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Properly split GBA library

This commit is contained in:
Phillip Stephens 2022-10-15 14:47:17 -07:00
parent 3434469fc6
commit f49d43abdc
4 changed files with 61 additions and 5 deletions
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3
.vscode/settings.json vendored
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@ -14,7 +14,8 @@
"stddef.h": "c",
"errno.h": "c",
"ansi_files.h": "c",
"types.h": "c"
"types.h": "c",
"gba.h": "c"
},
"files.autoSave": "onFocusChange",
"files.insertFinalNewline": true,

6
asm/Dolphin/GBA/GBAKey.s
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@ -3,7 +3,7 @@
.section .data, "wa"
.balign 8
lbl_803F71A0:
D35:
.byte 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
.byte 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 33, 2,255, 0, 33
.byte 19, 6, 18, 3, 18, 4, 19, 5, 0,146, 0,255, 0,136,255,255
@ -216,9 +216,9 @@ __GBAX02:
/* 803CB12C 003C808C 38 80 00 20 */ li r4, 0x20
/* 803CB130 003C8090 4B FB 39 81 */ bl DCFlushRange
/* 803CB134 003C8094 38 00 00 FF */ li r0, 0xff
/* 803CB138 003C8098 3C 80 80 3F */ lis r4, lbl_803F71A0@ha
/* 803CB138 003C8098 3C 80 80 3F */ lis r4, D35@ha
/* 803CB13C 003C809C 90 1F 00 AC */ stw r0, 0xac(r31)
/* 803CB140 003C80A0 38 84 71 A0 */ addi r4, r4, lbl_803F71A0@l
/* 803CB140 003C80A0 38 84 71 A0 */ addi r4, r4, D35@l
/* 803CB144 003C80A4 3C 04 80 00 */ addis r0, r4, 0x8000
/* 803CB148 003C80A8 90 1F 00 B4 */ stw r0, 0xb4(r31)
/* 803CB14C 003C80AC 38 00 03 80 */ li r0, 0x380

2
configure.py
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@ -1011,6 +1011,8 @@ LIBS = [
"cflags": "$cflags_base",
"objects": [
"Dolphin/GBA/GBA",
"Dolphin/GBA/GBAGetProcessStatus",
"Dolphin/GBA/GBAJoyBoot",
"Dolphin/GBA/GBARead",
"Dolphin/GBA/GBAWrite",
"Dolphin/GBA/GBAXfer",

55
include/dolphin/gba.h
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@ -1,10 +1,63 @@
#ifndef _DOLPHIN_GBA
#define _DOLPHIN_GBA
#include <types.h>
#ifdef __cplusplus
extern "C" {
#endif
void GBAInit();
#define GBA_CHAN0 0
#define GBA_CHAN1 1
#define GBA_CHAN2 2
#define GBA_CHAN3 3
#define GBA_MAX_CHAN 4
#define GBA_ALL_KEY_MASK 0x03ff
#define GBA_A_BUTTON 0x0001
#define GBA_B_BUTTON 0x0002
#define GBA_SELECT_BUTTON 0x0004
#define GBA_START_BUTTON 0x0008
#define GBA_R_KEY 0x0010
#define GBA_L_KEY 0x0020
#define GBA_U_KEY 0x0040
#define GBA_D_KEY 0x0080
#define GBA_R_BUTTON 0x0100
#define GBA_L_BUTTON 0x0200
#define GBA_JSTAT_MASK 0x3a
#define GBA_JSTAT_FLAGS_SHIFT 4
#define GBA_JSTAT_FLAGS_MASK 0x30
#define GBA_JSTAT_PSF1 0x20
#define GBA_JSTAT_PSF0 0x10
#define GBA_JSTAT_SEND 0x08
#define GBA_JSTAT_RECV 0x02
#define GBA_READY 0
#define GBA_NOT_READY 1
#define GBA_BUSY 2
#define GBA_JOYBOOT_UNKNOWN_STATE 3
#define GBA_JOYBOOT_ERR_INVALID 4
#define GBA_JOYBOOT_PROGRAM_SIZE_MAX 0x40000
#define GBA_JOYBOOT_BOOTPARAM_OFFSET 0xc8
#define GBA_JOYBOOT_BOOTPARAM_SIZE 0x18
typedef void (*GBACallback)(s32 chan, s32 ret);
void GBAInit(void);
s32 GBAGetStatus(s32 chan, u8* status);
s32 GBAGetStatusAsync(s32 chan, u8* status, GBACallback callback);
s32 GBAReset(s32 chan, u8* status);
s32 GBAResetAsync(s32 chan, u8* status, GBACallback callback);
s32 GBAGetProcessStatus(s32 chan, u8* percentp);
s32 GBARead(s32 chan, u8* dst, u8* status);
s32 GBAReadAsync(s32 chan, u8* dst, u8* status, GBACallback callback);
s32 GBAWrite(s32 chan, u8* src, u8* status);
s32 GBAWriteAsync(s32 chan, u8* src, u8* status, GBACallback callback);
s32 GBAJoyBoot(s32 chan, s32 palette_color, s32 palette_speed, u8* programp, s32 length,
u8* status);
s32 GBAJoyBootAsync(s32 chan, s32 palette_color, s32 palette_speed, u8* programp, s32 length,
u8* status, GBACallback callback);
#ifdef __cplusplus
}
#endif