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1## Test malformed global symbal table of big archive.2 3# RUN: rm -rf %t && mkdir %t && cd %t4# RUN: yaml2obj -DFLAG=0x1DF %s -o t32.o5# RUN: yaml2obj -DFLAG=0x1F7 %s -o t64.o6# RUN: llvm-ar q t.a t32.o t64.o7 8# RUN: cp t.a t32_1.a9# RUN: cp t.a t32_2.a10# RUN: cp t.a t64_1.a11# RUN: cp t.a t64_2.a12 13## Truncate the file to end before the 32-bit global symbol table header ends.14# RUN: %python -c "with open('t32_1.a', 'r+b') as input: input.truncate(856)"15## Truncate the file to end before the 32-bit global symbol table ends.16# RUN: %python -c "with open('t32_2.a', 'r+b') as input: input.truncate(995)"17 18# RUN: not llvm-ar t t32_1.a 2>&1 | FileCheck -DFILE=t32_1.a --check-prefixes=HEADER32 %s19# RUN: not llvm-ar t t32_2.a 2>&1 | FileCheck -DFILE=t32_2.a --check-prefixes=CONTENT32 %s20 21# HEADER32: error: unable to load '[[FILE]]': truncated or malformed archive (32-bit global symbol table header at offset 0x34e and size 0x72 goes past the end of file)22# CONTENT32: error: unable to load '[[FILE]]': truncated or malformed archive (32-bit global symbol table content at offset 0x3c0 and size 0x2b goes past the end of file)23 24## Truncate the file to end before the 64-bit global symbol table header ends.25# RUN: %python -c "with open('t64_1.a', 'r+b') as input: input.truncate(1014)"26## Truncate the file to end before the 64-bit global symbol table ends.27# RUN: %python -c "with open('t64_2.a', 'r+b') as input: input.truncate(1096)"28 29# RUN: not llvm-ar t t64_1.a 2>&1 | FileCheck -DFILE=t64_1.a --check-prefixes=HEADER64 %s30# RUN: not llvm-ar t t64_2.a 2>&1 | FileCheck -DFILE=t64_2.a --check-prefixes=CONTENT64 %s31 32# HEADER64: error: unable to load '[[FILE]]': truncated or malformed archive (64-bit global symbol table header at offset 0x3ec and size 0x72 goes past the end of file)33# CONTENT64: error: unable to load '[[FILE]]': truncated or malformed archive (64-bit global symbol table header at offset 0x3ec and size 0x72 goes past the end of file)34 35--- !XCOFF36FileHeader:37 MagicNumber: [[FLAG]]38Sections:39 - Name: .data40 Flags: [ STYP_DATA ]41Symbols:42 - Name: export_protected_var_[[FLAG]]43 Section: .data44 Type: 0x400045 StorageClass: C_EXT46 AuxEntries:47 - Type: AUX_CSECT48 SymbolAlignmentAndType: 0x0949 StorageMappingClass: XMC_RW50