lkml.org 
[lkml]   [2006]   [May]   [26]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH 6/6] reliable stack trace support (i386 entry.S annotations)
>>> 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?

Jan
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2006-05-26 09:28    [W:0.069 / U:0.920 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site