diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/gba/gba.h | 1 | ||||
| -rw-r--r-- | include/gba/io_reg.h | 3 | ||||
| -rw-r--r-- | include/gba/macro.h | 2 | ||||
| -rw-r--r-- | include/gba/multiboot.h | 55 | ||||
| -rw-r--r-- | include/gba/syscall.h | 16 | ||||
| -rw-r--r-- | include/gba/types.h | 21 | ||||
| -rw-r--r-- | include/multiboot.h | 21 |
7 files changed, 119 insertions, 0 deletions
diff --git a/include/gba/gba.h b/include/gba/gba.h index 26342cf88..42ae3cdde 100644 --- a/include/gba/gba.h +++ b/include/gba/gba.h @@ -4,6 +4,7 @@ #include "gba/defines.h" #include "gba/io_reg.h" #include "gba/types.h" +#include "gba/multiboot.h" #include "gba/syscall.h" #include "gba/macro.h" diff --git a/include/gba/io_reg.h b/include/gba/io_reg.h index 0be92fa60..5234e5b6c 100644 --- a/include/gba/io_reg.h +++ b/include/gba/io_reg.h @@ -577,6 +577,8 @@ #define TIMER_ENABLE 0x80 // serial +#define SIO_ID 0x0030 // Communication ID + #define SIO_8BIT_MODE 0x0000 // Normal 8-bit communication mode #define SIO_32BIT_MODE 0x1000 // Normal 32-bit communication mode #define SIO_MULTI_MODE 0x2000 // Multi-player communication mode @@ -589,6 +591,7 @@ #define SIO_MULTI_SI 0x0004 // Multi-player communication SI terminal #define SIO_MULTI_SD 0x0008 // SD terminal +#define SIO_MULTI_BUSY 0x0080 #define SIO_ERROR 0x0040 // Detect error #define SIO_START 0x0080 // Start transfer diff --git a/include/gba/macro.h b/include/gba/macro.h index 62d3e73fa..230fb4383 100644 --- a/include/gba/macro.h +++ b/include/gba/macro.h @@ -25,6 +25,8 @@ CPU_FAST_SET_SRC_FIXED | ((size)/(32/8) & 0x1FFFFF)); \ } +#define CpuFastFill16(value, dest, size) CpuFastFill(((value) << 16) | (value), (dest), (size)) + #define CpuFastCopy(src, dest, size) CpuFastSet(src, dest, ((size)/(32/8) & 0x1FFFFF)) #define DmaSet(dmaNum, src, dest, control) \ diff --git a/include/gba/multiboot.h b/include/gba/multiboot.h new file mode 100644 index 000000000..e88b43a19 --- /dev/null +++ b/include/gba/multiboot.h @@ -0,0 +1,55 @@ +#ifndef GUARD_GBA_MULTIBOOT_H +#define GUARD_GBA_MULTIBOOT_H + +#define MULTIBOOT_NCHILD 3 // Maximum number of slaves +#define MULTIBOOT_HEADER_SIZE 0xc0 // Header size +#define MULTIBOOT_SEND_SIZE_MIN 0x100 // Minimum transmission size +#define MULTIBOOT_SEND_SIZE_MAX 0x40000 // Maximum transmission size + +struct MultiBootParam +{ + u32 system_work[5]; + u8 handshake_data; + u8 padding; + u16 handshake_timeout; + u8 probe_count; + u8 client_data[MULTIBOOT_NCHILD]; + u8 palette_data; + u8 response_bit; + u8 client_bit; + u8 reserved1; + u8 *boot_srcp; + u8 *boot_endp; + u8 *masterp; + u8 *reserved2[MULTIBOOT_NCHILD]; + u32 system_work2[4]; + u8 sendflag; + u8 probe_target_bit; + u8 check_wait; + u8 server_type; +}; + +#define MULTIBOOT_ERROR_04 0x04 +#define MULTIBOOT_ERROR_08 0x08 +#define MULTIBOOT_ERROR_0c 0x0c +#define MULTIBOOT_ERROR_40 0x40 +#define MULTIBOOT_ERROR_44 0x44 +#define MULTIBOOT_ERROR_48 0x48 +#define MULTIBOOT_ERROR_4c 0x4c +#define MULTIBOOT_ERROR_80 0x80 +#define MULTIBOOT_ERROR_84 0x84 +#define MULTIBOOT_ERROR_88 0x88 +#define MULTIBOOT_ERROR_8c 0x8c +#define MULTIBOOT_ERROR_NO_PROBE_TARGET 0x50 +#define MULTIBOOT_ERROR_NO_DLREADY 0x60 +#define MULTIBOOT_ERROR_BOOT_FAILURE 0x70 +#define MULTIBOOT_ERROR_HANDSHAKE_FAILURE 0x71 + +#define MULTIBOOT_CONNECTION_CHECK_WAIT 15 + +#define MULTIBOOT_SERVER_TYPE_NORMAL 0 +#define MULTIBOOT_SERVER_TYPE_QUICK 1 + +#define MULTIBOOT_HANDSHAKE_TIMEOUT 400 + +#endif // GUARD_GBA_MULTIBOOT_H diff --git a/include/gba/syscall.h b/include/gba/syscall.h index 3f41abba1..deddec5ba 100644 --- a/include/gba/syscall.h +++ b/include/gba/syscall.h @@ -17,6 +17,10 @@ void RegisterRamReset(u32 resetFlags); void VBlankIntrWait(void); +u16 Sqrt(u32 num); + +u16 ArcTan2(s16 x, s16 y); + #define CPU_SET_SRC_FIXED 0x01000000 #define CPU_SET_16BIT 0x00000000 #define CPU_SET_32BIT 0x04000000 @@ -27,6 +31,18 @@ void CpuSet(const void *src, void *dest, u32 control); void CpuFastSet(const void *src, void *dest, u32 control); +void BgAffineSet(struct BgAffineSrcData *src, struct BgAffineDstData *dest, s32 count); + void ObjAffineSet(struct ObjAffineSrcData *src, void *dest, s32 count, s32 offset); +void LZ77UnCompWram(const void *src, void *dest); + +void LZ77UnCompVram(const void *src, void *dest); + +void RLUnCompWram(const void *src, void *dest); + +void RLUnCompVram(const void *src, void *dest); + +int MultiBoot(struct MultiBootParam *mp); + #endif // GUARD_GBA_SYSCALL_H diff --git a/include/gba/types.h b/include/gba/types.h index be7390d5a..fd8a20a4c 100644 --- a/include/gba/types.h +++ b/include/gba/types.h @@ -74,6 +74,27 @@ struct OamData #define ST_OAM_H_RECTANGLE 1 #define ST_OAM_V_RECTANGLE 2 +struct BgAffineSrcData +{ + s32 texX; + s32 texY; + s16 scrX; + s16 scrY; + s16 sx; + s16 sy; + u16 alpha; +}; + +struct BgAffineDstData +{ + s16 pa; + s16 pb; + s16 pc; + s16 pd; + s32 dx; + s32 dy; +}; + struct ObjAffineSrcData { s16 xScale; diff --git a/include/multiboot.h b/include/multiboot.h new file mode 100644 index 000000000..950c853d0 --- /dev/null +++ b/include/multiboot.h @@ -0,0 +1,21 @@ +#ifndef GUARD_MULTIBOOT_H +#define GUARD_MULTIBOOT_H + +#define MULTIBOOT_MASTER_INFO 0x62 +#define MULTIBOOT_CLIENT_INFO 0x72 +#define MULTIBOOT_MASTER_START_PROBE 0x61 +#define MULTIBOOT_MASTER_REQUEST_DLREADY 0x63 +#define MULTIBOOT_CLIENT_DLREADY 0x73 +#define MULTIBOOT_MASTER_START_DL 0x64 +#define MULTIBOOT_MASTER_REQUEST_CRC 0x65 +#define MULTIBOOT_CLIENT_CALC_CRC 0x74 +#define MULTIBOOT_CLIENT_CRCREADY 0x75 +#define MULTIBOOT_MASTER_VERIFY_CRC 0x66 + +void MultiBootInit(struct MultiBootParam *mp); +int MultiBootMain(struct MultiBootParam *mp); +void MultiBootStartProbe(struct MultiBootParam *mp); +void MultiBootStartMaster(struct MultiBootParam *mp, u8 *srcp, int length, u8 palette_color, s8 palette_speed); +int MultiBootCheckComplete(struct MultiBootParam *mp); + +#endif // GUARD_MULTIBOOT_H |