Compilation fails for 64bit with g++ 4.4.3. The g++ 4.4.3 part, I fixed with 3 includes in my "fork". However, as far as I can tell the 64bit make bigger trouble (see below). Any chance you could fix that? Any pointers what needs be done?
% make
g++ -g -W -Wall -pipe -O2 -c -o injcode.o injcode.cc
g++ -g -W -Wall -pipe -O2 -c -o inject.o inject.cc
g++ -g -W -Wall -pipe -O2 -c -o retty.o retty.cc
retty.cc:31: warning: unused parameter ‘x’
retty.cc: In constructor ‘Retty::Retty(Inject&)’:
retty.cc:252: warning: format ‘%d’ expects type ‘int’, but argument 2 has type ‘long unsigned int’
retty.cc:287: warning: dereferencing type-punned pointer will break strict-aliasing rules
retty.cc:295: warning: format ‘%d’ expects type ‘int’, but argument 2 has type ‘size_t’
g++ -g -W -Wall -pipe -O2 -c -o testmodule.o testmodule.cc
g++ -g -W -Wall -pipe -O2 -c -o closemodule.o closemodule.cc
closemodule.cc: In constructor ‘CloseModule::CloseModule(Inject&)’:
closemodule.cc:38: warning: dereferencing type-punned pointer will break strict-aliasing rules
g++ -g -W -Wall -pipe -O2 -c -o dup2module.o dup2module.cc
dup2module.cc: In constructor ‘Dup2Module::Dup2Module(Inject&)’:
dup2module.cc:68: warning: dereferencing type-punned pointer will break strict-aliasing rules
cc -c -o shellcode-test-linux-ia32.o shellcode-test-linux-ia32.S
cc -c -o shellcode-close-linux-ia32.o shellcode-close-linux-ia32.S
cc -c -o shellcode-dup2-linux-ia32.o shellcode-dup2-linux-ia32.S
cc -c -o shellcode-retty-linux-ia32.o shellcode-retty-linux-ia32.S
g++ -g -W -Wall -pipe -O2 -o injcode injcode.o inject.o retty.o testmodule.o closemodule.o dup2module.o shellcode-test-linux-ia32.o shellcode-close-linux-ia32.o shellcode-dup2-linux-ia32.o shellcode-retty-linux-ia32.o -lutil
retty.o: In function Retty': /home/cfl/dev/injcode/retty.cc:289: undefined reference toshellcodeRettyChild'
/home/cfl/dev/injcode/retty.cc:293: undefined reference to shellcodeRettyEnd' /home/cfl/dev/injcode/retty.cc:289: undefined reference toshellcodeRetty'
/home/cfl/dev/injcode/retty.cc:293: undefined reference to shellcodeRetty' /home/cfl/dev/injcode/retty.cc:297: undefined reference toshellcodeRetty'
/home/cfl/dev/injcode/retty.cc:289: undefined reference to shellcodeRettyChild' /home/cfl/dev/injcode/retty.cc:293: undefined reference toshellcodeRettyEnd'
/home/cfl/dev/injcode/retty.cc:289: undefined reference to shellcodeRetty' /home/cfl/dev/injcode/retty.cc:293: undefined reference toshellcodeRetty'
/home/cfl/dev/injcode/retty.cc:297: undefined reference to shellcodeRetty' testmodule.o: In functionTestModule':
/home/cfl/dev/injcode/testmodule.cc:25: undefined reference to shellcodeTestEnd' /home/cfl/dev/injcode/testmodule.cc:25: undefined reference toshellcodeTest'
/home/cfl/dev/injcode/testmodule.cc:25: undefined reference to shellcodeTest' /home/cfl/dev/injcode/testmodule.cc:25: undefined reference toshellcodeTestEnd'
/home/cfl/dev/injcode/testmodule.cc:25: undefined reference to shellcodeTest' /home/cfl/dev/injcode/testmodule.cc:25: undefined reference toshellcodeTest'
closemodule.o: In function CloseModule': /home/cfl/dev/injcode/closemodule.cc:43: undefined reference toshellcodeCloseEnd'
/home/cfl/dev/injcode/closemodule.cc:43: undefined reference to shellcodeClose' /home/cfl/dev/injcode/closemodule.cc:43: undefined reference toshellcodeClose'
/home/cfl/dev/injcode/closemodule.cc:43: undefined reference to shellcodeCloseEnd' /home/cfl/dev/injcode/closemodule.cc:43: undefined reference toshellcodeClose'
/home/cfl/dev/injcode/closemodule.cc:43: undefined reference to shellcodeClose' dup2module.o: In functionDup2Module':
/home/cfl/dev/injcode/dup2module.cc:103: undefined reference to shellcodeDup2End' /home/cfl/dev/injcode/dup2module.cc:103: undefined reference toshellcodeDup2'
/home/cfl/dev/injcode/dup2module.cc:103: undefined reference to shellcodeDup2' /home/cfl/dev/injcode/dup2module.cc:103: undefined reference toshellcodeDup2End'
/home/cfl/dev/injcode/dup2module.cc:103: undefined reference to shellcodeDup2' /home/cfl/dev/injcode/dup2module.cc:103: undefined reference toshellcodeDup2'
collect2: ld returned 1 exit status
make: *** [injcode] Error 1
Compilation fails for 64bit with g++ 4.4.3. The g++ 4.4.3 part, I fixed with 3 includes in my "fork". However, as far as I can tell the 64bit make bigger trouble (see below). Any chance you could fix that? Any pointers what needs be done?
% make
g++ -g -W -Wall -pipe -O2 -c -o injcode.o injcode.cc
g++ -g -W -Wall -pipe -O2 -c -o inject.o inject.cc
g++ -g -W -Wall -pipe -O2 -c -o retty.o retty.cc
retty.cc:31: warning: unused parameter ‘x’
retty.cc: In constructor ‘Retty::Retty(Inject&)’:
retty.cc:252: warning: format ‘%d’ expects type ‘int’, but argument 2 has type ‘long unsigned int’
retty.cc:287: warning: dereferencing type-punned pointer will break strict-aliasing rules
retty.cc:295: warning: format ‘%d’ expects type ‘int’, but argument 2 has type ‘size_t’
g++ -g -W -Wall -pipe -O2 -c -o testmodule.o testmodule.cc
g++ -g -W -Wall -pipe -O2 -c -o closemodule.o closemodule.cc
closemodule.cc: In constructor ‘CloseModule::CloseModule(Inject&)’:
closemodule.cc:38: warning: dereferencing type-punned pointer will break strict-aliasing rules
g++ -g -W -Wall -pipe -O2 -c -o dup2module.o dup2module.cc
dup2module.cc: In constructor ‘Dup2Module::Dup2Module(Inject&)’:
dup2module.cc:68: warning: dereferencing type-punned pointer will break strict-aliasing rules
cc -c -o shellcode-test-linux-ia32.o shellcode-test-linux-ia32.S
cc -c -o shellcode-close-linux-ia32.o shellcode-close-linux-ia32.S
cc -c -o shellcode-dup2-linux-ia32.o shellcode-dup2-linux-ia32.S
cc -c -o shellcode-retty-linux-ia32.o shellcode-retty-linux-ia32.S
g++ -g -W -Wall -pipe -O2 -o injcode injcode.o inject.o retty.o testmodule.o closemodule.o dup2module.o shellcode-test-linux-ia32.o shellcode-close-linux-ia32.o shellcode-dup2-linux-ia32.o shellcode-retty-linux-ia32.o -lutil
retty.o: In function
Retty': /home/cfl/dev/injcode/retty.cc:289: undefined reference toshellcodeRettyChild'/home/cfl/dev/injcode/retty.cc:293: undefined reference to
shellcodeRettyEnd' /home/cfl/dev/injcode/retty.cc:289: undefined reference toshellcodeRetty'/home/cfl/dev/injcode/retty.cc:293: undefined reference to
shellcodeRetty' /home/cfl/dev/injcode/retty.cc:297: undefined reference toshellcodeRetty'/home/cfl/dev/injcode/retty.cc:289: undefined reference to
shellcodeRettyChild' /home/cfl/dev/injcode/retty.cc:293: undefined reference toshellcodeRettyEnd'/home/cfl/dev/injcode/retty.cc:289: undefined reference to
shellcodeRetty' /home/cfl/dev/injcode/retty.cc:293: undefined reference toshellcodeRetty'/home/cfl/dev/injcode/retty.cc:297: undefined reference to
shellcodeRetty' testmodule.o: In functionTestModule':/home/cfl/dev/injcode/testmodule.cc:25: undefined reference to
shellcodeTestEnd' /home/cfl/dev/injcode/testmodule.cc:25: undefined reference toshellcodeTest'/home/cfl/dev/injcode/testmodule.cc:25: undefined reference to
shellcodeTest' /home/cfl/dev/injcode/testmodule.cc:25: undefined reference toshellcodeTestEnd'/home/cfl/dev/injcode/testmodule.cc:25: undefined reference to
shellcodeTest' /home/cfl/dev/injcode/testmodule.cc:25: undefined reference toshellcodeTest'closemodule.o: In function
CloseModule': /home/cfl/dev/injcode/closemodule.cc:43: undefined reference toshellcodeCloseEnd'/home/cfl/dev/injcode/closemodule.cc:43: undefined reference to
shellcodeClose' /home/cfl/dev/injcode/closemodule.cc:43: undefined reference toshellcodeClose'/home/cfl/dev/injcode/closemodule.cc:43: undefined reference to
shellcodeCloseEnd' /home/cfl/dev/injcode/closemodule.cc:43: undefined reference toshellcodeClose'/home/cfl/dev/injcode/closemodule.cc:43: undefined reference to
shellcodeClose' dup2module.o: In functionDup2Module':/home/cfl/dev/injcode/dup2module.cc:103: undefined reference to
shellcodeDup2End' /home/cfl/dev/injcode/dup2module.cc:103: undefined reference toshellcodeDup2'/home/cfl/dev/injcode/dup2module.cc:103: undefined reference to
shellcodeDup2' /home/cfl/dev/injcode/dup2module.cc:103: undefined reference toshellcodeDup2End'/home/cfl/dev/injcode/dup2module.cc:103: undefined reference to
shellcodeDup2' /home/cfl/dev/injcode/dup2module.cc:103: undefined reference toshellcodeDup2'collect2: ld returned 1 exit status
make: *** [injcode] Error 1