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[test][lld-macho] Improve LC_FUNCTION_STARTS test coverage 

Previously functions that aren't included in the symtab were also
excluded from the function starts. Symbols missing from function starts
degrades the debugger experience in the case you don't have debug info
for them.

Differential Revision: https://reviews.llvm.org/D114275
This commit is contained in:
Keith Smiley 2022-01-28 17:03:02 -08:00
parent 2cdbaca394
commit 0ab09a9009
1 changed files with 27 additions and 0 deletions
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27
lld/test/MachO/function-starts.s
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@ -41,6 +41,21 @@
# RUN: llvm-objdump --macho --function-starts %t/basic >> %t/objdump
# RUN: FileCheck %s --check-prefix=BASIC < %t/objdump
# RUN: llvm-mc -filetype=obj -triple=x86_64-apple-darwin %t/local.s -o %t/local.o
# RUN: %lld -lSystem %t/local.o -o %t/local
# RUN: llvm-objdump --syms %t/local > %t/objdump
# RUN: llvm-objdump --macho --function-starts %t/local >> %t/objdump
# RUN: FileCheck %s --check-prefix=LOCAL < %t/objdump
# LOCAL-LABEL: SYMBOL TABLE:
# LOCAL-NEXT: [[#%x,F1:]] l F __TEXT,__text +[Foo bar]
# LOCAL-NEXT: [[#%x,F2:]] l F __TEXT,__text _foo
# LOCAL: [[#%x,F3:]] g F __TEXT,__text _main
# LOCAL-LABEL: local:
# LOCAL: [[#F1]]
# LOCAL: [[#F2]]
# LOCAL: [[#F3]]
#--- basic.s
.section __TEXT,__text,regular,pure_instructions
.globl _f1
@ -62,3 +77,15 @@ _f1:
retq
_main:
retq
#--- local.s
.section __TEXT,__text
"+[Foo bar]":
retq
_foo:
retq
.globl _main
_main:
retq