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Rev | Author | Line No. | Line |
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31 | halyavin | 1 | ; |
2 | ; DEBUG BOARD for APPLICATIONS and KERNEL DEVELOPMENT |
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3 | ; |
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4 | ; See f63 |
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5 | ; |
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6 | ; Compile with FASM for Menuet |
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7 | ; |
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131 | diamond | 8 | LMARGIN equ (15+5) |
9 | TMARGIN equ (35+5) |
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10 | HSPACE equ 16 |
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11 | VSPACE equ 12 |
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12 | IPC_BUF equ 160 |
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13 | DR_GRID equ 0;1 |
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31 | halyavin | 14 | |
131 | diamond | 15 | FL_KRNL equ 1 |
16 | |||
31 | halyavin | 17 | include 'lang.inc' |
18 | |||
19 | use32 |
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20 | org 0x0 |
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21 | db 'MENUET01' ; 8 byte id |
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22 | dd 0x01 ; header version |
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23 | dd START ; start of code |
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24 | dd I_END ; size of image |
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131 | diamond | 25 | dd i_end+0x2000 ; memory for app (4 Kb) |
26 | dd i_end+0x2000 ; esp |
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31 | halyavin | 27 | dd 0x0 , 0x0 ; I_Param , I_Icon |
131 | diamond | 28 | include 'MACROS.INC' |
29 | include 'debug.inc' |
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30 | purge newline |
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31 | halyavin | 31 | MAXSTRINGS = 16 |
131 | diamond | 32 | TMP = 80*(MAXSTRINGS+1) |
31 | halyavin | 33 | |
34 | START: ; start of execution |
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35 | |||
131 | diamond | 36 | mcall 60,1,ipcbuff,IPC_BUF+20 |
37 | mcall 40,1000111b |
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38 | mov [ipcbuff+4],8 |
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31 | halyavin | 39 | mov ecx,1024 |
40 | flush: |
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41 | mov eax,63 |
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42 | mov ebx,2 |
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43 | int 0x40 |
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44 | loop flush |
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45 | |||
131 | diamond | 46 | mov ecx, TMP |
31 | halyavin | 47 | xor eax, eax |
131 | diamond | 48 | mov edi, [targ] |
31 | halyavin | 49 | rep stosb |
50 | |||
131 | diamond | 51 | mov [tmp1],'x' |
52 | mov [tmp2],'x' |
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31 | halyavin | 53 | |
54 | mov eax,14 |
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55 | int 0x40 |
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56 | and eax,0xffff0000 |
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131 | diamond | 57 | sub eax,399 shl 16 |
58 | add eax,399 |
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31 | halyavin | 59 | mov [xstart],eax |
131 | diamond | 60 | red: |
31 | halyavin | 61 | call draw_window |
62 | |||
63 | still: |
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64 | |||
65 | mov eax,23 ; wait here for event |
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66 | mov ebx,1 |
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67 | int 0x40 |
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68 | |||
69 | cmp eax,1 ; redraw request ? |
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70 | je red |
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71 | cmp eax,2 ; key in buffer ? |
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72 | je key |
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73 | cmp eax,3 ; button in buffer ? |
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74 | je button |
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131 | diamond | 75 | cmp eax,7 |
76 | je ipc |
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31 | halyavin | 77 | mov eax,63 |
78 | mov ebx,2 |
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79 | int 0x40 |
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80 | |||
81 | cmp ebx,1 |
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82 | jne still |
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131 | diamond | 83 | |
31 | halyavin | 84 | new_data: |
131 | diamond | 85 | mov ebp,[targ] |
86 | .no4: |
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31 | halyavin | 87 | cmp al,13 |
88 | jne no13 |
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131 | diamond | 89 | and dword[ebp-8],0 |
31 | halyavin | 90 | jmp new_check |
91 | no13: |
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92 | cmp al,10 |
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93 | jne no10 |
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131 | diamond | 94 | inc dword[ebp-4] |
95 | cmp dword[ebp-4],MAXSTRINGS |
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96 | jbe .noypos |
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97 | mov dword[ebp-4],MAXSTRINGS |
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98 | lea esi,[ebp+80] |
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99 | mov edi,ebp |
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31 | halyavin | 100 | mov ecx,80*(MAXSTRINGS) |
101 | cld |
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102 | rep movsb |
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103 | |||
131 | diamond | 104 | mov esi,[ebp-4] |
31 | halyavin | 105 | imul esi,80 |
131 | diamond | 106 | add esi,[ebp-8] |
107 | add esi,ebp |
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31 | halyavin | 108 | mov ecx,80 |
109 | xor al,al |
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110 | rep stosb |
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131 | diamond | 111 | .noypos: |
112 | mov [targ],text2 |
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113 | and [krnl_cnt],0 |
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31 | halyavin | 114 | jmp new_check |
115 | no10: |
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131 | diamond | 116 | cmp ebp,text1 |
117 | je add2 |
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118 | mov ecx,[krnl_cnt] |
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119 | cmp al,[krnl_msg+ecx] |
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120 | jne .noknl |
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121 | inc [krnl_cnt] |
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122 | cmp [krnl_cnt],4 |
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123 | jne new_check |
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124 | mov [targ],text1 |
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125 | .noknl: |
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126 | mov ebp,[targ] |
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127 | jecxz .add |
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128 | push eax |
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129 | mov esi,krnl_msg |
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130 | .l1: |
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131 | lodsb |
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132 | call add_char |
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133 | loop .l1 |
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134 | pop eax |
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135 | .add: |
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136 | and [krnl_cnt],0 |
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137 | add2: |
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138 | call add_char |
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31 | halyavin | 139 | |
140 | new_check: |
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141 | |||
142 | mov eax,63 |
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143 | mov ebx,2 |
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144 | int 0x40 |
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145 | |||
146 | cmp ebx,1 |
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147 | je new_data |
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148 | |||
131 | diamond | 149 | cmp [vmode],2 |
150 | je still |
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31 | halyavin | 151 | call draw_window |
152 | |||
153 | jmp still |
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154 | |||
131 | diamond | 155 | ipc: |
156 | mov [vmode],2 |
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157 | mov eax,ipcbuff |
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158 | mov esi,[eax+8] |
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159 | mov byte[eax],1 |
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160 | push dword[eax+12] |
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161 | pop [dump_len] |
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162 | mcall 9,work,-1 |
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163 | mov ecx,eax |
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164 | .lp: |
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165 | mcall 9 |
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166 | cmp [ebx+30],esi |
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167 | je .ok |
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168 | loop .lp |
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169 | and [dump_len],0 |
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170 | jmp red |
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171 | .ok: |
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172 | mov [pid],esi |
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173 | lea esi,[ebx+10] |
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174 | mov edi,dump_title+10 |
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175 | mov ecx,12 |
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176 | rep movsb |
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177 | jmp red |
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31 | halyavin | 178 | key: ; key |
179 | mov eax,2 ; just read it and ignore |
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180 | int 0x40 |
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131 | diamond | 181 | cmp ah,' ' |
182 | je button.no_krnl_flt |
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183 | cmp [vmode],2 |
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184 | jne still |
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185 | cmp ah,176 ;left |
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186 | jb still |
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187 | cmp ah,179 ;right |
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188 | ja still |
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189 | mov ecx,[offs] |
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190 | shr eax,8 |
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191 | sub eax,176 |
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192 | add ecx,[arrows+eax*4] |
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193 | shl ecx,12 |
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194 | shr cx,12 |
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195 | jmp button.check_sel |
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196 | .nol: |
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31 | halyavin | 197 | jmp still |
198 | |||
131 | diamond | 199 | arrows dd -1,16,-16,1 |
200 | |||
31 | halyavin | 201 | button: ; button |
202 | mov eax,17 ; get id |
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203 | int 0x40 |
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204 | |||
205 | cmp ah,1 ; button id=1 ? |
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131 | diamond | 206 | jne .noclose |
31 | halyavin | 207 | |
208 | mov eax,-1 ; close this program |
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209 | int 0x40 |
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131 | diamond | 210 | .noclose: |
211 | shr eax,8 |
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212 | cmp eax,10 |
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213 | jb .nodump |
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214 | lea edi,[eax-10] |
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215 | mcall 37,1 |
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216 | sub eax,[edi*4+dump_cell_marg] |
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217 | sub eax,TMARGIN+VSPACE |
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218 | push eax |
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219 | and eax,0xffff |
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220 | xor edx,edx |
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221 | div word[edi*4+dump_cell_size+2] |
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222 | mov ecx,eax |
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223 | shl ecx,16 |
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224 | xor edx,edx |
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225 | pop eax |
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226 | shr eax,16 |
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227 | div word[edi*4+dump_cell_size] |
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228 | mov cx,ax |
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229 | .check_sel: |
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230 | mov eax,ecx |
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231 | shl ax,12 |
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232 | shr eax,12 |
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233 | inc eax |
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234 | cmp eax,[dump_len] |
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235 | ja still;.nosel |
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236 | mov dword[sel_byte],ecx |
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237 | dec eax |
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238 | mov [offs],eax |
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239 | jmp red |
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31 | halyavin | 240 | |
131 | diamond | 241 | .nodump: |
242 | cmp eax,2 |
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243 | jne .no_krnl_flt |
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244 | xor [flag],FL_KRNL |
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31 | halyavin | 245 | jmp still |
131 | diamond | 246 | .no_krnl_flt: |
247 | mov [ipcbuff+4],8 |
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248 | and byte[ipcbuff],0 |
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249 | inc [vmode] |
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250 | cmp [vmode],3 |
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251 | jb .vmok |
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252 | and [vmode],0 |
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253 | .vmok: |
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254 | jmp red |
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31 | halyavin | 255 | |
131 | diamond | 256 | add_char: |
257 | push esi |
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258 | mov esi,[ebp-4] |
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259 | imul esi,80 |
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260 | add esi,[ebp-8] |
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261 | mov [ebp+esi],al |
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262 | inc dword[ebp-8] |
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263 | cmp dword[ebp-8],80 |
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264 | jb .ok |
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265 | mov dword[ebp-8],79 |
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266 | .ok: |
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267 | pop esi |
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268 | ret |
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31 | halyavin | 269 | |
270 | ; ********************************************* |
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271 | ; ******* WINDOW DEFINITIONS AND DRAW ******** |
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272 | ; ********************************************* |
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273 | |||
274 | |||
275 | draw_window: |
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276 | |||
277 | mov eax,48 |
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278 | mov ebx,3 |
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279 | mov ecx,sc |
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280 | mov edx,sizeof.system_colors |
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281 | int 0x40 |
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282 | |||
283 | mov eax,12 ; function 12:tell os about windowdraw |
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284 | mov ebx,1 ; 1, start of draw |
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285 | int 0x40 |
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286 | |||
287 | ; DRAW WINDOW |
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288 | mov eax,0 ; function 0 : define and draw window |
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289 | ; mov ebx,50*65536+400 ; [x start] *65536 + [x size] |
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290 | mov ebx,[xstart] |
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131 | diamond | 291 | mov ecx,MAXSTRINGS*10+45 ; [y start] *65536 + [y size] |
31 | halyavin | 292 | mov edx,[sc.work] ; color of work area RRGGBB,8->color gl |
293 | or edx,0x03000000 |
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294 | int 0x40 |
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295 | |||
296 | ; WINDOW LABEL |
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297 | mov eax,4 ; function 4 : write text to window |
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298 | mov ebx,8*65536+8 ; [x start] *65536 + [y start] |
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299 | mov ecx,[sc.grab_text] ; color of text RRGGBB |
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300 | or ecx,0x10000000 |
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301 | mov edx,header ; pointer to text beginning |
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302 | mov esi,header.len ; text length |
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303 | int 0x40 |
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304 | |||
131 | diamond | 305 | mov ecx,4 |
306 | mov esi,[sc.work] |
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307 | mov ebx,316 shl 16+5*6 |
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308 | mov edx,3;+1 shl 30 |
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309 | mcall 8,,<5,12> |
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310 | mov edx,[vmode] |
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311 | lea edx,[edx*4+duk] |
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312 | mcall 4,<320,8>,,,4 |
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313 | |||
314 | cmp [vmode],2 |
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315 | je no_mdbg |
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31 | halyavin | 316 | mov ebx,15*65536+33 ; draw info text with function 4 |
317 | mov ecx,[sc.work_text] |
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131 | diamond | 318 | mov edx,text1 |
319 | cmp [vmode],0 |
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320 | je .kern |
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321 | mov edx,text2 |
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322 | .kern: |
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31 | halyavin | 323 | mov esi,80 |
324 | newline: |
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325 | mov eax,4 |
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326 | int 0x40 |
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327 | add ebx,10 |
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328 | add edx,80 |
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329 | cmp [edx],byte 'x' |
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330 | jne newline |
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131 | diamond | 331 | jmp enddraw |
332 | no_mdbg: |
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333 | if DUMP_TEST eq 1 |
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334 | mov esi,0 |
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335 | mov [dump_len],100;IPC_BUF |
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336 | else |
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337 | mov esi,ipcbuff+16 |
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338 | end if |
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339 | mov ecx,[dump_len] |
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340 | call dump_btn |
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341 | call draw_dump |
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342 | enddraw: |
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31 | halyavin | 343 | mov eax,12 ; function 12:tell os about windowdraw |
344 | mov ebx,2 ; 2, end of draw |
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345 | int 0x40 |
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346 | |||
347 | ret |
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348 | |||
131 | diamond | 349 | if DR_GRID eq 1 |
350 | draw_grid: |
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351 | mov ecx,11 |
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352 | mov edi,(TMARGIN+VSPACE)shl 16+TMARGIN+VSPACE |
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353 | .l1: |
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354 | push ecx |
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355 | mov ebx,LMARGIN shl 16+LMARGIN+16*HSPACE |
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356 | mcall 38,,edi,0 |
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357 | add edi,VSPACE shl 16+VSPACE |
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358 | pop ecx |
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359 | loop .l1 |
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360 | mov ecx,17 |
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361 | mov edi,(TMARGIN+VSPACE)shl 16+TMARGIN+VSPACE*10 |
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362 | mov ebx,LMARGIN shl 16+LMARGIN |
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363 | .l2: |
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364 | push ecx |
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365 | mcall 38,,edi,0 |
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366 | add ebx,HSPACE shl 16+HSPACE |
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367 | pop ecx |
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368 | loop .l2 |
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369 | ret |
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370 | end if |
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31 | halyavin | 371 | |
131 | diamond | 372 | draw_numbers: |
373 | mcall 4,(LMARGIN+2) shl 16+180,0,numb,numb_len-numb |
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374 | mov eax,dword[sel_byte] |
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375 | shl ax,12 |
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376 | shr eax,12 |
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377 | mov edi,eax |
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378 | if ~ DUMP_TEST eq 1 |
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379 | add edi,ipcbuff+16 |
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380 | end if |
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381 | mov edx,(LMARGIN+2+6*6)shl 16+180 |
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382 | mov ebx,0x30000 |
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383 | movzx ecx,byte[edi] |
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384 | mcall 47,,,,0x4e00e7 |
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385 | add ebx,0x20000 |
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386 | add edx,(6*10)shl 16 |
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387 | movzx ecx,word[edi] |
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388 | mcall |
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389 | add ebx,0x50000 |
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390 | add edx,(6*13)shl 16 |
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391 | mov ecx,[edi] |
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392 | mcall |
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393 | mov ebx,0x80100 |
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394 | add edx,(6*19)shl 16 |
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395 | mcall |
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396 | .ex: |
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397 | ret |
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398 | |||
399 | draw_dump: |
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400 | ; esi - data ptr, ecx - length |
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401 | jecxz draw_numbers.ex |
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402 | pusha |
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403 | call draw_numbers |
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404 | mcall 4,(LMARGIN+2) shl 16+27,0,dump_title,dump_t_len-dump_title |
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405 | mcall 47,0x30101,ipcbuff+8,(LMARGIN+2+6*29)shl 16+27 |
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406 | add edx,(6*27) shl 16 |
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407 | mov ecx,offs |
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408 | mcall |
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409 | sub edx,(5*6)shl 16 |
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410 | mcall ,0x30001 |
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411 | mov ecx,16 |
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412 | mov edi,HSPACE shl 16 |
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413 | mov ebx,(LMARGIN+5)shl 16+42 |
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414 | call draw_marks |
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415 | mov ecx,[esp+24] |
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416 | dec ecx |
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417 | shr ecx,4 |
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418 | inc ecx |
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419 | mov ebx,(LMARGIN-10)shl 16+TMARGIN+2+VSPACE |
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420 | mov edi,VSPACE |
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421 | call draw_marks |
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422 | popa |
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423 | mov edx,TMARGIN+2 |
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424 | mov edi,ecx |
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425 | .lp: |
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426 | add edx,(LMARGIN+2) shl 16+VSPACE |
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427 | mov ecx,16 |
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428 | cmp edi,ecx |
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429 | jae .less |
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430 | mov ecx,edi |
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431 | .less: |
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432 | sub edi,ecx |
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433 | push esi ecx |
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434 | mov ebx,0x20100 |
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435 | .lp1: |
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436 | push ecx esi |
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437 | movzx ecx,byte[esi] |
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438 | mcall 47,,,,0 |
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439 | add edx,HSPACE shl 16 |
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440 | pop esi ecx |
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441 | inc esi |
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442 | loop .lp1 |
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443 | pusha |
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444 | mov ebx,edx |
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445 | and ebx,0xffff |
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446 | add ebx,(LMARGIN+16*HSPACE+15)shl 16 |
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447 | mov edx,[esp+36] |
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448 | mov esi,[esp+32] |
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449 | mcall 4,,0 |
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450 | popa |
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451 | add esp,8 |
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452 | and edx,0xffff |
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453 | test edi,edi |
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454 | jnz .lp |
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455 | .ex: |
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456 | ret |
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457 | |||
458 | draw_marks: |
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459 | ; ebx -xy, edi-addition, ecx -cycles |
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460 | pusha |
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461 | mov edx,__hexdigits |
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462 | mov eax,4 |
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463 | mov esi,1 |
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464 | .tt: |
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465 | push ecx |
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466 | mcall ,,0xffffff |
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467 | add ebx,edi |
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468 | inc edx |
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469 | pop ecx |
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470 | loop .tt |
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471 | popa |
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472 | ret |
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473 | |||
474 | dump_btn: ; ecx-length |
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475 | jecxz draw_dump.ex |
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476 | pusha |
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477 | test ecx,0xffff |
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478 | je .even |
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479 | add ecx,16 |
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480 | .even: |
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481 | shr ecx,4 |
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482 | imul ecx,VSPACE |
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483 | add ecx,(TMARGIN+VSPACE)shl 16-5 |
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484 | mcall 8,LMARGIN shl 16+16*HSPACE-5,,10+3 shl 29,[sc.work] |
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485 | inc edx |
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486 | mcall ,(LMARGIN+16*HSPACE+15)shl 16+6*16 |
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487 | mov edx,0xff0000 |
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488 | mov esi,dump_cell_size |
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489 | xor eax,eax |
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490 | movzx ebx,[sel_byte] |
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491 | lodsw |
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492 | imul bx,ax |
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493 | shl ebx,16 |
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494 | lea ebx,[ebx+eax+LMARGIN shl 16] |
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495 | movzx ecx,[sel_byte+2] |
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496 | lodsw |
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497 | imul cx,ax |
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498 | shl ecx,16 |
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499 | lea ecx,[ecx+eax+(TMARGIN+VSPACE) shl 16] |
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500 | mcall 13 |
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501 | movzx ebx,[sel_byte] |
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502 | lodsw |
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503 | imul bx,ax |
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504 | shl ebx,16 |
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505 | lea ebx,[ebx+eax+(LMARGIN+16*HSPACE+15)shl 16] |
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506 | mcall 13 |
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507 | popa |
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508 | .ex: |
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509 | ret |
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510 | |||
511 | krnl_msg db 'K : ' |
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512 | duk db 'KernUserDump' |
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513 | numb db 'Byte: Word: Dword: Hex:' |
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514 | numb_len: |
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515 | dump_title db 'Dump from (pid= h) Offset: ( h)' |
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516 | dump_t_len: |
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517 | |||
31 | halyavin | 518 | ; DATA AREA |
519 | |||
131 | diamond | 520 | dump_cell_marg dd LMARGIN shl 16,(LMARGIN+16*HSPACE+15)shl 16 |
521 | dump_cell_size dw HSPACE,VSPACE,6,VSPACE |
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522 | ; 11,11 > 0,-1 |
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523 | ; 5,11 > 0,-1 |
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31 | halyavin | 524 | if lang eq ru |
525 | header: |
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526 | db ' ' |
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527 | .len = $ - header |
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528 | else |
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529 | header: |
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530 | db 'GENERAL DEBUG & MESSAGE BOARD' |
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531 | .len = $ - header |
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532 | end if |
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131 | diamond | 533 | krnl_cnt dd 0 |
534 | vmode dd 0 |
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535 | targ dd text2 |
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31 | halyavin | 536 | I_END: |
131 | diamond | 537 | offs dd ? |
538 | flag rb 1 |
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539 | ipcbuff rb IPC_BUF+20 |
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540 | rd 2 |
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541 | ; x1pos dd ? |
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542 | ; y1pos dd ? |
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543 | text1 rb 80*(MAXSTRINGS+1) |
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544 | tmp1 db ? |
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545 | rd 2 |
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546 | ; x2pos dd ? |
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547 | ; y2pos dd ? |
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548 | text2 rb 80*(MAXSTRINGS+1) |
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549 | tmp2 db ? |
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550 | work rb 4096 |
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551 | sel_byte dw ?,? |
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552 | pid dd ? |
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31 | halyavin | 553 | xstart dd ? |
131 | diamond | 554 | dump_len dd ? |
555 | sc system_colors |
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556 | i_end:320,8>5,12> |