Stephan Uphoff wrote:
>
> Could you run the cross-compiler with the -S option and post the
> resulting assembly file ?
Ok, here is the command I ran; which by the way, comes straight out of
Makefile:
./xgcc -B./ -O2 -S -DCROSS_COMPILE -DIN_GCC -v -g -I./include -g1
-I./config -c -DL_muldi3 ./libgcc2.c -o _muldi3.o
Here is the output from the the command:
Reading specs from ./specs
gcc version 2.7.2.3
./cpp -lang-c -v -I./include -I./config -isystem ./include -undef
-D__GNUC__=2 -D__GNUC_MINOR__=7 -Dunix -Di386 -DM_UNIX -DM_I386 -DM_COFF
-DM_WORDSWAP -D__unix__ -D__i386__ -D__M_UNIX__ -D__M_I386__
-D__M_COFF__ -D__M_WORDSWAP__ -D__unix -D__i386 -D__M_UNIX -D__M_I386
-D__M_COFF -D__M_WORDSWAP -Asystem(unix) -Asystem(svr3) -Acpu(i386)
-Amachine(i386) -D__OPTIMIZE__ -g -g1 -DCROSS_COMPILE -DIN_GCC
-DL_muldi3 ./libgcc2.c /tmp/cca00596.i
GNU CPP version 2.7.2.3 (80386, ATT syntax)
#include "..." search starts here:
#include search starts here:
./include
./config
./include
/usr/local/lib/gcc-lib/i686-pc-sco3.2v5/2.7.2.3/include
/usr/local/lib/gcc-lib/i686-pc-sco3.2v5/2.7.2.3/sys-include
/usr/local/i686-pc-sco3.2v5/include
End of search list.
./cc1 /tmp/cca00596.i -quiet -dumpbase libgcc2.c -g -g1 -O2 -version -o
_muldi3.o
GNU C version 2.7.2.3 (80386, ATT syntax) compiled by GNU C version
2.7.2.3.
The resulting assembler file is attached.
>
> Could you post the output from the ./configure step for gcc
> and the bintools ? ( + version information for bintools)
Here's the command I ran from the command line to configure gcc:
./configure --target=i686-pc-sco3.2v5 --with-gnu-as --with-gnu-ld
Here is the output from executing the configure command for gcc:
This appears to be a i686-unknown-linux system.
Using `./config/i386/i386.c' to output insns.
Using `./config/i386/i386.md' as machine description file.
Using `./config/i386/sco.h' as target machine macro file.
Using `./config/i386/xm-linux.h' as host machine macro file.
Merged x-linux.
Merged i386/t-crtstuff.
Merged c++ fragment(s).
Created `./Makefile'.
Merged x-linux.
Merged i386/t-crtstuff.
Created `cp/Makefile'.
Links are now set up to build a cross-compiler for i686-unknown-sco3.2v5
from i686-unknown-linux.
Here is the configure command I used to configure binutils:
./configure --target=i686-pc-sco3.2v5
And, here is the output from the configure command for binutils is
attached as configure.output
>
> Is there any reason that you specially need gcc-2.7.2.3 ?
> ( Maybe your problems will disappear on newer versions)
Well, this is the version I am using to build the X-Windows interface
for this application. I had the source code on my RedHat CD and that's
the reason I'm using it.
> I have to agree with Eric - looks like your gcc and your assembler
> are mismatched. ( Perhaps coff elf ? )
I have considered this as well; however, I don't know enough about this
particular subject to know whether coff elf is the problem. I do
know that when running the cross compiler, it is using the assembler
that I configured for cross-compile as reported by the -v option.
> Stephan
>
I really appreciate your help. Maybe some of this information will
reveal the problem. As I said, I really don't know enough about this
subject to be attempting it; however, there is no one to do it except
me.
--
Oakwood, GA 30566 USA
770.965.9294
http://www.esc1.com
The Gates of hell shall NOT prevail...
.file "libgcc2.c"
gcc2_compiled.:
__gnu_compiled_c:
.text
.def reg_class; .scl 15; .type 012; .size 4; .endef
.def NO_REGS; .val 0; .scl 16; .type 013; .endef
.def AREG; .val 1; .scl 16; .type 013; .endef
.def DREG; .val 2; .scl 16; .type 013; .endef
.def CREG; .val 3; .scl 16; .type 013; .endef
.def BREG; .val 4; .scl 16; .type 013; .endef
.def AD_REGS; .val 5; .scl 16; .type 013; .endef
.def Q_REGS; .val 6; .scl 16; .type 013; .endef
.def SIREG; .val 7; .scl 16; .type 013; .endef
.def DIREG; .val 8; .scl 16; .type 013; .endef
.def INDEX_REGS; .val 9; .scl 16; .type 013; .endef
.def GENERAL_REGS; .val 10; .scl 16; .type 013; .endef
.def FP_TOP_REG; .val 11; .scl 16; .type 013; .endef
.def FP_SECOND_REG; .val 12; .scl 16; .type 013; .endef
.def FLOAT_REGS; .val 13; .scl 16; .type 013; .endef
.def ALL_REGS; .val 14; .scl 16; .type 013; .endef
.def LIM_REG_CLASSES; .val 15; .scl 16; .type 013; .endef
.def .eos; .val 4; .scl 102; .tag reg_class; .size 4; .endef
.def i386_args; .scl 10; .type 010; .size 12; .endef
.def words; .val 0; .scl 8; .type 04; .endef
.def nregs; .val 4; .scl 8; .type 04; .endef
.def regno; .val 8; .scl 8; .type 04; .endef
.def .eos; .val 12; .scl 102; .tag i386_args; .size 12; .endef
.def CUMULATIVE_ARGS; .scl 13; .tag i386_args; .size 12; .type 010; .endef
.def machine_mode; .scl 15; .type 012; .size 4; .endef
.def VOIDmode; .val 0; .scl 16; .type 013; .endef
.def QImode; .val 1; .scl 16; .type 013; .endef
.def HImode; .val 2; .scl 16; .type 013; .endef
.def PSImode; .val 3; .scl 16; .type 013; .endef
.def SImode; .val 4; .scl 16; .type 013; .endef
.def PDImode; .val 5; .scl 16; .type 013; .endef
.def DImode; .val 6; .scl 16; .type 013; .endef
.def TImode; .val 7; .scl 16; .type 013; .endef
.def OImode; .val 8; .scl 16; .type 013; .endef
.def QFmode; .val 9; .scl 16; .type 013; .endef
.def HFmode; .val 10; .scl 16; .type 013; .endef
.def TQFmode; .val 11; .scl 16; .type 013; .endef
.def SFmode; .val 12; .scl 16; .type 013; .endef
.def DFmode; .val 13; .scl 16; .type 013; .endef
.def XFmode; .val 14; .scl 16; .type 013; .endef
.def TFmode; .val 15; .scl 16; .type 013; .endef
.def SCmode; .val 16; .scl 16; .type 013; .endef
.def DCmode; .val 17; .scl 16; .type 013; .endef
.def XCmode; .val 18; .scl 16; .type 013; .endef
.def TCmode; .val 19; .scl 16; .type 013; .endef
.def CQImode; .val 20; .scl 16; .type 013; .endef
.def CHImode; .val 21; .scl 16; .type 013; .endef
.def CSImode; .val 22; .scl 16; .type 013; .endef
.def CDImode; .val 23; .scl 16; .type 013; .endef
.def CTImode; .val 24; .scl 16; .type 013; .endef
.def COImode; .val 25; .scl 16; .type 013; .endef
.def BLKmode; .val 26; .scl 16; .type 013; .endef
.def CCmode; .val 27; .scl 16; .type 013; .endef
.def CCFPEQmode; .val 28; .scl 16; .type 013; .endef
.def MAX_MACHINE_MODE; .val 29; .scl 16; .type 013; .endef
.def .eos; .val 4; .scl 102; .tag machine_mode; .size 4; .endef
.def mode_class; .scl 15; .type 012; .size 4; .endef
.def MODE_RANDOM; .val 0; .scl 16; .type 013; .endef
.def MODE_INT; .val 1; .scl 16; .type 013; .endef
.def MODE_FLOAT; .val 2; .scl 16; .type 013; .endef
.def MODE_PARTIAL_INT; .val 3; .scl 16; .type 013; .endef
.def MODE_CC; .val 4; .scl 16; .type 013; .endef
.def MODE_COMPLEX_INT; .val 5; .scl 16; .type 013; .endef
.def MODE_COMPLEX_FLOAT; .val 6; .scl 16; .type 013; .endef
.def MAX_MODE_CLASS; .val 7; .scl 16; .type 013; .endef
.def .eos; .val 4; .scl 102; .tag mode_class; .size 4; .endef
.def ptrdiff_t; .scl 13; .type 04; .endef
.def size_t; .scl 13; .type 016; .endef
.def wchar_t; .scl 13; .type 05; .endef
.def UQItype; .scl 13; .type 014; .endef
.def SItype; .scl 13; .type 04; .endef
.def USItype; .scl 13; .type 016; .endef
.def DItype; .scl 13; .type 05; .endef
.def UDItype; .scl 13; .type 017; .endef
.def SFtype; .scl 13; .type 06; .endef
.def DFtype; .scl 13; .type 07; .endef
.def word_type; .scl 13; .type 04; .endef
.def DIstruct; .scl 10; .type 010; .size 8; .endef
.def low; .val 0; .scl 8; .type 04; .endef
.def high; .val 4; .scl 8; .type 04; .endef
.def .eos; .val 8; .scl 102; .tag DIstruct; .size 8; .endef
.def .0fake; .scl 12; .type 011; .size 8; .endef
.def s; .val 0; .scl 11; .tag DIstruct; .size 8; .type 010; .endef
.def ll; .val 0; .scl 11; .type 05; .endef
.def .eos; .val 8; .scl 102; .tag .0fake; .size 8; .endef
.def DIunion; .scl 13; .tag .0fake; .size 8; .type 011; .endef
.align 4
.def __muldi3; .val __muldi3; .scl 2; .type 045; .endef
.globl __muldi3
__muldi3:
.def .bf; .val .; .scl 101; .line 0; .endef
.def u; .val 8; .scl 9; .type 05; .endef
.def v; .val 16; .scl 9; .type 05; .endef
.def u; .val 3; .scl 4; .type 05; .endef
pushl %ebp
movl %esp,%ebp
subl $24,%esp
pushl %edi
pushl %esi
pushl %ebx
movl 8(%ebp),%ebx
movl 12(%ebp),%esi
movl %ebx,%eax
/APP
mull 16(%ebp)
/NO_APP
movl %edx,%edi
movl %eax,-16(%ebp)
movl %edi,-12(%ebp)
movl -16(%ebp),%eax
movl %eax,-8(%ebp)
movl -12(%ebp),%eax
movl %eax,-4(%ebp)
movl %ebx,%edx
imull 20(%ebp),%edx
movl 16(%ebp),%eax
imull %esi,%eax
addl %eax,%edx
addl -12(%ebp),%edx
movl %edx,-4(%ebp)
movl -8(%ebp),%eax
movl -4(%ebp),%edx
.def .ef; .val .; .scl 101; .line 1; .endef
leal -36(%ebp),%esp
popl %ebx
popl %esi
popl %edi
leave
ret
.def __muldi3; .val .; .scl -1; .endef
Configuring for a i686-pc-linux-gnu host.
*** This configuration is not supported in the following subdirectories:
ld
(Any other directories should still work fine.)
Created "Makefile" in /usr/src/redhat/SOURCES/binutils-2.9.1.0.15
./config.status is unchanged
Configuring libiberty...
Appending ./config/../../config/mh-x86pic to xhost-mkfrag
xhost-mkfrag is unchanged
Linked "alloca-conf.h" to "./alloca-norm.h".
Created "Makefile" in /usr/src/redhat/SOURCES/binutils-2.9.1.0.15/libiberty using "xhost-mkfrag"
./config.status is unchanged
Configuring opcodes...
loading cache ../config.cache
checking host system type... i686-pc-linux-gnu
checking target system type... i686-pc-sco3.2v5
checking build system type... i686-pc-linux-gnu
checking for a BSD compatible install... (cached) /usr/bin/install -c
checking whether build environment is sane... yes
checking whether make sets ${MAKE}... (cached) yes
checking for working aclocal... found
checking for working autoconf... found
checking for working automake... found
checking for working autoheader... found
checking for working makeinfo... found
checking for ar... (cached) ar
checking for ranlib... (cached) ranlib
checking for ranlib... (cached) ranlib
checking for gcc... (cached) gcc
checking whether the C compiler (gcc -g -O2 ) works... yes
checking whether the C compiler (gcc -g -O2 ) is a cross-compiler... no
checking whether we are using GNU C... (cached) yes
checking whether gcc accepts -g... (cached) yes
checking for ld used by GCC... (cached) /usr/bin/ld
checking if the linker (/usr/bin/ld) is GNU ld... (cached) yes
checking for BSD-compatible nm... (cached) /usr/bin/nm -B
checking whether ln -s works... (cached) yes
checking for gcc option to produce PIC... -fPIC
checking if gcc PIC flag -fPIC works... yes
checking if gcc static flag -static works... -static
checking if the linker (/usr/bin/ld) is GNU ld... yes
checking whether the linker (/usr/bin/ld) supports shared libraries... yes
checking command to parse /usr/bin/nm -B output... yes
checking how to hardcode library paths into programs... immediate
checking for /usr/bin/ld option to reload object files... -r
checking dynamic linker characteristics... Linux ld.so
checking if libtool supports shared libraries... yes
checking whether to build shared libraries... no
checking whether to build static libraries... yes
checking for objdir... .libs
creating libtool
checking whether to enable maintainer-specific portions of Makefiles... no
checking for Cygwin32 environment... (cached) no
checking for Mingw32 environment... (cached) no
checking for executable suffix... (cached) no
checking for gcc... (cached) gcc
checking whether the C compiler (gcc -g -O2 ) works... yes
checking whether the C compiler (gcc -g -O2 ) is a cross-compiler... no
checking whether we are using GNU C... (cached) yes
checking whether gcc accepts -g... (cached) yes
checking how to run the C preprocessor... (cached) gcc -E
checking for string.h... (cached) yes
checking for strings.h... (cached) yes
checking for stdlib.h... (cached) yes
creating ./config.status
creating Makefile
creating config.h
config.h is unchanged
Configuring bfd...
loading cache ../config.cache
checking host system type... i686-pc-linux-gnu
checking target system type... i686-pc-sco3.2v5
checking build system type... i686-pc-linux-gnu
checking for gcc... (cached) gcc
checking whether the C compiler (gcc -g -O2 ) works... yes
checking whether the C compiler (gcc -g -O2 ) is a cross-compiler... no
checking whether we are using GNU C... (cached) yes
checking whether gcc accepts -g... (cached) yes
checking for POSIXized ISC... no
checking for a BSD compatible install... (cached) /usr/bin/install -c
checking whether build environment is sane... yes
checking whether make sets ${MAKE}... (cached) yes
checking for working aclocal... found
checking for working autoconf... found
checking for working automake... found
checking for working autoheader... found
checking for working makeinfo... found
checking for ar... (cached) ar
checking for ranlib... (cached) ranlib
checking for ranlib... (cached) ranlib
checking for ld used by GCC... (cached) /usr/bin/ld
checking if the linker (/usr/bin/ld) is GNU ld... (cached) yes
checking for BSD-compatible nm... (cached) /usr/bin/nm -B
checking whether ln -s works... (cached) yes
checking for gcc option to produce PIC... -fPIC
checking if gcc PIC flag -fPIC works... yes
checking if gcc static flag -static works... -static
checking if the linker (/usr/bin/ld) is GNU ld... yes
checking whether the linker (/usr/bin/ld) supports shared libraries... yes
checking command to parse /usr/bin/nm -B output... yes
checking how to hardcode library paths into programs... immediate
checking for /usr/bin/ld option to reload object files... -r
checking dynamic linker characteristics... Linux ld.so
checking if libtool supports shared libraries... yes
checking whether to build shared libraries... no
checking whether to build static libraries... yes
checking for objdir... .libs
creating libtool
checking whether to enable maintainer-specific portions of Makefiles... no
checking for Cygwin32 environment... (cached) no
checking for Mingw32 environment... (cached) no
checking for executable suffix... (cached) no
checking for gcc... (cached) gcc
checking whether the C compiler (gcc -g -O2 ) works... yes
checking whether the C compiler (gcc -g -O2 ) is a cross-compiler... no
checking whether we are using GNU C... (cached) yes
checking whether gcc accepts -g... (cached) yes
checking how to run the C preprocessor... (cached) gcc -E
checking for stddef.h... (cached) yes
checking for string.h... (cached) yes
checking for strings.h... (cached) yes
checking for stdlib.h... (cached) yes
checking for time.h... (cached) yes
checking for unistd.h... (cached) yes
checking for fcntl.h... (cached) yes
checking for sys/file.h... (cached) yes
checking for sys/time.h... (cached) yes
checking whether time.h and sys/time.h may both be included... (cached) yes
checking for fcntl... (cached) yes
checking for getpagesize... (cached) yes
checking for setitimer... (cached) yes
checking for sysconf... (cached) yes
checking for fdopen... (cached) yes
checking whether strstr must be declared... (cached) no
checking whether malloc must be declared... (cached) no
checking whether realloc must be declared... (cached) no
checking whether free must be declared... (cached) no
checking whether getenv must be declared... (cached) no
checking for unistd.h... (cached) yes
checking for getpagesize... (cached) yes
checking for working mmap... (cached) yes
checking for madvise... (cached) no
checking for mprotect... (cached) yes
creating ./config.status
creating Makefile
creating doc/Makefile
creating bfd-in3.h
creating config.h
config.h is unchanged
Configuring binutils...
loading cache ../config.cache
checking host system type... i686-pc-linux-gnu
checking target system type... i686-pc-sco3.2v5
checking build system type... i686-pc-linux-gnu
checking for a BSD compatible install... (cached) /usr/bin/install -c
checking whether build environment is sane... yes
checking whether make sets ${MAKE}... (cached) yes
checking for working aclocal... found
checking for working autoconf... found
checking for working automake... found
checking for working autoheader... found
checking for working makeinfo... found
checking for ranlib... (cached) ranlib
checking for gcc... (cached) gcc
checking whether the C compiler (gcc -g -O2 ) works... yes
checking whether the C compiler (gcc -g -O2 ) is a cross-compiler... no
checking whether we are using GNU C... (cached) yes
checking whether gcc accepts -g... (cached) yes
checking for ld used by GCC... (cached) /usr/bin/ld
checking if the linker (/usr/bin/ld) is GNU ld... (cached) yes
checking for BSD-compatible nm... (cached) /usr/bin/nm -B
checking whether ln -s works... (cached) yes
checking for gcc option to produce PIC... -fPIC
checking if gcc PIC flag -fPIC works... yes
checking if gcc static flag -static works... -static
checking if the linker (/usr/bin/ld) is GNU ld... yes
checking whether the linker (/usr/bin/ld) supports shared libraries... yes
checking command to parse /usr/bin/nm -B output... yes
checking how to hardcode library paths into programs... immediate
checking for /usr/bin/ld option to reload object files... -r
checking dynamic linker characteristics... Linux ld.so
checking if libtool supports shared libraries... yes
checking whether to build shared libraries... yes
checking whether to build static libraries... yes
checking for objdir... .libs
creating libtool
checking for gcc... (cached) gcc
checking whether the C compiler (gcc -g -O2 ) works... yes
checking whether the C compiler (gcc -g -O2 ) is a cross-compiler... no
checking whether we are using GNU C... (cached) yes
checking whether gcc accepts -g... (cached) yes
checking for bison... (cached) bison -y
checking for flex... (cached) flex
checking for yywrap in -lfl... (cached) yes
checking how to run the C preprocessor... (cached) gcc -E
checking lex output file root... (cached) lex.yy
checking whether yytext is a pointer... (cached) yes
checking whether to enable maintainer-specific portions of Makefiles... no
checking for Cygwin32 environment... (cached) no
checking for Mingw32 environment... (cached) no
checking for executable suffix... (cached) no
checking for ranlib... (cached) ranlib
checking for string.h... (cached) yes
checking for strings.h... (cached) yes
checking for stdlib.h... (cached) yes
checking for unistd.h... (cached) yes
checking for fcntl.h... (cached) yes
checking for sys/file.h... (cached) yes
checking for sys/wait.h that is POSIX.1 compatible... (cached) yes
checking for working alloca.h... (cached) yes
checking for alloca... (cached) yes
checking for sbrk... (cached) yes
checking for utimes... (cached) yes
checking for time_t in time.h... (cached) yes
checking for time_t in sys/types.h... (cached) yes
checking for utime.h... (cached) yes
checking whether fprintf must be declared... (cached) no
checking whether strstr must be declared... (cached) no
checking whether sbrk must be declared... (cached) no
checking whether getenv must be declared... (cached) no
creating ./config.status
creating Makefile
creating config.h
config.h is unchanged
Configuring gas...
loading cache ../config.cache
checking host system type... i686-pc-linux-gnu
checking target system type... i686-pc-sco3.2v5
checking build system type... i686-pc-linux-gnu
checking for a BSD compatible install... (cached) /usr/bin/install -c
checking whether build environment is sane... yes
checking whether make sets ${MAKE}... (cached) yes
checking for working aclocal... found
checking for working autoconf... found
checking for working automake... found
checking for working autoheader... found
checking for working makeinfo... found
checking for ranlib... (cached) ranlib
checking for gcc... (cached) gcc
checking whether the C compiler (gcc -g -O2 ) works... yes
checking whether the C compiler (gcc -g -O2 ) is a cross-compiler... no
checking whether we are using GNU C... (cached) yes
checking whether gcc accepts -g... (cached) yes
checking for ld used by GCC... (cached) /usr/bin/ld
checking if the linker (/usr/bin/ld) is GNU ld... (cached) yes
checking for BSD-compatible nm... (cached) /usr/bin/nm -B
checking whether ln -s works... (cached) yes
checking for gcc option to produce PIC... -fPIC
checking if gcc PIC flag -fPIC works... yes
checking if gcc static flag -static works... -static
checking if the linker (/usr/bin/ld) is GNU ld... yes
checking whether the linker (/usr/bin/ld) supports shared libraries... yes
checking command to parse /usr/bin/nm -B output... yes
checking how to hardcode library paths into programs... immediate
checking for /usr/bin/ld option to reload object files... -r
checking dynamic linker characteristics... Linux ld.so
checking if libtool supports shared libraries... yes
checking whether to build shared libraries... yes
checking whether to build static libraries... yes
checking for objdir... .libs
creating libtool
checking for gcc... (cached) gcc
checking whether the C compiler (gcc -g -O2 ) works... yes
checking whether the C compiler (gcc -g -O2 ) is a cross-compiler... no
checking whether we are using GNU C... (cached) yes
checking whether gcc accepts -g... (cached) yes
checking for bison... (cached) bison -y
checking for flex... (cached) flex
checking for yywrap in -lfl... (cached) yes
checking how to run the C preprocessor... (cached) gcc -E
checking lex output file root... (cached) lex.yy
checking whether yytext is a pointer... (cached) yes
checking whether to enable maintainer-specific portions of Makefiles... no
checking for Cygwin32 environment... (cached) no
checking for Mingw32 environment... (cached) no
checking for executable suffix... (cached) no
checking for string.h... (cached) yes
checking for stdlib.h... (cached) yes
checking for memory.h... (cached) yes
checking for strings.h... (cached) yes
checking for unistd.h... (cached) yes
checking for stdarg.h... (cached) yes
checking for varargs.h... (cached) yes
checking for errno.h... (cached) yes
checking for sys/types.h... (cached) yes
checking whether compiling a cross-assembler... yes
checking for working alloca.h... (cached) yes
checking for alloca... (cached) yes
checking for inline... (cached) inline
checking for unlink... (cached) yes
checking for sbrk... (cached) yes
checking for working assert macro... (cached) yes
checking whether declaration is required for strstr... (cached) no
checking whether declaration is required for malloc... (cached) no
checking whether declaration is required for free... (cached) no
checking whether declaration is required for sbrk... (cached) no
checking whether declaration is required for errno... (cached) no
creating ./config.status
creating Makefile
creating doc/Makefile
creating .gdbinit
creating config.h
config.h is unchanged
Configuring etc...
loading cache ../config.cache
checking for a BSD compatible install... (cached) /usr/bin/install -c
creating ./config.status
creating Makefile
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