mirror of
https://github.com/pret/pokediamond.git
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red031000
148 lines
2.4 KiB
ArmAsm
148 lines
2.4 KiB
ArmAsm
.include "asm/macros.inc"
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.include "global.inc"
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.text
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arm_func_start OS_ReadMessage
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OS_ReadMessage: ; 0x037F980C
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stmdb sp!, {r4, r5, r6, r7, r8, lr}
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mov r6, r0
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mov r5, r1
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mov r7, r2
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bl OS_DisableInterrupts
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mov r4, r0
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and r8, r7, #1
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add r7, r6, #8
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b _037F9850
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_037F9830:
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cmp r8, #0
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bne _037F9848
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mov r0, r4
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bl OS_RestoreInterrupts
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mov r0, #0
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b _037F987C
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_037F9848:
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mov r0, r7
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bl OS_SleepThread
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_037F9850:
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ldr r0, [r6, #28]
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cmp r0, #0
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beq _037F9830
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cmp r5, #0
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ldrne r1, [r6, #16]
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ldrne r0, [r6, #24]
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ldrne r0, [r1, r0, lsl #2]
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strne r0, [r5]
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mov r0, r4
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bl OS_RestoreInterrupts
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mov r0, #1
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_037F987C:
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ldmia sp!, {r4, r5, r6, r7, r8, lr}
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bx lr
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arm_func_start OS_ReceiveMessage
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OS_ReceiveMessage: ; 0x037F9884
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stmdb sp!, {r4, r5, r6, r7, r8, lr}
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mov r6, r0
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mov r5, r1
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mov r7, r2
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bl OS_DisableInterrupts
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mov r4, r0
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and r8, r7, #1
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add r7, r6, #8
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b _037F98C8
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_037F98A8:
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cmp r8, #0
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bne _037F98C0
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mov r0, r4
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bl OS_RestoreInterrupts
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mov r0, #0
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b _037F991C
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_037F98C0:
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mov r0, r7
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bl OS_SleepThread
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_037F98C8:
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ldr r0, [r6, #28]
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cmp r0, #0
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beq _037F98A8
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cmp r5, #0
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ldrne r1, [r6, #16]
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ldrne r0, [r6, #24]
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ldrne r0, [r1, r0, lsl #2]
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strne r0, [r5]
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ldr r0, [r6, #24]
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add r0, r0, #1
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ldr r1, [r6, #20]
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bl _s32_div_f
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str r1, [r6, #24]
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ldr r0, [r6, #28]
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sub r0, r0, #1
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str r0, [r6, #28]
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mov r0, r6
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bl OS_WakeupThread
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mov r0, r4
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bl OS_RestoreInterrupts
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mov r0, #1
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_037F991C:
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ldmia sp!, {r4, r5, r6, r7, r8, lr}
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bx lr
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arm_func_start OS_SendMessage
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OS_SendMessage: ; 0x037F9924
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stmdb sp!, {r4, r5, r6, r7, lr}
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sub sp, sp, #4
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mov r6, r0
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mov r5, r1
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mov r7, r2
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bl OS_DisableInterrupts
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mov r4, r0
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and r7, r7, #1
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b _037F9968
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_037F9948:
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cmp r7, #0
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bne _037F9960
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mov r0, r4
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bl OS_RestoreInterrupts
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mov r0, #0
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b _037F99AC
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_037F9960:
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mov r0, r6
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bl OS_SleepThread
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_037F9968:
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ldr r2, [r6, #28]
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ldr r1, [r6, #20]
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cmp r1, r2
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ble _037F9948
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ldr r0, [r6, #24]
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add r0, r0, r2
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bl _s32_div_f
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ldr r0, [r6, #16]
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str r5, [r0, r1, lsl #2]
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ldr r0, [r6, #28]
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add r0, r0, #1
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str r0, [r6, #28]
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add r0, r6, #8
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bl OS_WakeupThread
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mov r0, r4
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bl OS_RestoreInterrupts
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mov r0, #1
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_037F99AC:
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add sp, sp, #4
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ldmia sp!, {r4, r5, r6, r7, lr}
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bx lr
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arm_func_start OS_InitMessageQueue
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OS_InitMessageQueue: ; 0x037F99B8
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mov ip, #0
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str ip, [r0, #4]
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ldr r3, [r0, #4]
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str r3, [r0]
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str ip, [r0, #12]
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ldr r3, [r0, #12]
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str r3, [r0, #8]
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str r1, [r0, #16]
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str r2, [r0, #20]
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str ip, [r0, #24]
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str ip, [r0, #28]
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bx lr
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