Add linker relaxation support for the AVR

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

diff --git a/ld/scripttempl/elfxtensa.sc b/ld/scripttempl/elfxtensa.sc
index 6b594c6395c4b3aa4cb6581cee16e2f168920d27..9c3aa1fe5e70721b0afb9e026d6fd085c997893d 100644 (file)
--- a/ld/scripttempl/elfxtensa.sc
+++ b/ld/scripttempl/elfxtensa.sc
@@ -14,7 +14,6 @@
 #              (e.g., .PARISC.global)
 #      OTHER_RELRO_SECTIONS - other than .data.rel.ro ...
 #              (e.g. PPC32 .fixup, .got[12])
-#      OTHER_BSS_SECTIONS - other than .bss .sbss ...
 #      OTHER_SECTIONS - at the end
 #      EXECUTABLE_SYMBOLS - symbols that must be defined for an
 #              executable (e.g., _DYNAMIC_LINK)
@@ -46,7 +45,7 @@
 #      FINI_START, FINI_END - statements just before and just after
 #      combination of .fini sections.
 #      STACK_ADDR - start of a .stack section.
-#      OTHER_END_SYMBOLS - symbols to place right at the end of the script.
+#      OTHER_SYMBOLS - symbols to place right at the end of the script.
 #      ETEXT_NAME - name of a symbol for the end of the text section,
 #              normally etext.
 #      SEPARATE_GOTPLT - if set, .got.plt should be separate output section,
@@ -177,7 +176,7 @@ CTOR=".ctors        ${CONSTRUCTING-0} :
     KEEP (*crtbegin*.o(.ctors))
 
     /* We don't want to include the .ctor section from
-       from the crtend.o file until after the sorted ctors.
+       the crtend.o file until after the sorted ctors.
        The .ctor section from the crtend file contains the
        end of ctors marker and it must be last */
 
@@ -351,9 +350,26 @@ cat <<EOF
   .tdata       ${RELOCATING-0} : { *(.tdata${RELOCATING+ .tdata.* .gnu.linkonce.td.*}) }
   .tbss                ${RELOCATING-0} : { *(.tbss${RELOCATING+ .tbss.* .gnu.linkonce.tb.*})${RELOCATING+ *(.tcommon)} }
 
-  .preinit_array   ${RELOCATING-0} : { KEEP (*(.preinit_array)) }
-  .init_array   ${RELOCATING-0} : { KEEP (*(.init_array)) }
-  .fini_array   ${RELOCATING-0} : { KEEP (*(.fini_array)) }
+  .preinit_array   ${RELOCATING-0} :
+  {
+    ${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (__preinit_array_start = .);}}
+    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 (*(.fini_array))
+    KEEP (*(SORT(.fini_array.*)))
+    ${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (__fini_array_end = .);}}
+  }
 
   ${SMALL_DATA_CTOR-${RELOCATING+${CTOR}}}
   ${SMALL_DATA_DTOR-${RELOCATING+${DTOR}}}
@@ -404,10 +420,10 @@ cat <<EOF
       .bss section disappears because there are no input sections.  */
    ${RELOCATING+. = ALIGN(${ALIGNMENT});}
   }
-  ${OTHER_BSS_SECTIONS}
+  ${RELOCATING+${OTHER_BSS_END_SYMBOLS}}
   ${RELOCATING+. = ALIGN(${ALIGNMENT});}
-  ${RELOCATING+_end = .;}
   ${RELOCATING+${OTHER_END_SYMBOLS}}
+  ${RELOCATING+_end = .;}
   ${RELOCATING+PROVIDE (end = .);}
   ${RELOCATING+${DATA_SEGMENT_END}}
 
@@ -454,7 +470,7 @@ cat <<EOF
 
   ${STACK_ADDR+${STACK}}
   ${OTHER_SECTIONS}
-  ${RELOCATING+${OTHER_END_SYMBOLS}}
+  ${RELOCATING+${OTHER_SYMBOLS}}
   ${RELOCATING+${STACKNOTE}}
 }
 EOF