Mercurial > hg > Members > mitsuki > xv6_rpi2_port

comparison include/defs.h @ 0:ed10291ff195

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author mir3636
date Sun, 06 Jan 2019 19:27:03 +0900
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-1:000000000000 0:ed10291ff195
1 struct buf;
2 struct context;
3 struct file;
4 struct inode;
5 struct pipe;
6 struct proc;
7 struct spinlock;
8 struct stat;
9 struct superblock;
10
11 void OkLoop(void);
12 void NotOkLoop(void);
13
14 // mmu.c
15 void mmuinit0(void);
16 void mmuinit1(void);
17 void barriers(void);
18 void dsb_barrier(void);
19 void flush_tlb(void);
20 void flush_dcache_all(void);
21 void flush_dcache(uint va1, uint va2);
22 void flush_idcache(void);
23 void set_pgtbase(uint base);
24
25 // bio.c
26 void binit(void);
27 struct buf* bread(uint, uint);
28 void brelse(struct buf*);
29 void bwrite(struct buf*);
30
31 // console.c
32 void consoleinit(void);
33 void cprintf(char*, ...);
34 void consoleintr(int(*)(void));
35 void panic(char*) __attribute__((noreturn));
36 void drawcharacter(u8, uint, uint);
37 void gpuputc(uint);
38 void gpuinit(void);
39
40
41 // fs.c
42 void readsb(int dev, struct superblock *sb);
43 int dirlink(struct inode*, char*, uint);
44 struct inode* dirlookup(struct inode*, char*, uint*);
45 struct inode* ialloc(uint, short);
46 struct inode* idup(struct inode*);
47 void iinit(void);
48 void ilock(struct inode*);
49 void iput(struct inode*);
50 void iunlock(struct inode*);
51 void iunlockput(struct inode*);
52 void iupdate(struct inode*);
53 int namecmp(const char*, const char*);
54 struct inode* namei(char*);
55 struct inode* nameiparent(char*, char*);
56 int readi(struct inode*, char*, uint, uint);
57 void stati(struct inode*, struct stat*);
58 int writei(struct inode*, char*, uint, uint);
59
60
61 // ide.c
62 void ideinit(void);
63 void ideintr(void);
64 void iderw(struct buf*);
65
66 // exec.c
67 int exec(char*, char**);
68
69 // file.c
70 struct file* filealloc(void);
71 void fileclose(struct file*);
72 struct file* filedup(struct file*);
73 void fileinit(void);
74 int fileread(struct file*, char*, int n);
75 int filestat(struct file*, struct stat*);
76 int filewrite(struct file*, char*, int n);
77
78
79 // fs.c
80 void readsb(int dev, struct superblock *sb);
81 int dirlink(struct inode*, char*, uint);
82 struct inode* dirlookup(struct inode*, char*, uint*);
83 struct inode* ialloc(uint, short);
84 struct inode* idup(struct inode*);
85 void iinit(void);
86 void ilock(struct inode*);
87 void iput(struct inode*);
88 void iunlock(struct inode*);
89 void iunlockput(struct inode*);
90 void iupdate(struct inode*);
91 int namecmp(const char*, const char*);
92 struct inode* namei(char*);
93 struct inode* nameiparent(char*, char*);
94 int readi(struct inode*, char*, uint, uint);
95 void stati(struct inode*, struct stat*);
96 int writei(struct inode*, char*, uint, uint);
97
98 // kalloc.c
99 char* kalloc(void);
100 void kfree(char*);
101 void kinit1(void*, void*);
102 void kinit2(void*, void*);
103
104
105 // log.c
106 void initlog(void);
107 void log_write(struct buf*);
108 void begin_trans();
109 void commit_trans();
110
111 // pipe.c
112 int pipealloc(struct file**, struct file**);
113 void pipeclose(struct pipe*, int);
114 int piperead(struct pipe*, char*, int);
115 int pipewrite(struct pipe*, char*, int);
116
117 //PAGEBREAK: 16
118 // proc.c
119 struct proc* copyproc(struct proc*);
120 void exit(void);
121 int fork(void);
122 int growproc(int);
123 int kill(int);
124 void pinit(void);
125 void procdump(void);
126 void scheduler(void) __attribute__((noreturn));
127 void sched(void);
128 void sleep(void*, struct spinlock*);
129 void userinit(void);
130 int wait(void);
131 void wakeup(void*);
132 void yield(void);
133
134
135 // swtch.S
136 void swtch(struct context**, struct context*);
137
138 // syscall.c
139 int argint(int, int*);
140 int argptr(int, char**, int);
141 int argstr(int, char**);
142 int fetchint(uint, int*);
143 int fetchstr(uint, char**);
144 void syscall(void);
145
146 void kvmalloc(void);
147
148
149 int UsbInitialise(void);
150 void KeyboardUpdate(void);
151 char KeyboardGetChar(void);
152 uint KeyboardCount(void);
153 uint KeyboardGetAddress(uint);
154 struct KeyboardLeds KeyboardGetLedSupport(uint);
155
156 // spinlock.c
157 void acquire(struct spinlock*);
158 void getcallerpcs(void*, uint*);
159 int holding(struct spinlock*);
160 void initlock(struct spinlock*, char*);
161 void release(struct spinlock*);
162 void pushcli(void);
163 void popcli(void);
164
165 // string.c
166 int memcmp(const void*, const void*, uint);
167 void* memmove(void*, const void*, uint);
168 void* memset(void*, int, uint);
169 char* safestrcpy(char*, const char*, int);
170 int strlen(const char*);
171 int strncmp(const char*, const char*, uint);
172 char* strncpy(char*, const char*, int);
173 uint div(uint n, uint d);
174
175 // syscall.c
176 int argint(int, int*);
177 int argptr(int, char**, int);
178 int argstr(int, char**);
179 int fetchint(uint, int*);
180 int fetchstr(uint, char**);
181 void syscall(void);
182
183 // timer.c
184 void timer3init(void);
185 void timer3intr(void);
186 unsigned long long getsystemtime(void);
187 void delay(uint);
188
189 // trap.c
190 void tvinit(void);
191 void sti(void);
192 void cli(void);
193 void disable_intrs(void);
194 void enable_intrs(void);
195 extern uint ticks;
196 extern struct spinlock tickslock;
197 uint readcpsr(void);
198
199 // uart.c
200 void uartinit(void);
201 void miniuartintr(void);
202 void uartputc(uint);
203 void setgpiofunc(uint, uint);
204 void setgpioval(uint, uint);
205
206 // vm.c
207 void seginit(void);
208 void kvmalloc(void);
209 void vmenable(void);
210 pde_t* setupkvm(void);
211 char* uva2ka(pde_t*, char*);
212 int allocuvm(pde_t*, uint, uint);
213 int deallocuvm(pde_t*, uint, uint);
214 void freevm(pde_t*);
215 void inituvm(pde_t*, char*, uint);
216 int loaduvm(pde_t*, char*, struct inode*, uint, uint);
217 pde_t* copyuvm(pde_t*, uint);
218 void switchuvm(struct proc*);
219 void switchkvm(void);
220 int copyout(pde_t*, uint, void*, uint);
221 void clearpteu(pde_t *pgdir, char *uva);
222
223 // mailbox.c
224 uint readmailbox(u8);
225 void writemailbox(uint *, u8);
226 void create_request(volatile uint *mbuf, uint tag, uint buflen, uint len, uint *data);
227 void mailboxinit(void);
228
229
230
231 // number of elements in fixed-size array
232 #define NELEM(x) (sizeof(x)/sizeof((x)[0]))
233