diff options
Diffstat (limited to 'gas/config/tc-m88k.c')
| -rw-r--r-- | gas/config/tc-m88k.c | 37 |
1 files changed, 24 insertions, 13 deletions
diff --git a/gas/config/tc-m88k.c b/gas/config/tc-m88k.c index 86496cf..af243b2 100644 --- a/gas/config/tc-m88k.c +++ b/gas/config/tc-m88k.c @@ -1427,23 +1427,34 @@ md_pcrel_from (fixp) /*NOTREACHED*/ } -/* When we align the .init section, insert the correct NOP pattern. */ +/* Fill in rs_align_code fragments. */ -int -m88k_do_align (n, fill, max, len) - int n; - const char *fill; - int len; - int max; +void +m88k_handle_align (fragp) + fragS *fragp; { - if (fill == NULL - && strcmp (obj_segment_name (now_seg), ".init") == 0) + static const unsigned char nop_pattern[] = { 0xf4, 0x00, 0x58, 0x00 }; + + int bytes; + char *p; + + if (fragp->fr_type != rs_align_code) + return; + + bytes = fragp->fr_next->fr_address - fragp->fr_address - fragp->fr_fix; + p = fragp->fr_literal + fragp->fr_fix; + + if (bytes & 3) { - static const unsigned char nop_pattern[] = { 0xf4, 0x00, 0x58, 0x00 }; - frag_align_pattern (n, nop_pattern, sizeof (nop_pattern), max); - return 1; + int fix = bytes & 3; + memset (p, 0, fix); + p += fix; + bytes -= fix; + fragp->fr_fix += fix; } - return 0; + + memcpy (p, nop_pattern, 4); + fragp->fr_var = 4; } #endif /* M88KCOFF */ |