On 09/24/2009 12:35 AM, IainS wrote:
The main difference (and the area causing the tool to barf) is that the
FDE on 4.5 has some extra information not present in 4.4
.byte 0x4 # DW_CFA_advance_loc4
.set L$set$6,LCFI3-LCFI1
.long L$set$6
.byte 0xc5 # DW_CFA_restore, column 0x5
.byte 0xc # DW_CFA_
On Thu, Sep 24, 2009 at 04:03:28PM +0100, IainS wrote:
>
> this bug - "fail in dwarfdump --debug-frame" for i686 target
>
> Is present in:
> XCode 3.1.2 dwarfutils-49 (IIRC)
>
> In not present in:
> XCode 3.1.3 dwarfutils-66 and XCode 3.1.4 dwarfutils-70
>
> --
> N.B. this is NOT the "orig_str" Ab
On 24 Sep 2009, at 15:54, Jack Howarth wrote:
On Thu, Sep 24, 2009 at 03:01:12PM +0100, IainS wrote:
So, this particular bug appears to be cleared at
Iain,
What do you mean by the 'bug appears to be cleared'? Can you
map which versions of Xcode on Intel darwin exhibit this bug
and which
On Thu, Sep 24, 2009 at 03:01:12PM +0100, IainS wrote:
>
> So, this particular bug appears to be cleared at
>
> dwarfutils-66 or greater. (confir...@dwarfutils-70 as well)
>
> (It does not seem to affect powerpc-apple-darwin8 which only has
> dwarfutils-42,
> but I can't speak for i686-apple-d
On 24 Sep 2009, at 10:27, Dominique Dhumieres wrote:
With revision 152076 on i686-apple-darwin9 bootstrapped as described
in comment#61 of pr41405, I get:
[ibook-dhum] bug/debug% gcc45 -c -save-temps -dA -g -O0 -fverbose-
asm -gno-strict-dwarf simplistic.c
[ibook-dhum] bug/debug% dwarfdump --
With revision 152076 on i686-apple-darwin9 bootstrapped as described
in comment#61 of pr41405, I get:
[ibook-dhum] bug/debug% gcc45 -c -save-temps -dA -g -O0 -fverbose-asm
-gno-strict-dwarf simplistic.c
[ibook-dhum] bug/debug% dwarfdump --debug-frame simplistic.o
-
