tsiry-sandratraina.com
A modern Music Player Daemon based on Rockbox open source high quality audio player
libadwaita
audio
rust
zig
deno
mpris
rockbox
mpd
1/***************************************************************************
2 * __________ __ ___.
3 * Open \______ \ ____ ____ | | _\_ |__ _______ ___
4 * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
5 * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
6 * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
7 * \/ \/ \/ \/ \/
8 * $Id$
9 *
10 * Copyright (C) 2002 by Ulf Ralberg
11 *
12 * This program is free software; you can redistribute it and/or
13 * modify it under the terms of the GNU General Public License
14 * as published by the Free Software Foundation; either version 2
15 * of the License, or (at your option) any later version.
16 *
17 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
18 * KIND, either express or implied.
19 *
20 ****************************************************************************/
21
22#ifndef __ASM_THREAD_H__
23#define __ASM_THREAD_H__
24#include "config.h"
25
26/* generic thread.h */
27
28#if defined(HAVE_WIN32_FIBER_THREADS) || defined(HAVE_SIGALTSTACK_THREADS)
29
30struct regs
31{
32 void (*start)(void); /* thread's entry point, or NULL when started */
33 void* uc; /* host thread handle */
34 uintptr_t sp; /* Stack pointer, unused */
35 size_t stack_size; /* stack size, not always used */
36 uintptr_t stack; /* pointer to start of the stack buffer */
37};
38 #include <errno.h>
39 #ifdef HAVE_SIGALTSTACK_THREADS
40 #include <signal.h>
41 #ifdef _DYNAMIC_STACK_SIZE_SOURCE
42 /* glibc 2.34 made MINSIGSTKSZ non-constant. This is a problem for sim
43 * builds. Hosted targets are using ancient glibc where MINSIGSTKSZ is
44 * still a compile time constant. On platforms where this is a problem
45 * (mainly x86-64 and ARM64) the signal stack size can be big, so let's
46 * give a decent amount of space and hope for the best...
47 * FIXME: this isn't a great solution. */
48 #undef MINSIGSTKSZ
49 #endif
50 #ifndef MINSIGSTKSZ
51 #define MINSIGSTKSZ 16384
52 #endif
53 /* MINSIGSTKSZ for the OS to deliver the signal, plus more for us */
54#if defined(SIMULATOR) || defined(__aarch64__)
55 #define DEFAULT_STACK_SIZE (MINSIGSTKSZ+0x6000) /* Bytes */
56#else
57 #define DEFAULT_STACK_SIZE (MINSIGSTKSZ+0x3000) /* Bytes */
58#endif
59 #elif defined(HAVE_WIN32_FIBER_THREADS)
60 #define DEFAULT_STACK_SIZE 0x1000 /* Bytes */
61 #endif
62#elif defined(CPU_ARM)
63 #include "arm/thread.h"
64#elif defined(CPU_COLDFIRE)
65 #include "m68k/thread.h"
66#elif defined(CPU_MIPS)
67 #include "mips/thread.h"
68#endif
69
70#endif