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48 parse_int_args(Args
&args
, uint64_t ints
[], int len
)
50 // On 32 bit platforms we need to use strtoull to do the conversion
52 #define strto64 strtoul
54 #define strto64 strtoull
56 for (int i
= 0; i
< len
; ++i
)
57 ints
[i
] = strto64(args
.pop("0").c_str(), NULL
, 0);
64 pack_arg_into_regs(Args
&args
, uint64_t regs
[], int num_regs
)
66 const size_t RegSize
= sizeof(regs
[0]);
67 const size_t MaxLen
= num_regs
* RegSize
;
68 const std::string
&sarg
= args
.pop();
69 const char *arg
= sarg
.c_str();
71 memset(regs
, 0, MaxLen
);
73 size_t len
= sarg
.size();
79 for (int offset
= 0; offset
< RegSize
&& len
; offset
++, len
--) {
80 int shift
= offset
* 8;
81 *regs
|= (uint64_t)(uint8_t)*arg
++ << shift
;