| # REQUIRES: ppc |
| |
| # RUN: llvm-mc -filetype=obj -triple=powerpc64le-unknown-linux %s -o %t.o |
| # RUN: ld.lld %t.o -o %t |
| # RUN: llvm-nm %t | FileCheck --check-prefix=NM %s |
| # RUN: llvm-readelf -S %t | FileCheck --check-prefix=SECTIONS %s |
| # RUN: llvm-objdump -d --no-show-raw-insn %t | FileCheck %s |
| # RUN: llvm-readelf -r %t | FileCheck --check-prefix=DYNREL %s |
| |
| # RUN: llvm-mc -filetype=obj -triple=powerpc64-unknown-linux %s -o %t.o |
| # RUN: ld.lld %t.o -o %t |
| # RUN: llvm-nm %t | FileCheck --check-prefix=NM %s |
| # RUN: llvm-readelf -S %t | FileCheck --check-prefix=SECTIONS %s |
| # RUN: llvm-objdump -d --no-show-raw-insn %t | FileCheck %s |
| # RUN: llvm-readelf -r %t | FileCheck --check-prefix=DYNREL %s |
| |
| # NM-DAG: 0000000010028000 d .TOC. |
| # NM-DAG: 0000000010010000 T ifunc |
| # NM-DAG: 0000000010010004 T ifunc2 |
| |
| # SECTIONS: .plt NOBITS 0000000010030000 |
| |
| # __plt_ifunc - . = 0x10010020 - 0x10010010 = 16 |
| # __plt_ifunc2 - . = 0x10010044 - 0x10010018 = 28 |
| # CHECK: _start: |
| # CHECK-NEXT: addis 2, 12, 1 |
| # CHECK-NEXT: addi 2, 2, 32760 |
| # CHECK-NEXT: 10010010: bl .+16 |
| # CHECK-NEXT: ld 2, 24(1) |
| # CHECK-NEXT: 10010018: bl .+28 |
| # CHECK-NEXT: ld 2, 24(1) |
| |
| # .plt[0] - .TOC. = 0x10030000 - 0x10028000 = (1<<16) - 32768 |
| # CHECK: __plt_ifunc: |
| # CHECK-NEXT: std 2, 24(1) |
| # CHECK-NEXT: addis 12, 2, 1 |
| # CHECK-NEXT: ld 12, -32768(12) |
| # CHECK-NEXT: mtctr 12 |
| # CHECK-NEXT: bctr |
| |
| # .plt[1] - .TOC. = 0x10030000+8 - 0x10028000 = (1<<16) - 32760 |
| # CHECK: __plt_ifunc2: |
| # CHECK-NEXT: std 2, 24(1) |
| # CHECK-NEXT: addis 12, 2, 1 |
| # CHECK-NEXT: ld 12, -32760(12) |
| # CHECK-NEXT: mtctr 12 |
| # CHECK-NEXT: bctr |
| |
| # Check that we emit 2 R_PPC64_IRELATIVE. |
| # DYNREL: R_PPC64_IRELATIVE 10010000 |
| # DYNREL: R_PPC64_IRELATIVE 10010004 |
| |
| .type ifunc STT_GNU_IFUNC |
| .globl ifunc |
| ifunc: |
| nop |
| |
| .type ifunc2 STT_GNU_IFUNC |
| .globl ifunc2 |
| ifunc2: |
| nop |
| |
| .global _start |
| .type _start,@function |
| |
| _start: |
| .Lfunc_gep0: |
| addis 2, 12, .TOC.-.Lfunc_gep0@ha |
| addi 2, 2, .TOC.-.Lfunc_gep0@l |
| .Lfunc_lep0: |
| .localentry _start, .Lfunc_lep0-.Lfunc_gep0 |
| bl ifunc |
| nop |
| bl ifunc2 |
| nop |