diff options
Diffstat (limited to 'rust/Makefile')
| -rw-r--r-- | rust/Makefile | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/rust/Makefile b/rust/Makefile index ff70c4c916f8..aee0701acf02 100644 --- a/rust/Makefile +++ b/rust/Makefile @@ -50,6 +50,7 @@ core-cfgs = \ --cfg no_fp_fmt_parse alloc-cfgs = \ + --cfg no_borrow \ --cfg no_fmt \ --cfg no_global_oom_handling \ --cfg no_macros \ @@ -262,6 +263,7 @@ bindgen_skip_c_flags := -mno-fp-ret-in-387 -mpreferred-stack-boundary=% \ # Derived from `scripts/Makefile.clang`. BINDGEN_TARGET_x86 := x86_64-linux-gnu +BINDGEN_TARGET_arm64 := aarch64-linux-gnu BINDGEN_TARGET := $(BINDGEN_TARGET_$(SRCARCH)) # All warnings are inhibited since GCC builds are very experimental, @@ -359,9 +361,23 @@ rust-analyzer: $(Q)$(srctree)/scripts/generate_rust_analyzer.py $(srctree) $(objtree) \ $(RUST_LIB_SRC) > $(objtree)/rust-project.json +redirect-intrinsics = \ + __eqsf2 __gesf2 __lesf2 __nesf2 __unordsf2 \ + __unorddf2 \ + __muloti4 __multi3 \ + __udivmodti4 __udivti3 __umodti3 + +ifneq ($(or $(CONFIG_ARM64),$(and $(CONFIG_RISCV),$(CONFIG_64BIT))),) + # These intrinsics are defined for ARM64 and RISCV64 + redirect-intrinsics += \ + __ashrti3 \ + __ashlti3 __lshrti3 +endif + $(obj)/core.o: private skip_clippy = 1 $(obj)/core.o: private skip_flags = -Dunreachable_pub -$(obj)/core.o: private rustc_target_flags = $(core-cfgs) +$(obj)/core.o: private rustc_objcopy = $(foreach sym,$(redirect-intrinsics),--redefine-sym $(sym)=__rust$(sym)) +$(obj)/core.o: private rustc_target_flags = $(core-cfgs) -Aunused-imports $(obj)/core.o: $(RUST_LIB_SRC)/core/src/lib.rs $(obj)/target.json FORCE $(call if_changed_dep,rustc_library) |