Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
tjh.dev
kernel
os
linux
m32r: Cosmetic updates of arch/m32r/kernel/entry.S
- Remove unused symbols *_MASK
- Change indentation of comments, etc.
Signed-off-by: Hirokazu Takata <takata@linux-m32r.org>
+7
-15
arch/m32r/kernel/entry.S
+7
-15
arch/m32r/kernel/entry.S
···
109
109
#define SP(reg) @(0x68,reg)
110
110
#define ORIG_R0(reg) @(0x6C,reg)
111
111
112
-
CF_MASK = 0x00000001
113
-
TF_MASK = 0x00000100
114
-
IF_MASK = 0x00000200
115
-
DF_MASK = 0x00000400
116
-
NT_MASK = 0x00004000
117
-
VM_MASK = 0x00020000
118
-
119
112
#ifdef CONFIG_PREEMPT
120
113
#define preempt_stop(x) CLI(x)
121
114
#else
···
288
295
#endif
289
296
SAVE_ALL
290
297
mv r1, sp ; arg1(regs)
291
-
; GET_ICU_STATUS;
298
+
; get ICU status
292
299
seth r0, #shigh(M32R_ICU_ISTS_ADDR)
293
300
ld r0, @(low(M32R_ICU_ISTS_ADDR),r0)
294
301
push r0
···
370
377
.fillinsn
371
378
5:
372
379
#endif /* CONFIG_PLAT_HAS_INT2ICU */
380
+
373
381
check_end:
374
382
bl do_IRQ
375
383
pop r14
···
461
467
462
468
463
469
ENTRY(alignment_check)
464
-
/* void alignment_check(int error_code) */
470
+
/* void alignment_check(int error_code) */
465
471
SWITCH_TO_KERNEL_STACK
466
472
SAVE_ALL
467
473
ldi r1, #0x30 ; error_code
···
471
477
bra ret_from_exception
472
478
473
479
ENTRY(rie_handler)
474
-
/* void rie_handler(int error_code) */
480
+
/* void rie_handler(int error_code) */
475
481
SWITCH_TO_KERNEL_STACK
476
482
SAVE_ALL
477
483
ldi r1, #0x20 ; error_code
···
480
486
bra error_code
481
487
482
488
ENTRY(pie_handler)
483
-
/* void pie_handler(int error_code) */
489
+
/* void pie_handler(int error_code) */
484
490
SWITCH_TO_KERNEL_STACK
485
491
SAVE_ALL
486
492
ldi r1, #0 ; error_code ; FIXME
···
489
495
bra error_code
490
496
491
497
ENTRY(debug_trap)
492
-
.global withdraw_debug_trap
493
498
/* void debug_trap(void) */
499
+
.global withdraw_debug_trap
494
500
SWITCH_TO_KERNEL_STACK
495
501
SAVE_ALL
496
502
mv r0, sp ; pt_regs
···
509
515
bl do_ill_trap
510
516
bra error_code
511
517
512
-
513
-
/* Cache flushing handler */
514
518
ENTRY(cache_flushing_handler)
515
-
.global _flush_cache_all
516
519
/* void _flush_cache_all(void); */
520
+
.global _flush_cache_all
517
521
SWITCH_TO_KERNEL_STACK
518
522
push r0
519
523
push r1