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.
This commit is contained in:
Richard Sandiford
parent
f40063a5ba
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cb10e79a50
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@ -1,3 +1,10 @@
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2004-01-14 Richard Sandiford <rsandifo@redhat.com>
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* frv.cpu (UNIT): Add IACC.
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(iacc-multiply-r-r): Use it.
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* frv.opc (fr400_unit_mapping): Add entry for IACC.
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(fr500_unit_mapping, fr550_unit_mapping): Likewise.
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2004-01-06 Alexandre Oliva <aoliva@redhat.com>
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2003-12-19 Alexandre Oliva <aoliva@redhat.com>
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@ -1,6 +1,6 @@
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; Fujitsu FRV opcode support, for GNU Binutils. -*- Scheme -*-
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;
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; Copyright 2000, 2001, 2003 Free Software Foundation, Inc.
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; Copyright 2000, 2001, 2003, 2004 Free Software Foundation, Inc.
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;
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; Contributed by Red Hat Inc; developed under contract from Fujitsu.
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;
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@ -1388,6 +1388,7 @@
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B0 B1 B01
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C
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MULT-DIV ; multiply/division slotted differently on different machines
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IACC ; iacc multiply slotted differently on different machines
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LOAD ; loads slotted differently on different machines
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STORE ; store slotted differently on different machines
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SCAN ; scan, scani slotted differently on different machines
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@ -3118,7 +3119,7 @@
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(define-pmacro (iacc-multiply-r-r name operation op ope comment)
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(dni name
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(comment)
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((UNIT MULT-DIV) (FR400-MAJOR I-1) (MACH fr400))
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((UNIT IACC) (FR400-MAJOR I-1) (MACH fr400))
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(.str name "$pack $GRi,$GRj")
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(+ pack (rd-null) op GRi ope GRj)
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((.sym iacc- operation) (mul DI (ext DI GRi) (ext DI GRj)))
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@ -1,6 +1,6 @@
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/* Fujitsu FRV opcode support, for GNU Binutils. -*- C -*-
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Copyright 2000, 2001, 2003 Free Software Foundation, Inc.
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Copyright 2000, 2001, 2003, 2004 Free Software Foundation, Inc.
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Contributed by Red Hat Inc; developed under contract from Fujitsu.
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@ -285,6 +285,7 @@ static CGEN_ATTR_VALUE_TYPE fr400_unit_mapping[] =
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/* B01 */ UNIT_B0,
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/* C */ UNIT_C,
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/* MULT-DIV */ UNIT_I0, /* multiply and divide only in I0 unit. */
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/* IACC */ UNIT_I01, /* iacc multiply in I0 or I1 unit. */
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/* LOAD */ UNIT_I0, /* load only in I0 unit. */
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/* STORE */ UNIT_I0, /* store only in I0 unit. */
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/* SCAN */ UNIT_I0, /* scan only in I0 unit. */
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@ -315,6 +316,7 @@ static CGEN_ATTR_VALUE_TYPE fr500_unit_mapping[] =
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/* B01 */ UNIT_B01,
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/* C */ UNIT_C,
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/* MULT-DIV */ UNIT_I01, /* multiply and divide in I0 or I1 unit. */
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/* IACC */ UNIT_NIL, /* iacc multiply not implemented */
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/* LOAD */ UNIT_I01, /* load in I0 or I1 unit. */
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/* STORE */ UNIT_I0, /* store only in I0 unit. */
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/* SCAN */ UNIT_I01, /* scan in I0 or I1 unit. */
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@ -345,6 +347,7 @@ static CGEN_ATTR_VALUE_TYPE fr550_unit_mapping[] =
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/* B01 */ UNIT_B01,
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/* C */ UNIT_C,
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/* MULT-DIV */ UNIT_I01, /* multiply and divide in I0 or I1 unit. */
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/* IACC */ UNIT_NIL, /* iacc multiply not implemented. */
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/* LOAD */ UNIT_I01, /* load in I0 or I1 unit. */
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/* STORE */ UNIT_I01, /* store in I0 or I1 unit. */
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/* SCAN */ UNIT_IALL, /* scan in any integer unit. */
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@ -1,3 +1,9 @@
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2004-01-14 Richard Sandiford <rsandifo@redhat.com>
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* frv-desc.h: Regenerate.
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* frv-desc.c: Regenerate.
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* frv-opc.c: Regenerate.
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2004-01-13 Michael Snyder <msnyder@redhat.com>
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* sh-dis.c (print_insn_sh): Allocate 4 bytes for insn.
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@ -84,6 +84,7 @@ static const CGEN_ATTR_ENTRY UNIT_attr[] =
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{ "B01", UNIT_B01 },
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{ "C", UNIT_C },
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{ "MULT_DIV", UNIT_MULT_DIV },
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{ "IACC", UNIT_IACC },
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{ "LOAD", UNIT_LOAD },
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{ "STORE", UNIT_STORE },
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{ "SCAN", UNIT_SCAN },
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@ -2397,17 +2398,17 @@ static const CGEN_IBASE frv_cgen_insn_table[MAX_INSNS] =
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/* smu$pack $GRi,$GRj */
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{
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FRV_INSN_SMU, "smu", "smu", 32,
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{ 0, { (1<<MACH_FR400), UNIT_MULT_DIV, FR400_MAJOR_I_1, FR500_MAJOR_NONE, FR550_MAJOR_NONE } }
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{ 0, { (1<<MACH_FR400), UNIT_IACC, FR400_MAJOR_I_1, FR500_MAJOR_NONE, FR550_MAJOR_NONE } }
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},
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/* smass$pack $GRi,$GRj */
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{
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FRV_INSN_SMASS, "smass", "smass", 32,
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{ 0, { (1<<MACH_FR400), UNIT_MULT_DIV, FR400_MAJOR_I_1, FR500_MAJOR_NONE, FR550_MAJOR_NONE } }
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{ 0, { (1<<MACH_FR400), UNIT_IACC, FR400_MAJOR_I_1, FR500_MAJOR_NONE, FR550_MAJOR_NONE } }
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},
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/* smsss$pack $GRi,$GRj */
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{
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FRV_INSN_SMSSS, "smsss", "smsss", 32,
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{ 0, { (1<<MACH_FR400), UNIT_MULT_DIV, FR400_MAJOR_I_1, FR500_MAJOR_NONE, FR550_MAJOR_NONE } }
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{ 0, { (1<<MACH_FR400), UNIT_IACC, FR400_MAJOR_I_1, FR500_MAJOR_NONE, FR550_MAJOR_NONE } }
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},
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/* sll$pack $GRi,$GRj,$GRk */
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{
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@ -549,9 +549,9 @@ typedef enum unit_attr {
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, UNIT_I2, UNIT_I3, UNIT_IALL, UNIT_FM0
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, UNIT_FM1, UNIT_FM01, UNIT_FM2, UNIT_FM3
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, UNIT_FMALL, UNIT_FMLOW, UNIT_B0, UNIT_B1
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, UNIT_B01, UNIT_C, UNIT_MULT_DIV, UNIT_LOAD
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, UNIT_STORE, UNIT_SCAN, UNIT_DCPL, UNIT_MDUALACC
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, UNIT_MCLRACC_1, UNIT_NUM_UNITS
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, UNIT_B01, UNIT_C, UNIT_MULT_DIV, UNIT_IACC
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, UNIT_LOAD, UNIT_STORE, UNIT_SCAN, UNIT_DCPL
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, UNIT_MDUALACC, UNIT_MCLRACC_1, UNIT_NUM_UNITS
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} UNIT_ATTR;
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/* Enum declaration for fr400 major insn categories. */
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@ -239,6 +239,7 @@ static CGEN_ATTR_VALUE_TYPE fr400_unit_mapping[] =
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/* B01 */ UNIT_B0,
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/* C */ UNIT_C,
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/* MULT-DIV */ UNIT_I0, /* multiply and divide only in I0 unit. */
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/* IACC */ UNIT_I01, /* iacc multiply in I0 or I1 unit. */
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/* LOAD */ UNIT_I0, /* load only in I0 unit. */
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/* STORE */ UNIT_I0, /* store only in I0 unit. */
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/* SCAN */ UNIT_I0, /* scan only in I0 unit. */
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@ -269,6 +270,7 @@ static CGEN_ATTR_VALUE_TYPE fr500_unit_mapping[] =
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/* B01 */ UNIT_B01,
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/* C */ UNIT_C,
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/* MULT-DIV */ UNIT_I01, /* multiply and divide in I0 or I1 unit. */
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/* IACC */ UNIT_NIL, /* iacc multiply not implemented */
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/* LOAD */ UNIT_I01, /* load in I0 or I1 unit. */
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/* STORE */ UNIT_I0, /* store only in I0 unit. */
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/* SCAN */ UNIT_I01, /* scan in I0 or I1 unit. */
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@ -299,6 +301,7 @@ static CGEN_ATTR_VALUE_TYPE fr550_unit_mapping[] =
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/* B01 */ UNIT_B01,
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/* C */ UNIT_C,
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/* MULT-DIV */ UNIT_I01, /* multiply and divide in I0 or I1 unit. */
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/* IACC */ UNIT_NIL, /* iacc multiply not implemented. */
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/* LOAD */ UNIT_I01, /* load in I0 or I1 unit. */
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/* STORE */ UNIT_I01, /* store in I0 or I1 unit. */
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/* SCAN */ UNIT_IALL, /* scan in any integer unit. */
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