File: /usr/src/linux/arch/ppc/kernel/ppc_ksyms.c
1 /*
2 * BK Id: SCCS/s.ppc_ksyms.c 1.51 08/24/01 17:05:47 paulus
3 */
4 #include <linux/config.h>
5 #include <linux/module.h>
6 #include <linux/threads.h>
7 #include <linux/smp.h>
8 #include <linux/elfcore.h>
9 #include <linux/sched.h>
10 #include <linux/string.h>
11 #include <linux/interrupt.h>
12 #include <linux/tty.h>
13 #include <linux/vt_kern.h>
14 #include <linux/nvram.h>
15 #include <linux/spinlock.h>
16 #include <linux/console.h>
17 #include <linux/irq.h>
18 #include <linux/pci.h>
19 #include <linux/delay.h>
20
21 #include <asm/page.h>
22 #include <asm/semaphore.h>
23 #include <asm/processor.h>
24 #include <asm/uaccess.h>
25 #include <asm/io.h>
26 #include <linux/ide.h>
27 #include <asm/ide.h>
28 #include <asm/atomic.h>
29 #include <asm/bitops.h>
30 #include <asm/checksum.h>
31 #include <asm/pgtable.h>
32 #include <linux/adb.h>
33 #include <linux/cuda.h>
34 #include <linux/pmu.h>
35 #include <asm/prom.h>
36 #include <asm/system.h>
37 #include <asm/pci-bridge.h>
38 #include <asm/irq.h>
39 #include <asm/feature.h>
40 #include <asm/dma.h>
41 #include <asm/machdep.h>
42 #include <asm/hw_irq.h>
43 #include <asm/nvram.h>
44 #include <asm/mmu_context.h>
45 #include <asm/backlight.h>
46 #ifdef CONFIG_SMP
47 #include <asm/smplock.h>
48 #include <asm/smp.h>
49 #endif /* CONFIG_SMP */
50 #include <asm/time.h>
51 #include <asm/cputable.h>
52 #include <asm/btext.h>
53
54 #ifdef CONFIG_8xx
55 #include "../8xx_io/commproc.h"
56 #endif
57
58 /* Tell string.h we don't want memcpy etc. as cpp defines */
59 #define EXPORT_SYMTAB_STROPS
60
61 extern void transfer_to_handler(void);
62 extern void syscall_trace(void);
63 extern void do_IRQ(struct pt_regs *regs);
64 extern void MachineCheckException(struct pt_regs *regs);
65 extern void AlignmentException(struct pt_regs *regs);
66 extern void ProgramCheckException(struct pt_regs *regs);
67 extern void SingleStepException(struct pt_regs *regs);
68 extern int do_signal(sigset_t *, struct pt_regs *);
69 extern int pmac_newworld;
70 extern int sys_sigreturn(struct pt_regs *regs);
71
72 long long __ashrdi3(long long, int);
73 long long __ashldi3(long long, int);
74 long long __lshrdi3(long long, int);
75 int abs(int);
76 extern unsigned long ret_to_user_hook;
77
78 extern unsigned long mm_ptov (unsigned long paddr);
79
80 EXPORT_SYMBOL(clear_page);
81 EXPORT_SYMBOL(do_signal);
82 EXPORT_SYMBOL(syscall_trace);
83 EXPORT_SYMBOL(transfer_to_handler);
84 EXPORT_SYMBOL(do_IRQ);
85 EXPORT_SYMBOL(MachineCheckException);
86 EXPORT_SYMBOL(AlignmentException);
87 EXPORT_SYMBOL(ProgramCheckException);
88 EXPORT_SYMBOL(SingleStepException);
89 EXPORT_SYMBOL(sys_sigreturn);
90 EXPORT_SYMBOL(ppc_n_lost_interrupts);
91 EXPORT_SYMBOL(ppc_lost_interrupts);
92 EXPORT_SYMBOL(enable_irq);
93 EXPORT_SYMBOL(disable_irq);
94 EXPORT_SYMBOL(disable_irq_nosync);
95 EXPORT_SYMBOL(probe_irq_mask);
96 #ifdef CONFIG_SMP
97 EXPORT_SYMBOL(kernel_flag);
98 #endif /* CONFIG_SMP */
99
100 EXPORT_SYMBOL(ISA_DMA_THRESHOLD);
101 EXPORT_SYMBOL_NOVERS(DMA_MODE_READ);
102 EXPORT_SYMBOL(DMA_MODE_WRITE);
103 #if defined(CONFIG_ALL_PPC)
104 EXPORT_SYMBOL(_prep_type);
105 EXPORT_SYMBOL(ucSystemType);
106 #endif
107
108 #if !__INLINE_BITOPS
109 EXPORT_SYMBOL(set_bit);
110 EXPORT_SYMBOL(clear_bit);
111 EXPORT_SYMBOL(change_bit);
112 EXPORT_SYMBOL(test_and_set_bit);
113 EXPORT_SYMBOL(test_and_clear_bit);
114 EXPORT_SYMBOL(test_and_change_bit);
115 #endif /* __INLINE_BITOPS */
116
117 EXPORT_SYMBOL(strcpy);
118 EXPORT_SYMBOL(strncpy);
119 EXPORT_SYMBOL(strcat);
120 EXPORT_SYMBOL(strncat);
121 EXPORT_SYMBOL(strchr);
122 EXPORT_SYMBOL(strrchr);
123 EXPORT_SYMBOL(strpbrk);
124 EXPORT_SYMBOL(strtok);
125 EXPORT_SYMBOL(strstr);
126 EXPORT_SYMBOL(strlen);
127 EXPORT_SYMBOL(strnlen);
128 EXPORT_SYMBOL(strcmp);
129 EXPORT_SYMBOL(strncmp);
130 EXPORT_SYMBOL(strcasecmp);
131
132 /* EXPORT_SYMBOL(csum_partial); already in net/netsyms.c */
133 EXPORT_SYMBOL(csum_partial_copy_generic);
134 EXPORT_SYMBOL(ip_fast_csum);
135 EXPORT_SYMBOL(csum_tcpudp_magic);
136
137 EXPORT_SYMBOL(__copy_tofrom_user);
138 EXPORT_SYMBOL(__clear_user);
139 EXPORT_SYMBOL(__strncpy_from_user);
140 EXPORT_SYMBOL(__strnlen_user);
141
142 /*
143 EXPORT_SYMBOL(inb);
144 EXPORT_SYMBOL(inw);
145 EXPORT_SYMBOL(inl);
146 EXPORT_SYMBOL(outb);
147 EXPORT_SYMBOL(outw);
148 EXPORT_SYMBOL(outl);
149 EXPORT_SYMBOL(outsl);*/
150
151 EXPORT_SYMBOL(_insb);
152 EXPORT_SYMBOL(_outsb);
153 EXPORT_SYMBOL(_insw);
154 EXPORT_SYMBOL(_outsw);
155 EXPORT_SYMBOL(_insl);
156 EXPORT_SYMBOL(_outsl);
157 EXPORT_SYMBOL(_insw_ns);
158 EXPORT_SYMBOL(_outsw_ns);
159 EXPORT_SYMBOL(_insl_ns);
160 EXPORT_SYMBOL(_outsl_ns);
161 EXPORT_SYMBOL(ioremap);
162 EXPORT_SYMBOL(__ioremap);
163 EXPORT_SYMBOL(iounmap);
164 EXPORT_SYMBOL(iopa);
165 EXPORT_SYMBOL(mm_ptov);
166
167 EXPORT_SYMBOL(ppc_ide_md);
168
169 #ifdef CONFIG_PCI
170 EXPORT_SYMBOL_NOVERS(isa_io_base);
171 EXPORT_SYMBOL_NOVERS(isa_mem_base);
172 EXPORT_SYMBOL_NOVERS(pci_dram_offset);
173 EXPORT_SYMBOL(pci_alloc_consistent);
174 EXPORT_SYMBOL(pci_free_consistent);
175 #endif /* CONFIG_PCI */
176
177 EXPORT_SYMBOL(start_thread);
178 EXPORT_SYMBOL(kernel_thread);
179
180 /*EXPORT_SYMBOL(__restore_flags);*/
181 /*EXPORT_SYMBOL(_disable_interrupts);
182 EXPORT_SYMBOL(_enable_interrupts);*/
183 EXPORT_SYMBOL(flush_instruction_cache);
184 EXPORT_SYMBOL(giveup_fpu);
185 EXPORT_SYMBOL(enable_kernel_fp);
186 EXPORT_SYMBOL(flush_icache_range);
187 EXPORT_SYMBOL(flush_dcache_range);
188 EXPORT_SYMBOL(xchg_u32);
189 #ifdef CONFIG_ALTIVEC
190 EXPORT_SYMBOL(last_task_used_altivec);
191 EXPORT_SYMBOL(giveup_altivec);
192 #endif /* CONFIG_ALTIVEC */
193 #ifdef CONFIG_SMP
194 EXPORT_SYMBOL(global_irq_lock);
195 EXPORT_SYMBOL(global_irq_count);
196 EXPORT_SYMBOL(global_irq_holder);
197 EXPORT_SYMBOL(__global_cli);
198 EXPORT_SYMBOL(__global_sti);
199 EXPORT_SYMBOL(__global_save_flags);
200 EXPORT_SYMBOL(__global_restore_flags);
201 #ifdef SPINLOCK_DEBUG
202 EXPORT_SYMBOL(_spin_lock);
203 EXPORT_SYMBOL(_spin_unlock);
204 EXPORT_SYMBOL(spin_trylock);
205 EXPORT_SYMBOL(_read_lock);
206 EXPORT_SYMBOL(_read_unlock);
207 EXPORT_SYMBOL(_write_lock);
208 EXPORT_SYMBOL(_write_unlock);
209 #endif
210 EXPORT_SYMBOL(smp_call_function);
211 EXPORT_SYMBOL(smp_hw_index);
212 EXPORT_SYMBOL(smp_num_cpus);
213 EXPORT_SYMBOL(synchronize_irq);
214 #endif
215
216 EXPORT_SYMBOL(ppc_md);
217
218 #ifdef CONFIG_ADB
219 EXPORT_SYMBOL(adb_request);
220 EXPORT_SYMBOL(adb_register);
221 EXPORT_SYMBOL(adb_unregister);
222 EXPORT_SYMBOL(adb_poll);
223 EXPORT_SYMBOL(adb_try_handler_change);
224 #endif /* CONFIG_ADB */
225 #ifdef CONFIG_ADB_CUDA
226 EXPORT_SYMBOL(cuda_request);
227 EXPORT_SYMBOL(cuda_poll);
228 #endif /* CONFIG_ADB_CUDA */
229 #ifdef CONFIG_PMAC_BACKLIGHT
230 EXPORT_SYMBOL(get_backlight_level);
231 EXPORT_SYMBOL(set_backlight_level);
232 EXPORT_SYMBOL(set_backlight_enable);
233 EXPORT_SYMBOL(register_backlight_controller);
234 #endif /* CONFIG_PMAC_BACKLIGHT */
235 #if defined(CONFIG_ALL_PPC)
236 EXPORT_SYMBOL(_machine);
237 EXPORT_SYMBOL_NOVERS(sys_ctrler);
238 EXPORT_SYMBOL(find_devices);
239 EXPORT_SYMBOL(find_type_devices);
240 EXPORT_SYMBOL(find_compatible_devices);
241 EXPORT_SYMBOL(find_path_device);
242 EXPORT_SYMBOL(device_is_compatible);
243 EXPORT_SYMBOL(machine_is_compatible);
244 EXPORT_SYMBOL(find_all_nodes);
245 EXPORT_SYMBOL(get_property);
246 EXPORT_SYMBOL(pci_bus_io_base);
247 EXPORT_SYMBOL(pci_bus_io_base_phys);
248 EXPORT_SYMBOL(pci_bus_mem_base_phys);
249 EXPORT_SYMBOL(pci_device_to_OF_node);
250 EXPORT_SYMBOL(pci_device_from_OF_node);
251 EXPORT_SYMBOL(pci_bus_to_hose);
252 EXPORT_SYMBOL(pci_resource_to_bus);
253 EXPORT_SYMBOL(pci_phys_to_bus);
254 EXPORT_SYMBOL(pci_bus_to_phys);
255 EXPORT_SYMBOL(pmac_newworld);
256 EXPORT_SYMBOL(feature_set);
257 EXPORT_SYMBOL(feature_clear);
258 EXPORT_SYMBOL(feature_test);
259 EXPORT_SYMBOL(feature_set_gmac_power);
260 EXPORT_SYMBOL(feature_gmac_phy_reset);
261 EXPORT_SYMBOL(feature_set_usb_power);
262 EXPORT_SYMBOL(feature_set_firewire_power);
263 EXPORT_SYMBOL(feature_set_firewire_cable_power);
264 EXPORT_SYMBOL(feature_set_modem_power);
265 EXPORT_SYMBOL(feature_set_airport_power);
266 #endif /* defined(CONFIG_ALL_PPC) */
267 #if defined(CONFIG_BOOTX_TEXT)
268 EXPORT_SYMBOL(btext_update_display);
269 #endif
270 #if defined(CONFIG_SCSI) && defined(CONFIG_ALL_PPC)
271 EXPORT_SYMBOL(note_scsi_host);
272 #endif
273 #ifdef CONFIG_VT
274 EXPORT_SYMBOL(kd_mksound);
275 #endif
276 #ifdef CONFIG_NVRAM
277 EXPORT_SYMBOL(nvram_read_byte);
278 EXPORT_SYMBOL(nvram_write_byte);
279 EXPORT_SYMBOL(pmac_xpram_read);
280 EXPORT_SYMBOL(pmac_xpram_write);
281 #endif /* CONFIG_NVRAM */
282 EXPORT_SYMBOL(to_tm);
283
284 EXPORT_SYMBOL_NOVERS(__ashrdi3);
285 EXPORT_SYMBOL_NOVERS(__ashldi3);
286 EXPORT_SYMBOL_NOVERS(__lshrdi3);
287 EXPORT_SYMBOL_NOVERS(memcpy);
288 EXPORT_SYMBOL_NOVERS(memset);
289 EXPORT_SYMBOL_NOVERS(memmove);
290 EXPORT_SYMBOL_NOVERS(memscan);
291 EXPORT_SYMBOL_NOVERS(memcmp);
292
293 EXPORT_SYMBOL(abs);
294
295 #ifdef CONFIG_VGA_CONSOLE
296 EXPORT_SYMBOL(screen_info);
297 #endif
298
299 EXPORT_SYMBOL(__delay);
300 EXPORT_SYMBOL(__sti);
301 EXPORT_SYMBOL(__sti_end);
302 EXPORT_SYMBOL(__cli);
303 EXPORT_SYMBOL(__cli_end);
304 EXPORT_SYMBOL(__save_flags_ptr);
305 EXPORT_SYMBOL(__save_flags_ptr_end);
306 EXPORT_SYMBOL(__restore_flags);
307 EXPORT_SYMBOL(__restore_flags_end);
308 EXPORT_SYMBOL(timer_interrupt_intercept);
309 EXPORT_SYMBOL(timer_interrupt);
310 EXPORT_SYMBOL(do_IRQ_intercept);
311 EXPORT_SYMBOL(irq_desc);
312 void ppc_irq_dispatch_handler(struct pt_regs *, int);
313 EXPORT_SYMBOL(ppc_irq_dispatch_handler);
314 EXPORT_SYMBOL(tb_ticks_per_jiffy);
315 EXPORT_SYMBOL(get_wchan);
316 EXPORT_SYMBOL(console_drivers);
317 #ifdef CONFIG_XMON
318 EXPORT_SYMBOL(xmon);
319 #endif
320 EXPORT_SYMBOL(__up);
321 EXPORT_SYMBOL(__down);
322 EXPORT_SYMBOL(__down_interruptible);
323
324 #if defined(CONFIG_KGDB) || defined(CONFIG_XMON)
325 extern void (*debugger)(struct pt_regs *regs);
326 extern int (*debugger_bpt)(struct pt_regs *regs);
327 extern int (*debugger_sstep)(struct pt_regs *regs);
328 extern int (*debugger_iabr_match)(struct pt_regs *regs);
329 extern int (*debugger_dabr_match)(struct pt_regs *regs);
330 extern void (*debugger_fault_handler)(struct pt_regs *regs);
331
332 EXPORT_SYMBOL(debugger);
333 EXPORT_SYMBOL(debugger_bpt);
334 EXPORT_SYMBOL(debugger_sstep);
335 EXPORT_SYMBOL(debugger_iabr_match);
336 EXPORT_SYMBOL(debugger_dabr_match);
337 EXPORT_SYMBOL(debugger_fault_handler);
338 #endif
339
340 #ifdef CONFIG_8xx
341 EXPORT_SYMBOL(request_8xxirq);
342 EXPORT_SYMBOL(cpm_install_handler);
343 EXPORT_SYMBOL(cpm_free_handler);
344 #endif /* CONFIG_8xx */
345
346 EXPORT_SYMBOL(ret_to_user_hook);
347 EXPORT_SYMBOL(next_mmu_context);
348 EXPORT_SYMBOL(set_context);
349 EXPORT_SYMBOL(handle_mm_fault); /* For MOL */
350 EXPORT_SYMBOL_NOVERS(disarm_decr);
351 #if !defined(CONFIG_8xx) && !defined(CONFIG_4xx)
352 EXPORT_SYMBOL(flush_hash_page); /* For MOL */
353 extern long *intercept_table;
354 EXPORT_SYMBOL(intercept_table);
355 #endif
356 extern long *ret_from_intercept;
357 EXPORT_SYMBOL(ret_from_intercept);
358 EXPORT_SYMBOL(cur_cpu_spec);
359