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| author | Richard Sandiford <rsandifo@nildram.co.uk> | 2004-01-14 10:05:00 +0000 |
|---|---|---|
| committer | Richard Sandiford <rsandifo@nildram.co.uk> | 2004-01-14 10:05:00 +0000 |
| commit | fe02502c281e161f54b778e58d1e99fd8f657be4 (patch) | |
| tree | 864733fb01c0084a31bd88d990632230d8c87e08 /opcodes/frv-opc.c | |
| parent | a09fc859c5c9b859883dba864c87eb8733c6373e (diff) | |
| download | gdb-fe02502c281e161f54b778e58d1e99fd8f657be4.tar.gz | |
cpu/
* frv.cpu (UNIT): Add IACC.
(iacc-multiply-r-r): Use it.
* frv.opc (fr400_unit_mapping): Add entry for IACC.
(fr500_unit_mapping, fr550_unit_mapping): Likewise.
opcodes/
* frv-desc.h: Regenerate.
* frv-desc.c: Regenerate.
* frv-opc.c: Regenerate.
Diffstat (limited to 'opcodes/frv-opc.c')
| -rw-r--r-- | opcodes/frv-opc.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/opcodes/frv-opc.c b/opcodes/frv-opc.c index 61bdb4530eb..1560d207dce 100644 --- a/opcodes/frv-opc.c +++ b/opcodes/frv-opc.c @@ -239,6 +239,7 @@ static CGEN_ATTR_VALUE_TYPE fr400_unit_mapping[] = /* B01 */ UNIT_B0, /* C */ UNIT_C, /* MULT-DIV */ UNIT_I0, /* multiply and divide only in I0 unit. */ +/* IACC */ UNIT_I01, /* iacc multiply in I0 or I1 unit. */ /* LOAD */ UNIT_I0, /* load only in I0 unit. */ /* STORE */ UNIT_I0, /* store only in I0 unit. */ /* SCAN */ UNIT_I0, /* scan only in I0 unit. */ @@ -269,6 +270,7 @@ static CGEN_ATTR_VALUE_TYPE fr500_unit_mapping[] = /* B01 */ UNIT_B01, /* C */ UNIT_C, /* MULT-DIV */ UNIT_I01, /* multiply and divide in I0 or I1 unit. */ +/* IACC */ UNIT_NIL, /* iacc multiply not implemented */ /* LOAD */ UNIT_I01, /* load in I0 or I1 unit. */ /* STORE */ UNIT_I0, /* store only in I0 unit. */ /* SCAN */ UNIT_I01, /* scan in I0 or I1 unit. */ @@ -299,6 +301,7 @@ static CGEN_ATTR_VALUE_TYPE fr550_unit_mapping[] = /* B01 */ UNIT_B01, /* C */ UNIT_C, /* MULT-DIV */ UNIT_I01, /* multiply and divide in I0 or I1 unit. */ +/* IACC */ UNIT_NIL, /* iacc multiply not implemented. */ /* LOAD */ UNIT_I01, /* load in I0 or I1 unit. */ /* STORE */ UNIT_I01, /* store in I0 or I1 unit. */ /* SCAN */ UNIT_IALL, /* scan in any integer unit. */ |