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| author | Guoqi Chen <chenguoqi@loongson.cn> | 2026-03-12 15:34:02 +0800 |
|---|---|---|
| committer | abner chenc <chenguoqi@loongson.cn> | 2026-03-18 18:08:22 -0700 |
| commit | 9def4acb06bf9167441caa8af37e27b3cdbf8cf0 (patch) | |
| tree | 00dff920091176d8594de42d8f98f2c4ff3881b7 /src/cmd/internal/obj | |
| parent | 6bdfdb5f51951584732e6a95a7ee8a5ba5e8cb93 (diff) | |
| download | go-9def4acb06bf9167441caa8af37e27b3cdbf8cf0.tar.xz | |
cmd/link: support loading R_LARCH_GOT64_PC_{LO12, HI20} relocs on loong64
On loong64, such relocations are increasingly common when built using
an "extreme" code model. To ensure future interoperability with cgo,
the linker needs to be made aware of these relocations.
Ref: https://github.com/loongson/la-abi-specs/blob/release/laelf.adoc
Fixes #78047.
Change-Id: Ibca205ab837279c69fb243a8e8519c952e11c99e
Reviewed-on: https://go-review.googlesource.com/c/go/+/753521
Reviewed-by: Cherry Mui <cherryyz@google.com>
Reviewed-by: Meidan Li <limeidan@loongson.cn>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Carlos Amedee <carlos@golang.org>
Diffstat (limited to 'src/cmd/internal/obj')
| -rw-r--r-- | src/cmd/internal/obj/fips140.go | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/cmd/internal/obj/fips140.go b/src/cmd/internal/obj/fips140.go index b888396b1f..0e4f2a47a3 100644 --- a/src/cmd/internal/obj/fips140.go +++ b/src/cmd/internal/obj/fips140.go @@ -356,6 +356,8 @@ func (s *LSym) checkFIPSReloc(ctxt *Link, rel Reloc) { objabi.R_GOTPCREL, objabi.R_LOONG64_ADDR_LO, // used with PC-relative load objabi.R_LOONG64_ADDR_HI, // used with PC-relative load + objabi.R_LOONG64_ADDR64_LO, // used with PC-relative load + objabi.R_LOONG64_ADDR64_HI, // used with PC-relative load objabi.R_LOONG64_ADDR_PCREL20_S2, // used with PC-relative load objabi.R_LOONG64_CALL36, objabi.R_LOONG64_TLS_LE_HI, @@ -364,6 +366,8 @@ func (s *LSym) checkFIPSReloc(ctxt *Link, rel Reloc) { objabi.R_LOONG64_TLS_IE_LO, objabi.R_LOONG64_GOT_HI, objabi.R_LOONG64_GOT_LO, + objabi.R_LOONG64_GOT64_HI, + objabi.R_LOONG64_GOT64_LO, objabi.R_JMP16LOONG64, objabi.R_JMP21LOONG64, objabi.R_PCREL, |