2020-12-28 14:16:31 +01:00
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00000000: 7f45 4c46 0101 0100 # planckforth -
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2021-01-02 05:29:46 +01:00
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00000008: 0000 0000 0000 0000 # Copyright (C) 2021 nineties
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2020-12-28 14:11:20 +01:00
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00000010: 0200 0300 0100 0000 ET_EXEC,EM_386,EV_CURRENT
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2021-01-05 03:07:12 +01:00
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00000018: 7480 0408 3400 0000 e_entry=0x08048074,e_phoff=<phdr>
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2020-12-28 14:11:20 +01:00
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00000020: 0000 0000 0000 0000 e_shoff,e_flags
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00000028: 3400 2000 0100 0000 e_ehsize,e_phentsize,e_phnum,e_shentsize
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2020-12-30 02:09:51 +01:00
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00000030: 0000 0000 0100 0000 e_shnum,e_shstrndx,<phdr>p_type=PT_LOAD
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2020-12-28 14:11:20 +01:00
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00000038: 0000 0000 0080 0408 p_offset,p_vaddr=0x08048000
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2021-01-10 10:33:08 +01:00
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00000040: 0000 0000 9c03 0000 p_paddr,p_filesz
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2021-01-05 21:04:19 +01:00
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00000048: 0000 2000 0700 0000 p_memsz(128KB),p_flags=PF_X|PF_W|PF_R
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2021-01-10 10:33:08 +01:00
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00000050: 0010 0000 9c83 0408 p_align, <here>
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00000058: 7083 0408 0000 0000 <latest:init="V">, <sp0>
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2021-01-09 15:17:34 +01:00
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00000060: e480 0408 5c81 0408 <interpreter>key, find
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00000068: 8881 0408 3081 0408 execute, jump
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2021-01-05 03:07:12 +01:00
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00000070: f0ff ffff be60 8004 -16, movl $interpreter, %esi
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2021-01-05 21:04:19 +01:00
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00000078: 08bd 0080 0608 8925 movl $0x08068000,%ebp; movl %esp,sp0;
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2021-01-05 03:07:12 +01:00
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00000080: 5c80 0408 adff 2000 next;
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00000088: 0000 0000 0151 0000 Q: quit
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00000090: 9480 0408 31db b801 xorl %ebx,%ebx; mov $SYS_EXIT,%eax;
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00000098: 0000 00cd 8000 0000 int $0x80;
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000000a0: 8880 0408 0143 0000 C: cellsize
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2021-01-09 13:41:27 +01:00
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000000a8: ac80 0408 6a04 adff pushl $4;
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000000b0: 2000 0000 0000 0000 next;
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2021-01-05 03:07:12 +01:00
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2021-01-09 15:17:34 +01:00
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000000b4: a080 0408 0168 0000 h: here
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000000bc: c080 0408 6854 8004 pushl $here;
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000000c4: 08ad ff20 0000 0000 next;
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000000c8: b480 0408 016c 0000 l: latest
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000000d0: d480 0408 6858 8004 pushl $latest;
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000000d8: 08ad ff20 0000 0000 next;
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000000dc: c880 0408 016b 0000 k: key
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000000e4: e880 0408 31c0 50ba xorl %eax,%eax; pushl %eax; movl $1,%edx;
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000000ec: 0100 0000 89e1 31db movl %esp,%ecx; xorl %ebx,%ebx (STDIN);
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000000f4: b803 0000 00cd 8085 movl $SYS_READ,%eax; int $0x80; test %eax,%eax;
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000000fc: c076 95ad ff20 0000 jbe 0x08048094(-107);
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2021-01-05 03:07:12 +01:00
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2021-01-09 15:17:34 +01:00
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00000104: dc80 0408 0174 0000 t: type
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0000010c: 1081 0408 ba01 0000 movl $1,%edx;
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00000114: 0089 e189 d3b8 0400 movl %esp,%ecx; movl $1,%ebx (STDOUT);
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0000011c: 0000 cd80 83c4 04ad movl $SYS_WRITE,%eax; int $0x80;
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00000124: ff20 0000 0000 0000 addl $4,%esp; next;
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00000128: 0481 0408 016a 0000 j: jump
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00000130: 3481 0408 0336 adff addl (%esi),%esi; next;
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00000138: 2000 0000 0000 0000
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0000013c: 2881 0408 014a 0000 J: jump if zero
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00000144: 4881 0408 5885 c074 popl %eax; test %eax,%eax;je 0x08048134(-25)
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0000014c: e7ad adff 2000 0000 lodsl; next;
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00000154: 3c81 0408 0166 0000 f: find
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0000015c: 6081 0408 8a24 24b0 movb (%esp),%ah;movb $1,%al;
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00000164: 018b 0d58 8004 088b movl latest,%ecx;<1>movl 4(%ecx),%ebx;
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0000016c: 5904 6639 c374 048b cmpw %ax,%bx;je 2f;movl (%ecx),%ecx
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00000174: 09eb f483 c108 890c jmp 1b(-12);<2>addl $8,%ecx;movl %ecx,(%esp)
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0000017c: 24ad ff20 0000 0000 next;
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00000180: 5481 0408 0178 0000 x: execute
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00000188: 8c81 0408 58ff 2000 popl %eax; jmp *(%eax)
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00000190: 8081 0408 0140 0000 @: fetch
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00000198: 9c81 0408 588b 0050 popl %eax; movl (%eax),%eax;push %eax;
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000001a0: adff 2000 0000 0000 next;
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000001a4: 9081 0408 0121 0000 !: store
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000001ac: b081 0408 585b 8918 popl %eax; popl %ebx; movl %ebx,(%eax)
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000001b4: adff 2000 0000 0000 next;
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000001b8: a481 0408 013f 0000 ?: cfetch
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2021-01-10 06:34:29 +01:00
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000001c0: c481 0408 580f be00 popl %eax; movsbl (%eax),%eax;
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2021-01-09 15:17:34 +01:00
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000001c8: 50ad ff20 0000 0000 pushl %eax; next;
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000001cc: b881 0408 0124 0000 $: cstore
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000001d4: d881 0408 585b 8818 popl %eax; popl %ebx; movb %bl,(%eax)
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000001dc: adff 2000 0000 0000 next;
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000001e0: cc81 0408 0164 0000 d: dfetch
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2021-01-10 10:33:08 +01:00
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000001e8: ec81 0408 54ad ff20 movl %esp,%eax; pushl %eax; next;
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000001f0: e081 0408 0144 0000 D: dstore
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000001f8: fc81 0408 5cad ff20 popl %eax; movl %eax,%esp; next;
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00000200: f081 0408 0172 0000 r: rfetch
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00000208: 0c82 0408 55ad ff20 pushl %ebp; next;
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00000210: 0082 0408 0152 0000 R: rstore
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00000218: 1c82 0408 5dad ff20 popl %ebp; next;
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00000220: 1082 0408 0169 0000 i: docol
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00000228: 2c82 0408 6834 8204 pushl $docol;
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00000230: 08ad ff20 0000 0000 next;
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00000234: 8d6d fc89 7500 83c0 <docol>rpush %esi; addl $4,%eax
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0000023c: 0489 c6ad ff20 0000 movl %eax,%esi; next;
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00000244: 2082 0408 0165 0000 e: exit
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0000024c: 5082 0408 8b75 008d rpop %esi
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00000254: 6d04 adff 2000 0000 next
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0000025c: 4482 0408 014c 0000 L: lit
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00000264: 6882 0408 ad50 adff lodsl; pushl %eax; next;
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0000026c: 2000 0000 0000 0000
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00000270: 5c82 0408 0153 0000 S: litstring
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00000278: 7c82 0408 ad56 01c6 lodsl; pushl %esi; addl %eax,%esi;
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00000280: adff 2000 0000 0000 next;
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00000284: 7082 0408 012b 0000 +: add
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0000028c: 9082 0408 5801 0424 popl %eax; addl %eax,(%esp)
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00000294: adff 2000 0000 0000 next;
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00000298: 8482 0408 012d 0000 -: sub
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000002a0: a482 0408 5829 0424 popl %eax; subl %eax,(%esp)
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000002a8: adff 2000 0000 0000 next;
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000002ac: 9882 0408 012a 0000 *: mul
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000002b4: b882 0408 585b 0faf popl %eax; popl %ebx; imul %ebx,%eax
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000002bc: c350 adff 2000 0000 pushl %eax; next;
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000002c4: ac82 0408 012f 0000 /: divmod
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000002cc: d082 0408 31d2 5b58 xorl %edx,%edx; popl %ebx; popl %eax
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000002d4: f7fb 5250 adff 2000 idiv %ebx; pushl %edx; pushl %eax; next;
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000002dc: c482 0408 0126 0000 &: and
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000002e4: e882 0408 5821 0424 popl %eax; andl %eax,(%esp)
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000002ec: adff 2000 0000 0000 next; next;
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000002f0: dc82 0408 017c 0000 |: or
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000002f8: fc82 0408 5809 0424 popl %eax; orl %eax,(%esp)
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00000300: adff 2000 0000 0000 next;
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00000304: f082 0408 015e 0000 ^: xor
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0000030c: 1083 0408 5831 0424 popl %eax; andl %eax,(%esp)
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00000314: adff 2000 0000 0000 next;
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00000318: 0483 0408 013c 0000 <: less
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00000320: 2483 0408 585b 39c3 popl %eax; popl %ebx; cmpl %eax,%ebx
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00000328: 0f9c c00f b6c0 50ad setl %al; movzbl %al, %eax; pushl %eax; next;
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00000330: ff20 0000 0000 0000
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00000334: 1883 0408 013d 0000 =: equal
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0000033c: 4083 0408 585b 39c3 popl %eax; popl %ebx; cmpl %eax,%ebx
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00000344: 0f94 c00f b6c0 50ad setl %al; movzbl %al, %eax; pushl %eax; next;
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0000034c: ff20 0000 0000 0000
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00000350: 3483 0408 0176 0000 v: argv
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00000358: 5c83 0408 8b05 5c80 movl sp0,%eax;
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00000360: 0408 89c3 83c3 0453 movl %eax,%ebx; addl $4,%ebx; pushl %ebx
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00000368: ff30 adff 2000 0000 pushl (%eax); next;
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00000370: 5083 0408 0156 0000 V: implementation
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00000378: 7c83 0408 6884 8304 pushl $version
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00000380: 08ad ff20 6861 6e64 next; <version>hand
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00000388: 2d77 7269 7474 656e -written
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00000390: 2069 3338 362d 6c69 i386-li
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00000398: 6e75 7800 nux
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