diff options
| -rw-r--r-- | ChangeLog | 3 | ||||
| -rw-r--r-- | patches/gcc-4.3.2/generic/gcc-43-pr39429.diff | 24 | ||||
| -rw-r--r-- | patches/gcc-4.3.2/generic/series | 1 | ||||
| -rw-r--r-- | ptxconfigs/arm-v4t-linux-gnueabi_gcc-4.3.2_glibc-2.8_binutils-2.18_kernel-2.6.27-sanitized.ptxconfig | 2 |
4 files changed, 29 insertions, 1 deletions
@@ -1,3 +1,6 @@ +2009-07-31 Michael Olbrich <m.olbrich@pengutronix.de> + * add patch for gcc 4.3.2 fixing a bug that caused bad asm code. + 2009-06-19 Marc Kleine-Budde <mkl@pengutronix.de> * kernel: add patch that fixes getline problem with glibc > 2.10 (backport from current mainline kernel) diff --git a/patches/gcc-4.3.2/generic/gcc-43-pr39429.diff b/patches/gcc-4.3.2/generic/gcc-43-pr39429.diff new file mode 100644 index 0000000..4e1dc9e --- /dev/null +++ b/patches/gcc-4.3.2/generic/gcc-43-pr39429.diff @@ -0,0 +1,24 @@ +From: Michael Olbrich <m.olbrich@pengutronix.de> +Subject: Fix: compiler create bad asm codes. + +See http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39429 for details. + +Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de> + +--- + gcc/config/arm/arm.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +Index: b/gcc/config/arm/arm.c +=================================================================== +--- a/gcc/config/arm/arm.c ++++ b/gcc/config/arm/arm.c +@@ -6838,7 +6838,7 @@ adjacent_mem_locations (rtx a, rtx b) + /* Don't accept any offset that will require multiple + instructions to handle, since this would cause the + arith_adjacentmem pattern to output an overlong sequence. */ +- if (!const_ok_for_op (PLUS, val0) || !const_ok_for_op (PLUS, val1)) ++ if (!const_ok_for_op (val0, PLUS) || !const_ok_for_op (val1, PLUS)) + return 0; + + /* Don't allow an eliminable register: register elimination can make diff --git a/patches/gcc-4.3.2/generic/series b/patches/gcc-4.3.2/generic/series index 12d6d93..ad5792a 100644 --- a/patches/gcc-4.3.2/generic/series +++ b/patches/gcc-4.3.2/generic/series @@ -33,3 +33,4 @@ gentoo/62_all_gcc4-noteGNUstack.patch gentoo/64_all_gcc43-pr34571.patch gentoo/66_all_gcc43-pr25343.patch gentoo/74_all_sh-pr24836.patch +gcc-43-pr39429.diff diff --git a/ptxconfigs/arm-v4t-linux-gnueabi_gcc-4.3.2_glibc-2.8_binutils-2.18_kernel-2.6.27-sanitized.ptxconfig b/ptxconfigs/arm-v4t-linux-gnueabi_gcc-4.3.2_glibc-2.8_binutils-2.18_kernel-2.6.27-sanitized.ptxconfig index 8d24dce..f7b384f 100644 --- a/ptxconfigs/arm-v4t-linux-gnueabi_gcc-4.3.2_glibc-2.8_binutils-2.18_kernel-2.6.27-sanitized.ptxconfig +++ b/ptxconfigs/arm-v4t-linux-gnueabi_gcc-4.3.2_glibc-2.8_binutils-2.18_kernel-2.6.27-sanitized.ptxconfig @@ -99,7 +99,7 @@ PTXCONF_HOST_MPFR=y # # misc # -PTXCONF_PREFIX="/opt" +PTXCONF_PREFIX="${PTXDIST_WORKSPACE}/opt" PTXCONF_PREFIX_KERNEL="-sanitized" PTXCONF_PREFIX_TCID="gcc-${PTXCONF_CROSS_GCC_VERSION}${PTXCONF_PREFIX_JAVA}-glibc-${PTXCONF_GLIBC_VERSION}-binutils-${PTXCONF_CROSS_BINUTILS_VERSION}-kernel-${PTXCONF_KERNEL_HEADERS_VERSION}${PTXCONF_PREFIX_KERNEL}" PTXCONF_SYSROOT_HOST="${PTXDIST_PLATFORMDIR}/sysroot-host" |