1 files changed, 129 insertions, 0 deletions
diff --git a/test/elf/Mips/rel-dynamic-03.test b/test/elf/Mips/rel-dynamic-03.test
new file mode 100644
index 000000000000..cc791b051748
--- /dev/null
+++ b/test/elf/Mips/rel-dynamic-03.test
@@ -0,0 +1,129 @@
+# REQUIRES: mips
+
+# Conditions:
+#   a) Linking a non-shared executable file.
+#   b) Relocations' target is a symbol defined in the shared object.
+#   c) The target symbol is referenced by both branch (R_MIPS_26)
+#      and regular (R_MIPS_32) relocations.
+# Check:
+#   a) There should be no R_MIPS_REL32 relocation.
+#   b) Linker creates a single PLT entry.
+#   c) STO_MIPS_PLT flag in the dynamic symbol table for symbols require
+#      a pointer equality.
+#
+# RUN: yaml2obj -format=elf -docnum 1 %s > %t-so.o
+# RUN: lld -flavor gnu -target mipsel -shared -o %t.so %t-so.o
+# RUN: yaml2obj -format=elf -docnum 2 %s > %t-o.o
+# RUN: lld -flavor gnu -target mipsel -e T0 -o %t.exe %t-o.o %t.so
+# RUN: llvm-objdump -disassemble %t.exe | FileCheck -check-prefix=PLT %s
+# RUN: llvm-readobj -dt -r %t.exe | FileCheck -check-prefix=PLT-SYM %s
+
+# PLT: Disassembly of section .plt:
+# PLT-NEXT: .plt:
+# PLT-NEXT:   400160:  40 00 1c 3c  lui     $gp, 64
+# PLT-NEXT:   400164:  00 20 99 8f  lw      $25, 8192($gp)
+# PLT-NEXT:   400168:  00 20 9c 27  addiu   $gp, $gp, 8192
+# PLT-NEXT:   40016c:  23 c0 1c 03  subu    $24, $24, $gp
+# PLT-NEXT:   400170:  21 78 e0 03  move    $15, $ra
+# PLT-NEXT:   400174:  82 c0 18 00  srl     $24, $24, 2
+# PLT-NEXT:   400178:  09 f8 20 03  jalr    $25
+# PLT-NEXT:   40017c:  fe ff 18 27  addiu   $24, $24, -2
+#
+# PLT-NEXT:   400180:  40 00 0f 3c  lui     $15, 64
+# PLT-NEXT:   400184:  08 20 f9 8d  lw      $25, 8200($15)
+# PLT-NEXT:   400188:  08 00 20 03  jr      $25
+# PLT-NEXT:   40018c:  08 20 f8 25  addiu   $24, $15, 8200
+#
+# PLT-SYM:      Relocations [
+# PLT-SYM-NEXT:   Section (5) .rel.plt {
+# PLT-SYM-NEXT:     0x402008 R_MIPS_JUMP_SLOT T1 0x0
+# PLT-SYM-NEXT:   }
+# PLT-SYM-NEXT: ]
+
+# PLT-SYM:      Name: T1@ (1)
+# PLT-SYM-NEXT: Value: 0x400180
+# PLT-SYM-NEXT: Size: 0
+# PLT-SYM-NEXT: Binding: Global (0x1)
+# PLT-SYM-NEXT: Type: Function (0x2)
+# PLT-SYM-NEXT: Other: 8
+# PLT-SYM-NEXT: Section: Undefined (0x0)
+
+# so.o
+---
+FileHeader:
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [EF_MIPS_PIC, EF_MIPS_CPIC, EF_MIPS_ABI_O32, EF_MIPS_ARCH_32]
+
+Sections:
+- Name:         .text
+  Type:         SHT_PROGBITS
+  Size:         0x0C
+  AddressAlign: 16
+  Flags:        [SHF_EXECINSTR, SHF_ALLOC]
+
+Symbols:
+  Global:
+    - Name: T1
+      Section: .text
+      Type: STT_FUNC
+      Value: 0x0
+      Size: 4
+
+# o.o
+---
+FileHeader: !FileHeader
+  Class: ELFCLASS32
+  Data: ELFDATA2LSB
+  Type: ET_REL
+  Machine: EM_MIPS
+  Flags: [EF_MIPS_CPIC, EF_MIPS_ABI_O32, EF_MIPS_ARCH_32]
+
+Sections:
+- Name: .text
+  Type: SHT_PROGBITS
+  Size:  0x08
+  AddressAlign: 16
+  Flags: [SHF_EXECINSTR, SHF_ALLOC]
+
+- Name: .data
+  Type: SHT_PROGBITS
+  Size:  0x08
+  AddressAlign: 16
+  Flags: [SHF_WRITE, SHF_ALLOC]
+
+- Name: .rel.text
+  Type: SHT_REL
+  Info: .text
+  AddressAlign: 4
+  Relocations:
+    - Offset: 0x04
+      Symbol: T1
+      Type: R_MIPS_26
+
+- Name: .rel.data
+  Type: SHT_REL
+  Info: .data
+  AddressAlign: 4
+  Relocations:
+    - Offset: 0x04
+      Symbol: T1
+      Type: R_MIPS_32
+
+Symbols:
+  Global:
+    - Name: T0
+      Section: .text
+      Type: STT_FUNC
+      Value: 0x0
+      Size: 8
+    - Name: T1
+      Type: STT_FUNC
+    - Name: D0
+      Section: .data
+      Type: STT_OBJECT
+      Value: 0x0
+      Size: 8
+...