| # REQUIRES: ppc |
| |
| # RUN: llvm-mc -filetype=obj -triple=powerpc64le-unknown-linux %s -o %t.o |
| # RUN: ld.lld --no-toc-optimize %t.o -o %t |
| # RUN: llvm-readelf -x .rodata -x .R_PPC64_TOC -x .eh_frame %t | FileCheck %s --check-prefix=DATALE |
| # RUN: llvm-objdump -d --no-show-raw-insn %t | FileCheck %s |
| |
| # RUN: llvm-mc -filetype=obj -triple=powerpc64-unknown-linux %s -o %t.o |
| # RUN: ld.lld --no-toc-optimize %t.o -o %t |
| # RUN: llvm-readelf -x .rodata -x .R_PPC64_TOC -x .eh_frame %t | FileCheck %s --check-prefix=DATABE |
| # RUN: llvm-objdump -d --no-show-raw-insn %t | FileCheck %s |
| |
| .text |
| .global _start |
| _start: |
| .Lfoo: |
| li 0,1 |
| li 3,42 |
| sc |
| |
| .section .rodata,"a",@progbits |
| .p2align 2 |
| .LJTI0_0: |
| .long .LBB0_2-.LJTI0_0 |
| |
| .section .toc,"aw",@progbits |
| .L1: |
| .quad 22, 37, 89, 47 |
| .LC0: |
| .tc .LJTI0_0[TC],.LJTI0_0 |
| |
| .section .R_PPC64_TOC16_LO_DS,"ax",@progbits |
| ld 1, .L1@toc@l(2) |
| |
| # CHECK-LABEL: Disassembly of section .R_PPC64_TOC16_LO_DS: |
| # CHECK: 1001000c: ld 1, -32768(2) |
| |
| .section .R_PPC64_TOC16_LO,"ax",@progbits |
| addi 1, 2, .L1@toc@l |
| |
| # CHECK-LABEL: Disassembly of section .R_PPC64_TOC16_LO: |
| # CHECK: 10010010: addi 1, 2, -32768 |
| |
| .section .R_PPC64_TOC16_HI,"ax",@progbits |
| addis 1, 2, .L1@toc@h |
| |
| # CHECK-LABEL: Disassembly of section .R_PPC64_TOC16_HI: |
| # CHECK: 10010014: addis 1, 2, -1 |
| |
| .section .R_PPC64_TOC16_HA,"ax",@progbits |
| addis 1, 2, .L1@toc@ha |
| |
| # CHECK-LABEL: Disassembly of section .R_PPC64_TOC16_HA: |
| # CHECK: 10010018: addis 1, 2, 0 |
| |
| .section .R_PPC64_REL24,"ax",@progbits |
| b 1f |
| 1: |
| |
| # CHECK-LABEL: Disassembly of section .R_PPC64_REL24: |
| # CHECK: 1001001c: b .+4 |
| |
| .section .R_PPC64_REL14,"ax",@progbits |
| beq 1f |
| 1: |
| |
| # CHECK-LABEL: Disassembly of section .R_PPC64_REL14: |
| # CHECK: 10010020: bt 2, .+4 |
| |
| .section .R_PPC64_ADDR16_LO,"ax",@progbits |
| li 1, .Lfoo@l |
| |
| # CHECK-LABEL: Disassembly of section .R_PPC64_ADDR16_LO: |
| # CHECK: 10010024: li 1, 0 |
| |
| .section .R_PPC64_ADDR16_HI,"ax",@progbits |
| li 1, .Lfoo@h |
| |
| # CHECK-LABEL: Disassembly of section .R_PPC64_ADDR16_HI: |
| # CHECK: 10010028: li 1, 4097 |
| |
| .section .R_PPC64_ADDR16_HA,"ax",@progbits |
| li 1, .Lfoo@ha |
| |
| # CHECK-LABEL: Disassembly of section .R_PPC64_ADDR16_HA: |
| # CHECK: 1001002c: li 1, 4097 |
| |
| .section .R_PPC64_ADDR16_HIGHER,"ax",@progbits |
| li 1, .Lfoo@higher |
| |
| # CHECK-LABEL: Disassembly of section .R_PPC64_ADDR16_HIGHER: |
| # CHECK: 10010030: li 1, 0 |
| |
| .section .R_PPC64_ADDR16_HIGHERA,"ax",@progbits |
| li 1, .Lfoo@highera |
| |
| # CHECK-LABEL: Disassembly of section .R_PPC64_ADDR16_HIGHERA: |
| # CHECK: 10010034: li 1, 0 |
| |
| .section .R_PPC64_ADDR16_HIGHEST,"ax",@progbits |
| li 1, .Lfoo@highest |
| |
| # CHECK-LABEL: Disassembly of section .R_PPC64_ADDR16_HIGHEST: |
| # CHECK: 10010038: li 1, 0 |
| |
| .section .R_PPC64_ADDR16_HIGHESTA,"ax",@progbits |
| li 1, .Lfoo@highesta |
| |
| # CHECK-LABEL: Disassembly of section .R_PPC64_ADDR16_HIGHESTA: |
| # CHECK: 1001003c: li 1, 0 |
| |
| .section .R_PPC64_REL32, "ax",@progbits |
| addis 5, 2, .LC0@toc@ha |
| ld 5, .LC0@toc@l(5) |
| .LBB0_2: |
| add 3, 3, 4 |
| |
| # DATALE: '.rodata': |
| # DATALE: 0x100001c8 80fe0000 |
| |
| # DATABE: '.rodata': |
| # DATABE: 0x100001c8 0000fe80 |
| |
| # Address of rodata + value stored at rodata entry |
| # should equal address of LBB0_2. |
| # 0x10000190 + 0xfeb4 = 0x10010044 |
| # CHECK-LABEL: Disassembly of section .R_PPC64_REL32: |
| # CHECK: 10010040: addis 5, 2, 0 |
| # CHECK: 10010044: ld 5, -32736(5) |
| # CHECK: 10010048: add 3, 3, 4 |
| |
| .section .R_PPC64_REL64, "ax",@progbits |
| .cfi_startproc |
| .cfi_personality 148, __foo |
| li 0, 1 |
| li 3, 55 |
| sc |
| .cfi_endproc |
| __foo: |
| li 3,0 |
| |
| .section .R_PPC64_TOC,"a",@progbits |
| .quad .TOC.@tocbase |
| |
| # SEC: .got PROGBITS 0000000010020000 |
| |
| ## tocbase = .got+0x8000 = 0x10028000 |
| # DATALE-LABEL: section '.R_PPC64_TOC': |
| # DATALE: 00800210 00000000 |
| |
| # DATABE-LABEL: section '.R_PPC64_TOC': |
| # DATABE: 00000000 10028000 |
| |
| # Check that the personality (relocated by R_PPC64_REL64) in the .eh_frame |
| # equals the address of __foo. |
| # 0x100001ea + 0xfe6e = 0x10010058 |
| # DATALE: section '.eh_frame': |
| # DATALE: 0x100001e8 {{....}}6efe |
| |
| # DATABE: section '.eh_frame': |
| # DATABE: 0x100001e8 {{[0-9a-f]+ [0-9a-f]+}} fe6e{{....}} |
| |
| # CHECK: __foo |
| # CHECK-NEXT: 10010058: li 3, 0 |