Miroirs/planckforth
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Add "e"

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This commit is contained in:
Koichi Nakamura 2020-12-29 17:33:30 +09:00
parent 82dccf9cfd
commit 609b6741e8
2 changed files with 7 additions and 2 deletions
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1
README.md
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@ -34,3 +34,4 @@ $ cat helloworld.fs | ./plank
| { | dtor | ( a -- R:a ) | Push value to return stack |
| } | rtod | ( R: -- a ) | Pop value from return stack |
| i | docol | ( -- addr ) | Get the interpreter function |
| e | exit | ( -- ) | Exit current function |

8
planck.xxd
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@ -6,10 +6,10 @@
00000028: 3400 2000 0100 0000 e_ehsize,e_phentsize,e_phnum,e_shentsize
00000030: 0000 0000 0100 0000 e_shnum,e_shstrndx,<phdr> PT_LOAD
00000038: 0000 0000 0080 0408 p_offset,p_vaddr=0x08048000
00000040: 0000 0000 a802 0000 p_paddr,p_filesz
00000040: 0000 0000 c802 0000 p_paddr,p_filesz
00000048: 0000 0008 0700 0000 p_memsz(128MB),PF_X|PF_W|PF_R
00000050: 0010 0000 0200 0000 p_align, <here>
00000058: 8082 0408 e880 0408 <latest:init="i">, <interpreter>(5c: key)
00000058: b082 0408 e880 0408 <latest:init="e">, <interpreter>(5c: key)
00000060: 6881 0408 9881 0408 (60: find) (64: execute)
00000068: 3881 0408 f0ff ffff (68: jump) (6c: -16)
00000070: be5c 8004 08bd 0080 (70: movl $interpreter,%esi) (75: movl $0x10048000,%ebp)
@ -104,3 +104,7 @@
00000290: 08ad ff20 0000 0000 next;
00000298: 8d6d fc89 7500 83c0 <docol>rpush %esi; addl $4,%eax
000002a0: 0489 c6ad ff20 0000 movl %eax,%esi; next;
000002b0: 8082 0408 0165 0000 e: exit
000002b8: bc82 0408 8b75 008d rpop %esi
000002c0: 6d04 adff 2000 0000 next