Import of Binutils from the FSF 2.12 branch.

(this fixes several linker problems and coredumps)
These bits are taken from the FSF anoncvs repo on 10-April-2002 13:24 Zulu

12 files changed, 51 insertions, 276 deletions

diff --git a/contrib/binutils/ld/emulparams/elf32bmip.sh b/contrib/binutils/ld/emulparams/elf32bmip.sh
index 473c411..fa7d671 100644
--- a/contrib/binutils/ld/emulparams/elf32bmip.sh
+++ b/contrib/binutils/ld/emulparams/elf32bmip.sh
@@ -1,22 +1,27 @@
+# If you change this file, please also look at files which source this one:
+# elf32b4300.sh elf32bsmip.sh elf32btsmip.sh elf32ebmip.sh elf32lmip.sh
+
 SCRIPT_NAME=elf
 OUTPUT_FORMAT="elf32-bigmips"
 BIG_OUTPUT_FORMAT="elf32-bigmips"
 LITTLE_OUTPUT_FORMAT="elf32-littlemips"
 TEXT_START_ADDR=0x0400000
-DATA_ADDR=0x10000000
+test -n "${EMBEDDED}" || DATA_ADDR=0x10000000
 MAXPAGESIZE=0x40000
 NONPAGED_TEXT_START_ADDR=0x0400000
 SHLIB_TEXT_START_ADDR=0x5ffe0000
-TEXT_DYNAMIC=
-INITIAL_READONLY_SECTIONS='.reginfo : { *(.reginfo) }'
+test -n "${EMBEDDED}" || TEXT_DYNAMIC=
+INITIAL_READONLY_SECTIONS="
+  .reginfo      ${RELOCATING-0} : { *(.reginfo) }
+"
 OTHER_TEXT_SECTIONS='*(.mips16.fn.*) *(.mips16.call.*)'
 OTHER_GOT_SYMBOLS='
   _gp = ALIGN(16) + 0x7ff0;
 '
-OTHER_GOT_SECTIONS='
-  .lit8 : { *(.lit8) }
-  .lit4 : { *(.lit4) }
-'
+OTHER_SDATA_SECTIONS="
+  .lit8         ${RELOCATING-0} : { *(.lit8) }
+  .lit4         ${RELOCATING-0} : { *(.lit4) }
+"
 TEXT_START_SYMBOLS='_ftext = . ;'
 DATA_START_SYMBOLS='_fdata = . ;'
 OTHER_BSS_SYMBOLS='_fbss = .;'
@@ -27,4 +32,5 @@ OTHER_SECTIONS='
 ARCH=mips
 MACHINE=
 TEMPLATE_NAME=elf32
+EXTRA_EM_FILE=mipself
 GENERATE_SHLIB_SCRIPT=yes
diff --git a/contrib/binutils/ld/emulparams/elf32bmipn32.sh b/contrib/binutils/ld/emulparams/elf32bmipn32.sh
index 56f42a9..8dc1735 100755
--- a/contrib/binutils/ld/emulparams/elf32bmipn32.sh
+++ b/contrib/binutils/ld/emulparams/elf32bmipn32.sh
@@ -1,3 +1,6 @@
+# If you change this file, please also look at files which source this one:
+# elf64bmip.sh elf64btsmip.sh
+
 # This is an ELF platform.
 SCRIPT_NAME=elf
 
@@ -17,11 +20,11 @@ ENTRY=__start
 OTHER_GOT_SYMBOLS='
   _gp = ALIGN(16) + 0x7ff0;
 '
-OTHER_GOT_SECTIONS='
-  .lit8 : { *(.lit8) }
-  .lit4 : { *(.lit4) }
-  .srdata : { *(.srdata) }
-'
+OTHER_SDATA_SECTIONS="
+  .lit8         ${RELOCATING-0} : { *(.lit8) }
+  .lit4         ${RELOCATING-0} : { *(.lit4) }
+  .srdata       ${RELOCATING-0} : { *(.srdata) }
+"
 
 # Magic symbols.
 TEXT_START_SYMBOLS='_ftext = . ;'
@@ -41,35 +44,28 @@ EXECUTABLE_SYMBOLS="
 # segment.
 WRITABLE_RODATA=
 
-OTHER_RELOCATING_SECTIONS='
-  .MIPS.events.text :
+OTHER_SECTIONS="
+  .MIPS.events.text ${RELOCATING-0} :
     {
-       *(.MIPS.events.text)
-       *(.MIPS.events.gnu.linkonce.t*)
+       *(.MIPS.events.text${RELOCATING+ .MIPS.events.gnu.linkonce.t*})
     }
-  .MIPS.content.text : 
+  .MIPS.content.text ${RELOCATING-0} : 
     {
-       *(.MIPS.content.text)
-       *(.MIPS.content.gnu.linkonce.t*)
+       *(.MIPS.content.text${RELOCATING+ .MIPS.content.gnu.linkonce.t*})
     }
-  .MIPS.events.data : 
+  .MIPS.events.data ${RELOCATING-0} :
     {
-       *(.MIPS.events.data)
-       *(.MIPS.events.gnu.linkonce.d*)
+       *(.MIPS.events.data${RELOCATING+ .MIPS.events.gnu.linkonce.d*})
     }
-  .MIPS.content.data : 
+  .MIPS.content.data ${RELOCATING-0} :
     {
-       *(.MIPS.content.data)
-       *(.MIPS.content.gnu.linkonce.d*)
+       *(.MIPS.content.data${RELOCATING+ .MIPS.content.gnu.linkonce.d*})
     }
-  .MIPS.events.rodata : 
+  .MIPS.events.rodata ${RELOCATING-0} :
     {
-       *(.MIPS.events.rodata)
-       *(.MIPS.events.gnu.linkonce.r*)
+       *(.MIPS.events.rodata${RELOCATING+ .MIPS.events.gnu.linkonce.r*})
     }
-  .MIPS.content.rodata : 
+  .MIPS.content.rodata ${RELOCATING-0} :
     {
-       *(.MIPS.content.rodata)
-       *(.MIPS.content.gnu.linkonce.r*)
-    }
-'
+       *(.MIPS.content.rodata${RELOCATING+ .MIPS.content.gnu.linkonce.r*})
+    }"
diff --git a/contrib/binutils/ld/emulparams/elf32bsmip.sh b/contrib/binutils/ld/emulparams/elf32bsmip.sh
index 09f1307..5b2939a 100755
--- a/contrib/binutils/ld/emulparams/elf32bsmip.sh
+++ b/contrib/binutils/ld/emulparams/elf32bsmip.sh
@@ -1,31 +1,2 @@
-SCRIPT_NAME=elf
-OUTPUT_FORMAT="elf32-bigmips"
-BIG_OUTPUT_FORMAT="elf32-bigmips"
-LITTLE_OUTPUT_FORMAT="elf32-littlemips"
-TEXT_START_ADDR=0x0400000
-DATA_ADDR=0x10000000
-MAXPAGESIZE=0x40000
-NONPAGED_TEXT_START_ADDR=0x0400000
-SHLIB_TEXT_START_ADDR=0x5ffe0000
-TEXT_DYNAMIC=
-INITIAL_READONLY_SECTIONS='.reginfo : { *(.reginfo) }'
-OTHER_TEXT_SECTIONS='*(.mips16.fn.*) *(.mips16.call.*)'
-OTHER_GOT_SYMBOLS='
-  _gp = ALIGN(16) + 0x7ff0;
-'
-OTHER_GOT_SECTIONS='
-  .lit8 : { *(.lit8) }
-  .lit4 : { *(.lit4) }
-'
-TEXT_START_SYMBOLS='_ftext = . ;'
-DATA_START_SYMBOLS='_fdata = . ;'
-OTHER_BSS_SYMBOLS='_fbss = .;'
-OTHER_SECTIONS='
-  .gptab.sdata : { *(.gptab.data) *(.gptab.sdata) }
-  .gptab.sbss : { *(.gptab.bss) *(.gptab.sbss) }
-'
-ARCH=mips
-MACHINE=
-TEMPLATE_NAME=elf32
-GENERATE_SHLIB_SCRIPT=yes
+. ${srcdir}/emulparams/elf32bmip.sh
 ENTRY=__start
diff --git a/contrib/binutils/ld/emulparams/elf32ebmip.sh b/contrib/binutils/ld/emulparams/elf32ebmip.sh
index 00ea8fd..704b43e 100644
--- a/contrib/binutils/ld/emulparams/elf32ebmip.sh
+++ b/contrib/binutils/ld/emulparams/elf32ebmip.sh
@@ -1,28 +1,2 @@
-SCRIPT_NAME=elf
-OUTPUT_FORMAT="elf32-bigmips"
-BIG_OUTPUT_FORMAT="elf32-bigmips"
-LITTLE_OUTPUT_FORMAT="elf32-littlemips"
-TEXT_START_ADDR=0x0400000
-MAXPAGESIZE=0x40000
-NONPAGED_TEXT_START_ADDR=0x0400000
-SHLIB_TEXT_START_ADDR=0x5ffe0000
-OTHER_TEXT_SECTIONS='*(.mips16.fn.*) *(.mips16.call.*)'
-OTHER_GOT_SYMBOLS='
-  _gp = ALIGN(16) + 0x7ff0;
-'
-OTHER_GOT_SECTIONS='
-  .lit8 : { *(.lit8) }
-  .lit4 : { *(.lit4) }
-'
-TEXT_START_SYMBOLS='_ftext = . ;'
-DATA_START_SYMBOLS='_fdata = . ;'
-OTHER_BSS_SYMBOLS='_fbss = .;'
-OTHER_SECTIONS='
-  .gptab.sdata : { *(.gptab.data) *(.gptab.sdata) }
-  .gptab.sbss : { *(.gptab.bss) *(.gptab.sbss) }
-'
-ARCH=mips
-MACHINE=
-TEMPLATE_NAME=elf32
-GENERATE_SHLIB_SCRIPT=yes
 EMBEDDED=yes
+. ${srcdir}/emulparams/elf32bmip.sh
diff --git a/contrib/binutils/ld/emulparams/elf32elmip.sh b/contrib/binutils/ld/emulparams/elf32elmip.sh
index cf008c8..c94e503 100644
--- a/contrib/binutils/ld/emulparams/elf32elmip.sh
+++ b/contrib/binutils/ld/emulparams/elf32elmip.sh
@@ -1,28 +1,2 @@
-SCRIPT_NAME=elf
-OUTPUT_FORMAT="elf32-littlemips"
-BIG_OUTPUT_FORMAT="elf32-bigmips"
-LITTLE_OUTPUT_FORMAT="elf32-littlemips"
-TEXT_START_ADDR=0x0400000
-MAXPAGESIZE=0x40000
-NONPAGED_TEXT_START_ADDR=0x0400000
-SHLIB_TEXT_START_ADDR=0x5ffe0000
-OTHER_TEXT_SECTIONS='*(.mips16.fn.*) *(.mips16.call.*)'
-OTHER_GOT_SYMBOLS='
-  _gp = ALIGN(16) + 0x7ff0;
-'
-OTHER_GOT_SECTIONS='
-  .lit8 : { *(.lit8) }
-  .lit4 : { *(.lit4) }
-'
-TEXT_START_SYMBOLS='_ftext = . ;'
-DATA_START_SYMBOLS='_fdata = . ;'
-OTHER_BSS_SYMBOLS='_fbss = .;'
-OTHER_SECTIONS='
-  .gptab.sdata : { *(.gptab.data) *(.gptab.sdata) }
-  .gptab.sbss : { *(.gptab.bss) *(.gptab.sbss) }
-'
-ARCH=mips
-MACHINE=
-TEMPLATE_NAME=elf32
-GENERATE_SHLIB_SCRIPT=yes
 EMBEDDED=yes
+. ${srcdir}/emulparams/elf32lmip.sh
diff --git a/contrib/binutils/ld/emulparams/elf32lmip.sh b/contrib/binutils/ld/emulparams/elf32lmip.sh
index 23312f4..14d4ded 100644
--- a/contrib/binutils/ld/emulparams/elf32lmip.sh
+++ b/contrib/binutils/ld/emulparams/elf32lmip.sh
@@ -1,30 +1,7 @@
-SCRIPT_NAME=elf
+# If you change this file, please also look at files which source this one:
+# elf32elmip.sh elf32lsmip.sh
+
+. ${srcdir}/emulparams/elf32bmip.sh
 OUTPUT_FORMAT="elf32-littlemips"
 BIG_OUTPUT_FORMAT="elf32-bigmips"
 LITTLE_OUTPUT_FORMAT="elf32-littlemips"
-TEXT_START_ADDR=0x0400000
-DATA_ADDR=0x10000000
-MAXPAGESIZE=0x40000
-NONPAGED_TEXT_START_ADDR=0x0400000
-SHLIB_TEXT_START_ADDR=0x5ffe0000
-TEXT_DYNAMIC=
-INITIAL_READONLY_SECTIONS='.reginfo : { *(.reginfo) }'
-OTHER_TEXT_SECTIONS='*(.mips16.fn.*) *(.mips16.call.*)'
-OTHER_GOT_SYMBOLS='
-  _gp = ALIGN(16) + 0x7ff0;
-'
-OTHER_GOT_SECTIONS='
-  .lit8 : { *(.lit8) }
-  .lit4 : { *(.lit4) }
-'
-TEXT_START_SYMBOLS='_ftext = . ;'
-DATA_START_SYMBOLS='_fdata = . ;'
-OTHER_BSS_SYMBOLS='_fbss = .;'
-OTHER_SECTIONS='
-  .gptab.sdata : { *(.gptab.data) *(.gptab.sdata) }
-  .gptab.sbss : { *(.gptab.bss) *(.gptab.sbss) }
-'
-ARCH=mips
-MACHINE=
-TEMPLATE_NAME=elf32
-GENERATE_SHLIB_SCRIPT=yes
diff --git a/contrib/binutils/ld/emulparams/elf32lsmip.sh b/contrib/binutils/ld/emulparams/elf32lsmip.sh
index 4bdc8a1..62e4f98 100755
--- a/contrib/binutils/ld/emulparams/elf32lsmip.sh
+++ b/contrib/binutils/ld/emulparams/elf32lsmip.sh
@@ -1,31 +1,2 @@
-SCRIPT_NAME=elf
-OUTPUT_FORMAT="elf32-littlemips"
-BIG_OUTPUT_FORMAT="elf32-bigmips"
-LITTLE_OUTPUT_FORMAT="elf32-littlemips"
-TEXT_START_ADDR=0x0400000
-DATA_ADDR=0x10000000
-MAXPAGESIZE=0x40000
-NONPAGED_TEXT_START_ADDR=0x0400000
-SHLIB_TEXT_START_ADDR=0x5ffe0000
-TEXT_DYNAMIC=
-INITIAL_READONLY_SECTIONS='.reginfo : { *(.reginfo) }'
-OTHER_TEXT_SECTIONS='*(.mips16.fn.*) *(.mips16.call.*)'
-OTHER_GOT_SYMBOLS='
-  _gp = ALIGN(16) + 0x7ff0;
-'
-OTHER_GOT_SECTIONS='
-  .lit8 : { *(.lit8) }
-  .lit4 : { *(.lit4) }
-'
-TEXT_START_SYMBOLS='_ftext = . ;'
-DATA_START_SYMBOLS='_fdata = . ;'
-OTHER_BSS_SYMBOLS='_fbss = .;'
-OTHER_SECTIONS='
-  .gptab.sdata : { *(.gptab.data) *(.gptab.sdata) }
-  .gptab.sbss : { *(.gptab.bss) *(.gptab.sbss) }
-'
-ARCH=mips
-MACHINE=
-TEMPLATE_NAME=elf32
-GENERATE_SHLIB_SCRIPT=yes
+. ${srcdir}/emulparams/elf32lmip.sh
 ENTRY=__start
diff --git a/contrib/binutils/ld/emulparams/elf64bmip.sh b/contrib/binutils/ld/emulparams/elf64bmip.sh
index a4852d5..990fcb6 100755
--- a/contrib/binutils/ld/emulparams/elf64bmip.sh
+++ b/contrib/binutils/ld/emulparams/elf64bmip.sh
@@ -1,79 +1,12 @@
-# This is an ELF platform.
-SCRIPT_NAME=elf
-
-# Handle both big- and little-ended 32-bit MIPS objects.
-ARCH=mips
+. ${srcdir}/emulparams/elf32bmipn32.sh
 OUTPUT_FORMAT="elf64-bigmips"
 BIG_OUTPUT_FORMAT="elf64-bigmips"
 LITTLE_OUTPUT_FORMAT="elf64-littlemips"
-
-# Note that the elf32 template is used for 64-bit emulations as well 
-# as 32-bit emulations.
 ELFSIZE=64
-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.  0x40 is the size of the ELF header.
 EXECUTABLE_SYMBOLS="
   __dso_displacement = 0;
   __elf_header = ${TEXT_START_ADDR};
   __program_header_table = ${TEXT_START_ADDR} + 0x40;
 "
-
-# 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*)
-    }
-'
diff --git a/contrib/binutils/ld/emulparams/shelf.sh b/contrib/binutils/ld/emulparams/shelf.sh
index 95db587..27b73b6 100755
--- a/contrib/binutils/ld/emulparams/shelf.sh
+++ b/contrib/binutils/ld/emulparams/shelf.sh
@@ -1,3 +1,6 @@
+# If you change this file, please also look at files which source this one:
+# shlelf.sh, shelf_nbsd.sh
+
 SCRIPT_NAME=elf
 OUTPUT_FORMAT="elf32-sh"
 TEXT_START_ADDR=0x1000
@@ -14,4 +17,4 @@ CTOR_START='___ctors = .;'
 CTOR_END='___ctors_end = .;'
 DTOR_START='___dtors = .;'
 DTOR_END='___dtors_end = .;'
-OTHER_RELOCATING_SECTIONS='.stack 0x30000 : { _stack = .; *(.stack) }'
+STACK_ADDR=0x30000
diff --git a/contrib/binutils/ld/emulparams/shelf_linux.sh b/contrib/binutils/ld/emulparams/shelf_linux.sh
index d7b7631..b841bef 100644
--- a/contrib/binutils/ld/emulparams/shelf_linux.sh
+++ b/contrib/binutils/ld/emulparams/shelf_linux.sh
@@ -1,14 +1,2 @@
-SCRIPT_NAME=elf
+. ${srcdir}/emulparams/shlelf_linux.sh
 OUTPUT_FORMAT="elf32-shbig-linux"
-TEXT_START_ADDR=0x400000
-MAXPAGESIZE=0x10000
-ARCH=sh
-MACHINE=
-TEMPLATE_NAME=elf32
-GENERATE_SHLIB_SCRIPT=yes
-
-DATA_START_SYMBOLS='__data_start = . ;';
-
-OTHER_READWRITE_SECTIONS='
-  .note.ABI-tag : { *(.note.ABI-tag) }
-'
diff --git a/contrib/binutils/ld/emulparams/shl.sh b/contrib/binutils/ld/emulparams/shl.sh
index 360aac8..5fbb165 100644
--- a/contrib/binutils/ld/emulparams/shl.sh
+++ b/contrib/binutils/ld/emulparams/shl.sh
@@ -1,5 +1,2 @@
-SCRIPT_NAME=sh
+. ${srcdir}/emulparams/sh.sh
 OUTPUT_FORMAT="coff-shl"
-TEXT_START_ADDR=0x8000
-TARGET_PAGE_SIZE=128
-ARCH=sh
diff --git a/contrib/binutils/ld/emulparams/shlelf.sh b/contrib/binutils/ld/emulparams/shlelf.sh
index bb27f86..e19678b 100755
--- a/contrib/binutils/ld/emulparams/shlelf.sh
+++ b/contrib/binutils/ld/emulparams/shlelf.sh
@@ -1,17 +1,2 @@
-SCRIPT_NAME=elf
+. ${srcdir}/emulparams/shelf.sh
 OUTPUT_FORMAT="elf32-shl"
-TEXT_START_ADDR=0x1000
-MAXPAGESIZE=128
-ARCH=sh
-MACHINE=
-TEMPLATE_NAME=elf32
-GENERATE_SHLIB_SCRIPT=yes
-EMBEDDED=yes
-
-# These are for compatibility with the COFF toolchain.
-ENTRY=start
-CTOR_START='___ctors = .;'
-CTOR_END='___ctors_end = .;'
-DTOR_START='___dtors = .;'
-DTOR_END='___dtors_end = .;'
-OTHER_RELOCATING_SECTIONS='.stack 0x30000 : { _stack = .; *(.stack) }'