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x86: use AS_CFI instead of UNWIND_INFO 

In dwarf2_32.h, test for CONFIG_AS_CFI instead of
CONFIG_UNWIND_INFO. Turns out that searching for UNWIND_INFO
returns no match in any Kconfig or Makefile, so we're really
just throwing everything away regarding dwarf frames for i386.

The test that generates CONFIG_AS_CFI does not have anything
x86_64-specific, and right now, checking V=1 builds shows me
that the flags is there anyway, although unused.

Signed-off-by: Glauber Costa <gcosta@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Glauber Costa 2008-07-10 15:17:53 -03:00 committed by Ingo Molnar
parent 70f1bba4c8
commit d73a731abe
1 changed files with 1 additions and 1 deletions
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2
include/asm-x86/dwarf2_32.h
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@ -12,7 +12,7 @@
away for older version.
*/
#ifdef CONFIG_UNWIND_INFO
#ifdef CONFIG_AS_CFI
#define CFI_STARTPROC .cfi_startproc
#define CFI_ENDPROC .cfi_endproc