Tweak symbol output entry

src/main.rs

@@ -130,7 +130,7 @@ macro_rules! parse_elf {
             let section_start: usize = symtab.start().wrap_err(".symtab")?;
             let section_end: usize = symtab.end().wrap_err(".symtab")?;
 
-            for (i, entry) in elf[section_start..section_end].chunks_exact(ENTRY_SIZE).enumerate() {
+            for entry in elf[section_start..section_end].chunks_exact(ENTRY_SIZE) {
                 let entry: &[u8; ENTRY_SIZE] = entry.try_into().unwrap();
                 let entry: &<$elfcfg as ElfConfig>::SymtabEntry = from_bytes(entry);
                 let entry = SymbolTableEntry::from(*entry);
@@ -161,11 +161,10 @@ macro_rules! parse_elf {
                     .and_then(|v| v.as_str());
 
                 symbols.push(json!({
-                    "i": i,
                     "value": entry.st_value,
                     "size": entry.st_size,
                     "section": section,
-                    "z_name": name,
+                    "symbol": name,
                 }));
             }