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* [Bug build/12925] New: link creating libsim.a has multiple definition problems @ 2011-06-23 15:02 rbusser at lgcpi dot com 2015-03-29 22:01 ` [Bug sim/12925] link sim " vapier at gentoo dot org ` (3 more replies) 0 siblings, 4 replies; 5+ messages in thread From: rbusser at lgcpi dot com @ 2011-06-23 15:02 UTC (permalink / raw) To: gdb-prs http://sourceware.org/bugzilla/show_bug.cgi?id=12925 Summary: link creating libsim.a has multiple definition problems Product: gdb Version: 7.2 Status: NEW Severity: normal Priority: P2 Component: build AssignedTo: unassigned@sourceware.org ReportedBy: rbusser@lgcpi.com building a gdb with simulation capability for the powerpc results in a linker problem. inline.c has these preprocessor commands #if (SEMANTICS_INLINE & INCLUDE_MODULE) #include "semantics.c" #endif #if (IDECODE_INLINE & INCLUDE_MODULE) #include "idecode.c" #endif if SEMANTICS_INLINE is defined, sementics.c gets inlined into idecode.c. The problem here is that semantics.c includes a global declaration around line #37 int option_mpc860c0 = 0; So, when the linker attempts to create libsim.a with this command ar rc libsim.a debug.o filter_filename.o bits.o sim-endian.o os_emul.o emul_generic.o emul_bugapi.o emul_chirp.o emul_netbsd.o emul_unix.o registers.o vm.o corefile.o model.o spreg.o cpu.o interrupts.o events.o cap.o device.o tree.o device_table.o itable.o mon.o icache.o semantics.o idecode.o support.o sim-fpu.o psim.o version.o pk_disklabel.o hw_cpu.o hw_memory.o hw_nvram.o hw_iobus.o hw_htab.o hw_disk.o hw_trace.o hw_register.o hw_vm.o hw_init.o hw_core.o hw_pal.o hw_com.o hw_eeprom.o hw_opic.o hw_glue.o hw_phb.o hw_ide.o options.o gdb-sim.o sim_calls.o callback.o targ-map.o which attempts to link both semantics.o and idecode.o the result is a multiple definitions error involving option_mpc860c0. Then, if you remove the definition of SEMANTICS_INLINE by commenting out these lines in ppc-config.h /* #ifndef SEMANTICS_INLINE #define SEMANTICS_INLINE (DEFAULT_INLINE & ~INLINE_MODULE) #endif */ line #157 in options.c printf_filtered ("SEMANTICS_INLINE = %s\n", options_inline (SEMANTICS_INLINE)); complains. It is in a print function called "print_options" which apparently assumes that SEMANTICS_INLINE is always defined. -- Configure bugmail: http://sourceware.org/bugzilla/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug. ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug sim/12925] link sim creating libsim.a has multiple definition problems 2011-06-23 15:02 [Bug build/12925] New: link creating libsim.a has multiple definition problems rbusser at lgcpi dot com @ 2015-03-29 22:01 ` vapier at gentoo dot org 2015-03-29 22:02 ` vapier at gentoo dot org ` (2 subsequent siblings) 3 siblings, 0 replies; 5+ messages in thread From: vapier at gentoo dot org @ 2015-03-29 22:01 UTC (permalink / raw) To: gdb-prs https://sourceware.org/bugzilla/show_bug.cgi?id=12925 Mike Frysinger <vapier at gentoo dot org> changed: What |Removed |Added ---------------------------------------------------------------------------- Target| |ppc-* CC| |vapier at gentoo dot org Component|build |sim Summary|link creating libsim.a has |link sim creating libsim.a |multiple definition |has multiple definition |problems |problems -- You are receiving this mail because: You are on the CC list for the bug. ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug sim/12925] link sim creating libsim.a has multiple definition problems 2011-06-23 15:02 [Bug build/12925] New: link creating libsim.a has multiple definition problems rbusser at lgcpi dot com 2015-03-29 22:01 ` [Bug sim/12925] link sim " vapier at gentoo dot org @ 2015-03-29 22:02 ` vapier at gentoo dot org 2021-10-03 15:40 ` vapier at gentoo dot org 2021-10-31 9:33 ` vapier at gentoo dot org 3 siblings, 0 replies; 5+ messages in thread From: vapier at gentoo dot org @ 2015-03-29 22:02 UTC (permalink / raw) To: gdb-prs https://sourceware.org/bugzilla/show_bug.cgi?id=12925 Mike Frysinger <vapier at gentoo dot org> changed: What |Removed |Added ---------------------------------------------------------------------------- Target|ppc-* |powerpc-* -- You are receiving this mail because: You are on the CC list for the bug. ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug sim/12925] link sim creating libsim.a has multiple definition problems 2011-06-23 15:02 [Bug build/12925] New: link creating libsim.a has multiple definition problems rbusser at lgcpi dot com 2015-03-29 22:01 ` [Bug sim/12925] link sim " vapier at gentoo dot org 2015-03-29 22:02 ` vapier at gentoo dot org @ 2021-10-03 15:40 ` vapier at gentoo dot org 2021-10-31 9:33 ` vapier at gentoo dot org 3 siblings, 0 replies; 5+ messages in thread From: vapier at gentoo dot org @ 2021-10-03 15:40 UTC (permalink / raw) To: gdb-prs https://sourceware.org/bugzilla/show_bug.cgi?id=12925 Mike Frysinger <vapier at gentoo dot org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |WAITING -- You are receiving this mail because: You are on the CC list for the bug. ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug sim/12925] link sim creating libsim.a has multiple definition problems 2011-06-23 15:02 [Bug build/12925] New: link creating libsim.a has multiple definition problems rbusser at lgcpi dot com ` (2 preceding siblings ...) 2021-10-03 15:40 ` vapier at gentoo dot org @ 2021-10-31 9:33 ` vapier at gentoo dot org 3 siblings, 0 replies; 5+ messages in thread From: vapier at gentoo dot org @ 2021-10-31 9:33 UTC (permalink / raw) To: gdb-prs https://sourceware.org/bugzilla/show_bug.cgi?id=12925 Mike Frysinger <vapier at gentoo dot org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|WAITING |RESOLVED Resolution|--- |WORKSFORME -- You are receiving this mail because: You are on the CC list for the bug. ^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2021-10-31 9:33 UTC | newest] Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2011-06-23 15:02 [Bug build/12925] New: link creating libsim.a has multiple definition problems rbusser at lgcpi dot com 2015-03-29 22:01 ` [Bug sim/12925] link sim " vapier at gentoo dot org 2015-03-29 22:02 ` vapier at gentoo dot org 2021-10-03 15:40 ` vapier at gentoo dot org 2021-10-31 9:33 ` vapier at gentoo dot org
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