Index: lld/trunk/ELF/OutputSections.cpp
===================================================================
--- lld/trunk/ELF/OutputSections.cpp
+++ lld/trunk/ELF/OutputSections.cpp
@@ -639,6 +639,9 @@
   if (DtFlags1)
     ++NumEntries; // DT_FLAGS_1
 
+  if (!Config->Entry.empty())
+    ++NumEntries; // DT_DEBUG
+
   if (Config->EMachine == EM_MIPS) {
     ++NumEntries; // DT_MIPS_RLD_VERSION
     ++NumEntries; // DT_MIPS_FLAGS
@@ -737,6 +740,8 @@
     WriteVal(DT_FLAGS, DtFlags);
   if (DtFlags1)
     WriteVal(DT_FLAGS_1, DtFlags1);
+  if (!Config->Entry.empty())
+    WriteVal(DT_DEBUG, 0);
 
   // See "Dynamic Section" in Chapter 5 in the following document
   // for detailed description:
Index: lld/trunk/test/ELF/dynamic-reloc.s
===================================================================
--- lld/trunk/test/ELF/dynamic-reloc.s
+++ lld/trunk/test/ELF/dynamic-reloc.s
@@ -53,6 +53,7 @@
 // CHECK-NEXT:  0x000000000000000A STRSZ
 // CHECK-NEXT:  0x0000000000000004 HASH
 // CHECK-NEXT:  0x0000000000000001 NEEDED               SharedLibrary ({{.*}}2.so)
+// CHECK-NEXT:  0x0000000000000015 DEBUG                0x0
 // CHECK-NEXT:  0x0000000000000000 NULL                 0x0
 // CHECK-NEXT: ]
 
Index: lld/trunk/test/ELF/got.s
===================================================================
--- lld/trunk/test/ELF/got.s
+++ lld/trunk/test/ELF/got.s
@@ -12,7 +12,7 @@
 // CHECK-NEXT:   SHF_ALLOC
 // CHECK-NEXT:   SHF_WRITE
 // CHECK-NEXT: ]
-// CHECK-NEXT: Address: 0x120A0
+// CHECK-NEXT: Address: 0x120B0
 // CHECK-NEXT: Offset:
 // CHECK-NEXT: Size: 16
 // CHECK-NEXT: Link: 0
@@ -21,22 +21,22 @@
 
 // CHECK:      Relocations [
 // CHECK-NEXT:   Section ({{.*}}) .rela.dyn {
-// CHECK-NEXT:     0x120A0 R_X86_64_GLOB_DAT bar 0x0
-// CHECK-NEXT:     0x120A8 R_X86_64_GLOB_DAT zed 0x0
+// CHECK-NEXT:     0x120B0 R_X86_64_GLOB_DAT bar 0x0
+// CHECK-NEXT:     0x120B8 R_X86_64_GLOB_DAT zed 0x0
 // CHECK-NEXT:   }
 // CHECK-NEXT: ]
 
 
 // Unfortunately FileCheck can't do math, so we have to check for explicit
 // values:
-//  0x120A0 - (0x11000 + 2) - 4 = 4250
-//  0x120A0 - (0x11006 + 2) - 4 = 4244
-//  0x120A8 - (0x1100c + 2) - 4 = 4246
+//  0x120B0 - (0x11000 + 2) - 4 = 4266
+//  0x120B0 - (0x11006 + 2) - 4 = 4260
+//  0x120A8 - (0x1100c + 2) - 4 = 4262
 
 // DISASM:      _start:
-// DISASM-NEXT:   11000:  {{.*}}  jmpq  *4250(%rip)
-// DISASM-NEXT:   11006:  {{.*}}  jmpq  *4244(%rip)
-// DISASM-NEXT:   1100c:  {{.*}}  jmpq  *4246(%rip)
+// DISASM-NEXT:   11000:  {{.*}}  jmpq  *4266(%rip)
+// DISASM-NEXT:   11006:  {{.*}}  jmpq  *4260(%rip)
+// DISASM-NEXT:   1100c:  {{.*}}  jmpq  *4262(%rip)
 
 .global _start
 _start:
Index: lld/trunk/test/ELF/local-got.s
===================================================================
--- lld/trunk/test/ELF/local-got.s
+++ lld/trunk/test/ELF/local-got.s
@@ -14,11 +14,11 @@
 foo:
         nop
 
-// 0x120A0 - 0x11000 - 5 =  4251
-// 0x120A8 - 0x11005 - 5 =  4254
+// 0x120B0 - 0x11000 - 5 =  4251
+// 0x120B8 - 0x11005 - 5 =  4254
 // DISASM:      _start:
-// DISASM-NEXT:   11000: {{.*}} callq 4251
-// DISASM-NEXT:   11005: {{.*}} callq 4254
+// DISASM-NEXT:   11000: {{.*}} callq 4267
+// DISASM-NEXT:   11005: {{.*}} callq 4270
 
 // DISASM:      foo:
 // DISASM-NEXT:   1100a: {{.*}} nop
@@ -29,7 +29,7 @@
 // CHECK-NEXT:   SHF_ALLOC
 // CHECK-NEXT:   SHF_WRITE
 // CHECK-NEXT: ]
-// CHECK-NEXT: Address: 0x120A0
+// CHECK-NEXT: Address: 0x120B0
 // CHECK-NEXT: Offset:
 // CHECK-NEXT: Size: 16
 // CHECK-NEXT: Link: 0
@@ -43,6 +43,6 @@
 
 // CHECK:      Relocations [
 // CHECK-NEXT:   Section ({{.*}}) .rela.dyn {
-// CHECK-NEXT:     0x120A0 R_X86_64_GLOB_DAT bar 0x0
+// CHECK-NEXT:     0x120B0 R_X86_64_GLOB_DAT bar 0x0
 // CHECK-NEXT:   }
 // CHECK-NEXT: ]
Index: lld/trunk/test/ELF/relocation-i686.s
===================================================================
--- lld/trunk/test/ELF/relocation-i686.s
+++ lld/trunk/test/ELF/relocation-i686.s
@@ -55,7 +55,7 @@
 // ADDR-NEXT:   SHF_ALLOC
 // ADDR-NEXT:   SHF_WRITE
 // ADDR-NEXT: ]
-// ADDR-NEXT: Address: 0x12070
+// ADDR-NEXT: Address: 0x12078
 
 .section .R_386_GOTPC,"ax",@progbits
 R_386_GOTPC:
@@ -65,7 +65,7 @@
 
 // CHECK:      Disassembly of section .R_386_GOTPC:
 // CHECK-NEXT: R_386_GOTPC:
-// CHECK-NEXT:   11014:  {{.*}} movl  $4188, %eax
+// CHECK-NEXT:   11014:  {{.*}} movl  $4196, %eax
 
 .section .dynamic_reloc, "ax",@progbits
  call bar
Index: lld/trunk/test/ELF/relocation.s
===================================================================
--- lld/trunk/test/ELF/relocation.s
+++ lld/trunk/test/ELF/relocation.s
@@ -22,7 +22,7 @@
 // SEC-NEXT:     SHF_ALLOC
 // SEC-NEXT:     SHF_WRITE
 // SEC-NEXT:   ]
-// SEC-NEXT:   Address: 0x120E0
+// SEC-NEXT:   Address: 0x120F0
 // SEC-NEXT:   Offset:
 // SEC-NEXT:   Size: 8
 // SEC-NEXT:   Link: 0
@@ -111,7 +111,7 @@
 R_X86_64_GOTPCREL:
  .long zed@gotpcrel
 
-// 0x120E8 - 0x101D8 = 7952
+// 0x120F8 - 0x101D8 = 7952
 // 7952 = 0x101f0000 in little endian
 // CHECK:      Contents of section .R_X86_64_GOTPCREL
-// CHECK-NEXT:   101d0 101f0000
+// CHECK-NEXT:   101d0 201f0000
Index: lld/trunk/test/ELF/relro.s
===================================================================
--- lld/trunk/test/ELF/relro.s
+++ lld/trunk/test/ELF/relro.s
@@ -17,8 +17,8 @@
 // FULLRELRO-NEXT:     SHF_ALLOC
 // FULLRELRO-NEXT:     SHF_WRITE
 // FULLRELRO-NEXT:   ]
-// FULLRELRO-NEXT:   Address: 0x12100
-// FULLRELRO-NEXT:   Offset: 0x2100
+// FULLRELRO-NEXT:   Address: 0x12110
+// FULLRELRO-NEXT:   Offset: 0x2110
 // FULLRELRO-NEXT:   Size: 8
 // FULLRELRO-NEXT:   Link: 0
 // FULLRELRO-NEXT:   Info: 0
@@ -36,8 +36,8 @@
 // FULLRELRO-NEXT:     SHF_ALLOC
 // FULLRELRO-NEXT:     SHF_WRITE
 // FULLRELRO-NEXT:   ]
-// FULLRELRO-NEXT:   Address: 0x12108
-// FULLRELRO-NEXT:   Offset: 0x2108
+// FULLRELRO-NEXT:   Address: 0x12118
+// FULLRELRO-NEXT:   Offset: 0x2118
 // FULLRELRO-NEXT:   Size: 32
 // FULLRELRO-NEXT:   Link: 0
 // FULLRELRO-NEXT:   Info: 0
@@ -103,8 +103,8 @@
 // FULLRELRO-NEXT:  Offset: 0x
 // FULLRELRO-NEXT:  VirtualAddress: [[RWADDR]]
 // FULLRELRO-NEXT:  PhysicalAddress:
-// FULLRELRO-NEXT:  FileSize: 296
-// FULLRELRO-NEXT:  MemSize: 296
+// FULLRELRO-NEXT:  FileSize: 312
+// FULLRELRO-NEXT:  MemSize: 312
 // FULLRELRO-NEXT:  Flags [
 // FULLRELRO-NEXT:    PF_R
 // FULLRELRO-NEXT:  ]
@@ -119,8 +119,8 @@
 // PARTRELRO-NEXT:    SHF_ALLOC
 // PARTRELRO-NEXT:    SHF_WRITE
 // PARTRELRO-NEXT:  ]
-// PARTRELRO-NEXT:  Address: 0x120E0
-// PARTRELRO-NEXT:  Offset: 0x20E0
+// PARTRELRO-NEXT:  Address: 0x120F0
+// PARTRELRO-NEXT:  Offset: 0x20F0
 // PARTRELRO-NEXT:  Size: 8
 // PARTRELRO-NEXT:  Link: 0
 // PARTRELRO-NEXT:  Info: 0
@@ -219,8 +219,8 @@
 // PARTRELRO-NEXT:  Offset: 0x2000
 // PARTRELRO-NEXT:  VirtualAddress: [[RWADDR]]
 // PARTRELRO-NEXT:  PhysicalAddress:
-// PARTRELRO-NEXT:  FileSize: 232
-// PARTRELRO-NEXT:  MemSize: 232
+// PARTRELRO-NEXT:  FileSize: 248
+// PARTRELRO-NEXT:  MemSize: 248
 // PARTRELRO-NEXT:  Flags [
 // PARTRELRO-NEXT:    PF_R
 // PARTRELRO-NEXT:  ]
Index: lld/trunk/test/ELF/shared-be.s
===================================================================
--- lld/trunk/test/ELF/shared-be.s
+++ lld/trunk/test/ELF/shared-be.s
@@ -25,6 +25,7 @@
 // CHECK-NEXT:   0x0000000000000009 RELAENT              [[RELENT]] (bytes)
 // CHECK:        0x000000000000001D RUNPATH              foo:bar
 // CHECK-NEXT:   0x0000000000000001 NEEDED               SharedLibrary ({{.*}}2.so)
+// CHECK-NEXT:   0x0000000000000015 DEBUG                0x0
 // CHECK-NEXT:   0x0000000000000000 NULL                 0x0
 // CHECK-NEXT: ]
 
Index: lld/trunk/test/ELF/shared.s
===================================================================
--- lld/trunk/test/ELF/shared.s
+++ lld/trunk/test/ELF/shared.s
@@ -253,6 +253,7 @@
 // CHECK-NEXT:   0x00000004 HASH                 [[HASHADDR]]
 // CHECK-NEXT:   0x0000001D RUNPATH              foo:bar
 // CHECK-NEXT:   0x00000001 NEEDED               SharedLibrary ({{.*}}2.so)
+// CHECK-NEXT:   0x00000015 DEBUG                0x0
 // CHECK-NEXT:   0x00000000 NULL                 0x0
 // CHECK-NEXT: ]
 
Index: lld/trunk/test/ELF/tls-got.s
===================================================================
--- lld/trunk/test/ELF/tls-got.s
+++ lld/trunk/test/ELF/tls-got.s
@@ -14,7 +14,7 @@
 // CHECK-NEXT:   SHF_WRITE
 // CHECK-NEXT: ]
 // CHECK-NEXT: Address: [[ADDR:.*]]
-// CHECK-NEXT: Offset: 0x20A0
+// CHECK-NEXT: Offset: 0x20B0
 // CHECK-NEXT: Size: 16
 // CHECK-NEXT: Link: 0
 // CHECK-NEXT: Info: 0
@@ -25,20 +25,20 @@
 // CHECK:      Relocations [
 // CHECK-NEXT:   Section (4) .rela.dyn {
 // CHECK-NEXT:     [[ADDR]] R_X86_64_TPOFF64 tls1 0x0
-// CHECK-NEXT:     0x120A8 R_X86_64_TPOFF64 tls0 0x0
+// CHECK-NEXT:     0x120B8 R_X86_64_TPOFF64 tls0 0x0
 // CHECK-NEXT:   }
 // CHECK-NEXT: ]
 
-//0x11000 + 4249 + 7 = 0x120A0
-//0x1100A + 4247 + 7 = 0x120A8
-//0x11014 + 4237 + 7 = 0x120A8
+//0x11000 + 4249 + 7 = 0x120B0
+//0x1100A + 4247 + 7 = 0x120B8
+//0x11014 + 4237 + 7 = 0x120B8
 //DISASM:      Disassembly of section .text:
 //DISASM-NEXT: main:
-//DISASM-NEXT: 11000: 48 8b 05 99 10 00 00 movq 4249(%rip), %rax
+//DISASM-NEXT: 11000: 48 8b 05 a9 10 00 00 movq 4265(%rip), %rax
 //DISASM-NEXT: 11007: 64 8b 00 movl %fs:(%rax), %eax
-//DISASM-NEXT: 1100a: 48 8b 05 97 10 00 00 movq 4247(%rip), %rax
+//DISASM-NEXT: 1100a: 48 8b 05 a7 10 00 00 movq 4263(%rip), %rax
 //DISASM-NEXT: 11011: 64 8b 00 movl %fs:(%rax), %eax
-//DISASM-NEXT: 11014: 48 8b 05 8d 10 00 00 movq 4237(%rip), %rax
+//DISASM-NEXT: 11014: 48 8b 05 9d 10 00 00 movq 4253(%rip), %rax
 //DISASM-NEXT: 1101b: 64 8b 00 movl %fs:(%rax), %eax
 //DISASM-NEXT: 1101e: c3 retq
 
Index: lld/trunk/test/ELF/tls-opt-gdie.s
===================================================================
--- lld/trunk/test/ELF/tls-opt-gdie.s
+++ lld/trunk/test/ELF/tls-opt-gdie.s
@@ -13,8 +13,8 @@
 //RELOC-NEXT:   SHF_ALLOC
 //RELOC-NEXT:   SHF_WRITE
 //RELOC-NEXT: ]
-//RELOC-NEXT: Address: 0x120E0
-//RELOC-NEXT: Offset: 0x20E0
+//RELOC-NEXT: Address: 0x120F0
+//RELOC-NEXT: Offset: 0x20F0
 //RELOC-NEXT: Size: 16
 //RELOC-NEXT: Link: 0
 //RELOC-NEXT: Info: 0
@@ -23,22 +23,22 @@
 //RELOC-NEXT: }
 //RELOC:      Relocations [
 //RELOC-NEXT:   Section (4) .rela.dyn {
-//RELOC-NEXT:     0x120E0 R_X86_64_TPOFF64 tlsshared0 0x0
-//RELOC-NEXT:     0x120E8 R_X86_64_TPOFF64 tlsshared1 0x0
+//RELOC-NEXT:     0x120F0 R_X86_64_TPOFF64 tlsshared0 0x0
+//RELOC-NEXT:     0x120F8 R_X86_64_TPOFF64 tlsshared1 0x0
 //RELOC-NEXT:   }
 //RELOC-NEXT:   Section (5) .rela.plt {
 //RELOC-NEXT:     0x13018 R_X86_64_JUMP_SLOT __tls_get_addr 0x0
 //RELOC-NEXT:   }
 //RELOC-NEXT: ]
 
-//0x11009 + (4304 + 7) = 0x120E0
-//0x11019 + (4296 + 7) = 0x120E8
+//0x11009 + (4304 + 7) = 0x120F0
+//0x11019 + (4296 + 7) = 0x120F8
 // DISASM:      Disassembly of section .text:
 // DISASM-NEXT: _start:
 // DISASM-NEXT: 11000: 64 48 8b 04 25 00 00 00 00 movq %fs:0, %rax
-// DISASM-NEXT: 11009: 48 03 05 d0 10 00 00       addq 4304(%rip), %rax
+// DISASM-NEXT: 11009: 48 03 05 e0 10 00 00       addq 4320(%rip), %rax
 // DISASM-NEXT: 11010: 64 48 8b 04 25 00 00 00 00 movq %fs:0, %rax
-// DISASM-NEXT: 11019: 48 03 05 c8 10 00 00       addq 4296(%rip), %rax
+// DISASM-NEXT: 11019: 48 03 05 d8 10 00 00       addq 4312(%rip), %rax
 
 .section .text
 .globl _start
Index: lld/trunk/test/ELF/tls-opt-gdiele-i686.s
===================================================================
--- lld/trunk/test/ELF/tls-opt-gdiele-i686.s
+++ lld/trunk/test/ELF/tls-opt-gdiele-i686.s
@@ -7,8 +7,8 @@
 
 // NORELOC:      Relocations [
 // NORELOC-NEXT: Section ({{.*}}) .rel.dyn {
-// NORELOC-NEXT:   0x12050 R_386_TLS_TPOFF tlsshared0 0x0
-// NORELOC-NEXT:   0x12054 R_386_TLS_TPOFF tlsshared1 0x0
+// NORELOC-NEXT:   0x12058 R_386_TLS_TPOFF tlsshared0 0x0
+// NORELOC-NEXT:   0x1205C R_386_TLS_TPOFF tlsshared1 0x0
 // NORELOC-NEXT:   }
 // NORELOC-NEXT: ]
 
Index: lld/trunk/test/ELF/tls-opt-iele-i686-nopic.s
===================================================================
--- lld/trunk/test/ELF/tls-opt-iele-i686-nopic.s
+++ lld/trunk/test/ELF/tls-opt-iele-i686-nopic.s
@@ -16,8 +16,8 @@
 // GOTREL-NEXT:     SHF_ALLOC
 // GOTREL-NEXT:     SHF_WRITE
 // GOTREL-NEXT:   ]
-// GOTREL-NEXT:   Address: 0x12050
-// GOTREL-NEXT:   Offset: 0x2050
+// GOTREL-NEXT:   Address: 0x12058
+// GOTREL-NEXT:   Offset: 0x2058
 // GOTREL-NEXT:   Size: 8
 // GOTREL-NEXT:   Link: 0
 // GOTREL-NEXT:   Info: 0
@@ -26,8 +26,8 @@
 // GOTREL-NEXT: }
 // GOTREL:      Relocations [
 // GOTREL-NEXT: Section ({{.*}}) .rel.dyn {
-// GOTREL-NEXT:   0x12050 R_386_TLS_TPOFF tlsshared0 0x0
-// GOTREL-NEXT:   0x12054 R_386_TLS_TPOFF tlsshared1 0x0
+// GOTREL-NEXT:   0x12058 R_386_TLS_TPOFF tlsshared0 0x0
+// GOTREL-NEXT:   0x1205C R_386_TLS_TPOFF tlsshared1 0x0
 // GOTREL-NEXT:  }
 // GOTREL-NEXT: ]
 
@@ -35,8 +35,8 @@
 // DISASM-NEXT: _start:
 // 4294967288 = 0xFFFFFFF8
 // 4294967292 = 0xFFFFFFFC
-// 73808 = (.got)[0] = 0x12050
-// 73812 = (.got)[1] = 0x12054
+// 73808 = (.got)[0] = 0x12058
+// 73812 = (.got)[1] = 0x1205C
 // DISASM-NEXT: 11000: c7 c1 f8 ff ff ff movl $4294967288, %ecx
 // DISASM-NEXT: 11006: 65 8b 01          movl %gs:(%ecx), %eax
 // DISASM-NEXT: 11009: b8 f8 ff ff ff    movl $4294967288, %eax
@@ -49,9 +49,9 @@
 // DISASM-NEXT: 11028: 65 8b 00          movl %gs:(%eax), %eax
 // DISASM-NEXT: 1102b: 81 c1 fc ff ff ff addl $4294967292, %ecx
 // DISASM-NEXT: 11031: 65 8b 01          movl %gs:(%ecx), %eax
-// DISASM-NEXT: 11034: 8b 0d 50 20 01 00 movl 73808, %ecx
+// DISASM-NEXT: 11034: 8b 0d 58 20 01 00 movl 73816, %ecx
 // DISASM-NEXT: 1103a: 65 8b 01          movl %gs:(%ecx), %eax
-// DISASM-NEXT: 1103d: 03 0d 54 20 01 00 addl 73812, %ecx
+// DISASM-NEXT: 1103d: 03 0d 5c 20 01 00 addl 73820, %ecx
 // DISASM-NEXT: 11043: 65 8b 01          movl %gs:(%ecx), %eax
 
 // GOTRELSHARED:     Section {