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| author | J.T. Conklin <jtc@acorntoolworks.com> | 2000-05-03 22:25:08 +0000 |
|---|---|---|
| committer | J.T. Conklin <jtc@acorntoolworks.com> | 2000-05-03 22:25:08 +0000 |
| commit | 786e2c0f621fad6ac9f6cf8070c65e247b7a278a (patch) | |
| tree | 713478c252dcdac41a8a2ebc0e366879dd250a6b /opcodes/ppc-dis.c | |
| parent | 7a899fff9a62c26acfc57510a8b93a6a61b1af6b (diff) | |
| download | gdb-786e2c0f621fad6ac9f6cf8070c65e247b7a278a.zip gdb-786e2c0f621fad6ac9f6cf8070c65e247b7a278a.tar.gz gdb-786e2c0f621fad6ac9f6cf8070c65e247b7a278a.tar.bz2 | |
* ppc-opc.c (VA, VB, VC, VD, VS, SIMM, UIMM, SHB): New macros, for
vector unit operands.
(VX, VX_MASK, VXA, VXA_MASK, VXR, VXR_MASK): New macros, for vector
unit instruction formats.
(PPCVEC): New macro, mask for vector instructions.
(powerpc_operands): Add table entries for above operand types.
(powerpc_opcodes): Add table entries for vector instructions.
* ppc-dis.c (print_insn_big_powerpc): Add PPC_OPCODE_ALTIVEC to mask.
(print_insn_little_powerpc): Likewise.
(print_insn_powerpc): Prepend 'v' when printing vector registers.
Diffstat (limited to 'opcodes/ppc-dis.c')
| -rw-r--r-- | opcodes/ppc-dis.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/opcodes/ppc-dis.c b/opcodes/ppc-dis.c index f256632..47b79ca 100644 --- a/opcodes/ppc-dis.c +++ b/opcodes/ppc-dis.c @@ -33,7 +33,8 @@ static int print_insn_powerpc PARAMS ((bfd_vma, struct disassemble_info *, int bigendian, int dialect)); /* Print a big endian PowerPC instruction. For convenience, also - disassemble instructions supported by the Motorola PowerPC 601. */ + disassemble instructions supported by the Motorola PowerPC 601 + and the Altivec vector unit. */ int print_insn_big_powerpc (memaddr, info) @@ -41,11 +42,13 @@ print_insn_big_powerpc (memaddr, info) struct disassemble_info *info; { return print_insn_powerpc (memaddr, info, 1, - PPC_OPCODE_PPC | PPC_OPCODE_601); + PPC_OPCODE_PPC | PPC_OPCODE_601 | + PPC_OPCODE_ALTIVEC); } /* Print a little endian PowerPC instruction. For convenience, also - disassemble instructions supported by the Motorola PowerPC 601. */ + disassemble instructions supported by the Motorola PowerPC 601 + and the Altivec vector unit. */ int print_insn_little_powerpc (memaddr, info) @@ -53,7 +56,8 @@ print_insn_little_powerpc (memaddr, info) struct disassemble_info *info; { return print_insn_powerpc (memaddr, info, 0, - PPC_OPCODE_PPC | PPC_OPCODE_601); + PPC_OPCODE_PPC | PPC_OPCODE_601 | + PPC_OPCODE_ALTIVEC); } /* Print a POWER (RS/6000) instruction. */ @@ -181,6 +185,8 @@ print_insn_powerpc (memaddr, info, bigendian, dialect) (*info->fprintf_func) (info->stream, "r%ld", value); else if ((operand->flags & PPC_OPERAND_FPR) != 0) (*info->fprintf_func) (info->stream, "f%ld", value); + else if ((operand->flags & PPC_OPERAND_VR) != 0) + (*info->fprintf_func) (info->stream, "v%ld", value); else if ((operand->flags & PPC_OPERAND_RELATIVE) != 0) (*info->print_address_func) (memaddr + value, info); else if ((operand->flags & PPC_OPERAND_ABSOLUTE) != 0) |