diff options
Diffstat (limited to 'rust/examples/dwarf/shared/src')
| -rw-r--r-- | rust/examples/dwarf/shared/src/lib.rs | 22 |
1 files changed, 18 insertions, 4 deletions
diff --git a/rust/examples/dwarf/shared/src/lib.rs b/rust/examples/dwarf/shared/src/lib.rs index febbe3ed..7a957c6b 100644 --- a/rust/examples/dwarf/shared/src/lib.rs +++ b/rust/examples/dwarf/shared/src/lib.rs @@ -112,13 +112,27 @@ pub fn create_section_reader<'a, Endian: 'a + Endianity>( if let Some(current_section_header) = data .chunks(element_type.width() as usize) .find(|section_header| { - endian.read_u64(§ion_header[24..32]) == section.start() + if view.address_size() == 4 { + endian.read_u32(§ion_header[16..20]) as u64 == section.start() + } + else { + endian.read_u64(§ion_header[24..32]) == section.start() + } }) { - if (endian.read_u64(¤t_section_header[8..16]) & 2048) != 0 { + let section_flags = if view.address_size() == 4 { + endian.read_u32(¤t_section_header[8..12]) as u64 + } + else { + endian.read_u64(¤t_section_header[8..16]) + }; + // If the section has the compressed bit set + if (section_flags & 2048) != 0 { // Get section, trim header, decompress, return - let offset = section.start() + 24; - let len = section.len() - 24; + let compressed_header_size = view.address_size()*3; + + let offset = section.start() + compressed_header_size as u64; + let len = section.len() - compressed_header_size; if let Ok(buffer) = view.read_buffer(offset, len) { use std::ptr; |