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[binutils-gdb] Add support for Fushia OS.
- From: Nick Clifton <nickc at sourceware dot org>
- To: bfd-cvs at sourceware dot org, gdb-cvs at sourceware dot org
- Date: 2 Dec 2016 10:45:23 -0000
- Subject: [binutils-gdb] Add support for Fushia OS.
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=d5451cd45325d12b2cc3d10ffe67f09b0e26b967
commit d5451cd45325d12b2cc3d10ffe67f09b0e26b967
Author: Josh Conner <joshconner@google.com>
Date: Fri Dec 2 10:44:29 2016 +0000
Add support for Fushia OS.
* configure.ac: Add fuchsia to targets that use ELF.
* configure: Regenerated.
bfd * configure.tgt: Add support for fuchsia (OS).
gas * configure.tgt: Add support for fuchsia (OS).
ld * Makefile.am: Add dependency information for earmelf_fuchsia.c.
* Makefile.in: Regenerate.
* configure.tgt: Add support for aarch64-*-fuchsia, arm*-*-fuchsia*, and
x86_64-*-fuchsia* targets.
* emulparams/armelf_fuchsia.sh: New file.
* emulparams/armelfb_fuchsia.sh: New file.
Diff:
---
ChangeLog | 5 +++++
bfd/ChangeLog | 4 ++++
bfd/config.bfd | 11 ++++++++++-
configure | 2 +-
configure.ac | 2 +-
gas/ChangeLog | 4 ++++
gas/configure.tgt | 3 +++
ld/ChangeLog | 9 +++++++++
ld/Makefile.am | 10 ++++++++++
ld/Makefile.in | 12 ++++++++++++
ld/configure.tgt | 7 ++++++-
ld/emulparams/armelf_fuchsia.sh | 32 ++++++++++++++++++++++++++++++++
ld/emulparams/armelfb_fuchsia.sh | 2 ++
13 files changed, 99 insertions(+), 4 deletions(-)
diff --git a/ChangeLog b/ChangeLog
index 84ad164..ee8013a 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2016-12-02 Josh Conner <joshconner@google.com>
+
+ * configure.ac: Add fuchsia to targets that use ELF.
+ * configure: Regenerated.
+
2016-11-07 Doug Evans <dje@google.com>
* config.sub: Sync with upstream version 2016-11-03.
diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index 68e5032..cef1c4b 100644
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,3 +1,7 @@
+2016-12-02 Josh Conner <joshconner@google.com>
+
+ * configure.tgt: Add support for fuchsia (OS).
+
2016-12-01 Yury Norov <ynorov@caviumnetworks.com>
PR ld/20868
diff --git a/bfd/config.bfd b/bfd/config.bfd
index b692f0a..5bca5d9 100644
--- a/bfd/config.bfd
+++ b/bfd/config.bfd
@@ -260,6 +260,11 @@ case "${targ}" in
targ_selvecs="aarch64_elf64_be_vec arm_elf32_le_vec arm_elf32_be_vec"
want64=true
;;
+ aarch64-*-fuchsia*)
+ targ_defvec=aarch64_elf64_le_vec
+ targ_selvecs="aarch64_elf64_be_vec arm_elf32_le_vec arm_elf32_be_vec"
+ want64=true
+ ;;
aarch64-*-cloudabi*)
targ_defvec=aarch64_elf64_le_cloudabi_vec
targ_selvecs=aarch64_elf64_be_cloudabi_vec
@@ -359,6 +364,10 @@ case "${targ}" in
targ_selvecs="mach_o_le_vec mach_o_be_vec mach_o_fat_vec"
targ_archs="$targ_archs bfd_i386_arch bfd_powerpc_arch bfd_rs6000_arch"
;;
+ arm-*-fuchsia*)
+ targ_defvec=arm_elf32_le_vec
+ targ_selvecs="arm_elf32_be_vec"
+ ;;
arm-*-nacl*)
targ_defvec=arm_elf32_nacl_le_vec
targ_selvecs="arm_elf32_nacl_be_vec i386_elf32_nacl_vec"
@@ -766,7 +775,7 @@ case "${targ}" in
targ_selvecs="i386_elf32_vec iamcu_elf32_vec l1om_elf64_vec k1om_elf64_vec"
want64=true
;;
- x86_64-*-elf* | x86_64-*-rtems*)
+ x86_64-*-elf* | x86_64-*-rtems* | x86_64-*-fuchsia)
targ_defvec=x86_64_elf64_vec
targ_selvecs="i386_elf32_vec iamcu_elf32_vec x86_64_elf32_vec l1om_elf64_vec k1om_elf64_vec"
want64=true
diff --git a/configure b/configure
index a5f4fc5..5b0ceb7 100755
--- a/configure
+++ b/configure
@@ -2959,7 +2959,7 @@ case "${ENABLE_GOLD}" in
*-*-elf* | *-*-sysv4* | *-*-unixware* | *-*-eabi* | hppa*64*-*-hpux* \
| *-*-linux* | *-*-gnu* | frv-*-uclinux* | *-*-irix5* | *-*-irix6* \
| *-*-netbsd* | *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* \
- | *-*-solaris2* | *-*-nto* | *-*-nacl*)
+ | *-*-solaris2* | *-*-nto* | *-*-nacl* | *-*-fuchsia*)
case "${target}" in
*-*-linux*aout* | *-*-linux*oldld*)
;;
diff --git a/configure.ac b/configure.ac
index a27985c..3ec86c1 100644
--- a/configure.ac
+++ b/configure.ac
@@ -337,7 +337,7 @@ case "${ENABLE_GOLD}" in
*-*-elf* | *-*-sysv4* | *-*-unixware* | *-*-eabi* | hppa*64*-*-hpux* \
| *-*-linux* | *-*-gnu* | frv-*-uclinux* | *-*-irix5* | *-*-irix6* \
| *-*-netbsd* | *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* \
- | *-*-solaris2* | *-*-nto* | *-*-nacl*)
+ | *-*-solaris2* | *-*-nto* | *-*-nacl* | *-*-fuchsia*)
case "${target}" in
*-*-linux*aout* | *-*-linux*oldld*)
;;
diff --git a/gas/ChangeLog b/gas/ChangeLog
index a142857..f0985bb 100644
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,3 +1,7 @@
+2016-12-02 Josh Conner <joshconner@google.com>
+
+ * configure.tgt: Add support for fuchsia (OS).
+
2016-12-01 Nick Clifton <nickc@redhat.com>
PR gas/20898
diff --git a/gas/configure.tgt b/gas/configure.tgt
index 3e230cb..4951555 100644
--- a/gas/configure.tgt
+++ b/gas/configure.tgt
@@ -123,6 +123,7 @@ generic_target=${cpu_type}-$vendor-$os
# Note: This table is alpha-sorted, please try to keep it that way.
case ${generic_target} in
aarch64*-*-elf | aarch64*-*-rtems*) fmt=elf;;
+ aarch64*-*-fuchsia*) fmt=elf;;
aarch64*-*-linux*) fmt=elf em=linux ;;
alpha-*-*vms*) fmt=evax ;;
@@ -161,6 +162,7 @@ case ${generic_target} in
fmt=coff em=wince-pe ;;
arm-*-pe) fmt=coff em=pe ;;
arm-*-riscix*) fmt=aout em=riscix ;;
+ arm-*-fuchsia*) fmt=elf ;;
avr-*-*) fmt=elf bfd_gas=yes ;;
@@ -221,6 +223,7 @@ case ${generic_target} in
i386-*-coff) fmt=coff ;;
i386-*-elfiamcu) fmt=elf arch=iamcu ;;
i386-*-elf*) fmt=elf ;;
+ i386-*-fuchsia*) fmt=elf ;;
i386-*-kaos*) fmt=elf ;;
i386-*-bsd*) fmt=aout em=386bsd ;;
i386-*-nacl*) fmt=elf em=nacl
diff --git a/ld/ChangeLog b/ld/ChangeLog
index 65c2854..c4bbe55 100644
--- a/ld/ChangeLog
+++ b/ld/ChangeLog
@@ -1,3 +1,12 @@
+2016-12-02 Josh Conner <joshconner@google.com>
+
+ * Makefile.am: Add dependency information for earmelf_fuchsia.c.
+ * Makefile.in: Regenerate.
+ * configure.tgt: Add support for aarch64-*-fuchsia, arm*-*-fuchsia*, and
+ x86_64-*-fuchsia* targets.
+ * emulparams/armelf_fuchsia.sh: New file.
+ * emulparams/armelfb_fuchsia.sh: New file.
+
2016-12-01 Rudy Y <rudyy.id@gmail.com>
PR ld/20880
diff --git a/ld/Makefile.am b/ld/Makefile.am
index 9b3de72..ac908bc 100644
--- a/ld/Makefile.am
+++ b/ld/Makefile.am
@@ -179,6 +179,7 @@ ALL_EMULATION_SOURCES = \
earmcoff.c \
earmelf.c \
earmelf_fbsd.c \
+ earmelf_fuchsia.c \
earmelf_linux.c \
earmelf_linux_eabi.c \
earmelf_nacl.c \
@@ -187,6 +188,7 @@ ALL_EMULATION_SOURCES = \
earmelf_vxworks.c \
earmelfb.c \
earmelfb_fbsd.c \
+ earmelfb_fuchsia.c \
earmelfb_linux.c \
earmelfb_linux_eabi.c \
earmelfb_nacl.c \
@@ -763,6 +765,10 @@ earmelf_fbsd.c: $(srcdir)/emulparams/armelf_fbsd.sh \
$(ELF_DEPS) $(srcdir)/emultempl/armelf.em \
$(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
+earmelf_fuchsia.c: $(srcdir)/emulparams/armelf_fuchsia.sh \
+ $(ELF_DEPS) $(srcdir)/emultempl/armelf.em \
+ $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
+
earmelf_linux.c: $(srcdir)/emulparams/armelf_linux.sh \
$(ELF_DEPS) $(srcdir)/emultempl/armelf.em \
$(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
@@ -803,6 +809,10 @@ earmelfb_fbsd.c: $(srcdir)/emulparams/armelfb_fbsd.sh \
$(ELF_DEPS) $(srcdir)/emultempl/armelf.em \
$(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
+earmelf_fuchsia.c: $(srcdir)/emulparams/armelfb_fuchsia.sh \
+ $(ELF_DEPS) $(srcdir)/emultempl/armelf.em \
+ $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
+
earmelfb_linux.c: $(srcdir)/emulparams/armelfb_linux.sh \
$(srcdir)/emulparams/armelf_linux.sh \
$(ELF_DEPS) $(srcdir)/emultempl/armelf.em \
diff --git a/ld/Makefile.in b/ld/Makefile.in
index f87408e..46c0302 100644
--- a/ld/Makefile.in
+++ b/ld/Makefile.in
@@ -548,6 +548,7 @@ ALL_EMULATION_SOURCES = \
earmcoff.c \
earmelf.c \
earmelf_fbsd.c \
+ earmelf_fuchsia.c \
earmelf_linux.c \
earmelf_linux_eabi.c \
earmelf_nacl.c \
@@ -556,6 +557,7 @@ ALL_EMULATION_SOURCES = \
earmelf_vxworks.c \
earmelfb.c \
earmelfb_fbsd.c \
+ earmelfb_fuchsia.c \
earmelfb_linux.c \
earmelfb_linux_eabi.c \
earmelfb_nacl.c \
@@ -1187,6 +1189,7 @@ distclean-compile:
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/earmcoff.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/earmelf.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/earmelf_fbsd.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/earmelf_fuchsia.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/earmelf_linux.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/earmelf_linux_eabi.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/earmelf_nacl.Po@am__quote@
@@ -1195,6 +1198,7 @@ distclean-compile:
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/earmelf_vxworks.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/earmelfb.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/earmelfb_fbsd.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/earmelfb_fuchsia.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/earmelfb_linux.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/earmelfb_linux_eabi.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/earmelfb_nacl.Po@am__quote@
@@ -2354,6 +2358,10 @@ earmelf_fbsd.c: $(srcdir)/emulparams/armelf_fbsd.sh \
$(ELF_DEPS) $(srcdir)/emultempl/armelf.em \
$(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
+earmelf_fuchsia.c: $(srcdir)/emulparams/armelf_fuchsia.sh \
+ $(ELF_DEPS) $(srcdir)/emultempl/armelf.em \
+ $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
+
earmelf_linux.c: $(srcdir)/emulparams/armelf_linux.sh \
$(ELF_DEPS) $(srcdir)/emultempl/armelf.em \
$(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
@@ -2394,6 +2402,10 @@ earmelfb_fbsd.c: $(srcdir)/emulparams/armelfb_fbsd.sh \
$(ELF_DEPS) $(srcdir)/emultempl/armelf.em \
$(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
+earmelf_fuchsia.c: $(srcdir)/emulparams/armelfb_fuchsia.sh \
+ $(ELF_DEPS) $(srcdir)/emultempl/armelf.em \
+ $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
+
earmelfb_linux.c: $(srcdir)/emulparams/armelfb_linux.sh \
$(srcdir)/emulparams/armelf_linux.sh \
$(ELF_DEPS) $(srcdir)/emultempl/armelf.em \
diff --git a/ld/configure.tgt b/ld/configure.tgt
index c196e68..b9f4782 100644
--- a/ld/configure.tgt
+++ b/ld/configure.tgt
@@ -54,6 +54,8 @@ aarch64-*-cloudabi*) targ_emul=aarch64cloudabi
targ_extra_emuls=aarch64cloudabib ;;
aarch64-*-freebsd*) targ_emul=aarch64fbsd
targ_extra_emuls="aarch64fbsdb aarch64elf" ;;
+aarch64-*-fuchsia*) targ_emul=aarch64elf
+ targ_extra_emuls="aarch64elfb armelf armelfb" ;;
aarch64_be-*-linux*) targ_emul=aarch64linuxb
targ_extra_libpath="aarch64linux aarch64linux32 aarch64linux32b armelfb_linux_eabi armelf_linux_eabi"
targ_extra_emuls="aarch64elfb aarch64elf aarch64elf32 aarch64elf32b armelfb armelf $targ_extra_libpath" ;;
@@ -150,6 +152,9 @@ arm*-*-uclinux*) targ_emul=armelf_linux
;;
arm-*-vxworks) targ_emul=armelf_vxworks ;;
arm*-*-conix*) targ_emul=armelf ;;
+arm*-*-fuchsia*) targ_emul=armelf_fuchsia
+ targ_extra_emuls="armelfb_fuchsia armelf armelfb"
+ ;;
avr-*-*) targ_emul=avr2
targ_extra_emuls="avr1 avr25 avr3 avr31 avr35 avr4 avr5 avr51 avr6 avrxmega1 avrxmega2 avrxmega3 avrxmega4 avrxmega5 avrxmega6 avrxmega7 avrtiny"
;;
@@ -316,7 +321,7 @@ i[3-7]86-*-elfiamcu) targ_emul=elf_iamcu
targ_extra_emuls=elf_i386 ;;
i[3-7]86-*-elf*) targ_emul=elf_i386
targ_extra_emuls=elf_iamcu ;;
-x86_64-*-elf* | x86_64-*-rtems*)
+x86_64-*-elf* | x86_64-*-rtems* | x86_64-*-fuchsia*)
targ_emul=elf_x86_64
targ_extra_emuls="elf_i386 elf_iamcu elf32_x86_64 elf_l1om elf_k1om"
targ_extra_libpath="elf_i386 elf_iamcu elf32_x86_64 elf_l1om elf_k1om"
diff --git a/ld/emulparams/armelf_fuchsia.sh b/ld/emulparams/armelf_fuchsia.sh
new file mode 100644
index 0000000..8626b0e
--- /dev/null
+++ b/ld/emulparams/armelf_fuchsia.sh
@@ -0,0 +1,32 @@
+ARCH=arm
+SCRIPT_NAME=elf
+OUTPUT_FORMAT="elf32-littlearm"
+BIG_OUTPUT_FORMAT="elf32-bigarm"
+LITTLE_OUTPUT_FORMAT="elf32-littlearm"
+MAXPAGESIZE="CONSTANT (MAXPAGESIZE)"
+COMMONPAGESIZE="CONSTANT (COMMONPAGESIZE)"
+TEMPLATE_NAME=elf32
+EXTRA_EM_FILE=armelf
+GENERATE_SHLIB_SCRIPT=yes
+GENERATE_PIE_SCRIPT=yes
+
+DATA_START_SYMBOLS='PROVIDE (__data_start = .);';
+OTHER_TEXT_SECTIONS='*(.glue_7t) *(.glue_7) *(.vfp11_veneer) *(.v4_bx)'
+OTHER_BSS_SYMBOLS='__bss_start__ = .;'
+OTHER_BSS_END_SYMBOLS='_bss_end__ = . ; __bss_end__ = . ;'
+OTHER_END_SYMBOLS='__end__ = . ;'
+OTHER_SECTIONS='.note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) }'
+
+TEXT_START_ADDR=0x00001000
+TARGET2_TYPE=got-rel
+
+# ARM does not support .s* sections.
+NO_SMALL_DATA=yes
+
+# Use the ARM ABI-compliant exception-handling sections.
+OTHER_READONLY_SECTIONS="
+ .ARM.extab ${RELOCATING-0} : { *(.ARM.extab${RELOCATING+* .gnu.linkonce.armextab.*}) }
+ ${RELOCATING+ PROVIDE_HIDDEN (__exidx_start = .); }
+ .ARM.exidx ${RELOCATING-0} : { *(.ARM.exidx${RELOCATING+* .gnu.linkonce.armexidx.*}) }
+ ${RELOCATING+ PROVIDE_HIDDEN (__exidx_end = .); }"
+
diff --git a/ld/emulparams/armelfb_fuchsia.sh b/ld/emulparams/armelfb_fuchsia.sh
new file mode 100644
index 0000000..7e6f34a
--- /dev/null
+++ b/ld/emulparams/armelfb_fuchsia.sh
@@ -0,0 +1,2 @@
+. ${srcdir}/emulparams/armelf_fuchsia.sh
+OUTPUT_FORMAT="$BIG_OUTPUT_FORMAT"