espressif/binutils-gdb
1
0
Fork 0
mirror of https://github.com/espressif/binutils-gdb.git synced 2025-06-26 05:47:26 +08:00
Code Issues Packages Projects Releases Wiki Activity

* config/tc-i386.c (process_suffix): Merge CODE_64BIT JumpByte

Browse Source 
case with non CODE_64BIT case.  Don't warn on "qword ptr" if
	not CODE_64BIT.
This commit is contained in:
Alan Modra
2002-07-12 03:47:36 +00:00
parent ce66b72326
commit 9146926ac3
2 changed files with 12 additions and 18 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
gas/ChangeLog
View File

@ -1,3 +1,9 @@
2002-07-12 Alan Modra <amodra@bigpond.net.au>
* config/tc-i386.c (process_suffix): Merge CODE_64BIT JumpByte
case with non CODE_64BIT case. Don't warn on "qword ptr" if
not CODE_64BIT.
2002-07-11 Alan Modra <amodra@bigpond.net.au> 2002-07-11 Alan Modra <amodra@bigpond.net.au>
* config/tc-ppc.c (ppc_elf_frob_symbol): Delete. * config/tc-ppc.c (ppc_elf_frob_symbol): Delete.

24
gas/config/tc-i386.c
View File

@ -2228,8 +2228,10 @@ process_suffix ()
size prefix, except for instructions that will ignore this size prefix, except for instructions that will ignore this
prefix anyway. */ prefix anyway. */
if (i.suffix != QWORD_MNEM_SUFFIX if (i.suffix != QWORD_MNEM_SUFFIX
&& (i.suffix == LONG_MNEM_SUFFIX) == (flag_code == CODE_16BIT) && !(i.tm.opcode_modifier & IgnoreSize)
&& !(i.tm.opcode_modifier & IgnoreSize)) && ((i.suffix == LONG_MNEM_SUFFIX) == (flag_code == CODE_16BIT)
|| (flag_code == CODE_64BIT
&& (i.tm.opcode_modifier & JumpByte))))
{ {
unsigned int prefix = DATA_PREFIX_OPCODE; unsigned int prefix = DATA_PREFIX_OPCODE;
if (i.tm.opcode_modifier & JumpByte) /* jcxz, loop */ if (i.tm.opcode_modifier & JumpByte) /* jcxz, loop */
@ -2239,25 +2241,11 @@ process_suffix ()
return 0; return 0;
} }
if (i.suffix != QWORD_MNEM_SUFFIX && (flag_code == CODE_64BIT)
&& !(i.tm.opcode_modifier & IgnoreSize)
&& (i.tm.opcode_modifier & JumpByte))
{
if (!add_prefix (ADDR_PREFIX_OPCODE))
return 0;
}
/* Set mode64 for an operand. */ /* Set mode64 for an operand. */
if (i.suffix == QWORD_MNEM_SUFFIX if (i.suffix == QWORD_MNEM_SUFFIX
&& flag_code == CODE_64BIT
&& (i.tm.opcode_modifier & NoRex64) == 0) && (i.tm.opcode_modifier & NoRex64) == 0)
{ i.rex |= REX_MODE64;
i.rex |= REX_MODE64;
if (flag_code < CODE_64BIT)
{
as_bad (_("64bit operations available only in 64bit modes."));
return 0;
}
}
/* Size floating point instruction. */ /* Size floating point instruction. */
if (i.suffix == LONG_MNEM_SUFFIX) if (i.suffix == LONG_MNEM_SUFFIX)