* gcj/gdb in cross env [not found] ` <17499.7466.139917.696459@zapata.pink> @ 2006-05-10 13:02 ` FERANDELLE Pascal 2006-05-10 13:06 ` Daniel Jacobowitz 0 siblings, 1 reply; 2+ messages in thread From: FERANDELLE Pascal @ 2006-05-10 13:02 UTC (permalink / raw) To: gdb I build gcc/gcj 4.1.0 in cross env for target powerpc-linux, and did the same for gdb 6.4. As I have a "Segmentation fault" with an HelloWorld program written in Java, and compiled with powerpc-linux-gcj -g, I tried to launch powerpc-linux-gdb on the exec file, but an error occurred : Dwarf Error : wrong version in compilation unit header (is 99, should be 2) [in module HelloWorld] What I did : Host powerpc-linux-gcj -g -o HW HW.java --main=HW --static Target gdbserver host:2345 HW Host powerpc-linux-gdb HW -> Dwarf Error ... under gdb : target remote vmpc:2345 but after, no debug is possible (no symbol table, no stack, etc) When I built gdb 6.4 for target powerpc-linux, I have to configure it with --disable-werror, because without that, the build stopped due to several warnings of "value computed is not used". Thanks for your help. Pascal FERANDELLE ^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: gcj/gdb in cross env 2006-05-10 13:02 ` gcj/gdb in cross env FERANDELLE Pascal @ 2006-05-10 13:06 ` Daniel Jacobowitz 0 siblings, 0 replies; 2+ messages in thread From: Daniel Jacobowitz @ 2006-05-10 13:06 UTC (permalink / raw) To: FERANDELLE Pascal; +Cc: gdb On Wed, May 10, 2006 at 09:21:29AM +0200, FERANDELLE Pascal wrote: > I build gcc/gcj 4.1.0 in cross env for target powerpc-linux, and did the same for gdb 6.4. > > As I have a "Segmentation fault" with an HelloWorld program written > in Java, and compiled with powerpc-linux-gcj -g, I tried to launch > powerpc-linux-gdb on the exec file, but an error occurred : > > Dwarf Error : wrong version in compilation unit header (is 99, should be 2) [in module HelloWorld] I have not seen this. Does readelf -wi complain about the file also? -- Daniel Jacobowitz CodeSourcery ^ permalink raw reply [flat|nested] 2+ messages in thread
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2006-05-10 13:02 ` gcj/gdb in cross env FERANDELLE Pascal
2006-05-10 13:06 ` Daniel Jacobowitz
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