Import of Binutils 2.10 snapshot.

1 files changed, 75 insertions, 0 deletions

diff --git a/contrib/binutils/ld/emulparams/elf32bmipn32.sh b/contrib/binutils/ld/emulparams/elf32bmipn32.sh
new file mode 100755
index 0000000..56f42a9
--- /dev/null
+++ b/contrib/binutils/ld/emulparams/elf32bmipn32.sh
@@ -0,0 +1,75 @@
+# This is an ELF platform.
+SCRIPT_NAME=elf
+
+# Handle both big- and little-ended 32-bit MIPS objects.
+ARCH=mips
+OUTPUT_FORMAT="elf32-bigmips"
+BIG_OUTPUT_FORMAT="elf32-bigmips"
+LITTLE_OUTPUT_FORMAT="elf32-littlemips"
+
+TEMPLATE_NAME=elf32
+
+TEXT_START_ADDR=0x10000000
+MAXPAGESIZE=0x100000
+ENTRY=__start
+
+# GOT-related settings.  
+OTHER_GOT_SYMBOLS='
+  _gp = ALIGN(16) + 0x7ff0;
+'
+OTHER_GOT_SECTIONS='
+  .lit8 : { *(.lit8) }
+  .lit4 : { *(.lit4) }
+  .srdata : { *(.srdata) }
+'
+
+# Magic symbols.
+TEXT_START_SYMBOLS='_ftext = . ;'
+DATA_START_SYMBOLS='_fdata = . ;'
+OTHER_BSS_SYMBOLS='_fbss = .;'
+# IRIX6 defines these symbols.  0x34 is the size of the ELF header.
+EXECUTABLE_SYMBOLS="
+  __dso_displacement = 0;
+  __elf_header = ${TEXT_START_ADDR};
+  __program_header_table = ${TEXT_START_ADDR} + 0x34;
+"
+
+# There are often dynamic relocations against the .rodata section.
+# Setting DT_TEXTREL in the .dynamic section does not convince the
+# IRIX6 linker to permit relocations against the text segment.
+# Following the IRIX linker, we simply put .rodata in the data
+# segment.
+WRITABLE_RODATA=
+
+OTHER_RELOCATING_SECTIONS='
+  .MIPS.events.text :
+    {
+       *(.MIPS.events.text)
+       *(.MIPS.events.gnu.linkonce.t*)
+    }
+  .MIPS.content.text : 
+    {
+       *(.MIPS.content.text)
+       *(.MIPS.content.gnu.linkonce.t*)
+    }
+  .MIPS.events.data : 
+    {
+       *(.MIPS.events.data)
+       *(.MIPS.events.gnu.linkonce.d*)
+    }
+  .MIPS.content.data : 
+    {
+       *(.MIPS.content.data)
+       *(.MIPS.content.gnu.linkonce.d*)
+    }
+  .MIPS.events.rodata : 
+    {
+       *(.MIPS.events.rodata)
+       *(.MIPS.events.gnu.linkonce.r*)
+    }
+  .MIPS.content.rodata : 
+    {
+       *(.MIPS.content.rodata)
+       *(.MIPS.content.gnu.linkonce.r*)
+    }
+'