| # REQUIRES: x86 |
| |
| # RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %s -o %t |
| # RUN: ld.lld %t -o %t2 |
| # RUN: llvm-readobj --sections --symbols %t2 | FileCheck -check-prefix=NOGC %s |
| # RUN: ld.lld --gc-sections %t -o %t2 |
| # RUN: llvm-readobj --sections --symbols %t2 | FileCheck -check-prefix=GC1 %s |
| # RUN: ld.lld --export-dynamic --gc-sections %t -o %t2 |
| # RUN: llvm-readobj --sections --symbols %t2 | FileCheck -check-prefix=GC2 %s |
| |
| # NOGC: Name: .eh_frame |
| # NOGC: Name: .text |
| # NOGC: Name: .init |
| # NOGC: Name: .fini |
| # NOGC: Name: .tdata |
| # NOGC: Name: .tbss |
| # NOGC: Name: .ctors |
| # NOGC: Name: .dtors |
| # NOGC: Name: .debug_pubtypes |
| # NOGC: Name: .comment |
| # NOGC: Name: a |
| # NOGC: Name: b |
| # NOGC: Name: c |
| # NOGC: Name: e |
| # NOGC: Name: f |
| # NOGC: Name: g |
| # NOGC: Name: h |
| # NOGC: Name: x |
| # NOGC: Name: y |
| # NOGC: Name: d |
| |
| # GC1: Name: .eh_frame |
| # GC1: Name: .text |
| # GC1: Name: .init |
| # GC1: Name: .fini |
| # GC1: Name: .tdata |
| # GC1: Name: .tbss |
| # GC1: Name: .ctors |
| # GC1: Name: .dtors |
| # GC1: Name: .debug_pubtypes |
| # GC1: Name: .comment |
| # GC1: Name: a |
| # GC1: Name: b |
| # GC1: Name: c |
| # GC1: Name: e |
| # GC1-NOT: Name: f |
| # GC1: Name: g |
| # GC1-NOT: Name: h |
| # GC1-NOT: Name: x |
| # GC1-NOT: Name: y |
| # GC1-NOT: Name: d |
| |
| # GC2: Name: .eh_frame |
| # GC2: Name: .text |
| # GC2: Name: .init |
| # GC2: Name: .fini |
| # GC2: Name: .tdata |
| # GC2: Name: .tbss |
| # GC2: Name: .ctors |
| # GC2: Name: .dtors |
| # GC2: Name: .debug_pubtypes |
| # GC2: Name: .comment |
| # GC2: Name: a |
| # GC2: Name: b |
| # GC2: Name: c |
| # GC2: Name: e |
| # GC2-NOT: Name: f |
| # GC2: Name: g |
| # GC2-NOT: Name: h |
| # GC2-NOT: Name: x |
| # GC2-NOT: Name: y |
| # GC2: Name: d |
| |
| .globl _start, d |
| .protected a, b, c, e, f, g, h, x, y |
| _start: |
| call a |
| |
| .section .text.a,"ax",@progbits |
| a: |
| call _start |
| call b |
| |
| .section .text.b,"ax",@progbits |
| b: |
| leaq e@tpoff(%rax),%rdx |
| call c |
| |
| .section .text.c,"ax",@progbits |
| c: |
| leaq g@tpoff(%rax),%rdx |
| |
| .section .text.d,"ax",@progbits |
| d: |
| nop |
| |
| .section .text.x,"ax",@progbits |
| x: |
| call y |
| |
| .section .text.y,"ax",@progbits |
| y: |
| call x |
| |
| .section .tbss.e,"awT",@nobits |
| e: |
| .quad 0 |
| |
| .section .tbss.f,"awT",@nobits |
| f: |
| .quad 0 |
| |
| .section .tdata.g,"awT",@progbits |
| g: |
| .quad 0 |
| |
| .section .tdata.h,"awT",@progbits |
| h: |
| .quad 0 |
| |
| .section .ctors,"aw",@progbits |
| .quad 0 |
| |
| .section .dtors,"aw",@progbits |
| .quad 0 |
| |
| .section .init,"aw",@init_array |
| .quad 0 |
| |
| .section .fini,"aw",@fini_array |
| .quad 0 |
| |
| .section .preinit_array,"aw",@preinit_array |
| .quad 0 |
| |
| .section .eh_frame,"a",@unwind |
| .quad 0 |
| |
| .section .debug_pubtypes,"",@progbits |
| .quad 0 |
| |
| .section .comment,"MS",@progbits,8 |
| .quad 0 |