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Rev | Author | Line No. | Line |
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2288 | clevermous | 1 | |
2 | |||
3 | |||
8965 | Boppan | 4 | ; @param proc Callee name |
5 | ; @param arg Arguments to pass |
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6 | macro stdcall proc,[arg] |
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7 | { common |
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2288 | clevermous | 8 | if ~ arg eq |
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 | |||
8969 | Boppan | 16 | ; @param proc Callee name |
17 | ; @param arg Arguments to pass |
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18 | macro invoke proc,[arg] |
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19 | { common |
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2288 | clevermous | 20 | if ~ arg eq |
21 | reverse |
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22 | pushd arg |
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23 | common |
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24 | end if |
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25 | call [proc] } |
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26 | |||
27 | |||
8970 | Boppan | 28 | ; @param proc Callee name |
29 | ; @param arg Arguments to pass |
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30 | macro ccall proc,[arg] |
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31 | { common |
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2288 | clevermous | 32 | size@ccall = 0 |
33 | if ~ arg eq |
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34 | reverse |
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35 | pushd arg |
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36 | size@ccall = size@ccall+4 |
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37 | common |
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38 | end if |
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39 | call proc |
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40 | if size@ccall |
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41 | add esp, size@ccall |
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42 | end if } |
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43 | |||
44 | |||
45 | { common |
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46 | size@ccall = 0 |
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47 | if ~ arg eq |
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48 | reverse |
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49 | pushd arg |
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50 | size@ccall = size@ccall+4 |
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51 | common |
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52 | end if |
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53 | call [proc] |
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54 | if size@ccall |
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55 | add esp, size@ccall |
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56 | end if } |
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57 | |||
58 | |||
59 | { common |
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60 | match name params, args> |
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61 | \{ define@proc name, |
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62 | |||
63 | |||
64 | |||
65 | |||
66 | { local loc |
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7294 | dunkaist | 67 | loc = (localbytes+3) and (not 3) |
68 | parmbase@proc equ ebp+8 |
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69 | localbase@proc equ ebp-loc |
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70 | if parmbytes | localbytes |
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71 | push ebp |
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2288 | clevermous | 72 | mov ebp, esp |
73 | if localbytes |
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74 | sub esp, loc |
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7294 | dunkaist | 75 | end if |
2288 | clevermous | 76 | end if |
77 | irps reg, reglist \{ push reg \} } |
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78 | |||
79 | |||
80 | |||
81 | |||
82 | { irps reg, reglist \{ reverse pop reg \} |
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83 | if parmbytes | localbytes |
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84 | leave |
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85 | end if |
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86 | if flag and 10000b |
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7294 | dunkaist | 87 | retn |
2288 | clevermous | 88 | else |
89 | retn parmbytes |
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90 | end if } |
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91 | |||
92 | |||
7294 | dunkaist | 93 | |
94 | |||
2288 | clevermous | 95 | { local params,flag,regs,parmbytes,localbytes,current |
96 | if used name |
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97 | name: |
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98 | match =stdcall args, statement \{ params equ args |
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99 | flag = 11b \} |
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100 | match =stdcall, statement \{ params equ |
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101 | flag = 11b \} |
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102 | match =c args, statement \{ params equ args |
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103 | flag = 10001b \} |
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104 | match =c, statement \{ params equ |
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105 | flag = 10001b \} |
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106 | match =params, params \{ params equ statement |
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107 | flag = 0 \} |
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108 | match =uses reglist=,args, params \{ regs equ reglist |
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109 | params equ args \} |
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110 | match =regs =uses reglist, regs params \{ regs equ reglist |
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111 | params equ \} |
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112 | match =regs, regs \{ regs equ \} |
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113 | match prologue:reglist, prologue@proc: |
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7294 | dunkaist | 114 | virtual at parmbase@proc |
115 | match =,args, params \{ defargs@proc args \} |
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2288 | clevermous | 116 | match =args@proc args, args@proc params \{ defargs@proc args \} |
117 | parmbytes = $-(parmbase@proc) |
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7294 | dunkaist | 118 | end virtual |
2288 | clevermous | 119 | name # % = parmbytes/4 |
120 | all@vars equ |
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121 | current = 0 |
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122 | macro locals |
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123 | \{ virtual at localbase@proc+current |
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7294 | dunkaist | 124 | macro label def \\{ match . type,def> \\\{ deflocal@proc .,label, |
125 | struc db [val] \\{ \common deflocal@proc .,db,val \\} |
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2288 | clevermous | 126 | struc du [val] \\{ \common deflocal@proc .,du,val \\} |
7294 | dunkaist | 127 | struc dw [val] \\{ \common deflocal@proc .,dw,val \\} |
2288 | clevermous | 128 | struc dp [val] \\{ \common deflocal@proc .,dp,val \\} |
129 | struc dd [val] \\{ \common deflocal@proc .,dd,val \\} |
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130 | struc dt [val] \\{ \common deflocal@proc .,dt,val \\} |
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131 | struc dq [val] \\{ \common deflocal@proc .,dq,val \\} |
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132 | struc rb cnt \\{ deflocal@proc .,rb cnt, \\} |
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133 | struc rw cnt \\{ deflocal@proc .,rw cnt, \\} |
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134 | struc rp cnt \\{ deflocal@proc .,rp cnt, \\} |
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135 | struc rd cnt \\{ deflocal@proc .,rd cnt, \\} |
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136 | struc rt cnt \\{ deflocal@proc .,rt cnt, \\} |
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137 | struc rq cnt \\{ deflocal@proc .,rq cnt, \\} \} |
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138 | macro endl |
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139 | \{ purge label |
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140 | restruc db,du,dw,dp,dd,dt,dq |
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7294 | dunkaist | 141 | restruc rb,rw,rp,rd,rt,rq |
2288 | clevermous | 142 | current = $-(localbase@proc) |
7294 | dunkaist | 143 | end virtual \} |
2288 | clevermous | 144 | macro ret operand |
145 | \{ match any, operand \\{ retn operand \\} |
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146 | match , operand \\{ match epilogue:reglist, epilogue@proc: |
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7294 | dunkaist | 147 | macro finish@proc |
148 | \{ localbytes = current |
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149 | match close:reglist, close@proc: |
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150 | end if \} } |
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151 | |||
2288 | clevermous | 152 | |
153 | { common |
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154 | if ~ arg eq |
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155 | forward |
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156 | local ..arg,current@arg |
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157 | match argname:type, arg |
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158 | \{ current@arg equ argname |
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159 | label ..arg type |
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160 | argname equ ..arg |
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161 | if dqword eq type |
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162 | dd ?,?,?,? |
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163 | else if tbyte eq type |
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164 | dd ?,?,? |
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165 | else if qword eq type | pword eq type |
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166 | dd ?,? |
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167 | else |
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168 | dd ? |
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169 | end if \} |
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170 | match =current@arg,current@arg |
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171 | \{ current@arg equ arg |
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172 | arg equ ..arg |
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173 | ..arg dd ? \} |
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174 | common |
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175 | args@proc equ current@arg |
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176 | forward |
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177 | restore current@arg |
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178 | common |
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179 | end if } |
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180 | |||
181 | |||
7294 | dunkaist | 182 | |
183 | |||
2288 | clevermous | 184 | { common |
185 | match vars, all@vars \{ all@vars equ all@vars, \} |
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186 | all@vars equ all@vars name |
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187 | forward |
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188 | local ..var,..tmp |
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189 | ..var def val |
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190 | match =?, val \{ ..tmp equ \} |
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191 | match any =?, val \{ ..tmp equ \} |
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7294 | dunkaist | 192 | match any (=?), val \{ ..tmp equ \} |
193 | match =label, def \{ ..tmp equ \} |
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194 | match tmp : value, ..tmp : val |
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2288 | clevermous | 195 | \{ tmp: end virtual |
196 | initlocal@proc ..var,def value |
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197 | virtual at tmp\} |
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198 | common |
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199 | match first rest, ..var, \{ name equ first \} } |
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200 | |||
201 | |||
7294 | dunkaist | 202 | |
203 | |||
2288 | clevermous | 204 | { virtual at name |
205 | def |
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206 | size@initlocal = $ - name |
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207 | end virtual |
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208 | position@initlocal = 0 |
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209 | while size@initlocal > position@initlocal |
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210 | virtual at name |
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211 | def |
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212 | if size@initlocal - position@initlocal < 2 |
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213 | current@initlocal = 1 |
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214 | load byte@initlocal byte from name+position@initlocal |
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215 | else if size@initlocal - position@initlocal < 4 |
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216 | current@initlocal = 2 |
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217 | load word@initlocal word from name+position@initlocal |
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218 | else |
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219 | current@initlocal = 4 |
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220 | load dword@initlocal dword from name+position@initlocal |
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221 | end if |
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222 | end virtual |
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223 | if current@initlocal = 1 |
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224 | mov byte [name+position@initlocal], byte@initlocal |
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225 | else if current@initlocal = 2 |
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226 | mov word [name+position@initlocal], word@initlocal |
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227 | else |
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228 | mov dword [name+position@initlocal], dword@initlocal |
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229 | end if |
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230 | position@initlocal = position@initlocal + current@initlocal |
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231 | end while } |
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232 | |||
233 | |||
234 | { purge ret,locals,endl |
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235 | finish@proc |
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236 | purge finish@proc |
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237 | restore regs@proc |
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238 | match all,args@proc \{ restore all \} |
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239 | restore args@proc |
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240 | match all,all@vars \{ restore all \} } |
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241 | |||
242 | |||
243 | { common |
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244 | locals |
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245 | forward done@local equ |
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246 | match varname[count]:vartype, var |
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247 | \{ match =BYTE, vartype \\{ varname rb count |
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248 | restore done@local \\} |
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249 | match =WORD, vartype \\{ varname rw count |
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250 | restore done@local \\} |
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251 | match =DWORD, vartype \\{ varname rd count |
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252 | restore done@local \\} |
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253 | match =PWORD, vartype \\{ varname rp count |
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254 | restore done@local \\} |
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255 | match =QWORD, vartype \\{ varname rq count |
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256 | restore done@local \\} |
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257 | match =TBYTE, vartype \\{ varname rt count |
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258 | restore done@local \\} |
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259 | match =DQWORD, vartype \\{ label varname dqword |
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260 | rq count+count |
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261 | restore done@local \\} |
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262 | match , done@local \\{ virtual |
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263 | varname vartype |
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264 | end virtual |
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265 | rb count*sizeof.\#vartype |
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266 | restore done@local \\} \} |
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267 | match :varname:vartype, done@local:var |
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268 | \{ match =BYTE, vartype \\{ varname db ? |
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269 | restore done@local \\} |
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270 | match =WORD, vartype \\{ varname dw ? |
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271 | restore done@local \\} |
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272 | match =DWORD, vartype \\{ varname dd ? |
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273 | restore done@local \\} |
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274 | match =PWORD, vartype \\{ varname dp ? |
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275 | restore done@local \\} |
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276 | match =QWORD, vartype \\{ varname dq ? |
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277 | restore done@local \\} |
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278 | match =TBYTE, vartype \\{ varname dt ? |
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279 | restore done@local \\} |
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280 | match =DQWORD, vartype \\{ label varname dqword |
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281 | dq ?,? |
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282 | restore done@local \\} |
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283 | match , done@local \\{ varname vartype |
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284 | restore done@local \\} \} |
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285 | match ,done@local |
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286 | \{ var |
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287 | restore done@local \} |
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288 | common |
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289 | endl }>> |
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290 |