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| author | Cyrill Gorcunov <gorcunov@gmail.com> | 2008-11-23 12:53:43 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-11-23 13:20:52 +0100 |
| commit | 8a2503fa4a6fae8ee42140b339f37373fc6acaae (patch) | |
| tree | 2230cc4848f34d131faadd24365c0adbb4685598 /arch/x86/kernel/entry_64.S | |
| parent | x86: split out some macro's and move common code to paranoid_exit, fix (diff) | |
| download | linux-8a2503fa4a6fae8ee42140b339f37373fc6acaae.tar.xz linux-8a2503fa4a6fae8ee42140b339f37373fc6acaae.zip | |
x86: move dwarf2 related macro to dwarf2.h
Impact: cleanup
Move recently introduced dwarf2 macros to dwarf2.h file.
It allow us to not duplicate them in assembly files.
Active usage of _cfi macros don't make assembly files
more obvious to understand but we already have a lot of
macros there which requires to search the definitions
of them *anyway*. But at least it make every cfi usage
one line shorter.
Also some code alignment is done.
Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/kernel/entry_64.S')
| -rw-r--r-- | arch/x86/kernel/entry_64.S | 23 |
1 files changed, 0 insertions, 23 deletions
diff --git a/arch/x86/kernel/entry_64.S b/arch/x86/kernel/entry_64.S index e5ddf573ded2..249eb604e71b 100644 --- a/arch/x86/kernel/entry_64.S +++ b/arch/x86/kernel/entry_64.S @@ -60,29 +60,6 @@ #define __AUDIT_ARCH_LE 0x40000000 .code64 -/* - * Some macro's to hide the most frequently occuring CFI annotations. - */ - .macro pushq_cfi reg - pushq \reg - CFI_ADJUST_CFA_OFFSET 8 - .endm - - .macro popq_cfi reg - popq \reg - CFI_ADJUST_CFA_OFFSET -8 - .endm - - .macro movq_cfi reg offset=0 - movq %\reg, \offset(%rsp) - CFI_REL_OFFSET \reg, \offset - .endm - - .macro movq_cfi_restore offset reg - movq \offset(%rsp), %\reg - CFI_RESTORE \reg - .endm - #ifdef CONFIG_FUNCTION_TRACER #ifdef CONFIG_DYNAMIC_FTRACE ENTRY(mcount) |