| /// Test that R_ARM_SBREL32 relocations in debug info are relocated as if the |
| /// static base register (r9) is zero. Real DWARF info will use an expression to |
| /// add this to the real value of the static base at runtime. |
| |
| // REQUIRES: arm |
| // RUN: rm -rf %t && split-file %s %t && cd %t |
| |
| // RUN: llvm-mc -filetype=obj -triple=armv7a asm.s -o obj.o |
| // RUN: ld.lld -T lds.ld obj.o -o exe.elf 2>&1 | FileCheck %s --implicit-check-not=warning: --allow-empty |
| // RUN: llvm-objdump -D exe.elf | FileCheck --check-prefix=DISASM %s |
| |
| // DISASM-LABEL: <rw>: |
| // DISASM-NEXT: 1000: 0000002a |
| |
| // DISASM-LABEL: <rw2>: |
| // DISASM-NEXT: 2000: 000004d2 |
| |
| // DISASM-LABEL: <.debug_something>: |
| // DISASM-NEXT: 0: 00001000 |
| // DISASM-NEXT: ... |
| // DISASM-NEXT: 104: 00002000 |
| |
| //--- lds.ld |
| SECTIONS { |
| data1 0x1000 : { *(data1) } |
| data2 0x2000 : { *(data2) } |
| } |
| |
| //--- asm.s |
| .text |
| .type _start,%function |
| .globl _start |
| _start: |
| bx lr |
| .size _start, .-_start |
| |
| .section data1, "aw", %progbits |
| .type rw,%object |
| .globl rw |
| rw: |
| .long 42 |
| .size rw, 4 |
| |
| .section data2, "aw", %progbits |
| .type rw2,%object |
| .globl rw2 |
| rw2: |
| .long 1234 |
| .size rw2, 4 |
| |
| .section .debug_something, "", %progbits |
| .long rw(sbrel) |
| .space 0x100 |
| .long rw2(sbrel) |
