Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) /* SPDX-License-Identifier: GPL-2.0-only */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  2) 	.align	32
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3) 	.globl	__flushw_user
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4) 	.type	__flushw_user,#function
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5) __flushw_user:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6) 	rdpr	%otherwin, %g1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7) 	brz,pn	%g1, 2f
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8) 	 clr	%g2
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9) 1:	save	%sp, -128, %sp
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) 	rdpr	%otherwin, %g1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) 	brnz,pt	%g1, 1b
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) 	 add	%g2, 1, %g2
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) 1:	sub	%g2, 1, %g2
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) 	brnz,pt	%g2, 1b
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) 	 restore %g0, %g0, %g0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) 2:	retl
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) 	 nop
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) 	.size	__flushw_user,.-__flushw_user
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) EXPORT_SYMBOL(__flushw_user)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) 	/* Flush %fp and %i7 to the stack for all register
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) 	 * windows active inside of the cpu.  This allows
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) 	 * show_stack_trace() to avoid using an expensive
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) 	 * 'flushw'.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) 	 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) 	.globl		stack_trace_flush
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) 	.type		stack_trace_flush,#function
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) stack_trace_flush:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) 	rdpr		%pstate, %o0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) 	wrpr		%o0, PSTATE_IE, %pstate
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) 	rdpr		%cwp, %g1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) 	rdpr		%canrestore, %g2
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) 	sub		%g1, 1, %g3
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) 1:	brz,pn		%g2, 2f
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) 	 sub		%g2, 1, %g2
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) 	wrpr		%g3, %cwp
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) 	stx		%fp, [%sp + STACK_BIAS + RW_V9_I6]
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) 	stx		%i7, [%sp + STACK_BIAS + RW_V9_I7]
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) 	ba,pt		%xcc, 1b
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) 	 sub		%g3, 1, %g3
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) 2:	wrpr		%g1, %cwp
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45) 	wrpr		%o0, %pstate
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) 	retl
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48) 	 nop
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49) 	.size		stack_trace_flush,.-stack_trace_flush
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51) #ifdef CONFIG_SMP
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52) 	.globl		hard_smp_processor_id
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53) 	.type		hard_smp_processor_id,#function
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54) hard_smp_processor_id:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 55) #endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 56) 	.globl		real_hard_smp_processor_id
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 57) 	.type		real_hard_smp_processor_id,#function
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 58) real_hard_smp_processor_id:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 59) 	__GET_CPUID(%o0)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 60) 	retl
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 61) 	 nop
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 62) #ifdef CONFIG_SMP
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 63) 	.size		hard_smp_processor_id,.-hard_smp_processor_id
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 64) #endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 65) 	.size		real_hard_smp_processor_id,.-real_hard_smp_processor_id
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 66) EXPORT_SYMBOL_GPL(real_hard_smp_processor_id)