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MIPS/opcodes: Make AL a shorthand for INSN2_ALIAS

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Make AL a shorthand for INSN2_ALIAS with the regular MIPS and microMIPS
opcode tables, just as with the MIPS16 opcode table, and use it
throughout.  No functional change.
This commit is contained in:
Maciej W. Rozycki 2024-07-19 19:01:52 +01:00
parent ef5ddeb170
commit f7808b8601
2 changed files with 60 additions and 56 deletions
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46
opcodes/micromips-opc.c
View File

@ -197,6 +197,8 @@ decode_micromips_operand (const char *p)
return 0; return 0;
} }
#define AL INSN2_ALIAS
#define UBD INSN_UNCOND_BRANCH_DELAY #define UBD INSN_UNCOND_BRANCH_DELAY
#define CBD INSN_COND_BRANCH_DELAY #define CBD INSN_COND_BRANCH_DELAY
#define NODS INSN_NO_DELAY_SLOT #define NODS INSN_NO_DELAY_SLOT
@ -294,28 +296,28 @@ const struct mips_opcode micromips_opcodes[] =
{"pref", "k,~(b)", 0x60002000, 0xfc00f000, RD_3|LM, 0, I1, 0, 0 }, {"pref", "k,~(b)", 0x60002000, 0xfc00f000, RD_3|LM, 0, I1, 0, 0 },
{"pref", "k,A(b)", 0, (int) M_PREF_AB, INSN_MACRO, 0, I1, 0, 0 }, {"pref", "k,A(b)", 0, (int) M_PREF_AB, INSN_MACRO, 0, I1, 0, 0 },
{"prefx", "h,t(b)", 0x540001a0, 0xfc0007ff, RD_2|RD_3|FP_S|LM, 0, I1, 0, 0 }, {"prefx", "h,t(b)", 0x540001a0, 0xfc0007ff, RD_2|RD_3|FP_S|LM, 0, I1, 0, 0 },
{"nop", "", 0x0c00, 0xffff, 0, INSN2_ALIAS, I1, 0, 0 }, {"nop", "", 0x0c00, 0xffff, 0, AL, I1, 0, 0 },
{"nop", "", 0x00000000, 0xffffffff, 0, INSN2_ALIAS, I1, 0, 0 }, /* sll */ {"nop", "", 0x00000000, 0xffffffff, 0, AL, I1, 0, 0 }, /* sll */
{"ssnop", "", 0x00000800, 0xffffffff, 0, INSN2_ALIAS, I1, 0, 0 }, /* sll */ {"ssnop", "", 0x00000800, 0xffffffff, 0, AL, I1, 0, 0 }, /* sll */
{"ehb", "", 0x00001800, 0xffffffff, 0, INSN2_ALIAS, I1, 0, 0 }, /* sll */ {"ehb", "", 0x00001800, 0xffffffff, 0, AL, I1, 0, 0 }, /* sll */
{"pause", "", 0x00002800, 0xffffffff, 0, INSN2_ALIAS, I1, 0, 0 }, /* sll */ {"pause", "", 0x00002800, 0xffffffff, 0, AL, I1, 0, 0 }, /* sll */
{"li", "md,mI", 0xec00, 0xfc00, WR_1, 0, I1, 0, 0 }, {"li", "md,mI", 0xec00, 0xfc00, WR_1, 0, I1, 0, 0 },
{"li", "t,j", 0x30000000, 0xfc1f0000, WR_1, INSN2_ALIAS, I1, 0, 0 }, /* addiu */ {"li", "t,j", 0x30000000, 0xfc1f0000, WR_1, AL, I1, 0, 0 }, /* addiu */
{"li", "t,i", 0x50000000, 0xfc1f0000, WR_1, INSN2_ALIAS, I1, 0, 0 }, /* ori */ {"li", "t,i", 0x50000000, 0xfc1f0000, WR_1, AL, I1, 0, 0 }, /* ori */
{"li", "t,I", 0, (int) M_LI, INSN_MACRO, 0, I1, 0, 0 }, {"li", "t,I", 0, (int) M_LI, INSN_MACRO, 0, I1, 0, 0 },
{"move", "d,s", 0, (int) M_MOVE, INSN_MACRO, 0, I1, 0, 0 }, {"move", "d,s", 0, (int) M_MOVE, INSN_MACRO, 0, I1, 0, 0 },
{"move", "mp,mj", 0x0c00, 0xfc00, WR_1|RD_2, 0, I1, 0, 0 }, {"move", "mp,mj", 0x0c00, 0xfc00, WR_1|RD_2, 0, I1, 0, 0 },
{"move", "d,s", 0x00000290, 0xffe007ff, WR_1|RD_2, INSN2_ALIAS, I1, 0, 0 }, /* or */ {"move", "d,s", 0x00000290, 0xffe007ff, WR_1|RD_2, AL, I1, 0, 0 }, /* or */
{"move", "d,s", 0x58000150, 0xffe007ff, WR_1|RD_2, INSN2_ALIAS, I3, 0, 0 }, /* daddu */ {"move", "d,s", 0x58000150, 0xffe007ff, WR_1|RD_2, AL, I3, 0, 0 }, /* daddu */
{"move", "d,s", 0x00000150, 0xffe007ff, WR_1|RD_2, INSN2_ALIAS, I1, 0, 0 }, /* addu */ {"move", "d,s", 0x00000150, 0xffe007ff, WR_1|RD_2, AL, I1, 0, 0 }, /* addu */
{"b", "mD", 0xcc00, 0xfc00, UBD, 0, I1, 0, 0 }, {"b", "mD", 0xcc00, 0xfc00, UBD, 0, I1, 0, 0 },
{"b", "p", 0x94000000, 0xffff0000, UBD, INSN2_ALIAS, I1, 0, 0 }, /* beq 0, 0 */ {"b", "p", 0x94000000, 0xffff0000, UBD, AL, I1, 0, 0 }, /* beq 0, 0 */
{"b", "p", 0x40400000, 0xffff0000, UBD, INSN2_ALIAS, I1, 0, 0 }, /* bgez 0 */ {"b", "p", 0x40400000, 0xffff0000, UBD, AL, I1, 0, 0 }, /* bgez 0 */
/* BC is next to B so that we easily find it when converting a normal /* BC is next to B so that we easily find it when converting a normal
branch to a compact one. */ branch to a compact one. */
{"bc", "p", 0x40e00000, 0xffff0000, NODS, INSN2_ALIAS|UBR, I1, 0, 0 }, /* beqzc 0 */ {"bc", "p", 0x40e00000, 0xffff0000, NODS, UBR|AL, I1, 0, 0 }, /* beqzc 0 */
{"bal", "p", 0x40600000, 0xffff0000, WR_31|UBD, INSN2_ALIAS|BD32, I1, 0, 0 }, /* bgezal 0 */ {"bal", "p", 0x40600000, 0xffff0000, WR_31|UBD, BD32|AL, I1, 0, 0 }, /* bgezal 0 */
{"bals", "p", 0x42600000, 0xffff0000, WR_31|UBD, INSN2_ALIAS|BD16, I1, 0, 0 }, /* bgezals 0 */ {"bals", "p", 0x42600000, 0xffff0000, WR_31|UBD, BD16|AL, I1, 0, 0 }, /* bgezals 0 */
{"abs", "d,v", 0, (int) M_ABS, INSN_MACRO, 0, I1, 0, 0 }, {"abs", "d,v", 0, (int) M_ABS, INSN_MACRO, 0, I1, 0, 0 },
{"abs.d", "T,V", 0x5400237b, 0xfc00ffff, WR_1|RD_2|FP_D, 0, I1, 0, 0 }, {"abs.d", "T,V", 0x5400237b, 0xfc00ffff, WR_1|RD_2|FP_D, 0, I1, 0, 0 },
{"abs.s", "T,V", 0x5400037b, 0xfc00ffff, WR_1|RD_2|FP_S, 0, I1, 0, 0 }, {"abs.s", "T,V", 0x5400037b, 0xfc00ffff, WR_1|RD_2|FP_S, 0, I1, 0, 0 },
@ -373,7 +375,7 @@ const struct mips_opcode micromips_opcodes[] =
{"bc2tl", "p", 0, (int) M_BC2TL, INSN_MACRO, 0, I1, 0, 0 }, {"bc2tl", "p", 0, (int) M_BC2TL, INSN_MACRO, 0, I1, 0, 0 },
{"bc2tl", "N,p", 0, (int) M_BC2TL, INSN_MACRO, 0, I1, 0, 0 }, {"bc2tl", "N,p", 0, (int) M_BC2TL, INSN_MACRO, 0, I1, 0, 0 },
{"beqz", "md,mE", 0x8c00, 0xfc00, RD_1|CBD, 0, I1, 0, 0 }, {"beqz", "md,mE", 0x8c00, 0xfc00, RD_1|CBD, 0, I1, 0, 0 },
{"beqz", "s,p", 0x94000000, 0xffe00000, RD_1|CBD, INSN2_ALIAS, I1, 0, 0 }, {"beqz", "s,p", 0x94000000, 0xffe00000, RD_1|CBD, AL, I1, 0, 0 },
{"beqzl", "s,p", 0, (int) M_BEQL, INSN_MACRO, 0, I1, 0, 0 }, {"beqzl", "s,p", 0, (int) M_BEQL, INSN_MACRO, 0, I1, 0, 0 },
{"beq", "md,mz,mE", 0x8c00, 0xfc00, RD_1|CBD, 0, I1, 0, 0 }, /* beqz */ {"beq", "md,mz,mE", 0x8c00, 0xfc00, RD_1|CBD, 0, I1, 0, 0 }, /* beqz */
{"beq", "mz,md,mE", 0x8c00, 0xfc00, RD_2|CBD, 0, I1, 0, 0 }, /* beqz */ {"beq", "mz,md,mE", 0x8c00, 0xfc00, RD_2|CBD, 0, I1, 0, 0 }, /* beqz */
@ -431,7 +433,7 @@ const struct mips_opcode micromips_opcodes[] =
{"bltzals", "s,p", 0x42200000, 0xffe00000, RD_1|WR_31|CBD, BD16, I1, 0, 0 }, {"bltzals", "s,p", 0x42200000, 0xffe00000, RD_1|WR_31|CBD, BD16, I1, 0, 0 },
{"bltzall", "s,p", 0, (int) M_BLTZALL, INSN_MACRO, 0, I1, 0, 0 }, {"bltzall", "s,p", 0, (int) M_BLTZALL, INSN_MACRO, 0, I1, 0, 0 },
{"bnez", "md,mE", 0xac00, 0xfc00, RD_1|CBD, 0, I1, 0, 0 }, {"bnez", "md,mE", 0xac00, 0xfc00, RD_1|CBD, 0, I1, 0, 0 },
{"bnez", "s,p", 0xb4000000, 0xffe00000, RD_1|CBD, INSN2_ALIAS, I1, 0, 0 }, {"bnez", "s,p", 0xb4000000, 0xffe00000, RD_1|CBD, AL, I1, 0, 0 },
{"bnezl", "s,p", 0, (int) M_BNEL, INSN_MACRO, 0, I1, 0, 0 }, {"bnezl", "s,p", 0, (int) M_BNEL, INSN_MACRO, 0, I1, 0, 0 },
{"bne", "md,mz,mE", 0xac00, 0xfc00, RD_1|CBD, 0, I1, 0, 0 }, /* bnez */ {"bne", "md,mz,mE", 0xac00, 0xfc00, RD_1|CBD, 0, I1, 0, 0 }, /* bnez */
{"bne", "mz,md,mE", 0xac00, 0xfc00, RD_2|CBD, 0, I1, 0, 0 }, /* bnez */ {"bne", "mz,md,mE", 0xac00, 0xfc00, RD_2|CBD, 0, I1, 0, 0 }, /* bnez */
@ -1079,11 +1081,11 @@ const struct mips_opcode micromips_opcodes[] =
{"invalidate", "t,~(b)", 0x60009000, 0xfc00f000, RD_1|RD_3|SM, 0, I1, 0, 0 }, /* same */ {"invalidate", "t,~(b)", 0x60009000, 0xfc00f000, RD_1|RD_3|SM, 0, I1, 0, 0 }, /* same */
{"invalidate", "t,A(b)", 0, (int) M_SWR_AB, INSN_MACRO, 0, I1, 0, 0 }, {"invalidate", "t,A(b)", 0, (int) M_SWR_AB, INSN_MACRO, 0, I1, 0, 0 },
{"swxc1", "D,t(b)", 0x54000088, 0xfc0007ff, RD_1|RD_2|RD_3|SM|FP_S, 0, I1, 0, 0 }, {"swxc1", "D,t(b)", 0x54000088, 0xfc0007ff, RD_1|RD_2|RD_3|SM|FP_S, 0, I1, 0, 0 },
{"sync_acquire", "", 0x00116b7c, 0xffffffff, NODS, INSN2_ALIAS, I1, 0, 0 }, {"sync_acquire", "", 0x00116b7c, 0xffffffff, NODS, AL, I1, 0, 0 },
{"sync_mb", "", 0x00106b7c, 0xffffffff, NODS, INSN2_ALIAS, I1, 0, 0 }, {"sync_mb", "", 0x00106b7c, 0xffffffff, NODS, AL, I1, 0, 0 },
{"sync_release", "", 0x00126b7c, 0xffffffff, NODS, INSN2_ALIAS, I1, 0, 0 }, {"sync_release", "", 0x00126b7c, 0xffffffff, NODS, AL, I1, 0, 0 },
{"sync_rmb", "", 0x00136b7c, 0xffffffff, NODS, INSN2_ALIAS, I1, 0, 0 }, {"sync_rmb", "", 0x00136b7c, 0xffffffff, NODS, AL, I1, 0, 0 },
{"sync_wmb", "", 0x00046b7c, 0xffffffff, NODS, INSN2_ALIAS, I1, 0, 0 }, {"sync_wmb", "", 0x00046b7c, 0xffffffff, NODS, AL, I1, 0, 0 },
{"sync", "", 0x00006b7c, 0xffffffff, NODS, 0, I1, 0, 0 }, {"sync", "", 0x00006b7c, 0xffffffff, NODS, 0, I1, 0, 0 },
{"sync", "1", 0x00006b7c, 0xffe0ffff, NODS, 0, I1, 0, 0 }, {"sync", "1", 0x00006b7c, 0xffe0ffff, NODS, 0, I1, 0, 0 },
{"synci", "o(b)", 0x42000000, 0xffe00000, RD_2|SM, 0, I1, 0, 0 }, {"synci", "o(b)", 0x42000000, 0xffe00000, RD_2|SM, 0, I1, 0, 0 },

70
opcodes/mips-opc.c
View File

@ -217,6 +217,8 @@ decode_mips_operand (const char *p)
/* Short hand so the lines aren't too long. */ /* Short hand so the lines aren't too long. */
#define AL INSN2_ALIAS
#define LC INSN_LOAD_COPROC #define LC INSN_LOAD_COPROC
#define UBD INSN_UNCOND_BRANCH_DELAY #define UBD INSN_UNCOND_BRANCH_DELAY
#define CBD INSN_COND_BRANCH_DELAY #define CBD INSN_COND_BRANCH_DELAY
@ -450,19 +452,19 @@ const struct mips_opcode mips_builtin_opcodes[] =
{"pref", "k,o(b)", 0xcc000000, 0xfc000000, RD_3|LM, 0, I4_32|G3, 0, I37 }, {"pref", "k,o(b)", 0xcc000000, 0xfc000000, RD_3|LM, 0, I4_32|G3, 0, I37 },
{"pref", "k,A(b)", 0, (int) M_PREF_AB, INSN_MACRO, 0, I4_32|G3, 0, 0 }, {"pref", "k,A(b)", 0, (int) M_PREF_AB, INSN_MACRO, 0, I4_32|G3, 0, 0 },
{"prefx", "h,t(b)", 0x4c00000f, 0xfc0007ff, RD_2|RD_3|FP_S|LM, 0, I4_33, 0, I37 }, {"prefx", "h,t(b)", 0x4c00000f, 0xfc0007ff, RD_2|RD_3|FP_S|LM, 0, I4_33, 0, I37 },
{"nop", "", 0x00000000, 0xffffffff, 0, INSN2_ALIAS, I1, 0, 0 }, /* sll */ {"nop", "", 0x00000000, 0xffffffff, 0, AL, I1, 0, 0 }, /* sll */
{"ssnop", "", 0x00000040, 0xffffffff, 0, INSN2_ALIAS, I1, 0, 0 }, /* sll */ {"ssnop", "", 0x00000040, 0xffffffff, 0, AL, I1, 0, 0 }, /* sll */
{"ehb", "", 0x000000c0, 0xffffffff, 0, INSN2_ALIAS, I1, 0, 0 }, /* sll */ {"ehb", "", 0x000000c0, 0xffffffff, 0, AL, I1, 0, 0 }, /* sll */
{"li", "t,j", 0x24000000, 0xffe00000, WR_1, INSN2_ALIAS, I1, 0, 0 }, /* addiu */ {"li", "t,j", 0x24000000, 0xffe00000, WR_1, AL, I1, 0, 0 }, /* addiu */
{"li", "t,i", 0x34000000, 0xffe00000, WR_1, INSN2_ALIAS, I1, 0, 0 }, /* ori */ {"li", "t,i", 0x34000000, 0xffe00000, WR_1, AL, I1, 0, 0 }, /* ori */
{"li", "t,I", 0, (int) M_LI, INSN_MACRO, 0, I1, 0, 0 }, {"li", "t,I", 0, (int) M_LI, INSN_MACRO, 0, I1, 0, 0 },
{"move", "d,s", 0, (int) M_MOVE, INSN_MACRO, 0, I1, 0, 0 }, {"move", "d,s", 0, (int) M_MOVE, INSN_MACRO, 0, I1, 0, 0 },
{"move", "d,s", 0x00000025, 0xfc1f07ff, WR_1|RD_2, INSN2_ALIAS, I1, 0, 0 },/* or */ {"move", "d,s", 0x00000025, 0xfc1f07ff, WR_1|RD_2, AL, I1, 0, 0 },/* or */
{"move", "d,s", 0x0000002d, 0xfc1f07ff, WR_1|RD_2, INSN2_ALIAS, I3, 0, 0 },/* daddu */ {"move", "d,s", 0x0000002d, 0xfc1f07ff, WR_1|RD_2, AL, I3, 0, 0 },/* daddu */
{"move", "d,s", 0x00000021, 0xfc1f07ff, WR_1|RD_2, INSN2_ALIAS, I1, 0, 0 },/* addu */ {"move", "d,s", 0x00000021, 0xfc1f07ff, WR_1|RD_2, AL, I1, 0, 0 },/* addu */
{"b", "p", 0x10000000, 0xffff0000, UBD, INSN2_ALIAS, I1, 0, 0 },/* beq 0,0 */ {"b", "p", 0x10000000, 0xffff0000, UBD, AL, I1, 0, 0 },/* beq 0,0 */
{"b", "p", 0x04010000, 0xffff0000, UBD, INSN2_ALIAS, I1, 0, 0 },/* bgez 0 */ {"b", "p", 0x04010000, 0xffff0000, UBD, AL, I1, 0, 0 },/* bgez 0 */
{"bal", "p", 0x04110000, 0xffff0000, WR_31|UBD, INSN2_ALIAS, I1, 0, I37 }, /* bgezal 0 */ {"bal", "p", 0x04110000, 0xffff0000, WR_31|UBD, AL, I1, 0, I37 }, /* bgezal 0 */
{"bal", "p", 0x04110000, 0xffff0000, WR_31|UBD, 0, I37, 0, 0 }, {"bal", "p", 0x04110000, 0xffff0000, WR_31|UBD, 0, I37, 0, 0 },
{"bc", "+'", 0xc8000000, 0xfc000000, NODS, 0, I37, 0, 0 }, {"bc", "+'", 0xc8000000, 0xfc000000, NODS, 0, I37, 0, 0 },
{"balc", "+'", 0xe8000000, 0xfc000000, WR_31|NODS, 0, I37, 0, 0 }, {"balc", "+'", 0xe8000000, 0xfc000000, WR_31|NODS, 0, I37, 0, 0 },
@ -736,8 +738,8 @@ const struct mips_opcode mips_builtin_opcodes[] =
{"bc1tl", "N,p", 0x45030000, 0xffe30000, RD_CC|CBL|FP_S, 0, I4_32, 0, I37 }, {"bc1tl", "N,p", 0x45030000, 0xffe30000, RD_CC|CBL|FP_S, 0, I4_32, 0, I37 },
/* bc2* are at the bottom of the table. */ /* bc2* are at the bottom of the table. */
/* bc3* are at the bottom of the table. */ /* bc3* are at the bottom of the table. */
{"beqz", "s,p", 0x10000000, 0xfc1f0000, RD_1|CBD, INSN2_ALIAS, I1, 0, 0 }, {"beqz", "s,p", 0x10000000, 0xfc1f0000, RD_1|CBD, AL, I1, 0, 0 },
{"beqzl", "s,p", 0x50000000, 0xfc1f0000, RD_1|CBL, INSN2_ALIAS, I2|T3, 0, I37 }, {"beqzl", "s,p", 0x50000000, 0xfc1f0000, RD_1|CBL, AL, I2|T3, 0, I37 },
{"beq", "s,t,p", 0x10000000, 0xfc000000, RD_1|RD_2|CBD, 0, I1, 0, 0 }, {"beq", "s,t,p", 0x10000000, 0xfc000000, RD_1|RD_2|CBD, 0, I1, 0, 0 },
{"beq", "s,I,p", 0, (int) M_BEQ_I, INSN_MACRO, 0, I1, 0, 0 }, {"beq", "s,I,p", 0, (int) M_BEQ_I, INSN_MACRO, 0, I1, 0, 0 },
{"beql", "s,t,p", 0x50000000, 0xfc000000, RD_1|RD_2|CBL, 0, I2|T3, 0, I37 }, {"beql", "s,t,p", 0x50000000, 0xfc000000, RD_1|RD_2|CBL, 0, I2|T3, 0, I37 },
@ -787,8 +789,8 @@ const struct mips_opcode mips_builtin_opcodes[] =
{"bltzal", "s,p", 0x04100000, 0xfc1f0000, RD_1|WR_31|CBD, 0, I1, 0, I37 }, {"bltzal", "s,p", 0x04100000, 0xfc1f0000, RD_1|WR_31|CBD, 0, I1, 0, I37 },
{"nal", "", 0x04100000, 0xffffffff, WR_31|CBD, 0, I1, 0, 0 }, /* bltzal 0,.+4 */ {"nal", "", 0x04100000, 0xffffffff, WR_31|CBD, 0, I1, 0, 0 }, /* bltzal 0,.+4 */
{"bltzall", "s,p", 0x04120000, 0xfc1f0000, RD_1|WR_31|CBL, 0, I2|T3, 0, I37 }, {"bltzall", "s,p", 0x04120000, 0xfc1f0000, RD_1|WR_31|CBL, 0, I2|T3, 0, I37 },
{"bnez", "s,p", 0x14000000, 0xfc1f0000, RD_1|CBD, INSN2_ALIAS, I1, 0, 0 }, {"bnez", "s,p", 0x14000000, 0xfc1f0000, RD_1|CBD, AL, I1, 0, 0 },
{"bnezl", "s,p", 0x54000000, 0xfc1f0000, RD_1|CBL, INSN2_ALIAS, I2|T3, 0, I37 }, {"bnezl", "s,p", 0x54000000, 0xfc1f0000, RD_1|CBL, AL, I2|T3, 0, I37 },
{"bne", "s,t,p", 0x14000000, 0xfc000000, RD_1|RD_2|CBD, 0, I1, 0, 0 }, {"bne", "s,t,p", 0x14000000, 0xfc000000, RD_1|RD_2|CBD, 0, I1, 0, 0 },
{"bne", "s,I,p", 0, (int) M_BNE_I, INSN_MACRO, 0, I1, 0, 0 }, {"bne", "s,I,p", 0, (int) M_BNE_I, INSN_MACRO, 0, I1, 0, 0 },
{"bnel", "s,t,p", 0x54000000, 0xfc000000, RD_1|RD_2|CBL, 0, I2|T3, 0, I37 }, {"bnel", "s,t,p", 0x54000000, 0xfc000000, RD_1|RD_2|CBL, 0, I2|T3, 0, I37 },
@ -1210,14 +1212,14 @@ const struct mips_opcode mips_builtin_opcodes[] =
{"hypcall", "+J", 0x42000028, 0xffe007ff, TRAP, 0, 0, IVIRT, 0 }, {"hypcall", "+J", 0x42000028, 0xffe007ff, TRAP, 0, 0, IVIRT, 0 },
{"ins", "t,r,+A,+B", 0x7c000004, 0xfc00003f, WR_1|RD_2, 0, I33|ALX, 0, 0 }, {"ins", "t,r,+A,+B", 0x7c000004, 0xfc00003f, WR_1|RD_2, 0, I33|ALX, 0, 0 },
{"iret", "", 0x42000038, 0xffffffff, NODS, 0, 0, MC, 0 }, {"iret", "", 0x42000038, 0xffffffff, NODS, 0, 0, MC, 0 },
{"jr", "s", 0x00000009, 0xfc1fffff, RD_1|UBD, INSN2_ALIAS, I37, 0, 0 }, /* jalr $0 */ {"jr", "s", 0x00000009, 0xfc1fffff, RD_1|UBD, AL, I37, 0, 0 }, /* jalr $0 */
{"jr", "s", 0x00000008, 0xfc1fffff, RD_1|UBD, 0, I1, 0, I37 }, {"jr", "s", 0x00000008, 0xfc1fffff, RD_1|UBD, 0, I1, 0, I37 },
/* MIPS R6 jic appears before beqzc and jialc appears before bnezc */ /* MIPS R6 jic appears before beqzc and jialc appears before bnezc */
/* jr.hb is officially MIPS{32,64}R2, but it works on R1 as jr with /* jr.hb is officially MIPS{32,64}R2, but it works on R1 as jr with
the same hazard barrier effect. */ the same hazard barrier effect. */
{"jr.hb", "s", 0x00000409, 0xfc1fffff, RD_1|UBD, INSN2_ALIAS, I37, 0, 0 }, /* jalr.hb $0 */ {"jr.hb", "s", 0x00000409, 0xfc1fffff, RD_1|UBD, AL, I37, 0, 0 }, /* jalr.hb $0 */
{"jr.hb", "s", 0x00000408, 0xfc1fffff, RD_1|UBD, 0, I32, 0, I37 }, {"jr.hb", "s", 0x00000408, 0xfc1fffff, RD_1|UBD, 0, I32, 0, I37 },
{"j", "s", 0x00000009, 0xfc1fffff, RD_1|UBD, INSN2_ALIAS, I37, 0, 0 }, /* jalr $0 */ {"j", "s", 0x00000009, 0xfc1fffff, RD_1|UBD, AL, I37, 0, 0 }, /* jalr $0 */
{"j", "s", 0x00000008, 0xfc1fffff, RD_1|UBD, 0, I1, 0, I37 }, /* jr */ {"j", "s", 0x00000008, 0xfc1fffff, RD_1|UBD, 0, I1, 0, I37 }, /* jr */
/* SVR4 PIC code requires special handling for j, so it must be a /* SVR4 PIC code requires special handling for j, so it must be a
macro. */ macro. */
@ -1787,10 +1789,10 @@ const struct mips_opcode mips_builtin_opcodes[] =
{"recip2.d", "D,S,T", 0x4620001c, 0xffe0003f, WR_1|RD_2|RD_3|FP_D, 0, 0, M3D, 0 }, {"recip2.d", "D,S,T", 0x4620001c, 0xffe0003f, WR_1|RD_2|RD_3|FP_D, 0, 0, M3D, 0 },
{"recip2.ps", "D,S,T", 0x46c0001c, 0xffe0003f, WR_1|RD_2|RD_3|FP_S, 0, 0, M3D, 0 }, {"recip2.ps", "D,S,T", 0x46c0001c, 0xffe0003f, WR_1|RD_2|RD_3|FP_S, 0, 0, M3D, 0 },
{"recip2.s", "D,S,T", 0x4600001c, 0xffe0003f, WR_1|RD_2|RD_3|FP_S, 0, 0, M3D, 0 }, {"recip2.s", "D,S,T", 0x4600001c, 0xffe0003f, WR_1|RD_2|RD_3|FP_S, 0, 0, M3D, 0 },
{"rem", "z,s,t", 0x0000001a, 0xfc00ffff, RD_2|RD_3|WR_HILO, INSN2_ALIAS, I1, 0, I37 }, {"rem", "z,s,t", 0x0000001a, 0xfc00ffff, RD_2|RD_3|WR_HILO, AL, I1, 0, I37 },
{"rem", "d,v,t", 0, (int) M_REM_3, INSN_MACRO, 0, I1, 0, I37 }, {"rem", "d,v,t", 0, (int) M_REM_3, INSN_MACRO, 0, I1, 0, I37 },
{"rem", "d,v,I", 0, (int) M_REM_3I, INSN_MACRO, 0, I1, 0, I37 }, {"rem", "d,v,I", 0, (int) M_REM_3I, INSN_MACRO, 0, I1, 0, I37 },
{"remu", "z,s,t", 0x0000001b, 0xfc00ffff, RD_2|RD_3|WR_HILO, INSN2_ALIAS, I1, 0, I37 }, {"remu", "z,s,t", 0x0000001b, 0xfc00ffff, RD_2|RD_3|WR_HILO, AL, I1, 0, I37 },
{"remu", "d,v,t", 0, (int) M_REMU_3, INSN_MACRO, 0, I1, 0, I37 }, {"remu", "d,v,t", 0, (int) M_REMU_3, INSN_MACRO, 0, I1, 0, I37 },
{"remu", "d,v,I", 0, (int) M_REMU_3I, INSN_MACRO, 0, I1, 0, I37 }, {"remu", "d,v,I", 0, (int) M_REMU_3I, INSN_MACRO, 0, I1, 0, I37 },
{"rdhwr", "t,K", 0x7c00003b, 0xffe007ff, WR_1, 0, I33, 0, 0 }, {"rdhwr", "t,K", 0x7c00003b, 0xffe007ff, WR_1, 0, I33, 0, 0 },
@ -2011,15 +2013,15 @@ const struct mips_opcode mips_builtin_opcodes[] =
{"invalidate", "t,o(b)", 0xb8000000, 0xfc000000, RD_1|RD_3, 0, I2, 0, I37 }, /* same */ {"invalidate", "t,o(b)", 0xb8000000, 0xfc000000, RD_1|RD_3, 0, I2, 0, I37 }, /* same */
{"invalidate", "t,A(b)", 0, (int) M_SWR_AB, INSN_MACRO, 0, I2, 0, I37 }, /* as swr */ {"invalidate", "t,A(b)", 0, (int) M_SWR_AB, INSN_MACRO, 0, I2, 0, I37 }, /* as swr */
{"swxc1", "S,t(b)", 0x4c000008, 0xfc0007ff, RD_1|RD_2|RD_3|SM|FP_S, 0, I4_33, 0, I37 }, {"swxc1", "S,t(b)", 0x4c000008, 0xfc0007ff, RD_1|RD_2|RD_3|SM|FP_S, 0, I4_33, 0, I37 },
{"synciobdma", "", 0x0000008f, 0xffffffff, NODS, INSN2_ALIAS, IOCT, 0, 0 }, {"synciobdma", "", 0x0000008f, 0xffffffff, NODS, AL, IOCT, 0, 0 },
{"syncs", "", 0x0000018f, 0xffffffff, NODS, INSN2_ALIAS, IOCT, 0, 0 }, {"syncs", "", 0x0000018f, 0xffffffff, NODS, AL, IOCT, 0, 0 },
{"syncw", "", 0x0000010f, 0xffffffff, NODS, INSN2_ALIAS, IOCT, 0, 0 }, {"syncw", "", 0x0000010f, 0xffffffff, NODS, AL, IOCT, 0, 0 },
{"syncws", "", 0x0000014f, 0xffffffff, NODS, INSN2_ALIAS, IOCT, 0, 0 }, {"syncws", "", 0x0000014f, 0xffffffff, NODS, AL, IOCT, 0, 0 },
{"sync_acquire", "", 0x0000044f, 0xffffffff, NODS, INSN2_ALIAS, I33, 0, 0 }, {"sync_acquire", "", 0x0000044f, 0xffffffff, NODS, AL, I33, 0, 0 },
{"sync_mb", "", 0x0000040f, 0xffffffff, NODS, INSN2_ALIAS, I33, 0, 0 }, {"sync_mb", "", 0x0000040f, 0xffffffff, NODS, AL, I33, 0, 0 },
{"sync_release", "", 0x0000048f, 0xffffffff, NODS, INSN2_ALIAS, I33, 0, 0 }, {"sync_release", "", 0x0000048f, 0xffffffff, NODS, AL, I33, 0, 0 },
{"sync_rmb", "", 0x000004cf, 0xffffffff, NODS, INSN2_ALIAS, I33, 0, 0 }, {"sync_rmb", "", 0x000004cf, 0xffffffff, NODS, AL, I33, 0, 0 },
{"sync_wmb", "", 0x0000010f, 0xffffffff, NODS, INSN2_ALIAS, I33, 0, 0 }, {"sync_wmb", "", 0x0000010f, 0xffffffff, NODS, AL, I33, 0, 0 },
{"sync", "", 0x0000000f, 0xffffffff, NODS, 0, I2|G1, 0, 0 }, {"sync", "", 0x0000000f, 0xffffffff, NODS, 0, I2|G1, 0, 0 },
{"sync", "1", 0x0000000f, 0xfffff83f, NODS, 0, I32, 0, 0 }, {"sync", "1", 0x0000000f, 0xfffff83f, NODS, 0, I32, 0, 0 },
{"sync.p", "", 0x0000040f, 0xffffffff, NODS, 0, I2, 0, 0 }, {"sync.p", "", 0x0000040f, 0xffffffff, NODS, 0, I2, 0, 0 },
@ -3223,15 +3225,15 @@ const struct mips_opcode mips_builtin_opcodes[] =
{"dbitswap", "d,t", 0x7c000024, 0xffe007ff, WR_1|RD_2, 0, I69, 0, 0 }, {"dbitswap", "d,t", 0x7c000024, 0xffe007ff, WR_1|RD_2, 0, I69, 0, 0 },
{"bovc", "s,-w,p", 0x20000000, 0xfc000000, RD_1|RD_2|NODS, FS, I37, 0, 0 }, {"bovc", "s,-w,p", 0x20000000, 0xfc000000, RD_1|RD_2|NODS, FS, I37, 0, 0 },
{"bovc", "t,-x,p", 0x20000000, 0xfc000000, RD_1|RD_2|NODS, FS|INSN2_ALIAS, I37, 0, 0 }, {"bovc", "t,-x,p", 0x20000000, 0xfc000000, RD_1|RD_2|NODS, FS|AL, I37, 0, 0 },
{"beqzalc", "-t,p", 0x20000000, 0xffe00000, RD_1|WR_31|NODS, FS, I37, 0, 0 }, {"beqzalc", "-t,p", 0x20000000, 0xffe00000, RD_1|WR_31|NODS, FS, I37, 0, 0 },
{"beqc", "-s,-u,p", 0x20000000, 0xfc000000, RD_1|RD_2|NODS, FS, I37, 0, 0 }, {"beqc", "-s,-u,p", 0x20000000, 0xfc000000, RD_1|RD_2|NODS, FS, I37, 0, 0 },
{"beqc", "t,-y,p", 0x20000000, 0xfc000000, RD_1|RD_2|NODS, FS|INSN2_ALIAS, I37, 0, 0 }, {"beqc", "t,-y,p", 0x20000000, 0xfc000000, RD_1|RD_2|NODS, FS|AL, I37, 0, 0 },
{"bnvc", "s,-w,p", 0x60000000, 0xfc000000, RD_1|RD_2|NODS, FS, I37, 0, 0 }, {"bnvc", "s,-w,p", 0x60000000, 0xfc000000, RD_1|RD_2|NODS, FS, I37, 0, 0 },
{"bnvc", "t,-x,p", 0x60000000, 0xfc000000, RD_1|RD_2|NODS, FS|INSN2_ALIAS, I37, 0, 0 }, {"bnvc", "t,-x,p", 0x60000000, 0xfc000000, RD_1|RD_2|NODS, FS|AL, I37, 0, 0 },
{"bnezalc", "-t,p", 0x60000000, 0xffe00000, RD_1|WR_31|NODS, FS, I37, 0, 0 }, {"bnezalc", "-t,p", 0x60000000, 0xffe00000, RD_1|WR_31|NODS, FS, I37, 0, 0 },
{"bnec", "-s,-u,p", 0x60000000, 0xfc000000, RD_1|RD_2|NODS, FS, I37, 0, 0 }, {"bnec", "-s,-u,p", 0x60000000, 0xfc000000, RD_1|RD_2|NODS, FS, I37, 0, 0 },
{"bnec", "t,-y,p", 0x60000000, 0xfc000000, RD_1|RD_2|NODS, FS|INSN2_ALIAS, I37, 0, 0 }, {"bnec", "t,-y,p", 0x60000000, 0xfc000000, RD_1|RD_2|NODS, FS|AL, I37, 0, 0 },
{"blezc", "-t,p", 0x58000000, 0xffe00000, RD_1|NODS, FS, I37, 0, 0 }, {"blezc", "-t,p", 0x58000000, 0xffe00000, RD_1|NODS, FS, I37, 0, 0 },
{"bgezc", "+;,p", 0x58000000, 0xfc000000, RD_1|NODS, FS, I37, 0, 0 }, {"bgezc", "+;,p", 0x58000000, 0xfc000000, RD_1|NODS, FS, I37, 0, 0 },
@ -3247,7 +3249,7 @@ const struct mips_opcode mips_builtin_opcodes[] =
{"bltuc", "-s,-v,p", 0x1c000000, 0xfc000000, RD_1|RD_2|NODS, FS, I37, 0, 0 }, {"bltuc", "-s,-v,p", 0x1c000000, 0xfc000000, RD_1|RD_2|NODS, FS, I37, 0, 0 },
{"beqzc", "-s,+\"", 0xd8000000, 0xfc000000, RD_1|NODS, FS, I37, 0, 0 }, {"beqzc", "-s,+\"", 0xd8000000, 0xfc000000, RD_1|NODS, FS, I37, 0, 0 },
{"jrc", "t", 0xd8000000, 0xffe0ffff, RD_1|NODS, INSN2_ALIAS, I37, 0, 0 }, {"jrc", "t", 0xd8000000, 0xffe0ffff, RD_1|NODS, AL, I37, 0, 0 },
{"jic", "t,j", 0xd8000000, 0xffe00000, RD_1|NODS, 0, I37, 0, 0 }, {"jic", "t,j", 0xd8000000, 0xffe00000, RD_1|NODS, 0, I37, 0, 0 },
{"bnezc", "-s,+\"", 0xf8000000, 0xfc000000, RD_1|NODS, FS, I37, 0, 0 }, {"bnezc", "-s,+\"", 0xf8000000, 0xfc000000, RD_1|NODS, FS, I37, 0, 0 },