From b7c5323d42a661665c97e2e14223ac57068775db Mon Sep 17 00:00:00 2001 From: zhaixiaojuan Date: Fri, 3 Feb 2023 11:37:31 +0800 Subject: Add loongarch64 to fn create_object_file --- compiler/rustc_codegen_ssa/src/back/metadata.rs | 1 + 1 file changed, 1 insertion(+) (limited to 'compiler/rustc_codegen_ssa/src') diff --git a/compiler/rustc_codegen_ssa/src/back/metadata.rs b/compiler/rustc_codegen_ssa/src/back/metadata.rs index 4ab56699922..19485175fd1 100644 --- a/compiler/rustc_codegen_ssa/src/back/metadata.rs +++ b/compiler/rustc_codegen_ssa/src/back/metadata.rs @@ -128,6 +128,7 @@ pub(crate) fn create_object_file(sess: &Session) -> Option Architecture::Msp430, "hexagon" => Architecture::Hexagon, "bpf" => Architecture::Bpf, + "loongarch64" => Architecture::LoongArch64, // Unsupported architecture. _ => return None, }; -- cgit 1.4.1-3-g733a5 From 737e1d25692ff57699fddb379d62dd6ec1cb2006 Mon Sep 17 00:00:00 2001 From: zhaixiaojuan Date: Fri, 3 Feb 2023 11:47:27 +0800 Subject: loongarch64: calculate the ELF header flags --- compiler/rustc_codegen_ssa/src/back/metadata.rs | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'compiler/rustc_codegen_ssa/src') diff --git a/compiler/rustc_codegen_ssa/src/back/metadata.rs b/compiler/rustc_codegen_ssa/src/back/metadata.rs index 19485175fd1..8ee7d8cf6d0 100644 --- a/compiler/rustc_codegen_ssa/src/back/metadata.rs +++ b/compiler/rustc_codegen_ssa/src/back/metadata.rs @@ -192,6 +192,10 @@ pub(crate) fn create_object_file(sess: &Session) -> Option { + // Source: https://loongson.github.io/LoongArch-Documentation/LoongArch-ELF-ABI-EN.html#_e_flags_identifies_abi_type_and_version + elf::EF_LARCH_OBJABI_V1 | elf::EF_LARCH_ABI_DOUBLE_FLOAT + } _ => 0, }; // adapted from LLVM's `MCELFObjectTargetWriter::getOSABI` -- cgit 1.4.1-3-g733a5