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xin:ics2021
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compare: xin:76945975c2b721bea382b8b58a42735cdd3c6860
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xin:ics2021

2 commits
02b38e7b44 ... 76945975c2

Author SHA1 Message Date
xinyangli
76945975c2
ci: add auto build ci 2024-08-13 20:43:19 +08:00
xinyangli
0b911f75ce
am-tests,microbench,yield-os: CMake support 2024-08-13 20:24:57 +08:00
16 changed files with 588 additions and 27 deletions
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27
.gitea/workflows/abstract-machine-build.yml Normal file
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@ -0,0 +1,27 @@
name: Build abstract machine with nix
on:
push:
branches:
- master
pull_request:
branches:
- master
jobs:
build-abstract-machine:
runs-on: nix
steps:
- uses: https://github.com/cachix/cachix-action@v14
with:
name: ysyx
authToken: '${{ secrets.CACHIX_SIGNING_KEY }}'
- uses: actions/checkout@v4
with:
submodules: true
- name: Build abstract-machine
run: |
nix build .?submodules=1#abstract-machine
- name: Build nemu
run: |
nix build .?submodules=1#nemu

24
.gitea/workflows/build.yml Normal file
View file

@ -0,0 +1,24 @@
name: Run CTests within npc
on: [push]
jobs:
npc-test:
runs-on: nix
steps:
- uses: https://github.com/cachix/cachix-action@v14
with:
name: ysyx
authToken: '${{ secrets.CACHIX_SIGNING_KEY }}'
- uses: actions/checkout@v4
- name: Cache develop environment
id: cache-nix-develop
uses: actions/cache@v4
with:
path: |
/nix/store
/nix/var/nix/db
key: nix-develop-${{ hashFiles('flake.*') }}
- name: Build am-kernels
run: |
nix build .#{am-kernels}
nix build .#rv32Cross.{am-kernels-nemu, am-kernels-npc}

54
.gitignore vendored
View file

@ -1,15 +1,43 @@
!*/
!*.h
!*.c
!*.cc
!*.S
!Makefile
!README
!README.md
!LICENSE
.*
_*
*~
build/
!.gitignore
out/
.cache/
.envrc
.vscode/
# Created by https://www.toptal.com/developers/gitignore/api/c++
# Edit at https://www.toptal.com/developers/gitignore?templates=c++
### C++ ###
# Prerequisites
*.d
# Compiled Object files
*.slo
*.lo
*.o
*.obj
# Precompiled Headers
*.gch
*.pch
# Compiled Dynamic libraries
*.so
*.dylib
*.dll
# Fortran module files
*.mod
*.smod
# Compiled Static libraries
*.lai
*.la
*.a
*.lib
# Executables
*.exe
*.out
*.app
# End of https://www.toptal.com/developers/gitignore/api/c++

1
CMakeLists.txt
View file

@ -13,5 +13,6 @@ check_pie_supported()
add_subdirectory(tests/cpu-tests)
# add_subdirectory(tests/alu-tests)
add_subdirectory(tests/am-tests)
add_subdirectory(benchmarks/microbench)
add_subdirectory(kernels)

2
benchmarks/microbench/src/bench.c
View file

@ -74,7 +74,7 @@ static uint32_t score(Benchmark *b, uint64_t usec) {
}
int main(const char *args) {
const char *setting_name = args;
const char *setting_name = "test";
if (args == NULL || strcmp(args, "") == 0) {
printf("Empty mainargs. Use \"ref\" by default\n");
setting_name = "ref";

2
default.nix
View file

@ -23,7 +23,7 @@ stdenv.mkDerivation rec {
(lib.cmakeFeature "ARCH" arch)
];
cmakeBuildType = "RelWithDebInfo";
cmakeBuildType = "Debug";
dontStrip = true;
meta = with lib; {

379
flake.lock Normal file
View file

@ -0,0 +1,379 @@
{
"nodes": {
"flake-compat": {
"flake": false,
"locked": {
"lastModified": 1696426674,
"narHash": "sha256-kvjfFW7WAETZlt09AgDn1MrtKzP7t90Vf7vypd3OL1U=",
"owner": "edolstra",
"repo": "flake-compat",
"rev": "0f9255e01c2351cc7d116c072cb317785dd33b33",
"type": "github"
},
"original": {
"owner": "edolstra",
"repo": "flake-compat",
"type": "github"
}
},
"flake-compat_2": {
"flake": false,
"locked": {
"lastModified": 1696426674,
"narHash": "sha256-kvjfFW7WAETZlt09AgDn1MrtKzP7t90Vf7vypd3OL1U=",
"owner": "edolstra",
"repo": "flake-compat",
"rev": "0f9255e01c2351cc7d116c072cb317785dd33b33",
"type": "github"
},
"original": {
"owner": "edolstra",
"repo": "flake-compat",
"type": "github"
}
},
"flake-utils": {
"inputs": {
"systems": "systems"
},
"locked": {
"lastModified": 1709126324,
"narHash": "sha256-q6EQdSeUZOG26WelxqkmR7kArjgWCdw5sfJVHPH/7j8=",
"owner": "numtide",
"repo": "flake-utils",
"rev": "d465f4819400de7c8d874d50b982301f28a84605",
"type": "github"
},
"original": {
"owner": "numtide",
"repo": "flake-utils",
"type": "github"
}
},
"flake-utils_2": {
"inputs": {
"systems": "systems_2"
},
"locked": {
"lastModified": 1710146030,
"narHash": "sha256-SZ5L6eA7HJ/nmkzGG7/ISclqe6oZdOZTNoesiInkXPQ=",
"owner": "numtide",
"repo": "flake-utils",
"rev": "b1d9ab70662946ef0850d488da1c9019f3a9752a",
"type": "github"
},
"original": {
"owner": "numtide",
"repo": "flake-utils",
"type": "github"
}
},
"flake-utils_3": {
"inputs": {
"systems": "systems_3"
},
"locked": {
"lastModified": 1709126324,
"narHash": "sha256-q6EQdSeUZOG26WelxqkmR7kArjgWCdw5sfJVHPH/7j8=",
"owner": "numtide",
"repo": "flake-utils",
"rev": "d465f4819400de7c8d874d50b982301f28a84605",
"type": "github"
},
"original": {
"owner": "numtide",
"repo": "flake-utils",
"type": "github"
}
},
"flake-utils_4": {
"inputs": {
"systems": "systems_4"
},
"locked": {
"lastModified": 1710146030,
"narHash": "sha256-SZ5L6eA7HJ/nmkzGG7/ISclqe6oZdOZTNoesiInkXPQ=",
"owner": "numtide",
"repo": "flake-utils",
"rev": "b1d9ab70662946ef0850d488da1c9019f3a9752a",
"type": "github"
},
"original": {
"owner": "numtide",
"repo": "flake-utils",
"type": "github"
}
},
"gitignore": {
"inputs": {
"nixpkgs": [
"pre-commit-hooks",
"nixpkgs"
]
},
"locked": {
"lastModified": 1709087332,
"narHash": "sha256-HG2cCnktfHsKV0s4XW83gU3F57gaTljL9KNSuG6bnQs=",
"owner": "hercules-ci",
"repo": "gitignore.nix",
"rev": "637db329424fd7e46cf4185293b9cc8c88c95394",
"type": "github"
},
"original": {
"owner": "hercules-ci",
"repo": "gitignore.nix",
"type": "github"
}
},
"gitignore_2": {
"inputs": {
"nixpkgs": [
"ysyx-workbench",
"pre-commit-hooks",
"nixpkgs"
]
},
"locked": {
"lastModified": 1709087332,
"narHash": "sha256-HG2cCnktfHsKV0s4XW83gU3F57gaTljL9KNSuG6bnQs=",
"owner": "hercules-ci",
"repo": "gitignore.nix",
"rev": "637db329424fd7e46cf4185293b9cc8c88c95394",
"type": "github"
},
"original": {
"owner": "hercules-ci",
"repo": "gitignore.nix",
"type": "github"
}
},
"nixpkgs": {
"locked": {
"lastModified": 1709237383,
"narHash": "sha256-cy6ArO4k5qTx+l5o+0mL9f5fa86tYUX3ozE1S+Txlds=",
"owner": "NixOS",
"repo": "nixpkgs",
"rev": "1536926ef5621b09bba54035ae2bb6d806d72ac8",
"type": "github"
},
"original": {
"owner": "NixOS",
"ref": "nixos-unstable",
"repo": "nixpkgs",
"type": "github"
}
},
"nixpkgs-circt162": {
"locked": {
"lastModified": 1705645507,
"narHash": "sha256-tX3vipIAmNDBA8WNWG4oY4KyTfnm2YieTHO2BhG8ISA=",
"owner": "NixOS",
"repo": "nixpkgs",
"rev": "7995cae3ad60e3d6931283d650d7f43d31aaa5c7",
"type": "github"
},
"original": {
"owner": "NixOS",
"repo": "nixpkgs",
"rev": "7995cae3ad60e3d6931283d650d7f43d31aaa5c7",
"type": "github"
}
},
"nixpkgs-stable": {
"locked": {
"lastModified": 1710695816,
"narHash": "sha256-3Eh7fhEID17pv9ZxrPwCLfqXnYP006RKzSs0JptsN84=",
"owner": "NixOS",
"repo": "nixpkgs",
"rev": "614b4613980a522ba49f0d194531beddbb7220d3",
"type": "github"
},
"original": {
"owner": "NixOS",
"ref": "nixos-23.11",
"repo": "nixpkgs",
"type": "github"
}
},
"nixpkgs-stable_2": {
"locked": {
"lastModified": 1710695816,
"narHash": "sha256-3Eh7fhEID17pv9ZxrPwCLfqXnYP006RKzSs0JptsN84=",
"owner": "NixOS",
"repo": "nixpkgs",
"rev": "614b4613980a522ba49f0d194531beddbb7220d3",
"type": "github"
},
"original": {
"owner": "NixOS",
"ref": "nixos-23.11",
"repo": "nixpkgs",
"type": "github"
}
},
"nur-xin": {
"inputs": {
"nixpkgs": [
"ysyx-workbench",
"nixpkgs"
]
},
"locked": {
"lastModified": 1721891452,
"narHash": "sha256-2c9nDuXXARzoRXE67lte5kKBeFb1XmTNsvdiIbRUEgE=",
"ref": "refs/heads/master",
"rev": "de8ad578fc4fe527772cec23a7f660bde14c8570",
"revCount": 152,
"type": "git",
"url": "https://git.xinyang.life/xin/nur.git"
},
"original": {
"type": "git",
"url": "https://git.xinyang.life/xin/nur.git"
}
},
"pre-commit-hooks": {
"inputs": {
"flake-compat": "flake-compat",
"flake-utils": "flake-utils_2",
"gitignore": "gitignore",
"nixpkgs": [
"nixpkgs"
],
"nixpkgs-stable": "nixpkgs-stable"
},
"locked": {
"lastModified": 1712055707,
"narHash": "sha256-4XLvuSIDZJGS17xEwSrNuJLL7UjDYKGJSbK1WWX2AK8=",
"owner": "cachix",
"repo": "pre-commit-hooks.nix",
"rev": "e35aed5fda3cc79f88ed7f1795021e559582093a",
"type": "github"
},
"original": {
"owner": "cachix",
"repo": "pre-commit-hooks.nix",
"type": "github"
}
},
"pre-commit-hooks_2": {
"inputs": {
"flake-compat": "flake-compat_2",
"flake-utils": "flake-utils_4",
"gitignore": "gitignore_2",
"nixpkgs": [
"ysyx-workbench",
"nixpkgs"
],
"nixpkgs-stable": "nixpkgs-stable_2"
},
"locked": {
"lastModified": 1712055707,
"narHash": "sha256-4XLvuSIDZJGS17xEwSrNuJLL7UjDYKGJSbK1WWX2AK8=",
"owner": "cachix",
"repo": "pre-commit-hooks.nix",
"rev": "e35aed5fda3cc79f88ed7f1795021e559582093a",
"type": "github"
},
"original": {
"owner": "cachix",
"repo": "pre-commit-hooks.nix",
"type": "github"
}
},
"root": {
"inputs": {
"flake-utils": "flake-utils",
"nixpkgs": "nixpkgs",
"pre-commit-hooks": "pre-commit-hooks",
"ysyx-workbench": "ysyx-workbench"
}
},
"systems": {
"locked": {
"lastModified": 1681028828,
"narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
"owner": "nix-systems",
"repo": "default",
"rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
"type": "github"
},
"original": {
"owner": "nix-systems",
"repo": "default",
"type": "github"
}
},
"systems_2": {
"locked": {
"lastModified": 1681028828,
"narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
"owner": "nix-systems",
"repo": "default",
"rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
"type": "github"
},
"original": {
"owner": "nix-systems",
"repo": "default",
"type": "github"
}
},
"systems_3": {
"locked": {
"lastModified": 1681028828,
"narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
"owner": "nix-systems",
"repo": "default",
"rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
"type": "github"
},
"original": {
"owner": "nix-systems",
"repo": "default",
"type": "github"
}
},
"systems_4": {
"locked": {
"lastModified": 1681028828,
"narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
"owner": "nix-systems",
"repo": "default",
"rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
"type": "github"
},
"original": {
"owner": "nix-systems",
"repo": "default",
"type": "github"
}
},
"ysyx-workbench": {
"inputs": {
"flake-utils": "flake-utils_3",
"nixpkgs": [
"nixpkgs"
],
"nixpkgs-circt162": "nixpkgs-circt162",
"nur-xin": "nur-xin",
"pre-commit-hooks": "pre-commit-hooks_2"
},
"locked": {
"lastModified": 1723551098,
"narHash": "sha256-/AnVxufgQoAuvNBSKm0BG+tTS++/HuaNoW+loroSQig=",
"ref": "refs/heads/master",
"rev": "8ee1551dc2857091fca6456c1367aab7090899fe",
"revCount": 119,
"type": "git",
"url": "https://git.xinyang.life/xin/ysyx-workbench"
},
"original": {
"type": "git",
"url": "https://git.xinyang.life/xin/ysyx-workbench"
}
}
},
"root": "root",
"version": 7
}

60
flake.nix Normal file
View file

@ -0,0 +1,60 @@
{
inputs = {
nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
flake-utils.url = "github:numtide/flake-utils";
pre-commit-hooks = {
url = "github:cachix/pre-commit-hooks.nix";
inputs.nixpkgs.follows = "nixpkgs";
};
ysyx-workbench = {
url = "git+https://git.xinyang.life/xin/ysyx-workbench";
inputs.nixpkgs.follows = "nixpkgs";
};
};
outputs = { self, flake-utils, nixpkgs, pre-commit-hooks, ysyx-workbench }:
flake-utils.lib.eachDefaultSystem (system:
let
pkgs = import nixpkgs { inherit system; };
rv32CrossConfig = import nixpkgs {
localSystem = system;
crossSystem = {
config = "riscv32-none-elf";
gcc = {
abi = "ilp32";
arch = "rv32if";
};
};
};
ysyx-pkgs = ysyx-workbench.packages.${system};
in
{
checks = {
pre-commit-check = pre-commit-hooks.lib.${system}.run {
src = ./.;
hooks = {
trim-trailing-whitespace.enable = true;
end-of-file-fixer.enable = true;
cmake-format.enable = true;
};
};
};
packages = {
am-kernels = pkgs.callPackage ./default.nix { inherit (ysyx-pkgs) abstract-machine; arch = "native"; };
rv32Cross = {
am-kernels-npc = rv32CrossConfig.callPackage ./default.nix {
inherit (ysyx-pkgs.rv32Cross) abstract-machine;
arch = "riscv-npc";
};
am-kernels-nemu = rv32CrossConfig.callPackage ./default.nix {
inherit (ysyx-pkgs.rv32Cross) abstract-machine;
arch = "riscv-nemu";
};
};
};
});
}

1
kernels/CMakeLists.txt
View file

@ -1,2 +1,3 @@
add_subdirectory(hello)
add_subdirectory(demo)
add_subdirectory(yield-os)

11
kernels/yield-os/CMakeLists.txt Normal file
View file

@ -0,0 +1,11 @@
add_executable(yield-os
yield-os.c
)
target_link_libraries(yield-os PRIVATE am-${ARCH} klib npcgcc)
# -- Extract binary file from ELF
add_custom_command(TARGET yield-os
COMMAND ${CMAKE_OBJCOPY} ARGS -S --set-section-flags .bss=alloc,contents -O binary yield-os yield-os.bin)
install(TARGETS yield-os RUNTIME DESTINATION ${CMAKE_INSTALL_LIBEXECDIR}/am-kernels)
install(FILES ${CMAKE_CURRENT_BINARY_DIR}/yield-os.bin DESTINATION ${CMAKE_INSTALL_DATADIR}/am-kernels)

1
tests/am-tests/CMakeLists.txt Normal file
View file

@ -0,0 +1 @@
add_subdirectory(src)

0
tests/am-tests/src/tests/audio/little-star.pcm → tests/am-tests/include/little-star.pcm
View file

24
tests/am-tests/src/CMakeLists.txt Normal file
View file

@ -0,0 +1,24 @@
add_executable(am-tests
tests/audio/audio-data.S
tests/audio.c
tests/devscan.c
tests/hello.c
tests/intr.c
tests/keyboard.c
tests/mp.c
tests/rtc.c
tests/video.c
tests/vm.c
main.c
)
# set_property(SOURCE tests/audio/audio-data.S APPEND PROPERTY OBJECT_DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/tests/audio/little-star.pcm)
target_include_directories(am-tests PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/../include)
target_link_libraries(am-tests PRIVATE am-${ARCH} klib npcgcc)
# -- Extract binary file from ELF
add_custom_command(TARGET am-tests
COMMAND ${CMAKE_OBJCOPY} ARGS -S --set-section-flags .bss=alloc,contents -O binary am-tests am-tests.bin)
install(TARGETS am-tests RUNTIME DESTINATION ${CMAKE_INSTALL_LIBEXECDIR}/am-kernels)
install(FILES ${CMAKE_CURRENT_BINARY_DIR}/am-tests.bin DESTINATION ${CMAKE_INSTALL_DATADIR}/am-kernels)

2
tests/am-tests/src/tests/audio/audio-data.S
View file

@ -2,5 +2,5 @@
.global audio_payload, audio_payload_end
.p2align 3
audio_payload:
.incbin "src/tests/audio/little-star.pcm"
.incbin "little-star.pcm"
audio_payload_end:

2
tests/am-tests/src/tests/hello.c
View file

@ -2,6 +2,6 @@
void hello() {
for (int i = 0; i < 10; i ++) {
putstr("Hello, AM World @ " __ISA__ "\n");
putstr("Hello, AM World @ " "__ISA__" "\n");
}
}

25
tests/am-tests/src/tests/intr.c
View file

@ -1,15 +1,19 @@
#include <amtest.h>
Context *simple_trap(Event ev, Context *ctx) {
switch(ev.event) {
case EVENT_IRQ_TIMER:
putch('t'); break;
case EVENT_IRQ_IODEV:
putch('d'); break;
case EVENT_YIELD:
putch('y'); break;
default:
panic("Unhandled event"); break;
switch (ev.event) {
case EVENT_IRQ_TIMER:
putch('t');
break;
case EVENT_IRQ_IODEV:
putch('d');
break;
case EVENT_YIELD:
putch('y');
break;
default:
panic("Unhandled event");
break;
}
return ctx;
}
@ -20,7 +24,8 @@ void hello_intr() {
io_read(AM_INPUT_CONFIG);
iset(1);
while (1) {
for (volatile int i = 0; i < 10000000; i++) ;
for (volatile int i = 0; i < 10000000; i++)
;
yield();
}
}