source: trunk/platform/ixus300_sd4000/sub/100d/stubs_entry_2.S @ 1291

Revision 1291, 14.2 KB checked in by philmoz, 22 months ago (diff)

Replacement for gensig/finsig for DryOS based cameras - see ​http://chdk.setepontos.com/index.php?topic=6560.0
Line 
1#include "stubs_asm.h"
2
3// ROM addresses
4
5// used to point non existing or not found functions to empty sub
6#define NULLSUB 0xFF810B1C
7
8// --- not found by finsig
9NHSTUB(Lseek, 0xFF836ED4)                            // OK, same as lseek, like G11
10NHSTUB(RefreshPhysicalScreen, 0xFFA12124)            // OK, search String "ScreenUnLock", like G11
11NHSTUB(ScreenLock, 0xFFA1356C)                       // search String "ScreenLock", G11 is different
12NHSTUB(ScreenUnLock, 0xFFA12124)                     // aka. RefreshPhysicalScreen, search String "ScreenUnLock", G11 is different
13NHSTUB(Remove, 0xFF836DEC)                           // OK!, like G11, SX200 is different but reference is same, lua os.remove delete file but fail on directory, looks like other cameras behave the same, wrong ?!?
14NHSTUB(kbd_read_keys, 0xFF8347D4)                    // OK!!
15NHSTUB(openfastdir, 0xFFA95C90)                      // OK, AKA. opendir, looks simular to A720, like G11
16NHSTUB(readfastdir, 0xFFA95DE4)                      // maybe ok, looks simular to A720, G11 is different but referens is same
17NHSTUB(ReadFastDir, 0xFFA95DE4)                      // aka. readfastdir
18NHSTUB(UIFS_WriteFirmInfoToFile, 0xFF984AB4)         // OK!, eventproc
19//NHSTUB(SetScriptMode, 0xFF895904)                  // eventproc
20NHSTUB(SetScriptMode, 0xFF810F6C)                    // OK!, like SX210 and G11
21//NHSTUB(UnlockAF, 0xFF83831C)                         // OK!, like SX210 and G11
22NHSTUB(UnlockAF, 0xFF87A920)                         // PT_UnlockAF, like D10
23//NHSTUB(DoAFLock, 0xFF8382E4)                         // OK!, like SX210 and G11
24NHSTUB(DoAFLock, 0xFF87A910)                         // PT_DoAFLock, like D10
25
26NHSTUB(GiveSemaphore, 0xFF839E38)                    // OK!!, eventproc, like G11
27NHSTUB(GetDrive_FreeClusters, 0xFF871E90)            // OK!, like SX210 and G11, UI does show free space
28NHSTUB(PT_PlaySound, 0xFF8840B8)                     // OK!, like SX210 and G11, plays sound on CHDK startup
29//NHSTUB(rename, 0xFF83669C)                         // maybe OK, like SX210
30NHSTUB(rename, 0xFF836E94)                           // maybe OK, like G11
31NHSTUB(qsort, 0xFFB0B1F8)                            // maybe OK, like SX210, G11 and D10 are different but referens is same
32NHSTUB(EnterToCompensationEVF, 0xFF8383E4)           // OK, like SX210 and G11
33NHSTUB(ExitFromCompensationEVF, 0xFF838428)          // OK, like SX210 and G11
34NHSTUB(PostLEDMessage, 0xFF860C6C)                   // like SX210
35NHSTUB(TurnOffBackLight, 0xFF8A4980)                 // OK, like G11
36NHSTUB(TurnOnBackLight, 0xFF8A4968)                  // OK, like G11
37NHSTUB(GetZoomLensCurrentPoint, 0xFF965E54)          // OK, like SX210, G11 is different but referens is same
38NHSTUB(GetZoomLensCurrentPosition, 0xFFAA9298)       // OK, like SX210, G11 is different but referens is same
39NHSTUB(GetCurrentAvValue, 0xFF9644F8)                // OK, like SX210, G11 is different but referens is same
40NHSTUB(PutInNdFilter, 0xFFB2056C)                    // OK, like G11, referens from Function Table (ROM:FFC2AE64)
41NHSTUB(PutOutNdFilter, 0xFFB205A4)                   // OK, like G11, referens from Function Table (ROM:FFC2AE5C)
42
43
44// Multi Partition Support
45//NHSTUB(ReadSDCard, 0xFF9522B0)                     // probably, like SD990
46// "Make bootable" does nothing, "Debug Parameters -> Create card with two partitions" cause shutdown (create_partitions())
47NHSTUB(WriteSDCard, 0xFF952494)                      // shutdown
48//NHSTUB(WriteSDCard, 0xFF9522B0)                    // shutdown
49//NHSTUB(WriteSDCard, 0xFF95266C)                    // shutdown
50
51
52// --- NULLSTUBS (not found by finsig)
53NHSTUB(UnsetZoomForMovie, NULLSUB)                // nullsub_1, does not exist since canon firmware allow Zoom for Movie
54NHSTUB(SetZoomActuatorSpeedPercent, NULLSUB)      // ToDo: nullsub_1
55
56
57// --- Those aren't used or don't exist in DryOS (like A720 and other)
58NHSTUB(Mount_FileSystem, NULLSUB)                 // nullsub_1
59NHSTUB(Unmount_FileSystem, NULLSUB)               // nullsub_1
60NHSTUB(rewinddir, NULLSUB)                        // nullsub_1
61NHSTUB(kbd_pwr_off, NULLSUB)                      // nullsub_1, does not exist, like SD990
62NHSTUB(kbd_pwr_on, NULLSUB)                       // nullsub_1, does not exist, like SD990
63
64
65// --- stubs_entry.S (finsig)
66// ROM:FF96CBFC register libc function
67//NHSTUB(AllocateMemory, 0xffab8cf0)                 // OK!! (malloc)
68//NHSTUB(AllocateMemory, 0xFF814100)                 // malloc, is the actual function, other are just jumps
69//NHSTUB(AllocateUncacheableMemory, 0xff83a41c)      // OK!!
70//NHSTUB(Close, 0xff836db8)                          // OK!!!, eventproc
71//NHSTUB(CreateTask, 0xff81e83c)                     // OK!!, eventproc
72//NHSTUB(DeleteFile_Fut, 0xff836730)                 // OK!
73//NHSTUB(ExecuteEventProcedure, 0xFF88B9C0)          // cause shutdown, referens from FactoryMode Stuff and eventproc_export_ExecuteEventProcedure()
74//NHSTUB(ExecuteEventProcedure, 0xFF88B948)          // finsig, like SD990, OK
75//NHSTUB(ExitTask, 0xff81eacc)                       // OK!, eventproc
76//NHSTUB(Fclose_Fut, 0xff8368ac)                     // OK!, eventproc
77//NHSTUB(Feof_Fut, 0xff836a98)                       // OK!
78//NHSTUB(Fflush_Fut, 0xff836ad4)                     // OK!!
79//NHSTUB(Fgets_Fut, 0xff836a00)                      // OK!
80//NHSTUB(Fopen_Fut, 0xff83686c)                      // OK!, eventproc
81//NHSTUB(Fread_Fut, 0xff836958)                      // OK!, eventproc
82//NHSTUB(FreeMemory, 0xffab8ce8)                     // OK!, eventproc
83//NHSTUB(FreeUncacheableMemory, 0xff83a45c)          // OK!!, finsig2
84//NHSTUB(Fseek_Fut, 0xff836a4c)                      // OK!, eventproc
85//NHSTUB(Fwrite_Fut, 0xff8369ac)                     // OK!, eventproc
86//NHSTUB(GetBatteryTemperature, 0xff8652a0)          // OK
87//NHSTUB(GetCCDTemperature, 0xff86522c)              // OK
88//NHSTUB(GetDrive_ClusterSize, 0xff871e30)           // maybe ok, like D10, finsig2
89//NHSTUB(GetDrive_TotalClusters, 0xff871e64)         // maybe ok, finsig2
90//NHSTUB(GetFocusLensSubjectDistance, 0xff9629b8)    // maybe ok
91//NHSTUB(GetFocusLensSubjectDistanceFromLens, 0xff962d40) // maybe ok, finsig2
92//NHSTUB(GetOpticalTemperature, 0xff865314)          // maybe ok
93//NHSTUB(GetParameterData, 0xff9975f4)               // OK!, like SX210
94//NHSTUB(GetPropertyCase, 0xff88f660)                // OK!
95//NHSTUB(GetSystemTime, 0xffab8d48)                  // OK!!, eventproc
96//NHSTUB(IsStrobeChargeCompleted, 0xff8da44c)
97//NHSTUB(IsStrobeChargeCompleted, 0xFF8DA424)        // maybe ok
98NHSTUB(IsStrobeChargeCompleted, 0xFF8DA44C)          // like SX210
99//NHSTUB(LocalTime, 0xff88923c)                      // OK
100//NHSTUB(LockMainPower, 0xff895b78)                  // OK!
101//NHSTUB(MakeDirectory_Fut, 0xff8367a4)              // OK, like SD990, finsig2
102//NHSTUB(MoveFocusLensToDistance, 0xffb228b0)        // finsig2
103NHSTUB(MoveFocusLensToDistance, 0xFFB2289C)          // ?!?
104//NHSTUB(MoveZoomLensWithPoint, 0xffab6b64)          // maybe ok
105//NHSTUB(NewTaskShell, 0xff88f06c)                   // OK
106//NHSTUB(Open, 0xff86f13c)                           // finsig, WRONG ?
107//NHSTUB(Open, 0xFF81A9E4)                           // open, don't cause shutdown
108//NHSTUB(Open, 0xFF836D4C)                           // eventproc, like SX210, cause shutdown
109//NHSTUB(PostLogicalEventForNotPowerType, 0xff893948) // OK!!, eventproc
110//NHSTUB(PostLogicalEventToUI, 0xff893994)           // OK!, eventproc
111//NHSTUB(Read, 0xff81ac7c)                           // OK!!
112//NHSTUB(RenameFile_Fut, 0xff836868)                 // finsig, WRONG!, does not point to function start, finsig2
113NHSTUB(RenameFile_Fut, 0xFF83669C)                   // OK, like SD990 and G11
114//NHSTUB(SetAutoShutdownTime, 0xff895bec)            // OK
115//NHSTUB(SetCurrentCaptureModeType, 0xff89e550)      // OK
116//NHSTUB(SetFileTimeStamp, 0xff9514c0)               // finsig, WRONG!, does not point to function start, finsig2
117NHSTUB(SetFileTimeStamp, 0xFF837054)                 // maybe ok, like G11 and SX210
118//NHSTUB(SetLogicalEventActive, 0xff8958b4)          // OK
119//NHSTUB(SetParameterData, 0xff997564)               // maybe ok
120//NHSTUB(SetPropertyCase, 0xff88f530)                // maybe ok
121//NHSTUB(SleepTask, 0xff83a0a0)                      // OK eventproc
122//NHSTUB(TakeSemaphore, 0xff839d68)                  // OK eventproc
123//NHSTUB(UnlockMainPower, 0xff895acc)                // OK eventproc
124
125//NHSTUB(UpdateMBROnFlash, 0xFF871CB0)               // finsig, OK, "Make card bootable" does work (ROM:FFAB92B8 MakeScriptDisk -> ROM:FF871D5C aMakeScriptDisk -> ROM:FF871CB0 UpdateMBROnFlash), finsig2
126//NHSTUB(MakeSDCardBootable, 0xFF871D30)             // not used
127
128//NHSTUB(VbattGet, 0xff8330d8)                       // OK, eventproc
129//NHSTUB(_log, 0xffb5b348)
130//NHSTUB(_log10, 0xffb59fd4)
131//NHSTUB(_pow, 0xffb5a144)
132//NHSTUB(_sqrt, 0xffb5cf50)
133//NHSTUB(close, 0xff81aa94)                          // OK!!!, like D10
134//NHSTUB(closedir, 0xffa95e28)                       // does not point to function start, finsig2
135NHSTUB(closedir, 0xFFA95C40)                         // OK, like SX210
136//NHSTUB(closefastdir, 0xffa95e28)                   // finsig, WRONG!, does not point to function start, finsig2
137NHSTUB(closefastdir, 0xFFA95C40)                     // aka. closedir
138//NHSTUB(free, 0xff81415c)                           // OK!
139//NHSTUB(kbd_p1_f, 0xff83484c)                       // OK
140//NHSTUB(kbd_p1_f_cont, 0xff834858)                  // OK
141//NHSTUB(kbd_p2_f, 0xff8340d0)                       // maybe ok
142//NHSTUB(kbd_read_keys_r2, 0xff86122c)               // OK!
143//NHSTUB(lseek, 0xff836ee0)                          // finsig, WRONG!, does not point to function start
144NHSTUB(lseek, 0xFF836ED4)                            // OK, same as Lseek
145//NHSTUB(malloc, 0xff814100)                         // OK!, referens from AllocateUncacheableMemory, D10 is different
146//NHSTUB(memcmp, 0xff82066c)                         // OK!!, eventproc, like D10
147//NHSTUB(memcpy, 0xff83fae8)                         // OK!!, eventproc, like D10
148//NHSTUB(memset, 0xffa15ddc)                         // OK!, eventproc
149//NHSTUB(mkdir, 0xff837254)                          // OK!, like SX210 and G11, finsig2
150//NHSTUB(mktime_ext, 0xff8ac9f0)                     // OK!, like SD990 and G11
151//NHSTUB(open, 0xff81a9e4)                           // OK!!!, like D10
152//NHSTUB(opendir, 0xffa95c90)                        // looks OK, AKA openfastdir, D10 is different, finsig2
153//NHSTUB(rand, 0xff820774)                           // OK, finsig2
154//NHSTUB(read, 0xff81ac7c)                           // OK!
155//NHSTUB(srand, 0xff820768)                          // OK, finsig2
156//NHSTUB(stat, 0xff836f1c)                           // OK, like G11
157//NHSTUB(strcat, 0xff813f5c)                         // WRONG, does point to strncpy, finsig2
158NHSTUB(strcat, 0xFF8AC1AC)                           // OK!!, like G11 and D10
159//NHSTUB(strchr, 0xff813fe4)                         // OK!!, like D10, finsig2
160//NHSTUB(strcmp, 0xff820628)                         // OK
161//NHSTUB(strcpy, 0xff820610)                         // OK
162//NHSTUB(strftime, 0xff8ac3f8)                       // OK, like G11
163//NHSTUB(strlen, 0xff814030)                         // OK
164//NHSTUB(strncmp, 0xff813f98)                        // OK!, like D10
165//NHSTUB(strncpy, 0xff813f5c)                        // OK!, finsig2
166//NHSTUB(strrchr, 0xff83fac0)                        // finsig, WRONG!, finsig2
167NHSTUB(strrchr, 0xFF814008)                          // OK!!, like G11 and D10
168//NHSTUB(strtol, 0xff83fdc8)                         // OK
169//NHSTUB(strtolx, 0xff83fbcc)                        // OK
170//NHSTUB(time, 0xff88981c)                           // looks simular to A720, finsig2
171//NHSTUB(vsprintf, 0xff8205d4)                       // OK!
172//NHSTUB(write, 0xff81acdc)                          // OK, like SD990 and G11
173//NHSTUB(Write, 0xff836e48)                          // OK, eventproc, like SX210 and G11
174//NHSTUB(Restart, 0xff83bbfc)                        // maybe OK, like G11
175
176
177// DEBUG Stuff
178NHSTUB(GetLogToFile, 0xFF975780)                     // this is where Event Procedure does jump (native call does shutdown camera), like G11
179//NHSTUB(GetLogToFile, 0xFF975444)                   // directly points to function like A720
180NHSTUB(dumpMemoryToFile, 0xFF836004)                 // writes a portion of memory into a file (char* filename, 0, (void*) src, int length)
181NHSTUB(LogPrintf,0xFF88C920)                         // like D10
182
183// video buffer stuff
184NHSTUB(UnlockAndRefresh, 0xFFA13398)                 // SX20 102: ROM:FFA0498C, SX210: ROM:FFA1EDDC, search "Window Instance"
185NHSTUB(LockAndRefresh, 0xFFA13354)                   // SX20 102: ROM:FFA048E8, SX210: ROM:FFA1ED98, search "Window Instance"
186
187
188// PTP stuff
189//NHSTUB(initialise_ptp_handlers_data, 0xFFA4E898)
190NHSTUB(get_ptp_handler, 0xFFA4EC7C)
191//NHSTUB(add_ptp_handler, 0xFFA4EABC)                // finsig address ok
192NHSTUB(remove_ptp_handler, 0xFFA4EBB0)
193NHSTUB(get_task_lists, 0xFF83544C)
194NHSTUB(get_task_info, 0xFF813A38)
195NHSTUB(PB2Rec, 0xFF898B40)                           // search String "AC:PB2Rec"
196NHSTUB(Rec2PB, 0xFF897590)                           // search String "AC:Rec2PB"
197//NHSTUB(set_control_event, 0xFF8955C4)              // via eventproc_export_IsControlEventActive (last call), levent_table contains control event id's (Logical Event Table)
198//NHSTUB(set_control_event, 0xff895504)              // finsig ok (ptpcam --chdk mode command does work)
199//NHSTUB(reboot_fw_update, 0xffa9b228)               // finsig address ok, finsig2
200
201
202NHSTUB(taskResume, 0xFF8955C4)                       // maybe
203
204NHSTUB(GetImageFolder, 0xFF94337C)                   // like S95 and SD4500, function before 'GetCameraObjectTmpPath' string http://chdk.setepontos.com/index.php?topic=5641.msg58970#msg58970, for CAM_DATE_FOLDER_NAMING
205//NHSTUB(GetImageFolder, 0xFF94345C)
206
207NHSTUB(exmem_alloc, 0xFF88A17C)                      // = ExMem.AllocCacheable ?, experimental alternate memory allocation http://chdk.setepontos.com/index.php?topic=5980.0
208
209NHSTUB(LEDDrive, 0xFF860C6C)                         // camera_set_led()
210
211
212// Added by finsig_dryos V2 to match old values found by finsig.
213// Values should be checked in firmware, if the new address in stubs_entry.S
214// is correct then delete the correspoding entry below.
215NHSTUB(Open                          ,0xff86f13c) // New address = 0xff836d4c
216NHSTUB(write                         ,0xff81acdc) // New address = 0xff836e48
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