From ac5f2442e35b5f98a32766e03335b12f0c679e55 Mon Sep 17 00:00:00 2001 From: Sebastian Huber Date: Wed, 25 Nov 2015 08:33:31 +0100 Subject: Require __getreent() This function is used by Newlib since 2013-07-09 (Git commit 9b51cd8c6b9cdd067d9648a7ab952884019c56a5). --- cpukit/score/include/rtems/score/threadimpl.h | 32 --------------------------- cpukit/score/src/threaddispatch.c | 10 --------- 2 files changed, 42 deletions(-) (limited to 'cpukit/score') diff --git a/cpukit/score/include/rtems/score/threadimpl.h b/cpukit/score/include/rtems/score/threadimpl.h index 906bdb1862..cf32082340 100644 --- a/cpukit/score/include/rtems/score/threadimpl.h +++ b/cpukit/score/include/rtems/score/threadimpl.h @@ -75,16 +75,6 @@ SCORE_EXTERN Thread_Information _Thread_Internal_information; SCORE_EXTERN Thread_Control *_Thread_Allocated_fp; #endif -#if !defined(__DYNAMIC_REENT__) -/** - * The C library re-enter-rant global pointer. Some C library implementations - * such as newlib have a single global pointer that changed during a context - * switch. The pointer points to that global pointer. The Thread control block - * holds a pointer to the task specific data. - */ -SCORE_EXTERN struct _reent **_Thread_libc_reent; -#endif - #define THREAD_CHAIN_NODE_TO_THREAD( node ) \ RTEMS_CONTAINER_OF( node, Thread_Control, Wait.Node.Chain ) @@ -1501,28 +1491,6 @@ RTEMS_INLINE_ROUTINE void _Thread_Debug_set_real_processor( #endif } -#if !defined(__DYNAMIC_REENT__) -/** - * This routine returns the C library re-enterant pointer. - */ - -RTEMS_INLINE_ROUTINE struct _reent **_Thread_Get_libc_reent( void ) -{ - return _Thread_libc_reent; -} - -/** - * This routine set the C library re-enterant pointer. - */ - -RTEMS_INLINE_ROUTINE void _Thread_Set_libc_reent ( - struct _reent **libc_reent -) -{ - _Thread_libc_reent = libc_reent; -} -#endif - /** @}*/ #ifdef __cplusplus diff --git a/cpukit/score/src/threaddispatch.c b/cpukit/score/src/threaddispatch.c index cce3affda4..3ae8335fef 100644 --- a/cpukit/score/src/threaddispatch.c +++ b/cpukit/score/src/threaddispatch.c @@ -104,16 +104,6 @@ void _Thread_Do_dispatch( Per_CPU_Control *cpu_self, ISR_Level level ) &cpu_self->time_of_last_context_switch ); -#if !defined(__DYNAMIC_REENT__) - /* - * Switch libc's task specific data. - */ - if ( _Thread_libc_reent ) { - executing->libc_reent = *_Thread_libc_reent; - *_Thread_libc_reent = heir->libc_reent; - } -#endif - _User_extensions_Thread_switch( executing, heir ); _Thread_Save_fp( executing ); _Context_Switch( &executing->Registers, &heir->Registers ); -- cgit v1.2.3