[Bug debug/43821] -feliminate-dwarf2-dups produces "no debug symbols in executable" warning from dsymutil
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=43821 Francois-Xavier Coudert changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC||fxcoudert at gcc dot gnu.org Resolution|--- |INVALID Known to fail|| --- Comment #4 from Francois-Xavier Coudert --- I don't see it at all with gcc 4.8, 4.9 and trunk on darwin14. Probably was a bug in dsymutil (most likely)…
[Bug debug/43821] -feliminate-dwarf2-dups produces "no debug symbols in executable" warning from dsymutil
--- Comment #3 from iains at gcc dot gnu dot org 2010-05-18 12:30 --- it still fails for me on ppc and i686 4.6.0 r159518 and 159528 resp. gcc version 4.5.1 20100518 (prerelease) [gcc-4_5-branch revision 159528] (GCC) apollo:gcc-4-5-branch-build $ ./gcc/xgcc -B gcc -g -feliminate-dwarf2-dups ../tests/trivial-debug-sym.c warning: no debug symbols in executable (-arch i386) $ cat ../tests/trivial-debug-sym.c int main (int ac, char *av[]) { int a ; return a + 1; } $ xcodebuild -version Xcode 3.1.4 Component versions: DevToolsCore-1204.0; DevToolsSupport-1186.0 BuildVersion: 9M2809 $ ld -v @(#)PROGRAM:ld PROJECT:ld64-85.2.1 $ dsymutil -v @(#)PROGRAM:dsymutil PROJECT:dwarfutils-70 -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43821
[Bug debug/43821] -feliminate-dwarf2-dups produces "no debug symbols in executable" warning from dsymutil
--- Comment #2 from fxcoudert at gcc dot gnu dot org 2010-05-18 10:35 --- Doesn't happen for me with the 4.5 branch. (I don't have a current trunk compiler to compare with.) -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43821
[Bug debug/43821] -feliminate-dwarf2-dups produces "no debug symbols in executable" warning from dsymutil
--- Comment #1 from iains at gcc dot gnu dot org 2010-04-20 17:06 --- Created an attachment (id=20446) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=20446&action=view) comparison between asm files without an with -feliminate-dwarf2-dups the main difference seems to be moving the filename from the debug abbrev. section to the debug string section. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43821