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31 #include "call_type.hh"
32 #include "dispatch_table.hh"
38 #define M5OP(name, func) __typeof__(name) M5OP_MERGE_TOKENS(name, _addr);
46 DispatchTable addr_dispatch
= {
47 #define M5OP(name, func) .name = &::M5OP_MERGE_TOKENS(name, _addr),
52 #if defined(M5OP_ADDR)
53 const bool DefaultAddrDefined
= true;
54 constexpr uint64_t DefaultAddress
= M5OP_ADDR
;
56 const bool DefaultAddrDefined
= false;
57 constexpr uint64_t DefaultAddress
= 0;
60 class AddrCallType
: public CallType
64 bool isDefault() const override
{ return CALL_TYPE_IS_DEFAULT
; }
65 const DispatchTable
&getDispatch() const override
{ return addr_dispatch
; }
68 printBrief(std::ostream
&os
) const override
70 os
<< "--addr " << (DefaultAddrDefined
? "[address override]" :
71 "<address override>");
75 printDesc(std::ostream
&os
) const override
77 os
<< "Use the address based invocation method.";
78 if (DefaultAddrDefined
) {
79 os
<< " The default address is 0x" <<
80 std::hex
<< DefaultAddress
<< std::dec
<< ".";
85 checkArgs(Args
&args
) override
87 static const std::string prefix
= "--addr";
88 uint64_t addr_override
;
90 // If the first argument doesn't start with --addr...
91 if (!args
.size() || args
[0].substr(0, prefix
.size()) != prefix
)
94 const std::string
&arg
= args
.pop().substr(prefix
.size());
96 // If there's more text in this argument...
98 // If it doesn't start with '=', it's malformed.
101 // Attempt to extract an address after the '='.
102 if (!args
.stoi(arg
.substr(1), addr_override
))
104 // If we found an address, use it to override m5op_addr.
105 m5op_addr
= addr_override
;
108 // If an address override wasn't part of the first argument, check if
109 // it's the second argument. If not, then there's no override.
110 if (args
.pop(addr_override
)) {
111 m5op_addr
= addr_override
;
114 // If the default address was not defined, an override is required.
115 if (!DefaultAddrDefined
)
121 void init() override
{ map_m5_mem(); }
124 } // anonymous namespace