diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/jsifier.js | 12 | ||||
| -rw-r--r-- | src/settings.js | 6 |
2 files changed, 18 insertions, 0 deletions
diff --git a/src/jsifier.js b/src/jsifier.js index 5e5baf33..e41bcf67 100644 --- a/src/jsifier.js +++ b/src/jsifier.js @@ -459,6 +459,18 @@ function JSify(data, functionsOnly, givenFunctions) { if (redirectedIdent) { deps = deps.concat(LibraryManager.library[redirectedIdent + '__deps'] || []); } + if (ASM_JS) { + // In asm, dependencies implemented in C might be needed by JS library functions. + // We don't know yet if they are implemented in C or not. To be safe, export such + // special cases. + [LIBRARY_DEPS_TO_AUTOEXPORT].forEach(function(special) { + deps.forEach(function(dep) { + if (dep == special && !EXPORTED_FUNCTIONS[dep]) { + EXPORTED_FUNCTIONS[dep] = 1; + } + }); + }); + } // $ident's are special, we do not prefix them with a '_'. if (ident[0] === '$') { ident = ident.substr(1); diff --git a/src/settings.js b/src/settings.js index 11af4692..8ae287f9 100644 --- a/src/settings.js +++ b/src/settings.js @@ -222,6 +222,12 @@ var DEFAULT_LIBRARY_FUNCS_TO_INCLUDE = ['memcpy', 'memset', 'malloc', 'free', '$ // add it here (and in EXPORTED FUNCTIONS with prefix // "_", for closure). +var LIBRARY_DEPS_TO_AUTOEXPORT = ['memcpy']; // This list is also used to determine + // auto-exporting of library dependencies (i.e., functions that + // might be dependencies of JS library functions, that if + // so we must export so that if they are implemented in C + // they will be accessible, in ASM_JS mode). + var IGNORED_FUNCTIONS = []; // Functions that we should not generate, neither a stub nor a complete function. // This is useful if your project code includes a function, and you want to replace // that in the compiled code with your own handwritten JS. (Of course even without |