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| author | Jeremy Fitzhardinge <jeremy@xensource.com> | 2007-07-17 18:37:03 -0700 |
|---|---|---|
| committer | Jeremy Fitzhardinge <jeremy@goop.org> | 2007-07-18 08:47:40 -0700 |
| commit | 810bab448e563ffd1718d78e9a3756806b626acc (patch) | |
| tree | 238983d8120772f81b5d6fd74f570608c7d53663 /arch/i386 | |
| parent | 86313c488a6848b7ec2ba04e74f25f79dd32a0b7 (diff) | |
use elfnote.h to generate vsyscall notes.
Use existing elfnote.h to generate vsyscall notes, rather than doing
it locally. Changes elfnote.h a bit to suit, since this is the first
asm user, and it wasn't quite right.
Signed-off-by: Jeremy Fitzhardinge <jeremy@xensource.com>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>
Cc: Roland McGrath <roland@redhat.com>
Cc: Andrew Morton <akpm@linux-foundation.com>
Diffstat (limited to 'arch/i386')
| -rw-r--r-- | arch/i386/kernel/vsyscall-note.S | 23 |
1 files changed, 6 insertions, 17 deletions
diff --git a/arch/i386/kernel/vsyscall-note.S b/arch/i386/kernel/vsyscall-note.S index d4b5be4f3d5f..52e0cbbac70c 100644 --- a/arch/i386/kernel/vsyscall-note.S +++ b/arch/i386/kernel/vsyscall-note.S @@ -3,23 +3,12 @@ * Here we can supply some information useful to userland. */ -#include <linux/uts.h> #include <linux/version.h> +#include <linux/elfnote.h> -#define ASM_ELF_NOTE_BEGIN(name, flags, vendor, type) \ - .section name, flags; \ - .balign 4; \ - .long 1f - 0f; /* name length */ \ - .long 3f - 2f; /* data length */ \ - .long type; /* note type */ \ -0: .asciz vendor; /* vendor name */ \ -1: .balign 4; \ -2: - -#define ASM_ELF_NOTE_END \ -3: .balign 4; /* pad out section */ \ - .previous - - ASM_ELF_NOTE_BEGIN(".note.kernel-version", "a", UTS_SYSNAME, 0) +/* Ideally this would use UTS_NAME, but using a quoted string here + doesn't work. Remember to change this when changing the + kernel's name. */ +ELFNOTE_START(Linux, 0, "a") .long LINUX_VERSION_CODE - ASM_ELF_NOTE_END +ELFNOTE_END |