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/* tc-tic4x.c -- Assemble for the Texas Instruments TMS320C[34]x.
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/* tc-tic4x.c -- Assemble for the Texas Instruments TMS320C[34]x.
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Copyright (C) 1997,1998, 2002, 2003, 2005, 2006, 2007, 2008, 2009, 2010
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Copyright (C) 1997,1998, 2002, 2003, 2005, 2006, 2007, 2008, 2009, 2010,
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Free Software Foundation. Inc.
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2012 Free Software Foundation. Inc.
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Contributed by Michael P. Hayes (m.hayes@elec.canterbury.ac.nz)
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Contributed by Michael P. Hayes (m.hayes@elec.canterbury.ac.nz)
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This file is part of GAS, the GNU Assembler.
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This file is part of GAS, the GNU Assembler.
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}
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}
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/* Fill the alignment area with NOP's on .text, unless fill-data
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/* Fill the alignment area with NOP's on .text, unless fill-data
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was specified. */
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was specified. */
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int
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int
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tic4x_do_align (int alignment ATTRIBUTE_UNUSED,
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tic4x_do_align (int alignment,
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const char *fill ATTRIBUTE_UNUSED,
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const char *fill,
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int len ATTRIBUTE_UNUSED,
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int len,
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int max ATTRIBUTE_UNUSED)
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int max)
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{
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{
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unsigned long nop = TIC_NOP_OPCODE;
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/* Because we are talking lwords, not bytes, adjust alignment to do words */
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/* Because we are talking lwords, not bytes, adjust alignment to do words */
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alignment += 2;
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alignment += 2;
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if (alignment != 0 && !need_pass_2)
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if (alignment != 0 && !need_pass_2)
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{
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{
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if (fill == NULL)
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if (fill == NULL)
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{
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{
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/*if (subseg_text_p (now_seg))*/ /* FIXME: doesn't work for .text for some reason */
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/* FIXME: subseg_text_p tests SEC_CODE which isn't in allowed
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frag_align_pattern( alignment, (const char *)&nop, sizeof(nop), max);
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section flags. See bfd/coff-tic4x.c target vecs. */
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return 1;
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if (1 || subseg_text_p (now_seg))
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/*else
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{
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frag_align (alignment, 0, max);*/
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char nop[4];
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md_number_to_chars (nop, TIC_NOP_OPCODE, 4);
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frag_align_pattern (alignment, nop, sizeof (nop), max);
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}
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else
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frag_align (alignment, 0, max);
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}
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}
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else if (len <= 1)
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else if (len <= 1)
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frag_align (alignment, *fill, max);
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frag_align (alignment, *fill, max);
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else
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else
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frag_align_pattern (alignment, fill, len, max);
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frag_align_pattern (alignment, fill, len, max);
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