PE linker script improvements.

[deliverable/binutils-gdb.git] / ld / scripttempl / pe.sc

diff --git a/ld/scripttempl/pe.sc b/ld/scripttempl/pe.sc
index 6cf59eafcc3bfcf244122736a16997f10e6d8225..cef05c56f73cd90e910b81d84ff45fbdfbb7eae0 100644 (file)
--- a/ld/scripttempl/pe.sc
+++ b/ld/scripttempl/pe.sc
@@ -1,4 +1,10 @@
 # Linker script for PE.
+#
+# Copyright (C) 2014-2016 Free Software Foundation, Inc.
+# 
+# Copying and distribution of this file, with or without modification,
+# are permitted in any medium without royalty provided the copyright
+# notice and this notice are preserved.
 
 if test -z "${RELOCATEABLE_OUTPUT_FORMAT}"; then
   RELOCATEABLE_OUTPUT_FORMAT=${OUTPUT_FORMAT}
@@ -24,40 +30,29 @@ if test "${RELOCATING}"; then
              *(SORT(.rdata$*))'
   fi
   R_IDATA234='
-    SORT(*)(.idata$2)
-    SORT(*)(.idata$3)
+    KEEP (SORT(*)(.idata$2))
+    KEEP (SORT(*)(.idata$3))
     /* These zeroes mark the end of the import list.  */
     LONG (0); LONG (0); LONG (0); LONG (0); LONG (0);
-    SORT(*)(.idata$4)'
-  R_IDATA5='SORT(*)(.idata$5)'
+    KEEP (SORT(*)(.idata$4))'
+  R_IDATA5='KEEP (SORT(*)(.idata$5))'
   R_IDATA67='
-    SORT(*)(.idata$6)
-    SORT(*)(.idata$7)'
-  R_CRT_XC='*(SORT(.CRT$XC*))  /* C initialization */'
-  R_CRT_XI='*(SORT(.CRT$XI*))  /* C++ initialization */'
-  R_CRT_XL='*(SORT(.CRT$XL*))  /* TLS callbacks */'
-  R_CRT_XP='*(SORT(.CRT$XP*))  /* Pre-termination */'
-  R_CRT_XT='*(SORT(.CRT$XT*))  /* Termination */'
+    KEEP (SORT(*)(.idata$6))
+    KEEP (SORT(*)(.idata$7))'
+  R_CRT_XC='KEEP (*(SORT(.CRT$XC*)))  /* C initialization */'
+  R_CRT_XI='KEEP (*(SORT(.CRT$XI*)))  /* C++ initialization */'
+  R_CRT_XL='KEEP (*(SORT(.CRT$XL*)))  /* TLS callbacks */'
+  R_CRT_XP='KEEP (*(SORT(.CRT$XP*)))  /* Pre-termination */'
+  R_CRT_XT='KEEP (*(SORT(.CRT$XT*)))  /* Termination */'
   R_TLS='
-    *(.tls$AAA)
-    *(.tls)
-    *(.tls$)
-    *(SORT(.tls$*))
-    *(.tls$ZZZ)'
-  if test -z "$DEFAULT_MANIFEST"; then
-    R_RSRC='
-      *(.rsrc)
-      *(SORT(.rsrc$*))'
-  else
-    R_RSRC="
-      /* The default manifest contains information necessary for
-         binaries to run under Windows 8 (or later).  It is included as
-         the last resource file so that if the application has provided
-         its own manifest then that one will take precedence.  */
-      *(EXCLUDE_FILE ($DEFAULT_MANIFEST) .rsrc)
-      *(SORT(.rsrc*))
-      KEEP ($DEFAULT_MANIFEST(.rsrc))"
-  fi
+    KEEP (*(.tls$AAA))
+    KEEP (*(.tls))
+    KEEP (*(.tls$))
+    KEEP (*(SORT(.tls$*)))
+    KEEP (*(.tls$ZZZ))'
+  R_RSRC='
+    KEEP (*(.rsrc))
+    KEEP (*(.rsrc$*))'
 else
   R_TEXT=
   R_DATA=
@@ -70,6 +65,12 @@ else
 fi
 
 cat <<EOF
+/* Copyright (C) 2014-2016 Free Software Foundation, Inc.
+
+   Copying and distribution of this script, with or without modification,
+   are permitted in any medium without royalty provided the copyright
+   notice and this notice are preserved.  */
+
 ${RELOCATING+OUTPUT_FORMAT(${OUTPUT_FORMAT})}
 ${RELOCATING-OUTPUT_FORMAT(${RELOCATEABLE_OUTPUT_FORMAT})}
 ${OUTPUT_ARCH+OUTPUT_ARCH(${OUTPUT_ARCH})}
@@ -84,7 +85,7 @@ SECTIONS
   ${RELOCATING+. = ALIGN(__section_alignment__);}
   .text ${RELOCATING+ __image_base__ + ( __section_alignment__ < ${TARGET_PAGE_SIZE} ? . : __section_alignment__ )} :
   {
-    ${RELOCATING+ *(.init)}
+    ${RELOCATING+ KEEP(*(.init))}
     *(.text)
     ${R_TEXT}
     ${RELOCATING+ *(.text.*)}
@@ -95,12 +96,12 @@ SECTIONS
                        LONG (-1);*(.ctors); *(.ctor); *(SORT(.ctors.*));  LONG (0); }
     ${CONSTRUCTING+ ___DTOR_LIST__ = .; __DTOR_LIST__ = . ;
                        LONG (-1); *(.dtors); *(.dtor); *(SORT(.dtors.*));  LONG (0); }
-    ${RELOCATING+ *(.fini)}
+    ${RELOCATING+ KEEP (*(.fini))}
     /* ??? Why is .gcc_exc here?  */
     ${RELOCATING+ *(.gcc_exc)}
     ${RELOCATING+PROVIDE (etext = .);}
     ${RELOCATING+PROVIDE (_etext = .);}
-    ${RELOCATING+ *(.gcc_except_table)}
+    ${RELOCATING+ KEEP (*(.gcc_except_table))}
   }
 
   /* The Cygwin32 library uses a section to avoid copying certain data
@@ -115,7 +116,7 @@ SECTIONS
     *(.data)
     *(.data2)
     ${R_DATA}
-    *(.jcr)
+    KEEP(*(.jcr))
     ${RELOCATING+__data_end__ = . ;}
     ${RELOCATING+*(.data_cygwin_nocopy)}
   }
@@ -124,7 +125,7 @@ SECTIONS
   {
     ${R_RDATA}
     ${RELOCATING+__rt_psrelocs_start = .;}
-    *(.rdata_runtime_pseudo_reloc)
+    KEEP(*(.rdata_runtime_pseudo_reloc))
     ${RELOCATING+__rt_psrelocs_end = .;}
   }
   ${RELOCATING+__rt_psrelocs_size = __rt_psrelocs_end - __rt_psrelocs_start;}
@@ -135,12 +136,12 @@ SECTIONS
 
   .eh_frame ${RELOCATING+BLOCK(__section_alignment__)} :
   {
-    *(.eh_frame*)
+    KEEP(*(.eh_frame*))
   }
 
   .pdata ${RELOCATING+BLOCK(__section_alignment__)} :
   {
-    *(.pdata)
+    KEEP(*(.pdata*))
   }
 
   .bss ${RELOCATING+BLOCK(__section_alignment__)} :
@@ -214,7 +215,7 @@ SECTIONS
     ${RELOCATING+ __end__ = .;}
   }
 
-  .rsrc ${RELOCATING+BLOCK(__section_alignment__)} :
+  .rsrc ${RELOCATING+BLOCK(__section_alignment__)} : SUBALIGN(4)
   {
     ${R_RSRC}
   }