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authorThomas Martitz <kugel@rockbox.org>2010-05-26 17:16:19 +0000
committerThomas Martitz <kugel@rockbox.org>2010-05-26 17:16:19 +0000
commitbc2f8bbc079b2b143c06739163ba229aedef90c9 (patch)
tree381161cdc0116db83647804ab1a1a21cda73e5d9 /firmware/target/hosted
parent6d281a38968b7092af1831d2a3e144f6c98441ce (diff)
downloadrockbox-bc2f8bbc079b2b143c06739163ba229aedef90c9.tar.gz
rockbox-bc2f8bbc079b2b143c06739163ba229aedef90c9.zip
Since the sdl to target tree move, the main thread cannot be removed anymore,
since it's now the default thread which is implicitely created by starting the sim. This caused a segfault that r26283 tried to fix. Revert r26283 and protect the main thread from being removed. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26315 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'firmware/target/hosted')
-rw-r--r--firmware/target/hosted/sdl/button-sdl.c1
-rw-r--r--firmware/target/hosted/sdl/thread-sdl.c7
2 files changed, 6 insertions, 2 deletions
diff --git a/firmware/target/hosted/sdl/button-sdl.c b/firmware/target/hosted/sdl/button-sdl.c
index 629d3aa9bd..e9fc03792c 100644
--- a/firmware/target/hosted/sdl/button-sdl.c
+++ b/firmware/target/hosted/sdl/button-sdl.c
@@ -176,7 +176,6 @@ void gui_message_loop(void)
case SDL_QUIT:
{
sim_exit_irq_handler();
- SDL_Quit();
exit(EXIT_SUCCESS);
break;
}
diff --git a/firmware/target/hosted/sdl/thread-sdl.c b/firmware/target/hosted/sdl/thread-sdl.c
index 28a9cb8d3a..da43d6ea9f 100644
--- a/firmware/target/hosted/sdl/thread-sdl.c
+++ b/firmware/target/hosted/sdl/thread-sdl.c
@@ -566,7 +566,12 @@ void remove_thread(unsigned int thread_id)
void thread_exit(void)
{
- remove_thread(THREAD_ID_CURRENT);
+ struct thread_entry *t = thread_id_entry(THREAD_ID_CURRENT);
+ /* the main thread cannot be removed since it's created implicitely
+ * by starting the program;
+ * it has no valid jumpbuf to exit, do nothing for now */
+ if (t != &threads[0])
+ remove_thread(t->id);
}
void thread_wait(unsigned int thread_id)