Paul Mundt
2a6b8148c0
sh64: Setup I/D-TLB defaults in SH-5 probe path.
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Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-05-08 19:51:38 +09:00
Paul Mundt
ccd8058741
sh64: Fixup the nommu build.
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Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-05-08 19:51:37 +09:00
Paul Mundt
9bbafce2ee
sh: Fix occasional FPU register corruption under preempt.
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Presently with preempt enabled there's the possibility to be preempted
after the TIF_USEDFPU test and the register save, leading to bogus
state post-__switch_to(). Use an explicit preempt_disable()/enable()
pair around unlazy_fpu()/clear_fpu() to avoid this. Follows the x86
change.
Reported-by: Takuo Koguchi <takuo.koguchi.sw@hitachi.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-03-26 19:02:47 +09:00
Harvey Harrison
866e6b9e50
sh: replace remaining __FUNCTION__ occurrences
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__FUNCTION__ is gcc-specific, use __func__
Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-03-06 11:18:22 +09:00
Paul Mundt
38350e0a00
sh: Get SH-5 caches working again post-unification.
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A number of cleanups to get the SH-5 cache management code in line with
the rest of the SH backend.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-02-14 14:22:12 +09:00
Paul Mundt
a23ba43573
sh: comment tidying for sh64->sh migration.
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Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-01-28 13:18:58 +09:00
Paul Mundt
4b27c47cf8
sh: syscall auditing for sh5, too.
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Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-01-28 13:18:58 +09:00
Paul Mundt
332fd57b92
sh: Bring the SH-5 FPU in line with the SH-4 FPU API.
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Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-01-28 13:18:55 +09:00
Paul Mundt
18bc81319b
sh: Get the mach-cayman IRQ support building.
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Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-01-28 13:18:54 +09:00
Paul Mundt
36763b22be
sh: Switch SH-5 to use CONFIG_PAGE_OFFSET.
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Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-01-28 13:18:51 +09:00
Paul Mundt
e88ed82ef8
sh: Stub in CPU subtype setup code for SH5-101/103.
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Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-01-28 13:18:50 +09:00
Paul Mundt
d183913609
sh: Plug in simple SH-5 subtype probing.
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Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-01-28 13:18:50 +09:00
Paul Mundt
92b59258b8
sh: Kill off do_NMI stub in SH-5 ex table.
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Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-01-28 13:18:50 +09:00
Paul Mundt
600ee240d1
sh: Move over and enable FPU support for SH-5.
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Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-01-28 13:18:48 +09:00
Paul Mundt
7cfee5ac3e
sh: Move over sh64 switch_to and stack unwinder.
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Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-01-28 13:18:47 +09:00
Paul Mundt
343ac72248
sh: Move over the SH-5 entry.S.
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Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-01-28 13:18:46 +09:00
