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target/mips: Rename 'rtype' as 'r'

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We'll soon have more opcode and decoded arguments, and 'rtype'
is not very helpful. Naming it simply 'r' ease reviewing the
.decode files when we have many opcodes.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20210801234202.3167676-5-f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Philippe Mathieu-Daudé 2021-07-27 21:13:49 +02:00
parent 12f79f1173
commit 34fe9fa368
6 changed files with 46 additions and 46 deletions
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4
target/mips/tcg/msa.decode
View File

@ -11,11 +11,11 @@
# - The MIPS64 SIMD Architecture Module, Revision 1.12
# (Document Number: MD00868-1D-MSA64-AFP-01.12)
&rtype rs rt rd sa
&r rs rt rd sa
&msa_bz df wt s16
@lsa ...... rs:5 rt:5 rd:5 ... sa:2 ...... &rtype
@lsa ...... rs:5 rt:5 rd:5 ... sa:2 ...... &r
@bz ...... ... .. wt:5 s16:16 &msa_bz df=3
@bz_df ...... ... df:2 wt:5 s16:16 &msa_bz

4
target/mips/tcg/msa_translate.c
View File

@ -2261,12 +2261,12 @@ static bool trans_MSA(DisasContext *ctx, arg_MSA *a)
return true;
}
static bool trans_LSA(DisasContext *ctx, arg_rtype *a)
static bool trans_LSA(DisasContext *ctx, arg_r *a)
{
return gen_lsa(ctx, a->rd, a->rt, a->rs, a->sa);
}
static bool trans_DLSA(DisasContext *ctx, arg_rtype *a)
static bool trans_DLSA(DisasContext *ctx, arg_r *a)
{
if (TARGET_LONG_BITS != 64) {
return false;

4
target/mips/tcg/rel6.decode
View File

@ -14,9 +14,9 @@
# The MIPS64 Instruction Set Reference Manual, Revision 6.06
# (Document Number: MD00087-2B-MIPS64BIS-AFP-6.06)
&rtype rs rt rd sa
&r rs rt rd sa
@lsa ...... rs:5 rt:5 rd:5 ... sa:2 ...... &rtype
@lsa ...... rs:5 rt:5 rd:5 ... sa:2 ...... &r
LSA 000000 ..... ..... ..... 000 .. 000101 @lsa
DLSA 000000 ..... ..... ..... 000 .. 010101 @lsa

4
target/mips/tcg/rel6_translate.c
View File

@ -23,12 +23,12 @@ bool trans_REMOVED(DisasContext *ctx, arg_REMOVED *a)
return true;
}
static bool trans_LSA(DisasContext *ctx, arg_rtype *a)
static bool trans_LSA(DisasContext *ctx, arg_r *a)
{
return gen_lsa(ctx, a->rd, a->rt, a->rs, a->sa);
}
static bool trans_DLSA(DisasContext *ctx, arg_rtype *a)
static bool trans_DLSA(DisasContext *ctx, arg_r *a)
{
if (TARGET_LONG_BITS != 64) {
return false;

14
target/mips/tcg/tx79.decode
View File

@ -11,20 +11,20 @@
# when creating helpers common to those for the individual
# instruction patterns.
&rtype rs rt rd sa
&r rs rt rd sa
&itype base rt offset
&i base rt offset
###########################################################################
# Named instruction formats. These are generally used to
# reduce the amount of duplication between instruction patterns.
@rs_rt_rd ...... rs:5 rt:5 rd:5 ..... ...... &rtype sa=0
@rt_rd ...... ..... rt:5 rd:5 ..... ...... &rtype rs=0 sa=0
@rs ...... rs:5 ..... .......... ...... &rtype rt=0 rd=0 sa=0
@rd ...... .......... rd:5 ..... ...... &rtype rs=0 rt=0 sa=0
@rs_rt_rd ...... rs:5 rt:5 rd:5 ..... ...... &r sa=0
@rt_rd ...... ..... rt:5 rd:5 ..... ...... &r sa=0 rs=0
@rs ...... rs:5 ..... .......... ...... &r sa=0 rt=0 rd=0
@rd ...... .......... rd:5 ..... ...... &r sa=0 rs=0 rt=0
@ldst ...... base:5 rt:5 offset:16 &itype
@ldst ...... base:5 rt:5 offset:16 &i
###########################################################################

62
target/mips/tcg/tx79_translate.c
View File

@ -64,28 +64,28 @@ bool decode_ext_tx79(DisasContext *ctx, uint32_t insn)
* MTLO1 rs Move To LO1 Register
*/
static bool trans_MFHI1(DisasContext *ctx, arg_rtype *a)
static bool trans_MFHI1(DisasContext *ctx, arg_r *a)
{
gen_store_gpr(cpu_HI[1], a->rd);
return true;
}
static bool trans_MFLO1(DisasContext *ctx, arg_rtype *a)
static bool trans_MFLO1(DisasContext *ctx, arg_r *a)
{
gen_store_gpr(cpu_LO[1], a->rd);
return true;
}
static bool trans_MTHI1(DisasContext *ctx, arg_rtype *a)
static bool trans_MTHI1(DisasContext *ctx, arg_r *a)
{
gen_load_gpr(cpu_HI[1], a->rs);
return true;
}
static bool trans_MTLO1(DisasContext *ctx, arg_rtype *a)
static bool trans_MTLO1(DisasContext *ctx, arg_r *a)
{
gen_load_gpr(cpu_LO[1], a->rs);
@ -116,7 +116,7 @@ static bool trans_MTLO1(DisasContext *ctx, arg_rtype *a)
* PSUBUW rd, rs, rt Parallel Subtract with Unsigned saturation Word
*/
static bool trans_parallel_arith(DisasContext *ctx, arg_rtype *a,
static bool trans_parallel_arith(DisasContext *ctx, arg_r *a,
void (*gen_logic_i64)(TCGv_i64, TCGv_i64, TCGv_i64))
{
TCGv_i64 ax, bx;
@ -146,19 +146,19 @@ static bool trans_parallel_arith(DisasContext *ctx, arg_rtype *a,
}
/* Parallel Subtract Byte */
static bool trans_PSUBB(DisasContext *ctx, arg_rtype *a)
static bool trans_PSUBB(DisasContext *ctx, arg_r *a)
{
return trans_parallel_arith(ctx, a, tcg_gen_vec_sub8_i64);
}
/* Parallel Subtract Halfword */
static bool trans_PSUBH(DisasContext *ctx, arg_rtype *a)
static bool trans_PSUBH(DisasContext *ctx, arg_r *a)
{
return trans_parallel_arith(ctx, a, tcg_gen_vec_sub16_i64);
}
/* Parallel Subtract Word */
static bool trans_PSUBW(DisasContext *ctx, arg_rtype *a)
static bool trans_PSUBW(DisasContext *ctx, arg_r *a)
{
return trans_parallel_arith(ctx, a, tcg_gen_vec_sub32_i64);
}
@ -189,25 +189,25 @@ static bool trans_PSUBW(DisasContext *ctx, arg_rtype *a)
*/
/* Parallel And */
static bool trans_PAND(DisasContext *ctx, arg_rtype *a)
static bool trans_PAND(DisasContext *ctx, arg_r *a)
{
return trans_parallel_arith(ctx, a, tcg_gen_and_i64);
}
/* Parallel Or */
static bool trans_POR(DisasContext *ctx, arg_rtype *a)
static bool trans_POR(DisasContext *ctx, arg_r *a)
{
return trans_parallel_arith(ctx, a, tcg_gen_or_i64);
}
/* Parallel Exclusive Or */
static bool trans_PXOR(DisasContext *ctx, arg_rtype *a)
static bool trans_PXOR(DisasContext *ctx, arg_r *a)
{
return trans_parallel_arith(ctx, a, tcg_gen_xor_i64);
}
/* Parallel Not Or */
static bool trans_PNOR(DisasContext *ctx, arg_rtype *a)
static bool trans_PNOR(DisasContext *ctx, arg_r *a)
{
return trans_parallel_arith(ctx, a, tcg_gen_nor_i64);
}
@ -237,7 +237,7 @@ static bool trans_PNOR(DisasContext *ctx, arg_rtype *a)
* PCEQW rd, rs, rt Parallel Compare for Equal Word
*/
static bool trans_parallel_compare(DisasContext *ctx, arg_rtype *a,
static bool trans_parallel_compare(DisasContext *ctx, arg_r *a,
TCGCond cond, unsigned wlen)
{
TCGv_i64 c0, c1, ax, bx, t0, t1, t2;
@ -286,37 +286,37 @@ static bool trans_parallel_compare(DisasContext *ctx, arg_rtype *a,
}
/* Parallel Compare for Greater Than Byte */
static bool trans_PCGTB(DisasContext *ctx, arg_rtype *a)
static bool trans_PCGTB(DisasContext *ctx, arg_r *a)
{
return trans_parallel_compare(ctx, a, TCG_COND_GE, 8);
}
/* Parallel Compare for Equal Byte */
static bool trans_PCEQB(DisasContext *ctx, arg_rtype *a)
static bool trans_PCEQB(DisasContext *ctx, arg_r *a)
{
return trans_parallel_compare(ctx, a, TCG_COND_EQ, 8);
}
/* Parallel Compare for Greater Than Halfword */
static bool trans_PCGTH(DisasContext *ctx, arg_rtype *a)
static bool trans_PCGTH(DisasContext *ctx, arg_r *a)
{
return trans_parallel_compare(ctx, a, TCG_COND_GE, 16);
}
/* Parallel Compare for Equal Halfword */
static bool trans_PCEQH(DisasContext *ctx, arg_rtype *a)
static bool trans_PCEQH(DisasContext *ctx, arg_r *a)
{
return trans_parallel_compare(ctx, a, TCG_COND_EQ, 16);
}
/* Parallel Compare for Greater Than Word */
static bool trans_PCGTW(DisasContext *ctx, arg_rtype *a)
static bool trans_PCGTW(DisasContext *ctx, arg_r *a)
{
return trans_parallel_compare(ctx, a, TCG_COND_GE, 32);
}
/* Parallel Compare for Equal Word */
static bool trans_PCEQW(DisasContext *ctx, arg_rtype *a)
static bool trans_PCEQW(DisasContext *ctx, arg_r *a)
{
return trans_parallel_compare(ctx, a, TCG_COND_EQ, 32);
}
@ -334,7 +334,7 @@ static bool trans_PCEQW(DisasContext *ctx, arg_rtype *a)
* SQ rt, offset(base) Store Quadword
*/
static bool trans_LQ(DisasContext *ctx, arg_itype *a)
static bool trans_LQ(DisasContext *ctx, arg_i *a)
{
TCGv_i64 t0;
TCGv addr;
@ -369,7 +369,7 @@ static bool trans_LQ(DisasContext *ctx, arg_itype *a)
return true;
}
static bool trans_SQ(DisasContext *ctx, arg_itype *a)
static bool trans_SQ(DisasContext *ctx, arg_i *a)
{
TCGv_i64 t0 = tcg_temp_new_i64();
TCGv addr = tcg_temp_new();
@ -437,7 +437,7 @@ static bool trans_SQ(DisasContext *ctx, arg_itype *a)
*/
/* Parallel Pack to Word */
static bool trans_PPACW(DisasContext *ctx, arg_rtype *a)
static bool trans_PPACW(DisasContext *ctx, arg_r *a)
{
TCGv_i64 a0, b0, t0;
@ -473,7 +473,7 @@ static void gen_pextw(TCGv_i64 dl, TCGv_i64 dh, TCGv_i64 a, TCGv_i64 b)
tcg_gen_deposit_i64(dh, a, b, 0, 32);
}
static bool trans_PEXTLx(DisasContext *ctx, arg_rtype *a, unsigned wlen)
static bool trans_PEXTLx(DisasContext *ctx, arg_r *a, unsigned wlen)
{
TCGv_i64 ax, bx;
@ -514,19 +514,19 @@ static bool trans_PEXTLx(DisasContext *ctx, arg_rtype *a, unsigned wlen)
}
/* Parallel Extend Lower from Byte */
static bool trans_PEXTLB(DisasContext *ctx, arg_rtype *a)
static bool trans_PEXTLB(DisasContext *ctx, arg_r *a)
{
return trans_PEXTLx(ctx, a, 8);
}
/* Parallel Extend Lower from Halfword */
static bool trans_PEXTLH(DisasContext *ctx, arg_rtype *a)
static bool trans_PEXTLH(DisasContext *ctx, arg_r *a)
{
return trans_PEXTLx(ctx, a, 16);
}
/* Parallel Extend Lower from Word */
static bool trans_PEXTLW(DisasContext *ctx, arg_rtype *a)
static bool trans_PEXTLW(DisasContext *ctx, arg_r *a)
{
TCGv_i64 ax, bx;
@ -549,7 +549,7 @@ static bool trans_PEXTLW(DisasContext *ctx, arg_rtype *a)
}
/* Parallel Extend Upper from Word */
static bool trans_PEXTUW(DisasContext *ctx, arg_rtype *a)
static bool trans_PEXTUW(DisasContext *ctx, arg_r *a)
{
TCGv_i64 ax, bx;
@ -593,7 +593,7 @@ static bool trans_PEXTUW(DisasContext *ctx, arg_rtype *a)
*/
/* Parallel Copy Halfword */
static bool trans_PCPYH(DisasContext *s, arg_rtype *a)
static bool trans_PCPYH(DisasContext *s, arg_r *a)
{
if (a->rd == 0) {
/* nop */
@ -615,7 +615,7 @@ static bool trans_PCPYH(DisasContext *s, arg_rtype *a)
}
/* Parallel Copy Lower Doubleword */
static bool trans_PCPYLD(DisasContext *s, arg_rtype *a)
static bool trans_PCPYLD(DisasContext *s, arg_r *a)
{
if (a->rd == 0) {
/* nop */
@ -638,7 +638,7 @@ static bool trans_PCPYLD(DisasContext *s, arg_rtype *a)
}
/* Parallel Copy Upper Doubleword */
static bool trans_PCPYUD(DisasContext *s, arg_rtype *a)
static bool trans_PCPYUD(DisasContext *s, arg_r *a)
{
if (a->rd == 0) {
/* nop */
@ -657,7 +657,7 @@ static bool trans_PCPYUD(DisasContext *s, arg_rtype *a)
}
/* Parallel Rotate 3 Words Left */
static bool trans_PROT3W(DisasContext *ctx, arg_rtype *a)
static bool trans_PROT3W(DisasContext *ctx, arg_r *a)
{
TCGv_i64 ax;