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* sysdeps/generic/libc-tls.c (__libc_setup_tls): Make the phdr loop

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actually iterate over the elements.  Fix typo p_type -> p_vaddr.

	* include/pthread.h: Don't declare __pthread_initialize_minimal as
	weak here; we declare it weak or strong in the one place we use it.
	* sysdeps/generic/libc-start.c: ... which is here.
	Don't make the decl weak if [USE_TLS], since static programs need TLS
	setup even when single-threaded.
This commit is contained in:
Roland McGrath
2002-08-05 06:38:00 +00:00
parent 2a185b31a8
commit a162642d80
4 changed files with 20 additions and 10 deletions
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10
sysdeps/generic/libc-tls.c
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@ -57,14 +57,12 @@ __libc_setup_tls (size_t tcbsize, size_t tcbalign)
size_t max_align = tcbalign;
size_t loadaddr = ~0ul;
size_t tcb_offset;
ElfW(Phdr) *phdr;
/* Look through the TLS segment if there is any. */
if (_dl_phdr != NULL)
{
ElfW(Phdr) *phdr = _dl_phdr;
size_t phnum = _dl_phnum;
while (phnum-- > 0)
for (phdr = _dl_phdr; phdr < &_dl_phdr[_dl_phnum]; ++phdr)
{
if (phdr->p_type == PT_TLS)
{
/* Remember the values we need. */
@ -80,7 +78,7 @@ __libc_setup_tls (size_t tcbsize, size_t tcbalign)
/* We have to find the load address which is not easy.
Look for the load segment with the lowest address. */
if (phdr->p_vaddr < loadaddr)
loadaddr = phdr->p_type;
loadaddr = phdr->p_vaddr;
}
}