xref: /llvm-project/lld/test/COFF/autoimport-debug.s (revision d17db6066d2524856fab493dd894f8396e896bc7)
1*d17db606SMartin Storsjö# REQUIRES: x86
2*d17db606SMartin Storsjö# RUN: split-file %s %t.dir
3*d17db606SMartin Storsjö
4*d17db606SMartin Storsjö## We've got references to variable both in a .refptr and in .debug_info.
5*d17db606SMartin Storsjö## The .debug_info section should be discardable, so no pseudo relocations
6*d17db606SMartin Storsjö## need to be created in it. The .refptr section should be elimiated
7*d17db606SMartin Storsjö## and redirected to __imp_variable instead, so we shouldn't need to
8*d17db606SMartin Storsjö## create any runtime pseudo relocations. Thus, test that we can link
9*d17db606SMartin Storsjö## successfully with -runtime-pseudo-reloc:no, while keeping the
10*d17db606SMartin Storsjö## debug info.
11*d17db606SMartin Storsjö
12*d17db606SMartin Storsjö# RUN: llvm-mc -triple=x86_64-windows-gnu %t.dir/lib.s -filetype=obj -o %t.dir/lib.obj
13*d17db606SMartin Storsjö# RUN: lld-link -out:%t.dir/lib.dll -dll -entry:DllMainCRTStartup %t.dir/lib.obj -lldmingw -implib:%t.dir/lib.lib
14*d17db606SMartin Storsjö
15*d17db606SMartin Storsjö# RUN: llvm-mc -triple=x86_64-windows-gnu %t.dir/main.s -filetype=obj -o %t.dir/main.obj
16*d17db606SMartin Storsjö# RUN: lld-link -lldmingw -out:%t.dir/main.exe -entry:main %t.dir/main.obj %t.dir/lib.lib -opt:noref -debug:dwarf -runtime-pseudo-reloc:no
17*d17db606SMartin Storsjö
18*d17db606SMartin Storsjö#--- main.s
19*d17db606SMartin Storsjö    .global main
20*d17db606SMartin Storsjö    .text
21*d17db606SMartin Storsjömain:
22*d17db606SMartin Storsjö    movq .refptr.variable(%rip), %rax
23*d17db606SMartin Storsjö    ret
24*d17db606SMartin Storsjö
25*d17db606SMartin Storsjö    .section .rdata$.refptr.variable,"dr",discard,.refptr.variable
26*d17db606SMartin Storsjö    .global .refptr.variable
27*d17db606SMartin Storsjö.refptr.variable:
28*d17db606SMartin Storsjö    .quad   variable
29*d17db606SMartin Storsjö
30*d17db606SMartin Storsjö    .section .debug_info
31*d17db606SMartin Storsjö    .long 1
32*d17db606SMartin Storsjö    .quad variable
33*d17db606SMartin Storsjö    .long 2
34*d17db606SMartin Storsjö
35*d17db606SMartin Storsjö#--- lib.s
36*d17db606SMartin Storsjö    .global variable
37*d17db606SMartin Storsjö    .global DllMainCRTStartup
38*d17db606SMartin Storsjö    .text
39*d17db606SMartin StorsjöDllMainCRTStartup:
40*d17db606SMartin Storsjö    ret
41*d17db606SMartin Storsjö    .data
42*d17db606SMartin Storsjövariable:
43*d17db606SMartin Storsjö    .long 42
44