diff options
| -rw-r--r-- | system/lib/debugging.cpp | 22 | ||||
| -rw-r--r-- | tools/nativize_llvm.py | 2 |
2 files changed, 23 insertions, 1 deletions
diff --git a/system/lib/debugging.cpp b/system/lib/debugging.cpp new file mode 100644 index 00000000..ff9e0d68 --- /dev/null +++ b/system/lib/debugging.cpp @@ -0,0 +1,22 @@ + +// Some stuff to patch up an emscripten-sdk build so it can be built natively (see nativize_llvm) + +#include <stdio.h> +#include <stdlib.h> + +extern "C" { + +int *__errno() +{ + static int e = 0; + return &e; +} + +void __assert_func(const char *file, int line, const char *assertt, const char *cond) +{ + printf("assert-func: %s : %d : %s : %s\n", file, line, assertt, cond); + abort(); +} + +} + diff --git a/tools/nativize_llvm.py b/tools/nativize_llvm.py index a053b56c..de78dce2 100644 --- a/tools/nativize_llvm.py +++ b/tools/nativize_llvm.py @@ -27,5 +27,5 @@ Popen([LLVM_COMPILER, filename + '.clean.bc', '-o=' + filename + '.s']).communic print 's => o' Popen(['as', filename + '.s', '-o', filename + '.o']).communicate()[0] print 'o => runnable' -Popen(['g++', filename + '.o', '-o', filename + '.run'] + ['-l' + lib for lib in libs]).communicate()[0] +Popen(['g++', path_from_root('system', 'lib', 'debugging.cpp'), filename + '.o', '-o', filename + '.run'] + ['-l' + lib for lib in libs]).communicate()[0] |