diff options
Diffstat (limited to 'libgloss/sparc_leon/asm-leon/leonbare_debug.h')
| -rw-r--r-- | libgloss/sparc_leon/asm-leon/leonbare_debug.h | 125 |
1 files changed, 125 insertions, 0 deletions
diff --git a/libgloss/sparc_leon/asm-leon/leonbare_debug.h b/libgloss/sparc_leon/asm-leon/leonbare_debug.h new file mode 100644 index 000000000..ca9362f0e --- /dev/null +++ b/libgloss/sparc_leon/asm-leon/leonbare_debug.h @@ -0,0 +1,125 @@ +/* + * Copyright (c) 2011 Aeroflex Gaisler + * + * BSD license: + * + * 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. + */ + + +#ifndef __LEONBARE_KERNEL_DEBUG_H__ +#define __LEONBARE_KERNEL_DEBUG_H__ + +#include <asm-leon/leondbg.h> + +/* + #define LBDEBUG_DO_DEBUG + #define LBDEBUG_DO_ASSERT +*/ + +#define LBDEBUG_ALWAYS_NR (1<<0) +#define LBDEBUG_ASSERT_NR (1<<1) +#define LBDEBUG_FNCALL_NR (1<<2) +#define LBDEBUG_FNEXIT_NR (1<<3) +#define LBDEBUG_SCHED_NR (1<<4) +#define LBDEBUG_QUEUE_NR (1<<5) +#define LBDEBUG_THREAD_NR (1<<6) + +#define LBDEBUG_PRINTF dbgleon_printf /*leonbare_debug_printf */ + +#ifdef LBDEBUG_DO_DEBUG +#ifndef __ASSEMBLER__ +extern int leonbare_debug; +#endif +# define PDEBUG_FLAGS_CHECK(c) ((c)&leonbare_debug) +# define PDEBUG_FLAGS_SET(c) leonbare_debug |= c +#else +# define PDEBUG_FLAGS_CHECK(c) 0 +# define PDEBUG_FLAGS_SET(c) +#endif + +#ifdef LBDEBUG_DO_DEBUG +# define LBDEBUG(x, fmt, args...) do { if (PDEBUG_FLAGS_CHECK(x)) { LBDEBUG_PRINTF(fmt,args); } } while(0) +#else +# define LBDEBUG(x, fmt, args...) +#endif + +#ifdef LBDEBUG_DO_ASSERT +# define LBPASSERT(x, fmt, args...) if (!(x)) { LBDEBUG_PRINTF(fmt,args); while(1); } +#else +# define LBPASSERT(x, fmt, args...) +#endif + +#ifndef LBDEBUG___FUNCTION__ +#define LBDEBUG___FUNCTION__ __FUNCTION__ +#endif + +#ifndef LBDEBUG___FUNCTION_WIDTH__ +#define LBDEBUG___FUNCTION_WIDTH__ "28" +#endif + +#ifdef LBDEBUG_DO_FILE +#ifndef LBDEBUG___FILE__ +#define LBDEBUG___FILE__ __FILE__ +#endif +#ifndef LBDEBUG___FILE_WIDTH__ +#define LBDEBUG___FILE_WIDTH__ "28" +#endif +#define LBDEBUG___FILE_APPEND ,__FILE__ +#define LBDEBUG___FILE_FMT_APPEND ":%" LBDEBUG___FILE_WIDTH__ "s" +#else +#define LBDEBUG___FILE_APPEND +#define LBDEBUG___FILE_FMT_APPEND +#endif + +#ifdef LBDEBUG_DO_DEBUG +# define LBDEBUG_HEADER(code) \ + if (PDEBUG_FLAGS_CHECK(code)) { \ + register unsigned int _GETSP asm("sp"); \ + LBDEBUG_PRINTF("[sp:%08x self(%08x):", _GETSP, LEONBARE_KR_CURRENT); \ + LBDEBUG_PRINTF("%10s",LEONBARE_TH_NAME_DBG(LEONBARE_KR_CURRENT)); \ + LBDEBUG_PRINTF(" %03d @ %" LBDEBUG___FUNCTION_WIDTH__ "s()" LBDEBUG___FILE_FMT_APPEND "]:" , __LINE__,LBDEBUG___FUNCTION__ LBDEBUG___FILE_APPEND); \ + } + +# define LBDEBUG_HEADER_PRINTF(code,fmt,args...) \ + if (PDEBUG_FLAGS_CHECK(code)) { \ + LBDEBUG_HEADER(code); \ + LBDEBUG_PRINTF(fmt,args); \ + } + +# define LBDEBUG_CODE_PRINTF(code,fmt,args...) \ + if (PDEBUG_FLAGS_CHECK(code)) { \ + LBDEBUG_PRINTF(fmt,args); \ + } +#else +# define LBDEBUG_HEADER(code) +# define LBDEBUG_HEADER_PRINTF(code,fmt,args...) +# define LBDEBUG_CODE_PRINTF(code,fmt,args...) +#endif + +#define LBDEBUG_FNCALL LBDEBUG_HEADER_PRINTF(LBDEBUG_FNCALL_NR,"enter\n",0) +#define LBDEBUG_FNEXIT LBDEBUG_HEADER_PRINTF(LBDEBUG_FNEXIT_NR,"exit\n",0) + +#ifndef __ASSEMBLER__ + +int leonbare_debug_printf (const char *fmt, ...); + +#endif + +#endif |