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author | Koen Kooi <koen@dominion.thruhere.net> | 2011-03-17 21:41:22 +0100 |
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committer | Koen Kooi <koen@dominion.thruhere.net> | 2011-03-17 21:41:22 +0100 |
commit | c58cc7d3796dcee6e93885c835ed04cb566abeb2 (patch) | |
tree | 3eea4d4ef6a4ef79e0f4e025d7012c1a5cc38835 /meta-oe/recipes-devtools/gcc/files/gfortran-4.3.x.patch | |
parent | eec6ab97f712e06eb52c9f7c99e19ffab3ce9d74 (diff) | |
download | meta-openembedded-contrib-c58cc7d3796dcee6e93885c835ed04cb566abeb2.tar.gz |
move layer into meta-oe in preparation for future splits
As per TSC decision
Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
Diffstat (limited to 'meta-oe/recipes-devtools/gcc/files/gfortran-4.3.x.patch')
-rw-r--r-- | meta-oe/recipes-devtools/gcc/files/gfortran-4.3.x.patch | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/meta-oe/recipes-devtools/gcc/files/gfortran-4.3.x.patch b/meta-oe/recipes-devtools/gcc/files/gfortran-4.3.x.patch new file mode 100644 index 0000000000..0c42851ce1 --- /dev/null +++ b/meta-oe/recipes-devtools/gcc/files/gfortran-4.3.x.patch @@ -0,0 +1,40 @@ +The patch below fixes a crash building libgfortran on arm-linux-gnueabi. + +This target doesn't really have a 128-bit integer type, however it does use +TImode to represent the return value of certain special ABI defined library +functions. This results in type_for_size(TImode) being called. + +Because TImode deosn't correspond to any gfortran integer kind +gfc_type_for_size returns NULL and we segfault shortly after. + +The patch below fixes this by making gfc_type_for_size handle TImode in the +same way as the C frontend. + +Tested on x86_64-linux and arm-linux-gnueabi. +Applied to trunk. + +Paul + +2007-05-15 Paul Brook <paul@codesourcery.com> + + gcc/fortran/ + * trans-types.c (gfc_type_for_size): Handle signed TImode. + +Index: gcc-4.2.1/gcc/fortran/trans-types.c +=================================================================== +--- gcc-4.2.1/gcc/fortran/trans-types.c (revision 170435) ++++ gcc-4.2.1/gcc/fortran/trans-types.c (working copy) +@@ -1800,6 +1800,13 @@ gfc_type_for_size (unsigned bits, int un + if (type && bits == TYPE_PRECISION (type)) + return type; + } ++ ++ /* Handle TImode as a special case because it is used by some backends ++ (eg. ARM) even though it is not available for normal use. */ ++#if HOST_BITS_PER_WIDE_INT >= 65 ++ if (bits == TYPE_PRECISION (intTI_type_node)) ++ return intTI_type_node; ++#endif + } + else + { |