derek.holloway
7502bf64a4
CodeQL / Analyze (actions) (push) Canceled after 0s
CodeQL / Analyze (python) (push) Canceled after 0s
pre-commit / pre-commit (push) Canceled after 0s
Multi-Arch CI / setup (push) Canceled after 0s
Publish build_manylinux_x86_64 images / publish_build_manylinux_x86_64 (push) Canceled after 0s
Setup (Multi-Arch) / setup (push) Canceled after 0s
Multi-Arch CI / Linux::${{ fromJSON(needs.setup.outputs.linux_build_config || '{}').build_variant_label || 'skip' }} (push) Canceled after 0s
Publish TheRock Docker image / build-and-push-image (push) Canceled after 0s
Publish no_rocm_image_ubi10 image / publish_no_rocm_image_ubi10 (push) Canceled after 0s
Multi-Arch CI / Windows::${{ fromJSON(needs.setup.outputs.windows_build_config || '{}').build_variant_label || 'skip' }} (push) Canceled after 0s
Publish TheRock Docker image / build-and-push-image (push) Canceled after 0s
Multi-Arch CI / Manifest Diff (push) Canceled after 0s
TheRock Manifest Diff Report / Generate Manifest Diff Report (push) Canceled after 0s
Multi-Arch CI / CI Summary (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04 images / publish_no_rocm_image_ubuntu24_04 (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04_ocl_rt images / publish_no_rocm_image_ubuntu24_04_ocl_rt (push) Canceled after 0s
Publish TheRock Docker image / build-and-push-image (push) Canceled after 0s
Publish TheRock Docker image / build-and-push-image (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04 images / publish_no_rocm_image_ubuntu24_04_rocgdb (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04_rocgdb images / publish_no_rocm_image_ubuntu24_04_rocgdb (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04 images / publish_no_rocm_image_ubuntu24_04_ocl_rt (push) Canceled after 0s
Publish TheRock Docker image / build-and-push-image (push) Canceled after 0s
Unit Tests / Unit Tests :: ubuntu-24.04 (push) Canceled after 0s
Unit Tests / Unit Tests :: windows-2022 (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04 images / publish_no_rocm_image_ubuntu24_04_media (push) Canceled after 0s
Unit Tests / Unit Tests Summary (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04 images / publish_no_rocm_image_ubuntu24_04_openmpi (push) Canceled after 0s
130 lines
3.6 KiB
ArmAsm
130 lines
3.6 KiB
ArmAsm
// REQUIRES: arm
|
|
// RUN: llvm-mc -filetype=obj --arm-add-build-attributes -triple=armv7a-none-linux-gnueabi %s -o %t
|
|
// RUN: ld.lld %t --no-merge-exidx-entries -o %t2
|
|
// RUN: llvm-objdump -s %t2 | FileCheck --check-prefix CHECK-DUPS %s
|
|
// RUN: ld.lld %t -o %t3
|
|
// RUN: llvm-objdump -s %t3 | FileCheck %s
|
|
|
|
/// Test that lld can at least remove duplicate .ARM.exidx sections. A more
|
|
/// fine grained implementation will be able to remove duplicate entries within
|
|
/// a .ARM.exidx section.
|
|
|
|
/// With duplicate entries
|
|
// CHECK-DUPS: Contents of section .ARM.exidx:
|
|
// CHECK-DUPS-NEXT: 100d4 78000100 01000000 74000100 01000000
|
|
// CHECK-DUPS-NEXT: 100e4 70000100 01000000 6c000100 01000000
|
|
// CHECK-DUPS-NEXT: 100f4 68000100 08849780 64000100 08849780
|
|
// CHECK-DUPS-NEXT: 10104 60000100 08849780 5c000100 24000000
|
|
// CHECK-DUPS-NEXT: 10114 58000100 28000000 54000100 01000000
|
|
// CHECK-DUPS-NEXT: 10124 50000100 01000000 4c000100 01000000
|
|
// CHECK-DUPS-NEXT: Contents of section .ARM.extab:
|
|
|
|
/// After duplicate entry removal
|
|
// CHECK: Contents of section .ARM.exidx:
|
|
// CHECK-NEXT: 100d4 48000100 01000000 50000100 08849780
|
|
// CHECK-NEXT: 100e4 54000100 1c000000 50000100 20000000
|
|
// CHECK-NEXT: 100f4 4c000100 01000000 4c000100 01000000
|
|
// CHECK-NEXT: Contents of section .ARM.extab:
|
|
.syntax unified
|
|
|
|
/// Expect 1 EXIDX_CANTUNWIND entry.
|
|
.section .text.00, "ax", %progbits
|
|
.globl _start
|
|
_start:
|
|
.fnstart
|
|
bx lr
|
|
.cantunwind
|
|
.fnend
|
|
|
|
/// Expect .ARM.exidx.text.01 to be identical to .ARM.exidx.text.00
|
|
.section .text.01, "ax", %progbits
|
|
.globl f1
|
|
f1:
|
|
.fnstart
|
|
bx lr
|
|
.cantunwind
|
|
.fnend
|
|
|
|
/// Expect 2 EXIDX_CANTUNWIND entries, these can be duplicated into
|
|
/// .ARM.exid.text.00
|
|
.section .text.02, "ax", %progbits
|
|
.globl f2
|
|
f2:
|
|
.fnstart
|
|
bx lr
|
|
.cantunwind
|
|
.fnend
|
|
|
|
.globl f3
|
|
f3:
|
|
.fnstart
|
|
bx lr
|
|
.cantunwind
|
|
.fnend
|
|
|
|
/// Expect inline unwind instructions, not a duplicate of previous entry.
|
|
.section .text.03, "ax", %progbits
|
|
.global f4
|
|
f4:
|
|
.fnstart
|
|
bx lr
|
|
.save {r7, lr}
|
|
.setfp r7, sp, #0
|
|
.fnend
|
|
|
|
/// Expect 2 inline unwind entries that are a duplicate of
|
|
/// .ARM.exidx.text.03
|
|
.section .text.04, "ax", %progbits
|
|
.global f5
|
|
f5:
|
|
.fnstart
|
|
bx lr
|
|
.save {r7, lr}
|
|
.setfp r7, sp, #0
|
|
.fnend
|
|
|
|
.global f6
|
|
f6:
|
|
.fnstart
|
|
bx lr
|
|
.save {r7, lr}
|
|
.setfp r7, sp, #0
|
|
.fnend
|
|
|
|
/// Expect a section with a reference to an .ARM.extab. Not a duplicate
|
|
/// of previous inline table entry.
|
|
.section .text.05, "ax",%progbits
|
|
.global f7
|
|
f7:
|
|
.fnstart
|
|
bx lr
|
|
.personality __gxx_personality_v0
|
|
.handlerdata
|
|
.long 0
|
|
.fnend
|
|
|
|
/// Expect a reference to an identical .ARM.extab. We do not try to
|
|
/// deduplicate references to .ARM.extab sections.
|
|
.section .text.06, "ax",%progbits
|
|
.global f8
|
|
f8:
|
|
.fnstart
|
|
bx lr
|
|
.personality __gxx_personality_v0
|
|
.handlerdata
|
|
.long 0
|
|
.fnend
|
|
|
|
/// Dummy implementation of personality routines to satisfy reference from
|
|
/// exception tables
|
|
/// Expect Linker generated EXIDX_CANTUNWIND tables
|
|
.section .text.__gcc_personality_v0, "ax", %progbits
|
|
.global __gxx_personality_v0
|
|
__gxx_personality_v0:
|
|
bx lr
|
|
|
|
.section .text.__aeabi_unwind_cpp_pr0, "ax", %progbits
|
|
.global __aeabi_unwind_cpp_pr0
|
|
__aeabi_unwind_cpp_pr0:
|
|
bx lr
|