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| author | Jan Beulich <jbeulich@novell.com> | 2019-06-25 09:28:33 +0200 |
|---|---|---|
| committer | Jan Beulich <jbeulich@suse.com> | 2019-06-25 09:35:17 +0200 |
| commit | 54fbadc0c35f3dad663e2e175ea8d60546ffd710 (patch) | |
| tree | 5fa0f37b39d07bd6007f615c0723f27271654bc3 /opcodes/i386-dis.c | |
| parent | a38d71189b5895bae7bb476aa34d8a7ba75376d6 (diff) | |
| download | gdb-54fbadc0c35f3dad663e2e175ea8d60546ffd710.zip gdb-54fbadc0c35f3dad663e2e175ea8d60546ffd710.tar.gz gdb-54fbadc0c35f3dad663e2e175ea8d60546ffd710.tar.bz2 | |
x86: drop dqa_mode
I assume this mode was needed when EVEX.W handling wasn't really correct
yet for other than 64-bit mode. It's clearly not needed anymore. Its
elimination also allows dropping the EVEX.W split of VCVT{,U}SI2SS. (For
the record, the dropped mode would have been wrong if used in any table
entry not already guaranteeing EVEX.W=1.)
Diffstat (limited to 'opcodes/i386-dis.c')
| -rw-r--r-- | opcodes/i386-dis.c | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/opcodes/i386-dis.c b/opcodes/i386-dis.c index b9527ae..27e5d77 100644 --- a/opcodes/i386-dis.c +++ b/opcodes/i386-dis.c @@ -259,7 +259,6 @@ fetch_data (struct disassemble_info *info, bfd_byte *addr) #define Edb { OP_E, db_mode } #define Edw { OP_E, dw_mode } #define Edqd { OP_E, dqd_mode } -#define Edqa { OP_E, dqa_mode } #define Eq { OP_E, q_mode } #define indirEv { OP_indirE, indir_v_mode } #define indirEp { OP_indirE, f_mode } @@ -591,8 +590,6 @@ enum dw_mode, /* registers like dq_mode, memory like d_mode. */ dqd_mode, - /* operand size depends on the W bit as well as address mode. */ - dqa_mode, /* normal vex mode */ vex_mode, /* 128bit vex mode */ @@ -2076,7 +2073,6 @@ enum EVEX_W_0F28_P_2, EVEX_W_0F29_P_0, EVEX_W_0F29_P_2, - EVEX_W_0F2A_P_1, EVEX_W_0F2A_P_3, EVEX_W_0F2B_P_0, EVEX_W_0F2B_P_2, @@ -2149,7 +2145,6 @@ enum EVEX_W_0F7A_P_1, EVEX_W_0F7A_P_2, EVEX_W_0F7A_P_3, - EVEX_W_0F7B_P_1, EVEX_W_0F7B_P_2, EVEX_W_0F7B_P_3, EVEX_W_0F7E_P_1, @@ -13522,7 +13517,6 @@ intel_operand_size (int bytemode, int sizeflag) case q_swap_mode: oappend ("QWORD PTR "); break; - case dqa_mode: case m_mode: if (address_mode == mode_64bit) oappend ("QWORD PTR "); @@ -13881,7 +13875,6 @@ OP_E_register (int bytemode, int sizeflag) case dqb_mode: case dqd_mode: case dqw_mode: - case dqa_mode: USED_REX (REX_W); if (rex & REX_W) names = names64; @@ -14031,9 +14024,6 @@ OP_E_memory (int bytemode, int sizeflag) case xmm_mb_mode: shift = 0; break; - case dqa_mode: - shift = address_mode == mode_64bit ? 3 : 2; - break; default: abort (); } |