diff options
Diffstat (limited to 'src/settings.js')
| -rw-r--r-- | src/settings.js | 30 |
1 files changed, 26 insertions, 4 deletions
diff --git a/src/settings.js b/src/settings.js index 3a91b488..10e93975 100644 --- a/src/settings.js +++ b/src/settings.js @@ -67,9 +67,9 @@ var RELOOP = 0; // Recreate js native loops from llvm data var RELOOPER = 'relooper.js'; // Loads the relooper from this path relative to compiler.js var USE_TYPED_ARRAYS = 2; // Use typed arrays for the heap. See https://github.com/kripken/emscripten/wiki/Code-Generation-Modes/ - // 0 means no typed arrays are used. + // 0 means no typed arrays are used. This mode disallows LLVM optimizations // 1 has two heaps, IHEAP (int32) and FHEAP (double), - // and addresses there are a match for normal addresses. This is deprecated. + // and addresses there are a match for normal addresses. This mode disallows LLVM optimizations. // 2 is a single heap, accessible through views as int8, int32, etc. This is // the recommended mode both for performance and for compatibility. var USE_FHEAP = 1; // Relevant in USE_TYPED_ARRAYS == 1. If this is disabled, only IHEAP will be used, and FHEAP @@ -186,6 +186,8 @@ var GL_MAX_TEMP_BUFFER_SIZE = 2097152; // How large GL emulation temp buffers ar var GL_UNSAFE_OPTS = 1; // Enables some potentially-unsafe optimizations in GL emulation code var FULL_ES2 = 0; // Forces support for all GLES2 features, not just the WebGL-friendly subset. var FORCE_GL_EMULATION = 0; // Forces inclusion of full GL emulation code. +var DISABLE_GL_EMULATION = 0; // Disable inclusion of full GL emulation code. Useful when you don't want emulation + // but do need INCLUDE_FULL_LIBRARY or MAIN_MODULE. var DISABLE_EXCEPTION_CATCHING = 0; // Disables generating code to actually catch exceptions. If the code you // are compiling does not actually rely on catching exceptions (but the @@ -236,6 +238,11 @@ var FS_LOG = 0; // Log all FS operations. This is especially helpful when you'r // a new project and want to see a list of file system operations happening // so that you can create a virtual file system with all of the required files. +var USE_BSS = 1; // https://en.wikipedia.org/wiki/.bss + // When enabled, 0-initialized globals are sorted to the end of the globals list, + // enabling us to not explicitly store the initialization value for each 0 byte. + // This significantly lowers the memory initialization array size. + var NAMED_GLOBALS = 0; // If 1, we use global variables for globals. Otherwise // they are referred to by a base plus an offset (called an indexed global), // saving global variables but adding runtime overhead. @@ -291,6 +298,10 @@ var SHOW_LABELS = 0; // Show labels in the generated code var PRINT_SPLIT_FILE_MARKER = 0; // Prints markers in Javascript generation to split the file later on. See emcc --split option. +var MAIN_MODULE = 0; // A main module is a file compiled in a way that allows us to link it to + // a side module using emlink.py. +var SIDE_MODULE = 0; // Corresponds to MAIN_MODULE + var BUILD_AS_SHARED_LIB = 0; // Whether to build the code as a shared library // 0 here means this is not a shared lib: It is a main file. // All shared library options (1 and 2) are currently deprecated XXX @@ -316,6 +327,10 @@ var LINKABLE = 0; // If set to 1, this file can be linked with others, either as // LINKABLE of 0 is very useful in that we can reduce the size of the // generated code very significantly, by removing everything not actually used. +var DLOPEN_SUPPORT = 0; // Whether to support dlopen(NULL, ...) which enables dynamic access to the + // module's functions and globals. Implies LINKABLE=1, because we do not want + // dead code elimination. + var RUNTIME_TYPE_INFO = 0; // Whether to expose type info to the script at run time. This // increases the size of the generated script, but allows you // to more easily perform operations from handwritten JS on @@ -376,6 +391,9 @@ var EMIT_GENERATED_FUNCTIONS = 0; // whether to emit the list of generated funct var JS_CHUNK_SIZE = 10240; // Used as a maximum size before breaking up expressions and lines into smaller pieces +var EXPORT_NAME = 'Module'; // Global variable to export the module as for environments without a standardized module + // loading system (e.g. the browser and SM shell). + // Compiler debugging options var DEBUG_TAGS_SHOWING = []; // Some useful items: @@ -1257,10 +1275,14 @@ var C_DEFINES = {'SI_MESGQ': '5', 'SIGTTOU': '22', '_CS_POSIX_V7_LP64_OFF64_LDFLAGS': '10', '_SC_TTY_NAME_MAX': '41', - 'AF_INET': '1', + 'AF_INET': '2', 'AF_INET6': '6', + 'PF_INET': '2', + 'PF_INET6': '6', 'FIONREAD': '1', 'SOCK_STREAM': '200', - 'IPPROTO_TCP': 1 + 'SOCK_DGRAM': '20', + 'IPPROTO_TCP': '1', + 'IPPROTO_UDP': '2' }; |