diff options
Diffstat (limited to 'src/library.js')
| -rw-r--r-- | src/library.js | 101 |
1 files changed, 92 insertions, 9 deletions
diff --git a/src/library.js b/src/library.js index 4b5fc9ae..bdc0a39e 100644 --- a/src/library.js +++ b/src/library.js @@ -23,6 +23,7 @@ LibraryManager.library = { stdout: 'allocate(1, "i32*", ALLOC_STATIC)', stderr: 'allocate(1, "i32*", ALLOC_STATIC)', _impure_ptr: 'allocate(1, "i32*", ALLOC_STATIC)', + __dso_handle: 'allocate(1, "i32*", ALLOC_STATIC)', // ========================================================================== // dirent.h @@ -471,6 +472,11 @@ LibraryManager.library = { mkstemp: function(template) { return _creat(_mktemp(template), 0600); }, + mkdtemp__deps: ['mktemp', 'mkdir'], + mkdtemp: function(template) { + template = _mktemp(template); + return (_mkdir(template, 0700) === 0) ? template : 0; + }, fcntl__deps: ['$FS', '__setErrNo', '$ERRNO_CODES'], fcntl: function(fildes, cmd, varargs, dup2) { // int fcntl(int fildes, int cmd, ...); @@ -535,7 +541,7 @@ LibraryManager.library = { // Advise as much as you wish. We don't care. return 0; }, - posix_madvise: 'posix_fadvise', + posix_madvise: function(){ return 0 }, // ditto as fadvise posix_fallocate__deps: ['$FS', '__setErrNo', '$ERRNO_CODES'], posix_fallocate: function(fd, offset, len) { // int posix_fallocate(int fd, off_t offset, off_t len); @@ -1862,14 +1868,13 @@ LibraryManager.library = { #endif #if USE_TYPED_ARRAYS == 2 } else if (type == 'i64') { - -#if TARGET_LE32 +#if TARGET_LE32 == 1 ret = [{{{ makeGetValue('varargs', 'argIndex', 'i32', undefined, undefined, true) }}}, {{{ makeGetValue('varargs', 'argIndex+8', 'i32', undefined, undefined, true) }}}]; argIndex += {{{ STACK_ALIGN }}}; // each 32-bit chunk is in a 64-bit block #else - ret = [{{{ makeGetValue('varargs', 'argIndex', 'i32', undefined, undefined, true) }}}, - {{{ makeGetValue('varargs', 'argIndex+4', 'i32', undefined, undefined, true) }}}]; + ret = [{{{ makeGetValue('varargs', 'argIndex', 'i32', undefined, undefined, true, 4) }}}, + {{{ makeGetValue('varargs', 'argIndex+4', 'i32', undefined, undefined, true, 4) }}}]; #endif #else @@ -2513,6 +2518,10 @@ LibraryManager.library = { } var bytesRead = 0; var streamObj = FS.getStream(stream); + if (!streamObj) { + ___setErrNo(ERRNO_CODES.EBADF); + return 0; + } while (streamObj.ungotten.length && bytesToRead > 0) { {{{ makeSetValue('ptr++', '0', 'streamObj.ungotten.pop()', 'i8') }}} bytesToRead--; @@ -3530,13 +3539,15 @@ LibraryManager.library = { llvm_memcpy_p0i8_p0i8_i32: 'memcpy', llvm_memcpy_p0i8_p0i8_i64: 'memcpy', - memmove__sig: 'viii', + memmove__sig: 'iiii', memmove__asm: true, memmove__deps: ['memcpy'], memmove: function(dest, src, num) { dest = dest|0; src = src|0; num = num|0; + var ret = 0; if (((src|0) < (dest|0)) & ((dest|0) < ((src + num)|0))) { // Unlikely case: Copy backwards in a safe manner + ret = dest; src = (src + num)|0; dest = (dest + num)|0; while ((num|0) > 0) { @@ -3545,9 +3556,11 @@ LibraryManager.library = { num = (num - 1)|0; {{{ makeSetValueAsm('dest', 0, makeGetValueAsm('src', 0, 'i8'), 'i8') }}}; } + dest = ret; } else { _memcpy(dest, src, num) | 0; } + return dest | 0; }, llvm_memmove_i32: 'memmove', llvm_memmove_i64: 'memmove', @@ -3564,7 +3577,7 @@ LibraryManager.library = { memset__inline: function(ptr, value, num, align) { return makeSetValues(ptr, 0, value, 'null', num, align); }, - memset__sig: 'viii', + memset__sig: 'iiii', memset__asm: true, memset: function(ptr, value, num) { #if USE_TYPED_ARRAYS == 2 @@ -3593,8 +3606,10 @@ LibraryManager.library = { {{{ makeSetValueAsm('ptr', 0, 'value', 'i8') }}}; ptr = (ptr+1)|0; } + return (ptr-num)|0; #else {{{ makeSetValues('ptr', '0', 'value', 'null', 'num') }}}; + return ptr; #endif }, llvm_memset_i32: 'memset', @@ -4665,6 +4680,10 @@ LibraryManager.library = { llvm_dbg_declare__inline: function() { throw 'llvm_debug_declare' }, // avoid warning + // llvm-nacl + + llvm_nacl_atomic_store_i32__inline: true, + // ========================================================================== // llvm-mono integration // ========================================================================== @@ -8820,8 +8839,72 @@ LibraryManager.library = { // emscripten vector ops //============================ - emscripten_float32x4_signmask__inline: function(x) { - return x + '.signMask()'; + emscripten_float32x4_signmask__inline: function(a) { + return 'SIMD.float32x4.bitsToInt32x4(' + a + ').signMask'; + }, + + emscripten_float32x4_min__inline: function(a, b) { + return 'SIMD.float32x4.min(' + a + ', ' + b + ')'; + }, + + emscripten_float32x4_max__inline: function(a, b) { + return 'SIMD.float32x4.max(' + a + ', ' + b + ')'; + }, + + emscripten_float32x4_sqrt__inline: function(a) { + return 'SIMD.float32x4.sqrt(' + a + ')'; + }, + + emscripten_float32x4_lessThan__inline: function(a, b) { + return 'SIMD.int32x4.bitsToFloat32x4(SIMD.float32x4.lessThan(' + a + ', ' + b + '))'; + }, + + emscripten_float32x4_lessThanOrEqual__inline: function(a, b) { + return 'SIMD.int32x4.bitsToFloat32x4(SIMD.float32x4.lessThanOrEqual(' + a + ', ' + b + '))'; + }, + + emscripten_float32x4_equal__inline: function(a, b) { + return 'SIMD.int32x4.bitsToFloat32x4(SIMD.float32x4.equal(' + a + ', ' + b + '))'; + }, + + emscripten_float32x4_greaterThanOrEqual__inline: function(a, b) { + return 'SIMD.int32x4.bitsToFloat32x4(SIMD.float32x4.greaterThanOrEqual(' + a + ', ' + b + '))'; + }, + + emscripten_float32x4_greaterThan__inline: function(a, b) { + return 'SIMD.int32x4.bitsToFloat32x4(SIMD.float32x4.greaterThan(' + a + ', ' + b + '))'; + }, + + emscripten_float32x4_and__inline: function(a, b) { + return 'SIMD.int32x4.bitsToFloat32x4(SIMD.int32x4.and(SIMD.float32x4.bitsToInt32x4(' + a + '), SIMD.float32x4.bitsToInt32x4(' + b + ')))'; + }, + + emscripten_float32x4_andNot__inline: function(a, b) { + return 'SIMD.int32x4.bitsToFloat32x4(SIMD.int32x4.and(SIMD.int32x4.not(SIMD.float32x4.bitsToInt32x4(' + a + ')), SIMD.float32x4.bitsToInt32x4(' + b + ')))'; + }, + + emscripten_float32x4_or__inline: function(a, b) { + return 'SIMD.int32x4.bitsToFloat32x4(SIMD.int32x4.or(SIMD.float32x4.bitsToInt32x4(' + a + '), SIMD.float32x4.bitsToInt32x4(' + b + ')))'; + }, + + emscripten_float32x4_xor__inline: function(a, b) { + return 'SIMD.int32x4.bitsToFloat32x4(SIMD.int32x4.xor(SIMD.float32x4.bitsToInt32x4(' + a + '), SIMD.float32x4.bitsToInt32x4(' + b + ')))'; + }, + + emscripten_int32x4_bitsToFloat32x4__inline: function(a) { + return 'SIMD.int32x4.bitsToFloat32x4(' + a + ')'; + }, + + emscripten_int32x4_toFloat32x4__inline: function(a) { + return 'SIMD.int32x4.toFloat32x4(' + a + ')'; + }, + + emscripten_float32x4_bitsToInt32x4__inline: function(a) { + return 'SIMD.float32x4.bitsToInt32x4(' + a + ')'; + }, + + emscripten_float32x4_toInt32x4__inline: function(a) { + return 'SIMD.float32x4.toInt32x4(' + a + ')'; }, //============================ |