diff options
Diffstat (limited to 'c/src/lib/libcpu/sh/sh7750/score/cpu_asm.c')
| -rw-r--r-- | c/src/lib/libcpu/sh/sh7750/score/cpu_asm.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/c/src/lib/libcpu/sh/sh7750/score/cpu_asm.c b/c/src/lib/libcpu/sh/sh7750/score/cpu_asm.c index a541ab471c..574efd6f40 100644 --- a/c/src/lib/libcpu/sh/sh7750/score/cpu_asm.c +++ b/c/src/lib/libcpu/sh/sh7750/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). @@ -48,7 +48,7 @@ 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"); /* * _CPU_Context_save_fp_context @@ -68,7 +68,7 @@ void _CPU_Context_save_fp( ) { #if SH_HAS_FPU - + asm volatile("\n\ mov.l @%0,r4 \n\ add %1,r4\n\ @@ -95,12 +95,12 @@ asm volatile("\n\ fmov xd4,@-r4\n\ fmov xd2,@-r4\n\ fmov xd0,@-r4\n\ - " + " #endif "lds %4,fpscr\n\ " - : - : "r"(fp_context_ptr), "r"(sizeof(Context_Control_fp)), + : + : "r"(fp_context_ptr), "r"(sizeof(Context_Control_fp)), "r"(SH4_FPSCR_SZ), "r"(SH4_FPSCR_PR | SH4_FPSCR_SZ), "r"(SH4_FPSCR_PR) : "r4", "r0"); @@ -154,7 +154,7 @@ asm volatile("\n\ fmov @r4+,dr14\n\ lds.l @r4+,fpul\n\ lds.l @r4+,fpscr\n\ - " : + " : : "r"(fp_context_ptr), "r"(SH4_FPSCR_PR | SH4_FPSCR_SZ), "r"(SH4_FPSCR_SZ) : "r4", "r0"); @@ -182,7 +182,7 @@ asm volatile("\n\ */ /* - * 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( @@ -250,10 +250,10 @@ __CPU_Context_restore:\n\ nop" ); } -/* +/* * This routine provides the RTEMS interrupt management. */ - + void __ISR_Handler( uint32_t vector) { register uint32_t level; @@ -290,7 +290,7 @@ 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 ); |