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* mips-opc.c: Added r6000 and r4000 instructions and macros.

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Changed hazard information to distinguish between memory load
	delays and coprocessor load delays.
This commit is contained in:
Ian Lance Taylor 1993-08-20 15:40:51 +00:00
parent 0834f5184d
commit 2bef2d3e57
2 changed files with 218 additions and 26 deletions
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6
opcodes/ChangeLog
View File

@ -1,3 +1,9 @@
Fri Aug 20 10:52:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
* mips-opc.c: Added r6000 and r4000 instructions and macros.
Changed hazard information to distinguish between memory load
delays and coprocessor load delays.
Wed Aug 18 15:39:23 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
* mips-opc.c: li.d uses "T,L", not "S,F". Added li.s.

238
opcodes/mips-opc.c
View File

@ -25,16 +25,20 @@ Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
/* Short hand so the lines aren't too long. */
#define LDD INSN_LOAD_DELAY
#define LDD INSN_LOAD_MEMORY_DELAY
#define LCD INSN_LOAD_COPROC_DELAY
#define UBD INSN_UNCOND_BRANCH_DELAY
#define CBD INSN_COND_BRANCH_DELAY
#define COD INSN_COPROC_DELAY
#define COD INSN_COPROC_MOVE_DELAY
#define CLD INSN_COPROC_MEMORY_DELAY
#define CBL INSN_COND_BRANCH_LIKELY
#define WR_d INSN_WRITE_GPR_D
#define WR_t INSN_WRITE_GPR_T
#define WR_31 INSN_WRITE_GPR_31
#define WR_D INSN_WRITE_FPR_D
#define WR_T INSN_WRITE_FPR_T
#define WR_S INSN_WRITE_FPR_S
#define RD_s INSN_READ_GPR_S
#define RD_b INSN_READ_GPR_S
#define RD_t INSN_READ_GPR_T
@ -55,6 +59,9 @@ Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
#define RD_HI INSN_READ_HI
#define RD_LO INSN_READ_LO
#define I2 INSN_ISA2
#define I3 INSN_ISA3
/* The order of overloaded instructions matters. Label arguments and
register arguments look the same. Instructions that can have either
for arguments must apear in the correct order in this table for the
@ -96,41 +103,77 @@ const struct mips_opcode mips_opcodes[] = {
/* b is at the top of the table. */
/* bal is at the top of the table. */
{"bc0f", "p", 0x41000000, 0xffff0000, CBD|RD_CC },
{"bc0fl", "p", 0x41020000, 0xffff0000, CBL|RD_CC|I2 },
{"bc1f", "p", 0x45000000, 0xffff0000, CBD|RD_CC },
{"bc1fl", "p", 0x45020000, 0xffff0000, CBL|RD_CC|I2 },
{"bc2f", "p", 0x49000000, 0xffff0000, CBD|RD_CC },
{"bc2fl", "p", 0x49020000, 0xffff0000, CBL|RD_CC|I2 },
{"bc3f", "p", 0x4d000000, 0xffff0000, CBD|RD_CC },
{"bc3fl", "p", 0x4d020000, 0xffff0000, CBL|RD_CC|I2 },
{"bc0t", "p", 0x41010000, 0xffff0000, CBD|RD_CC },
{"bc0tl", "p", 0x41030000, 0xffff0000, CBL|RD_CC|I2 },
{"bc1t", "p", 0x45010000, 0xffff0000, CBD|RD_CC },
{"bc1tl", "p", 0x45030000, 0xffff0000, CBL|RD_CC|I2 },
{"bc2t", "p", 0x49010000, 0xffff0000, CBD|RD_CC },
{"bc2tl", "p", 0x49030000, 0xffff0000, CBL|RD_CC|I2 },
{"bc3t", "p", 0x4d010000, 0xffff0000, CBD|RD_CC },
{"bc3tl", "p", 0x4d030000, 0xffff0000, CBL|RD_CC|I2 },
{"beqz", "s,p", 0x10000000, 0xfc1f0000, CBD|RD_s },
{"beqzl", "s,p", 0x50000000, 0xfc1f0000, CBD|RD_s|I2 },
{"beq", "s,t,p", 0x10000000, 0xfc000000, CBD|RD_s|RD_t },
{"beq", "s,I,p", 0, (int) M_BEQ_I, INSN_MACRO },
{"beqz", "s,p", 0x10000000, 0xfc1f0000, CBD|RD_s },
{"beql", "s,t,p", 0x50000000, 0xfc000000, CBL|RD_s|RD_t|I2},
{"beql", "s,I,p", 2, (int) M_BEQL_I, INSN_MACRO },
{"bge", "s,t,p", 0, (int) M_BGE, INSN_MACRO },
{"bge", "s,I,p", 0, (int) M_BGE_I, INSN_MACRO },
{"bgel", "s,t,p", 2, (int) M_BGEL, INSN_MACRO },
{"bgel", "s,I,p", 2, (int) M_BGEL_I, INSN_MACRO },
{"bgeu", "s,t,p", 0, (int) M_BGEU, INSN_MACRO },
{"bgeu", "s,I,p", 0, (int) M_BGEU_I, INSN_MACRO },
{"bgeul", "s,t,p", 2, (int) M_BGEUL, INSN_MACRO },
{"bgeul", "s,I,p", 2, (int) M_BGEUL_I, INSN_MACRO },
{"bgez", "s,p", 0x04010000, 0xfc1f0000, CBD|RD_s },
{"bgezl", "s,p", 0x04030000, 0xfc1f0000, CBD|RD_s|I2 },
{"bgezal", "s,p", 0x04110000, 0xfc1f0000, CBD|RD_s },
{"bgezall", "s,p", 0x04130000, 0xfc1f0000, CBD|RD_s|I2 },
{"bgt", "s,t,p", 0, (int) M_BGT, INSN_MACRO },
{"bgt", "s,I,p", 0, (int) M_BGT_I, INSN_MACRO },
{"bgtl", "s,t,p", 2, (int) M_BGTL, INSN_MACRO },
{"bgtl", "s,I,p", 2, (int) M_BGTL_I, INSN_MACRO },
{"bgtu", "s,t,p", 0, (int) M_BGTU, INSN_MACRO },
{"bgtu", "s,I,p", 0, (int) M_BGTU_I, INSN_MACRO },
{"bgtul", "s,t,p", 2, (int) M_BGTUL, INSN_MACRO },
{"bgtul", "s,I,p", 2, (int) M_BGTUL_I, INSN_MACRO },
{"bgtz", "s,p", 0x1c000000, 0xfc1f0000, CBD|RD_s },
{"bgtzl", "s,p", 0x5c000000, 0xfc1f0000, CBD|RD_s|I2 },
{"ble", "s,t,p", 0, (int) M_BLE, INSN_MACRO },
{"ble", "s,I,p", 0, (int) M_BLE_I, INSN_MACRO },
{"blel", "s,t,p", 2, (int) M_BLEL, INSN_MACRO },
{"blel", "s,I,p", 2, (int) M_BLEL_I, INSN_MACRO },
{"bleu", "s,t,p", 0, (int) M_BLEU, INSN_MACRO },
{"bleu", "s,I,p", 0, (int) M_BLEU_I, INSN_MACRO },
{"bleul", "s,t,p", 2, (int) M_BLEUL, INSN_MACRO },
{"bleul", "s,I,p", 2, (int) M_BLEUL_I, INSN_MACRO },
{"blez", "s,p", 0x18000000, 0xfc1f0000, CBD|RD_s },
{"blezl", "s,p", 0x58000000, 0xfc1f0000, CBD|RD_s|I2 },
{"blt", "s,t,p", 0, (int) M_BLT, INSN_MACRO },
{"blt", "s,I,p", 0, (int) M_BLT_I, INSN_MACRO },
{"bltl", "s,t,p", 2, (int) M_BLTL, INSN_MACRO },
{"bltl", "s,I,p", 2, (int) M_BLTL_I, INSN_MACRO },
{"bltu", "s,t,p", 0, (int) M_BLTU, INSN_MACRO },
{"bltu", "s,I,p", 0, (int) M_BLTU_I, INSN_MACRO },
{"bltul", "s,t,p", 2, (int) M_BLTUL, INSN_MACRO },
{"bltul", "s,I,p", 2, (int) M_BLTUL_I, INSN_MACRO },
{"bltz", "s,p", 0x04000000, 0xfc1f0000, CBD|RD_s },
{"bltzl", "s,p", 0x04020000, 0xfc1f0000, CBD|RD_s|I2 },
{"bltzal", "s,p", 0x04100000, 0xfc1f0000, CBD|RD_s },
{"bltzall", "s,p", 0x04120000, 0xfc1f0000, CBD|RD_s|I2 },
{"bnez", "s,p", 0x14000000, 0xfc1f0000, CBD|RD_s },
{"bnezl", "s,p", 0x54000000, 0xfc1f0000, CBD|RD_s|I2 },
{"bne", "s,t,p", 0x14000000, 0xfc000000, CBD|RD_s|RD_t },
{"bne", "s,I,p", 0, (int) M_BNE_I, INSN_MACRO },
{"bnez", "s,p", 0x14000000, 0xfc1f0000, CBD|RD_s },
{"bnel", "s,t,p", 0x54000000, 0xfc000000, CBD|RD_s|RD_t },
{"bnel", "s,I,p", 2, (int) M_BNEL_I, INSN_MACRO },
{"break", "", 0x0000000d, 0xffffffff, INSN_TRAP },
{"break", "c", 0x0000000d, 0xfc00003f, INSN_TRAP },
{"c.f.d", "S,T", 0x46200030, 0xffe007ff, RD_S|RD_T|WR_CC },
@ -165,23 +208,44 @@ const struct mips_opcode mips_opcodes[] = {
{"c.le.s", "S,T", 0x4600003e, 0xffe007ff, RD_S|RD_T|WR_CC },
{"c.ngt.d", "S,T", 0x4620003f, 0xffe007ff, RD_S|RD_T|WR_CC },
{"c.ngt.s", "S,T", 0x4600003f, 0xffe007ff, RD_S|RD_T|WR_CC },
{"cfc0", "t,G", 0x40400000, 0xffe007ff, LDD|WR_t|RD_C0 },
{"cfc1", "t,G", 0x44400000, 0xffe007ff, LDD|WR_t|RD_C1 },
{"cfc1", "t,S", 0x44400000, 0xffe007ff, LDD|WR_t|RD_C1 },
{"cfc2", "t,G", 0x48400000, 0xffe007ff, LDD|WR_t|RD_C2 },
{"cfc3", "t,G", 0x4c400000, 0xffe007ff, LDD|WR_t|RD_C3 },
{"cache", "t,o(b)", 0xbc000000, 0xfc000000, RD_b|I3 },
{"ceil.l.d", "D,S", 0x4620000a, 0xffff003f, WR_D|RD_S|I3 },
{"ceil.l.s", "D,S", 0x4600000a, 0xffff003f, WR_D|RD_S|I3 },
{"ceil.w.d", "D,S", 0x4620000e, 0xffff003f, WR_D|RD_S|I2 },
{"ceil.w.s", "D,S", 0x4600000e, 0xffff003f, WR_D|RD_S|I2 },
{"cfc0", "t,G", 0x40400000, 0xffe007ff, LCD|WR_t|RD_C0 },
{"cfc1", "t,G", 0x44400000, 0xffe007ff, LCD|WR_t|RD_C1 },
{"cfc1", "t,S", 0x44400000, 0xffe007ff, LCD|WR_t|RD_C1 },
{"cfc2", "t,G", 0x48400000, 0xffe007ff, LCD|WR_t|RD_C2 },
{"cfc3", "t,G", 0x4c400000, 0xffe007ff, LCD|WR_t|RD_C3 },
{"ctc0", "t,G", 0x40c00000, 0xffe007ff, COD|RD_t|WR_CC },
{"ctc1", "t,G", 0x44c00000, 0xffe007ff, COD|RD_t|WR_CC },
{"ctc1", "t,S", 0x44c00000, 0xffe007ff, COD|RD_t|WR_CC },
{"ctc2", "t,G", 0x48c00000, 0xffe007ff, COD|RD_t|WR_CC },
{"ctc3", "t,G", 0x4cc00000, 0xffe007ff, COD|RD_t|WR_CC },
{"cvt.d.l", "D,S", 0x46a00021, 0xffff003f, WR_D|RD_S|I3 },
{"cvt.d.s", "D,S", 0x46000021, 0xffff003f, WR_D|RD_S },
{"cvt.d.w", "D,S", 0x46800021, 0xffff003f, WR_D|RD_S },
{"cvt.l.d", "D,S", 0x46200025, 0xffff003f, WR_D|RD_S|I3 },
{"cvt.l.s", "D,S", 0x46000025, 0xffff003f, WR_D|RD_S|I3 },
{"cvt.s.l", "D,S", 0x46a00020, 0xffff003f, WR_D|RD_S|I3 },
{"cvt.s.d", "D,S", 0x46200020, 0xffff003f, WR_D|RD_S },
{"cvt.s.w", "D,S", 0x46800020, 0xffff003f, WR_D|RD_S },
{"cvt.w.d", "D,S", 0x46200024, 0xffff003f, WR_D|RD_S },
{"cvt.w.s", "D,S", 0x46000024, 0xffff003f, WR_D|RD_S },
{"div", "s,t", 0x0000001a, 0xfc00003f, RD_s|RD_t|WR_HI|WR_LO },
{"dadd", "d,v,t", 0x0000002c, 0xfc0007ff, WR_d|RD_s|RD_t|I3},
{"dadd", "t,r,I", 3, (int) M_DADD_I, INSN_MACRO },
{"daddi", "t,r,j", 0x60000000, 0xfc000000, WR_t|RD_s|I3 },
{"daddiu", "t,r,j", 0x64000000, 0xfc000000, WR_t|RD_s|I3 },
{"daddu", "d,v,t", 0x0000002d, 0xfc0007ff, WR_d|RD_s|RD_t|I3},
{"daddu", "t,r,I", 3, (int) M_DADDU_I, INSN_MACRO },
{"ddiv", "s,t", 0x0000001e, 0xfc00ffff, RD_s|RD_t|WR_HI|WR_LO|I3 },
{"ddiv", "d,s,t", 3, (int) M_DDIV_3, INSN_MACRO },
{"ddiv", "d,v,I", 3, (int) M_DDIV_3I, INSN_MACRO },
{"ddivu", "s,t", 0x0000001f, 0xfc00ffff, RD_s|RD_t|WR_HI|WR_LO|I3 },
{"ddivu", "d,s,t", 3, (int) M_DDIVU_3, INSN_MACRO },
{"ddivu", "d,v,I", 3, (int) M_DDIVU_3I, INSN_MACRO },
{"div", "s,t", 0x0000001a, 0xfc00ffff, RD_s|RD_t|WR_HI|WR_LO },
{"div", "d,s,t", 0, (int) M_DIV_3, INSN_MACRO },
{"div", "d,v,I", 0, (int) M_DIV_3I, INSN_MACRO },
{"div.d", "D,V,T", 0x46200003, 0xffe0003f, WR_D|RD_S|RD_T },
@ -189,14 +253,54 @@ const struct mips_opcode mips_opcodes[] = {
{"divu", "s,t", 0x0000001b, 0xfc00ffff, RD_s|RD_t|WR_HI|WR_LO },
{"divu", "d,s,t", 0, (int) M_DIVU_3, INSN_MACRO },
{"divu", "d,v,I", 0, (int) M_DIVU_3I, INSN_MACRO },
{"dmfc0", "t,G", 0x40200000, 0xffe007ff, LCD|WR_t|RD_C0|I3 },
{"dmtc0", "t,G", 0x40a00000, 0xffe007ff, COD|RD_t|WR_C0|WR_CC|I3 },
{"dmfc1", "t,S", 0x44200000, 0xffe007ff, LCD|WR_t|RD_S|I3 },
{"dmtc1", "t,S", 0x44a00000, 0xffe007ff, COD|RD_t|WR_S|I3 },
{"dmul", "d,v,t", 3, (int) M_DMUL, INSN_MACRO },
{"dmul", "d,v,I", 3, (int) M_DMUL_I, INSN_MACRO },
{"dmulo", "d,v,t", 3, (int) M_DMULO, INSN_MACRO },
{"dmulo", "d,v,I", 3, (int) M_DMULO_I, INSN_MACRO },
{"dmulou", "d,v,t", 3, (int) M_DMULOU, INSN_MACRO },
{"dmulou", "d,v,I", 3, (int) M_DMULOU_I, INSN_MACRO },
{"dmult", "s,t", 0x0000001c, 0xfc00ffff, RD_s|RD_t|WR_HI|WR_LO|I3 },
{"dmultu", "s,t", 0x0000001d, 0xfc00ffff, RD_s|RD_t|WR_HI|WR_LO|I3 },
{"dneg", "d,w", 0x0000002e, 0xffe007ff, WR_d|RD_t|I3 }, /* dsub 0 */
{"dnegu", "d,w", 0x0000002f, 0xffe007ff, WR_d|RD_t|I3 }, /* dsubu 0*/
{"drem", "d,v,t", 3, (int) M_DREM_3, INSN_MACRO },
{"drem", "d,v,I", 3, (int) M_DREM_3I, INSN_MACRO },
{"dremu", "d,v,t", 3, (int) M_DREMU_3, INSN_MACRO },
{"dremu", "d,v,I", 3, (int) M_DREMU_3I, INSN_MACRO },
{"dsllv", "d,t,s", 0x00000014, 0xfc0007ff, WR_d|RD_t|RD_s|I3},
{"dsll", "d,w,s", 0x00000014, 0xfc0007ff, WR_d|RD_t|RD_s|I3}, /* dsllv */
{"dsll", "d,w,<", 0x00000038, 0xffe0003f, WR_d|RD_t|I3 },
{"dsll32", "d,w,<", 0x0000003c, 0xffe0003f, WR_d|RD_t|I3 },
{"dsrav", "d,t,s", 0x00000017, 0xfc0007ff, WR_d|RD_t|RD_s|I3},
{"dsra", "d,w,s", 0x00000017, 0xfc0007ff, WR_d|RD_t|RD_s|I3}, /* dsrav */
{"dsra", "d,w,<", 0x0000003b, 0xffe0003f, WR_d|RD_t|I3 },
{"dsra32", "d,w,<", 0x0000003f, 0xffe0003f, WR_d|RD_t|I3 },
{"dsrlv", "d,t,s", 0x00000016, 0xfc0007ff, WR_d|RD_t|RD_s|I3},
{"dsrl", "d,w,s", 0x00000016, 0xfc0007ff, WR_d|RD_t|RD_s|I3}, /* dsrlv */
{"dsrl", "d,w,<", 0x0000003a, 0xffe0003f, WR_d|RD_t|I3 },
{"dsrl32", "d,w,<", 0x0000003e, 0xffe0003f, WR_d|RD_t|I3 },
{"dsub", "d,v,t", 0x0000002e, 0xfc0007ff, WR_d|RD_s|RD_t|I3},
{"dsub", "d,v,I", 3, (int) M_DSUB_I, INSN_MACRO },
{"dsubu", "d,v,t", 0x0000002f, 0xfc0007ff, WR_d|RD_s|RD_t|I3},
{"dsubu", "d,v,I", 3, (int) M_DSUBU_I, INSN_MACRO },
{"eret", "", 0x42000018, 0xffffffff, I3 },
{"floor.l.d", "D,S", 0x4620000b, 0xffff003f, WR_D|RD_S|I3 },
{"floor.l.s", "D,S", 0x4600000b, 0xffff003f, WR_D|RD_S|I3 },
{"floor.w.d", "D,S", 0x4620000f, 0xffff003f, WR_D|RD_S|I2 },
{"floor.w.s", "D,S", 0x4600000f, 0xffff003f, WR_D|RD_S|I2 },
{"jr", "s", 0x00000008, 0xfc1fffff, UBD|RD_s },
{"j", "s", 0x00000008, 0xfc1fffff, UBD|RD_s },
{"j", "a", 0x08000000, 0xfc000000, UBD },
{"jalr", "s", 0x0000f809, 0xfc1fffff, UBD|RD_s|WR_d },
{"jalr", "d,s", 0x00000009, 0xfc1f07ff, UBD|RD_s|WR_d },
{"jal", "d,s", 0x00000009, 0xfc1f07ff, UBD|RD_s|WR_d },/* jalr */
{"jal", "s", 0x0000f809, 0xfc1fffff, UBD|RD_s|WR_d },/* jalr $ra */
{"jal", "s", 0x0000f809, 0xfc1fffff, UBD|RD_s|WR_d },/* jalr $ra*/
{"jal", "a", 0x0c000000, 0xfc000000, UBD|WR_31 },
{"l.d", "T,o(b)", 0xd4000000, 0xfc000000, CLD|RD_b|WR_T|I2},
{"l.d", "T,o(b)", 0, (int) M_L_DOB, INSN_MACRO },
{"l.d", "T,A(b)", 0, (int) M_L_DAB, INSN_MACRO },
{"la", "t,A", 0, (int) M_LA, INSN_MACRO },
@ -205,8 +309,21 @@ const struct mips_opcode mips_opcodes[] = {
{"lb", "t,A(b)", 0, (int) M_LB_AB, INSN_MACRO },
{"lbu", "t,o(b)", 0x90000000, 0xfc000000, LDD|RD_b|WR_t },
{"lbu", "t,A(b)", 0, (int) M_LBU_AB, INSN_MACRO },
{"ld", "t,o(b)", 0xdc000000, 0xfc000000, WR_t|RD_b|I3 },
{"ld", "t,o(b)", 0, (int) M_LD_OB, INSN_MACRO },
{"ld", "t,A(b)", 0, (int) M_LD_AB, INSN_MACRO },
{"ldc1", "T,o(b)", 0xd4000000, 0xfc000000, CLD|RD_b|WR_T|I2},
{"ldc1", "E,o(b)", 0xd4000000, 0xfc000000, CLD|RD_b|WR_T|I2},
{"ldc1", "T,A(b)", 2, (int) M_LDC1_AB, INSN_MACRO },
{"ldc1", "E,A(b)", 2, (int) M_LDC1_AB, INSN_MACRO },
{"ldc2", "E,o(b)", 0xd8000000, 0xfc000000, CLD|RD_b|WR_CC|I2},
{"ldc2", "E,A(b)", 2, (int) M_LDC2_AB, INSN_MACRO },
{"ldc3", "E,o(b)", 0xdc000000, 0xfc000000, CLD|RD_b|WR_CC|I2},
{"ldc3", "E,A(b)", 2, (int) M_LDC3_AB, INSN_MACRO },
{"ldl", "t,o(b)", 0x68000000, 0xfc000000, LDD|WR_t|RD_b|I3},
{"ldl", "t,A(b)", 3, (int) M_LDL_AB, INSN_MACRO },
{"ldr", "t,o(b)", 0x6c000000, 0xfc000000, LDD|WR_t|RD_b|I3},
{"ldr", "t,A(b)", 3, (int) M_LDR_AB, INSN_MACRO },
{"lh", "t,o(b)", 0x84000000, 0xfc000000, LDD|RD_b|WR_t },
{"lh", "t,A(b)", 0, (int) M_LH_AB, INSN_MACRO },
{"lhu", "t,o(b)", 0x94000000, 0xfc000000, LDD|RD_b|WR_t },
@ -216,38 +333,48 @@ const struct mips_opcode mips_opcodes[] = {
{"li.d", "T,L", 0, (int) M_LI_DD, INSN_MACRO },
{"li.s", "t,f", 0, (int) M_LI_S, INSN_MACRO },
{"li.s", "T,l", 0, (int) M_LI_SS, INSN_MACRO },
{"ll", "t,o(b)", 0xc0000000, 0xfc000000, LDD|RD_b|WR_t|I2},
{"ll", "t,A(b)", 2, (int) M_LL_AB, INSN_MACRO },
{"lld", "t,o(b)", 0xd0000000, 0xfc000000, LDD|RD_b|WR_t|I3},
{"lld", "t,A(b)", 3, (int) M_LLD_AB, INSN_MACRO },
{"lui", "t,u", 0x3c000000, 0xffe00000, WR_t },
{"lw", "t,o(b)", 0x8c000000, 0xfc000000, LDD|RD_b|WR_t },
{"lw", "t,A(b)", 0, (int) M_LW_AB, INSN_MACRO },
{"lwc0", "E,o(b)", 0xc0000000, 0xfc000000, COD|RD_b|WR_CC },
{"lwc0", "E,o(b)", 0xc0000000, 0xfc000000, CLD|RD_b|WR_CC },
{"lwc0", "E,A(b)", 0, (int) M_LWC0_AB, INSN_MACRO },
{"lwc1", "T,o(b)", 0xc4000000, 0xfc000000, COD|RD_b|WR_T },
{"lwc1", "E,o(b)", 0xc4000000, 0xfc000000, COD|RD_b|WR_T },
{"lwc1", "T,o(b)", 0xc4000000, 0xfc000000, CLD|RD_b|WR_T },
{"lwc1", "E,o(b)", 0xc4000000, 0xfc000000, CLD|RD_b|WR_T },
{"lwc1", "T,A(b)", 0, (int) M_LWC1_AB, INSN_MACRO },
{"lwc1", "E,A(b)", 0, (int) M_LWC1_AB, INSN_MACRO },
{"l.s", "T,o(b)", 0xc4000000, 0xfc000000, COD|RD_b|WR_T }, /* lwc1 */
{"l.s", "T,o(b)", 0xc4000000, 0xfc000000, CLD|RD_b|WR_T }, /* lwc1 */
{"l.s", "T,A(b)", 0, (int) M_LWC1_AB, INSN_MACRO },
{"lwc2", "E,o(b)", 0xc8000000, 0xfc000000, COD|RD_b|WR_CC },
{"lwc2", "E,o(b)", 0xc8000000, 0xfc000000, CLD|RD_b|WR_CC },
{"lwc2", "E,A(b)", 0, (int) M_LWC2_AB, INSN_MACRO },
{"lwc3", "E,o(b)", 0xcc000000, 0xfc000000, COD|RD_b|WR_CC },
{"lwc3", "E,o(b)", 0xcc000000, 0xfc000000, CLD|RD_b|WR_CC },
{"lwc3", "E,A(b)", 0, (int) M_LWC3_AB, INSN_MACRO },
{"lwl", "t,o(b)", 0x88000000, 0xfc000000, LDD|RD_b|WR_t },
{"lwl", "t,A(b)", 0, (int) M_LWL_AB, INSN_MACRO },
{"lcache", "t,o(b)", 0x88000000, 0xfc000000, LDD|RD_b|WR_t|I2}, /* same */
{"lcache", "t,A(b)", 2, (int) M_LWL_AB, INSN_MACRO }, /* as lwl */
{"lwr", "t,o(b)", 0x98000000, 0xfc000000, LDD|RD_b|WR_t },
{"lwr", "t,A(b)", 0, (int) M_LWR_AB, INSN_MACRO },
{"mfc0", "t,G", 0x40000000, 0xffe007ff, LDD|WR_t|RD_C0 },
{"mfc1", "t,S", 0x44000000, 0xffe007ff, LDD|WR_t|RD_S },
{"mfc1", "t,G", 0x44000000, 0xffe007ff, LDD|WR_t|RD_S },
{"mfc2", "t,G", 0x48000000, 0xffe007ff, LDD|WR_t|RD_C2 },
{"mfc3", "t,G", 0x4c000000, 0xffe007ff, LDD|WR_t|RD_C3 },
{"flush", "t,o(b)", 0x98000000, 0xfc000000, LDD|RD_b|WR_t|I2}, /* same */
{"flush", "t,A(b)", 2, (int) M_LWR_AB, INSN_MACRO }, /* as lwr */
{"lwu", "t,o(b)", 0xbc000000, 0xfc000000, LDD|RD_b|WR_t|I3},
{"lwu", "t,A(b)", 3, (int) M_LWU_AB, INSN_MACRO },
{"mfc0", "t,G", 0x40000000, 0xffe007ff, LCD|WR_t|RD_C0 },
{"mfc1", "t,S", 0x44000000, 0xffe007ff, LCD|WR_t|RD_S },
{"mfc1", "t,G", 0x44000000, 0xffe007ff, LCD|WR_t|RD_S },
{"mfc2", "t,G", 0x48000000, 0xffe007ff, LCD|WR_t|RD_C2 },
{"mfc3", "t,G", 0x4c000000, 0xffe007ff, LCD|WR_t|RD_C3 },
{"mfhi", "d", 0x00000010, 0xffff07ff, WR_d|RD_HI },
{"mflo", "d", 0x00000012, 0xffff07ff, WR_d|RD_LO },
{"mov.d", "D,S", 0x46200006, 0xffff003f, WR_D|RD_S },
{"mov.s", "D,S", 0x46000006, 0xffff003f, WR_D|RD_S },
/* move is at the top of the table. */
{"mtc0", "t,G", 0x40800000, 0xffe007ff, COD|RD_t|WR_C0|WR_CC },
{"mtc1", "t,S", 0x44800000, 0xffe007ff, COD|RD_t|WR_D },
{"mtc1", "t,G", 0x44800000, 0xffe007ff, COD|RD_t|WR_D },
{"mtc1", "t,S", 0x44800000, 0xffe007ff, COD|RD_t|WR_S },
{"mtc1", "t,G", 0x44800000, 0xffe007ff, COD|RD_t|WR_S },
{"mtc2", "t,G", 0x48800000, 0xffe007ff, COD|RD_t|WR_C2|WR_CC },
{"mtc3", "t,G", 0x4c800000, 0xffe007ff, COD|RD_t|WR_C3|WR_CC },
{"mthi", "s", 0x00000011, 0xfc1fffff, RD_s|WR_HI },
@ -282,12 +409,34 @@ const struct mips_opcode mips_opcodes[] = {
{"rol", "d,v,I", 0, (int) M_ROL_I, INSN_MACRO },
{"ror", "d,v,t", 0, (int) M_ROR, INSN_MACRO },
{"ror", "d,v,I", 0, (int) M_ROR_I, INSN_MACRO },
{"s.d", "T,o(b)", 0, (int) M_S_DOB, INSN_MACRO },
{"s.d", "T,A(b)", 0, (int) M_S_DAB, INSN_MACRO },
{"round.l.d", "D,S", 0x46200008, 0xffff003f, WR_D|RD_S|I3 },
{"round.l.s", "D,S", 0x46000008, 0xffff003f, WR_D|RD_S|I3 },
{"round.w.d", "D,S", 0x4620000c, 0xffff003f, WR_D|RD_S|I2 },
{"round.w.s", "D,S", 0x4600000c, 0xffff003f, WR_D|RD_S|I2 },
{"sb", "t,o(b)", 0xa0000000, 0xfc000000, RD_t|RD_b },
{"sb", "t,A(b)", 0, (int) M_SB_AB, INSN_MACRO },
{"sc", "t,o(b)", 0xe0000000, 0xfc000000, RD_t|RD_b|I2 },
{"sc", "t,A(b)", 2, (int) M_SC_AB, INSN_MACRO },
{"scd", "t,o(b)", 0xf0000000, 0xfc000000, RD_t|RD_b|I3 },
{"scd", "t,A(b)", 3, (int) M_SCD_AB, INSN_MACRO },
{"sd", "t,o(b)", 0xfc000000, 0xfc000000, RD_t|RD_b|I3 },
{"sd", "t,o(b)", 0, (int) M_SD_OB, INSN_MACRO },
{"sd", "t,A(b)", 0, (int) M_SD_AB, INSN_MACRO },
{"sdc1", "T,o(b)", 0xf4000000, 0xfc000000, RD_T|RD_b|I2 },
{"sdc1", "E,o(b)", 0xf4000000, 0xfc000000, RD_T|RD_b|I2 },
{"sdc1", "T,A(b)", 2, (int) M_SDC1_AB, INSN_MACRO },
{"sdc1", "E,A(b)", 2, (int) M_SDC1_AB, INSN_MACRO },
{"sdc2", "E,o(b)", 0xf8000000, 0xfc000000, RD_C2|RD_b|I2 },
{"sdc2", "E,A(b)", 2, (int) M_SDC2_AB, INSN_MACRO },
{"sdc3", "E,o(b)", 0xfc000000, 0xfc000000, RD_C3|RD_b|I2 },
{"sdc3", "E,A(b)", 2, (int) M_SDC3_AB, INSN_MACRO },
{"s.d", "T,o(b)", 0xf4000000, 0xfc000000, RD_T|RD_b|I2 },
{"s.d", "T,o(b)", 0, (int) M_S_DOB, INSN_MACRO },
{"s.d", "T,A(b)", 0, (int) M_S_DAB, INSN_MACRO },
{"sdl", "t,o(b)", 0xb0000000, 0xfc000000, RD_t|RD_b|I3 },
{"sdl", "t,A(b)", 3, (int) M_SDL_AB, INSN_MACRO },
{"sdr", "t,o(b)", 0xb4000000, 0xfc000000, RD_t|RD_b|I3 },
{"sdr", "t,A(b)", 3, (int) M_SDR_AB, INSN_MACRO },
{"seq", "d,v,t", 0, (int) M_SEQ, INSN_MACRO },
{"seq", "d,v,I", 0, (int) M_SEQ_I, INSN_MACRO },
{"sge", "d,v,t", 0, (int) M_SGE, INSN_MACRO },
@ -315,6 +464,8 @@ const struct mips_opcode mips_opcodes[] = {
{"sltu", "d,v,I", 0, (int) M_SLTU_I, INSN_MACRO },
{"sne", "d,v,t", 0, (int) M_SNE, INSN_MACRO },
{"sne", "d,v,I", 0, (int) M_SNE_I, INSN_MACRO },
{"sqrt.d", "D,S", 0x46200004, 0xffff003f, WR_D|RD_S|I2 },
{"sqrt.w", "D,S", 0x46000004, 0xffff003f, WR_D|RD_S|I2 },
{"srav", "d,t,s", 0x00000007, 0xfc0007ff, WR_d|RD_t|RD_s },
{"sra", "d,w,s", 0x00000007, 0xfc0007ff, WR_d|RD_t|RD_s }, /* srav */
{"sra", "d,w,<", 0x00000003, 0xffe0003f, WR_d|RD_t },
@ -343,15 +494,50 @@ const struct mips_opcode mips_opcodes[] = {
{"swc3", "E,A(b)", 0, (int) M_SWC3_AB, INSN_MACRO },
{"swl", "t,o(b)", 0xa8000000, 0xfc000000, RD_t|RD_b },
{"swl", "t,A(b)", 0, (int) M_SWL_AB, INSN_MACRO },
{"scache", "t,o(b)", 0xa8000000, 0xfc000000, RD_t|RD_b|I2 }, /* same */
{"scache", "t,A(b)", 2, (int) M_SWL_AB, INSN_MACRO }, /* as swl */
{"swr", "t,o(b)", 0xb8000000, 0xfc000000, RD_t|RD_b },
{"swr", "t,A(b)", 0, (int) M_SWR_AB, INSN_MACRO },
{"invalidate", "t,o(b)",0xb8000000, 0xfc000000, RD_t|RD_b|I2 }, /* same */
{"invalidate", "t,A(b)",2, (int) M_SWR_AB, INSN_MACRO }, /* as swr */
{"sync", "", 0x0000000f, 0xffffffff, I2 },
{"syscall", "", 0x0000000c, 0xffffffff, INSN_TRAP },
{"syscall", "B", 0x0000000c, 0xfc00003f, INSN_TRAP },
{"teqi", "s,j", 0x040c0000, 0xfc1f0000, RD_s|I2 },
{"teq", "s,t", 0x00000034, 0xfc00003f, RD_s|RD_t|I2 },
{"teq", "s,j", 0x040c0000, 0xfc1f0000, RD_s|I2 }, /* teqi */
{"teq", "s,I", 2, (int) M_TEQ_I, INSN_MACRO },
{"tgei", "s,j", 0x04080000, 0xfc1f0000, RD_s|I2 },
{"tge", "s,t", 0x00000030, 0xfc00003f, RD_s|RD_t|I2 },
{"tge", "s,j", 0x04080000, 0xfc1f0000, RD_s|I2 }, /* tgei */
{"tge", "s,I", 2, (int) M_TGE_I, INSN_MACRO },
{"tgeiu", "s,j", 0x04090000, 0xfc1f0000, RD_s|I2 },
{"tgeu", "s,t", 0x00000031, 0xfc00003f, RD_s|RD_t|I2 },
{"tgeu", "s,j", 0x04090000, 0xfc1f0000, RD_s|I2 }, /* tgeiu */
{"tgeu", "s,I", 2, (int) M_TGEU_I, INSN_MACRO },
{"tlbp", "", 0x42000008, 0xffffffff, INSN_TLB },
{"tlbr", "", 0x42000001, 0xffffffff, INSN_TLB },
{"tlbwi", "", 0x42000002, 0xffffffff, INSN_TLB },
{"tlbwr", "", 0x42000006, 0xffffffff, INSN_TLB },
{"tlti", "s,j", 0x040a0000, 0xfc1f0000, RD_s|I2 },
{"tlt", "s,t", 0x00000032, 0xfc00003f, RD_s|RD_t|I2 },
{"tlt", "s,j", 0x040a0000, 0xfc1f0000, RD_s|I2 }, /* tlti */
{"tlt", "s,I", 2, (int) M_TLT_I, INSN_MACRO },
{"tltiu", "s,j", 0x040b0000, 0xfc1f0000, RD_s|I2 },
{"tltu", "s,t", 0x00000033, 0xfc00003f, RD_s|RD_t|I2 },
{"tltu", "s,j", 0x040b0000, 0xfc1f0000, RD_s|I2 }, /* tltiu */
{"tltu", "s,I", 2, (int) M_TLTU_I, INSN_MACRO },
{"tnei", "s,j", 0x040e0000, 0xfc1f0000, RD_s|I2 },
{"tne", "s,t", 0x00000036, 0xfc00003f, RD_s|RD_t|I2 },
{"tne", "s,j", 0x040e0000, 0xfc1f0000, RD_s|I2 }, /* tnei */
{"tne", "s,I", 2, (int) M_TNE_I, INSN_MACRO },
{"trunc.l.d", "D,S", 0x46200009, 0xffff003f, WR_D|RD_S|I3 },
{"trunc.l.s", "D,S", 0x46000009, 0xffff003f, WR_D|RD_S|I3 },
{"trunc.w.d", "D,S", 0x4620000d, 0xffff003f, WR_D|RD_S|I2 },
{"trunc.w.d", "D,S,x", 0x4620000d, 0xffff003f, WR_D|RD_S|I2 },
{"trunc.w.d", "D,S,t", 0, (int) M_TRUNCWD, INSN_MACRO },
{"trunc.w.s", "D,S", 0x4600000d, 0xffff003f, WR_D|RD_S|I2 },
{"trunc.w.s", "D,S,x", 0x4600000d, 0xffff003f, WR_D|RD_S|I2 },
{"trunc.w.s", "D,S,t", 0, (int) M_TRUNCWS, INSN_MACRO },
{"ulh", "t,o(b)", 0, (int) M_ULH, INSN_MACRO },
{"ulh", "t,A", 0, (int) M_ULH_A, INSN_MACRO },