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x86/Intel: address quoted-symbol related FIXMEs

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If in a "word ptr <address>" or alike construct the "ptr" part is
double-quoted, it shouldn't be recognized as the specific keyword we're
looking for (just like we don't recognize double-quoted operator or
register names anymore). Be careful though to tell closing from opening
double-quotes, as a quoted symbol may follow right afterwards.
This commit is contained in:
Jan Beulich 2023-05-23 09:01:31 +02:00
parent 6acf913090
commit a4f8c177b4
1 changed files with 4 additions and 8 deletions
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12
gas/config/tc-i386-intel.c
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@ -188,15 +188,12 @@ operatorT i386_operator (const char *name, unsigned int operands, char *pc)
if (i386_types[j].name && *pc == ' ')
{
const char *start = ++input_line_pointer;
char *pname;
char c;
char c = get_symbol_name (&pname);
++input_line_pointer;
c = get_symbol_name (&pname);
if (strcasecmp (pname, "ptr") == 0)
if (strcasecmp (pname, "ptr") == 0 && (c != '"' || pname == start))
{
/* FIXME: What if c == '"' ? */
pname[-1] = *pc;
*pc = c;
if (intel_syntax > 0 || operands != 1)
@ -204,9 +201,8 @@ operatorT i386_operator (const char *name, unsigned int operands, char *pc)
return i386_types[j].op;
}
if (strcasecmp (pname, "bcst") == 0)
if (strcasecmp (pname, "bcst") == 0 && (c != '"' || pname == start))
{
/* FIXME: Again, what if c == '"' ? */
pname[-1] = *pc;
*pc = c;
if (intel_syntax > 0 || operands != 1