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| author | Bill Wendling <isanbard@gmail.com> | 2010-06-29 21:24:00 +0000 |
|---|---|---|
| committer | Bill Wendling <isanbard@gmail.com> | 2010-06-29 21:24:00 +0000 |
| commit | 207855cff9b4811004b9720f28a5bd0adf3784b7 (patch) | |
| tree | 341cb2f4392d2d0af87f4cd7b694a87333c47cc7 /lib/AsmParser/LLToken.h | |
| parent | 147b7cad2fefa3260e2da8f7cfe31ac07f352ceb (diff) | |
| download | llvm-207855cff9b4811004b9720f28a5bd0adf3784b7.tar.gz llvm-207855cff9b4811004b9720f28a5bd0adf3784b7.tar.bz2 llvm-207855cff9b4811004b9720f28a5bd0adf3784b7.tar.xz | |
Introducing the "linker_weak" linkage type. This will be used for Objective-C
metadata types which should be marked as "weak", but which the linker will
remove upon final linkage. For example, the "objc_msgSend_fixup_alloc" symbol is
defined like this:
.globl l_objc_msgSend_fixup_alloc
.weak_definition l_objc_msgSend_fixup_alloc
.section __DATA, __objc_msgrefs, coalesced
.align 3
l_objc_msgSend_fixup_alloc:
.quad _objc_msgSend_fixup
.quad L_OBJC_METH_VAR_NAME_1
This is different from the "linker_private" linkage type, because it can't have
the metadata defined with ".weak_definition".
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107205 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/AsmParser/LLToken.h')
| -rw-r--r-- | lib/AsmParser/LLToken.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/lib/AsmParser/LLToken.h b/lib/AsmParser/LLToken.h index 5eed170908..9430f5d43c 100644 --- a/lib/AsmParser/LLToken.h +++ b/lib/AsmParser/LLToken.h @@ -37,8 +37,9 @@ namespace lltok { kw_declare, kw_define, kw_global, kw_constant, - kw_private, kw_linker_private, kw_internal, kw_linkonce, kw_linkonce_odr, - kw_weak, kw_weak_odr, kw_appending, kw_dllimport, kw_dllexport, kw_common, + kw_private, kw_linker_private, kw_linker_weak, kw_internal, kw_linkonce, + kw_linkonce_odr, kw_weak, kw_weak_odr, kw_appending, kw_dllimport, + kw_dllexport, kw_common, kw_available_externally, kw_default, kw_hidden, kw_protected, kw_extern_weak, |