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| author | Cyrill Gorcunov <gorcunov@gmail.com> | 2009-02-13 22:50:22 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-02-19 17:13:01 +0100 |
| commit | 2d4eeecb98ade6a736940d43311275b7d32dab21 (patch) | |
| tree | d8585762b176b6c499b74cbe2e71c1b5cccadf24 /arch/x86/boot | |
| parent | x86: pmjump - use GLOBAL,ENDPROC macros (diff) | |
| download | linux-2d4eeecb98ade6a736940d43311275b7d32dab21.tar.xz linux-2d4eeecb98ade6a736940d43311275b7d32dab21.zip | |
x86: compressed head_64 - use ENTRY,ENDPROC macros
Impact: clenaup
Linker script will put startup_32 at predefined
address so using ENTRY will not bloat the code
size.
Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/boot')
| -rw-r--r-- | arch/x86/boot/compressed/head_64.S | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/arch/x86/boot/compressed/head_64.S b/arch/x86/boot/compressed/head_64.S index 1d5dff4123e1..ba9229ba7f0d 100644 --- a/arch/x86/boot/compressed/head_64.S +++ b/arch/x86/boot/compressed/head_64.S @@ -35,9 +35,7 @@ .section ".text.head" .code32 - .globl startup_32 - -startup_32: +ENTRY(startup_32) cld /* test KEEP_SEGMENTS flag to see if the bootloader is asking * us to not reload segments */ @@ -176,6 +174,7 @@ startup_32: /* Jump from 32bit compatibility mode into 64bit mode. */ lret +ENDPROC(startup_32) no_longmode: /* This isn't an x86-64 CPU so hang */ @@ -295,7 +294,6 @@ relocated: call decompress_kernel popq %rsi - /* * Jump to the decompressed kernel. */ |