FreeCalypso > hg > freecalypso-sw

annotate gsm-fw/gpf/osl/os_evt.c @ 923:10b4bed10192

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gsm-fw/L1: fix for the DSP patch corruption bug The L1 code we got from the LoCosto fw contains a feature for DSP CPU load measurement. This feature is a LoCosto-ism, i.e., not applicable to earlier DBB chips (Calypso) with their respective earlier DSP ROMs. Most of the code dealing with that feature is conditionalized as #if (DSP >= 38), but one spot was missed, and the MCU code was writing into an API word dealing with this feature. In TCS211 this DSP API word happens to be used by the DSP code patch, hence that write was corrupting the patched DSP code.
author Mychaela Falconia <falcon@ivan.Harhan.ORG>
date Mon, 19 Oct 2015 17:13:56 +0000
parents 43ca9d5e30cb
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
366
227bc7a1c305 OSL: os_evt.c started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
1 /*
227bc7a1c305 OSL: os_evt.c started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
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2 * This C module is a reconstruction based on the disassembly of
227bc7a1c305 OSL: os_evt.c started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
3 * os_evt.obj in frame_na7_db_fl.lib from the Leonardo package.
227bc7a1c305 OSL: os_evt.c started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
4 */
227bc7a1c305 OSL: os_evt.c started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
5
227bc7a1c305 OSL: os_evt.c started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
6 /* set of included headers from COFF symtab: */
227bc7a1c305 OSL: os_evt.c started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
7 #include <stdio.h>
227bc7a1c305 OSL: os_evt.c started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
8 #include <string.h>
227bc7a1c305 OSL: os_evt.c started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
9 #include "gpfconf.h" /* FreeCalypso addition */
227bc7a1c305 OSL: os_evt.c started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
10 #include "../../nucleus/nucleus.h"
227bc7a1c305 OSL: os_evt.c started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
11 #include "typedefs.h"
227bc7a1c305 OSL: os_evt.c started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
12 #include "os.h"
227bc7a1c305 OSL: os_evt.c started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
13 #include "gdi.h"
227bc7a1c305 OSL: os_evt.c started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
14 #include "os_types.h"
227bc7a1c305 OSL: os_evt.c started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
15 #include "os_glob.h"
227bc7a1c305 OSL: os_evt.c started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
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16
227bc7a1c305 OSL: os_evt.c started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
17 extern T_OS_EVTGRP_TABLE_ENTRY EvtGrpTable[];
227bc7a1c305 OSL: os_evt.c started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
18
227bc7a1c305 OSL: os_evt.c started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
19 GLOBAL LONG
227bc7a1c305 OSL: os_evt.c started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
20 os_SetEvents(OS_HANDLE evt_grp_handle, unsigned event_flags)
227bc7a1c305 OSL: os_evt.c started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
21 {
227bc7a1c305 OSL: os_evt.c started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
22 if (!EvtGrpTable[evt_grp_handle].Name[0])
227bc7a1c305 OSL: os_evt.c started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
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23 return(OS_ERROR);
227bc7a1c305 OSL: os_evt.c started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
24 if (NU_Set_Events(&EvtGrpTable[evt_grp_handle].EvtGrp, event_flags,
227bc7a1c305 OSL: os_evt.c started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
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25 NU_OR) == NU_SUCCESS)
227bc7a1c305 OSL: os_evt.c started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
26 return(OS_OK);
227bc7a1c305 OSL: os_evt.c started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
27 else
227bc7a1c305 OSL: os_evt.c started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
28 return(OS_ERROR);
227bc7a1c305 OSL: os_evt.c started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
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29 }
367
c72feb362ef1 os_evt.c: got some bogus-looking code, decompiled as-is
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 366
diff changeset
30
c72feb362ef1 os_evt.c: got some bogus-looking code, decompiled as-is
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 366
diff changeset
31 GLOBAL LONG
c72feb362ef1 os_evt.c: got some bogus-looking code, decompiled as-is
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 366
diff changeset
32 os_RetrieveEvents(OS_HANDLE evt_grp_handle, unsigned event_flags, char option,
c72feb362ef1 os_evt.c: got some bogus-looking code, decompiled as-is
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 366
diff changeset
33 unsigned *retrieved_events, unsigned suspend)
c72feb362ef1 os_evt.c: got some bogus-looking code, decompiled as-is
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 366
diff changeset
34 {
c72feb362ef1 os_evt.c: got some bogus-looking code, decompiled as-is
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 366
diff changeset
35 if (!EvtGrpTable[evt_grp_handle].Name[0])
c72feb362ef1 os_evt.c: got some bogus-looking code, decompiled as-is
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 366
diff changeset
36 return(OS_ERROR);
c72feb362ef1 os_evt.c: got some bogus-looking code, decompiled as-is
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 366
diff changeset
37 if (NU_Retrieve_Events(&EvtGrpTable[evt_grp_handle].EvtGrp,
c72feb362ef1 os_evt.c: got some bogus-looking code, decompiled as-is
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 366
diff changeset
38 event_flags, option, retrieved_events, suspend)
c72feb362ef1 os_evt.c: got some bogus-looking code, decompiled as-is
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 366
diff changeset
39 == NU_SUCCESS)
c72feb362ef1 os_evt.c: got some bogus-looking code, decompiled as-is
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 366
diff changeset
40 return(OS_OK);
c72feb362ef1 os_evt.c: got some bogus-looking code, decompiled as-is
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 366
diff changeset
41 else
c72feb362ef1 os_evt.c: got some bogus-looking code, decompiled as-is
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 366
diff changeset
42 return(OS_ERROR);
c72feb362ef1 os_evt.c: got some bogus-looking code, decompiled as-is
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 366
diff changeset
43 }
c72feb362ef1 os_evt.c: got some bogus-looking code, decompiled as-is
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 366
diff changeset
44
c72feb362ef1 os_evt.c: got some bogus-looking code, decompiled as-is
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 366
diff changeset
45 GLOBAL LONG
c72feb362ef1 os_evt.c: got some bogus-looking code, decompiled as-is
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 366
diff changeset
46 os_GetEventGroupHandle(char *evt_grp_name, OS_HANDLE *evt_grp_handle)
c72feb362ef1 os_evt.c: got some bogus-looking code, decompiled as-is
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 366
diff changeset
47 {
c72feb362ef1 os_evt.c: got some bogus-looking code, decompiled as-is
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 366
diff changeset
48 int idx;
c72feb362ef1 os_evt.c: got some bogus-looking code, decompiled as-is
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 366
diff changeset
49
c72feb362ef1 os_evt.c: got some bogus-looking code, decompiled as-is
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 366
diff changeset
50 for (idx = 0; idx <= MaxEventGroups; idx++) {
c72feb362ef1 os_evt.c: got some bogus-looking code, decompiled as-is
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 366
diff changeset
51 if (!EvtGrpTable[idx].Name[0])
c72feb362ef1 os_evt.c: got some bogus-looking code, decompiled as-is
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 366
diff changeset
52 break;
c72feb362ef1 os_evt.c: got some bogus-looking code, decompiled as-is
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 366
diff changeset
53 if (!strncmp(EvtGrpTable[idx].Name, evt_grp_name,
c72feb362ef1 os_evt.c: got some bogus-looking code, decompiled as-is
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 366
diff changeset
54 RESOURCE_NAMELEN))
c72feb362ef1 os_evt.c: got some bogus-looking code, decompiled as-is
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 366
diff changeset
55 break;
c72feb362ef1 os_evt.c: got some bogus-looking code, decompiled as-is
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 366
diff changeset
56 }
c72feb362ef1 os_evt.c: got some bogus-looking code, decompiled as-is
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 366
diff changeset
57 if (idx > MaxEventGroups || !EvtGrpTable[idx].Name[0]) {
c72feb362ef1 os_evt.c: got some bogus-looking code, decompiled as-is
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 366
diff changeset
58 *evt_grp_handle = -1;
c72feb362ef1 os_evt.c: got some bogus-looking code, decompiled as-is
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 366
diff changeset
59 return(OS_ERROR);
c72feb362ef1 os_evt.c: got some bogus-looking code, decompiled as-is
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 366
diff changeset
60 }
c72feb362ef1 os_evt.c: got some bogus-looking code, decompiled as-is
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 366
diff changeset
61 *evt_grp_handle = idx;
c72feb362ef1 os_evt.c: got some bogus-looking code, decompiled as-is
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 366
diff changeset
62 return(OS_OK);
c72feb362ef1 os_evt.c: got some bogus-looking code, decompiled as-is
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 366
diff changeset
63 }
368
43ca9d5e30cb os_evt.c: os_EventGroupInformation(): more bogosity
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 367
diff changeset
64
43ca9d5e30cb os_evt.c: os_EventGroupInformation(): more bogosity
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 367
diff changeset
65 GLOBAL LONG
43ca9d5e30cb os_evt.c: os_EventGroupInformation(): more bogosity
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 367
diff changeset
66 os_EventGroupInformation(OS_HANDLE evt_grp_handle, char *Name,
43ca9d5e30cb os_evt.c: os_EventGroupInformation(): more bogosity
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 367
diff changeset
67 unsigned *mask_evt, unsigned *tasks_waiting,
43ca9d5e30cb os_evt.c: os_EventGroupInformation(): more bogosity
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 367
diff changeset
68 OS_HANDLE *first_task)
43ca9d5e30cb os_evt.c: os_EventGroupInformation(): more bogosity
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 367
diff changeset
69 {
43ca9d5e30cb os_evt.c: os_EventGroupInformation(): more bogosity
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 367
diff changeset
70 if (!EvtGrpTable[evt_grp_handle].Name[0])
43ca9d5e30cb os_evt.c: os_EventGroupInformation(): more bogosity
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 367
diff changeset
71 return(OS_ERROR);
43ca9d5e30cb os_evt.c: os_EventGroupInformation(): more bogosity
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 367
diff changeset
72 if (NU_Event_Group_Information(&EvtGrpTable[evt_grp_handle].EvtGrp,
43ca9d5e30cb os_evt.c: os_EventGroupInformation(): more bogosity
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 367
diff changeset
73 Name, mask_evt, tasks_waiting,
43ca9d5e30cb os_evt.c: os_EventGroupInformation(): more bogosity
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 367
diff changeset
74 first_task) == NU_SUCCESS)
43ca9d5e30cb os_evt.c: os_EventGroupInformation(): more bogosity
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 367
diff changeset
75 return(OS_OK);
43ca9d5e30cb os_evt.c: os_EventGroupInformation(): more bogosity
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 367
diff changeset
76 else
43ca9d5e30cb os_evt.c: os_EventGroupInformation(): more bogosity
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 367
diff changeset
77 return(OS_ERROR);
43ca9d5e30cb os_evt.c: os_EventGroupInformation(): more bogosity
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 367
diff changeset
78 }