1# REQUIRES: x86-registered-target 2 3## Test that we report meaningful warnings when dumping 4## broken Android's packed relocation sections. 5 6# RUN: split-file %s %t 7 8# RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %t/asm1.s -o %t1.o 9# RUN: llvm-readobj --relocations %t1.o 2>&1 | FileCheck %s -DFILE=%t1.o --check-prefix=ERR-HEADER 10# RUN: llvm-readelf --relocations %t1.o 2>&1 | FileCheck %s -DFILE=%t1.o --check-prefix=ERR-HEADER 11 12#--- asm1.s 13.section .rela.dyn, "a", @0x60000001 14.ascii "APS9" 15 16# ERR-HEADER: warning: '[[FILE]]': unable to read relocations from SHT_ANDROID_REL section with index 3: invalid packed relocation header 17 18# RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %t/asm2.s -o %t2.o 19# RUN: llvm-readobj --relocations %t2.o 2>&1 | FileCheck %s -DFILE=%t2.o --check-prefix=ERR-PAST-END 20# RUN: llvm-readelf --relocations %t2.o 2>&1 | FileCheck %s -DFILE=%t2.o --check-prefix=ERR-PAST-END 21 22#--- asm2.s 23.section .rela.dyn, "a", @0x60000001 24.ascii "APS2" 25 26# ERR-PAST-END: warning: '[[FILE]]': unable to read relocations from SHT_ANDROID_REL section with index 3: malformed sleb128, extends past end 27 28# RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %t/asm3.s -o %t3.o 29# RUN: llvm-readobj --relocations %t3.o 2>&1 | FileCheck %s -DFILE=%t3.o --check-prefix=ERR-PAST-END 30# RUN: llvm-readelf --relocations %t3.o 2>&1 | FileCheck %s -DFILE=%t3.o --check-prefix=ERR-PAST-END 31 32#--- asm3.s 33.section .rela.dyn, "a", @0x60000001 34.ascii "APS2" 35.sleb128 4 ## Number of relocations 36.sleb128 0 ## Initial offset 37 38# RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %t/asm4.s -o %t4.o 39# RUN: llvm-readobj --relocations %t4.o 2>&1 | FileCheck %s -DFILE=%t4.o --check-prefix=ERR-PAST-END 40# RUN: llvm-readelf --relocations %t4.o 2>&1 | FileCheck %s -DFILE=%t4.o --check-prefix=ERR-PAST-END 41 42#--- asm4.s 43.section .rela.dyn, "a", @0x60000001 44.ascii "APS2" 45.sleb128 4 ## Number of relocations 46.sleb128 0 ## Initial offset 47 48.sleb128 2 ## Number of relocations in group 49.sleb128 2 ## RELOCATION_GROUPED_BY_OFFSET_DELTA_FLAG 50.sleb128 8 ## offset delta 51 52# RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %t/asm5.s -o %t5.o 53# RUN: llvm-readobj --relocations %t5.o 2>&1 | FileCheck %s -DFILE=%t5.o --check-prefix=ERR-LARGE 54# RUN: llvm-readelf --relocations %t5.o 2>&1 | FileCheck %s -DFILE=%t5.o --check-prefix=ERR-LARGE 55 56# ERR-LARGE: warning: '[[FILE]]': unable to read relocations from SHT_ANDROID_REL section with index 3: relocation group unexpectedly large 57 58#--- asm5.s 59.section .rela.dyn, "a", @0x60000001 60.ascii "APS2" 61.sleb128 4 ## Number of relocations 62.sleb128 0 ## Initial offset 63 64.sleb128 5 ## Number of relocations in group 65.sleb128 2 ## RELOCATION_GROUPED_BY_OFFSET_DELTA_FLAG 66.sleb128 8 ## offset delta 67