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* sysdeps/unix/sysv/linux/sh/bits/mman.h: Define MREMAP_FIXED.
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@ -1,3 +1,7 @@
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2005-10-16 Kaz Kojima <kkojima@rr.iij4u.or.jp>
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* sysdeps/unix/sysv/linux/sh/bits/mman.h: Define MREMAP_FIXED.
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2005-08-05 Alfred M. Szmidt <ams@gnu.org>
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[BZ #1252]
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@ -676,7 +676,7 @@ include $(patsubst %,$(..)extra-modules.mk,$(modules-names))
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extra-modules-build := $(filter-out $(modules-names-nobuild),$(modules-names))
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$(extra-modules-build:%=$(objpfx)%.so): $(objpfx)%.so: \
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$(objpfx)$(module).os $(common-objpfx)shlib.lds \
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$(objpfx)%.os $(common-objpfx)shlib.lds \
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$(common-objpfx)libc.so $(common-objpfx)libc_nonshared.a
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$(build-module)
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endif
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@ -1,3 +1,9 @@
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2005-10-16 Roland McGrath <roland@redhat.com>
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* init.c (__pthread_initialize_minimal_internal): Even when using a
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compile-time default stack size, apply the minimum that allocate_stack
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will require, and round up to page size.
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2005-10-10 Daniel Jacobowitz <dan@codesourcery.com>
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* Makefile ($(test-modules)): Remove static pattern rule.
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21
nptl/init.c
21
nptl/init.c
@ -297,17 +297,22 @@ __pthread_initialize_minimal_internal (void)
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|| limit.rlim_cur == RLIM_INFINITY)
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/* The system limit is not usable. Use an architecture-specific
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default. */
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__default_stacksize = ARCH_STACK_DEFAULT_SIZE;
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limit.rlim_cur = ARCH_STACK_DEFAULT_SIZE;
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else if (limit.rlim_cur < PTHREAD_STACK_MIN)
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/* The system limit is unusably small.
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Use the minimal size acceptable. */
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__default_stacksize = PTHREAD_STACK_MIN;
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else
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{
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/* Round the resource limit up to page size. */
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const uintptr_t pagesz = __sysconf (_SC_PAGESIZE);
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__default_stacksize = (limit.rlim_cur + pagesz - 1) & -pagesz;
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}
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limit.rlim_cur = PTHREAD_STACK_MIN;
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/* Make sure it meets the minimum size that allocate_stack
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(allocatestack.c) will demand, which depends on the page size. */
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const uintptr_t pagesz = __sysconf (_SC_PAGESIZE);
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const size_t minstack = pagesz * 2 + __static_tls_size + MINIMAL_REST_STACK;
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if (limit.rlim_cur < minstack)
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limit.rlim_cur = minstack;
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/* Round the resource limit up to page size. */
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limit.rlim_cur = (limit.rlim_cur + pagesz - 1) & -pagesz;
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__default_stacksize = limit.rlim_cur;
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/* Get the size of the static and alignment requirements for the TLS
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block. */
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@ -78,6 +78,7 @@
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/* Flags for `mremap'. */
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#ifdef __USE_GNU
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# define MREMAP_MAYMOVE 1
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# define MREMAP_FIXED 2
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#endif
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/* Advice to `madvise'. */
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