diff options
Diffstat (limited to 'gas')
| -rw-r--r-- | gas/config/tc-i386.c | 10 | ||||
| -rw-r--r-- | gas/testsuite/gas/i386/oversized64.l | 8 | ||||
| -rw-r--r-- | gas/testsuite/gas/i386/oversized64.s | 3 |
3 files changed, 19 insertions, 2 deletions
diff --git a/gas/config/tc-i386.c b/gas/config/tc-i386.c index 8f3a1b6..047aaba 100644 --- a/gas/config/tc-i386.c +++ b/gas/config/tc-i386.c @@ -11780,8 +11780,14 @@ output_insn (const struct last_insn *last_insn) { j = encoding_length (insn_start_frag, insn_start_off, frag_more (0)); if (j > 15) - as_bad (_("instruction length of %u bytes exceeds the limit of 15"), - j); + { + if (dot_insn ()) + as_warn (_("instruction length of %u bytes exceeds the limit of 15"), + j); + else + as_bad (_("instruction length of %u bytes exceeds the limit of 15"), + j); + } else if (fragP) { /* NB: Don't add prefix with GOTPC relocation since diff --git a/gas/testsuite/gas/i386/oversized64.l b/gas/testsuite/gas/i386/oversized64.l index ac32c4d..f709456 100644 --- a/gas/testsuite/gas/i386/oversized64.l +++ b/gas/testsuite/gas/i386/oversized64.l @@ -4,6 +4,7 @@ .*:7: Error: instruction length.* .*:9: Error: instruction length.* .*:10: Error: instruction length.* +.*:13: Warning: instruction length.* GAS LISTING .* @@ -37,4 +38,11 @@ GAS LISTING .* [ ]*10[ ]+48812CC5[ ]* [ ]*10[ ]+00000000[ ]* [ ]*10[ ]+44332211[ ]* +[ ]*11[ ]+ +[ ]*12[ ]+\.att_syntax prefix +[ ]*13[ ]+\?\?\?\? 6762F1FC[ ]+.insn EVEX.L0.0f 12/0, \$0x11223344,\(,%eax,8\),%rax +\*\*\*\* Warning: instruction length of 16 bytes exceeds the limit of 15 +[ ]*13[ ]+080C04C5[ ]* +[ ]*13[ ]+00000000[ ]* +[ ]*13[ ]+44332211[ ]* #pass diff --git a/gas/testsuite/gas/i386/oversized64.s b/gas/testsuite/gas/i386/oversized64.s index 9db09af..77a08a9 100644 --- a/gas/testsuite/gas/i386/oversized64.s +++ b/gas/testsuite/gas/i386/oversized64.s @@ -8,3 +8,6 @@ long64: xacquire lock add qword ptr gs:[eax*8], 0x11223344 xrelease lock sub qword ptr gs:[eax*8], 0x11223344 + + .att_syntax prefix + .insn EVEX.L0.0f 12/0, $0x11223344,(,%eax,8),%rax |