xref: /llvm-project/lld/test/COFF/merge-wowthk.s (revision 76243adc4699314c7569ba3c0610ecd187228291)
1// REQUIRES: aarch64
2
3// RUN: llvm-mc -filetype=obj -triple=arm64ec-windows %s -o %t-arm64ec.obj
4// RUN: llvm-mc -filetype=obj -triple=aarch64-windows %s -o %t-arm64.obj
5// RUN: llvm-mc -filetype=obj -triple=arm64ec-windows %S/Inputs/loadconfig-arm64ec.s -o %t-loadcfg.obj
6
7// Check that .wowthk section is merged into .text on ARM64EC target.
8
9// RUN: lld-link -out:%t.dll -machine:arm64ec %t-arm64ec.obj %t-loadcfg.obj -dll -noentry
10// RUN: llvm-objdump -d %t.dll | FileCheck  -check-prefix=DISASM %s
11// DISASM:      0000000180001000 <.text>:
12// DISASM-NEXT: 180001000: 52800040     mov     w0, #0x2                // =2
13// DISASM-NEXT: 180001004: d65f03c0     ret
14// DISASM-NEXT: 180001008: 52800060     mov     w0, #0x3                // =3
15// DISASM-NEXT: 18000100c: d65f03c0     ret
16
17// Check that .wowthk section is not merged on aarch64 target.
18
19// RUN: lld-link -out:%t.dll -machine:arm64 %t-arm64.obj -dll -noentry
20// RUN: llvm-objdump -d %t.dll | FileCheck -check-prefix=DISASM2 %s
21// DISASM2:      0000000180001000 <.text>:
22// DISASM2-NEXT: 180001000: 52800040     mov     w0, #0x2                // =2
23// DISASM2-NEXT: 180001004: d65f03c0     ret
24// DISASM2-EMPTY:
25// DISASM2-NEXT: Disassembly of section .wowthk:
26// DISASM2-EMPTY:
27// DISASM2-NEXT: 0000000180002000 <.wowthk>:
28// DISASM2-NEXT: 180002000: 52800060     mov     w0, #0x3                // =3
29// DISASM2-NEXT: 180002004: d65f03c0     ret
30
31
32        .text
33        .globl arm64ec_func_sym
34        .p2align 2, 0x0
35arm64ec_func_sym:
36        mov w0, #2
37        ret
38
39        .section .wowthk$aa, "x"
40        .globl wowthk_sym
41        .p2align 3, 0x0
42wowthk_sym:
43        mov w0, #3
44        ret
45