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6 months of occasional work I guess

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This commit is contained in:
Luke Street
2023-07-21 17:59:07 -04:00
parent f1b4afa885
commit 0fa0aafaea
44 changed files with 4688 additions and 1817 deletions
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14
src/analysis/pass.rs
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@@ -38,6 +38,8 @@ impl AnalysisPass for FindTRKInterruptVectorTable {
size_known: true,
flags: ObjSymbolFlagSet(FlagSet::from(ObjSymbolFlags::Global)),
kind: ObjSymbolKind::Unknown,
align: None,
data_kind: Default::default(),
});
let end = start + TRK_TABLE_SIZE;
state.known_symbols.insert(end, ObjSymbol {
@@ -49,19 +51,21 @@ impl AnalysisPass for FindTRKInterruptVectorTable {
size_known: true,
flags: ObjSymbolFlagSet(FlagSet::from(ObjSymbolFlags::Global)),
kind: ObjSymbolKind::Unknown,
align: None,
data_kind: Default::default(),
});
return Ok(());
}
}
log::info!("gTRKInterruptVectorTable not found");
log::debug!("gTRKInterruptVectorTable not found");
Ok(())
}
}
pub struct FindSaveRestSleds {}
const SLEDS: [([u8; 4], &'static str, &'static str); 4] = [
const SLEDS: [([u8; 4], &str, &str); 4] = [
([0xd9, 0xcb, 0xff, 0x70], "__save_fpr", "_savefpr_"),
([0xc9, 0xcb, 0xff, 0x70], "__restore_fpr", "_restfpr_"),
([0x91, 0xcb, 0xff, 0xb8], "__save_gpr", "_savegpr_"),
@@ -77,7 +81,7 @@ impl AnalysisPass for FindSaveRestSleds {
let (section, data) = obj.section_data(start, 0)?;
for (needle, func, label) in &SLEDS {
if data.starts_with(needle) {
log::info!("Found {} @ {:#010X}", func, start);
log::debug!("Found {} @ {:#010X}", func, start);
clear_ranges.push(start + 4..start + SLED_SIZE as u32);
state.known_symbols.insert(start, ObjSymbol {
name: func.to_string(),
@@ -88,6 +92,8 @@ impl AnalysisPass for FindSaveRestSleds {
size_known: true,
flags: ObjSymbolFlagSet(ObjSymbolFlags::Global.into()),
kind: ObjSymbolKind::Function,
align: None,
data_kind: Default::default(),
});
for i in 14..=31 {
let addr = start + (i - 14) * 4;
@@ -100,6 +106,8 @@ impl AnalysisPass for FindSaveRestSleds {
size_known: true,
flags: ObjSymbolFlagSet(ObjSymbolFlags::Global.into()),
kind: ObjSymbolKind::Unknown,
align: None,
data_kind: Default::default(),
});
}
}