mips-hilo-gp-disp.s
1.56 KB
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# REQUIRES: mips
# Check R_MIPS_HI16 / LO16 relocations calculation against _gp_disp.
# RUN: echo "SECTIONS { \
# RUN: . = 0x10000; .text ALIGN(0x1000) : { *(.text) } \
# RUN: . = 0x30000; .got : { *(.got) } \
# RUN: }" > %t.script
# RUN: llvm-mc -filetype=obj -triple=mips-unknown-linux %s -o %t1.o
# RUN: llvm-mc -filetype=obj -triple=mips-unknown-linux \
# RUN: %S/Inputs/mips-dynamic.s -o %t2.o
# RUN: ld.lld %t1.o %t2.o --script %t.script -o %t.exe
# RUN: llvm-objdump -d -t --no-show-raw-insn %t.exe | FileCheck %s
# RUN: ld.lld %t1.o %t2.o -shared --script %t.script -o %t.so
# RUN: llvm-objdump -d -t --no-show-raw-insn %t.so | FileCheck %s
.text
.globl __start
__start:
lui $t0,%hi(_gp_disp)
addi $t0,$t0,%lo(_gp_disp)
lw $v0,%call16(_foo)($gp)
bar:
lui $t0,%hi(_gp_disp)
addi $t0,$t0,%lo(_gp_disp)
# CHECK: SYMBOL TABLE:
# CHECK: 0001100c l .text 00000000 bar
# CHECK: 00037ff0 l .got 00000000 .hidden _gp
# CHECK: 00011000 g .text 00000000 __start
# CHECK: Disassembly of section .text:
# CHECK-EMPTY:
# CHECK-NEXT: <__start>:
# CHECK-NEXT: 11000: lui $8, 2
# ^-- %hi(0x37ff0-0x11000)
# CHECK-NEXT: 11004: addi $8, $8, 28656
# ^-- %lo(0x37ff0-0x11004+4)
# CHECK: <bar>:
# CHECK-NEXT: 1100c: lui $8, 2
# ^-- %hi(0x37ff0-0x1100c)
# CHECK-NEXT: 11010: addi $8, $8, 28644
# ^-- %lo(0x37ff0-0x11010+4)