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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2018-09-26 06:34:54 +0200 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2018-10-05 13:41:06 +0200 |
| commit | 8776bb94197613a369b47b3adf4b2d4e0ba766ed (patch) | |
| tree | 37f2177f56e8d758bc4433ea8f8d98851fa81a18 /cpukit/score/cpu/sh/cpu.c | |
| parent | dev/sc16is752: Deal with a baud of zero (diff) | |
| download | rtems-8776bb94197613a369b47b3adf4b2d4e0ba766ed.tar.bz2 | |
score: Remove CPU_PROVIDES_IDLE_THREAD_BODY
Remove the CPU_PROVIDES_IDLE_THREAD_BODY option to avoid unnecessary
conditional compilation.
Close #3539.
Diffstat (limited to 'cpukit/score/cpu/sh/cpu.c')
| -rw-r--r-- | cpukit/score/cpu/sh/cpu.c | 28 |
1 files changed, 0 insertions, 28 deletions
diff --git a/cpukit/score/cpu/sh/cpu.c b/cpukit/score/cpu/sh/cpu.c index 8988da98ce..b1e8766ff0 100644 --- a/cpukit/score/cpu/sh/cpu.c +++ b/cpukit/score/cpu/sh/cpu.c @@ -175,34 +175,6 @@ void _CPU_ISR_install_vector( _ISR_Vector_table[ vector ] = new_handler; } -/* - * _CPU_Thread_Idle_body - * - * NOTES: - * - * 1. This is the same as the regular CPU independent algorithm. - * - * 2. If you implement this using a "halt", "idle", or "shutdown" - * instruction, then don't forget to put it in an infinite loop. - * - * 3. Be warned. Some processors with onboard DMA have been known - * to stop the DMA if the CPU were put in IDLE mode. This might - * also be a problem with other on-chip peripherals. So use this - * hook with caution. - */ - -#if (CPU_PROVIDES_IDLE_THREAD_BODY == TRUE) -void *_CPU_Thread_Idle_body( uintptr_t ignored ) -{ - - for( ; ; ) - { - __asm__ volatile("nop"); - } - /* insert your "halt" instruction here */ ; -} -#endif - void _CPU_Context_Initialize( Context_Control *_the_context, void *_stack_base, |