search for: cpu_tune

...ff --git a/debian/rules b/debian/rules index 1fb4c44..ec55d7d 100755 --- a/debian/rules +++ b/debian/rules @@ -10,7 +10,7 @@ ifeq ($(DEB_HOST_ARCH),armel) DEB_MAKE_ENVVARS := ARCH=arm CONFIG_AEABI=y endif ifeq ($(DEB_HOST_ARCH),armhf) -DEB_MAKE_ENVVARS := ARCH=arm CONFIG_AEABI=y CPU_ARCH=armv7-a CPU_TUNE=cortex-a8 +DEB_MAKE_ENVVARS := ARCH=arm CONFIG_AEABI=y CPU_ARCH=armv7-a CPU_TUNE=cortex-a8 CONFIG_KLIBC_THUMB=y endif ifeq ($(DEB_HOST_ARCH),ia64) DEB_MAKE_ENVVARS := ARCH=ia64 -- 1.7.10.4

Hi, we?re currently seeing trouble with klibc on several architectures, cf. http://www.zytor.com/pipermail/klibc/2012-May/003277.html and armhf is being one of them, when using klibc to compile mksh-static with it. I can look into it (asked zumbi for build-deps in a sid chroot on harris already), but not 100% sure I?ll find it, so more eyes on klibc would not be unwelcome ;-) maks, does klibc

...+# arch/arm64/MCONFIG # # Special rules for this architecture. Note that this is actually # included from the main Makefile, and that pathnames should be # accordingly. # -KLIBCARCHREQFLAGS = -m64 -mptr64 -D__sparc64__ -KLIBCOPTFLAGS += -Os -KLIBCBITSIZE = 64 +CPU_ARCH ?= armv8-a +CPU_TUNE ?= generic -KLIBCLDFLAGS = -m elf64_sparc +KLIBCOPTFLAGS += -g -Os -march=$(CPU_ARCH) -mtune=$(CPU_TUNE) +KLIBCBITSIZE = 64 +KLIBCREQFLAGS += -fno-exceptions -mgeneral-regs-only # Extra linkflags when building the shared version of the library # This address needs to be reachable using...

.....dfebc5e --- /dev/null +++ b/usr/klibc/arch/arm64/MCONFIG @@ -0,0 +1,23 @@ +# -*- makefile -*- +# +# arch/arm64/MCONFIG +# +# Special rules for this architecture. Note that this is actually +# included from the main Makefile, and that pathnames should be +# accordingly. +# + +CPU_ARCH ?= armv8-a +CPU_TUNE ?= generic + +KLIBCOPTFLAGS += -g -Os -march=$(CPU_ARCH) -mtune=$(CPU_TUNE) +KLIBCBITSIZE = 64 +KLIBCREQFLAGS += -fno-exceptions + +# Extra linkflags when building the shared version of the library +# This address needs to be reachable using normal inter-module +# calls, and work on the memory mod...

...000000..0023eee --- /dev/null +++ b/usr/klibc/arch/arm/MCONFIG @@ -0,0 +1,36 @@ +# -*- makefile -*- +# +# arch/arm/MCONFIG +# +# Special rules for this architecture. Note that this is actually +# included from the main Makefile, and that pathnames should be +# accordingly. +# + +CPU_ARCH := armv4 +CPU_TUNE := strongarm + +KLIBCOPTFLAGS = -Os -march=$(CPU_ARCH) -mtune=$(CPU_TUNE) +KLIBCBITSIZE = 32 +KLIBCREQFLAGS = -fno-exceptions +KLIBCSTRIPFLAGS += -R .ARM.exidx + +ifeq ($(CONFIG_KLIBC_THUMB),y) +CPU_ARCH := $(CPU_ARCH)t +KLIBCREQFLAGS += -mthumb +KLIBCLDFLAGS += --thumb-entry _start +KLIBCEMAIN...

Hello, Here is V2 of the arm64 support for klibc patch set. Notable changes since the original series: * fp regs dropped from setjmp/longjmp * chmod, lstat and stat re-implemented with *at functions. * open64 merged into open. As with the original, this series is to be applied against the latest klibc, just after 25a66fa README.klibc: update build information V2 has been tested on x86_64

Hello, This series introduces arm64 support to klibc. I've rebased the work from Neil Williams and Anil Singhar into the following three patches. Most of the code changes are due to new syscall implementations being needed for arm64 as a only a minimal set of syscalls are defined in the arm64 kernel. This series is to be applied against the latest klibc, just after 25a66fa README.klibc:

I have updated the klibc patchset based on feedback received. In particular, the patchset has been reorganized so as not to break git-bisect. Additionally, this updates the patch base to 2.6.17-git12 (d38b69689c349f35502b92e20dafb30c62d49d63) and klibc 1.4.8; the main difference on the klibc side is removal of obsolete code. This is also available as a git tree at: