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0.9.2.7:
[sbcl.git]
/
src
/
runtime
/
x86-linux-os.c
diff --git
a/src/runtime/x86-linux-os.c
b/src/runtime/x86-linux-os.c
index
15eb762
..
4ddacdf
100644
(file)
--- a/
src/runtime/x86-linux-os.c
+++ b/
src/runtime/x86-linux-os.c
@@
-78,7
+78,8
@@
int arch_os_thread_init(struct thread *thread) {
1, MODIFY_LDT_CONTENTS_DATA, 0, 0, 0, 1
};
int n;
1, MODIFY_LDT_CONTENTS_DATA, 0, 0, 0, 1
};
int n;
- get_spinlock(&modify_ldt_lock,thread);
+ /* thread->os_thread is not set yet*/
+ get_spinlock(&modify_ldt_lock,(int)thread);
n=modify_ldt(0,local_ldt_copy,sizeof local_ldt_copy);
/* get next free ldt entry */
n=modify_ldt(0,local_ldt_copy,sizeof local_ldt_copy);
/* get next free ldt entry */
@@
-104,6
+105,7
@@
int arch_os_thread_init(struct thread *thread) {
modify_ldt_lock=0;
if(n<0) return 0;
modify_ldt_lock=0;
if(n<0) return 0;
+ pthread_setspecific(specials,thread);
#endif
#ifdef LISP_FEATURE_C_STACK_IS_CONTROL_STACK
/* Signal handlers are run on the control stack, so if it is exhausted
#endif
#ifdef LISP_FEATURE_C_STACK_IS_CONTROL_STACK
/* Signal handlers are run on the control stack, so if it is exhausted
@@
-113,6
+115,9
@@
int arch_os_thread_init(struct thread *thread) {
sigstack.ss_flags=0;
sigstack.ss_size = 32*SIGSTKSZ;
sigaltstack(&sigstack,0);
sigstack.ss_flags=0;
sigstack.ss_size = 32*SIGSTKSZ;
sigaltstack(&sigstack,0);
+ if(sigaltstack(&sigstack,0)<0) {
+ lose("Cannot sigaltstack: %s\n",strerror(errno));
+ }
#endif
return 1;
}
#endif
return 1;
}