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| author | Jan Beulich <jbeulich@novell.com> | 2018-10-10 08:41:52 +0200 |
|---|---|---|
| committer | Jan Beulich <jbeulich@suse.com> | 2018-10-10 08:41:52 +0200 |
| commit | 673fe0f0a7a0624819f1b4cdc289f43691567e91 (patch) | |
| tree | e322ba7542279099e15cdf44862fed1ae9ee4ebc /gas | |
| parent | 43f6cd0588a735c202934789d67b6ed4302f255d (diff) | |
| download | gdb-673fe0f0a7a0624819f1b4cdc289f43691567e91.zip gdb-673fe0f0a7a0624819f1b4cdc289f43691567e91.tar.gz gdb-673fe0f0a7a0624819f1b4cdc289f43691567e91.tar.bz2 | |
x86: fold Size{16,32,64} template attributes
Only one of them can be set at a time, which means they can be expressed
by a single 2-bit field instead of three 1-bit ones.
Diffstat (limited to 'gas')
| -rw-r--r-- | gas/ChangeLog | 5 | ||||
| -rw-r--r-- | gas/config/tc-i386.c | 12 |
2 files changed, 11 insertions, 6 deletions
diff --git a/gas/ChangeLog b/gas/ChangeLog index 6473541..0716916 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,3 +1,8 @@ +2018-10-10 Jan Beulich <jbeulich@suse.com> + + * config/tc-i386.c (parse_insn, process_suffix): Replace + opcode_modifier.size<N> uses. + 2018-10-09 Sudakshina Das <sudi.das@arm.com> * config/tc-aarch64.c (aarch64_features): Add new "ssbs". diff --git a/gas/config/tc-i386.c b/gas/config/tc-i386.c index 2204d00..e808d20 100644 --- a/gas/config/tc-i386.c +++ b/gas/config/tc-i386.c @@ -4450,10 +4450,10 @@ parse_insn (char *line, char *mnemonic) } /* If we are in 16-bit mode, do not allow addr16 or data16. Similarly, in 32-bit mode, do not allow addr32 or data32. */ - if ((current_templates->start->opcode_modifier.size16 - || current_templates->start->opcode_modifier.size32) + if ((current_templates->start->opcode_modifier.size == SIZE16 + || current_templates->start->opcode_modifier.size == SIZE32) && flag_code != CODE_64BIT - && (current_templates->start->opcode_modifier.size32 + && ((current_templates->start->opcode_modifier.size == SIZE32) ^ (flag_code == CODE_16BIT))) { as_bad (_("redundant %s prefix"), @@ -6045,11 +6045,11 @@ process_suffix (void) { /* If matched instruction specifies an explicit instruction mnemonic suffix, use it. */ - if (i.tm.opcode_modifier.size16) + if (i.tm.opcode_modifier.size == SIZE16) i.suffix = WORD_MNEM_SUFFIX; - else if (i.tm.opcode_modifier.size32) + else if (i.tm.opcode_modifier.size == SIZE32) i.suffix = LONG_MNEM_SUFFIX; - else if (i.tm.opcode_modifier.size64) + else if (i.tm.opcode_modifier.size == SIZE64) i.suffix = QWORD_MNEM_SUFFIX; else if (i.reg_operands) { |