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| author | H.J. Lu <hjl.tools@gmail.com> | 2020-10-05 05:27:58 -0700 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2020-10-05 05:28:12 -0700 |
| commit | 5b316d90e4ec9845a890fd21ad86cf1043fb2ca3 (patch) | |
| tree | e7b1c53fa92c705ba5ed4c66c8e427ceffac4e8b /opcodes | |
| parent | 0e9f3bf12616b108682bb6f6e2a5ef04df9586a8 (diff) | |
| download | fsf-binutils-gdb-5b316d90e4ec9845a890fd21ad86cf1043fb2ca3.zip fsf-binutils-gdb-5b316d90e4ec9845a890fd21ad86cf1043fb2ca3.tar.gz fsf-binutils-gdb-5b316d90e4ec9845a890fd21ad86cf1043fb2ca3.tar.bz2 | |
x86-64: Always display suffix for %LQ in 64bit
In 64bit, assembler generates a warning for "sysret":
$ echo sysret | as --64 -o x.o -
{standard input}: Assembler messages:
{standard input}:1: Warning: no instruction mnemonic suffix given and no register operands; using default for `sysret'
Always display suffix for %LQ in 64bit to display "sysretl".
gas/
PR binutils/26704
* testsuite/gas/i386/noreg64-data16.d: Expect sysretl instead of
sysret.
* testsuite/gas/i386/noreg64.d: Likewise.
* testsuite/gas/i386/x86-64-intel64.d: Likewise.
* testsuite/gas/i386/x86-64-opcode.d: Likewise.
opcodes/
PR binutils/26704
* i386-dis.c (putop): Always display suffix for %LQ in 64bit.
Diffstat (limited to 'opcodes')
| -rw-r--r-- | opcodes/ChangeLog | 5 | ||||
| -rw-r--r-- | opcodes/i386-dis.c | 2 |
2 files changed, 6 insertions, 1 deletions
diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog index f1b4273..3c74fbf 100644 --- a/opcodes/ChangeLog +++ b/opcodes/ChangeLog @@ -1,5 +1,10 @@ 2020-10-05 H.J. Lu <hongjiu.lu@intel.com> + PR binutils/26704 + * i386-dis.c (putop): Always display suffix for %LQ in 64bit. + +2020-10-05 H.J. Lu <hongjiu.lu@intel.com> + PR binutils/26705 * i386-dis.c (print_insn): Clear modrm if not needed. (putop): Check need_modrm for modrm.mod != 3. Don't check diff --git a/opcodes/i386-dis.c b/opcodes/i386-dis.c index f4f35bc..4d8f4f4 100644 --- a/opcodes/i386-dis.c +++ b/opcodes/i386-dis.c @@ -10870,7 +10870,7 @@ putop (const char *in_template, int sizeflag) USED_REX (REX_W); *obufp++ = 'q'; } - else if((address_mode == mode_64bit && need_modrm && cond) + else if((address_mode == mode_64bit && cond) || (sizeflag & SUFFIX_ALWAYS)) *obufp++ = intel_syntax? 'd' : 'l'; } |