The patch below adds binutils support for the SHT_ARM_EXIDX, as defined by

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

diff --git a/ld/emulparams/armelf.sh b/ld/emulparams/armelf.sh
index a184b5e9aba99ffcbdd6ee3f89ed1a524da90e72..195810c1110c9a38f0f1f1a213d6d9df698b69d6 100644 (file)
--- a/ld/emulparams/armelf.sh
+++ b/ld/emulparams/armelf.sh
@@ -4,10 +4,19 @@ OUTPUT_FORMAT="elf32-littlearm"
 BIG_OUTPUT_FORMAT="elf32-bigarm"
 LITTLE_OUTPUT_FORMAT="elf32-littlearm"
 TEXT_START_ADDR=0x8000
-TEMPLATE_NAME=armelf
+TEMPLATE_NAME=elf32
+EXTRA_EM_FILE=armelf
 OTHER_TEXT_SECTIONS='*(.glue_7t) *(.glue_7)'
 OTHER_BSS_SYMBOLS='__bss_start__ = .;'
-OTHER_BSS_END_SYMBOLS='_bss_end__ = . ; __bss_end__ = . ;'
+OTHER_BSS_END_SYMBOLS='_bss_end__ = . ; __bss_end__ = . ; __end__ = . ;'
+OTHER_SECTIONS='.note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) }'
+OTHER_READONLY_SECTIONS="
+  .ARM.extab ${RELOCATING-0} : { *(.ARM.extab${RELOCATING+* .gnu.linkonce.armextab.*}) }
+  __exidx_start = .;
+  .ARM.exidx ${RELOCATING-0} : { *(.ARM.exidx${RELOCATING+* .gnu.linkonce.armexidx.*}) }
+  __exidx_end = .;"
+
+DATA_START_SYMBOLS='__data_start = . ;';
 
 GENERATE_SHLIB_SCRIPT=yes
 
@@ -17,6 +26,8 @@ MAXPAGESIZE=256
 ENTRY=_start
 EMBEDDED=yes
 
-# Hmmm, there's got to be a better way.  This sets the stack to the
-# top of the simulator memory (2^19 bytes).
-OTHER_RELOCATING_SECTIONS='.stack 0x80000 : { _stack = .; *(.stack) }'
+# This sets the stack to the top of the simulator memory (2^19 bytes).
+STACK_ADDR=0x80000
+
+# ARM does not support .s* sections.
+NO_SMALL_DATA=yes