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我linux-headers-2.6.32-21在虚拟机上使用这个包。我要写一个新的系统调用。我找到了其他文件来编写系统调用的缩写，但我无法syscall_table_32.S在arch/x86/kernel/目录中找到它。请帮助我如何以及在哪里可以找到此文件。我怀疑它可能由于权限问题或其他原因而被隐藏。

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以下提交将其删除：

commit 303395ac3bf3e2cb488435537d416bc840438fcb
Author: H. Peter Anvin <hpa@linux.intel.com>
Date:   Fri Nov 11 16:07:41 2011 -0800

    x86: Generate system call tables and unistd_*.h from tables

    Generate system call tables and unistd_*.h automatically from the
    tables in arch/x86/syscalls.  All other information, like NR_syscalls,
    is auto-generated, some of which is in asm-offsets_*.c.

    This allows us to keep all the system call information in one place,
    and allows for kernel space and user space to see different
    information; this is currently used for the ia32 system call numbers
    when building the 64-bit kernel, but will be used by the x32 ABI in
    the near future.

    This also removes some gratuitious differences between i386, x86-64
    and ia32; in particular, now all system call tables are generated with
    the same mechanism.

因为现在 syscall 表是由脚本 arch/x86/syscalls/syscalltbl.sh 生成的，基于 arch/x86/syscalls/syscall_{32,64}.tbl。

于 2013-01-26T06:12:29.587 回答
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/usr/src/kernels/3.3.4-5.fc17.i686.PAE/arch/x86/include/generated/asm

在这里你可以得到 syscalls_32.h。

于 2014-07-31T07:40:23.193 回答