blob: e1b1f347547011d510b61a34ea98c786e344f7e0 [file] [log] [blame]
# REQUIRES: mips
# Check MIPS N64 ABI GOT relocations
# RUN: llvm-mc -filetype=obj -triple=mips64-unknown-linux \
# RUN: %p/Inputs/mips-pic.s -o %t.so.o
# RUN: llvm-mc -filetype=obj -triple=mips64-unknown-linux %s -o %t.exe.o
# RUN: ld.lld %t.so.o -shared -o %t.so
# RUN: ld.lld %t.exe.o %t.so -o %t.exe
# RUN: llvm-objdump -d -t %t.exe | FileCheck %s
# RUN: llvm-readobj -r -mips-plt-got %t.exe | FileCheck -check-prefix=GOT %s
# CHECK: __start:
# CHECK-NEXT: 20000: df 82 80 20 ld $2, -32736($gp)
# CHECK-NEXT: 20004: 64 42 00 18 daddiu $2, $2, 24
# CHECK-NEXT: 20008: 24 42 80 40 addiu $2, $2, -32704
# CHECK-NEXT: 2000c: 24 42 80 30 addiu $2, $2, -32720
# CHECK-NEXT: 20010: 24 42 80 38 addiu $2, $2, -32712
# CHECK: 0000000000020018 .text 00000000 foo
# CHECK: 0000000000020000 .text 00000000 __start
# CHECK: 0000000000020014 .text 00000000 bar
# GOT: Relocations [
# GOT-NEXT: ]
# GOT-NEXT: Primary GOT {
# GOT-NEXT: Canonical gp value:
# GOT-NEXT: Reserved entries [
# GOT-NEXT: Entry {
# GOT-NEXT: Address:
# GOT-NEXT: Access: -32752
# GOT-NEXT: Initial: 0x0
# GOT-NEXT: Purpose: Lazy resolver
# GOT-NEXT: }
# GOT-NEXT: Entry {
# GOT-NEXT: Address:
# GOT-NEXT: Access: -32744
# GOT-NEXT: Initial: 0x8000000000000000
# GOT-NEXT: Purpose: Module pointer (GNU extension)
# GOT-NEXT: }
# GOT-NEXT: ]
# GOT-NEXT: Local entries [
# GOT-NEXT: Entry {
# GOT-NEXT: Address:
# GOT-NEXT: Access: -32736
# GOT-NEXT: Initial: 0x20000
# GOT-NEXT: }
# GOT-NEXT: Entry {
# GOT-NEXT: Address:
# GOT-NEXT: Access: -32728
# GOT-NEXT: Initial: 0x30000
# GOT-NEXT: }
# GOT-NEXT: Entry {
# GOT-NEXT: Address:
# GOT-NEXT: Access: -32720
# GOT-NEXT: Initial: 0x20014
# GOT-NEXT: }
# GOT-NEXT: Entry {
# GOT-NEXT: Address:
# GOT-NEXT: Access: -32712
# GOT-NEXT: Initial: 0x20018
# GOT-NEXT: }
# GOT-NEXT: ]
# GOT-NEXT: Global entries [
# GOT-NEXT: Entry {
# GOT-NEXT: Address:
# GOT-NEXT: Access: -32704
# GOT-NEXT: Initial: 0x0
# GOT-NEXT: Value: 0x0
# GOT-NEXT: Type: Function
# GOT-NEXT: Section: Undefined
# GOT-NEXT: Name: foo1a
# GOT-NEXT: }
# GOT-NEXT: ]
# GOT-NEXT: Number of TLS and multi-GOT entries: 0
# GOT-NEXT: }
.text
.global __start, bar
__start:
ld $v0,%got_page(foo)($gp) # R_MIPS_GOT_PAGE
daddiu $v0,$v0,%got_ofst(foo) # R_MIPS_GOT_OFST
addiu $v0,$v0,%got_disp(foo1a) # R_MIPS_GOT_DISP
addiu $v0,$v0,%got_disp(bar) # R_MIPS_GOT_DISP
addiu $v0,$v0,%got_disp(foo) # R_MIPS_GOT_DISP
bar:
nop
foo:
nop