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Fwd: boost.thread build error when use mingw32 based on gcc-4.6.1-release
by niXman 23 Jul '11

23 Jul '11

---------- Forwarded message ---------- From: niXman <i.nixman(a)gmail.com> Date: 2011/7/24 Subject: boost.thread build error when use mingw32 based on gcc-4.6.1-release To: boost-users(a)lists.boost.org Hi all! When I build boost-1.46.1 or boost-1.47.0 I get the following errors: > common.mkdir bin.v2\libs\thread > > common.mkdir bin.v2\libs\thread\build > > common.mkdir bin.v2\libs\thread\build\gcc-mingw-4.6.1 > > common.mkdir bin.v2\libs\thread\build\gcc-mingw-4.6.1\release > > common.mkdir bin.v2\libs\thread\build\gcc-mingw-4.6.1\release\link-static > > common.mkdir >> bin.v2\libs\thread\build\gcc-mingw-4.6.1\release\link-static\runtim > > e-link-static > > common.mkdir >> bin.v2\libs\thread\build\gcc-mingw-4.6.1\release\link-static\runtim > > e-link-static\threading-multi > > common.mkdir >> bin.v2\libs\thread\build\gcc-mingw-4.6.1\release\link-static\runtim > > e-link-static\threading-multi\win32 > > gcc.compile.c++ >> bin.v2\libs\thread\build\gcc-mingw-4.6.1\release\link-static\run > > time-link-static\threading-multi\win32\thread.o > > In file included from ./boost/thread/detail/platform.hpp:17:0, > > from ./boost/thread/thread.hpp:12, > > from libs\thread\src\win32\thread.cpp:10: > > ./boost/config/requires_threads.hpp:29:4: error: #error "Threading support >> unava > > liable: it has been explicitly disabled with BOOST_DISABLE_THREADS" > > libs\thread\src\win32\thread.cpp: In function 'void >> boost::{anonymous}::create_c > > urrent_thread_tls_key()': > > libs\thread\src\win32\thread.cpp:33:37: error: 'tss_cleanup_implemented' >> was not > > declared in this scope > > In file included from ./boost/thread/shared_mutex.hpp:14:0, > > from ./boost/thread/detail/thread_group.hpp:9, > > from ./boost/thread/thread.hpp:24, > > from libs\thread\src\win32\thread.cpp:10: > > ./boost/thread/win32/shared_mutex.hpp: In member function 'T >> boost::shared_mutex > > ::interlocked_compare_exchange(T*, T, T) [with T = >> boost::shared_mutex::state_da > > ta]': > > ./boost/thread/win32/shared_mutex.hpp:110:103: instantiated from here > > ./boost/thread/win32/shared_mutex.hpp:50:99: warning: dereferencing >> type-punned > > pointer will break strict-aliasing rules [-Wstrict-aliasing] > > ./boost/thread/win32/shared_mutex.hpp:50:99: warning: dereferencing >> type-punned > > pointer will break strict-aliasing rules [-Wstrict-aliasing] > > ./boost/thread/win32/shared_mutex.hpp:51:52: warning: dereferencing >> type-punned > > pointer will break strict-aliasing rules [-Wstrict-aliasing] > > ./boost/thread/win32/shared_mutex.hpp:51:52: warning: dereferencing >> type-punned > > pointer will break strict-aliasing rules [-Wstrict-aliasing] > > >> "g++" -ftemplate-depth-128 -O3 -finline-functions -Wno-inline -Wall >> -mthrea > > ds -Wno-long-long -DBOOST_ALL_NO_LIB=1 -DBOOST_THREAD_BUILD_LIB=1 -DNDEBUG >> -I". > > " -c -o >> "bin.v2\libs\thread\build\gcc-mingw-4.6.1\release\link-static\runtime-li > > nk-static\threading-multi\win32\thread.o" >> "libs\thread\src\win32\thread.cpp" > > >> ...failed gcc.compile.c++ >> bin.v2\libs\thread\build\gcc-mingw-4.6.1\release\link- > > static\runtime-link-static\threading-multi\win32\thread.o... > > gcc.compile.c++ >> bin.v2\libs\thread\build\gcc-mingw-4.6.1\release\link-static\run > > time-link-static\threading-multi\win32\tss_dll.o > > In file included from ./boost/thread/detail/platform.hpp:17:0, > > from ./boost/thread/detail/config.hpp:20, > > from libs\thread\src\win32\tss_dll.cpp:6: > > ./boost/config/requires_threads.hpp:29:4: error: #error "Threading support >> unava > > liable: it has been explicitly disabled with BOOST_DISABLE_THREADS" > > >> "g++" -ftemplate-depth-128 -O3 -finline-functions -Wno-inline -Wall >> -mthrea > > ds -Wno-long-long -DBOOST_ALL_NO_LIB=1 -DBOOST_THREAD_BUILD_LIB=1 -DNDEBUG >> -I". > > " -c -o >> "bin.v2\libs\thread\build\gcc-mingw-4.6.1\release\link-static\runtime-li > > nk-static\threading-multi\win32\tss_dll.o" >> "libs\thread\src\win32\tss_dll.cpp" > > >> ...failed gcc.compile.c++ >> bin.v2\libs\thread\build\gcc-mingw-4.6.1\release\link- > > static\runtime-link-static\threading-multi\win32\tss_dll.o... > > gcc.compile.c++ >> bin.v2\libs\thread\build\gcc-mingw-4.6.1\release\link-static\run > > time-link-static\threading-multi\win32\tss_pe.o > > In file included from ./boost/thread/detail/platform.hpp:17:0, > > from ./boost/thread/detail/config.hpp:20, > > from libs\thread\src\win32\tss_pe.cpp:10: > > ./boost/config/requires_threads.hpp:29:4: error: #error "Threading support >> unava > > liable: it has been explicitly disabled with BOOST_DISABLE_THREADS" > > >> "g++" -ftemplate-depth-128 -O3 -finline-functions -Wno-inline -Wall >> -mthrea > > ds -Wno-long-long -DBOOST_ALL_NO_LIB=1 -DBOOST_THREAD_BUILD_LIB=1 -DNDEBUG >> -I". > > " -c -o >> "bin.v2\libs\thread\build\gcc-mingw-4.6.1\release\link-static\runtime-li > > nk-static\threading-multi\win32\tss_pe.o" >> "libs\thread\src\win32\tss_pe.cpp" > > >> ...failed gcc.compile.c++ >> bin.v2\libs\thread\build\gcc-mingw-4.6.1\release\link- > > static\runtime-link-static\threading-multi\win32\tss_pe.o... > > ...skipped >> <pbin.v2\libs\thread\build\gcc-mingw-4.6.1\release\link-static\runtim > > e-link-static\threading-multi>libboost_thread.a(clean) for lack of >> <pbin.v2\libs > > >> \thread\build\gcc-mingw-4.6.1\release\link-static\runtime-link-static\threading- > > multi>win32\thread.o... > > ...skipped >> <pbin.v2\libs\thread\build\gcc-mingw-4.6.1\release\link-static\runtim > > e-link-static\threading-multi>libboost_thread.a for lack of >> <pbin.v2\libs\thread > > >> \build\gcc-mingw-4.6.1\release\link-static\runtime-link-static\threading-multi>w > > in32\thread.o... > > ...skipped <pc:\mingw\i686-pc-mingw32\lib>libboost_thread.a for lack of >> <pbin.v2 > > >> \libs\thread\build\gcc-mingw-4.6.1\release\link-static\runtime-link-static\threa > > ding-multi>libboost_thread.a... > > mingw is builded by myself. configured with: > C:\>g++ -v > > Using built-in specs. > > COLLECT_GCC=g++ > > >> COLLECT_LTO_WRAPPER=c:/mingw/bin/../libexec/gcc/i686-pc-mingw32/4.6.1/lto-wrappe > > r.exe > > Target: i686-pc-mingw32 > > Configured with: /c/mingw-builder/src/gcc/configure --host=i686-pc-mingw32 >> --bui > > ld=i686-linux-gnu --target=i686-pc-mingw32 >> --with-sysroot=/c/mingw-builder/mingw > > 32-4.6.1-release-rev-2/mingw32-4.6.1-release-rev-2 >> --prefix=/c/mingw-builder/min > > gw32-4.6.1-release-rev-2/mingw32-4.6.1-release-rev-2 >> --with-libiconv-prefix=/c/m > > ingw-builder/mingw32-4.6.1-release-rev-2/libs >> --with-libexpat-prefix=/c/mingw-bu > > ilder/mingw32-4.6.1-release-rev-2/libs >> --with-gmp=/c/mingw-builder/mingw32-4.6.1 > > -release-rev-2/libs >> --with-mpfr=/c/mingw-builder/mingw32-4.6.1-release-rev-2/lib > > s --with-mpc=/c/mingw-builder/mingw32-4.6.1-release-rev-2/libs >> --with-ppl=/c/min > > gw-builder/mingw32-4.6.1-release-rev-2/libs >> --with-cloog=/c/mingw-builder/mingw3 > > 2-4.6.1-release-rev-2/libs --enable-cloog-backend=isl >> --with-host-libstdcxx=-lst > > dc++ --enable-threads=posix --enable-static --disable-shared >> --enable-languages= > > c,c++ --enable-libgomp --enable-checking=release >> --enable-fully-dynamic-string - > > -enable-sjlj-exceptions --enable-libstdcxx-debug --disable-nls >> --disable-werror > > --enable-lto --disable-multilib --disable-win32-registry --disable-rpath >> --disab > > le-werror CFLAGS='-O2 -mtune=core2 -fomit-frame-pointer >> -momit-leaf-frame-pointe > > r -fgraphite-identity -floop-interchange -floop-block >> -floop-parallelize-all' LD > > FLAGS=' -lpthread' > > Thread model: posix > > gcc version 4.6.1 (GCC) > > Any ideas? Thanks.

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Trying to use Boost::thread
by Allan Nielsen 23 Jul '11

23 Jul '11

Hi, I am trying to use boost::thread to copy data from one stream to another. For this I have written the following code, but can can not compile it and I do not under stand why... Is there an better way to do this? -- Allan #include <fstream> #include <iostream> #include "Poco/Net/HTTPClientSession.h" #include "Poco/Net/HTTPRequest.h" #include "Poco/Net/HTTPResponse.h" #include "Poco/StreamCopier.h" #include "Poco/Path.h" #include "Poco/URI.h" #include <boost/thread.hpp> using namespace std; using namespace Poco; using namespace Poco::Net; struct Test { Test (const std::string & s_url) : uri(s_url), path(uri.getPathAndQuery()), session(uri.getHost(), uri.getPort()) { if (path.empty()) path = "/"; HTTPRequest req(HTTPRequest::HTTP_GET, path, HTTPMessage::HTTP_1_1); session.sendRequest(req); // Compiler error // boost::thread(boost::ref(*this)); // this compiles boost::packaged_task<int> pt(boost::ref(*this)); boost::unique_future<int> fi=pt.get_future(); boost::thread task(boost::move(pt)); } int operator()() { ofstream null("/dev/null"); std::istream& rs = session.receiveResponse(res); StreamCopier::copyStream(rs, null); } URI uri; std::string path; HTTPClientSession session; HTTPResponse res; }; int main(int argc, const char *argv[]) { Test test("http://localhost/gmbfs"); // TODO, sync return 0; }

2 1

Use Boost thread and store results of function into object's local variable.
by Damian 23 Jul '11

23 Jul '11

Hello. I'm a new to Boost and the listserv so please forgive my ignorance if my question is obvious. I have found the Boost documentation and example difficult to use for my needs (perhaps I'm just not using the correct packages). I have a vector of objects each of which needs to do so calculations. Each vector element can run independently and doesn't rely on anything other than its own private variables. I'd like to launch N threads (where N can vary from 1...8 let's say) and pass to each thread 1 element of the vector. Within the threads, each object crunches its numbers and stores its result in its local variable. I've got some code here but it won't compile. I get this error message: "cannot call member function ‘void PSMClass::process()’ without object" I think the problem is that I'm not passing the vector element itself but rather a pointer to it (?). Perhaps this isn't the best approach, I don't know. Can anyone help me out? Thanks in advance for any and all help. ################################################################ #include <iostream> #include <vector> #include <cstdlib> #include <boost/thread.hpp> #include <boost/bind.hpp> using namespace std; class PSMClass; class PSMClass { private: int id; double x; double y; public: PSMClass(){}; // default ctor PSMClass(int i, double a); // constructor void process(); int getId() { return id; } double getX(){ return x; } double getY(){ return y; } void innerFunc(double r); }; PSMClass::PSMClass(int i, double a) { id = i; x = a; y = 0; } // just some function that we want to run in parallel void PSMClass::process() { double r = 0; double odd = 0; int STOP = id * 10000000; for(int i = 0; i < STOP; i++) { r += 1; // this is just some random code I through in to make the process // CPU-intensive yet slow enough for me to monitor it on 'top' odd = (double)rand() * sin( (double)rand() ); } innerFunc(r); odd = 0; } // just another function to obfuscate matters void PSMClass::innerFunc(double r) { y = r; } /******************************************************************************* * * Main Function * ******************************************************************************/ int main(int argc, char* argv[]) { PSMClass *curPSM = NULL; vector<PSMClass> PSM_vec; vector<PSMClass>::iterator v; double r; int N = 10; for(int i = 0; i < N; i++) { r = (double) (rand() % N + 1000); curPSM = new PSMClass(i, r); PSM_vec.push_back(*curPSM); delete(curPSM); curPSM = NULL; } cout << "Initial states:\n"; cout << "id\tx\ty\n"; for(v = PSM_vec.begin(); v != PSM_vec.end(); v++) { cout << v->getId() << "\t" << v->getX() << "\t" << v->getY() << endl; } cout << endl; // we want to limit TG to just 2 threads. In the final program the user // will give as input at the command line how many threads the program // should use. int NUM_THREADS = 2; boost::thread_group *TG = NULL; TG = new boost::thread_group; for(v = PSM_vec.begin(); v != PSM_vec.end(); v++) { TG->create_thread( boost::bind( &PSMClass::process(), boost::ref(*v) ) ); if( (signed)TG->size() == NUM_THREADS ) { TG->join_all(); // destroy all the threads you created delete(TG); TG = NULL; TG = new boost::thread_group; } } cout << endl; TG->join_all(); // collect the remaining threads together delete(TG); TG = NULL; // At this point v->getY() should return the value that was computed // within the threads. cout << "Final states:\n"; cout << "id\tx\ty\n"; for(v = PSM_vec.begin(); v != PSM_vec.end(); v++) { cout << v->getId() << "\t" << v->getX() << "\t" << v->getY() << endl; } cout << endl; return 0; } ################################################################

2 1

Re: [Boost-users] [context] MinGW support?
by Nathan Ridge 23 Jul '11

23 Jul '11

> Hello, > > I would like to play around with the (provisionally accepted) Boost.Context > library, and I'm wondering: does it support MinGW? > > First, I should mention, I am using the source from > http://ok73.ok.funpic.de/boost.context-0.7.4.zip, but I'm not sure > whether this is the latest version - the link to the source at > http://www.boost.org/community/review_schedule.html is broken > (it points to the Boost Vault, which is down, and I can't find it at > https://github.com/boost-vault) > > I tried to compile it both in 64-bit mode using: > > toolset=gcc architecture=x86 instruction-set=yorksfield address-model=64 > > and in 32-bit mode using: > > toolset=gcc architecture=x86 instruction-set=i686 address-model=32 > > but in both cases I get errors (pasted below). > > Am I doing something wrong, or does this library not support MinGW? > If the latter, is MinGW support planned at some point? I'm also having problems compiling it on Linux with: toolset=gcc architecture=x86 instruction-set=i686 address-model=32 I get the following errors: gcc.compile.c++ bin.v2/libs/context/build/gcc-4.6.1/release/address-model-32/architecture-x86/instruction-set-i686/link-static/protected_stack_posix.o libs/context/src/protected_stack_posix.cpp: In constructor 'boost::contexts::protected_stack::protected_stack(std::size_t)': libs/context/src/protected_stack_posix.cpp:61:15: warning: unused variable 'result' [-Wunused-variable] libs/context/src/protected_stack_posix.cpp: At global scope: libs/context/src/protected_stack_posix.cpp:76:1: error: prototype for 'boost::contexts::protected_stack::protected_stack(boost::rv<boost::contexts::protected_stack>&)' does not match any in class 'boost::contexts::protected_stack' ./boost/context/protected_stack.hpp:44:5: error: candidates are: boost::contexts::protected_stack::protected_stack(boost::rv<boost::contexts::protected_stack>&) libs/context/src/protected_stack_posix.cpp:38:1: error: boost::contexts::protected_stack::protected_stack(std::size_t) libs/context/src/protected_stack_posix.cpp:34:1: error: boost::contexts::protected_stack::protected_stack() ./boost/context/protected_stack.hpp:27:5: error: boost::contexts::protected_stack::protected_stack(boost::contexts::protected_stack&) libs/context/src/protected_stack_posix.cpp:81:1: error: prototype for 'boost::contexts::protected_stack& boost::contexts::protected_stack::operator=(boost::rv<boost::contexts::protected_stack>&)' does not match any in class 'boost::contexts::protected_stack' ./boost/context/protected_stack.hpp:46:23: error: candidates are: boost::contexts::protected_stack& boost::contexts::protected_stack::operator=(boost::rv<boost::contexts::protected_stack>&) ./boost/context/protected_stack.hpp:27:5: error: boost::contexts::protected_stack& boost::contexts::protected_stack::operator=(boost::contexts::protected_stack&) "g++" -ftemplate-depth-128 -O3 -finline-functions -Wno-inline -Wall -march=i686 -m32 -DBOOST_ALL_NO_LIB=1 -DNDEBUG -I"." -c -o "bin.v2/libs/context/build/gcc-4.6.1/release/address-model-32/architecture-x86/instruction-set-i686/link-static/protected_stack_posix.o" "libs/context/src/protected_stack_posix.cpp" ...failed gcc.compile.c++ bin.v2/libs/context/build/gcc-4.6.1/release/address-model-32/architecture-x86/instruction-set-i686/link-static/protected_stack_posix.o... common.mkdir bin.v2/libs/context/build/gcc-4.6.1/release/address-model-32/architecture-x86/instruction-set-i686/link-static/asm gcc.compile.asm bin.v2/libs/context/build/gcc-4.6.1/release/address-model-32/architecture-x86/instruction-set-i686/link-static/asm/fcontext_i386_sysv_elf_gas.o gcc.compile.c++ bin.v2/libs/context/build/gcc-4.6.1/release/address-model-32/architecture-x86/instruction-set-i686/link-static/stack_helper_posix.o libs/context/src/stack_helper_posix.cpp: In function 'rlimit {anonymous}::stacksize_limit_()': libs/context/src/stack_helper_posix.cpp:27:15: warning: unused variable 'result' [-Wunused-variable] ...skipped <pbin.v2/libs/context/build/gcc-4.6.1/release/address-model-32/architecture-x86/instruction-set-i686/link-static>libboost_context.a(clean) for lack of <pbin.v2/libs/context/build/gcc-4.6.1/release/address-model-32/architecture-x86/instruction-set-i686/link-static>protected_stack_posix.o... ...skipped <pbin.v2/libs/context/build/gcc-4.6.1/release/address-model-32/architecture-x86/instruction-set-i686/link-static>libboost_context.a for lack of <pbin.v2/libs/context/build/gcc-4.6.1/release/address-model-32/architecture-x86/instruction-set-i686/link-static>protected_stack_posix.o... ...skipped <pstage/lib>libboost_context.a for lack of <pbin.v2/libs/context/build/gcc-4.6.1/release/address-model-32/architecture-x86/instruction-set-i686/link-static>libboost_context.a... ...failed updating 1 target... ...skipped 3 targets... ...updated 11 targets... What am I doing wrong? Thanks, Nate.

1 0

FW: [context] MinGW support?
by Nathan Ridge 23 Jul '11

23 Jul '11

---------------------------------------- > From: zeratul976(a)hotmail.com > To: boost(a)lists.boost.org; boost-users-bounces(a)lists.boost.org > Subject: [context] MinGW support? > Date: Sat, 23 Jul 2011 05:47:36 +0000 > > > Hello, > > I would like to play around with the (provisionally accepted) Boost.Context > library, and I'm wondering: does it support MinGW? > > First, I should mention, I am using the source from > http://ok73.ok.funpic.de/boost.context-0.7.4.zip, but I'm not sure > whether this is the latest version - the link to the source at > http://www.boost.org/community/review_schedule.html is broken > (it points to the Boost Vault, which is down, and I can't find it at > https://github.com/boost-vault) > > I tried to compile it both in 64-bit mode using: > > toolset=gcc architecture=x86 instruction-set=yorksfield address-model=64 > > and in 32-bit mode using: > > toolset=gcc architecture=x86 instruction-set=i686 address-model=32 > > but in both cases I get errors (pasted below). > > Am I doing something wrong, or does this library not support MinGW? > If the latter, is MinGW support planned at some point? > > Thanks, > Nate > > 64-bit errors: > > gcc.compile.c++ bin.v2\libs\context\build\gcc-mingw-4.6.0\release\address-model-64\architecture-x86\instruction-set-york > sfield\link-static\protected_stack_windows.o > libs\context\src\protected_stack_windows.cpp:1:0: sorry, unimplemented: 64-bit mode not compiled in > "g++" -ftemplate-depth-128 -O3 -finline-functions -Wno-inline -Wall -m64 -DBOOST_ALL_NO_LIB=1 -DNDEBUG -I"." -c - > o "bin.v2\libs\context\build\gcc-mingw-4.6.0\release\address-model-64\architecture-x86\instruction-set-yorksfield\link-s > tatic\protected_stack_windows.o" "libs\context\src\protected_stack_windows.cpp" > ...failed gcc.compile.c++ bin.v2\libs\context\build\gcc-mingw-4.6.0\release\address-model-64\architecture-x86\instructio > n-set-yorksfield\link-static\protected_stack_windows.o... > common.mkdir bin.v2\libs\context\build\gcc-mingw-4.6.0\release\address-model-64\architecture-x86\instruction-set-yorksfi > eld\link-static\asm > gcc.compile.asm bin.v2\libs\context\build\gcc-mingw-4.6.0\release\address-model-64\architecture-x86\instruction-set-york > sfield\link-static\asm\fcontext_x86_64_ms_pe_masm.o > libs\context\src\asm\fcontext_x86_64_ms_pe_masm.asm:1:0: sorry, unimplemented: 64-bit mode not compiled in > "g++" -x assembler-with-cpp -O3 -finline-functions -Wno-inline -Wall -m64 -DBOOST_ALL_NO_LIB=1 -DNDEBUG -I"." -c -o > "bin.v2\libs\context\build\gcc-mingw-4.6.0\release\address-model-64\architecture-x86\instruction-set-yorksfield\link-sta > tic\asm\fcontext_x86_64_ms_pe_masm.o" "libs\context\src\asm\fcontext_x86_64_ms_pe_masm.asm" > ...failed gcc.compile.asm bin.v2\libs\context\build\gcc-mingw-4.6.0\release\address-model-64\architecture-x86\instructio > n-set-yorksfield\link-static\asm\fcontext_x86_64_ms_pe_masm.o... > gcc.compile.c++ bin.v2\libs\context\build\gcc-mingw-4.6.0\release\address-model-64\architecture-x86\instruction-set-york > sfield\link-static\stack_helper_windows.o > libs\context\src\stack_helper_windows.cpp:1:0: sorry, unimplemented: 64-bit mode not compiled in > "g++" -ftemplate-depth-128 -O3 -finline-functions -Wno-inline -Wall -m64 -DBOOST_ALL_NO_LIB=1 -DNDEBUG -I"." -c - > o "bin.v2\libs\context\build\gcc-mingw-4.6.0\release\address-model-64\architecture-x86\instruction-set-yorksfield\link-s > tatic\stack_helper_windows.o" "libs\context\src\stack_helper_windows.cpp" > ...failed gcc.compile.c++ bin.v2\libs\context\build\gcc-mingw-4.6.0\release\address-model-64\architecture-x86\instructio > n-set-yorksfield\link-static\stack_helper_windows.o... > gcc.compile.c++ bin.v2\libs\context\build\gcc-mingw-4.6.0\release\address-model-64\architecture-x86\instruction-set-york > sfield\link-static\seh.o > libs\context\src\seh.cpp:1:0: sorry, unimplemented: 64-bit mode not compiled in > "g++" -ftemplate-depth-128 -O3 -finline-functions -Wno-inline -Wall -m64 -DBOOST_ALL_NO_LIB=1 -DNDEBUG -I"." -c - > o "bin.v2\libs\context\build\gcc-mingw-4.6.0\release\address-model-64\architecture-x86\instruction-set-yorksfield\link-s > tatic\seh.o" "libs\context\src\seh.cpp" > ...failed gcc.compile.c++ bin.v2\libs\context\build\gcc-mingw-4.6.0\release\address-model-64\architecture-x86\instructio > n-set-yorksfield\link-static\seh.o... > ...skipped <pbin.v2\libs\context\build\gcc-mingw-4.6.0\release\address-model-64\architecture-x86\instruction-set-yorksfi > eld\link-static>libboost_context-mgw46-1_46_1.a(clean) for lack of <pbin.v2\libs\context\build\gcc-mingw-4.6.0\release\a > ddress-model-64\architecture-x86\instruction-set-yorksfield\link-static>protected_stack_windows.o... > ...skipped <pbin.v2\libs\context\build\gcc-mingw-4.6.0\release\address-model-64\architecture-x86\instruction-set-yorksfi > eld\link-static>libboost_context-mgw46-1_46_1.a for lack of <pbin.v2\libs\context\build\gcc-mingw-4.6.0\release\address- > model-64\architecture-x86\instruction-set-yorksfield\link-static>protected_stack_windows.o... > ...skipped <pstage\lib>libboost_context-mgw46-1_46_1.a for lack of <pbin.v2\libs\context\build\gcc-mingw-4.6.0\release\a > ddress-model-64\architecture-x86\instruction-set-yorksfield\link-static>libboost_context-mgw46-1_46_1.a... > ...failed updating 4 targets... > ...skipped 3 targets... > ...updated 9 targets... > > > 32-bit errors: > > cc.compile.c++ bin.v2\libs\context\build\gcc-mingw-4.6.0\release\address-model-32\architecture-x86\instruction-set-i686 > link-static\protected_stack_windows.o > ibs\context\src\protected_stack_windows.cpp: In constructor 'boost::contexts::protected_stack::protected_stack(std::siz > _t)': > ibs\context\src\protected_stack_windows.cpp:60:16: warning: unused variable 'result' [-Wunused-variable] > ommon.mkdir bin.v2\libs\context\build\gcc-mingw-4.6.0\release\address-model-32\architecture-x86\instruction-set-i686\li > k-static\asm > cc.compile.asm bin.v2\libs\context\build\gcc-mingw-4.6.0\release\address-model-32\architecture-x86\instruction-set-i686 > link-static\asm\fcontext_i386_ms_pe_masm.o > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm: Assembler messages: > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:2: Error: no such instruction: `copyright Oliver Kowalke 2009.' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:3: Error: no such instruction: `distributed under the Boost Software L > cense,Version 1.0.' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:4: Error: junk at end of line, first unrecognized character is `(' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:7: Error: junk at end of line, first unrecognized character is `-' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:8: Error: junk at end of line, first unrecognized character is `|' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:9: Error: junk at end of line, first unrecognized character is `-' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:10: Error: junk at end of line, first unrecognized character is `|' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:11: Error: junk at end of line, first unrecognized character is `-' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:12: Error: junk at end of line, first unrecognized character is `|' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:13: Error: junk at end of line, first unrecognized character is `-' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:14: Error: junk at end of line, first unrecognized character is `-' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:15: Error: junk at end of line, first unrecognized character is `|' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:16: Error: junk at end of line, first unrecognized character is `-' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:17: Error: junk at end of line, first unrecognized character is `|' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:18: Error: junk at end of line, first unrecognized character is `-' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:19: Error: junk at end of line, first unrecognized character is `|' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:20: Error: junk at end of line, first unrecognized character is `-' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:21: Error: junk at end of line, first unrecognized character is `-' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:22: Error: junk at end of line, first unrecognized character is `|' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:23: Error: junk at end of line, first unrecognized character is `-' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:24: Error: junk at end of line, first unrecognized character is `|' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:25: Error: junk at end of line, first unrecognized character is `-' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:26: Error: junk at end of line, first unrecognized character is `|' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:27: Error: junk at end of line, first unrecognized character is `-' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:29: Error: unknown pseudo-op: `.386' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:30: Error: unknown pseudo-op: `.xmm' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:31: Error: unknown pseudo-op: `.model' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:32: Error: no such instruction: `_exit PROTO,value:SDWORD' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:33: Error: no such instruction: `boost_fcontext_seh PROTO,except:DWORD > frame:DWORD,context:DWORD,dispatch:DWORD' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:34: Error: unknown pseudo-op: `.code' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:36: Error: no such instruction: `boost_fcontext_jump PROC EXPORT' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:37: Error: invalid char '[' beginning operand 2 `[esp+04h]' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:37: Error: no such instruction: `load address of the first fcontext_t > rg' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:38: Error: invalid char '[' beginning operand 1 `[eax]' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:38: Error: no such instruction: `save EDI' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:39: Error: invalid char '[' beginning operand 1 `[eax+04h]' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:39: Error: no such instruction: `save ESI' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:40: Error: invalid char '[' beginning operand 1 `[eax+08h]' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:40: Error: no such instruction: `save EBX' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:41: Error: invalid char '[' beginning operand 1 `[eax+0ch]' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:41: Error: no such instruction: `save EBP' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:43: Error: no such instruction: `assume fs:nothing' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:44: Error: too many memory references for `mov' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:44: Error: no such instruction: `load NT_TIB' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:45: Error: no such instruction: `assume fs:error' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:46: Error: invalid char '[' beginning operand 2 `[edx]' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:46: Error: no such instruction: `load current SEH exception list' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:47: Error: invalid char '[' beginning operand 1 `[eax+02ch]' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:47: Error: no such instruction: `save current exception list' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:48: Error: invalid char '[' beginning operand 2 `[edx+04h]' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:48: Error: no such instruction: `load current stack base' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:49: Error: invalid char '[' beginning operand 1 `[eax+020h]' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:49: Error: no such instruction: `save current stack base' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:50: Error: invalid char '[' beginning operand 2 `[edx+08h]' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:50: Error: no such instruction: `load current stack limit' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:51: Error: invalid char '[' beginning operand 1 `[eax+024h]' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:51: Error: no such instruction: `save current stack limit' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:52: Error: invalid char '[' beginning operand 2 `[edx+010h]' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:52: Error: no such instruction: `load fiber local storage' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:53: Error: invalid char '[' beginning operand 1 `[eax+030h]' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:53: Error: no such instruction: `save fiber local storage' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:55: Error: invalid char '[' beginning operand 1 `[eax+018h]' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:55: Error: no such instruction: `save SSE2 control word' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:56: Error: invalid char '[' beginning operand 1 `[eax+01ch]' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:56: Error: no such instruction: `save x87 control word' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:58: Error: invalid char '[' beginning operand 2 `[esp+04h]' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:58: Error: no such instruction: `exclude the return address' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:59: Error: invalid char '[' beginning operand 1 `[eax+010h]' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:59: Error: no such instruction: `save as stack pointer' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:60: Error: invalid char '[' beginning operand 2 `[esp]' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:60: Error: no such instruction: `load return address' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:61: Error: invalid char '[' beginning operand 1 `[eax+014h]' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:61: Error: no such instruction: `save return address' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:64: Error: invalid char '[' beginning operand 2 `[esp+08h]' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:64: Error: no such instruction: `load address of the second fcontext_t > arg' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:65: Error: invalid char '[' beginning operand 2 `[eax]' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:65: Error: no such instruction: `restore EDI' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:66: Error: invalid char '[' beginning operand 2 `[eax+04h]' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:66: Error: no such instruction: `restore ESI' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:67: Error: invalid char '[' beginning operand 2 `[eax+08h]' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:67: Error: no such instruction: `restore EBX' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:68: Error: invalid char '[' beginning operand 2 `[eax+0ch]' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:68: Error: no such instruction: `restore EBP' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:70: Error: no such instruction: `assume fs:nothing' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:71: Error: too many memory references for `mov' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:71: Error: no such instruction: `load NT_TIB' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:72: Error: no such instruction: `assume fs:error' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:73: Error: invalid char '[' beginning operand 2 `[eax+02ch]' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:73: Error: no such instruction: `load SEH exception list' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:74: Error: invalid char '[' beginning operand 1 `[edx]' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:74: Error: no such instruction: `restore next SEH item' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:75: Error: invalid char '[' beginning operand 2 `[eax+020h]' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:75: Error: no such instruction: `load stack base' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:76: Error: invalid char '[' beginning operand 1 `[edx+04h]' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:76: Error: no such instruction: `restore stack base' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:77: Error: invalid char '[' beginning operand 2 `[eax+024h]' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:77: Error: no such instruction: `load stack limit' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:78: Error: invalid char '[' beginning operand 1 `[edx+08h]' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:78: Error: no such instruction: `restore stack limit' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:79: Error: invalid char '[' beginning operand 2 `[eax+030h]' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:79: Error: no such instruction: `load fiber local storage' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:80: Error: invalid char '[' beginning operand 1 `[edx+010h]' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:80: Error: no such instruction: `restore fiber local storage' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:82: Error: invalid char '[' beginning operand 1 `[eax+018h]' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:82: Error: no such instruction: `restore SSE2 control word' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:83: Error: invalid char '[' beginning operand 1 `[eax+01ch]' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:83: Error: no such instruction: `restore x87 control word' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:85: Error: invalid char '[' beginning operand 2 `[eax+010h]' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:85: Error: no such instruction: `restore ESP' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:86: Error: invalid char '[' beginning operand 2 `[eax+014h]' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:86: Error: no such instruction: `fetch the address to return to' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:88: Error: too many memory references for `xor' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:88: Error: no such instruction: `set EAX to zero' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:89: Error: no such instruction: `indirect jump to context' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:90: Error: no such instruction: `boost_fcontext_jump ENDP' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:92: Error: no such instruction: `boost_fcontext_make PROC EXPORT' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:93: Error: invalid char '[' beginning operand 2 `[esp+04h]' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:93: Error: no such instruction: `load address of the fcontext_t arg0' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:94: Error: invalid char '[' beginning operand 1 `[eax]' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:94: Error: no such instruction: `save the address of current context' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:95: Error: invalid char '[' beginning operand 2 `[esp+08h]' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:95: Error: no such instruction: `load the address of the function supp > sed to run' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:96: Error: invalid char '[' beginning operand 1 `[eax+014h]' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:96: Error: no such instruction: `save the address of the function supp > sed to run' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:97: Error: invalid char '[' beginning operand 2 `[eax+020h]' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:97: Error: no such instruction: `load the stack base' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:98: Error: invalid char '[' beginning operand 2 `[edx-014h]' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:98: Error: no such instruction: `reserve space for last frame on stack > (ESP+4)% 16==0' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:99: Error: invalid char '[' beginning operand 1 `[eax+010h]' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:99: Error: no such instruction: `save the address' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:101: Error: too many memory references for `mov' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:101: Error: no such instruction: `set ECX to exception-handler' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:102: Error: invalid char '[' beginning operand 1 `[edx+0ch]' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:102: Error: no such instruction: `save ECX as SEH handler' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:103: Error: too many memory references for `mov' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:103: Error: no such instruction: `set ECX to -1' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:104: Error: invalid char '[' beginning operand 1 `[edx+08h]' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:104: Error: no such instruction: `save ECX as next SEH item' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:105: Error: invalid char '[' beginning operand 2 `[edx+08h]' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:105: Error: no such instruction: `load address of next SEH item' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:106: Error: invalid char '[' beginning operand 1 `[eax+02ch]' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:106: Error: no such instruction: `save next SEH' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:108: Error: invalid char '[' beginning operand 2 `[eax+028h]' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:108: Error: no such instruction: `load the address of the next context > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:109: Error: invalid char '[' beginning operand 1 `[eax+04h]' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:109: Error: no such instruction: `save the address of the next context > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:110: Error: invalid char '[' beginning operand 2 `[esp+0ch]' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:110: Error: no such instruction: `load the address of the void pointer > arg2' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:111: Error: invalid char '[' beginning operand 1 `[edx+04h]' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:111: Error: no such instruction: `save the address of the void pointer > onto the context stack' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:112: Error: invalid char '[' beginning operand 1 `[eax+018h]' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:112: Error: no such instruction: `save SSE2 control word' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:113: Error: invalid char '[' beginning operand 1 `[eax+01ch]' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:113: Error: no such instruction: `save x87 control word' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:114: Error: too many memory references for `mov' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:114: Error: no such instruction: `load helper code executed after fn() > eturns' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:115: Error: invalid char '[' beginning operand 1 `[edx]' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:115: Error: no such instruction: `save helper code executed adter fn() > eturns' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:116: Error: too many memory references for `xor' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:116: Error: no such instruction: `set EAX to zero' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:118: Error: no such instruction: `boost_fcontext_make ENDP' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:120: Error: no such instruction: `boost_fcontext_link PROC' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:121: Error: invalid char '[' beginning operand 2 `[esp-0ch]' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:121: Error: no such instruction: `adjust the stack to proper boundarie > ' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:122: Error: too many memory references for `test' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:122: Error: junk `a next context was given' after expression > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:122: Error: number of operands mismatch for `test' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:123: Error: no such instruction: `jump to finish' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:125: Error: junk `address of the next context on the stack' after expr > ssion > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:126: Error: junk `address of the current context on the stack' after e > pression > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:127: Error: no such instruction: `install next context' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:130: Error: too many memory references for `xor' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:130: Error: no such instruction: `set EAX to zero' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:131: Error: no such instruction: `exit code is zero' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:132: Error: no such instruction: `exit application' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:134: Error: no such instruction: `boost_fcontext_link ENDP' > ibs\context\src\asm\fcontext_i386_ms_pe_masm.asm:135: Error: no such instruction: `end' > "g++" -x assembler-with-cpp -O3 -finline-functions -Wno-inline -Wall -march=i686 -m32 -DBOOST_ALL_NO_LIB=1 -DNDEBUG > I"." -c -o "bin.v2\libs\context\build\gcc-mingw-4.6.0\release\address-model-32\architecture-x86\instruction-set-i686\li > k-static\asm\fcontext_i386_ms_pe_masm.o" "libs\context\src\asm\fcontext_i386_ms_pe_masm.asm" > ..failed gcc.compile.asm bin.v2\libs\context\build\gcc-mingw-4.6.0\release\address-model-32\architecture-x86\instructio > -set-i686\link-static\asm\fcontext_i386_ms_pe_masm.o... > cc.compile.c++ bin.v2\libs\context\build\gcc-mingw-4.6.0\release\address-model-32\architecture-x86\instruction-set-i686 > link-static\stack_helper_windows.o > cc.compile.c++ bin.v2\libs\context\build\gcc-mingw-4.6.0\release\address-model-32\architecture-x86\instruction-set-i686 > link-static\seh.o > ibs\context\src\seh.cpp: In function 'char* exception_description(const _EXCEPTION_RECORD*, char*, size_t)': > ibs\context\src\seh.cpp:21:40: error: '_TRUNCATE' was not declared in this scope > ibs\context\src\seh.cpp:21:100: error: '_snprintf_s' was not declared in this scope > ibs\context\src\seh.cpp:24:53: warning: deprecated conversion from string constant to 'char*' [-Wwrite-strings] > ibs\context\src\seh.cpp:25:53: warning: deprecated conversion from string constant to 'char*' [-Wwrite-strings] > ibs\context\src\seh.cpp:26:53: warning: deprecated conversion from string constant to 'char*' [-Wwrite-strings] > ibs\context\src\seh.cpp:27:53: warning: deprecated conversion from string constant to 'char*' [-Wwrite-strings] > ibs\context\src\seh.cpp:28:53: warning: deprecated conversion from string constant to 'char*' [-Wwrite-strings] > ibs\context\src\seh.cpp:29:53: warning: deprecated conversion from string constant to 'char*' [-Wwrite-strings] > ibs\context\src\seh.cpp:30:53: warning: deprecated conversion from string constant to 'char*' [-Wwrite-strings] > ibs\context\src\seh.cpp:31:53: warning: deprecated conversion from string constant to 'char*' [-Wwrite-strings] > ibs\context\src\seh.cpp:32:53: warning: deprecated conversion from string constant to 'char*' [-Wwrite-strings] > ibs\context\src\seh.cpp:33:53: warning: deprecated conversion from string constant to 'char*' [-Wwrite-strings] > ibs\context\src\seh.cpp:34:53: warning: deprecated conversion from string constant to 'char*' [-Wwrite-strings] > ibs\context\src\seh.cpp:35:53: warning: deprecated conversion from string constant to 'char*' [-Wwrite-strings] > ibs\context\src\seh.cpp:36:53: warning: deprecated conversion from string constant to 'char*' [-Wwrite-strings] > ibs\context\src\seh.cpp:37:53: warning: deprecated conversion from string constant to 'char*' [-Wwrite-strings] > ibs\context\src\seh.cpp:38:53: warning: deprecated conversion from string constant to 'char*' [-Wwrite-strings] > ibs\context\src\seh.cpp:39:53: warning: deprecated conversion from string constant to 'char*' [-Wwrite-strings] > ibs\context\src\seh.cpp:40:53: warning: deprecated conversion from string constant to 'char*' [-Wwrite-strings] > ibs\context\src\seh.cpp:41:53: warning: deprecated conversion from string constant to 'char*' [-Wwrite-strings] > ibs\context\src\seh.cpp:42:53: warning: deprecated conversion from string constant to 'char*' [-Wwrite-strings] > ibs\context\src\seh.cpp:43:53: warning: deprecated conversion from string constant to 'char*' [-Wwrite-strings] > ibs\context\src\seh.cpp:44:53: warning: deprecated conversion from string constant to 'char*' [-Wwrite-strings] > ibs\context\src\seh.cpp:47:36: error: '_TRUNCATE' was not declared in this scope > ibs\context\src\seh.cpp:47:71: error: '_snprintf_s' was not declared in this scope > ibs\context\src\seh.cpp: At global scope: > ibs\context\src\seh.cpp:52:1: error: 'EXCEPTION_DISPOSITION' does not name a type > ibs\context\src\seh.cpp:9:15: warning: 'char* exception_description(const _EXCEPTION_RECORD*, char*, size_t)' defined b > t not used [-Wunused-function] > "g++" -ftemplate-depth-128 -O3 -finline-functions -Wno-inline -Wall -march=i686 -m32 -DBOOST_ALL_NO_LIB=1 -DNDEBUG > -I"." -c -o "bin.v2\libs\context\build\gcc-mingw-4.6.0\release\address-model-32\architecture-x86\instruction-set-i686\ > ink-static\seh.o" "libs\context\src\seh.cpp" > ..failed gcc.compile.c++ bin.v2\libs\context\build\gcc-mingw-4.6.0\release\address-model-32\architecture-x86\instructio > -set-i686\link-static\seh.o... > ..skipped <pbin.v2\libs\context\build\gcc-mingw-4.6.0\release\address-model-32\architecture-x86\instruction-set-i686\li > k-static>libboost_context-mgw46-1_46_1.a(clean) for lack of <pbin.v2\libs\context\build\gcc-mingw-4.6.0\release\address > model-32\architecture-x86\instruction-set-i686\link-static>asm\fcontext_i386_ms_pe_masm.o... > ..skipped <pbin.v2\libs\context\build\gcc-mingw-4.6.0\release\address-model-32\architecture-x86\instruction-set-i686\li > k-static>libboost_context-mgw46-1_46_1.a for lack of <pbin.v2\libs\context\build\gcc-mingw-4.6.0\release\address-model- > 2\architecture-x86\instruction-set-i686\link-static>asm\fcontext_i386_ms_pe_masm.o... > ..skipped <pstage\lib>libboost_context-mgw46-1_46_1.a for lack of <pbin.v2\libs\context\build\gcc-mingw-4.6.0\release\a > dress-model-32\architecture-x86\instruction-set-i686\link-static>libboost_context-mgw46-1_46_1.a... > ..failed updating 2 targets... > ..skipped 3 targets... > ..updated 7 targets...

1 0

[rational] proposed gcd and lcm for rational
by Thomas Taylor 22 Jul '11

22 Jul '11

Dear boost users and maintainers, As I needed these functions myself I have added a gcd and an lcm for the rational type. Feel free to do with the code whatever you want, if suitable add it to rational.hpp. Presumably this could be reworked as partial specialisation of boost::math::gcd and boost::math::lcm respectively (if there is a trait like is_rational). HTH, Thomas

5 7

[range] istream_range from a temporary istream
by Nathan Ridge 22 Jul '11

22 Jul '11

Hello, The boost::istream_range function currently takes its parameter by lvalue reference (i.e. istream&). Can this be changed to rvalue reference (istream&&)? This way one can write things like: vector<T> v; push_back(v, istream_range<T>(ifstream("some_file.txt"))); Regards, Nate.

3 5

boost::units primer explained / conversion factors required
by Michael Powell 22 Jul '11

22 Jul '11

Okay, here's what we need to get at, for starters. And maybe an illustration or three and a little exchange will go a long way towards helping my better comprehend units. I'm starting with a set of SI calculations for oil and gas constants calculations. Eventually we will need to accommodate US units as well. But not quite yet. We need to get at a calculation involving Pressure Gradient, which ends up being metric::bar/si::meter (bars over meters) in specific units, or I suppose si::pressure/si::length might also work. Then we need to get after Fluid Density, which ends up being si::kilogram/si:meter^3 (kilograms over cubic meters) in specific units, or I suppose si::mass/si::meter^3 (I don't know what this looks like in terms of boost::units, maybe one of the volumes?), or perhaps make use of mass_density? We take all that and divide Pressure Gradient by Fluid Density to arrive at what we hope will be the the conversion factor: 0.0000981. Which we could specify that as a constant, but I like proving it through the software first (plausibly once) when we ask for it. Similar type calculations would follow for US units involving gallons, cubic inches, inches, and inches per foot, along these lines. So I need some examples will spell it out for me. The learning curve using boost::units is just too steep for me right now without it. Any tips or pointers along these lines would be much appreciated. Thank you, Michael

2 6

[serialization] Memory leaks even with shared_ptrs
by cc caprani 22 Jul '11

22 Jul '11

Hi All, Sorry for posting twice in two days, but I'm having lots of trouble getting this right. Robert points out in the bus route example that the memory leaks can be solved using shared_ptrs (bottom of this page: http://www.boost.org/doc/libs/1_47_0/libs/serialization/doc/tutorial.html#e… ) I have a basic example (below), quite like the bus route, that has memory leaks when using raw pointers. I've converted it to shared_ptrs but the leaks are exactly the same. Where have I gone wrong? I'm using VS2010 (hence the memory leak headers & function call to _CrtDumpMemoryLeaks();). Any help much appreciated! -------------------------------------------------------- Example that replicates problem: #define _CRTDBG_MAP_ALLOC #include <stdlib.h> #include <crtdbg.h> #include <boost/archive/xml_iarchive.hpp> #include <boost/archive/xml_oarchive.hpp> #include <boost/serialization/string.hpp> #include <boost/serialization/vector.hpp> #include <boost/serialization/export.hpp> #include <boost/serialization/shared_ptr.hpp> #include <boost/shared_ptr.hpp> #include <boost/make_shared.hpp> #include <iostream> #include <fstream> #include <string> class Distribution { public: Distribution(void) {}; ~Distribution(void) {}; virtual std::string getType() = 0; protected: std::string m_Type; private: friend class boost::serialization::access; template<class Archive> void serialize(Archive& ar, const unsigned int version) {}; }; BOOST_SERIALIZATION_ASSUME_ABSTRACT(Distribution) class ContinuousDist : public Distribution { public: ContinuousDist() { m_Type = "Continuous"; m_Location = 80.0; m_Scale = 5.0; m_Shape = 0.0; }; ~ContinuousDist(void) {}; virtual std::string getType() {return m_Type;}; private: double m_Location; double m_Scale; double m_Shape; friend class boost::serialization::access; template<class Archive> void serialize(Archive& ar, const unsigned int version) { ar & BOOST_SERIALIZATION_BASE_OBJECT_NVP(Distribution) & BOOST_SERIALIZATION_NVP(m_Type) & BOOST_SERIALIZATION_NVP(m_Location) & BOOST_SERIALIZATION_NVP(m_Scale) & BOOST_SERIALIZATION_NVP(m_Shape); }; }; BOOST_CLASS_EXPORT(ContinuousDist); class DiscreteDist : public Distribution { public: DiscreteDist(void) { m_Type = "Discrete"; m_Data.push_back(1.2); m_Data.push_back(2.5); m_PMF.push_back(0.8); m_PMF.push_back(0.2); }; ~DiscreteDist(void){}; virtual std::string getType() {return m_Type;}; private: std::vector<double> m_Data; std::vector<double> m_PMF; friend class boost::serialization::access; template<class Archive> void serialize(Archive& ar, const unsigned int version) { ar & BOOST_SERIALIZATION_BASE_OBJECT_NVP(Distribution) & BOOST_SERIALIZATION_NVP(m_Type) & BOOST_SERIALIZATION_NVP(m_Data) & BOOST_SERIALIZATION_NVP(m_PMF); }; }; BOOST_CLASS_EXPORT(DiscreteDist); typedef boost::shared_ptr<Distribution> DistributionPtr; class Parameter { public: Parameter() { m_ID = 0; }; Parameter(int id, int type) { m_ID = id; if(type == 1) m_pDist = boost::make_shared<DiscreteDist>(); else m_pDist = boost::make_shared<ContinuousDist>(); }; ~Parameter(void){}; DistributionPtr getDist() {return m_pDist;}; int getID() {return m_ID;}; private: DistributionPtr m_pDist; int m_ID; friend class boost::serialization::access; template<class Archive> void serialize(Archive& ar, const unsigned int version) { ar & BOOST_SERIALIZATION_NVP(m_ID) & BOOST_SERIALIZATION_NVP(m_pDist); }; }; typedef boost::shared_ptr<Parameter> ParameterPtr; void load(std::vector<ParameterPtr>& vP, std::string file) { std::ifstream ifs(file.c_str()); boost::archive::xml_iarchive ia(ifs); ia >> BOOST_SERIALIZATION_NVP(vP); } void save(std::vector<ParameterPtr>& vP, std::string file) { std::ofstream ofs(file.c_str()); boost::archive::xml_oarchive oa(ofs); oa << BOOST_SERIALIZATION_NVP(vP); } int main() { // tbe file to read/save from/to std::string file = "archive.xml"; // make some Parmeters std::vector<ParameterPtr> vParam; vParam.push_back( boost::make_shared<Parameter>(1,1) ); vParam.push_back( boost::make_shared<Parameter>(2,2) ); // display for checking for(unsigned int i = 0; i != vParam.size(); ++i) std::cout << "P: " << vParam.at(i)->getDist()->getType() << std::endl; // save the file std::cout << "Writing..." << std::endl; save(vParam,file); // read the file std::cout << "Reading..." << std::endl; load(vParam,file); // display for checking for(unsigned int i = 0; i != vParam.size(); ++i) std::cout << "P: " << vParam.at(i)->getDist()->getType() << std::endl; std::cin.get(); // hold console window open _CrtDumpMemoryLeaks(); // report memory leaks }

3 6

Enums to/from Strings
by John M. Dlugosz 22 Jul '11

22 Jul '11

Any thoughts or pointers on the best way to support rendering and parsing of enumerated constants? Some only need to be printed, as for debug messages. Others need to be parsed as well, such as from a configuration file. I'm thinking the solution should provide for uniform access to the conversion including existing uses such as feeding an enumeration constant to Boost.Format and having it automatically render as the string.

2 2