3 Commits

Author	SHA1	Message	Date
Sam Clegg	9c07f94a1f	[WebAssembly] Expose the offset of each data segment ... Summary: This allows tools like lld that process relocations to apply data relocation correctly. This information is required because relocation are stored as section offset. Subscribers: jfb, dschuff, jgravelle-google, aheejin Differential Revision: https://reviews.llvm.org/D35234 llvm-svn: 307741	2017-07-12 00:24:54 +00:00
Sam Clegg	7736855dee	[WebAssembly] Fix symbol type for addresses of external functions ... These symbols were previously not being marked as functions so were appearing as globals instead, and with the incorrect relocation type. Without this fix, objects that take address of external functions include them as global imports rather than function imports which then fails at link time. Differential Revision: https://reviews.llvm.org/D34068 llvm-svn: 305263	2017-06-13 01:42:21 +00:00
Sam Clegg	c38e947e50	[WebAssembly] MC: Fix references to undefined externals in data section ... Undefined externals don't need to have a size or an offset. This was broken by r303915. Added a test for this case. This fixes the "Compile LLVM Torture (o)" step on the wasm waterfall. Differential Revision: https://reviews.llvm.org/D33803 llvm-svn: 304505	2017-06-02 01:05:24 +00:00