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author | Zhang Yanfei <zhangyanfei@cn.fujitsu.com> | 2013-03-14 01:34:41 +0800 |
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committer | Simon Horman <horms@verge.net.au> | 2013-03-14 18:24:26 +0900 |
commit | 58a22bd5b6d17371493411a7667c8dfcf55d253a (patch) | |
tree | ca7526c29316471082b7b8d2f8e001f55b73c291 | |
parent | 333f48733565f6a3df826b072db9dd6d1c713cb0 (diff) | |
download | kexec-tools-58a22bd5b6d17371493411a7667c8dfcf55d253a.tar.gz |
kexec: sh: use _ALIGN* to make the logic clear
By replacing all the explicit align opertion with marco _ALIGN*,
the code logic could be more clear.
Signed-off-by: Zhang Yanfei <zhangyanfei@cn.fujitsu.com>
Signed-off-by: Simon Horman <horms@verge.net.au>
-rw-r--r-- | kexec/arch/sh/kexec-netbsd-sh.c | 4 | ||||
-rw-r--r-- | kexec/arch/sh/kexec-zImage-sh.c | 2 |
2 files changed, 3 insertions, 3 deletions
diff --git a/kexec/arch/sh/kexec-netbsd-sh.c b/kexec/arch/sh/kexec-netbsd-sh.c index 8e804865..8a7e75ea 100644 --- a/kexec/arch/sh/kexec-netbsd-sh.c +++ b/kexec/arch/sh/kexec-netbsd-sh.c @@ -121,7 +121,7 @@ int netbsd_sh_load(int argc, char **argv, const char *buf, off_t UNUSED(len), size = bbs; } - size = (size + psz - 1) & ~(psz - 1); + size = _ALIGN(size, psz); memset(&img[bbs], 0, size-bbs); add_segment(info, img, size, start, size); start += size; @@ -132,7 +132,7 @@ int netbsd_sh_load(int argc, char **argv, const char *buf, off_t UNUSED(len), if (miniroot) { miniroot_buf = slurp_file(miniroot, &miniroot_length); howto_value |= 0x200; - size = (miniroot_length + psz - 1) & ~(psz - 1); + size = _ALIGN(miniroot_length, psz); add_segment(info, miniroot_buf, size, start, size); start += size; } diff --git a/kexec/arch/sh/kexec-zImage-sh.c b/kexec/arch/sh/kexec-zImage-sh.c index 1ce185a7..73990529 100644 --- a/kexec/arch/sh/kexec-zImage-sh.c +++ b/kexec/arch/sh/kexec-zImage-sh.c @@ -138,7 +138,7 @@ int zImage_sh_load(int argc, char **argv, const char *buf, off_t len, * the zImage will relocate itself, but only up seems supported. */ - image_base = (empty_zero + (0x10000 - 1)) & ~(0x10000 - 1); + image_base = _ALIGN(empty_zero, 0x10000); add_segment(info, buf, len, image_base, len); info->entry = (void *)virt_to_phys(image_base); return 0; |