Fix a bunch of typos
No functional change.
This commit is contained in:
parent
2893b71847
commit
a6be83b99e
2
disk.asm
2
disk.asm
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@ -23,7 +23,7 @@ read_sector:
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pop r3
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pop r3
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ret
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ret
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; wrtie a sector from the specified memory buffer
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; write a sector from the specified memory buffer
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; inputs:
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; inputs:
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; r0: sector number
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; r0: sector number
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; r1: disk ID
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; r1: disk ID
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2
main.asm
2
main.asm
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@ -33,7 +33,7 @@ entry_seed_loop:
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entry_seed_done:
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entry_seed_done:
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mov [RANDOM_STATE], r0
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mov [RANDOM_STATE], r0
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; set the stach pointer again to pop the return address and flags off the stack
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; set the stack pointer again to pop the return address and flags off the stack
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mov rsp, SYSTEM_STACK
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mov rsp, SYSTEM_STACK
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; set the interrupt vector for interrupt 0xFF - vsync
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; set the interrupt vector for interrupt 0xFF - vsync
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12
memory.asm
12
memory.asm
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@ -4,7 +4,7 @@
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; if the source and destination overlap, the behavior is undefined
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; if the source and destination overlap, the behavior is undefined
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; inputs:
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; inputs:
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; r0: pointer to source
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; r0: pointer to source
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; r1: pointer to destinaton
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; r1: pointer to destination
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; r2: number of bytes to copy
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; r2: number of bytes to copy
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; outputs:
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; outputs:
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; none
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; none
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@ -29,7 +29,7 @@ copy_memory_bytes_loop:
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; if the source and destination overlap, the behavior is undefined
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; if the source and destination overlap, the behavior is undefined
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; inputs:
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; inputs:
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; r0: pointer to source
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; r0: pointer to source
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; r1: pointer to destinaton
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; r1: pointer to destination
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; r2: number of words to copy
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; r2: number of words to copy
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; outputs:
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; outputs:
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; none
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; none
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@ -53,7 +53,7 @@ copy_memory_words_loop:
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; compare specified number of bytes from source pointer with destination pointer
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; compare specified number of bytes from source pointer with destination pointer
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; inputs:
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; inputs:
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; r0: pointer to source
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; r0: pointer to source
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; r1: pointer to destinaton
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; r1: pointer to destination
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; r2: number of bytes to compare
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; r2: number of bytes to compare
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; outputs:
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; outputs:
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; Z flag
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; Z flag
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@ -69,7 +69,7 @@ compare_memory_bytes_loop:
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inc r0
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inc r0
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inc r1
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inc r1
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loop compare_memory_bytes_loop
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loop compare_memory_bytes_loop
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; set Z flag if we reach thie point
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; set Z flag if we reach this point
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mov r0, 0
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mov r0, 0
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cmp r0, 0
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cmp r0, 0
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compare_memory_bytes_not_equal:
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compare_memory_bytes_not_equal:
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@ -81,7 +81,7 @@ compare_memory_bytes_not_equal:
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; compare specified number of words from source pointer with destination pointer
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; compare specified number of words from source pointer with destination pointer
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; inputs:
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; inputs:
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; r0: pointer to source
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; r0: pointer to source
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; r1: pointer to destinaton
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; r1: pointer to destination
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; r2: number of words to compare
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; r2: number of words to compare
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; outputs:
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; outputs:
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; Z flag
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; Z flag
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@ -97,7 +97,7 @@ compare_memory_words_loop:
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add r0, 4
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add r0, 4
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add r1, 4
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add r1, 4
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loop compare_memory_words_loop
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loop compare_memory_words_loop
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; set Z flag if we reach thie point
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; set Z flag if we reach this point
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mov r0, 0
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mov r0, 0
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cmp r0, 0
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cmp r0, 0
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compare_memory_words_not_equal:
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compare_memory_words_not_equal:
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@ -143,7 +143,7 @@ print_character_to_monitor_end:
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; none
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; none
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; outputs:
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; outputs:
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; none
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; none
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; FIXME: this shouldnt have hard coded values
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; FIXME: this shouldn't have hard coded values
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; also this is extremely slow and bad
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; also this is extremely slow and bad
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scroll_monitor_console:
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scroll_monitor_console:
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push r0
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push r0
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16
overlay.asm
16
overlay.asm
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@ -89,7 +89,7 @@ fill_overlay:
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mov r2, r1
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mov r2, r1
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or r2, 0x80000100 ; bitwise or the overlay number with the command to get the overlay size
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or r2, 0x80000100 ; bitwise or the overlay number with the command to get the overlay size
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or r1, 0x80000200 ; bitwise or the overlay number with the command to get the framebuffer pointer
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or r1, 0x80000200 ; bitwise or the overlay number with the command to get the framebuffer pointer
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in r1, r1 ; r1: overlay framebuffer poiner
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in r1, r1 ; r1: overlay framebuffer pointer
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in r2, r2
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in r2, r2
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mov r3, r2
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mov r3, r2
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and r2, 0x0000FFFF ; r2: X size
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and r2, 0x0000FFFF ; r2: X size
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@ -122,7 +122,7 @@ draw_pixel_to_overlay:
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mov r4, r3
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mov r4, r3
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or r4, 0x80000100 ; bitwise or the overlay number with the command to get the overlay size
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or r4, 0x80000100 ; bitwise or the overlay number with the command to get the overlay size
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or r3, 0x80000200 ; bitwise or the overlay number with the command to get the framebuffer pointer
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or r3, 0x80000200 ; bitwise or the overlay number with the command to get the framebuffer pointer
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in r3, r3 ; r3: overlay framebuffer poiner
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in r3, r3 ; r3: overlay framebuffer pointer
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in r4, r4
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in r4, r4
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and r4, 0x0000FFFF ; r4: overlay width
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and r4, 0x0000FFFF ; r4: overlay width
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@ -149,7 +149,7 @@ draw_filled_rectangle_to_overlay:
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mov r6, r5
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mov r6, r5
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or r6, 0x80000100 ; bitwise or the overlay number with the command to get the overlay size
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or r6, 0x80000100 ; bitwise or the overlay number with the command to get the overlay size
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or r5, 0x80000200 ; bitwise or the overlay number with the command to get the framebuffer pointer
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or r5, 0x80000200 ; bitwise or the overlay number with the command to get the framebuffer pointer
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in r5, r5 ; r5: overlay framebuffer poiner
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in r5, r5 ; r5: overlay framebuffer pointer
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in r6, r6
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in r6, r6
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and r6, 0x0000FFFF ; r6: overlay width
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and r6, 0x0000FFFF ; r6: overlay width
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@ -176,7 +176,7 @@ draw_tile_to_overlay:
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mov r4, r3
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mov r4, r3
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or r4, 0x80000100 ; bitwise or the overlay number with the command to get the overlay size
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or r4, 0x80000100 ; bitwise or the overlay number with the command to get the overlay size
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or r3, 0x80000200 ; bitwise or the overlay number with the command to get the framebuffer pointer
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or r3, 0x80000200 ; bitwise or the overlay number with the command to get the framebuffer pointer
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in r8, r3 ; r8: overlay framebuffer poiner
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in r8, r3 ; r8: overlay framebuffer pointer
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in r9, r4
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in r9, r4
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and r9, 0x0000FFFF ; r9: overlay width
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and r9, 0x0000FFFF ; r9: overlay width
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@ -208,7 +208,7 @@ draw_font_tile_to_overlay:
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mov r6, r5
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mov r6, r5
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or r6, 0x80000100 ; bitwise or the overlay number with the command to get the overlay size
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or r6, 0x80000100 ; bitwise or the overlay number with the command to get the overlay size
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or r5, 0x80000200 ; bitwise or the overlay number with the command to get the framebuffer pointer
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or r5, 0x80000200 ; bitwise or the overlay number with the command to get the framebuffer pointer
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in r8, r5 ; r8: overlay framebuffer poiner
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in r8, r5 ; r8: overlay framebuffer pointer
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in r9, r6
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in r9, r6
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and r9, 0x0000FFFF ; r9: overlay width
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and r9, 0x0000FFFF ; r9: overlay width
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@ -245,7 +245,7 @@ draw_format_str_to_overlay:
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mov r6, r5
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mov r6, r5
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or r6, 0x80000100 ; bitwise or the overlay number with the command to get the overlay size
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or r6, 0x80000100 ; bitwise or the overlay number with the command to get the overlay size
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or r5, 0x80000200 ; bitwise or the overlay number with the command to get the framebuffer pointer
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or r5, 0x80000200 ; bitwise or the overlay number with the command to get the framebuffer pointer
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in r8, r5 ; r8: overlay framebuffer poiner
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in r8, r5 ; r8: overlay framebuffer pointer
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in r9, r6
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in r9, r6
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and r9, 0x0000FFFF ; r9: overlay width
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and r9, 0x0000FFFF ; r9: overlay width
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@ -306,7 +306,7 @@ draw_decimal_to_overlay:
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mov r6, r5
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mov r6, r5
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or r6, 0x80000100 ; bitwise or the overlay number with the command to get the overlay size
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or r6, 0x80000100 ; bitwise or the overlay number with the command to get the overlay size
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or r5, 0x80000200 ; bitwise or the overlay number with the command to get the framebuffer pointer
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or r5, 0x80000200 ; bitwise or the overlay number with the command to get the framebuffer pointer
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in r8, r5 ; r8: overlay framebuffer poiner
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in r8, r5 ; r8: overlay framebuffer pointer
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in r9, r6
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in r9, r6
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and r9, 0x0000FFFF ; r9: overlay width
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and r9, 0x0000FFFF ; r9: overlay width
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@ -342,7 +342,7 @@ draw_hex_to_overlay:
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mov r6, r5
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mov r6, r5
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or r6, 0x80000100 ; bitwise or the overlay number with the command to get the overlay size
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or r6, 0x80000100 ; bitwise or the overlay number with the command to get the overlay size
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or r5, 0x80000200 ; bitwise or the overlay number with the command to get the framebuffer pointer
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or r5, 0x80000200 ; bitwise or the overlay number with the command to get the framebuffer pointer
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in r8, r5 ; r8: overlay framebuffer poiner
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in r8, r5 ; r8: overlay framebuffer pointer
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in r9, r6
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in r9, r6
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and r9, 0x0000FFFF ; r9: overlay width
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and r9, 0x0000FFFF ; r9: overlay width
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@ -4,7 +4,7 @@
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; if the source and destination overlap, the behavior is undefined
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; if the source and destination overlap, the behavior is undefined
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; inputs:
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; inputs:
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; r0: pointer to source
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; r0: pointer to source
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; r1: pointer to destinaton
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; r1: pointer to destination
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; outputs:
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; outputs:
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; none
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; none
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copy_string:
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copy_string:
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@ -28,7 +28,7 @@ copy_string_loop:
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; compare string from source pointer with destination pointer
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; compare string from source pointer with destination pointer
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; inputs:
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; inputs:
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; r0: pointer to source
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; r0: pointer to source
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; r1: pointer to destinaton
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; r1: pointer to destination
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; outputs:
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; outputs:
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; Z flag
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; Z flag
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compare_string:
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compare_string:
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@ -40,7 +40,7 @@ compare_string_loop:
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ifnz jmp compare_string_not_equal
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ifnz jmp compare_string_not_equal
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; if this is the end of string 1, then this must also be the end of string 2
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; if this is the end of string 1, then this must also be the end of string 2
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; the cmp above alredy ensured that both strings have a null-terminator here
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; the cmp above already ensured that both strings have a null-terminator here
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cmp.8 [r0], 0
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cmp.8 [r0], 0
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ifz jmp compare_string_equal
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ifz jmp compare_string_equal
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