Automatic date update in version.in

[deliverable/binutils-gdb.git] / ld / emulparams / shelf.sh

diff --git a/ld/emulparams/shelf.sh b/ld/emulparams/shelf.sh
index d3600221fa4a1d817958e745af7b0bdc4f20e937..83680a667fb691e0ae6fdd1b2bf7aee11790268d 100644 (file)
--- a/ld/emulparams/shelf.sh
+++ b/ld/emulparams/shelf.sh
@@ -1,8 +1,9 @@
 # If you change this file, please also look at files which source this one:
-# shlelf.sh
+# shlelf.sh, shelf_nbsd.sh
 
 SCRIPT_NAME=elf
 OUTPUT_FORMAT="elf32-sh"
+NO_REL_RELOCS=yes
 TEXT_START_ADDR=0x1000
 MAXPAGESIZE=128
 ARCH=sh
@@ -17,4 +18,17 @@ CTOR_START='___ctors = .;'
 CTOR_END='___ctors_end = .;'
 DTOR_START='___dtors = .;'
 DTOR_END='___dtors_end = .;'
-STACK_ADDR=0x30000
+# This is like setting STACK_ADDR to 0x3FFFFF00, except that the setting can
+# be overridden, e.g. --defsym _stack=0x0f00, and that we put an extra
+# sentinal value at the bottom.
+# N.B. We can't use PROVIDE to set the default value in a symbol because
+# the address is needed to place the .stack section, which in turn is needed
+# to hold the sentinel value(s).
+test -z "$CREATE_SHLIB" && OTHER_SECTIONS="  .stack        ${RELOCATING-0}${RELOCATING+(DEFINED(_stack) ? _stack : 0x3FFFFF00)} :
+  {
+    ${RELOCATING+_stack = .;}
+    *(.stack)
+    LONG(0xdeaddead)
+  }"
+# We do not need .stack for shared library.
+test -n "$CREATE_SHLIB" && OTHER_SECTIONS=""