186095 2018-05-30 07:43:59 -0700 LowLevelInterpreterWin.asm fails to build on Windows 2018-05-31 12:22:49 -0700 1 1 1 Unclassified WebKit Tools / Tests WebKit Nightly Build PC Windows 10 RESOLVED DUPLICATE 186153 P2 Normal --- 1 hioji webkit-unassigned achristensen lforschler msaboff realdawei ryanhaddad saam oldest_to_newest 1428425 0 hioji 2018-05-30 07:43:59 -0700 I'm trying to build webkit for windows following steps described at https://webkit.org/webkit-on-windows/#getting-the-code It fails when building LowLevelInterpreterWin.asm Environment: Windows 10, MSVS Community 2017 Version 15.7.2, No Cygwin. Here is the relevant output: Generating ../../DerivedSources/JavaScriptCore/LowLevelInterpreterWin.obj Microsoft (R) Macro Assembler Version 14.14.26429.4 Copyright (C) Microsoft Corporation. All rights reserved. Assembling: D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(12): error A2008: syntax error : . [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(13): error A2008: syntax error : sp [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(14): error A2008: syntax error : CAST [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(15): error A2008: syntax error : . [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(16): error A2008: syntax error : CAST [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(17): error A2008: syntax error : . [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(18): error A2008: syntax error : CAST [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(19): error A2008: syntax error : . [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(20): error A2008: syntax error : . [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(21): error A2045: missing angle bracket or brace in literal [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(22): error A2008: syntax error : . [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(23): error A2008: syntax error : > [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(24): error A2170: directive must appear inside a macro [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(25): error A2008: syntax error : = [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(26): error A2170: directive must appear inside a macro [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(27): error A2008: syntax error : . [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(28): error A2008: syntax error : . [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(29): error A2045: missing angle bracket or brace in literal [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(30): error A2008: syntax error : . [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(31): error A2008: syntax error : result [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(32): error A2008: syntax error : decodeResult [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(33): error A2045: missing angle bracket or brace in literal [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(34): error A2008: syntax error : = [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(35): error A2170: directive must appear inside a macro [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(36): error A2008: syntax error : . [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(37): error A2008: syntax error : . [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(38): error A2170: directive must appear inside a macro [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(41): error A2008: syntax error : . [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(42): error A2008: syntax error : . [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(45): error A2008: syntax error : sp [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(46): error A2008: syntax error : . [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(47): error A2008: syntax error : . [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(48): error A2045: missing angle bracket or brace in literal [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(49): error A2008: syntax error : . [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(50): error A2008: syntax error : result [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(51): error A2008: syntax error : decodeResult [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(52): error A2045: missing angle bracket or brace in literal [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(53): error A2008: syntax error : sp [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(54): error A2008: syntax error : . [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(55): error A2008: syntax error : . [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(56): error A2008: syntax error : CAST [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(57): error A2008: syntax error : . [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(58): error A2008: syntax error : CAST [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(59): error A2008: syntax error : sp [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(63): error A2008: syntax error : DISPATCH_OPCODE [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(66): error A2008: syntax error : sp [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(67): error A2008: syntax error : . [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(70): error A2008: syntax error : . [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(71): error A2008: syntax error : t3 [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(72): error A2045: missing angle bracket or brace in literal [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(73): error A2045: missing angle bracket or brace in literal [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(74): error A2045: missing angle bracket or brace in literal [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(75): error A2045: missing angle bracket or brace in literal [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(76): error A2008: syntax error : = [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(77): error A2170: directive must appear inside a macro [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(78): error A2008: syntax error : . [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(79): error A2008: syntax error : . [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(80): error A2008: syntax error : pc [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(81): error A2008: syntax error : . [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(82): error A2008: syntax error : . [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(83): error A2008: syntax error : t5 [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(84): error A2008: syntax error : = [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(85): error A2170: directive must appear inside a macro [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(88): error A2008: syntax error : . [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(89): error A2008: syntax error : t5 [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(90): error A2045: missing angle bracket or brace in literal [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(91): error A2045: missing angle bracket or brace in literal [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(92): error A2008: syntax error : = [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(93): error A2170: directive must appear inside a macro [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(96): error A2008: syntax error : . [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(99): error A2008: syntax error : = [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(100): error A2170: directive must appear inside a macro [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(101): error A2008: syntax error : . [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(102): error A2008: syntax error : pc [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(103): error A2045: missing angle bracket or brace in literal [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(104): error A2045: missing angle bracket or brace in literal [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(105): error A2045: missing angle bracket or brace in literal [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(106): error A2045: missing angle bracket or brace in literal [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(107): error A2170: directive must appear inside a macro [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(110): error A2008: syntax error : CAST [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(111): error A2008: syntax error : CAST [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(112): error A2008: syntax error : sp [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(113): error A2008: syntax error : . [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(115): error A2008: syntax error : DISPATCH_OPCODE [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(118): error A2008: syntax error : sp [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(119): error A2008: syntax error : sp [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(120): error A2008: syntax error : . [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(121): error A2008: syntax error : . [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(122): error A2008: syntax error : CAST [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(123): error A2008: syntax error : . [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(124): error A2008: syntax error : CAST [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(125): error A2008: syntax error : sp [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(129): error A2008: syntax error : DISPATCH_OPCODE [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(136): error A2008: syntax error : . [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(137): error A2008: syntax error : sp [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(138): error A2008: syntax error : CAST [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(139): error A2008: syntax error : . [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(140): error A2008: syntax error : CAST [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(141): error A2008: syntax error : . [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(142): error A2008: syntax error : CAST [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] D:/dev/work/browsers/webkit-master/WebKitBuild/Release/DerivedSources/JavaScriptCore/LowLevelInterpreterWin.asm(143): fatal error A1012: error count exceeds 100; stopping assembly [D:\dev\work\browsers\webkit-master\WebKitBuild\Release\Source\JavaScriptCore\JavaScriptCore.vcxproj] 1428926 1 achristensen 2018-05-31 11:37:24 -0700 This has been happening since https://trac.webkit.org/changeset/232212/webkit 1428943 2 achristensen 2018-05-31 11:55:22 -0700 https://trac.webkit.org/changeset/232359 should fix it. *** This bug has been marked as a duplicate of bug 186153 *** 1428961 3 hioji 2018-05-31 12:22:49 -0700 I tried to build in debug mode with cairo port and it worked: perl build-webkit --debug --wincairo Without specifying cairo port, content of 'LowLevelInterpreterWin.asm' doesn't seem to be for windows.