diff options
Diffstat (limited to 'html/baremetal/boot.hex.html')
| -rw-r--r-- | html/baremetal/boot.hex.html | 292 |
1 files changed, 148 insertions, 144 deletions
diff --git a/html/baremetal/boot.hex.html b/html/baremetal/boot.hex.html index 0547c333..d27c6b01 100644 --- a/html/baremetal/boot.hex.html +++ b/html/baremetal/boot.hex.html @@ -113,13 +113,13 @@ if ('onhashchange' in window) { <span id="L58" class="LineNr"> 58 </span> <span class="subxComment"># calls, so we don't need to initialize the stack.</span> <span id="L59" class="LineNr"> 59 </span> <span id="L60" class="LineNr"> 60 </span><span class="subxComment"># 0e:</span> -<span id="L61" class="LineNr"> 61 </span> <span class="subxComment"># load second sector from disk</span> +<span id="L61" class="LineNr"> 61 </span> <span class="subxComment"># load some sectors from disk</span> <span id="L62" class="LineNr"> 62 </span> b4 02 <span class="subxComment"># ah <- 2 # read sectors from disk</span> <span id="L63" class="LineNr"> 63 </span> <span class="subxComment"># dl comes conveniently initialized at boot time with the index of the device being booted</span> <span id="L64" class="LineNr"> 64 </span> b5 00 <span class="subxComment"># ch <- 0 # cylinder 0</span> <span id="L65" class="LineNr"> 65 </span> b6 00 <span class="subxComment"># dh <- 0 # track 0</span> <span id="L66" class="LineNr"> 66 </span> b1 02 <span class="subxComment"># cl <- 2 # second sector, 1-based</span> -<span id="L67" class="LineNr"> 67 </span> b0 20 <span class="subxComment"># al <- 32 # number of sectors to read; all sectors must be in a single track</span> +<span id="L67" class="LineNr"> 67 </span> b0 80 <span class="subxComment"># al <- 128 # number of sectors to read; TODO - all sectors might need to be in a single track on real hardware (so 63 sectors at most including the boot sector)</span> <span id="L68" class="LineNr"> 68 </span> <span class="subxComment"># address to write sectors to = es:bx = 0x7e00, contiguous with boot segment</span> <span id="L69" class="LineNr"> 69 </span> bb 00 00 <span class="subxComment"># bx <- 0</span> <span id="L70" class="LineNr"> 70 </span> 8e c3 <span class="subxComment"># es <- bx</span> @@ -288,7 +288,7 @@ if ('onhashchange' in window) { <span id="L233" class="LineNr">233 </span> <span class="subxComment"># if (status & 0x1) == 0, return</span> <span id="L234" class="LineNr">234 </span> 24 01 <span class="subxComment"># al <- and 0x1</span> <span id="L235" class="LineNr">235 </span> 3c 00 <span class="subxComment"># compare al, 0</span> -<span id="L236" class="LineNr">236 </span> 74 35 <span class="subxComment"># jump to epilogue if = [label]</span> +<span id="L236" class="LineNr">236 </span> 74 39 <span class="subxComment"># jump to epilogue if = [label]</span> <span id="L237" class="LineNr">237 </span><span class="subxComment"># 120:</span> <span id="L238" class="LineNr">238 </span> <span class="subxComment"># if keyboard buffer is full, return</span> <span id="L239" class="LineNr">239 </span> 31 c9 <span class="subxComment"># ecx <- xor ecx; 11/direct 001/r32/ecx 001/rm32/ecx</span> @@ -303,7 +303,7 @@ if ('onhashchange' in window) { <span id="L248" class="LineNr">248 </span> <span class="subxS1Comment"># . if (al != 0) return</span> <span id="L249" class="LineNr">249 </span> 3c 00 <span class="subxComment"># compare al, 0</span> <span id="L250" class="LineNr">250 </span><span class="subxComment"># 130:</span> -<span id="L251" class="LineNr">251 </span> 75 23 <span class="subxComment"># jump to epilogue if != [label]</span> +<span id="L251" class="LineNr">251 </span> 75 27 <span class="subxComment"># jump to epilogue if != [label]</span> <span id="L252" class="LineNr">252 </span> <span class="subxComment"># read keycode into al</span> <span id="L253" class="LineNr">253 </span> e4 60 <span class="subxComment"># al <- port 0x60</span> <span id="L254" class="LineNr">254 </span> <span class="subxComment"># if (al & 0x80) a key is being lifted; return</span> @@ -311,104 +311,104 @@ if ('onhashchange' in window) { <span id="L256" class="LineNr">256 </span> 24 80 <span class="subxComment"># al <- and 0x80</span> <span id="L257" class="LineNr">257 </span> 3c 00 <span class="subxComment"># compare al, 0</span> <span id="L258" class="LineNr">258 </span> 58 <span class="subxComment"># pop to eax (without touching flags)</span> -<span id="L259" class="LineNr">259 </span> 75 19 <span class="subxComment"># jump to epilogue if != [label]</span> +<span id="L259" class="LineNr">259 </span> 75 1d <span class="subxComment"># jump to epilogue if != [label]</span> <span id="L260" class="LineNr">260 </span><span class="subxComment"># 13c:</span> <span id="L261" class="LineNr">261 </span> <span class="subxComment"># al <- *(keyboard normal map + eax)</span> <span id="L262" class="LineNr">262 </span> 8a <span class="subxComment"># copy m8 at rm32 to r8</span> <span id="L263" class="LineNr">263 </span> 80 <span class="subxComment"># 10/mod/*+disp32 000/r8/al 000/rm32/eax</span> <span id="L264" class="LineNr">264 </span> 00 80 00 00 <span class="subxComment"># disp32 [label]</span> -<span id="L265" class="LineNr">265 </span> <span class="subxComment"># store al in keyboard buffer</span> -<span id="L266" class="LineNr">266 </span> 88 <span class="subxComment"># copy r8 to m8 at r32</span> -<span id="L267" class="LineNr">267 </span> 81 <span class="subxComment"># 10/mod/*+disp32 000/r8/al 001/rm32/ecx</span> -<span id="L268" class="LineNr">268 </span> d0 7d 00 00 <span class="subxComment"># disp32 [label]</span> -<span id="L269" class="LineNr">269 </span><span class="subxComment"># 148:</span> -<span id="L270" class="LineNr">270 </span> <span class="subxComment"># increment index</span> -<span id="L271" class="LineNr">271 </span> fe <span class="subxComment"># increment byte</span> -<span id="L272" class="LineNr">272 </span> 05 <span class="subxComment"># 00/mod/indirect 000/subop/increment 101/rm32/use-disp32</span> -<span id="L273" class="LineNr">273 </span> c8 7d 00 00 <span class="subxComment"># disp32 [label]</span> -<span id="L274" class="LineNr">274 </span> <span class="subxComment"># clear top nibble of index (keyboard buffer is circular)</span> -<span id="L275" class="LineNr">275 </span> 80 <span class="subxComment"># and byte</span> -<span id="L276" class="LineNr">276 </span> 25 <span class="subxComment"># 00/mod/indirect 100/subop/and 101/rm32/use-disp32</span> +<span id="L265" class="LineNr">265 </span> <span class="subxComment"># if there's no character mapping, return</span> +<span id="L266" class="LineNr">266 </span> 3c 00 <span class="subxComment"># compare al, 0</span> +<span id="L267" class="LineNr">267 </span> 74 13 <span class="subxComment"># jump to epilogue if = [label]</span> +<span id="L268" class="LineNr">268 </span><span class="subxComment"># 146:</span> +<span id="L269" class="LineNr">269 </span> <span class="subxComment"># store al in keyboard buffer</span> +<span id="L270" class="LineNr">270 </span> 88 <span class="subxComment"># copy r8 to m8 at r32</span> +<span id="L271" class="LineNr">271 </span> 81 <span class="subxComment"># 10/mod/*+disp32 000/r8/al 001/rm32/ecx</span> +<span id="L272" class="LineNr">272 </span> d0 7d 00 00 <span class="subxComment"># disp32 [label]</span> +<span id="L273" class="LineNr">273 </span><span class="subxComment"># 14c:</span> +<span id="L274" class="LineNr">274 </span> <span class="subxComment"># increment index</span> +<span id="L275" class="LineNr">275 </span> fe <span class="subxComment"># increment byte</span> +<span id="L276" class="LineNr">276 </span> 05 <span class="subxComment"># 00/mod/indirect 000/subop/increment 101/rm32/use-disp32</span> <span id="L277" class="LineNr">277 </span> c8 7d 00 00 <span class="subxComment"># disp32 [label]</span> -<span id="L278" class="LineNr">278 </span> 0f <span class="subxComment"># imm8</span> -<span id="L279" class="LineNr">279 </span><span class="subxComment"># 155:</span> -<span id="L280" class="LineNr">280 </span> <span class="subxComment"># epilogue</span> -<span id="L281" class="LineNr">281 </span> 61 <span class="subxComment"># pop all registers</span> -<span id="L282" class="LineNr">282 </span> fb <span class="subxComment"># enable interrupts</span> -<span id="L283" class="LineNr">283 </span> cf <span class="subxComment"># iret</span> -<span id="L284" class="LineNr">284 </span> -<span id="L285" class="LineNr">285 </span><span class="subxComment"># padding</span> -<span id="L286" class="LineNr">286 </span><span class="subxComment"># 158:</span> -<span id="L287" class="LineNr">287 </span> 00 00 00 00 00 00 00 00 -<span id="L288" class="LineNr">288 </span>00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 -<span id="L289" class="LineNr">289 </span>00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 -<span id="L290" class="LineNr">290 </span>00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 -<span id="L291" class="LineNr">291 </span>00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +<span id="L278" class="LineNr">278 </span> <span class="subxComment"># clear top nibble of index (keyboard buffer is circular)</span> +<span id="L279" class="LineNr">279 </span> 80 <span class="subxComment"># and byte</span> +<span id="L280" class="LineNr">280 </span> 25 <span class="subxComment"># 00/mod/indirect 100/subop/and 101/rm32/use-disp32</span> +<span id="L281" class="LineNr">281 </span> c8 7d 00 00 <span class="subxComment"># disp32 [label]</span> +<span id="L282" class="LineNr">282 </span> 0f <span class="subxComment"># imm8</span> +<span id="L283" class="LineNr">283 </span><span class="subxComment"># 159:</span> +<span id="L284" class="LineNr">284 </span> <span class="subxComment"># epilogue</span> +<span id="L285" class="LineNr">285 </span> 61 <span class="subxComment"># pop all registers</span> +<span id="L286" class="LineNr">286 </span> fb <span class="subxComment"># enable interrupts</span> +<span id="L287" class="LineNr">287 </span> cf <span class="subxComment"># iret</span> +<span id="L288" class="LineNr">288 </span> +<span id="L289" class="LineNr">289 </span><span class="subxComment"># padding</span> +<span id="L290" class="LineNr">290 </span><span class="subxComment"># 15c:</span> +<span id="L291" class="LineNr">291 </span> 00 00 00 00 <span id="L292" class="LineNr">292 </span>00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 <span id="L293" class="LineNr">293 </span>00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 -<span id="L294" class="LineNr">294 </span>00 00 00 00 00 00 00 00 -<span id="L295" class="LineNr">295 </span> -<span id="L296" class="LineNr">296 </span><span class="subxComment"># 1c8:</span> -<span id="L297" class="LineNr">297 </span><span class="subxComment"># var keyboard circular buffer</span> -<span id="L298" class="LineNr">298 </span><span class="subxComment"># write index: nibble</span> -<span id="L299" class="LineNr">299 </span><span class="subxComment"># still take up 4 bytes so SubX can handle it</span> -<span id="L300" class="LineNr">300 </span> 00 00 00 00 -<span id="L301" class="LineNr">301 </span><span class="subxComment"># 1cc:</span> -<span id="L302" class="LineNr">302 </span><span class="subxComment"># read index: nibble</span> +<span id="L294" class="LineNr">294 </span>00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +<span id="L295" class="LineNr">295 </span>00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +<span id="L296" class="LineNr">296 </span>00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +<span id="L297" class="LineNr">297 </span>00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +<span id="L298" class="LineNr">298 </span>00 00 00 00 00 00 00 00 +<span id="L299" class="LineNr">299 </span> +<span id="L300" class="LineNr">300 </span><span class="subxComment"># 1c8:</span> +<span id="L301" class="LineNr">301 </span><span class="subxComment"># var keyboard circular buffer</span> +<span id="L302" class="LineNr">302 </span><span class="subxComment"># write index: nibble</span> <span id="L303" class="LineNr">303 </span><span class="subxComment"># still take up 4 bytes so SubX can handle it</span> <span id="L304" class="LineNr">304 </span> 00 00 00 00 -<span id="L305" class="LineNr">305 </span><span class="subxComment"># 1d0:</span> -<span id="L306" class="LineNr">306 </span><span class="subxComment"># circular buffer: byte[16]</span> -<span id="L307" class="LineNr">307 </span> 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 -<span id="L308" class="LineNr">308 </span> -<span id="L309" class="LineNr">309 </span><span class="subxComment"># padding</span> -<span id="L310" class="LineNr">310 </span><span class="subxComment"># 1e0:</span> -<span id="L311" class="LineNr">311 </span>00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 -<span id="L312" class="LineNr">312 </span>00 00 00 00 00 00 00 00 -<span id="L313" class="LineNr">313 </span> -<span id="L314" class="LineNr">314 </span><span class="subxComment"># 1f8:</span> -<span id="L315" class="LineNr">315 </span><span class="subxComment"># idt_descriptor:</span> -<span id="L316" class="LineNr">316 </span> ff 00 <span class="subxComment"># idt_end - idt_start - 1</span> -<span id="L317" class="LineNr">317 </span> 00 7e 00 00 <span class="subxComment"># start = idt_start [label]</span> -<span id="L318" class="LineNr">318 </span> -<span id="L319" class="LineNr">319 </span><span class="subxComment"># 1fe:</span> -<span id="L320" class="LineNr">320 </span><span class="subxComment"># final 2 bytes of boot sector</span> -<span id="L321" class="LineNr">321 </span>55 aa +<span id="L305" class="LineNr">305 </span><span class="subxComment"># 1cc:</span> +<span id="L306" class="LineNr">306 </span><span class="subxComment"># read index: nibble</span> +<span id="L307" class="LineNr">307 </span><span class="subxComment"># still take up 4 bytes so SubX can handle it</span> +<span id="L308" class="LineNr">308 </span> 00 00 00 00 +<span id="L309" class="LineNr">309 </span><span class="subxComment"># 1d0:</span> +<span id="L310" class="LineNr">310 </span><span class="subxComment"># circular buffer: byte[16]</span> +<span id="L311" class="LineNr">311 </span> 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +<span id="L312" class="LineNr">312 </span> +<span id="L313" class="LineNr">313 </span><span class="subxComment"># padding</span> +<span id="L314" class="LineNr">314 </span><span class="subxComment"># 1e0:</span> +<span id="L315" class="LineNr">315 </span>00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +<span id="L316" class="LineNr">316 </span>00 00 00 00 00 00 00 00 +<span id="L317" class="LineNr">317 </span> +<span id="L318" class="LineNr">318 </span><span class="subxComment"># 1f8:</span> +<span id="L319" class="LineNr">319 </span><span class="subxComment"># idt_descriptor:</span> +<span id="L320" class="LineNr">320 </span> ff 00 <span class="subxComment"># idt_end - idt_start - 1</span> +<span id="L321" class="LineNr">321 </span> 00 7e 00 00 <span class="subxComment"># start = idt_start [label]</span> <span id="L322" class="LineNr">322 </span> -<span id="L323" class="LineNr">323 </span><span class="subxComment">## sector 2</span> -<span id="L324" class="LineNr">324 </span><span class="subxComment"># loaded by load_disk, not automatically on boot</span> -<span id="L325" class="LineNr">325 </span> -<span id="L326" class="LineNr">326 </span><span class="subxComment"># offset 200 (address 0x7e00): interrupt descriptor table</span> -<span id="L327" class="LineNr">327 </span><span class="subxComment"># 32 entries * 8 bytes each = 256 bytes (0x100)</span> -<span id="L328" class="LineNr">328 </span><span class="subxComment"># idt_start:</span> +<span id="L323" class="LineNr">323 </span><span class="subxComment"># 1fe:</span> +<span id="L324" class="LineNr">324 </span><span class="subxComment"># final 2 bytes of boot sector</span> +<span id="L325" class="LineNr">325 </span>55 aa +<span id="L326" class="LineNr">326 </span> +<span id="L327" class="LineNr">327 </span><span class="subxComment">## sector 2</span> +<span id="L328" class="LineNr">328 </span><span class="subxComment"># loaded by load_disk, not automatically on boot</span> <span id="L329" class="LineNr">329 </span> -<span id="L330" class="LineNr">330 </span>00 00 00 00 00 00 00 00 -<span id="L331" class="LineNr">331 </span>00 00 00 00 00 00 00 00 -<span id="L332" class="LineNr">332 </span>00 00 00 00 00 00 00 00 -<span id="L333" class="LineNr">333 </span>00 00 00 00 00 00 00 00 +<span id="L330" class="LineNr">330 </span><span class="subxComment"># offset 200 (address 0x7e00): interrupt descriptor table</span> +<span id="L331" class="LineNr">331 </span><span class="subxComment"># 32 entries * 8 bytes each = 256 bytes (0x100)</span> +<span id="L332" class="LineNr">332 </span><span class="subxComment"># idt_start:</span> +<span id="L333" class="LineNr">333 </span> <span id="L334" class="LineNr">334 </span>00 00 00 00 00 00 00 00 <span id="L335" class="LineNr">335 </span>00 00 00 00 00 00 00 00 <span id="L336" class="LineNr">336 </span>00 00 00 00 00 00 00 00 <span id="L337" class="LineNr">337 </span>00 00 00 00 00 00 00 00 -<span id="L338" class="LineNr">338 </span> -<span id="L339" class="LineNr">339 </span><span class="subxComment"># entry 8: clock</span> -<span id="L340" class="LineNr">340 </span> 00 7d <span class="subxComment"># target[0:16] = null interrupt handler [label]</span> -<span id="L341" class="LineNr">341 </span> 08 00 <span class="subxComment"># segment selector (gdt_code)</span> -<span id="L342" class="LineNr">342 </span> 00 <span class="subxComment"># unused</span> -<span id="L343" class="LineNr">343 </span> 8e <span class="subxComment"># 1/p 00/dpl 0 1110/type/32-bit-interrupt-gate</span> -<span id="L344" class="LineNr">344 </span> 00 00 <span class="subxComment"># target[16:32]</span> -<span id="L345" class="LineNr">345 </span> -<span id="L346" class="LineNr">346 </span><span class="subxComment"># entry 9: keyboard</span> -<span id="L347" class="LineNr">347 </span> 10 7d <span class="subxComment"># target[0:16] = keyboard interrupt handler [label]</span> -<span id="L348" class="LineNr">348 </span> 08 00 <span class="subxComment"># segment selector (gdt_code)</span> -<span id="L349" class="LineNr">349 </span> 00 <span class="subxComment"># unused</span> -<span id="L350" class="LineNr">350 </span> 8e <span class="subxComment"># 1/p 00/dpl 0 1110/type/32-bit-interrupt-gate</span> -<span id="L351" class="LineNr">351 </span> 00 00 <span class="subxComment"># target[16:32]</span> -<span id="L352" class="LineNr">352 </span> -<span id="L353" class="LineNr">353 </span>00 00 00 00 00 00 00 00 -<span id="L354" class="LineNr">354 </span>00 00 00 00 00 00 00 00 -<span id="L355" class="LineNr">355 </span>00 00 00 00 00 00 00 00 -<span id="L356" class="LineNr">356 </span>00 00 00 00 00 00 00 00 +<span id="L338" class="LineNr">338 </span>00 00 00 00 00 00 00 00 +<span id="L339" class="LineNr">339 </span>00 00 00 00 00 00 00 00 +<span id="L340" class="LineNr">340 </span>00 00 00 00 00 00 00 00 +<span id="L341" class="LineNr">341 </span>00 00 00 00 00 00 00 00 +<span id="L342" class="LineNr">342 </span> +<span id="L343" class="LineNr">343 </span><span class="subxComment"># entry 8: clock</span> +<span id="L344" class="LineNr">344 </span> 00 7d <span class="subxComment"># target[0:16] = null interrupt handler [label]</span> +<span id="L345" class="LineNr">345 </span> 08 00 <span class="subxComment"># segment selector (gdt_code)</span> +<span id="L346" class="LineNr">346 </span> 00 <span class="subxComment"># unused</span> +<span id="L347" class="LineNr">347 </span> 8e <span class="subxComment"># 1/p 00/dpl 0 1110/type/32-bit-interrupt-gate</span> +<span id="L348" class="LineNr">348 </span> 00 00 <span class="subxComment"># target[16:32]</span> +<span id="L349" class="LineNr">349 </span> +<span id="L350" class="LineNr">350 </span><span class="subxComment"># entry 9: keyboard</span> +<span id="L351" class="LineNr">351 </span> 10 7d <span class="subxComment"># target[0:16] = keyboard interrupt handler [label]</span> +<span id="L352" class="LineNr">352 </span> 08 00 <span class="subxComment"># segment selector (gdt_code)</span> +<span id="L353" class="LineNr">353 </span> 00 <span class="subxComment"># unused</span> +<span id="L354" class="LineNr">354 </span> 8e <span class="subxComment"># 1/p 00/dpl 0 1110/type/32-bit-interrupt-gate</span> +<span id="L355" class="LineNr">355 </span> 00 00 <span class="subxComment"># target[16:32]</span> +<span id="L356" class="LineNr">356 </span> <span id="L357" class="LineNr">357 </span>00 00 00 00 00 00 00 00 <span id="L358" class="LineNr">358 </span>00 00 00 00 00 00 00 00 <span id="L359" class="LineNr">359 </span>00 00 00 00 00 00 00 00 @@ -427,52 +427,52 @@ if ('onhashchange' in window) { <span id="L372" class="LineNr">372 </span>00 00 00 00 00 00 00 00 <span id="L373" class="LineNr">373 </span>00 00 00 00 00 00 00 00 <span id="L374" class="LineNr">374 </span>00 00 00 00 00 00 00 00 -<span id="L375" class="LineNr">375 </span><span class="subxComment"># idt_end:</span> -<span id="L376" class="LineNr">376 </span> -<span id="L377" class="LineNr">377 </span><span class="subxComment"># offset 300 (address 0x7f00):</span> -<span id="L378" class="LineNr">378 </span><span class="subxComment"># video mode info:</span> -<span id="L379" class="LineNr">379 </span> 00 00 <span class="subxComment"># attributes</span> -<span id="L380" class="LineNr">380 </span> 00 <span class="subxComment"># winA</span> -<span id="L381" class="LineNr">381 </span> 00 <span class="subxComment"># winB</span> -<span id="L382" class="LineNr">382 </span><span class="subxComment"># 304</span> -<span id="L383" class="LineNr">383 </span> 00 00 <span class="subxComment"># granularity</span> -<span id="L384" class="LineNr">384 </span> 00 00 <span class="subxComment"># winsize</span> -<span id="L385" class="LineNr">385 </span><span class="subxComment"># 308</span> -<span id="L386" class="LineNr">386 </span> 00 00 <span class="subxComment"># segmentA</span> -<span id="L387" class="LineNr">387 </span> 00 00 <span class="subxComment"># segmentB</span> -<span id="L388" class="LineNr">388 </span><span class="subxComment"># 30c</span> -<span id="L389" class="LineNr">389 </span> 00 00 00 00 <span class="subxComment"># realFctPtr (who knows)</span> -<span id="L390" class="LineNr">390 </span><span class="subxComment"># 310</span> -<span id="L391" class="LineNr">391 </span> 00 00 <span class="subxComment"># pitch</span> -<span id="L392" class="LineNr">392 </span> 00 00 <span class="subxComment"># Xres</span> -<span id="L393" class="LineNr">393 </span><span class="subxComment"># 314</span> -<span id="L394" class="LineNr">394 </span> 00 00 <span class="subxComment"># Yres</span> -<span id="L395" class="LineNr">395 </span> 00 00 <span class="subxComment"># Wchar Ychar</span> -<span id="L396" class="LineNr">396 </span><span class="subxComment"># 318</span> -<span id="L397" class="LineNr">397 </span> 00 <span class="subxComment"># planes</span> -<span id="L398" class="LineNr">398 </span> 00 <span class="subxComment"># bpp</span> -<span id="L399" class="LineNr">399 </span> 00 <span class="subxComment"># banks</span> -<span id="L400" class="LineNr">400 </span> 00 <span class="subxComment"># memory_model</span> -<span id="L401" class="LineNr">401 </span><span class="subxComment"># 31c</span> -<span id="L402" class="LineNr">402 </span> 00 <span class="subxComment"># bank_size</span> -<span id="L403" class="LineNr">403 </span> 00 <span class="subxComment"># image_pages</span> -<span id="L404" class="LineNr">404 </span> 00 <span class="subxComment"># reserved</span> -<span id="L405" class="LineNr">405 </span><span class="subxComment"># 31f</span> -<span id="L406" class="LineNr">406 </span> 00 00 <span class="subxComment"># red_mask red_position</span> -<span id="L407" class="LineNr">407 </span> 00 00 <span class="subxComment"># green_mask green_position</span> -<span id="L408" class="LineNr">408 </span> 00 00 <span class="subxComment"># blue_mask blue_position</span> -<span id="L409" class="LineNr">409 </span> 00 00 <span class="subxComment"># rsv_mask rsv_position</span> -<span id="L410" class="LineNr">410 </span> 00 <span class="subxComment"># directcolor_attributes</span> -<span id="L411" class="LineNr">411 </span><span class="subxComment"># 328</span> -<span id="L412" class="LineNr">412 </span> 00 00 00 00 <span class="subxComment"># physbase <== linear frame buffer</span> -<span id="L413" class="LineNr">413 </span> -<span id="L414" class="LineNr">414 </span><span class="subxComment"># 32c</span> -<span id="L415" class="LineNr">415 </span><span class="subxComment"># reserved for video mode info</span> -<span id="L416" class="LineNr">416 </span> 00 00 00 00 -<span id="L417" class="LineNr">417 </span>00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 -<span id="L418" class="LineNr">418 </span>00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 -<span id="L419" class="LineNr">419 </span>00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 -<span id="L420" class="LineNr">420 </span>00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +<span id="L375" class="LineNr">375 </span>00 00 00 00 00 00 00 00 +<span id="L376" class="LineNr">376 </span>00 00 00 00 00 00 00 00 +<span id="L377" class="LineNr">377 </span>00 00 00 00 00 00 00 00 +<span id="L378" class="LineNr">378 </span>00 00 00 00 00 00 00 00 +<span id="L379" class="LineNr">379 </span><span class="subxComment"># idt_end:</span> +<span id="L380" class="LineNr">380 </span> +<span id="L381" class="LineNr">381 </span><span class="subxComment"># offset 300 (address 0x7f00):</span> +<span id="L382" class="LineNr">382 </span><span class="subxComment"># video mode info:</span> +<span id="L383" class="LineNr">383 </span> 00 00 <span class="subxComment"># attributes</span> +<span id="L384" class="LineNr">384 </span> 00 <span class="subxComment"># winA</span> +<span id="L385" class="LineNr">385 </span> 00 <span class="subxComment"># winB</span> +<span id="L386" class="LineNr">386 </span><span class="subxComment"># 304</span> +<span id="L387" class="LineNr">387 </span> 00 00 <span class="subxComment"># granularity</span> +<span id="L388" class="LineNr">388 </span> 00 00 <span class="subxComment"># winsize</span> +<span id="L389" class="LineNr">389 </span><span class="subxComment"># 308</span> +<span id="L390" class="LineNr">390 </span> 00 00 <span class="subxComment"># segmentA</span> +<span id="L391" class="LineNr">391 </span> 00 00 <span class="subxComment"># segmentB</span> +<span id="L392" class="LineNr">392 </span><span class="subxComment"># 30c</span> +<span id="L393" class="LineNr">393 </span> 00 00 00 00 <span class="subxComment"># realFctPtr (who knows)</span> +<span id="L394" class="LineNr">394 </span><span class="subxComment"># 310</span> +<span id="L395" class="LineNr">395 </span> 00 00 <span class="subxComment"># pitch</span> +<span id="L396" class="LineNr">396 </span> 00 00 <span class="subxComment"># Xres</span> +<span id="L397" class="LineNr">397 </span><span class="subxComment"># 314</span> +<span id="L398" class="LineNr">398 </span> 00 00 <span class="subxComment"># Yres</span> +<span id="L399" class="LineNr">399 </span> 00 00 <span class="subxComment"># Wchar Ychar</span> +<span id="L400" class="LineNr">400 </span><span class="subxComment"># 318</span> +<span id="L401" class="LineNr">401 </span> 00 <span class="subxComment"># planes</span> +<span id="L402" class="LineNr">402 </span> 00 <span class="subxComment"># bpp</span> +<span id="L403" class="LineNr">403 </span> 00 <span class="subxComment"># banks</span> +<span id="L404" class="LineNr">404 </span> 00 <span class="subxComment"># memory_model</span> +<span id="L405" class="LineNr">405 </span><span class="subxComment"># 31c</span> +<span id="L406" class="LineNr">406 </span> 00 <span class="subxComment"># bank_size</span> +<span id="L407" class="LineNr">407 </span> 00 <span class="subxComment"># image_pages</span> +<span id="L408" class="LineNr">408 </span> 00 <span class="subxComment"># reserved</span> +<span id="L409" class="LineNr">409 </span><span class="subxComment"># 31f</span> +<span id="L410" class="LineNr">410 </span> 00 00 <span class="subxComment"># red_mask red_position</span> +<span id="L411" class="LineNr">411 </span> 00 00 <span class="subxComment"># green_mask green_position</span> +<span id="L412" class="LineNr">412 </span> 00 00 <span class="subxComment"># blue_mask blue_position</span> +<span id="L413" class="LineNr">413 </span> 00 00 <span class="subxComment"># rsv_mask rsv_position</span> +<span id="L414" class="LineNr">414 </span> 00 <span class="subxComment"># directcolor_attributes</span> +<span id="L415" class="LineNr">415 </span><span class="subxComment"># 328</span> +<span id="L416" class="LineNr">416 </span> 00 00 00 00 <span class="subxComment"># physbase <== linear frame buffer</span> +<span id="L417" class="LineNr">417 </span> +<span id="L418" class="LineNr">418 </span><span class="subxComment"># 32c</span> +<span id="L419" class="LineNr">419 </span><span class="subxComment"># reserved for video mode info</span> +<span id="L420" class="LineNr">420 </span> 00 00 00 00 <span id="L421" class="LineNr">421 </span>00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 <span id="L422" class="LineNr">422 </span>00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 <span id="L423" class="LineNr">423 </span>00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 @@ -482,18 +482,22 @@ if ('onhashchange' in window) { <span id="L427" class="LineNr">427 </span>00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 <span id="L428" class="LineNr">428 </span>00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 <span id="L429" class="LineNr">429 </span>00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 -<span id="L430" class="LineNr">430 </span> -<span id="L431" class="LineNr">431 </span><span class="subxComment">## the rest of this file has data</span> -<span id="L432" class="LineNr">432 </span> -<span id="L433" class="LineNr">433 </span><span class="subxComment"># offset 400 (address 0x8000):</span> -<span id="L434" class="Folded">434 </span><span class="Folded">+--158 lines: # translating keys to ASCII -----------------------------------------------------------------------------------------------------------------------------------------------</span> -<span id="L592" class="LineNr">592 </span> -<span id="L593" class="LineNr">593 </span><span class="subxComment"># offset c00 (address 0x8800)</span> -<span id="L594" class="Folded">594 </span><span class="Folded">+--236 lines: # Bitmaps for some ASCII characters (soon Unicode) ------------------------------------------------------------------------------------------------------------------------</span> -<span id="L830" class="LineNr">830 </span> -<span id="L831" class="LineNr">831 </span><span class="subxComment"># offset 1400 (address 0x9000)</span> -<span id="L832" class="LineNr">832 </span> -<span id="L833" class="LineNr">833 </span><span class="subxComment"># vim:ft=subx</span> +<span id="L430" class="LineNr">430 </span>00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +<span id="L431" class="LineNr">431 </span>00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +<span id="L432" class="LineNr">432 </span>00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +<span id="L433" class="LineNr">433 </span>00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +<span id="L434" class="LineNr">434 </span> +<span id="L435" class="LineNr">435 </span><span class="subxComment">## the rest of this file has data</span> +<span id="L436" class="LineNr">436 </span> +<span id="L437" class="LineNr">437 </span><span class="subxComment"># offset 400 (address 0x8000):</span> +<span id="L438" class="Folded">438 </span><span class="Folded">+--161 lines: # translating keys to ASCII -----------------------------------------------------------------------------------------------------------------------------------------------</span> +<span id="L599" class="LineNr">599 </span> +<span id="L600" class="LineNr">600 </span><span class="subxComment"># offset c00 (address 0x8800)</span> +<span id="L601" class="Folded">601 </span><span class="Folded">+--236 lines: # Bitmaps for some ASCII characters (soon Unicode) ------------------------------------------------------------------------------------------------------------------------</span> +<span id="L837" class="LineNr">837 </span> +<span id="L838" class="LineNr">838 </span><span class="subxComment"># offset 1400 (address 0x9000)</span> +<span id="L839" class="LineNr">839 </span> +<span id="L840" class="LineNr">840 </span><span class="subxComment"># vim:ft=subx</span> </pre> </body> </html> |