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| author | Alan Modra <amodra@gmail.com> | 2001-10-04 18:01:46 +0000 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2001-10-04 18:01:46 +0000 |
| commit | 1ae008798a8be59993e58f3ac0d5a0852cf2ca77 (patch) | |
| tree | 8c9a7a79d2bac181aaeeb8996003c3878e45c27f | |
| parent | 8ea52284ab03f528b75c1eed839632e1f57ffc7b (diff) | |
| download | gdb-1ae008798a8be59993e58f3ac0d5a0852cf2ca77.zip gdb-1ae008798a8be59993e58f3ac0d5a0852cf2ca77.tar.gz gdb-1ae008798a8be59993e58f3ac0d5a0852cf2ca77.tar.bz2 | |
* config/tc-i386.c (parse_register): If not producing code for
x86_64, reject x86_64 register name matches.
(md_assemble): Remove now redundant check for x86_64 regs.
| -rw-r--r-- | gas/ChangeLog | 6 | ||||
| -rw-r--r-- | gas/config/tc-i386.c | 20 |
2 files changed, 13 insertions, 13 deletions
diff --git a/gas/ChangeLog b/gas/ChangeLog index 118bdcd..a74637a 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,3 +1,9 @@ +2001-10-05 Alan Modra <amodra@bigpond.net.au> + + * config/tc-i386.c (parse_register): If not producing code for + x86_64, reject x86_64 register name matches. + (md_assemble): Remove now redundant check for x86_64 regs. + 2001-10-04 Alan Modra <amodra@bigpond.net.au> * config/tc-ppc.c (md_assemble <DS relocs>): Test ppc_size as well diff --git a/gas/config/tc-i386.c b/gas/config/tc-i386.c index 749d7c4..105bc8e 100644 --- a/gas/config/tc-i386.c +++ b/gas/config/tc-i386.c @@ -1935,19 +1935,6 @@ md_assemble (line) } } - if (i.reg_operands && flag_code < CODE_64BIT) - { - int op; - for (op = i.operands; --op >= 0;) - if ((i.types[op] & Reg) - && (i.op[op].regs->reg_flags & (RegRex64|RegRex))) - { - as_bad (_("Extended register `%%%s' available only in 64bit mode."), - i.op[op].regs->reg_name); - return; - } - } - /* If matched instruction specifies an explicit instruction mnemonic suffix, use it. */ if (i.tm.opcode_modifier & (Size16 | Size32 | Size64)) @@ -4531,6 +4518,13 @@ parse_register (reg_string, end_op) } } + if (r != NULL + && r->reg_flags & (RegRex64|RegRex) + && flag_code != CODE_64BIT) + { + return (const reg_entry *) NULL; + } + return r; } |