1c24a374331fc97dd215937c8f0a9bf5271f39657Logan Chien@ RUN: llvm-mc %s -triple=armv7-unknown-linux-gnueabi -filetype=obj -o - \ 2c24a374331fc97dd215937c8f0a9bf5271f39657Logan Chien@ RUN: | llvm-readobj -s -sd -sr | FileCheck %s 3c24a374331fc97dd215937c8f0a9bf5271f39657Logan Chien 4c24a374331fc97dd215937c8f0a9bf5271f39657Logan Chien@ Check the compact pr1 model 5c24a374331fc97dd215937c8f0a9bf5271f39657Logan Chien 6c24a374331fc97dd215937c8f0a9bf5271f39657Logan Chien .syntax unified 7c24a374331fc97dd215937c8f0a9bf5271f39657Logan Chien 8c24a374331fc97dd215937c8f0a9bf5271f39657Logan Chien .section .TEST1 9c24a374331fc97dd215937c8f0a9bf5271f39657Logan Chien .globl func1 10c24a374331fc97dd215937c8f0a9bf5271f39657Logan Chien .align 2 11c24a374331fc97dd215937c8f0a9bf5271f39657Logan Chien .type func1,%function 12c24a374331fc97dd215937c8f0a9bf5271f39657Logan Chienfunc1: 13c24a374331fc97dd215937c8f0a9bf5271f39657Logan Chien .fnstart 14c24a374331fc97dd215937c8f0a9bf5271f39657Logan Chien .save {r4, r5, r11, lr} 15c24a374331fc97dd215937c8f0a9bf5271f39657Logan Chien push {r4, r5, r11, lr} 16c24a374331fc97dd215937c8f0a9bf5271f39657Logan Chien add r0, r1, r0 17c24a374331fc97dd215937c8f0a9bf5271f39657Logan Chien .setfp r11, sp, #8 18c24a374331fc97dd215937c8f0a9bf5271f39657Logan Chien add r11, sp, #8 19c24a374331fc97dd215937c8f0a9bf5271f39657Logan Chien pop {r4, r5, r11, pc} 20c24a374331fc97dd215937c8f0a9bf5271f39657Logan Chien .fnend 21c24a374331fc97dd215937c8f0a9bf5271f39657Logan Chien 22c24a374331fc97dd215937c8f0a9bf5271f39657Logan Chien 23c24a374331fc97dd215937c8f0a9bf5271f39657Logan Chien 24c24a374331fc97dd215937c8f0a9bf5271f39657Logan Chien@------------------------------------------------------------------------------- 25c24a374331fc97dd215937c8f0a9bf5271f39657Logan Chien@ Check .TEST1 section 26c24a374331fc97dd215937c8f0a9bf5271f39657Logan Chien@------------------------------------------------------------------------------- 27c24a374331fc97dd215937c8f0a9bf5271f39657Logan Chien@ CHECK: Sections [ 28c24a374331fc97dd215937c8f0a9bf5271f39657Logan Chien@ CHECK: Section { 29c24a374331fc97dd215937c8f0a9bf5271f39657Logan Chien@ CHECK: Name: .TEST1 30c24a374331fc97dd215937c8f0a9bf5271f39657Logan Chien@ CHECK: SectionData ( 31c24a374331fc97dd215937c8f0a9bf5271f39657Logan Chien@ CHECK: 0000: 30482DE9 000081E0 08B08DE2 3088BDE8 |0H-.........0...| 32c24a374331fc97dd215937c8f0a9bf5271f39657Logan Chien@ CHECK: ) 33c24a374331fc97dd215937c8f0a9bf5271f39657Logan Chien@ CHECK: } 34c24a374331fc97dd215937c8f0a9bf5271f39657Logan Chien 35c24a374331fc97dd215937c8f0a9bf5271f39657Logan Chien 36c24a374331fc97dd215937c8f0a9bf5271f39657Logan Chien@------------------------------------------------------------------------------- 37c24a374331fc97dd215937c8f0a9bf5271f39657Logan Chien@ Check .ARM.extab.TEST1 section 38c24a374331fc97dd215937c8f0a9bf5271f39657Logan Chien@------------------------------------------------------------------------------- 39c24a374331fc97dd215937c8f0a9bf5271f39657Logan Chien@ CHECK: Section { 40c24a374331fc97dd215937c8f0a9bf5271f39657Logan Chien@ CHECK: Name: .ARM.extab.TEST1 41c24a374331fc97dd215937c8f0a9bf5271f39657Logan Chien@------------------------------------------------------------------------------- 42c24a374331fc97dd215937c8f0a9bf5271f39657Logan Chien@ 0x81 = Compact model 1, personality routine: __aeabi_unwind_cpp_pr1 43c24a374331fc97dd215937c8f0a9bf5271f39657Logan Chien@ 0x9B = $sp can be found in $r11 44c24a374331fc97dd215937c8f0a9bf5271f39657Logan Chien@ 0x41 = $sp = $sp - 8 45c24a374331fc97dd215937c8f0a9bf5271f39657Logan Chien@ 0x8483 = pop {r4, r5, r11, r14} 46c24a374331fc97dd215937c8f0a9bf5271f39657Logan Chien@ 0xB0 = finish 47c24a374331fc97dd215937c8f0a9bf5271f39657Logan Chien@------------------------------------------------------------------------------- 48c24a374331fc97dd215937c8f0a9bf5271f39657Logan Chien@ CHECK: SectionData ( 490a39e264330c5f6eb9e5e9e60d276613985e178dLogan Chien@ CHECK: 0000: 419B0181 B0B08384 00000000 |A...........| 50c24a374331fc97dd215937c8f0a9bf5271f39657Logan Chien@ CHECK: ) 51c24a374331fc97dd215937c8f0a9bf5271f39657Logan Chien@ CHECK: } 52c24a374331fc97dd215937c8f0a9bf5271f39657Logan Chien 53c24a374331fc97dd215937c8f0a9bf5271f39657Logan Chien 54c24a374331fc97dd215937c8f0a9bf5271f39657Logan Chien@------------------------------------------------------------------------------- 55c24a374331fc97dd215937c8f0a9bf5271f39657Logan Chien@ Check .ARM.exidx.TEST1 section 56c24a374331fc97dd215937c8f0a9bf5271f39657Logan Chien@------------------------------------------------------------------------------- 57c24a374331fc97dd215937c8f0a9bf5271f39657Logan Chien@ CHECK: Section { 58c24a374331fc97dd215937c8f0a9bf5271f39657Logan Chien@ CHECK: Name: .ARM.exidx.TEST1 597486d92a6c949a193bb75c0ffa0170eeb2fabb80Rafael Espindola@ CHECK: SectionData ( 607486d92a6c949a193bb75c0ffa0170eeb2fabb80Rafael Espindola@ CHECK: 0000: 00000000 00000000 |........| 617486d92a6c949a193bb75c0ffa0170eeb2fabb80Rafael Espindola@ CHECK: ) 627486d92a6c949a193bb75c0ffa0170eeb2fabb80Rafael Espindola@ CHECK: } 637486d92a6c949a193bb75c0ffa0170eeb2fabb80Rafael Espindola@ CHECK: ] 64c24a374331fc97dd215937c8f0a9bf5271f39657Logan Chien@------------------------------------------------------------------------------- 65c24a374331fc97dd215937c8f0a9bf5271f39657Logan Chien@ The first word should be relocated to .TEST1 section, and the second word 66c24a374331fc97dd215937c8f0a9bf5271f39657Logan Chien@ should be relocated to .ARM.extab.TEST1 section. Besides, there is 67c24a374331fc97dd215937c8f0a9bf5271f39657Logan Chien@ another relocation entry for __aeabi_unwind_cpp_pr1, so that the linker 68c24a374331fc97dd215937c8f0a9bf5271f39657Logan Chien@ will keep __aeabi_unwind_cpp_pr1. 69c24a374331fc97dd215937c8f0a9bf5271f39657Logan Chien@------------------------------------------------------------------------------- 70c24a374331fc97dd215937c8f0a9bf5271f39657Logan Chien@ CHECK: Relocations [ 71c24a374331fc97dd215937c8f0a9bf5271f39657Logan Chien@ CHECK: 0x0 R_ARM_PREL31 .TEST1 0x0 72c24a374331fc97dd215937c8f0a9bf5271f39657Logan Chien@ CHECK: 0x0 R_ARM_NONE __aeabi_unwind_cpp_pr1 0x0 73c24a374331fc97dd215937c8f0a9bf5271f39657Logan Chien@ CHECK: 0x4 R_ARM_PREL31 .ARM.extab.TEST1 0x0 74c24a374331fc97dd215937c8f0a9bf5271f39657Logan Chien@ CHECK: ] 75