diff options
Diffstat (limited to 'opcodes')
| -rw-r--r-- | opcodes/ChangeLog | 6 | ||||
| -rw-r--r-- | opcodes/mips-opc.c | 13 |
2 files changed, 15 insertions, 4 deletions
diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog index 50fb25b..add1029 100644 --- a/opcodes/ChangeLog +++ b/opcodes/ChangeLog @@ -1,3 +1,9 @@ +2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de> + + * mips-opc.c (M1): Define. Reformatted Code. + (mips_builtin_opcodes): Added performance counter opcodes mfpc, mfps, + mtps, mtps. Typo. + 2001-08-16 Jonathan Larmour <jlarmour@redhat.com> * mips-opc.c: R3900s can support all branch likely INSN_MACROs where diff --git a/opcodes/mips-opc.c b/opcodes/mips-opc.c index b12518a..5c2c792 100644 --- a/opcodes/mips-opc.c +++ b/opcodes/mips-opc.c @@ -86,15 +86,16 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * #define L1 INSN_4010 #define V1 INSN_4100 #define T3 INSN_3900 +#define M1 INSN_10000 #define G1 (T3 \ ) -#define G2 (T3 \ +#define G2 (T3 \ ) -#define G3 (I4 \ - ) +#define G3 (I4 \ + ) /* The order of overloaded instructions matters. Label arguments and register arguments look the same. Instructions that can have either @@ -557,6 +558,8 @@ const struct mips_opcode mips_builtin_opcodes[] = {"maddu", "s,t", 0x70000001, 0xfc00ffff, RD_s|RD_t|WR_HILO|IS_M, G1 }, {"maddu", "d,s,t", 0x70000001, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d|IS_M, G1 }, {"madd16", "s,t", 0x00000028, 0xfc00ffff, RD_s|RD_t|MOD_HILO, V1 }, +{"mfpc", "t,P", 0x4000c801, 0xffe0ffc1, LCD|WR_t|RD_C0, M1 }, +{"mfps", "t,P", 0x4000c800, 0xffe0ffc1, LCD|WR_t|RD_C0, M1 }, {"mfc0", "t,G", 0x40000000, 0xffe007ff, LCD|WR_t|RD_C0, I1 }, {"mfc0", "t,G,H", 0x40000000, 0xffe007f8, LCD|WR_t|RD_C0, I32 }, {"mfc1", "t,S", 0x44000000, 0xffe007ff, LCD|WR_t|RD_S|FP_S, I1 }, @@ -594,6 +597,8 @@ const struct mips_opcode mips_builtin_opcodes[] = {"msub", "s,t", 0x70000004, 0xfc00ffff, RD_s|RD_t|MOD_HILO, I32 }, {"msubu", "s,t", 0x0000001f, 0xfc00ffff, RD_s|RD_t|WR_HILO, L1 }, {"msubu", "s,t", 0x70000005, 0xfc00ffff, RD_s|RD_t|MOD_HILO, I32 }, +{"mtpc", "t,P", 0x4080c801, 0xffe0ffc1, COD|RD_t|WR_C0, M1 }, +{"mtps", "t,P", 0x4080c800, 0xffe0ffc1, COD|RD_t|WR_C0, M1 }, {"mtc0", "t,G", 0x40800000, 0xffe007ff, COD|RD_t|WR_C0|WR_CC, I1 }, {"mtc0", "t,G,H", 0x40800000, 0xffe007f8, COD|RD_t|WR_C0|WR_CC, I32 }, {"mtc1", "t,S", 0x44800000, 0xffe007ff, COD|RD_t|WR_S|FP_S, I1 }, @@ -836,7 +841,7 @@ const struct mips_opcode mips_builtin_opcodes[] = /* No hazard protection on coprocessor instructions--they shouldn't change the state of the processor and if they do it's up to the user to put in nops as necessary. These are at the end so that the - disasembler recognizes more specific versions first. */ + disassembler recognizes more specific versions first. */ {"c0", "C", 0x42000000, 0xfe000000, 0, I1 }, {"c1", "C", 0x46000000, 0xfe000000, 0, I1 }, {"c2", "C", 0x4a000000, 0xfe000000, 0, I1 }, |