mips-call-hilo.s
1.63 KB
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# REQUIRES: mips
# Check R_MIPS_CALL_HI16 / R_MIPS_CALL_LO16 relocations calculation.
# RUN: llvm-mc -filetype=obj -triple=mips-unknown-linux %s -o %t.o
# RUN: ld.lld %t.o -shared -o %t.so
# RUN: llvm-objdump -d --no-show-raw-insn %t.so | FileCheck %s
# RUN: llvm-readelf -r -s -A %t.so | FileCheck -check-prefix=GOT %s
# CHECK: Disassembly of section .text:
# CHECK-EMPTY:
# CHECK-NEXT: foo:
# CHECK-NEXT: {{.*}}: lui $2, 0
# CHECK-NEXT: {{.*}}: lw $2, -32736($2)
# CHECK-NEXT: {{.*}}: lui $2, 0
# CHECK-NEXT: {{.*}}: lw $2, -32744($2)
# CHECK-NEXT: {{.*}}: lui $2, 0
# CHECK-NEXT: {{.*}}: lw $2, -32740($2)
# GOT: There are no relocations in this file.
# GOT: Symbol table '.symtab'
# GOT: {{.*}}: [[LOC1:[0-9a-f]+]] {{.*}} loc1
# GOT: {{.*}}: [[LOC2:[0-9a-f]+]] {{.*}} loc2
# GOT: Primary GOT:
# GOT-NEXT: Canonical gp value:
# GOT-EMPTY:
# GOT-NEXT: Reserved entries:
# GOT-NEXT: Address Access Initial Purpose
# GOT-NEXT: {{.*}} -32752(gp) 00000000 Lazy resolver
# GOT-NEXT: {{.*}} -32748(gp) 80000000 Module pointer (GNU extension)
# GOT-EMPTY:
# GOT-NEXT: Local entries:
# GOT-NEXT: Address Access Initial
# GOT-NEXT: {{.*}} -32744(gp) [[LOC1]]
# GOT-NEXT: {{.*}} -32740(gp) [[LOC2]]
# GOT-EMPTY:
# GOT-NEXT: Global entries:
# GOT-NEXT: Address Access Initial Sym.Val. Type Ndx Name
# GOT-NEXT: {{.*}} -32736(gp) 00000000 00000000 NOTYPE UND bar
.text
.global foo
foo:
lui $2, %call_hi(bar)
lw $2, %call_lo(bar)($2)
lui $2, %call_hi(loc1)
lw $2, %call_lo(loc1)($2)
lui $2, %call_hi(loc2)
lw $2, %call_lo(loc2)($2)
loc1:
nop
loc2:
nop