126 lines
4.2 KiB
C
126 lines
4.2 KiB
C
/*
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* Copyright (c) 2011 Aeroflex Gaisler
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*
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* BSD license:
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#ifndef __LEONBARE_KERNEL_DEBUG_H__
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#define __LEONBARE_KERNEL_DEBUG_H__
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#include <asm-leon/leondbg.h>
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/*
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#define LBDEBUG_DO_DEBUG
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#define LBDEBUG_DO_ASSERT
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*/
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#define LBDEBUG_ALWAYS_NR (1<<0)
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#define LBDEBUG_ASSERT_NR (1<<1)
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#define LBDEBUG_FNCALL_NR (1<<2)
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#define LBDEBUG_FNEXIT_NR (1<<3)
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#define LBDEBUG_SCHED_NR (1<<4)
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#define LBDEBUG_QUEUE_NR (1<<5)
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#define LBDEBUG_THREAD_NR (1<<6)
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#define LBDEBUG_PRINTF dbgleon_printf /*leonbare_debug_printf */
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#ifdef LBDEBUG_DO_DEBUG
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#ifndef __ASSEMBLER__
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extern int leonbare_debug;
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#endif
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# define PDEBUG_FLAGS_CHECK(c) ((c)&leonbare_debug)
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# define PDEBUG_FLAGS_SET(c) leonbare_debug |= c
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#else
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# define PDEBUG_FLAGS_CHECK(c) 0
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# define PDEBUG_FLAGS_SET(c)
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#endif
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#ifdef LBDEBUG_DO_DEBUG
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# define LBDEBUG(x, fmt, args...) do { if (PDEBUG_FLAGS_CHECK(x)) { LBDEBUG_PRINTF(fmt,args); } } while(0)
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#else
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# define LBDEBUG(x, fmt, args...)
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#endif
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#ifdef LBDEBUG_DO_ASSERT
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# define LBPASSERT(x, fmt, args...) if (!(x)) { LBDEBUG_PRINTF(fmt,args); while(1); }
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#else
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# define LBPASSERT(x, fmt, args...)
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#endif
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#ifndef LBDEBUG___FUNCTION__
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#define LBDEBUG___FUNCTION__ __FUNCTION__
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#endif
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#ifndef LBDEBUG___FUNCTION_WIDTH__
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#define LBDEBUG___FUNCTION_WIDTH__ "28"
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#endif
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#ifdef LBDEBUG_DO_FILE
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#ifndef LBDEBUG___FILE__
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#define LBDEBUG___FILE__ __FILE__
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#endif
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#ifndef LBDEBUG___FILE_WIDTH__
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#define LBDEBUG___FILE_WIDTH__ "28"
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#endif
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#define LBDEBUG___FILE_APPEND ,__FILE__
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#define LBDEBUG___FILE_FMT_APPEND ":%" LBDEBUG___FILE_WIDTH__ "s"
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#else
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#define LBDEBUG___FILE_APPEND
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#define LBDEBUG___FILE_FMT_APPEND
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#endif
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#ifdef LBDEBUG_DO_DEBUG
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# define LBDEBUG_HEADER(code) \
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if (PDEBUG_FLAGS_CHECK(code)) { \
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register unsigned int _GETSP asm("sp"); \
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LBDEBUG_PRINTF("[sp:%08x self(%08x):", _GETSP, LEONBARE_KR_CURRENT); \
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LBDEBUG_PRINTF("%10s",LEONBARE_TH_NAME_DBG(LEONBARE_KR_CURRENT)); \
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LBDEBUG_PRINTF(" %03d @ %" LBDEBUG___FUNCTION_WIDTH__ "s()" LBDEBUG___FILE_FMT_APPEND "]:" , __LINE__,LBDEBUG___FUNCTION__ LBDEBUG___FILE_APPEND); \
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}
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# define LBDEBUG_HEADER_PRINTF(code,fmt,args...) \
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if (PDEBUG_FLAGS_CHECK(code)) { \
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LBDEBUG_HEADER(code); \
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LBDEBUG_PRINTF(fmt,args); \
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}
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# define LBDEBUG_CODE_PRINTF(code,fmt,args...) \
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if (PDEBUG_FLAGS_CHECK(code)) { \
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LBDEBUG_PRINTF(fmt,args); \
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}
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#else
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# define LBDEBUG_HEADER(code)
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# define LBDEBUG_HEADER_PRINTF(code,fmt,args...)
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# define LBDEBUG_CODE_PRINTF(code,fmt,args...)
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#endif
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#define LBDEBUG_FNCALL LBDEBUG_HEADER_PRINTF(LBDEBUG_FNCALL_NR,"enter\n",0)
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#define LBDEBUG_FNEXIT LBDEBUG_HEADER_PRINTF(LBDEBUG_FNEXIT_NR,"exit\n",0)
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#ifndef __ASSEMBLER__
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int leonbare_debug_printf (const char *fmt, ...);
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#endif
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#endif
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