Messages in this thread | | | From | Andi Kleen <> | Subject | Re: [PATCH 6/6] reliable stack trace support (i386 entry.S annotations) | Date | Fri, 26 May 2006 09:18:52 +0200 |
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On Thursday 25 May 2006 07:23, Andrew Morton wrote: > "Jan Beulich" <jbeulich@novell.com> wrote: > > > > #define SAVE_ALL \ > > cld; \ > > pushl %es; \ > > + CFI_ADJUST_CFA_OFFSET 4;\ > > + /*CFI_REL_OFFSET es, 0;*/\ > > pushl %ds; \ > > arch/i386/kernel/entry.S: Assembler messages: > arch/i386/kernel/entry.S:757: Error: CFI instruction used without previous .cfi_startproc > arch/i386/kernel/entry.S:757: Warning: rest of line ignored; first ignored character is `4' > arch/i386/kernel/entry.S:757: Error: CFI instruction used without previous .cfi_startproc > arch/i386/kernel/entry.S:757: Warning: rest of line ignored; first ignored character is `4' > arch/i386/kernel/entry.S:757: Error: CFI instruction used without previous .cfi_startproc > arch/i386/kernel/entry.S:757: Warning: rest of line ignored; first ignored character is `4' > arch/i386/kernel/entry.S:757: Error: CFI instruction used without previous .cfi_startproc > > etcetera. And > > arch/i386/kernel/entry.S:757: Error: no such instruction: `eax,0' > arch/i386/kernel/entry.S:757: Error: no such instruction: `ebp,0'
It works for me with GNU assembler 2.16.91.0.2 20050720 (SuSE Linux) (from SUSE 1.1)
You probably need newer binutils.
If it's a common problem we might need to somehow hack a binutils version check into Kconfig or the Makefiles.
-andi
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