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8329546: Assume sized integral types are available

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Reviewed-by: iklam, jwaters
This commit is contained in:
Kim Barrett 2024-04-04 16:45:32 +00:00
parent f3db2796b8
commit d90e5b5b9f
1 changed files with 3 additions and 24 deletions
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27
src/hotspot/share/utilities/globalDefinitions_gcc.hpp
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@ -1,5 +1,5 @@
/* /*
* Copyright (c) 1998, 2022, Oracle and/or its affiliates. All rights reserved. * Copyright (c) 1998, 2024, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
* *
* This code is free software; you can redistribute it and/or modify it * This code is free software; you can redistribute it and/or modify it
@ -32,9 +32,11 @@
// declarations and a few frequently used utility functions. // declarations and a few frequently used utility functions.
#include <ctype.h> #include <ctype.h>
#include <inttypes.h>
#include <string.h> #include <string.h>
#include <stdarg.h> #include <stdarg.h>
#include <stddef.h> #include <stddef.h>
#include <stdint.h>
#include <stdio.h> #include <stdio.h>
#include <stdlib.h> #include <stdlib.h>
#include <wchar.h> #include <wchar.h>
@ -49,7 +51,6 @@
#include <errno.h> #include <errno.h>
#if defined(LINUX) || defined(_ALLBSD_SOURCE) #if defined(LINUX) || defined(_ALLBSD_SOURCE)
#include <inttypes.h>
#include <signal.h> #include <signal.h>
#ifndef __OpenBSD__ #ifndef __OpenBSD__
#include <ucontext.h> #include <ucontext.h>
@ -79,28 +80,6 @@
#define NULL_WORD NULL #define NULL_WORD NULL
#endif #endif
#if !defined(LINUX) && !defined(_ALLBSD_SOURCE)
// Compiler-specific primitive types
typedef unsigned short uint16_t;
#ifndef _UINT32_T
#define _UINT32_T
typedef unsigned int uint32_t;
#endif // _UINT32_T
#if !defined(_SYS_INT_TYPES_H)
#ifndef _UINT64_T
#define _UINT64_T
typedef unsigned long long uint64_t;
#endif // _UINT64_T
// %%%% how to access definition of intptr_t portably in 5.5 onward?
typedef int intptr_t;
typedef unsigned int uintptr_t;
// If this gets an error, figure out a symbol XXX that implies the
// prior definition of intptr_t, and add "&& !defined(XXX)" above.
#endif // _SYS_INT_TYPES_H
#endif // !LINUX && !_ALLBSD_SOURCE
// checking for nanness // checking for nanness
#if defined(__APPLE__) #if defined(__APPLE__)
inline int g_isnan(double f) { return isnan(f); } inline int g_isnan(double f) { return isnan(f); }