[upstream] 2024-04-23 #2965
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[upstream] 2024-04-23 #2965
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'gcc/tree.h':
#define main_identifier_node global_trees[TI_MAIN_IDENTIFIER]
#define MAIN_NAME_P(NODE) \
(IDENTIFIER_NODE_CHECK (NODE) == main_identifier_node)
..., which is not initialized by default, but has to be set up by every front
end individually. 'MAIN_NAME_P' enables certain code optimizations, but is
especially also relevant for back ends that emit additional program entry setup
code for 'main'.
gcc/rust/
* backend/rust-compile-base.cc (HIRCompileBase::compile_function):
For 'main', initialize 'main_identifier_node'.
gcc/rust/ChangeLog: * hir/rust-ast-lower-pattern.cc (ASTLoweringPattern::visit): Reset is_let_top_level while visiting GroupedPattern. gcc/testsuite/ChangeLog: * rust/compile/let_alt.rs: Check for false positive. Signed-off-by: Owen Avery <powerboat9.gamer@gmail.com>
gcc/rust/ChangeLog: * rust-lang.cc (grs_langhook_type_for_mode): simplify code for xImode. Add missing long_double_type_node. Signed-off-by: Marc Poulhiès <dkm@kataplop.net>
This commit adds a base class for parsing the various constructs of a Rust format string, according to the grammar in the reference: https://doc.rust-lang.org/std/fmt/index.html#syntax gcc/rust/ChangeLog: * Make-lang.in: Compile rust-fmt object * ast/rust-fmt.cc: New file. * ast/rust-fmt.h: New file.
Compile libformat_parser and link to it. gcc/rust/ChangeLog: * Make-lang.in: Compile libformat_parser. * ast/rust-fmt.cc: New FFI definitions. * ast/rust-fmt.h: Likewise. * expand/rust-macro-builtins.cc (MacroBuiltin::format_args_handler): Call into libformat_parser. * expand/rust-macro-builtins.h: Define format_args!() handler proper. libgrust/ChangeLog: * libformat_parser/Cargo.lock: New file. * libformat_parser/Cargo.toml: New file. * libformat_parser/generic_format_parser/Cargo.toml: New file. * libformat_parser/generic_format_parser/src/lib.rs: New file. * libformat_parser/src/bin.rs: New file. * libformat_parser/src/lib.rs: New file.
... to avoid verbatim repetition. gcc/rust/ * Make-lang.in (LIBPROC_MACRO_INTERNAL): New. (RUST_LIBDEPS, crab1$(exeext), rust/libformat_parser.a): Use it.
This commits vendors and locks our dependencies so that our Rust components do not need internet access to be built anymore. Tested in a docker container with no network access. We can think about merging the vendor directory once we have more than one Rust component, e.g. when we add polonius to the mix. libgrust/ChangeLog: * libformat_parser/.cargo/config: New file. * libformat_parser/vendor.NOTES: New file. * libformat_parser/vendor/libc/.cargo-checksum.json: New file. * libformat_parser/vendor/libc/CONTRIBUTING.md: New file. * libformat_parser/vendor/libc/Cargo.toml: New file. * libformat_parser/vendor/libc/LICENSE-APACHE: New file. * libformat_parser/vendor/libc/LICENSE-MIT: New file. * libformat_parser/vendor/libc/README.md: New file. * libformat_parser/vendor/libc/build.rs: New file. * libformat_parser/vendor/libc/rustfmt.toml: New file. * libformat_parser/vendor/libc/src/fixed_width_ints.rs: New file. * libformat_parser/vendor/libc/src/fuchsia/aarch64.rs: New file. * libformat_parser/vendor/libc/src/fuchsia/align.rs: New file. * libformat_parser/vendor/libc/src/fuchsia/mod.rs: New file. * libformat_parser/vendor/libc/src/fuchsia/no_align.rs: New file. * libformat_parser/vendor/libc/src/fuchsia/riscv64.rs: New file. * libformat_parser/vendor/libc/src/fuchsia/x86_64.rs: New file. * libformat_parser/vendor/libc/src/hermit/aarch64.rs: New file. * libformat_parser/vendor/libc/src/hermit/mod.rs: New file. * libformat_parser/vendor/libc/src/hermit/x86_64.rs: New file. * libformat_parser/vendor/libc/src/lib.rs: New file. * libformat_parser/vendor/libc/src/macros.rs: New file. * libformat_parser/vendor/libc/src/psp.rs: New file. * libformat_parser/vendor/libc/src/sgx.rs: New file. * libformat_parser/vendor/libc/src/solid/aarch64.rs: New file. * libformat_parser/vendor/libc/src/solid/arm.rs: New file. * libformat_parser/vendor/libc/src/solid/mod.rs: New file. * libformat_parser/vendor/libc/src/switch.rs: New file. * libformat_parser/vendor/libc/src/teeos/mod.rs: New file. * libformat_parser/vendor/libc/src/unix/aix/mod.rs: New file. * libformat_parser/vendor/libc/src/unix/aix/powerpc64.rs: New file. * libformat_parser/vendor/libc/src/unix/align.rs: New file. * libformat_parser/vendor/libc/src/unix/bsd/apple/b32/align.rs: New file. * libformat_parser/vendor/libc/src/unix/bsd/apple/b32/mod.rs: New file. * libformat_parser/vendor/libc/src/unix/bsd/apple/b64/aarch64/align.rs: New file. * libformat_parser/vendor/libc/src/unix/bsd/apple/b64/aarch64/mod.rs: New file. * libformat_parser/vendor/libc/src/unix/bsd/apple/b64/align.rs: New file. * libformat_parser/vendor/libc/src/unix/bsd/apple/b64/mod.rs: New file. * libformat_parser/vendor/libc/src/unix/bsd/apple/b64/x86_64/align.rs: New file. * libformat_parser/vendor/libc/src/unix/bsd/apple/b64/x86_64/mod.rs: New file. * libformat_parser/vendor/libc/src/unix/bsd/apple/long_array.rs: New file. * libformat_parser/vendor/libc/src/unix/bsd/apple/mod.rs: New file. * libformat_parser/vendor/libc/src/unix/bsd/freebsdlike/dragonfly/errno.rs: New file. * libformat_parser/vendor/libc/src/unix/bsd/freebsdlike/dragonfly/mod.rs: New file. * libformat_parser/vendor/libc/src/unix/bsd/freebsdlike/freebsd/aarch64.rs: New file. * libformat_parser/vendor/libc/src/unix/bsd/freebsdlike/freebsd/arm.rs: New file. * libformat_parser/vendor/libc/src/unix/bsd/freebsdlike/freebsd/freebsd11/b64.rs: New file. * libformat_parser/vendor/libc/src/unix/bsd/freebsdlike/freebsd/freebsd11/mod.rs: New file. * libformat_parser/vendor/libc/src/unix/bsd/freebsdlike/freebsd/freebsd12/b64.rs: New file. * libformat_parser/vendor/libc/src/unix/bsd/freebsdlike/freebsd/freebsd12/mod.rs: New file. * libformat_parser/vendor/libc/src/unix/bsd/freebsdlike/freebsd/freebsd12/x86_64.rs: New file. * libformat_parser/vendor/libc/src/unix/bsd/freebsdlike/freebsd/freebsd13/b64.rs: New file. * libformat_parser/vendor/libc/src/unix/bsd/freebsdlike/freebsd/freebsd13/mod.rs: New file. * libformat_parser/vendor/libc/src/unix/bsd/freebsdlike/freebsd/freebsd13/x86_64.rs: New file. * libformat_parser/vendor/libc/src/unix/bsd/freebsdlike/freebsd/freebsd14/b64.rs: New file. * libformat_parser/vendor/libc/src/unix/bsd/freebsdlike/freebsd/freebsd14/mod.rs: New file. * libformat_parser/vendor/libc/src/unix/bsd/freebsdlike/freebsd/freebsd14/x86_64.rs: New file. * libformat_parser/vendor/libc/src/unix/bsd/freebsdlike/freebsd/freebsd15/b64.rs: New file. * libformat_parser/vendor/libc/src/unix/bsd/freebsdlike/freebsd/freebsd15/mod.rs: New file. * libformat_parser/vendor/libc/src/unix/bsd/freebsdlike/freebsd/freebsd15/x86_64.rs: New file. * libformat_parser/vendor/libc/src/unix/bsd/freebsdlike/freebsd/mod.rs: New file. * libformat_parser/vendor/libc/src/unix/bsd/freebsdlike/freebsd/powerpc.rs: New file. * libformat_parser/vendor/libc/src/unix/bsd/freebsdlike/freebsd/powerpc64.rs: New file. * libformat_parser/vendor/libc/src/unix/bsd/freebsdlike/freebsd/riscv64.rs: New file. * libformat_parser/vendor/libc/src/unix/bsd/freebsdlike/freebsd/x86.rs: New file. * libformat_parser/vendor/libc/src/unix/bsd/freebsdlike/freebsd/x86_64/align.rs: New file. * libformat_parser/vendor/libc/src/unix/bsd/freebsdlike/freebsd/x86_64/mod.rs: New file. * libformat_parser/vendor/libc/src/unix/bsd/freebsdlike/mod.rs: New file. * libformat_parser/vendor/libc/src/unix/bsd/mod.rs: New file. * libformat_parser/vendor/libc/src/unix/bsd/netbsdlike/mod.rs: New file. * libformat_parser/vendor/libc/src/unix/bsd/netbsdlike/netbsd/aarch64.rs: New file. * libformat_parser/vendor/libc/src/unix/bsd/netbsdlike/netbsd/arm.rs: New file. * libformat_parser/vendor/libc/src/unix/bsd/netbsdlike/netbsd/mips.rs: New file. * libformat_parser/vendor/libc/src/unix/bsd/netbsdlike/netbsd/mod.rs: New file. * libformat_parser/vendor/libc/src/unix/bsd/netbsdlike/netbsd/powerpc.rs: New file. * libformat_parser/vendor/libc/src/unix/bsd/netbsdlike/netbsd/riscv64.rs: New file. * libformat_parser/vendor/libc/src/unix/bsd/netbsdlike/netbsd/sparc64.rs: New file. * libformat_parser/vendor/libc/src/unix/bsd/netbsdlike/netbsd/x86.rs: New file. * libformat_parser/vendor/libc/src/unix/bsd/netbsdlike/netbsd/x86_64.rs: New file. * libformat_parser/vendor/libc/src/unix/bsd/netbsdlike/openbsd/aarch64.rs: New file. * libformat_parser/vendor/libc/src/unix/bsd/netbsdlike/openbsd/arm.rs: New file. * libformat_parser/vendor/libc/src/unix/bsd/netbsdlike/openbsd/mips64.rs: New file. * libformat_parser/vendor/libc/src/unix/bsd/netbsdlike/openbsd/mod.rs: New file. * libformat_parser/vendor/libc/src/unix/bsd/netbsdlike/openbsd/powerpc.rs: New file. * libformat_parser/vendor/libc/src/unix/bsd/netbsdlike/openbsd/powerpc64.rs: New file. * libformat_parser/vendor/libc/src/unix/bsd/netbsdlike/openbsd/riscv64.rs: New file. * libformat_parser/vendor/libc/src/unix/bsd/netbsdlike/openbsd/sparc64.rs: New file. * libformat_parser/vendor/libc/src/unix/bsd/netbsdlike/openbsd/x86.rs: New file. * libformat_parser/vendor/libc/src/unix/bsd/netbsdlike/openbsd/x86_64.rs: New file. * libformat_parser/vendor/libc/src/unix/haiku/b32.rs: New file. * libformat_parser/vendor/libc/src/unix/haiku/b64.rs: New file. * libformat_parser/vendor/libc/src/unix/haiku/mod.rs: New file. * libformat_parser/vendor/libc/src/unix/haiku/native.rs: New file. * libformat_parser/vendor/libc/src/unix/haiku/x86_64.rs: New file. * libformat_parser/vendor/libc/src/unix/hurd/align.rs: New file. * libformat_parser/vendor/libc/src/unix/hurd/b32.rs: New file. * libformat_parser/vendor/libc/src/unix/hurd/b64.rs: New file. * libformat_parser/vendor/libc/src/unix/hurd/mod.rs: New file. * libformat_parser/vendor/libc/src/unix/hurd/no_align.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/android/b32/arm.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/android/b32/mod.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/android/b32/x86/align.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/android/b32/x86/mod.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/android/b64/aarch64/align.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/android/b64/aarch64/int128.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/android/b64/aarch64/mod.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/android/b64/mod.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/android/b64/riscv64/align.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/android/b64/riscv64/mod.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/android/b64/x86_64/align.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/android/b64/x86_64/mod.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/android/mod.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/emscripten/align.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/emscripten/lfs64.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/emscripten/mod.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/emscripten/no_align.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/linux/align.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/linux/arch/generic/mod.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/linux/arch/mips/mod.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/linux/arch/mod.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/linux/arch/powerpc/mod.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/linux/arch/sparc/mod.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/linux/gnu/align.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/linux/gnu/b32/arm/align.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/linux/gnu/b32/arm/mod.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/linux/gnu/b32/csky/align.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/linux/gnu/b32/csky/mod.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/linux/gnu/b32/m68k/align.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/linux/gnu/b32/m68k/mod.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/linux/gnu/b32/mips/align.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/linux/gnu/b32/mips/mod.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/linux/gnu/b32/mod.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/linux/gnu/b32/powerpc.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/linux/gnu/b32/riscv32/align.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/linux/gnu/b32/riscv32/mod.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/linux/gnu/b32/sparc/align.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/linux/gnu/b32/sparc/mod.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/linux/gnu/b32/x86/align.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/linux/gnu/b32/x86/mod.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/linux/gnu/b64/aarch64/align.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/linux/gnu/b64/aarch64/fallback.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/linux/gnu/b64/aarch64/ilp32.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/linux/gnu/b64/aarch64/int128.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/linux/gnu/b64/aarch64/lp64.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/linux/gnu/b64/aarch64/mod.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/linux/gnu/b64/loongarch64/align.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/linux/gnu/b64/loongarch64/mod.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/linux/gnu/b64/mips64/align.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/linux/gnu/b64/mips64/mod.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/linux/gnu/b64/mod.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/linux/gnu/b64/powerpc64/align.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/linux/gnu/b64/powerpc64/mod.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/linux/gnu/b64/riscv64/align.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/linux/gnu/b64/riscv64/mod.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/linux/gnu/b64/s390x.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/linux/gnu/b64/sparc64/align.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/linux/gnu/b64/sparc64/mod.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/linux/gnu/b64/x86_64/align.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/linux/gnu/b64/x86_64/not_x32.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/linux/gnu/b64/x86_64/x32.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/linux/gnu/mod.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/linux/gnu/no_align.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/linux/mod.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/linux/musl/b32/arm/align.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/linux/musl/b32/arm/mod.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/linux/musl/b32/hexagon.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/linux/musl/b32/mips/align.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/linux/musl/b32/mips/mod.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/linux/musl/b32/mod.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/linux/musl/b32/powerpc.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/linux/musl/b32/riscv32/align.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/linux/musl/b32/riscv32/mod.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/linux/musl/b32/x86/align.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/linux/musl/b32/x86/mod.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/linux/musl/b64/aarch64/align.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/linux/musl/b64/aarch64/int128.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/linux/musl/b64/aarch64/mod.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/linux/musl/b64/mips64.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/linux/musl/b64/mod.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/linux/musl/b64/powerpc64.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/linux/musl/b64/riscv64/align.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/linux/musl/b64/riscv64/mod.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/linux/musl/b64/s390x.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/linux/musl/b64/x86_64/align.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/linux/musl/b64/x86_64/mod.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/linux/musl/lfs64.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/linux/musl/mod.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/linux/no_align.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/linux/non_exhaustive.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/linux/uclibc/align.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/linux/uclibc/arm/align.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/linux/uclibc/arm/mod.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/linux/uclibc/arm/no_align.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/linux/uclibc/mips/mips32/align.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/linux/uclibc/mips/mips32/mod.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/linux/uclibc/mips/mips32/no_align.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/linux/uclibc/mips/mips64/align.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/linux/uclibc/mips/mips64/mod.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/linux/uclibc/mips/mips64/no_align.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/linux/uclibc/mips/mod.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/linux/uclibc/mod.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/linux/uclibc/no_align.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/linux/uclibc/x86_64/l4re.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/linux/uclibc/x86_64/mod.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/linux/uclibc/x86_64/other.rs: New file. * libformat_parser/vendor/libc/src/unix/linux_like/mod.rs: New file. * libformat_parser/vendor/libc/src/unix/mod.rs: New file. * libformat_parser/vendor/libc/src/unix/newlib/aarch64/mod.rs: New file. * libformat_parser/vendor/libc/src/unix/newlib/align.rs: New file. * libformat_parser/vendor/libc/src/unix/newlib/arm/mod.rs: New file. * libformat_parser/vendor/libc/src/unix/newlib/espidf/mod.rs: New file. * libformat_parser/vendor/libc/src/unix/newlib/generic.rs: New file. * libformat_parser/vendor/libc/src/unix/newlib/horizon/mod.rs: New file. * libformat_parser/vendor/libc/src/unix/newlib/mod.rs: New file. * libformat_parser/vendor/libc/src/unix/newlib/no_align.rs: New file. * libformat_parser/vendor/libc/src/unix/newlib/powerpc/mod.rs: New file. * libformat_parser/vendor/libc/src/unix/newlib/vita/mod.rs: New file. * libformat_parser/vendor/libc/src/unix/no_align.rs: New file. * libformat_parser/vendor/libc/src/unix/nto/aarch64.rs: New file. * libformat_parser/vendor/libc/src/unix/nto/mod.rs: New file. * libformat_parser/vendor/libc/src/unix/nto/neutrino.rs: New file. * libformat_parser/vendor/libc/src/unix/nto/x86_64.rs: New file. * libformat_parser/vendor/libc/src/unix/redox/mod.rs: New file. * libformat_parser/vendor/libc/src/unix/solarish/compat.rs: New file. * libformat_parser/vendor/libc/src/unix/solarish/illumos.rs: New file. * libformat_parser/vendor/libc/src/unix/solarish/mod.rs: New file. * libformat_parser/vendor/libc/src/unix/solarish/solaris.rs: New file. * libformat_parser/vendor/libc/src/unix/solarish/x86.rs: New file. * libformat_parser/vendor/libc/src/unix/solarish/x86_64.rs: New file. * libformat_parser/vendor/libc/src/unix/solarish/x86_common.rs: New file. * libformat_parser/vendor/libc/src/vxworks/aarch64.rs: New file. * libformat_parser/vendor/libc/src/vxworks/arm.rs: New file. * libformat_parser/vendor/libc/src/vxworks/mod.rs: New file. * libformat_parser/vendor/libc/src/vxworks/powerpc.rs: New file. * libformat_parser/vendor/libc/src/vxworks/powerpc64.rs: New file. * libformat_parser/vendor/libc/src/vxworks/x86.rs: New file. * libformat_parser/vendor/libc/src/vxworks/x86_64.rs: New file. * libformat_parser/vendor/libc/src/wasi.rs: New file. * libformat_parser/vendor/libc/src/windows/gnu/align.rs: New file. * libformat_parser/vendor/libc/src/windows/gnu/mod.rs: New file. * libformat_parser/vendor/libc/src/windows/mod.rs: New file. * libformat_parser/vendor/libc/src/windows/msvc/mod.rs: New file. * libformat_parser/vendor/libc/src/xous.rs: New file. * libformat_parser/vendor/libc/tests/const_fn.rs: New file. * libformat_parser/vendor/unicode-xid/.cargo-checksum.json: New file. * libformat_parser/vendor/unicode-xid/COPYRIGHT: New file. * libformat_parser/vendor/unicode-xid/Cargo.toml: New file. * libformat_parser/vendor/unicode-xid/LICENSE-APACHE: New file. * libformat_parser/vendor/unicode-xid/LICENSE-MIT: New file. * libformat_parser/vendor/unicode-xid/README.md: New file. * libformat_parser/vendor/unicode-xid/benches/xid.rs: New file. * libformat_parser/vendor/unicode-xid/src/lib.rs: New file. * libformat_parser/vendor/unicode-xid/src/tables.rs: New file. * libformat_parser/vendor/unicode-xid/src/tests.rs: New file. * libformat_parser/vendor/unicode-xid/tests/exhaustive_tests.rs: New file.
gcc/rust/ * Make-lang.in (LIBFORMAT_PARSER): Point to the actual build artifact. ($(LIBFORMAT_PARSER)): Don't cache it.
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Fixes Rust-GCC#2883. gcc/rust/ChangeLog: * Make-lang.in (LIBFORMAT_PARSER): Point to the GCC build directory. * ($(LIBFORMAT_PARSER)): Build in the GCC build directory.
Addresses Rust-GCC#2883. contrib/ * gcc_update (files_and_dependencies): Update for 'libformat_parser' in libgrust. gcc/rust/ * Make-lang.in (LIBFORMAT_PARSER): Point to 'libformat_parser' build in libgrust. (%.toml:, $(LIBFORMAT_PARSER):): Remove. libgrust/ * libformat_parser/Makefile.am: New. * Makefile.am [!TARGET_LIBRARY] (SUBDIRS): Add 'libformat_parser'. * configure.ac: Handle it. (TARGET_LIBRARY): New 'AM_CONDITIONAL'. * libformat_parser/Makefile.in: Generate. * Makefile.in: Regenerate. * configure: Likewise.
libgrust/ChangeLog: * libformat_parser/generic_format_parser/src/lib.rs: Add generic library. * libformat_parser/src/lib.rs: Add base for FFI interface.
libgrust/ChangeLog: * libformat_parser/cbindgen.toml: New file. * libformat_parser/libformat-parser.h: New file. gcc/rust/ChangeLog: * ast/rust-fmt.h: Add remaining FFI types.
gcc/rust/ChangeLog: * ast/rust-fmt.cc (Pieces::collect): Use new Pieces API. * ast/rust-fmt.h: Update interface with new FFI bindings. libgrust/ChangeLog: * libformat_parser/src/lib.rs: Add IntoFFI trait. * libformat_parser/libformat-parser.h: Removed.
gcc/rust/ChangeLog: * ast/rust-fmt.cc (Pieces::~Pieces): Call libformat_parser's release function in destructor. * ast/rust-fmt.h (struct PieceSlice): Add capacity. (destroy_pieces): New. (struct Pieces): Add destructor. libgrust/ChangeLog: * libformat_parser/src/lib.rs: Leak Boxes properly for C++ to see them, add memory release function.
gcc/rust/ChangeLog: * expand/rust-macro-builtins.cc (MacroBuiltin::format_args_handler): Construct string to parser properly.
gcc/rust/ChangeLog: * expand/rust-macro-builtins.cc (MacroBuiltin::format_args_handler): Transform entire invocation token stream into string for the parser.
gcc/rust/ChangeLog: * ast/rust-fmt.cc (Pieces::collect): Fix signature to take ownership of the given string. * ast/rust-fmt.h (struct Pieces): Store parsed string in the struct. libgrust/ChangeLog: * libformat_parser/src/lib.rs: Add debug prompt.
libgrust/ChangeLog: * libformat_parser/generic_format_parser/src/lib.rs: Remove unused deprecated attribute and unused import. * libformat_parser/src/lib.rs: Remove unused import.
Workaround for Ubuntu 18.04, since we still use it for the GCC 4.8 CI. The default Rust package is 1.65 (and unlikely to change I assume?), but the generic format parser library uses `is_some_and` which was introduced in 1.70. So this is a simple reimplementation, directly taken from the standard library sources. libgrust/ChangeLog: * libformat_parser/generic_format_parser/src/lib.rs: Add IsSomeAnd<T> trait, impl it for Option<T>.
gcc/testsuite/ChangeLog: * rust/compile/bad_stmt_enums.rs: Adjust redefinition error. * rust/compile/bad_toplevel_enums.rs: Likewise. * rust/compile/redef_error1.rs: Likewise. * rust/compile/redef_error3.rs: Likewise. * rust/compile/redef_error4.rs: Likewise. * rust/compile/redef_error6.rs: Likewise. Signed-off-by: Owen Avery <powerboat9.gamer@gmail.com>
gcc/rust/ChangeLog: * expand/rust-macro-builtins.cc: Change BuiltinMacro in builtin_macro_from_string to tl::optional<> * expand/rust-macro-builtins.h (enum class): Change BuiltinMacro in builtin_macro_from_string to tl::optional<> * resolve/rust-early-name-resolver.cc (EarlyNameResolver::visit): Resolved wrong type dependency of builtin_macro_from_string Signed-off-by: jjasmine <tanghocle456@gmail.com>
gcc/rust/ChangeLog: * Make-lang.in: Compile new rust-lang-item.o. * util/rust-lang-item.h: Split into header and source. * util/rust-lang-item.cc: Cleanup parsing of lang items by using a hashmap and returning optional values, cleanup handling of exhaustive lang item lookups. * hir/rust-ast-lower-base.cc (ASTLoweringBase::handle_lang_item_attribute): Use new optional API.
…up ns. gcc/rust/ChangeLog: * util/rust-lang-item.h (class RustLangItem): Renamed to... (class LangItem): ...this. Rename ItemType enum to Kind * util/rust-lang-item.cc: Rename methods to use new class name. * backend/rust-compile-expr.cc (CompileExpr::visit): Use new lang-item API. (CompileExpr::resolve_operator_overload): Likewise. * backend/rust-compile-expr.h: Likewise. * hir/rust-ast-lower-base.cc (ASTLoweringBase::handle_lang_item_attribute): Likewise. * typecheck/rust-autoderef.cc (Adjuster::try_deref_type): Likewise. (AutoderefCycle::cycle): Likewise. * typecheck/rust-autoderef.h: Likewise. * typecheck/rust-hir-type-bounds.h: Likewise. * typecheck/rust-hir-type-check-base.cc (TypeCheckBase::get_marker_predicate): Likewise. * typecheck/rust-hir-type-check-base.h: Likewise. * typecheck/rust-hir-type-check-expr.cc (TypeCheckExpr::visit): Likewise. * typecheck/rust-hir-type-check-expr.h: Likewise. * typecheck/rust-hir-type-check-type.cc (TypeResolveGenericParam::visit): Likewise. * typecheck/rust-tyty-bounds.cc (TypeBoundsProbe::assemble_sized_builtin): Likewise. (TypeBoundsProbe::assemble_builtin_candidate): Likewise. (TypeCheckBase::get_predicate_from_bound): Likewise. * typecheck/rust-tyty.cc (ClosureType::setup_fn_once_output): Likewise. * util/rust-hir-map.cc (Mappings::get_lang_item): Likewise. (Mappings::lookup_trait_item_lang_item): Likewise. * util/rust-hir-map.h: Likewise.
gcc/rust/ChangeLog: * resolve/rust-ast-resolve-implitem.h: Declare external types as new types.
gcc/rust/ChangeLog: * hir/tree/rust-hir-item.h (class ExternalTypeItem): New class. * hir/tree/rust-hir.cc (ExternalTypeItem::as_string): Likewise. * backend/rust-compile-extern.h: Add base for handling HIR::ExternalTypeItem node. * checks/errors/borrowck/rust-bir-builder-struct.h: Likewise. * checks/errors/borrowck/rust-function-collector.h: Likewise. * checks/errors/rust-const-checker.cc (ConstChecker::visit): Likewise. * checks/errors/rust-const-checker.h: Likewise. * checks/errors/rust-unsafe-checker.cc (UnsafeChecker::visit): Likewise. * checks/errors/rust-unsafe-checker.h: Likewise. * hir/rust-ast-lower-extern.h: Likewise. * hir/rust-hir-dump.cc (Dump::visit): Likewise. * hir/rust-hir-dump.h: Likewise. * hir/tree/rust-hir-full-decls.h (class ExternalTypeItem): Likewise. * hir/tree/rust-hir-visitor.h: Likewise. (ExternalTypeItem::accept_vis): Likewise. * typecheck/rust-hir-type-check-implitem.cc (TypeCheckTopLevelExternItem::visit): Likewise. * typecheck/rust-hir-type-check-implitem.h: Likewise.
gcc/rust/ChangeLog: * hir/rust-ast-lower-extern.h: Lower to HIR::ExternalTypeItem nodes. * hir/tree/rust-hir-item.h (class ExternalTypeItem): Create private visibility by default as extern types have no visibility - add a comment about the correctness of this.
gcc/rust/ChangeLog: * resolve/rust-default-resolver.cc (DefaultResolver::visit): Visit inner AST nodes of ClosureExprInner, ClosureExprInnerTyped, IfExpr, IfExprConseqElse, MatchExpr, PathInExpression, EnumItemTuple, EnumItemStruct, and EnumItemDiscriminant. * ast/rust-item.h (EnumItemDiscriminant::has_expr): New function. Signed-off-by: Owen Avery <powerboat9.gamer@gmail.com>
gcc/rust/ChangeLog: * backend/rust-compile-resolve-path.cc: Attempt to resolve names also using new name resolution context. * backend/rust-compile-resolve-path.h: Add new declaration.
gcc/testsuite/ChangeLog: * rust/compile/name_resolution13.rs: Add new module and remove compile step. * rust/compile/name_resolution14.rs: New test. * rust/compile/name_resolution15.rs: New test. * rust/compile/name_resolution16.rs: New test. * rust/compile/name_resolution17.rs: New test. * rust/compile/name_resolution18.rs: New test. * rust/compile/name_resolution19.rs: New test. * rust/compile/name_resolution20.rs: New test. * rust/compile/name_resolution21.rs: New test.
Add a few test for globbing to highlight function call ambiguities. gcc/testsuite/ChangeLog: * rust/compile/name_resolution23.rs: New test. * rust/compile/name_resolution24.rs: New test. Signed-off-by: Pierre-Emmanuel Patry <pierre-emmanuel.patry@embecosm.com>
GCC 4.8 does not handle pair with references correctly. We need to use a properly typed struct instead. gcc/rust/ChangeLog: * resolve/rust-forever-stack.h: Change dfs function prototype and declare dfs return type structure. * resolve/rust-forever-stack.hxx: Adapt dfs function to the new return type. Signed-off-by: Pierre-Emmanuel Patry <pierre-emmanuel.patry@embecosm.com>
gcc/rust/ChangeLog: * lex/rust-lex.cc (Lexer::parse_raw_byte_string): Bring handling of edge cases to par with parse_byte_string. gcc/testsuite/ChangeLog: * rust/compile/raw-byte-string-loc.rs: New test. Signed-off-by: Owen Avery <powerboat9.gamer@gmail.com>
gcc/rust/ChangeLog: * util/rust-attribute-values.h (Attributes::RUSTC_DEPRECATED): New. * util/rust-attributes.cc (__definitions): Add Attributes::RUSTC_DEPRECATED. gcc/testsuite/ChangeLog: * rust/compile/deprecated-fn.rs: New test. Signed-off-by: Owen Avery <powerboat9.gamer@gmail.com>
gcc/rust/ChangeLog: * util/rust-attribute-values.h (Attributes::UNSTABLE): New. * util/rust-attributes.cc (__definitions): Add Attributes::UNSTABLE. gcc/testsuite/ChangeLog: * rust/compile/unstable-fn.rs: New test. Signed-off-by: Owen Avery <powerboat9.gamer@gmail.com>
gcc/rust/ChangeLog: * parse/rust-parse-impl.h (Parser::parse_vis_item): Call parse_function instead of parse_async_item when finding UNSAFE or EXTERN_KW during lookahead. gcc/testsuite/ChangeLog: * rust/compile/func-const-unsafe.rs: New test. Signed-off-by: Owen Avery <powerboat9.gamer@gmail.com>
gcc/rust/ChangeLog: * lex/rust-lex.cc (Lexer::parse_raw_string): Bring handling of edge cases to par with parse_raw_byte_string. gcc/testsuite/ChangeLog: * rust/compile/raw-string-loc.rs: New test. Signed-off-by: Owen Avery <powerboat9.gamer@gmail.com>
The error is actually expected and uses the correct location. gcc/testsuite/ChangeLog: * rust/compile/raw-byte-string-loc.rs: Use dg-error instead of dg-excess-error. * rust/compile/raw-string-loc.rs: Likewise.
Never can... never... exist, so it should always be coerced to the type it is being matched against. This is useful for breaking off of a loop from inside a match, or an if condition, for example. gcc/rust/ChangeLog: * typecheck/rust-unify.cc (UnifyRules::go): Always unify to `ltype` if we are matching against a `Never` in `rtype`. (UnifyRules::expect_never): Always unify to the expected type. gcc/testsuite/ChangeLog: * rust/compile/match-never-ltype.rs: New test. * rust/compile/match-never-rtype.rs: New test.
Replace direct usage of system headers. gcc/rust/ChangeLog: * checks/errors/borrowck/rust-bir-dump.cc: Use rust-system.h * checks/errors/borrowck/rust-bir-dump.h (RUST_BIR_DUMP_H): Use rust-system.h * checks/errors/borrowck/rust-bir-place.h (RUST_BIR_PLACE_H): Use rust-system.h * checks/errors/borrowck/rust-function-collector.h: Use rust-system.h * rust-system.h: Use rust-system.h * typecheck/rust-hir-type-check.h: Use rust-system.h * typecheck/rust-tyty-subst.cc: Use rust-system.h * typecheck/rust-tyty-subst.h: Use rust-system.h * typecheck/rust-tyty.h: Use rust-system.h Signed-off-by: Jakub Dupak <dev@jakubdupak.com>
gcc/rust/ChangeLog: * checks/errors/borrowck/bir-design-notes.md (nodes): Rename node to statement. (Nodes): Rename node to statement. * checks/errors/borrowck/rust-bir-builder-expr-stmt.cc (ExprStmtBuilder::visit): Rename node to statement. * checks/errors/borrowck/rust-bir-builder-internal.h: Rename node to statement. * checks/errors/borrowck/rust-bir-builder.h: Rename node to statement. * checks/errors/borrowck/rust-bir-dump.cc (Dump::go): Rename node to statement. (Dump::visit): Rename node to statement. * checks/errors/borrowck/rust-bir-dump.h (class Dump): Rename node to statement. * checks/errors/borrowck/rust-bir-visitor.h (class Node): Rename node to statement. (class Statement): Rename node to statement. * checks/errors/borrowck/rust-bir.h (class Node): Rename node to statement. (class Statement): Rename node to statement. (class AbstractExpr): Rename node to statement. (struct Function): Rename node to statement. (struct BasicBlock): Rename node to statement. Signed-off-by: Jakub Dupak <dev@jakubdupak.com>
gcc/rust/ChangeLog: * checks/errors/borrowck/rust-bir-builder-expr-stmt.cc (ExprStmtBuilder::visit): Use callable API Signed-off-by: Jakub Dupak <dev@jakubdupak.com>
gcc/rust/ChangeLog: * checks/errors/borrowck/rust-bir-place.h: Create place tree traverse API. Signed-off-by: Jakub Dupak <dev@jakubdupak.com>
gcc/rust/ChangeLog: * checks/errors/borrowck/rust-bir-builder-expr-stmt.cc (ExprStmtBuilder::setup_loop): Loop handling. (ExprStmtBuilder::visit): Handle scopes. * checks/errors/borrowck/rust-bir-builder-internal.h (struct BuilderContext): Handle scopes. * checks/errors/borrowck/rust-bir-dump.cc (Dump::go): Dump scopes. (Dump::visit): Add scopes dump. (Dump::indent): Add indentation logic. (Dump::visit_scope): Dump scope. * checks/errors/borrowck/rust-bir-dump.h: Dump methods. * checks/errors/borrowck/rust-bir-place.h (std::numeric_limits::max): Scope constants. (struct Scope): Scope representation. (class PlaceDB): Scope tracking. Signed-off-by: Jakub Dupak <dev@jakubdupak.com>
gcc/rust/ChangeLog: * checks/errors/borrowck/rust-bir-builder-expr-stmt.cc (ExprStmtBuilder::visit): Emit moves. * checks/errors/borrowck/rust-bir-builder-internal.h: Emit moves. * checks/errors/borrowck/rust-bir-builder-lazyboolexpr.h: Emit moves. * checks/errors/borrowck/rust-bir-dump.cc (Dump::visit_move_place): Emit moves. (Dump::visit): Emit moves. * checks/errors/borrowck/rust-bir-place.h (struct Place): Emit moves. * checks/errors/borrowck/rust-bir-visitor.h: Emit moves. * checks/errors/borrowck/rust-bir.h (enum class): Emit moves. (class AbstractExpr): Emit moves. (BasicBlock::is_terminated): Emit moves. Signed-off-by: Jakub Dupak <dev@jakubdupak.com>
gcc/rust/ChangeLog: * checks/errors/borrowck/rust-bir-dump.cc (Dump::visit): const visitor * checks/errors/borrowck/rust-bir-dump.h: const visitor * checks/errors/borrowck/rust-bir-visitor.h: const visitor * checks/errors/borrowck/rust-bir.h: const getter Signed-off-by: Jakub Dupak <dev@jakubdupak.com>
Rust part is not build and not invoked at this point. gcc/rust/ChangeLog: * checks/errors/borrowck/ffi-polonius/Cargo.toml: New file. * checks/errors/borrowck/ffi-polonius/src/gccrs_ffi.rs: New file. * checks/errors/borrowck/ffi-polonius/src/gccrs_ffi_generated.rs: New file. * checks/errors/borrowck/ffi-polonius/src/lib.rs: New file. * checks/errors/borrowck/polonius/rust-polonius-ffi.h: New file. * checks/errors/borrowck/polonius/rust-polonius.h: New file. Signed-off-by: Jakub Dupak <dev@jakubdupak.com>
gcc/rust/ChangeLog: * checks/errors/borrowck/rust-bir-free-region.h: New file. Signed-off-by: Jakub Dupak <dev@jakubdupak.com>
Biggybag on variance analysis to extract regions of fields from ADT regions. gcc/rust/ChangeLog: * typecheck/rust-tyty-variance-analysis-private.h (class FieldVisitorCtx): Region extraction. * typecheck/rust-tyty-variance-analysis.cc (query_field_regions): Region extraction. (FieldVisitorCtx::collect_regions): Region extraction. (FieldVisitorCtx::add_constraints_from_ty): Region extraction. (FieldVisitorCtx::add_constraints_from_region): Region extraction. (FieldVisitorCtx::add_constrints_from_param): Region extraction. * typecheck/rust-tyty-variance-analysis.h (query_field_regions): Region extraction. Signed-off-by: Jakub Dupak <dev@jakubdupak.com>
gcc/rust/ChangeLog: * checks/errors/borrowck/rust-bir-place.h (struct Lifetime): Extended regions and loans. (struct Loan): Representation of loan (result of borrowing) * checks/errors/borrowck/rust-bir-builder-expr-stmt.cc (ExprStmtBuilder::visit): Fix let stmt handling. * checks/errors/borrowck/rust-bir-builder-pattern.h: improved pattern translation * checks/errors/borrowck/rust-bir-builder-internal.h: region binding * checks/errors/borrowck/rust-bir-builder-expr-stmt.h (class ExprStmtBuilder): Region support. (class RenumberCtx): Region support. * checks/errors/borrowck/rust-bir-builder.h (class Builder): Region support. * checks/errors/borrowck/rust-bir-dump.cc (get_lifetime_name): Region support. (renumber_places): Region support. (Dump::go): Region support. (Dump::visit): Region support. (Dump::visit_lifetime): Region support. (Dump::visit_scope): Region support. * checks/errors/borrowck/rust-bir.h (class AbstractExpr): Region support. (struct Function): Region support. (class BorrowExpr): Region support. (class CallExpr): Region support. Signed-off-by: Jakub Dupak <dev@jakubdupak.com>
This is the main Polonius based logic which creates the information Polonius needs from BIR. It is largly guessed and rever engineered, so some aspects are probably wrong. gcc/rust/ChangeLog: * checks/errors/borrowck/rust-bir-fact-collector.h: New file. * checks/errors/borrowck/rust-borrow-checker.cc (BorrowChecker::go): Enable fact collection. Signed-off-by: Jakub Dupak <dev@jakubdupak.com>
gcc/rust/ChangeLog: * checks/errors/borrowck/rust-bir-dump.cc (renumber_places): Remove unecessary braces. (Dump::go): Remove unecessary braces. (Dump::visit): Remove unecessary braces. (Dump::visit_scope): Remove unecessary braces. * checks/errors/borrowck/rust-bir-fact-collector.h (class FactCollector): Remove unecessary braces. (points): Remove unecessary braces. * checks/errors/borrowck/rust-bir-free-region.h: Remove unecessary braces. * checks/errors/borrowck/rust-bir-place.h: Remove unecessary braces. * checks/errors/borrowck/rust-borrow-checker.cc (BorrowChecker::go): Remove unecessary braces. * checks/errors/borrowck/rust-function-collector.h: Remove unecessary braces. Signed-off-by: Jakub Dupak <dev@jakubdupak.com>
gcc/rust/ChangeLog: * checks/errors/borrowck/ffi-polonius/src/gccrs_ffi.rs: Bump copyright. * checks/errors/borrowck/ffi-polonius/src/lib.rs: Bump copyright. * checks/errors/borrowck/polonius/rust-polonius-ffi.h: Bump copyright. * checks/errors/borrowck/polonius/rust-polonius.h: Bump copyright. * checks/errors/borrowck/rust-bir-dump.cc: Bump copyright. * checks/errors/borrowck/rust-bir-fact-collector.h: Bump copyright. * checks/errors/borrowck/rust-bir-free-region.h: Bump copyright. Signed-off-by: Jakub Dupak <dev@jakubdupak.com>
Inherent impl has a type it applies to. This type was not visited and thus not resolved. gcc/rust/ChangeLog: * resolve/rust-default-resolver.cc (DefaultResolver::visit): Visit inherent impl type. Signed-off-by: Pierre-Emmanuel Patry <pierre-emmanuel.patry@embecosm.com>
A previous bug with name resolution 2.0 was caused by an incorrectly resolved inherent impl name. This test shall highlight the behavior and prevent regression. gcc/testsuite/ChangeLog: * rust/compile/name_resolution25.rs: New test. Signed-off-by: Pierre-Emmanuel Patry <pierre-emmanuel.patry@embecosm.com>
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This is a draft, as we still need some build system changes to be integrated before sending these. Should hopefully address the shortcomings of #2921