From 1c48ee1cae247817c61ad6479a310fdd635068ce Mon Sep 17 00:00:00 2001
From: Mathieu Strypsteen <mathieu@strypsteen.me>
Date: Wed, 25 Dec 2024 20:03:32 +0100
Subject: [PATCH] Download compiler in CI

---
 .clang-format                 | 1 +
 .forgejo/workflows/build.yaml | 7 +++++++
 init/src/start.s              | 6 ++++++
 lib/acpica-build/Makefile     | 2 +-
 4 files changed, 15 insertions(+), 1 deletion(-)
 create mode 100644 .clang-format

diff --git a/.clang-format b/.clang-format
new file mode 100644
index 0000000..a32aaf8
--- /dev/null
+++ b/.clang-format
@@ -0,0 +1 @@
+ColumnLimit: 200
diff --git a/.forgejo/workflows/build.yaml b/.forgejo/workflows/build.yaml
index ac07aff..b7bf6fe 100644
--- a/.forgejo/workflows/build.yaml
+++ b/.forgejo/workflows/build.yaml
@@ -12,6 +12,13 @@ jobs:
         uses: actions/checkout@v4
         with:
           submodules: true
+      - name: Download Compiler
+        uses: forgejo/download-artifact@v4
+        with:
+          repository: mathieu/os-rust
+          run-id: 9
+      - name: test
+        run: ls
       - name: Build
         run: . ~/.bashrc && ./build.py
       - name: Install cargo-deny
diff --git a/init/src/start.s b/init/src/start.s
index 4d621f8..129f2b6 100644
--- a/init/src/start.s
+++ b/init/src/start.s
@@ -5,6 +5,12 @@ _start:
   mov $stack, %rsp
   call main
 
+.global syscall
+syscall:
+  mov %rcx, %r10
+  syscall
+  ret
+
 .section .bss
 .align 16
 .skip 0x10000
diff --git a/lib/acpica-build/Makefile b/lib/acpica-build/Makefile
index 644d11d..98410a5 100644
--- a/lib/acpica-build/Makefile
+++ b/lib/acpica-build/Makefile
@@ -3,7 +3,7 @@ COMPONENTS:=dispatcher events executer hardware namespace parser resources table
 CFILES:=$(foreach comp, $(COMPONENTS), $(wildcard ../acpica/source/components/$(comp)/*.c)) printf.c
 OFILES:=$(patsubst %.c, %.o, $(CFILES))
 CC:=clang
-CFLAGS:=--target=x86_64-elf -ffreestanding -mcmodel=kernel -mno-red-zone -mno-mmx -mno-sse -mno-sse2 -fstack-protector-strong -O2 -I. -I../acpica/source/include -DACPI_LIBRARY -D__linux__
+CFLAGS:=--target=x86_64-elf -ffreestanding -mcmodel=kernel -mno-red-zone -mno-mmx -mno-sse -mno-sse2 -fstack-protector-strong -Wall -Werror -O2 -I. -I../acpica/source/include -DACPI_LIBRARY -D__linux__
 
 libacpica.a: $(OFILES)
 	llvm-ar rcD $@ $^