| # REQUIRES: x86 |
| # RUN: llvm-mc -filetype=obj -triple=x86_64-apple-darwin %s -o %t.o |
| |
| # RUN: %lld %t.o -lSystem -o %t.out |
| # RUN: llvm-readobj --syms %t.out | FileCheck %s |
| |
| ## ld64 has a "TEMP work around until <rdar://problem/7702923> goes in" |
| ## that promotes PrivateExtern ReferencedDynamically symbols in dylibs to |
| ## normal Externs. lld does not do this. |
| # RUN: %lld -dylib %t.o -o %t.dylib |
| # RUN: llvm-readobj --syms %t.dylib | FileCheck %s |
| |
| # CHECK: Name: ___crashreporter_info__ |
| # CHECK-NEXT: PrivateExtern |
| # CHECK-NEXT: Type: Section (0xE) |
| # CHECK-NEXT: Section: __common |
| # CHECK-NEXT: RefType: UndefinedNonLazy (0x0) |
| # CHECK-NEXT: Flags [ (0x10) |
| # CHECK-NEXT: ReferencedDynamically (0x10) |
| # CHECK-NEXT: ] |
| |
| ## Reduced from lib/Support/PrettyStackTrace.cpp |
| .section __TEXT,__text,regular,pure_instructions |
| |
| .globl _main |
| _main: |
| ret |
| |
| ## .private_extern maches what PrettyStackTrace.cpp does, but it makes |
| ## the ReferencedDynamically pointless: https://reviews.llvm.org/D27683#2763729 |
| .private_extern ___crashreporter_info__ |
| .globl ___crashreporter_info__ |
| .desc ___crashreporter_info__,16 |
| .zerofill __DATA,__common,___crashreporter_info__,8,3 |
| .subsections_via_symbols |
