diff options
| -rw-r--r-- | lld/test/ELF/Inputs/mips-gprel32-gp0.o | bin | 935 -> 0 bytes | |||
| -rw-r--r-- | lld/test/ELF/mips-gprel32-relocs-gp0.s | 39 | ||||
| -rw-r--r-- | lld/test/ELF/mips-gprel32-relocs-gp0.test | 31 |
3 files changed, 39 insertions, 31 deletions
diff --git a/lld/test/ELF/Inputs/mips-gprel32-gp0.o b/lld/test/ELF/Inputs/mips-gprel32-gp0.o Binary files differdeleted file mode 100644 index 0139bd99d70..00000000000 --- a/lld/test/ELF/Inputs/mips-gprel32-gp0.o +++ /dev/null diff --git a/lld/test/ELF/mips-gprel32-relocs-gp0.s b/lld/test/ELF/mips-gprel32-relocs-gp0.s new file mode 100644 index 00000000000..878ac576dda --- /dev/null +++ b/lld/test/ELF/mips-gprel32-relocs-gp0.s @@ -0,0 +1,39 @@ +# Check R_MIPS_GPREL32 relocation calculation if input file conatins +# non-zero GP0 value in the .reginfo section. + +# RUN: llvm-mc -filetype=obj -triple=mips-unknown-linux %s -o %t.o +# RUN: ld.lld -r -o %t-r.o %t.o +# RUN: ld.lld -shared -o %t.so %t-r.o +# RUN: llvm-readobj -mips-reginfo %t-r.o %t.so | FileCheck %s +# RUN: llvm-objdump -s -t %t.so | FileCheck --check-prefix=DUMP %s + +# REQUIRES: mips + +# CHECK: {{.*}}/mips-gprel32-relocs-gp0.s.tmp-r.o +# CHECK: GP: 0x7FF0 +# CHECK: {{.*}}/mips-gprel32-relocs-gp0.s.tmp.so +# CHECK: GP: 0x27FF0 + +# DUMP: Contents of section .rodata: +# DUMP: 0114 ffff0004 ffff0008 +# ^ 0x10004 + 0x7ff0 - 0x27ff0 +# ^ 0x10008 + 0x7ff0 - 0x27ff0 + +# DUMP: SYMBOL TABLE: +# DUMP: 00010008 .text 00000000 bar +# DUMP: 00010004 .text 00000000 foo +# DUMP: 00027ff0 .got 00000000 .hidden _gp + + .text + .global __start +__start: + lw $t0,%call16(__start)($gp) +foo: + nop +bar: + nop + + .section .rodata, "a" +v: + .gpword foo + .gpword bar diff --git a/lld/test/ELF/mips-gprel32-relocs-gp0.test b/lld/test/ELF/mips-gprel32-relocs-gp0.test deleted file mode 100644 index 6cc837ef788..00000000000 --- a/lld/test/ELF/mips-gprel32-relocs-gp0.test +++ /dev/null @@ -1,31 +0,0 @@ -# Check R_MIPS_GPREL32 relocation calculation if input file conatins -# non-zero GP0 value in the .reginfo section. -# FIXME: The only way to get an object file with non-zero GP0 value -# is to link multiple object files with GOT relocations using '-r' -# option. LLD does not calculate and generate GP0 correctly so we -# use a binary input in this test. The input object file is a result -# of linking two object files with R_MIPS_GPREL32 relocations. - -# RUN: ld.lld -shared -o %t.so %S/Inputs/mips-gprel32-gp0.o -# RUN: llvm-objdump -s %S/Inputs/mips-gprel32-gp0.o \ -# RUN: | FileCheck -check-prefix=OBJ %s -# RUN: llvm-objdump -s -t %t.so | FileCheck %s - -# OBJ: Contents of section .reginfo: -# OBJ-NEXT: 0000 00000001 00000000 00000000 00000000 -# OBJ-NEXT: 0010 00000000 00007fef -# ^-- GP0 value -# OBJ: Contents of section .rodata: -# OBJ-NEXT: 0000 ffff8011 ffff8011 -# ^-- foo addend -# ^-- bar addend - -# CHECK: Contents of section .rodata: -# CHECK: 012c fffe8010 fffe8020 -# ^ 0x10000 + 0xffff8011 + 0x7fef - 0x27ff0 -# ^ 0x10010 + 0xffff8011 + 0x7fef - 0x27ff0 - -# CHECK: SYMBOL TABLE: -# CHECK: 00010000 .text 00000000 foo -# CHECK: 00010010 .text 00000000 bar -# CHECK: 00027ff0 .got 00000000 .hidden _gp |
