modif
This commit is contained in:
parent
df9c703659
commit
e84dadb5f3
|
|
@ -32,9 +32,9 @@ WRAPR = g1a-wrapper
|
|||
SENDR = p7
|
||||
|
||||
# SOURCES
|
||||
SRC = crt0 Sound4Calc syscall
|
||||
SRC = Sound4Calc\
|
||||
|
||||
# INCLUDES
|
||||
INC = syscall Sound4Calc addresses\
|
||||
INC = Sound4Calc addresses\
|
||||
|
||||
# END OF FILE
|
||||
|
|
@ -1,12 +0,0 @@
|
|||
#ifndef _SYSCALL_H
|
||||
#define _SYSCALL_H
|
||||
|
||||
int Keyboard_GetKey(int*column, int*row, int type_of_waiting, int timeout_period, int menu, unsigned short*keycode);
|
||||
|
||||
int Keyboard_GetPressedKey(short *matrixcode);
|
||||
int Keyboard_IsKeyPressed(short *matrixcode);
|
||||
int Keyboard_KeyDown(void);
|
||||
int Keyboard_ClrBuffer(void);
|
||||
|
||||
#endif
|
||||
|
||||
172
src/crt0.s
172
src/crt0.s
|
|
@ -1,172 +0,0 @@
|
|||
.section .pretext
|
||||
.global initialize
|
||||
initialize:
|
||||
sts.l pr, @-r15
|
||||
|
||||
! set up TLB
|
||||
mov.l Hmem_SetMMU, r3
|
||||
mov.l address_one, r4 ! 0x8102000
|
||||
mov.l address_two, r5 ! 0x8801E000
|
||||
jsr @r3 ! _Hmem_SetMMU
|
||||
mov #108, r6
|
||||
|
||||
! clear the BSS
|
||||
mov.l bbss, r4 ! start
|
||||
mov.l ebss, r5 ! end
|
||||
bra L_check_bss
|
||||
mov #0, r6
|
||||
L_zero_bss:
|
||||
mov.l r6, @r4 ! zero and advance
|
||||
add #4, r4
|
||||
L_check_bss:
|
||||
cmp/hs r5, r4
|
||||
bf L_zero_bss
|
||||
|
||||
! Copy the .data
|
||||
mov.l bdata, r4 ! dest
|
||||
mov.l edata, r5 ! dest limit
|
||||
mov.l romdata, r6 ! source
|
||||
bra L_check_data
|
||||
nop
|
||||
L_copy_data:
|
||||
mov.l @r6+, r3
|
||||
mov.l r3, @r4
|
||||
add #4, r4
|
||||
L_check_data:
|
||||
cmp/hs r5, r4
|
||||
bf L_copy_data
|
||||
|
||||
mov.l bbss, r4
|
||||
mov.l edata, r5
|
||||
sub r4, r5 ! size of .bss and .data sections
|
||||
add #4, r5
|
||||
mov.l bssdatasize, r4
|
||||
mov.l r5, @r4
|
||||
|
||||
mov.l GLibAddinAplExecutionCheck, r2
|
||||
mov #0, r4
|
||||
mov #1, r5
|
||||
jsr @r2 ! _GLibAddinAplExecutionCheck(0,1,1);
|
||||
mov r5, r6
|
||||
|
||||
mov.l CallbackAtQuitMainFunction, r3
|
||||
mov.l exit_handler, r4
|
||||
jsr @r3 ! _CallbackAtQuitMainFunction(&exit_handler)
|
||||
nop
|
||||
mov.l main, r3
|
||||
jmp @r3 ! _main()
|
||||
lds.l @r15+, pr
|
||||
|
||||
_exit_handler:
|
||||
mov.l r14, @-r15
|
||||
mov.l r13, @-r15
|
||||
mov.l r12, @-r15
|
||||
sts.l pr, @-r15
|
||||
|
||||
mov.l Bdel_cychdr, r14
|
||||
jsr @r14 ! _Bdel_cychdr
|
||||
mov #6, r4
|
||||
jsr @r14 ! _Bdel_cychdr
|
||||
mov #7, r4
|
||||
jsr @r14 ! _Bdel_cychdr
|
||||
mov #8, r4
|
||||
jsr @r14 ! _Bdel_cychdr
|
||||
mov #9, r4
|
||||
jsr @r14 ! _Bdel_cychdr
|
||||
mov #10, r4
|
||||
|
||||
mov.l BfileFLS_CloseFile, r12
|
||||
mov #4, r14
|
||||
mov #0, r13
|
||||
L_close_files:
|
||||
jsr @r12 ! _BfileFLS_CloseFile
|
||||
mov r13, r4
|
||||
add #1, r13
|
||||
cmp/ge r14, r13
|
||||
bf L_close_files
|
||||
|
||||
mov.l flsFindClose, r12
|
||||
mov #0, r13
|
||||
L_close_finds:
|
||||
jsr @r12 ! _flsFindClose
|
||||
mov r13, r4
|
||||
add #1, r13
|
||||
cmp/ge r14, r13
|
||||
bf L_close_finds
|
||||
|
||||
lds.l @r15+, pr
|
||||
mov.l @r15+, r12
|
||||
mov.l @r15+, r13
|
||||
mov.l Bkey_Set_RepeatTime_Default, r2
|
||||
jmp @r2 ! _Bkey_Set_RepeatTime_Default
|
||||
mov.l @r15+, r14
|
||||
|
||||
.align 4
|
||||
address_two: .long 0x8801E000
|
||||
address_one: .long 0x8102000
|
||||
Hmem_SetMMU: .long _Hmem_SetMMU
|
||||
GLibAddinAplExecutionCheck: .long _GLibAddinAplExecutionCheck
|
||||
CallbackAtQuitMainFunction: .long _CallbackAtQuitMainFunction
|
||||
Bdel_cychdr: .long _Bdel_cychdr
|
||||
BfileFLS_CloseFile: .long _BfileFLS_CloseFile
|
||||
flsFindClose: .long _flsFindClose
|
||||
Bkey_Set_RepeatTime_Default: .long _Bkey_Set_RepeatTime_Default
|
||||
bbss: .long _bbss
|
||||
ebss: .long _ebss
|
||||
edata: .long _edata
|
||||
bdata: .long _bdata
|
||||
romdata: .long _romdata
|
||||
bssdatasize: .long _bssdatasize
|
||||
|
||||
exit_handler: .long _exit_handler
|
||||
main: .long _main
|
||||
|
||||
_Hmem_SetMMU:
|
||||
mov.l sc_addr, r2
|
||||
mov.l 1f, r0
|
||||
jmp @r2
|
||||
nop
|
||||
1: .long 0x3FA
|
||||
|
||||
_Bdel_cychdr:
|
||||
mov.l sc_addr, r2
|
||||
mov.l 1f, r0
|
||||
jmp @r2
|
||||
nop
|
||||
1: .long 0x119
|
||||
|
||||
_BfileFLS_CloseFile:
|
||||
mov.l sc_addr, r2
|
||||
mov.l 1f, r0
|
||||
jmp @r2
|
||||
nop
|
||||
1: .long 0x1E7
|
||||
|
||||
_Bkey_Set_RepeatTime_Default:
|
||||
mov.l sc_addr, r2
|
||||
mov.l 1f, r0
|
||||
jmp @r2
|
||||
nop
|
||||
1: .long 0x244
|
||||
|
||||
_CallbackAtQuitMainFunction:
|
||||
mov.l sc_addr, r2
|
||||
mov.l 1f, r0
|
||||
jmp @r2
|
||||
nop
|
||||
1: .long 0x494
|
||||
|
||||
_flsFindClose:
|
||||
mov.l sc_addr, r2
|
||||
mov.l 1f, r0
|
||||
jmp @r2
|
||||
nop
|
||||
1: .long 0x218
|
||||
|
||||
_GLibAddinAplExecutionCheck:
|
||||
mov.l sc_addr, r2
|
||||
mov #0x13, r0
|
||||
jmp @r2
|
||||
nop
|
||||
sc_addr: .long 0x80010070
|
||||
.end
|
||||
|
|
@ -1,47 +0,0 @@
|
|||
.global _Keyboard_GetKey
|
||||
.type _Keyboard_GetKey, @function
|
||||
_Keyboard_GetKey:
|
||||
mov.l sc_addr, r2
|
||||
mov.l 1f, r0
|
||||
jmp @r2
|
||||
nop
|
||||
1: .long 0x247
|
||||
|
||||
.global _Keyboard_GetPressedKey
|
||||
.type _Keyboard_GetPressedKey, @function
|
||||
_Keyboard_GetPressedKey:
|
||||
mov.l sc_addr, r2
|
||||
mov.l 2f, r0
|
||||
jmp @r2
|
||||
nop
|
||||
2: .long 0x24A
|
||||
|
||||
.global _Keyboard_IsKeyPressed
|
||||
.type _Keyboard_IsKeyPressed, @function
|
||||
_Keyboard_IsKeyPressed:
|
||||
mov.l sc_addr, r2
|
||||
mov.l 3f, r0
|
||||
jmp @r2
|
||||
nop
|
||||
3: .long 0x24B
|
||||
|
||||
.global _Keyboard_KeyDown
|
||||
.type _Keyboard_KeyDown, @function
|
||||
_Keyboard_KeyDown:
|
||||
mov.l sc_addr, r2
|
||||
mov.l 4f, r0
|
||||
jmp @r2
|
||||
nop
|
||||
4: .long 0x24D
|
||||
|
||||
.global _Keyboard_ClrBuffer
|
||||
.type _Keyboard_ClrBuffer, @function
|
||||
_Keyboard_ClrBuffer:
|
||||
mov.l sc_addr, r2
|
||||
mov.l 5f, r0
|
||||
jmp @r2
|
||||
nop
|
||||
5: .long 0x241
|
||||
|
||||
sc_addr:
|
||||
.long 0x80010070
|
||||
Loading…
Reference in New Issue