ld: Add the entry symbol, _main, for LynxOS targets

Add the entry symbol, _main, to fix:

FAIL: ld-elf/64ksec
FAIL: ld-elf/comm-data4
FAIL: ld-elf/comm-data5
FAIL: ld-elf/eh5
FAIL: ld-elf/empty
FAIL: ld-elf/empty2
FAIL: ld-elf/endsym
FAIL: ld-elf/exclude3a
FAIL: ld-elf/linkonce2
FAIL: ld-elf/orphan3
FAIL: ld-elf/pr12851
FAIL: ld-elf/pr14156a
FAIL: ld-elf/pr14156b
FAIL: ld-elf/pr14926
FAIL: ld-elf/pr20513a
FAIL: ld-elf/pr20513b
FAIL: ld-elf/stab
FAIL: ld-elf/var1
FAIL: ld-elf/warn3
FAIL: section size overflow

for i386-lynxos target.

	* testsuite/ld-checks/over2.s: Add "_main" for LynxOS targets.
	* testsuite/ld-elf/comm-data4.s: Likewise.
	* testsuite/ld-elf/comm-data5.s: Likewise.
	* testsuite/ld-elf/eh5b.s: Likewise.
	* testsuite/ld-elf/empty.s: Likewise.
	* testsuite/ld-elf/empty2.s: Likewise.
	* testsuite/ld-elf/exclude3.s: Likewise.
	* testsuite/ld-elf/fini0.s: Likewise.
	* testsuite/ld-elf/init0.s: Likewise.
	* testsuite/ld-elf/linkonce1b.s: Likewise.
	* testsuite/ld-elf/orphan3a.s: Likewise.
	* testsuite/ld-elf/pr14926.s: Likewise.
	* testsuite/ld-elf/pr20513a.s: Likewise.
	* testsuite/ld-elf/sec64k.exp: Likewise.
	* testsuite/ld-elf/start.s: Likewise.
	* testsuite/ld-elf/var1.s: Likewise.

diff --git a/ld/ChangeLog b/ld/ChangeLog
index 1baf2b7..d754500 100644 (file)
--- a/ld/ChangeLog
+++ b/ld/ChangeLog
@@ -1,3 +1,22 @@
+2018-09-20  H.J. Lu  <hongjiu.lu@intel.com>
+
+       * testsuite/ld-checks/over2.s: Add "_main" for LynxOS targets.
+       * testsuite/ld-elf/comm-data4.s: Likewise.
+       * testsuite/ld-elf/comm-data5.s: Likewise.
+       * testsuite/ld-elf/eh5b.s: Likewise.
+       * testsuite/ld-elf/empty.s: Likewise.
+       * testsuite/ld-elf/empty2.s: Likewise.
+       * testsuite/ld-elf/exclude3.s: Likewise.
+       * testsuite/ld-elf/fini0.s: Likewise.
+       * testsuite/ld-elf/init0.s: Likewise.
+       * testsuite/ld-elf/linkonce1b.s: Likewise.
+       * testsuite/ld-elf/orphan3a.s: Likewise.
+       * testsuite/ld-elf/pr14926.s: Likewise.
+       * testsuite/ld-elf/pr20513a.s: Likewise.
+       * testsuite/ld-elf/sec64k.exp: Likewise.
+       * testsuite/ld-elf/start.s: Likewise.
+       * testsuite/ld-elf/var1.s: Likewise.
+
 2018-09-20  Kito Cheng  <kito@andestech.com>
 
        * emulparams/elf32lriscv.sh: Correct the library search path.

diff --git a/ld/testsuite/ld-checks/over2.s b/ld/testsuite/ld-checks/over2.s
index dc6de0e..41ce67e 100644 (file)
--- a/ld/testsuite/ld-checks/over2.s
+++ b/ld/testsuite/ld-checks/over2.s
@@ -1,4 +1,6 @@
        .text
        .globl _start
 _start:
+       .globl  _main
+_main:
        .long 0

diff --git a/ld/testsuite/ld-elf/comm-data4.s b/ld/testsuite/ld-elf/comm-data4.s
index 60e0f3d..f2b608b 100644 (file)
--- a/ld/testsuite/ld-elf/comm-data4.s
+++ b/ld/testsuite/ld-elf/comm-data4.s
@@ -8,11 +8,13 @@ i .comm 4
  .dc.a i
 
  .globl main
+ .globl _main
  .globl start
  .globl _start
  .globl __start
  .text
 main:
+_main:
 start:
 _start:
 __start:

diff --git a/ld/testsuite/ld-elf/comm-data5.s b/ld/testsuite/ld-elf/comm-data5.s
index 2da32c7..e74c2eb 100644 (file)
--- a/ld/testsuite/ld-elf/comm-data5.s
+++ b/ld/testsuite/ld-elf/comm-data5.s
@@ -8,11 +8,13 @@ i .comm 4
  .dc.a i
 
  .globl main
+ .globl _main
  .globl start
  .globl _start
  .globl __start
  .text
 main:
+_main:
 start:
 _start:
 __start:

diff --git a/ld/testsuite/ld-elf/eh5b.s b/ld/testsuite/ld-elf/eh5b.s
index fa27edd..09ebf09 100644 (file)
--- a/ld/testsuite/ld-elf/eh5b.s
+++ b/ld/testsuite/ld-elf/eh5b.s
@@ -25,10 +25,12 @@
        .cfi_endproc
 
        .globl main
+       .globl _main
        .globl start
        .globl _start
        .globl __start
 main:
+_main:
 start:
 _start:
 __start:

diff --git a/ld/testsuite/ld-elf/empty.s b/ld/testsuite/ld-elf/empty.s
index 8c2d0e6..059f208 100644 (file)
--- a/ld/testsuite/ld-elf/empty.s
+++ b/ld/testsuite/ld-elf/empty.s
@@ -13,4 +13,7 @@ __start:
        .type main,"function"
        .global main
 main:
+       .type _main,"function"
+       .global _main
+_main:
        .long 0

diff --git a/ld/testsuite/ld-elf/empty2.s b/ld/testsuite/ld-elf/empty2.s
index deed318..46ec928 100644 (file)
--- a/ld/testsuite/ld-elf/empty2.s
+++ b/ld/testsuite/ld-elf/empty2.s
@@ -15,4 +15,7 @@ __start:
        .type main,"function"
        .global main
 main:
+       .type _main,"function"
+       .global _main
+_main:
        .long constant

diff --git a/ld/testsuite/ld-elf/exclude3.s b/ld/testsuite/ld-elf/exclude3.s
index 475088f..e32ad47 100644 (file)
--- a/ld/testsuite/ld-elf/exclude3.s
+++ b/ld/testsuite/ld-elf/exclude3.s
@@ -11,6 +11,9 @@ __start:
        .type main,"function"
        .global main
 main:
+       .type _main,"function"
+       .global _main
+_main:
        .long 0
        .section .foo1,"e", %progbits
        .byte 0,0,0,0

diff --git a/ld/testsuite/ld-elf/fini0.s b/ld/testsuite/ld-elf/fini0.s
index 45e327c..465f10c 100644 (file)
--- a/ld/testsuite/ld-elf/fini0.s
+++ b/ld/testsuite/ld-elf/fini0.s
@@ -7,6 +7,8 @@ _start:
 __start:
        .global main    /* Used by HPPA targets.  */
 main:
+       .globl  _main   /* Used by LynxOS targets.  */
+_main:
        .dc.a 0
 
        .section .fini, "a"

diff --git a/ld/testsuite/ld-elf/init0.s b/ld/testsuite/ld-elf/init0.s
index 903f0b0..d7e6e1a 100644 (file)
--- a/ld/testsuite/ld-elf/init0.s
+++ b/ld/testsuite/ld-elf/init0.s
@@ -7,6 +7,8 @@ _start:
 __start:
        .global main    /* Used by HPPA targets.  */
 main:
+       .globl  _main   /* Used by LynxOS targets.  */
+_main:
        .dc.a 0
 
        .section .init, "a"

diff --git a/ld/testsuite/ld-elf/linkonce1b.s b/ld/testsuite/ld-elf/linkonce1b.s
index fd45cec..266b484 100644 (file)
--- a/ld/testsuite/ld-elf/linkonce1b.s
+++ b/ld/testsuite/ld-elf/linkonce1b.s
@@ -1,9 +1,11 @@
        .globl main
+       .globl _main
        .globl start
        .globl _start
        .globl __start
        .text
 main:
+_main:
 start:
 _start:
 __start:

diff --git a/ld/testsuite/ld-elf/orphan3a.s b/ld/testsuite/ld-elf/orphan3a.s
index bc3023b..3131b1a 100644 (file)
--- a/ld/testsuite/ld-elf/orphan3a.s
+++ b/ld/testsuite/ld-elf/orphan3a.s
@@ -1,9 +1,11 @@
  .globl main
+ .globl _main
  .globl start
  .globl _start
  .globl __start
  .text
 main:
+_main:
 start:
 _start:
 __start:

diff --git a/ld/testsuite/ld-elf/pr14926.s b/ld/testsuite/ld-elf/pr14926.s
index 3d132f6..cd650e1 100644 (file)
--- a/ld/testsuite/ld-elf/pr14926.s
+++ b/ld/testsuite/ld-elf/pr14926.s
@@ -1,9 +1,11 @@
        .text
        .globl main
+       .globl _main
        .globl start
        .globl _start
        .globl __start
 main:
+_main:
 start:
 _start:
 __start:

diff --git a/ld/testsuite/ld-elf/pr20513a.s b/ld/testsuite/ld-elf/pr20513a.s
index 0f54bb1..bc882a9 100644 (file)
--- a/ld/testsuite/ld-elf/pr20513a.s
+++ b/ld/testsuite/ld-elf/pr20513a.s
@@ -11,4 +11,7 @@ __start:
        .type main,"function"
        .global main
 main:
+       .type _main,"function"
+       .global _main
+_main:
        .long 0

diff --git a/ld/testsuite/ld-elf/sec64k.exp b/ld/testsuite/ld-elf/sec64k.exp
index 3909c0e..a36a5a3 100644 (file)
--- a/ld/testsuite/ld-elf/sec64k.exp
+++ b/ld/testsuite/ld-elf/sec64k.exp
@@ -79,6 +79,8 @@ for { set i 0 } { $i < $max_sec / $secs_per_file } { incr i } {
        puts $ofd "__start:"
        puts $ofd " .global main"
        puts $ofd "main:"
+       puts $ofd " .global _main"
+       puts $ofd "_main:"
        puts $ofd " .global foo_0"
        puts $ofd "foo_0: .dc.a 0"
     }

diff --git a/ld/testsuite/ld-elf/start.s b/ld/testsuite/ld-elf/start.s
index d8655be..4d82394 100644 (file)
--- a/ld/testsuite/ld-elf/start.s
+++ b/ld/testsuite/ld-elf/start.s
@@ -7,4 +7,6 @@ _start:
 __start:
        .global main    /* Used by HPPA targets.  */
 main:
+       .globl  _main   /* Used by LynxOS targets.  */
+_main:
        .dc.a 0

diff --git a/ld/testsuite/ld-elf/var1.s b/ld/testsuite/ld-elf/var1.s
index 58bc931..7fe3bcf 100644 (file)
--- a/ld/testsuite/ld-elf/var1.s
+++ b/ld/testsuite/ld-elf/var1.s
@@ -1,9 +1,11 @@
        .globl main
+       .globl _main
        .globl start
        .globl _start
        .globl __start
        .text
 main:
+_main:
 start:
 _start:
 __start: