summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorKhem Raj <raj.khem@gmail.com>2009-10-28 13:06:13 -0700
committerKhem Raj <raj.khem@gmail.com>2009-10-28 13:07:02 -0700
commitbd449d860fac2948f0d9109f1cdefd0d2d4a5200 (patch)
tree7b209003c5f0a440ab259b75f437e58da8fb00e3
parent2715d18f8602baa82b43fc545926fb501394ed8e (diff)
eglibc: Forward port armv4t-interworking patch
* This patch is needed to support armv4t targets. Signed-off-by: Khem Raj <raj.khem@gmail.com>
-rw-r--r--recipes/eglibc/eglibc_2.10.bb3
-rw-r--r--recipes/eglibc/eglibc_2.9.bb3
-rw-r--r--recipes/eglibc/eglibc_svn.bb1
-rw-r--r--recipes/eglibc/files/armv4t-interworking.patch53
4 files changed, 58 insertions, 2 deletions
diff --git a/recipes/eglibc/eglibc_2.10.bb b/recipes/eglibc/eglibc_2.10.bb
index d15bd61268..1bd3d6e5da 100644
--- a/recipes/eglibc/eglibc_2.10.bb
+++ b/recipes/eglibc/eglibc_2.10.bb
@@ -3,11 +3,12 @@ require eglibc.inc
DEPENDS += "gperf-native"
FILESPATHPKG =. "eglibc-svn:"
PV = "2.10"
-PR = "${INC_PR}.2"
+PR = "${INC_PR}.3"
SVN_REV="9124"
EGLIBC_BRANCH="eglibc-2_10"
SRC_URI = "svn://svn.eglibc.org/branches;module=eglibc-2_10;rev=${SVN_REV};proto=svn \
file://eglibc-svn-arm-lowlevellock-include-tls.patch;patch=1 \
+ file://armv4t-interworking.patch;patch=1 \
file://etc/ld.so.conf \
file://generate-supported.mk"
S = "${WORKDIR}/${EGLIBC_BRANCH}/libc"
diff --git a/recipes/eglibc/eglibc_2.9.bb b/recipes/eglibc/eglibc_2.9.bb
index bc1b04133f..6b27745f65 100644
--- a/recipes/eglibc/eglibc_2.9.bb
+++ b/recipes/eglibc/eglibc_2.9.bb
@@ -3,11 +3,12 @@ require eglibc.inc
DEPENDS += "gperf-native"
FILESPATHPKG =. "eglibc-svn:"
PV = "2.9"
-PR = "${INC_PR}.3"
+PR = "${INC_PR}.4"
SVN_REV="8690"
EGLIBC_BRANCH="eglibc-2_9"
SRC_URI = "svn://svn.eglibc.org/branches;module=eglibc-2_9;rev=${SVN_REV};proto=svn \
file://eglibc-svn-arm-lowlevellock-include-tls.patch;patch=1 \
+ file://armv4t-interworking.patch;patch=1 \
file://etc/ld.so.conf \
file://generate-supported.mk"
S = "${WORKDIR}/${EGLIBC_BRANCH}/libc"
diff --git a/recipes/eglibc/eglibc_svn.bb b/recipes/eglibc/eglibc_svn.bb
index f652c61b96..1988350e6b 100644
--- a/recipes/eglibc/eglibc_svn.bb
+++ b/recipes/eglibc/eglibc_svn.bb
@@ -9,6 +9,7 @@ PR = "${INC_PR}.1"
EGLIBC_BRANCH="trunk"
SRC_URI = "svn://svn.eglibc.org;module=trunk \
file://eglibc-svn-arm-lowlevellock-include-tls.patch;patch=1 \
+ file://armv4t-interworking.patch;patch=1 \
file://etc/ld.so.conf \
file://generate-supported.mk"
S = "${WORKDIR}/${EGLIBC_BRANCH}/libc"
diff --git a/recipes/eglibc/files/armv4t-interworking.patch b/recipes/eglibc/files/armv4t-interworking.patch
new file mode 100644
index 0000000000..55ee8565d7
--- /dev/null
+++ b/recipes/eglibc/files/armv4t-interworking.patch
@@ -0,0 +1,53 @@
+Index: libc/ports/sysdeps/arm/memcpy.S
+===================================================================
+--- libc.orig/ports/sysdeps/arm/memcpy.S 2009-09-03 16:12:00.000000000 -0700
++++ libc/ports/sysdeps/arm/memcpy.S 2009-10-28 12:51:22.000000000 -0700
+@@ -130,7 +130,12 @@ ENTRY(memcpy)
+ strcsb r4, [r0], #1
+ strcsb ip, [r0]
+
++#if defined (__ARM_ARCH_4T__) && defined(__THUMB_INTERWORK__)
++ ldmfd sp!, {r0, r4, lr}
++ bx lr
++#else
+ ldmfd sp!, {r0, r4, pc}
++#endif
+
+ 9: rsb ip, ip, #4
+ cmp ip, #2
+Index: libc/ports/sysdeps/arm/memmove.S
+===================================================================
+--- libc.orig/ports/sysdeps/arm/memmove.S 2009-09-03 16:12:00.000000000 -0700
++++ libc/ports/sysdeps/arm/memmove.S 2009-10-28 12:51:22.000000000 -0700
+@@ -144,7 +144,12 @@ ENTRY(memmove)
+ strneb r3, [r0, #-1]!
+ strcsb r4, [r0, #-1]!
+ strcsb ip, [r0, #-1]
++#if defined (__ARM_ARCH_4T__) && defined (__THUMB_INTERWORK__)
++ ldmfd sp!, {r0, r4, lr}
++ bx lr
++#else
+ ldmfd sp!, {r0, r4, pc}
++#endif
+
+ 9: cmp ip, #2
+ ldrgtb r3, [r1, #-1]!
+Index: libc/ports/sysdeps/unix/sysv/linux/arm/clone.S
+===================================================================
+--- libc.orig/ports/sysdeps/unix/sysv/linux/arm/clone.S 2009-09-03 16:12:04.000000000 -0700
++++ libc/ports/sysdeps/unix/sysv/linux/arm/clone.S 2009-10-28 12:51:22.000000000 -0700
+@@ -96,8 +96,14 @@ ENTRY(__clone)
+ #endif
+ @ pick the function arg and call address off the stack and execute
+ ldr r0, [sp, #4]
++#if defined(__ARM_ARCH_V4T__) && defined(__THUMB_INTERWORK__)
++ ldr ip, [sp], #8
++ mov lr, pc
++ bx ip
++#else
+ mov lr, pc
+ ldr pc, [sp], #8
++#endif
+
+ @ and we are done, passing the return value through r0
+ b PLTJMP(HIDDEN_JUMPTARGET(_exit))