forked from OSchip/llvm-project
57 lines
1.7 KiB
ArmAsm
57 lines
1.7 KiB
ArmAsm
# REQUIRES: mips
|
|
# Check R_MIPS_GOT16 relocation against weak symbols.
|
|
|
|
# RUN: llvm-mc -filetype=obj -triple=mips-unknown-linux %s -o %t.o
|
|
# RUN: ld.lld %t.o -shared -o %t1.so
|
|
# RUN: llvm-readelf -r --dyn-syms --dynamic-table -A %t1.so \
|
|
# RUN: | FileCheck -check-prefixes=CHECK,NOSYM %s
|
|
# RUN: ld.lld %t.o -shared -Bsymbolic -o %t2.so
|
|
# RUN: llvm-readelf -r --dyn-syms --dynamic-table -A %t2.so \
|
|
# RUN: | FileCheck -check-prefixes=CHECK,SYM %s
|
|
|
|
# CHECK: There are no relocations in this file.
|
|
|
|
# CHECK: Symbol table '.dynsym'
|
|
# CHECK-DAG: [[FOO:[0-9a-f]+]] 0 NOTYPE WEAK DEFAULT 8 foo
|
|
# CHECK-DAG: 00000000 0 NOTYPE WEAK DEFAULT UND bar
|
|
# CHECK-DAG: [[SYM:[0-9a-f]+]] 0 NOTYPE GLOBAL DEFAULT 8 sym
|
|
|
|
# CHECK: Dynamic section
|
|
# CHECK: (MIPS_SYMTABNO) 4
|
|
# NOSYM: (MIPS_LOCAL_GOTNO) 2
|
|
# NOSYM: (MIPS_GOTSYM) 0x1
|
|
# SYM: (MIPS_LOCAL_GOTNO) 4
|
|
# SYM: (MIPS_GOTSYM) 0x3
|
|
|
|
# NOSYM: Primary GOT:
|
|
# NOSYM-NOT: Local entries:
|
|
# NOSYM: Global entries:
|
|
# NOSYM-NEXT: Access Initial Sym.Val. Type Ndx Name
|
|
# NOSYM-NEXT: -32744(gp) [[FOO]] [[FOO]] NOTYPE 8 foo
|
|
# NOSYM-NEXT: -32740(gp) 00000000 00000000 NOTYPE UND bar
|
|
# NOSYM-NEXT: -32736(gp) [[SYM]] [[SYM]] NOTYPE 8 sym
|
|
|
|
# SYM: Primary GOT:
|
|
# SYM: Local entries:
|
|
# SYM-NEXT: Access Initial
|
|
# SYM-NEXT: -32744(gp) [[FOO]]
|
|
# SYM-NEXT: -32740(gp) [[SYM]]
|
|
# SYM: Global entries:
|
|
# SYM-NEXT: Access Initial Sym.Val. Type Ndx Name
|
|
# SYM-NEXT: -32736(gp) 00000000 00000000 NOTYPE UND bar
|
|
|
|
.text
|
|
.global sym
|
|
.weak foo,bar
|
|
func:
|
|
lw $t0,%got(foo)($gp)
|
|
lw $t0,%got(bar)($gp)
|
|
lw $t0,%got(sym)($gp)
|
|
|
|
.data
|
|
.weak foo
|
|
foo:
|
|
.word 0
|
|
sym:
|
|
.word 0
|