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| MacBinary | 1998-06-22 | 34.3 KB | [TEXT/MSET] |
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This file was processed as: MacBinary
(archive/macBinary).
You can browse this item here: cg5
| Confidence | Program | Detection | Match Type | Support
|
|---|
| 10%
| dexvert
| MacBinary (archive/macBinary)
| fallback
| Supported |
| 1%
| dexvert
| Text File (text/txt)
| fallback
| Supported |
| 100%
| file
| MacBinary II, Mon Jun 22 11:04:04 1998, modified Mon Jun 22 11:04:04 1998, creator 'MSET', type ASCII, 34461 bytes "cg5" , at 0x871d 381 bytes resource
| default (weak)
| |
| 99%
| file
| data
| default
| |
| 74%
| TrID
| Macintosh plain text (MacBinary)
| default
| |
| 25%
| TrID
| MacBinary 2
| default (weak)
| |
| 0%
| TrID
| Sybase iAnywhere database files
| default (weak)
| |
| 100%
| lsar
| MacBinary
| default
|
|
| id metadata |
|---|
| key | value |
|---|
| macFileType | [TEXT] |
| macFileCreator | [MSET] |
hex view+--------+-------------------------+-------------------------+--------+--------+
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|00000800| 74 68 65 20 6c 6d 77 20 | 61 6e 64 20 73 74 6d 77 |the lmw |and stmw|
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|00002880| 63 61 6c 6c 5f 63 6e 74 | 20 3e 0d 09 09 49 46 09 |call_cnt| >...IF.|
|00002890| 34 20 2b 2b 3e 20 6f 66 | 66 73 0d 09 09 54 48 45 |4 ++> of|fs...THE|
|000028a0| 4e 0d 09 54 48 45 4e 0d | 0d 09 63 75 72 72 2d 64 |N..THEN.|..curr-d|
|000028b0| 65 66 20 2d 3e 20 73 72 | 63 0d 09 73 72 63 20 6f |ef -> sr|c..src o|
|000028c0| 66 66 73 20 2b 20 20 2d | 3e 20 64 73 74 0d 09 6f |ffs + -|> dst..o|
|000028d0| 66 66 73 0d 09 49 46 0d | 09 09 43 44 50 20 73 72 |ffs..IF.|..CDP sr|
|000028e0| 63 20 2d 20 2d 3e 20 6c | 65 6e 0d 09 09 73 72 63 |c - -> l|en...src|
|000028f0| 20 64 73 74 20 6c 65 6e | 20 20 6d 6f 76 65 0d 09 | dst len| move..|
|00002900| 09 73 72 63 20 6f 66 66 | 73 20 65 72 61 73 65 09 |.src off|s erase.|
|00002910| 09 5c 20 64 65 62 75 67 | 67 69 6e 67 20 6f 6e 6c |.\ debug|ging onl|
|00002920| 79 0d 09 09 6f 66 66 73 | 20 2b 2b 3e 20 43 44 50 |y...offs| ++> CDP|
|00002930| 0d 09 09 6f 66 66 73 20 | 2b 2b 3e 20 64 69 73 74 |...offs |++> dist|
|00002940| 61 6e 63 65 5f 63 6f 64 | 65 5f 6d 6f 76 65 64 0d |ance_cod|e_moved.|
|00002950| 09 54 48 45 4e 0d 09 43 | 44 50 20 2d 3e 20 73 76 |.THEN..C|DP -> sv|
|00002960| 43 44 50 20 20 73 72 63 | 20 2d 3e 20 43 44 50 0d |CDP src| -> CDP.|
|00002970| 09 0d 09 69 6e 69 74 5f | 47 50 52 73 20 20 69 6e |...init_|GPRs in|
|00002980| 69 74 5f 46 50 52 73 09 | 09 09 5c 20 61 6c 6c 20 |it_FPRs.|..\ all |
|00002990| 72 65 67 73 20 69 6e 76 | 61 6c 69 64 20 61 74 20 |regs inv|alid at |
|000029a0| 74 68 65 20 73 74 61 72 | 74 21 0d 09 6c 6f 63 61 |the star|t!..loca|
|000029b0| 6c 3f 0d 09 49 46 09 30 | 20 30 20 30 20 30 0d 09 |l?..IF.0| 0 0 0..|
|000029c0| 45 4c 53 45 0d 09 09 23 | 67 70 72 73 5f 74 6f 5f |ELSE...#|gprs_to_|
|000029d0| 73 61 76 65 20 23 50 20 | 20 23 66 70 72 73 5f 74 |save #P | #fprs_t|
|000029e0| 6f 5f 73 61 76 65 20 23 | 46 50 0d 09 54 48 45 4e |o_save #|FP..THEN|
|000029f0| 0d 09 66 61 6c 73 65 20 | 20 6d 65 74 68 6f 64 3f |..false | method?|
|00002a00| 20 20 63 6f 6d 70 69 6c | 65 5f 70 72 6f 6c 6f 67 | compil|e_prolog|
|00002a10| 0d 0d 09 73 76 43 44 50 | 20 2d 3e 20 43 44 50 0d |...svCDP| -> CDP.|
|00002a20| 09 43 44 50 20 2d 3e 20 | 65 78 69 74 5f 6c 6f 63 |.CDP -> |exit_loc|
|00002a30| 09 09 09 09 09 5c 20 45 | 58 49 54 73 20 72 65 73 |.....\ E|XITs res|
|00002a40| 6f 6c 76 65 20 74 6f 20 | 68 65 72 65 0d 09 66 61 |olve to |here..fa|
|00002a50| 6c 73 65 20 20 6d 65 74 | 68 6f 64 3f 20 20 63 6f |lse met|hod? co|
|00002a60| 6d 70 69 6c 65 5f 65 70 | 69 6c 6f 67 0d 0d 5c 20 |mpile_ep|ilog..\ |
|00002a70| 6e 6f 77 20 6f 75 72 20 | 64 65 66 61 75 6c 74 20 |now our |default |
|00002a80| 65 6e 74 72 79 20 70 6f | 69 6e 74 20 66 6f 72 20 |entry po|int for |
|00002a90| 74 68 65 20 77 68 6f 6c | 65 20 70 72 6f 67 72 61 |the whol|e progra|
|00002aa0| 6d 20 69 73 20 73 74 72 | 61 69 67 68 74 20 61 66 |m is str|aight af|
|00002ab0| 74 65 72 20 74 68 65 0d | 5c 20 20 70 72 6f 6c 6f |ter the.|\ prolo|
|00002ac0| 67 20 6f 66 20 74 68 65 | 20 6c 61 73 74 20 64 65 |g of the| last de|
|00002ad0| 66 69 6e 69 74 69 6f 6e | 20 63 6f 6d 70 69 6c 65 |finition| compile|
|00002ae0| 64 20 28 73 69 6e 63 65 | 20 6f 6e 20 69 6e 69 74 |d (since| on init|
|00002af0| 69 61 6c 20 65 6e 74 72 | 79 20 74 68 65 0d 5c 20 |ial entr|y the.\ |
|00002b00| 20 52 50 20 69 73 6e 27 | 74 20 73 65 74 20 75 70 | RP isn'|t set up|
|00002b10| 2c 20 73 6f 20 77 65 20 | 6d 75 73 74 6e 27 74 20 |, so we |mustn't |
|00002b20| 65 78 65 63 75 74 65 20 | 61 20 70 72 6f 6c 6f 67 |execute |a prolog|
|00002b30| 21 29 0d 0d 09 69 6e 69 | 74 5f 65 6e 74 72 79 20 |!)...ini|t_entry |
|00002b40| 49 46 20 20 6f 66 66 73 | 20 2b 2b 3e 20 69 6e 69 |IF offs| ++> ini|
|00002b50| 74 5f 65 6e 74 72 79 20 | 20 54 48 45 4e 0d 09 64 |t_entry | THEN..d|
|00002b60| 73 74 20 2d 3e 20 63 75 | 72 72 2d 64 65 66 2d 63 |st -> cu|rr-def-c|
|00002b70| 6f 64 65 0d 3b 0d 0d 0d | 28 2a 20 43 6f 6c 6f 6e |ode.;...|(* Colon|
|00002b80| 20 75 73 65 73 20 61 20 | 6e 65 77 20 68 65 61 64 | uses a |new head|
|00002b90| 65 72 20 66 6f 72 6d 61 | 74 20 69 6e 63 6f 72 70 |er forma|t incorp|
|00002ba0| 6f 72 61 74 69 6e 67 20 | 74 77 6f 20 66 6c 61 67 |orating |two flag|
|00002bb0| 20 62 79 74 65 73 20 69 | 6e 20 61 64 64 69 74 69 | bytes i|n additi|
|00002bc0| 6f 6e 20 74 6f 0d 20 20 | 20 77 68 61 74 20 77 65 |on to. | what we|
|00002bd0| 20 75 73 65 20 6f 6e 20 | 74 68 65 20 36 38 6b 2c | use on |the 68k,|
|00002be0| 20 61 6e 64 20 61 6c 73 | 6f 20 68 61 73 20 74 6f | and als|o has to|
|00002bf0| 20 6f 62 73 65 72 76 65 | 20 34 2d 62 79 74 65 20 | observe| 4-byte |
|00002c00| 61 6c 69 67 6e 6d 65 6e | 74 20 66 6f 72 20 74 68 |alignmen|t for th|
|00002c10| 65 0d 20 20 20 63 6f 64 | 65 2e 20 20 53 65 65 20 |e. cod|e. See |
|00002c20| 63 6f 6d 6d 65 6e 74 73 | 20 61 74 20 74 68 65 20 |comments| at the |
|00002c30| 73 74 61 72 74 20 6f 66 | 20 63 67 31 20 66 6f 72 |start of| cg1 for|
|00002c40| 20 64 65 74 61 69 6c 73 | 2e 0d 2a 29 0d 0d 3a 20 | details|..*)..: |
|00002c50| 50 50 43 5f 45 4e 54 52 | 59 20 20 7b 20 66 77 64 |PPC_ENTR|Y { fwd|
|00002c60| 3f 20 2d 2d 20 33 30 30 | 20 7d 0d 09 3f 65 78 65 |? -- 300| }..?exe|
|00002c70| 63 0d 09 66 77 64 3f 20 | 2d 3e 20 66 6f 72 77 61 |c..fwd? |-> forwa|
|00002c80| 72 64 3f 09 09 09 5c 20 | 74 72 61 6e 73 66 65 72 |rd?...\ |transfer|
|00002c90| 20 74 6f 20 6f 75 72 20 | 67 6c 6f 62 61 6c 20 73 | to our |global s|
|00002ca0| 6f 20 77 65 27 6c 6c 0d | 09 09 09 09 09 09 09 09 |o we'll.|........|
|00002cb0| 5c 20 20 74 61 6b 65 20 | 73 70 65 63 69 61 6c 20 |\ take |special |
|00002cc0| 61 63 74 69 6f 6e 20 69 | 66 20 77 65 20 67 65 74 |action i|f we get|
|00002cd0| 20 7b 20 2e 2e 2e 20 7d | 0d 09 43 44 50 20 2d 3e | { ... }|..CDP ->|
|00002ce0| 20 62 61 63 6b 73 74 6f | 70 5f 43 44 50 0d 09 43 | backsto|p_CDP..C|
|00002cf0| 44 50 20 2d 3e 20 66 65 | 74 63 68 5f 62 61 63 6b |DP -> fe|tch_back|
|00002d00| 73 74 6f 70 0d 0d 09 30 | 20 2d 3e 20 62 61 73 69 |stop...0| -> basi|
|00002d10| 63 5f 62 6c 6f 63 6b 5f | 73 74 61 72 74 09 09 5c |c_block_|start..\|
|00002d20| 20 74 68 65 20 69 64 65 | 61 20 69 73 20 74 68 61 | the ide|a is tha|
|00002d30| 74 20 72 65 67 73 20 70 | 61 73 73 65 64 20 69 6e |t regs p|assed in|
|00002d40| 20 77 69 6c 6c 0d 09 09 | 09 09 09 09 09 09 5c 20 | will...|......\ |
|00002d50| 20 68 61 76 65 20 30 20 | 69 6e 20 74 68 65 69 72 | have 0 |in their|
|00002d60| 20 6f 70 43 44 50 20 66 | 69 65 6c 64 73 2c 20 61 | opCDP f|ields, a|
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|00002d80| 20 64 6f 6e 27 74 20 77 | 61 6e 74 20 74 6f 20 62 | don't w|ant to b|
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|00002da0| 09 09 09 09 09 09 5c 20 | 20 75 6e 6e 65 63 65 73 |......\ | unneces|
|00002db0| 73 61 72 69 6c 79 2e 20 | 20 43 61 6c 6c 69 6e 67 |sarily. | Calling|
|00002dc0| 20 74 68 65 20 62 61 73 | 69 63 20 62 6c 6f 63 6b | the bas|ic block|
|00002dd0| 0d 09 09 09 09 09 09 09 | 09 5c 20 20 73 74 61 72 |........|.\ star|
|00002de0| 74 20 7a 65 72 6f 20 69 | 73 20 61 70 70 61 72 65 |t zero i|s appare|
|00002df0| 6e 74 6c 79 20 68 61 72 | 6d 6c 65 73 73 2e 0d 09 |ntly har|mless...|
|00002e00| 30 20 2d 3e 20 6d 61 78 | 5f 63 61 6c 6c 65 64 5f |0 -> max|_called_|
|00002e10| 23 50 4c 0d 09 30 20 2d | 3e 20 6d 61 78 5f 63 61 |#PL..0 -|> max_ca|
|00002e20| 6c 6c 65 64 5f 23 46 50 | 4c 0d 09 30 20 2d 3e 20 |lled_#FP|L..0 -> |
|00002e30| 73 74 6b 5f 6f 66 66 73 | 65 74 20 20 30 20 2d 3e |stk_offs|et 0 ->|
|00002e40| 20 64 69 73 74 61 6e 63 | 65 5f 63 6f 64 65 5f 6d | distanc|e_code_m|
|00002e50| 6f 76 65 64 0d 5c 20 5b | 20 70 70 63 3f 20 5d 20 |oved.\ [| ppc? ] |
|00002e60| 5b 69 66 5d 20 20 30 20 | 2d 3e 20 43 44 5f 67 70 |[if] 0 |-> CD_gp|
|00002e70| 72 23 20 20 5b 74 68 65 | 6e 5d 0d 09 66 61 6c 73 |r# [the|n]..fals|
|00002e80| 65 20 2d 3e 20 77 69 6c | 6c 5f 73 6b 69 70 3f 0d |e -> wil|l_skip?.|
|00002e90| 09 66 61 6c 73 65 20 2d | 3e 20 63 74 72 5f 63 6c |.false -|> ctr_cl|
|00002ea0| 6f 62 62 65 72 65 64 3f | 0d 09 30 20 2d 3e 20 66 |obbered?|..0 -> f|
|00002eb0| 70 5f 66 6c 61 67 73 0d | 09 63 6c 65 61 72 3a 20 |p_flags.|.clear: |
|00002ec0| 65 71 5f 72 61 6e 67 65 | 73 20 20 63 6c 65 61 72 |eq_range|s clear|
|00002ed0| 3a 20 63 6f 6e 73 74 5f | 64 61 74 61 0d 0d 09 67 |: const_|data...g|
|00002ee0| 70 72 5f 63 61 6c 6c 5f | 63 6e 74 20 73 65 74 75 |pr_call_|cnt setu|
|00002ef0| 70 5f 63 73 74 6b 09 09 | 09 5c 20 77 69 6c 6c 20 |p_cstk..|.\ will |
|00002f00| 62 65 20 72 65 64 6f 6e | 65 20 69 66 20 77 65 20 |be redon|e if we |
|00002f10| 67 65 74 20 7b 20 2e 2e | 2e 20 7d 0d 09 66 70 72 |get { ..|. }..fpr|
|00002f20| 5f 63 61 6c 6c 5f 63 6e | 74 20 73 65 74 75 70 5f |_call_cn|t setup_|
|00002f30| 66 63 73 74 6b 0d 09 66 | 77 64 3f 0d 09 49 46 09 |fcstk..f|wd?..IF.|
|00002f40| 09 66 61 6c 73 65 0d 09 | 45 4c 53 45 09 6f 70 74 |.false..|ELSE.opt|
|00002f50| 69 6d 69 7a 65 5f 6c 65 | 61 66 5f 63 61 6c 6c 73 |imize_le|af_calls|
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|00002fd0| 0d 5c 09 30 20 3e 73 69 | 7a 65 3a 20 63 6f 6e 74 |.\.0 >si|ze: cont|
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|00003010| 6e 74 09 09 5c 20 6d 65 | 61 6e 73 20 77 65 20 68 |nt..\ me|ans we h|
|00003020| 61 76 65 6e 27 74 20 73 | 65 74 20 69 74 73 20 73 |aven't s|et its s|
|00003030| 70 65 63 69 66 69 63 20 | 76 61 6c 75 65 20 79 65 |pecific |value ye|
|00003040| 74 0d 09 2d 31 20 2d 3e | 20 66 70 72 5f 72 74 6e |t..-1 ->| fpr_rtn|
|00003050| 5f 63 6e 74 0d 0d 5c 09 | 72 65 6c 65 61 73 65 3a |_cnt..\.|release:|
|00003060| 20 63 6f 6e 73 74 5f 64 | 61 74 61 20 20 6e 65 77 | const_d|ata new|
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|000030a0| 2d 3e 20 73 74 61 74 65 | 09 09 5c 20 73 61 6d 65 |-> state|..\ same|
|000030b0| 20 61 73 20 70 6f 73 74 | 70 6f 6e 65 20 5d 20 2d | as post|pone ] -|
|000030c0| 20 74 68 65 20 6f 6e 6c | 79 20 74 68 69 6e 67 20 | the onl|y thing |
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|000030e0| 20 20 6e 65 65 64 20 66 | 72 6f 6d 20 74 68 65 20 | need f|rom the |
|000030f0| 36 38 6b 20 28 3a 29 0d | 5b 45 4c 53 45 5d 0d 09 |68k (:).|[ELSE]..|
|00003100| 28 3a 29 0d 5b 54 48 45 | 4e 5d 0d 09 43 44 50 20 |(:).[THE|N]..CDP |
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|00003140| 65 72 0d 09 33 30 30 09 | 09 09 09 09 09 09 5c 20 |er..300.|......\ |
|00003150| 73 65 63 75 72 69 74 79 | 20 6d 61 72 6b 65 72 0d |security| marker.|
|00003160| 3b 0d 0d 0d 50 50 43 3f | 0d 5b 49 46 5d 0d 3a 20 |;...PPC?|.[IF].: |
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|00003180| 6f 6c 6f 6e 5f 64 65 66 | 6e 09 09 5c 20 75 73 65 |olon_def|n..\ use|
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|000031b0| 65 72 65 0d 09 09 09 09 | 09 09 09 09 5c 20 20 61 |ere.....|....\ a|
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|000031e0| 73 74 5f 64 61 74 61 5f | 73 74 61 72 74 0d 09 6c |st_data_|start..l|
|000031f0| 6f 63 61 6c 3f 20 4e 49 | 46 20 20 43 44 50 20 2d |ocal? NI|F CDP -|
|00003200| 3e 20 43 44 5f 67 70 72 | 5f 6c 6f 63 20 20 54 48 |> CD_gpr|_loc TH|
|00003210| 45 4e 0d 09 31 73 74 5f | 64 65 66 6e 20 4e 49 46 |EN..1st_|defn NIF|
|00003220| 20 20 43 44 50 20 2d 3e | 20 31 73 74 5f 64 65 66 | CDP ->| 1st_def|
|00003230| 6e 20 20 54 48 45 4e 0d | 09 70 70 63 5f 68 65 61 |n THEN.|.ppc_hea|
|00003240| 64 65 72 0d 09 24 20 42 | 45 30 30 30 30 30 30 20 |der..$ B|E000000 |
|00003250| 63 6f 64 65 2c 09 09 5c | 20 68 61 6e 64 6c 65 72 |code,..\| handler|
|00003260| 20 63 6f 64 65 20 66 6f | 72 20 50 50 43 20 63 6f | code fo|r PPC co|
|00003270| 6c 6f 6e 20 64 65 66 6e | 73 2c 0d 09 09 09 09 09 |lon defn|s,......|
|00003280| 09 09 5c 20 20 61 6e 64 | 20 69 6e 69 74 69 61 6c |..\ and| initial|
|00003290| 20 66 6c 61 67 20 62 79 | 74 65 73 0d 09 66 61 6c | flag by|tes..fal|
|000032a0| 73 65 20 2d 3e 20 6d 65 | 74 68 6f 64 3f 0d 09 66 |se -> me|thod?..f|
|000032b0| 61 6c 73 65 20 2d 3e 20 | 6e 6f 6e 61 6d 65 3f 0d |alse -> |noname?.|
|000032c0| 09 30 20 3e 73 69 7a 65 | 3a 20 63 6f 6e 74 72 6f |.0 >size|: contro|
|000032d0| 6c 5f 73 74 6b 20 20 30 | 20 3e 73 69 7a 65 3a 20 |l_stk 0| >size: |
|000032e0| 63 6f 6e 74 72 6f 6c 5f | 66 6c 61 67 73 0d 09 66 |control_|flags..f|
|000032f0| 61 6c 73 65 20 70 70 63 | 5f 65 6e 74 72 79 09 09 |alse ppc|_entry..|
|00003300| 09 5c 20 68 61 6e 64 6c | 65 20 70 70 63 20 70 72 |.\ handl|e ppc pr|
|00003310| 6f 63 20 65 6e 74 72 79 | 0d 09 70 6f 73 74 70 6f |oc entry|..postpo|
|00003320| 6e 65 20 68 69 64 65 09 | 09 09 5c 20 6e 65 77 20 |ne hide.|..\ new |
|00003330| 77 6f 72 64 20 69 73 20 | 68 69 64 64 65 6e 20 75 |word is |hidden u|
|00003340| 6e 74 69 6c 20 64 65 66 | 6e 20 65 6e 64 0d 3b 09 |ntil def|n end.;.|
|00003350| 09 70 70 63 5f 69 6d 6d | 65 64 69 61 74 65 0d 0d |.ppc_imm|ediate..|
|00003360| 0d 3a 20 3a 4e 4f 4e 41 | 4d 45 20 20 28 20 2d 2d |.: :NONA|ME ( --|
|00003370| 20 78 74 20 33 30 30 20 | 29 0d 09 43 44 50 20 2d | xt 300 |)..CDP -|
|00003380| 3e 20 63 6f 6e 73 74 5f | 64 61 74 61 5f 73 74 61 |> const_|data_sta|
|00003390| 72 74 0d 09 24 20 42 45 | 30 30 30 30 30 30 20 63 |rt..$ BE|000000 c|
|000033a0| 6f 64 65 2c 09 09 5c 20 | 6e 6f 20 68 64 72 2c 20 |ode,..\ |no hdr, |
|000033b0| 6a 75 73 74 20 68 61 6e | 64 6c 65 72 20 63 6f 64 |just han|dler cod|
|000033c0| 65 20 66 6f 72 20 50 50 | 43 20 63 6f 6c 6f 6e 20 |e for PP|C colon |
|000033d0| 64 65 66 6e 73 2c 0d 09 | 09 09 09 09 09 09 5c 20 |defns,..|......\ |
|000033e0| 20 61 6e 64 20 69 6e 69 | 74 69 61 6c 20 66 6c 61 | and ini|tial fla|
|000033f0| 67 20 62 79 74 65 73 0d | 09 43 44 50 20 32 2d 09 |g bytes.|.CDP 2-.|
|00003400| 09 09 09 09 5c 20 78 74 | 20 3d 20 61 64 64 72 20 |....\ xt| = addr |
|00003410| 6f 66 20 66 6c 61 67 20 | 62 79 74 65 73 0d 09 66 |of flag |bytes..f|
|00003420| 61 6c 73 65 20 2d 3e 20 | 6d 65 74 68 6f 64 3f 0d |alse -> |method?.|
|00003430| 09 74 72 75 65 20 2d 3e | 20 6e 6f 6e 61 6d 65 3f |.true ->| noname?|
|00003440| 0d 09 66 61 6c 73 65 20 | 70 70 63 5f 65 6e 74 72 |..false |ppc_entr|
|00003450| 79 09 09 09 5c 20 68 61 | 6e 64 6c 65 20 70 70 63 |y...\ ha|ndle ppc|
|00003460| 20 70 72 6f 63 20 65 6e | 74 72 79 0d 3b 0d 0d 0d | proc en|try.;...|
|00003470| 5b 45 4c 53 45 5d 0d 0d | 3a 20 3a 0d 09 50 50 43 |[ELSE]..|: :..PPC|
|00003480| 3f 0d 09 49 46 09 43 44 | 50 20 2d 3e 20 63 6f 6e |?..IF.CD|P -> con|
|00003490| 73 74 5f 64 61 74 61 5f | 73 74 61 72 74 0d 09 09 |st_data_|start...|
|000034a0| 31 73 74 5f 64 65 66 6e | 20 4e 49 46 20 20 43 44 |1st_defn| NIF CD|
|000034b0| 50 20 2d 3e 20 31 73 74 | 5f 64 65 66 6e 20 20 54 |P -> 1st|_defn T|
|000034c0| 48 45 4e 0d 09 09 70 70 | 63 5f 68 65 61 64 65 72 |HEN...pp|c_header|
|000034d0| 0d 09 09 24 20 42 45 30 | 30 30 30 30 30 20 63 6f |...$ BE0|00000 co|
|000034e0| 64 65 2c 09 09 5c 20 68 | 61 6e 64 6c 65 72 20 63 |de,..\ h|andler c|
|000034f0| 6f 64 65 20 66 6f 72 20 | 50 50 43 20 63 6f 6c 6f |ode for |PPC colo|
|00003500| 6e 20 64 65 66 6e 73 2c | 0d 09 09 09 09 09 09 09 |n defns,|........|
|00003510| 09 5c 20 20 61 6e 64 20 | 69 6e 69 74 69 61 6c 20 |.\ and |initial |
|00003520| 66 6c 61 67 20 62 79 74 | 65 73 0d 09 09 66 61 6c |flag byt|es...fal|
|00003530| 73 65 20 2d 3e 20 6d 65 | 74 68 6f 64 3f 0d 09 09 |se -> me|thod?...|
|00003540| 66 61 6c 73 65 20 2d 3e | 20 6e 6f 6e 61 6d 65 3f |false ->| noname?|
|00003550| 0d 09 09 30 20 3e 73 69 | 7a 65 3a 20 63 6f 6e 74 |...0 >si|ze: cont|
|00003560| 72 6f 6c 5f 73 74 6b 20 | 20 30 20 3e 73 69 7a 65 |rol_stk | 0 >size|
|00003570| 3a 20 63 6f 6e 74 72 6f | 6c 5f 66 6c 61 67 73 0d |: contro|l_flags.|
|00003580| 09 09 66 61 6c 73 65 20 | 70 70 63 5f 65 6e 74 72 |..false |ppc_entr|
|00003590| 79 09 09 09 5c 20 68 61 | 6e 64 6c 65 20 70 70 63 |y...\ ha|ndle ppc|
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|00005d60| 74 20 74 68 69 6e 67 73 | 20 75 70 20 61 73 0d 09 |t things| up as..|
|00005d70| 74 68 65 20 50 6f 77 65 | 72 50 43 20 76 6f 6c 75 |the Powe|rPC volu|
|00005d80| 6d 65 20 6f 66 20 49 4d | 20 73 61 79 73 3a 0d 0d |me of IM| says:..|
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|00005da0| 6e 74 65 72 20 77 68 69 | 63 68 20 69 73 20 72 65 |nter whi|ch is re|
|00005db0| 73 6f 6c 76 65 64 20 62 | 79 20 74 68 65 20 43 46 |solved b|y the CF|
|00005dc0| 4d 20 2d 20 74 68 69 73 | 20 77 69 6c 6c 0d 09 62 |M - this| will..b|
|00005dd0| 65 20 74 68 65 20 61 64 | 64 72 65 73 73 20 6f 66 |e the ad|dress of|
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|00005e10| 68 65 0d 09 64 61 74 61 | 20 61 72 65 61 20 28 73 |he..data| area (s|
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|00005e40| 20 72 65 6c 6f 63 20 61 | 64 64 72 20 70 6f 69 6e | reloc a|ddr poin|
|00005e50| 74 69 6e 67 0d 09 74 6f | 20 69 74 20 69 6e 20 74 |ting..to| it in t|
|00005e60| 68 65 20 63 6f 64 65 20 | 61 72 65 61 2c 20 77 68 |he code |area, wh|
|00005e70| 69 63 68 20 62 65 6c 6f | 6e 67 73 20 74 6f 20 74 |ich belo|ngs to t|
|00005e80| 68 65 20 53 59 53 43 41 | 4c 4c 20 6f 72 20 45 58 |he SYSCA|LL or EX|
|00005e90| 54 45 52 4e 0d 09 77 6f | 72 64 2e 0d 09 0d 09 57 |TERN..wo|rd.....W|
|00005ea0| 65 20 68 61 76 65 20 74 | 6f 20 61 6c 6c 6f 77 20 |e have t|o allow |
|00005eb0| 66 6f 72 20 6e 65 77 20 | 65 78 74 65 72 6e 61 6c |for new |external|
|00005ec0| 20 63 61 6c 6c 73 20 74 | 6f 20 62 65 20 61 73 6b | calls t|o be ask|
|00005ed0| 65 64 20 66 6f 72 2c 20 | 74 68 65 6e 0d 09 65 78 |ed for, |then..ex|
|00005ee0| 65 63 75 74 65 64 20 73 | 74 72 61 69 67 68 74 20 |ecuted s|traight |
|00005ef0| 61 77 61 79 2c 20 73 6f | 20 77 65 20 75 73 65 20 |away, so| we use |
|00005f00| 61 20 73 63 68 65 6d 65 | 20 77 68 65 72 65 20 77 |a scheme| where w|
|00005f10| 68 65 6e 20 77 65 20 64 | 6f 20 61 6e 0d 09 65 78 |hen we d|o an..ex|
|00005f20| 74 65 72 6e 61 6c 20 63 | 61 6c 6c 2c 20 77 65 20 |ternal c|all, we |
|00005f30| 63 68 65 63 6b 20 77 68 | 65 74 68 65 72 20 74 68 |check wh|ether th|
|00005f40| 65 20 70 6f 69 6e 74 65 | 72 20 68 61 73 20 62 65 |e pointe|r has be|
|00005f50| 65 6e 20 72 65 73 6f 6c | 76 65 64 0d 09 79 65 74 |en resol|ved..yet|
|00005f60| 2c 20 61 6e 64 20 72 65 | 73 6f 6c 76 65 20 69 74 |, and re|solve it|
|00005f70| 20 69 66 20 69 74 20 68 | 61 73 6e 27 74 2e 20 20 | if it h|asn't. |
|00005f80| 57 65 20 63 61 6e 20 65 | 61 73 69 6c 79 20 74 65 |We can e|asily te|
|00005f90| 6c 6c 2c 20 73 69 6e 63 | 65 20 77 65 0d 09 69 6e |ll, sinc|e we..in|
|00005fa0| 69 74 69 61 6c 69 7a 65 | 20 65 61 63 68 20 70 6f |itialize| each po|
|00005fb0| 69 6e 74 65 72 20 74 6f | 20 6e 69 6c 50 2c 20 77 |inter to| nilP, w|
|00005fc0| 68 69 63 68 20 69 73 20 | 61 6e 20 69 6c 6c 65 67 |hich is |an illeg|
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|00005ff0| 61 6c 6c 20 74 6f 20 46 | 69 6e 64 53 79 6d 62 6f |all to F|indSymbo|
|00006000| 6c 20 74 6f 20 72 65 73 | 6f 6c 76 65 20 69 74 2c |l to res|olve it,|
|00006010| 20 69 73 20 69 6e 0d 09 | 67 65 74 5f 74 72 61 6e | is in..|get_tran|
|00006020| 73 69 74 69 6f 6e 5f 76 | 65 63 74 6f 72 20 77 68 |sition_v|ector wh|
|00006030| 69 63 68 20 69 73 20 63 | 61 6c 6c 65 64 20 61 74 |ich is c|alled at|
|00006040| 20 74 68 65 20 62 65 67 | 69 6e 6e 69 6e 67 20 6f | the beg|inning o|
|00006050| 66 20 6f 75 72 0d 09 65 | 78 74 65 72 6e 61 6c 20 |f our..e|xternal |
|00006060| 63 61 6c 6c 20 73 65 71 | 75 65 6e 63 65 2e 0d 09 |call seq|uence...|
|00006070| 0d 09 57 65 20 63 6f 75 | 6c 64 20 73 61 76 65 20 |..We cou|ld save |
|00006080| 61 20 63 6f 75 70 6c 65 | 20 6f 66 20 69 6e 73 74 |a couple| of inst|
|00006090| 72 75 63 74 69 6f 6e 73 | 20 62 79 20 70 72 65 2d |ructions| by pre-|
|000060a0| 72 65 73 6f 6c 76 69 6e | 67 20 73 79 6d 62 6f 6c |resolvin|g symbol|
|000060b0| 73 20 74 68 61 74 0d 09 | 61 72 65 20 61 6c 72 65 |s that..|are alre|
|000060c0| 61 64 79 20 69 6e 20 74 | 68 65 20 64 69 63 74 69 |ady in t|he dicti|
|000060d0| 6f 6e 61 72 79 20 69 6d | 61 67 65 2c 20 62 75 74 |onary im|age, but|
|000060e0| 20 69 74 27 73 20 6e 6f | 74 20 77 6f 72 74 68 20 | it's no|t worth |
|000060f0| 69 74 20 2d 20 69 74 27 | 73 20 0d 09 62 65 74 74 |it - it'|s ..bett|
|00006100| 65 72 20 74 6f 20 75 73 | 65 20 6a 75 73 74 20 6f |er to us|e just o|
|00006110| 6e 65 20 73 63 68 65 6d | 65 2c 20 61 6e 64 20 77 |ne schem|e, and w|
|00006120| 65 20 64 6f 20 6e 65 65 | 64 20 74 6f 20 62 65 20 |e do nee|d to be |
|00006130| 61 62 6c 65 20 74 6f 20 | 72 65 73 6f 6c 76 65 0d |able to |resolve.|
|00006140| 09 6f 6e 20 64 65 6d 61 | 6e 64 2c 20 73 6f 20 74 |.on dema|nd, so t|
|00006150| 68 61 74 27 73 20 74 68 | 65 20 77 61 79 20 77 65 |hat's th|e way we|
|00006160| 20 64 6f 20 69 74 2e 0d | 0d 09 54 68 65 20 74 72 | do it..|..The tr|
|00006170| 61 6e 73 69 74 69 6f 6e | 20 76 65 63 74 6f 72 20 |ansition| vector |
|00006180| 68 61 73 20 32 20 61 64 | 64 72 65 73 73 65 73 20 |has 2 ad|dresses |
|00006190| 2d 20 74 68 65 20 61 64 | 64 72 20 66 6f 72 20 75 |- the ad|dr for u|
|000061a0| 73 20 74 6f 20 62 72 61 | 6e 63 68 20 74 6f 2c 0d |s to bra|nch to,.|
|000061b0| 09 61 6e 64 20 74 68 65 | 20 6e 65 77 20 52 54 4f |.and the| new RTO|
|000061c0| 43 20 76 61 6c 75 65 2e | 20 20 54 68 65 20 64 65 |C value.| The de|
|000061d0| 73 74 20 61 64 64 72 20 | 68 61 73 20 74 6f 20 62 |st addr |has to b|
|000061e0| 65 20 6c 6f 61 64 65 64 | 20 69 6e 74 6f 20 74 68 |e loaded| into th|
|000061f0| 65 20 43 54 52 0d 09 6f | 72 20 74 68 65 20 4c 52 |e CTR..o|r the LR|
|00006200| 20 66 6f 72 20 75 73 20 | 74 6f 20 75 73 65 20 69 | for us |to use i|
|00006210| 74 20 61 73 20 61 20 62 | 72 61 6e 63 68 20 74 61 |t as a b|ranch ta|
|00006220| 72 67 65 74 2e 20 20 57 | 65 20 75 73 65 20 74 68 |rget. W|e use th|
|00006230| 65 20 43 54 52 20 2d 20 | 73 65 65 0d 09 62 65 6c |e CTR - |see..bel|
|00006240| 6f 77 20 66 6f 72 20 74 | 68 65 20 72 65 61 73 6f |ow for t|he reaso|
|00006250| 6e 20 66 6f 72 20 74 68 | 69 73 2e 20 20 57 65 20 |n for th|is. We |
|00006260| 77 61 6e 74 20 74 6f 20 | 6c 6f 61 64 20 74 68 65 |want to |load the|
|00006270| 20 64 65 73 74 20 61 64 | 64 72 20 61 73 20 65 61 | dest ad|dr as ea|
|00006280| 72 6c 79 0d 09 61 73 20 | 70 6f 73 73 69 62 6c 65 |rly..as |possible|
|00006290| 20 73 6f 20 74 68 61 74 | 20 69 6e 73 74 72 75 63 | so that| instruc|
|000062a0| 74 69 6f 6e 20 66 65 74 | 63 68 69 6e 67 20 77 6f |tion fet|ching wo|
|000062b0| 6e 27 74 20 73 74 61 6c | 6c 2c 20 73 6f 20 77 65 |n't stal|l, so we|
|000062c0| 20 64 6f 20 74 68 69 73 | 0d 09 70 61 72 74 20 6f | do this|..part o|
|000062d0| 66 20 74 68 65 20 73 65 | 74 75 70 20 62 65 66 6f |f the se|tup befo|
|000062e0| 72 65 20 77 65 20 65 71 | 75 61 6c 69 7a 65 20 74 |re we eq|ualize t|
|000062f0| 68 65 20 73 74 61 63 6b | 20 2d 20 64 75 72 69 6e |he stack| - durin|
|00006300| 67 20 74 68 65 20 65 71 | 75 61 6c 69 7a 61 74 69 |g the eq|ualizati|
|00006310| 6f 6e 0d 09 6e 6f 74 68 | 69 6e 67 20 6e 65 65 64 |on..noth|ing need|
|00006320| 73 20 74 68 65 20 43 54 | 52 20 61 6e 79 77 61 79 |s the CT|R anyway|
|00006330| 2e 0d 09 0d 09 57 65 20 | 75 73 65 20 72 31 32 20 |.....We |use r12 |
|00006340| 66 6f 72 20 74 68 65 20 | 61 64 64 72 20 6f 66 20 |for the |addr of |
|00006350| 74 68 65 20 74 72 61 6e | 73 69 74 69 6f 6e 20 76 |the tran|sition v|
|00006360| 65 63 74 6f 72 20 69 74 | 73 65 6c 66 2c 20 61 73 |ector it|self, as|
|00006370| 20 49 4d 20 73 61 79 73 | 2e 0d 09 54 68 69 73 20 | IM says|...This |
|00006380| 61 6c 73 6f 20 77 6f 6e | 27 74 20 67 65 74 20 6d |also won|'t get m|
|00006390| 65 73 73 65 64 20 77 69 | 74 68 20 64 75 72 69 6e |essed wi|th durin|
|000063a0| 67 20 65 71 75 61 6c 69 | 7a 61 74 69 6f 6e 2e 0d |g equali|zation..|
|000063b0| 09 0d 09 57 65 20 73 65 | 74 20 75 70 20 72 31 32 |...We se|t up r12|
|000063c0| 20 61 6e 64 20 74 68 65 | 20 43 54 52 20 69 6e 20 | and the| CTR in |
|000063d0| 67 65 74 5f 74 72 61 6e | 73 69 74 69 6f 6e 5f 76 |get_tran|sition_v|
|000063e0| 65 63 74 6f 72 2c 20 61 | 73 20 77 65 6c 6c 20 61 |ector, a|s well a|
|000063f0| 73 20 72 65 73 6f 6c 76 | 69 6e 67 0d 09 74 68 65 |s resolv|ing..the|
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