diff options
Diffstat (limited to 'opcodes')
| -rw-r--r-- | opcodes/ChangeLog | 4 | ||||
| -rw-r--r-- | opcodes/mips-opc.c | 72 |
2 files changed, 42 insertions, 34 deletions
diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog index 0ac1cf1..6fe3353 100644 --- a/opcodes/ChangeLog +++ b/opcodes/ChangeLog @@ -1,3 +1,7 @@ +1999-11-11 Nick Clifton <nickc@cygnus.com> + + * mips-opc.c: Add ssnop pattern. + 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com> * mips-dis.c (_print_insn_mips): Use OPCODE_IS_MEMBER. diff --git a/opcodes/mips-opc.c b/opcodes/mips-opc.c index b864619..7be028c 100644 --- a/opcodes/mips-opc.c +++ b/opcodes/mips-opc.c @@ -90,6 +90,9 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * #define G3 (I4 \ ) +#define M1 0 +#define M2 0 + /* 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 @@ -134,10 +137,10 @@ const struct mips_opcode mips_builtin_opcodes[] = { /* bal is at the top of the table. */ {"bc0f", "p", 0x41000000, 0xffff0000, CBD|RD_CC, I1 }, {"bc0fl", "p", 0x41020000, 0xffff0000, CBL|RD_CC, I2|T3 }, -{"bc1f", "p", 0x45000000, 0xffff0000, CBD|RD_CC|FP_S, I1 }, -{"bc1f", "N,p", 0x45000000, 0xffe30000, CBD|RD_CC|FP_S, I4 }, -{"bc1fl", "p", 0x45020000, 0xffff0000, CBL|RD_CC|FP_S, I2|T3 }, -{"bc1fl", "N,p", 0x45020000, 0xffe30000, CBL|RD_CC|FP_S, I4 }, +{"bc1f", "p", 0x45000000, 0xffff0000, CBD|RD_CC|FP_S, I1|M1 }, +{"bc1f", "N,p", 0x45000000, 0xffe30000, CBD|RD_CC|FP_S, I4|M1 }, +{"bc1fl", "p", 0x45020000, 0xffff0000, CBL|RD_CC|FP_S, I2|T3|M1}, +{"bc1fl", "N,p", 0x45020000, 0xffe30000, CBL|RD_CC|FP_S, I4|M1 }, {"bc2f", "p", 0x49000000, 0xffff0000, CBD|RD_CC, I1 }, {"bc2fl", "p", 0x49020000, 0xffff0000, CBL|RD_CC, I2|T3 }, {"bc3f", "p", 0x4d000000, 0xffff0000, CBD|RD_CC, I1 }, @@ -227,6 +230,8 @@ const struct mips_opcode mips_builtin_opcodes[] = { {"c.ueq.d", "M,S,T", 0x46200033, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, I4 }, {"c.ueq.s", "S,T", 0x46000033, 0xffe007ff, RD_S|RD_T|WR_CC|FP_S, I1 }, {"c.ueq.s", "M,S,T", 0x46000033, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, I4 }, +{"c.lt.s", "S,T", 0x4600003c, 0xffe007ff, RD_S|RD_T|WR_CC|FP_S, I1 }, +{"c.lt.s", "M,S,T", 0x4600003c, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, I4 }, {"c.olt.d", "S,T", 0x46200034, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, I1 }, {"c.olt.d", "M,S,T", 0x46200034, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, I4 }, {"c.olt.s", "S,T", 0x46000034, 0xffe007ff, RD_S|RD_T|WR_CC|FP_S, I1 }, @@ -235,6 +240,8 @@ const struct mips_opcode mips_builtin_opcodes[] = { {"c.ult.d", "M,S,T", 0x46200035, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, I4 }, {"c.ult.s", "S,T", 0x46000035, 0xffe007ff, RD_S|RD_T|WR_CC|FP_S, I1 }, {"c.ult.s", "M,S,T", 0x46000035, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, I4 }, +{"c.le.s", "S,T", 0x4600003e, 0xffe007ff, RD_S|RD_T|WR_CC|FP_S, I1 }, +{"c.le.s", "M,S,T", 0x4600003e, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, I4 }, {"c.ole.d", "S,T", 0x46200036, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, I1 }, {"c.ole.d", "M,S,T", 0x46200036, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, I4 }, {"c.ole.s", "S,T", 0x46000036, 0xffe007ff, RD_S|RD_T|WR_CC|FP_S, I1 }, @@ -261,21 +268,17 @@ const struct mips_opcode mips_builtin_opcodes[] = { {"c.ngl.s", "M,S,T", 0x4600003b, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, I4 }, {"c.lt.d", "S,T", 0x4620003c, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, I1 }, {"c.lt.d", "M,S,T", 0x4620003c, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, I4 }, -{"c.lt.s", "S,T", 0x4600003c, 0xffe007ff, RD_S|RD_T|WR_CC|FP_S, I1 }, -{"c.lt.s", "M,S,T", 0x4600003c, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, I4 }, {"c.nge.d", "S,T", 0x4620003d, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, I1 }, {"c.nge.d", "M,S,T", 0x4620003d, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, I4 }, {"c.nge.s", "S,T", 0x4600003d, 0xffe007ff, RD_S|RD_T|WR_CC|FP_S, I1 }, {"c.nge.s", "M,S,T", 0x4600003d, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, I4 }, {"c.le.d", "S,T", 0x4620003e, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, I1 }, {"c.le.d", "M,S,T", 0x4620003e, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, I4 }, -{"c.le.s", "S,T", 0x4600003e, 0xffe007ff, RD_S|RD_T|WR_CC|FP_S, I1 }, -{"c.le.s", "M,S,T", 0x4600003e, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, I4 }, {"c.ngt.d", "S,T", 0x4620003f, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, I1 }, {"c.ngt.d", "M,S,T", 0x4620003f, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, I4 }, {"c.ngt.s", "S,T", 0x4600003f, 0xffe007ff, RD_S|RD_T|WR_CC|FP_S, I1 }, {"c.ngt.s", "M,S,T", 0x4600003f, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, I4 }, -{"cache", "k,o(b)", 0xbc000000, 0xfc000000, RD_b, I3|T3 }, +{"cache", "k,o(b)", 0xbc000000, 0xfc000000, RD_b, I3|T3|M1 }, {"ceil.l.d", "D,S", 0x4620000a, 0xffff003f, WR_D|RD_S|FP_D, I3 }, {"ceil.l.s", "D,S", 0x4600000a, 0xffff003f, WR_D|RD_S|FP_S, I3 }, {"ceil.w.d", "D,S", 0x4620000e, 0xffff003f, WR_D|RD_S|FP_D, I2 }, @@ -310,7 +313,7 @@ const struct mips_opcode mips_builtin_opcodes[] = { /* dctr and dctw are used on the r5000. */ {"dctr", "o(b)", 0xbc050000, 0xfc1f0000, RD_b, I3 }, {"dctw", "o(b)", 0xbc090000, 0xfc1f0000, RD_b, I3 }, -{"deret", "", 0x4200001f, 0xffffffff, 0, G2 }, +{"deret", "", 0x4200001f, 0xffffffff, 0, G2|M1 }, /* For ddiv, see the comments about div. */ {"ddiv", "z,s,t", 0x0000001e, 0xfc00ffff, RD_s|RD_t|WR_HI|WR_LO, I3 }, {"ddiv", "d,v,t", 0, (int) M_DDIV_3, INSN_MACRO, I3 }, @@ -381,7 +384,7 @@ const struct mips_opcode mips_builtin_opcodes[] = { {"dsub", "d,v,I", 0, (int) M_DSUB_I, INSN_MACRO, I3 }, {"dsubu", "d,v,t", 0x0000002f, 0xfc0007ff, WR_d|RD_s|RD_t, I3 }, {"dsubu", "d,v,I", 0, (int) M_DSUBU_I, INSN_MACRO, I3 }, -{"eret", "", 0x42000018, 0xffffffff, 0, I3 }, +{"eret", "", 0x42000018, 0xffffffff, 0, I3|M1 }, {"floor.l.d", "D,S", 0x4620000b, 0xffff003f, WR_D|RD_S|FP_D, I3 }, {"floor.l.s", "D,S", 0x4600000b, 0xffff003f, WR_D|RD_S|FP_S, I3 }, {"floor.w.d", "D,S", 0x4620000f, 0xffff003f, WR_D|RD_S|FP_D, I2 }, @@ -483,10 +486,10 @@ const struct mips_opcode mips_builtin_opcodes[] = { {"madd.d", "D,R,S,T", 0x4c000021, 0xfc00003f, RD_R|RD_S|RD_T|WR_D|FP_D, I4 }, {"madd.s", "D,R,S,T", 0x4c000020, 0xfc00003f, RD_R|RD_S|RD_T|WR_D|FP_S, I4 }, {"madd", "s,t", 0x0000001c, 0xfc00ffff, RD_s|RD_t|WR_HI|WR_LO, L1 }, -{"madd", "s,t", 0x70000000, 0xfc00ffff, RD_s|RD_t|WR_HI|WR_LO|IS_M, G1 }, +{"madd", "s,t", 0x70000000, 0xfc00ffff, RD_s|RD_t|WR_HI|WR_LO|IS_M, G1|M1 }, {"madd", "d,s,t", 0x70000000, 0xfc0007ff, RD_s|RD_t|WR_HI|WR_LO|WR_d|IS_M, G1 }, {"maddu", "s,t", 0x0000001d, 0xfc00ffff, RD_s|RD_t|WR_HI|WR_LO, L1 }, -{"maddu", "s,t", 0x70000001, 0xfc00ffff, RD_s|RD_t|WR_HI|WR_LO|IS_M, G1}, +{"maddu", "s,t", 0x70000001, 0xfc00ffff, RD_s|RD_t|WR_HI|WR_LO|IS_M, G1|M1}, {"maddu", "d,s,t", 0x70000001, 0xfc0007ff, RD_s|RD_t|WR_HI|WR_LO|WR_d|IS_M, G1}, {"madd16", "s,t", 0x00000028, 0xfc00ffff, RD_s|RD_t|WR_HI|WR_LO|RD_HI|RD_LO, V1 }, {"mfc0", "t,G", 0x40000000, 0xffe007ff, LCD|WR_t|RD_C0, I1 }, @@ -498,20 +501,20 @@ const struct mips_opcode mips_builtin_opcodes[] = { {"mflo", "d", 0x00000012, 0xffff07ff, WR_d|RD_LO, I1 }, {"mov.d", "D,S", 0x46200006, 0xffff003f, WR_D|RD_S|FP_D, I1 }, {"mov.s", "D,S", 0x46000006, 0xffff003f, WR_D|RD_S|FP_S, I1 }, -{"movf", "d,s,N", 0x00000001, 0xfc0307ff, WR_d|RD_s|RD_CC|FP_D|FP_S, I4 }, -{"movf.d", "D,S,N", 0x46200011, 0xffe3003f, WR_D|RD_S|RD_CC|FP_D, I4 }, -{"movf.s", "D,S,N", 0x46000011, 0xffe3003f, WR_D|RD_S|RD_CC|FP_S, I4 }, -{"movn", "d,v,t", 0x0000000b, 0xfc0007ff, WR_d|RD_s|RD_t, I4 }, +{"movf", "d,s,N", 0x00000001, 0xfc0307ff, WR_d|RD_s|RD_CC|FP_D|FP_S, I4|M1}, +{"movf.d", "D,S,N", 0x46200011, 0xffe3003f, WR_D|RD_S|RD_CC|FP_D, I4|M1 }, +{"movf.s", "D,S,N", 0x46000011, 0xffe3003f, WR_D|RD_S|RD_CC|FP_S, I4|M1 }, +{"movn", "d,v,t", 0x0000000b, 0xfc0007ff, WR_d|RD_s|RD_t, I4|M1 }, {"ffc", "d,v", 0x0000000b, 0xfc1f07ff, WR_d|RD_s,L1 }, -{"movn.d", "D,S,t", 0x46200013, 0xffe0003f, WR_D|RD_S|RD_t|FP_D, I4 }, -{"movn.s", "D,S,t", 0x46000013, 0xffe0003f, WR_D|RD_S|RD_t|FP_S, I4 }, -{"movt", "d,s,N", 0x00010001, 0xfc0307ff, WR_d|RD_s|RD_CC, I4 }, -{"movt.d", "D,S,N", 0x46210011, 0xffe3003f, WR_D|RD_S|RD_CC|FP_D, I4 }, -{"movt.s", "D,S,N", 0x46010011, 0xffe3003f, WR_D|RD_S|RD_CC|FP_S, I4 }, -{"movz", "d,v,t", 0x0000000a, 0xfc0007ff, WR_d|RD_s|RD_t, I4 }, +{"movn.d", "D,S,t", 0x46200013, 0xffe0003f, WR_D|RD_S|RD_t|FP_D, I4|M1 }, +{"movn.s", "D,S,t", 0x46000013, 0xffe0003f, WR_D|RD_S|RD_t|FP_S, I4|M1 }, +{"movt", "d,s,N", 0x00010001, 0xfc0307ff, WR_d|RD_s|RD_CC, I4|M1 }, +{"movt.d", "D,S,N", 0x46210011, 0xffe3003f, WR_D|RD_S|RD_CC|FP_D, I4|M1 }, +{"movt.s", "D,S,N", 0x46010011, 0xffe3003f, WR_D|RD_S|RD_CC|FP_S, I4|M1 }, +{"movz", "d,v,t", 0x0000000a, 0xfc0007ff, WR_d|RD_s|RD_t, I4|M1 }, {"ffs", "d,v", 0x0000000a, 0xfc1f07ff, WR_d|RD_s,L1 }, -{"movz.d", "D,S,t", 0x46200012, 0xffe0003f, WR_D|RD_S|RD_t|FP_D, I4 }, -{"movz.s", "D,S,t", 0x46000012, 0xffe0003f, WR_D|RD_S|RD_t|FP_S, I4 }, +{"movz.d", "D,S,t", 0x46200012, 0xffe0003f, WR_D|RD_S|RD_t|FP_D, I4|M1 }, +{"movz.s", "D,S,t", 0x46000012, 0xffe0003f, WR_D|RD_S|RD_t|FP_S, I4|M1 }, /* move is at the top of the table. */ {"msub.d", "D,R,S,T", 0x4c000029, 0xfc00003f, RD_R|RD_S|RD_T|WR_D|FP_D, I4 }, {"msub.s", "D,R,S,T", 0x4c000028, 0xfc00003f, RD_R|RD_S|RD_T|WR_D|FP_S, I4 }, @@ -554,7 +557,7 @@ const struct mips_opcode mips_builtin_opcodes[] = { {"ori", "t,r,i", 0x34000000, 0xfc000000, WR_t|RD_s, I1 }, -{"pref", "k,o(b)", 0xcc000000, 0xfc000000, RD_b, G3 }, +{"pref", "k,o(b)", 0xcc000000, 0xfc000000, RD_b, G3|M1 }, {"prefx", "h,t(b)", 0x4c00000f, 0xfc0007ff, RD_b|RD_t, I4 }, @@ -586,9 +589,9 @@ const struct mips_opcode mips_builtin_opcodes[] = { {"sd", "t,o(b)", 0xfc000000, 0xfc000000, SM|RD_t|RD_b, I3 }, {"sd", "t,o(b)", 0, (int) M_SD_OB, INSN_MACRO, I1 }, {"sd", "t,A(b)", 0, (int) M_SD_AB, INSN_MACRO, I1 }, -{"sdbbp", "", 0x0000000e, 0xffffffff, TRAP, G2 }, -{"sdbbp", "c", 0x0000000e, 0xfc00ffff, TRAP, G2 }, -{"sdbbp", "c,q", 0x0000000e, 0xfc00003f, TRAP, G2 }, +{"sdbbp", "", 0x0000000e, 0xffffffff, TRAP, G2|M1 }, +{"sdbbp", "c", 0x0000000e, 0xfc00ffff, TRAP, G2|M1 }, +{"sdbbp", "c,q", 0x0000000e, 0xfc00003f, TRAP, G2|M1 }, {"sdc1", "T,o(b)", 0xf4000000, 0xfc000000, SM|RD_T|RD_b|FP_D, I2 }, {"sdc1", "E,o(b)", 0xf4000000, 0xfc000000, SM|RD_T|RD_b|FP_D, I2 }, {"sdc1", "T,A(b)", 0, (int) M_SDC1_AB, INSN_MACRO, I2 }, @@ -642,6 +645,7 @@ const struct mips_opcode mips_builtin_opcodes[] = { {"srlv", "d,t,s", 0x00000006, 0xfc0007ff, WR_d|RD_t|RD_s, I1 }, {"srl", "d,w,s", 0x00000006, 0xfc0007ff, WR_d|RD_t|RD_s, I1 }, /* srlv */ {"srl", "d,w,<", 0x00000002, 0xffe0003f, WR_d|RD_t, I1 }, +{"ssnop", "", 0x00000040, 0xffffffff, 0, M1 }, {"standby", "", 0x42000021, 0xffffffff, 0, V1 }, {"sub", "d,v,t", 0x00000022, 0xfc0007ff, WR_d|RD_s|RD_t, I1 }, {"sub", "d,v,I", 0, (int) M_SUB_I, INSN_MACRO, I1 }, @@ -693,10 +697,10 @@ const struct mips_opcode mips_builtin_opcodes[] = { {"tgeu", "s,t,q", 0x00000031, 0xfc00003f, RD_s|RD_t|TRAP, I2 }, {"tgeu", "s,j", 0x04090000, 0xfc1f0000, RD_s|TRAP, I2 }, /* tgeiu */ {"tgeu", "s,I", 0, (int) M_TGEU_I, INSN_MACRO, I2 }, -{"tlbp", "", 0x42000008, 0xffffffff, INSN_TLB, I1 }, -{"tlbr", "", 0x42000001, 0xffffffff, INSN_TLB, I1 }, -{"tlbwi", "", 0x42000002, 0xffffffff, INSN_TLB, I1 }, -{"tlbwr", "", 0x42000006, 0xffffffff, INSN_TLB, I1 }, +{"tlbp", "", 0x42000008, 0xffffffff, INSN_TLB, I1|M1 }, +{"tlbr", "", 0x42000001, 0xffffffff, INSN_TLB, I1|M1 }, +{"tlbwi", "", 0x42000002, 0xffffffff, INSN_TLB, I1|M1 }, +{"tlbwr", "", 0x42000006, 0xffffffff, INSN_TLB, I1|M1 }, {"tlti", "s,j", 0x040a0000, 0xfc1f0000, RD_s|TRAP, I2 }, {"tlt", "s,t", 0x00000032, 0xfc00ffff, RD_s|RD_t|TRAP, I2 }, {"tlt", "s,t,q", 0x00000032, 0xfc00003f, RD_s|RD_t|TRAP, I2 }, @@ -737,7 +741,7 @@ const struct mips_opcode mips_builtin_opcodes[] = { {"xor", "d,v,t", 0x00000026, 0xfc0007ff, WR_d|RD_s|RD_t, I1 }, {"xor", "t,r,I", 0, (int) M_XOR_I, INSN_MACRO, I1 }, {"xori", "t,r,i", 0x38000000, 0xfc000000, WR_t|RD_s, I1 }, -{"wait", "", 0x42000020, 0xffffffff, TRAP, I3 }, +{"wait", "", 0x42000020, 0xffffffff, TRAP, I3|M1 }, {"waiti", "", 0x42000020, 0xffffffff, TRAP, L1 }, {"wb", "o(b)", 0xbc040000, 0xfc1f0000, SM|RD_b, L1 }, /* No hazard protection on coprocessor instructions--they shouldn't |