* gas/config/tc-avr.c: Change ISA for devices with USB support to

[external/binutils.git] / ld / emulparams / elf32mcore.sh

diff --git a/ld/emulparams/elf32mcore.sh b/ld/emulparams/elf32mcore.sh
index bd1fdae..512a9b0 100644 (file)
--- a/ld/emulparams/elf32mcore.sh
+++ b/ld/emulparams/elf32mcore.sh
@@ -1,12 +1,12 @@
 SCRIPT_NAME=elf
-OUTPUT_FORMAT="elf32-mcore-big"
+OUTPUT_FORMAT="elf32-mcore-little"
 BIG_OUTPUT_FORMAT="elf32-mcore-big"
 LITTLE_OUTPUT_FORMAT="elf32-mcore-little"
+NO_REL_RELOCS=yes
 PAGE_SIZE=0x1000
 TARGET_PAGE_SIZE=0x400
-MAXPAGESIZE=0x1000
+MAXPAGESIZE="CONSTANT (MAXPAGESIZE)"
 TEXT_START_ADDR=0
-NONPAGED_TEXT_START_ADDR=0
 ARCH=mcore
 EMBEDDED=yes
 
@@ -19,14 +19,36 @@ EMBEDDED=yes
 # explicitly set first, and since the NOP code is only used as a
 # fill value between independantly viable peices of code, it should
 # not matter.
-NOP=0x0e0e
+NOP=0x0e0e0e0e
 
 OTHER_BSS_SYMBOLS="__bss_start__ = . ;"
 OTHER_BSS_END_SYMBOLS="__bss_end__ = . ;"
 
-# 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
 
 TEMPLATE_NAME=elf32
 GENERATE_SHLIB_SCRIPT=yes
+
+# This code gets inserted into the generic elf32.sc linker script
+# and allows us to define our own command line switches.
+PARSE_AND_LIST_PROLOGUE='
+#define OPTION_BASE_FILE               300
+'
+
+PARSE_AND_LIST_LONGOPTS='
+  {"base-file", required_argument, NULL, OPTION_BASE_FILE},
+'
+
+PARSE_AND_LIST_OPTIONS='
+  fprintf (file, _("  --base_file <basefile>\n"));
+  fprintf (file, _("\t\t\tGenerate a base file for relocatable DLLs\n"));
+'
+
+PARSE_AND_LIST_ARGS_CASES='
+    case OPTION_BASE_FILE:
+      link_info.base_file = fopen (optarg, FOPEN_WB);
+      if (link_info.base_file == NULL)
+       einfo (_("%F%P: cannot open base file %s\n"), optarg);
+      break;
+'