diff options
| author | Chandrakala Chavva <cchavva@redhat.com> | 2000-08-04 14:11:16 -0400 |
|---|---|---|
| committer | Chandra Chavva <cchavva@gcc.gnu.org> | 2000-08-04 14:11:16 -0400 |
| commit | ca2eed217f7de558a5fa3feccfad9ed73e13da1f (patch) | |
| tree | 41a4c63ef7a5f42b65d0be0a6fd7d384dec8afe5 | |
| parent | 1ba2dbaa74820cb652e0980034282230a09968ae (diff) | |
| download | gcc-ca2eed217f7de558a5fa3feccfad9ed73e13da1f.zip gcc-ca2eed217f7de558a5fa3feccfad9ed73e13da1f.tar.gz gcc-ca2eed217f7de558a5fa3feccfad9ed73e13da1f.tar.bz2 | |
* varasm.c (output_constructor): Add .align 0 for packed vars.
From-SVN: r35489
| -rw-r--r-- | gcc/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/varasm.c | 9 |
2 files changed, 13 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 9d3d182..0b35e73 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,7 @@ +2000-08-04 Chandrakala Chavva <cchavva@redhat.com> + + * varasm.c (output_constructor): Add .align 0 for packed vars. + 2000-08-04 J. David Anglin <dave@hiauly1.hia.nrc.ca> * configure.in: Use default thread_file even when enable_threads is diff --git a/gcc/varasm.c b/gcc/varasm.c index c79c380..8883cc2 100644 --- a/gcc/varasm.c +++ b/gcc/varasm.c @@ -4472,6 +4472,15 @@ output_constructor (exp, size) assemble_zeros (bitpos - total_bytes); total_bytes = bitpos; } + else if (field != 0 && DECL_PACKED (field)) + { + /* Some assemblers automaticallly align a datum according to + its size if no align directive is specified. The datum, + however, may be declared with 'packed' attribute, so we + have to disable such a feature. */ + + ASM_OUTPUT_ALIGN (asm_out_file, 0); + } /* Determine size this element should occupy. */ if (field) |