llvm-project

Author	SHA1	Message	Date
David Majnemer	22dff0aafc	[COFF] Don't hard-code the load configuration size The load configuration directory is a structure whose size varies as the OS gains additional functionality. To account for this, the structure's layout begins with a size field; this allows loaders to know which fields are available. However, LLD hard-coded the sizes (112 bytes for 64-bit and 64 for 32-bit). This means that we might not inform the loader of all the pertinent fields or we might claim that there are more fields than are actually present. To correctly account for this, the size field must be loaded from the _load_config_used symbol. N.B. The COFF spec is either wrong or out of date, the load configuration directory is not correctly documented in the specification: it omits the size field. llvm-svn: 263543	2016-03-15 09:48:27 +00:00
Rui Ueyama	6872455c6d	COFF: Make test commands shorter. NFC. llvm-svn: 244227	2015-08-06 16:47:46 +00:00
Rui Ueyama	251b0e268b	COFF: Remove the old COFF linker and make link an alias to link2. It's time to remove old COFF linker because the new one is now complete. llvm-svn: 244226	2015-08-06 16:19:35 +00:00
Peter Collingbourne	e7107ec03b	COFF: When resolving _load_config_used, add it as a GC root. This fixes the cases where the symbol is defined in a comdat or by bitcode. Differential Revision: http://reviews.llvm.org/D11673 llvm-svn: 243735	2015-07-31 05:33:34 +00:00