| # REQUIRES: mips |
| # Check less-significant bit setup for microMIPS PLT. |
| |
| # RUN: llvm-mc -filetype=obj -triple=mips-unknown-linux \ |
| # RUN: -mattr=micromips %S/Inputs/mips-dynamic.s -o %t-dso.o |
| # RUN: ld.lld %t-dso.o -shared -soname=t.so -o %t.so |
| # RUN: llvm-mc -filetype=obj -triple=mips-unknown-linux \ |
| # RUN: -mattr=micromips %s -o %t-exe.o |
| # RUN: echo "SECTIONS { \ |
| # RUN: . = 0x20000; .text ALIGN(0x100) : { *(.text) } \ |
| # RUN: . = 0x20300; .plt : { *(.plt) } \ |
| # RUN: }" > %t.script |
| # RUN: ld.lld %t-exe.o %t.so --script %t.script -o %t.exe |
| # RUN: llvm-readelf --symbols --dyn-syms -A %t.exe | FileCheck %s |
| # RUN: llvm-objdump -d --mattr=micromips --no-show-raw-insn %t.exe \ |
| # RUN: | FileCheck --check-prefix=ASM %s |
| |
| # CHECK: Symbol table '.dynsym' |
| # CHECK: Num: Value Size Type Bind Vis Ndx Name |
| # CHECK: 1: 00020321 0 FUNC GLOBAL DEFAULT [<other: 0x88>] UND foo0 |
| |
| # CHECK: Symbol table '.symtab' |
| # CHECK: Num: Value Size Type Bind Vis Ndx Name |
| # CHECK: 1: 00020210 0 NOTYPE LOCAL HIDDEN [<other: 0x82>] 8 foo |
| # CHECK: 4: 00020200 0 NOTYPE GLOBAL DEFAULT [<other: 0x80>] 8 __start |
| # CHECK: 5: 00020320 0 FUNC GLOBAL DEFAULT [<other: 0x88>] UND foo0 |
| |
| # CHECK: Primary GOT: |
| # CHECK: Local entries: |
| # CHECK: Address Access Initial |
| # CHECK: -32744(gp) 00020211 |
| |
| # CHECK: PLT GOT: |
| # CHECK: Entries: |
| # CHECK: Address Initial Sym.Val. Type Ndx Name |
| # CHECK: 00020301 00020321 FUNC UND foo0 |
| |
| # ASM: <__start>: |
| # ASM-NEXT: 20200: lw $8, -32744($gp) |
| # ASM-NEXT: addi $8, $8, 529 |
| # ASM-NEXT: lui $8, 2 |
| # ASM-NEXT: addi $8, $8, 801 |
| # |
| # ASM: <foo>: |
| # ASM-NEXT: 20210: jal 131872 |
| |
| .text |
| .set micromips |
| .global foo |
| .hidden foo |
| .global __start |
| __start: |
| lw $t0,%got(foo)($gp) |
| addi $t0,$t0,%lo(foo) |
| lui $t0,%hi(foo0) |
| addi $t0,$t0,%lo(foo0) |
| foo: |
| jal foo0 |