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| author | Peter Bergner <bergner@vnet.ibm.com> | 2008-08-02 04:38:51 +0000 |
|---|---|---|
| committer | Peter Bergner <bergner@vnet.ibm.com> | 2008-08-02 04:38:51 +0000 |
| commit | 9b4e57660d385d9135549aeb8360ebfa14fb3990 (patch) | |
| tree | e508e99bbab020f78ccd3b320ca8bf30b1b95b96 /include/opcode | |
| parent | dbe454a3b5f62a101aa4a8b290a7c63a40f8ac52 (diff) | |
| download | gdb-9b4e57660d385d9135549aeb8360ebfa14fb3990.zip gdb-9b4e57660d385d9135549aeb8360ebfa14fb3990.tar.gz gdb-9b4e57660d385d9135549aeb8360ebfa14fb3990.tar.bz2 | |
gas/
* config/tc-ppc.c (parse_cpu): Rename altivec_or_spe to retain_flags.
Handle -mvsx and -mpower7.
(md_show_usage): Document -mpower7 and -mvsx.
* doc/as.texinfo (Target PowerPC): Document -mvsx.
* doc/c-ppc.texi (PowerPC-Opts): Document -mvsx and -mpower7.
gas/testsuite/
* gas/ppc/power7.d: New.
* gas/ppc/power7.s: Likewise.
* gas/ppc/ppc.exp: Run power7 test.
include/opcode/
* ppc.h (PPC_OPCODE_VSX, PPC_OPERAND_VSR): New.
opcodes/
* ppc-dis.c (powerpc_init_dialect): Handle power7 and vsx options.
(print_insn_powerpc): Prepend 'vs' when printing VSX registers.
(print_ppc_disassembler_options): Document -Mpower7 and -Mvsx.
* ppc-opc.c (insert_xt6): New static function.
(extract_xt6): Likewise.
(insert_xa6): Likewise.
(extract_xa6: Likewise.
(insert_xb6): Likewise.
(extract_xb6): Likewise.
(insert_xb6s): Likewise.
(extract_xb6s): Likewise.
(XS6, XT6, XA6, XB6, XB6S, DM, XX3, XX3DM, XX1_MASK, XX3_MASK,
XX3DM_MASK, PPCVSX): New.
(powerpc_opcodes): Add opcodes "lxvd2x", "lxvd2ux", "stxvd2x",
"stxvd2ux", "xxmrghd", "xxmrgld", "xxpermdi", "xvmovdp", "xvcpsgndp".
Diffstat (limited to 'include/opcode')
| -rw-r--r-- | include/opcode/ChangeLog | 4 | ||||
| -rw-r--r-- | include/opcode/ppc.h | 7 |
2 files changed, 11 insertions, 0 deletions
diff --git a/include/opcode/ChangeLog b/include/opcode/ChangeLog index 18aee1f..467cc5b 100644 --- a/include/opcode/ChangeLog +++ b/include/opcode/ChangeLog @@ -1,3 +1,7 @@ +2008-08-01 Peter Bergner <bergner@vnet.ibm.com> + + * ppc.h (PPC_OPCODE_VSX, PPC_OPERAND_VSR): New. + 2008-07-30 Michael J. Eager <eager@eagercon.com> * ppc.h (PPC_OPCODE_405): Define. diff --git a/include/opcode/ppc.h b/include/opcode/ppc.h index a6b368a..0296b59 100644 --- a/include/opcode/ppc.h +++ b/include/opcode/ppc.h @@ -157,6 +157,9 @@ extern const int powerpc_num_opcodes; /* Opcode is supported by PowerPC 405 processor. */ #define PPC_OPCODE_405 0x40000000 +/* Opcode is supported by Vector-Scalar (VSX) Unit */ +#define PPC_OPCODE_VSX 0x80000000 + /* A macro to extract the major opcode from an instruction. */ #define PPC_OP(i) (((i) >> 26) & 0x3f) @@ -312,6 +315,10 @@ extern const unsigned int num_powerpc_operands; #define PPC_OPERAND_FSL (0x20000) #define PPC_OPERAND_FCR (0x40000) #define PPC_OPERAND_UDI (0x80000) + +/* This operand names a vector-scalar unit register. The disassembler + prints these with a leading 'vs'. */ +#define PPC_OPERAND_VSR (0x100000) /* The POWER and PowerPC assemblers use a few macros. We keep them with the operands table for simplicity. The macro table is an |