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X-Recipient: | djgpp AT delorie DOT com |
Message-ID: | <5224ADC3.6050608@iki.fi> |
Date: | Mon, 02 Sep 2013 18:24:51 +0300 |
From: | Andris Pavenis <andris DOT pavenis AT iki DOT fi> |
User-Agent: | Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130805 Thunderbird/17.0.8 |
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To: | djgpp AT delorie DOT com |
Subject: | Used DWARF version for GCC-4.8.1 |
Reply-To: | djgpp AT delorie DOT com |
Updated GCC-4.8.1 packages for DJGPP at http://ap1.pp.fi/djgpp/gcc/index.html to use DWARF2 by default (it means unless DWARF3/4 is explicitly required). Some problems seems to: I do not see: Breakpoint 1, main () at 1.c:10 10 int a = 1; (gdb) s 11 f(a); (gdb) f (i=<error reading variable: can't compute CFA for this frame>) at 1.c:5 5 printf("a=%d\n", i); (gdb) p i can't compute CFA for this frame (gdb) any more with it. I simply tried to use xgcc.exe from GCC build directory for testing whether debugging works. For example: gdb --args xgcc.exe --help 1) Messages like 'error reading variable: can't compute CFA for this frame' does not appear any more as it was expected 2) Backtrace is often broken: gdb fails to display frame info I should perhaps check more with cross-compiler as building native compiler simply requires too much time Andris
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