| Submitter | Andrea Adami |
|---|---|
| Date | Jan. 11, 2013, 5:26 p.m. |
| Message ID | <1357925200-12243-1-git-send-email-andrea.adami@gmail.com> |
| Download | mbox | patch |
| Permalink | /patch/42499/ |
| State | Accepted, archived |
| Commit | bdf8d1dc4a4440109f68f23fdbb0272904cd48e1 |
| Headers | show |
Comments
On Fri, Jan 11, 2013 at 6:26 PM, Andrea Adami <andrea.adami@gmail.com> wrote: > * linker fix is needed to avoid 'bx, lr' instruction on armv4 > * patch is applied only for armv4 for eabi builds > * http://wiki.debian.org/ArmEabiPort#Choice_of_minimum_CPU > > Signed-off-by: Andrea Adami <andrea.adami@gmail.com> > --- > .../klibc/klibc-2.0.2/armv4-fix-v4bx.patch | 15 +++++++++++++++ > meta-initramfs/recipes-devtools/klibc/klibc.inc | 12 +++++++++--- > 2 files changed, 24 insertions(+), 3 deletions(-) > create mode 100644 meta-initramfs/recipes-devtools/klibc/klibc-2.0.2/armv4-fix-v4bx.patch > > diff --git a/meta-initramfs/recipes-devtools/klibc/klibc-2.0.2/armv4-fix-v4bx.patch b/meta-initramfs/recipes-devtools/klibc/klibc-2.0.2/armv4-fix-v4bx.patch > new file mode 100644 > index 0000000..6bb384b > --- /dev/null > +++ b/meta-initramfs/recipes-devtools/klibc/klibc-2.0.2/armv4-fix-v4bx.patch > @@ -0,0 +1,15 @@ > +Status: not applicable upstream, in OE/Yocto we use $(FIX_V4BX) > +which is "" in case of armv5 or thumbs. > + > +Signed-off-by: Andrea Adami <andrea.adami@gmail.com> > + > +--- a/usr/klibc/arch/arm/MCONFIG 2013-01-09 01:12:02.000000000 +0100 > ++++ b/usr/klibc/arch/arm/MCONFIG 2013-01-08 23:45:59.000000000 +0100 > +@@ -29,6 +29,7 @@ > + KLIBCSHAREDFLAGS = -Ttext 0x01800200 > + ifeq ($(CONFIG_AEABI),y) > + KLIBCREQFLAGS += -mabi=aapcs-linux -mno-thumb-interwork > ++KLIBCLDFLAGS += $(FIX_ARMV4_EABI_BX) > + else > + KLIBCREQFLAGS += -mabi=apcs-gnu -mno-thumb-interwork > + endif > diff --git a/meta-initramfs/recipes-devtools/klibc/klibc.inc b/meta-initramfs/recipes-devtools/klibc/klibc.inc > index a95706e..fa31f73 100644 > --- a/meta-initramfs/recipes-devtools/klibc/klibc.inc > +++ b/meta-initramfs/recipes-devtools/klibc/klibc.inc > @@ -10,7 +10,7 @@ LIC_FILES_CHKSUM = "file://usr/klibc/LICENSE;md5=d75181f10e998c21eb147f6d2e43ce8 > # debugsources.list: No such file or directory: > INHIBIT_PACKAGE_DEBUG_SPLIT = "1" > > -INC_PR = "r0" > +INC_PR = "r1" > > KLIBC_ARCH = '${TARGET_ARCH}' > KLIBC_ARCH_armeb = 'arm' > @@ -21,11 +21,17 @@ KLIBC_ARCH_i586 = 'i386' > KLIBC_ARCH_i686 = 'i386' > KLIBC_ARCH_pentium = 'i386' > > +export FIX_ARMV4_EABI_BX = "${FIX_V4BX}" > + > SRCREV = "f05ff116bb9edbbb81d82fa47b78e630ce878470" > SRC_URI = "git://git.kernel.org/pub/scm/libs/klibc/klibc.git;protocol=git" > > -SRC_URI_append_linux-gnueabi = " file://klibc-config-eabi.patch" > -SRC_URI_append_linux-uclibceabi = " file://klibc-config-eabi.patch" > +SRC_URI_append_linux-gnueabi = " file://klibc-config-eabi.patch \ > + file://armv4-fix-v4bx.patch \ > + " > +SRC_URI_append_linux-uclibceabi = " file://klibc-config-eabi.patch \ > + file://armv4-fix-v4bx.patch \ > + " > > SRC_URI += "file://klibc-linux-libc-dev.patch \ > file://prefix.patch \ > -- > 1.7.8.6 > ping
Patch
diff --git a/meta-initramfs/recipes-devtools/klibc/klibc-2.0.2/armv4-fix-v4bx.patch b/meta-initramfs/recipes-devtools/klibc/klibc-2.0.2/armv4-fix-v4bx.patch new file mode 100644 index 0000000..6bb384b --- /dev/null +++ b/meta-initramfs/recipes-devtools/klibc/klibc-2.0.2/armv4-fix-v4bx.patch @@ -0,0 +1,15 @@ +Status: not applicable upstream, in OE/Yocto we use $(FIX_V4BX) +which is "" in case of armv5 or thumbs. + +Signed-off-by: Andrea Adami <andrea.adami@gmail.com> + +--- a/usr/klibc/arch/arm/MCONFIG 2013-01-09 01:12:02.000000000 +0100 ++++ b/usr/klibc/arch/arm/MCONFIG 2013-01-08 23:45:59.000000000 +0100 +@@ -29,6 +29,7 @@ + KLIBCSHAREDFLAGS = -Ttext 0x01800200 + ifeq ($(CONFIG_AEABI),y) + KLIBCREQFLAGS += -mabi=aapcs-linux -mno-thumb-interwork ++KLIBCLDFLAGS += $(FIX_ARMV4_EABI_BX) + else + KLIBCREQFLAGS += -mabi=apcs-gnu -mno-thumb-interwork + endif diff --git a/meta-initramfs/recipes-devtools/klibc/klibc.inc b/meta-initramfs/recipes-devtools/klibc/klibc.inc index a95706e..fa31f73 100644 --- a/meta-initramfs/recipes-devtools/klibc/klibc.inc +++ b/meta-initramfs/recipes-devtools/klibc/klibc.inc @@ -10,7 +10,7 @@ LIC_FILES_CHKSUM = "file://usr/klibc/LICENSE;md5=d75181f10e998c21eb147f6d2e43ce8 # debugsources.list: No such file or directory: INHIBIT_PACKAGE_DEBUG_SPLIT = "1" -INC_PR = "r0" +INC_PR = "r1" KLIBC_ARCH = '${TARGET_ARCH}' KLIBC_ARCH_armeb = 'arm' @@ -21,11 +21,17 @@ KLIBC_ARCH_i586 = 'i386' KLIBC_ARCH_i686 = 'i386' KLIBC_ARCH_pentium = 'i386' +export FIX_ARMV4_EABI_BX = "${FIX_V4BX}" + SRCREV = "f05ff116bb9edbbb81d82fa47b78e630ce878470" SRC_URI = "git://git.kernel.org/pub/scm/libs/klibc/klibc.git;protocol=git" -SRC_URI_append_linux-gnueabi = " file://klibc-config-eabi.patch" -SRC_URI_append_linux-uclibceabi = " file://klibc-config-eabi.patch" +SRC_URI_append_linux-gnueabi = " file://klibc-config-eabi.patch \ + file://armv4-fix-v4bx.patch \ + " +SRC_URI_append_linux-uclibceabi = " file://klibc-config-eabi.patch \ + file://armv4-fix-v4bx.patch \ + " SRC_URI += "file://klibc-linux-libc-dev.patch \ file://prefix.patch \
* linker fix is needed to avoid 'bx, lr' instruction on armv4 * patch is applied only for armv4 for eabi builds * http://wiki.debian.org/ArmEabiPort#Choice_of_minimum_CPU Signed-off-by: Andrea Adami <andrea.adami@gmail.com> --- .../klibc/klibc-2.0.2/armv4-fix-v4bx.patch | 15 +++++++++++++++ meta-initramfs/recipes-devtools/klibc/klibc.inc | 12 +++++++++--- 2 files changed, 24 insertions(+), 3 deletions(-) create mode 100644 meta-initramfs/recipes-devtools/klibc/klibc-2.0.2/armv4-fix-v4bx.patch