fluencelabs/wasmer
1
0
Fork 0
mirror of https://github.com/fluencelabs/wasmer synced 2025-07-15 16:21:32 +00:00
Code Issues Projects Releases Wiki Activity

TwoHalves & trying to get cowsay to compile again

Browse Source
This commit is contained in:
losfair
2019-07-25 02:44:28 +08:00
parent 0133b92bec
commit cc4f0e31a6
4 changed files with 170 additions and 39 deletions
lib
llvm-backend
src
backend.rscode.rsstackmap.rs
runtime-core
src
state.rs

15
lib/llvm-backend/src/backend.rs

@ -1,4 +1,4 @@
use super::stackmap::{self, StackmapRegistry};
use super::stackmap::{self, StackmapRegistry, StkMapRecord};
use crate::intrinsics::Intrinsics;
use inkwell::{
memory_buffer::MemoryBuffer,
@ -18,6 +18,7 @@ use std::{
ptr::{self, NonNull},
slice, str,
sync::{Arc, Once},
collections::BTreeMap,
};
use wasmer_runtime_core::{
backend::{
@ -304,7 +305,7 @@ impl LLVMBackend {
};
if raw_stackmap.len() > 0 {
let map = stackmap::StackMap::parse(raw_stackmap).unwrap();
eprintln!("{:?}", map);
println!("{:?}", map);
let (code_ptr, code_size) = unsafe {
(
@ -316,10 +317,16 @@ impl LLVMBackend {
local_functions: Default::default(),
total_size: code_size,
};
let mut map_records: BTreeMap<usize, &StkMapRecord> = BTreeMap::new();
for r in &map.stk_map_records {
map_records.insert(r.patchpoint_id as usize, r);
}
let mut map_record_idx: usize = 0;
for size_record in &map.stk_size_records {
for _ in 0..size_record.record_count {
let map_record = &map.stk_map_records[map_record_idx];
for _ in 0..size_record.record_count as usize {
let map_record = map_records.get(&map_record_idx).expect("map record not found");
let map_entry = &stackmaps.entries[map_record_idx];
assert_eq!(map_record.patchpoint_id, map_record_idx as u64);
map_record_idx += 1;