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| author | rth <rth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2000-11-22 01:52:14 +0000 |
|---|---|---|
| committer | rth <rth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2000-11-22 01:52:14 +0000 |
| commit | 71db7f717af08cb0e73628fa8e3d04df6243f67a (patch) | |
| tree | 515408a85dcc15bfa2477e35305b6f015906427b | |
| parent | dad02e37e13221c6c6cfc56caf47a1f945ace26a (diff) | |
| download | ppe42-gcc-71db7f717af08cb0e73628fa8e3d04df6243f67a.tar.gz ppe42-gcc-71db7f717af08cb0e73628fa8e3d04df6243f67a.zip | |
* varasm.c (record_constant): Pad the constructed
constant_descriptor appropriately.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37638 138bc75d-0d04-0410-961f-82ee72b054a4
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/varasm.c | 9 |
2 files changed, 14 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index a60a7e9ae70..215f3c85b26 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2000-11-21 Richard Henderson <rth@redhat.com> + + * varasm.c (record_constant): Pad the constructed + constant_descriptor appropriately. + Wed Nov 22 00:52:55 2000 J"orn Rennecke <amylaar@redhat.com> * rtl.h (traverse_md_constants): Declare. diff --git a/gcc/varasm.c b/gcc/varasm.c index 799beeb14ee..e9925bfd6bf 100644 --- a/gcc/varasm.c +++ b/gcc/varasm.c @@ -2797,6 +2797,7 @@ record_constant (exp) struct constant_descriptor *next = 0; char *label = 0; rtx rtl = 0; + int pad; /* Make a struct constant_descriptor. The first three pointers will be filled in later. Here we just leave space for them. */ @@ -2804,6 +2805,14 @@ record_constant (exp) obstack_grow (&permanent_obstack, (char *) &next, sizeof next); obstack_grow (&permanent_obstack, (char *) &label, sizeof label); obstack_grow (&permanent_obstack, (char *) &rtl, sizeof rtl); + + /* Align the descriptor for the data payload. */ + pad = (offsetof (struct constant_descriptor, u) + - offsetof(struct constant_descriptor, rtl) + - sizeof(next->rtl)); + if (pad > 0) + obstack_blank (&permanent_obstack, pad); + record_constant_1 (exp); return (struct constant_descriptor *) obstack_finish (&permanent_obstack); } |
