| // REQUIRES: arm |
| // RUN: llvm-mc -filetype=obj -triple=armv7a-none-linux-gnueabi %S/Inputs/arm-attributes1.s -o %t1.o |
| // RUN: llvm-mc -filetype=obj -triple=armv7a-none-linux-gnueabi %s -o %t2.o |
| |
| // RUN: ld.lld %t1.o %t2.o -o %t |
| // RUN: llvm-readobj -arm-attributes %t | FileCheck %s |
| // RUN: ld.lld %t1.o %t2.o -shared -o %t2 |
| // RUN: llvm-readobj -arm-attributes %t2 | FileCheck %s |
| // RUN: ld.lld %t1.o %t2.o -r -o %t3 |
| // RUN: llvm-readobj -arm-attributes %t3 | FileCheck %s |
| |
| // Check that we retain only 1 SHT_ARM_ATTRIBUTES section. At present we do not |
| // try and merge or use the contents of SHT_ARM_ATTRIBUTES sections. We just |
| // pass the first one through. |
| .text |
| .syntax unified |
| .eabi_attribute 67, "2.09" @ Tag_conformance |
| .cpu cortex-a8 |
| .eabi_attribute 6, 10 @ Tag_CPU_arch |
| .eabi_attribute 7, 65 @ Tag_CPU_arch_profile |
| .eabi_attribute 8, 1 @ Tag_ARM_ISA_use |
| .eabi_attribute 9, 2 @ Tag_THUMB_ISA_use |
| .fpu neon |
| .eabi_attribute 15, 1 @ Tag_ABI_PCS_RW_data |
| .eabi_attribute 16, 1 @ Tag_ABI_PCS_RO_data |
| .eabi_attribute 17, 2 @ Tag_ABI_PCS_GOT_use |
| .eabi_attribute 20, 1 @ Tag_ABI_FP_denormal |
| .eabi_attribute 21, 1 @ Tag_ABI_FP_exceptions |
| .eabi_attribute 23, 3 @ Tag_ABI_FP_number_model |
| .eabi_attribute 34, 1 @ Tag_CPU_unaligned_access |
| .eabi_attribute 24, 1 @ Tag_ABI_align_needed |
| .eabi_attribute 25, 1 @ Tag_ABI_align_preserved |
| .eabi_attribute 38, 1 @ Tag_ABI_FP_16bit_format |
| .eabi_attribute 18, 4 @ Tag_ABI_PCS_wchar_t |
| .eabi_attribute 26, 2 @ Tag_ABI_enum_size |
| .eabi_attribute 14, 0 @ Tag_ABI_PCS_R9_use |
| .eabi_attribute 68, 1 @ Tag_Virtualization_use |
| .globl _start |
| .p2align 2 |
| .type _start,%function |
| _start: |
| .globl func |
| bl func |
| bx lr |
| |
| // CHECK: BuildAttributes { |
| // CHECK-NEXT: FormatVersion: 0x41 |
| // CHECK-NEXT: Section 1 { |
| // CHECK-NEXT: SectionLength: 72 |
| // CHECK-NEXT: Vendor: aeabi |
| // CHECK-NEXT: Tag: Tag_File (0x1) |
| // CHECK-NEXT: Size: 62 |
| // CHECK-NEXT: FileAttributes { |
| // CHECK-NEXT: Attribute { |
| // CHECK-NEXT: Tag: 67 |
| // CHECK-NEXT: TagName: conformance |
| // CHECK-NEXT: Value: 2.09 |
| // CHECK-NEXT: } |
| // CHECK-NEXT: Attribute { |
| // CHECK-NEXT: Tag: 5 |
| // CHECK-NEXT: TagName: CPU_name |
| // CHECK-NEXT: Value: cortex-a8 |
| // CHECK-NEXT: } |
| // CHECK-NEXT: Attribute { |
| // CHECK-NEXT: Tag: 6 |
| // CHECK-NEXT: Value: 10 |
| // CHECK-NEXT: TagName: CPU_arch |
| // CHECK-NEXT: Description: ARM v7 |
| // CHECK-NEXT: } |
| // CHECK-NEXT: Attribute { |
| // CHECK-NEXT: Tag: 7 |
| // CHECK-NEXT: Value: 65 |
| // CHECK-NEXT: TagName: CPU_arch_profile |
| // CHECK-NEXT: Description: Application |
| // CHECK-NEXT: } |
| // CHECK-NEXT: Attribute { |
| // CHECK-NEXT: Tag: 8 |
| // CHECK-NEXT: Value: 1 |
| // CHECK-NEXT: TagName: ARM_ISA_use |
| // CHECK-NEXT: Description: Permitted |
| // CHECK-NEXT: } |
| // CHECK-NEXT: Attribute { |
| // CHECK-NEXT: Tag: 9 |
| // CHECK-NEXT: Value: 2 |
| // CHECK-NEXT: TagName: THUMB_ISA_use |
| // CHECK-NEXT: Description: Thumb-2 |
| // CHECK-NEXT: } |
| // CHECK-NEXT: Attribute { |
| // CHECK-NEXT: Tag: 10 |
| // CHECK-NEXT: Value: 3 |
| // CHECK-NEXT: TagName: FP_arch |
| // CHECK-NEXT: Description: VFPv3 |
| // CHECK-NEXT: } |
| // CHECK-NEXT: Attribute { |
| // CHECK-NEXT: Tag: 12 |
| // CHECK-NEXT: Value: 1 |
| // CHECK-NEXT: TagName: Advanced_SIMD_arch |
| // CHECK-NEXT: Description: NEONv1 |
| // CHECK-NEXT: } |
| // CHECK-NEXT: Attribute { |
| // CHECK-NEXT: Tag: 14 |
| // CHECK-NEXT: Value: 0 |
| // CHECK-NEXT: TagName: ABI_PCS_R9_use |
| // CHECK-NEXT: Description: v6 |
| // CHECK-NEXT: } |
| // CHECK-NEXT: Attribute { |
| // CHECK-NEXT: Tag: 15 |
| // CHECK-NEXT: Value: 1 |
| // CHECK-NEXT: TagName: ABI_PCS_RW_data |
| // CHECK-NEXT: Description: PC-relative |
| // CHECK-NEXT: } |
| // CHECK-NEXT: Attribute { |
| // CHECK-NEXT: Tag: 16 |
| // CHECK-NEXT: Value: 1 |
| // CHECK-NEXT: TagName: ABI_PCS_RO_data |
| // CHECK-NEXT: Description: PC-relative |
| // CHECK-NEXT: } |
| // CHECK-NEXT: Attribute { |
| // CHECK-NEXT: Tag: 17 |
| // CHECK-NEXT: Value: 2 |
| // CHECK-NEXT: TagName: ABI_PCS_GOT_use |
| // CHECK-NEXT: Description: GOT-Indirect |
| // CHECK-NEXT: } |
| // CHECK-NEXT: Attribute { |
| // CHECK-NEXT: Tag: 18 |
| // CHECK-NEXT: Value: 4 |
| // CHECK-NEXT: TagName: ABI_PCS_wchar_t |
| // CHECK-NEXT: Description: 4-byte |
| // CHECK-NEXT: } |
| // CHECK-NEXT: Attribute { |
| // CHECK-NEXT: Tag: 20 |
| // CHECK-NEXT: Value: 1 |
| // CHECK-NEXT: TagName: ABI_FP_denormal |
| // CHECK-NEXT: Description: IEEE-754 |
| // CHECK-NEXT: } |
| // CHECK-NEXT: Attribute { |
| // CHECK-NEXT: Tag: 21 |
| // CHECK-NEXT: Value: 1 |
| // CHECK-NEXT: TagName: ABI_FP_exceptions |
| // CHECK-NEXT: Description: IEEE-754 |
| // CHECK-NEXT: } |
| // CHECK-NEXT: Attribute { |
| // CHECK-NEXT: Tag: 23 |
| // CHECK-NEXT: Value: 3 |
| // CHECK-NEXT: TagName: ABI_FP_number_model |
| // CHECK-NEXT: Description: IEEE-754 |
| // CHECK-NEXT: } |
| // CHECK-NEXT: Attribute { |
| // CHECK-NEXT: Tag: 24 |
| // CHECK-NEXT: Value: 1 |
| // CHECK-NEXT: TagName: ABI_align_needed |
| // CHECK-NEXT: Description: 8-byte alignment |
| // CHECK-NEXT: } |
| // CHECK-NEXT: Attribute { |
| // CHECK-NEXT: Tag: 25 |
| // CHECK-NEXT: Value: 1 |
| // CHECK-NEXT: TagName: ABI_align_preserved |
| // CHECK-NEXT: Description: 8-byte data alignment |
| // CHECK-NEXT: } |
| // CHECK-NEXT: Attribute { |
| // CHECK-NEXT: Tag: 26 |
| // CHECK-NEXT: Value: 2 |
| // CHECK-NEXT: TagName: ABI_enum_size |
| // CHECK-NEXT: Description: Int32 |
| // CHECK-NEXT: } |
| // CHECK-NEXT: Attribute { |
| // CHECK-NEXT: Tag: 34 |
| // CHECK-NEXT: Value: 1 |
| // CHECK-NEXT: TagName: CPU_unaligned_access |
| // CHECK-NEXT: Description: v6-style |
| // CHECK-NEXT: } |
| // CHECK-NEXT: Attribute { |
| // CHECK-NEXT: Tag: 38 |
| // CHECK-NEXT: Value: 1 |
| // CHECK-NEXT: TagName: ABI_FP_16bit_format |
| // CHECK-NEXT: Description: IEEE-754 |
| // CHECK-NEXT: } |
| // CHECK-NEXT: Attribute { |
| // CHECK-NEXT: Tag: 68 |
| // CHECK-NEXT: Value: 1 |
| // CHECK-NEXT: TagName: Virtualization_use |
| // CHECK-NEXT: Description: TrustZone |
| // CHECK-NEXT: } |
