Commit 644a9cf0 authored by Randy Dunlap's avatar Randy Dunlap Committed by John Paul Adrian Glaubitz
Browse files

sh: remove sh5/sh64 last fragments 



A previous patch removed most of the sh5 (sh64) support from the
kernel tree. Now remove the last stragglers.

Fixes: 37744fee ("sh: remove sh5 support")
Signed-off-by: default avatarRandy Dunlap <rdunlap@infradead.org>
Cc: Geert Uytterhoeven <geert+renesas@glider.be>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Rich Felker <dalias@libc.org>
Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
Cc: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
Cc: linux-sh@vger.kernel.org
Acked-by: default avatarJohn Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
Reviewed-by: default avatarJohn Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
Link: https://lore.kernel.org/r/20230306040037.20350-6-rdunlap@infradead.org


Signed-off-by: default avatarJohn Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
parent 58a49ad9

Documentation/kbuild/kbuild.rst

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@@ -160,7 +160,6 @@ directory name found in the arch/ directory. 
But some architectures such as x86 and sparc have aliases.

But some architectures such as x86 and sparc have aliases.





- x86: i386 for 32 bit, x86_64 for 64 bit

- x86: i386 for 32 bit, x86_64 for 64 bit

- sh: sh for 32 bit, sh64 for 64 bit

- sparc: sparc32 for 32 bit, sparc64 for 64 bit

- sparc: sparc32 for 32 bit, sparc64 for 64 bit





CROSS_COMPILE

CROSS_COMPILE

Documentation/scheduler/sched-arch.rst

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@@ -70,7 +70,5 @@ Possible arch problems I found (and either tried to fix or didn't): 




ia64 - is safe_halt call racy vs interrupts? (does it sleep?) (See #4a)

ia64 - is safe_halt call racy vs interrupts? (does it sleep?) (See #4a)





sh64 - Is sleeping racy vs interrupts? (See #4a)



sparc - IRQs on at this point(?), change local_irq_save to _disable.

sparc - IRQs on at this point(?), change local_irq_save to _disable.

      - TODO: needs secondary CPUs to disable preempt (See #1)
 
      - TODO: needs secondary CPUs to disable preempt (See #1)

Documentation/translations/zh_CN/scheduler/sched-arch.rst

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@@ -70,7 +70,5 @@ arch/x86/kernel/process.c有轮询和睡眠空闲函数的例子。 




ia64 - safe_halt的调用与中断相比，是否很荒谬？ (它睡眠了吗) (参考 #4a)

ia64 - safe_halt的调用与中断相比，是否很荒谬？ (它睡眠了吗) (参考 #4a)





sh64 - 睡眠与中断相比，是否很荒谬？ (参考 #4a)



sparc - 在这一点上，IRQ是开着的（？），把local_irq_save改为_disable。

sparc - 在这一点上，IRQ是开着的（？），把local_irq_save改为_disable。

      - 待办事项: 需要第二个CPU来禁用抢占 (参考 #1)
 
      - 待办事项: 需要第二个CPU来禁用抢占 (参考 #1)

scripts/checkstack.pl

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@@ -10,7 +10,6 @@ 
#	Mips port by Juan Quintela <quintela@mandrakesoft.com>

#	Mips port by Juan Quintela <quintela@mandrakesoft.com>

#	IA64 port via Andreas Dilger

#	IA64 port via Andreas Dilger

#	Arm port by Holger Schurig

#	Arm port by Holger Schurig

#	sh64 port by Paul Mundt

#	Random bits by Matt Mackall <mpm@selenic.com>

#	Random bits by Matt Mackall <mpm@selenic.com>

#	M68k port by Geert Uytterhoeven and Andreas Schwab

#	M68k port by Geert Uytterhoeven and Andreas Schwab

#	AArch64, PARISC ports by Kyle McMartin

#	AArch64, PARISC ports by Kyle McMartin
@@ -100,12 +99,6 @@ my (@stack, $re, $dre, $sub, $x, $xs, $funcre, $min_stack); 
		#  100092:	 e3 f0 ff c8 ff 71	 lay	 %r15,-56(%r15)

		#  100092:	 e3 f0 ff c8 ff 71	 lay	 %r15,-56(%r15)

		$re = qr/.*(?:lay|ag?hi).*\%r15,-(([0-9]{2}|[3-9])[0-9]{2})

		$re = qr/.*(?:lay|ag?hi).*\%r15,-(([0-9]{2}|[3-9])[0-9]{2})

		      (?:\(\%r15\))?$/ox;

		      (?:\(\%r15\))?$/ox;

	} elsif ($arch =~ /^sh64$/) {

		#XXX: we only check for the immediate case presently,

		#     though we will want to check for the movi/sub

		#     pair for larger users. -- PFM.

		#a00048e0:       d4fc40f0        addi.l  r15,-240,r15

		$re = qr/.*addi\.l.*r15,-(([0-9]{2}|[3-9])[0-9]{2}),r15/o;

	} elsif ($arch eq 'sparc' || $arch eq 'sparc64') {

	} elsif ($arch eq 'sparc' || $arch eq 'sparc64') {

		# f0019d10:       9d e3 bf 90     save  %sp, -112, %sp

		# f0019d10:       9d e3 bf 90     save  %sp, -112, %sp

		$re = qr/.*save.*%sp, -(([0-9]{2}|[3-9])[0-9]{2}), %sp/o;

		$re = qr/.*save.*%sp, -(([0-9]{2}|[3-9])[0-9]{2}), %sp/o;

tools/perf/arch/common.c

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@@ -51,9 +51,7 @@ const char *const s390_triplets[] = { 




const char *const sh_triplets[] = {

const char *const sh_triplets[] = {

	"sh-unknown-linux-gnu-",

	"sh-unknown-linux-gnu-",

	"sh64-unknown-linux-gnu-",

	"sh-linux-gnu-",

	"sh-linux-gnu-",

	"sh64-linux-gnu-",

	NULL

	NULL

};

};