diff options
Diffstat (limited to 'src/cmd/compile/internal/noder')
| -rw-r--r-- | src/cmd/compile/internal/noder/doc.go | 32 |
1 files changed, 28 insertions, 4 deletions
diff --git a/src/cmd/compile/internal/noder/doc.go b/src/cmd/compile/internal/noder/doc.go index baf7c67463..05fcddadc5 100644 --- a/src/cmd/compile/internal/noder/doc.go +++ b/src/cmd/compile/internal/noder/doc.go @@ -25,7 +25,7 @@ determines its index in the series. SectionMeta SectionPosBase SectionPkg - SectionName // TODO(markfreeman) Define. + SectionName SectionType // TODO(markfreeman) Define. SectionObj // TODO(markfreeman) Define. SectionObjExt // TODO(markfreeman) Define. @@ -35,9 +35,11 @@ determines its index in the series. # Sections A section is a series of elements of a type determined by the section's -kind. Go constructs are mapped onto (potentially multiple) elements. -Elements are accessed using an index relative to the start of the -section. +kind. Go constructs are mapped onto one or more elements with possibly +different types; in that case, the elements are in different sections. + +Elements are accessed using an element index relative to the start of +the section. RelElemIdx = Uint64 . @@ -135,6 +137,28 @@ Note, a PkgRef is *not* equivalent to Ref[Pkg] due to an extra marker. Ref[Pkg] . +## Object Sections +Information about an object (e.g. variable, function, type name, etc.) +is split into multiple elements in different sections. Those elements +have the same section-relative element index. + +### Name Section +The name section holds a series of names. + + SectionName = { Name } . + +Names are elements holding qualified identifiers and type information +for objects. + + Name = RefTable + [ Sync ] + [ Sync ] + PkgRef // the object's package + StringRef // the object's package-local name + [ Sync ] + Uint64 // the object's type (e.g. Var, Func, etc.) + . + # References A reference table precedes every element. Each entry in the table contains a (section, index) pair denoting the location of the |