riki/rkgk
riki/rkgk
1
Fork 0
Code Issues 57 Pull requests Projects 1 Activity

stack traces in the brush editor

Browse source 
after 35 thousand years it's finally here
good erro message
This commit is contained in:
りき萌 2025-06-25 20:51:34 +02:00
parent c1612b2a94
commit e49885c83a
11 changed files with 710 additions and 150 deletions
Download patch file Download diff file Expand all files Collapse all files

39
crates/haku-wasm/src/lib.rs
View file

@ -2,7 +2,7 @@
extern crate alloc;
use core::{alloc::Layout, mem, slice};
use core::{alloc::Layout, mem, ptr, slice};
use alloc::{boxed::Box, string::String, vec::Vec};
use haku::{
@ -12,7 +12,7 @@ use haku::{
diagnostic::Diagnostic,
lexer::{lex, Lexer},
parser::{self, IntoAstError, Parser},
source::SourceCode,
source::{SourceCode, Span},
token::Lexis,
};
use log::{debug, info};
@ -449,6 +449,22 @@ unsafe extern "C" fn haku_compile_brush(
);
debug!("compiling: {closure_spec:?}");
debug!("bytecode: {:?}", chunk.bytecode);
{
let mut cursor = 0_usize;
for info in &chunk.span_info {
let slice = &chunk.bytecode[cursor..cursor + info.len as usize];
debug!(
"{:?} | 0x{:x} {:?} | {:?}",
info.span,
cursor,
slice,
info.span.slice(src.code),
);
cursor += info.len as usize;
}
}
instance.compile_result2 = Some(CompileResult {
defs_string: instance.defs.serialize_defs(),
tags_string: instance.defs.serialize_tags(),
@ -528,6 +544,25 @@ unsafe extern "C" fn haku_bytecode(instance: *const Instance) -> *const u8 {
unwrap_compile_result(instance).chunk.bytecode.as_ptr()
}
#[unsafe(no_mangle)]
unsafe extern "C" fn haku_bytecode_find_span(instance: *const Instance, pc: u16) -> *const Span {
let chunk = &unwrap_compile_result(instance).chunk;
match chunk.find_span(pc) {
Some(r) => r,
None => ptr::null(),
}
}
#[unsafe(no_mangle)]
unsafe extern "C" fn haku_span_start(span: *const Span) -> u32 {
(*span).start
}
#[unsafe(no_mangle)]
unsafe extern "C" fn haku_span_end(span: *const Span) -> u32 {
(*span).end
}
#[unsafe(no_mangle)]
unsafe extern "C" fn haku_local_count(instance: *const Instance) -> u8 {
unwrap_compile_result(instance).closure_spec.local_count