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* [Buildroot] [PATCH 1/2] powerpc64 powerpc64le: add support
@ 2014-05-11  8:18 Cody P Schafer
  2014-05-11  8:18 ` [Buildroot] [PATCH 2/2] package/gdb: add gdb 7.7.1 Cody P Schafer
  2014-05-11 11:58 ` [Buildroot] [PATCH 1/2] powerpc64 powerpc64le: add support Gustavo Zacarias
  0 siblings, 2 replies; 6+ messages in thread
From: Cody P Schafer @ 2014-05-11  8:18 UTC (permalink / raw)
  To: buildroot

This enables powerpc64 and powerpc64le. Currently, le needs at least
glibc 2.19 and gcc 4.9.0. For gdb, 7.7.1 works (added in a later patch).

This also provides a helper config to replace the ad-hoc altivec logic.

Signed-off-by: Cody P Schafer <cody@linux.vnet.ibm.com>
---
 Makefile                                    |  4 +-
 arch/Config.in                              | 21 +++++++-
 arch/Config.in.powerpc                      | 76 ++++++++++++++++++++++++++---
 linux/Config.in                             |  5 +-
 package/Makefile.in                         |  2 +-
 package/efl/libevas/libevas.mk              |  2 +-
 package/ffmpeg/ffmpeg.mk                    |  5 +-
 package/glibc/Config.in                     |  3 +-
 package/gstreamer/gst-ffmpeg/gst-ffmpeg.mk  |  5 +-
 package/gstreamer1/gst1-libav/gst1-libav.mk |  5 +-
 package/libatomic_ops/Config.in             |  2 +-
 package/mpg123/mpg123.mk                    |  4 +-
 package/openssl/openssl.mk                  |  6 +++
 package/systemd/Config.in                   |  3 +-
 package/vlc/vlc.mk                          |  3 +-
 toolchain/toolchain-buildroot/Config.in     |  5 +-
 16 files changed, 117 insertions(+), 34 deletions(-)

diff --git a/Makefile b/Makefile
index 2f18aab..c6a2e5d 100644
--- a/Makefile
+++ b/Makefile
@@ -38,7 +38,8 @@ export HOSTARCH := $(shell uname -m | \
 	    -e s/sun4u/sparc64/ \
 	    -e s/arm.*/arm/ \
 	    -e s/sa110/arm/ \
-	    -e s/ppc64/powerpc/ \
+	    -e s/ppc64/powerpc64/ \
+	    -e s/ppc64le/powerpc64le/ \
 	    -e s/ppc/powerpc/ \
 	    -e s/macppc/powerpc/\
 	    -e s/sh.*/sh/)
@@ -310,6 +311,7 @@ KERNEL_ARCH := $(shell echo "$(ARCH)" | sed -e "s/-.*//" \
 	-e s/aarch64/arm64/ \
 	-e s/bfin/blackfin/ \
 	-e s/parisc64/parisc/ \
+	-e s/powerpc64le/powerpc/ \
 	-e s/powerpc64/powerpc/ \
 	-e s/ppc.*/powerpc/ -e s/mips.*/mips/ \
 	-e s/sh.*/sh/ \
diff --git a/arch/Config.in b/arch/Config.in
index bc81dac..819823c 100644
--- a/arch/Config.in
+++ b/arch/Config.in
@@ -140,6 +140,25 @@ config BR2_powerpc
 	bool "PowerPC"
 	help
 	  PowerPC is a RISC architecture created by Apple-IBM-Motorola alliance.
+	  Big endian.
+	  http://www.power.org/
+	  http://en.wikipedia.org/wiki/Powerpc
+
+config BR2_powerpc64
+	bool "PowerPC 64"
+	select BR2_ARCH_IS_64
+	help
+	  PowerPC is a RISC architecture created by Apple-IBM-Motorola alliance.
+	  Big endian.
+	  http://www.power.org/
+	  http://en.wikipedia.org/wiki/Powerpc
+
+config BR2_powerpc64le
+	bool "PowerPC 64 (Little endian)"
+	select BR2_ARCH_IS_64
+	help
+	  PowerPC is a RISC architecture created by Apple-IBM-Motorola alliance.
+	  Little endian.
 	  http://www.power.org/
 	  http://en.wikipedia.org/wiki/Powerpc
 
@@ -321,7 +340,7 @@ if BR2_nios2
 source "arch/Config.in.nios2"
 endif
 
-if BR2_powerpc
+if BR2_powerpc || BR2_powerpc64 || BR2_powerpc64le
 source "arch/Config.in.powerpc"
 endif
 
diff --git a/arch/Config.in.powerpc b/arch/Config.in.powerpc
index ae70a8a..92009da 100644
--- a/arch/Config.in.powerpc
+++ b/arch/Config.in.powerpc
@@ -1,91 +1,147 @@
+config BR2_POWERPC_CPU_HAS_ALTIVEC
+	bool
+config BR2_POWERPC_CPU_HAS_SPE
+
+config BR2_POWERPC
+	bool
+	default y if BR2_powerpc || BR2_powerpc64 || BR2_powerpc64le
+
 choice
 	prompt "Target Architecture Variant"
-	depends on BR2_powerpc
+	depends on BR2_POWERPC
 	default BR2_generic_powerpc
 	help
 	  Specific CPU variant to use
 config BR2_generic_powerpc
 	bool "generic"
+	select BR2_POWERPC_CPU_HAS_ALTIVEC if BR2_ARCH_IS_64
 config BR2_powerpc_401
 	bool "401"
+	depends on !BR2_ARCH_IS_64
 config BR2_powerpc_403
 	bool "403"
+	depends on !BR2_ARCH_IS_64
 config BR2_powerpc_405
 	bool "405"
+	depends on !BR2_ARCH_IS_64
 config BR2_powerpc_405fp
 	bool "405 with FPU"
+	depends on !BR2_ARCH_IS_64
 config BR2_powerpc_440
 	bool "440"
+	depends on !BR2_ARCH_IS_64
 config BR2_powerpc_440fp
 	bool "440 with FPU"
+	depends on !BR2_ARCH_IS_64
 config BR2_powerpc_464
 	bool "464"
+	depends on !BR2_ARCH_IS_64
 config BR2_powerpc_464fp
 	bool "464 with FPU"
+	depends on !BR2_ARCH_IS_64
 config BR2_powerpc_476
 	bool "476"
+	depends on !BR2_ARCH_IS_64
 config BR2_powerpc_476fp
 	bool "476 with FPU"
+	depends on !BR2_ARCH_IS_64
 config BR2_powerpc_505
 	bool "505"
+	depends on !BR2_ARCH_IS_64
 config BR2_powerpc_601
 	bool "601"
+	depends on !BR2_ARCH_IS_64
 config BR2_powerpc_602
 	bool "602"
+	depends on !BR2_ARCH_IS_64
 config BR2_powerpc_603
 	bool "603"
+	depends on !BR2_ARCH_IS_64
 config BR2_powerpc_603e
 	bool "603e"
+	depends on !BR2_ARCH_IS_64
 config BR2_powerpc_604
 	bool "604"
+	depends on !BR2_ARCH_IS_64
 config BR2_powerpc_604e
 	bool "604e"
+	depends on !BR2_ARCH_IS_64
 config BR2_powerpc_620
 	bool "620"
 config BR2_powerpc_630
 	bool "630"
 config BR2_powerpc_740
 	bool "740"
+	depends on !BR2_ARCH_IS_64
 config BR2_powerpc_7400
 	bool "7400"
+	select BR2_POWERPC_CPU_HAS_ALTIVEC
+	depends on !BR2_ARCH_IS_64
 config BR2_powerpc_7450
 	bool "7450"
+	select BR2_POWERPC_CPU_HAS_ALTIVEC
+	depends on !BR2_ARCH_IS_64
 config BR2_powerpc_750
 	bool "750"
+	depends on !BR2_ARCH_IS_64
 config BR2_powerpc_821
 	bool "821"
+	depends on !BR2_ARCH_IS_64
 config BR2_powerpc_823
 	bool "823"
+	depends on !BR2_ARCH_IS_64
 config BR2_powerpc_860
 	bool "860"
+	depends on !BR2_ARCH_IS_64
 config BR2_powerpc_970
 	bool "970"
+	select BR2_POWERPC_CPU_HAS_ALTIVEC
 config BR2_powerpc_8540
 	bool "8540 / e500v1"
+	depends on !BR2_ARCH_IS_64
+	select BR2_POWERPC_CPU_HAS_SPE
 config BR2_powerpc_8548
 	bool "8548 / e500v2"
+	depends on !BR2_ARCH_IS_64
+	select BR2_POWERPC_CPU_HAS_SPE
 config BR2_powerpc_e300c2
 	bool "e300c2"
+	depends on !BR2_ARCH_IS_64
 config BR2_powerpc_e300c3
 	bool "e300c3"
+	depends on !BR2_ARCH_IS_64
 config BR2_powerpc_e500mc
 	bool "e500mc"
+	depends on !BR2_ARCH_IS_64
+config BR2_powerpc_power4
+	bool "power4"
+config BR2_powerpc_power5
+	bool "power5"
+config BR2_powerpc_power6
+	bool "power6"
+	select BR2_POWERPC_CPU_HAS_ALTIVEC
+config BR2_powerpc_power7
+	bool "power7"
+	select BR2_POWERPC_CPU_HAS_ALTIVEC
+config BR2_powerpc_power8
+	bool "power8"
+	select BR2_POWERPC_CPU_HAS_ALTIVEC
 endchoice
 
 choice
 	prompt "Target ABI"
-	depends on BR2_powerpc
-	default BR2_powerpc_SPE if BR2_powerpc_8540 || BR2_powerpc_8548
+	depends on BR2_POWERPC
+	default BR2_powerpc_SPE if BR2_POWERPC_CPU_HAS_SPE
 	default BR2_powerpc_CLASSIC
 	help
 	  Application Binary Interface to use
 
 config BR2_powerpc_CLASSIC
 	bool "Classic"
-	depends on !(BR2_powerpc_8540 || BR2_powerpc_8548)
+	depends on !BR2_POWERPC_CPU_HAS_SPE
 config BR2_powerpc_SPE
 	bool "SPE"
-	depends on BR2_powerpc_8540 || BR2_powerpc_8548
+	depends on BR2_POWERPC_CPU_HAS_SPE
 endchoice
 
 config BR2_POWERPC_SOFT_FLOAT
@@ -99,9 +155,12 @@ config BR2_POWERPC_SOFT_FLOAT
 
 config BR2_ARCH
 	default "powerpc"	if BR2_powerpc
+	default "powerpc64"	if BR2_powerpc64
+	default "powerpc64le"	if BR2_powerpc64le
 
 config BR2_ENDIAN
-	default "BIG"
+	default "BIG" if BR2_powerpc || BR2_powerpc64
+	default "LITTLE" if BR2_powerpc64le
 
 config BR2_GCC_TARGET_TUNE
 	default "401"		if BR2_powerpc_401
@@ -136,6 +195,11 @@ config BR2_GCC_TARGET_TUNE
 	default "e300c2"	if BR2_powerpc_e300c2
 	default "e300c3"	if BR2_powerpc_e300c3
 	default "e500mc"	if BR2_powerpc_e500mc
+	default "power4"	if BR2_powerpc_power4
+	default "power5"	if BR2_powerpc_power5
+	default "power6"	if BR2_powerpc_power6
+	default "power7"	if BR2_powerpc_power7
+	default "power8"	if BR2_powerpc_power8
 
 config BR2_GCC_TARGET_ABI
 	default "altivec"		if BR2_PPC_ABI_altivec
diff --git a/linux/Config.in b/linux/Config.in
index 77c28f3..0bd1c9e 100644
--- a/linux/Config.in
+++ b/linux/Config.in
@@ -183,8 +183,9 @@ config BR2_LINUX_KERNEL_BZIMAGE
 
 config BR2_LINUX_KERNEL_ZIMAGE
 	bool "zImage"
-	depends on BR2_arm || BR2_armeb || BR2_powerpc || BR2_sparc || \
-		   BR2_sh || BR2_sh64 || BR2_xtensa
+	depends on BR2_arm || BR2_armeb || \
+		   BR2_powerpc || BR2_powerpc64 || BR2_powerpc64le || \
+		   BR2_sparc || BR2_sh || BR2_sh64 || BR2_xtensa
 
 config BR2_LINUX_KERNEL_APPENDED_ZIMAGE
 	bool "zImage with appended DT"
diff --git a/package/Makefile.in b/package/Makefile.in
index 2fc3aa7..0233506 100644
--- a/package/Makefile.in
+++ b/package/Makefile.in
@@ -321,7 +321,7 @@ endif
 ifeq ($(BR2_m68k),y)
 BR2_AC_CV_TRAP_CHECK=ac_cv_lbl_unaligned_fail=no
 endif
-ifeq ($(BR2_powerpc)$(BR2_ENDIAN),yBIG)
+ifeq ($(BR2_powerpc)$(BR2_powerpc64)$(BR2_powerpc64le),y)
 BR2_AC_CV_TRAP_CHECK=ac_cv_lbl_unaligned_fail=no
 endif
 
diff --git a/package/efl/libevas/libevas.mk b/package/efl/libevas/libevas.mk
index 41ceb49..71f1aeb 100644
--- a/package/efl/libevas/libevas.mk
+++ b/package/efl/libevas/libevas.mk
@@ -136,7 +136,7 @@ else
 LIBEVAS_CONF_OPT += --disable-cpu-sse3
 endif
 
-ifeq ($(BR2_powerpc_7400)$(BR2_powerpc_7450)$(BR2_powerpc_970),y)
+ifeq ($(BR2_POWERPC_CPU_HAS_ALTIVEC),y)
 LIBEVAS_CONF_OPT += --enable-cpu-altivec
 else
 LIBEVAS_CONF_OPT += --disable-cpu-altivec
diff --git a/package/ffmpeg/ffmpeg.mk b/package/ffmpeg/ffmpeg.mk
index f8c1526..b14f678 100644
--- a/package/ffmpeg/ffmpeg.mk
+++ b/package/ffmpeg/ffmpeg.mk
@@ -299,14 +299,11 @@ FFMPEG_CONF_OPT += \
 	--disable-mipsdspr2
 endif
 
-# Set powerpc altivec appropriately
-ifeq ($(BR2_powerpc),y)
-ifeq ($(BR2_powerpc_7400)$(BR2_powerpc_7450)$(BR2_powerpc_970),y)
+ifeq ($(BR2_POWERPC_CPU_HAS_ALTIVEC),y)
 FFMPEG_CONF_OPT += --enable-altivec
 else
 FFMPEG_CONF_OPT += --disable-altivec
 endif
-endif
 
 ifeq ($(BR2_PREFER_STATIC_LIB),)
 FFMPEG_CONF_OPT += --enable-pic
diff --git a/package/glibc/Config.in b/package/glibc/Config.in
index 693a33e..c20d9e1 100644
--- a/package/glibc/Config.in
+++ b/package/glibc/Config.in
@@ -8,7 +8,8 @@ choice
 		   BR2_i386   || BR2_mips     || BR2_mipsel  || \
 		   BR2_mips64 || BR2_mips64el || BR2_powerpc || \
 		   BR2_sh     || BR2_sh64     || BR2_sparc   || \
-		   BR2_x86_64 || BR2_microblaze
+		   BR2_x86_64 || BR2_microblaze || BR2_powerpc64 || \
+		   BR2_powerpc64le
 
 config BR2_GLIBC_VERSION_2_18
        bool "2.18"
diff --git a/package/gstreamer/gst-ffmpeg/gst-ffmpeg.mk b/package/gstreamer/gst-ffmpeg/gst-ffmpeg.mk
index f18ab18..5c4b754 100644
--- a/package/gstreamer/gst-ffmpeg/gst-ffmpeg.mk
+++ b/package/gstreamer/gst-ffmpeg/gst-ffmpeg.mk
@@ -63,14 +63,11 @@ ifeq ($(BR2_ARM_CPU_HAS_NEON),y)
 GST_FFMPEG_CONF_EXTRA_OPT += --enable-neon
 endif
 
-# Set powerpc altivec appropriately
-ifeq ($(BR2_powerpc),y)
-ifeq ($(BR2_powerpc_7400)$(BR2_powerpc_7450)$(BR2_powerpc_970),y)
+ifeq ($(BR2_POWERPC_CPU_HAS_ALTIVEC),y)
 GST_FFMPEG_CONF_EXTRA_OPT += --enable-altivec
 else
 GST_FFMPEG_CONF_EXTRA_OPT += --disable-altivec
 endif
-endif
 
 ifeq ($(BR2_PREFER_STATIC_LIB),)
 GST_FFMPEG_CONF_EXTRA_OPT += --enable-pic
diff --git a/package/gstreamer1/gst1-libav/gst1-libav.mk b/package/gstreamer1/gst1-libav/gst1-libav.mk
index 7a0182e..f84bcb2 100644
--- a/package/gstreamer1/gst1-libav/gst1-libav.mk
+++ b/package/gstreamer1/gst1-libav/gst1-libav.mk
@@ -71,14 +71,11 @@ else
 GST1_LIBAV_CONF_EXTRA_OPT += --disable-vfp
 endif
 
-# Set powerpc altivec appropriately
-ifeq ($(BR2_powerpc),y)
-ifeq ($(BR2_powerpc_7400)$(BR2_powerpc_7450)$(BR2_powerpc_970),y)
+ifeq ($(BR2_POWERPC_CPU_HASH_ALTIVEC),y)
 GST1_LIBAV_CONF_EXTRA_OPT += --enable-altivec
 else
 GST1_LIBAV_CONF_EXTRA_OPT += --disable-altivec
 endif
-endif
 
 GST1_LIBAV_CONF_OPT = \
 	--with-libav-extra-configure="$(GST1_LIBAV_CONF_EXTRA_OPT)"
diff --git a/package/libatomic_ops/Config.in b/package/libatomic_ops/Config.in
index f0a55a4..fe1efd4 100644
--- a/package/libatomic_ops/Config.in
+++ b/package/libatomic_ops/Config.in
@@ -1,6 +1,6 @@
 config BR2_PACKAGE_LIBATOMIC_ARCH_SUPPORTS
 	bool
-	default y if BR2_arm || BR2_armeb || BR2_aarch64 || BR2_i386 || BR2_sparc || BR2_powerpc || BR2_x86_64
+	default y if BR2_arm || BR2_armeb || BR2_aarch64 || BR2_i386 || BR2_sparc || BR2_powerpc || BR2_powerpc64 || BR2_powerpc64le || BR2_x86_64
 
 config BR2_PACKAGE_LIBATOMIC_OPS
 	bool "libatomic_ops"
diff --git a/package/mpg123/mpg123.mk b/package/mpg123/mpg123.mk
index a950813..d66592c 100644
--- a/package/mpg123/mpg123.mk
+++ b/package/mpg123/mpg123.mk
@@ -22,14 +22,12 @@ ifeq ($(BR2_i386),y)
 MPG123_CPU = x86
 endif
 
-ifeq ($(BR2_powerpc),y)
-ifneq ($(BR2_powerpc_7400)$(BR2_powerpc_7450)$(BR2_powerpc_970),)
+ifeq ($(BR2_POWERPC_CPU_HAS_ALTIVEC),y)
 MPG123_CPU = altivec
 endif
 ifeq ($(BR2_SOFT_FLOAT),y)
 MPG123_CPU = ppc_nofpu
 endif
-endif
 
 ifeq ($(BR2_x86_64),y)
 MPG123_CPU = x86-64
diff --git a/package/openssl/openssl.mk b/package/openssl/openssl.mk
index 52abb46..87bc2ef 100644
--- a/package/openssl/openssl.mk
+++ b/package/openssl/openssl.mk
@@ -42,6 +42,12 @@ ifeq ($(BR2_powerpc_401)$(BR2_powerpc_403)$(BR2_powerpc_405)$(BR2_powerpc_405fp)
 	OPENSSL_TARGET_ARCH = ppc
 endif
 endif
+ifeq ($(ARCH),powerpc64)
+	OPENSSL_TARGET_ARCH = ppc64
+endif
+ifeq ($(ARCH),powerpc64le)
+	OPENSSL_TARGET_ARCH = ppc64le
+endif
 ifeq ($(ARCH),x86_64)
 	OPENSSL_TARGET_ARCH = x86_64
 endif
diff --git a/package/systemd/Config.in b/package/systemd/Config.in
index f10637a..05f4680 100644
--- a/package/systemd/Config.in
+++ b/package/systemd/Config.in
@@ -2,7 +2,8 @@ config BR2_PACKAGE_SYSTEMD_ARCH_SUPPORTS
 	bool
 	# see src/shared/architecture.h
 	default y if BR2_arm || BR2_armeb || BR2_i386 || BR2_mips || \
-		BR2_mipsel || BR2_powerpc || BR2_sh4 || BR2_sh4eb || \
+		BR2_mipsel || BR2_powerpc || BR2_powerpc64 || \
+		BR2_powerpc64le  || BR2_sh4 || BR2_sh4eb || \
 		BR2_sh4a || BR2_sh4aeb || BR2_sparc || BR2_x86_64 || \
 		BR2_aarch64 || BR2_m68k
 
diff --git a/package/vlc/vlc.mk b/package/vlc/vlc.mk
index e14c9c3..6eb7eea 100644
--- a/package/vlc/vlc.mk
+++ b/package/vlc/vlc.mk
@@ -49,8 +49,7 @@ ifeq ($(BR2_PREFER_STATIC_LIB),)
 VLC_CONF_OPT += --disable-static
 endif
 
-# Set powerpc altivec appropriately
-ifeq ($(BR2_powerpc_7400)$(BR2_powerpc_7450)$(BR2_powerpc_970),y)
+ifeq ($(BR2_POWERPC_CPU_HAS_ALTIVEC),y)
 VCL_CONF_OPT += --enable-altivec
 else
 VLC_CONF_OPT += --disable-altivec
diff --git a/toolchain/toolchain-buildroot/Config.in b/toolchain/toolchain-buildroot/Config.in
index 216f9db..91ff705 100644
--- a/toolchain/toolchain-buildroot/Config.in
+++ b/toolchain/toolchain-buildroot/Config.in
@@ -45,7 +45,7 @@ config BR2_TOOLCHAIN_BUILDROOT_EGLIBC
 		   BR2_i386   || BR2_mips     || BR2_mipsel  || \
 		   BR2_mips64 || BR2_mips64el || BR2_powerpc || \
 		   BR2_sh     || BR2_sh64     || BR2_sparc   || \
-		   BR2_x86_64 || BR2_microblaze
+		   BR2_x86_64 || BR2_microblaze || BR2_powerpc64
 	depends on BR2_USE_MMU
 	depends on !BR2_PREFER_STATIC_LIB
 	select BR2_TOOLCHAIN_USES_GLIBC
@@ -63,7 +63,8 @@ config BR2_TOOLCHAIN_BUILDROOT_GLIBC
 		   BR2_i386   || BR2_mips     || BR2_mipsel  || \
 		   BR2_mips64 || BR2_mips64el || BR2_powerpc || \
 		   BR2_sh     || BR2_sh64     || BR2_sparc   || \
-		   BR2_x86_64 || BR2_microblaze
+		   BR2_x86_64 || BR2_microblaze || BR2_powerpc64 || \
+		   BR2_powerpc64le
 	depends on BR2_USE_MMU
 	depends on !BR2_PREFER_STATIC_LIB
 	select BR2_TOOLCHAIN_USES_GLIBC
-- 
1.9.3

^ permalink raw reply related	[flat|nested] 6+ messages in thread
* [Buildroot] [PATCH 2/2] package/gdb: add gdb 7.7.1
  2014-05-11  8:18 [Buildroot] [PATCH 1/2] powerpc64 powerpc64le: add support Cody P Schafer
@ 2014-05-11  8:18 ` Cody P Schafer
  2014-05-11 11:58 ` [Buildroot] [PATCH 1/2] powerpc64 powerpc64le: add support Gustavo Zacarias
  1 sibling, 0 replies; 6+ messages in thread
From: Cody P Schafer @ 2014-05-11  8:18 UTC (permalink / raw)
  To: buildroot

Signed-off-by: Cody P Schafer <cody@linux.vnet.ibm.com>
---
 package/gdb/Config.in.host | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/package/gdb/Config.in.host b/package/gdb/Config.in.host
index e853469..77c5459 100644
--- a/package/gdb/Config.in.host
+++ b/package/gdb/Config.in.host
@@ -19,7 +19,7 @@ choice
 	depends on !BR2_microblaze
 	default BR2_GDB_VERSION_6_6 if BR2_bfin
 	default BR2_GDB_VERSION_6_7_1_AVR32_2_1_5 if BR2_avr32
-	default BR2_GDB_VERSION_7_5
+	default BR2_GDB_VERSION_7_7
 	help
 	  Select the version of gdb you wish to use.
 
@@ -39,6 +39,10 @@ choice
 		bool "gdb 7.5.x"
 		depends on !BR2_bfin
 
+	config BR2_GDB_VERSION_7_7
+		bool "gdb 7.7.x"
+		depends on !BR2_bfin
+
 endchoice
 
 endif
@@ -54,4 +58,5 @@ config BR2_GDB_VERSION
 	default "arc-4.8-R3" if BR2_arc
 	default "6be65fb56ea6694a9260733a536a023a1e2d4d57" if BR2_microblaze
 	default "7.4.1"    if BR2_GDB_VERSION_7_4
-	default "7.5.1"    if BR2_GDB_VERSION_7_5 || !BR2_PACKAGE_HOST_GDB
+	default "7.5.1"    if BR2_GDB_VERSION_7_5
+	default "7.7.1"    if BR2_GDB_VERSION_7_7 || !BR2_PACKAGE_HOST_GDB
-- 
1.9.3

^ permalink raw reply related	[flat|nested] 6+ messages in thread
* [Buildroot] [PATCH 1/2] powerpc64 powerpc64le: add support
  2014-05-11  8:18 [Buildroot] [PATCH 1/2] powerpc64 powerpc64le: add support Cody P Schafer
  2014-05-11  8:18 ` [Buildroot] [PATCH 2/2] package/gdb: add gdb 7.7.1 Cody P Schafer
@ 2014-05-11 11:58 ` Gustavo Zacarias
  2014-05-11 20:44   ` Cody P Schafer
  1 sibling, 1 reply; 6+ messages in thread
From: Gustavo Zacarias @ 2014-05-11 11:58 UTC (permalink / raw)
  To: buildroot

On 05/11/2014 05:18 AM, Cody P Schafer wrote:

>  config BR2_generic_powerpc
>  	bool "generic"
> +	select BR2_POWERPC_CPU_HAS_ALTIVEC if BR2_ARCH_IS_64

> +config BR2_powerpc_power4
> +	bool "power4"
> +config BR2_powerpc_power5
> +	bool "power5"

Generic has altivec and power4/5 don't?
That doesn't sound right, generic should be the lowest common denominator...
Regards.

^ permalink raw reply	[flat|nested] 6+ messages in thread
* [Buildroot] [PATCH 1/2] powerpc64 powerpc64le: add support
  2014-05-11 11:58 ` [Buildroot] [PATCH 1/2] powerpc64 powerpc64le: add support Gustavo Zacarias
@ 2014-05-11 20:44   ` Cody P Schafer
  2014-05-12  6:38     ` Arnout Vandecappelle
  2014-05-12  6:41     ` Arnout Vandecappelle
  0 siblings, 2 replies; 6+ messages in thread
From: Cody P Schafer @ 2014-05-11 20:44 UTC (permalink / raw)
  To: buildroot

You're right, that ALTIVEC selection needs to be removed.

On Sun, May 11, 2014 at 4:58 AM, Gustavo Zacarias
<gustavo@zacarias.com.ar> wrote:
> On 05/11/2014 05:18 AM, Cody P Schafer wrote:
>
>>  config BR2_generic_powerpc
>>       bool "generic"
>> +     select BR2_POWERPC_CPU_HAS_ALTIVEC if BR2_ARCH_IS_64
>
>> +config BR2_powerpc_power4
>> +     bool "power4"
>> +config BR2_powerpc_power5
>> +     bool "power5"
>
> Generic has altivec and power4/5 don't?
> That doesn't sound right, generic should be the lowest common denominator...
> Regards.
>
>
> _______________________________________________
> buildroot mailing list
> buildroot at busybox.net
> http://lists.busybox.net/mailman/listinfo/buildroot

^ permalink raw reply	[flat|nested] 6+ messages in thread
* [Buildroot] [PATCH 1/2] powerpc64 powerpc64le: add support
  2014-05-11 20:44   ` Cody P Schafer
@ 2014-05-12  6:38     ` Arnout Vandecappelle
  2014-05-12  6:41     ` Arnout Vandecappelle
  1 sibling, 0 replies; 6+ messages in thread
From: Arnout Vandecappelle @ 2014-05-12  6:38 UTC (permalink / raw)
  To: buildroot

On 11/05/14 22:44, Cody P Schafer wrote:
> You're right, that ALTIVEC selection needs to be removed.

 Please don't top-post.

> 
> On Sun, May 11, 2014 at 4:58 AM, Gustavo Zacarias
> <gustavo@zacarias.com.ar> wrote:
>> On 05/11/2014 05:18 AM, Cody P Schafer wrote:
>>
>>>  config BR2_generic_powerpc
>>>       bool "generic"
>>> +     select BR2_POWERPC_CPU_HAS_ALTIVEC if BR2_ARCH_IS_64
>>
>>> +config BR2_powerpc_power4
>>> +     bool "power4"
>>> +config BR2_powerpc_power5
>>> +     bool "power5"
>>
>> Generic has altivec and power4/5 don't?
>> That doesn't sound right, generic should be the lowest common denominator...

 Looks OK to me though. I do think that all 64-bit PowerPC platforms have
Altivec, so the generic of powerpc64 and powerpc64le should indeed enable Altivec.

 Remember that we're reusing the same symbols here for the three ppc architectures.

 Regards,
 Arnout

>> Regards.
>>
>>
>> _______________________________________________
>> buildroot mailing list
>> buildroot at busybox.net
>> http://lists.busybox.net/mailman/listinfo/buildroot
> _______________________________________________
> buildroot mailing list
> buildroot at busybox.net
> http://lists.busybox.net/mailman/listinfo/buildroot
> 
> 


-- 
Arnout Vandecappelle                          arnout at mind be
Senior Embedded Software Architect            +32-16-286500
Essensium/Mind                                http://www.mind.be
G.Geenslaan 9, 3001 Leuven, Belgium           BE 872 984 063 RPR Leuven
LinkedIn profile: http://www.linkedin.com/in/arnoutvandecappelle
GPG fingerprint:  7CB5 E4CC 6C2E EFD4 6E3D A754 F963 ECAB 2450 2F1F

^ permalink raw reply	[flat|nested] 6+ messages in thread
* [Buildroot] [PATCH 1/2] powerpc64 powerpc64le: add support
  2014-05-11 20:44   ` Cody P Schafer
  2014-05-12  6:38     ` Arnout Vandecappelle
@ 2014-05-12  6:41     ` Arnout Vandecappelle
  1 sibling, 0 replies; 6+ messages in thread
From: Arnout Vandecappelle @ 2014-05-12  6:41 UTC (permalink / raw)
  To: buildroot

On 11/05/14 22:44, Cody P Schafer wrote:
> You're right, that ALTIVEC selection needs to be removed.

 Please don't top-post.

> 
> On Sun, May 11, 2014 at 4:58 AM, Gustavo Zacarias
> <gustavo@zacarias.com.ar> wrote:
>> On 05/11/2014 05:18 AM, Cody P Schafer wrote:
>>
>>>  config BR2_generic_powerpc
>>>       bool "generic"
>>> +     select BR2_POWERPC_CPU_HAS_ALTIVEC if BR2_ARCH_IS_64
>>
>>> +config BR2_powerpc_power4
>>> +     bool "power4"
>>> +config BR2_powerpc_power5
>>> +     bool "power5"
>>
>> Generic has altivec and power4/5 don't?
>> That doesn't sound right, generic should be the lowest common denominator...

 Looks OK to me though. I do think that all 64-bit PowerPC platforms have
Altivec, so the generic of powerpc64 and powerpc64le should indeed enable Altivec.

 Remember that we're reusing the same symbols here for the three ppc architectures.

 Regards,
 Arnout

>> Regards.
>>
>>
>> _______________________________________________
>> buildroot mailing list
>> buildroot at busybox.net
>> http://lists.busybox.net/mailman/listinfo/buildroot
> _______________________________________________
> buildroot mailing list
> buildroot at busybox.net
> http://lists.busybox.net/mailman/listinfo/buildroot
> 
> 


-- 
Arnout Vandecappelle                          arnout at mind be
Senior Embedded Software Architect            +32-16-286500
Essensium/Mind                                http://www.mind.be
G.Geenslaan 9, 3001 Leuven, Belgium           BE 872 984 063 RPR Leuven
LinkedIn profile: http://www.linkedin.com/in/arnoutvandecappelle
GPG fingerprint:  7CB5 E4CC 6C2E EFD4 6E3D A754 F963 ECAB 2450 2F1F

^ permalink raw reply	[flat|nested] 6+ messages in thread
end of thread, other threads:[~2014-05-12  6:41 UTC | newest]

Thread overview: 6+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2014-05-11  8:18 [Buildroot] [PATCH 1/2] powerpc64 powerpc64le: add support Cody P Schafer
2014-05-11  8:18 ` [Buildroot] [PATCH 2/2] package/gdb: add gdb 7.7.1 Cody P Schafer
2014-05-11 11:58 ` [Buildroot] [PATCH 1/2] powerpc64 powerpc64le: add support Gustavo Zacarias
2014-05-11 20:44   ` Cody P Schafer
2014-05-12  6:38     ` Arnout Vandecappelle
2014-05-12  6:41     ` Arnout Vandecappelle

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