lib/glibc
1
0
Fork 0
mirror of https://sourceware.org/git/glibc.git synced 2025-07-29 11:41:21 +03:00
Code Activity

* aclocal.m4 (GLIBC_PROVIDES): Add AC_PROVIDE([_AS_ECHO_N_PREPARE]).

Browse Source 
Remove AC_LANG(C) call, instead just define([_AC_LANG], [C]).

	* elf/dl-support.c: Move _dl_tls_* variables to ...
	* sysdeps/generic/libc-tls.c: ... here.

	* elf/dl-close.c (remove_slotinfo): Take new argument.  If false,
	allow IDX to be one past the current last slotinfo entry.
	(_dl_close): Pass IMAP->l_init_called for that parameter.
This commit is contained in:
Roland McGrath
2002-10-18 01:13:06 +00:00
parent 1f0c4a1006
commit b9cb349fb4
4 changed files with 34 additions and 20 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
ChangeLog
View File

@ -1,3 +1,15 @@
2002-10-17 Roland McGrath <roland@redhat.com>
* aclocal.m4 (GLIBC_PROVIDES): Add AC_PROVIDE([_AS_ECHO_N_PREPARE]).
Remove AC_LANG(C) call, instead just define([_AC_LANG], [C]).
* elf/dl-support.c: Move _dl_tls_* variables to ...
* sysdeps/generic/libc-tls.c: ... here.
* elf/dl-close.c (remove_slotinfo): Take new argument. If false,
allow IDX to be one past the current last slotinfo entry.
(_dl_close): Pass IMAP->l_init_called for that parameter.
2002-10-07 Andreas Schwab <schwab@suse.de> 2002-10-07 Andreas Schwab <schwab@suse.de>
* aclocal.m4: Fix for autoconf 2.53. * aclocal.m4: Fix for autoconf 2.53.

3
aclocal.m4 vendored
View File

@ -4,6 +4,7 @@ dnl Each sysdep configure.in does GLIBC_PROVIDES first, to avoid any
dnl AC_REQUIREs or AC_BEFOREs duplicating their code. dnl AC_REQUIREs or AC_BEFOREs duplicating their code.
dnl dnl
define([GLIBC_PROVIDES], [dnl define([GLIBC_PROVIDES], [dnl
AC_PROVIDE([_AS_ECHO_N_PREPARE])dnl
AC_PROVIDE([AC_PROG_INSTALL])dnl AC_PROVIDE([AC_PROG_INSTALL])dnl
AC_PROVIDE([AC_PROG_RANLIB])dnl AC_PROVIDE([AC_PROG_RANLIB])dnl
AC_PROVIDE([AC_PROG_CC])dnl AC_PROVIDE([AC_PROG_CC])dnl
@ -13,7 +14,7 @@ define([AS_MESSAGE_FD],6)dnl
AS_INIT()dnl AS_INIT()dnl
m4_divert_text([HEADER-COMMENT], m4_divert_text([HEADER-COMMENT],
[@%:@ This file is generated from configure.in by Autoconf. DO NOT EDIT!]) [@%:@ This file is generated from configure.in by Autoconf. DO NOT EDIT!])
AC_LANG(C)dnl define([_AC_LANG], [C])dnl
])dnl ])dnl
dnl dnl
dnl Check for a symbol dnl Check for a symbol

19
elf/dl-support.c
View File

@ -140,25 +140,6 @@ size_t _dl_phnum;
At this time it is not anymore a problem to modify the tables. */ At this time it is not anymore a problem to modify the tables. */
__libc_lock_define_initialized_recursive (, _dl_load_lock) __libc_lock_define_initialized_recursive (, _dl_load_lock)
#ifdef USE_TLS
/* Highest dtv index currently needed. */
size_t _dl_tls_max_dtv_idx;
/* Flag signalling whether there are gaps in the module ID allocation. */
bool _dl_tls_dtv_gaps;
/* Information about the dtv slots. */
struct dtv_slotinfo_list *_dl_tls_dtv_slotinfo_list;
/* Number of modules in the static TLS block. */
size_t _dl_tls_static_nelem;
/* Size of the static TLS block. */
size_t _dl_tls_static_size;
/* Alignment requirement of the static TLS block. */
size_t _dl_tls_static_align;
/* Generation counter for the dtv. */
size_t _dl_tls_generation;
#endif
#ifdef HAVE_AUX_VECTOR #ifdef HAVE_AUX_VECTOR
int _dl_clktck; int _dl_clktck;

20
sysdeps/generic/libc-tls.c
View File

@ -22,6 +22,9 @@
#include <tls.h> #include <tls.h>
#include <unistd.h> #include <unistd.h>
#ifdef SHARED
#error makefile bug, this file is for static only
#endif
#ifdef USE_TLS #ifdef USE_TLS
extern ElfW(Phdr) *_dl_phdr; extern ElfW(Phdr) *_dl_phdr;
@ -47,6 +50,23 @@ static struct
static struct link_map static_map; static struct link_map static_map;
/* Highest dtv index currently needed. */
size_t _dl_tls_max_dtv_idx;
/* Flag signalling whether there are gaps in the module ID allocation. */
bool _dl_tls_dtv_gaps;
/* Information about the dtv slots. */
struct dtv_slotinfo_list *_dl_tls_dtv_slotinfo_list;
/* Number of modules in the static TLS block. */
size_t _dl_tls_static_nelem;
/* Size of the static TLS block. */
size_t _dl_tls_static_size;
/* Alignment requirement of the static TLS block. */
size_t _dl_tls_static_align;
/* Generation counter for the dtv. */
size_t _dl_tls_generation;
/* Additional definitions needed by TLS initialization. */ /* Additional definitions needed by TLS initialization. */
#ifdef TLS_INIT_HELPER #ifdef TLS_INIT_HELPER
TLS_INIT_HELPER TLS_INIT_HELPER