Hi Chris' patch to rtems-tools changed the breakage landscape so I am posting a v2 of the status.
+ I posted a patch for a typo in libdl which lets the MIPS build libdl. Both dl01 and dl02 now fail with: mips-rtems4.11-gcc -B../../../../../csb350/lib/ -specs bsp_specs -qrtems -mips32 -G0 -msoft-float -O2 -g -Wall -Wmissing-prototypes -Wimplicit-function-declaration -Wstrict-prototypes -Wnested-externs -mips32 -G0 -msoft-float \ -o dl02.exe init.o dl-load.o dl-tar.o dl-sym.o dl-sym.o: In function `rtems__rtl_base_globals': rld--v1baaa.c:(.rodata+0x2753): undefined reference to `__memsize' on mips/csb350 and some others. + mips/hurricane fails with this which sees to indicate a big/little endian issue: mips-rtems4.11-gcc -B../../../../../hurricane/lib/ -specs bsp_specs -qrtems -mips3 -G0 -EL -O2 -g -fomit-frame-pointer -Wall -Wmissing-prototypes -Wimplicit-function-declaration -Wstrict-prototypes -Wnested-externs -mips3 -G0 -EL \ -o dl01.exe init.o dl-load.o dl-tar.o dl-sym.o /users/joel/rtems-4.11-work/tools/lib/gcc/mips-rtems4.11/4.9.2/../../../../mips-rtems4.11/bin/ld: dl-sym.o: compiled for a big endian system and target is little endian /users/joel/rtems-4.11-work/tools/lib/gcc/mips-rtems4.11/4.9.2/../../../../mips-rtems4.11/bin/ld: dl-sym.o: endianness incompatible with that of the selected emulation /users/joel/rtems-4.11-work/tools/lib/gcc/mips-rtems4.11/4.9.2/../../../../mips-rtems4.11/bin/ld: failed to merge target specific data of file dl-sym.o collect2: error: ld returned 1 exit status + Most (40) PowerPC BSPs seem ok but some (15 with mpc5566evb for one) end with this: powerpc-rtems4.11-gcc -B../../../../../mpc5566evb/lib/ -specs bsp_specs -qrtems -mcpu=8540 -meabi -msdata=sysv -fno-common -msoft-float -D__ppc_generic -mstrict-align -O2 -g -fno-keep-inline-functions -Wall -Wmissing-prototypes -Wimplicit-function-declaration -Wstrict-prototypes -Wnested-externs -mcpu=8540 -meabi -msdata=sysv -fno-common -msoft-float -D__ppc_generic -mstrict-align \ -o dl01.exe init.o dl-load.o dl-tar.o dl-sym.o /users/joel/rtems-4.11-work/tools/lib/gcc/powerpc-rtems4.11/4.9.2/../../../../powerpc-rtems4.11/bin/ld: dl-sym.o: the target (rtems__rtl_base_globals_size) of a R_PPC_SDAREL16 relocation is in the wrong output section (.rodata) dl-sym.o: In function `rtems_rtl_base_global_syms_init': rld--Yxiaaa.c:(.text+0x2): relocation truncated to fit: R_PPC_SDAREL16 against `rtems__rtl_base_globals_size' + rtems-tools now has a a warning: ./linkers/rtems-syms.cpp: In function ‘int main(int, char**)’: ../linkers/rtems-syms.cpp:319:25: warning: variable ‘warnings’ set but not used [-Wunused-but-set-variable] bool warnings = false; + bfin BSPs all fail linking dl01 with: rtems-syms -e -c "-O2 -g -Wall -Wmissing-prototypes -Wimplicit-function-declaration -Wstrict-prototypes -Wnested-externs" -o dl-sym.o dl01.pre.exe bfin-rtems4.11-gcc -B../../../../../bf537Stamp/lib/ -specs bsp_specs -qrtems -O2 -g -Wall -Wmissing-prototypes -Wimplicit-function-declaration -Wstrict-prototypes -Wnested-externs \ -o dl01.exe init.o dl-load.o dl-tar.o dl-sym.o dl-sym.o: In function `rtems_rtl_base_global_syms_init': /tmp/rld--wnbaaa.c:(.text+0x2): undefined reference to `rtems__rtl_base_globals_size' /tmp/rld--wnbaaa.c:(.text+0xa): undefined reference to `rtems__rtl_base_globals' /tmp/rld--wnbaaa.c:(.text+0xe): undefined reference to `rtems__rtl_base_globals_size' /tmp/rld--wnbaaa.c:(.text+0x12): undefined reference to `rtems__rtl_base_globals' + lm32 gcc 4.9.2 ICEs + nios2 BSP fails with this: nios2-rtems4.11-gcc --pipe -DHAVE_CONFIG_H -I.. -I../../cpukit/../../../nios2_iss/lib/include -DRTEMS_RTL_RAP_LOADER=1 -DRTEMS_RTL_ELF_LOADER=1 -mno-hw-mul -mno-hw-div -O0 -g -Wall -Wmissing-prototypes -Wimplicit-function-declaration -Wstrict-prototypes -Wnested-externs -MT libdl_a-rtl-mdreloc-nios2.o -MD -MP -MF .deps/libdl_a-rtl-mdreloc-nios2.Tpo -c -o libdl_a-rtl-mdreloc-nios2.o `test -f 'rtl-mdreloc-nios2.c' || echo '../../../../../../rtems/c/src/../../cpukit/libdl/'`rtl-mdreloc-nios2.c mv -f .deps/libdl_a-rtl-trace.Tpo .deps/libdl_a-rtl-trace.Po mv -f .deps/libdl_a-rtl-shell.Tpo .deps/libdl_a-rtl-shell.Po mv -f .deps/libdl_a-rtl-sym.Tpo .deps/libdl_a-rtl-sym.Po ../../../../../../rtems/c/src/../../cpukit/libdl/rtl-mdreloc-nios2.c:27:1: error: conflicting types for 'rtems_rtl_elf_relocate_rela' rtems_rtl_elf_relocate_rela (rtems_rtl_obj_t* obj, ^ In file included from ../../../../../../rtems/c/src/../../cpukit/libdl/rtl-mdreloc-nios2.c:15:0: ../../../../../../rtems/c/src/../../cpukit/libdl/rtl-elf.h:102:6: note: previous declaration of 'rtems_rtl_elf_relocate_rela' was here bool rtems_rtl_elf_relocate_rela (const rtems_rtl_obj_t* obj, ^ ../../../../../../rtems/c/src/../../cpukit/libdl/rtl-mdreloc-nios2.c:37:1: error: conflicting types for 'rtems_rtl_elf_relocate_rel' rtems_rtl_elf_relocate_rel (rtems_rtl_obj_t* obj, ^ In file included from ../../../../../../rtems/c/src/../../cpukit/libdl/rtl-mdreloc-nios2.c:15:0: ../../../../../../rtems/c/src/../../cpukit/libdl/rtl-elf.h:81:6: note: previous declaration of 'rtems_rtl_elf_relocate_rel' was here bool rtems_rtl_elf_relocate_rel (const rtems_rtl_obj_t* obj, ^ -- Joel Sherrill, Ph.D. Director of Research & Development joel.sherr...@oarcorp.com On-Line Applications Research Ask me about RTEMS: a free RTOS Huntsville AL 35805 Support Available (256) 722-9985 _______________________________________________ devel mailing list devel@rtems.org http://lists.rtems.org/mailman/listinfo/devel
