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server-skynet-source-3rd-je.../include/jemalloc/internal/jemalloc_internal_macros.h

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Break up headers into constituent parts This is part of a broader change to make header files better represent the dependencies between one another (see https://github.com/jemalloc/jemalloc/issues/533). It breaks up component headers into smaller parts that can be made to have a simpler dependency graph. For the autogenerated headers (smoothstep.h and size_classes.h), no splitting was necessary, so I didn't add support to emit multiple headers.
2017-01-11 10:06:31 +08:00
#ifndef JEMALLOC_INTERNAL_MACROS_H
#define JEMALLOC_INTERNAL_MACROS_H
Remove --enable-code-coverage. This option hasn't been particularly useful since the original pre-3.0.0 push to broaden test coverage. This partially resolves #580.
2017-04-25 06:22:03 +08:00
#ifdef JEMALLOC_DEBUG
Get rid of most of the various inline macros.
2017-04-22 00:37:34 +08:00
# define JEMALLOC_ALWAYS_INLINE static inline
Fix more test refactoring issues.
2013-12-06 13:43:46 +08:00
#else
Use __forceinline for JEMALLOC_ALWAYS_INLINE on msvc
2019-10-23 21:00:49 +08:00
# ifdef _MSC_VER
# define JEMALLOC_ALWAYS_INLINE static __forceinline
# else
# define JEMALLOC_ALWAYS_INLINE JEMALLOC_ATTR(always_inline) static inline
# endif
Get rid of most of the various inline macros.
2017-04-22 00:37:34 +08:00
#endif
#ifdef _MSC_VER
# define inline _inline
Fix more test refactoring issues.
2013-12-06 13:43:46 +08:00
#endif
Remove --disable-cc-silence. The explicit compiler warning suppression controlled by this option is universally desirable, so remove the ability to disable suppression. This partially resolves #580.
2017-04-25 02:47:10 +08:00
#define UNUSED JEMALLOC_ATTR(unused)
Fix more test refactoring issues.
2013-12-06 13:43:46 +08:00
Replace tabs following #define with spaces. This resolves #564.
2017-01-20 13:41:41 +08:00
#define ZU(z) ((size_t)z)
Make type abbreviations consistent: ssize_t is zd everywhere
2017-03-07 03:40:29 +08:00
#define ZD(z) ((ssize_t)z)
Replace tabs following #define with spaces. This resolves #564.
2017-01-20 13:41:41 +08:00
#define QU(q) ((uint64_t)q)
Make type abbreviations consistent: ssize_t is zd everywhere
2017-03-07 03:40:29 +08:00
#define QD(q) ((int64_t)q)
Fix more test refactoring issues.
2013-12-06 13:43:46 +08:00
Replace tabs following #define with spaces. This resolves #564.
2017-01-20 13:41:41 +08:00
#define KZU(z) ZU(z##ULL)
Make type abbreviations consistent: ssize_t is zd everywhere
2017-03-07 03:40:29 +08:00
#define KZD(z) ZD(z##LL)
Replace tabs following #define with spaces. This resolves #564.
2017-01-20 13:41:41 +08:00
#define KQU(q) QU(q##ULL)
Make type abbreviations consistent: ssize_t is zd everywhere
2017-03-07 03:40:29 +08:00
#define KQD(q) QI(q##LL)
Add size class computation capability. Add size class computation capability, currently used only as validation of the size class lookup tables. Generalize the size class spacing used for bins, for eventual use throughout the full range of allocation sizes.
2014-05-29 07:11:55 +08:00
Fix more test refactoring issues.
2013-12-06 13:43:46 +08:00
#ifndef __DECONST
# define __DECONST(type, var) ((type)(uintptr_t)(const void *)(var))
#endif
Add workaround for missing 'restrict' keyword. Add a cpp #define that removes 'restrict' keyword usage unless the compiler definitely supports C99. As written, 'restrict' is only enabled if the compiler supports the -std=gnu99 option (e.g. gcc and llvm). Reported by Tobias Hieta.
2014-02-25 08:08:38 +08:00
jemalloc cpp new/delete bindings Adds cpp bindings for jemalloc, along with necessary autoconf settings. This is mostly to add sized deallocation support, which can't be added from C directly. Sized deallocation is ~10% microbench improvement. * Import ax_cxx_compile_stdcxx.m4 from the autoconf repo, seems like the easiest way to get c++14 detection. * Adds various other changes, like CXXFLAGS, to configure.ac. * Adds new rules to Makefile.in for src/jemalloc-cpp.cpp, and a basic unittest. * Both new and delete are overridden, to ensure jemalloc is used for both. * TODO future enhancement of avoiding extra PLT thunks for new and delete - sdallocx and malloc are publicly exported jemalloc symbols, using an alias would link them directly. Unfortunately, was having trouble getting it to play nice with jemalloc's namespace support. Testing: Tested gcc 4.8, gcc 5, gcc 5.2, clang 4.0. Only gcc >= 5 has sized deallocation support, verified that the rest build correctly. Tested mac osx and Centos. Tested --with-jemalloc-prefix and --without-export. This resolves #202.
2016-10-24 06:56:30 +08:00
#if !defined(JEMALLOC_HAS_RESTRICT) || defined(__cplusplus)
Add workaround for missing 'restrict' keyword. Add a cpp #define that removes 'restrict' keyword usage unless the compiler definitely supports C99. As written, 'restrict' is only enabled if the compiler supports the -std=gnu99 option (e.g. gcc and llvm). Reported by Tobias Hieta.
2014-02-25 08:08:38 +08:00
# define restrict
#endif
Break up headers into constituent parts This is part of a broader change to make header files better represent the dependencies between one another (see https://github.com/jemalloc/jemalloc/issues/533). It breaks up component headers into smaller parts that can be made to have a simpler dependency graph. For the autogenerated headers (smoothstep.h and size_classes.h), no splitting was necessary, so I didn't add support to emit multiple headers.
2017-01-11 10:06:31 +08:00
Do not use #pragma GCC diagnostic with gcc < 4.6. This regression was introduced by 3d29d11ac2c1583b9959f73c0548545018d31c8a (Clean compilation -Wextra).
2019-03-10 02:51:03 +08:00
/* Various function pointers are static and immutable except during testing. */
Stop depending on JEMALLOC_N() for function interception during testing. Instead, always define function pointers for interceptable functions, but mark them const unless testing, so that the compiler can optimize out the pointer dereferences.
2017-05-02 14:10:42 +08:00
#ifdef JEMALLOC_JET
# define JET_MUTABLE
#else
# define JET_MUTABLE const
#endif
Logging: allow logging with empty varargs. Currently, the log macro requires at least one argument after the format string, because of the way the preprocessor handles varargs macros. We can hide some of that irritation by pushing the extra arguments into a varargs function.
2017-07-22 04:34:45 +08:00
#define JEMALLOC_VA_ARGS_HEAD(head, ...) head
#define JEMALLOC_VA_ARGS_TAIL(head, ...) __VA_ARGS__
Clean compilation -Wextra Before this commit jemalloc produced many warnings when compiled with -Wextra with both Clang and GCC. This commit fixes the issues raised by these warnings or suppresses them if they were spurious at least for the Clang and GCC versions covered by CI. This commit: * adds `JEMALLOC_DIAGNOSTIC` macros: `JEMALLOC_DIAGNOSTIC_{PUSH,POP}` are used to modify the stack of enabled diagnostics. The `JEMALLOC_DIAGNOSTIC_IGNORE_...` macros are used to ignore a concrete diagnostic. * adds `JEMALLOC_FALLTHROUGH` macro to explicitly state that falling through `case` labels in a `switch` statement is intended * Removes all UNUSED annotations on function parameters. The warning -Wunused-parameter is now disabled globally in `jemalloc_internal_macros.h` for all translation units that include that header. It is never re-enabled since that header cannot be included by users. * locally suppresses some -Wextra diagnostics: * `-Wmissing-field-initializer` is buggy in older Clang and GCC versions, where it does not understanding that, in C, `= {0}` is a common C idiom to initialize a struct to zero * `-Wtype-bounds` is suppressed in a particular situation where a generic macro, used in multiple different places, compares an unsigned integer for smaller than zero, which is always true. * `-Walloc-larger-than-size=` diagnostics warn when an allocation function is called with a size that is too large (out-of-range). These are suppressed in the parts of the tests where `jemalloc` explicitly does this to test that the allocation functions fail properly. * adds a new CI build bot that runs the log unit test on CI. Closes #1196 .
2018-05-03 17:40:53 +08:00
/* Diagnostic suppression macros */
#if defined(_MSC_VER) && !defined(__clang__)
# define JEMALLOC_DIAGNOSTIC_PUSH __pragma(warning(push))
# define JEMALLOC_DIAGNOSTIC_POP __pragma(warning(pop))
# define JEMALLOC_DIAGNOSTIC_IGNORE(W) __pragma(warning(disable:W))
# define JEMALLOC_DIAGNOSTIC_IGNORE_MISSING_STRUCT_FIELD_INITIALIZERS
Suppress verbose frame address warnings These warnings are not useful, and make the output of some CI jobs enormous and difficult to read, so let's suppress them.
2023-07-21 02:30:59 +08:00
# define JEMALLOC_DIAGNOSTIC_IGNORE_FRAME_ADDRESS
Clean compilation -Wextra Before this commit jemalloc produced many warnings when compiled with -Wextra with both Clang and GCC. This commit fixes the issues raised by these warnings or suppresses them if they were spurious at least for the Clang and GCC versions covered by CI. This commit: * adds `JEMALLOC_DIAGNOSTIC` macros: `JEMALLOC_DIAGNOSTIC_{PUSH,POP}` are used to modify the stack of enabled diagnostics. The `JEMALLOC_DIAGNOSTIC_IGNORE_...` macros are used to ignore a concrete diagnostic. * adds `JEMALLOC_FALLTHROUGH` macro to explicitly state that falling through `case` labels in a `switch` statement is intended * Removes all UNUSED annotations on function parameters. The warning -Wunused-parameter is now disabled globally in `jemalloc_internal_macros.h` for all translation units that include that header. It is never re-enabled since that header cannot be included by users. * locally suppresses some -Wextra diagnostics: * `-Wmissing-field-initializer` is buggy in older Clang and GCC versions, where it does not understanding that, in C, `= {0}` is a common C idiom to initialize a struct to zero * `-Wtype-bounds` is suppressed in a particular situation where a generic macro, used in multiple different places, compares an unsigned integer for smaller than zero, which is always true. * `-Walloc-larger-than-size=` diagnostics warn when an allocation function is called with a size that is too large (out-of-range). These are suppressed in the parts of the tests where `jemalloc` explicitly does this to test that the allocation functions fail properly. * adds a new CI build bot that runs the log unit test on CI. Closes #1196 .
2018-05-03 17:40:53 +08:00
# define JEMALLOC_DIAGNOSTIC_IGNORE_TYPE_LIMITS
# define JEMALLOC_DIAGNOSTIC_IGNORE_ALLOC_SIZE_LARGER_THAN
Add support for the `deprecated` attribute This is useful for enforcing the usage of getter/setter functions to access fields which are considered private or have unique access constraints.
2023-08-04 06:05:10 +08:00
# define JEMALLOC_DIAGNOSTIC_IGNORE_DEPRECATED
Clean compilation -Wextra Before this commit jemalloc produced many warnings when compiled with -Wextra with both Clang and GCC. This commit fixes the issues raised by these warnings or suppresses them if they were spurious at least for the Clang and GCC versions covered by CI. This commit: * adds `JEMALLOC_DIAGNOSTIC` macros: `JEMALLOC_DIAGNOSTIC_{PUSH,POP}` are used to modify the stack of enabled diagnostics. The `JEMALLOC_DIAGNOSTIC_IGNORE_...` macros are used to ignore a concrete diagnostic. * adds `JEMALLOC_FALLTHROUGH` macro to explicitly state that falling through `case` labels in a `switch` statement is intended * Removes all UNUSED annotations on function parameters. The warning -Wunused-parameter is now disabled globally in `jemalloc_internal_macros.h` for all translation units that include that header. It is never re-enabled since that header cannot be included by users. * locally suppresses some -Wextra diagnostics: * `-Wmissing-field-initializer` is buggy in older Clang and GCC versions, where it does not understanding that, in C, `= {0}` is a common C idiom to initialize a struct to zero * `-Wtype-bounds` is suppressed in a particular situation where a generic macro, used in multiple different places, compares an unsigned integer for smaller than zero, which is always true. * `-Walloc-larger-than-size=` diagnostics warn when an allocation function is called with a size that is too large (out-of-range). These are suppressed in the parts of the tests where `jemalloc` explicitly does this to test that the allocation functions fail properly. * adds a new CI build bot that runs the log unit test on CI. Closes #1196 .
2018-05-03 17:40:53 +08:00
# define JEMALLOC_DIAGNOSTIC_DISABLE_SPURIOUS
Do not use #pragma GCC diagnostic with gcc < 4.6. This regression was introduced by 3d29d11ac2c1583b9959f73c0548545018d31c8a (Clean compilation -Wextra).
2019-03-10 02:51:03 +08:00
/* #pragma GCC diagnostic first appeared in gcc 4.6. */
#elif (defined(__GNUC__) && ((__GNUC__ > 4) || ((__GNUC__ == 4) && \
(__GNUC_MINOR__ > 5)))) || defined(__clang__)
Clean compilation -Wextra Before this commit jemalloc produced many warnings when compiled with -Wextra with both Clang and GCC. This commit fixes the issues raised by these warnings or suppresses them if they were spurious at least for the Clang and GCC versions covered by CI. This commit: * adds `JEMALLOC_DIAGNOSTIC` macros: `JEMALLOC_DIAGNOSTIC_{PUSH,POP}` are used to modify the stack of enabled diagnostics. The `JEMALLOC_DIAGNOSTIC_IGNORE_...` macros are used to ignore a concrete diagnostic. * adds `JEMALLOC_FALLTHROUGH` macro to explicitly state that falling through `case` labels in a `switch` statement is intended * Removes all UNUSED annotations on function parameters. The warning -Wunused-parameter is now disabled globally in `jemalloc_internal_macros.h` for all translation units that include that header. It is never re-enabled since that header cannot be included by users. * locally suppresses some -Wextra diagnostics: * `-Wmissing-field-initializer` is buggy in older Clang and GCC versions, where it does not understanding that, in C, `= {0}` is a common C idiom to initialize a struct to zero * `-Wtype-bounds` is suppressed in a particular situation where a generic macro, used in multiple different places, compares an unsigned integer for smaller than zero, which is always true. * `-Walloc-larger-than-size=` diagnostics warn when an allocation function is called with a size that is too large (out-of-range). These are suppressed in the parts of the tests where `jemalloc` explicitly does this to test that the allocation functions fail properly. * adds a new CI build bot that runs the log unit test on CI. Closes #1196 .
2018-05-03 17:40:53 +08:00
/*
* The JEMALLOC_PRAGMA__ macro is an implementation detail of the GCC and Clang
* diagnostic suppression macros and should not be used anywhere else.
*/
# define JEMALLOC_PRAGMA__(X) _Pragma(#X)
# define JEMALLOC_DIAGNOSTIC_PUSH JEMALLOC_PRAGMA__(GCC diagnostic push)
# define JEMALLOC_DIAGNOSTIC_POP JEMALLOC_PRAGMA__(GCC diagnostic pop)
Do not use #pragma GCC diagnostic with gcc < 4.6. This regression was introduced by 3d29d11ac2c1583b9959f73c0548545018d31c8a (Clean compilation -Wextra).
2019-03-10 02:51:03 +08:00
# define JEMALLOC_DIAGNOSTIC_IGNORE(W) \
JEMALLOC_PRAGMA__(GCC diagnostic ignored W)
Suppress -Wmissing-field-initializer warning only for compilers with buggy implementation
2018-07-10 20:48:18 +08:00
/*
* The -Wmissing-field-initializers warning is buggy in GCC versions < 5.1 and
Do not use #pragma GCC diagnostic with gcc < 4.6. This regression was introduced by 3d29d11ac2c1583b9959f73c0548545018d31c8a (Clean compilation -Wextra).
2019-03-10 02:51:03 +08:00
* all clang versions up to version 7 (currently trunk, unreleased). This macro
* suppresses the warning for the affected compiler versions only.
Suppress -Wmissing-field-initializer warning only for compilers with buggy implementation
2018-07-10 20:48:18 +08:00
*/
Do not use #pragma GCC diagnostic with gcc < 4.6. This regression was introduced by 3d29d11ac2c1583b9959f73c0548545018d31c8a (Clean compilation -Wextra).
2019-03-10 02:51:03 +08:00
# if ((defined(__GNUC__) && !defined(__clang__)) && (__GNUC__ < 5)) || \
defined(__clang__)
Suppress -Wmissing-field-initializer warning only for compilers with buggy implementation
2018-07-10 20:48:18 +08:00
# define JEMALLOC_DIAGNOSTIC_IGNORE_MISSING_STRUCT_FIELD_INITIALIZERS \
JEMALLOC_DIAGNOSTIC_IGNORE("-Wmissing-field-initializers")
# else
# define JEMALLOC_DIAGNOSTIC_IGNORE_MISSING_STRUCT_FIELD_INITIALIZERS
# endif
Suppress verbose frame address warnings These warnings are not useful, and make the output of some CI jobs enormous and difficult to read, so let's suppress them.
2023-07-21 02:30:59 +08:00
# define JEMALLOC_DIAGNOSTIC_IGNORE_FRAME_ADDRESS \
JEMALLOC_DIAGNOSTIC_IGNORE("-Wframe-address")
Clean compilation -Wextra Before this commit jemalloc produced many warnings when compiled with -Wextra with both Clang and GCC. This commit fixes the issues raised by these warnings or suppresses them if they were spurious at least for the Clang and GCC versions covered by CI. This commit: * adds `JEMALLOC_DIAGNOSTIC` macros: `JEMALLOC_DIAGNOSTIC_{PUSH,POP}` are used to modify the stack of enabled diagnostics. The `JEMALLOC_DIAGNOSTIC_IGNORE_...` macros are used to ignore a concrete diagnostic. * adds `JEMALLOC_FALLTHROUGH` macro to explicitly state that falling through `case` labels in a `switch` statement is intended * Removes all UNUSED annotations on function parameters. The warning -Wunused-parameter is now disabled globally in `jemalloc_internal_macros.h` for all translation units that include that header. It is never re-enabled since that header cannot be included by users. * locally suppresses some -Wextra diagnostics: * `-Wmissing-field-initializer` is buggy in older Clang and GCC versions, where it does not understanding that, in C, `= {0}` is a common C idiom to initialize a struct to zero * `-Wtype-bounds` is suppressed in a particular situation where a generic macro, used in multiple different places, compares an unsigned integer for smaller than zero, which is always true. * `-Walloc-larger-than-size=` diagnostics warn when an allocation function is called with a size that is too large (out-of-range). These are suppressed in the parts of the tests where `jemalloc` explicitly does this to test that the allocation functions fail properly. * adds a new CI build bot that runs the log unit test on CI. Closes #1196 .
2018-05-03 17:40:53 +08:00
# define JEMALLOC_DIAGNOSTIC_IGNORE_TYPE_LIMITS \
JEMALLOC_DIAGNOSTIC_IGNORE("-Wtype-limits")
# define JEMALLOC_DIAGNOSTIC_IGNORE_UNUSED_PARAMETER \
JEMALLOC_DIAGNOSTIC_IGNORE("-Wunused-parameter")
# if defined(__GNUC__) && !defined(__clang__) && (__GNUC__ >= 7)
# define JEMALLOC_DIAGNOSTIC_IGNORE_ALLOC_SIZE_LARGER_THAN \
JEMALLOC_DIAGNOSTIC_IGNORE("-Walloc-size-larger-than=")
# else
# define JEMALLOC_DIAGNOSTIC_IGNORE_ALLOC_SIZE_LARGER_THAN
# endif
Add support for the `deprecated` attribute This is useful for enforcing the usage of getter/setter functions to access fields which are considered private or have unique access constraints.
2023-08-04 06:05:10 +08:00
# ifdef JEMALLOC_HAVE_ATTR_DEPRECATED
# define JEMALLOC_DIAGNOSTIC_IGNORE_DEPRECATED \
JEMALLOC_DIAGNOSTIC_IGNORE("-Wdeprecated-declarations")
# else
# define JEMALLOC_DIAGNOSTIC_IGNORE_DEPRECATED
# endif
Clean compilation -Wextra Before this commit jemalloc produced many warnings when compiled with -Wextra with both Clang and GCC. This commit fixes the issues raised by these warnings or suppresses them if they were spurious at least for the Clang and GCC versions covered by CI. This commit: * adds `JEMALLOC_DIAGNOSTIC` macros: `JEMALLOC_DIAGNOSTIC_{PUSH,POP}` are used to modify the stack of enabled diagnostics. The `JEMALLOC_DIAGNOSTIC_IGNORE_...` macros are used to ignore a concrete diagnostic. * adds `JEMALLOC_FALLTHROUGH` macro to explicitly state that falling through `case` labels in a `switch` statement is intended * Removes all UNUSED annotations on function parameters. The warning -Wunused-parameter is now disabled globally in `jemalloc_internal_macros.h` for all translation units that include that header. It is never re-enabled since that header cannot be included by users. * locally suppresses some -Wextra diagnostics: * `-Wmissing-field-initializer` is buggy in older Clang and GCC versions, where it does not understanding that, in C, `= {0}` is a common C idiom to initialize a struct to zero * `-Wtype-bounds` is suppressed in a particular situation where a generic macro, used in multiple different places, compares an unsigned integer for smaller than zero, which is always true. * `-Walloc-larger-than-size=` diagnostics warn when an allocation function is called with a size that is too large (out-of-range). These are suppressed in the parts of the tests where `jemalloc` explicitly does this to test that the allocation functions fail properly. * adds a new CI build bot that runs the log unit test on CI. Closes #1196 .
2018-05-03 17:40:53 +08:00
# define JEMALLOC_DIAGNOSTIC_DISABLE_SPURIOUS \
JEMALLOC_DIAGNOSTIC_PUSH \
JEMALLOC_DIAGNOSTIC_IGNORE_UNUSED_PARAMETER
#else
# define JEMALLOC_DIAGNOSTIC_PUSH
# define JEMALLOC_DIAGNOSTIC_POP
# define JEMALLOC_DIAGNOSTIC_IGNORE(W)
# define JEMALLOC_DIAGNOSTIC_IGNORE_MISSING_STRUCT_FIELD_INITIALIZERS
Suppress verbose frame address warnings These warnings are not useful, and make the output of some CI jobs enormous and difficult to read, so let's suppress them.
2023-07-21 02:30:59 +08:00
# define JEMALLOC_DIAGNOSTIC_IGNORE_FRAME_ADDRESS
Clean compilation -Wextra Before this commit jemalloc produced many warnings when compiled with -Wextra with both Clang and GCC. This commit fixes the issues raised by these warnings or suppresses them if they were spurious at least for the Clang and GCC versions covered by CI. This commit: * adds `JEMALLOC_DIAGNOSTIC` macros: `JEMALLOC_DIAGNOSTIC_{PUSH,POP}` are used to modify the stack of enabled diagnostics. The `JEMALLOC_DIAGNOSTIC_IGNORE_...` macros are used to ignore a concrete diagnostic. * adds `JEMALLOC_FALLTHROUGH` macro to explicitly state that falling through `case` labels in a `switch` statement is intended * Removes all UNUSED annotations on function parameters. The warning -Wunused-parameter is now disabled globally in `jemalloc_internal_macros.h` for all translation units that include that header. It is never re-enabled since that header cannot be included by users. * locally suppresses some -Wextra diagnostics: * `-Wmissing-field-initializer` is buggy in older Clang and GCC versions, where it does not understanding that, in C, `= {0}` is a common C idiom to initialize a struct to zero * `-Wtype-bounds` is suppressed in a particular situation where a generic macro, used in multiple different places, compares an unsigned integer for smaller than zero, which is always true. * `-Walloc-larger-than-size=` diagnostics warn when an allocation function is called with a size that is too large (out-of-range). These are suppressed in the parts of the tests where `jemalloc` explicitly does this to test that the allocation functions fail properly. * adds a new CI build bot that runs the log unit test on CI. Closes #1196 .
2018-05-03 17:40:53 +08:00
# define JEMALLOC_DIAGNOSTIC_IGNORE_TYPE_LIMITS
# define JEMALLOC_DIAGNOSTIC_IGNORE_ALLOC_SIZE_LARGER_THAN
Add support for the `deprecated` attribute This is useful for enforcing the usage of getter/setter functions to access fields which are considered private or have unique access constraints.
2023-08-04 06:05:10 +08:00
# define JEMALLOC_DIAGNOSTIC_IGNORE_DEPRECATED
Clean compilation -Wextra Before this commit jemalloc produced many warnings when compiled with -Wextra with both Clang and GCC. This commit fixes the issues raised by these warnings or suppresses them if they were spurious at least for the Clang and GCC versions covered by CI. This commit: * adds `JEMALLOC_DIAGNOSTIC` macros: `JEMALLOC_DIAGNOSTIC_{PUSH,POP}` are used to modify the stack of enabled diagnostics. The `JEMALLOC_DIAGNOSTIC_IGNORE_...` macros are used to ignore a concrete diagnostic. * adds `JEMALLOC_FALLTHROUGH` macro to explicitly state that falling through `case` labels in a `switch` statement is intended * Removes all UNUSED annotations on function parameters. The warning -Wunused-parameter is now disabled globally in `jemalloc_internal_macros.h` for all translation units that include that header. It is never re-enabled since that header cannot be included by users. * locally suppresses some -Wextra diagnostics: * `-Wmissing-field-initializer` is buggy in older Clang and GCC versions, where it does not understanding that, in C, `= {0}` is a common C idiom to initialize a struct to zero * `-Wtype-bounds` is suppressed in a particular situation where a generic macro, used in multiple different places, compares an unsigned integer for smaller than zero, which is always true. * `-Walloc-larger-than-size=` diagnostics warn when an allocation function is called with a size that is too large (out-of-range). These are suppressed in the parts of the tests where `jemalloc` explicitly does this to test that the allocation functions fail properly. * adds a new CI build bot that runs the log unit test on CI. Closes #1196 .
2018-05-03 17:40:53 +08:00
# define JEMALLOC_DIAGNOSTIC_DISABLE_SPURIOUS
#endif
Add support for the `deprecated` attribute This is useful for enforcing the usage of getter/setter functions to access fields which are considered private or have unique access constraints.
2023-08-04 06:05:10 +08:00
#define JEMALLOC_SUPPRESS_WARN_ON_USAGE(...) \
JEMALLOC_DIAGNOSTIC_PUSH \
JEMALLOC_DIAGNOSTIC_IGNORE_DEPRECATED \
__VA_ARGS__ \
JEMALLOC_DIAGNOSTIC_POP
Clean compilation -Wextra Before this commit jemalloc produced many warnings when compiled with -Wextra with both Clang and GCC. This commit fixes the issues raised by these warnings or suppresses them if they were spurious at least for the Clang and GCC versions covered by CI. This commit: * adds `JEMALLOC_DIAGNOSTIC` macros: `JEMALLOC_DIAGNOSTIC_{PUSH,POP}` are used to modify the stack of enabled diagnostics. The `JEMALLOC_DIAGNOSTIC_IGNORE_...` macros are used to ignore a concrete diagnostic. * adds `JEMALLOC_FALLTHROUGH` macro to explicitly state that falling through `case` labels in a `switch` statement is intended * Removes all UNUSED annotations on function parameters. The warning -Wunused-parameter is now disabled globally in `jemalloc_internal_macros.h` for all translation units that include that header. It is never re-enabled since that header cannot be included by users. * locally suppresses some -Wextra diagnostics: * `-Wmissing-field-initializer` is buggy in older Clang and GCC versions, where it does not understanding that, in C, `= {0}` is a common C idiom to initialize a struct to zero * `-Wtype-bounds` is suppressed in a particular situation where a generic macro, used in multiple different places, compares an unsigned integer for smaller than zero, which is always true. * `-Walloc-larger-than-size=` diagnostics warn when an allocation function is called with a size that is too large (out-of-range). These are suppressed in the parts of the tests where `jemalloc` explicitly does this to test that the allocation functions fail properly. * adds a new CI build bot that runs the log unit test on CI. Closes #1196 .
2018-05-03 17:40:53 +08:00
/*
Do not use #pragma GCC diagnostic with gcc < 4.6. This regression was introduced by 3d29d11ac2c1583b9959f73c0548545018d31c8a (Clean compilation -Wextra).
2019-03-10 02:51:03 +08:00
* Disables spurious diagnostics for all headers. Since these headers are not
* included by users directly, it does not affect their diagnostic settings.
Clean compilation -Wextra Before this commit jemalloc produced many warnings when compiled with -Wextra with both Clang and GCC. This commit fixes the issues raised by these warnings or suppresses them if they were spurious at least for the Clang and GCC versions covered by CI. This commit: * adds `JEMALLOC_DIAGNOSTIC` macros: `JEMALLOC_DIAGNOSTIC_{PUSH,POP}` are used to modify the stack of enabled diagnostics. The `JEMALLOC_DIAGNOSTIC_IGNORE_...` macros are used to ignore a concrete diagnostic. * adds `JEMALLOC_FALLTHROUGH` macro to explicitly state that falling through `case` labels in a `switch` statement is intended * Removes all UNUSED annotations on function parameters. The warning -Wunused-parameter is now disabled globally in `jemalloc_internal_macros.h` for all translation units that include that header. It is never re-enabled since that header cannot be included by users. * locally suppresses some -Wextra diagnostics: * `-Wmissing-field-initializer` is buggy in older Clang and GCC versions, where it does not understanding that, in C, `= {0}` is a common C idiom to initialize a struct to zero * `-Wtype-bounds` is suppressed in a particular situation where a generic macro, used in multiple different places, compares an unsigned integer for smaller than zero, which is always true. * `-Walloc-larger-than-size=` diagnostics warn when an allocation function is called with a size that is too large (out-of-range). These are suppressed in the parts of the tests where `jemalloc` explicitly does this to test that the allocation functions fail properly. * adds a new CI build bot that runs the log unit test on CI. Closes #1196 .
2018-05-03 17:40:53 +08:00
*/
JEMALLOC_DIAGNOSTIC_DISABLE_SPURIOUS
Break up headers into constituent parts This is part of a broader change to make header files better represent the dependencies between one another (see https://github.com/jemalloc/jemalloc/issues/533). It breaks up component headers into smaller parts that can be made to have a simpler dependency graph. For the autogenerated headers (smoothstep.h and size_classes.h), no splitting was necessary, so I didn't add support to emit multiple headers.
2017-01-11 10:06:31 +08:00
#endif /* JEMALLOC_INTERNAL_MACROS_H */
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