4 Aug
2013
4 Aug
'13
6:57 a.m.
Dear GHC devs, I am having problems using gdb to debug ghci.
./inplace/bin/ghc-stage2 --interactive Segmentation fault (core dumped) gdb ./inplace/lib/bin/ghc-stage2 core.1234
Which works fine, but many variables are <optimized out>. GhcDebugged=YES is set in my build.mk.
./inplace/bin/ghc-stage2 +RTS --info ... Rts Way = rts_thr_debug ...
./inplace/bin/ghc-stage1 +RTS --info ... Rts Way = rts_debug ...
The debug way should make all C and C-- files be compiled with -O0. Which should mean that nothing appears <optimized out> in gdb. What am I missing? Thanks, Will