diff options
Diffstat (limited to 'gas/config/tc-i386.c')
| -rw-r--r-- | gas/config/tc-i386.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/gas/config/tc-i386.c b/gas/config/tc-i386.c index d00424a..42a95ff 100644 --- a/gas/config/tc-i386.c +++ b/gas/config/tc-i386.c @@ -1042,8 +1042,16 @@ i386_align_code (fragS *fragP, int count) { /* If the padding is less than 15 bytes, we use the normal ones. Otherwise, we use a jump instruction and adjust - its offset. */ - if (count < 15) + its offset. */ + int limit; + + /* For 64bit, the limit is 3 bytes. */ + if (flag_code == CODE_64BIT + && fragP->tc_frag_data.isa_flags.bitfield.cpulm) + limit = 3; + else + limit = 15; + if (count < limit) memcpy (fragP->fr_literal + fragP->fr_fix, patt[count - 1], count); else @@ -7935,6 +7943,7 @@ i386_target_format (void) cpu_arch_isa_flags.bitfield.cpummx= 1; cpu_arch_isa_flags.bitfield.cpusse = 1; cpu_arch_isa_flags.bitfield.cpusse2 = 1; + cpu_arch_isa_flags.bitfield.cpulm = 1; } if (cpu_flags_all_zero (&cpu_arch_tune_flags)) { |