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Remove gimli leftovers.

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This commit is contained in:
Nick Lewycky
2020-06-18 14:04:50 -07:00
parent e9d5c7896c
commit 8d11d3fc52
2 changed files with 0 additions and 34 deletions
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33
lib/compiler-llvm/src/compiler.rs
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@ -10,7 +10,6 @@ use wasmer_compiler::{
SectionBody, CustomSectionProtection, Dwarf,
};
use wasmer_runtime::{MemoryPlan, ModuleInfo, TablePlan};
//use gimli::read::UnwindSection;
//use std::sync::{Arc, Mutex};
@ -34,17 +33,6 @@ impl LLVMCompiler {
}
}
/*
fn cie_to_cie(read_cie: gimli::read::CommonInformationEntry) -> gimli::write::CommonInformationEntry {
}
fn fde_to_fde(read_fde: gimli::read::FrameDescriptionEntry) -> gimli::write::FrameDescriptionEntry {
let mut write_fde = gimli::write::FrameDescriptionEntry::new(?, read_fde.len())
}
*/
impl Compiler for LLVMCompiler {
/// Compile the module using LLVM, producing a compilation result with
/// associated relocations.
@ -71,7 +59,6 @@ impl Compiler for LLVMCompiler {
.unwrap_or_else(|| format!("fn{}", func_index.index()));
}
let mut module_custom_sections = PrimaryMap::new();
//let mut frame_table = gimli::write::FrameTable::default();
let mut frame_section_bytes = vec![];
let mut frame_section_relocations = vec![];
let functions = function_body_inputs
@ -113,26 +100,6 @@ impl Compiler for LLVMCompiler {
}
}
if eh_frame_section_indices.contains(&section_index) {
// TODO: pull endianness out of target
/*
let eh_frame = gimli::read::EhFrame::new(custom_section.bytes.as_slice(), gimli::NativeEndian);
let base_addresses = gimli::read::BaseAddresses::default();
let mut entries = eh_frame.entries(&base_addresses);
let mut current_cie = None;
while let Some(entry) = entries.next().unwrap() {
match entry {
gimli::CieOrFde::Cie(cie) => {
current_cie = Some(cie);
frame_table.add_cie(cie.into());
},
gimli::CieOrFde::Fde(partial_fde) => {
// TODO: unwrap safety
let fde = partial_fde.parse(current_cie.unwrap()).unwrap();
frame_table.add_fde(current_cie.unwrap().into(), fde.into());
}
};
}
*/
let offset = frame_section_bytes.len() as u32;
for mut reloc in &mut custom_section.relocations {
reloc.offset += offset;