diff options
Diffstat (limited to 'include/opcode/ppc.h')
| -rw-r--r-- | include/opcode/ppc.h | 34 |
1 files changed, 5 insertions, 29 deletions
diff --git a/include/opcode/ppc.h b/include/opcode/ppc.h index a236b6b469c..a9c25298311 100644 --- a/include/opcode/ppc.h +++ b/include/opcode/ppc.h @@ -336,9 +336,11 @@ extern const struct powerpc_operand powerpc_operands[]; extern const unsigned int num_powerpc_operands; /* Use with the shift field of a struct powerpc_operand to indicate - that BITM and SHIFT cannot be used to determine where the operand - goes in the insn. */ -#define PPC_OPSHIFT_INV (-1U << 31) + that BITM and SHIFT cannot be used to determine where the operand + goes in the insn. */ +#define PPC_OPSHIFT_INV (1U << 30) +/* A special case, 6-bit SH field. */ +#define PPC_OPSHIFT_SH6 (2U << 30) /* Values defined for the flags field of a struct powerpc_operand. Keep the register bits low: They need to fit in an unsigned short. */ @@ -451,32 +453,6 @@ extern const unsigned int num_powerpc_operands; #define PPC_OPERAND_FSL (0x800000) #define PPC_OPERAND_FCR (0x1000000) #define PPC_OPERAND_UDI (0x2000000) - -/* The POWER and PowerPC assemblers use a few macros. We keep them - with the operands table for simplicity. The macro table is an - array of struct powerpc_macro. */ - -struct powerpc_macro -{ - /* The macro name. */ - const char *name; - - /* The number of operands the macro takes. */ - unsigned int operands; - - /* One bit flags for the opcode. These are used to indicate which - specific processors support the instructions. The values are the - same as those for the struct powerpc_opcode flags field. */ - ppc_cpu_t flags; - - /* A format string to turn the macro into a normal instruction. - Each %N in the string is replaced with operand number N (zero - based). */ - const char *format; -}; - -extern const struct powerpc_macro powerpc_macros[]; -extern const int powerpc_num_macros; extern ppc_cpu_t ppc_parse_cpu (ppc_cpu_t, ppc_cpu_t *, const char *); |