Hi all,
I'm new of golang linker, and I have a simple question about golang linker.
PATH: go\src\cmd\link\internal\arm64\asm.go
function:
func elfreloc1(ctxt *ld.Link, out *ld.OutBuf, ldr *loader.Loader, s loader.Sym,
r loader.ExtReloc, ri int, sectoff int64) bool {
...
}
In this function, it only emits some types of relocations into go.o as the
following description. why?
There still exist some other types of relocations.
objabi.R_ADDR, objabi.R_DWARFSECREF ->
elf.R_AARCH64_ABS32/elf.R_AARCH64_ABS64
objabi.R_ADDRARM64 -> elf.R_AARCH64_ADR_PREL_PG_HI21 and
elf.R_AARCH64_ADD_ABS_LO12_NC
objabi.R_ARM64_TLS_LE -> elf.R_AARCH64_TLSLE_MOVW_TPREL_G0
objabi.R_ARM64_TLS_IE -> elf.R_AARCH64_TLSIE_ADR_GOTTPREL_PAGE21 and
elf.R_AARCH64_TLSIE_LD64_GOTTPREL_LO12_NC
objabi.R_ARM64_GOTPCREL -> elf.R_AARCH64_ADR_GOT_PAGE and
elf.R_AARCH64_LD64_GOT_LO12_NC
objabi.R_CALLARM64 -> elf.R_AARCH64_CALL26
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