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minor tweaks

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Folkert 2022-09-03 14:45:22 +02:00
parent ff7df65f36
commit af74f72f8a
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1 changed files with 8 additions and 10 deletions
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18
crates/linker/src/lib.rs
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@ -2544,13 +2544,6 @@ pub fn surgery_elf(
// First decide on sections locations and then recode every exact symbol locations.
// Copy sections and resolve their symbols/relocations.
let symbols = app_obj.symbols().collect::<Vec<Symbol>>();
let mut section_offset_map: MutMap<SectionIndex, (usize, usize)> = MutMap::default();
let mut symbol_vaddr_map: MutMap<SymbolIndex, usize> = MutMap::default();
let mut app_func_vaddr_map: MutMap<String, usize> = MutMap::default();
let mut app_func_size_map: MutMap<String, u64> = MutMap::default();
// TODO: In the future Roc may use a data section to store memoized toplevel thunks
// in development builds for caching the results of top-level constants
let rodata_sections: Vec<Section> = app_obj
@ -2572,6 +2565,13 @@ pub fn surgery_elf(
internal_error!("No text sections found. This application has no code.");
}
// Copy sections and resolve their symbols/relocations.
let symbols = app_obj.symbols().collect::<Vec<Symbol>>();
let mut section_offset_map: MutMap<SectionIndex, (usize, usize)> = MutMap::default();
let mut symbol_vaddr_map: MutMap<SymbolIndex, usize> = MutMap::default();
let mut app_func_vaddr_map: MutMap<String, usize> = MutMap::default();
let mut app_func_size_map: MutMap<String, u64> = MutMap::default();
// Calculate addresses and load symbols.
// Note, it is important the bss sections come after the rodata sections.
for sec in rodata_sections
@ -2914,9 +2914,7 @@ pub fn surgery_elf(
LittleEndian,
match app_func_size_map.get(func_name) {
Some(size) => *size,
None => {
internal_error!("Size missing for: {}", func_name);
}
None => internal_error!("Size missing for: {func_name}"),
},
);
}