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Added the std::core::log for logging.

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This commit is contained in:
Christoffer Lerno
2025-08-05 18:30:46 +02:00
parent abd3585c44
commit 0205ee8688
8 changed files with 304 additions and 2 deletions
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54
test/test_suite/stdlib/logging.c3t Normal file
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@@ -0,0 +1,54 @@
// #target: macos-x64
module test;
import std;
fn void main()
{
log::@category_scope(log::CATEGORY_KERNEL)
{
log::@tag_scope("YO")
{
log::info("Hello");
};
};
}
/* #expect: test.ll
define void @test.main() #0 {
entry:
%old = alloca i8, align 1
%old1 = alloca [12 x i8], align 1
%result = alloca [12 x i8], align 1
%tempcoerce = alloca { i64, i32 }, align 8
%category = alloca i8, align 1
%0 = call ptr @llvm.threadlocal.address.p0(ptr @std.core.log.default_category)
%1 = load i8, ptr %0, align 1
store i8 %1, ptr %old, align 1
%2 = call ptr @llvm.threadlocal.address.p0(ptr @std.core.log.default_category)
store i8 2, ptr %2, align 1
call void @llvm.assume(i1 true)
%3 = call ptr @llvm.threadlocal.address.p0(ptr @std.core.log.current_tag)
call void @llvm.memcpy.p0.p0.i32(ptr align 1 %old1, ptr align 1 %3, i32 12, i1 false)
call void @llvm.assume(i1 true)
%4 = call ptr @llvm.threadlocal.address.p0(ptr @std.core.log.current_tag)
%5 = call { i64, i32 } @std.core.log.create_tag(ptr @.str, i64 2)
store { i64, i32 } %5, ptr %tempcoerce, align 8
call void @llvm.memcpy.p0.p0.i32(ptr align 1 %result, ptr align 8 %tempcoerce, i32 12, i1 false)
call void @llvm.memcpy.p0.p0.i32(ptr align 1 %4, ptr align 1 %result, i32 12, i1 false)
%6 = call ptr @llvm.threadlocal.address.p0(ptr @std.core.log.default_category)
%7 = load i8, ptr %6, align 1
store i8 %7, ptr %category, align 1
%8 = load i8, ptr %category, align 1
call void @std.core.log.call_log(i32 2, i8 zeroext %8, ptr @.str.1, i64 5, ptr null, i64 0)
%9 = call ptr @llvm.threadlocal.address.p0(ptr @std.core.log.current_tag)
call void @llvm.memcpy.p0.p0.i32(ptr align 1 %9, ptr align 1 %old1, i32 12, i1 false)
%10 = call ptr @llvm.threadlocal.address.p0(ptr @std.core.log.default_category)
%11 = load i8, ptr %old, align 1
store i8 %11, ptr %10, align 1
ret void
}
declare extern_weak { i64, i32 } @std.core.log.create_tag(ptr, i64) #0
declare extern_weak void @std.core.log.call_log(i32, i8 zeroext, ptr, i64, ptr, i64) #0