullptr;
}
size_t RegisterContextDarwin_x86_64::GetRegisterInfosCount() {
@@ -541,7 +541,7 @@
RegisterContextDarwin_x86_64::GetRegisterSet(size_t reg_set) {
if (reg_set < k_num_regsets)
return &g_reg_sets[reg_set];
- return NULL;
+ return nullptr;
}
int RegisterContextDarwin_x86_64::GetSetForNativeRegNum(int reg_num) {
diff --git a/lldb/source/Plugins/Process/Utility/RegisterContextDummy.cpp b/lldb/source/Plugins/Process/Utility/RegisterContextDummy.cpp
index 5ea13a5..6832b60 100644
--- a/lldb/source/Plugins/Process/Utility/RegisterContextDummy.cpp
+++ b/lldb/source/Plugins/Process/Utility/RegisterContextDummy.cpp
@@ -49,8 +49,8 @@
m_pc_reg_info.byte_size = address_byte_size;
m_pc_reg_info.encoding = eEncodingUint;
m_pc_reg_info.format = eFormatPointer;
- m_pc_reg_info.invalidate_regs = NULL;
- m_pc_reg_info.value_regs = NULL;
+ m_pc_reg_info.invalidate_regs = nullptr;
+ m_pc_reg_info.value_regs = nullptr;
m_pc_reg_info.kinds[eRegisterKindEHFrame] = LLDB_INVALID_REGNUM;
m_pc_reg_info.kinds[eRegisterKindDWARF] = LLDB_INVALID_REGNUM;
m_pc_reg_info.kinds[eRegisterKindGeneric] = LLDB_REGNUM_GENERIC_PC;
@@ -71,7 +71,7 @@
const lldb_private::RegisterInfo *
RegisterContextDummy::GetRegisterInfoAtIndex(size_t reg) {
if (reg)
- return NULL;
+ return nullptr;
return &m_pc_reg_info;
}
@@ -80,7 +80,7 @@
const lldb_private::RegisterSet *
RegisterContextDummy::GetRegisterSet(size_t reg_set) {
if (reg_set)
- return NULL;
+ return nullptr;
return &m_reg_set0;
}
diff --git a/lldb/source/Plugins/Process/Utility/RegisterContextFreeBSD_i386.cpp b/lldb/source/Plugins/Process/Utility/RegisterContextFreeBSD_i386.cpp
index 1c3f33d2..b90b381 100644
--- a/lldb/source/Plugins/Process/Utility/RegisterContextFreeBSD_i386.cpp
+++ b/lldb/source/Plugins/Process/Utility/RegisterContextFreeBSD_i386.cpp
@@ -70,7 +70,7 @@
return g_register_infos_i386;
default:
assert(false && "Unhandled target architecture.");
- return NULL;
+ return nullptr;
}
}
diff --git a/lldb/source/Plugins/Process/Utility/RegisterContextFreeBSD_powerpc.cpp b/lldb/source/Plugins/Process/Utility/RegisterContextFreeBSD_powerpc.cpp
index a0c3146..4f869eb 100644
--- a/lldb/source/Plugins/Process/Utility/RegisterContextFreeBSD_powerpc.cpp
+++ b/lldb/source/Plugins/Process/Utility/RegisterContextFreeBSD_powerpc.cpp
@@ -188,7 +188,7 @@
const RegisterInfo *RegisterContextFreeBSD_powerpc::GetRegisterInfo() const {
// assert (m_target_arch.GetCore() == ArchSpec::eCore_powerpc);
llvm_unreachable("Abstract class!");
- return NULL;
+ return nullptr;
}
uint32_t RegisterContextFreeBSD_powerpc::GetRegisterCount() const { return 0; }
diff --git a/lldb/source/Plugins/Process/Utility/RegisterContextHistory.cpp b/lldb/source/Plugins/Process/Utility/RegisterContextHistory.cpp
index 8c2268a..c19a2bf 100644
--- a/lldb/source/Plugins/Process/Utility/RegisterContextHistory.cpp
+++ b/lldb/source/Plugins/Process/Utility/RegisterContextHistory.cpp
@@ -50,8 +50,8 @@
m_pc_reg_info.byte_size = address_byte_size;
m_pc_reg_info.encoding = eEncodingUint;
m_pc_reg_info.format = eFormatPointer;
- m_pc_reg_info.invalidate_regs = NULL;
- m_pc_reg_info.value_regs = NULL;
+ m_pc_reg_info.invalidate_regs = nullptr;
+ m_pc_reg_info.value_regs = nullptr;
m_pc_reg_info.kinds[eRegisterKindEHFrame] = LLDB_INVALID_REGNUM;
m_pc_reg_info.kinds[eRegisterKindDWARF] = LLDB_INVALID_REGNUM;
m_pc_reg_info.kinds[eRegisterKindGeneric] = LLDB_REGNUM_GENERIC_PC;
@@ -72,7 +72,7 @@
const lldb_private::RegisterInfo *
RegisterContextHistory::GetRegisterInfoAtIndex(size_t reg) {
if (reg)
- return NULL;
+ return nullptr;
return &m_pc_reg_info;
}
@@ -81,7 +81,7 @@
const lldb_private::RegisterSet *
RegisterContextHistory::GetRegisterSet(size_t reg_set) {
if (reg_set)
- return NULL;
+ return nullptr;
return &m_reg_set0;
}
diff --git a/lldb/source/Plugins/Process/Utility/RegisterContextLLDB.cpp b/lldb/source/Plugins/Process/Utility/RegisterContextLLDB.cpp
index ecda555..4ec8bba 100644
--- a/lldb/source/Plugins/Process/Utility/RegisterContextLLDB.cpp
+++ b/lldb/source/Plugins/Process/Utility/RegisterContextLLDB.cpp
@@ -113,7 +113,7 @@
ExecutionContext exe_ctx(m_thread.shared_from_this());
RegisterContextSP reg_ctx_sp = m_thread.GetRegisterContext();
- if (reg_ctx_sp.get() == NULL) {
+ if (reg_ctx_sp.get() == nullptr) {
m_frame_type = eNotAValidFrame;
UnwindLogMsg("frame does not have a register context");
return;
@@ -664,7 +664,7 @@
ModuleSP pc_module_sp(m_current_pc.GetModule());
if (!m_current_pc.IsValid() || !pc_module_sp ||
- pc_module_sp->GetObjectFile() == NULL)
+ pc_module_sp->GetObjectFile() == nullptr)
return unwind_plan_sp;
if (IsFrameZero())
@@ -715,7 +715,7 @@
UnwindPlanSP arch_default_unwind_plan_sp;
ExecutionContext exe_ctx(m_thread.shared_from_this());
Process *process = exe_ctx.GetProcessPtr();
- ABI *abi = process ? process->GetABI().get() : NULL;
+ ABI *abi = process ? process->GetABI().get() : nullptr;
if (abi) {
arch_default_unwind_plan_sp =
std::make_shared<UnwindPlan>(lldb::eRegisterKindGeneric);
@@ -743,7 +743,7 @@
// This is for jumping to memory regions without any information available.
if ((!m_sym_ctx_valid ||
- (m_sym_ctx.function == NULL && m_sym_ctx.symbol == NULL)) &&
+ (m_sym_ctx.function == nullptr && m_sym_ctx.symbol == nullptr)) &&
behaves_like_zeroth_frame && m_current_pc.IsValid()) {
uint32_t permissions;
addr_t current_pc_addr =
@@ -765,7 +765,7 @@
// No Module for the current pc, try using the architecture default unwind.
ModuleSP pc_module_sp(m_current_pc.GetModule());
if (!m_current_pc.IsValid() || !pc_module_sp ||
- pc_module_sp->GetObjectFile() == NULL) {
+ pc_module_sp->GetObjectFile() == nullptr) {
m_frame_type = eNormalFrame;
return arch_default_unwind_plan_sp;
}
@@ -1349,7 +1349,7 @@
// register, we may be able to fall back to some ABI-defined default. For
// example, some ABIs allow to determine the caller's SP via the CFA. Also,
// the ABI may set volatile registers to the undefined state.
- ABI *abi = process ? process->GetABI().get() : NULL;
+ ABI *abi = process ? process->GetABI().get() : nullptr;
if (abi) {
const RegisterInfo *reg_info =
GetRegisterInfoAtIndex(regnum.GetAsKind(eRegisterKindLLDB));
@@ -1702,10 +1702,10 @@
}
bool RegisterContextLLDB::ForceSwitchToFallbackUnwindPlan() {
- if (m_fallback_unwind_plan_sp.get() == NULL)
+ if (m_fallback_unwind_plan_sp.get() == nullptr)
return false;
- if (m_full_unwind_plan_sp.get() == NULL)
+ if (m_full_unwind_plan_sp.get() == nullptr)
return false;
if (m_full_unwind_plan_sp.get() == m_fallback_unwind_plan_sp.get() ||
@@ -2067,7 +2067,7 @@
va_start(args, fmt);
char *logmsg;
- if (vasprintf(&logmsg, fmt, args) == -1 || logmsg == NULL) {
+ if (vasprintf(&logmsg, fmt, args) == -1 || logmsg == nullptr) {
if (logmsg)
free(logmsg);
va_end(args);
@@ -2088,7 +2088,7 @@
va_start(args, fmt);
char *logmsg;
- if (vasprintf(&logmsg, fmt, args) == -1 || logmsg == NULL) {
+ if (vasprintf(&logmsg, fmt, args) == -1 || logmsg == nullptr) {
if (logmsg)
free(logmsg);
va_end(args);
diff --git a/lldb/source/Plugins/Process/Utility/RegisterContextLinux_i386.cpp b/lldb/source/Plugins/Process/Utility/RegisterContextLinux_i386.cpp
index 1210a7e..7997963 100644
--- a/lldb/source/Plugins/Process/Utility/RegisterContextLinux_i386.cpp
+++ b/lldb/source/Plugins/Process/Utility/RegisterContextLinux_i386.cpp
@@ -90,8 +90,8 @@
const ArchSpec &target_arch)
: RegisterInfoInterface(target_arch) {
RegisterInfo orig_ax = {"orig_eax",
- NULL,
- sizeof(((GPR *)NULL)->orig_eax),
+ nullptr,
+ sizeof(((GPR *)nullptr)->orig_eax),
(LLVM_EXTENSION offsetof(GPR, orig_eax)),
eEncodingUint,
eFormatHex,
@@ -114,7 +114,7 @@
return g_register_infos_i386;
default:
assert(false && "Unhandled target architecture.");
- return NULL;
+ return nullptr;
}
}
diff --git a/lldb/source/Plugins/Process/Utility/RegisterContextLinux_mips.cpp b/lldb/source/Plugins/Process/Utility/RegisterContextLinux_mips.cpp
index 4797afb..fc60fea 100644
--- a/lldb/source/Plugins/Process/Utility/RegisterContextLinux_mips.cpp
+++ b/lldb/source/Plugins/Process/Utility/RegisterContextLinux_mips.cpp
@@ -116,7 +116,7 @@
return g_register_infos_mips;
default:
assert(false && "Unhandled target architecture.");
- return NULL;
+ return nullptr;
}
}
diff --git a/lldb/source/Plugins/Process/Utility/RegisterContextLinux_x86_64.cpp b/lldb/source/Plugins/Process/Utility/RegisterContextLinux_x86_64.cpp
index 6f78f84..640d5bc 100644
--- a/lldb/source/Plugins/Process/Utility/RegisterContextLinux_x86_64.cpp
+++ b/lldb/source/Plugins/Process/Utility/RegisterContextLinux_x86_64.cpp
@@ -157,8 +157,8 @@
m_register_info_count(GetRegisterInfoCount(target_arch)),
m_user_register_count(GetUserRegisterInfoCount(target_arch)) {
RegisterInfo orig_ax = {"orig_rax",
- NULL,
- sizeof(((GPR *)NULL)->orig_rax),
+ nullptr,
+ sizeof(((GPR *)nullptr)->orig_rax),
(LLVM_EXTENSION offsetof(GPR, orig_rax)),
eEncodingUint,
eFormatHex,
diff --git a/lldb/source/Plugins/Process/Utility/RegisterContextOpenBSD_i386.cpp b/lldb/source/Plugins/Process/Utility/RegisterContextOpenBSD_i386.cpp
index c1f141c..06eac6f 100644
--- a/lldb/source/Plugins/Process/Utility/RegisterContextOpenBSD_i386.cpp
+++ b/lldb/source/Plugins/Process/Utility/RegisterContextOpenBSD_i386.cpp
@@ -67,7 +67,7 @@
return g_register_infos_i386;
default:
assert(false && "Unhandled target architecture.");
- return NULL;
+ return nullptr;
}
}
diff --git a/lldb/source/Plugins/Process/Utility/RegisterContextPOSIX_arm.cpp b/lldb/source/Plugins/Process/Utility/RegisterContextPOSIX_arm.cpp
index 7366130..821e2aa 100644
--- a/lldb/source/Plugins/Process/Utility/RegisterContextPOSIX_arm.cpp
+++ b/lldb/source/Plugins/Process/Utility/RegisterContextPOSIX_arm.cpp
@@ -146,7 +146,7 @@
if (reg < m_reg_info.num_registers)
return &GetRegisterInfo()[reg];
else
- return NULL;
+ return nullptr;
}
size_t RegisterContextPOSIX_arm::GetRegisterSetCount() {
@@ -167,10 +167,10 @@
return &g_reg_sets_arm[set];
default:
assert(false && "Unhandled target architecture.");
- return NULL;
+ return nullptr;
}
}
- return NULL;
+ return nullptr;
}
const char *RegisterContextPOSIX_arm::GetRegisterName(unsigned reg) {
diff --git a/lldb/source/Plugins/Process/Utility/RegisterContextPOSIX_arm64.cpp b/lldb/source/Plugins/Process/Utility/RegisterContextPOSIX_arm64.cpp
index 5fb9f1f..99b897d 100644
--- a/lldb/source/Plugins/Process/Utility/RegisterContextPOSIX_arm64.cpp
+++ b/lldb/source/Plugins/Process/Utility/RegisterContextPOSIX_arm64.cpp
@@ -166,7 +166,7 @@
if (reg < m_reg_info.num_registers)
return &GetRegisterInfo()[reg];
else
- return NULL;
+ return nullptr;
}
size_t RegisterContextPOSIX_arm64::GetRegisterSetCount() {
@@ -187,10 +187,10 @@
return &g_reg_sets_arm64[set];
default:
assert(false && "Unhandled target architecture.");
- return NULL;
+ return nullptr;
}
}
- return NULL;
+ return nullptr;
}
const char *RegisterContextPOSIX_arm64::GetRegisterName(unsigned reg) {
diff --git a/lldb/source/Plugins/Process/Utility/RegisterContextPOSIX_mips64.cpp b/lldb/source/Plugins/Process/Utility/RegisterContextPOSIX_mips64.cpp
index cedbcd4..f1fa303 100644
--- a/lldb/source/Plugins/Process/Utility/RegisterContextPOSIX_mips64.cpp
+++ b/lldb/source/Plugins/Process/Utility/RegisterContextPOSIX_mips64.cpp
@@ -96,7 +96,7 @@
if (reg < m_num_registers)
return &GetRegisterInfo()[reg];
else
- return NULL;
+ return nullptr;
}
size_t RegisterContextPOSIX_mips64::GetRegisterSetCount() {
diff --git a/lldb/source/Plugins/Process/Utility/RegisterContextPOSIX_powerpc.cpp b/lldb/source/Plugins/Process/Utility/RegisterContextPOSIX_powerpc.cpp
index 9698b2d..a78e9ed 100644
--- a/lldb/source/Plugins/Process/Utility/RegisterContextPOSIX_powerpc.cpp
+++ b/lldb/source/Plugins/Process/Utility/RegisterContextPOSIX_powerpc.cpp
@@ -133,7 +133,7 @@
if (reg < k_num_registers_powerpc)
return &GetRegisterInfo()[reg];
else
- return NULL;
+ return nullptr;
}
size_t RegisterContextPOSIX_powerpc::GetRegisterSetCount() {
@@ -150,7 +150,7 @@
if (IsRegisterSetAvailable(set))
return &g_reg_sets_powerpc[set];
else
- return NULL;
+ return nullptr;
}
const char *RegisterContextPOSIX_powerpc::GetRegisterName(unsigned reg) {
diff --git a/lldb/source/Plugins/Process/Utility/RegisterContextPOSIX_ppc64le.cpp b/lldb/source/Plugins/Process/Utility/RegisterContextPOSIX_ppc64le.cpp
index 2b38079..02546c0 100644
--- a/lldb/source/Plugins/Process/Utility/RegisterContextPOSIX_ppc64le.cpp
+++ b/lldb/source/Plugins/Process/Utility/RegisterContextPOSIX_ppc64le.cpp
@@ -151,7 +151,7 @@
if (reg < k_num_registers_ppc64le)
return &GetRegisterInfo()[reg];
else
- return NULL;
+ return nullptr;
}
size_t RegisterContextPOSIX_ppc64le::GetRegisterSetCount() {
@@ -168,7 +168,7 @@
if (IsRegisterSetAvailable(set))
return &g_reg_sets_ppc64le[set];
else
- return NULL;
+ return nullptr;
}
const char *RegisterContextPOSIX_ppc64le::GetRegisterName(unsigned reg) {
diff --git a/lldb/source/Plugins/Process/Utility/RegisterContextPOSIX_s390x.cpp b/lldb/source/Plugins/Process/Utility/RegisterContextPOSIX_s390x.cpp
index 2301c82..e040e50 100644
--- a/lldb/source/Plugins/Process/Utility/RegisterContextPOSIX_s390x.cpp
+++ b/lldb/source/Plugins/Process/Utility/RegisterContextPOSIX_s390x.cpp
@@ -113,7 +113,7 @@
if (reg < m_reg_info.num_registers)
return &GetRegisterInfo()[reg];
else
- return NULL;
+ return nullptr;
}
size_t RegisterContextPOSIX_s390x::GetRegisterCount() {
@@ -156,10 +156,10 @@
return &g_reg_sets_s390x[set];
default:
assert(false && "Unhandled target architecture.");
- return NULL;
+ return nullptr;
}
}
- return NULL;
+ return nullptr;
}
lldb::ByteOrder RegisterContextPOSIX_s390x::GetByteOrder() {
diff --git a/lldb/source/Plugins/Process/Utility/RegisterContextPOSIX_x86.cpp b/lldb/source/Plugins/Process/Utility/RegisterContextPOSIX_x86.cpp
index ee44764..856ce94 100644
--- a/lldb/source/Plugins/Process/Utility/RegisterContextPOSIX_x86.cpp
+++ b/lldb/source/Plugins/Process/Utility/RegisterContextPOSIX_x86.cpp
@@ -423,7 +423,7 @@
if (reg < m_reg_info.num_registers)
return &GetRegisterInfo()[reg];
else
- return NULL;
+ return nullptr;
}
size_t RegisterContextPOSIX_x86::GetRegisterSetCount() {
@@ -445,10 +445,10 @@
return &g_reg_sets_x86_64[set];
default:
assert(false && "Unhandled target architecture.");
- return NULL;
+ return nullptr;
}
}
- return NULL;
+ return nullptr;
}
const char *RegisterContextPOSIX_x86::GetRegisterName(unsigned reg) {
diff --git a/lldb/source/Plugins/Process/Utility/RegisterContextThreadMemory.cpp b/lldb/source/Plugins/Process/Utility/RegisterContextThreadMemory.cpp
index c21c02f..bcf60cc 100644
--- a/lldb/source/Plugins/Process/Utility/RegisterContextThreadMemory.cpp
+++ b/lldb/source/Plugins/Process/Utility/RegisterContextThreadMemory.cpp
@@ -73,7 +73,7 @@
UpdateRegisterContext();
if (m_reg_ctx_sp)
return m_reg_ctx_sp->GetRegisterInfoAtIndex(reg);
- return NULL;
+ return nullptr;
}
size_t RegisterContextThreadMemory::GetRegisterSetCount() {
@@ -87,7 +87,7 @@
UpdateRegisterContext();
if (m_reg_ctx_sp)
return m_reg_ctx_sp->GetRegisterSet(reg_set);
- return NULL;
+ return nullptr;
}
bool RegisterContextThreadMemory::ReadRegister(const RegisterInfo *reg_info,
diff --git a/lldb/source/Plugins/Process/Utility/RegisterInfoPOSIX_arm.cpp b/lldb/source/Plugins/Process/Utility/RegisterInfoPOSIX_arm.cpp
index 118c9ff..d392d3b 100644
--- a/lldb/source/Plugins/Process/Utility/RegisterInfoPOSIX_arm.cpp
+++ b/lldb/source/Plugins/Process/Utility/RegisterInfoPOSIX_arm.cpp
@@ -55,7 +55,7 @@
return g_register_infos_arm;
default:
assert(false && "Unhandled target architecture.");
- return NULL;
+ return nullptr;
}
}
diff --git a/lldb/source/Plugins/Process/Utility/RegisterInfoPOSIX_arm64.cpp b/lldb/source/Plugins/Process/Utility/RegisterInfoPOSIX_arm64.cpp
index 14d1119..f747152 100644
--- a/lldb/source/Plugins/Process/Utility/RegisterInfoPOSIX_arm64.cpp
+++ b/lldb/source/Plugins/Process/Utility/RegisterInfoPOSIX_arm64.cpp
@@ -60,7 +60,7 @@
return g_register_infos_arm64_le;
default:
assert(false && "Unhandled target architecture.");
- return NULL;
+ return nullptr;
}
}
diff --git a/lldb/source/Plugins/Process/Utility/RegisterInfoPOSIX_ppc64le.cpp b/lldb/source/Plugins/Process/Utility/RegisterInfoPOSIX_ppc64le.cpp
index 63d35c2..35051a3 100644
--- a/lldb/source/Plugins/Process/Utility/RegisterInfoPOSIX_ppc64le.cpp
+++ b/lldb/source/Plugins/Process/Utility/RegisterInfoPOSIX_ppc64le.cpp
@@ -27,7 +27,7 @@
return g_register_infos_ppc64le;
default:
assert(false && "Unhandled target architecture.");
- return NULL;
+ return nullptr;
}
}
diff --git a/lldb/source/Plugins/Process/Utility/StopInfoMachException.cpp b/lldb/source/Plugins/Process/Utility/StopInfoMachException.cpp
index 64b88e6..588015a 100644
--- a/lldb/source/Plugins/Process/Utility/StopInfoMachException.cpp
+++ b/lldb/source/Plugins/Process/Utility/StopInfoMachException.cpp
@@ -37,11 +37,11 @@
target ? target->GetArchitecture().GetMachine()
: llvm::Triple::UnknownArch;
- const char *exc_desc = NULL;
+ const char *exc_desc = nullptr;
const char *code_label = "code";
- const char *code_desc = NULL;
+ const char *code_desc = nullptr;
const char *subcode_label = "subcode";
- const char *subcode_desc = NULL;
+ const char *subcode_desc = nullptr;
#if defined(__APPLE__)
char code_desc_buf[32];
@@ -593,7 +593,7 @@
// the thread ID so we must always report the breakpoint regardless
// of the thread.
if (bp_site_sp->ValidForThisThread(&thread) ||
- thread.GetProcess()->GetOperatingSystem() != NULL)
+ thread.GetProcess()->GetOperatingSystem() != nullptr)
return StopInfo::CreateStopReasonWithBreakpointSiteID(
thread, bp_site_sp->GetID());
else if (is_trace_if_actual_breakpoint_missing)
diff --git a/lldb/source/Plugins/Process/Utility/UnwindLLDB.cpp b/lldb/source/Plugins/Process/Utility/UnwindLLDB.cpp
index d11fda2..38209fb 100644
--- a/lldb/source/Plugins/Process/Utility/UnwindLLDB.cpp
+++ b/lldb/source/Plugins/Process/Utility/UnwindLLDB.cpp
@@ -50,7 +50,7 @@
return 0;
ProcessSP process_sp(m_thread.GetProcess());
- ABI *abi = process_sp ? process_sp->GetABI().get() : NULL;
+ ABI *abi = process_sp ? process_sp->GetABI().get() : nullptr;
while (AddOneMoreFrame(abi)) {
#if DEBUG_FRAME_SPEED
@@ -73,13 +73,13 @@
return true;
ProcessSP process_sp(m_thread.GetProcess());
- ABI *abi = process_sp ? process_sp->GetABI().get() : NULL;
+ ABI *abi = process_sp ? process_sp->GetABI().get() : nullptr;
// First, set up the 0th (initial) frame
CursorSP first_cursor_sp(new Cursor());
RegisterContextLLDBSP reg_ctx_sp(new RegisterContextLLDB(
m_thread, RegisterContextLLDBSP(), first_cursor_sp->sctx, 0, *this));
- if (reg_ctx_sp.get() == NULL)
+ if (reg_ctx_sp.get() == nullptr)
goto unwind_done;
if (!reg_ctx_sp->IsValid())
@@ -147,7 +147,7 @@
return nullptr;
}
- if (reg_ctx_sp.get() == NULL) {
+ if (reg_ctx_sp.get() == nullptr) {
// If the RegisterContextLLDB has a fallback UnwindPlan, it will switch to
// that and return true. Subsequent calls to TryFallbackUnwindPlan() will
// return false.
@@ -402,7 +402,7 @@
}
ProcessSP process_sp(m_thread.GetProcess());
- ABI *abi = process_sp ? process_sp->GetABI().get() : NULL;
+ ABI *abi = process_sp ? process_sp->GetABI().get() : nullptr;
while (idx >= m_frames.size() && AddOneMoreFrame(abi))
;
@@ -430,7 +430,7 @@
}
ProcessSP process_sp(m_thread.GetProcess());
- ABI *abi = process_sp ? process_sp->GetABI().get() : NULL;
+ ABI *abi = process_sp ? process_sp->GetABI().get() : nullptr;
while (idx >= m_frames.size()) {
if (!AddOneMoreFrame(abi))
diff --git a/lldb/source/Plugins/Process/Utility/UnwindMacOSXFrameBackchain.cpp b/lldb/source/Plugins/Process/Utility/UnwindMacOSXFrameBackchain.cpp
index 4a35637..7dc5a5f 100644
--- a/lldb/source/Plugins/Process/Utility/UnwindMacOSXFrameBackchain.cpp
+++ b/lldb/source/Plugins/Process/Utility/UnwindMacOSXFrameBackchain.cpp
@@ -79,7 +79,7 @@
StackFrame *first_frame = exe_ctx.GetFramePtr();
Process *process = exe_ctx.GetProcessPtr();
- if (process == NULL)
+ if (process == nullptr)
return 0;
struct Frame_i386 {
@@ -121,7 +121,7 @@
SymbolContext first_frame_sc(
first_frame->GetSymbolContext(resolve_scope));
- const AddressRange *addr_range_ptr = NULL;
+ const AddressRange *addr_range_ptr = nullptr;
AddressRange range;
if (first_frame_sc.function)
addr_range_ptr = &first_frame_sc.function->GetAddressRange();
@@ -169,7 +169,7 @@
m_cursors.clear();
Process *process = exe_ctx.GetProcessPtr();
- if (process == NULL)
+ if (process == nullptr)
return 0;
StackFrame *first_frame = exe_ctx.GetFramePtr();
@@ -212,7 +212,7 @@
SymbolContext first_frame_sc(
first_frame->GetSymbolContext(resolve_scope));
- const AddressRange *addr_range_ptr = NULL;
+ const AddressRange *addr_range_ptr = nullptr;
AddressRange range;
if (first_frame_sc.function)
addr_range_ptr = &first_frame_sc.function->GetAddressRange();
diff --git a/lldb/source/Plugins/Process/elf-core/ProcessElfCore.cpp b/lldb/source/Plugins/Process/elf-core/ProcessElfCore.cpp
index 25074f8..f40ff13 100644
--- a/lldb/source/Plugins/Process/elf-core/ProcessElfCore.cpp
+++ b/lldb/source/Plugins/Process/elf-core/ProcessElfCore.cpp
@@ -80,7 +80,7 @@
if (!m_core_module_sp && FileSystem::Instance().Exists(m_core_file)) {
ModuleSpec core_module_spec(m_core_file, target_sp->GetArchitecture());
Status error(ModuleList::GetSharedModule(core_module_spec, m_core_module_sp,
- NULL, NULL, NULL));
+ nullptr, nullptr, nullptr));
if (m_core_module_sp) {
ObjectFile *core_objfile = m_core_module_sp->GetObjectFile();
if (core_objfile && core_objfile->GetType() == ObjectFile::eTypeCoreFile)
@@ -149,7 +149,7 @@
}
ObjectFileELF *core = (ObjectFileELF *)(m_core_module_sp->GetObjectFile());
- if (core == NULL) {
+ if (core == nullptr) {
error.SetErrorString("invalid core object file");
return error;
}
@@ -247,7 +247,7 @@
}
lldb_private::DynamicLoader *ProcessElfCore::GetDynamicLoader() {
- if (m_dyld_up.get() == NULL)
+ if (m_dyld_up.get() == nullptr)
m_dyld_up.reset(DynamicLoader::FindPlugin(
this, DynamicLoaderPOSIXDYLD::GetPluginNameStatic().GetCString()));
return m_dyld_up.get();
@@ -327,13 +327,13 @@
Status &error) {
ObjectFile *core_objfile = m_core_module_sp->GetObjectFile();
- if (core_objfile == NULL)
+ if (core_objfile == nullptr)
return 0;
// Get the address range
const VMRangeToFileOffset::Entry *address_range =
m_core_aranges.FindEntryThatContains(addr);
- if (address_range == NULL || address_range->GetRangeEnd() < addr) {
+ if (address_range == nullptr || address_range->GetRangeEnd() < addr) {
error.SetErrorStringWithFormat("core file does not contain 0x%" PRIx64,
addr);
return 0;
diff --git a/lldb/source/Plugins/Process/elf-core/ThreadElfCore.h b/lldb/source/Plugins/Process/elf-core/ThreadElfCore.h
index 13291d5..ddcf350 100644
--- a/lldb/source/Plugins/Process/elf-core/ThreadElfCore.h
+++ b/lldb/source/Plugins/Process/elf-core/ThreadElfCore.h
@@ -149,7 +149,7 @@
const char *GetName() override {
if (m_thread_name.empty())
- return NULL;
+ return nullptr;
return m_thread_name.c_str();
}
diff --git a/lldb/source/Plugins/Process/gdb-remote/GDBRemoteClientBase.cpp b/lldb/source/Plugins/Process/gdb-remote/GDBRemoteClientBase.cpp
index 3bf0f5c..fe7ef6b 100644
--- a/lldb/source/Plugins/Process/gdb-remote/GDBRemoteClientBase.cpp
+++ b/lldb/source/Plugins/Process/gdb-remote/GDBRemoteClientBase.cpp
@@ -285,7 +285,7 @@
void GDBRemoteClientBase::OnRunPacketSent(bool first) {
if (first)
- BroadcastEvent(eBroadcastBitRunPacketSent, NULL);
+ BroadcastEvent(eBroadcastBitRunPacketSent, nullptr);
}
///////////////////////////////////////
@@ -365,7 +365,7 @@
// packet. Let's interrupt it.
const char ctrl_c = '\x03';
ConnectionStatus status = eConnectionStatusSuccess;
- size_t bytes_written = m_comm.Write(&ctrl_c, 1, status, NULL);
+ size_t bytes_written = m_comm.Write(&ctrl_c, 1, status, nullptr);
if (bytes_written == 0) {
--m_comm.m_async_count;
if (log)
diff --git a/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunication.cpp b/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunication.cpp
index 31af1cd..9c3a02e 100644
--- a/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunication.cpp
+++ b/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunication.cpp
@@ -98,7 +98,7 @@
Log *log(ProcessGDBRemoteLog::GetLogIfAllCategoriesSet(GDBR_LOG_PACKETS));
ConnectionStatus status = eConnectionStatusSuccess;
char ch = '+';
- const size_t bytes_written = Write(&ch, 1, status, NULL);
+ const size_t bytes_written = Write(&ch, 1, status, nullptr);
if (log)
log->Printf("<%4" PRIu64 "> send packet: %c", (uint64_t)bytes_written, ch);
m_history.AddPacket(ch, GDBRemoteCommunicationHistory::ePacketTypeSend,
@@ -110,7 +110,7 @@
Log *log(ProcessGDBRemoteLog::GetLogIfAllCategoriesSet(GDBR_LOG_PACKETS));
ConnectionStatus status = eConnectionStatusSuccess;
char ch = '-';
- const size_t bytes_written = Write(&ch, 1, status, NULL);
+ const size_t bytes_written = Write(&ch, 1, status, nullptr);
if (log)
log->Printf("<%4" PRIu64 "> send packet: %c", (uint64_t)bytes_written, ch);
m_history.AddPacket(ch, GDBRemoteCommunicationHistory::ePacketTypeSend,
@@ -138,7 +138,7 @@
ConnectionStatus status = eConnectionStatusSuccess;
const char *packet_data = packet.data();
const size_t packet_length = packet.size();
- size_t bytes_written = Write(packet_data, packet_length, status, NULL);
+ size_t bytes_written = Write(packet_data, packet_length, status, nullptr);
if (log) {
size_t binary_start_offset = 0;
if (strncmp(packet_data, "$vFile:pwrite:", strlen("$vFile:pwrite:")) ==
@@ -274,7 +274,7 @@
Log *log(ProcessGDBRemoteLog::GetLogIfAllCategoriesSet(GDBR_LOG_PACKETS));
// Check for a packet from our cache first without trying any reading...
- if (CheckForPacket(NULL, 0, packet) != PacketType::Invalid)
+ if (CheckForPacket(nullptr, 0, packet) != PacketType::Invalid)
return PacketResult::Success;
bool timed_out = false;
@@ -470,7 +470,7 @@
content_length = hash_mark_idx - content_start;
std::string bufsize_str(m_bytes.data() + 2, i - 2 - 1);
errno = 0;
- decompressed_bufsize = ::strtoul(bufsize_str.c_str(), NULL, 10);
+ decompressed_bufsize = ::strtoul(bufsize_str.c_str(), nullptr, 10);
if (errno != 0 || decompressed_bufsize == ULONG_MAX) {
m_bytes.erase(0, size_of_first_packet);
return false;
@@ -483,7 +483,7 @@
packet_checksum_cstr[0] = m_bytes[checksum_idx];
packet_checksum_cstr[1] = m_bytes[checksum_idx + 1];
packet_checksum_cstr[2] = '\0';
- long packet_checksum = strtol(packet_checksum_cstr, NULL, 16);
+ long packet_checksum = strtol(packet_checksum_cstr, nullptr, 16);
long actual_checksum = CalculcateChecksum(
llvm::StringRef(m_bytes).substr(1, hash_mark_idx - 1));
@@ -848,7 +848,7 @@
::isxdigit(m_bytes[checksum_idx + 1])) {
if (GetSendAcks()) {
const char *packet_checksum_cstr = &m_bytes[checksum_idx];
- char packet_checksum = strtol(packet_checksum_cstr, NULL, 16);
+ char packet_checksum = strtol(packet_checksum_cstr, nullptr, 16);
char actual_checksum = CalculcateChecksum(
llvm::StringRef(m_bytes).slice(content_start, content_end));
success = packet_checksum == actual_checksum;
@@ -923,9 +923,9 @@
// Do the listen on another thread so we can continue on...
if (connection->Connect(comm->m_listen_url.c_str(), &error) !=
eConnectionStatusSuccess)
- comm->SetConnection(NULL);
+ comm->SetConnection(nullptr);
}
- return NULL;
+ return nullptr;
}
Status GDBRemoteCommunication::StartDebugserverProcess(
diff --git a/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationClient.cpp b/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationClient.cpp
index c6b792e..9797184 100644
--- a/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationClient.cpp
+++ b/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationClient.cpp
@@ -386,14 +386,14 @@
std::vector<std::string> supported_compressions;
compressions += sizeof("SupportedCompressions=") - 1;
const char *end_of_compressions = strchr(compressions, ';');
- if (end_of_compressions == NULL) {
+ if (end_of_compressions == nullptr) {
end_of_compressions = strchr(compressions, '\0');
}
const char *current_compression = compressions;
while (current_compression < end_of_compressions) {
const char *next_compression_name = strchr(current_compression, ',');
const char *end_of_this_word = next_compression_name;
- if (next_compression_name == NULL ||
+ if (next_compression_name == nullptr ||
end_of_compressions < next_compression_name) {
end_of_this_word = end_of_compressions;
}
@@ -775,7 +775,7 @@
std::vector<const char *> argv;
FileSpec exe_file = launch_info.GetExecutableFile();
std::string exe_path;
- const char *arg = NULL;
+ const char *arg = nullptr;
const Args &launch_args = launch_info.GetArguments();
if (exe_file)
exe_path = exe_file.GetPath(false);
@@ -786,7 +786,7 @@
}
if (!exe_path.empty()) {
argv.push_back(exe_path.c_str());
- for (uint32_t i = 1; (arg = launch_args.GetArgumentAtIndex(i)) != NULL;
+ for (uint32_t i = 1; (arg = launch_args.GetArgumentAtIndex(i)) != nullptr;
++i) {
if (arg)
argv.push_back(arg);
@@ -1094,7 +1094,7 @@
if (!m_gdb_server_name.empty())
return m_gdb_server_name.c_str();
}
- return NULL;
+ return nullptr;
}
uint32_t GDBRemoteCommunicationClient::GetGDBServerProgramVersion() {
diff --git a/lldb/source/Plugins/Process/gdb-remote/GDBRemoteRegisterContext.cpp b/lldb/source/Plugins/Process/gdb-remote/GDBRemoteRegisterContext.cpp
index 56ee0a1..a77e659 100644
--- a/lldb/source/Plugins/Process/gdb-remote/GDBRemoteRegisterContext.cpp
+++ b/lldb/source/Plugins/Process/gdb-remote/GDBRemoteRegisterContext.cpp
@@ -98,7 +98,7 @@
bool GDBRemoteRegisterContext::PrivateSetRegisterValue(
uint32_t reg, llvm::ArrayRef<uint8_t> data) {
const RegisterInfo *reg_info = GetRegisterInfoAtIndex(reg);
- if (reg_info == NULL)
+ if (reg_info == nullptr)
return false;
// Invalidate if needed
@@ -122,7 +122,7 @@
bool GDBRemoteRegisterContext::PrivateSetRegisterValue(uint32_t reg,
uint64_t new_reg_val) {
const RegisterInfo *reg_info = GetRegisterInfoAtIndex(reg);
- if (reg_info == NULL)
+ if (reg_info == nullptr)
return false;
// Early in process startup, we can get a thread that has an invalid byte
@@ -148,7 +148,7 @@
uint8_t *dst = const_cast<uint8_t *>(
m_reg_data.PeekData(reg_info->byte_offset, reg_info->byte_size));
- if (dst == NULL)
+ if (dst == nullptr)
return false;
if (data.CopyByteOrderedData(0, // src offset
@@ -183,7 +183,7 @@
Process *process = exe_ctx.GetProcessPtr();
Thread *thread = exe_ctx.GetThreadPtr();
- if (process == NULL || thread == NULL)
+ if (process == nullptr || thread == nullptr)
return false;
GDBRemoteCommunicationClient &gdb_comm(
@@ -228,7 +228,7 @@
// We have a valid primordial register as our constituent. Grab the
// corresponding register info.
const RegisterInfo *prim_reg_info = GetRegisterInfoAtIndex(prim_reg);
- if (prim_reg_info == NULL)
+ if (prim_reg_info == nullptr)
success = false;
else {
// Read the containing register if it hasn't already been read
@@ -301,7 +301,7 @@
Process *process = exe_ctx.GetProcessPtr();
Thread *thread = exe_ctx.GetThreadPtr();
- if (process == NULL || thread == NULL)
+ if (process == nullptr || thread == nullptr)
return false;
GDBRemoteCommunicationClient &gdb_comm(
@@ -319,7 +319,7 @@
uint8_t *dst = const_cast<uint8_t *>(
m_reg_data.PeekData(reg_info->byte_offset, reg_info->byte_size));
- if (dst == NULL)
+ if (dst == nullptr)
return false;
if (data.CopyByteOrderedData(data_offset, // src offset
@@ -361,7 +361,7 @@
// We have a valid primordial register as our constituent. Grab the
// corresponding register info.
const RegisterInfo *value_reg_info = GetRegisterInfoAtIndex(reg);
- if (value_reg_info == NULL)
+ if (value_reg_info == nullptr)
success = false;
else
success = SetPrimordialRegister(value_reg_info, gdb_comm);
@@ -409,7 +409,7 @@
Process *process = exe_ctx.GetProcessPtr();
Thread *thread = exe_ctx.GetThreadPtr();
- if (process == NULL || thread == NULL)
+ if (process == nullptr || thread == nullptr)
return false;
GDBRemoteCommunicationClient &gdb_comm(
@@ -434,7 +434,7 @@
Process *process = exe_ctx.GetProcessPtr();
Thread *thread = exe_ctx.GetThreadPtr();
- if (process == NULL || thread == NULL)
+ if (process == nullptr || thread == nullptr)
return false;
GDBRemoteCommunicationClient &gdb_comm(
@@ -452,7 +452,7 @@
Process *process = exe_ctx.GetProcessPtr();
Thread *thread = exe_ctx.GetThreadPtr();
- if (process == NULL || thread == NULL)
+ if (process == nullptr || thread == nullptr)
return false;
GDBRemoteCommunicationClient &gdb_comm(
@@ -474,7 +474,8 @@
// individually and store them as binary data in a buffer.
const RegisterInfo *reg_info;
- for (uint32_t i = 0; (reg_info = GetRegisterInfoAtIndex(i)) != NULL; i++) {
+ for (uint32_t i = 0; (reg_info = GetRegisterInfoAtIndex(i)) != nullptr;
+ i++) {
if (reg_info
->value_regs) // skip registers that are slices of real registers
continue;
@@ -508,14 +509,14 @@
bool GDBRemoteRegisterContext::WriteAllRegisterValues(
const lldb::DataBufferSP &data_sp) {
- if (!data_sp || data_sp->GetBytes() == NULL || data_sp->GetByteSize() == 0)
+ if (!data_sp || data_sp->GetBytes() == nullptr || data_sp->GetByteSize() == 0)
return false;
ExecutionContext exe_ctx(CalculateThread());
Process *process = exe_ctx.GetProcessPtr();
Thread *thread = exe_ctx.GetThreadPtr();
- if (process == NULL || thread == NULL)
+ if (process == nullptr || thread == nullptr)
return false;
GDBRemoteCommunicationClient &gdb_comm(
@@ -557,9 +558,9 @@
uint64_t size_by_highest_offset = 0;
for (uint32_t reg_idx = 0;
- (reg_info = GetRegisterInfoAtIndex(reg_idx)) != NULL; ++reg_idx) {
+ (reg_info = GetRegisterInfoAtIndex(reg_idx)) != nullptr; ++reg_idx) {
size_including_slice_registers += reg_info->byte_size;
- if (reg_info->value_regs == NULL)
+ if (reg_info->value_regs == nullptr)
size_not_including_slice_registers += reg_info->byte_size;
if (reg_info->byte_offset >= size_by_highest_offset)
size_by_highest_offset = reg_info->byte_offset + reg_info->byte_size;
@@ -591,7 +592,7 @@
// keep track of the size of each reg & compute offset based on that.
uint32_t running_byte_offset = 0;
for (uint32_t reg_idx = 0;
- (reg_info = GetRegisterInfoAtIndex(reg_idx)) != NULL;
+ (reg_info = GetRegisterInfoAtIndex(reg_idx)) != nullptr;
++reg_idx, running_byte_offset += reg_info->byte_size) {
// Skip composite aka slice registers (e.g. eax is a slice of rax).
if (reg_info->value_regs)
@@ -637,7 +638,7 @@
}
uint32_t num_restored = 0;
const RegisterInfo *reg_info;
- for (uint32_t i = 0; (reg_info = GetRegisterInfoAtIndex(i)) != NULL;
+ for (uint32_t i = 0; (reg_info = GetRegisterInfoAtIndex(i)) != nullptr;
i++) {
if (reg_info->value_regs) // skip registers that are slices of real
// registers
diff --git a/lldb/source/Plugins/Process/gdb-remote/ProcessGDBRemote.cpp b/lldb/source/Plugins/Process/gdb-remote/ProcessGDBRemote.cpp
index db95d91..422b092 100644
--- a/lldb/source/Plugins/Process/gdb-remote/ProcessGDBRemote.cpp
+++ b/lldb/source/Plugins/Process/gdb-remote/ProcessGDBRemote.cpp
@@ -114,12 +114,12 @@
{"packet-timeout", OptionValue::eTypeUInt64, true, 5
#if defined(__has_feature)
#if __has_feature(address_sanitizer)
- * 2
+ * 2
#endif
#endif
- , NULL, {},
+ , nullptr, {},
"Specify the default packet timeout in seconds."},
- {"target-definition-file", OptionValue::eTypeFileSpec, true, 0, NULL, {},
+ {"target-definition-file", OptionValue::eTypeFileSpec, true, 0, nullptr, {},
"The file that provides the description for remote target registers."}};
enum { ePropertyPacketTimeout, ePropertyTargetDefinitionFile };
@@ -140,17 +140,17 @@
uint64_t GetPacketTimeout() {
const uint32_t idx = ePropertyPacketTimeout;
return m_collection_sp->GetPropertyAtIndexAsUInt64(
- NULL, idx, g_properties[idx].default_uint_value);
+ nullptr, idx, g_properties[idx].default_uint_value);
}
bool SetPacketTimeout(uint64_t timeout) {
const uint32_t idx = ePropertyPacketTimeout;
- return m_collection_sp->SetPropertyAtIndexAsUInt64(NULL, idx, timeout);
+ return m_collection_sp->SetPropertyAtIndexAsUInt64(nullptr, idx, timeout);
}
FileSpec GetTargetDefinitionFile() const {
const uint32_t idx = ePropertyTargetDefinitionFile;
- return m_collection_sp->GetPropertyAtIndexAsFileSpec(NULL, idx);
+ return m_collection_sp->GetPropertyAtIndexAsFileSpec(nullptr, idx);
}
};
@@ -252,7 +252,7 @@
ListenerSP listener_sp,
const FileSpec *crash_file_path) {
lldb::ProcessSP process_sp;
- if (crash_file_path == NULL)
+ if (crash_file_path == nullptr)
process_sp = std::make_shared<ProcessGDBRemote>(target_sp, listener_sp);
return process_sp;
}
@@ -294,7 +294,7 @@
: Process(target_sp, listener_sp),
m_debugserver_pid(LLDB_INVALID_PROCESS_ID), m_last_stop_packet_mutex(),
m_register_info(),
- m_async_broadcaster(NULL, "lldb.process.gdb-remote.async-broadcaster"),
+ m_async_broadcaster(nullptr, "lldb.process.gdb-remote.async-broadcaster"),
m_async_listener_sp(
Listener::MakeListener("lldb.process.gdb-remote.async-listener")),
m_async_thread_state_mutex(), m_thread_ids(), m_thread_pcs(),
@@ -547,8 +547,8 @@
std::vector<uint32_t> invalidate_regs;
std::vector<uint8_t> dwarf_opcode_bytes;
RegisterInfo reg_info = {
- NULL, // Name
- NULL, // Alt name
+ nullptr, // Name
+ nullptr, // Alt name
0, // byte size
reg_offset, // offset
eEncodingUint, // encoding
@@ -560,10 +560,10 @@
reg_num, // process plugin reg num
reg_num // native register number
},
- NULL,
- NULL,
- NULL, // Dwarf expression opcode bytes pointer
- 0 // Dwarf expression opcode bytes length
+ nullptr,
+ nullptr,
+ nullptr, // Dwarf expression opcode bytes pointer
+ 0 // Dwarf expression opcode bytes length
};
while (response.GetNameColonValue(name, value)) {
@@ -583,7 +583,7 @@
reg_info.encoding = encoding;
} else if (name.equals("format")) {
Format format = eFormatInvalid;
- if (OptionArgParser::ToFormat(value.str().c_str(), format, NULL)
+ if (OptionArgParser::ToFormat(value.str().c_str(), format, nullptr)
.Success())
reg_info.format = format;
else {
@@ -888,8 +888,8 @@
// since 'O' packets can really slow down debugging if the inferior
// does a lot of output.
if ((!stdin_file_spec || !stdout_file_spec || !stderr_file_spec) &&
- pty.OpenFirstAvailableMaster(O_RDWR | O_NOCTTY, NULL, 0)) {
- FileSpec slave_name{pty.GetSlaveName(NULL, 0)};
+ pty.OpenFirstAvailableMaster(O_RDWR | O_NOCTTY, nullptr, 0)) {
+ FileSpec slave_name{pty.GetSlaveName(nullptr, 0)};
if (!stdin_file_spec)
stdin_file_spec = slave_name;
@@ -933,7 +933,7 @@
GetTarget().GetArchitecture().GetArchitectureName());
const char *launch_event_data = launch_info.GetLaunchEventData();
- if (launch_event_data != NULL && *launch_event_data != '\0')
+ if (launch_event_data != nullptr && *launch_event_data != '\0')
m_gdb_comm.SendLaunchEventDataPacket(launch_event_data);
if (working_dir) {
@@ -1847,7 +1847,7 @@
gdb_thread->PrivateSetRegisterValue(pair.first, buffer_sp->GetData());
}
- thread_sp->SetName(thread_name.empty() ? NULL : thread_name.c_str());
+ thread_sp->SetName(thread_name.empty() ? nullptr : thread_name.c_str());
gdb_thread->SetThreadDispatchQAddr(thread_dispatch_qaddr);
// Check if the GDB server was able to provide the queue name, kind and
@@ -3126,7 +3126,7 @@
Status &error) {
if (m_stdio_communication.IsConnected()) {
ConnectionStatus status;
- m_stdio_communication.Write(src, src_len, status, NULL);
+ m_stdio_communication.Write(src, src_len, status, nullptr);
} else if (m_stdin_forward) {
m_gdb_comm.SendStdinNotification(src, src_len);
}
@@ -3135,7 +3135,7 @@
Status ProcessGDBRemote::EnableBreakpointSite(BreakpointSite *bp_site) {
Status error;
- assert(bp_site != NULL);
+ assert(bp_site != nullptr);
// Get logging info
Log *log(ProcessGDBRemoteLog::GetLogIfAllCategoriesSet(GDBR_LOG_BREAKPOINTS));
@@ -3261,7 +3261,7 @@
Status ProcessGDBRemote::DisableBreakpointSite(BreakpointSite *bp_site) {
Status error;
- assert(bp_site != NULL);
+ assert(bp_site != nullptr);
addr_t addr = bp_site->GetLoadAddress();
user_id_t site_id = bp_site->GetID();
Log *log(ProcessGDBRemoteLog::GetLogIfAllCategoriesSet(GDBR_LOG_BREAKPOINTS));
@@ -3672,9 +3672,9 @@
// Create a thread that watches our internal state and controls which
// events make it to clients (into the DCProcess event queue).
- m_async_thread =
- ThreadLauncher::LaunchThread("<lldb.process.gdb-remote.async>",
- ProcessGDBRemote::AsyncThread, this, NULL);
+ m_async_thread = ThreadLauncher::LaunchThread(
+ "<lldb.process.gdb-remote.async>", ProcessGDBRemote::AsyncThread, this,
+ nullptr);
} else if (log)
log->Printf("ProcessGDBRemote::%s () - Called when Async thread was "
"already running.",
@@ -3768,7 +3768,7 @@
") got eBroadcastBitAsyncContinue: %s",
__FUNCTION__, arg, process->GetID(), continue_cstr);
- if (::strstr(continue_cstr, "vAttach") == NULL)
+ if (::strstr(continue_cstr, "vAttach") == nullptr)
process->SetPrivateState(eStateRunning);
StringExtractorGDBRemote response;
@@ -3834,11 +3834,11 @@
// the "E87" error code from debugserver -- this indicates that
// the process is not debuggable. Return a slightly more
// helpful error message about why the attach failed.
- if (::strstr(continue_cstr, "vAttach") != NULL &&
+ if (::strstr(continue_cstr, "vAttach") != nullptr &&
response.GetError() == 0x87) {
process->SetExitStatus(-1, "cannot attach to process due to "
"System Integrity Protection");
- } else if (::strstr(continue_cstr, "vAttach") != NULL &&
+ } else if (::strstr(continue_cstr, "vAttach") != nullptr &&
response.GetStatus().Fail()) {
process->SetExitStatus(-1, response.GetStatus().AsCString());
} else {
@@ -3913,7 +3913,7 @@
") thread exiting...",
__FUNCTION__, arg, process->GetID());
- return NULL;
+ return nullptr;
}
// uint32_t
@@ -4009,7 +4009,7 @@
}
}
}
- return m_thread_create_bp_sp.get() != NULL;
+ return m_thread_create_bp_sp.get() != nullptr;
}
bool ProcessGDBRemote::StopNoticingNewThreads() {
@@ -4024,8 +4024,8 @@
}
DynamicLoader *ProcessGDBRemote::GetDynamicLoader() {
- if (m_dyld_up.get() == NULL)
- m_dyld_up.reset(DynamicLoader::FindPlugin(this, NULL));
+ if (m_dyld_up.get() == nullptr)
+ m_dyld_up.reset(DynamicLoader::FindPlugin(this, nullptr));
return m_dyld_up.get();
}
@@ -4366,8 +4366,8 @@
bool encoding_set = false;
bool format_set = false;
RegisterInfo reg_info = {
- NULL, // Name
- NULL, // Alt name
+ nullptr, // Name
+ nullptr, // Alt name
0, // byte size
reg_offset, // offset
eEncodingUint, // encoding
@@ -4379,10 +4379,10 @@
cur_reg_num, // process plugin reg num
cur_reg_num // native register number
},
- NULL,
- NULL,
- NULL, // Dwarf Expression opcode bytes pointer
- 0 // Dwarf Expression opcode bytes length
+ nullptr,
+ nullptr,
+ nullptr, // Dwarf Expression opcode bytes pointer
+ 0 // Dwarf Expression opcode bytes length
};
reg_node.ForEachAttribute([&target_info, &gdb_group, &gdb_type,
@@ -4416,7 +4416,8 @@
} else if (name == "format") {
format_set = true;
Format format = eFormatInvalid;
- if (OptionArgParser::ToFormat(value.data(), format, NULL).Success())
+ if (OptionArgParser::ToFormat(value.data(), format, nullptr)
+ .Success())
reg_info.format = format;
else if (value == "vector-sint8")
reg_info.format = eFormatVectorOfSInt8;
@@ -5133,7 +5134,7 @@
"Tests packet speeds of various sizes to determine "
"the performance characteristics of the GDB remote "
"connection. ",
- NULL),
+ nullptr),
m_option_group(),
m_num_packets(LLDB_OPT_SET_1, false, "count", 'c', 0, eArgTypeCount,
"The number of packets to send of each varying size "
@@ -5207,7 +5208,7 @@
public:
CommandObjectProcessGDBRemotePacketHistory(CommandInterpreter &interpreter)
: CommandObjectParsed(interpreter, "process plugin packet history",
- "Dumps the packet history buffer. ", NULL) {}
+ "Dumps the packet history buffer. ", nullptr) {}
~CommandObjectProcessGDBRemotePacketHistory() override {}
@@ -5238,7 +5239,7 @@
: CommandObjectParsed(
interpreter, "process plugin packet xfer-size",
"Maximum size that lldb will try to read/write one one chunk.",
- NULL) {}
+ nullptr) {}
~CommandObjectProcessGDBRemotePacketXferSize() override {}
@@ -5258,7 +5259,7 @@
if (process) {
const char *packet_size = command.GetArgumentAtIndex(0);
errno = 0;
- uint64_t user_specified_max = strtoul(packet_size, NULL, 10);
+ uint64_t user_specified_max = strtoul(packet_size, nullptr, 10);
if (errno == 0 && user_specified_max != 0) {
process->SetUserSpecifiedMaxMemoryTransferSize(user_specified_max);
result.SetStatus(eReturnStatusSuccessFinishResult);
@@ -5280,7 +5281,7 @@
"The packet header and footer will automatically "
"be added to the packet prior to sending and "
"stripped from the result.",
- NULL) {}
+ nullptr) {}
~CommandObjectProcessGDBRemotePacketSend() override {}
@@ -5308,7 +5309,7 @@
output_strm.Printf(" packet: %s\n", packet_cstr);
std::string &response_str = response.GetStringRef();
- if (strstr(packet_cstr, "qGetProfileData") != NULL) {
+ if (strstr(packet_cstr, "qGetProfileData") != nullptr) {
response_str = process->HarmonizeThreadIdsForProfileData(response);
}
@@ -5376,7 +5377,7 @@
CommandObjectProcessGDBRemotePacket(CommandInterpreter &interpreter)
: CommandObjectMultiword(interpreter, "process plugin packet",
"Commands that deal with GDB remote packets.",
- NULL) {
+ nullptr) {
LoadSubCommand(
"history",
CommandObjectSP(
diff --git a/lldb/source/Plugins/Process/mach-core/ProcessMachCore.cpp b/lldb/source/Plugins/Process/mach-core/ProcessMachCore.cpp
index f27c80b..cdb7aa0 100644
--- a/lldb/source/Plugins/Process/mach-core/ProcessMachCore.cpp
+++ b/lldb/source/Plugins/Process/mach-core/ProcessMachCore.cpp
@@ -93,7 +93,7 @@
// ModuleSpecList::FindMatchingModuleSpec enforces a strict arch mach.
ModuleSpec core_module_spec(m_core_file);
Status error(ModuleList::GetSharedModule(core_module_spec, m_core_module_sp,
- NULL, NULL, NULL));
+ nullptr, nullptr, nullptr));
if (m_core_module_sp) {
ObjectFile *core_objfile = m_core_module_sp->GetObjectFile();
@@ -196,7 +196,7 @@
}
ObjectFile *core_objfile = m_core_module_sp->GetObjectFile();
- if (core_objfile == NULL) {
+ if (core_objfile == nullptr) {
error.SetErrorString("invalid core object file");
return error;
}
@@ -209,7 +209,7 @@
}
SectionList *section_list = core_objfile->GetSectionList();
- if (section_list == NULL) {
+ if (section_list == nullptr) {
error.SetErrorString("core file has no sections");
return error;
}
@@ -308,7 +308,7 @@
size_t p = corefile_identifier.find("stext=") + strlen("stext=");
if (corefile_identifier[p] == '0' && corefile_identifier[p + 1] == 'x') {
errno = 0;
- addr = ::strtoul(corefile_identifier.c_str() + p, NULL, 16);
+ addr = ::strtoul(corefile_identifier.c_str() + p, nullptr, 16);
if (errno != 0 || addr == 0)
addr = LLDB_INVALID_ADDRESS;
}
@@ -447,10 +447,10 @@
}
lldb_private::DynamicLoader *ProcessMachCore::GetDynamicLoader() {
- if (m_dyld_up.get() == NULL)
+ if (m_dyld_up.get() == nullptr)
m_dyld_up.reset(DynamicLoader::FindPlugin(
- this,
- m_dyld_plugin_name.IsEmpty() ? NULL : m_dyld_plugin_name.GetCString()));
+ this, m_dyld_plugin_name.IsEmpty() ? nullptr
+ : m_dyld_plugin_name.GetCString()));
return m_dyld_up.get();
}
diff --git a/lldb/source/Plugins/Process/minidump/ProcessMinidump.cpp b/lldb/source/Plugins/Process/minidump/ProcessMinidump.cpp
index d3d2a07..a7fc42ca 100644
--- a/lldb/source/Plugins/Process/minidump/ProcessMinidump.cpp
+++ b/lldb/source/Plugins/Process/minidump/ProcessMinidump.cpp
@@ -600,10 +600,9 @@
return DumpFacebook() || m_fb_logcat.GetOptionValue().GetCurrentValue();
}
public:
-
CommandObjectProcessMinidumpDump(CommandInterpreter &interpreter)
: CommandObjectParsed(interpreter, "process plugin dump",
- "Dump information from the minidump file.", NULL),
+ "Dump information from the minidump file.", nullptr),
m_option_group(),
INIT_BOOL(m_dump_all, "all", 'a',
"Dump the everything in the minidump."),