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* m32c.cpu (Bit3-S): New.

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(btst:s): New.
* m32c.opc (parse_bit3_S): New.
This commit is contained in:
DJ Delorie 2006-03-14 04:20:53 +00:00
parent 727b6b4b41
commit 43aa3bb1d4
3 changed files with 30 additions and 1 deletions
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4
cpu/ChangeLog
View File

@ -1,5 +1,9 @@
2006-03-13 DJ Delorie <dj@redhat.com>
* m32c.cpu (Bit3-S): New.
(btst:s): New.
* m32c.opc (parse_bit3_S): New.
* m32c.cpu (decimal-subtraction16-insn): Add second operand.
(btst): Add optional :G suffix for MACH32.
(or.b:S): New.

9
cpu/m32c.cpu
View File

@ -2026,6 +2026,10 @@
h-sint DFLT f-imm3-S
((parse "imm3_S")) () ()
)
(define-full-operand Bit3-S "3 bit bit number" (m32c-isa)
h-sint DFLT f-imm3-S
((parse "bit3_S")) () ()
)
;-------------------------------------------------------------
; Bit numbers
@ -7568,7 +7572,10 @@
(+ (f-0-4 #xD) bit32-16-Unprefixed (f-7-1 #x0) (f-10-3 #x0))
btst-sem)
; fixme: add btst.s
(dni btst.s "btst:s" ((machine 32))
"btst:s ${Bit3-S},${Dsp-8-u16}"
(+ (f-0-2 #x0) (f-4-3 #x5) Bit3-S Dsp-8-u16)
() ())
;-------------------------------------------------------------
; btstc

18
cpu/m32c.opc
View File

@ -533,6 +533,24 @@ parse_imm3_S (CGEN_CPU_DESC cd, const char **strp,
return 0;
}
static const char *
parse_bit3_S (CGEN_CPU_DESC cd, const char **strp,
int opindex, signed long *valuep)
{
const char *errmsg = 0;
signed long value;
errmsg = cgen_parse_signed_integer (cd, strp, opindex, & value);
if (errmsg)
return errmsg;
if (value < 0 || value > 7)
return _("immediate is out of range 0-7");
*valuep = value;
return 0;
}
static const char *
parse_lab_5_3 (CGEN_CPU_DESC cd,
const char **strp,