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path: root/Toolchain/Patches/binutils.patch
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diff --git a/bfd/config.bfd b/bfd/config.bfd
index 13d678e1..782ad689 100644
--- a/bfd/config.bfd
+++ b/bfd/config.bfd
@@ -220,6 +220,26 @@ esac
 case "${targ}" in
 # START OF targmatch.h
 #ifdef BFD64
+
+  i[3-7]86-*-serenity*)
+    targ_defvec=i386_elf32_vec
+    targ_selvecs=
+    targ64_selvecs=x86_64_elf64_vec
+    ;;
+#ifdef BFD64
+  x86_64-*-serenity*)
+    targ_defvec=x86_64_elf64_vec
+    targ_selvecs=i386_elf32_vec
+    want64=true
+    ;;
+#endif
+
+  arm-*-serenity*)
+    targ_defvec=arm_elf32_le_vec
+    targ_selvecs=
+    targ64_selvecs=
+    ;;
+
   aarch64-*-darwin*)
     targ_defvec=aarch64_mach_o_vec
     targ_selvecs="arm_mach_o_vec mach_o_le_vec mach_o_be_vec mach_o_fat_vec"
diff --git a/config.sub b/config.sub
index 5b158ac4..49f05c37 100755
--- a/config.sub
+++ b/config.sub
@@ -1342,6 +1342,7 @@ case $os in
 	# Each alternative MUST end in a * to match a version number.
 	# sysv* is not here because it comes later, after sysvr4.
 	gnu* | bsd* | mach* | minix* | genix* | ultrix* | irix* \
+             | serenity* \
 	     | *vms* | esix* | aix* | cnk* | sunos | sunos[34]*\
 	     | hpux* | unos* | osf* | luna* | dgux* | auroraux* | solaris* \
 	     | sym* | kopensolaris* | plan9* \
diff --git a/gas/configure.tgt b/gas/configure.tgt
index a4828c4c..4d75ca56 100644
--- a/gas/configure.tgt
+++ b/gas/configure.tgt
@@ -121,6 +121,8 @@ esac
 generic_target=${cpu_type}-$vendor-$os
 # Note: This table is alpha-sorted, please try to keep it that way.
 case ${generic_target} in
+  i386-*-serenity*)                     fmt=elf;;
+  arm-*-serenity*)                      fmt=elf;;
   aarch64*-*-elf*)			fmt=elf;;
   aarch64*-*-fuchsia*)			fmt=elf;;
   aarch64*-*-linux*)			fmt=elf em=linux
diff --git a/ld/Makefile.am b/ld/Makefile.am
index 0509c2e5..b1adc7c6 100644
--- a/ld/Makefile.am
+++ b/ld/Makefile.am
@@ -178,6 +178,7 @@ ALL_EMULATION_SOURCES = \
 	earmelf_nbsd.c \
 	earmelf_phoenix.c \
 	earmelf_vxworks.c \
+	earmelf_serenity.c \
 	earmelfb.c \
 	earmelfb_fbsd.c \
 	earmelfb_fuchsia.c \
diff --git a/ld/Makefile.in b/ld/Makefile.in
index 9898392a..9357b539 100644
--- a/ld/Makefile.in
+++ b/ld/Makefile.in
@@ -665,6 +665,7 @@ ALL_EMULATION_SOURCES = \
 	earmelf_nbsd.c \
 	earmelf_phoenix.c \
 	earmelf_vxworks.c \
+	earmelf_serenity.c \
 	earmelfb.c \
 	earmelfb_fbsd.c \
 	earmelfb_fuchsia.c \
@@ -779,6 +780,7 @@ ALL_EMULATION_SOURCES = \
 	eelf_i386_vxworks.c \
 	eelf_iamcu.c \
 	eelf_s390.c \
+	eelf_i386_serenity.c \
 	eh8300elf.c \
 	eh8300elf_linux.c \
 	eh8300helf.c \
@@ -945,6 +947,7 @@ ALL_64_EMULATION_SOURCES = \
 	eelf_x86_64_fbsd.c \
 	eelf_x86_64_nacl.c \
 	eelf_x86_64_sol2.c \
+	eelf_x86_64_serenity.c \
 	ehppa64linux.c \
 	ei386pep.c \
 	emmo.c
diff --git a/ld/configure.tgt b/ld/configure.tgt
index c81bc8a7..a93a04c6 100644
--- a/ld/configure.tgt
+++ b/ld/configure.tgt
@@ -45,6 +45,19 @@ targ64_extra_libpath=
 # architecture variants should be kept together even if their names
 # break the alpha sorting.
 case "${targ}" in
+i[3-7]86-*-serenity*)
+			targ_emul=elf_i386_serenity
+			targ_extra_emuls=elf_i386
+			targ64_extra_emuls="elf_x86_64_serenity elf_x86_64"
+			;;
+x86_64-*-serenity*)
+			targ_emul=elf_x86_64_serenity
+			targ_extra_emuls="elf_i386_serenity elf_x86_64 elf_i386"
+			;;
+arm-*-serenity*)
+			targ_emul=armelf_serenity
+			targ_extra_emuls="armelf_serenity armelf"
+			;;
 aarch64_be-*-elf)	targ_emul=aarch64elfb
 			targ_extra_emuls="aarch64elf aarch64elf32 aarch64elf32b armelfb armelf" ;;
 aarch64-*-elf | aarch64-*-rtems*)
diff --git a/ld/emulparams/armelf_serenity.sh b/ld/emulparams/armelf_serenity.sh
new file mode 100644
index 00000000..517cd626
--- /dev/null
+++ b/ld/emulparams/armelf_serenity.sh
@@ -0,0 +1,7 @@
+. ${srcdir}/emulparams/armelf.sh
+MAXPAGESIZE="CONSTANT (MAXPAGESIZE)"
+TEXT_START_ADDR=0x00008000
+TARGET2_TYPE=got-rel
+
+unset STACK_ADDR
+unset EMBEDDED
diff --git a/ld/emulparams/elf_i386_serenity.sh b/ld/emulparams/elf_i386_serenity.sh
new file mode 100644
index 00000000..342d5298
--- /dev/null
+++ b/ld/emulparams/elf_i386_serenity.sh
@@ -0,0 +1,3 @@
+. ${srcdir}/emulparams/elf_i386.sh
+GENERATE_SHLIB_SCRIPT=yes
+GENERATE_PIE_SCRIPT=yes
diff --git a/ld/emulparams/elf_x86_64_serenity.sh b/ld/emulparams/elf_x86_64_serenity.sh
new file mode 100644
index 00000000..a2af90a6
--- /dev/null
+++ b/ld/emulparams/elf_x86_64_serenity.sh
@@ -0,0 +1 @@
+. ${srcdir}/emulparams/elf_x86_64.sh