read/xcoff: support auxiliary symbol entries (AuxFile and AuxCsect). (g…

…imli-rs#484)
mcbegamerxx954 · Nov 16, 2022 · f691ba1 · f691ba1
1 parent e4e5ae3
commit f691ba1
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Showing 7 changed files with 564 additions and 122 deletions.
diff --git a/crates/examples/testfiles/xcoff/base.o.objdump b/crates/examples/testfiles/xcoff/base.o.objdump
@@ -11,12 +11,12 @@ Symbols
 0: Symbol { name: ".file", address: 0, size: 0, kind: File, section: None, scope: Compilation, weak: false, flags: None }
 3: Symbol { name: ".printf", address: 0, size: 0, kind: Unknown, section: Undefined, scope: Unknown, weak: false, flags: None }
 5: Symbol { name: "printf", address: 0, size: 0, kind: Unknown, section: Undefined, scope: Unknown, weak: false, flags: None }
-7: Symbol { name: ".text", address: 0, size: 0, kind: Text, section: Section(SectionIndex(1)), scope: Dynamic, weak: false, flags: None }
+7: Symbol { name: ".text", address: 0, size: 57, kind: Text, section: Section(SectionIndex(1)), scope: Dynamic, weak: false, flags: None }
 9: Symbol { name: ".main", address: 0, size: 0, kind: Text, section: Section(SectionIndex(1)), scope: Dynamic, weak: false, flags: None }
-11: Symbol { name: ".rodata.str1.1L...str", address: 58, size: 0, kind: Text, section: Section(SectionIndex(1)), scope: Dynamic, weak: false, flags: None }
-13: Symbol { name: "main", address: 68, size: 0, kind: Data, section: Section(SectionIndex(2)), scope: Dynamic, weak: false, flags: None }
+11: Symbol { name: ".rodata.str1.1L...str", address: 58, size: d, kind: Text, section: Section(SectionIndex(1)), scope: Dynamic, weak: false, flags: None }
+13: Symbol { name: "main", address: 68, size: 18, kind: Data, section: Section(SectionIndex(2)), scope: Dynamic, weak: false, flags: None }
 15: Symbol { name: "TOC", address: 80, size: 0, kind: Data, section: Section(SectionIndex(2)), scope: Dynamic, weak: false, flags: None }
-17: Symbol { name: ".rodata.str1.1L...str", address: 80, size: 0, kind: Data, section: Section(SectionIndex(2)), scope: Dynamic, weak: false, flags: None }
+17: Symbol { name: ".rodata.str1.1L...str", address: 80, size: 8, kind: Data, section: Section(SectionIndex(2)), scope: Dynamic, weak: false, flags: None }
 
 .text relocations
 (1e, Relocation { kind: Got, encoding: Generic, size: 0, target: Symbol(SymbolIndex(11)), addend: 0, implicit_addend: true })

diff --git a/crates/examples/testfiles/xcoff/base.xcoff.objdump b/crates/examples/testfiles/xcoff/base.xcoff.objdump
diff --git a/crates/examples/testfiles/xcoff/base32.o.objdump b/crates/examples/testfiles/xcoff/base32.o.objdump
@@ -11,12 +11,12 @@ Symbols
 0: Symbol { name: ".file", address: 0, size: 0, kind: File, section: None, scope: Compilation, weak: false, flags: None }
 3: Symbol { name: ".printf", address: 0, size: 0, kind: Unknown, section: Undefined, scope: Unknown, weak: false, flags: None }
 5: Symbol { name: "printf", address: 0, size: 0, kind: Unknown, section: Undefined, scope: Unknown, weak: false, flags: None }
-7: Symbol { name: ".text", address: 0, size: 0, kind: Text, section: Section(SectionIndex(1)), scope: Dynamic, weak: false, flags: None }
+7: Symbol { name: ".text", address: 0, size: 5b, kind: Text, section: Section(SectionIndex(1)), scope: Dynamic, weak: false, flags: None }
 9: Symbol { name: ".main", address: 0, size: 0, kind: Text, section: Section(SectionIndex(1)), scope: Dynamic, weak: false, flags: None }
-11: Symbol { name: ".rodata.str1.1L...str", address: 5c, size: 0, kind: Text, section: Section(SectionIndex(1)), scope: Dynamic, weak: false, flags: None }
-13: Symbol { name: "main", address: 6c, size: 0, kind: Data, section: Section(SectionIndex(2)), scope: Dynamic, weak: false, flags: None }
+11: Symbol { name: ".rodata.str1.1L...str", address: 5c, size: d, kind: Text, section: Section(SectionIndex(1)), scope: Dynamic, weak: false, flags: None }
+13: Symbol { name: "main", address: 6c, size: c, kind: Data, section: Section(SectionIndex(2)), scope: Dynamic, weak: false, flags: None }
 15: Symbol { name: "TOC", address: 78, size: 0, kind: Data, section: Section(SectionIndex(2)), scope: Dynamic, weak: false, flags: None }
-17: Symbol { name: ".rodata.str1.1L...str", address: 78, size: 0, kind: Data, section: Section(SectionIndex(2)), scope: Dynamic, weak: false, flags: None }
+17: Symbol { name: ".rodata.str1.1L...str", address: 78, size: 4, kind: Data, section: Section(SectionIndex(2)), scope: Dynamic, weak: false, flags: None }
 
 .text relocations
 (22, Relocation { kind: Got, encoding: Generic, size: 0, target: Symbol(SymbolIndex(11)), addend: 0, implicit_addend: true })