diff options
Diffstat (limited to 'c/src/lib/libcpu/sh/sh7045/score/cpu_asm.c')
| -rw-r--r-- | c/src/lib/libcpu/sh/sh7045/score/cpu_asm.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/c/src/lib/libcpu/sh/sh7045/score/cpu_asm.c b/c/src/lib/libcpu/sh/sh7045/score/cpu_asm.c index 821f00e6da..5b370582d7 100644 --- a/c/src/lib/libcpu/sh/sh7045/score/cpu_asm.c +++ b/c/src/lib/libcpu/sh/sh7045/score/cpu_asm.c @@ -13,7 +13,7 @@ * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * + * * * COPYRIGHT (c) 1998. * On-Line Applications Research Corporation (OAR). @@ -48,23 +48,23 @@ extern proc_ptr _Hardware_isr_Table[]; unsigned long *_old_stack_ptr; #endif -register unsigned long *stack_ptr asm("r15"); +register unsigned long *stack_ptr asm("r15"); -/* +/* * sh_set_irq_priority - * + * * this function sets the interrupt level of the specified interrupt * * parameters: - * - irq : interrupt number + * - irq : interrupt number * - prio: priority to set for this interrupt number * * returns: 0 if ok * -1 on error */ -unsigned int sh_set_irq_priority( - unsigned int irq, +unsigned int sh_set_irq_priority( + unsigned int irq, unsigned int prio ) { uint32_t shiftcount; @@ -90,7 +90,7 @@ unsigned int sh_set_irq_priority( { irq = irq - 72; shiftcount = 12 - ((irq & ~0x03) % 16); - + switch( irq / 16) { case 0: { prioreg = INTC_IPRC; break;} @@ -185,7 +185,7 @@ void _CPU_Context_restore_fp( */ /* - * FIXME: This is an ugly hack, but we wanted to avoid recalculating + * FIXME: This is an ugly hack, but we wanted to avoid recalculating * the offset each time Context_Control is changed */ void __CPU_Context_switch( @@ -253,10 +253,10 @@ __CPU_Context_restore:\n\ nop" ); } -/* +/* * This routine provides the RTEMS interrupt management. */ - + void __ISR_Handler( uint32_t vector) { register uint32_t level; @@ -293,7 +293,7 @@ void __ISR_Handler( uint32_t vector) if( _ISR_Nest_level == 0 ) /* restore old stack pointer */ - stack_ptr = _old_stack_ptr; + stack_ptr = _old_stack_ptr; #endif _CPU_ISR_Enable( level ); |