diff options
Diffstat (limited to 'gas')
| -rw-r--r-- | gas/ChangeLog | 6 | ||||
| -rw-r--r-- | gas/config/tc-mcore.c | 64 |
2 files changed, 0 insertions, 70 deletions
diff --git a/gas/ChangeLog b/gas/ChangeLog index e1766bb..e706ef0 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,9 +1,3 @@ -1999-10-25 Nick Clifton <nickc@cygnus.com> - - * config/tc-mcore.c (parse_psrmod): New function: Parse the psr - flag specifiers of a psrclr/psrset instruction. - (md_assemble): Parse instructions of class OPSR. - Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com> * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the diff --git a/gas/config/tc-mcore.c b/gas/config/tc-mcore.c index 549b43d..a83b46e 100644 --- a/gas/config/tc-mcore.c +++ b/gas/config/tc-mcore.c @@ -48,7 +48,6 @@ static char * parse_exp PARAMS ((char *, expressionS *)); static char * parse_rt PARAMS ((char *, char **, int, expressionS *)); static char * parse_imm PARAMS ((char *, unsigned *, unsigned, unsigned)); static char * parse_mem PARAMS ((char *, unsigned *, unsigned *, unsigned)); -static char * parse_psrmod PARAMS ((char *, unsigned *)); static void make_name PARAMS ((char *, char *, int)); static int enter_literal PARAMS ((expressionS *, int)); static void dump_literals PARAMS ((int)); @@ -590,46 +589,6 @@ parse_creg (s, reg) } static char * -parse_psrmod (s, reg) - char * s; - unsigned * reg; -{ - int i; - char buf[10]; - static struct psrmods - { - char * name; - unsigned int value; - } - psrmods[] = - { - { "ie", 1 }, - { "fe", 2 }, - { "ee", 4 }, - { "af", 8 } /* really 0 and non-combinable */ - }; - - for (i = 0; i < 2; i++) - buf[i] = isascii (s[i]) ? tolower (s[i]) : 0; - - for (i = sizeof (psrmods) / sizeof (psrmods[0]); i--;) - { - if (! strncmp (psrmods[i].name, buf, 2)) - { - * reg = psrmods[i].value; - - return s + 2; - } - } - - as_bad (_("bad/missing psr specifier")); - - * reg = 0; - - return s; -} - -static char * parse_exp (s, e) char * s; expressionS * e; @@ -1635,29 +1594,6 @@ md_assemble (str) output = frag_more (2); break; - case OPSR: - op_end = parse_psrmod (op_end + 1, & reg); - - /* Look for further selectors. */ - while (* op_end == ',') - { - unsigned value; - - op_end = parse_psrmod (op_end + 1, & value); - - if (value & reg) - as_bad (_("duplicated psr bit specifier")); - - reg |= value; - } - - if (reg > 8) - as_bad (_("`af' must appear alone")); - - inst |= (reg & 0x7); - output = frag_more (2); - break; - default: as_bad (_("unimplemented opcode \"%s\""), name); } |