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8301503: Replace NULL with nullptr in os_cpu/bsd_zero

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Reviewed-by: kbarrett
This commit is contained in:
Johan Sjölen 2023-02-02 09:27:30 +00:00
parent c109dae48c
commit 8cc399b672
2 changed files with 8 additions and 8 deletions
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6
src/hotspot/os_cpu/bsd_zero/javaThread_bsd_zero.hpp
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2000, 2020, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2000, 2023, Oracle and/or its affiliates. All rights reserved.
* Copyright 2007, 2008, 2009, 2010 Red Hat, Inc.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
@ -31,7 +31,7 @@
ZeroFrame* _top_zero_frame;
void pd_initialize() {
_top_zero_frame = NULL;
_top_zero_frame = nullptr;
}
public:
@ -68,7 +68,7 @@
frame_anchor()->zap();
}
void set_last_Java_frame(ZeroFrame* fp, intptr_t* sp) {
frame_anchor()->set(sp, NULL, fp);
frame_anchor()->set(sp, nullptr, fp);
}
public:

10
src/hotspot/os_cpu/bsd_zero/os_bsd_zero.cpp
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2003, 2022, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2003, 2023, Oracle and/or its affiliates. All rights reserved.
* Copyright 2007, 2008, 2009, 2010 Red Hat, Inc.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
@ -75,7 +75,7 @@ frame os::current_frame() {
// set the sp to a close approximation of the real value in
// order to allow this step to complete.
// - Step 120 (printing native stack) tries to walk the stack.
// The frame we create has a NULL pc, which is ignored as an
// The frame we create has a null pc, which is ignored as an
// invalid frame.
frame dummy = frame();
dummy.set_sp((intptr_t *) current_stack_pointer());
@ -92,7 +92,7 @@ char* os::non_memory_address_word() {
address os::Posix::ucontext_get_pc(const ucontext_t* uc) {
ShouldNotCallThis();
return NULL;
return nullptr;
}
void os::Posix::ucontext_set_pc(ucontext_t * uc, address pc) {
@ -103,7 +103,7 @@ address os::fetch_frame_from_context(const void* ucVoid,
intptr_t** ret_sp,
intptr_t** ret_fp) {
ShouldNotCallThis();
return NULL;
return nullptr;
}
frame os::fetch_frame_from_context(const void* ucVoid) {
@ -114,7 +114,7 @@ frame os::fetch_frame_from_context(const void* ucVoid) {
bool PosixSignals::pd_hotspot_signal_handler(int sig, siginfo_t* info,
ucontext_t* uc, JavaThread* thread) {
if (info != NULL && thread != NULL) {
if (info != nullptr && thread != nullptr) {
// Handle ALL stack overflow variations here
if (sig == SIGSEGV || sig == SIGBUS) {
address addr = (address) info->si_addr;