bfd/

	* elflink.c (elf_link_input_bfd): Provide a file symbol for
	each input file with local syms, if the input lacks such.
	(bfd_elf_final_link): Add a file symbol to mark end of locals
	for which we can associate with input files.
	(struct elf_final_link_info): Add filesym_count field.
	(struct elf_outext_info): Add need_second_pass and second_pass.
	(elf_link_output_extsym): Detect symbols defined in the output
	file, emit them on second pass over locals.
ld/testsuite/
Update to suit added STT_FILE symbols.

7 files changed, 22 insertions, 10 deletions

diff --git a/ld/testsuite/ld-i386/pr12718.d b/ld/testsuite/ld-i386/pr12718.d
index 5980aee..61634c8 100644
--- a/ld/testsuite/ld-i386/pr12718.d
+++ b/ld/testsuite/ld-i386/pr12718.d
@@ -10,7 +10,7 @@ Section Headers:
  +\[ 0\] +NULL +0+ +0+ +0+ +0+ +0 +0 +0
  +\[ 1\] +.text +PROGBITS +[0-9a-f]+ +[0-9a-f]+ +000006 00 +AX +0 +0 +4
  +\[ 2\] +.shstrtab +STRTAB +0+ +[0-9a-f]+ +[0-9a-f]+ +0+ +0 +0 +1
- +\[ 3\] +.symtab +SYMTAB +0+ +[0-9a-f]+ +[0-9a-f]+ 10 +4 +2 +4
+ +\[ 3\] +.symtab +SYMTAB +0+ +[0-9a-f]+ +[0-9a-f]+ 10 +4 +[0-9] +4
  +\[ 4\] +.strtab +STRTAB +0+ +[0-9a-f]+ +[0-9a-f]+ 00 +0 +0 +1
 Key to Flags:
   W \(write\), A \(alloc\), X \(execute\), M \(merge\), S \(strings\)
diff --git a/ld/testsuite/ld-i386/pr12921.d b/ld/testsuite/ld-i386/pr12921.d
index 269c9f9..891db8b 100644
--- a/ld/testsuite/ld-i386/pr12921.d
+++ b/ld/testsuite/ld-i386/pr12921.d
@@ -12,8 +12,8 @@ Section Headers:
  +\[ 2\] .data +PROGBITS +[0-9a-f]+ +[0-9a-f]+000 +0+20 +00 +WA +0 +0 +4096
  +\[ 3\] .bss +NOBITS +[0-9a-f]+ +[0-9a-f]+020 +0+10000 +00 +WA +0 +0 +4096
  +\[ 4\] .shstrtab +STRTAB +0+ +[0-9a-f]+ +0+2c +00 +0 +0 +1
- +\[ 5\] .symtab +SYMTAB +0+ +[0-9a-f]+ +0+c0 +10 +6 +6 +4
- +\[ 6\] .strtab +STRTAB +0+ +[0-9a-f]+ +0+37 +00 +0 +0 +1
+ +\[ 5\] .symtab +SYMTAB +0+ +[0-9a-f]+ +[0-9a-f]+ +10 +6 +[0-9] +4
+ +\[ 6\] .strtab +STRTAB +0+ +[0-9a-f]+ +[0-9a-f]+ +00 +0 +0 +1
 Key to Flags:
   W \(write\), A \(alloc\), X \(execute\), M \(merge\), S \(strings\)
   I \(info\), L \(link order\), G \(group\), T \(TLS\), E \(exclude\), x \(unknown\)
diff --git a/ld/testsuite/ld-i386/tlsbin.rd b/ld/testsuite/ld-i386/tlsbin.rd
index 5579334..81f8ac0 100644
--- a/ld/testsuite/ld-i386/tlsbin.rd
+++ b/ld/testsuite/ld-i386/tlsbin.rd
@@ -102,6 +102,7 @@ Symbol table '\.symtab' contains [0-9]+ entries:
  +[0-9]+: [0-9a-f]+ +0 +SECTION +LOCAL +DEFAULT +11 *
  +[0-9]+: [0-9a-f]+ +0 +SECTION +LOCAL +DEFAULT +12 *
  +[0-9]+: [0-9a-f]+ +0 +SECTION +LOCAL +DEFAULT +13 *
+.* FILE +LOCAL +DEFAULT +ABS .*
  +[0-9]+: 00000020 +0 +TLS +LOCAL +DEFAULT +9 sl1
  +[0-9]+: 00000024 +0 +TLS +LOCAL +DEFAULT +9 sl2
  +[0-9]+: 00000028 +0 +TLS +LOCAL +DEFAULT +9 sl3
@@ -110,6 +111,7 @@ Symbol table '\.symtab' contains [0-9]+ entries:
  +[0-9]+: 00000034 +0 +TLS +LOCAL +DEFAULT +9 sl6
  +[0-9]+: 00000038 +0 +TLS +LOCAL +DEFAULT +9 sl7
  +[0-9]+: 0000003c +0 +TLS +LOCAL +DEFAULT +9 sl8
+.* FILE +LOCAL +DEFAULT +ABS .*
  +[0-9]+: 00000080 +0 +TLS +LOCAL +DEFAULT +10 bl1
  +[0-9]+: 00000084 +0 +TLS +LOCAL +DEFAULT +10 bl2
  +[0-9]+: 00000088 +0 +TLS +LOCAL +DEFAULT +10 bl3
@@ -118,6 +120,7 @@ Symbol table '\.symtab' contains [0-9]+ entries:
  +[0-9]+: 00000094 +0 +TLS +LOCAL +DEFAULT +10 bl6
  +[0-9]+: 00000098 +0 +TLS +LOCAL +DEFAULT +10 bl7
  +[0-9]+: 0000009c +0 +TLS +LOCAL +DEFAULT +10 bl8
+.* FILE +LOCAL +DEFAULT +ABS .*
  +[0-9]+: 0+804a060 +0 +OBJECT +LOCAL +DEFAULT +11 _DYNAMIC
  +[0-9]+: [0-9a-f]+ +0 +OBJECT +LOCAL +DEFAULT +13 _GLOBAL_OFFSET_TABLE_
  +[0-9]+: 0+ +0 +TLS +GLOBAL +DEFAULT +UND sG3
diff --git a/ld/testsuite/ld-i386/tlsbindesc.rd b/ld/testsuite/ld-i386/tlsbindesc.rd
index a334e56..a64a508 100644
--- a/ld/testsuite/ld-i386/tlsbindesc.rd
+++ b/ld/testsuite/ld-i386/tlsbindesc.rd
@@ -93,6 +93,7 @@ Symbol table '\.symtab' contains [0-9]+ entries:
  +[0-9]+: [0-9a-f]+ +0 +SECTION +LOCAL +DEFAULT +9 *
  +[0-9]+: [0-9a-f]+ +0 +SECTION +LOCAL +DEFAULT +10 *
  +[0-9]+: [0-9a-f]+ +0 +SECTION +LOCAL +DEFAULT +11 *
+.* FILE +LOCAL +DEFAULT +ABS .*
  +[0-9]+: 00000020 +0 +TLS +LOCAL +DEFAULT +7 sl1
  +[0-9]+: 00000024 +0 +TLS +LOCAL +DEFAULT +7 sl2
  +[0-9]+: 00000028 +0 +TLS +LOCAL +DEFAULT +7 sl3
@@ -101,6 +102,7 @@ Symbol table '\.symtab' contains [0-9]+ entries:
  +[0-9]+: 00000034 +0 +TLS +LOCAL +DEFAULT +7 sl6
  +[0-9]+: 00000038 +0 +TLS +LOCAL +DEFAULT +7 sl7
  +[0-9]+: 0000003c +0 +TLS +LOCAL +DEFAULT +7 sl8
+.* FILE +LOCAL +DEFAULT +ABS .*
  +[0-9]+: 00000080 +0 +TLS +LOCAL +DEFAULT +8 bl1
  +[0-9]+: 00000084 +0 +TLS +LOCAL +DEFAULT +8 bl2
  +[0-9]+: 00000088 +0 +TLS +LOCAL +DEFAULT +8 bl3
@@ -109,6 +111,7 @@ Symbol table '\.symtab' contains [0-9]+ entries:
  +[0-9]+: 00000094 +0 +TLS +LOCAL +DEFAULT +8 bl6
  +[0-9]+: 00000098 +0 +TLS +LOCAL +DEFAULT +8 bl7
  +[0-9]+: 0000009c +0 +TLS +LOCAL +DEFAULT +8 bl8
+.* FILE +LOCAL +DEFAULT +ABS .*
  +[0-9]+: 00001000 +0 +TLS +LOCAL +DEFAULT +7 _TLS_MODULE_BASE_
  +[0-9]+: 0+804a060 +0 +OBJECT +LOCAL +DEFAULT +9 _DYNAMIC
  +[0-9]+: [0-9a-f]+ +0 +OBJECT +LOCAL +DEFAULT +11 _GLOBAL_OFFSET_TABLE_
diff --git a/ld/testsuite/ld-i386/tlsdesc.rd b/ld/testsuite/ld-i386/tlsdesc.rd
index afe9f4f..0bba12a 100644
--- a/ld/testsuite/ld-i386/tlsdesc.rd
+++ b/ld/testsuite/ld-i386/tlsdesc.rd
@@ -108,6 +108,7 @@ Symbol table '\.symtab' contains [0-9]+ entries:
  +[0-9]+: [0-9a-f]+ +0 +SECTION +LOCAL +DEFAULT +9 *
  +[0-9]+: [0-9a-f]+ +0 +SECTION +LOCAL +DEFAULT +10 *
  +[0-9]+: [0-9a-f]+ +0 +SECTION +LOCAL +DEFAULT +11 *
+.* FILE +LOCAL +DEFAULT +ABS .*
  +[0-9]+: 0+20 +0 +TLS +LOCAL +DEFAULT +7 sl1
  +[0-9]+: 0+24 +0 +TLS +LOCAL +DEFAULT +7 sl2
  +[0-9]+: 0+28 +0 +TLS +LOCAL +DEFAULT +7 sl3
@@ -117,8 +118,6 @@ Symbol table '\.symtab' contains [0-9]+ entries:
  +[0-9]+: 0+38 +0 +TLS +LOCAL +DEFAULT +7 sl7
  +[0-9]+: 0+3c +0 +TLS +LOCAL +DEFAULT +7 sl8
  +[0-9]+: 0+60 +0 +TLS +LOCAL +DEFAULT +8 sH1
- +[0-9]+: 0+ +0 +TLS +LOCAL +DEFAULT +7 _TLS_MODULE_BASE_
- +[0-9]+: [0-9a-f]+ +0 +OBJECT +LOCAL +DEFAULT +9 _DYNAMIC
  +[0-9]+: 0+48 +0 +TLS +LOCAL +DEFAULT +7 sh3
  +[0-9]+: 0+64 +0 +TLS +LOCAL +DEFAULT +8 sH2
  +[0-9]+: 0+78 +0 +TLS +LOCAL +DEFAULT +8 sH7
@@ -132,9 +131,12 @@ Symbol table '\.symtab' contains [0-9]+ entries:
  +[0-9]+: 0+74 +0 +TLS +LOCAL +DEFAULT +8 sH6
  +[0-9]+: 0+7c +0 +TLS +LOCAL +DEFAULT +8 sH8
  +[0-9]+: 0+40 +0 +TLS +LOCAL +DEFAULT +7 sh1
- +[0-9]+: [0-9a-f]+ +0 +OBJECT +LOCAL +DEFAULT +11 _GLOBAL_OFFSET_TABLE_
  +[0-9]+: 0+44 +0 +TLS +LOCAL +DEFAULT +7 sh2
  +[0-9]+: 0+54 +0 +TLS +LOCAL +DEFAULT +7 sh6
+.* FILE +LOCAL +DEFAULT +ABS .*
+ +[0-9]+: 0+ +0 +TLS +LOCAL +DEFAULT +7 _TLS_MODULE_BASE_
+ +[0-9]+: [0-9a-f]+ +0 +OBJECT +LOCAL +DEFAULT +9 _DYNAMIC
+ +[0-9]+: [0-9a-f]+ +0 +OBJECT +LOCAL +DEFAULT +11 _GLOBAL_OFFSET_TABLE_
  +[0-9]+: 0+1c +0 +TLS +GLOBAL +DEFAULT +7 sg8
  +[0-9]+: 0+8 +0 +TLS +GLOBAL +DEFAULT +7 sg3
  +[0-9]+: 0+c +0 +TLS +GLOBAL +DEFAULT +7 sg4
diff --git a/ld/testsuite/ld-i386/tlsnopic.rd b/ld/testsuite/ld-i386/tlsnopic.rd
index da725b9..5ea99ef 100644
--- a/ld/testsuite/ld-i386/tlsnopic.rd
+++ b/ld/testsuite/ld-i386/tlsnopic.rd
@@ -94,17 +94,19 @@ Symbol table '\.symtab' contains [0-9]+ entries:
  +[0-9]+: [0-9a-f]+ +0 +SECTION +LOCAL +DEFAULT +7 *
  +[0-9]+: [0-9a-f]+ +0 +SECTION +LOCAL +DEFAULT +8 *
  +[0-9]+: [0-9a-f]+ +0 +SECTION +LOCAL +DEFAULT +9 *
+.* FILE +LOCAL +DEFAULT +ABS .*
  +[0-9]+: 0+00 +0 +TLS +LOCAL +DEFAULT +6 bl1
  +[0-9]+: 0+04 +0 +TLS +LOCAL +DEFAULT +6 bl2
  +[0-9]+: 0+08 +0 +TLS +LOCAL +DEFAULT +6 bl3
  +[0-9]+: 0+0c +0 +TLS +LOCAL +DEFAULT +6 bl4
  +[0-9]+: 0+10 +0 +TLS +LOCAL +DEFAULT +6 bl5
- +[0-9]+: [0-9a-f]+ +0 +OBJECT +LOCAL +DEFAULT +7 _DYNAMIC
  +[0-9]+: 0+1c +0 +TLS +LOCAL +DEFAULT +6 sh3
  +[0-9]+: 0+20 +0 +TLS +LOCAL +DEFAULT +6 sh4
  +[0-9]+: 0+14 +0 +TLS +LOCAL +DEFAULT +6 sh1
- +[0-9]+: 0+218c +0 +OBJECT +LOCAL +DEFAULT +9 _GLOBAL_OFFSET_TABLE_
  +[0-9]+: 0+18 +0 +TLS +LOCAL +DEFAULT +6 sh2
+.* FILE +LOCAL +DEFAULT +ABS .*
+ +[0-9]+: [0-9a-f]+ +0 +OBJECT +LOCAL +DEFAULT +7 _DYNAMIC
+ +[0-9]+: 0+218c +0 +OBJECT +LOCAL +DEFAULT +9 _GLOBAL_OFFSET_TABLE_
  +[0-9]+: 0+ +0 +TLS +GLOBAL +DEFAULT +UND sg3
  +[0-9]+: 0+ +0 +TLS +GLOBAL +DEFAULT +UND sg4
  +[0-9]+: 0+1000 +0 +FUNC +GLOBAL +DEFAULT +5 fn3
diff --git a/ld/testsuite/ld-i386/tlspic.rd b/ld/testsuite/ld-i386/tlspic.rd
index 3594fd9..e9702fb 100644
--- a/ld/testsuite/ld-i386/tlspic.rd
+++ b/ld/testsuite/ld-i386/tlspic.rd
@@ -113,6 +113,7 @@ Symbol table '\.symtab' contains [0-9]+ entries:
  +[0-9]+: [0-9a-f]+ +0 +SECTION +LOCAL +DEFAULT +10 *
  +[0-9]+: [0-9a-f]+ +0 +SECTION +LOCAL +DEFAULT +11 *
  +[0-9]+: [0-9a-f]+ +0 +SECTION +LOCAL +DEFAULT +12 *
+.* FILE +LOCAL +DEFAULT +ABS .*
  +[0-9]+: 0+20 +0 +TLS +LOCAL +DEFAULT +8 sl1
  +[0-9]+: 0+24 +0 +TLS +LOCAL +DEFAULT +8 sl2
  +[0-9]+: 0+28 +0 +TLS +LOCAL +DEFAULT +8 sl3
@@ -122,7 +123,6 @@ Symbol table '\.symtab' contains [0-9]+ entries:
  +[0-9]+: 0+38 +0 +TLS +LOCAL +DEFAULT +8 sl7
  +[0-9]+: 0+3c +0 +TLS +LOCAL +DEFAULT +8 sl8
  +[0-9]+: 0+60 +0 +TLS +LOCAL +DEFAULT +9 sH1
- +[0-9]+: [0-9a-f]+ +0 +OBJECT +LOCAL +DEFAULT +10 _DYNAMIC
  +[0-9]+: 0+48 +0 +TLS +LOCAL +DEFAULT +8 sh3
  +[0-9]+: 0+64 +0 +TLS +LOCAL +DEFAULT +9 sH2
  +[0-9]+: 0+78 +0 +TLS +LOCAL +DEFAULT +9 sH7
@@ -136,9 +136,11 @@ Symbol table '\.symtab' contains [0-9]+ entries:
  +[0-9]+: 0+74 +0 +TLS +LOCAL +DEFAULT +9 sH6
  +[0-9]+: 0+7c +0 +TLS +LOCAL +DEFAULT +9 sH8
  +[0-9]+: 0+40 +0 +TLS +LOCAL +DEFAULT +8 sh1
- +[0-9]+: [0-9a-f]+ +0 +OBJECT +LOCAL +DEFAULT +12 _GLOBAL_OFFSET_TABLE_
  +[0-9]+: 0+44 +0 +TLS +LOCAL +DEFAULT +8 sh2
  +[0-9]+: 0+54 +0 +TLS +LOCAL +DEFAULT +8 sh6
+.* FILE +LOCAL +DEFAULT +ABS .*
+ +[0-9]+: [0-9a-f]+ +0 +OBJECT +LOCAL +DEFAULT +10 _DYNAMIC
+ +[0-9]+: [0-9a-f]+ +0 +OBJECT +LOCAL +DEFAULT +12 _GLOBAL_OFFSET_TABLE_
  +[0-9]+: 0+1c +0 +TLS +GLOBAL +DEFAULT +8 sg8
  +[0-9]+: 0+8 +0 +TLS +GLOBAL +DEFAULT +8 sg3
  +[0-9]+: 0+c +0 +TLS +GLOBAL +DEFAULT +8 sg4