# REQUIRES: mips # Check handling of global/local R_MICROMIPS_GOT16 relocations. # RUN: llvm-mc -triple=mipsel -mattr=micromips -relocation-model=pic \ # RUN: -filetype=obj -o=%t.o %s # RUN: lld -flavor gnu -target mipsel -shared --noinhibit-exec \ # RUN: --output-filetype=yaml %t.o \ # RUN: | FileCheck -check-prefix YAML %s # RUN: lld -flavor gnu -target mipsel -shared --noinhibit-exec -o %t2 %t.o # RUN: llvm-objdump -t -disassemble -mattr=micromips %t2 \ # RUN: | FileCheck -check-prefix RAW %s # Function glob # YAML: - name: main # YAML: scope: global # YAML: content: [ 5C, FC, 00, 00, 42, 30, 00, 00, 5C, FC, 00, 00, # YAML: 42, 30, 00, 00, 5C, FC, 00, 00, 5C, FC, 00, 00, # YAML: 5C, FC, 00, 00 ] # YAML: alignment: 4 mod 16 # YAML: code-model: mips-micro # YAML: references: # YAML-NEXT: - kind: R_MICROMIPS_GOT16 # YAML-NEXT: offset: 0 # YAML-NEXT: target: L000 # YAML-NEXT: - kind: R_MICROMIPS_LO16 # YAML-NEXT: offset: 4 # YAML-NEXT: target: data_1 # YAML-NEXT: - kind: R_MICROMIPS_GOT16 # YAML-NEXT: offset: 8 # YAML-NEXT: target: L001 # YAML-NEXT: - kind: R_MICROMIPS_LO16 # YAML-NEXT: offset: 12 # YAML-NEXT: target: data_2 # YAML-NEXT: - kind: R_MICROMIPS_GOT16 # YAML-NEXT: offset: 16 # YAML-NEXT: target: L002 # YAML-NEXT: - kind: R_MICROMIPS_CALL16 # YAML-NEXT: offset: 20 # YAML-NEXT: target: L003 # YAML-NEXT: - kind: R_MICROMIPS_CALL16 # YAML-NEXT: offset: 24 # YAML-NEXT: target: L004 # Local GOT entries: # YAML: - ref-name: L000 # YAML-NEXT: type: got # YAML-NEXT: content: [ 00, 00, 00, 00 ] # YAML-NEXT: alignment: 4 # YAML-NEXT: section-choice: custom-required # YAML-NEXT: section-name: .got # YAML-NEXT: permissions: rw- # YAML-NEXT: references: # YAML-NEXT: - kind: LLD_R_MIPS_32_HI16 # YAML-NEXT: offset: 0 # YAML-NEXT: target: data_1 # YAML-NEXT: - ref-name: L001 # YAML-NEXT: type: got # YAML-NEXT: content: [ 00, 00, 00, 00 ] # YAML-NEXT: alignment: 4 # YAML-NEXT: section-choice: custom-required # YAML-NEXT: section-name: .got # YAML-NEXT: permissions: rw- # YAML-NEXT: references: # YAML-NEXT: - kind: LLD_R_MIPS_32_HI16 # YAML-NEXT: offset: 0 # YAML-NEXT: target: data_2 # YAML-NEXT: - ref-name: L002 # YAML-NEXT: type: got # YAML-NEXT: content: [ 00, 00, 00, 00 ] # YAML-NEXT: alignment: 4 # YAML-NEXT: section-choice: custom-required # YAML-NEXT: section-name: .got # YAML-NEXT: permissions: rw- # YAML-NEXT: references: # YAML-NEXT: - kind: R_MIPS_32 # YAML-NEXT: offset: 0 # YAML-NEXT: target: data_h # Global GOT entries: # YAML-NEXT: - ref-name: L003 # YAML-NEXT: type: got # YAML-NEXT: content: [ 00, 00, 00, 00 ] # YAML-NEXT: alignment: 4 # YAML-NEXT: section-choice: custom-required # YAML-NEXT: section-name: .got # YAML-NEXT: permissions: rw- # YAML-NEXT: references: # YAML-NEXT: - kind: LLD_R_MIPS_GLOBAL_GOT # YAML-NEXT: offset: 0 # YAML-NEXT: target: bar # YAML-NEXT: - kind: R_MIPS_32 # YAML-NEXT: offset: 0 # YAML-NEXT: target: bar # YAML-NEXT: - ref-name: L004 # YAML-NEXT: type: got # YAML-NEXT: content: [ 00, 00, 00, 00 ] # YAML-NEXT: alignment: 4 # YAML-NEXT: section-choice: custom-required # YAML-NEXT: section-name: .got # YAML-NEXT: permissions: rw- # YAML-NEXT: references: # YAML-NEXT: - kind: LLD_R_MIPS_GLOBAL_GOT # YAML-NEXT: offset: 0 # YAML-NEXT: target: foo # RAW: Disassembly of section .text: # RAW: main: # RAW-NEXT: {{[0x0-9a-f]+}}: 5c fc 18 80 lw $2, -32744($gp) # RAW-NEXT: {{[0x0-9a-f]+}}: 42 30 40 10 addiu $2, $2, 4160 # RAW-NEXT: {{[0x0-9a-f]+}}: 5c fc 1c 80 lw $2, -32740($gp) # RAW-NEXT: {{[0x0-9a-f]+}}: 42 30 60 20 addiu $2, $2, 8288 # RAW-NEXT: {{[0x0-9a-f]+}}: 5c fc 20 80 lw $2, -32736($gp) # RAW-NEXT: {{[0x0-9a-f]+}}: 5c fc 24 80 lw $2, -32732($gp) # RAW-NEXT: {{[0x0-9a-f]+}}: 5c fc 28 80 lw $2, -32728($gp) # RAW: SYMBOL TABLE: # RAW: {{[0x0-9a-f]+}} *UND* 00000000 # RAW: {{[0x0-9a-f]+}} l .data 00001020 data_1 # RAW: {{[0x0-9a-f]+}} l .data 00000001 data_2 # RAW: {{[0x0-9a-f]+}} g F .text 00000004 bar # RAW: {{[0x0-9a-f]+}} g F .text 0000001c main # RAW: {{[0x0-9a-f]+}} g .data 00000001 data_h .data .type data_1, @object .size data_1, 4128 data_1: .byte 1 .space 4127 .type data_2, @object .size data_2, 1 data_2: .byte 2 .hidden data_h .globl data_h .type data_h, @object .size data_h, 1 data_h: .byte 3 .text .globl bar .set micromips .ent bar .type bar, @function bar: nop .end bar .size bar, .-bar .globl main .set micromips .ent main .type main, @function main: lw $2,%got(data_1)($28) addiu $2,$2,%lo(data_1) lw $2,%got(data_2)($28) addiu $2,$2,%lo(data_2) lw $2,%got(data_h)($28) lw $2,%call16(bar)($28) lw $2,%call16(foo)($28) .end main .size main, .-main