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.

14 files changed, 68 insertions, 28 deletions

diff --git a/ld/testsuite/ld-sh/sh64/abi32.xd b/ld/testsuite/ld-sh/sh64/abi32.xd
index 94b1014..34bf961 100644
--- a/ld/testsuite/ld-sh/sh64/abi32.xd
+++ b/ld/testsuite/ld-sh/sh64/abi32.xd
@@ -25,9 +25,12 @@ SYMBOL TABLE:
 0+1000 l    d  \.text	0+ (|\.text)
 0+10e8 l    d  \.data	0+ (|\.data)
 0+80000 l    d  \.stack	0+ (|\.stack)
+0+ l    df \*ABS\*	0+ .*
 0+10f4 l       \.data	0+ foobar
+0+ l    df \*ABS\*	0+ .*
 0+10fc l       \.data	0+ foobar2
 0+1060 l       \.text	0+ 0x04 plugh
+0+ l    df \*ABS\*	0+ .*
 0+10f8 g       \.data	0+ foobar
 0+10e8 g       \.data	0+ baz
 0+10e8 g       .*	0+ ___dtors
diff --git a/ld/testsuite/ld-sh/sh64/abi64.xd b/ld/testsuite/ld-sh/sh64/abi64.xd
index 9af5b47..12fdc5a 100644
--- a/ld/testsuite/ld-sh/sh64/abi64.xd
+++ b/ld/testsuite/ld-sh/sh64/abi64.xd
@@ -24,9 +24,12 @@ SYMBOL TABLE:
 0000000000001000 l    d  \.text	0000000000000000 (|\.text)
 0000000000001130 l    d  \.data	0000000000000000 (|\.data)
 0000000000080000 l    d  \.stack	0000000000000000 (|\.stack)
+0000000000000000 l    df \*ABS\*	0000000000000000 .*
 000000000000113c l       \.data	0000000000000000 foobar
+0000000000000000 l    df \*ABS\*	0000000000000000 .*
 0000000000001144 l       \.data	0000000000000000 foobar2
 00000000000010a8 l       \.text	0000000000000000 0x04 plugh
+0000000000000000 l    df \*ABS\*	0000000000000000 .*
 0000000000001140 g       \.data	0000000000000000 foobar
 0000000000001130 g       \.data	0000000000000000 baz
 0000000000001130 g       .*	0000000000000000 ___dtors
diff --git a/ld/testsuite/ld-sh/sh64/cmpct1.xd b/ld/testsuite/ld-sh/sh64/cmpct1.xd
index 41f898e..317d044 100644
--- a/ld/testsuite/ld-sh/sh64/cmpct1.xd
+++ b/ld/testsuite/ld-sh/sh64/cmpct1.xd
@@ -23,8 +23,10 @@ SYMBOL TABLE:
 0+1000 l    d  \.text	0+ (|\.text)
 0+1008 l    d  \.rodata	0+ (|\.rodata)
 0+80000 l    d  \.stack	0+ (|\.stack)
+0+ l    df \*ABS\*	0+ .*
 0+1004 l       \.text	0+ next
 0+100c l       \.rodata	0+ here
+0+ l    df \*ABS\*	0+ .*
 0+1098 g       .*	0+ ___dtors
 0+1098 g       \*ABS\*	0+ __bss_start
 0+1098 g       .*	0+ ___ctors_end
diff --git a/ld/testsuite/ld-sh/sh64/crange1.rd b/ld/testsuite/ld-sh/sh64/crange1.rd
index 2d2e69c..2546130 100644
--- a/ld/testsuite/ld-sh/sh64/crange1.rd
+++ b/ld/testsuite/ld-sh/sh64/crange1.rd
@@ -22,7 +22,9 @@ Symbol table '\.symtab' contains [0-9]+ entries:
 .*: 00001004 +0 +SECTION +LOCAL +DEFAULT +2 
 .*: 00080000 +0 +SECTION +LOCAL +DEFAULT +3 
 .*: 00000000 +0 +SECTION +LOCAL +DEFAULT +4 
+.* FILE +LOCAL +DEFAULT +ABS .*
 .*: 00001004 +0 +NOTYPE +LOCAL +DEFAULT +\[<other>: 4\] +2 start2
+.* FILE +LOCAL +DEFAULT +ABS .*
 .*: 000010a0 +0 +NOTYPE +GLOBAL +DEFAULT +.* ___dtors
 .*: 000010a0 +0 +NOTYPE +GLOBAL +DEFAULT +ABS __bss_start
 .*: 000010a0 +0 +NOTYPE +GLOBAL +DEFAULT +.* ___ctors_end
diff --git a/ld/testsuite/ld-sh/sh64/crange2.rd b/ld/testsuite/ld-sh/sh64/crange2.rd
index 3ee4dbb..5bff4c3 100644
--- a/ld/testsuite/ld-sh/sh64/crange2.rd
+++ b/ld/testsuite/ld-sh/sh64/crange2.rd
@@ -22,11 +22,14 @@ Symbol table '\.symtab' contains [0-9]+ entries:
 .*: 00001004 +0 +SECTION +LOCAL +DEFAULT +2 
 .*: 00080000 +0 +SECTION +LOCAL +DEFAULT +3 
 .*: 00000000 +0 +SECTION +LOCAL +DEFAULT +4 
+.* FILE +LOCAL +DEFAULT +ABS .*
 .*: 00001004 +0 +NOTYPE +LOCAL +DEFAULT +\[<other>: 4\] +2 start2
+.* FILE +LOCAL +DEFAULT +ABS .*
 .*: 0000101c +0 +NOTYPE +LOCAL +DEFAULT +\[<other>: 4\] +2 sec1
 .*: 0000102c +0 +NOTYPE +LOCAL +DEFAULT +\[<other>: 4\] +2 sec2
 .*: 00001040 +0 +NOTYPE +LOCAL +DEFAULT +2 sec3
 .*: 00001048 +0 +NOTYPE +LOCAL +DEFAULT +2 sec4
+.* FILE +LOCAL +DEFAULT +ABS .*
 .*: 000010e0 +0 +NOTYPE +GLOBAL +DEFAULT +.* ___dtors
 .*: 000010e0 +0 +NOTYPE +GLOBAL +DEFAULT +ABS __bss_start
 .*: 000010e0 +0 +NOTYPE +GLOBAL +DEFAULT +.* ___ctors_end
diff --git a/ld/testsuite/ld-sh/sh64/crange3-cmpct.rd b/ld/testsuite/ld-sh/sh64/crange3-cmpct.rd
index 21f5ec2..65b3dfa 100644
--- a/ld/testsuite/ld-sh/sh64/crange3-cmpct.rd
+++ b/ld/testsuite/ld-sh/sh64/crange3-cmpct.rd
@@ -39,9 +39,13 @@ Symbol table '\.symtab' contains [0-9]+ entries:
 .*: 00001004 +0 +SECTION +LOCAL +DEFAULT +2 
 .*: 00080000 +0 +SECTION +LOCAL +DEFAULT +3 
 .*: 00000000 +0 +SECTION +LOCAL +DEFAULT +4 
+.*: 00000000 +0 +FILE +LOCAL +DEFAULT +ABS .*
 .*: 00001004 +0 +NOTYPE +LOCAL +DEFAULT +2 sec4
+.*: 00000000 +0 +FILE +LOCAL +DEFAULT +ABS .*
 .*: 000010a4 +0 +NOTYPE +LOCAL +DEFAULT +\[<other>: 4\] +2 start2
+.*: 00000000 +0 +FILE +LOCAL +DEFAULT +ABS .*
 .*: 000010bc +0 +NOTYPE +LOCAL +DEFAULT +2 sec3
+.*: 00000000 +0 +FILE +LOCAL +DEFAULT +ABS .*
 .*: 000010c4 +0 +NOTYPE +GLOBAL +DEFAULT +\[<other>: 4\] +2 diversion
 .*: 00001160 +0 +NOTYPE +GLOBAL +DEFAULT +.* ___dtors
 .*: 00001160 +0 +NOTYPE +GLOBAL +DEFAULT +ABS __bss_start
diff --git a/ld/testsuite/ld-sh/sh64/crange3-media.rd b/ld/testsuite/ld-sh/sh64/crange3-media.rd
index 18ce30e..e443ad9 100644
--- a/ld/testsuite/ld-sh/sh64/crange3-media.rd
+++ b/ld/testsuite/ld-sh/sh64/crange3-media.rd
@@ -39,9 +39,13 @@ Symbol table '\.symtab' contains [0-9]+ entries:
 .*: 00001004 +0 +SECTION +LOCAL +DEFAULT +2 
 .*: 00080000 +0 +SECTION +LOCAL +DEFAULT +3 
 .*: 00000000 +0 +SECTION +LOCAL +DEFAULT +4 
+.*: 00000000 +0 +FILE +LOCAL +DEFAULT +ABS .*
 .*: 00001004 +0 +NOTYPE +LOCAL +DEFAULT +2 sec4
+.*: 00000000 +0 +FILE +LOCAL +DEFAULT +ABS .*
 .*: 000010a4 +0 +NOTYPE +LOCAL +DEFAULT +\[<other>: 4\] +2 start2
+.*: 00000000 +0 +FILE +LOCAL +DEFAULT +ABS .*
 .*: 000010bc +0 +NOTYPE +LOCAL +DEFAULT +2 sec3
+.*: 00000000 +0 +FILE +LOCAL +DEFAULT +ABS .*
 .*: 000010c4 +0 +NOTYPE +GLOBAL +DEFAULT +\[<other>: 4\] +2 diversion
 .*: 00001160 +0 +NOTYPE +GLOBAL +DEFAULT +.* ___dtors
 .*: 00001160 +0 +NOTYPE +GLOBAL +DEFAULT +ABS __bss_start
diff --git a/ld/testsuite/ld-sh/sh64/crange3.rd b/ld/testsuite/ld-sh/sh64/crange3.rd
index 1a0b7a5..58f511c 100644
--- a/ld/testsuite/ld-sh/sh64/crange3.rd
+++ b/ld/testsuite/ld-sh/sh64/crange3.rd
@@ -20,9 +20,13 @@ Symbol table '\.symtab' contains [0-9]+ entries:
 .*: 00001004 +0 +SECTION +LOCAL +DEFAULT +2 
 .*: 00080000 +0 +SECTION +LOCAL +DEFAULT +3 
 .*: 00000000 +0 +SECTION +LOCAL +DEFAULT +4 
+.*: 00000000 +0 +FILE +LOCAL +DEFAULT +ABS .*
 .*: 00001004 +0 +NOTYPE +LOCAL +DEFAULT +2 sec4
+.*: 00000000 +0 +FILE +LOCAL +DEFAULT +ABS .*
 .*: 000010a4 +0 +NOTYPE +LOCAL +DEFAULT +\[<other>: 4\] +2 start2
+.*: 00000000 +0 +FILE +LOCAL +DEFAULT +ABS .*
 .*: 000010bc +0 +NOTYPE +LOCAL +DEFAULT +2 sec3
+.*: 00000000 +0 +FILE +LOCAL +DEFAULT +ABS .*
 .*: 000010c4 +0 +NOTYPE +GLOBAL +DEFAULT +\[<other>: 4\] +2 diversion
 .*: 00001160 +0 +NOTYPE +GLOBAL +DEFAULT +.* ___dtors
 .*: 00001160 +0 +NOTYPE +GLOBAL +DEFAULT +ABS __bss_start
diff --git a/ld/testsuite/ld-sh/sh64/crangerel1.rd b/ld/testsuite/ld-sh/sh64/crangerel1.rd
index 0100b10..8dd642e 100644
--- a/ld/testsuite/ld-sh/sh64/crangerel1.rd
+++ b/ld/testsuite/ld-sh/sh64/crangerel1.rd
@@ -11,8 +11,8 @@ Section Headers:
  +\[ 6\] \.cranges +PROGBITS +00000000 000050 00001e 00 +W +0 +0 +1
  +\[ 7\] \.rela\.cranges +RELA +00000000 000274 000024 0c +9 +6 +4
  +\[ 8\] \.shstrtab +STRTAB +00000000 00006e 00004d 00 +0 +0 +1
- +\[ 9\] \.symtab +SYMTAB +00000000 000298 000090 10 +10 +8 +4
- +\[10\] \.strtab +STRTAB +00000000 000328 000013 00 +0 +0 +1
+ +\[ 9\] \.symtab +SYMTAB .*
+ +\[10\] \.strtab +STRTAB .*
 Key to Flags:
 #...
 
@@ -22,17 +22,19 @@ Relocation section '\.rela\.cranges' at offset 0x[0-9a-f]+ contains 3 entries:
 0*0000000a +0+0201 R_SH_DIR32 +00000000 +\.text\.mixed +\+ 0
 0*00000014 +0+0201 R_SH_DIR32 +00000000 +\.text\.mixed +\+ 0
 
-Symbol table '\.symtab' contains 9 entries:
+Symbol table '\.symtab' contains [0-9]+ entries:
  +Num: +Value +Size +Type +Bind +Vis +Ndx +Name
- +0: 00000000 +0 +NOTYPE +LOCAL +DEFAULT +UND 
- +1: 00000000 +0 +SECTION +LOCAL +DEFAULT +1 
- +2: 00000000 +0 +SECTION +LOCAL +DEFAULT +2 
- +3: 00000000 +0 +SECTION +LOCAL +DEFAULT +3 
- +4: 00000000 +0 +SECTION +LOCAL +DEFAULT +4 
- +5: 00000000 +0 +SECTION +LOCAL +DEFAULT +5 
- +6: 00000000 +0 +SECTION +LOCAL +DEFAULT +6 
- +7: 00000000 +0 +NOTYPE +LOCAL +DEFAULT +\[<other>: 4\] +2 start2
- +8: 00000000 +0 +NOTYPE +GLOBAL +DEFAULT +2 diversion2
+.* 00000000 +0 +NOTYPE +LOCAL +DEFAULT +UND 
+.* 00000000 +0 +SECTION +LOCAL +DEFAULT +1 
+.* 00000000 +0 +SECTION +LOCAL +DEFAULT +2 
+.* 00000000 +0 +SECTION +LOCAL +DEFAULT +3 
+.* 00000000 +0 +SECTION +LOCAL +DEFAULT +4 
+.* 00000000 +0 +SECTION +LOCAL +DEFAULT +5 
+.* 00000000 +0 +SECTION +LOCAL +DEFAULT +6 
+.* 00000000 +0 +FILE +LOCAL +DEFAULT +ABS .*
+.* 00000000 +0 +NOTYPE +LOCAL +DEFAULT +\[<other>: 4\] +2 start2
+.* 00000000 +0 +FILE +LOCAL +DEFAULT +ABS .*
+.* 00000000 +0 +NOTYPE +GLOBAL +DEFAULT +2 diversion2
 
 Hex dump of section '\.text\.mixed':
   0x00000000 6ff0fff0 6ff0fff0 6ff0fff0 0000002a .*
diff --git a/ld/testsuite/ld-sh/sh64/crangerel2.rd b/ld/testsuite/ld-sh/sh64/crangerel2.rd
index 4f8a9cd..5b3227b 100644
--- a/ld/testsuite/ld-sh/sh64/crangerel2.rd
+++ b/ld/testsuite/ld-sh/sh64/crangerel2.rd
@@ -11,8 +11,8 @@ Section Headers:
  +\[ 6\] \.cranges +PROGBITS +00000000 000094 000046 00 +W +0 +0 +1
  +\[ 7\] \.rela\.cranges +RELA +00000000 0002e0 000054 0c +9 +6 +4
  +\[ 8\] \.shstrtab +STRTAB +00000000 0000da 00004d 00 +0 +0 +1
- +\[ 9\] \.symtab +SYMTAB +00000000 000334 0000d0 10 +10 +12 +4
- +\[10\] \.strtab +STRTAB +00000000 000404 000027 00 +0 +0 +1
+ +\[ 9\] \.symtab +SYMTAB +00000000 [0-9a-f]+ [0-9a-f]+ 10 +10 +[0-9]+ +4
+ +\[10\] \.strtab +STRTAB +00000000 [0-9a-f]+ [0-9a-f]+ 00 +0 +0 +1
 Key to Flags:
 #...
 
@@ -26,21 +26,26 @@ Relocation section '\.rela\.cranges' at offset 0x[0-9a-f]+ contains 7 entries:
 0*00000032 +0+0201 R_SH_DIR32 +00000000 +\.text\.mixed +\+ 0
 0*0000003c +0+0201 R_SH_DIR32 +00000000 +\.text\.mixed +\+ 0
 
-Symbol table '\.symtab' contains 13 entries:
+Symbol table '\.symtab' contains [0-9]+ entries:
  +Num: +Value +Size +Type +Bind +Vis +Ndx +Name
- +0: 00000000 +0 +NOTYPE +LOCAL +DEFAULT +UND 
- +1: 00000000 +0 +SECTION +LOCAL +DEFAULT +1 
- +2: 00000000 +0 +SECTION +LOCAL +DEFAULT +2 
- +3: 00000000 +0 +SECTION +LOCAL +DEFAULT +3 
- +4: 00000000 +0 +SECTION +LOCAL +DEFAULT +4 
- +5: 00000000 +0 +SECTION +LOCAL +DEFAULT +5 
- +6: 00000000 +0 +SECTION +LOCAL +DEFAULT +6 
- +7: 00000000 +0 +NOTYPE +LOCAL +DEFAULT +\[<other>: 4\] +2 start2
- +8: 00000018 +0 +NOTYPE +LOCAL +DEFAULT +\[<other>: 4\] +2 sec1
- +9: 00000028 +0 +NOTYPE +LOCAL +DEFAULT +\[<other>: 4\] +2 sec2
- +10: 0000003c +0 +NOTYPE +LOCAL +DEFAULT +2 sec3
- +11: 00000044 +0 +NOTYPE +LOCAL +DEFAULT +2 sec4
- +12: 00000000 +0 +NOTYPE +GLOBAL +DEFAULT +2 diversion2
+.* 00000000 +0 +NOTYPE +LOCAL +DEFAULT +UND 
+.* 00000000 +0 +SECTION +LOCAL +DEFAULT +1 
+.* 00000000 +0 +SECTION +LOCAL +DEFAULT +2 
+.* 00000000 +0 +SECTION +LOCAL +DEFAULT +3 
+.* 00000000 +0 +SECTION +LOCAL +DEFAULT +4 
+.* 00000000 +0 +SECTION +LOCAL +DEFAULT +5 
+.* 00000000 +0 +SECTION +LOCAL +DEFAULT +6 
+.* 00000000 +0 +FILE +LOCAL +DEFAULT +ABS .*
+.* 00000000 +0 +NOTYPE +LOCAL +DEFAULT +\[<other>: 4\] +2 start2
+.* 00000000 +0 +FILE +LOCAL +DEFAULT +ABS .*
+.* 00000018 +0 +NOTYPE +LOCAL +DEFAULT +\[<other>: 4\] +2 sec1
+.* 00000028 +0 +NOTYPE +LOCAL +DEFAULT +\[<other>: 4\] +2 sec2
+.* 00000000 +0 +FILE +LOCAL +DEFAULT +ABS .*
+.* 0000003c +0 +NOTYPE +LOCAL +DEFAULT +2 sec3
+.* 00000000 +0 +FILE +LOCAL +DEFAULT +ABS .*
+.* 00000044 +0 +NOTYPE +LOCAL +DEFAULT +2 sec4
+.* 00000000 +0 +FILE +LOCAL +DEFAULT +ABS .*
+.* 00000000 +0 +NOTYPE +GLOBAL +DEFAULT +2 diversion2
 
 Hex dump of section '\.text\.mixed':
   0x00000000 6ff0fff0 6ff0fff0 6ff0fff0 0000002a .*
diff --git a/ld/testsuite/ld-sh/sh64/mix1.xd b/ld/testsuite/ld-sh/sh64/mix1.xd
index de72ce0..8015f23 100644
--- a/ld/testsuite/ld-sh/sh64/mix1.xd
+++ b/ld/testsuite/ld-sh/sh64/mix1.xd
@@ -27,10 +27,12 @@ SYMBOL TABLE:
 0+10c8 l    d  \.data	0+ (|\.data)
 0+80000 l    d  \.stack	0+ (|\.stack)
 0+ l    d  \.cranges	0+ (|\.cranges)
+0+ l    df \*ABS\*	0+ .*
 0+1008 l       \.text	0+ forw
 0+1004 l       \.text	0+ start2
 0+1030 l       \.text	0+ 0x04 mediacode2
 0+1018 l       \.text	0+ 0x04 mediacode
+0+ l    df \*ABS\*	0+ .*
 0+10c8 g       .*	0+ ___dtors
 0+10d8 g       \*ABS\*	0+ __bss_start
 0+10c8 g       .*	0+ ___ctors_end
diff --git a/ld/testsuite/ld-sh/sh64/mix2.xd b/ld/testsuite/ld-sh/sh64/mix2.xd
index 5c72763..0bece09 100644
--- a/ld/testsuite/ld-sh/sh64/mix2.xd
+++ b/ld/testsuite/ld-sh/sh64/mix2.xd
@@ -31,7 +31,9 @@ SYMBOL TABLE:
 0+10c8 l    d  \.data	0+ (|\.data)
 0+80000 l    d  \.stack	0+ (|\.stack)
 0+ l    d  \.cranges	0+ (|\.cranges)
+0+ l    df \*ABS\*	0+ .*
 0+1020 l       \.text	0+ locallabel
+0+ l    df \*ABS\*	0+ .*
 0+1040 g       \.rodata	0+ compactlabel4
 0+101c g       \.text	0+ 0x04 medialabel2
 0+1038 g       \.rodata	0+ medialabel3
diff --git a/ld/testsuite/ld-sh/sh64/shdl32.xd b/ld/testsuite/ld-sh/sh64/shdl32.xd
index 56773e3..94a2c2b 100644
--- a/ld/testsuite/ld-sh/sh64/shdl32.xd
+++ b/ld/testsuite/ld-sh/sh64/shdl32.xd
@@ -27,7 +27,9 @@ SYMBOL TABLE:
 0+1204 l    d  \.rodata	0+ (|\.rodata)
 0+13c8 l    d  \.data	0+ (|\.data)
 0+80000 l    d  \.stack	0+ (|\.stack)
+0+ l    df \*ABS\*	0+ .*
 0+1150 l       \.text	0+ 0x04 part2
+0+ l    df \*ABS\*	0+ .*
 0+13f8 g       \.data	0+ dfoo_otherboth2
 0+1178 g       \.text	0+ 0x04 bar_otherwithout
 0+11b4 g       \.text	0+ 0x04 bazwithout
diff --git a/ld/testsuite/ld-sh/sh64/shdl64.xd b/ld/testsuite/ld-sh/sh64/shdl64.xd
index 142ca96..aa97cb7 100644
--- a/ld/testsuite/ld-sh/sh64/shdl64.xd
+++ b/ld/testsuite/ld-sh/sh64/shdl64.xd
@@ -27,7 +27,9 @@ SYMBOL TABLE:
 0+1204 l    d  \.rodata	0+ (|\.rodata)
 0+13c8 l    d  \.data	0+ (|\.data)
 0+80000 l    d  \.stack	0+ (|\.stack)
+0+ l    df \*ABS\*	0+ .*
 0+1150 l       \.text	0+ 0x04 part2
+0+ l    df \*ABS\*	0+ .*
 0+13f8 g       \.data	0+ dfoo_otherboth2
 0+1178 g       \.text	0+ 0x04 bar_otherwithout
 0+11b4 g       \.text	0+ 0x04 bazwithout