* scripttempl/armbpabi.sc: Don't combine .init_array.* or

.fini_array.* when do relocatable linking. * scripttempl/elf.sc: Likewise. * scripttempl/elf32sh-symbian.sc: Likewise. * scripttempl/elf64hppa.sc: Likewise. * scripttempl/elfxtensa.sc: Likewise. testsuite/ * ld-elf/init-fini-arrays.s: New test. * ld-elf/init-fini-arrays.d: New test.
2010-02-27 12:34:25 +00:00 · 2010-02-27 12:34:25 +00:00 · 3cff7cc71f
parent eb1956643d
commit 3cff7cc71f
9 changed files with 113 additions and 74 deletions
--- a/ld/ChangeLog
+++ b/ld/ChangeLog
@ -1,3 +1,12 @@
+2010-02-27  Jie Zhang  <jie@codesourcery.com>
+
+	* scripttempl/armbpabi.sc: Don't combine .init_array.* or
+	.fini_array.* when do relocatable linking.
+	* scripttempl/elf.sc: Likewise.
+	* scripttempl/elf32sh-symbian.sc: Likewise.
+	* scripttempl/elf64hppa.sc: Likewise.
+	* scripttempl/elfxtensa.sc: Likewise.
+
 2010-02-26  Alan Modra  <amodra@gmail.com>

 	* scripttempl/elf.sc (.fini_array): Place input .fini_array after
--- a/ld/scripttempl/armbpabi.sc
+++ b/ld/scripttempl/armbpabi.sc
@ -64,6 +64,24 @@ else
  NO_SMALL_DATA=" "
 fi
 test -n "$SEPARATE_GOTPLT" && SEPARATE_GOTPLT=" "
+INIT_ARRAY=".init_array   ${RELOCATING-0} :
+  {
+    /* SymbianOS uses this symbol.  */
+    ${RELOCATING+PROVIDE (SHT\$\$INIT_ARRAY\$\$Base = .);}
+    ${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (__init_array_start = .);}}
+    KEEP (*(SORT(.init_array.*)))
+    KEEP (*(.init_array))
+    ${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (__init_array_end = .);}}
+    /* SymbianOS uses this symbol.  */
+    ${RELOCATING+PROVIDE (SHT\$\$INIT_ARRAY\$\$Limit = .);}
+  }"
+FINI_ARRAY=".fini_array   ${RELOCATING-0} :
+  {
+    ${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (__fini_array_start = .);}}
+    KEEP (*(SORT(.fini_array.*)))
+    KEEP (*(.fini_array))
+    ${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (__fini_array_end = .);}}
+  }"
 CTOR=".ctors        ${CONSTRUCTING-0} : 
  {
    ${CONSTRUCTING+${CTOR_START}}
@ -218,24 +236,8 @@ cat <<EOF
    KEEP (*(.preinit_array))
    ${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (__preinit_array_end = .);}}
  }
-  .init_array   ${RELOCATING-0} :
-  {
-    /* SymbianOS uses this symbol.  */
-    ${RELOCATING+PROVIDE (SHT\$\$INIT_ARRAY\$\$Base = .);}
-    ${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (__init_array_start = .);}}
-    KEEP (*(SORT(.init_array.*)))
-    KEEP (*(.init_array))
-    ${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (__init_array_end = .);}}
-    /* SymbianOS uses this symbol.  */
-    ${RELOCATING+PROVIDE (SHT\$\$INIT_ARRAY\$\$Limit = .);}
-  }
-  .fini_array   ${RELOCATING-0} :
-  {
-    ${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (__fini_array_start = .);}}
-    KEEP (*(SORT(.fini_array.*)))
-    KEEP (*(.fini_array))
-    ${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (__fini_array_end = .);}}
-  }
+  ${RELOCATING+${INIT_ARRAY}}
+  ${RELOCATING+${FINI_ARRAY}}

  ${OTHER_READONLY_SECTIONS}
  .eh_frame_hdr : { *(.eh_frame_hdr) }
--- a/ld/scripttempl/elf.sc
+++ b/ld/scripttempl/elf.sc
@ -216,6 +216,20 @@ test "${LARGE_SECTIONS}" = "yes" && LARGE_SECTIONS="
    *(.ldata${RELOCATING+ .ldata.* .gnu.linkonce.l.*})
    ${RELOCATING+. = ALIGN(. != 0 ? ${ALIGNMENT} : 1);}
  }"
+INIT_ARRAY=".init_array   ${RELOCATING-0} :
+  {
+     ${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (${USER_LABEL_PREFIX}__init_array_start = .);}}
+     KEEP (*(SORT(.init_array.*)))
+     KEEP (*(.init_array))
+     ${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (${USER_LABEL_PREFIX}__init_array_end = .);}}
+  }"
+FINI_ARRAY=".fini_array   ${RELOCATING-0} :
+  {
+    ${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (${USER_LABEL_PREFIX}__fini_array_start = .);}}
+    KEEP (*(SORT(.fini_array.*)))
+    KEEP (*(.fini_array))
+    ${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (${USER_LABEL_PREFIX}__fini_array_end = .);}}
+  }"
 CTOR=".ctors        ${CONSTRUCTING-0} : 
  {
    ${CONSTRUCTING+${CTOR_START}}
@ -455,20 +469,8 @@ cat <<EOF
    KEEP (*(.preinit_array))
    ${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (${USER_LABEL_PREFIX}__preinit_array_end = .);}}
  }
-  .init_array   ${RELOCATING-0} :
-  {
-     ${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (${USER_LABEL_PREFIX}__init_array_start = .);}}
-     KEEP (*(SORT(.init_array.*)))
-     KEEP (*(.init_array))
-     ${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (${USER_LABEL_PREFIX}__init_array_end = .);}}
-  }
-  .fini_array   ${RELOCATING-0} :
-  {
-    ${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (${USER_LABEL_PREFIX}__fini_array_start = .);}}
-    KEEP (*(SORT(.fini_array.*)))
-    KEEP (*(.fini_array))
-    ${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (${USER_LABEL_PREFIX}__fini_array_end = .);}}
-  }
+  ${RELOCATING+${INIT_ARRAY}}
+  ${RELOCATING+${FINI_ARRAY}}
  ${SMALL_DATA_CTOR-${RELOCATING+${CTOR}}}
  ${SMALL_DATA_DTOR-${RELOCATING+${DTOR}}}
  .jcr          ${RELOCATING-0} : { KEEP (*(.jcr)) }
--- a/ld/scripttempl/elf32sh-symbian.sc
+++ b/ld/scripttempl/elf32sh-symbian.sc
@ -85,6 +85,20 @@ DYNAMIC=".dynamic        : { *(.dynamic) } :dynamic :dyn"
 RODATA=".rodata    ALIGN(4) : { *(.rodata${RELOCATING+ .rodata.* .gnu.linkonce.r.*}) }"
 DISCARDED="/DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.directive)  *(.gnu.lto_*) }"
 test -z "$GOT" && GOT=".got          ${RELOCATING-0} : { *(.got.plt) *(.got) } :dynamic :dyn"
+INIT_ARRAY=".init_array   ${RELOCATING-0} :
+  {
+     ${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (__init_array_start = .);}}
+     KEEP (*(SORT(.init_array.*)))
+     KEEP (*(.init_array))
+     ${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (__init_array_end = .);}}
+  }"
+FINI_ARRAY=".fini_array   ${RELOCATING-0} :
+  {
+    ${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (__fini_array_start = .);}}
+    KEEP (*(SORT(.fini_array.*)))
+    KEEP (*(.fini_array))
+    ${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (__fini_array_end = .);}}
+  }"
 CTOR=".ctors     ALIGN(4) : 
  {
    ${CONSTRUCTING+${CTOR_START}}
@ -214,20 +228,8 @@ SECTIONS
    KEEP (*(.preinit_array))
    ${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (__preinit_array_end = .);}}
  }
-  .init_array   ${RELOCATING-0} :
-  {
-     ${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (__init_array_start = .);}}
-     KEEP (*(SORT(.init_array.*)))
-     KEEP (*(.init_array))
-     ${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (__init_array_end = .);}}
-  }
-  .fini_array   ${RELOCATING-0} :
-  {
-    ${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (__fini_array_start = .);}}
-    KEEP (*(SORT(.fini_array.*)))
-    KEEP (*(.fini_array))
-    ${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (__fini_array_end = .);}}
-  }
+  ${RELOCATING+${INIT_ARRAY}}
+  ${RELOCATING+${FINI_ARRAY}}

  ${CREATE_SHLIB-${CREATE_PIE-${RELOCATING+. = ${DATA_ADDR-${DATA_SEGMENT_ALIGN}};}}}
  ${CREATE_SHLIB+${RELOCATING+. = ${SHLIB_DATA_ADDR-${DATA_SEGMENT_ALIGN}};}}
--- a/ld/scripttempl/elf64hppa.sc
+++ b/ld/scripttempl/elf64hppa.sc
@ -200,6 +200,20 @@ test "${LARGE_SECTIONS}" = "yes" && LARGE_SECTIONS="
    *(.ldata${RELOCATING+ .ldata.* .gnu.linkonce.l.*})
    ${RELOCATING+. = ALIGN(. != 0 ? ${ALIGNMENT} : 1);}
  }"
+INIT_ARRAY=".init_array   ${RELOCATING-0} :
+  {
+     ${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (${USER_LABEL_PREFIX}__init_array_start = .);}}
+     KEEP (*(SORT(.init_array.*)))
+     KEEP (*(.init_array))
+     ${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (${USER_LABEL_PREFIX}__init_array_end = .);}}
+  }"
+FINI_ARRAY=".fini_array   ${RELOCATING-0} :
+  {
+    ${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (${USER_LABEL_PREFIX}__fini_array_start = .);}}
+    KEEP (*(SORT(.fini_array.*)))
+    KEEP (*(.fini_array))
+    ${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (${USER_LABEL_PREFIX}__fini_array_end = .);}}
+  }"
 CTOR=".ctors        ${CONSTRUCTING-0} : 
  {
    ${CONSTRUCTING+${CTOR_START}}
@ -428,20 +442,8 @@ cat <<EOF
    KEEP (*(.preinit_array))
    ${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (${USER_LABEL_PREFIX}__preinit_array_end = .);}}
  }
-  .init_array   ${RELOCATING-0} :
-  {
-     ${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (${USER_LABEL_PREFIX}__init_array_start = .);}}
-     KEEP (*(SORT(.init_array.*)))
-     KEEP (*(.init_array))
-     ${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (${USER_LABEL_PREFIX}__init_array_end = .);}}
-  }
-  .fini_array   ${RELOCATING-0} :
-  {
-    ${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (${USER_LABEL_PREFIX}__fini_array_start = .);}}
-    KEEP (*(SORT(.fini_array.*)))
-    KEEP (*(.fini_array))
-    ${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (${USER_LABEL_PREFIX}__fini_array_end = .);}}
-  }
+  ${RELOCATING+${INIT_ARRAY}}
+  ${RELOCATING+${FINI_ARRAY}}
  ${SMALL_DATA_CTOR-${RELOCATING+${CTOR}}}
  ${SMALL_DATA_DTOR-${RELOCATING+${DTOR}}}
  .jcr          ${RELOCATING-0} : { KEEP (*(.jcr)) }
--- a/ld/scripttempl/elfxtensa.sc
+++ b/ld/scripttempl/elfxtensa.sc
@ -217,6 +217,20 @@ test "${LARGE_SECTIONS}" = "yes" && LARGE_SECTIONS="
    *(.ldata${RELOCATING+ .ldata.* .gnu.linkonce.l.*})
    ${RELOCATING+. = ALIGN(. != 0 ? ${ALIGNMENT} : 1);}
  }"
+INIT_ARRAY=".init_array   ${RELOCATING-0} :
+  {
+     ${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (${USER_LABEL_PREFIX}__init_array_start = .);}}
+     KEEP (*(SORT(.init_array.*)))
+     KEEP (*(.init_array))
+     ${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (${USER_LABEL_PREFIX}__init_array_end = .);}}
+  }"
+FINI_ARRAY=".fini_array   ${RELOCATING-0} :
+  {
+    ${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (${USER_LABEL_PREFIX}__fini_array_start = .);}}
+    KEEP (*(SORT(.fini_array.*)))
+    KEEP (*(.fini_array))
+    ${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (${USER_LABEL_PREFIX}__fini_array_end = .);}}
+  }"
 CTOR=".ctors        ${CONSTRUCTING-0} : 
  {
    ${CONSTRUCTING+${CTOR_START}}
@ -438,20 +452,8 @@ cat <<EOF
    KEEP (*(.preinit_array))
    ${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (${USER_LABEL_PREFIX}__preinit_array_end = .);}}
  }
-  .init_array   ${RELOCATING-0} :
-  {
-     ${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (${USER_LABEL_PREFIX}__init_array_start = .);}}
-     KEEP (*(SORT(.init_array.*)))
-     KEEP (*(.init_array))
-     ${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (${USER_LABEL_PREFIX}__init_array_end = .);}}
-  }
-  .fini_array   ${RELOCATING-0} :
-  {
-    ${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (${USER_LABEL_PREFIX}__fini_array_start = .);}}
-    KEEP (*(SORT(.fini_array.*)))
-    KEEP (*(.fini_array))
-    ${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (${USER_LABEL_PREFIX}__fini_array_end = .);}}
-  }
+  ${RELOCATING+${INIT_ARRAY}}
+  ${RELOCATING+${FINI_ARRAY}}
  ${SMALL_DATA_CTOR-${RELOCATING+${CTOR}}}
  ${SMALL_DATA_DTOR-${RELOCATING+${DTOR}}}
  .jcr          ${RELOCATING-0} : { KEEP (*(.jcr)) }
--- a/ld/testsuite/ChangeLog
+++ b/ld/testsuite/ChangeLog
@ -1,3 +1,8 @@
+2010-02-27  Jie Zhang  <jie@codesourcery.com>
+
+	* ld-elf/init-fini-arrays.s: New test.
+	* ld-elf/init-fini-arrays.d: New test.
+
 2010-02-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>

 	* ld-arm/group-relocs.s: Mark code sections as executable.
--- a/ld/testsuite/ld-elf/init-fini-arrays.d
+++ b/ld/testsuite/ld-elf/init-fini-arrays.d
@ -0,0 +1,9 @@
+#source: init-fini-arrays.s
+#ld: -r
+#readelf: -S
+
+#...
+  \[[ 0-9]+\] \.init_array\.01000[ \t]+PROGBITS[ \t0-9a-f]+WA?.*
+#...
+  \[[ 0-9]+\] \.fini_array\.01000[ \t]+PROGBITS[ \t0-9a-f]+WA?.*
+#pass
--- a/ld/testsuite/ld-elf/init-fini-arrays.s
+++ b/ld/testsuite/ld-elf/init-fini-arrays.s
@ -0,0 +1,6 @@
+        .section        .init_array.01000,"aw",%progbits
+        .align  4
+        .word 0
+        .section        .fini_array.01000,"aw",%progbits
+        .align  4
+        .word 0