* varasm.c (output_constructor): Add .align 0 for packed vars.

From-SVN: r35489

* varasm.c (output_constructor): Add .align 0 for packed vars.
From-SVN: r35489
ca2eed21 · Chandrakala Chavva · Chandra Chavva · 1ba2dbaa · ca2eed21 · ca2eed21
Commit ca2eed21 authored Aug 04, 2000 by Chandrakala Chavva Committed by Chandra Chavva Aug 04, 2000
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gcc/varasm.c
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--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
+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

--- 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)