| WANG Xuerui | 6084ee7 | 2023-07-25 09:03:28 | [diff] [blame] | 1 | # REQUIRES: loongarch |
| 2 | |
| 3 | ## Edge case: when a TLS symbol is being accessed in both GD and IE manners, |
| 4 | ## correct reloc behavior should be preserved for both kinds of accesses. |
| 5 | |
| 6 | # RUN: llvm-mc --filetype=obj --triple=loongarch32 %s -o %t.la32.o |
| 7 | # RUN: ld.lld %t.la32.o -shared -o %t.la32 |
| 8 | # RUN: llvm-mc --filetype=obj --triple=loongarch64 %s -o %t.la64.o |
| 9 | # RUN: ld.lld %t.la64.o -shared -o %t.la64 |
| 10 | |
| 11 | # RUN: llvm-readelf -Wr %t.la32 | FileCheck --check-prefix=LA32-REL %s |
| 12 | # RUN: llvm-objdump -d --no-show-raw-insn %t.la32 | FileCheck --check-prefix=LA32 %s |
| 13 | |
| 14 | # RUN: llvm-readelf -Wr %t.la64 | FileCheck --check-prefix=LA64-REL %s |
| 15 | # RUN: llvm-objdump -d --no-show-raw-insn %t.la64 | FileCheck --check-prefix=LA64 %s |
| 16 | |
| 17 | # LA32-REL-NOT: R_LARCH_32 |
| 18 | # LA32-REL: 0002023c 00000206 R_LARCH_TLS_DTPMOD32 00000000 y + 0 |
| 19 | # LA32-REL-NEXT: 00020240 00000208 R_LARCH_TLS_DTPREL32 00000000 y + 0 |
| 20 | # LA32-REL-NEXT: 00020244 0000020a R_LARCH_TLS_TPREL32 00000000 y + 0 |
| 21 | |
| 22 | # LA64-REL-NOT: R_LARCH_64 |
| 23 | # LA64-REL: 00000000000203a0 0000000200000007 R_LARCH_TLS_DTPMOD64 0000000000000000 y + 0 |
| 24 | # LA64-REL-NEXT: 00000000000203a8 0000000200000009 R_LARCH_TLS_DTPREL64 0000000000000000 y + 0 |
| 25 | # LA64-REL-NEXT: 00000000000203b0 000000020000000b R_LARCH_TLS_TPREL64 0000000000000000 y + 0 |
| 26 | |
| 27 | # LA32: 101d4: pcalau12i $a0, 16 |
| 28 | # LA32-NEXT: ld.w $a0, $a0, 580 |
| 29 | # LA32-NEXT: pcalau12i $a1, 16 |
| 30 | # LA32-NEXT: addi.w $a1, $a1, 572 |
| 31 | |
| 32 | # LA64: 102e0: pcalau12i $a0, 16 |
| 33 | # LA64-NEXT: ld.d $a0, $a0, 944 |
| 34 | # LA64-NEXT: pcalau12i $a1, 16 |
| 35 | # LA64-NEXT: addi.d $a1, $a1, 928 |
| 36 | |
| 37 | .global _start |
| 38 | _start: |
| 39 | la.tls.ie $a0, y # should refer to the GOT entry relocated by the R_LARCH_TLS_TPRELnn record |
| 40 | la.tls.gd $a1, y # should refer to the GOT entry relocated by the R_LARCH_TLS_DTPMODnn record |
| 41 | |
| 42 | .section .tbss,"awT",@nobits |
| 43 | .global y |
| 44 | y: |
| 45 | .word 0 |
| 46 | .size y, 4 |
