ld/ELF: refine fake STT_FILE symbol emission

There's no real need to emit these always: They're needed only if we
indeed want to emit a localized symbol. Hence defer emission until we
at least did the basic early checks that would lead to no such symbol
getting emitted. This in particular avoids emitting such a symbol in
the majority of (if not all) "ld -r" cases.

I hope my set of cross build tests caught all the test cases needing
adjustment - please forgive if I missed a few.

bfd/
2013-10-29  Jan Beulich <jbeulich@suse.com>

	* elflink.c (struct elf_outext_info): Add field file_sym_done.
	(bfd_elf_final_link): Initialize new field. Move fake STT_FILE
	symbol emission from here ...
	(elf_link_output_extsym): ... to here.

gas/testsuite/
2013-10-29  Jan Beulich <jbeulich@suse.com>

	* gas/microblaze/relax_size.elf: Drop expectation of no longer
	present STT_FILE symbol.
	* gas/microblaze/relax_size2.elf: Likewise.

ld/testsuite/
2013-10-29  Jan Beulich <jbeulich@suse.com>

	* ld-cris/tls-e-tpoffcomm1.d: Drop expectation of no longer
	present STT_FILE symbol.
	* ld-mmix/bpo-18.d: Likewise.
	* ld-mmix/bpo-22.d: Likewise.
	* ld-mmix/greg-6.d: Likewise.
	* ld-mmix/greg-7.d: Likewise.
	* ld-mmix/loc4.d: Likewise.
	* ld-mmix/local1.d: Likewise.
	* ld-mmix/local3.d: Likewise.
	* ld-mmix/local5.d: Likewise.
	* ld-mmix/local7.d: Likewise.
	* ld-mmix/loct-1.d: Likewise.
	* ld-sh/sh64/abi32.xd: Likewise.
	* ld-sh/sh64/abi64.xd: Likewise.
	* ld-sh/sh64/cmpct1.xd: Likewise.
	* ld-sh/sh64/crange1.rd: Likewise.
	* ld-sh/sh64/crange2.rd: Likewise.
	* ld-sh/sh64/crange3-cmpct.rd: Likewise.
	* ld-sh/sh64/crange3-media.rd: Likewise.
	* ld-sh/sh64/crange3.rd: Likewise.
	* ld-sh/sh64/crangerel1.rd: Likewise.
	* ld-sh/sh64/crangerel2.rd: Likewise.
	* ld-sh/sh64/mix1.xd: Likewise.
	* ld-sh/sh64/mix2.xd: Likewise.
	* ld-sh/sh64/shdl32.xd: Likewise.
	* ld-sh/sh64/shdl64.xd: Likewise.

10 files changed, 0 insertions, 10 deletions

diff --git a/ld/testsuite/ld-mmix/bpo-18.d b/ld/testsuite/ld-mmix/bpo-18.d
index 7e06fae..1f24f60 100644
--- a/ld/testsuite/ld-mmix/bpo-18.d
+++ b/ld/testsuite/ld-mmix/bpo-18.d
@@ -15,7 +15,6 @@ SYMBOL TABLE:
 0+7e0 l    d  \.MMIX\.reg_contents	0+ (|\.MMIX\.reg_contents)
 0+ l    df \*ABS\*	0+ .*
 4000000000001064 l       \.text\.away	0+ x
-0+ l    df \*ABS\*	0+ .*
 0+100 g       \.text	0+ x
 4000000000001060 g       \.text\.away	0+ Main
 0+104 g       \.text	0+ x2
diff --git a/ld/testsuite/ld-mmix/bpo-22.d b/ld/testsuite/ld-mmix/bpo-22.d
index 127b489..e034b0a 100644
--- a/ld/testsuite/ld-mmix/bpo-22.d
+++ b/ld/testsuite/ld-mmix/bpo-22.d
@@ -14,7 +14,6 @@ SYMBOL TABLE:
 0+7f0 l    d  \.MMIX\.reg_contents	0+ (|\.MMIX\.reg_contents)
 0+ l    df \*ABS\*	0+ .*
 0+4 l       \.text	0+ x
-0+ l    df \*ABS\*	0+ .*
 0+ g       \.text	0+ Main
 0+ g       \.text	0+ _start
 
diff --git a/ld/testsuite/ld-mmix/greg-6.d b/ld/testsuite/ld-mmix/greg-6.d
index d8157f7..4327952 100644
--- a/ld/testsuite/ld-mmix/greg-6.d
+++ b/ld/testsuite/ld-mmix/greg-6.d
@@ -290,7 +290,6 @@ SYMBOL TABLE:
 0+fc l       \*REG\*	0+ lsym
 0+ l    df \*ABS\*	0+ .*
 0+fd l       \*REG\*	0+ lsym
-0+ l    df \*ABS\*	0+ .*
 0+14 g       \.text	0+ _start
 0+fe g       \*REG\*	0+ areg
 2000000000000000 g       \.text	0+ __bss_start
diff --git a/ld/testsuite/ld-mmix/greg-7.d b/ld/testsuite/ld-mmix/greg-7.d
index 57df901..3afd3ab 100644
--- a/ld/testsuite/ld-mmix/greg-7.d
+++ b/ld/testsuite/ld-mmix/greg-7.d
@@ -290,7 +290,6 @@ SYMBOL TABLE:
 0+fd l       \*REG\*	0+ lsym
 0+ l    df \*ABS\*	0+ .*
 0+fe l       \*REG\*	0+ lsym
-0+ l    df \*ABS\*	0+ .*
 0+14 g       \.text	0+ _start
 0+20 g       \*REG\*	0+ areg
 2000000000000000 g       \.text	0+ __bss_start
diff --git a/ld/testsuite/ld-mmix/loc4.d b/ld/testsuite/ld-mmix/loc4.d
index dccfb76..6b93658 100644
--- a/ld/testsuite/ld-mmix/loc4.d
+++ b/ld/testsuite/ld-mmix/loc4.d
@@ -13,7 +13,6 @@ SYMBOL TABLE:
 2000000000000000 l    d  \.data	0+ (|\.data)
 0+ l    df \*ABS\*	0+ .*
 2000000000000000 l       \.data	0+ xx
-0+ l    df \*ABS\*	0+ .*
 0+1004 g     F \.text	0+ Main
 2000000000000000 g       \*ABS\*	0+ __\.MMIX\.start\.\.data
 0+1004 g       \.text	0+ _start
diff --git a/ld/testsuite/ld-mmix/local1.d b/ld/testsuite/ld-mmix/local1.d
index 8252971..31caa1c 100644
--- a/ld/testsuite/ld-mmix/local1.d
+++ b/ld/testsuite/ld-mmix/local1.d
@@ -39,7 +39,6 @@ Symbol table '\.symtab' contains [0-9]+ entries:
 .* 0+fd +0 +NOTYPE +LOCAL +DEFAULT +PRC\[0xff00\] lsym
 .* 0+ +0 +FILE +LOCAL +DEFAULT +ABS .*
 .* 0+fe +0 +NOTYPE +LOCAL +DEFAULT +PRC\[0xff00\] lsym
-.* 0+ +0 +FILE +LOCAL +DEFAULT +ABS .*
 .* 0+fc +0 +NOTYPE +GLOBAL +DEFAULT +PRC\[0xff00\] ext1
 .* 0+4 +0 +NOTYPE +GLOBAL +DEFAULT +1 _start
 #...
diff --git a/ld/testsuite/ld-mmix/local3.d b/ld/testsuite/ld-mmix/local3.d
index c559ec2..837633c 100644
--- a/ld/testsuite/ld-mmix/local3.d
+++ b/ld/testsuite/ld-mmix/local3.d
@@ -37,7 +37,6 @@ Symbol table '\.symtab' contains [0-9]+ entries:
 .* 0+fd +0 +NOTYPE +LOCAL +DEFAULT +PRC\[0xff00\] lsym
 .* 0+ +0 +FILE +LOCAL +DEFAULT +ABS .*
 .* 0+fe +0 +NOTYPE +LOCAL +DEFAULT +PRC\[0xff00\] lsym
-.* 0+ +0 +FILE +LOCAL +DEFAULT +ABS .*
 .* 0+fc +0 +NOTYPE +GLOBAL +DEFAULT +ABS ext1
 .* 0+4 +0 +NOTYPE +GLOBAL +DEFAULT +1 _start
 #...
diff --git a/ld/testsuite/ld-mmix/local5.d b/ld/testsuite/ld-mmix/local5.d
index 802f282..3beba4e 100644
--- a/ld/testsuite/ld-mmix/local5.d
+++ b/ld/testsuite/ld-mmix/local5.d
@@ -38,7 +38,6 @@ Symbol table '\.symtab' contains [0-9]+ entries:
 .* 0+fd +0 +NOTYPE +LOCAL +DEFAULT +PRC\[0xff00\] lsym
 .* 0+ +0 +FILE +LOCAL +DEFAULT +ABS .*
 .* 0+fe +0 +NOTYPE +LOCAL +DEFAULT +PRC\[0xff00\] lsym
-.* 0+ +0 +FILE +LOCAL +DEFAULT +ABS .*
 .* 0+fc +0 +NOTYPE +GLOBAL +DEFAULT +PRC\[0xff00\] ext1
 .* 0+8 +0 +NOTYPE +GLOBAL +DEFAULT +1 _start
 #...
diff --git a/ld/testsuite/ld-mmix/local7.d b/ld/testsuite/ld-mmix/local7.d
index 7a5847b..b4653fd 100644
--- a/ld/testsuite/ld-mmix/local7.d
+++ b/ld/testsuite/ld-mmix/local7.d
@@ -39,7 +39,6 @@ Symbol table '\.symtab' contains [0-9]+ entries:
 .* 0+fd +0 +NOTYPE +LOCAL +DEFAULT +PRC\[0xff00\] lsym
 .* 0+ +0 +FILE +LOCAL +DEFAULT +ABS .*
 .* 0+fe +0 +NOTYPE +LOCAL +DEFAULT +PRC\[0xff00\] lsym
-.* 0+ +0 +FILE +LOCAL +DEFAULT +ABS .*
 .* 0+fc +0 +NOTYPE +GLOBAL +DEFAULT +ABS ext1
 .* 0+8 +0 +NOTYPE +GLOBAL +DEFAULT +1 _start
 #...
diff --git a/ld/testsuite/ld-mmix/loct-1.d b/ld/testsuite/ld-mmix/loct-1.d
index 853b065..a0b38d4 100644
--- a/ld/testsuite/ld-mmix/loct-1.d
+++ b/ld/testsuite/ld-mmix/loct-1.d
@@ -9,7 +9,6 @@ SYMBOL TABLE:
 0+1004 l    d  \.text	0+ (|\.text)
 0+ l    df \*ABS\*	0+ .*
 0+1004 l       \.text	0+ t
-0+ l    df \*ABS\*	0+ .*
 0+100c g       \.text	0+ _start
 0+1004 g       \*ABS\*	0+ __\.MMIX\.start\.\.text
 2000000000000000 g       \.text	0+ __bss_start