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mips: Ignore .NON_MATCHING functions from INLINE_ASM macros

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This commit is contained in:
Luke Street
2025-03-11 21:39:17 -06:00
parent fa26200ed7
commit 42d4c38079
12 changed files with 539 additions and 46 deletions
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8
objdiff-core/tests/arch_mips.rs
View File

@@ -37,3 +37,11 @@ fn cross_endian_diff() {
assert_eq!(left_diff.instruction_rows[2].kind, diff::InstructionDiffKind::None);
assert_eq!(right_diff.instruction_rows[2].kind, diff::InstructionDiffKind::None);
}
#[test]
#[cfg(feature = "mips")]
fn filter_non_matching() {
let diff_config = diff::DiffObjConfig::default();
let obj = obj::read::parse(include_object!("data/mips/vw_main.c.o"), &diff_config).unwrap();
insta::assert_debug_snapshot!(obj.symbols);
}

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objdiff-core/tests/data/mips/vw_main.c.o Normal file
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452
objdiff-core/tests/snapshots/arch_mips__filter_non_matching.snap Normal file
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@@ -0,0 +1,452 @@
---
source: objdiff-core/tests/arch_mips.rs
expression: obj.symbols
---
[
Symbol {
name: "build/src/bodyprog/view/vw_main.i",
demangled_name: None,
address: 0,
size: 0,
kind: Unknown,
section: None,
flags: FlagSet(Local),
align: None,
virtual_address: None,
},
Symbol {
name: "[.text]",
demangled_name: None,
address: 0,
size: 0,
kind: Section,
section: Some(
0,
),
flags: FlagSet(Local),
align: None,
virtual_address: None,
},
Symbol {
name: "[.data]",
demangled_name: None,
address: 0,
size: 0,
kind: Section,
section: Some(
2,
),
flags: FlagSet(Local),
align: None,
virtual_address: None,
},
Symbol {
name: "[.bss]",
demangled_name: None,
address: 0,
size: 0,
kind: Section,
section: Some(
3,
),
flags: FlagSet(Local),
align: None,
virtual_address: None,
},
Symbol {
name: "gcc2_compiled.",
demangled_name: None,
address: 0,
size: 0,
kind: Unknown,
section: Some(
0,
),
flags: FlagSet(Local),
align: None,
virtual_address: None,
},
Symbol {
name: "__gnu_compiled_c",
demangled_name: None,
address: 0,
size: 0,
kind: Unknown,
section: Some(
0,
),
flags: FlagSet(Local),
align: None,
virtual_address: None,
},
Symbol {
name: ".endfunc_80048AF4",
demangled_name: None,
address: 424,
size: 0,
kind: Unknown,
section: Some(
0,
),
flags: FlagSet(Local),
align: None,
virtual_address: None,
},
Symbol {
name: ".endfunc_80048DA8",
demangled_name: None,
address: 1028,
size: 0,
kind: Unknown,
section: Some(
0,
),
flags: FlagSet(Local),
align: None,
virtual_address: None,
},
Symbol {
name: ".endfunc_80048E3C",
demangled_name: None,
address: 1264,
size: 0,
kind: Unknown,
section: Some(
0,
),
flags: FlagSet(Local),
align: None,
virtual_address: None,
},
Symbol {
name: "[.reginfo]",
demangled_name: None,
address: 0,
size: 24,
kind: Section,
section: Some(
4,
),
flags: FlagSet(Local),
align: None,
virtual_address: None,
},
Symbol {
name: "[.MIPS.abiflags]",
demangled_name: None,
address: 0,
size: 24,
kind: Section,
section: Some(
5,
),
flags: FlagSet(Local),
align: None,
virtual_address: None,
},
Symbol {
name: "[.pdr]",
demangled_name: None,
address: 0,
size: 320,
kind: Section,
section: Some(
6,
),
flags: FlagSet(Local),
align: None,
virtual_address: None,
},
Symbol {
name: "[.gnu.attributes]",
demangled_name: None,
address: 0,
size: 16,
kind: Section,
section: Some(
8,
),
flags: FlagSet(Local),
align: None,
virtual_address: None,
},
Symbol {
name: "vwInitViewInfo",
demangled_name: None,
address: 0,
size: 88,
kind: Function,
section: Some(
0,
),
flags: FlagSet(Global),
align: None,
virtual_address: None,
},
Symbol {
name: "vwViewPointInfo",
demangled_name: None,
address: 0,
size: 0,
kind: Unknown,
section: None,
flags: FlagSet(Global),
align: None,
virtual_address: None,
},
Symbol {
name: "GsInitCoordinate2",
demangled_name: None,
address: 0,
size: 0,
kind: Unknown,
section: None,
flags: FlagSet(Global),
align: None,
virtual_address: None,
},
Symbol {
name: "vwSetViewInfo",
demangled_name: None,
address: 784,
size: 96,
kind: Function,
section: Some(
0,
),
flags: FlagSet(Global),
align: None,
virtual_address: None,
},
Symbol {
name: "vwGetViewCoord",
demangled_name: None,
address: 88,
size: 12,
kind: Function,
section: Some(
0,
),
flags: FlagSet(Global),
align: None,
virtual_address: None,
},
Symbol {
name: "vwGetViewPosition",
demangled_name: None,
address: 100,
size: 40,
kind: Function,
section: Some(
0,
),
flags: FlagSet(Global),
align: None,
virtual_address: None,
},
Symbol {
name: "vwGetViewAngle",
demangled_name: None,
address: 140,
size: 48,
kind: Function,
section: Some(
0,
),
flags: FlagSet(Global),
align: None,
virtual_address: None,
},
Symbol {
name: "func_80048AF4",
demangled_name: None,
address: 188,
size: 236,
kind: Function,
section: Some(
0,
),
flags: FlagSet(Global | Ignored),
align: None,
virtual_address: None,
},
Symbol {
name: "ratan2",
demangled_name: None,
address: 0,
size: 0,
kind: Unknown,
section: None,
flags: FlagSet(Global),
align: None,
virtual_address: None,
},
Symbol {
name: "SquareRoot0",
demangled_name: None,
address: 0,
size: 0,
kind: Unknown,
section: None,
flags: FlagSet(Global),
align: None,
virtual_address: None,
},
Symbol {
name: "func_80096C94",
demangled_name: None,
address: 0,
size: 0,
kind: Unknown,
section: None,
flags: FlagSet(Global),
align: None,
virtual_address: None,
},
Symbol {
name: "vwSetViewInfoDirectMatrix",
demangled_name: None,
address: 696,
size: 88,
kind: Function,
section: Some(
0,
),
flags: FlagSet(Global),
align: None,
virtual_address: None,
},
Symbol {
name: "func_80048AF4.NON_MATCHING",
demangled_name: None,
address: 188,
size: 236,
kind: Function,
section: Some(
0,
),
flags: FlagSet(Global | Ignored),
align: None,
virtual_address: None,
},
Symbol {
name: "vwSetCoordRefAndEntou",
demangled_name: None,
address: 424,
size: 272,
kind: Function,
section: Some(
0,
),
flags: FlagSet(Global),
align: None,
virtual_address: None,
},
Symbol {
name: "func_80096E78",
demangled_name: None,
address: 0,
size: 0,
kind: Unknown,
section: None,
flags: FlagSet(Global),
align: None,
virtual_address: None,
},
Symbol {
name: "shRsin",
demangled_name: None,
address: 0,
size: 0,
kind: Unknown,
section: None,
flags: FlagSet(Global),
align: None,
virtual_address: None,
},
Symbol {
name: "shRcos",
demangled_name: None,
address: 0,
size: 0,
kind: Unknown,
section: None,
flags: FlagSet(Global),
align: None,
virtual_address: None,
},
Symbol {
name: "vbSetRefView",
demangled_name: None,
address: 0,
size: 0,
kind: Unknown,
section: None,
flags: FlagSet(Global),
align: None,
virtual_address: None,
},
Symbol {
name: "vwMatrixToAngleYXZ",
demangled_name: None,
address: 0,
size: 0,
kind: Unknown,
section: None,
flags: FlagSet(Global),
align: None,
virtual_address: None,
},
Symbol {
name: "func_80048DA8",
demangled_name: None,
address: 880,
size: 148,
kind: Function,
section: Some(
0,
),
flags: FlagSet(Global | Ignored),
align: None,
virtual_address: None,
},
Symbol {
name: "func_80048DA8.NON_MATCHING",
demangled_name: None,
address: 880,
size: 148,
kind: Function,
section: Some(
0,
),
flags: FlagSet(Global | Ignored),
align: None,
virtual_address: None,
},
Symbol {
name: "func_80048E3C",
demangled_name: None,
address: 1028,
size: 236,
kind: Function,
section: Some(
0,
),
flags: FlagSet(Global | Ignored),
align: None,
virtual_address: None,
},
Symbol {
name: "func_80048E3C.NON_MATCHING",
demangled_name: None,
address: 1028,
size: 236,
kind: Function,
section: Some(
0,
),
flags: FlagSet(Global | Ignored),
align: None,
virtual_address: None,
},
]

1
objdiff-core/tests/snapshots/arch_mips__read_mips.snap
View File

@@ -50,6 +50,7 @@ Object {
{},
{},
],
ignored_symbols: {},
},
endianness: Little,
symbols: [