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build fails: invalid conversion from 'const char*' to 'char*' #13

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badboy opened this issue Jun 8, 2009 · 4 comments
Closed

build fails: invalid conversion from 'const char*' to 'char*' #13

badboy opened this issue Jun 8, 2009 · 4 comments

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@badboy
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badboy commented Jun 8, 2009

building the actual version (last pull 5min ago, but also some pulls before) fails with:

    vm/parser/grammar.y: In function 'long unsigned int rubinius::parser::scan_hex(const char*, int, int*)':
    vm/parser/grammar.y:5839: error: invalid conversion from 'const char*' to 'char*'
    rake aborted!
@badboy
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badboy commented Jun 9, 2009

ah, ok....
as brixen pointed out in the irc channel this is related to my gcc version.
I'm using gcc 4.4
with gcc 4.3 it compiles just fine. I'm currently looking through the code to get it "gcc4.4-compatible" ;)

@badboy
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badboy commented Jun 19, 2009

I have no problems anymore ;)

@ghost
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ghost commented Jun 19, 2009

This was fixed by 0f637e4.

@evanphx
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evanphx commented Jun 24, 2009

Closing

dbussink added a commit that referenced this issue Jul 8, 2013
@dbussink
Guard memory allocations for JIT memory with spinlock
1bde000 
This fixes a crash issue where the JIT was running independent from the
GC and the GC was deallocating JIT memory at the same time. We don't
want to make the whole JIT generation GC dependent, since that causes
performance issues, so we guard all memory allocations here with a
spinlock.

The crash would be exposed with these backtraces where things were
modified concurrently:

Thread 6 (process 70553):
 #0  rubinius::jit::FreeRangeHeader::AddToFreeList () at /Users/dirkjan/Code/rubinius/vm/llvm/jit_memory_manager.hpp:151
 #1  0x000000010989f037 in rubinius::jit::MemoryRangeHeader::TrimAllocationToSize (this=0x10f7ec688, FreeList=0x10f7ec688, NewSize=5064) at vm/llvm/jit_memory_manager.cpp:211
 #2  0x000000010989bb75 in rubinius::jit::RubiniusRequestJITMemoryManager::endFunctionBody (this=<value temporarily unavailable, due to optimizations>, F=<value temporarily unavailable, due to optimizations>, FunctionStart=<value temporarily unavailable, due to optimizations>, FunctionEnd=0x13c8 <Address 0x13c8 out of bounds>) at jit_memory_manager.hpp:317
 #3  0x0000000109b4f852 in (anonymous namespace)::JITEmitter::finishFunction ()
 #4  0x0000000109946106 in (anonymous namespace)::Emitter<llvm::JITCodeEmitter>::runOnMachineFunction ()
 #5  0x0000000109bbbc30 in llvm::MachineFunctionPass::runOnFunction ()
 #6  0x0000000109f1beb2 in llvm::FPPassManager::runOnFunction ()
 #7  0x0000000109f1b9f9 in llvm::FunctionPassManagerImpl::run ()
 #8  0x0000000109f1b8a1 in llvm::FunctionPassManager::run ()
 #9  0x0000000109b461ab in llvm::JIT::runJITOnFunctionUnlocked ()
 #10 0x0000000109b46148 in llvm::JIT::runJITOnFunction ()
 #11 0x0000000109898fcc in rubinius::jit::Compiler::generate_function (this=0x10d485d38, indy=true) at vm/llvm/jit_compiler.cpp:118
 #12 0x00000001098ada93 in rubinius::BackgroundCompilerThread::perform (this=0x7fce81633240) at vm/llvm/state.cpp:345
 #13 0x00000001098ad4ef in rubinius::utilities::thread::Thread::delete_on_exit () at /Users/dirkjan/Code/rubinius/vm/util/thread.hpp:79
 #14 0x00000001098ad4ef in rubinius::utilities::thread::Thread::trampoline (arg=0x7fce81633240) at thread.hpp:211
 #15 0x00007fff8e73c7a2 in _pthread_start ()
 #16 0x00007fff8e7291e1 in thread_start ()

Thread 5 (process 70553):
 #0  0x00007fff952b5386 in __semwait_signal ()
 #1  0x00007fff8e7c6800 in nanosleep ()
 #2  0x00007fff8e7c668a in sleep ()
 #3  0x000000010969c9dd in rubinius::segv_handler (sig=11) at vm/environment.cpp:211
 #4  <signal handler called>
 #5  rubinius::jit::FreeRangeHeader::AddToFreeList () at /Users/dirkjan/Code/rubinius/vm/llvm/jit_memory_manager.hpp:151
 #6  0x000000010989ee53 in rubinius::jit::MemoryRangeHeader::FreeBlock (this=0x10f7c88f0, FreeList=<value temporarily unavailable, due to optimizations>) at jit_memory_manager.hpp:155
 #7  0x00000001098ac3e7 in rubinius::LLVMState::remove (this=<value temporarily unavailable, due to optimizations>, func=<value temporarily unavailable, due to optimizations>) at jit_memory_manager.hpp:426
 #8  0x000000010983dde9 in rubinius::CodeManager::sweep (this=0x7fce8180a2d8) at vm/gc/code_manager.cpp:107
 #9  0x0000000109750e7e in rubinius::ObjectMemory::mark () at /Users/dirkjan/Code/rubinius/vm/objectmemory.hpp:634
 #10 0x0000000109750e7e in rubinius::ObjectMemory::collect_mature_finish (this=0x7fce8180a200, state=0x10c94fec8, data=0x7fce8528b220) at vm/objectmemory.cpp:636
 #11 0x0000000109843d8a in rubinius::State::memory () at /Users/dirkjan/Code/rubinius/vm/state.hpp:171
 #12 0x0000000109843d8a in rubinius::ImmixMarker::perform (this=0x7fce8163a720, state=0x10c94fec8) at vm/gc/immix_marker.cpp:172
 #13 0x0000000109843b71 in rubinius::immix_marker_tramp (state=0x10f7ec688) at vm/gc/immix_marker.cpp:18
 #14 0x00000001098094c0 in rubinius::Thread::in_new_thread (ptr=0x7fce86a23e70) at vm/builtin/thread.cpp:250
 #15 0x00007fff8e73c7a2 in _pthread_start ()
 #16 0x00007fff8e7291e1 in thread_start ()
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@evanphx @badboy