Re: GSoC'11: DWARF2 call frame information

2011-03-22 Thread Kostik Belousov
On Tue, Mar 22, 2011 at 11:39:58PM +0800, Xingxing Pan wrote: > 2011/3/22 Kostik Belousov : > > On Mon, Mar 21, 2011 at 08:32:04PM +0300, Chagin Dmitry wrote: > >> On Mon, Mar 21, 2011 at 05:36:13PM +0800, Xingxing Pan wrote: > >> > 2011/3/21 Chagin Dmitry : > >> > >> powerfull script. > >> > >> >

Re: GSoC'11: DWARF2 call frame information

2011-03-22 Thread perryh
Xingxing Pan wrote: > Dose full register tracking means to emit DWARF for all the > registers's saving and restoring in the life time of the function? Most assembly functions are leaves, so saving/restoring around calls to lower-level functions will be infrequent. I suspect it would be more use

Re: GSoC'11: DWARF2 call frame information

2011-03-22 Thread Xingxing Pan
2011/3/22 Kostik Belousov : > On Mon, Mar 21, 2011 at 08:32:04PM +0300, Chagin Dmitry wrote: >> On Mon, Mar 21, 2011 at 05:36:13PM +0800, Xingxing Pan wrote: >> > 2011/3/21 Chagin Dmitry : >> > >> powerfull script. >> > >> >> > >> Xingxing Pan >> > > >> > > hmm, which script? I think enough amd64,

Re: GSoC'11: DWARF2 call frame information

2011-03-22 Thread Xingxing Pan
2011/3/22 Chagin Dmitry : > On Mon, Mar 21, 2011 at 05:36:13PM +0800, Xingxing Pan wrote: >> 2011/3/21 Chagin Dmitry : >> >> powerfull script. >> >> >> >> Xingxing Pan >> > >> > hmm, which script? I think enough amd64, i386 and amd64/ia32. >> > >> > I suggest to write a example before continuing th

Re: GSoC'11: DWARF2 call frame information

2011-03-21 Thread Kostik Belousov
On Mon, Mar 21, 2011 at 08:32:04PM +0300, Chagin Dmitry wrote: > On Mon, Mar 21, 2011 at 05:36:13PM +0800, Xingxing Pan wrote: > > 2011/3/21 Chagin Dmitry : > > >> powerfull script. > > >> > > >> Xingxing Pan > > > > > > hmm, which script? I think enough amd64, i386 and amd64/ia32. > > > > > > I su

Re: GSoC'11: DWARF2 call frame information

2011-03-21 Thread Chagin Dmitry
On Mon, Mar 21, 2011 at 05:36:13PM +0800, Xingxing Pan wrote: > 2011/3/21 Chagin Dmitry : > >> powerfull script. > >> > >> Xingxing Pan > > > > hmm, which script? I think enough amd64, i386 and amd64/ia32. > > > > I suggest to write a example before continuing the conversation > > about the GSoC. F

Re: GSoC'11: DWARF2 call frame information

2011-03-21 Thread Xingxing Pan
2011/3/21 Chagin Dmitry : > On Sun, Mar 20, 2011 at 11:24:21PM +0800, Xingxing Pan wrote: >> >> >> > >> > hm, you should add the .cfi directive in each .S file by hand: >> > http://www.logix.cz/michal/devel/gas-cfi/ >> > >> > -- >> > Have fun! >> > chd >> > >> >> Thanks for your reply. I think I ha

Re: GSoC'11: DWARF2 call frame information

2011-03-20 Thread Chagin Dmitry
On Sun, Mar 20, 2011 at 11:24:21PM +0800, Xingxing Pan wrote: > >> > > > > hm, you should add the .cfi directive in each .S file by hand: > > http://www.logix.cz/michal/devel/gas-cfi/ > > > > -- > > Have fun! > > chd > > > > Thanks for your reply. I think I have got the idea. > For the object file

Re: GSoC'11: DWARF2 call frame information

2011-03-20 Thread Xingxing Pan
2011/3/20 Chagin Dmitry : > On Sun, Mar 20, 2011 at 11:08:10AM +0800, Xingxing Pan wrote: >> 2011/3/20 Chagin Dmitry : >> > On Sun, Mar 20, 2011 at 12:36:39AM +0800, Xingxing Pan wrote: >> >> Hi, everyone. >> >> >> >> I'm a student interested in the project "DWARF2 call frame >> >> information" for

Re: GSoC'11: DWARF2 call frame information

2011-03-20 Thread Chagin Dmitry
On Sun, Mar 20, 2011 at 11:08:10AM +0800, Xingxing Pan wrote: > 2011/3/20 Chagin Dmitry : > > On Sun, Mar 20, 2011 at 12:36:39AM +0800, Xingxing Pan wrote: > >> Hi, everyone. > >> > >> I'm a student interested in the project "DWARF2 call frame > >> information" for Summer of Code 2011. > >> I'd lik

Re: GSoC'11: DWARF2 call frame information

2011-03-19 Thread Xingxing Pan
2011/3/20 Chagin Dmitry : > On Sun, Mar 20, 2011 at 12:36:39AM +0800, Xingxing Pan wrote: >> Hi, everyone. >> >> I'm a student interested in the project "DWARF2 call frame >> information" for Summer of Code 2011. >> I'd like to know which compiler I will work on to add DWARF2 support. >> This proje

Re: GSoC'11: DWARF2 call frame information

2011-03-19 Thread Chagin Dmitry
On Sun, Mar 20, 2011 at 12:36:39AM +0800, Xingxing Pan wrote: > Hi, everyone. > > I'm a student interested in the project "DWARF2 call frame > information" for Summer of Code 2011. > I'd like to know which compiler I will work on to add DWARF2 support. > This project is not tagged by "suggested".

GSoC'11: DWARF2 call frame information

2011-03-19 Thread Xingxing Pan
Hi, everyone. I'm a student interested in the project "DWARF2 call frame information" for Summer of Code 2011. I'd like to know which compiler I will work on to add DWARF2 support. This project is not tagged by "suggested". Will it be ok to choose it as the target? Thank you. Xingxing Pan ___