# REQUIRES: mips # If there are two relocations such that the first one requires # dynamic COPY relocation, the second one requires GOT entry # creation, linker should create both - dynamic relocation # and GOT entry. # RUN: llvm-mc -filetype=obj -triple=mips-unknown-linux \ # RUN: %S/Inputs/mips-dynamic.s -o %t.so.o # RUN: llvm-mc -filetype=obj -triple=mips-unknown-linux %s -o %t.o # RUN: ld.lld %t.so.o -shared -o %t.so # RUN: ld.lld %t.o %t.so -o %t.exe # RUN: llvm-readobj -r -mips-plt-got %t.exe | FileCheck %s # CHECK: Relocations [ # CHECK-NEXT: Section (7) .rel.dyn { # CHECK-NEXT: 0x{{[0-9A-F]+}} R_MIPS_COPY data0 # CHECK-NEXT: 0x{{[0-9A-F]+}} R_MIPS_COPY data1 # CHECK-NEXT: } # CHECK-NEXT: ] # CHECK-NEXT: Primary GOT { # CHECK-NEXT: Canonical gp value: 0x37FF0 # CHECK-NEXT: Reserved entries [ # CHECK: ] # CHECK-NEXT: Local entries [ # CHECK-NEXT: Entry { # CHECK-NEXT: Address: 0x30008 # CHECK-NEXT: Access: -32744 # CHECK-NEXT: Initial: 0x40010 # CHECK-NEXT: } # CHECK-NEXT: ] # CHECK-NEXT: Global entries [ # CHECK-NEXT: Entry { # CHECK-NEXT: Address: 0x3000C # CHECK-NEXT: Access: -32740 # CHECK-NEXT: Initial: 0x40014 # CHECK-NEXT: Value: 0x40014 # CHECK-NEXT: Type: Object (0x1) # CHECK-NEXT: Section: .bss (0xD) # CHECK-NEXT: Name: data1@ # CHECK-NEXT: } # CHECK-NEXT: ] # CHECK-NEXT: Number of TLS and multi-GOT entries: 0 # CHECK-NEXT: } .text .global __start __start: # Case A: 'got' relocation goes before 'copy' relocation lui $t0,%hi(data0) # R_MIPS_HI16 - requires R_MISP_COPY relocation addi $t0,$t0,%lo(data0) lw $t0,%got(data0)($gp) # R_MIPS_GOT16 - requires GOT entry # Case B: 'copy' relocation goes before 'got' relocation lw $t0,%got(data1)($gp) # R_MIPS_GOT16 - requires GOT entry lui $t0,%hi(data1) # R_MIPS_HI16 - requires R_MISP_COPY relocation addi $t0,$t0,%lo(data1)