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
68 lines
2.3 KiB
ArmAsm
68 lines
2.3 KiB
ArmAsm
# REQUIRES: x86
|
|
## Test out-of-bounds section symbol offsets in SHF_MERGE sections.
|
|
## Non-section symbols and offset <= section_size are accepted, matching GNU ld.
|
|
|
|
# RUN: llvm-mc %s -o %t.o -filetype=obj -triple=x86_64
|
|
# RUN: llvm-mc %s -o %t.err.o -filetype=obj -triple=x86_64 --defsym=ERR=1
|
|
|
|
## OOB section-symbol offsets diagnose (or warn).
|
|
# RUN: not ld.lld --threads=1 %t.err.o -o /dev/null -shared 2>&1 | FileCheck %s -DPREFIX=error --implicit-check-not=error:
|
|
# RUN: ld.lld --threads=1 %t.err.o -o /dev/null -shared --noinhibit-exec 2>&1 | FileCheck %s -DPREFIX=warning --implicit-check-not=warning:
|
|
|
|
## .foo is 8 bytes with entsize=8 (1 piece). .foo+8 (offset==size) is accepted.
|
|
# CHECK: [[PREFIX]]: {{.*}}:(.foo): offset 0x9 is outside the section
|
|
# CHECK-NEXT: [[PREFIX]]: {{.*}}:(.foo): offset 0x100000000 is outside the section
|
|
# CHECK-NEXT: [[PREFIX]]: {{.*}}:(.foo): offset 0xffffffffffffffff is outside the section
|
|
## .rodata.str1.1 is "abc\0" (4 bytes). offset<=size is accepted.
|
|
# CHECK-NEXT: [[PREFIX]]: {{.*}}:(.rodata.str1.1): offset 0x5 is outside the section
|
|
## .data.retain references .foo-2 as well.
|
|
# CHECK-NEXT: [[PREFIX]]: {{.*}}:(.foo): offset 0xfffffffffffffffe is outside the section
|
|
|
|
## Test that --gc-sections with an out-of-bounds offset doesn't crash.
|
|
## .data is discarded but .data.retain (SHF_GNU_RETAIN) is kept.
|
|
## The bad offset prevents the piece from being marked live, so .foo is discarded.
|
|
# RUN: not ld.lld %t.err.o -o /dev/null --gc-sections 2>&1 | FileCheck %s --check-prefix=GC
|
|
# GC: error: relocation refers to a discarded section: .foo
|
|
|
|
# RUN: ld.lld -r %t.o -o %t.ro
|
|
# RUN: llvm-readelf -s -r %t.ro | FileCheck %s --check-prefix=RELOC
|
|
|
|
# RELOC: R_X86_64_64 {{.*}} str_end + 0
|
|
# RELOC-NEXT: R_X86_64_64 {{.*}} fixed_end + 0
|
|
|
|
# RELOC: 0000000000000004 {{.*}} str_end
|
|
# RELOC: 0000000000000008 {{.*}} fixed_end
|
|
|
|
.globl _start
|
|
_start:
|
|
|
|
.data
|
|
.quad .foo + 8
|
|
.quad .rodata.str1.1 + 4
|
|
.quad str_end
|
|
.quad fixed_end
|
|
|
|
.ifdef ERR
|
|
.quad .foo + 9
|
|
.quad .foo + 0x100000000
|
|
.quad .foo - 1
|
|
.quad .rodata.str1.1 + 5
|
|
|
|
.quad a0 - 1
|
|
.quad a0 + 9
|
|
|
|
.section .data.retain,"awR"
|
|
.quad .foo - 2
|
|
.endif
|
|
|
|
.section .foo,"aM",@progbits,8
|
|
a0:
|
|
.quad 0
|
|
.globl fixed_end
|
|
fixed_end:
|
|
|
|
.section .rodata.str1.1,"aMS",@progbits,1
|
|
.asciz "abc"
|
|
.globl str_end
|
|
str_end:
|