mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-12-17 20:02:05 +00:00
Enable musl and jemalloc for arm.
Can generate better arm packages.
This commit is contained in:
Amos Bird
parent
340705f1ca
commit
b0d4baccc8
@ -118,16 +118,16 @@ endif ()
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option (ENABLE_TESTS "Enables tests" ON)
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if (CMAKE_SYSTEM_PROCESSOR MATCHES "amd64|x86_64")
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if (ARCH_AMD64)
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option (USE_INTERNAL_MEMCPY "Use internal implementation of 'memcpy' function instead of provided by libc. Only for x86_64." ON)
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endif ()
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if (OS_LINUX AND NOT UNBUNDLED AND MAKE_STATIC_LIBRARIES AND NOT SPLIT_SHARED_LIBRARIES AND CMAKE_VERSION VERSION_GREATER "3.9.0")
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if (OS_LINUX AND NOT UNBUNDLED AND MAKE_STATIC_LIBRARIES AND NOT SPLIT_SHARED_LIBRARIES AND CMAKE_VERSION VERSION_GREATER "3.9.0")
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option (GLIBC_COMPATIBILITY "Set to TRUE to enable compatibility with older glibc libraries. Only for x86_64, Linux. Implies USE_INTERNAL_MEMCPY." ON)
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endif ()
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endif ()
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if (NOT CMAKE_VERSION VERSION_GREATER "3.9.0")
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if (NOT CMAKE_VERSION VERSION_GREATER "3.9.0")
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message (WARNING "CMake version must be greater than 3.9.0 for production builds.")
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endif ()
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endif ()
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# Make sure the final executable has symbols exported
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@ -1,3 +1,6 @@
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if (CMAKE_SYSTEM_PROCESSOR MATCHES "amd64|x86_64")
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set (ARCH_AMD64 1)
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endif ()
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if (CMAKE_SYSTEM_PROCESSOR MATCHES "^(aarch64.*|AARCH64.*)")
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set (ARCH_AARCH64 1)
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endif ()
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@ -45,9 +45,15 @@ endif ()
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add_library(jemalloc STATIC ${SRCS})
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target_include_directories(jemalloc PUBLIC
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${CMAKE_CURRENT_SOURCE_DIR}/include
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${CMAKE_CURRENT_SOURCE_DIR}/include_linux_x86_64) # jemalloc.h
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target_include_directories(jemalloc PUBLIC ${CMAKE_CURRENT_SOURCE_DIR}/include)
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if (ARCH_AMD64)
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target_include_directories(jemalloc PUBLIC ${CMAKE_CURRENT_SOURCE_DIR}/include_linux_x86_64)
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elseif (ARCH_ARM)
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target_include_directories(jemalloc PUBLIC ${CMAKE_CURRENT_SOURCE_DIR}/include_linux_aarch64)
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else ()
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message (FATAL_ERROR "jemalloc can only be used on x86_64 or aarch64.")
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endif ()
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target_include_directories(jemalloc PRIVATE
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${JEMALLOC_SOURCE_DIR}/include)
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7
contrib/jemalloc-cmake/include_linux_aarch64/README
Normal file
7
contrib/jemalloc-cmake/include_linux_aarch64/README
Normal file
@ -0,0 +1,7 @@
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Here are pre-generated files from jemalloc on Linux aarch64.
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You can obtain these files by running ./autogen.sh inside jemalloc source directory.
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Added #define GNU_SOURCE
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Added JEMALLOC_OVERRIDE___POSIX_MEMALIGN because why not.
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Removed JEMALLOC_HAVE_ATTR_FORMAT_GNU_PRINTF because it's non standard.
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Removed JEMALLOC_PURGE_MADVISE_FREE because it's available only from Linux 4.5.
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@ -0,0 +1,382 @@
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/* include/jemalloc/internal/jemalloc_internal_defs.h. Generated from jemalloc_internal_defs.h.in by configure. */
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#ifndef JEMALLOC_INTERNAL_DEFS_H_
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#define JEMALLOC_INTERNAL_DEFS_H_
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#ifndef _GNU_SOURCE
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#define _GNU_SOURCE
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#endif
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/*
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* If JEMALLOC_PREFIX is defined via --with-jemalloc-prefix, it will cause all
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* public APIs to be prefixed. This makes it possible, with some care, to use
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* multiple allocators simultaneously.
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*/
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/* #undef JEMALLOC_PREFIX */
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/* #undef JEMALLOC_CPREFIX */
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/*
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* Define overrides for non-standard allocator-related functions if they are
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* present on the system.
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*/
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#define JEMALLOC_OVERRIDE___LIBC_CALLOC
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#define JEMALLOC_OVERRIDE___LIBC_FREE
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#define JEMALLOC_OVERRIDE___LIBC_MALLOC
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#define JEMALLOC_OVERRIDE___LIBC_MEMALIGN
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#define JEMALLOC_OVERRIDE___LIBC_REALLOC
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#define JEMALLOC_OVERRIDE___LIBC_VALLOC
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#define JEMALLOC_OVERRIDE___POSIX_MEMALIGN
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/*
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* JEMALLOC_PRIVATE_NAMESPACE is used as a prefix for all library-private APIs.
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* For shared libraries, symbol visibility mechanisms prevent these symbols
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* from being exported, but for static libraries, naming collisions are a real
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* possibility.
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*/
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#define JEMALLOC_PRIVATE_NAMESPACE je_
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/*
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* Hyper-threaded CPUs may need a special instruction inside spin loops in
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* order to yield to another virtual CPU.
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*/
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#define CPU_SPINWAIT
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/* 1 if CPU_SPINWAIT is defined, 0 otherwise. */
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#define HAVE_CPU_SPINWAIT 0
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/*
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* Number of significant bits in virtual addresses. This may be less than the
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* total number of bits in a pointer, e.g. on x64, for which the uppermost 16
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* bits are the same as bit 47.
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*/
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#define LG_VADDR 48
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/* Defined if C11 atomics are available. */
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#define JEMALLOC_C11_ATOMICS 1
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/* Defined if GCC __atomic atomics are available. */
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#define JEMALLOC_GCC_ATOMIC_ATOMICS 1
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/* Defined if GCC __sync atomics are available. */
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#define JEMALLOC_GCC_SYNC_ATOMICS 1
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/*
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* Defined if __sync_add_and_fetch(uint32_t *, uint32_t) and
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* __sync_sub_and_fetch(uint32_t *, uint32_t) are available, despite
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* __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4 not being defined (which means the
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* functions are defined in libgcc instead of being inlines).
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*/
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/* #undef JE_FORCE_SYNC_COMPARE_AND_SWAP_4 */
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/*
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* Defined if __sync_add_and_fetch(uint64_t *, uint64_t) and
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* __sync_sub_and_fetch(uint64_t *, uint64_t) are available, despite
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* __GCC_HAVE_SYNC_COMPARE_AND_SWAP_8 not being defined (which means the
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* functions are defined in libgcc instead of being inlines).
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*/
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/* #undef JE_FORCE_SYNC_COMPARE_AND_SWAP_8 */
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/*
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* Defined if __builtin_clz() and __builtin_clzl() are available.
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*/
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#define JEMALLOC_HAVE_BUILTIN_CLZ
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/*
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* Defined if os_unfair_lock_*() functions are available, as provided by Darwin.
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*/
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/* #undef JEMALLOC_OS_UNFAIR_LOCK */
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/*
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* Defined if OSSpin*() functions are available, as provided by Darwin, and
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* documented in the spinlock(3) manual page.
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*/
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/* #undef JEMALLOC_OSSPIN */
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/* Defined if syscall(2) is usable. */
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#define JEMALLOC_USE_SYSCALL
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/*
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* Defined if secure_getenv(3) is available.
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*/
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#define JEMALLOC_HAVE_SECURE_GETENV
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/*
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* Defined if issetugid(2) is available.
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*/
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/* #undef JEMALLOC_HAVE_ISSETUGID */
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/* Defined if pthread_atfork(3) is available. */
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#define JEMALLOC_HAVE_PTHREAD_ATFORK
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/* Defined if pthread_setname_np(3) is available. */
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#define JEMALLOC_HAVE_PTHREAD_SETNAME_NP
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/*
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* Defined if clock_gettime(CLOCK_MONOTONIC_COARSE, ...) is available.
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*/
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#define JEMALLOC_HAVE_CLOCK_MONOTONIC_COARSE 1
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/*
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* Defined if clock_gettime(CLOCK_MONOTONIC, ...) is available.
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*/
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#define JEMALLOC_HAVE_CLOCK_MONOTONIC 1
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/*
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* Defined if mach_absolute_time() is available.
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*/
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/* #undef JEMALLOC_HAVE_MACH_ABSOLUTE_TIME */
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/*
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* Defined if _malloc_thread_cleanup() exists. At least in the case of
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* FreeBSD, pthread_key_create() allocates, which if used during malloc
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* bootstrapping will cause recursion into the pthreads library. Therefore, if
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* _malloc_thread_cleanup() exists, use it as the basis for thread cleanup in
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* malloc_tsd.
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*/
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/* #undef JEMALLOC_MALLOC_THREAD_CLEANUP */
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/*
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* Defined if threaded initialization is known to be safe on this platform.
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* Among other things, it must be possible to initialize a mutex without
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* triggering allocation in order for threaded allocation to be safe.
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*/
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#define JEMALLOC_THREADED_INIT
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/*
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* Defined if the pthreads implementation defines
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* _pthread_mutex_init_calloc_cb(), in which case the function is used in order
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* to avoid recursive allocation during mutex initialization.
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*/
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/* #undef JEMALLOC_MUTEX_INIT_CB */
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/* Non-empty if the tls_model attribute is supported. */
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#define JEMALLOC_TLS_MODEL __attribute__((tls_model("initial-exec")))
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/*
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* JEMALLOC_DEBUG enables assertions and other sanity checks, and disables
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* inline functions.
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*/
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/* #undef JEMALLOC_DEBUG */
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/* JEMALLOC_STATS enables statistics calculation. */
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#define JEMALLOC_STATS
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/* JEMALLOC_EXPERIMENTAL_SMALLOCX_API enables experimental smallocx API. */
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/* #undef JEMALLOC_EXPERIMENTAL_SMALLOCX_API */
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/* JEMALLOC_PROF enables allocation profiling. */
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/* #undef JEMALLOC_PROF */
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/* Use libunwind for profile backtracing if defined. */
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/* #undef JEMALLOC_PROF_LIBUNWIND */
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/* Use libgcc for profile backtracing if defined. */
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/* #undef JEMALLOC_PROF_LIBGCC */
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/* Use gcc intrinsics for profile backtracing if defined. */
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/* #undef JEMALLOC_PROF_GCC */
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/*
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* JEMALLOC_DSS enables use of sbrk(2) to allocate extents from the data storage
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* segment (DSS).
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*/
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#define JEMALLOC_DSS
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/* Support memory filling (junk/zero). */
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#define JEMALLOC_FILL
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/* Support utrace(2)-based tracing. */
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/* #undef JEMALLOC_UTRACE */
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/* Support optional abort() on OOM. */
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/* #undef JEMALLOC_XMALLOC */
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/* Support lazy locking (avoid locking unless a second thread is launched). */
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/* #undef JEMALLOC_LAZY_LOCK */
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/*
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* Minimum allocation alignment is 2^LG_QUANTUM bytes (ignoring tiny size
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* classes).
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*/
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/* #undef LG_QUANTUM */
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/* One page is 2^LG_PAGE bytes. */
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#define LG_PAGE 16
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/*
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* One huge page is 2^LG_HUGEPAGE bytes. Note that this is defined even if the
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* system does not explicitly support huge pages; system calls that require
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* explicit huge page support are separately configured.
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*/
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#define LG_HUGEPAGE 29
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/*
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* If defined, adjacent virtual memory mappings with identical attributes
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* automatically coalesce, and they fragment when changes are made to subranges.
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* This is the normal order of things for mmap()/munmap(), but on Windows
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* VirtualAlloc()/VirtualFree() operations must be precisely matched, i.e.
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* mappings do *not* coalesce/fragment.
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*/
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#define JEMALLOC_MAPS_COALESCE
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/*
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* If defined, retain memory for later reuse by default rather than using e.g.
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* munmap() to unmap freed extents. This is enabled on 64-bit Linux because
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* common sequences of mmap()/munmap() calls will cause virtual memory map
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* holes.
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*/
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#define JEMALLOC_RETAIN
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/* TLS is used to map arenas and magazine caches to threads. */
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#define JEMALLOC_TLS
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/*
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* Used to mark unreachable code to quiet "end of non-void" compiler warnings.
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* Don't use this directly; instead use unreachable() from util.h
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*/
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#define JEMALLOC_INTERNAL_UNREACHABLE __builtin_unreachable
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/*
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* ffs*() functions to use for bitmapping. Don't use these directly; instead,
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* use ffs_*() from util.h.
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*/
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#define JEMALLOC_INTERNAL_FFSLL __builtin_ffsll
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#define JEMALLOC_INTERNAL_FFSL __builtin_ffsl
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#define JEMALLOC_INTERNAL_FFS __builtin_ffs
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/*
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* If defined, explicitly attempt to more uniformly distribute large allocation
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* pointer alignments across all cache indices.
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*/
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#define JEMALLOC_CACHE_OBLIVIOUS
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/*
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* If defined, enable logging facilities. We make this a configure option to
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* avoid taking extra branches everywhere.
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*/
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/* #undef JEMALLOC_LOG */
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/*
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* If defined, use readlinkat() (instead of readlink()) to follow
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* /etc/malloc_conf.
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*/
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/* #undef JEMALLOC_READLINKAT */
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/*
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* Darwin (OS X) uses zones to work around Mach-O symbol override shortcomings.
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*/
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/* #undef JEMALLOC_ZONE */
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/*
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* Methods for determining whether the OS overcommits.
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* JEMALLOC_PROC_SYS_VM_OVERCOMMIT_MEMORY: Linux's
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* /proc/sys/vm.overcommit_memory file.
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* JEMALLOC_SYSCTL_VM_OVERCOMMIT: FreeBSD's vm.overcommit sysctl.
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*/
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/* #undef JEMALLOC_SYSCTL_VM_OVERCOMMIT */
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#define JEMALLOC_PROC_SYS_VM_OVERCOMMIT_MEMORY
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/* Defined if madvise(2) is available. */
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#define JEMALLOC_HAVE_MADVISE
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/*
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* Defined if transparent huge pages are supported via the MADV_[NO]HUGEPAGE
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* arguments to madvise(2).
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*/
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#define JEMALLOC_HAVE_MADVISE_HUGE
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/*
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* Methods for purging unused pages differ between operating systems.
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*
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* madvise(..., MADV_FREE) : This marks pages as being unused, such that they
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* will be discarded rather than swapped out.
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* madvise(..., MADV_DONTNEED) : If JEMALLOC_PURGE_MADVISE_DONTNEED_ZEROS is
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* defined, this immediately discards pages,
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* such that new pages will be demand-zeroed if
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* the address region is later touched;
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* otherwise this behaves similarly to
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* MADV_FREE, though typically with higher
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* system overhead.
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*/
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#define JEMALLOC_PURGE_MADVISE_FREE
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#define JEMALLOC_PURGE_MADVISE_DONTNEED
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#define JEMALLOC_PURGE_MADVISE_DONTNEED_ZEROS
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/* Defined if madvise(2) is available but MADV_FREE is not (x86 Linux only). */
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/* #undef JEMALLOC_DEFINE_MADVISE_FREE */
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/*
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* Defined if MADV_DO[NT]DUMP is supported as an argument to madvise.
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*/
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#define JEMALLOC_MADVISE_DONTDUMP
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/*
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* Defined if transparent huge pages (THPs) are supported via the
|
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* MADV_[NO]HUGEPAGE arguments to madvise(2), and THP support is enabled.
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*/
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/* #undef JEMALLOC_THP */
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/* Define if operating system has alloca.h header. */
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#define JEMALLOC_HAS_ALLOCA_H 1
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/* C99 restrict keyword supported. */
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#define JEMALLOC_HAS_RESTRICT 1
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/* For use by hash code. */
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/* #undef JEMALLOC_BIG_ENDIAN */
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/* sizeof(int) == 2^LG_SIZEOF_INT. */
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#define LG_SIZEOF_INT 2
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/* sizeof(long) == 2^LG_SIZEOF_LONG. */
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#define LG_SIZEOF_LONG 3
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/* sizeof(long long) == 2^LG_SIZEOF_LONG_LONG. */
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#define LG_SIZEOF_LONG_LONG 3
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/* sizeof(intmax_t) == 2^LG_SIZEOF_INTMAX_T. */
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#define LG_SIZEOF_INTMAX_T 3
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/* glibc malloc hooks (__malloc_hook, __realloc_hook, __free_hook). */
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#define JEMALLOC_GLIBC_MALLOC_HOOK
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/* glibc memalign hook. */
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#define JEMALLOC_GLIBC_MEMALIGN_HOOK
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/* pthread support */
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#define JEMALLOC_HAVE_PTHREAD
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/* dlsym() support */
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#define JEMALLOC_HAVE_DLSYM
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/* Adaptive mutex support in pthreads. */
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#define JEMALLOC_HAVE_PTHREAD_MUTEX_ADAPTIVE_NP
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/* GNU specific sched_getcpu support */
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#define JEMALLOC_HAVE_SCHED_GETCPU
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/* GNU specific sched_setaffinity support */
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#define JEMALLOC_HAVE_SCHED_SETAFFINITY
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/*
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* If defined, all the features necessary for background threads are present.
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*/
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#define JEMALLOC_BACKGROUND_THREAD 1
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/*
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* If defined, jemalloc symbols are not exported (doesn't work when
|
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* JEMALLOC_PREFIX is not defined).
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*/
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/* #undef JEMALLOC_EXPORT */
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/* config.malloc_conf options string. */
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#define JEMALLOC_CONFIG_MALLOC_CONF ""
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/* If defined, jemalloc takes the malloc/free/etc. symbol names. */
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#define JEMALLOC_IS_MALLOC 1
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/*
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* Defined if strerror_r returns char * if _GNU_SOURCE is defined.
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*/
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#define JEMALLOC_STRERROR_R_RETURNS_CHAR_WITH_GNU_SOURCE
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#endif /* JEMALLOC_INTERNAL_DEFS_H_ */
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@ -0,0 +1,194 @@
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#ifndef JEMALLOC_PREAMBLE_H
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#define JEMALLOC_PREAMBLE_H
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#include "jemalloc_internal_defs.h"
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#include "jemalloc/internal/jemalloc_internal_decls.h"
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#ifdef JEMALLOC_UTRACE
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#include <sys/ktrace.h>
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#endif
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|
||||
#define JEMALLOC_NO_DEMANGLE
|
||||
#ifdef JEMALLOC_JET
|
||||
# undef JEMALLOC_IS_MALLOC
|
||||
# define JEMALLOC_N(n) jet_##n
|
||||
# include "jemalloc/internal/public_namespace.h"
|
||||
# define JEMALLOC_NO_RENAME
|
||||
# include "jemalloc/jemalloc.h"
|
||||
# undef JEMALLOC_NO_RENAME
|
||||
#else
|
||||
# define JEMALLOC_N(n) je_##n
|
||||
# include "jemalloc/jemalloc.h"
|
||||
#endif
|
||||
|
||||
#if (defined(JEMALLOC_OSATOMIC) || defined(JEMALLOC_OSSPIN))
|
||||
#include <libkern/OSAtomic.h>
|
||||
#endif
|
||||
|
||||
#ifdef JEMALLOC_ZONE
|
||||
#include <mach/mach_error.h>
|
||||
#include <mach/mach_init.h>
|
||||
#include <mach/vm_map.h>
|
||||
#endif
|
||||
|
||||
#include "jemalloc/internal/jemalloc_internal_macros.h"
|
||||
|
||||
/*
|
||||
* Note that the ordering matters here; the hook itself is name-mangled. We
|
||||
* want the inclusion of hooks to happen early, so that we hook as much as
|
||||
* possible.
|
||||
*/
|
||||
#ifndef JEMALLOC_NO_PRIVATE_NAMESPACE
|
||||
# ifndef JEMALLOC_JET
|
||||
# include "jemalloc/internal/private_namespace.h"
|
||||
# else
|
||||
# include "jemalloc/internal/private_namespace_jet.h"
|
||||
# endif
|
||||
#endif
|
||||
#include "jemalloc/internal/test_hooks.h"
|
||||
|
||||
#ifdef JEMALLOC_DEFINE_MADVISE_FREE
|
||||
# define JEMALLOC_MADV_FREE 8
|
||||
#endif
|
||||
|
||||
static const bool config_debug =
|
||||
#ifdef JEMALLOC_DEBUG
|
||||
true
|
||||
#else
|
||||
false
|
||||
#endif
|
||||
;
|
||||
static const bool have_dss =
|
||||
#ifdef JEMALLOC_DSS
|
||||
true
|
||||
#else
|
||||
false
|
||||
#endif
|
||||
;
|
||||
static const bool have_madvise_huge =
|
||||
#ifdef JEMALLOC_HAVE_MADVISE_HUGE
|
||||
true
|
||||
#else
|
||||
false
|
||||
#endif
|
||||
;
|
||||
static const bool config_fill =
|
||||
#ifdef JEMALLOC_FILL
|
||||
true
|
||||
#else
|
||||
false
|
||||
#endif
|
||||
;
|
||||
static const bool config_lazy_lock =
|
||||
#ifdef JEMALLOC_LAZY_LOCK
|
||||
true
|
||||
#else
|
||||
false
|
||||
#endif
|
||||
;
|
||||
static const char * const config_malloc_conf = JEMALLOC_CONFIG_MALLOC_CONF;
|
||||
static const bool config_prof =
|
||||
#ifdef JEMALLOC_PROF
|
||||
true
|
||||
#else
|
||||
false
|
||||
#endif
|
||||
;
|
||||
static const bool config_prof_libgcc =
|
||||
#ifdef JEMALLOC_PROF_LIBGCC
|
||||
true
|
||||
#else
|
||||
false
|
||||
#endif
|
||||
;
|
||||
static const bool config_prof_libunwind =
|
||||
#ifdef JEMALLOC_PROF_LIBUNWIND
|
||||
true
|
||||
#else
|
||||
false
|
||||
#endif
|
||||
;
|
||||
static const bool maps_coalesce =
|
||||
#ifdef JEMALLOC_MAPS_COALESCE
|
||||
true
|
||||
#else
|
||||
false
|
||||
#endif
|
||||
;
|
||||
static const bool config_stats =
|
||||
#ifdef JEMALLOC_STATS
|
||||
true
|
||||
#else
|
||||
false
|
||||
#endif
|
||||
;
|
||||
static const bool config_tls =
|
||||
#ifdef JEMALLOC_TLS
|
||||
true
|
||||
#else
|
||||
false
|
||||
#endif
|
||||
;
|
||||
static const bool config_utrace =
|
||||
#ifdef JEMALLOC_UTRACE
|
||||
true
|
||||
#else
|
||||
false
|
||||
#endif
|
||||
;
|
||||
static const bool config_xmalloc =
|
||||
#ifdef JEMALLOC_XMALLOC
|
||||
true
|
||||
#else
|
||||
false
|
||||
#endif
|
||||
;
|
||||
static const bool config_cache_oblivious =
|
||||
#ifdef JEMALLOC_CACHE_OBLIVIOUS
|
||||
true
|
||||
#else
|
||||
false
|
||||
#endif
|
||||
;
|
||||
/*
|
||||
* Undocumented, for jemalloc development use only at the moment. See the note
|
||||
* in jemalloc/internal/log.h.
|
||||
*/
|
||||
static const bool config_log =
|
||||
#ifdef JEMALLOC_LOG
|
||||
true
|
||||
#else
|
||||
false
|
||||
#endif
|
||||
;
|
||||
#ifdef JEMALLOC_HAVE_SCHED_GETCPU
|
||||
/* Currently percpu_arena depends on sched_getcpu. */
|
||||
#define JEMALLOC_PERCPU_ARENA
|
||||
#endif
|
||||
static const bool have_percpu_arena =
|
||||
#ifdef JEMALLOC_PERCPU_ARENA
|
||||
true
|
||||
#else
|
||||
false
|
||||
#endif
|
||||
;
|
||||
/*
|
||||
* Undocumented, and not recommended; the application should take full
|
||||
* responsibility for tracking provenance.
|
||||
*/
|
||||
static const bool force_ivsalloc =
|
||||
#ifdef JEMALLOC_FORCE_IVSALLOC
|
||||
true
|
||||
#else
|
||||
false
|
||||
#endif
|
||||
;
|
||||
static const bool have_background_thread =
|
||||
#ifdef JEMALLOC_BACKGROUND_THREAD
|
||||
true
|
||||
#else
|
||||
false
|
||||
#endif
|
||||
;
|
||||
|
||||
#endif /* JEMALLOC_PREAMBLE_H */
|
||||
@ -0,0 +1,43 @@
|
||||
/* include/jemalloc/jemalloc_defs.h. Generated from jemalloc_defs.h.in by configure. */
|
||||
/* Defined if __attribute__((...)) syntax is supported. */
|
||||
#define JEMALLOC_HAVE_ATTR
|
||||
|
||||
/* Defined if alloc_size attribute is supported. */
|
||||
#define JEMALLOC_HAVE_ATTR_ALLOC_SIZE
|
||||
|
||||
/* Defined if format(printf, ...) attribute is supported. */
|
||||
#define JEMALLOC_HAVE_ATTR_FORMAT_PRINTF
|
||||
|
||||
/*
|
||||
* Define overrides for non-standard allocator-related functions if they are
|
||||
* present on the system.
|
||||
*/
|
||||
#define JEMALLOC_OVERRIDE_MEMALIGN
|
||||
#define JEMALLOC_OVERRIDE_VALLOC
|
||||
|
||||
/*
|
||||
* At least Linux omits the "const" in:
|
||||
*
|
||||
* size_t malloc_usable_size(const void *ptr);
|
||||
*
|
||||
* Match the operating system's prototype.
|
||||
*/
|
||||
#define JEMALLOC_USABLE_SIZE_CONST
|
||||
|
||||
/*
|
||||
* If defined, specify throw() for the public function prototypes when compiling
|
||||
* with C++. The only justification for this is to match the prototypes that
|
||||
* glibc defines.
|
||||
*/
|
||||
#define JEMALLOC_USE_CXX_THROW
|
||||
|
||||
#ifdef _MSC_VER
|
||||
# ifdef _WIN64
|
||||
# define LG_SIZEOF_PTR_WIN 3
|
||||
# else
|
||||
# define LG_SIZEOF_PTR_WIN 2
|
||||
# endif
|
||||
#endif
|
||||
|
||||
/* sizeof(void *) == 2^LG_SIZEOF_PTR. */
|
||||
#define LG_SIZEOF_PTR 3
|
||||
@ -0,0 +1,123 @@
|
||||
#include <stdlib.h>
|
||||
#include <stdbool.h>
|
||||
#include <stdint.h>
|
||||
#include <limits.h>
|
||||
#include <strings.h>
|
||||
|
||||
#define JEMALLOC_VERSION "5.1.0-97-gcd2931ad9bbd78208565716ab102e86d858c2fff"
|
||||
#define JEMALLOC_VERSION_MAJOR 5
|
||||
#define JEMALLOC_VERSION_MINOR 1
|
||||
#define JEMALLOC_VERSION_BUGFIX 0
|
||||
#define JEMALLOC_VERSION_NREV 97
|
||||
#define JEMALLOC_VERSION_GID "cd2931ad9bbd78208565716ab102e86d858c2fff"
|
||||
#define JEMALLOC_VERSION_GID_IDENT cd2931ad9bbd78208565716ab102e86d858c2fff
|
||||
|
||||
#define MALLOCX_LG_ALIGN(la) ((int)(la))
|
||||
#if LG_SIZEOF_PTR == 2
|
||||
# define MALLOCX_ALIGN(a) ((int)(ffs((int)(a))-1))
|
||||
#else
|
||||
# define MALLOCX_ALIGN(a) \
|
||||
((int)(((size_t)(a) < (size_t)INT_MAX) ? ffs((int)(a))-1 : \
|
||||
ffs((int)(((size_t)(a))>>32))+31))
|
||||
#endif
|
||||
#define MALLOCX_ZERO ((int)0x40)
|
||||
/*
|
||||
* Bias tcache index bits so that 0 encodes "automatic tcache management", and 1
|
||||
* encodes MALLOCX_TCACHE_NONE.
|
||||
*/
|
||||
#define MALLOCX_TCACHE(tc) ((int)(((tc)+2) << 8))
|
||||
#define MALLOCX_TCACHE_NONE MALLOCX_TCACHE(-1)
|
||||
/*
|
||||
* Bias arena index bits so that 0 encodes "use an automatically chosen arena".
|
||||
*/
|
||||
#define MALLOCX_ARENA(a) ((((int)(a))+1) << 20)
|
||||
|
||||
/*
|
||||
* Use as arena index in "arena.<i>.{purge,decay,dss}" and
|
||||
* "stats.arenas.<i>.*" mallctl interfaces to select all arenas. This
|
||||
* definition is intentionally specified in raw decimal format to support
|
||||
* cpp-based string concatenation, e.g.
|
||||
*
|
||||
* #define STRINGIFY_HELPER(x) #x
|
||||
* #define STRINGIFY(x) STRINGIFY_HELPER(x)
|
||||
*
|
||||
* mallctl("arena." STRINGIFY(MALLCTL_ARENAS_ALL) ".purge", NULL, NULL, NULL,
|
||||
* 0);
|
||||
*/
|
||||
#define MALLCTL_ARENAS_ALL 4096
|
||||
/*
|
||||
* Use as arena index in "stats.arenas.<i>.*" mallctl interfaces to select
|
||||
* destroyed arenas.
|
||||
*/
|
||||
#define MALLCTL_ARENAS_DESTROYED 4097
|
||||
|
||||
#if defined(__cplusplus) && defined(JEMALLOC_USE_CXX_THROW)
|
||||
# define JEMALLOC_CXX_THROW throw()
|
||||
#else
|
||||
# define JEMALLOC_CXX_THROW
|
||||
#endif
|
||||
|
||||
#if defined(_MSC_VER)
|
||||
# define JEMALLOC_ATTR(s)
|
||||
# define JEMALLOC_ALIGNED(s) __declspec(align(s))
|
||||
# define JEMALLOC_ALLOC_SIZE(s)
|
||||
# define JEMALLOC_ALLOC_SIZE2(s1, s2)
|
||||
# ifndef JEMALLOC_EXPORT
|
||||
# ifdef DLLEXPORT
|
||||
# define JEMALLOC_EXPORT __declspec(dllexport)
|
||||
# else
|
||||
# define JEMALLOC_EXPORT __declspec(dllimport)
|
||||
# endif
|
||||
# endif
|
||||
# define JEMALLOC_FORMAT_PRINTF(s, i)
|
||||
# define JEMALLOC_NOINLINE __declspec(noinline)
|
||||
# ifdef __cplusplus
|
||||
# define JEMALLOC_NOTHROW __declspec(nothrow)
|
||||
# else
|
||||
# define JEMALLOC_NOTHROW
|
||||
# endif
|
||||
# define JEMALLOC_SECTION(s) __declspec(allocate(s))
|
||||
# define JEMALLOC_RESTRICT_RETURN __declspec(restrict)
|
||||
# if _MSC_VER >= 1900 && !defined(__EDG__)
|
||||
# define JEMALLOC_ALLOCATOR __declspec(allocator)
|
||||
# else
|
||||
# define JEMALLOC_ALLOCATOR
|
||||
# endif
|
||||
#elif defined(JEMALLOC_HAVE_ATTR)
|
||||
# define JEMALLOC_ATTR(s) __attribute__((s))
|
||||
# define JEMALLOC_ALIGNED(s) JEMALLOC_ATTR(aligned(s))
|
||||
# ifdef JEMALLOC_HAVE_ATTR_ALLOC_SIZE
|
||||
# define JEMALLOC_ALLOC_SIZE(s) JEMALLOC_ATTR(alloc_size(s))
|
||||
# define JEMALLOC_ALLOC_SIZE2(s1, s2) JEMALLOC_ATTR(alloc_size(s1, s2))
|
||||
# else
|
||||
# define JEMALLOC_ALLOC_SIZE(s)
|
||||
# define JEMALLOC_ALLOC_SIZE2(s1, s2)
|
||||
# endif
|
||||
# ifndef JEMALLOC_EXPORT
|
||||
# define JEMALLOC_EXPORT JEMALLOC_ATTR(visibility("default"))
|
||||
# endif
|
||||
# ifdef JEMALLOC_HAVE_ATTR_FORMAT_GNU_PRINTF
|
||||
# define JEMALLOC_FORMAT_PRINTF(s, i) JEMALLOC_ATTR(format(gnu_printf, s, i))
|
||||
# elif defined(JEMALLOC_HAVE_ATTR_FORMAT_PRINTF)
|
||||
# define JEMALLOC_FORMAT_PRINTF(s, i) JEMALLOC_ATTR(format(printf, s, i))
|
||||
# else
|
||||
# define JEMALLOC_FORMAT_PRINTF(s, i)
|
||||
# endif
|
||||
# define JEMALLOC_NOINLINE JEMALLOC_ATTR(noinline)
|
||||
# define JEMALLOC_NOTHROW JEMALLOC_ATTR(nothrow)
|
||||
# define JEMALLOC_SECTION(s) JEMALLOC_ATTR(section(s))
|
||||
# define JEMALLOC_RESTRICT_RETURN
|
||||
# define JEMALLOC_ALLOCATOR
|
||||
#else
|
||||
# define JEMALLOC_ATTR(s)
|
||||
# define JEMALLOC_ALIGNED(s)
|
||||
# define JEMALLOC_ALLOC_SIZE(s)
|
||||
# define JEMALLOC_ALLOC_SIZE2(s1, s2)
|
||||
# define JEMALLOC_EXPORT
|
||||
# define JEMALLOC_FORMAT_PRINTF(s, i)
|
||||
# define JEMALLOC_NOINLINE
|
||||
# define JEMALLOC_NOTHROW
|
||||
# define JEMALLOC_SECTION(s)
|
||||
# define JEMALLOC_RESTRICT_RETURN
|
||||
# define JEMALLOC_ALLOCATOR
|
||||
#endif
|
||||
@ -0,0 +1,66 @@
|
||||
/*
|
||||
* The je_ prefix on the following public symbol declarations is an artifact
|
||||
* of namespace management, and should be omitted in application code unless
|
||||
* JEMALLOC_NO_DEMANGLE is defined (see jemalloc_mangle.h).
|
||||
*/
|
||||
extern JEMALLOC_EXPORT const char *je_malloc_conf;
|
||||
extern JEMALLOC_EXPORT void (*je_malloc_message)(void *cbopaque,
|
||||
const char *s);
|
||||
|
||||
JEMALLOC_EXPORT JEMALLOC_ALLOCATOR JEMALLOC_RESTRICT_RETURN
|
||||
void JEMALLOC_NOTHROW *je_malloc(size_t size)
|
||||
JEMALLOC_CXX_THROW JEMALLOC_ATTR(malloc) JEMALLOC_ALLOC_SIZE(1);
|
||||
JEMALLOC_EXPORT JEMALLOC_ALLOCATOR JEMALLOC_RESTRICT_RETURN
|
||||
void JEMALLOC_NOTHROW *je_calloc(size_t num, size_t size)
|
||||
JEMALLOC_CXX_THROW JEMALLOC_ATTR(malloc) JEMALLOC_ALLOC_SIZE2(1, 2);
|
||||
JEMALLOC_EXPORT int JEMALLOC_NOTHROW je_posix_memalign(void **memptr,
|
||||
size_t alignment, size_t size) JEMALLOC_CXX_THROW JEMALLOC_ATTR(nonnull(1));
|
||||
JEMALLOC_EXPORT JEMALLOC_ALLOCATOR JEMALLOC_RESTRICT_RETURN
|
||||
void JEMALLOC_NOTHROW *je_aligned_alloc(size_t alignment,
|
||||
size_t size) JEMALLOC_CXX_THROW JEMALLOC_ATTR(malloc)
|
||||
JEMALLOC_ALLOC_SIZE(2);
|
||||
JEMALLOC_EXPORT JEMALLOC_ALLOCATOR JEMALLOC_RESTRICT_RETURN
|
||||
void JEMALLOC_NOTHROW *je_realloc(void *ptr, size_t size)
|
||||
JEMALLOC_CXX_THROW JEMALLOC_ALLOC_SIZE(2);
|
||||
JEMALLOC_EXPORT void JEMALLOC_NOTHROW je_free(void *ptr)
|
||||
JEMALLOC_CXX_THROW;
|
||||
|
||||
JEMALLOC_EXPORT JEMALLOC_ALLOCATOR JEMALLOC_RESTRICT_RETURN
|
||||
void JEMALLOC_NOTHROW *je_mallocx(size_t size, int flags)
|
||||
JEMALLOC_ATTR(malloc) JEMALLOC_ALLOC_SIZE(1);
|
||||
JEMALLOC_EXPORT JEMALLOC_ALLOCATOR JEMALLOC_RESTRICT_RETURN
|
||||
void JEMALLOC_NOTHROW *je_rallocx(void *ptr, size_t size,
|
||||
int flags) JEMALLOC_ALLOC_SIZE(2);
|
||||
JEMALLOC_EXPORT size_t JEMALLOC_NOTHROW je_xallocx(void *ptr, size_t size,
|
||||
size_t extra, int flags);
|
||||
JEMALLOC_EXPORT size_t JEMALLOC_NOTHROW je_sallocx(const void *ptr,
|
||||
int flags) JEMALLOC_ATTR(pure);
|
||||
JEMALLOC_EXPORT void JEMALLOC_NOTHROW je_dallocx(void *ptr, int flags);
|
||||
JEMALLOC_EXPORT void JEMALLOC_NOTHROW je_sdallocx(void *ptr, size_t size,
|
||||
int flags);
|
||||
JEMALLOC_EXPORT size_t JEMALLOC_NOTHROW je_nallocx(size_t size, int flags)
|
||||
JEMALLOC_ATTR(pure);
|
||||
|
||||
JEMALLOC_EXPORT int JEMALLOC_NOTHROW je_mallctl(const char *name,
|
||||
void *oldp, size_t *oldlenp, void *newp, size_t newlen);
|
||||
JEMALLOC_EXPORT int JEMALLOC_NOTHROW je_mallctlnametomib(const char *name,
|
||||
size_t *mibp, size_t *miblenp);
|
||||
JEMALLOC_EXPORT int JEMALLOC_NOTHROW je_mallctlbymib(const size_t *mib,
|
||||
size_t miblen, void *oldp, size_t *oldlenp, void *newp, size_t newlen);
|
||||
JEMALLOC_EXPORT void JEMALLOC_NOTHROW je_malloc_stats_print(
|
||||
void (*write_cb)(void *, const char *), void *je_cbopaque,
|
||||
const char *opts);
|
||||
JEMALLOC_EXPORT size_t JEMALLOC_NOTHROW je_malloc_usable_size(
|
||||
JEMALLOC_USABLE_SIZE_CONST void *ptr) JEMALLOC_CXX_THROW;
|
||||
|
||||
#ifdef JEMALLOC_OVERRIDE_MEMALIGN
|
||||
JEMALLOC_EXPORT JEMALLOC_ALLOCATOR JEMALLOC_RESTRICT_RETURN
|
||||
void JEMALLOC_NOTHROW *je_memalign(size_t alignment, size_t size)
|
||||
JEMALLOC_CXX_THROW JEMALLOC_ATTR(malloc);
|
||||
#endif
|
||||
|
||||
#ifdef JEMALLOC_OVERRIDE_VALLOC
|
||||
JEMALLOC_EXPORT JEMALLOC_ALLOCATOR JEMALLOC_RESTRICT_RETURN
|
||||
void JEMALLOC_NOTHROW *je_valloc(size_t size) JEMALLOC_CXX_THROW
|
||||
JEMALLOC_ATTR(malloc);
|
||||
#endif
|
||||
@ -0,0 +1,77 @@
|
||||
typedef struct extent_hooks_s extent_hooks_t;
|
||||
|
||||
/*
|
||||
* void *
|
||||
* extent_alloc(extent_hooks_t *extent_hooks, void *new_addr, size_t size,
|
||||
* size_t alignment, bool *zero, bool *commit, unsigned arena_ind);
|
||||
*/
|
||||
typedef void *(extent_alloc_t)(extent_hooks_t *, void *, size_t, size_t, bool *,
|
||||
bool *, unsigned);
|
||||
|
||||
/*
|
||||
* bool
|
||||
* extent_dalloc(extent_hooks_t *extent_hooks, void *addr, size_t size,
|
||||
* bool committed, unsigned arena_ind);
|
||||
*/
|
||||
typedef bool (extent_dalloc_t)(extent_hooks_t *, void *, size_t, bool,
|
||||
unsigned);
|
||||
|
||||
/*
|
||||
* void
|
||||
* extent_destroy(extent_hooks_t *extent_hooks, void *addr, size_t size,
|
||||
* bool committed, unsigned arena_ind);
|
||||
*/
|
||||
typedef void (extent_destroy_t)(extent_hooks_t *, void *, size_t, bool,
|
||||
unsigned);
|
||||
|
||||
/*
|
||||
* bool
|
||||
* extent_commit(extent_hooks_t *extent_hooks, void *addr, size_t size,
|
||||
* size_t offset, size_t length, unsigned arena_ind);
|
||||
*/
|
||||
typedef bool (extent_commit_t)(extent_hooks_t *, void *, size_t, size_t, size_t,
|
||||
unsigned);
|
||||
|
||||
/*
|
||||
* bool
|
||||
* extent_decommit(extent_hooks_t *extent_hooks, void *addr, size_t size,
|
||||
* size_t offset, size_t length, unsigned arena_ind);
|
||||
*/
|
||||
typedef bool (extent_decommit_t)(extent_hooks_t *, void *, size_t, size_t,
|
||||
size_t, unsigned);
|
||||
|
||||
/*
|
||||
* bool
|
||||
* extent_purge(extent_hooks_t *extent_hooks, void *addr, size_t size,
|
||||
* size_t offset, size_t length, unsigned arena_ind);
|
||||
*/
|
||||
typedef bool (extent_purge_t)(extent_hooks_t *, void *, size_t, size_t, size_t,
|
||||
unsigned);
|
||||
|
||||
/*
|
||||
* bool
|
||||
* extent_split(extent_hooks_t *extent_hooks, void *addr, size_t size,
|
||||
* size_t size_a, size_t size_b, bool committed, unsigned arena_ind);
|
||||
*/
|
||||
typedef bool (extent_split_t)(extent_hooks_t *, void *, size_t, size_t, size_t,
|
||||
bool, unsigned);
|
||||
|
||||
/*
|
||||
* bool
|
||||
* extent_merge(extent_hooks_t *extent_hooks, void *addr_a, size_t size_a,
|
||||
* void *addr_b, size_t size_b, bool committed, unsigned arena_ind);
|
||||
*/
|
||||
typedef bool (extent_merge_t)(extent_hooks_t *, void *, size_t, void *, size_t,
|
||||
bool, unsigned);
|
||||
|
||||
struct extent_hooks_s {
|
||||
extent_alloc_t *alloc;
|
||||
extent_dalloc_t *dalloc;
|
||||
extent_destroy_t *destroy;
|
||||
extent_commit_t *commit;
|
||||
extent_decommit_t *decommit;
|
||||
extent_purge_t *purge_lazy;
|
||||
extent_purge_t *purge_forced;
|
||||
extent_split_t *split;
|
||||
extent_merge_t *merge;
|
||||
};
|
||||
@ -1,11 +1,11 @@
|
||||
if (OS_LINUX AND NOT SANITIZE AND NOT ARCH_ARM AND NOT ARCH_32 AND NOT ARCH_PPC64LE)
|
||||
if (OS_LINUX AND NOT SANITIZE AND NOT ARCH_32 AND NOT ARCH_PPC64LE)
|
||||
set(ENABLE_JEMALLOC_DEFAULT ${ENABLE_LIBRARIES})
|
||||
else ()
|
||||
set(ENABLE_JEMALLOC_DEFAULT 0)
|
||||
endif ()
|
||||
|
||||
option (ENABLE_JEMALLOC "Set to TRUE to use jemalloc" ${ENABLE_JEMALLOC_DEFAULT})
|
||||
if (OS_LINUX AND NOT ARCH_ARM)
|
||||
if (OS_LINUX)
|
||||
option (USE_INTERNAL_JEMALLOC_LIBRARY "Set to FALSE to use system jemalloc library instead of bundled" ${NOT_UNBUNDLED})
|
||||
else()
|
||||
option (USE_INTERNAL_JEMALLOC_LIBRARY "Set to FALSE to use system jemalloc library instead of bundled" OFF)
|
||||
@ -22,7 +22,7 @@ if (ENABLE_JEMALLOC)
|
||||
find_package (JeMalloc)
|
||||
endif ()
|
||||
|
||||
if ((NOT JEMALLOC_LIBRARIES OR NOT JEMALLOC_INCLUDE_DIR) AND NOT MISSING_INTERNAL_JEMALLOC_LIBRARY AND NOT ARCH_ARM)
|
||||
if ((NOT JEMALLOC_LIBRARIES OR NOT JEMALLOC_INCLUDE_DIR) AND NOT MISSING_INTERNAL_JEMALLOC_LIBRARY )
|
||||
set (JEMALLOC_LIBRARIES "jemalloc")
|
||||
set (JEMALLOC_INCLUDE_DIR "${ClickHouse_SOURCE_DIR}/contrib/jemalloc-cmake/include" "${ClickHouse_SOURCE_DIR}/contrib/jemalloc-cmake/include_linux_x86_64")
|
||||
set (USE_INTERNAL_JEMALLOC_LIBRARY 1)
|
||||
|
||||
@ -12,7 +12,15 @@ if (GLIBC_COMPATIBILITY)
|
||||
|
||||
add_headers_and_sources(glibc_compatibility .)
|
||||
add_headers_and_sources(glibc_compatibility musl)
|
||||
list(APPEND glibc_compatibility_sources musl/syscall.s musl/longjmp.s)
|
||||
if (ARCH_ARM)
|
||||
list (APPEND glibc_compatibility_sources musl/aarch64/syscall.s musl/aarch64/longjmp.s)
|
||||
set (musl_arch_include_dir musl/aarch64)
|
||||
elseif (ARCH_AMD64)
|
||||
list (APPEND glibc_compatibility_sources musl/x86_64/syscall.s musl/x86_64/longjmp.s)
|
||||
set (musl_arch_include_dir musl/x86_64)
|
||||
else ()
|
||||
message (FATAL_ERROR "glibc_compatibility can only be used on x86_64 or aarch64.")
|
||||
endif ()
|
||||
|
||||
list(REMOVE_ITEM glibc_compatibility_sources musl/getentropy.c)
|
||||
if(HAVE_SYS_RANDOM_H)
|
||||
@ -25,7 +33,7 @@ if (GLIBC_COMPATIBILITY)
|
||||
|
||||
add_library(glibc-compatibility STATIC ${glibc_compatibility_sources})
|
||||
|
||||
target_include_directories(glibc-compatibility PRIVATE libcxxabi)
|
||||
target_include_directories(glibc-compatibility PRIVATE libcxxabi ${musl_arch_include_dir})
|
||||
|
||||
if (NOT USE_STATIC_LIBRARIES AND NOT MAKE_STATIC_LIBRARIES)
|
||||
target_compile_options(glibc-compatibility PRIVATE -fPIC)
|
||||
|
||||
82
libs/libglibc-compatibility/musl/aarch64/atomic_arch.h
Normal file
82
libs/libglibc-compatibility/musl/aarch64/atomic_arch.h
Normal file
@ -0,0 +1,82 @@
|
||||
#define a_ll a_ll
|
||||
static inline int a_ll(volatile int *p)
|
||||
{
|
||||
int v;
|
||||
__asm__ __volatile__ ("ldaxr %w0,%1" : "=r"(v) : "Q"(*p));
|
||||
return v;
|
||||
}
|
||||
|
||||
#define a_sc a_sc
|
||||
static inline int a_sc(volatile int *p, int v)
|
||||
{
|
||||
int r;
|
||||
__asm__ __volatile__ ("stlxr %w0,%w2,%1" : "=&r"(r), "=Q"(*p) : "r"(v) : "memory");
|
||||
return !r;
|
||||
}
|
||||
|
||||
#define a_barrier a_barrier
|
||||
static inline void a_barrier()
|
||||
{
|
||||
__asm__ __volatile__ ("dmb ish" : : : "memory");
|
||||
}
|
||||
|
||||
#define a_cas a_cas
|
||||
static inline int a_cas(volatile int *p, int t, int s)
|
||||
{
|
||||
int old;
|
||||
do {
|
||||
old = a_ll(p);
|
||||
if (old != t) {
|
||||
a_barrier();
|
||||
break;
|
||||
}
|
||||
} while (!a_sc(p, s));
|
||||
return old;
|
||||
}
|
||||
|
||||
#define a_ll_p a_ll_p
|
||||
static inline void *a_ll_p(volatile void *p)
|
||||
{
|
||||
void *v;
|
||||
__asm__ __volatile__ ("ldaxr %0, %1" : "=r"(v) : "Q"(*(void *volatile *)p));
|
||||
return v;
|
||||
}
|
||||
|
||||
#define a_sc_p a_sc_p
|
||||
static inline int a_sc_p(volatile int *p, void *v)
|
||||
{
|
||||
int r;
|
||||
__asm__ __volatile__ ("stlxr %w0,%2,%1" : "=&r"(r), "=Q"(*(void *volatile *)p) : "r"(v) : "memory");
|
||||
return !r;
|
||||
}
|
||||
|
||||
#define a_cas_p a_cas_p
|
||||
static inline void *a_cas_p(volatile void *p, void *t, void *s)
|
||||
{
|
||||
void *old;
|
||||
do {
|
||||
old = a_ll_p(p);
|
||||
if (old != t) {
|
||||
a_barrier();
|
||||
break;
|
||||
}
|
||||
} while (!a_sc_p(p, s));
|
||||
return old;
|
||||
}
|
||||
|
||||
#define a_ctz_64 a_ctz_64
|
||||
static inline int a_ctz_64(uint64_t x)
|
||||
{
|
||||
__asm__(
|
||||
" rbit %0, %1\n"
|
||||
" clz %0, %0\n"
|
||||
: "=r"(x) : "r"(x));
|
||||
return x;
|
||||
}
|
||||
|
||||
#define a_clz_64 a_clz_64
|
||||
static inline int a_clz_64(uint64_t x)
|
||||
{
|
||||
__asm__("clz %0, %1" : "=r"(x) : "r"(x));
|
||||
return x;
|
||||
}
|
||||
21
libs/libglibc-compatibility/musl/aarch64/longjmp.s
Normal file
21
libs/libglibc-compatibility/musl/aarch64/longjmp.s
Normal file
@ -0,0 +1,21 @@
|
||||
.global musl_glibc_longjmp
|
||||
.type musl_glibc_longjmp,@function
|
||||
musl_glibc_longjmp:
|
||||
// IHI0055B_aapcs64.pdf 5.1.1, 5.1.2 callee saved registers
|
||||
ldp x19, x20, [x0,#0]
|
||||
ldp x21, x22, [x0,#16]
|
||||
ldp x23, x24, [x0,#32]
|
||||
ldp x25, x26, [x0,#48]
|
||||
ldp x27, x28, [x0,#64]
|
||||
ldp x29, x30, [x0,#80]
|
||||
ldr x2, [x0,#104]
|
||||
mov sp, x2
|
||||
ldp d8 , d9, [x0,#112]
|
||||
ldp d10, d11, [x0,#128]
|
||||
ldp d12, d13, [x0,#144]
|
||||
ldp d14, d15, [x0,#160]
|
||||
|
||||
mov x0, x1
|
||||
cbnz x1, 1f
|
||||
mov x0, #1
|
||||
1: br x30
|
||||
14
libs/libglibc-compatibility/musl/aarch64/syscall.s
Normal file
14
libs/libglibc-compatibility/musl/aarch64/syscall.s
Normal file
@ -0,0 +1,14 @@
|
||||
.global __syscall
|
||||
.hidden __syscall
|
||||
.type __syscall,%function
|
||||
__syscall:
|
||||
uxtw x8,w0
|
||||
mov x0,x1
|
||||
mov x1,x2
|
||||
mov x2,x3
|
||||
mov x3,x4
|
||||
mov x4,x5
|
||||
mov x5,x6
|
||||
mov x6,x7
|
||||
svc 0
|
||||
ret
|
||||
Loading…
Reference in New Issue
Block a user