diff options
Diffstat (limited to 'include/lld/Core/Reference.h')
| -rw-r--r-- | include/lld/Core/Reference.h | 18 |
1 files changed, 6 insertions, 12 deletions
diff --git a/include/lld/Core/Reference.h b/include/lld/Core/Reference.h index 971721eb7d54..86de4f6a4236 100644 --- a/include/lld/Core/Reference.h +++ b/include/lld/Core/Reference.h @@ -25,15 +25,13 @@ class Atom; /// the Atom, then the function Atom will have a Reference of: offsetInAtom=40, /// kind=callsite, target=malloc, addend=0. /// -/// Besides supporting traditional "relocations", References are also used -/// grouping atoms (group comdat), forcing layout (one atom must follow -/// another), marking data-in-code (jump tables or ARM constants), etc. +/// Besides supporting traditional "relocations", references are also used +/// forcing layout (one atom must follow another), marking data-in-code +/// (jump tables or ARM constants), etc. /// /// The "kind" of a reference is a tuple of <namespace, arch, value>. This /// enable us to re-use existing relocation types definded for various -/// file formats and architectures. For instance, in ELF the relocation type 10 -/// means R_X86_64_32 for x86_64, and R_386_GOTPC for i386. For PE/COFF -/// relocation 10 means IMAGE_REL_AMD64_SECTION. +/// file formats and architectures. /// /// References and atoms form a directed graph. The dead-stripping pass /// traverses them starting from dead-strip root atoms to garbage collect @@ -47,16 +45,14 @@ public: enum class KindNamespace { all = 0, testing = 1, - ELF = 2, - COFF = 3, - mach_o = 4, + mach_o = 2, }; KindNamespace kindNamespace() const { return (KindNamespace)_kindNamespace; } void setKindNamespace(KindNamespace ns) { _kindNamespace = (uint8_t)ns; } // Which architecture the kind value is for. - enum class KindArch { all, AArch64, AMDGPU, ARM, Hexagon, Mips, x86, x86_64 }; + enum class KindArch { all, AArch64, ARM, x86, x86_64}; KindArch kindArch() const { return (KindArch)_kindArch; } void setKindArch(KindArch a) { _kindArch = (uint8_t)a; } @@ -76,8 +72,6 @@ public: // kindLayoutAfter is treated as a bidirected edge by the dead-stripping // pass. kindLayoutAfter = 1, - // kindGroupChild is treated as a bidirected edge too. - kindGroupChild, kindAssociate, }; |