x86: Use .cfi_sections for assembly code

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The newer assemblers support the .cfi_sections directive so we can put
the CFI from .S files into the .debug_frame section that is preserved
in unstripped vmlinux and in separate debuginfo, rather than the
.eh_frame section that is now discarded by vmlinux.lds.S.

Signed-off-by: Roland McGrath <roland@redhat.com>
LKML-Reference: <20100514044303.A6FE7400BE@magilla.sf.frob.com>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>

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Roland McGrath 2010-05-13 21:43:03 -07:00 • committed by H. Peter Anvin

parent 5967ed87ad

commit 9e56529227

2 changed files with 15 additions and 2 deletions

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5

arch/x86/Makefile

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12

arch/x86/include/asm/dwarf2.h

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