Refactor to support more varied testing.
Refactor the test harness to support three types of tests:
- unit: White box unit tests. These tests have full access to all
internal jemalloc library symbols. Though in actuality all symbols
are prefixed by jet_, macro-based name mangling abstracts this away
from test code.
- integration: Black box integration tests. These tests link with
the installable shared jemalloc library, and with the exception of
some utility code and configure-generated macro definitions, they have
no access to jemalloc internals.
- stress: Black box stress tests. These tests link with the installable
shared jemalloc library, as well as with an internal allocator with
symbols prefixed by jet_ (same as for unit tests) that can be used to
allocate data structures that are internal to the test code.
Move existing tests into test/{unit,integration}/ as appropriate.
Split out internal parts of jemalloc_defs.h.in and put them in
jemalloc_internal_defs.h.in. This reduces internals exposure to
applications that #include <jemalloc/jemalloc.h>.
Refactor jemalloc.h header generation so that a single header file
results, and the prototypes can be used to generate jet_ prototypes for
tests. Split jemalloc.h.in into multiple parts (jemalloc_defs.h.in,
jemalloc_macros.h.in, jemalloc_protos.h.in, jemalloc_mangle.h.in) and
use a shell script to generate a unified jemalloc.h at configure time.
Change the default private namespace prefix from "" to "je_".
Add missing private namespace mangling.
Remove hard-coded private_namespace.h. Instead generate it and
private_unnamespace.h from private_symbols.txt. Use similar logic for
public symbols, which aids in name mangling for jet_ symbols.
Add test_warn() and test_fail(). Replace existing exit(1) calls with
test_fail() calls.
2013-12-01 07:25:42 +08:00
|
|
|
/*
|
|
|
|
|
* 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@install_suffix@.h).
|
|
|
|
|
*/
|
|
|
|
|
extern JEMALLOC_EXPORT const char *@je_@malloc_conf;
|
|
|
|
|
extern JEMALLOC_EXPORT void (*@je_@malloc_message)(void *cbopaque,
|
|
|
|
|
const char *s);
|
|
|
|
|
|
2015-07-28 04:48:27 +08:00
|
|
|
JEMALLOC_EXPORT JEMALLOC_ALLOCATOR JEMALLOC_RESTRICT_RETURN
|
2020-03-27 02:40:49 +08:00
|
|
|
void JEMALLOC_SYS_NOTHROW *@je_@malloc(size_t size)
|
2015-07-21 23:10:38 +08:00
|
|
|
JEMALLOC_CXX_THROW JEMALLOC_ATTR(malloc) JEMALLOC_ALLOC_SIZE(1);
|
2015-07-28 04:48:27 +08:00
|
|
|
JEMALLOC_EXPORT JEMALLOC_ALLOCATOR JEMALLOC_RESTRICT_RETURN
|
2020-03-27 02:40:49 +08:00
|
|
|
void JEMALLOC_SYS_NOTHROW *@je_@calloc(size_t num, size_t size)
|
2015-07-21 23:10:38 +08:00
|
|
|
JEMALLOC_CXX_THROW JEMALLOC_ATTR(malloc) JEMALLOC_ALLOC_SIZE2(1, 2);
|
2020-03-27 02:40:49 +08:00
|
|
|
JEMALLOC_EXPORT int JEMALLOC_SYS_NOTHROW @je_@posix_memalign(
|
|
|
|
|
void **memptr, size_t alignment, size_t size) JEMALLOC_CXX_THROW
|
|
|
|
|
JEMALLOC_ATTR(nonnull(1));
|
2015-07-28 04:48:27 +08:00
|
|
|
JEMALLOC_EXPORT JEMALLOC_ALLOCATOR JEMALLOC_RESTRICT_RETURN
|
2020-03-27 02:40:49 +08:00
|
|
|
void JEMALLOC_SYS_NOTHROW *@je_@aligned_alloc(size_t alignment,
|
2015-07-21 23:10:38 +08:00
|
|
|
size_t size) JEMALLOC_CXX_THROW JEMALLOC_ATTR(malloc)
|
|
|
|
|
JEMALLOC_ALLOC_SIZE(2);
|
2015-07-28 04:48:27 +08:00
|
|
|
JEMALLOC_EXPORT JEMALLOC_ALLOCATOR JEMALLOC_RESTRICT_RETURN
|
2020-03-27 02:40:49 +08:00
|
|
|
void JEMALLOC_SYS_NOTHROW *@je_@realloc(void *ptr, size_t size)
|
2015-07-21 23:10:38 +08:00
|
|
|
JEMALLOC_CXX_THROW JEMALLOC_ALLOC_SIZE(2);
|
2020-03-27 02:40:49 +08:00
|
|
|
JEMALLOC_EXPORT void JEMALLOC_SYS_NOTHROW @je_@free(void *ptr)
|
2015-07-21 23:10:38 +08:00
|
|
|
JEMALLOC_CXX_THROW;
|
2023-07-15 04:14:06 +08:00
|
|
|
JEMALLOC_EXPORT void JEMALLOC_NOTHROW @je_@free_sized(void *ptr, size_t size);
|
|
|
|
|
JEMALLOC_EXPORT void JEMALLOC_NOTHROW @je_@free_aligned_sized(
|
|
|
|
|
void *ptr, size_t alignment, size_t size);
|
Refactor to support more varied testing.
Refactor the test harness to support three types of tests:
- unit: White box unit tests. These tests have full access to all
internal jemalloc library symbols. Though in actuality all symbols
are prefixed by jet_, macro-based name mangling abstracts this away
from test code.
- integration: Black box integration tests. These tests link with
the installable shared jemalloc library, and with the exception of
some utility code and configure-generated macro definitions, they have
no access to jemalloc internals.
- stress: Black box stress tests. These tests link with the installable
shared jemalloc library, as well as with an internal allocator with
symbols prefixed by jet_ (same as for unit tests) that can be used to
allocate data structures that are internal to the test code.
Move existing tests into test/{unit,integration}/ as appropriate.
Split out internal parts of jemalloc_defs.h.in and put them in
jemalloc_internal_defs.h.in. This reduces internals exposure to
applications that #include <jemalloc/jemalloc.h>.
Refactor jemalloc.h header generation so that a single header file
results, and the prototypes can be used to generate jet_ prototypes for
tests. Split jemalloc.h.in into multiple parts (jemalloc_defs.h.in,
jemalloc_macros.h.in, jemalloc_protos.h.in, jemalloc_mangle.h.in) and
use a shell script to generate a unified jemalloc.h at configure time.
Change the default private namespace prefix from "" to "je_".
Add missing private namespace mangling.
Remove hard-coded private_namespace.h. Instead generate it and
private_unnamespace.h from private_symbols.txt. Use similar logic for
public symbols, which aids in name mangling for jet_ symbols.
Add test_warn() and test_fail(). Replace existing exit(1) calls with
test_fail() calls.
2013-12-01 07:25:42 +08:00
|
|
|
|
2015-07-28 04:48:27 +08:00
|
|
|
JEMALLOC_EXPORT JEMALLOC_ALLOCATOR JEMALLOC_RESTRICT_RETURN
|
|
|
|
|
void JEMALLOC_NOTHROW *@je_@mallocx(size_t size, int flags)
|
2015-07-21 23:10:38 +08:00
|
|
|
JEMALLOC_ATTR(malloc) JEMALLOC_ALLOC_SIZE(1);
|
2015-07-28 04:48:27 +08:00
|
|
|
JEMALLOC_EXPORT JEMALLOC_ALLOCATOR JEMALLOC_RESTRICT_RETURN
|
|
|
|
|
void JEMALLOC_NOTHROW *@je_@rallocx(void *ptr, size_t size,
|
2015-07-21 23:10:38 +08:00
|
|
|
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);
|
Implement the *allocx() API.
Implement the *allocx() API, which is a successor to the *allocm() API.
The *allocx() functions are slightly simpler to use because they have
fewer parameters, they directly return the results of primary interest,
and mallocx()/rallocx() avoid the strict aliasing pitfall that
allocm()/rallocx() share with posix_memalign(). The following code
violates strict aliasing rules:
foo_t *foo;
allocm((void **)&foo, NULL, 42, 0);
whereas the following is safe:
foo_t *foo;
void *p;
allocm(&p, NULL, 42, 0);
foo = (foo_t *)p;
mallocx() does not have this problem:
foo_t *foo = (foo_t *)mallocx(42, 0);
2013-12-13 14:35:52 +08:00
|
|
|
|
2015-07-21 23:10:38 +08:00
|
|
|
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;
|
2021-02-18 04:40:11 +08:00
|
|
|
#ifdef JEMALLOC_HAVE_MALLOC_SIZE
|
|
|
|
|
JEMALLOC_EXPORT size_t JEMALLOC_NOTHROW @je_@malloc_size(
|
|
|
|
|
const void *ptr);
|
|
|
|
|
#endif
|
Implement the *allocx() API.
Implement the *allocx() API, which is a successor to the *allocm() API.
The *allocx() functions are slightly simpler to use because they have
fewer parameters, they directly return the results of primary interest,
and mallocx()/rallocx() avoid the strict aliasing pitfall that
allocm()/rallocx() share with posix_memalign(). The following code
violates strict aliasing rules:
foo_t *foo;
allocm((void **)&foo, NULL, 42, 0);
whereas the following is safe:
foo_t *foo;
void *p;
allocm(&p, NULL, 42, 0);
foo = (foo_t *)p;
mallocx() does not have this problem:
foo_t *foo = (foo_t *)mallocx(42, 0);
2013-12-13 14:35:52 +08:00
|
|
|
|
Refactor to support more varied testing.
Refactor the test harness to support three types of tests:
- unit: White box unit tests. These tests have full access to all
internal jemalloc library symbols. Though in actuality all symbols
are prefixed by jet_, macro-based name mangling abstracts this away
from test code.
- integration: Black box integration tests. These tests link with
the installable shared jemalloc library, and with the exception of
some utility code and configure-generated macro definitions, they have
no access to jemalloc internals.
- stress: Black box stress tests. These tests link with the installable
shared jemalloc library, as well as with an internal allocator with
symbols prefixed by jet_ (same as for unit tests) that can be used to
allocate data structures that are internal to the test code.
Move existing tests into test/{unit,integration}/ as appropriate.
Split out internal parts of jemalloc_defs.h.in and put them in
jemalloc_internal_defs.h.in. This reduces internals exposure to
applications that #include <jemalloc/jemalloc.h>.
Refactor jemalloc.h header generation so that a single header file
results, and the prototypes can be used to generate jet_ prototypes for
tests. Split jemalloc.h.in into multiple parts (jemalloc_defs.h.in,
jemalloc_macros.h.in, jemalloc_protos.h.in, jemalloc_mangle.h.in) and
use a shell script to generate a unified jemalloc.h at configure time.
Change the default private namespace prefix from "" to "je_".
Add missing private namespace mangling.
Remove hard-coded private_namespace.h. Instead generate it and
private_unnamespace.h from private_symbols.txt. Use similar logic for
public symbols, which aids in name mangling for jet_ symbols.
Add test_warn() and test_fail(). Replace existing exit(1) calls with
test_fail() calls.
2013-12-01 07:25:42 +08:00
|
|
|
#ifdef JEMALLOC_OVERRIDE_MEMALIGN
|
2015-07-28 04:48:27 +08:00
|
|
|
JEMALLOC_EXPORT JEMALLOC_ALLOCATOR JEMALLOC_RESTRICT_RETURN
|
2020-03-27 02:40:49 +08:00
|
|
|
void JEMALLOC_SYS_NOTHROW *@je_@memalign(size_t alignment, size_t size)
|
2015-08-27 04:47:20 +08:00
|
|
|
JEMALLOC_CXX_THROW JEMALLOC_ATTR(malloc);
|
Refactor to support more varied testing.
Refactor the test harness to support three types of tests:
- unit: White box unit tests. These tests have full access to all
internal jemalloc library symbols. Though in actuality all symbols
are prefixed by jet_, macro-based name mangling abstracts this away
from test code.
- integration: Black box integration tests. These tests link with
the installable shared jemalloc library, and with the exception of
some utility code and configure-generated macro definitions, they have
no access to jemalloc internals.
- stress: Black box stress tests. These tests link with the installable
shared jemalloc library, as well as with an internal allocator with
symbols prefixed by jet_ (same as for unit tests) that can be used to
allocate data structures that are internal to the test code.
Move existing tests into test/{unit,integration}/ as appropriate.
Split out internal parts of jemalloc_defs.h.in and put them in
jemalloc_internal_defs.h.in. This reduces internals exposure to
applications that #include <jemalloc/jemalloc.h>.
Refactor jemalloc.h header generation so that a single header file
results, and the prototypes can be used to generate jet_ prototypes for
tests. Split jemalloc.h.in into multiple parts (jemalloc_defs.h.in,
jemalloc_macros.h.in, jemalloc_protos.h.in, jemalloc_mangle.h.in) and
use a shell script to generate a unified jemalloc.h at configure time.
Change the default private namespace prefix from "" to "je_".
Add missing private namespace mangling.
Remove hard-coded private_namespace.h. Instead generate it and
private_unnamespace.h from private_symbols.txt. Use similar logic for
public symbols, which aids in name mangling for jet_ symbols.
Add test_warn() and test_fail(). Replace existing exit(1) calls with
test_fail() calls.
2013-12-01 07:25:42 +08:00
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
#ifdef JEMALLOC_OVERRIDE_VALLOC
|
2015-07-28 04:48:27 +08:00
|
|
|
JEMALLOC_EXPORT JEMALLOC_ALLOCATOR JEMALLOC_RESTRICT_RETURN
|
2020-03-27 02:40:49 +08:00
|
|
|
void JEMALLOC_SYS_NOTHROW *@je_@valloc(size_t size) JEMALLOC_CXX_THROW
|
2015-07-11 05:33:00 +08:00
|
|
|
JEMALLOC_ATTR(malloc);
|
Refactor to support more varied testing.
Refactor the test harness to support three types of tests:
- unit: White box unit tests. These tests have full access to all
internal jemalloc library symbols. Though in actuality all symbols
are prefixed by jet_, macro-based name mangling abstracts this away
from test code.
- integration: Black box integration tests. These tests link with
the installable shared jemalloc library, and with the exception of
some utility code and configure-generated macro definitions, they have
no access to jemalloc internals.
- stress: Black box stress tests. These tests link with the installable
shared jemalloc library, as well as with an internal allocator with
symbols prefixed by jet_ (same as for unit tests) that can be used to
allocate data structures that are internal to the test code.
Move existing tests into test/{unit,integration}/ as appropriate.
Split out internal parts of jemalloc_defs.h.in and put them in
jemalloc_internal_defs.h.in. This reduces internals exposure to
applications that #include <jemalloc/jemalloc.h>.
Refactor jemalloc.h header generation so that a single header file
results, and the prototypes can be used to generate jet_ prototypes for
tests. Split jemalloc.h.in into multiple parts (jemalloc_defs.h.in,
jemalloc_macros.h.in, jemalloc_protos.h.in, jemalloc_mangle.h.in) and
use a shell script to generate a unified jemalloc.h at configure time.
Change the default private namespace prefix from "" to "je_".
Add missing private namespace mangling.
Remove hard-coded private_namespace.h. Instead generate it and
private_unnamespace.h from private_symbols.txt. Use similar logic for
public symbols, which aids in name mangling for jet_ symbols.
Add test_warn() and test_fail(). Replace existing exit(1) calls with
test_fail() calls.
2013-12-01 07:25:42 +08:00
|
|
|
#endif
|
2022-04-20 10:51:27 +08:00
|
|
|
|
|
|
|
|
#ifdef JEMALLOC_OVERRIDE_PVALLOC
|
|
|
|
|
JEMALLOC_EXPORT JEMALLOC_ALLOCATOR JEMALLOC_RESTRICT_RETURN
|
|
|
|
|
void JEMALLOC_SYS_NOTHROW *@je_@pvalloc(size_t size) JEMALLOC_CXX_THROW
|
|
|
|
|
JEMALLOC_ATTR(malloc);
|
|
|
|
|
#endif
|
