/usr/src/binutils/patches/mips64-default-n64.diff is in binutils-source 2.30-15ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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===================================================================
--- a/bfd/config.bfd
+++ b/bfd/config.bfd
@@ -1188,11 +1188,21 @@ case "${targ}" in
targ_defvec=mips_elf32_be_vec
targ_selvecs="mips_elf32_le_vec mips_elf64_be_vec mips_elf64_le_vec mips_ecoff_be_vec mips_ecoff_le_vec"
;;
- mips64*el-*-linux*)
+ mips*64*el-*-linux*-gnuabi64)
+ targ_defvec=mips_elf64_trad_le_vec
+ targ_selvecs="mips_elf32_ntrad_be_vec mips_elf32_ntrad_le_vec mips_elf32_trad_be_vec mips_elf32_trad_le_vec mips_elf64_trad_be_vec"
+ want64=true
+ ;;
+ mips*64*-*-linux*-gnuabi64)
+ targ_defvec=mips_elf64_trad_be_vec
+ targ_selvecs="mips_elf32_ntrad_be_vec mips_elf32_ntrad_le_vec mips_elf32_trad_be_vec mips_elf32_trad_le_vec mips_elf64_trad_le_vec"
+ want64=true
+ ;;
+ mips*64*el-*-linux*)
targ_defvec=mips_elf32_ntrad_le_vec
targ_selvecs="mips_elf32_ntrad_be_vec mips_elf32_trad_le_vec mips_elf32_trad_be_vec mips_elf64_trad_le_vec mips_elf64_trad_be_vec"
;;
- mips64*-*-linux*)
+ mips*64*-*-linux*)
targ_defvec=mips_elf32_ntrad_be_vec
targ_selvecs="mips_elf32_ntrad_le_vec mips_elf32_trad_be_vec mips_elf32_trad_le_vec mips_elf64_trad_be_vec mips_elf64_trad_le_vec"
;;
Index: b/gas/configure.ac
===================================================================
--- a/gas/configure.ac
+++ b/gas/configure.ac
@@ -345,6 +345,9 @@ changequote([,])dnl
esac
# Decide which ABI to target by default.
case ${target} in
+ mips*64*-linux-gnuabi64)
+ mips_default_abi=N64_ABI
+ ;;
mips64*-linux* | mips-sgi-irix6* | mips64*-freebsd* \
| mips64*-kfreebsd*-gnu | mips64*-ps2-elf*)
mips_default_abi=N32_ABI
Index: b/ld/configure.tgt
===================================================================
--- a/ld/configure.tgt
+++ b/ld/configure.tgt
@@ -535,10 +535,16 @@ mips*el-*-vxworks*) targ_emul=elf32elmip
mips*-*-vxworks*) targ_emul=elf32ebmipvxworks
targ_extra_emuls="elf32elmipvxworks" ;;
mips*-*-windiss) targ_emul=elf32mipswindiss ;;
-mips64*el-*-linux-*) targ_emul=elf32ltsmipn32
+mips*64*el-*-linux-gnuabi64) targ_emul=elf64ltsmip
+ targ_extra_emuls="elf32btsmipn32 elf32ltsmip elf32btsmip elf32ltsmipn32 elf64btsmip"
+ targ_extra_libpath=$targ_extra_emuls ;;
+mips*64*-*-linux-gnuabi64) targ_emul=elf64btsmip
+ targ_extra_emuls="elf32ltsmipn32 elf32btsmip elf32ltsmip elf32btsmipn32 elf64ltsmip"
+ targ_extra_libpath=$targ_extra_emuls ;;
+mips*64*el-*-linux-*) targ_emul=elf32ltsmipn32
targ_extra_emuls="elf32btsmipn32 elf32ltsmip elf32btsmip elf64ltsmip elf64btsmip"
targ_extra_libpath=$targ_extra_emuls ;;
-mips64*-*-linux-*) targ_emul=elf32btsmipn32
+mips*64*-*-linux-*) targ_emul=elf32btsmipn32
targ_extra_emuls="elf32ltsmipn32 elf32btsmip elf32ltsmip elf64btsmip elf64ltsmip"
targ_extra_libpath=$targ_extra_emuls ;;
mips*el-*-linux-*) targ_emul=elf32ltsmip
Index: b/gas/configure
===================================================================
--- a/gas/configure
+++ b/gas/configure
@@ -12380,6 +12380,9 @@ _ACEOF
esac
# Decide which ABI to target by default.
case ${target} in
+ mips*64*-linux-gnuabi64)
+ mips_default_abi=N64_ABI
+ ;;
mips64*-linux* | mips-sgi-irix6* | mips64*-freebsd* \
| mips64*-kfreebsd*-gnu | mips64*-ps2-elf*)
mips_default_abi=N32_ABI
|