Lines Matching +full:test +full:- +full:docs
1 # SPDX-License-Identifier: GPL-2.0
7 clean-files := host/
9 obj-$(CONFIG_RUST) += core.o compiler_builtins.o ffi.o
10 always-$(CONFIG_RUST) += exports_core_generated.h
12 obj-$(CONFIG_RUST) += zerocopy.o
15 always-$(CONFIG_RUST) += helpers/helpers.bc helpers/helpers_module.bc
17 obj-$(CONFIG_RUST) += helpers/helpers.o
18 always-$(CONFIG_RUST) += exports_helpers_generated.h
22 CFLAGS_REMOVE_helpers/helpers.o = -Wmissing-prototypes -Wmissing-declarations
24 always-$(CONFIG_RUST) += bindings/bindings_generated.rs bindings/bindings_helpers_generated.rs
25 obj-$(CONFIG_RUST) += bindings.o pin_init.o kernel.o
26 always-$(CONFIG_RUST) += exports_bindings_generated.h exports_kernel_generated.h
28 always-$(CONFIG_RUST) += uapi/uapi_generated.rs
29 obj-$(CONFIG_RUST) += uapi.o
32 obj-$(CONFIG_RUST) += build_error.o
34 always-$(CONFIG_RUST) += build_error.o
37 obj-$(CONFIG_RUST) += exports.o
39 always-$(CONFIG_RUST) += host/libproc_macro2.rlib host/libquote.rlib host/libsyn.rlib
41 always-$(CONFIG_RUST_KERNEL_DOCTESTS) += doctests_kernel_generated.rs
42 always-$(CONFIG_RUST_KERNEL_DOCTESTS) += doctests_kernel_generated_kunit.c
44 obj-$(CONFIG_RUST_KERNEL_DOCTESTS) += doctests_kernel_generated.o
45 obj-$(CONFIG_RUST_KERNEL_DOCTESTS) += doctests_kernel_generated_kunit.o
47 always-$(subst y,$(CONFIG_RUST),$(CONFIG_JUMP_LABEL)) += kernel/generated_arch_static_branch_asm.rs
49 always-$(subst y,$(CONFIG_RUST),$(CONFIG_BUG)) += kernel/generated_arch_warn_asm.rs kernel/generate…
55 procmacro-name = $(shell MAKEFLAGS= $(RUSTC) --print file-names --crate-name $(1) --crate-type proc…
56 procmacro-extension := $(patsubst libname.%,%,$(call procmacro-name,name))
58 libzerocopy_derive_name := $(call procmacro-name,zerocopy_derive)
59 libmacros_name := $(call procmacro-name,macros)
60 libpin_init_internal_name := $(call procmacro-name,pin_init_internal)
62 always-$(CONFIG_RUST) += $(libzerocopy_derive_name) $(libmacros_name) $(libpin_init_internal_name)
64 # `$(rust_flags)` is passed in case the user added `--sysroot`.
65 rustc_sysroot := $(shell MAKEFLAGS= $(RUSTC) $(rust_flags) --print sysroot)
66 rustc_host_target := $(shell $(RUSTC) --version --verbose | grep -F 'host: ' | cut -d' ' -f2)
70 rust_test_quiet=-q
71 rustdoc_test_quiet=--test-args -q
75 cfgs-to-flags = $(patsubst %,--cfg='%',$1)
77 core-cfgs := \
80 core-edition := $(if $(call rustc-min-version,108700),2024,2021)
82 core-skip_flags := \
83 --edition=2021 \
84 -Wunreachable_pub
86 core-flags := \
87 --edition=$(core-edition) \
88 $(call cfgs-to-flags,$(core-cfgs))
90 zerocopy-cfgs := \
93 zerocopy-flags := \
94 --cap-lints=allow \
95 $(call cfgs-to-flags,$(zerocopy-cfgs))
97 zerocopy-envs := \
100 proc_macro2-cfgs := \
101 feature="proc-macro" \
103 $(if $(call rustc-min-version,108800),proc_macro_span_file proc_macro_span_location)
105 proc_macro2-flags := \
106 --cap-lints=allow \
107 $(call cfgs-to-flags,$(proc_macro2-cfgs))
109 quote-cfgs := \
110 feature="proc-macro"
112 quote-skip_flags := \
113 --edition=2021
115 quote-flags := \
116 --edition=2018 \
117 --cap-lints=allow \
118 --extern proc_macro2 \
119 $(call cfgs-to-flags,$(quote-cfgs))
121 # `extra-traits`, `fold` and `visit` may be enabled if needed.
122 syn-cfgs := \
123 feature="clone-impls" \
128 feature="proc-macro" \
130 feature="visit-mut"
132 syn-flags := \
133 --cap-lints=allow \
134 --extern proc_macro2 \
135 --extern quote \
136 $(call cfgs-to-flags,$(syn-cfgs))
138 zerocopy_derive-cfgs := \
141 zerocopy_derive-flags := \
142 --cap-lints=allow \
143 --extern proc_macro2 \
144 --extern quote \
145 --extern syn \
146 $(call cfgs-to-flags,$(zerocopy_derive-cfgs))
148 pin_init_internal-cfgs := \
151 pin_init_internal-flags := \
152 --extern proc_macro2 \
153 --extern quote \
154 --extern syn \
155 $(call cfgs-to-flags,$(pin_init_internal-cfgs))
157 pin_init-cfgs := \
160 pin_init-flags := \
161 --extern pin_init_internal \
162 --extern macros \
163 $(call cfgs-to-flags,$(pin_init-cfgs))
166 # the time being (https://github.com/rust-lang/rust/issues/144521).
167 rustdoc_modifiers_workaround := $(if $(call rustc-min-version,108800),-Cunsafe-allow-abi-mismatch=f…
169 # Similarly, for doctests (https://github.com/rust-lang/rust/issues/146465).
170 doctests_modifiers_workaround := $(rustdoc_modifiers_workaround)$(if $(call rustc-min-version,10910…
176 …$(RUSTDOC) $(filter-out $(skip_flags) --remap-path-scope=%,$(if $(rustdoc_host),$(rust_common_flag…
177 $(rustc_target_flags) -L$(objtree)/$(obj)$(if $(rustdoc_host),/host) \
178 -Zunstable-options --generate-link-to-definition \
179 --output $(rustdoc_output) \
180 --crate-name $(subst rustdoc-,,$@) \
182 $(if $(rustdoc_host),,--sysroot=/dev/null) \
187 # - The given value is used as-is, thus it cannot be relative or a local file
188 # (unlike the non-custom case) since the generated docs have subfolders.
189 # - It requires adding it to every crate.
190 # - It requires changing `core` which comes from the sysroot.
192 # Using `-Zcrate-attr` would solve the last two points, but not the first.
193 # The https://github.com/rust-lang/rfcs/pull/3226 RFC suggests two new
194 # command-like flags to solve the issue. Meanwhile, we use the non-custom case
196 rustdoc: rustdoc-core rustdoc-macros rustdoc-compiler_builtins \
197 rustdoc-kernel rustdoc-pin_init rustdoc-zerocopy rustdoc-zerocopy_derive
198 $(Q)grep -Ehro '<a href="srctree/([^"]+)"' $(rustdoc_output) | \
199 cut -d'"' -f2 | cut -d/ -f2- | while read f; do \
200 if [ ! -e "$(srctree)/$$f" ]; then \
205 $(Q)cp $(srctree)/Documentation/images/COPYING-logo $(rustdoc_output)/static.files/
206 $(Q)find $(rustdoc_output) -name '*.html' -type f -print0 | xargs -0 sed -Ei \
207 -e 's:rust-logo-[0-9a-f]+\.svg:logo.svg:g' \
208 -e 's:favicon-[0-9a-f]+\.svg:logo.svg:g' \
209 …-e 's:<link rel="alternate icon" type="image/png" href="[/.]+/static\.files/favicon-(16x16|32x32)-…
210 -e 's:<a href="srctree/([^"]+)">:<a href="$(realpath $(srctree))/\1">:g'
211 $(Q)for f in $(rustdoc_output)/static.files/rustdoc-*.css; do \
212 echo ".logo-container > img { object-fit: contain; }" >> $$f; done
214 rustdoc-proc_macro2: private rustdoc_host = yes
215 rustdoc-proc_macro2: private rustc_target_flags = $(proc_macro2-flags)
216 rustdoc-proc_macro2: $(src)/proc-macro2/lib.rs rustdoc-clean FORCE
219 rustdoc-quote: private rustdoc_host = yes
220 rustdoc-quote: private rustc_target_flags = $(quote-flags)
221 rustdoc-quote: private skip_flags = $(quote-skip_flags)
222 rustdoc-quote: $(src)/quote/lib.rs rustdoc-clean rustdoc-proc_macro2 FORCE
225 rustdoc-syn: private rustdoc_host = yes
226 rustdoc-syn: private rustc_target_flags = $(syn-flags)
227 rustdoc-syn: $(src)/syn/lib.rs rustdoc-clean rustdoc-quote FORCE
230 rustdoc-zerocopy_derive: private rustdoc_host = yes
231 rustdoc-zerocopy_derive: private rustc_target_flags = $(zerocopy_derive-flags) \
232 --extern proc_macro --crate-type proc-macro
233 rustdoc-zerocopy_derive: $(src)/zerocopy-derive/lib.rs rustdoc-clean rustdoc-syn FORCE
236 rustdoc-macros: private rustdoc_host = yes
237 rustdoc-macros: private rustc_target_flags = --crate-type proc-macro \
238 --extern proc_macro --extern proc_macro2 --extern quote --extern syn
239 rustdoc-macros: $(src)/macros/lib.rs rustdoc-clean rustdoc-proc_macro2 \
240 rustdoc-quote rustdoc-syn FORCE
243 rustdoc-core: private skip_flags = $(core-skip_flags)
244 rustdoc-core: private rustc_target_flags = $(core-flags)
245 rustdoc-core: $(RUST_LIB_SRC)/core/src/lib.rs rustdoc-clean FORCE
251 rustdoc-compiler_builtins: private is-kernel-object := y
252 rustdoc-compiler_builtins: $(src)/compiler_builtins.rs rustdoc-core FORCE
255 rustdoc-zerocopy: private rustc_target_envs := $(zerocopy-envs)
256 rustdoc-zerocopy: private is-kernel-object := y
257 rustdoc-zerocopy: private rustc_target_flags = $(zerocopy-flags) \
258 --extend-css $(src)/zerocopy/rustdoc/style.css
259 rustdoc-zerocopy: $(src)/zerocopy/src/lib.rs rustdoc-clean rustdoc-core FORCE
262 rustdoc-ffi: private is-kernel-object := y
263 rustdoc-ffi: $(src)/ffi.rs rustdoc-core FORCE
266 rustdoc-pin_init_internal: private rustdoc_host = yes
267 rustdoc-pin_init_internal: private rustc_target_flags = $(pin_init_internal-flags) \
268 --extern proc_macro --crate-type proc-macro
269 rustdoc-pin_init_internal: $(src)/pin-init/internal/src/lib.rs \
270 rustdoc-clean rustdoc-proc_macro2 rustdoc-quote rustdoc-syn FORCE
273 rustdoc-pin_init: private rustdoc_host = yes
274 rustdoc-pin_init: private rustc_target_flags = $(pin_init-flags) \
275 --extern pin_init_internal=$(objtree)/$(obj)/$(libpin_init_internal_name) \
276 --extern alloc --cfg feature=\"alloc\"
277 rustdoc-pin_init: $(src)/pin-init/src/lib.rs rustdoc-pin_init_internal \
278 rustdoc-macros FORCE
281 rustdoc-kernel: private is-kernel-object := y
282 rustdoc-kernel: private rustc_target_flags = --extern ffi --extern pin_init \
283 --extern build_error --extern macros \
284 --extern bindings --extern uapi \
285 --extern zerocopy --extern zerocopy_derive
286 rustdoc-kernel: $(src)/kernel/lib.rs rustdoc-core rustdoc-ffi rustdoc-macros \
287 rustdoc-pin_init rustdoc-compiler_builtins $(obj)/$(libmacros_name) \
291 rustdoc-clean: FORCE
292 $(Q)rm -rf $(rustdoc_output)
298 $(RUSTC_OR_CLIPPY) $(filter-out $(skip_flags),$(rust_common_flags) $(rustc_target_flags)) \
300 --crate-type $(if $(rustc_test_library_proc),proc-macro,rlib) \
301 --out-dir $(objtree)/$(obj)/test --cfg testlib \
302 -L$(objtree)/$(obj)/test \
303 --crate-name $(subst rusttest-,,$(subst rusttestlib-,,$@)) $<
305 rusttestlib-zerocopy: private rustc_target_envs := $(zerocopy-envs)
306 rusttestlib-zerocopy: private rustc_target_flags = $(zerocopy-flags)
307 rusttestlib-zerocopy: $(src)/zerocopy/src/lib.rs FORCE
310 rusttestlib-build_error: $(src)/build_error.rs FORCE
313 rusttestlib-ffi: $(src)/ffi.rs FORCE
316 rusttestlib-proc_macro2: private rustc_target_flags = $(proc_macro2-flags)
317 rusttestlib-proc_macro2: $(src)/proc-macro2/lib.rs FORCE
320 rusttestlib-quote: private skip_flags = $(quote-skip_flags)
321 rusttestlib-quote: private rustc_target_flags = $(quote-flags)
322 rusttestlib-quote: $(src)/quote/lib.rs rusttestlib-proc_macro2 FORCE
325 rusttestlib-syn: private rustc_target_flags = $(syn-flags)
326 rusttestlib-syn: $(src)/syn/lib.rs rusttestlib-quote FORCE
329 rusttestlib-zerocopy_derive: private rustc_target_flags = $(zerocopy_derive-flags) \
330 --extern proc_macro
331 rusttestlib-zerocopy_derive: private rustc_test_library_proc = yes
332 rusttestlib-zerocopy_derive: $(src)/zerocopy-derive/lib.rs rusttestlib-syn FORCE
335 rusttestlib-macros: private rustc_target_flags = --extern proc_macro \
336 --extern proc_macro2 --extern quote --extern syn
337 rusttestlib-macros: private rustc_test_library_proc = yes
338 rusttestlib-macros: $(src)/macros/lib.rs \
339 rusttestlib-proc_macro2 rusttestlib-quote rusttestlib-syn FORCE
342 rusttestlib-pin_init_internal: private rustc_target_flags = $(pin_init_internal-flags) \
343 --extern proc_macro
344 rusttestlib-pin_init_internal: private rustc_test_library_proc = yes
345 rusttestlib-pin_init_internal: $(src)/pin-init/internal/src/lib.rs \
346 rusttestlib-proc_macro2 rusttestlib-quote rusttestlib-syn FORCE
349 rusttestlib-pin_init: private rustc_target_flags = $(pin_init-flags)
350 rusttestlib-pin_init: $(src)/pin-init/src/lib.rs rusttestlib-macros \
351 rusttestlib-pin_init_internal $(obj)/$(libpin_init_internal_name) FORCE
354 rusttestlib-kernel: private rustc_target_flags = --extern ffi \
355 --extern build_error --extern macros --extern pin_init \
356 --extern bindings --extern uapi \
357 --extern zerocopy=$(objtree)/$(obj)/test/libzerocopy.rlib \
358 --extern zerocopy_derive=$(objtree)/$(obj)/test/$(libzerocopy_derive_name)
359 rusttestlib-kernel: $(src)/kernel/lib.rs rusttestlib-bindings rusttestlib-uapi \
360 rusttestlib-build_error rusttestlib-pin_init $(obj)/$(libmacros_name) \
361 $(obj)/bindings.o rusttestlib-zerocopy rusttestlib-zerocopy_derive FORCE
364 rusttestlib-bindings: private rustc_target_flags = --extern ffi --extern pin_init
365 rusttestlib-bindings: $(src)/bindings/lib.rs rusttestlib-ffi rusttestlib-pin_init FORCE
368 rusttestlib-uapi: private rustc_target_flags = --extern ffi --extern pin_init
369 rusttestlib-uapi: $(src)/uapi/lib.rs rusttestlib-ffi rusttestlib-pin_init FORCE
375 RUST_MODFILE=test.rs \
377 $(RUSTDOC) --test $(rust_common_flags) \
378 -Zcrate-attr='feature(used_with_arg)' \
382 -L$(objtree)/$(obj)/test --output $(rustdoc_output) \
383 --crate-name $(subst rusttest-,,$@) $<
387 rm -rf $(objtree)/$(obj)/test/doctests/kernel; \
388 mkdir -p $(objtree)/$(obj)/test/doctests/kernel; \
391 $(RUSTDOC) --test $(filter-out --remap-path-scope=%,$(rust_flags)) \
392 -L$(objtree)/$(obj) --extern ffi --extern pin_init \
393 --extern kernel --extern build_error --extern macros \
394 --extern bindings --extern uapi \
395 --extern zerocopy --extern zerocopy_derive \
396 --no-run --crate-name kernel -Zunstable-options \
397 --sysroot=/dev/null \
399 --test-builder $(objtree)/scripts/rustdoc_test_builder \
409 # We cannot use `-Zpanic-abort-tests` because some tests are dynamic,
410 # so for the moment we skip `-Cpanic=abort`.
415 $(RUSTC_OR_CLIPPY) --test $(rust_common_flags) \
417 $(rustc_target_flags) --out-dir $(objtree)/$(obj)/test \
418 -L$(objtree)/$(obj)/test \
419 --crate-name $(subst rusttest-,,$@) $<; \
420 $(objtree)/$(obj)/test/$(subst rusttest-,,$@) $(rust_test_quiet) \
423 rusttest: rusttest-macros
425 rusttest-macros: private rustc_target_flags = --extern proc_macro \
426 --extern macros --extern kernel --extern pin_init \
427 --extern proc_macro2 --extern quote --extern syn
428 rusttest-macros: private rustdoc_test_target_flags = --crate-type proc-macro
429 rusttest-macros: $(src)/macros/lib.rs \
430 rusttestlib-macros rusttestlib-kernel rusttestlib-pin_init FORCE
443 bindgen_skip_c_flags := -mno-fp-ret-in-387 -mpreferred-stack-boundary=% \
444 -mskip-rax-setup -mgeneral-regs-only -msign-return-address=% \
445 -mindirect-branch=thunk-extern -mindirect-branch-register \
446 -mfunction-return=thunk-extern -mrecord-mcount -mabi=lp64 \
447 -mindirect-branch-cs-prefix -mstack-protector-guard% -mtraceback=no \
448 -mno-pointers-to-nested-functions -mno-string \
449 -mno-strict-align -mstrict-align -mdirect-extern-access \
450 -mexplicit-relocs -mno-check-zero-division \
451 -fconserve-stack -falign-jumps=% -falign-loops=% \
452 -femit-struct-debug-baseonly -fno-ipa-cp-clone -fno-ipa-sra \
453 -fno-partial-inlining -fplugin-arg-arm_ssp_per_task_plugin-% \
454 -fno-reorder-blocks -fno-allow-store-data-races -fasan-shadow-offset=% \
455 -fzero-call-used-regs=% -fno-stack-clash-protection \
456 -fno-inline-functions-called-once -fsanitize=bounds-strict \
457 -fstrict-flex-arrays=% -fmin-function-alignment=% \
458 -fzero-init-padding-bits=% -mno-fdpic \
459 -fdiagnostics-show-context -fdiagnostics-show-context=% \
460 --param=% --param asan-% -fno-isolate-erroneous-paths-dereference \
461 -ffixed-r2 -mmultiple -mno-readonly-in-sdata
464 BINDGEN_TARGET_x86 := x86_64-linux-gnu
465 BINDGEN_TARGET_arm64 := aarch64-linux-gnu
466 BINDGEN_TARGET_arm := arm-linux-gnueabi
467 BINDGEN_TARGET_loongarch := loongarch64-linux-gnusf
468 BINDGEN_TARGET_s390 := s390x-linux-gnu
469 # This is only for i386 UM builds, which need the 32-bit target not -m32
470 BINDGEN_TARGET_i386 := i386-linux-gnu
473 BINDGEN_TARGET_powerpc := powerpc64le-linux-gnu
475 BINDGEN_TARGET_powerpc := powerpc-linux-gnu
484 bindgen_extra_c_flags = -w --target=$(BINDGEN_TARGET)
486 # Auto variable zero-initialization requires an additional special option with
488 # clang-18), so make sure to pass this option only if clang supports it
491 # https://github.com/llvm/llvm-project/issues/44842
492 # https://github.com/llvm/llvm-project/blob/llvmorg-16.0.0-rc2/clang/docs/ReleaseNotes.rst#deprecat…
494 …tree)/scripts/rust_is_available_bindgen_libclang.h 2>&1 | sed -ne 's/.*clang version \([0-9]*\).*/…
496 bindgen_extra_c_flags += -enable-trivial-auto-var-init-zero-knowing-it-will-be-removed-from-clang
500 bindgen_c_flags = $(filter-out $(bindgen_skip_c_flags), $(c_flags)) \
505 bindgen_c_flags_lto = $(filter-out $(CC_FLAGS_LTO), $(bindgen_c_flags))
510 # `-fno-builtin` is passed to avoid `bindgen` from using `clang` builtin
511 # prototypes for functions like `memcpy` -- if this flag is not passed,
512 # `bindgen`-generated prototypes use `c_ulong` or `c_uint` depending on
514 bindgen_c_flags_final = $(bindgen_c_flags_lto) -fno-builtin -D__BINDGEN__
516 # `--rust-target` points to our minimum supported Rust version.
519 $(BINDGEN) $< $(bindgen_target_flags) --rust-target 1.85 \
520 --use-core --with-derive-default --ctypes-prefix ffi --no-layout-tests \
521 --no-debug '.*' --enable-function-attribute-detection \
522 -o $@ -- $(bindgen_c_flags_final) -DMODULE \
526 $(shell grep -Ev '^#|^$$' $(src)/bindgen_parameters)
528 sed -Ei 's/pub const RUST_CONST_HELPER_([a-zA-Z0-9_]*)/pub const \1/g' $@
534 $(shell grep -Ev '^#|^$$' $(src)/bindgen_parameters)
540 # with `-Wmissing-declarations` (unlike GCC), so it is not strictly needed here
544 --blocklist-type '.*' --allowlist-var '' \
545 --allowlist-function 'rust_helper_.*'
547 -I$(objtree)/$(obj) -Wno-missing-prototypes -Wno-missing-declarations
549 sed -Ei 's/pub fn rust_helper_([a-zA-Z0-9_]*)/#[link_name="rust_helper_\1"]\n pub fn \1/g' $@
555 $(CC) $(filter-out $(CFLAGS_REMOVE_helpers/helpers.o), $(c_flags)) \
556 -c -g0 $< -emit-llvm -o $@
558 $(obj)/helpers/helpers.bc: private part-of-builtin := y
559 $(obj)/helpers/helpers_module.bc: private part-of-module := y
563 rust_exports = $(NM) -p --defined-only $(1) | awk '$$2~/(T|R|D|B)/ && $$3!~/__(pfx|cfi|odr_asan)/ {…
575 # in the crate where they are defined. Other helpers, called from non-inline
577 # compiler does not guarantee codegen will be performed for a non-inline
594 $(filter-out $(skip_flags),$(rust_common_flags) $(rustc_target_flags)) \
595 --emit=dep-info=$(depfile) --emit=link=$@ --crate-type rlib -O \
596 --out-dir $(objtree)/$(obj)/host -L$(objtree)/$(obj)/host \
597 --crate-name $(patsubst lib%.rlib,%,$(notdir $@)) $<
600 $(obj)/host/libproc_macro2.rlib: private rustc_target_flags = $(proc_macro2-flags)
601 $(obj)/host/libproc_macro2.rlib: $(src)/proc-macro2/lib.rs FORCE
605 $(obj)/host/libquote.rlib: private skip_flags = $(quote-skip_flags)
606 $(obj)/host/libquote.rlib: private rustc_target_flags = $(quote-flags)
611 $(obj)/host/libsyn.rlib: private rustc_target_flags = $(syn-flags)
619 -Clinker-flavor=gcc -Clinker=$(HOSTCC) \
620 -Clink-args='$(call escsq,$(KBUILD_PROCMACROLDFLAGS))' \
621 --emit=dep-info=$(depfile) --emit=link=$@ --extern proc_macro \
622 --crate-type proc-macro -L$(objtree)/$(obj)/host \
623 --crate-name $(patsubst lib%.$(procmacro-extension),%,$(notdir $@)) \
628 $(obj)/$(libzerocopy_derive_name): private rustc_target_flags = $(zerocopy_derive-flags)
629 $(obj)/$(libzerocopy_derive_name): $(src)/zerocopy-derive/lib.rs $(obj)/host/libproc_macro2.rlib \
634 --extern proc_macro2 --extern quote --extern syn
639 $(obj)/$(libpin_init_internal_name): private rustc_target_flags = $(pin_init_internal-flags)
640 $(obj)/$(libpin_init_internal_name): $(src)/pin-init/internal/src/lib.rs \
644 # `rustc` requires `-Zunstable-options` to use custom target specifications
645 # since Rust 1.95.0 (https://github.com/rust-lang/rust/pull/151534).
651 $(filter-out $(skip_flags),$(rust_flags)) $(rustc_target_flags) \
652 --emit=dep-info=$(depfile) --emit=$(if $(link_helper),llvm-bc=$(patsubst %.o,%.bc,$@),obj=$@) \
653 --emit=metadata=$(dir $@)$(patsubst %.o,lib%.rmeta,$(notdir $@)) \
654 --crate-type rlib -L$(objtree)/$(obj) \
655 --crate-name $(patsubst %.o,%,$(notdir $@)) $< \
656 --sysroot=/dev/null \
657 -Zunstable-options \
658 $(if $(link_helper),;$(LLVM_LINK) --internalize --suppress-warnings $(patsubst %.o,%.bc,$@) \
659 $(obj)/helpers/helpers$(if $(part-of-module),_module).bc -o $(patsubst %.o,%.m.bc,$@); \
660 $(CC) $(CLANG_FLAGS) $(filter-out $(CC_FLAGS_LTO),$(KBUILD_CFLAGS)) \
661 $(CC_FLAGS_RUST_INLINE_HELPERS) -Wno-override-module -c $(patsubst %.o,%.m.bc,$@) -o $@ \
666 rust-analyzer:
668 --cfgs='core=$(core-cfgs)' $(core-edition) \
669 --cfgs='zerocopy=$(zerocopy-cfgs)' \
670 --cfgs='proc_macro2=$(proc_macro2-cfgs)' \
671 --cfgs='quote=$(quote-cfgs)' \
672 --cfgs='syn=$(syn-cfgs)' \
673 --cfgs='zerocopy_derive=$(zerocopy_derive-cfgs)' \
674 --cfgs='pin_init_internal=$(pin_init_internal-cfgs)' \
675 --cfgs='pin_init=$(pin_init-cfgs)' \
676 --envs='zerocopy=$(zerocopy-envs)' \
679 > rust-project.json
681 redirect-intrinsics = \
688 # Add eabi initrinsics for ARM 32-bit
689 redirect-intrinsics += \
696 redirect-intrinsics += \
701 redirect-intrinsics += \
709 $(if $(KBUILD_GENDWARFKSYMS_STABLE), --stable) \
710 $(if $(KBUILD_SYMTYPES), --symtypes $(@:.o=.symtypes),) \
711 $@ >> $(dot-target).cmd)
736 $(obj)/core.o: private skip_flags = $(core-skip_flags)
737 $(obj)/core.o: private rustc_objcopy = $(foreach sym,$(redirect-intrinsics),--redefine-sym $(sym)=_…
738 $(obj)/core.o: private rustc_target_flags = $(core-flags)
748 $(obj)/compiler_builtins.o: private rustc_objcopy = -w -W '__*'
754 $(obj)/zerocopy.o: private rustc_target_envs := $(zerocopy-envs)
755 $(obj)/zerocopy.o: private rustc_target_flags = $(zerocopy-flags)
760 $(obj)/pin_init.o: private rustc_target_flags = $(pin_init-flags)
761 $(obj)/pin_init.o: $(src)/pin-init/src/lib.rs $(obj)/compiler_builtins.o \
768 $(obj)/build_error.o: private is-kernel-object := y
777 $(obj)/bindings.o: private rustc_target_flags = --extern ffi --extern pin_init
785 $(obj)/uapi.o: private rustc_target_flags = --extern ffi --extern pin_init
793 $(obj)/kernel.o: private rustc_target_flags = --extern ffi --extern pin_init \
794 --extern build_error --extern macros --extern bindings --extern uapi \
795 --extern zerocopy --extern zerocopy_derive