cmd/link: add support for external linking on linux/riscv64

Fixes #36739

Change-Id: Id7573b343786360c72524f9f27d2a8f08d379cf3
Reviewed-on: https://go-review.googlesource.com/c/go/+/243517
Trust: Joel Sing <joel@sing.id.au>
Reviewed-by: Cherry Zhang <cherryyz@google.com>
Reviewed-by: Than McIntosh <thanm@google.com>
Run-TryBot: Cherry Zhang <cherryyz@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
This commit is contained in:
Joel Sing 2020-08-14 00:13:28 +10:00
parent 515e6a9b12
commit 15eaa870e1
8 changed files with 169 additions and 10 deletions

View file

@ -247,12 +247,16 @@ type Arch struct {
Elfreloc1 func(*Link, *OutBuf, *loader.Loader, loader.Sym, loader.ExtReloc, int, int64) bool
ElfrelocSize uint32 // size of an ELF relocation record, must match Elfreloc1.
Elfsetupplt func(ctxt *Link, plt, gotplt *loader.SymbolBuilder, dynamic loader.Sym)
Gentext func(*Link, *loader.Loader)
Gentext func(*Link, *loader.Loader) // Generate text before addressing has been performed.
Machoreloc1 func(*sys.Arch, *OutBuf, *loader.Loader, loader.Sym, loader.ExtReloc, int64) bool
MachorelocSize uint32 // size of an Mach-O relocation record, must match Machoreloc1.
PEreloc1 func(*sys.Arch, *OutBuf, *loader.Loader, loader.Sym, loader.ExtReloc, int64) bool
Xcoffreloc1 func(*sys.Arch, *OutBuf, *loader.Loader, loader.Sym, loader.ExtReloc, int64) bool
// Generate additional symbols for the native symbol table just prior to
// code generation.
GenSymsLate func(*Link, *loader.Loader)
// TLSIEtoLE converts a TLS Initial Executable relocation to
// a TLS Local Executable relocation.
//