diff options
Diffstat (limited to 'arch/arc/include/asm/entry-arcv2.h')
| -rw-r--r-- | arch/arc/include/asm/entry-arcv2.h | 17 |
1 files changed, 6 insertions, 11 deletions
diff --git a/arch/arc/include/asm/entry-arcv2.h b/arch/arc/include/asm/entry-arcv2.h index 0ff4c0610561..858742feab71 100644 --- a/arch/arc/include/asm/entry-arcv2.h +++ b/arch/arc/include/asm/entry-arcv2.h @@ -18,7 +18,6 @@ * | orig_r0 | * | event/ECR | * | bta | - * | user_r25 | * | gp | * | fp | * | sp | @@ -56,7 +55,7 @@ ; hardware does even if CONFIG_ARC_IRQ_NO_AUTOSAVE ; 4. Auto save: (optional) r0-r11, blink, LPE,LPS,LPC, JLI,LDI,EI ; - ; (B) Manually saved some regs: r12,r25,r30, sp,fp,gp, ACCL pair + ; (B) Manually saved some regs: r12,r30, sp,fp,gp, ACCL pair #ifdef CONFIG_ARC_IRQ_NO_AUTOSAVE ; carve pt_regs on stack (case #3), PC/STAT32 already on stack @@ -157,17 +156,17 @@ st r10, [sp, PT_sp] ; SP (pt_regs->sp) -#ifdef CONFIG_ARC_CURR_IN_REG - st r25, [sp, PT_user_r25] - GET_CURR_TASK_ON_CPU r25 -#endif - #ifdef CONFIG_ARC_HAS_ACCL_REGS ST2 r58, r59, PT_r58 #endif /* clobbers r10, r11 registers pair */ DSP_SAVE_REGFILE_IRQ + +#ifdef CONFIG_ARC_CURR_IN_REG + GET_CURR_TASK_ON_CPU gp +#endif + .endm /*------------------------------------------------------------------------*/ @@ -188,10 +187,6 @@ sr r10, [AUX_USER_SP] 1: -#ifdef CONFIG_ARC_CURR_IN_REG - ld r25, [sp, PT_user_r25] -#endif - /* clobbers r10, r11 registers pair */ DSP_RESTORE_REGFILE_IRQ |