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| author | Marcel Moolenaar <marcel@FreeBSD.org> | 2002-12-19 00:43:11 +0000 |
|---|---|---|
| committer | Marcel Moolenaar <marcel@FreeBSD.org> | 2002-12-19 00:43:11 +0000 |
| commit | d0d5d33f3c90b02824361475a9755f25a2b5c69f (patch) | |
| tree | 854a22ccdb9941e3dbb4b95b0e38e237ae02b973 /print | |
| parent | 1cdc278c65009faf8e3131bdf244580bde5d4b2b (diff) | |
| download | ports-d0d5d33f3c90b02824361475a9755f25a2b5c69f.tar.gz ports-d0d5d33f3c90b02824361475a9755f25a2b5c69f.zip | |
Fix ghostscript on ia64. The logic to determine what the minimum
alignment must be is based on elementary datatypes, but does not
take into account the alignment requirements of FP spills. Such
are present in jmp_buf. The memory allocator is used by the JPEG
and PNG libraries as well and the JPEG library has a jmp_buf in
one of its structures.
Another problem case is the "long double" type. This datatype is
not in the list of elementary types on which the minimal alignment
is based and can also be used by imported source code.
The patch forces 16-byte alignment on ia64.
Notes
Notes:
svn path=/head/; revision=71720
Diffstat (limited to 'print')
| -rw-r--r-- | print/ghostscript-gnu/files/patch-src:gxobj.h | 17 | ||||
| -rw-r--r-- | print/ghostscript7/files/patch-src:gxobj.h | 17 |
2 files changed, 34 insertions, 0 deletions
diff --git a/print/ghostscript-gnu/files/patch-src:gxobj.h b/print/ghostscript-gnu/files/patch-src:gxobj.h new file mode 100644 index 000000000000..4e11eb416f39 --- /dev/null +++ b/print/ghostscript-gnu/files/patch-src:gxobj.h @@ -0,0 +1,17 @@ +--- src/gxobj.h.orig Fri Feb 22 19:45:59 2002 ++++ src/gxobj.h Thu Dec 19 00:16:57 2002 +@@ -99,10 +99,14 @@ + * The final | is because back pointer values are divided by obj_back_scale, + * so objects must be aligned at least 0 mod obj_back_scale. + */ ++#if !defined(__ia64__) + #define obj_align_mod\ + (((arch_align_long_mod - 1) | (arch_align_ptr_mod - 1) |\ + (arch_align_double_mod - 1) | (align_bitmap_mod - 1) |\ + (obj_back_scale - 1)) + 1) ++#else ++#define obj_align_mod 16 ++#endif + /* The only possible values for obj_align_mod are 4, 8, or 16.... */ + #if obj_align_mod == 4 + # define log2_obj_align_mod 2 diff --git a/print/ghostscript7/files/patch-src:gxobj.h b/print/ghostscript7/files/patch-src:gxobj.h new file mode 100644 index 000000000000..4e11eb416f39 --- /dev/null +++ b/print/ghostscript7/files/patch-src:gxobj.h @@ -0,0 +1,17 @@ +--- src/gxobj.h.orig Fri Feb 22 19:45:59 2002 ++++ src/gxobj.h Thu Dec 19 00:16:57 2002 +@@ -99,10 +99,14 @@ + * The final | is because back pointer values are divided by obj_back_scale, + * so objects must be aligned at least 0 mod obj_back_scale. + */ ++#if !defined(__ia64__) + #define obj_align_mod\ + (((arch_align_long_mod - 1) | (arch_align_ptr_mod - 1) |\ + (arch_align_double_mod - 1) | (align_bitmap_mod - 1) |\ + (obj_back_scale - 1)) + 1) ++#else ++#define obj_align_mod 16 ++#endif + /* The only possible values for obj_align_mod are 4, 8, or 16.... */ + #if obj_align_mod == 4 + # define log2_obj_align_mod 2 |