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| # REQUIRES: mips
# Check creating of R_MIPS_COPY and R_MIPS_JUMP_SLOT dynamic relocations
# and corresponding PLT entries.
# RUN: llvm-mc -filetype=obj -triple=mips-unknown-linux %s -o %t.o
# RUN: llvm-mc -filetype=obj -triple=mips-unknown-linux \
# RUN: %S/Inputs/mips-dynamic.s -o %t.so.o
# RUN: ld.lld %t.so.o -shared -soname=t.so -o %t.so
# RUN: ld.lld %t.o %t.so -o %t.exe
# RUN: llvm-readobj -r -A %t.exe | FileCheck %s
# CHECK: Relocations [
# CHECK-NEXT: Section ({{.*}}) .rel.dyn {
# CHECK-DAG: 0x{{[0-9A-F]+}} R_MIPS_COPY data0 0x0
# CHECK-DAG: 0x{{[0-9A-F]+}} R_MIPS_COPY data1 0x0
# CHECK-NEXT: }
# CHECK-NEXT: Section ({{.*}}) .rel.plt {
# CHECK-DAG: 0x{{[0-9A-F]+}} R_MIPS_JUMP_SLOT foo0 0x0
# CHECK-DAG: 0x{{[0-9A-F]+}} R_MIPS_JUMP_SLOT foo1 0x0
# CHECK-NEXT: }
# CHECK-NEXT: ]
# CHECK: Primary GOT {
# CHECK: Local entries [
# CHECK-NEXT: ]
# CHECK-NEXT: Global entries [
# CHECK-NEXT: ]
# CHECK-NEXT: Number of TLS and multi-GOT entries: 0
# CHECK-NEXT: }
# CHECK: PLT GOT {
# CHECK: Entries [
# CHECK-NEXT: Entry {
# CHECK-NEXT: Address: 0x{{[0-9A-F]+}}
# CHECK-NEXT: Initial: 0x{{[0-9A-F]+}}
# CHECK-NEXT: Value: 0x{{[0-9A-F]+}}
# CHECK-NEXT: Type: Function
# CHECK-NEXT: Section: Undefined
# CHECK-NEXT: Name: foo0
# CHECK-NEXT: }
# CHECK-NEXT: Entry {
# CHECK-NEXT: Address: 0x{{[0-9A-F]+}}
# CHECK-NEXT: Initial: 0x{{[0-9A-F]+}}
# CHECK-NEXT: Value: 0x{{[0-9A-F]+}}
# CHECK-NEXT: Type: Function
# CHECK-NEXT: Section: Undefined
# CHECK-NEXT: Name: foo1
# CHECK-NEXT: }
# CHECK-NEXT: ]
# CHECK-NEXT: }
.text
.globl __start
__start:
lui $t0,%hi(foo0) # R_MIPS_HI16 requires JUMP_SLOT/PLT entry
# for DSO defined func.
addi $t0,$t0,%lo(foo0)
lui $t0,%hi(bar) # Does not require PLT for locally defined func.
addi $t0,$t0,%lo(bar)
lui $t0,%hi(loc) # Does not require PLT for local func.
addi $t0,$t0,%lo(loc)
lui $t0,%hi(data0) # R_MIPS_HI16 requires COPY rel for DSO defined data.
addi $t0,$t0,%lo(data0)
lui $t0,%hi(gd) # Does not require COPY rel for locally defined data.
addi $t0,$t0,%lo(gd)
lui $t0,%hi(ld) # Does not require COPY rel for local data.
addi $t0,$t0,%lo(ld)
.globl bar
.type bar, @function
bar:
nop
loc:
nop
.rodata
.globl gd
gd:
.word 0
ld:
.word data1+8 # R_MIPS_32 requires REL32 dnamic relocation
# for DSO defined data. For now we generate COPY one.
.word foo1+8 # R_MIPS_32 requires PLT entry for DSO defined func.
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