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| author | Patrick Williams <patrick@stwcx.xyz> | 2016-08-17 14:31:25 -0500 |
|---|---|---|
| committer | Patrick Williams <patrick@stwcx.xyz> | 2016-08-22 16:43:26 +0000 |
| commit | 60f9d69e016b11c468c98ea75ba0a60c44afbbc4 (patch) | |
| tree | ecb49581a9e41a37943c22cd9ef3f63451b20ee7 /import-layers/yocto-poky/meta/recipes-devtools/dosfstools/dosfstools/alignment_hack.patch | |
| parent | e18c61205e0234b03697129c20cc69c9b3940efc (diff) | |
| download | blackbird-openbmc-60f9d69e016b11c468c98ea75ba0a60c44afbbc4.tar.gz blackbird-openbmc-60f9d69e016b11c468c98ea75ba0a60c44afbbc4.zip | |
yocto-poky: Move to import-layers subdir
We are going to import additional layers, so create a subdir to
hold all of the layers that we import with git-subtree.
Change-Id: I6f732153a22be8ca663035c518837e3cc5ec0799
Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Diffstat (limited to 'import-layers/yocto-poky/meta/recipes-devtools/dosfstools/dosfstools/alignment_hack.patch')
| -rw-r--r-- | import-layers/yocto-poky/meta/recipes-devtools/dosfstools/dosfstools/alignment_hack.patch | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/import-layers/yocto-poky/meta/recipes-devtools/dosfstools/dosfstools/alignment_hack.patch b/import-layers/yocto-poky/meta/recipes-devtools/dosfstools/dosfstools/alignment_hack.patch new file mode 100644 index 000000000..b46b2db0a --- /dev/null +++ b/import-layers/yocto-poky/meta/recipes-devtools/dosfstools/dosfstools/alignment_hack.patch @@ -0,0 +1,38 @@ +The problem is that unsigned char[2] is +guranteed to be 8Bit aligned on arm +but unsigned short is/needs to be 16bit aligned +the union { unsigned short; unsigned char[2] } trick +didn't work so no we use the alpha hack. + +memcpy into an 16bit aligned + + -zecke + +Upstream-Status: Inappropriate [licensing] +We're tracking an old release of dosfstools due to licensing issues. + +Signed-off-by: Scott Garman <scott.a.garman@intel.com> + +--- dosfstools/dosfsck/boot.c.orig 2003-05-15 19:32:23.000000000 +0200 ++++ dosfstools/dosfsck/boot.c 2003-06-13 17:44:25.000000000 +0200 +@@ -36,17 +36,15 @@ + { 0xff, "5.25\" 320k floppy 2s/40tr/8sec" }, + }; + +-#if defined __alpha || defined __ia64__ || defined __s390x__ || defined __x86_64__ || defined __ppc64__ ++ + /* Unaligned fields must first be copied byte-wise */ + #define GET_UNALIGNED_W(f) \ + ({ \ + unsigned short __v; \ + memcpy( &__v, &f, sizeof(__v) ); \ +- CF_LE_W( *(unsigned short *)&f ); \ ++ CF_LE_W( *(unsigned short *)&__v ); \ + }) +-#else +-#define GET_UNALIGNED_W(f) CF_LE_W( *(unsigned short *)&f ) +-#endif ++ + + + static char *get_media_descr( unsigned char media ) |
