Commit 5c0cbd74 authored Mar 21, 2008 by Paul Mundt

sh: Allow optimized clear/copy page routines to be used on SH-2.



Presently these are restricted to SH-3 and SH-4, so we reorder the
ifdefs a bit to let other parts use these also.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>

parent 2163b4cb

arch/sh/lib/clear_page.S

+3 −3

Original line number	Diff line number	Diff line
		@@ -27,11 +27,11 @@ ENTRY(clear_page)
		mov #0,r0
		!
		1:
		#if defined(CONFIG_CPU_SH3)
		mov.l r0,@r4
		#elif defined(CONFIG_CPU_SH4)
		#if defined(CONFIG_CPU_SH4)
		movca.l r0,@r4
		mov r4,r1
		#else
		mov.l r0,@r4
		#endif
		add #32,r4
		mov.l r0,@-r4

arch/sh/lib/copy_page.S

+3 −3

Original line number	Diff line number	Diff line
		@@ -41,11 +41,11 @@ ENTRY(copy_page)
		mov.l @r11+,r5
		mov.l @r11+,r6
		mov.l @r11+,r7
		#if defined(CONFIG_CPU_SH3)
		mov.l r0,@r10
		#elif defined(CONFIG_CPU_SH4)
		#if defined(CONFIG_CPU_SH4)
		movca.l r0,@r10
		mov r10,r0
		#else
		mov.l r0,@r10
		#endif
		add #32,r10
		mov.l r7,@-r10