Flip the command_addresses table the right way around

This commit is contained in:
Juhani Krekelä 2021-07-30 23:13:00 +03:00
parent 00e08e8c0e
commit 0b46aa1336
1 changed files with 24 additions and 20 deletions

View File

@ -223,7 +223,7 @@ initialize_editor: ; 0240
test byte [new_file_flag], 0xff
jnz editor_mainloop
call __0370
call command_a
editor_mainloop: ; 0273
mov sp, stack.end
@ -278,6 +278,8 @@ editor_mainloop: ; 0273
repne scasb
jne print_entry_error ; Not found
; CX counts down, so first entry matching gives cx=9, second cx=8, etc.
movw r_bx, r_cx
mov ax, [__0a82]
orw r_ax, r_ax
@ -366,17 +368,19 @@ parse_line_specifier: ; 02f9
ret
commands db 'QWASRDLIE', 13 ; 0340
; This is reversed in regards to commands table due to implementation of matching
command_addresses: ; 034a
dw command_q ; Q
dw command_w ; W
dw command_a ; A
dw command_s ; S
dw command_r ; R
dw command_d ; D
dw command_l ; L
dw __0370 ; I
dw command_e ; E
dw command_cr ; CR
dw command_e ; E
dw command_i ; I
dw command_l ; L
dw command_d ; D
dw command_r ; R
dw command_s ; S
dw command_a ; A
dw command_w ; W
dw command_q ; Q
find_file_end_char: ; 035e
push di
@ -397,7 +401,7 @@ find_file_end_char: ; 035e
__036d:
jmp print_eof_str
__0370:
command_a:
test byte [new_file_flag], 0xff
jnz __036d
@ -487,7 +491,7 @@ __0406:
_trampoline_oom_1: ; 0414
jmp oom
command_e: ; 0417
command_w: ; 0417
db 0x8B, 0x1E, 0x80, 0x0A ; 0417 mov bx,[0xa80]
db 0x0B, 0xDB ; 041B or bx,bx
db 0x75, 0x1C ; 041D jnz 0x43b
@ -601,7 +605,7 @@ db 0x04, 0x30 ; 0507 add al,0x30
db 0x2A, 0xC3 ; 0509 sub al,bl
db 0xE9, 0x16, 0x04 ; 050B jmp 0x924
command_s: ; 050e
command_l: ; 050e
db 0x8B, 0x1E, 0x80, 0x0A ; 050E mov bx,[0xa80]
db 0x0B, 0xDB ; 0512 or bx,bx
db 0x75, 0x0C ; 0514 jnz 0x522
@ -668,7 +672,7 @@ db 0xAA ; 0591 stosb
db 0xC3 ; 0592 ret
db 0xE9, 0xC9, 0x00 ; 0593 jmp 0x65f
command_d: ; 0596
command_r: ; 0596
db 0xE8, 0xFD, 0x00 ; 0596 call 0x696
db 0x75, 0xF8 ; 0599 jnz 0x593
db 0x8B, 0x36, 0x8C, 0x0A ; 059B mov si,[0xa8c]
@ -725,7 +729,7 @@ db 0xC3 ; 0621 ret
db 0xBA, 0x21, 0x0A ; 0622 mov dx,0xa21
db 0xEB, 0x3B ; 0625 jmp short 0x662
command_l: ; 0627
command_s: ; 0627
db 0xE8, 0x6C, 0x00 ; 0627 call 0x696
db 0x75, 0x33 ; 062A jnz 0x65f
db 0x8B, 0x1E, 0x8A, 0x0A ; 062C mov bx,[0xa8a]
@ -841,7 +845,7 @@ db 0xAA ; 074A stosb
db 0x41 ; 074B inc cx
db 0xEB, 0xF3 ; 074C jmp short 0x741
command_r: ; 074e
command_d: ; 074e
db 0x8B, 0x1E, 0x80, 0x0A ; 074E mov bx,[0xa80]
db 0x0B, 0xDB ; 0752 or bx,bx
db 0x75, 0x04 ; 0754 jnz 0x75a
@ -866,7 +870,7 @@ db 0x33, 0xC9 ; 077E xor cx,cx
db 0xEB, 0x55 ; 0780 jmp short 0x7d7
db 0xE9, 0x6A, 0xFB ; 0782 jmp 0x2ef
command_q: ; 0785
command_cr: ; 0785
db 0x8B, 0x1E, 0x80, 0x0A ; 0785 mov bx,[0xa80]
db 0x0B, 0xDB ; 0789 or bx,bx
db 0x75, 0x05 ; 078B jnz 0x792
@ -931,7 +935,7 @@ oom: ; 080c
int 0x21
jmp editor_mainloop
command_a: ; 08cd
command_i: ; 0816
db 0xB8, 0x23, 0x25 ; 0816 mov ax,0x2523
db 0xBA, 0x7D, 0x08 ; 0819 mov dx,0x87d
db 0xCD, 0x21 ; 081C int 0x21
@ -994,7 +998,7 @@ db 0x4F ; 089E dec di
db 0x89, 0x3E, 0x9A, 0x0A ; 089F mov [0xa9a],di
db 0xE9, 0xCD, 0xF9 ; 08A3 jmp 0x273
command_cr: ; 08a6
command_q: ; 08a6
db 0xBA, 0x45, 0x0A ; 08A6 mov dx,0xa45
db 0xB4, 0x09 ; 08A9 mov ah,0x9
db 0xCD, 0x21 ; 08AB int 0x21
@ -1012,7 +1016,7 @@ db 0xCD, 0x20 ; 08C2 int 0x20
db 0xC7, 0x06, 0x80, 0x0A, 0xFF, 0xFF ; 08C4 mov word [0xa80],0xffff
db 0xE8, 0xA3, 0xFA ; 08CA call 0x370
command_w: ; 08cd
command_e: ; 08cd
db 0xC6, 0x06, 0x7F, 0x0A, 0x01 ; 08CD mov byte [0xa7f],0x1
db 0xBB, 0xFF, 0xFF ; 08D2 mov bx,0xffff
db 0xE8, 0x63, 0xFB ; 08D5 call 0x43b