add coded item to generated dex
This commit is contained in:
Jean-Marie Mineau
parent
3468bc0463
commit
53d321c7fe
GPG key ID:
B66AEEDA9B645AD2
5 changed files with 797 additions and 35 deletions
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@ -2,6 +2,7 @@
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use crate as androscalpel_serializer;
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use crate::{Error, ReadSeek, Result, Serializable, Sleb128, Uleb128};
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use log::debug;
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use std::io::Write;
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/// <https://source.android.com/docs/core/runtime/dex-format#code-item>
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@ -50,14 +51,17 @@ impl CodeItem {
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"try_item in a code_item must be non overlapping and sorted from low to high address".into()
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));
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}
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max_addr += addr + (item.insn_count as u32);
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max_addr = addr + (item.insn_count as u32);
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}
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// Necessary? no in spec
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/*
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// Necessary? no in spec and apk in the wild seams to have try blocks spaming outside the
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// insns array.
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if max_addr > self.insns.len() as u32 {
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return Err(Error::InconsistantStruct(
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"found try_item whose block span outside of the insns array".into(),
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));
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}
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*/
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for try_ in &self.tries {
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let handler = self
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@ -196,7 +200,7 @@ impl EncodedCatchHandlerList {
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/// the value refered to by [`crate::TryItem`]`.handler_off`.
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pub fn get_handler_at_offset(&self, offset: u16) -> Result<&EncodedCatchHandler> {
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let offset = offset as usize;
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let mut current_offset = 0;
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let mut current_offset = self.size_field().size();
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for handler in &self.list {
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if current_offset == offset {
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return Ok(handler);
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@ -206,6 +210,16 @@ impl EncodedCatchHandlerList {
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break;
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}
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}
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let mut current_offset = self.size_field().size();
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for handler in &self.list {
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debug!(
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"{:#?}: size {} at offset {}",
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handler,
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handler.size(),
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current_offset
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);
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current_offset += handler.size();
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}
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Err(Error::InconsistantStruct(format!(
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"Offset 0x{offset:x} does not match with the begining of a EncodedCatchHandler in this EncodedCatchHandlerList"
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)))
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@ -239,7 +253,7 @@ impl Serializable for EncodedCatchHandlerList {
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}
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/// <https://source.android.com/docs/core/runtime/dex-format#encoded-catch-handler>
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#[derive(Clone, Debug, PartialEq, Eq)]
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#[derive(Clone, Debug, PartialEq, Eq, Hash)]
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pub struct EncodedCatchHandler {
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// pub size: Sleb128,
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/// List of handler, one by type caught, in the order of the type tests
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@ -314,7 +328,7 @@ impl Serializable for EncodedCatchHandler {
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}
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/// <https://source.android.com/docs/core/runtime/dex-format#encoded-type-addr-pair>
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#[derive(Serializable, Clone, Copy, Debug, PartialEq, Eq)]
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#[derive(Serializable, Clone, Copy, Debug, PartialEq, Eq, Hash)]
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pub struct EncodedTypeAddrPair {
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/// Index of the [`crate::TypeIdItem`] in `type_ids`
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pub type_idx: Uleb128,
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@ -333,8 +347,61 @@ mod test {
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0x05, 0x21, 0x00, 0x0a, 0x01, 0x38, 0x01, 0x03, 0x00, 0x0e, 0x00, 0x27, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x05, 0x00, 0x01, 0x00, 0x01, 0x01, 0xe9, 0x46, 0x06,
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];
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const CODE_ITEM_RAW_2: &[u8] = &[
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0x09, 0x00, 0x04, 0x00, 0x03, 0x00, 0x07, 0x00, 0xd7, 0x28, 0x4f, 0x00, 0x19, 0x01, 0x00,
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0x00, 0x70, 0x10, 0x8b, 0x84, 0x05, 0x00, 0x22, 0x00, 0x2d, 0x24, 0x70, 0x10, 0x51, 0x87,
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0x00, 0x00, 0x5b, 0x50, 0x54, 0x06, 0x5b, 0x57, 0x58, 0x06, 0x22, 0x00, 0x84, 0x05, 0x70,
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0x10, 0x09, 0x1c, 0x00, 0x00, 0x5b, 0x50, 0x56, 0x06, 0x54, 0x77, 0xcc, 0x09, 0x71, 0x20,
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0xed, 0x18, 0x76, 0x00, 0x0c, 0x07, 0x5b, 0x57, 0x55, 0x06, 0x71, 0x10, 0xb9, 0x17, 0x06,
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0x00, 0x0c, 0x06, 0x5b, 0x56, 0x57, 0x06, 0x22, 0x06, 0x1e, 0x24, 0x70, 0x10, 0xa1, 0x86,
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0x06, 0x00, 0x54, 0x70, 0x01, 0x08, 0x1f, 0x00, 0x7a, 0x04, 0x6e, 0x10, 0x8e, 0x84, 0x00,
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0x00, 0x54, 0x00, 0x04, 0x08, 0x6e, 0x10, 0x2a, 0x04, 0x00, 0x00, 0x0c, 0x00, 0x71, 0x10,
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0xbc, 0x86, 0x00, 0x00, 0x0c, 0x00, 0x39, 0x08, 0x16, 0x00, 0x72, 0x10, 0x8d, 0x87, 0x00,
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0x00, 0x0c, 0x07, 0x72, 0x10, 0x6c, 0x87, 0x07, 0x00, 0x0a, 0x08, 0x38, 0x08, 0x58, 0x00,
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0x72, 0x10, 0x6d, 0x87, 0x07, 0x00, 0x0c, 0x08, 0x1f, 0x08, 0x87, 0x23, 0x6e, 0x20, 0xa5,
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0x86, 0x86, 0x00, 0x28, 0xf1, 0x6e, 0x10, 0xf3, 0x19, 0x08, 0x00, 0x0c, 0x01, 0x71, 0x30,
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0x73, 0x17, 0x17, 0x00, 0x0c, 0x07, 0x28, 0x02, 0x12, 0x07, 0x22, 0x01, 0x1e, 0x24, 0x70,
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0x10, 0xa1, 0x86, 0x01, 0x00, 0x72, 0x10, 0x8d, 0x87, 0x00, 0x00, 0x0c, 0x00, 0x72, 0x10,
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0x6c, 0x87, 0x00, 0x00, 0x0a, 0x02, 0x38, 0x02, 0x17, 0x00, 0x72, 0x10, 0x6d, 0x87, 0x00,
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0x00, 0x0c, 0x02, 0x1f, 0x02, 0x87, 0x23, 0x6e, 0x20, 0xb5, 0x84, 0x72, 0x00, 0x0a, 0x03,
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0x38, 0x03, 0x03, 0x00, 0x28, 0xee, 0x6e, 0x20, 0x8f, 0x16, 0x25, 0x00, 0x0c, 0x02, 0x6e,
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0x20, 0xa5, 0x86, 0x21, 0x00, 0x28, 0xe6, 0x6e, 0x20, 0xf2, 0x19, 0x18, 0x00, 0x0c, 0x07,
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0x72, 0x10, 0x8d, 0x87, 0x07, 0x00, 0x0c, 0x07, 0x72, 0x10, 0x6c, 0x87, 0x07, 0x00, 0x0a,
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0x08, 0x38, 0x08, 0x12, 0x00, 0x72, 0x10, 0x6d, 0x87, 0x07, 0x00, 0x0c, 0x08, 0x1f, 0x08,
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0xd4, 0x04, 0x1f, 0x08, 0x7d, 0x05, 0x72, 0x10, 0xf3, 0x1b, 0x08, 0x00, 0x0c, 0x08, 0x6e,
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0x20, 0xa5, 0x86, 0x86, 0x00, 0x28, 0xeb, 0x22, 0x07, 0x1e, 0x24, 0x70, 0x10, 0xa1, 0x86,
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0x07, 0x00, 0x6e, 0x10, 0xaf, 0x86, 0x06, 0x00, 0x0c, 0x06, 0x72, 0x10, 0x6c, 0x87, 0x06,
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0x00, 0x0a, 0x08, 0x38, 0x08, 0x57, 0x00, 0x72, 0x10, 0x6d, 0x87, 0x06, 0x00, 0x0c, 0x08,
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0x1f, 0x08, 0x87, 0x23, 0x1a, 0x00, 0xb5, 0x0d, 0x6e, 0x20, 0xb5, 0x84, 0x08, 0x00, 0x0a,
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0x00, 0x39, 0x00, 0x45, 0x00, 0x1a, 0x00, 0xd0, 0x0d, 0x6e, 0x20, 0xb5, 0x84, 0x08, 0x00,
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0x0a, 0x00, 0x38, 0x00, 0x03, 0x00, 0x28, 0x3b, 0x62, 0x00, 0xe2, 0x00, 0x1a, 0x01, 0x49,
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0xc0, 0x6e, 0x20, 0xb5, 0x84, 0x01, 0x00, 0x0a, 0x00, 0x38, 0x00, 0x03, 0x00, 0x28, 0x1a,
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0x54, 0x50, 0x55, 0x06, 0x6e, 0x20, 0xee, 0x18, 0x80, 0x00, 0x0c, 0x00, 0x62, 0x01, 0xb6,
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0x00, 0x6e, 0x20, 0xc4, 0x18, 0x10, 0x00, 0x0c, 0x00, 0x1f, 0x00, 0x9c, 0x2e, 0x12, 0x01,
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0x38, 0x00, 0x0f, 0x00, 0x21, 0x02, 0x01, 0x13, 0x35, 0x23, 0x0b, 0x00, 0x44, 0x04, 0x00,
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0x03, 0x39, 0x04, 0x04, 0x00, 0x12, 0x11, 0x28, 0x04, 0xd8, 0x03, 0x03, 0x01, 0x28, 0xf6,
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0x38, 0x01, 0xba, 0xff, 0x6e, 0x20, 0xa5, 0x86, 0x87, 0x00, 0x28, 0xb5, 0x0d, 0x06, 0x22,
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0x07, 0x1e, 0x05, 0x71, 0x10, 0xff, 0x48, 0x06, 0x00, 0x0c, 0x06, 0x70, 0x20, 0xc2, 0x1a,
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0x67, 0x00, 0x27, 0x07, 0x6e, 0x20, 0xa5, 0x86, 0x87, 0x00, 0x28, 0xa6, 0x5b, 0x57, 0x53,
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0x06, 0x0e, 0x00, 0x0d, 0x06, 0x22, 0x07, 0x47, 0x04, 0x70, 0x20, 0x84, 0x18, 0x67, 0x00,
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0x27, 0x07, 0x0d, 0x06, 0x22, 0x07, 0x1e, 0x05, 0x70, 0x20, 0xc2, 0x1a, 0x67, 0x00, 0x27,
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0x07, 0x0d, 0x06, 0x22, 0x07, 0x1e, 0x05, 0x71, 0x10, 0xff, 0x48, 0x06, 0x00, 0x0c, 0x06,
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0x70, 0x20, 0xc2, 0x1a, 0x67, 0x00, 0x27, 0x07, 0x00, 0x00, 0x21, 0x00, 0x00, 0x00, 0x0c,
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0x00, 0x01, 0x00, 0x2d, 0x00, 0x00, 0x00, 0x06, 0x00, 0x0a, 0x00, 0x33, 0x00, 0x00, 0x00,
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0x19, 0x00, 0x01, 0x00, 0x4d, 0x00, 0x00, 0x00, 0x08, 0x00, 0x17, 0x00, 0x57, 0x00, 0x00,
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0x00, 0x41, 0x00, 0x01, 0x00, 0xca, 0x00, 0x00, 0x00, 0x0e, 0x00, 0x23, 0x00, 0x01, 0x01,
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0x00, 0x00, 0x06, 0x00, 0x01, 0x00, 0x04, 0x02, 0xc7, 0x08, 0x8e, 0x02, 0xd9, 0x09, 0x87,
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0x02, 0x03, 0xb4, 0x01, 0x80, 0x02, 0xc7, 0x08, 0x8e, 0x02, 0xd9, 0x09, 0x87, 0x02, 0x03,
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0xe9, 0x46, 0x56, 0xc7, 0x08, 0x8e, 0x02, 0xd9, 0x09, 0x87, 0x02, 0x01, 0xc7, 0x08, 0xee,
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0x01,
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];
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const ENCODED_CATCH_HANDLER_LIST_1: &[u8] = &[0x01, 0x01, 0xe9, 0x46, 0x06];
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const ENCODED_CATCH_HANDLER_LIST_2: &[u8] = &[
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0x04, 0x02, 0xc7, 0x08, 0x8e, 0x02, 0xd9, 0x09, 0x87, 0x02, 0x03, 0xb4, 0x01, 0x80, 0x02,
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0xc7, 0x08, 0x8e, 0x02, 0xd9, 0x09, 0x87, 0x02, 0x03, 0xe9, 0x46, 0x56, 0xc7, 0x08, 0x8e,
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0x02, 0xd9, 0x09, 0x87, 0x02, 0x01, 0xc7, 0x08, 0xee, 0x01,
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];
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#[test]
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fn test_deserialize_code_item() {
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@ -365,6 +432,141 @@ mod test {
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})
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}
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);
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assert_eq!(
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CodeItem::deserialize_from_slice(CODE_ITEM_RAW_2).unwrap(),
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CodeItem {
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registers_size: 9,
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ins_size: 4,
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outs_size: 3,
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debug_info_off: 5187799,
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insns: vec![
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0x1070, 0x848b, 0x0005, 0x0022, 0x242d, 0x1070, 0x8751, 0x0000, 0x505b, 0x0654,
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0x575b, 0x0658, 0x0022, 0x0584, 0x1070, 0x1c09, 0x0000, 0x505b, 0x0656, 0x7754,
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0x09cc, 0x2071, 0x18ed, 0x0076, 0x070c, 0x575b, 0x0655, 0x1071, 0x17b9, 0x0006,
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0x060c, 0x565b, 0x0657, 0x0622, 0x241e, 0x1070, 0x86a1, 0x0006, 0x7054, 0x0801,
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0x001f, 0x047a, 0x106e, 0x848e, 0x0000, 0x0054, 0x0804, 0x106e, 0x042a, 0x0000,
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0x000c, 0x1071, 0x86bc, 0x0000, 0x000c, 0x0839, 0x0016, 0x1072, 0x878d, 0x0000,
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0x070c, 0x1072, 0x876c, 0x0007, 0x080a, 0x0838, 0x0058, 0x1072, 0x876d, 0x0007,
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0x080c, 0x081f, 0x2387, 0x206e, 0x86a5, 0x0086, 0xf128, 0x106e, 0x19f3, 0x0008,
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0x010c, 0x3071, 0x1773, 0x0017, 0x070c, 0x0228, 0x0712, 0x0122, 0x241e, 0x1070,
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0x86a1, 0x0001, 0x1072, 0x878d, 0x0000, 0x000c, 0x1072, 0x876c, 0x0000, 0x020a,
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0x0238, 0x0017, 0x1072, 0x876d, 0x0000, 0x020c, 0x021f, 0x2387, 0x206e, 0x84b5,
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0x0072, 0x030a, 0x0338, 0x0003, 0xee28, 0x206e, 0x168f, 0x0025, 0x020c, 0x206e,
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0x86a5, 0x0021, 0xe628, 0x206e, 0x19f2, 0x0018, 0x070c, 0x1072, 0x878d, 0x0007,
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0x070c, 0x1072, 0x876c, 0x0007, 0x080a, 0x0838, 0x0012, 0x1072, 0x876d, 0x0007,
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0x080c, 0x081f, 0x04d4, 0x081f, 0x057d, 0x1072, 0x1bf3, 0x0008, 0x080c, 0x206e,
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0x86a5, 0x0086, 0xeb28, 0x0722, 0x241e, 0x1070, 0x86a1, 0x0007, 0x106e, 0x86af,
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0x0006, 0x060c, 0x1072, 0x876c, 0x0006, 0x080a, 0x0838, 0x0057, 0x1072, 0x876d,
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0x0006, 0x080c, 0x081f, 0x2387, 0x001a, 0x0db5, 0x206e, 0x84b5, 0x0008, 0x000a,
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0x0039, 0x0045, 0x001a, 0x0dd0, 0x206e, 0x84b5, 0x0008, 0x000a, 0x0038, 0x0003,
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0x3b28, 0x0062, 0x00e2, 0x011a, 0xc049, 0x206e, 0x84b5, 0x0001, 0x000a, 0x0038,
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0x0003, 0x1a28, 0x5054, 0x0655, 0x206e, 0x18ee, 0x0080, 0x000c, 0x0162, 0x00b6,
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0x206e, 0x18c4, 0x0010, 0x000c, 0x001f, 0x2e9c, 0x0112, 0x0038, 0x000f, 0x0221,
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0x1301, 0x2335, 0x000b, 0x0444, 0x0300, 0x0439, 0x0004, 0x1112, 0x0428, 0x03d8,
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0x0103, 0xf628, 0x0138, 0xffba, 0x206e, 0x86a5, 0x0087, 0xb528, 0x060d, 0x0722,
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0x051e, 0x1071, 0x48ff, 0x0006, 0x060c, 0x2070, 0x1ac2, 0x0067, 0x0727, 0x206e,
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0x86a5, 0x0087, 0xa628, 0x575b, 0x0653, 0x000e, 0x060d, 0x0722, 0x0447, 0x2070,
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0x1884, 0x0067, 0x0727, 0x060d, 0x0722, 0x051e, 0x2070, 0x1ac2, 0x0067, 0x0727,
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0x060d, 0x0722, 0x051e, 0x1071, 0x48ff, 0x0006, 0x060c, 0x2070, 0x1ac2, 0x0067,
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0x0727,
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],
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tries: vec![
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TryItem {
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start_addr: 33,
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insn_count: 12,
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handler_off: 1
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},
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TryItem {
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start_addr: 45,
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insn_count: 6,
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handler_off: 10
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},
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TryItem {
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start_addr: 51,
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insn_count: 25,
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handler_off: 1
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},
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TryItem {
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start_addr: 77,
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insn_count: 8,
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handler_off: 23
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},
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TryItem {
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start_addr: 87,
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insn_count: 65,
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handler_off: 1
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},
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TryItem {
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start_addr: 202,
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insn_count: 14,
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handler_off: 35
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},
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TryItem {
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start_addr: 257,
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insn_count: 6,
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handler_off: 1
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},
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],
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handlers: Some(EncodedCatchHandlerList {
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list: vec![
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EncodedCatchHandler {
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handlers: vec![
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EncodedTypeAddrPair {
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type_idx: Uleb128(1095),
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addr: Uleb128(0x10e),
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},
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EncodedTypeAddrPair {
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type_idx: Uleb128(1241),
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addr: Uleb128(0x107),
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},
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],
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catch_all_addr: None,
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},
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EncodedCatchHandler {
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handlers: vec![
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EncodedTypeAddrPair {
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type_idx: Uleb128(180),
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addr: Uleb128(0x100),
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},
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EncodedTypeAddrPair {
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type_idx: Uleb128(1095),
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addr: Uleb128(0x10e),
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},
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EncodedTypeAddrPair {
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type_idx: Uleb128(1241),
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addr: Uleb128(0x107),
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},
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],
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catch_all_addr: None,
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},
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EncodedCatchHandler {
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handlers: vec![
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EncodedTypeAddrPair {
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type_idx: Uleb128(9065),
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addr: Uleb128(0x56),
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},
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EncodedTypeAddrPair {
|
||||
type_idx: Uleb128(1095),
|
||||
addr: Uleb128(0x10e),
|
||||
},
|
||||
EncodedTypeAddrPair {
|
||||
type_idx: Uleb128(1241),
|
||||
addr: Uleb128(0x107),
|
||||
},
|
||||
],
|
||||
catch_all_addr: None,
|
||||
},
|
||||
EncodedCatchHandler {
|
||||
handlers: vec![EncodedTypeAddrPair {
|
||||
type_idx: Uleb128(1095),
|
||||
addr: Uleb128(0xee),
|
||||
}],
|
||||
catch_all_addr: None,
|
||||
},
|
||||
],
|
||||
}),
|
||||
}
|
||||
);
|
||||
}
|
||||
|
||||
#[test]
|
||||
|
|
@ -381,5 +583,426 @@ mod test {
|
|||
}]
|
||||
}
|
||||
);
|
||||
|
||||
assert_eq!(
|
||||
EncodedCatchHandlerList::deserialize_from_slice(ENCODED_CATCH_HANDLER_LIST_2).unwrap(),
|
||||
EncodedCatchHandlerList {
|
||||
list: vec![
|
||||
EncodedCatchHandler {
|
||||
handlers: vec![
|
||||
EncodedTypeAddrPair {
|
||||
type_idx: Uleb128(1095),
|
||||
addr: Uleb128(0x10e),
|
||||
},
|
||||
EncodedTypeAddrPair {
|
||||
type_idx: Uleb128(1241),
|
||||
addr: Uleb128(0x107),
|
||||
},
|
||||
],
|
||||
catch_all_addr: None,
|
||||
},
|
||||
EncodedCatchHandler {
|
||||
handlers: vec![
|
||||
EncodedTypeAddrPair {
|
||||
type_idx: Uleb128(180),
|
||||
addr: Uleb128(0x100),
|
||||
},
|
||||
EncodedTypeAddrPair {
|
||||
type_idx: Uleb128(1095),
|
||||
addr: Uleb128(0x10e),
|
||||
},
|
||||
EncodedTypeAddrPair {
|
||||
type_idx: Uleb128(1241),
|
||||
addr: Uleb128(0x107),
|
||||
},
|
||||
],
|
||||
catch_all_addr: None,
|
||||
},
|
||||
EncodedCatchHandler {
|
||||
handlers: vec![
|
||||
EncodedTypeAddrPair {
|
||||
type_idx: Uleb128(9065),
|
||||
addr: Uleb128(0x56),
|
||||
},
|
||||
EncodedTypeAddrPair {
|
||||
type_idx: Uleb128(1095),
|
||||
addr: Uleb128(0x10e),
|
||||
},
|
||||
EncodedTypeAddrPair {
|
||||
type_idx: Uleb128(1241),
|
||||
addr: Uleb128(0x107),
|
||||
},
|
||||
],
|
||||
catch_all_addr: None,
|
||||
},
|
||||
EncodedCatchHandler {
|
||||
handlers: vec![EncodedTypeAddrPair {
|
||||
type_idx: Uleb128(1095),
|
||||
addr: Uleb128(0xee),
|
||||
}],
|
||||
catch_all_addr: None,
|
||||
},
|
||||
],
|
||||
}
|
||||
);
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_get_handler_at_offset() {
|
||||
let list = EncodedCatchHandlerList {
|
||||
list: vec![
|
||||
EncodedCatchHandler {
|
||||
handlers: vec![
|
||||
EncodedTypeAddrPair {
|
||||
type_idx: Uleb128(1095),
|
||||
addr: Uleb128(0x10e),
|
||||
},
|
||||
EncodedTypeAddrPair {
|
||||
type_idx: Uleb128(1241),
|
||||
addr: Uleb128(0x107),
|
||||
},
|
||||
],
|
||||
catch_all_addr: None,
|
||||
},
|
||||
EncodedCatchHandler {
|
||||
handlers: vec![
|
||||
EncodedTypeAddrPair {
|
||||
type_idx: Uleb128(180),
|
||||
addr: Uleb128(0x100),
|
||||
},
|
||||
EncodedTypeAddrPair {
|
||||
type_idx: Uleb128(1095),
|
||||
addr: Uleb128(0x10e),
|
||||
},
|
||||
EncodedTypeAddrPair {
|
||||
type_idx: Uleb128(1241),
|
||||
addr: Uleb128(0x107),
|
||||
},
|
||||
],
|
||||
catch_all_addr: None,
|
||||
},
|
||||
EncodedCatchHandler {
|
||||
handlers: vec![
|
||||
EncodedTypeAddrPair {
|
||||
type_idx: Uleb128(9065),
|
||||
addr: Uleb128(0x56),
|
||||
},
|
||||
EncodedTypeAddrPair {
|
||||
type_idx: Uleb128(1095),
|
||||
addr: Uleb128(0x10e),
|
||||
},
|
||||
EncodedTypeAddrPair {
|
||||
type_idx: Uleb128(1241),
|
||||
addr: Uleb128(0x107),
|
||||
},
|
||||
],
|
||||
catch_all_addr: None,
|
||||
},
|
||||
EncodedCatchHandler {
|
||||
handlers: vec![EncodedTypeAddrPair {
|
||||
type_idx: Uleb128(1095),
|
||||
addr: Uleb128(0xee),
|
||||
}],
|
||||
catch_all_addr: None,
|
||||
},
|
||||
],
|
||||
};
|
||||
assert_eq!(
|
||||
list.get_handler_at_offset(1).unwrap(),
|
||||
&EncodedCatchHandler {
|
||||
handlers: vec![
|
||||
EncodedTypeAddrPair {
|
||||
type_idx: Uleb128(1095),
|
||||
addr: Uleb128(0x10e),
|
||||
},
|
||||
EncodedTypeAddrPair {
|
||||
type_idx: Uleb128(1241),
|
||||
addr: Uleb128(0x107),
|
||||
},
|
||||
],
|
||||
catch_all_addr: None,
|
||||
}
|
||||
);
|
||||
assert_eq!(
|
||||
list.get_handler_at_offset(10).unwrap(),
|
||||
&EncodedCatchHandler {
|
||||
handlers: vec![
|
||||
EncodedTypeAddrPair {
|
||||
type_idx: Uleb128(180),
|
||||
addr: Uleb128(0x100),
|
||||
},
|
||||
EncodedTypeAddrPair {
|
||||
type_idx: Uleb128(1095),
|
||||
addr: Uleb128(0x10e),
|
||||
},
|
||||
EncodedTypeAddrPair {
|
||||
type_idx: Uleb128(1241),
|
||||
addr: Uleb128(0x107),
|
||||
},
|
||||
],
|
||||
catch_all_addr: None,
|
||||
},
|
||||
);
|
||||
assert_eq!(
|
||||
list.get_handler_at_offset(23).unwrap(),
|
||||
&EncodedCatchHandler {
|
||||
handlers: vec![
|
||||
EncodedTypeAddrPair {
|
||||
type_idx: Uleb128(9065),
|
||||
addr: Uleb128(0x56),
|
||||
},
|
||||
EncodedTypeAddrPair {
|
||||
type_idx: Uleb128(1095),
|
||||
addr: Uleb128(0x10e),
|
||||
},
|
||||
EncodedTypeAddrPair {
|
||||
type_idx: Uleb128(1241),
|
||||
addr: Uleb128(0x107),
|
||||
},
|
||||
],
|
||||
catch_all_addr: None,
|
||||
},
|
||||
);
|
||||
assert_eq!(
|
||||
list.get_handler_at_offset(35).unwrap(),
|
||||
&EncodedCatchHandler {
|
||||
handlers: vec![EncodedTypeAddrPair {
|
||||
type_idx: Uleb128(1095),
|
||||
addr: Uleb128(0xee),
|
||||
}],
|
||||
catch_all_addr: None,
|
||||
},
|
||||
);
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_encoded_catch_handler_size() {
|
||||
assert_eq!(
|
||||
EncodedCatchHandler {
|
||||
handlers: vec![
|
||||
EncodedTypeAddrPair {
|
||||
type_idx: Uleb128(1095),
|
||||
addr: Uleb128(0x10e),
|
||||
},
|
||||
EncodedTypeAddrPair {
|
||||
type_idx: Uleb128(1241),
|
||||
addr: Uleb128(0x107),
|
||||
},
|
||||
],
|
||||
catch_all_addr: None,
|
||||
}
|
||||
.size(),
|
||||
9
|
||||
);
|
||||
assert_eq!(
|
||||
EncodedCatchHandler {
|
||||
handlers: vec![
|
||||
EncodedTypeAddrPair {
|
||||
type_idx: Uleb128(180),
|
||||
addr: Uleb128(0x100),
|
||||
},
|
||||
EncodedTypeAddrPair {
|
||||
type_idx: Uleb128(1095),
|
||||
addr: Uleb128(0x10e),
|
||||
},
|
||||
EncodedTypeAddrPair {
|
||||
type_idx: Uleb128(1241),
|
||||
addr: Uleb128(0x107),
|
||||
},
|
||||
],
|
||||
catch_all_addr: None,
|
||||
}
|
||||
.size(),
|
||||
13
|
||||
);
|
||||
assert_eq!(
|
||||
EncodedCatchHandler {
|
||||
handlers: vec![
|
||||
EncodedTypeAddrPair {
|
||||
type_idx: Uleb128(9065),
|
||||
addr: Uleb128(0x56),
|
||||
},
|
||||
EncodedTypeAddrPair {
|
||||
type_idx: Uleb128(1095),
|
||||
addr: Uleb128(0x10e),
|
||||
},
|
||||
EncodedTypeAddrPair {
|
||||
type_idx: Uleb128(1241),
|
||||
addr: Uleb128(0x107),
|
||||
},
|
||||
],
|
||||
catch_all_addr: None,
|
||||
}
|
||||
.size(),
|
||||
12
|
||||
);
|
||||
assert_eq!(
|
||||
EncodedCatchHandler {
|
||||
handlers: vec![EncodedTypeAddrPair {
|
||||
type_idx: Uleb128(1095),
|
||||
addr: Uleb128(0xee),
|
||||
},],
|
||||
catch_all_addr: None,
|
||||
}
|
||||
.size(),
|
||||
5
|
||||
);
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_encoded_catch_handler_serialize() {
|
||||
assert_eq!(
|
||||
EncodedCatchHandler {
|
||||
handlers: vec![
|
||||
EncodedTypeAddrPair {
|
||||
type_idx: Uleb128(1095),
|
||||
addr: Uleb128(0x10e),
|
||||
},
|
||||
EncodedTypeAddrPair {
|
||||
type_idx: Uleb128(1241),
|
||||
addr: Uleb128(0x107),
|
||||
},
|
||||
],
|
||||
catch_all_addr: None,
|
||||
}
|
||||
.serialize_to_vec()
|
||||
.unwrap(),
|
||||
vec![0x02, 0xc7, 0x08, 0x8e, 0x02, 0xd9, 0x09, 0x87, 0x02,],
|
||||
);
|
||||
assert_eq!(
|
||||
EncodedCatchHandler {
|
||||
handlers: vec![
|
||||
EncodedTypeAddrPair {
|
||||
type_idx: Uleb128(180),
|
||||
addr: Uleb128(0x100),
|
||||
},
|
||||
EncodedTypeAddrPair {
|
||||
type_idx: Uleb128(1095),
|
||||
addr: Uleb128(0x10e),
|
||||
},
|
||||
EncodedTypeAddrPair {
|
||||
type_idx: Uleb128(1241),
|
||||
addr: Uleb128(0x107),
|
||||
},
|
||||
],
|
||||
catch_all_addr: None,
|
||||
}
|
||||
.serialize_to_vec()
|
||||
.unwrap(),
|
||||
vec![0x03, 0xb4, 0x01, 0x80, 0x02, 0xc7, 0x08, 0x8e, 0x02, 0xd9, 0x09, 0x87, 0x02,]
|
||||
);
|
||||
assert_eq!(
|
||||
EncodedCatchHandler {
|
||||
handlers: vec![
|
||||
EncodedTypeAddrPair {
|
||||
type_idx: Uleb128(9065),
|
||||
addr: Uleb128(0x56),
|
||||
},
|
||||
EncodedTypeAddrPair {
|
||||
type_idx: Uleb128(1095),
|
||||
addr: Uleb128(0x10e),
|
||||
},
|
||||
EncodedTypeAddrPair {
|
||||
type_idx: Uleb128(1241),
|
||||
addr: Uleb128(0x107),
|
||||
},
|
||||
],
|
||||
catch_all_addr: None,
|
||||
}
|
||||
.serialize_to_vec()
|
||||
.unwrap(),
|
||||
vec![0x03, 0xe9, 0x46, 0x56, 0xc7, 0x08, 0x8e, 0x02, 0xd9, 0x09, 0x87, 0x02,]
|
||||
);
|
||||
assert_eq!(
|
||||
EncodedCatchHandler {
|
||||
handlers: vec![EncodedTypeAddrPair {
|
||||
type_idx: Uleb128(1095),
|
||||
addr: Uleb128(0xee),
|
||||
},],
|
||||
catch_all_addr: None,
|
||||
}
|
||||
.serialize_to_vec()
|
||||
.unwrap(),
|
||||
vec![0x01, 0xc7, 0x08, 0xee, 0x01,]
|
||||
);
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_encoded_catch_handler_deserialize() {
|
||||
assert_eq!(
|
||||
EncodedCatchHandler {
|
||||
handlers: vec![
|
||||
EncodedTypeAddrPair {
|
||||
type_idx: Uleb128(1095),
|
||||
addr: Uleb128(0x10e),
|
||||
},
|
||||
EncodedTypeAddrPair {
|
||||
type_idx: Uleb128(1241),
|
||||
addr: Uleb128(0x107),
|
||||
},
|
||||
],
|
||||
catch_all_addr: None,
|
||||
},
|
||||
EncodedCatchHandler::deserialize_from_slice(&[
|
||||
0x02, 0xc7, 0x08, 0x8e, 0x02, 0xd9, 0x09, 0x87, 0x02,
|
||||
])
|
||||
.unwrap()
|
||||
);
|
||||
assert_eq!(
|
||||
EncodedCatchHandler {
|
||||
handlers: vec![
|
||||
EncodedTypeAddrPair {
|
||||
type_idx: Uleb128(180),
|
||||
addr: Uleb128(0x100),
|
||||
},
|
||||
EncodedTypeAddrPair {
|
||||
type_idx: Uleb128(1095),
|
||||
addr: Uleb128(0x10e),
|
||||
},
|
||||
EncodedTypeAddrPair {
|
||||
type_idx: Uleb128(1241),
|
||||
addr: Uleb128(0x107),
|
||||
},
|
||||
],
|
||||
catch_all_addr: None,
|
||||
},
|
||||
EncodedCatchHandler::deserialize_from_slice(&[
|
||||
0x03, 0xb4, 0x01, 0x80, 0x02, 0xc7, 0x08, 0x8e, 0x02, 0xd9, 0x09, 0x87, 0x02,
|
||||
])
|
||||
.unwrap()
|
||||
);
|
||||
assert_eq!(
|
||||
EncodedCatchHandler {
|
||||
handlers: vec![
|
||||
EncodedTypeAddrPair {
|
||||
type_idx: Uleb128(9065),
|
||||
addr: Uleb128(0x56),
|
||||
},
|
||||
EncodedTypeAddrPair {
|
||||
type_idx: Uleb128(1095),
|
||||
addr: Uleb128(0x10e),
|
||||
},
|
||||
EncodedTypeAddrPair {
|
||||
type_idx: Uleb128(1241),
|
||||
addr: Uleb128(0x107),
|
||||
},
|
||||
],
|
||||
catch_all_addr: None,
|
||||
},
|
||||
EncodedCatchHandler::deserialize_from_slice(&[
|
||||
0x03, 0xe9, 0x46, 0x56, 0xc7, 0x08, 0x8e, 0x02, 0xd9, 0x09, 0x87, 0x02,
|
||||
])
|
||||
.unwrap()
|
||||
);
|
||||
assert_eq!(
|
||||
EncodedCatchHandler {
|
||||
handlers: vec![EncodedTypeAddrPair {
|
||||
type_idx: Uleb128(1095),
|
||||
addr: Uleb128(0xee),
|
||||
},],
|
||||
catch_all_addr: None,
|
||||
},
|
||||
EncodedCatchHandler::deserialize_from_slice(&[0x01, 0xc7, 0x08, 0xee, 0x01,]).unwrap()
|
||||
);
|
||||
}
|
||||
}
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue