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|
# RUN: llvm-mc -triple riscv32 -riscv-no-aliases < %s -show-encoding \
# RUN: | FileCheck -check-prefix=INSTR -check-prefix=FIXUP %s
# RUN: llvm-mc -filetype=obj -triple riscv32 -mattr=+c < %s \
# RUN: | llvm-readobj -r - | FileCheck -check-prefix=RELOC %s
# Check prefixes:
# RELOC - Check the relocation in the object.
# FIXUP - Check the fixup on the instruction.
# INSTR - Check the instruction is handled properly by the ASMPrinter
.long foo
# RELOC: R_RISCV_32 foo
.quad foo
# RELOC: R_RISCV_64 foo
lui t1, %hi(foo)
# RELOC: R_RISCV_HI20 foo 0x0
# INSTR: lui t1, %hi(foo)
# FIXUP: fixup A - offset: 0, value: %hi(foo), kind: fixup_riscv_hi20
lui t1, %hi(foo+4)
# RELOC: R_RISCV_HI20 foo 0x4
# INSTR: lui t1, %hi(foo+4)
# FIXUP: fixup A - offset: 0, value: %hi(foo+4), kind: fixup_riscv_hi20
lui t1, %tprel_hi(foo)
# RELOC: R_RISCV_TPREL_HI20 foo 0x0
# INSTR: lui t1, %tprel_hi(foo)
# FIXUP: fixup A - offset: 0, value: %tprel_hi(foo), kind: fixup_riscv_tprel_hi20
lui t1, %tprel_hi(foo+4)
# RELOC: R_RISCV_TPREL_HI20 foo 0x4
# INSTR: lui t1, %tprel_hi(foo+4)
# FIXUP: fixup A - offset: 0, value: %tprel_hi(foo+4), kind: fixup_riscv_tprel_hi20
addi t1, t1, %lo(foo)
# RELOC: R_RISCV_LO12_I foo 0x0
# INSTR: addi t1, t1, %lo(foo)
# FIXUP: fixup A - offset: 0, value: %lo(foo), kind: fixup_riscv_lo12_i
addi t1, t1, %lo(foo+4)
# RELOC: R_RISCV_LO12_I foo 0x4
# INSTR: addi t1, t1, %lo(foo+4)
# FIXUP: fixup A - offset: 0, value: %lo(foo+4), kind: fixup_riscv_lo12_i
addi t1, t1, %tprel_lo(foo)
# RELOC: R_RISCV_TPREL_LO12_I foo 0x0
# INSTR: addi t1, t1, %tprel_lo(foo)
# FIXUP: fixup A - offset: 0, value: %tprel_lo(foo), kind: fixup_riscv_tprel_lo12_i
addi t1, t1, %tprel_lo(foo+4)
# RELOC: R_RISCV_TPREL_LO12_I foo 0x4
# INSTR: addi t1, t1, %tprel_lo(foo+4)
# FIXUP: fixup A - offset: 0, value: %tprel_lo(foo+4), kind: fixup_riscv_tprel_lo12_i
sb t1, %lo(foo)(a2)
# RELOC: R_RISCV_LO12_S foo 0x0
# INSTR: sb t1, %lo(foo)(a2)
# FIXUP: fixup A - offset: 0, value: %lo(foo), kind: fixup_riscv_lo12_s
sb t1, %lo(foo+4)(a2)
# RELOC: R_RISCV_LO12_S foo 0x4
# INSTR: sb t1, %lo(foo+4)(a2)
# FIXUP: fixup A - offset: 0, value: %lo(foo+4), kind: fixup_riscv_lo12_s
sb t1, %tprel_lo(foo)(a2)
# RELOC: R_RISCV_TPREL_LO12_S foo 0x0
# INSTR: sb t1, %tprel_lo(foo)(a2)
# FIXUP: fixup A - offset: 0, value: %tprel_lo(foo), kind: fixup_riscv_tprel_lo12_s
sb t1, %tprel_lo(foo+4)(a2)
# RELOC: R_RISCV_TPREL_LO12_S foo 0x4
# INSTR: sb t1, %tprel_lo(foo+4)(a2)
# FIXUP: fixup A - offset: 0, value: %tprel_lo(foo+4), kind: fixup_riscv_tprel_lo12_s
.L0:
auipc t1, %pcrel_hi(foo)
# RELOC: R_RISCV_PCREL_HI20 foo 0x0
# INSTR: auipc t1, %pcrel_hi(foo)
# FIXUP: fixup A - offset: 0, value: %pcrel_hi(foo), kind: fixup_riscv_pcrel_hi20
auipc t1, %pcrel_hi(foo+4)
# RELOC: R_RISCV_PCREL_HI20 foo 0x4
# INSTR: auipc t1, %pcrel_hi(foo+4)
# FIXUP: fixup A - offset: 0, value: %pcrel_hi(foo+4), kind: fixup_riscv_pcrel_hi20
addi t1, t1, %pcrel_lo(.L0)
# RELOC: R_RISCV_PCREL_LO12_I .L0 0x0
# INSTR: addi t1, t1, %pcrel_lo(.L0)
# FIXUP: fixup A - offset: 0, value: %pcrel_lo(.L0), kind: fixup_riscv_pcrel_lo12_i
sb t1, %pcrel_lo(.L0)(a2)
# RELOC: R_RISCV_PCREL_LO12_S .L0 0x0
# INSTR: sb t1, %pcrel_lo(.L0)(a2)
# FIXUP: fixup A - offset: 0, value: %pcrel_lo(.L0), kind: fixup_riscv_pcrel_lo12_s
.L1:
auipc t1, %got_pcrel_hi(foo)
# RELOC: R_RISCV_GOT_HI20 foo 0x0
# INSTR: auipc t1, %got_pcrel_hi(foo)
# FIXUP: fixup A - offset: 0, value: %got_pcrel_hi(foo), kind: fixup_riscv_got_hi20
addi t1, t1, %pcrel_lo(.L1)
# RELOC: R_RISCV_PCREL_LO12_I .L1 0x0
# INSTR: addi t1, t1, %pcrel_lo(.L1)
# FIXUP: fixup A - offset: 0, value: %pcrel_lo(.L1), kind: fixup_riscv_pcrel_lo12_i
sb t1, %pcrel_lo(.L1)(a2)
# RELOC: R_RISCV_PCREL_LO12_S .L1 0x0
# INSTR: sb t1, %pcrel_lo(.L1)(a2)
# FIXUP: fixup A - offset: 0, value: %pcrel_lo(.L1), kind: fixup_riscv_pcrel_lo12_s
# Check that GOT relocations aren't evaluated to a constant when the symbol is
# in the same object file.
.L2:
auipc t1, %got_pcrel_hi(.L1)
# RELOC: R_RISCV_GOT_HI20 .L1 0x0
# INSTR: auipc t1, %got_pcrel_hi(.L1)
# FIXUP: fixup A - offset: 0, value: %got_pcrel_hi(.L1), kind: fixup_riscv_got_hi20
addi t1, t1, %pcrel_lo(.L2)
# RELOC: R_RISCV_PCREL_LO12_I .L2 0x0
# INSTR: addi t1, t1, %pcrel_lo(.L2)
# FIXUP: fixup A - offset: 0, value: %pcrel_lo(.L2), kind: fixup_riscv_pcrel_lo12_i
sb t1, %pcrel_lo(.L2)(a2)
# RELOC: R_RISCV_PCREL_LO12_S .L2 0x0
# INSTR: sb t1, %pcrel_lo(.L2)(a2)
# FIXUP: fixup A - offset: 0, value: %pcrel_lo(.L2), kind: fixup_riscv_pcrel_lo12_s
.L3:
auipc t1, %tls_ie_pcrel_hi(foo)
# RELOC: R_RISCV_TLS_GOT_HI20 foo 0x0
# INSTR: auipc t1, %tls_ie_pcrel_hi(foo)
# FIXUP: fixup A - offset: 0, value: %tls_ie_pcrel_hi(foo), kind: fixup_riscv_tls_got_hi20
addi t1, t1, %pcrel_lo(.L3)
# RELOC: R_RISCV_PCREL_LO12_I .L3 0x0
# INSTR: addi t1, t1, %pcrel_lo(.L3)
# FIXUP: fixup A - offset: 0, value: %pcrel_lo(.L3), kind: fixup_riscv_pcrel_lo12_i
sb t1, %pcrel_lo(.L3)(a2)
# RELOC: R_RISCV_PCREL_LO12_S .L3 0x0
# INSTR: sb t1, %pcrel_lo(.L3)(a2)
# FIXUP: fixup A - offset: 0, value: %pcrel_lo(.L3), kind: fixup_riscv_pcrel_lo12_s
.L4:
auipc t1, %tls_gd_pcrel_hi(foo)
# RELOC: R_RISCV_TLS_GD_HI20 foo 0x0
# INSTR: auipc t1, %tls_gd_pcrel_hi(foo)
# FIXUP: fixup A - offset: 0, value: %tls_gd_pcrel_hi(foo), kind: fixup_riscv_tls_gd_hi20
addi t1, t1, %pcrel_lo(.L4)
# RELOC: R_RISCV_PCREL_LO12_I .L4 0x0
# INSTR: addi t1, t1, %pcrel_lo(.L4)
# FIXUP: fixup A - offset: 0, value: %pcrel_lo(.L4), kind: fixup_riscv_pcrel_lo12_i
sb t1, %pcrel_lo(.L4)(a2)
# RELOC: R_RISCV_PCREL_LO12_S .L4 0x0
# INSTR: sb t1, %pcrel_lo(.L4)(a2)
# FIXUP: fixup A - offset: 0, value: %pcrel_lo(.L4), kind: fixup_riscv_pcrel_lo12_s
add t1, t1, tp, %tprel_add(foo)
# RELOC: R_RISCV_TPREL_ADD foo 0x0
# INSTR: add t1, t1, tp, %tprel_add(foo)
# FIXUP: fixup A - offset: 0, value: %tprel_add(foo), kind: fixup_riscv_tprel_add
jal zero, foo
# RELOC: R_RISCV_JAL
# INSTR: jal zero, foo
# FIXUP: fixup A - offset: 0, value: foo, kind: fixup_riscv_jal
bgeu a0, a1, foo
# RELOC: R_RISCV_BRANCH
# INSTR: bgeu a0, a1, foo
# FIXUP: fixup A - offset: 0, value: foo, kind: fixup_riscv_branch
|
