diff options
Diffstat (limited to 'drivers/mxc/gpu-viv/hal/os/linux/kernel/gc_hal_kernel_debug.h')
| -rw-r--r-- | drivers/mxc/gpu-viv/hal/os/linux/kernel/gc_hal_kernel_debug.h | 176 |
1 files changed, 176 insertions, 0 deletions
diff --git a/drivers/mxc/gpu-viv/hal/os/linux/kernel/gc_hal_kernel_debug.h b/drivers/mxc/gpu-viv/hal/os/linux/kernel/gc_hal_kernel_debug.h new file mode 100644 index 000000000000..3e596f981802 --- /dev/null +++ b/drivers/mxc/gpu-viv/hal/os/linux/kernel/gc_hal_kernel_debug.h @@ -0,0 +1,176 @@ +/**************************************************************************** +* +* The MIT License (MIT) +* +* Copyright (c) 2014 - 2020 Vivante Corporation +* +* Permission is hereby granted, free of charge, to any person obtaining a +* copy of this software and associated documentation files (the "Software"), +* to deal in the Software without restriction, including without limitation +* the rights to use, copy, modify, merge, publish, distribute, sublicense, +* and/or sell copies of the Software, and to permit persons to whom the +* Software is furnished to do so, subject to the following conditions: +* +* The above copyright notice and this permission notice shall be included in +* all copies or substantial portions of the Software. +* +* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER +* DEALINGS IN THE SOFTWARE. +* +***************************************************************************** +* +* The GPL License (GPL) +* +* Copyright (C) 2014 - 2020 Vivante Corporation +* +* This program is free software; you can redistribute it and/or +* modify it under the terms of the GNU General Public License +* as published by the Free Software Foundation; either version 2 +* of the License, or (at your option) any later version. +* +* This program is distributed in the hope that it will be useful, +* but WITHOUT ANY WARRANTY; without even the implied warranty of +* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +* GNU General Public License for more details. +* +* You should have received a copy of the GNU General Public License +* along with this program; if not, write to the Free Software Foundation, +* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. +* +***************************************************************************** +* +* Note: This software is released under dual MIT and GPL licenses. A +* recipient may use this file under the terms of either the MIT license or +* GPL License. If you wish to use only one license not the other, you can +* indicate your decision by deleting one of the above license notices in your +* version of this file. +* +*****************************************************************************/ + + +#ifndef __gc_hal_kernel_debug_h_ +#define __gc_hal_kernel_debug_h_ + +#include <gc_hal_kernel_linux.h> +#include <linux/spinlock.h> +#include <linux/time.h> +#include <stdarg.h> + +#if LINUX_VERSION_CODE >= KERNEL_VERSION(4,14,0) +#include <linux/nmi.h> +#endif + +#ifdef __cplusplus +extern "C" { +#endif + +/******************************************************************************\ +****************************** OS-dependent Macros ***************************** +\******************************************************************************/ + +typedef va_list gctARGUMENTS; + +#define gcmkARGUMENTS_START(Arguments, Pointer) \ + va_start(Arguments, Pointer) + +#define gcmkARGUMENTS_END(Arguments) \ + va_end(Arguments) + +#define gcmkARGUMENTS_ARG(Arguments, Type) \ + va_arg(Arguments, Type) + +#define gcmkDECLARE_MUTEX(__mutex__) \ + DEFINE_MUTEX(__mutex__) + +#define gcmkMUTEX_LOCK(__mutex__) \ + mutex_lock(&__mutex__) + +#define gcmkMUTEX_UNLOCK(__mutex__) \ + mutex_unlock(&__mutex__) + +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,24) +# define gcmkGETPROCESSID() \ + task_tgid_vnr(current) +#else +# define gcmkGETPROCESSID() \ + current->tgid +#endif + +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,24) +# define gcmkGETTHREADID() \ + task_pid_vnr(current) +#else +# define gcmkGETTHREADID() \ + current->pid +#endif + +#define gcmkOUTPUT_STRING(String) \ + printk("%s", String); \ + +#if LINUX_VERSION_CODE >= KERNEL_VERSION(4,14,0) +#define gcmkDUMP_STRING(Os, String) \ + do \ + { \ + mutex_lock(&Os->dumpFilpMutex); \ + if (Os->dumpTarget == 0) \ + { \ + printk("%s", String); \ + } \ + else if (Os->dumpFilp && Os->dumpTarget == 1) \ + { \ + kernel_write(Os->dumpFilp, String, strlen(String), &Os->dumpFilp->f_pos); \ + } \ + mutex_unlock(&Os->dumpFilpMutex); \ + } \ + while (0) +#else +#define gcmkDUMP_STRING(Os, String) \ + do \ + { \ + mutex_lock(&Os->dumpFilpMutex); \ + if (Os->dumpTarget == 0) \ + { \ + printk("%s", String); \ + } \ + else if (Os->dumpFilp && Os->dumpTarget == 1) \ + { \ + mm_segment_t oldFs; \ + oldFs = get_fs(); \ + set_fs(KERNEL_DS); \ + vfs_write(Os->dumpFilp, String, strlen(String), &Os->dumpFilp->f_pos); \ + set_fs(oldFs); \ + } \ + mutex_unlock(&Os->dumpFilpMutex); \ + } \ + while (0) +#endif + +#define gcmkSPRINTF(Destination, Size, ...) \ + snprintf(Destination, Size, __VA_ARGS__) + +#define gcmkVSPRINTF(Destination, Size, Message, Arguments) \ + vsnprintf(Destination, Size, Message, *((va_list*)Arguments)) + +#define gcmkSTRCATSAFE(Destination, Size, String) \ + strncat(Destination, String, (Size) - 1) + +#define gcmkMEMCPY(Destination, Source, Size) \ + memcpy(Destination, Source, Size) + +#define gcmkSTRLEN(String) \ + strlen(String) + +/* If not zero, forces data alignment in the variable argument list + by its individual size. */ +#define gcdALIGNBYSIZE 1 + +#ifdef __cplusplus +} +#endif + +#endif /* __gc_hal_kernel_debug_h_ */ |