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| author | Ian Lance Taylor <ian@airs.com> | 1995-02-15 20:47:31 +0000 |
|---|---|---|
| committer | Ian Lance Taylor <ian@airs.com> | 1995-02-15 20:47:31 +0000 |
| commit | 470feacfab2c34999171df5dacac64ceae539bad (patch) | |
| tree | ed01ae4ad8e0f58a4310afc35c9b7f0a280ff347 /opcodes | |
| parent | a93c34edf1cfe49f5833bbc5465e3b4a1dbdd590 (diff) | |
| download | gdb-470feacfab2c34999171df5dacac64ceae539bad.zip gdb-470feacfab2c34999171df5dacac64ceae539bad.tar.gz gdb-470feacfab2c34999171df5dacac64ceae539bad.tar.bz2 | |
* mips-opc.c: Add uld and usd macros for unaligned double load and
store.
Diffstat (limited to 'opcodes')
| -rw-r--r-- | opcodes/ChangeLog | 19 | ||||
| -rw-r--r-- | opcodes/mips-opc.c | 7 |
2 files changed, 26 insertions, 0 deletions
diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog index 107992a..a971d25 100644 --- a/opcodes/ChangeLog +++ b/opcodes/ChangeLog @@ -1,4 +1,23 @@ +Wed Feb 15 15:45:20 1995 Ian Lance Taylor <ian@cygnus.com> + + * mips-opc.c: Add uld and usd macros for unaligned double load and + store. + +Tue Feb 14 13:17:37 1995 Michael Meissner <meissner@tiktok.cygnus.com> + + * ppc-opc.c (powerpc_opcodes): Add 403GA opcodes rfci, dccci, + mfdcr, mtdcr, icbt, iccci. + start-sanitize-arc +Mon Feb 13 11:09:17 1995 Doug Evans <dje@canuck.cygnus.com> + + * arc-dis.c (print_insn): Handle ARC_OPERAND_ADDRESS. + * arc-opc.c (arc_operands): New operand 'J' for jump addresses. + ('L' operand): Mark as ARC_OPERAND_ADDRESS. + (arc_opcodes, j insn): Use 'J' operand type, not 'L'. + (arc_opcodes, ld/st insns): Fix address writeback operand letter. + (insert_absaddr): New function. + Thu Feb 9 19:19:23 1995 Doug Evans <dje@canuck.cygnus.com> * arc-dis.c (print_insn_arc): Rename to print_insn and make static. diff --git a/opcodes/mips-opc.c b/opcodes/mips-opc.c index 1f2ab75..91d3130 100644 --- a/opcodes/mips-opc.c +++ b/opcodes/mips-opc.c @@ -63,6 +63,7 @@ Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */ #define I2 INSN_ISA2 #define I3 INSN_ISA3 +#define P3 INSN_4650 /* The order of overloaded instructions matters. Label arguments and register arguments look the same. Instructions that can have either @@ -391,6 +392,8 @@ const struct mips_opcode mips_opcodes[] = { {"flush", "t,A(b)", 2, (int) M_LWR_AB, INSN_MACRO }, /* as lwr */ {"lwu", "t,o(b)", 0x9c000000, 0xfc000000, LDD|RD_b|WR_t|I3}, {"lwu", "t,A(b)", 3, (int) M_LWU_AB, INSN_MACRO }, +{"mad", "s,t", 0x70000000, 0xfc00ffff, RD_s|RD_t|WR_HI|WR_LO|RD_HI|RD_LO|P3}, +{"madu", "s,t", 0x70000001, 0xfc00ffff, RD_s|RD_t|WR_HI|WR_LO|RD_HI|RD_LO|P3}, {"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 }, @@ -570,12 +573,16 @@ const struct mips_opcode mips_opcodes[] = { {"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 }, +{"uld", "t,o(b)", 3, (int) M_ULD, INSN_MACRO }, +{"uld", "t,A", 3, (int) M_ULD_A, INSN_MACRO }, {"ulh", "t,o(b)", 0, (int) M_ULH, INSN_MACRO }, {"ulh", "t,A", 0, (int) M_ULH_A, INSN_MACRO }, {"ulhu", "t,o(b)", 0, (int) M_ULHU, INSN_MACRO }, {"ulhu", "t,A", 0, (int) M_ULHU_A, INSN_MACRO }, {"ulw", "t,o(b)", 0, (int) M_ULW, INSN_MACRO }, {"ulw", "t,A", 0, (int) M_ULW_A, INSN_MACRO }, +{"usd", "t,o(b)", 3, (int) M_USD, INSN_MACRO }, +{"usd", "t,A", 3, (int) M_USD_A, INSN_MACRO }, {"ush", "t,o(b)", 0, (int) M_USH, INSN_MACRO }, {"ush", "t,A", 0, (int) M_USH_A, INSN_MACRO }, {"usw", "t,o(b)", 0, (int) M_USW, INSN_MACRO }, |