Import of Binutils from the FSF 2.15 branch (just post-.0 release).

These bits are taken from the FSF anoncvs repo on 23-May-2004 04:41:00 UTC.

15 files changed, 194 insertions, 0 deletions

diff --git a/contrib/binutils/ld/emulparams/elf32bmipn32-defs.sh b/contrib/binutils/ld/emulparams/elf32bmipn32-defs.sh
new file mode 100644
index 0000000..f7b0d08
--- /dev/null
+++ b/contrib/binutils/ld/emulparams/elf32bmipn32-defs.sh
@@ -0,0 +1,58 @@
+# If you change this file, please also look at files which source this one:
+# elf64bmip.sh elf64btsmip.sh elf32btsmipn32.sh elf32bmipn32.sh
+
+# 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
+
+case "$EMULATION_NAME" in
+elf32*n32*) ELFSIZE=32 ;;
+elf64*) ELFSIZE=64 ;;
+*) echo $0: unhandled emulation $EMULATION_NAME >&2; exit 1 ;;
+esac
+
+if test `echo "$host" | sed -e s/64//` = `echo "$target" | sed -e s/64//`; then
+  case " $EMULATION_LIBPATH " in
+    *" ${EMULATION_NAME} "*)
+      NATIVE=yes
+      ;;
+  esac
+fi
+
+# Look for 64 bit target libraries in /lib64, /usr/lib64 etc., first.
+LIBPATH_SUFFIX=$ELFSIZE
+
+GENERATE_SHLIB_SCRIPT=yes
+
+TEXT_START_ADDR=0x10000000
+MAXPAGESIZE=0x100000
+ENTRY=__start
+
+# GOT-related settings.  
+OTHER_GOT_SYMBOLS='
+  _gp = ALIGN(16) + 0x7ff0;
+'
+OTHER_SDATA_SECTIONS="
+  .lit8         ${RELOCATING-0} : { *(.lit8) }
+  .lit4         ${RELOCATING-0} : { *(.lit4) }
+  .srdata       ${RELOCATING-0} : { *(.srdata) }
+"
+
+# Magic symbols.
+TEXT_START_SYMBOLS='_ftext = . ;'
+DATA_START_SYMBOLS='_fdata = . ;'
+OTHER_BSS_SYMBOLS='_fbss = .;'
+
+INITIAL_READONLY_SECTIONS=".MIPS.options : { *(.MIPS.options) }"
+# Discard any .MIPS.content* or .MIPS.events* sections.  The linker
+# doesn't know how to adjust them.
+OTHER_SECTIONS="/DISCARD/ : { *(.MIPS.content*) *(.MIPS.events*) }"
+
+TEXT_DYNAMIC=
diff --git a/contrib/binutils/ld/emulparams/elf32btsmip.sh b/contrib/binutils/ld/emulparams/elf32btsmip.sh
new file mode 100644
index 0000000..4c5a9ab
--- /dev/null
+++ b/contrib/binutils/ld/emulparams/elf32btsmip.sh
@@ -0,0 +1,9 @@
+# If you change this file, please also look at files which source this one:
+# elf32ltsmip.sh
+
+. ${srcdir}/emulparams/elf32bmip.sh
+OUTPUT_FORMAT="elf32-tradbigmips"
+BIG_OUTPUT_FORMAT="elf32-tradbigmips"
+LITTLE_OUTPUT_FORMAT="elf32-tradlittlemips"
+SHLIB_TEXT_START_ADDR=0
+ENTRY=__start
diff --git a/contrib/binutils/ld/emulparams/elf32btsmipn32.sh b/contrib/binutils/ld/emulparams/elf32btsmipn32.sh
new file mode 100644
index 0000000..5ca6797
--- /dev/null
+++ b/contrib/binutils/ld/emulparams/elf32btsmipn32.sh
@@ -0,0 +1,15 @@
+# If you change this file, please also look at files which source this one:
+# elf32ltsmipn32.sh
+
+. ${srcdir}/emulparams/elf32bmipn32-defs.sh
+OUTPUT_FORMAT="elf32-ntradbigmips"
+BIG_OUTPUT_FORMAT="elf32-ntradbigmips"
+LITTLE_OUTPUT_FORMAT="elf32-ntradlittlemips"
+COMMONPAGESIZE=0x1000
+
+# Magic sections.
+OTHER_TEXT_SECTIONS='*(.mips16.fn.*) *(.mips16.call.*)'
+OTHER_SECTIONS='
+  .gptab.sdata : { *(.gptab.data) *(.gptab.sdata) }
+  .gptab.sbss : { *(.gptab.bss) *(.gptab.sbss) }
+'
diff --git a/contrib/binutils/ld/emulparams/elf32ltsmip.sh b/contrib/binutils/ld/emulparams/elf32ltsmip.sh
new file mode 100644
index 0000000..4a660f0
--- /dev/null
+++ b/contrib/binutils/ld/emulparams/elf32ltsmip.sh
@@ -0,0 +1,2 @@
+. ${srcdir}/emulparams/elf32btsmip.sh
+OUTPUT_FORMAT="elf32-tradlittlemips"
diff --git a/contrib/binutils/ld/emulparams/elf32ltsmipn32.sh b/contrib/binutils/ld/emulparams/elf32ltsmipn32.sh
new file mode 100644
index 0000000..276477d
--- /dev/null
+++ b/contrib/binutils/ld/emulparams/elf32ltsmipn32.sh
@@ -0,0 +1,4 @@
+. ${srcdir}/emulparams/elf32btsmipn32.sh
+OUTPUT_FORMAT="elf32-ntradlittlemips"
+BIG_OUTPUT_FORMAT="elf32-ntradbigmips"
+LITTLE_OUTPUT_FORMAT="elf32-ntradlittlemips"
diff --git a/contrib/binutils/ld/emulparams/elf32mipswindiss.sh b/contrib/binutils/ld/emulparams/elf32mipswindiss.sh
new file mode 100644
index 0000000..4f1148b
--- /dev/null
+++ b/contrib/binutils/ld/emulparams/elf32mipswindiss.sh
@@ -0,0 +1,27 @@
+TEMPLATE_NAME=elf32
+SCRIPT_NAME=elf
+OUTPUT_FORMAT="elf32-bigmips"
+BIG_OUTPUT_FORMAT="elf32-bigmips"
+LITTLE_OUTPUT_FORMAT="elf32-littlemips"
+ARCH=mips
+MACHINE=
+EMBEDDED=yes
+MAXPAGESIZE=0x40000
+
+# The data below is taken from the windiss.dld linker script that comes with
+# the Diab linker.
+TEXT_START_ADDR=0x100000
+DATA_START_SYMBOLS='__DATA_ROM = .; __DATA_RAM = .;'
+SDATA_START_SYMBOLS='_SDA_BASE_ = .; _gp = . + 0x7ff0;'
+SDATA2_START_SYMBOLS='_SDA2_BASE_ = .;'
+EXECUTABLE_SYMBOLS='__HEAP_START = .; __SP_INIT = 0x800000; __SP_END = __SP_INIT - 0x20000; __HEAP_END = __SP_END; __DATA_END = _edata; __BSS_START = __bss_start; __BSS_END = _end; __HEAP_START = _end;'
+
+# The Diab tools use a different init/fini convention.  Initialization code
+# is place in sections named ".init$NN".  These sections are then concatenated
+# into the .init section.  It is important that .init$00 be first and .init$99
+# be last. The other sections should be sorted, but the current linker script
+# parse does not seem to allow that with the SORT keyword in this context.
+INIT_START='*(.init$00); *(.init$0[1-9]); *(.init$[1-8][0-9]); *(.init$9[0-8])'
+INIT_END='*(.init$99)'
+FINI_START='*(.fini$00); *(.fini$0[1-9]); *(.fini$[1-8][0-9]); *(.fini$9[0-8])'
+FINI_END='*(.fini$99)'
diff --git a/contrib/binutils/ld/emulparams/elf64btsmip.sh b/contrib/binutils/ld/emulparams/elf64btsmip.sh
new file mode 100644
index 0000000..23a20c7
--- /dev/null
+++ b/contrib/binutils/ld/emulparams/elf64btsmip.sh
@@ -0,0 +1,16 @@
+# If you change this file, please also look at files which source this one:
+# elf64ltsmip.sh
+
+. ${srcdir}/emulparams/elf32bmipn32-defs.sh
+OUTPUT_FORMAT="elf64-tradbigmips"
+BIG_OUTPUT_FORMAT="elf64-tradbigmips"
+LITTLE_OUTPUT_FORMAT="elf64-tradlittlemips"
+
+# Magic sections.
+OTHER_TEXT_SECTIONS='*(.mips16.fn.*) *(.mips16.call.*)'
+OTHER_SECTIONS='
+  .gptab.sdata : { *(.gptab.data) *(.gptab.sdata) }
+  .gptab.sbss : { *(.gptab.bss) *(.gptab.sbss) }
+'
+
+TEXT_START_ADDR="0x120000000"
diff --git a/contrib/binutils/ld/emulparams/elf64ltsmip.sh b/contrib/binutils/ld/emulparams/elf64ltsmip.sh
new file mode 100644
index 0000000..efd6b7d
--- /dev/null
+++ b/contrib/binutils/ld/emulparams/elf64ltsmip.sh
@@ -0,0 +1,4 @@
+. ${srcdir}/emulparams/elf64btsmip.sh
+OUTPUT_FORMAT="elf64-tradlittlemips"
+BIG_OUTPUT_FORMAT="elf64-tradbigmips"
+LITTLE_OUTPUT_FORMAT="elf64-tradlittlemips"
diff --git a/contrib/binutils/ld/emulparams/mipsbig.sh b/contrib/binutils/ld/emulparams/mipsbig.sh
new file mode 100644
index 0000000..9fe2953
--- /dev/null
+++ b/contrib/binutils/ld/emulparams/mipsbig.sh
@@ -0,0 +1,6 @@
+SCRIPT_NAME=mips
+OUTPUT_FORMAT="ecoff-bigmips"
+BIG_OUTPUT_FORMAT="ecoff-bigmips"
+LITTLE_OUTPUT_FORMAT="ecoff-littlemips"
+TARGET_PAGE_SIZE=0x1000000
+ARCH=mips
diff --git a/contrib/binutils/ld/emulparams/mipsbsd.sh b/contrib/binutils/ld/emulparams/mipsbsd.sh
new file mode 100644
index 0000000..e8fb35b
--- /dev/null
+++ b/contrib/binutils/ld/emulparams/mipsbsd.sh
@@ -0,0 +1,7 @@
+SCRIPT_NAME=mipsbsd
+OUTPUT_FORMAT="a.out-mips-little"
+BIG_OUTPUT_FORMAT="a.out-mips-big"
+LITTLE_OUTPUT_FORMAT="a.out-mips-little"
+TEXT_START_ADDR=0x1020
+TARGET_PAGE_SIZE=4096
+ARCH=mips
diff --git a/contrib/binutils/ld/emulparams/mipsidt.sh b/contrib/binutils/ld/emulparams/mipsidt.sh
new file mode 100644
index 0000000..63176f5
--- /dev/null
+++ b/contrib/binutils/ld/emulparams/mipsidt.sh
@@ -0,0 +1,11 @@
+SCRIPT_NAME=mips
+OUTPUT_FORMAT="ecoff-bigmips"
+BIG_OUTPUT_FORMAT="ecoff-bigmips"
+LITTLE_OUTPUT_FORMAT="ecoff-littlemips"
+TARGET_PAGE_SIZE=0x1000000
+ARCH=mips
+ENTRY=start
+TEXT_START_ADDR=0xa0012000
+DATA_ADDR=.
+TEMPLATE_NAME=mipsecoff
+EMBEDDED=yes
diff --git a/contrib/binutils/ld/emulparams/mipsidtl.sh b/contrib/binutils/ld/emulparams/mipsidtl.sh
new file mode 100644
index 0000000..02279de
--- /dev/null
+++ b/contrib/binutils/ld/emulparams/mipsidtl.sh
@@ -0,0 +1,11 @@
+SCRIPT_NAME=mips
+OUTPUT_FORMAT="ecoff-littlemips"
+BIG_OUTPUT_FORMAT="ecoff-bigmips"
+LITTLE_OUTPUT_FORMAT="ecoff-littlemips"
+TARGET_PAGE_SIZE=0x1000000
+ARCH=mips
+ENTRY=start
+TEXT_START_ADDR=0xa0012000
+DATA_ADDR=.
+TEMPLATE_NAME=mipsecoff
+EMBEDDED=yes
diff --git a/contrib/binutils/ld/emulparams/mipslit.sh b/contrib/binutils/ld/emulparams/mipslit.sh
new file mode 100644
index 0000000..acb2344
--- /dev/null
+++ b/contrib/binutils/ld/emulparams/mipslit.sh
@@ -0,0 +1,6 @@
+SCRIPT_NAME=mips
+OUTPUT_FORMAT="ecoff-littlemips"
+BIG_OUTPUT_FORMAT="ecoff-bigmips"
+LITTLE_OUTPUT_FORMAT="ecoff-littlemips"
+TARGET_PAGE_SIZE=0x1000000
+ARCH=mips
diff --git a/contrib/binutils/ld/emulparams/mipslnews.sh b/contrib/binutils/ld/emulparams/mipslnews.sh
new file mode 100644
index 0000000..d0bb91c
--- /dev/null
+++ b/contrib/binutils/ld/emulparams/mipslnews.sh
@@ -0,0 +1,9 @@
+SCRIPT_NAME=mips
+OUTPUT_FORMAT="ecoff-littlemips"
+BIG_OUTPUT_FORMAT="ecoff-bigmips"
+LITTLE_OUTPUT_FORMAT="ecoff-littlemips"
+TARGET_PAGE_SIZE=0x1000000
+ARCH=mips
+TEXT_START_ADDR=0x80080000
+DATA_ADDR=.
+EMBEDDED=yes
diff --git a/contrib/binutils/ld/emulparams/mipspe.sh b/contrib/binutils/ld/emulparams/mipspe.sh
new file mode 100644
index 0000000..9dd9ce7
--- /dev/null
+++ b/contrib/binutils/ld/emulparams/mipspe.sh
@@ -0,0 +1,9 @@
+ARCH=mips
+SCRIPT_NAME=pe
+OUTPUT_FORMAT="pei-mips"
+OUTPUT_ARCH="mips"
+RELOCATEABLE_OUTPUT_FORMAT="ecoff-littlemips"
+TEMPLATE_NAME=pe
+SUBSYSTEM=PE_DEF_SUBSYSTEM
+INITIAL_SYMBOL_CHAR=\"_\"
+ENTRY="_mainCRTStartup"