forked from M-Labs/artiq-zynq
fix errors
This commit is contained in:
parent
9d1bbff6b2
commit
d1d03a02bd
15
flake.nix
15
flake.nix
@ -10,7 +10,6 @@
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pkgs = import artiq.inputs.nixpkgs { system = "x86_64-linux"; overlays = [ (import zynq-rs.inputs.rust-overlay) ]; };
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zynqpkgs = zynq-rs.packages.x86_64-linux;
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artiqpkgs = artiq.packages.x86_64-linux;
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llvmPackages_11 = zynq-rs.llvmPackages_11;
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rust = zynq-rs.rust;
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rustPlatform = zynq-rs.rustPlatform;
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@ -125,7 +124,7 @@
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lockFile = src/Cargo.lock;
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outputHashes = {
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"tar-no-std-0.1.8" = "sha256-xm17108v4smXOqxdLvHl9CxTCJslmeogjm4Y87IXFuM=";
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"nalgebra-0.32.6" = "sha256-L/YudkVOtfGYoNQKBD7LMk/sMYgRDzPDdpGL5rO7G2I=";
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"fatfs-0.4.0" = "sha256-P7IgvhwTPXtNhcyv8cFqwO2UdaEcCGJY7UBG6+yBFSg=";
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};
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};
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@ -133,12 +132,12 @@
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pkgs.gnumake
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(pkgs.python3.withPackages(ps: [ ps.jsonschema artiqpkgs.migen migen-axi artiqpkgs.misoc artiqpkgs.artiq ]))
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zynqpkgs.cargo-xbuild
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llvmPackages_11.llvm
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llvmPackages_11.clang-unwrapped
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pkgs.llvmPackages_18.llvm
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pkgs.llvmPackages_18.clang-unwrapped
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];
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buildPhase = ''
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export XARGO_RUST_SRC="${rust}/lib/rustlib/src/rust/library"
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export CLANG_EXTRA_INCLUDE_DIR="${llvmPackages_11.clang-unwrapped.lib}/lib/clang/11.1.0/include"
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export CLANG_EXTRA_INCLUDE_DIR="${pkgs.llvmPackages_18.clang-unwrapped.lib}/lib/clang/18/include"
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export CARGO_HOME=$(mktemp -d cargo-home.XXX)
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export ZYNQ_RS=${zynq-rs}
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make TARGET=${target} GWARGS="${if json == null then "-V ${variant}" else json}" ${fwtype}
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@ -372,8 +371,8 @@
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name = "artiq-zynq-dev-shell";
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buildInputs = with pkgs; [
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rust
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llvmPackages_11.llvm
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llvmPackages_11.clang-unwrapped
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llvmPackages_18.llvm
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llvmPackages_18.clang-unwrapped
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gnumake
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cacert
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zynqpkgs.cargo-xbuild
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@ -387,7 +386,7 @@
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pre-commit
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];
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XARGO_RUST_SRC = "${rust}/lib/rustlib/src/rust/library";
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CLANG_EXTRA_INCLUDE_DIR = "${llvmPackages_11.clang-unwrapped.lib}/lib/clang/11.1.0/include";
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CLANG_EXTRA_INCLUDE_DIR = "${pkgs.llvmPackages_18.clang-unwrapped.lib}/lib/clang/18/include";
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ZYNQ_RS = "${zynq-rs}";
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OPENOCD_ZYNQ = "${zynq-rs}/openocd";
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SZL = "${zynqpkgs.szl}";
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57
src/Cargo.lock
generated
57
src/Cargo.lock
generated
@ -46,6 +46,12 @@ version = "1.3.2"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
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[[package]]
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name = "bitflags"
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version = "2.6.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "b048fb63fd8b5923fc5aa7b340d8e156aec7ec02f0c78fa8a6ddc2613f6f71de"
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[[package]]
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name = "build_const"
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version = "0.2.2"
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@ -82,18 +88,9 @@ checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
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[[package]]
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name = "compiler_builtins"
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version = "0.1.39"
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version = "0.1.109"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "3748f82c7d366a0b4950257d19db685d4958d2fa27c6d164a3f069fec42b748b"
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[[package]]
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name = "core_io"
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version = "0.1.20210325"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "97f8932064288cc79feb4d343a399d353a6f6f001e586ece47fe518a9e8507df"
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dependencies = [
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"rustc_version",
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]
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checksum = "f11973008a8cf741fe6d22f339eba21fd0ca81e2760a769ba8243ed6c21edd7e"
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[[package]]
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name = "crc"
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@ -141,13 +138,10 @@ dependencies = [
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[[package]]
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name = "fatfs"
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version = "0.3.5"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "e18f80a87439240dac45d927fd8f8081b6f1e34c03e97271189fa8a8c2e96c8f"
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version = "0.4.0"
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source = "git+https://github.com/rafalh/rust-fatfs?rev=85f06e0#85f06e08edbd3368e1b0562f2fc1b6d178bf7b8a"
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dependencies = [
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"bitflags",
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"byteorder",
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"core_io",
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"bitflags 2.6.0",
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"log",
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]
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@ -319,7 +313,6 @@ dependencies = [
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name = "libconfig"
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version = "0.1.0"
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dependencies = [
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"core_io",
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"fatfs",
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"libboard_zynq",
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"log",
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@ -391,8 +384,9 @@ checksum = "c75de51135344a4f8ed3cfe2720dc27736f7711989703a0b43aadf3753c55577"
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[[package]]
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name = "nalgebra"
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version = "0.32.6"
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source = "git+https://git.m-labs.hk/M-Labs/nalgebra.git?rev=dd00f9b#dd00f9b46046e0b931d1b470166db02fd29591be"
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version = "0.33.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "3c4b5f057b303842cf3262c27e465f4c303572e7f6b0648f60e16248ac3397f4"
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dependencies = [
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"approx",
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"num-complex",
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@ -541,15 +535,6 @@ dependencies = [
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"void",
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]
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[[package]]
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name = "rustc_version"
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version = "0.1.7"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "c5f5376ea5e30ce23c03eb77cbe4962b988deead10910c372b226388b594c084"
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dependencies = [
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"semver",
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]
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[[package]]
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name = "satman"
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version = "0.0.0"
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@ -573,17 +558,11 @@ dependencies = [
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"unwind",
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]
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[[package]]
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name = "semver"
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version = "0.1.20"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "d4f410fedcf71af0345d7607d246e7ad15faaadd49d240ee3b24e5dc21a820ac"
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[[package]]
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name = "simba"
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version = "0.8.0"
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version = "0.9.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "50582927ed6f77e4ac020c057f37a268fc6aebc29225050365aacbb9deeeddc4"
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checksum = "b3a386a501cd104797982c15ae17aafe8b9261315b5d07e3ec803f2ea26be0fa"
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dependencies = [
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"approx",
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"num-complex",
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@ -597,7 +576,7 @@ version = "0.7.5"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "3e4a069bef843d170df47e7c0a8bf8d037f217d9f5b325865acc3e466ffe40d3"
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dependencies = [
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"bitflags",
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"bitflags 1.3.2",
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"byteorder",
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"managed",
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]
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@ -619,7 +598,7 @@ version = "0.1.8"
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source = "git+https://git.m-labs.hk/M-Labs/tar-no-std?rev=2ab6dc5#2ab6dc58e5249c59c4eb03eaf3a119bcdd678d32"
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dependencies = [
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"arrayvec",
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"bitflags",
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"bitflags 1.3.2",
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"log",
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]
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@ -9,7 +9,7 @@ pub use crate::drtioaux_proto::Packet;
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use crate::{drtioaux_proto::Error as ProtocolError, mem::mem::DRTIOAUX_MEM, pl::csr::DRTIOAUX};
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#[derive(Debug)]
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pub enum Error {
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pub enum Error<T> {
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GatewareError,
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CorruptedPacket,
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@ -19,17 +19,17 @@ pub enum Error {
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RoutingError,
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Protocol(ProtocolError),
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Protocol(ProtocolError<T>),
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}
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impl From<ProtocolError> for Error {
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fn from(value: ProtocolError) -> Error {
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impl<T> From<ProtocolError<T>> for Error<T> {
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fn from(value: ProtocolError<T>) -> Error<T> {
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Error::Protocol(value)
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}
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}
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impl From<IoError> for Error {
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fn from(value: IoError) -> Error {
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impl<T> From<IoError<T>> for Error<T> {
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fn from(value: IoError<T>) -> Error<T> {
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Error::Protocol(ProtocolError::Io(value))
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}
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}
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@ -56,8 +56,8 @@ pub fn has_rx_error(linkno: u8) -> bool {
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}
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}
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fn receive<F, T>(linkno: u8, f: F) -> Result<Option<T>, Error>
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where F: FnOnce(&[u8]) -> Result<T, Error> {
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fn receive<F, T>(linkno: u8, f: F) -> Result<Option<T>, Error<!>>
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where F: FnOnce(&[u8]) -> Result<T, Error<!>> {
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let linkidx = linkno as usize;
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unsafe {
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if (DRTIOAUX[linkidx].aux_rx_present_read)() == 1 {
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@ -72,14 +72,14 @@ where F: FnOnce(&[u8]) -> Result<T, Error> {
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}
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}
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pub fn recv(linkno: u8) -> Result<Option<Packet>, Error> {
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pub fn recv(linkno: u8) -> Result<Option<Packet>, Error<!>> {
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if has_rx_error(linkno) {
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return Err(Error::GatewareError);
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}
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receive(linkno, |buffer| {
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if buffer.len() < 8 {
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return Err(IoError::UnexpectedEnd).into());
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return Err(IoError::UnexpectedEnd.into());
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}
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let mut reader = Cursor::new(buffer);
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@ -96,7 +96,7 @@ pub fn recv(linkno: u8) -> Result<Option<Packet>, Error> {
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})
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}
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pub fn recv_timeout(linkno: u8, timeout_ms: Option<u64>, timer: GlobalTimer) -> Result<Packet, Error> {
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pub fn recv_timeout(linkno: u8, timeout_ms: Option<u64>, timer: GlobalTimer) -> Result<Packet, Error<!>> {
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let timeout_ms = Milliseconds(timeout_ms.unwrap_or(10));
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let limit = timer.get_time() + timeout_ms;
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while timer.get_time() < limit {
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@ -108,8 +108,8 @@ pub fn recv_timeout(linkno: u8, timeout_ms: Option<u64>, timer: GlobalTimer) ->
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Err(Error::TimedOut)
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}
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fn transmit<F>(linkno: u8, f: F) -> Result<(), Error>
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where F: FnOnce(&mut [u8]) -> Result<usize, Error> {
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fn transmit<F>(linkno: u8, f: F) -> Result<(), Error<!>>
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where F: FnOnce(&mut [u8]) -> Result<usize, Error<!>> {
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let linkno = linkno as usize;
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unsafe {
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while (DRTIOAUX[linkno].aux_tx_read)() != 0 {}
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@ -121,7 +121,7 @@ where F: FnOnce(&mut [u8]) -> Result<usize, Error> {
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}
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}
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pub fn send(linkno: u8, packet: &Packet) -> Result<(), Error> {
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pub fn send(linkno: u8, packet: &Packet) -> Result<(), Error<!>> {
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transmit(linkno, |buffer| {
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let mut writer = Cursor::new(buffer);
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@ -34,8 +34,8 @@ fn tx_ready(linkno: usize) -> nb::Result<(), Void> {
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}
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}
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async fn receive<F, T>(linkno: u8, f: F) -> Result<Option<T>, Error>
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where F: FnOnce(&[u8]) -> Result<T, Error> {
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async fn receive<F, T>(linkno: u8, f: F) -> Result<Option<T>, Error<!>>
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where F: FnOnce(&[u8]) -> Result<T, Error<!>> {
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let linkidx = linkno as usize;
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unsafe {
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if (DRTIOAUX[linkidx].aux_rx_present_read)() == 1 {
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@ -50,14 +50,14 @@ where F: FnOnce(&[u8]) -> Result<T, Error> {
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}
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}
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pub async fn recv(linkno: u8) -> Result<Option<Packet>, Error> {
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pub async fn recv(linkno: u8) -> Result<Option<Packet>, Error<!>> {
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if has_rx_error(linkno) {
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return Err(Error::GatewareError);
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}
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receive(linkno, |buffer| {
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if buffer.len() < 8 {
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return Err(IoError::UnexpectedEnd).into());
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return Err(IoError::UnexpectedEnd.into());
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}
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let mut reader = Cursor::new(buffer);
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@ -75,7 +75,7 @@ pub async fn recv(linkno: u8) -> Result<Option<Packet>, Error> {
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.await
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}
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pub async fn recv_timeout(linkno: u8, timeout_ms: Option<u64>, timer: GlobalTimer) -> Result<Packet, Error> {
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pub async fn recv_timeout(linkno: u8, timeout_ms: Option<u64>, timer: GlobalTimer) -> Result<Packet, Error<!>> {
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let timeout_ms = Milliseconds(timeout_ms.unwrap_or(10));
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let limit = timer.get_time() + timeout_ms;
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let mut would_block = false;
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@ -95,8 +95,8 @@ pub async fn recv_timeout(linkno: u8, timeout_ms: Option<u64>, timer: GlobalTime
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Err(Error::TimedOut)
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}
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async fn transmit<F>(linkno: u8, f: F) -> Result<(), Error>
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where F: FnOnce(&mut [u8]) -> Result<usize, Error> {
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async fn transmit<F>(linkno: u8, f: F) -> Result<(), Error<!>>
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where F: FnOnce(&mut [u8]) -> Result<usize, Error<!>> {
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let linkno = linkno as usize;
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unsafe {
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let _ = block_async!(tx_ready(linkno)).await;
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@ -108,7 +108,7 @@ where F: FnOnce(&mut [u8]) -> Result<usize, Error> {
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}
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}
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pub async fn send(linkno: u8, packet: &Packet) -> Result<(), Error> {
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pub async fn send(linkno: u8, packet: &Packet) -> Result<(), Error<!>> {
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transmit(linkno, |buffer| {
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let mut writer = Cursor::new(buffer);
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@ -1,5 +1,6 @@
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use libboard_zynq::{println, stdio};
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use libcortex_a9::{interrupt_handler, regs::MPIDR};
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use core::arch::asm;
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use libregister::RegisterR;
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#[cfg(has_si549)]
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@ -1,7 +1,7 @@
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#![no_std]
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#![feature(never_type)]
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#![feature(naked_functions)]
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#![feature(asm)]
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#![allow(unexpected_cfgs)]
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extern crate crc;
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extern crate embedded_hal;
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@ -1,3 +1,5 @@
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#![allow(unexpected_cfgs)]
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use std::{env,
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fs::File,
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io::{BufRead, BufReader, Write},
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@ -1,5 +1,6 @@
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#![no_std]
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#![feature(never_type)]
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#![allow(unexpected_cfgs)]
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#[cfg(feature = "alloc")]
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extern crate alloc;
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@ -17,6 +17,7 @@ void = { version = "1", default-features = false }
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log_buffer = { version = "1.2" }
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libm = { version = "0.2", features = ["unstable"] }
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vcell = "0.1"
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nalgebra = { version = "0.33.0", default-features = false, features = ["libm", "alloc"]}
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libboard_zynq = { path = "@@ZYNQ_RS@@/libboard_zynq", features = ["ipv6"]}
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libsupport_zynq = { path = "@@ZYNQ_RS@@/libsupport_zynq", default-features = false, features = ["alloc_core"] }
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@ -31,9 +32,3 @@ unwind = { path = "../libunwind" }
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libc = { path = "../libc" }
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io = { path = "../libio" }
|
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libboard_artiq = { path = "../libboard_artiq" }
|
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|
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[dependencies.nalgebra]
|
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git = "https://git.m-labs.hk/M-Labs/nalgebra.git"
|
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rev = "dd00f9b"
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default-features = false
|
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features = ["libm", "alloc"]
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@ -95,30 +95,30 @@ struct ExceptionBuffer {
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}
|
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|
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static mut EXCEPTION_BUFFER: ExceptionBuffer = ExceptionBuffer {
|
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uw_exceptions: [uw::_Unwind_Exception {
|
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uw_exceptions: [ const { uw::_Unwind_Exception {
|
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exception_class: EXCEPTION_CLASS,
|
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exception_cleanup: cleanup,
|
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private: [0; uw::unwinder_private_data_size],
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}; MAX_INFLIGHT_EXCEPTIONS],
|
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} }; MAX_INFLIGHT_EXCEPTIONS],
|
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exceptions: [None; MAX_INFLIGHT_EXCEPTIONS + 1],
|
||||
exception_stack: [-1; MAX_INFLIGHT_EXCEPTIONS + 1],
|
||||
backtrace: [(0, 0); MAX_BACKTRACE_SIZE],
|
||||
backtrace_size: 0,
|
||||
stack_pointers: [StackPointerBacktrace {
|
||||
stack_pointers: [ const { StackPointerBacktrace {
|
||||
stack_pointer: 0,
|
||||
initial_backtrace_size: 0,
|
||||
current_backtrace_size: 0,
|
||||
}; MAX_INFLIGHT_EXCEPTIONS + 1],
|
||||
} }; MAX_INFLIGHT_EXCEPTIONS + 1],
|
||||
exception_count: 0,
|
||||
};
|
||||
|
||||
pub unsafe extern "C" fn reset_exception_buffer() {
|
||||
trace!("reset exception buffer");
|
||||
EXCEPTION_BUFFER.uw_exceptions = [uw::_Unwind_Exception {
|
||||
EXCEPTION_BUFFER.uw_exceptions = [ const { uw::_Unwind_Exception {
|
||||
exception_class: EXCEPTION_CLASS,
|
||||
exception_cleanup: cleanup,
|
||||
private: [0; uw::unwinder_private_data_size],
|
||||
}; MAX_INFLIGHT_EXCEPTIONS];
|
||||
} }; MAX_INFLIGHT_EXCEPTIONS];
|
||||
EXCEPTION_BUFFER.exceptions = [None; MAX_INFLIGHT_EXCEPTIONS + 1];
|
||||
EXCEPTION_BUFFER.exception_stack = [-1; MAX_INFLIGHT_EXCEPTIONS + 1];
|
||||
EXCEPTION_BUFFER.backtrace_size = 0;
|
||||
|
||||
@ -1,5 +1,5 @@
|
||||
use core::sync::atomic::{AtomicBool, Ordering};
|
||||
|
||||
use core::arch::asm;
|
||||
use libboard_zynq::{gic, mpcore, println, stdio};
|
||||
use libcortex_a9::{asm, interrupt_handler, notify_spin_lock, regs::MPIDR, spin_lock_yield};
|
||||
use libregister::RegisterR;
|
||||
|
||||
@ -44,7 +44,7 @@ unsafe fn recv_elements<F, R, E>(
|
||||
alloc: &mut F,
|
||||
) -> Result<(), E>
|
||||
where
|
||||
F: FnMut(usize) -> *mut (),
|
||||
F: FnMut(usize) -> Result<*mut (), E>,
|
||||
R: Read + ?Sized,
|
||||
E: From<Error<R::ReadError>>,
|
||||
{
|
||||
@ -57,7 +57,6 @@ where
|
||||
let ptr = storage as *mut u32;
|
||||
let dest = core::slice::from_raw_parts_mut(ptr as *mut u8, length * 4);
|
||||
reader.read_exact(dest)?;
|
||||
drop(dest);
|
||||
let dest = core::slice::from_raw_parts_mut(ptr, length);
|
||||
NativeEndian::from_slice_u32(dest);
|
||||
}
|
||||
@ -65,7 +64,6 @@ where
|
||||
let ptr = storage as *mut u64;
|
||||
let dest = core::slice::from_raw_parts_mut(ptr as *mut u8, length * 8);
|
||||
reader.read_exact(dest)?;
|
||||
drop(dest);
|
||||
let dest = core::slice::from_raw_parts_mut(ptr, length);
|
||||
NativeEndian::from_slice_u64(dest);
|
||||
}
|
||||
@ -81,7 +79,7 @@ where
|
||||
|
||||
unsafe fn recv_value<F, R, E>(reader: &mut R, tag: Tag, data: &mut *mut (), alloc: &mut F) -> Result<(), E>
|
||||
where
|
||||
F: FnMut(usize) -> *mut (),
|
||||
F: FnMut(usize) -> Result<*mut (), E>,
|
||||
R: Read + ?Sized,
|
||||
E: From<Error<R::ReadError>>,
|
||||
{
|
||||
@ -110,7 +108,7 @@ where
|
||||
Tag::String | Tag::Bytes | Tag::ByteArray => {
|
||||
consume_value!(CMutSlice<u8>, |ptr| {
|
||||
let length = reader.read_u32()? as usize;
|
||||
*ptr = CMutSlice::new(alloc(length) as *mut u8, length);
|
||||
*ptr = CMutSlice::new(alloc(length)? as *mut u8, length);
|
||||
reader.read_exact((*ptr).as_mut())?;
|
||||
Ok(())
|
||||
})
|
||||
@ -140,7 +138,7 @@ where
|
||||
let storage_offset = round_up(list_size, tag.alignment());
|
||||
let storage_size = tag.size() * length;
|
||||
|
||||
let allocation = alloc(storage_offset + storage_size) as *mut u8;
|
||||
let allocation = alloc(storage_offset + storage_size)? as *mut u8;
|
||||
*ptr_to_list = allocation as *mut List;
|
||||
let storage = allocation.offset(storage_offset as isize) as *mut ();
|
||||
|
||||
@ -159,7 +157,7 @@ where
|
||||
}
|
||||
|
||||
let elt_tag = it.clone().next().expect("truncated tag");
|
||||
*buffer = alloc(elt_tag.size() * total_len);
|
||||
*buffer = alloc(elt_tag.size() * total_len)?;
|
||||
recv_elements(reader, elt_tag, total_len, *buffer, alloc)
|
||||
})
|
||||
}
|
||||
@ -183,7 +181,7 @@ pub fn recv_return<'a, F, R, E>(
|
||||
alloc: &mut F,
|
||||
) -> Result<&'a [u8], E>
|
||||
where
|
||||
F: FnMut(usize) -> *mut (),
|
||||
F: FnMut(usize) -> Result<*mut (), E>,
|
||||
R: Read + ?Sized,
|
||||
E: From<Error<R::ReadError>>,
|
||||
{
|
||||
|
||||
@ -1,8 +1,5 @@
|
||||
#![no_std]
|
||||
#![feature(link_cfg)]
|
||||
#![feature(nll)]
|
||||
#![feature(unwind_attributes)]
|
||||
#![feature(static_nobundle)]
|
||||
#![cfg_attr(not(target_env = "msvc"), feature(libc))]
|
||||
|
||||
cfg_if::cfg_if! {
|
||||
@ -17,17 +14,3 @@ cfg_if::cfg_if! {
|
||||
pub use backtrace::backtrace;
|
||||
}
|
||||
}
|
||||
|
||||
#[cfg(target_env = "musl")]
|
||||
#[link(name = "unwind", kind = "static", cfg(target_feature = "crt-static"))]
|
||||
#[link(name = "gcc_s", cfg(not(target_feature = "crt-static")))]
|
||||
extern "C" {}
|
||||
|
||||
#[cfg(target_os = "redox")]
|
||||
#[link(name = "gcc_eh", kind = "static-nobundle", cfg(target_feature = "crt-static"))]
|
||||
#[link(name = "gcc_s", cfg(not(target_feature = "crt-static")))]
|
||||
extern "C" {}
|
||||
|
||||
#[cfg(all(target_vendor = "fortanix", target_env = "sgx"))]
|
||||
#[link(name = "unwind", kind = "static-nobundle")]
|
||||
extern "C" {}
|
||||
|
||||
@ -77,8 +77,7 @@ pub type _Unwind_Exception_Cleanup_Fn =
|
||||
all(feature = "llvm-libunwind", any(target_os = "fuchsia", target_os = "linux")),
|
||||
link(name = "unwind", kind = "static")
|
||||
)]
|
||||
extern "C" {
|
||||
#[unwind(allowed)]
|
||||
extern "C-unwind" {
|
||||
pub fn _Unwind_Resume(exception: *mut _Unwind_Exception) -> !;
|
||||
pub fn _Unwind_DeleteException(exception: *mut _Unwind_Exception);
|
||||
pub fn _Unwind_GetLanguageSpecificData(ctx: *mut _Unwind_Context) -> *mut c_void;
|
||||
@ -226,8 +225,7 @@ if #[cfg(not(all(target_os = "ios", target_arch = "arm")))] {
|
||||
#[cfg_attr(all(feature = "llvm-libunwind",
|
||||
any(target_os = "fuchsia", target_os = "linux")),
|
||||
link(name = "unwind", kind = "static"))]
|
||||
extern "C" {
|
||||
#[unwind(allowed)]
|
||||
extern "C-unwind" {
|
||||
pub fn _Unwind_RaiseException(exception: *mut _Unwind_Exception) -> _Unwind_Reason_Code;
|
||||
pub fn _Unwind_Backtrace(trace: _Unwind_Trace_Fn,
|
||||
trace_argument: *mut c_void)
|
||||
@ -238,8 +236,7 @@ if #[cfg(not(all(target_os = "ios", target_arch = "arm")))] {
|
||||
#[cfg_attr(all(feature = "llvm-libunwind",
|
||||
any(target_os = "fuchsia", target_os = "linux")),
|
||||
link(name = "unwind", kind = "static"))]
|
||||
extern "C" {
|
||||
#[unwind(allowed)]
|
||||
extern "C-unwind" {
|
||||
pub fn _Unwind_SjLj_RaiseException(e: *mut _Unwind_Exception) -> _Unwind_Reason_Code;
|
||||
}
|
||||
|
||||
|
||||
@ -1,3 +1,4 @@
|
||||
#![allow(unexpected_cfgs)]
|
||||
extern crate build_zynq;
|
||||
|
||||
fn main() {
|
||||
|
||||
@ -1,9 +1,9 @@
|
||||
#![no_std]
|
||||
#![no_main]
|
||||
#![recursion_limit = "1024"] // for futures_util::select!
|
||||
#![allow(unexpected_cfgs)]
|
||||
#![feature(alloc_error_handler)]
|
||||
#![feature(const_btree_new)]
|
||||
#![feature(panic_info_message)]
|
||||
#![feature(const_btree_len)]
|
||||
|
||||
#[macro_use]
|
||||
extern crate alloc;
|
||||
|
||||
@ -22,7 +22,7 @@ fn panic(info: &core::panic::PanicInfo) -> ! {
|
||||
} else {
|
||||
print!("unknown location");
|
||||
}
|
||||
if let Some(message) = info.message() {
|
||||
if let Some(message) = info.message().as_str() {
|
||||
println!(": {}", message);
|
||||
} else {
|
||||
println!("");
|
||||
@ -61,7 +61,7 @@ fn soft_panic(info: &core::panic::PanicInfo) -> ! {
|
||||
} else {
|
||||
error!("panic at unknown location");
|
||||
}
|
||||
if let Some(message) = info.message() {
|
||||
if let Some(message) = info.message().as_str() {
|
||||
error!("panic message: {}", message);
|
||||
}
|
||||
let timer = GlobalTimer::start();
|
||||
|
||||
@ -1,6 +1,7 @@
|
||||
#![no_std]
|
||||
#![no_main]
|
||||
#![feature(alloc_error_handler, try_trait, never_type, panic_info_message)]
|
||||
#![feature(alloc_error_handler, never_type)]
|
||||
#![allow(unexpected_cfgs)]
|
||||
|
||||
#[macro_use]
|
||||
extern crate log;
|
||||
@ -154,7 +155,7 @@ fn process_aux_packet(
|
||||
kernel_manager: &mut KernelManager,
|
||||
core_manager: &mut CoreManager,
|
||||
router: &mut Router,
|
||||
) -> Result<(), drtioaux::Error> {
|
||||
) -> Result<(), drtioaux::Error<!>> {
|
||||
// In the code below, *_chan_sel_write takes an u8 if there are fewer than 256 channels,
|
||||
// and u16 otherwise; hence the `as _` conversion.
|
||||
match packet {
|
||||
@ -1796,7 +1797,7 @@ pub fn panic_fmt(info: &core::panic::PanicInfo) -> ! {
|
||||
} else {
|
||||
print!("unknown location");
|
||||
}
|
||||
if let Some(message) = info.message() {
|
||||
if let Some(message) = info.message().as_str() {
|
||||
println!(": {}", message);
|
||||
} else {
|
||||
println!("");
|
||||
|
||||
@ -191,7 +191,7 @@ impl Repeater {
|
||||
}
|
||||
}
|
||||
|
||||
fn recv_aux_timeout(&self, timeout: u32, timer: &mut GlobalTimer) -> Result<drtioaux::Packet, drtioaux::Error> {
|
||||
fn recv_aux_timeout(&self, timeout: u32, timer: &mut GlobalTimer) -> Result<drtioaux::Packet, drtioaux::Error<!>> {
|
||||
let max_time = timer.get_time() + Milliseconds(timeout.into());
|
||||
loop {
|
||||
if !rep_link_rx_up(self.repno) {
|
||||
@ -216,7 +216,7 @@ impl Repeater {
|
||||
rank: u8,
|
||||
self_destination: u8,
|
||||
timer: &mut GlobalTimer,
|
||||
) -> Result<(), drtioaux::Error> {
|
||||
) -> Result<(), drtioaux::Error<!>> {
|
||||
self.aux_send(request)?;
|
||||
loop {
|
||||
let reply = self.recv_aux_timeout(200, timer)?;
|
||||
@ -242,14 +242,14 @@ impl Repeater {
|
||||
Ok(())
|
||||
}
|
||||
|
||||
pub fn aux_send(&self, request: &drtioaux::Packet) -> Result<(), drtioaux::Error> {
|
||||
pub fn aux_send(&self, request: &drtioaux::Packet) -> Result<(), drtioaux::Error<!>> {
|
||||
if self.state != RepeaterState::Up {
|
||||
return Err(drtioaux::Error::LinkDown);
|
||||
}
|
||||
drtioaux::send(self.auxno, request)
|
||||
}
|
||||
|
||||
pub fn sync_tsc(&self, timer: &mut GlobalTimer) -> Result<(), drtioaux::Error> {
|
||||
pub fn sync_tsc(&self, timer: &mut GlobalTimer) -> Result<(), drtioaux::Error<!>> {
|
||||
if self.state != RepeaterState::Up {
|
||||
return Ok(());
|
||||
}
|
||||
@ -275,7 +275,7 @@ impl Repeater {
|
||||
destination: u8,
|
||||
hops: &[u8; drtio_routing::MAX_HOPS],
|
||||
timer: &mut GlobalTimer,
|
||||
) -> Result<(), drtioaux::Error> {
|
||||
) -> Result<(), drtioaux::Error<!>> {
|
||||
if self.state != RepeaterState::Up {
|
||||
return Ok(());
|
||||
}
|
||||
@ -299,14 +299,14 @@ impl Repeater {
|
||||
&self,
|
||||
routing_table: &drtio_routing::RoutingTable,
|
||||
timer: &mut GlobalTimer,
|
||||
) -> Result<(), drtioaux::Error> {
|
||||
) -> Result<(), drtioaux::Error<!>> {
|
||||
for i in 0..drtio_routing::DEST_COUNT {
|
||||
self.set_path(i as u8, &routing_table.0[i], timer)?;
|
||||
}
|
||||
Ok(())
|
||||
}
|
||||
|
||||
pub fn set_rank(&self, rank: u8, timer: &mut GlobalTimer) -> Result<(), drtioaux::Error> {
|
||||
pub fn set_rank(&self, rank: u8, timer: &mut GlobalTimer) -> Result<(), drtioaux::Error<!>> {
|
||||
if self.state != RepeaterState::Up {
|
||||
return Ok(());
|
||||
}
|
||||
@ -318,7 +318,7 @@ impl Repeater {
|
||||
Ok(())
|
||||
}
|
||||
|
||||
pub fn rtio_reset(&self, timer: &mut GlobalTimer) -> Result<(), drtioaux::Error> {
|
||||
pub fn rtio_reset(&self, timer: &mut GlobalTimer) -> Result<(), drtioaux::Error<!>> {
|
||||
let repno = self.repno as usize;
|
||||
unsafe {
|
||||
(csr::DRTIOREP[repno].reset_write)(1);
|
||||
@ -361,11 +361,11 @@ impl Repeater {
|
||||
) {
|
||||
}
|
||||
|
||||
pub fn sync_tsc(&self, _timer: &mut GlobalTimer) -> Result<(), drtioaux::Error> {
|
||||
pub fn sync_tsc(&self, _timer: &mut GlobalTimer) -> Result<(), drtioaux::Error<!>> {
|
||||
Ok(())
|
||||
}
|
||||
|
||||
pub fn rtio_reset(&self, _timer: &mut GlobalTimer) -> Result<(), drtioaux::Error> {
|
||||
pub fn rtio_reset(&self, _timer: &mut GlobalTimer) -> Result<(), drtioaux::Error<!>> {
|
||||
Ok(())
|
||||
}
|
||||
}
|
||||
|
||||
@ -130,7 +130,7 @@ impl Router {
|
||||
_routing_table: &drtio_routing::RoutingTable,
|
||||
_rank: u8,
|
||||
_destination: u8,
|
||||
) -> Result<(), drtioaux::Error> {
|
||||
) -> Result<(), drtioaux::Error<!>> {
|
||||
#[cfg(has_drtio_routing)]
|
||||
{
|
||||
let destination = packet.routable_destination();
|
||||
|
||||
@ -1,17 +1,21 @@
|
||||
use alloc::{collections::BTreeMap,
|
||||
use alloc::{
|
||||
collections::BTreeMap,
|
||||
format,
|
||||
string::{String, ToString},
|
||||
vec::Vec};
|
||||
use core::{option::NoneError, slice, str};
|
||||
vec::Vec,
|
||||
};
|
||||
use core::{slice, str};
|
||||
|
||||
use cslice::AsCSlice;
|
||||
use dma::{Error as DmaError, Manager as DmaManager};
|
||||
use io::{Cursor, Error as IoError, ProtoWrite, Write};
|
||||
use ksupport::{eh_artiq, kernel, rpc};
|
||||
use libboard_artiq::{drtio_routing::RoutingTable,
|
||||
use libboard_artiq::{
|
||||
drtio_routing::RoutingTable,
|
||||
drtioaux,
|
||||
drtioaux_proto::{PayloadStatus, MASTER_PAYLOAD_MAX_SIZE},
|
||||
pl::csr};
|
||||
pl::csr,
|
||||
};
|
||||
use libboard_zynq::{time::Milliseconds, timer::GlobalTimer};
|
||||
use libcortex_a9::sync_channel::Receiver;
|
||||
use log::warn;
|
||||
@ -51,6 +55,7 @@ enum KernelState {
|
||||
},
|
||||
}
|
||||
|
||||
#[allow(dead_code)]
|
||||
#[derive(Debug)]
|
||||
pub enum Error {
|
||||
Load(String),
|
||||
@ -64,14 +69,8 @@ pub enum Error {
|
||||
DmaError(DmaError),
|
||||
}
|
||||
|
||||
impl From<NoneError> for Error {
|
||||
fn from(_: NoneError) -> Error {
|
||||
Error::KernelNotFound
|
||||
}
|
||||
}
|
||||
|
||||
impl From<IoError> for Error {
|
||||
fn from(_value: IoError) -> Error {
|
||||
impl<T> From<IoError<T>> for Error {
|
||||
fn from(_value: IoError<T>) -> Error {
|
||||
Error::SubkernelIoError
|
||||
}
|
||||
}
|
||||
@ -88,8 +87,8 @@ impl From<()> for Error {
|
||||
}
|
||||
}
|
||||
|
||||
impl From<drtioaux::Error> for Error {
|
||||
fn from(_value: drtioaux::Error) -> Error {
|
||||
impl<T> From<drtioaux::Error<T>> for Error {
|
||||
fn from(_value: drtioaux::Error<T>) -> Error {
|
||||
Error::DrtioError
|
||||
}
|
||||
}
|
||||
@ -221,7 +220,10 @@ impl MessageManager {
|
||||
}
|
||||
}
|
||||
|
||||
pub fn get_outgoing_slice(&mut self, data_slice: &mut [u8; MASTER_PAYLOAD_MAX_SIZE]) -> Option<SliceMeta> {
|
||||
pub fn get_outgoing_slice(
|
||||
&mut self,
|
||||
data_slice: &mut [u8; MASTER_PAYLOAD_MAX_SIZE],
|
||||
) -> Option<SliceMeta> {
|
||||
if self.out_state != OutMessageState::MessageBeingSent {
|
||||
return None;
|
||||
}
|
||||
@ -302,7 +304,13 @@ impl<'a> Manager<'_> {
|
||||
}
|
||||
}
|
||||
|
||||
pub fn add(&mut self, id: u32, status: PayloadStatus, data: &[u8], data_len: usize) -> Result<(), Error> {
|
||||
pub fn add(
|
||||
&mut self,
|
||||
id: u32,
|
||||
status: PayloadStatus,
|
||||
data: &[u8],
|
||||
data_len: usize,
|
||||
) -> Result<(), Error> {
|
||||
let kernel = match self.kernels.get_mut(&id) {
|
||||
Some(kernel) => {
|
||||
if kernel.complete || status.is_first() {
|
||||
@ -315,7 +323,7 @@ impl<'a> Manager<'_> {
|
||||
complete: false,
|
||||
},
|
||||
);
|
||||
self.kernels.get_mut(&id)?
|
||||
self.kernels.get_mut(&id).ok_or(Error::KernelNotFound)?
|
||||
} else {
|
||||
kernel
|
||||
}
|
||||
@ -328,7 +336,7 @@ impl<'a> Manager<'_> {
|
||||
complete: false,
|
||||
},
|
||||
);
|
||||
self.kernels.get_mut(&id)?
|
||||
self.kernels.get_mut(&id).ok_or(Error::KernelNotFound)?
|
||||
}
|
||||
};
|
||||
kernel.library.extend(&data[0..data_len]);
|
||||
@ -373,10 +381,15 @@ impl<'a> Manager<'_> {
|
||||
if !self.running() {
|
||||
return;
|
||||
}
|
||||
self.session.messages.handle_incoming(status, id, length, slice);
|
||||
self.session
|
||||
.messages
|
||||
.handle_incoming(status, id, length, slice);
|
||||
}
|
||||
|
||||
pub fn message_get_slice(&mut self, slice: &mut [u8; MASTER_PAYLOAD_MAX_SIZE]) -> Option<SliceMeta> {
|
||||
pub fn message_get_slice(
|
||||
&mut self,
|
||||
slice: &mut [u8; MASTER_PAYLOAD_MAX_SIZE],
|
||||
) -> Option<SliceMeta> {
|
||||
if !self.running() {
|
||||
return None;
|
||||
}
|
||||
@ -395,15 +408,19 @@ impl<'a> Manager<'_> {
|
||||
if self.session.id == id && self.session.kernel_state == KernelState::Loaded {
|
||||
return Ok(());
|
||||
}
|
||||
if !self.kernels.get(&id)?.complete {
|
||||
if !self.kernels.get(&id).ok_or(Error::KernelNotFound)?.complete {
|
||||
return Err(Error::KernelNotFound);
|
||||
}
|
||||
self.session = Session::new(id);
|
||||
self.control.restart();
|
||||
|
||||
self.control
|
||||
.tx
|
||||
.send(kernel::Message::LoadRequest(self.kernels.get(&id)?.library.clone()));
|
||||
self.control.tx.send(kernel::Message::LoadRequest(
|
||||
self.kernels
|
||||
.get(&id)
|
||||
.ok_or(Error::KernelNotFound)?
|
||||
.library
|
||||
.clone(),
|
||||
));
|
||||
let reply = self.control.rx.recv();
|
||||
match reply {
|
||||
kernel::Message::LoadCompleted => Ok(()),
|
||||
@ -415,7 +432,10 @@ impl<'a> Manager<'_> {
|
||||
}
|
||||
}
|
||||
|
||||
pub fn exception_get_slice(&mut self, data_slice: &mut [u8; MASTER_PAYLOAD_MAX_SIZE]) -> SliceMeta {
|
||||
pub fn exception_get_slice(
|
||||
&mut self,
|
||||
data_slice: &mut [u8; MASTER_PAYLOAD_MAX_SIZE],
|
||||
) -> SliceMeta {
|
||||
match self.session.last_exception.as_mut() {
|
||||
Some(exception) => exception.get_slice_master(data_slice),
|
||||
None => SliceMeta {
|
||||
@ -569,7 +589,14 @@ impl<'a> Manager<'_> {
|
||||
}
|
||||
}
|
||||
|
||||
match self.process_kern_message(router, routing_table, rank, destination, dma_manager, timer) {
|
||||
match self.process_kern_message(
|
||||
router,
|
||||
routing_table,
|
||||
rank,
|
||||
destination,
|
||||
dma_manager,
|
||||
timer,
|
||||
) {
|
||||
Ok(true) => {
|
||||
self.last_finished = Some(SubkernelFinished {
|
||||
id: self.session.id,
|
||||
@ -612,7 +639,9 @@ impl<'a> Manager<'_> {
|
||||
for (i, (status, exception_source)) in self.session.subkernels_finished.iter().enumerate() {
|
||||
if *status == id {
|
||||
if exception_source.is_none() {
|
||||
self.control.tx.send(kernel::Message::SubkernelAwaitFinishReply);
|
||||
self.control
|
||||
.tx
|
||||
.send(kernel::Message::SubkernelAwaitFinishReply);
|
||||
self.session.kernel_state = KernelState::Running;
|
||||
self.session.subkernels_finished.swap_remove(i);
|
||||
} else {
|
||||
@ -640,15 +669,26 @@ impl<'a> Manager<'_> {
|
||||
if self.session.kernel_state == KernelState::SubkernelAwaitLoad {
|
||||
self.control
|
||||
.tx
|
||||
.send(kernel::Message::SubkernelLoadRunReply { succeeded: succeeded });
|
||||
.send(kernel::Message::SubkernelLoadRunReply {
|
||||
succeeded: succeeded,
|
||||
});
|
||||
self.session.kernel_state = KernelState::Running;
|
||||
} else {
|
||||
warn!("received unsolicited SubkernelLoadRunReply");
|
||||
}
|
||||
}
|
||||
|
||||
pub fn remote_subkernel_finished(&mut self, id: u32, with_exception: bool, exception_source: u8) {
|
||||
let exception_src = if with_exception { Some(exception_source) } else { None };
|
||||
pub fn remote_subkernel_finished(
|
||||
&mut self,
|
||||
id: u32,
|
||||
with_exception: bool,
|
||||
exception_source: u8,
|
||||
) {
|
||||
let exception_src = if with_exception {
|
||||
Some(exception_source)
|
||||
} else {
|
||||
None
|
||||
};
|
||||
self.session.subkernels_finished.push((id, exception_src));
|
||||
}
|
||||
|
||||
@ -661,18 +701,19 @@ impl<'a> Manager<'_> {
|
||||
rank: u8,
|
||||
self_destination: u8,
|
||||
) {
|
||||
if let KernelState::SubkernelRetrievingException { destination } = self.session.kernel_state {
|
||||
if let KernelState::SubkernelRetrievingException { destination } = self.session.kernel_state
|
||||
{
|
||||
self.session
|
||||
.external_exception
|
||||
.as_mut()
|
||||
.unwrap()
|
||||
.extend_from_slice(exception_data);
|
||||
if last {
|
||||
self.control
|
||||
.tx
|
||||
.send(kernel::Message::SubkernelError(kernel::SubkernelStatus::Exception(
|
||||
self.control.tx.send(kernel::Message::SubkernelError(
|
||||
kernel::SubkernelStatus::Exception(
|
||||
self.session.external_exception.take().unwrap(),
|
||||
)));
|
||||
),
|
||||
));
|
||||
self.session.kernel_state = KernelState::Running;
|
||||
} else {
|
||||
/* fetch another slice */
|
||||
@ -707,7 +748,12 @@ impl<'a> Manager<'_> {
|
||||
dma_manager.cleanup(router, rank, self_destination, routing_table);
|
||||
return Ok(true);
|
||||
}
|
||||
kernel::Message::KernelException(exceptions, stack_pointers, backtrace, async_errors) => {
|
||||
kernel::Message::KernelException(
|
||||
exceptions,
|
||||
stack_pointers,
|
||||
backtrace,
|
||||
async_errors,
|
||||
) => {
|
||||
error!("exception in kernel");
|
||||
for exception in exceptions {
|
||||
error!("{:?}", exception.unwrap());
|
||||
@ -716,12 +762,21 @@ impl<'a> Manager<'_> {
|
||||
error!("backtrace: {:?}", backtrace);
|
||||
let buf: Vec<u8> = Vec::new();
|
||||
let mut writer = Cursor::new(buf);
|
||||
match write_exception(&mut writer, exceptions, stack_pointers, backtrace, async_errors) {
|
||||
match write_exception(
|
||||
&mut writer,
|
||||
exceptions,
|
||||
stack_pointers,
|
||||
backtrace,
|
||||
async_errors,
|
||||
) {
|
||||
Ok(()) => (),
|
||||
Err(_) => error!("Error writing exception data"),
|
||||
}
|
||||
self.kernel_stop();
|
||||
return Err(Error::KernelException(Sliceable::new(0, writer.into_inner())));
|
||||
return Err(Error::KernelException(Sliceable::new(
|
||||
0,
|
||||
writer.into_inner(),
|
||||
)));
|
||||
}
|
||||
kernel::Message::CachePutRequest(key, value) => {
|
||||
self.cache.insert(key, value);
|
||||
@ -769,11 +824,13 @@ impl<'a> Manager<'_> {
|
||||
let max_time = timer.get_time() + Milliseconds(10000);
|
||||
self.session.kernel_state = match self.session.kernel_state {
|
||||
// if we are still waiting for the traces to be uploaded, extend the state by timeout
|
||||
KernelState::DmaPendingPlayback { id, timestamp } => KernelState::DmaPendingAwait {
|
||||
KernelState::DmaPendingPlayback { id, timestamp } => {
|
||||
KernelState::DmaPendingAwait {
|
||||
id: id,
|
||||
timestamp: timestamp,
|
||||
max_time: max_time,
|
||||
},
|
||||
}
|
||||
}
|
||||
_ => KernelState::DmaAwait { max_time: max_time },
|
||||
};
|
||||
}
|
||||
@ -846,7 +903,10 @@ impl<'a> Manager<'_> {
|
||||
));
|
||||
}
|
||||
_ => {
|
||||
unexpected!("unexpected message from core1 while kernel was running: {:?}", reply);
|
||||
unexpected!(
|
||||
"unexpected message from core1 while kernel was running: {:?}",
|
||||
reply
|
||||
);
|
||||
}
|
||||
}
|
||||
Ok(false)
|
||||
@ -864,9 +924,9 @@ impl<'a> Manager<'_> {
|
||||
KernelState::MsgAwait { max_time, id, tags } => {
|
||||
if let Some(max_time) = *max_time {
|
||||
if timer.get_time() > max_time {
|
||||
self.control
|
||||
.tx
|
||||
.send(kernel::Message::SubkernelError(kernel::SubkernelStatus::Timeout));
|
||||
self.control.tx.send(kernel::Message::SubkernelError(
|
||||
kernel::SubkernelStatus::Timeout,
|
||||
));
|
||||
self.session.kernel_state = KernelState::Running;
|
||||
return Ok(());
|
||||
}
|
||||
@ -874,7 +934,9 @@ impl<'a> Manager<'_> {
|
||||
if let Some(message) = self.session.messages.get_incoming(*id) {
|
||||
self.control
|
||||
.tx
|
||||
.send(kernel::Message::SubkernelMsgRecvReply { count: message.count });
|
||||
.send(kernel::Message::SubkernelMsgRecvReply {
|
||||
count: message.count,
|
||||
});
|
||||
let tags = tags.clone();
|
||||
self.session.kernel_state = KernelState::Running;
|
||||
self.pass_message_to_kernel(&message, tags, timer)
|
||||
@ -896,9 +958,9 @@ impl<'a> Manager<'_> {
|
||||
KernelState::SubkernelAwaitFinish { max_time, id } => {
|
||||
if let Some(max_time) = *max_time {
|
||||
if timer.get_time() > max_time {
|
||||
self.control
|
||||
.tx
|
||||
.send(kernel::Message::SubkernelError(kernel::SubkernelStatus::Timeout));
|
||||
self.control.tx.send(kernel::Message::SubkernelError(
|
||||
kernel::SubkernelStatus::Timeout,
|
||||
));
|
||||
self.session.kernel_state = KernelState::Running;
|
||||
return Ok(());
|
||||
}
|
||||
@ -924,7 +986,12 @@ impl<'a> Manager<'_> {
|
||||
}
|
||||
}
|
||||
|
||||
fn pass_message_to_kernel(&mut self, message: &Message, tags: Vec<u8>, timer: &GlobalTimer) -> Result<(), Error> {
|
||||
fn pass_message_to_kernel(
|
||||
&mut self,
|
||||
message: &Message,
|
||||
tags: Vec<u8>,
|
||||
timer: &GlobalTimer,
|
||||
) -> Result<(), Error> {
|
||||
let mut reader = Cursor::new(&message.data);
|
||||
let mut current_tags: &[u8] = &tags;
|
||||
let mut i = message.count;
|
||||
@ -935,29 +1002,50 @@ impl<'a> Manager<'_> {
|
||||
};
|
||||
let mut exception: Option<Sliceable> = None;
|
||||
let mut unexpected: Option<String> = None;
|
||||
let remaining_tags = rpc::recv_return(&mut reader, current_tags, slot, &mut |size| {
|
||||
let remaining_tags =
|
||||
rpc::recv_return(&mut reader, current_tags, slot, &mut |size| -> Result<
|
||||
_,
|
||||
Error,
|
||||
> {
|
||||
if size == 0 {
|
||||
0 as *mut ()
|
||||
Ok(0 as *mut ())
|
||||
} else {
|
||||
self.control.tx.send(kernel::Message::RpcRecvReply(Ok(size)));
|
||||
self.control
|
||||
.tx
|
||||
.send(kernel::Message::RpcRecvReply(Ok(size)));
|
||||
match recv_w_timeout(&mut self.control.rx, timer, 100) {
|
||||
Ok(kernel::Message::RpcRecvRequest(slot)) => slot,
|
||||
Ok(kernel::Message::KernelException(exceptions, stack_pointers, backtrace, async_errors)) => {
|
||||
Ok(kernel::Message::RpcRecvRequest(slot)) => Ok(slot),
|
||||
Ok(kernel::Message::KernelException(
|
||||
exceptions,
|
||||
stack_pointers,
|
||||
backtrace,
|
||||
async_errors,
|
||||
)) => {
|
||||
let buf: Vec<u8> = Vec::new();
|
||||
let mut writer = Cursor::new(buf);
|
||||
match write_exception(&mut writer, exceptions, stack_pointers, backtrace, async_errors) {
|
||||
match write_exception(
|
||||
&mut writer,
|
||||
exceptions,
|
||||
stack_pointers,
|
||||
backtrace,
|
||||
async_errors,
|
||||
) {
|
||||
Ok(()) => {
|
||||
exception = Some(Sliceable::new(0, writer.into_inner()));
|
||||
}
|
||||
Err(_) => {
|
||||
unexpected = Some("Error writing exception data".to_string());
|
||||
unexpected =
|
||||
Some("Error writing exception data".to_string());
|
||||
}
|
||||
};
|
||||
0 as *mut ()
|
||||
Ok(0 as *mut ())
|
||||
}
|
||||
other => {
|
||||
unexpected = Some(format!("expected nested value slot from kernel CPU, not {:?}", other));
|
||||
0 as *mut ()
|
||||
unexpected = Some(format!(
|
||||
"expected nested value slot from kernel CPU, not {:?}",
|
||||
other
|
||||
));
|
||||
Ok(0 as *mut ())
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -1003,8 +1091,9 @@ where
|
||||
writer.write_u32(u32::MAX)?;
|
||||
writer.write_u32(exception.message.as_ptr() as u32)?;
|
||||
} else {
|
||||
let msg =
|
||||
str::from_utf8(unsafe { slice::from_raw_parts(exception.message.as_ptr(), exception.message.len()) })
|
||||
let msg = str::from_utf8(unsafe {
|
||||
slice::from_raw_parts(exception.message.as_ptr(), exception.message.len())
|
||||
})
|
||||
.unwrap()
|
||||
.replace(
|
||||
"{rtio_channel_info:0}",
|
||||
|
||||
Loading…
Reference in New Issue
Block a user