Mercurial > sdl-ios-xcode
annotate src/thread/amigaos/SDL_systhread.c @ 1402:d910939febfa
Use consistent identifiers for the various platforms we support.
Make sure every source file includes SDL_config.h, so the proper system
headers are chosen.
| author | Sam Lantinga <slouken@libsdl.org> |
|---|---|
| date | Tue, 21 Feb 2006 08:46:50 +0000 |
| parents | 19418e4422cb |
| children | 782fd950bd46 c121d94672cb |
| rev | line source |
|---|---|
| 0 | 1 /* |
| 2 SDL - Simple DirectMedia Layer | |
|
1312
c9b51268668f
Updated copyright information and removed rcs id lines (problematic in branch merges)
Sam Lantinga <slouken@libsdl.org>
parents:
769
diff
changeset
|
3 Copyright (C) 1997-2006 Sam Lantinga |
| 0 | 4 |
| 5 This library is free software; you can redistribute it and/or | |
|
1312
c9b51268668f
Updated copyright information and removed rcs id lines (problematic in branch merges)
Sam Lantinga <slouken@libsdl.org>
parents:
769
diff
changeset
|
6 modify it under the terms of the GNU Lesser General Public |
| 0 | 7 License as published by the Free Software Foundation; either |
|
1312
c9b51268668f
Updated copyright information and removed rcs id lines (problematic in branch merges)
Sam Lantinga <slouken@libsdl.org>
parents:
769
diff
changeset
|
8 version 2.1 of the License, or (at your option) any later version. |
| 0 | 9 |
| 10 This library is distributed in the hope that it will be useful, | |
| 11 but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
|
1312
c9b51268668f
Updated copyright information and removed rcs id lines (problematic in branch merges)
Sam Lantinga <slouken@libsdl.org>
parents:
769
diff
changeset
|
13 Lesser General Public License for more details. |
| 0 | 14 |
|
1312
c9b51268668f
Updated copyright information and removed rcs id lines (problematic in branch merges)
Sam Lantinga <slouken@libsdl.org>
parents:
769
diff
changeset
|
15 You should have received a copy of the GNU Lesser General Public |
|
c9b51268668f
Updated copyright information and removed rcs id lines (problematic in branch merges)
Sam Lantinga <slouken@libsdl.org>
parents:
769
diff
changeset
|
16 License along with this library; if not, write to the Free Software |
|
c9b51268668f
Updated copyright information and removed rcs id lines (problematic in branch merges)
Sam Lantinga <slouken@libsdl.org>
parents:
769
diff
changeset
|
17 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
| 0 | 18 |
| 19 Sam Lantinga | |
|
252
e8157fcb3114
Updated the source with the correct e-mail address
Sam Lantinga <slouken@libsdl.org>
parents:
21
diff
changeset
|
20 slouken@libsdl.org |
| 0 | 21 */ |
|
1402
d910939febfa
Use consistent identifiers for the various platforms we support.
Sam Lantinga <slouken@libsdl.org>
parents:
1361
diff
changeset
|
22 #include "SDL_config.h" |
| 0 | 23 |
|
21
75a95f82bc1f
Updated the Amiga OS port of SDL (thanks Gabriele)
Sam Lantinga <slouken@lokigames.com>
parents:
0
diff
changeset
|
24 /* BeOS thread management routines for SDL */ |
| 0 | 25 |
| 26 #include "SDL_mutex.h" | |
| 27 #include "SDL_thread.h" | |
|
1361
19418e4422cb
New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents:
1358
diff
changeset
|
28 #include "../SDL_thread_c.h" |
|
19418e4422cb
New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents:
1358
diff
changeset
|
29 #include "../SDL_systhread.h" |
|
255
dcb5e869f8b5
Updated Amiga port by Gabriele Greco
Sam Lantinga <slouken@libsdl.org>
parents:
252
diff
changeset
|
30 #include "mydebug.h" |
| 0 | 31 |
| 32 typedef struct { | |
| 33 int (*func)(void *); | |
| 34 void *data; | |
| 35 SDL_Thread *info; | |
| 36 struct Task *wait; | |
| 37 } thread_args; | |
| 38 | |
|
21
75a95f82bc1f
Updated the Amiga OS port of SDL (thanks Gabriele)
Sam Lantinga <slouken@lokigames.com>
parents:
0
diff
changeset
|
39 #ifndef MORPHOS |
|
75a95f82bc1f
Updated the Amiga OS port of SDL (thanks Gabriele)
Sam Lantinga <slouken@lokigames.com>
parents:
0
diff
changeset
|
40 |
| 0 | 41 #if defined(__SASC) && !defined(__PPC__) |
| 42 __saveds __asm Uint32 RunThread(register __a0 char *args ) | |
| 43 #elif defined(__PPC__) | |
| 44 Uint32 RunThread(char *args) | |
| 45 #else | |
|
255
dcb5e869f8b5
Updated Amiga port by Gabriele Greco
Sam Lantinga <slouken@libsdl.org>
parents:
252
diff
changeset
|
46 Uint32 __saveds RunThread(char *args __asm("a0") ) |
| 0 | 47 #endif |
| 48 { | |
|
255
dcb5e869f8b5
Updated Amiga port by Gabriele Greco
Sam Lantinga <slouken@libsdl.org>
parents:
252
diff
changeset
|
49 #ifdef STORMC4_WOS |
|
dcb5e869f8b5
Updated Amiga port by Gabriele Greco
Sam Lantinga <slouken@libsdl.org>
parents:
252
diff
changeset
|
50 thread_args *data=(thread_args *)args; |
|
dcb5e869f8b5
Updated Amiga port by Gabriele Greco
Sam Lantinga <slouken@libsdl.org>
parents:
252
diff
changeset
|
51 #else |
| 0 | 52 thread_args *data=(thread_args *)atol(args); |
|
255
dcb5e869f8b5
Updated Amiga port by Gabriele Greco
Sam Lantinga <slouken@libsdl.org>
parents:
252
diff
changeset
|
53 #endif |
|
dcb5e869f8b5
Updated Amiga port by Gabriele Greco
Sam Lantinga <slouken@libsdl.org>
parents:
252
diff
changeset
|
54 |
| 0 | 55 struct Task *Father; |
| 56 | |
| 57 D(bug("Received data: %lx\n",data)); | |
| 58 Father=data->wait; | |
| 59 | |
| 60 SDL_RunThread(data); | |
| 61 | |
| 62 Signal(Father,SIGBREAKF_CTRL_F); | |
|
255
dcb5e869f8b5
Updated Amiga port by Gabriele Greco
Sam Lantinga <slouken@libsdl.org>
parents:
252
diff
changeset
|
63 D(bug("Thread with data %lx ended\n",data)); |
| 0 | 64 return(0); |
| 65 } | |
| 66 | |
|
21
75a95f82bc1f
Updated the Amiga OS port of SDL (thanks Gabriele)
Sam Lantinga <slouken@lokigames.com>
parents:
0
diff
changeset
|
67 #else |
|
75a95f82bc1f
Updated the Amiga OS port of SDL (thanks Gabriele)
Sam Lantinga <slouken@lokigames.com>
parents:
0
diff
changeset
|
68 |
|
75a95f82bc1f
Updated the Amiga OS port of SDL (thanks Gabriele)
Sam Lantinga <slouken@lokigames.com>
parents:
0
diff
changeset
|
69 #include <emul/emulinterface.h> |
|
75a95f82bc1f
Updated the Amiga OS port of SDL (thanks Gabriele)
Sam Lantinga <slouken@lokigames.com>
parents:
0
diff
changeset
|
70 |
|
75a95f82bc1f
Updated the Amiga OS port of SDL (thanks Gabriele)
Sam Lantinga <slouken@lokigames.com>
parents:
0
diff
changeset
|
71 Uint32 RunTheThread(void) |
|
75a95f82bc1f
Updated the Amiga OS port of SDL (thanks Gabriele)
Sam Lantinga <slouken@lokigames.com>
parents:
0
diff
changeset
|
72 { |
|
255
dcb5e869f8b5
Updated Amiga port by Gabriele Greco
Sam Lantinga <slouken@libsdl.org>
parents:
252
diff
changeset
|
73 thread_args *data=(thread_args *)atol((char *)REG_A0); |
|
21
75a95f82bc1f
Updated the Amiga OS port of SDL (thanks Gabriele)
Sam Lantinga <slouken@lokigames.com>
parents:
0
diff
changeset
|
74 struct Task *Father; |
|
75a95f82bc1f
Updated the Amiga OS port of SDL (thanks Gabriele)
Sam Lantinga <slouken@lokigames.com>
parents:
0
diff
changeset
|
75 |
|
75a95f82bc1f
Updated the Amiga OS port of SDL (thanks Gabriele)
Sam Lantinga <slouken@lokigames.com>
parents:
0
diff
changeset
|
76 D(bug("Received data: %lx\n",data)); |
|
75a95f82bc1f
Updated the Amiga OS port of SDL (thanks Gabriele)
Sam Lantinga <slouken@lokigames.com>
parents:
0
diff
changeset
|
77 Father=data->wait; |
|
75a95f82bc1f
Updated the Amiga OS port of SDL (thanks Gabriele)
Sam Lantinga <slouken@lokigames.com>
parents:
0
diff
changeset
|
78 |
|
75a95f82bc1f
Updated the Amiga OS port of SDL (thanks Gabriele)
Sam Lantinga <slouken@lokigames.com>
parents:
0
diff
changeset
|
79 SDL_RunThread(data); |
|
75a95f82bc1f
Updated the Amiga OS port of SDL (thanks Gabriele)
Sam Lantinga <slouken@lokigames.com>
parents:
0
diff
changeset
|
80 |
|
75a95f82bc1f
Updated the Amiga OS port of SDL (thanks Gabriele)
Sam Lantinga <slouken@lokigames.com>
parents:
0
diff
changeset
|
81 Signal(Father,SIGBREAKF_CTRL_F); |
|
255
dcb5e869f8b5
Updated Amiga port by Gabriele Greco
Sam Lantinga <slouken@libsdl.org>
parents:
252
diff
changeset
|
82 D(bug("Thread with data %lx ended\n",data)); |
|
21
75a95f82bc1f
Updated the Amiga OS port of SDL (thanks Gabriele)
Sam Lantinga <slouken@lokigames.com>
parents:
0
diff
changeset
|
83 return(0); |
|
75a95f82bc1f
Updated the Amiga OS port of SDL (thanks Gabriele)
Sam Lantinga <slouken@lokigames.com>
parents:
0
diff
changeset
|
84 } |
|
75a95f82bc1f
Updated the Amiga OS port of SDL (thanks Gabriele)
Sam Lantinga <slouken@lokigames.com>
parents:
0
diff
changeset
|
85 |
|
255
dcb5e869f8b5
Updated Amiga port by Gabriele Greco
Sam Lantinga <slouken@libsdl.org>
parents:
252
diff
changeset
|
86 struct EmulLibEntry RunThreadStruct= |
|
21
75a95f82bc1f
Updated the Amiga OS port of SDL (thanks Gabriele)
Sam Lantinga <slouken@lokigames.com>
parents:
0
diff
changeset
|
87 { |
|
75a95f82bc1f
Updated the Amiga OS port of SDL (thanks Gabriele)
Sam Lantinga <slouken@lokigames.com>
parents:
0
diff
changeset
|
88 TRAP_LIB, |
|
75a95f82bc1f
Updated the Amiga OS port of SDL (thanks Gabriele)
Sam Lantinga <slouken@lokigames.com>
parents:
0
diff
changeset
|
89 0, |
|
255
dcb5e869f8b5
Updated Amiga port by Gabriele Greco
Sam Lantinga <slouken@libsdl.org>
parents:
252
diff
changeset
|
90 (ULONG)RunTheThread |
|
21
75a95f82bc1f
Updated the Amiga OS port of SDL (thanks Gabriele)
Sam Lantinga <slouken@lokigames.com>
parents:
0
diff
changeset
|
91 }; |
|
75a95f82bc1f
Updated the Amiga OS port of SDL (thanks Gabriele)
Sam Lantinga <slouken@lokigames.com>
parents:
0
diff
changeset
|
92 |
|
255
dcb5e869f8b5
Updated Amiga port by Gabriele Greco
Sam Lantinga <slouken@libsdl.org>
parents:
252
diff
changeset
|
93 void *RunThread=&RunThreadStruct; |
|
21
75a95f82bc1f
Updated the Amiga OS port of SDL (thanks Gabriele)
Sam Lantinga <slouken@lokigames.com>
parents:
0
diff
changeset
|
94 #endif |
|
75a95f82bc1f
Updated the Amiga OS port of SDL (thanks Gabriele)
Sam Lantinga <slouken@lokigames.com>
parents:
0
diff
changeset
|
95 |
|
75a95f82bc1f
Updated the Amiga OS port of SDL (thanks Gabriele)
Sam Lantinga <slouken@lokigames.com>
parents:
0
diff
changeset
|
96 |
| 0 | 97 int SDL_SYS_CreateThread(SDL_Thread *thread, void *args) |
| 98 { | |
| 99 /* Create the thread and go! */ | |
| 100 char buffer[20]; | |
| 101 | |
| 102 D(bug("Sending %lx to the new thread...\n",args)); | |
| 103 | |
| 104 if(args) | |
|
1338
604d73db6802
Removed uses of stdlib.h and string.h
Sam Lantinga <slouken@libsdl.org>
parents:
1312
diff
changeset
|
105 SDL_snprintf(buffer, SDL_arraysize(buffer),"%ld",args); |
| 0 | 106 |
|
255
dcb5e869f8b5
Updated Amiga port by Gabriele Greco
Sam Lantinga <slouken@libsdl.org>
parents:
252
diff
changeset
|
107 #ifdef STORMC4_WOS |
|
dcb5e869f8b5
Updated Amiga port by Gabriele Greco
Sam Lantinga <slouken@libsdl.org>
parents:
252
diff
changeset
|
108 thread->handle=CreateTaskPPCTags(TASKATTR_CODE, RunThread, |
|
dcb5e869f8b5
Updated Amiga port by Gabriele Greco
Sam Lantinga <slouken@libsdl.org>
parents:
252
diff
changeset
|
109 TASKATTR_NAME, "SDL subtask", |
|
dcb5e869f8b5
Updated Amiga port by Gabriele Greco
Sam Lantinga <slouken@libsdl.org>
parents:
252
diff
changeset
|
110 TASKATTR_STACKSIZE, 100000, |
|
dcb5e869f8b5
Updated Amiga port by Gabriele Greco
Sam Lantinga <slouken@libsdl.org>
parents:
252
diff
changeset
|
111 (args ? TASKATTR_R3 : TAG_IGNORE), args, |
|
dcb5e869f8b5
Updated Amiga port by Gabriele Greco
Sam Lantinga <slouken@libsdl.org>
parents:
252
diff
changeset
|
112 TASKATTR_INHERITR2, TRUE, |
|
dcb5e869f8b5
Updated Amiga port by Gabriele Greco
Sam Lantinga <slouken@libsdl.org>
parents:
252
diff
changeset
|
113 TAG_DONE); |
|
dcb5e869f8b5
Updated Amiga port by Gabriele Greco
Sam Lantinga <slouken@libsdl.org>
parents:
252
diff
changeset
|
114 #else |
| 0 | 115 thread->handle=(struct Task *)CreateNewProcTags(NP_Output,Output(), |
| 116 NP_Name,(ULONG)"SDL subtask", | |
| 117 NP_CloseOutput, FALSE, | |
| 118 NP_StackSize,20000, | |
| 119 NP_Entry,(ULONG)RunThread, | |
| 120 args ? NP_Arguments : TAG_IGNORE,(ULONG)buffer, | |
| 121 TAG_DONE); | |
|
255
dcb5e869f8b5
Updated Amiga port by Gabriele Greco
Sam Lantinga <slouken@libsdl.org>
parents:
252
diff
changeset
|
122 #endif |
|
dcb5e869f8b5
Updated Amiga port by Gabriele Greco
Sam Lantinga <slouken@libsdl.org>
parents:
252
diff
changeset
|
123 |
| 0 | 124 if(!thread->handle) |
| 125 { | |
| 126 SDL_SetError("Not enough resources to create thread"); | |
| 127 return(-1); | |
| 128 } | |
| 129 | |
| 130 return(0); | |
| 131 } | |
| 132 | |
| 133 void SDL_SYS_SetupThread(void) | |
| 134 { | |
| 135 } | |
| 136 | |
| 137 Uint32 SDL_ThreadID(void) | |
| 138 { | |
| 139 return((Uint32)FindTask(NULL)); | |
| 140 } | |
| 141 | |
| 142 void SDL_SYS_WaitThread(SDL_Thread *thread) | |
| 143 { | |
|
21
75a95f82bc1f
Updated the Amiga OS port of SDL (thanks Gabriele)
Sam Lantinga <slouken@lokigames.com>
parents:
0
diff
changeset
|
144 SetSignal(0L,SIGBREAKF_CTRL_F|SIGBREAKF_CTRL_C); |
| 0 | 145 Wait(SIGBREAKF_CTRL_F|SIGBREAKF_CTRL_C); |
| 146 } | |
| 147 | |
| 148 void SDL_SYS_KillThread(SDL_Thread *thread) | |
| 149 { | |
| 150 Signal((struct Task *)thread->handle,SIGBREAKF_CTRL_C); | |
| 151 } |