50b3c9e30a
unicore32: switch to generic sigaltstack
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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-02-03 18:16:23 -05:00
cb56217362
unicore32: switch to generic clone(2)
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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-11-28 23:43:40 -05:00
60541d778e
unicore32: switch to generic sys_execve()
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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Acked-and-Tested-by: Guan Xuetao <gxt@mprc.pku.edu.cn>
2012-11-09 17:30:10 +08:00
38e993535e
unicore32: switch to generic kernel_thread()/kernel_execve()
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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Acked-and-Tested-by: Guan Xuetao <gxt@mprc.pku.edu.cn>
2012-11-09 17:30:09 +08:00
fe9d7feab5
unicore32: remove pointless test
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we can get into work_pending only if at least one of NEED_RESCHED,
SIGPENDING or NOTIFY_RESUME is set. So once we'd found no NEED_RESCHED,
there's no need to check that one of the other two is set.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-10-01 09:58:15 -04:00
1cf46c42d7
unicore32: modify io_p2v and io_v2p macros, and adjust PKUNITY_mmio_BASEs
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1. remove __REG macro
2. add (void __iomem *) to io_p2v macro
3. add (phys_addr_t) to io_v2p macro
4. add PKUNITY_AHB_BASE and PKUNITY_APB_BASE definitions
5. modify all PKUNITY_mmio_BASEs from physical addr to virtual addr
6. adjust prefix macro for all usage of PKUNITY_mmio_BASEs
-- by advice with Arnd Bergmann
Signed-off-by: Guan Xuetao <gxt@mprc.pku.edu.cn>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
2011-03-17 09:19:21 +08:00
141c943fd4
unicore32 core architecture: low level entry and setup codes
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This patch implements low level entry and setup codes.
Signed-off-by: Guan Xuetao <gxt@mprc.pku.edu.cn>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
2011-03-17 09:19:06 +08:00
Al Viro