libdragon
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N64 System Interface. More...
Macros | |
#define | cache_op(op, linesize) |
Helper macro to perform cache refresh operations. More... | |
#define | TV_TYPE_LOC 0x80000300 |
Memory location to read which determines the TV type. | |
Functions | |
bool | sys_bbplayer (void) |
Return true if we are running on a iQue player. | |
int | sys_get_boot_cic () |
Return the boot CIC. More... | |
void | sys_set_boot_cic (int bc) |
Set the boot CIC. More... | |
void | data_cache_hit_writeback (volatile const void *addr, unsigned long length) |
Force a data cache writeback over a memory region. More... | |
void | __data_cache_hit_invalidate (volatile void *addr, unsigned long length) |
Underlying implementation of data_cache_hit_invalidate. | |
void | data_cache_hit_writeback_invalidate (volatile void *addr, unsigned long length) |
Force a data cache writeback invalidate over a memory region. More... | |
void | data_cache_index_writeback_invalidate (volatile void *addr, unsigned long length) |
Force a data cache index writeback invalidate over a memory region. More... | |
void | data_cache_writeback_invalidate_all (void) |
Force a data cache writeback invalidate over whole memory. More... | |
void | inst_cache_hit_writeback (volatile const void *addr, unsigned long length) |
Force an instruction cache writeback over a memory region. More... | |
void | inst_cache_hit_invalidate (volatile void *addr, unsigned long length) |
Force an instruction cache invalidate over a memory region. More... | |
void | inst_cache_index_invalidate (volatile void *addr, unsigned long length) |
Force an instruction cache index invalidate over a memory region. More... | |
void | inst_cache_invalidate_all (void) |
Force an instruction cache invalidate over whole memory. More... | |
void * | malloc_uncached (size_t size) |
Allocate a buffer that will be accessed as uncached memory. More... | |
void * | malloc_uncached_aligned (int align, size_t size) |
Allocate a buffer that will be accessed as uncached memory, specifying alignment. More... | |
void | free_uncached (void *buf) |
Free an uncached memory buffer. More... | |
int | get_memory_size () |
Get amount of available memory. More... | |
bool | is_memory_expanded () |
Is expansion pak in use. More... | |
tv_type_t | get_tv_type () |
Is system NTSC/PAL/MPAL. More... | |
uint64_t | get_ticks (void) |
Read the number of ticks since system startup. More... | |
uint64_t | get_ticks_us (void) |
Read the number of microseconds since system startup. More... | |
uint64_t | get_ticks_ms (void) |
Read the number of millisecounds since system startup. More... | |
void | wait_ticks (unsigned long wait) |
Spin wait until the number of ticks have elapsed. More... | |
void | wait_ms (unsigned long wait_ms) |
Spin wait until the number of milliseconds have elapsed. More... | |
void | __init_cop1 (void) |
Initialize COP1 with default settings that prevent undesirable exceptions. More... | |
Variables | |
int | __bbplayer = 0 |
Indicates whether we are running on a vanilla N64 or a iQue player. | |
int | __bootcic = 6102 |
Boot CIC. More... | |
N64 System Interface.