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[lld-macho][test] Add test case for section ordering

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This covers the special section ordering handling. This chooses to fake the sections vs creating them organically which is probably a bit easier to maintain.

Differential Revision: https://reviews.llvm.org/D139959
This commit is contained in:
Keith Smiley 2022-12-13 10:57:24 -08:00
parent 6a285b57cd
commit 2e5a0b3d83
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GPG Key ID: 33BA60D44C7167F8
1 changed files with 21 additions and 0 deletions
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21
lld/test/MachO/section-order.s
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@ -5,8 +5,17 @@
# RUN: llvm-mc -filetype=obj -triple=x86_64-apple-darwin %t/2.s -o %t/2.o
# RUN: %lld -dylib %t/1.o %t/2.o -o %t/12
# RUN: %lld -dylib %t/2.o %t/1.o -o %t/21
# RUN: %lld -dylib %t/2.o %t/1.o -o %t/synth-section-order \
# RUN: -add_empty_section __TEXT __objc_stubs \
# RUN: -add_empty_section __TEXT __init_offsets \
# RUN: -add_empty_section __TEXT __stubs \
# RUN: -add_empty_section __TEXT __stub_helper \
# RUN: -add_empty_section __TEXT __unwind_info \
# RUN: -add_empty_section __TEXT __eh_frame \
# RUN: -add_empty_section __DATA __objc_selrefs
# RUN: llvm-objdump --macho --section-headers %t/12 | FileCheck %s --check-prefix=CHECK-12
# RUN: llvm-objdump --macho --section-headers %t/21 | FileCheck %s --check-prefix=CHECK-21
# RUN: llvm-objdump --macho --section-headers %t/synth-section-order | FileCheck %s --check-prefix=CHECK-SYNTHETIC-ORDER
# CHECK-12: __text
# CHECK-12-NEXT: foo
@ -18,6 +27,18 @@
# CHECK-21-NEXT: bar
# CHECK-21-NEXT: foo
# CHECK-SYNTHETIC-ORDER: __text
# CHECK-SYNTHETIC-ORDER-NEXT: __stubs
# CHECK-SYNTHETIC-ORDER-NEXT: __stub_helper
# CHECK-SYNTHETIC-ORDER-NEXT: __objc_stubs
# CHECK-SYNTHETIC-ORDER-NEXT: __init_offsets
# CHECK-SYNTHETIC-ORDER-NEXT: __cstring
# CHECK-SYNTHETIC-ORDER-NEXT: bar
# CHECK-SYNTHETIC-ORDER-NEXT: foo
# CHECK-SYNTHETIC-ORDER-NEXT: __unwind_info
# CHECK-SYNTHETIC-ORDER-NEXT: __eh_frame
# CHECK-SYNTHETIC-ORDER-NEXT: __objc_selrefs
#--- 1.s
.section __TEXT,foo
.space 1