| # REQUIRES: mips |
| # Check handling of microMIPS relocations. |
| |
| # RUN: echo "SECTIONS { \ |
| # RUN: . = 0x20000; .text ALIGN(0x100) : { *(.text) } \ |
| # RUN: . = 0x20300; .plt : { *(.plt) } \ |
| # RUN: . = 0x30000; .data : { *(.data) } \ |
| # RUN: }" > %t.script |
| |
| # RUN: llvm-mc -filetype=obj -triple=mips-unknown-linux \ |
| # RUN: -mattr=micromips %S/Inputs/mips-micro.s -o %t1eb.o |
| # RUN: llvm-mc -filetype=obj -triple=mips-unknown-linux \ |
| # RUN: -mattr=micromips %s -o %t2eb.o |
| # RUN: ld.lld -o %teb.exe -script %t.script %t1eb.o %t2eb.o |
| # RUN: llvm-objdump --no-print-imm-hex -d -t -s --mattr=micromips --no-show-raw-insn %teb.exe \ |
| # RUN: | FileCheck --check-prefixes=ASM,EB %s |
| # RUN: llvm-readelf -h %teb.exe | FileCheck --check-prefix=ELF %s |
| |
| # RUN: llvm-mc -filetype=obj -triple=mipsel-unknown-linux \ |
| # RUN: -mattr=micromips %S/Inputs/mips-micro.s -o %t1el.o |
| # RUN: llvm-mc -filetype=obj -triple=mipsel-unknown-linux \ |
| # RUN: -mattr=micromips %s -o %t2el.o |
| # RUN: ld.lld -o %tel.exe -script %t.script %t1el.o %t2el.o |
| # RUN: llvm-objdump --no-print-imm-hex -d -t -s --mattr=micromips --no-show-raw-insn %tel.exe \ |
| # RUN: | FileCheck --check-prefixes=ASM,EL %s |
| # RUN: llvm-readelf -h %tel.exe | FileCheck --check-prefix=ELF %s |
| |
| # ASM: 00038000 l .got 00000000 .hidden _gp |
| # ASM: 00020100 g F .text 00000000 0x80 foo |
| # ASM: 00020110 g .text 00000000 0x80 __start |
| |
| # EB: Contents of section .data: |
| # EB-NEXT: 30000 fffe8111 |
| |
| # EB: Contents of section .debug_info |
| # EB-NEXT: 0000 00020111 |
| |
| # EL: Contents of section .data: |
| # EL-NEXT: 30000 1181feff |
| |
| # EL: Contents of section .debug_info |
| # EL-NEXT: 0000 11010200 |
| |
| # ASM: <__start>: |
| # ASM-NEXT: 20110: lui $3, 1 |
| # ASM-NEXT: addiu $3, $3, 32495 |
| # ASM-NEXT: lw $3, -32744($gp) |
| # ASM-NEXT: lw $3, -32744($3) |
| # ASM-NEXT: beqz16 $6, 0x20100 |
| # ASM-NEXT: sll $3, $fp, 0 |
| # ASM-NEXT: b16 0x200fe |
| # ASM-NEXT: nop |
| # ASM-NEXT: b 0x20100 |
| |
| # ELF: Entry point address: 0x20111 |
| |
| .text |
| .set micromips |
| .global __start |
| __start: |
| lui $3, %hi(_gp_disp) # R_MICROMIPS_HI16 |
| addiu $3, $3, %lo(_gp_disp) # R_MICROMIPS_LO16 |
| |
| lw $3, %call16(foo)($gp) # R_MICROMIPS_CALL16 |
| lw $3, %got(foo)($3) # R_MICROMIPS_GOT16 |
| |
| beqz16 $6, foo # R_MICROMIPS_PC7_S1 |
| b16 foo # R_MICROMIPS_PC10_S1 |
| b foo # R_MICROMIPS_PC16_S1 |
| |
| .data |
| .gpword __start # R_MIPS_GPREL32 |
| |
| .section .debug_info,"",@0x7000001e |
| .word __start # R_MIPS_32 |