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49 >eCos Reference Manual</TH
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82 NAME="DUMP-COMMAND">dump</H1
90 >dump -- Display memory.</DIV
92 CLASS="REFSYNOPSISDIV"
110 >] [-s] [-1 | -2 | -4]</P
120 CLASS="INFORMALTABLE"
172 >Location in memory for start of data.</TD
227 >Format data using Motorola S-records.</TD
249 >Access one byte (8 bits) at a time.
250 Only the least significant 8 bits of the pattern will be used.</TD
272 >Access two bytes (16 bits) at a time.
273 Only the least significant 16 bits of the pattern will be used.</TD
295 >Access one word (32 bits) at a time.</TD
316 >Display a range of memory on the system console.</P
321 > is a synonym for <B
326 >Note that this command could
327 be detrimental if used on memory mapped hardware registers. </P
329 >The memory is displayed at most sixteen bytes per line, first as the
330 raw hex value, followed by an ASCII interpretation of the data. </P
340 >Display a buffer, one byte at a time.
353 >mfill -b 0x100000 -l 0x20 -p 0xDEADFACE</B
362 00100000: CE FA AD DE CE FA AD DE CE FA AD DE CE FA AD DE |................|
363 00100010: CE FA AD DE CE FA AD DE CE FA AD DE CE FA AD DE |................|</PRE
369 >Display a buffer, one short (16 bit) word at a time. Note in this case that
370 the ASCII interpretation is suppressed.
383 >dump -b 0x100000 -2</B
386 00100000: FACE DEAD FACE DEAD FACE DEAD FACE DEAD
387 00100010: FACE DEAD FACE DEAD FACE DEAD FACE DEAD </PRE
393 >Display a buffer, one word (32 bit) word at a time. Note in this case that
394 the ASCII interpretation is suppressed.
407 >dump -b 0x100000 -4</B
410 00100000: DEADFACE DEADFACE DEADFACE DEADFACE
411 00100010: DEADFACE DEADFACE DEADFACE DEADFACE </PRE
417 >Display the same buffer, using Motorola S-record format.
430 >dump -b 0x100000 -s</B
433 S31500100000CEFAADDECEFAADDECEFAADDECEFAADDE8E
434 S31500100010CEFAADDECEFAADDECEFAADDECEFAADDE7E</PRE
440 >Display a buffer, with visible ASCII strings.
453 >d -b 0xfe00b000 -l 0x80</B
456 0xFE00B000: 20 25 70 0A 00 00 00 00 41 74 74 65 6D 70 74 20 | %p.....Attempt |
457 0xFE00B010: 74 6F 20 6C 6F 61 64 20 53 2D 72 65 63 6F 72 64 |to load S-record|
458 0xFE00B020: 20 64 61 74 61 20 74 6F 20 61 64 64 72 65 73 73 | data to address|
459 0xFE00B030: 3A 20 25 70 20 5B 6E 6F 74 20 69 6E 20 52 41 4D |: %p [not in RAM|
460 0xFE00B040: 5D 0A 00 00 2A 2A 2A 20 57 61 72 6E 69 6E 67 21 |]...*** Warning!|
461 0xFE00B050: 20 43 68 65 63 6B 73 75 6D 20 66 61 69 6C 75 72 | Checksum failur|
462 0xFE00B060: 65 20 2D 20 41 64 64 72 3A 20 25 6C 78 2C 20 25 |e - Addr: %lx, %|
463 0xFE00B070: 30 32 6C 58 20 3C 3E 20 25 30 32 6C 58 0A 00 00 |02lX <> %02lX...|
464 0xFE00B080: 45 6E 74 72 79 20 70 6F 69 6E 74 3A 20 25 70 2C |Entry point: %p,|</PRE
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