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| author | Zhang Yanfei <zhangyanfei@cn.fujitsu.com> | 2013-04-16 22:19:34 +0800 |
|---|---|---|
| committer | Simon Horman <horms@verge.net.au> | 2013-04-17 09:17:00 +0900 |
| commit | 72df887a79046969575daa333a063f3c78c8c62e (patch) | |
| tree | b4119476efb065f4e67c580a10fae7e777b5fb60 | |
| parent | 030065eef1ef277211642e0b6ff46ff489ef6677 (diff) | |
| download | kexec-tools-72df887a79046969575daa333a063f3c78c8c62e.tar.gz | |
kexec, i386, bzImage: Remove unnecessary symbol value get
We needn't get the initial values for every regs in regs32
from symbol entry32_regs for we will manually initialize them
one by one next:
/*
* Initialize the 32bit start information.
*/
regs32.eax = 0; /* unused */
regs32.ebx = 0; /* 0 == boot not AP processor start */
regs32.ecx = 0; /* unused */
regs32.edx = 0; /* unused */
regs32.esi = setup_base; /* kernel parameters */
regs32.edi = 0; /* unused */
regs32.esp = elf_rel_get_addr(&info->rhdr, "stack_end"); /* stack, unused */
regs32.ebp = 0; /* unused */
regs32.eip = kernel32_load_addr; /* kernel entry point */
Signed-off-by: Zhang Yanfei <zhangyanfei@cn.fujitsu.com>
Signed-off-by: Simon Horman <horms@verge.net.au>
| -rw-r--r-- | kexec/arch/i386/kexec-bzImage.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/kexec/arch/i386/kexec-bzImage.c b/kexec/arch/i386/kexec-bzImage.c index 9680048f..c2a82b70 100644 --- a/kexec/arch/i386/kexec-bzImage.c +++ b/kexec/arch/i386/kexec-bzImage.c @@ -310,9 +310,8 @@ int do_bzImage_load(struct kexec_info *info, if (real_mode_entry) elf_rel_get_symbol(&info->rhdr, "entry16_regs", ®s16, sizeof(regs16)); - elf_rel_get_symbol(&info->rhdr, "entry32_regs", ®s32, sizeof(regs32)); - /* + /* * Initialize the 32bit start information. */ regs32.eax = 0; /* unused */ |