diff options
| author | YamaArashi <shadow962@live.com> | 2017-01-13 17:50:56 -0800 |
|---|---|---|
| committer | YamaArashi <shadow962@live.com> | 2017-01-13 17:50:56 -0800 |
| commit | a9ea37caf3a1a3b417cb264fb52ae9bf2778c8c8 (patch) | |
| tree | d491db5fec276fb4647761b965dc46b0af212a25 | |
| parent | 88d87495ed2e5e29074ee97d5c636ec75a6e88fe (diff) | |
update GBA headers
| -rw-r--r-- | include/gba/gba.h | 1 | ||||
| -rw-r--r-- | include/gba/io_reg.h | 3 | ||||
| -rw-r--r-- | include/gba/multiboot.h | 55 | ||||
| -rw-r--r-- | include/gba/syscall.h | 2 |
4 files changed, 61 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/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 e47f964d1..deddec5ba 100644 --- a/include/gba/syscall.h +++ b/include/gba/syscall.h @@ -43,4 +43,6 @@ void RLUnCompWram(const void *src, void *dest); void RLUnCompVram(const void *src, void *dest); +int MultiBoot(struct MultiBootParam *mp); + #endif // GUARD_GBA_SYSCALL_H |