teascade/reid-llvm
1
0
Fork 0
Code Issues Pull Requests Packages Releases 3 Wiki Activity

Add array and pointer-types to lib

Browse Source
This commit is contained in:
Sofia 2025-07-19 16:18:29 +03:00
parent d64cf750b1
commit 98169af415
4 changed files with 61 additions and 33 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

22
reid-llvm-lib/src/compile.rs
View File

@ -2,7 +2,10 @@
//! LLIR ([`Context`]) into LLVM IR. This module is the only one that interfaces
//! with the LLVM API.
use std::{collections::HashMap, ptr::null_mut};
use std::{
collections::HashMap,
ptr::{null, null_mut},
};
use llvm_sys::{
LLVMIntPredicate, LLVMLinkage, LLVMValueKind,
@ -475,6 +478,23 @@ impl DebugTypeHolder {
subprogram.flags.as_llvm(),
)
}
DebugTypeData::Pointer(ptr) => LLVMDIBuilderCreatePointerType(
debug.builder,
*debug.types.get(&ptr.pointee).unwrap(),
ptr.size_bits,
0,
0,
into_cstring(ptr.name.clone()).as_ptr(),
ptr.name.len(),
),
DebugTypeData::Array(array) => LLVMDIBuilderCreateArrayType(
debug.builder,
array.size_bits,
array.align_bits,
*debug.types.get(&array.element_type).unwrap(),
Vec::new().as_mut_ptr(),
0,
),
}
}
}

34
reid-llvm-lib/src/debug.rs
View File

@ -9,9 +9,9 @@ use crate::{
CmpPredicate, Instr, InstructionData, TerminatorKind,
builder::*,
debug_information::{
DebugBasicType, DebugLocation, DebugLocationValue, DebugMetadataHolder, DebugMetadataValue,
DebugProgramValue, DebugScopeValue, DebugSubprogramType, DebugTypeData, DebugTypeHolder,
DebugTypeValue,
DebugArrayType, DebugBasicType, DebugLocation, DebugLocationValue, DebugMetadataHolder,
DebugMetadataValue, DebugPointerType, DebugProgramValue, DebugScopeValue,
DebugSubprogramType, DebugTypeData, DebugTypeHolder, DebugTypeValue,
},
};
@ -237,8 +237,12 @@ impl Debug for DebugTypeHolder {
impl Debug for DebugTypeData {
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
match self {
Self::Basic(basic) => Debug::fmt(basic, f),
Self::Subprogram(subprogram) => Debug::fmt(subprogram, f),
DebugTypeData::Basic(ty) => Debug::fmt(ty, f),
DebugTypeData::Subprogram(ty) => Debug::fmt(ty, f),
DebugTypeData::Basic(ty) => Debug::fmt(ty, f),
DebugTypeData::Subprogram(ty) => Debug::fmt(ty, f),
DebugTypeData::Pointer(ty) => Debug::fmt(ty, f),
DebugTypeData::Array(ty) => Debug::fmt(ty, f),
}
}
}
@ -257,12 +261,30 @@ impl Debug for DebugBasicType {
impl Debug for DebugSubprogramType {
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
f.debug_tuple("Subprogram")
.field(&self.params)
.field(&self.parameters)
.field(&self.flags)
.finish()
}
}
impl Debug for DebugPointerType {
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
f.debug_tuple(&format!("Pointer<{:?}>({})", self.pointee, self.name))
.field(&self.size_bits)
.finish()
}
}
impl Debug for DebugArrayType {
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
f.debug_struct(&format!("Array<{:?}>", self.element_type))
.field("size_bits", &self.size_bits)
.field("align_bits", &self.align_bits)
.field("subscripts", &self.subscripts)
.finish()
}
}
impl Debug for DebugMetadataValue {
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
write!(f, "Meta[{}]", self.0)

27
reid-llvm-lib/src/debug_information.rs
View File

@ -257,7 +257,9 @@ pub struct DwarfFlags;
#[derive(Clone)]
pub enum DebugTypeData {
Basic(DebugBasicType),
Subprogram(DebugSubprogramTypeData),
Subprogram(DebugSubprogramType),
Pointer(DebugPointerType),
Array(DebugArrayType),
}
#[derive(Clone)]
@ -273,11 +275,10 @@ pub struct DebugBasicType {
#[derive(Clone)]
pub struct DebugArrayType {
pub length: u64,
/// Alignment
pub size_bits: u64,
pub align_bits: u32,
pub array_type: DebugTypeValue,
pub elements: Vec<DebugTypeValue>,
pub element_type: DebugTypeValue,
pub subscripts: Vec<DebugTypeValue>,
}
#[derive(Clone)]
@ -285,25 +286,11 @@ pub struct DebugPointerType {
pub name: String,
pub pointee: DebugTypeValue,
pub size_bits: u64,
pub align_bits: u64,
}
#[derive(Clone)]
pub struct DebugStructType {
location: DebugLocationValue,
pub size_bits: u64,
pub align_bits: u64,
pub flags: DwarfFlags,
}
#[derive(Debug, Clone)]
pub struct DebugSubprogramTypeData {
pub parameters: Vec<DebugTypeValue>,
pub flags: DwarfFlags,
}
pub struct DebugSubprogramType {
pub params: Vec<DebugProgramValue>,
pub parameters: Vec<DebugTypeValue>,
pub flags: DwarfFlags,
}

11
reid/src/codegen.rs
View File

@ -6,7 +6,7 @@ use reid_lib::{
debug_information::{
DebugBasicType, DebugFileData, DebugInformation, DebugLocalVariable, DebugLocation,
DebugMetadata, DebugMetadataValue, DebugParamVariable, DebugProgramValue, DebugRecordKind,
DebugScopeValue, DebugSubprogramData, DebugSubprogramOptionals, DebugSubprogramTypeData,
DebugScopeValue, DebugSubprogramData, DebugSubprogramOptionals, DebugSubprogramType,
DebugTypeData, DebugTypeValue, DwarfEncoding, DwarfFlags, InstructionDebugRecordData,
},
Block, CmpPredicate, ConstValue, Context, CustomTypeKind, Function, FunctionFlags, Instr,
@ -307,11 +307,10 @@ impl mir::Module {
.return_type
.get_debug_type(&debug_types, &debug);
let debug_ty =
debug.debug_type(DebugTypeData::Subprogram(DebugSubprogramTypeData {
parameters: vec![*fn_param_ty],
flags: DwarfFlags,
}));
let debug_ty = debug.debug_type(DebugTypeData::Subprogram(DebugSubprogramType {
parameters: vec![*fn_param_ty],
flags: DwarfFlags,
}));
let subprogram = debug.subprogram(DebugSubprogramData {
name: mir_function.name.clone(),