Messages in this thread | | | Date | Fri, 26 May 2006 08:28:28 -0700 | From | Andrew Morton <> | Subject | Re: [PATCH 6/6] reliable stack trace support (i386 entry.S annotations) |
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"Jan Beulich" <jbeulich@novell.com> wrote: > > >>> Andrew Morton <akpm@osdl.org> 25.05.06 07:23 >>> > >"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' > > > > > >bix:/usr/src/25> as --version > >GNU assembler 2.14.90.0.6 20030820 > > Still doesn't make sense to me, assuming the merge didn't corrupt anything. The oldest assembler I'm using is > 2.15.90.0.1.1, but as said before your assembler clearly also supports .cfi_*. Any chance I could see the offending > entry.S? >
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