xenia
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fox32rom
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Fix a bunch of typos 

No functional change.
main
jn 2023-01-20 13:49:25 +01:00
parent 2893b71847
commit a6be83b99e
6 changed files with 20 additions and 20 deletions
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2
disk.asm
View File

@ -23,7 +23,7 @@ read_sector:
pop r3
ret
; wrtie a sector from the specified memory buffer
; write a sector from the specified memory buffer
; inputs:
; r0: sector number
; r1: disk ID

2
main.asm
View File

@ -33,7 +33,7 @@ entry_seed_loop:
entry_seed_done:
mov [RANDOM_STATE], r0
; set the stach pointer again to pop the return address and flags off the stack
; set the stack pointer again to pop the return address and flags off the stack
mov rsp, SYSTEM_STACK
; set the interrupt vector for interrupt 0xFF - vsync

12
memory.asm
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@ -4,7 +4,7 @@
; if the source and destination overlap, the behavior is undefined
; inputs:
; r0: pointer to source
; r1: pointer to destinaton
; r1: pointer to destination
; r2: number of bytes to copy
; outputs:
; none
@ -29,7 +29,7 @@ copy_memory_bytes_loop:
; if the source and destination overlap, the behavior is undefined
; inputs:
; r0: pointer to source
; r1: pointer to destinaton
; r1: pointer to destination
; r2: number of words to copy
; outputs:
; none
@ -53,7 +53,7 @@ copy_memory_words_loop:
; compare specified number of bytes from source pointer with destination pointer
; inputs:
; r0: pointer to source
; r1: pointer to destinaton
; r1: pointer to destination
; r2: number of bytes to compare
; outputs:
; Z flag
@ -69,7 +69,7 @@ compare_memory_bytes_loop:
inc r0
inc r1
loop compare_memory_bytes_loop
; set Z flag if we reach thie point
; set Z flag if we reach this point
mov r0, 0
cmp r0, 0
compare_memory_bytes_not_equal:
@ -81,7 +81,7 @@ compare_memory_bytes_not_equal:
; compare specified number of words from source pointer with destination pointer
; inputs:
; r0: pointer to source
; r1: pointer to destinaton
; r1: pointer to destination
; r2: number of words to compare
; outputs:
; Z flag
@ -97,7 +97,7 @@ compare_memory_words_loop:
add r0, 4
add r1, 4
loop compare_memory_words_loop
; set Z flag if we reach thie point
; set Z flag if we reach this point
mov r0, 0
cmp r0, 0
compare_memory_words_not_equal:

2
monitor/console.asm
View File

@ -143,7 +143,7 @@ print_character_to_monitor_end:
; none
; outputs:
; none
; FIXME: this shouldnt have hard coded values
; FIXME: this shouldn't have hard coded values
; also this is extremely slow and bad
scroll_monitor_console:
push r0

16
overlay.asm
View File

@ -89,7 +89,7 @@ fill_overlay:
mov r2, r1
or r2, 0x80000100 ; bitwise or the overlay number with the command to get the overlay size
or r1, 0x80000200 ; bitwise or the overlay number with the command to get the framebuffer pointer
in r1, r1 ; r1: overlay framebuffer poiner
in r1, r1 ; r1: overlay framebuffer pointer
in r2, r2
mov r3, r2
and r2, 0x0000FFFF ; r2: X size
@ -122,7 +122,7 @@ draw_pixel_to_overlay:
mov r4, r3
or r4, 0x80000100 ; bitwise or the overlay number with the command to get the overlay size
or r3, 0x80000200 ; bitwise or the overlay number with the command to get the framebuffer pointer
in r3, r3 ; r3: overlay framebuffer poiner
in r3, r3 ; r3: overlay framebuffer pointer
in r4, r4
and r4, 0x0000FFFF ; r4: overlay width
@ -149,7 +149,7 @@ draw_filled_rectangle_to_overlay:
mov r6, r5
or r6, 0x80000100 ; bitwise or the overlay number with the command to get the overlay size
or r5, 0x80000200 ; bitwise or the overlay number with the command to get the framebuffer pointer
in r5, r5 ; r5: overlay framebuffer poiner
in r5, r5 ; r5: overlay framebuffer pointer
in r6, r6
and r6, 0x0000FFFF ; r6: overlay width
@ -176,7 +176,7 @@ draw_tile_to_overlay:
mov r4, r3
or r4, 0x80000100 ; bitwise or the overlay number with the command to get the overlay size
or r3, 0x80000200 ; bitwise or the overlay number with the command to get the framebuffer pointer
in r8, r3 ; r8: overlay framebuffer poiner
in r8, r3 ; r8: overlay framebuffer pointer
in r9, r4
and r9, 0x0000FFFF ; r9: overlay width
@ -208,7 +208,7 @@ draw_font_tile_to_overlay:
mov r6, r5
or r6, 0x80000100 ; bitwise or the overlay number with the command to get the overlay size
or r5, 0x80000200 ; bitwise or the overlay number with the command to get the framebuffer pointer
in r8, r5 ; r8: overlay framebuffer poiner
in r8, r5 ; r8: overlay framebuffer pointer
in r9, r6
and r9, 0x0000FFFF ; r9: overlay width
@ -245,7 +245,7 @@ draw_format_str_to_overlay:
mov r6, r5
or r6, 0x80000100 ; bitwise or the overlay number with the command to get the overlay size
or r5, 0x80000200 ; bitwise or the overlay number with the command to get the framebuffer pointer
in r8, r5 ; r8: overlay framebuffer poiner
in r8, r5 ; r8: overlay framebuffer pointer
in r9, r6
and r9, 0x0000FFFF ; r9: overlay width
@ -306,7 +306,7 @@ draw_decimal_to_overlay:
mov r6, r5
or r6, 0x80000100 ; bitwise or the overlay number with the command to get the overlay size
or r5, 0x80000200 ; bitwise or the overlay number with the command to get the framebuffer pointer
in r8, r5 ; r8: overlay framebuffer poiner
in r8, r5 ; r8: overlay framebuffer pointer
in r9, r6
and r9, 0x0000FFFF ; r9: overlay width
@ -342,7 +342,7 @@ draw_hex_to_overlay:
mov r6, r5
or r6, 0x80000100 ; bitwise or the overlay number with the command to get the overlay size
or r5, 0x80000200 ; bitwise or the overlay number with the command to get the framebuffer pointer
in r8, r5 ; r8: overlay framebuffer poiner
in r8, r5 ; r8: overlay framebuffer pointer
in r9, r6
and r9, 0x0000FFFF ; r9: overlay width

6
string.asm
View File

@ -4,7 +4,7 @@
; if the source and destination overlap, the behavior is undefined
; inputs:
; r0: pointer to source
; r1: pointer to destinaton
; r1: pointer to destination
; outputs:
; none
copy_string:
@ -28,7 +28,7 @@ copy_string_loop:
; compare string from source pointer with destination pointer
; inputs:
; r0: pointer to source
; r1: pointer to destinaton
; r1: pointer to destination
; outputs:
; Z flag
compare_string:
@ -40,7 +40,7 @@ compare_string_loop:
ifnz jmp compare_string_not_equal
; if this is the end of string 1, then this must also be the end of string 2
; the cmp above alredy ensured that both strings have a null-terminator here
; the cmp above already ensured that both strings have a null-terminator here
cmp.8 [r0], 0
ifz jmp compare_string_equal