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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 2288 | clevermous | 1 | |
| 2 | |||
| 3 | |||
| 4 | |||
| 5 | |||
| 6 | |||
| 7 | { common |
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| 8 | if ~ arg eq |
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| 9 | reverse |
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| 10 | pushd arg |
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| 11 | common |
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| 12 | end if |
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| 13 | call proc } |
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| 14 | |||
| 15 | |||
| 16 | { common |
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| 17 | if ~ arg eq |
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| 18 | reverse |
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| 19 | pushd arg |
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| 20 | common |
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| 21 | end if |
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| 22 | call [proc] } |
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| 23 | |||
| 24 | |||
| 25 | { common |
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| 26 | size@ccall = 0 |
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| 27 | if ~ arg eq |
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| 28 | reverse |
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| 29 | pushd arg |
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| 30 | size@ccall = size@ccall+4 |
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| 31 | common |
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| 32 | end if |
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| 33 | call proc |
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| 34 | if size@ccall |
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| 35 | add esp, size@ccall |
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| 36 | end if } |
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| 37 | |||
| 38 | |||
| 39 | { common |
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| 40 | size@ccall = 0 |
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| 41 | if ~ arg eq |
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| 42 | reverse |
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| 43 | pushd arg |
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| 44 | size@ccall = size@ccall+4 |
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| 45 | common |
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| 46 | end if |
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| 47 | call [proc] |
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| 48 | if size@ccall |
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| 49 | add esp, size@ccall |
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| 50 | end if } |
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| 51 | |||
| 52 | |||
| 53 | { common |
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| 54 | match name params, args> |
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| 55 | \{ define@proc name, |
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| 56 | |||
| 57 | |||
| 58 | |||
| 59 | |||
| 60 | { if parmbytes | localbytes |
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| 61 | push ebp |
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| 62 | mov ebp, esp |
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| 63 | if localbytes |
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| 64 | sub esp, localbytes |
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| 65 | end if |
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| 66 | end if |
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| 67 | irps reg, reglist \{ push reg \} } |
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| 68 | |||
| 69 | |||
| 70 | |||
| 71 | |||
| 72 | { irps reg, reglist \{ reverse pop reg \} |
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| 73 | if parmbytes | localbytes |
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| 74 | leave |
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| 75 | end if |
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| 76 | if (flag and 10000b) | (parmbytes=0) |
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| 77 | retn |
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| 78 | else |
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| 79 | retn parmbytes |
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| 80 | end if } |
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| 81 | |||
| 82 | |||
| 83 | { local params,flag,regs,parmbytes,localbytes,current |
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| 84 | if used name |
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| 85 | name: |
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| 86 | match =stdcall args, statement \{ params equ args |
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| 87 | flag = 11b \} |
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| 88 | match =stdcall, statement \{ params equ |
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| 89 | flag = 11b \} |
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| 90 | match =c args, statement \{ params equ args |
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| 91 | flag = 10001b \} |
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| 92 | match =c, statement \{ params equ |
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| 93 | flag = 10001b \} |
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| 94 | match =params, params \{ params equ statement |
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| 95 | flag = 0 \} |
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| 96 | virtual at ebp+8 |
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| 97 | match =uses reglist=,args, params \{ regs equ reglist |
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| 98 | params equ args \} |
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| 99 | match =regs =uses reglist, regs params \{ regs equ reglist |
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| 100 | params equ \} |
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| 101 | match =regs, regs \{ regs equ \} |
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| 102 | match =,args, params \{ defargs@proc args \} |
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| 103 | match =args@proc args, args@proc params \{ defargs@proc args \} |
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| 104 | parmbytes = $ - (ebp+8) |
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| 105 | end virtual |
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| 106 | name # % = parmbytes/4 |
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| 107 | all@vars equ |
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| 108 | current = 0 |
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| 109 | match prologue:reglist, prologue@proc: |
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| 110 | macro locals |
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| 111 | \{ virtual at ebp-localbytes+current |
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| 112 | macro label . \\{ deflocal@proc .,:, \\} |
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| 113 | struc db [val] \\{ \common deflocal@proc .,db,val \\} |
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| 114 | struc dw [val] \\{ \common deflocal@proc .,dw,val \\} |
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| 115 | struc dp [val] \\{ \common deflocal@proc .,dp,val \\} |
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| 116 | struc dd [val] \\{ \common deflocal@proc .,dd,val \\} |
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| 117 | struc dt [val] \\{ \common deflocal@proc .,dt,val \\} |
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| 118 | struc dq [val] \\{ \common deflocal@proc .,dq,val \\} |
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| 119 | struc rb cnt \\{ deflocal@proc .,rb cnt, \\} |
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| 120 | struc rw cnt \\{ deflocal@proc .,rw cnt, \\} |
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| 121 | struc rp cnt \\{ deflocal@proc .,rp cnt, \\} |
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| 122 | struc rd cnt \\{ deflocal@proc .,rd cnt, \\} |
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| 123 | struc rt cnt \\{ deflocal@proc .,rt cnt, \\} |
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| 124 | struc rq cnt \\{ deflocal@proc .,rq cnt, \\} \} |
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| 125 | macro endl |
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| 126 | \{ purge label |
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| 127 | restruc db,dw,dp,dd,dt,dq |
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| 128 | restruc rb,rw,rp,rd,rt,rq |
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| 129 | restruc byte,word,dword,pword,tword,qword |
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| 130 | current = $-(ebp-localbytes) |
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| 131 | end virtual \} |
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| 132 | macro ret operand |
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| 133 | \{ match any, operand \\{ retn operand \\} |
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| 134 | match , operand \\{ match epilogue:reglist, epilogue@proc: |
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| 135 | \\\{ epilogue name,flag,parmbytes,localbytes,reglist \\\} \\} \} |
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| 136 | macro finish@proc \{ localbytes = (((current-1) shr 2)+1) shl 2 |
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| 137 | end if \} } |
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| 138 | |||
| 139 | |||
| 140 | { common |
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| 141 | if ~ arg eq |
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| 142 | forward |
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| 143 | local ..arg,current@arg |
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| 144 | match argname:type, arg |
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| 145 | \{ current@arg equ argname |
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| 146 | label ..arg type |
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| 147 | argname equ ..arg |
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| 148 | if dqword eq type |
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| 149 | dd ?,?,?,? |
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| 150 | else if tbyte eq type |
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| 151 | dd ?,?,? |
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| 152 | else if qword eq type | pword eq type |
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| 153 | dd ?,? |
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| 154 | else |
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| 155 | dd ? |
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| 156 | end if \} |
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| 157 | match =current@arg,current@arg |
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| 158 | \{ current@arg equ arg |
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| 159 | arg equ ..arg |
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| 160 | ..arg dd ? \} |
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| 161 | common |
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| 162 | args@proc equ current@arg |
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| 163 | forward |
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| 164 | restore current@arg |
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| 165 | common |
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| 166 | end if } |
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| 167 | |||
| 168 | |||
| 169 | { common |
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| 170 | match vars, all@vars \{ all@vars equ all@vars, \} |
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| 171 | all@vars equ all@vars name |
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| 172 | forward |
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| 173 | local ..var,..tmp |
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| 174 | ..var def val |
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| 175 | match =?, val \{ ..tmp equ \} |
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| 176 | match any =dup (=?), val \{ ..tmp equ \} |
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| 177 | match tmp : value, ..tmp : val |
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| 178 | \{ tmp: end virtual |
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| 179 | initlocal@proc ..var,def value |
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| 180 | virtual at tmp\} |
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| 181 | common |
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| 182 | match first rest, ..var, \{ name equ first \} } |
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| 183 | |||
| 184 | |||
| 185 | { virtual at name |
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| 186 | def |
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| 187 | size@initlocal = $ - name |
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| 188 | end virtual |
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| 189 | position@initlocal = 0 |
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| 190 | while size@initlocal > position@initlocal |
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| 191 | virtual at name |
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| 192 | def |
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| 193 | if size@initlocal - position@initlocal < 2 |
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| 194 | current@initlocal = 1 |
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| 195 | load byte@initlocal byte from name+position@initlocal |
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| 196 | else if size@initlocal - position@initlocal < 4 |
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| 197 | current@initlocal = 2 |
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| 198 | load word@initlocal word from name+position@initlocal |
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| 199 | else |
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| 200 | current@initlocal = 4 |
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| 201 | load dword@initlocal dword from name+position@initlocal |
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| 202 | end if |
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| 203 | end virtual |
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| 204 | if current@initlocal = 1 |
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| 205 | mov byte [name+position@initlocal], byte@initlocal |
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| 206 | else if current@initlocal = 2 |
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| 207 | mov word [name+position@initlocal], word@initlocal |
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| 208 | else |
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| 209 | mov dword [name+position@initlocal], dword@initlocal |
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| 210 | end if |
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| 211 | position@initlocal = position@initlocal + current@initlocal |
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| 212 | end while } |
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| 213 | |||
| 214 | |||
| 215 | { purge ret,locals,endl |
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| 216 | finish@proc |
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| 217 | purge finish@proc |
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| 218 | restore regs@proc |
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| 219 | match all,args@proc \{ restore all \} |
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| 220 | restore args@proc |
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| 221 | match all,all@vars \{ restore all \} } |
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| 222 | |||
| 223 | |||
| 224 | { common |
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| 225 | locals |
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| 226 | forward done@local equ |
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| 227 | match varname[count]:vartype, var |
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| 228 | \{ match =BYTE, vartype \\{ varname rb count |
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| 229 | restore done@local \\} |
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| 230 | match =WORD, vartype \\{ varname rw count |
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| 231 | restore done@local \\} |
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| 232 | match =DWORD, vartype \\{ varname rd count |
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| 233 | restore done@local \\} |
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| 234 | match =PWORD, vartype \\{ varname rp count |
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| 235 | restore done@local \\} |
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| 236 | match =QWORD, vartype \\{ varname rq count |
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| 237 | restore done@local \\} |
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| 238 | match =TBYTE, vartype \\{ varname rt count |
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| 239 | restore done@local \\} |
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| 240 | match =DQWORD, vartype \\{ label varname dqword |
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| 241 | rq count+count |
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| 242 | restore done@local \\} |
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| 243 | match , done@local \\{ virtual |
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| 244 | varname vartype |
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| 245 | end virtual |
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| 246 | rb count*sizeof.\#vartype |
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| 247 | restore done@local \\} \} |
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| 248 | match :varname:vartype, done@local:var |
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| 249 | \{ match =BYTE, vartype \\{ varname db ? |
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| 250 | restore done@local \\} |
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| 251 | match =WORD, vartype \\{ varname dw ? |
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| 252 | restore done@local \\} |
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| 253 | match =DWORD, vartype \\{ varname dd ? |
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| 254 | restore done@local \\} |
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| 255 | match =PWORD, vartype \\{ varname dp ? |
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| 256 | restore done@local \\} |
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| 257 | match =QWORD, vartype \\{ varname dq ? |
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| 258 | restore done@local \\} |
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| 259 | match =TBYTE, vartype \\{ varname dt ? |
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| 260 | restore done@local \\} |
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| 261 | match =DQWORD, vartype \\{ label varname dqword |
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| 262 | dq ?,? |
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| 263 | restore done@local \\} |
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| 264 | match , done@local \\{ varname vartype |
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| 265 | restore done@local \\} \} |
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| 266 | match ,done@local |
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| 267 | \{ var |
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| 268 | restore done@local \} |
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| 269 | common |
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| 270 | endl } |
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| 271 |