mips-jalr.s
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# REQUIRES: mips
## Check handling of the R_MIPS_JALR relocation.
# RUN: llvm-mc -filetype=obj -triple=mipsel-unknown-linux %s -o %t.o
# RUN: llvm-readelf -r %t.o | FileCheck -check-prefix=REL %s
# RUN: ld.lld %t.o -shared -o %t.so
# RUN: llvm-objdump -d --no-show-raw-insn %t.so | FileCheck --check-prefix=SO %s
# RUN: ld.lld %t.o --defsym=bar=__start -o %t.so
# RUN: llvm-objdump -d --no-show-raw-insn %t.so | FileCheck --check-prefix=EXE %s
# REL: R_MIPS_JALR {{.*}} bar
# REL: R_MIPS_JALR {{.*}} foo
# REL: R_MIPS_JALR {{.*}} far
# SO: jalr $25
# SO: bal -24 <foo>
# SO: jalr $25
# SO: jr $25
# SO: b -64 <foo>
# SO: jr $25
# EXE: bal -4 <foo>
# EXE: bal -24 <foo>
# EXE: jalr $25
# EXE: b -56 <foo>
# EXE: b -64 <foo>
# EXE: jr $25
.text
.global bar
.global __start
.option pic2
far:
.space 0x4fff0
__start:
foo:
jal bar
nop
jal foo
nop
jal far
nop
l1:
jr $25
.reloc l1, R_MIPS_JALR, bar
l2:
jr $25
.reloc l2, R_MIPS_JALR, foo
l3:
jr $25
.reloc l3, R_MIPS_JALR, far