mips-gp-lowest.s
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# REQUIRES: mips
# Check that default _gp value is calculated relative
# to the GP-relative section with the lowest address.
# RUN: llvm-mc -filetype=obj -triple=mips-unknown-linux %s -o %t.o
# RUN: echo "SECTIONS { \
# RUN: .sdata : { *(.sdata) } \
# RUN: .got : { *(.got) } }" > %t.rel.script
# RUN: ld.lld %t.o --script %t.rel.script -shared -o %t.so
# RUN: llvm-readobj -S --symbols %t.so | FileCheck %s
.text
.global foo
foo:
lui $gp, %call16(foo)
.sdata
.word 0
# CHECK: Section {
# CHECK: Name: .sdata
# CHECK-NEXT: Type: SHT_PROGBITS
# CHECK-NEXT: Flags [
# CHECK-NEXT: SHF_ALLOC
# CHECK-NEXT: SHF_MIPS_GPREL
# CHECK-NEXT: SHF_WRITE
# CHECK-NEXT: ]
# CHECK-NEXT: Address: 0xF0
# CHECK: }
# CHECK: Section {
# CHECK: Name: .got
# CHECK-NEXT: Type: SHT_PROGBITS
# CHECK-NEXT: Flags [
# CHECK-NEXT: SHF_ALLOC
# CHECK-NEXT: SHF_MIPS_GPREL
# CHECK-NEXT: SHF_WRITE
# CHECK-NEXT: ]
# CHECK-NEXT: Address: 0x100
# CHECK: }
# CHECK: Name: _gp (5)
# CHECK-NEXT: Value: 0x80E0
# ^-- 0xF0 + 0x7ff0