diff options
Diffstat (limited to 'bcmdhd/dhdutil/include/hndrte_debug.h')
| -rw-r--r-- | bcmdhd/dhdutil/include/hndrte_debug.h | 108 |
1 files changed, 108 insertions, 0 deletions
diff --git a/bcmdhd/dhdutil/include/hndrte_debug.h b/bcmdhd/dhdutil/include/hndrte_debug.h new file mode 100644 index 0000000..d3785ce --- /dev/null +++ b/bcmdhd/dhdutil/include/hndrte_debug.h @@ -0,0 +1,108 @@ +/* + * HND Run Time Environment debug info area + * + * Copyright (C) 1999-2013, Broadcom Corporation + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY + * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION + * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN + * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + * + * $Id: hndrte_debug.h 342211 2012-07-02 02:23:04Z $ + */ + +#ifndef _HNDRTE_DEBUG_H +#define _HNDRTE_DEBUG_H + +/* Magic number at a magic location to find HNDRTE_DEBUG pointers */ +#define HNDRTE_DEBUG_PTR_PTR_ADDR 0xf8 +#define HNDRTE_DEBUG_PTR_PTR_MAGIC 0x50504244 /* DBPP */ + +#ifndef _LANGUAGE_ASSEMBLY + +/* Includes only when building dongle code */ + + +#define NUM_EVENT_LOG_SETS 4 + +/* We use explicit sizes here since this gets included from different + * systems. The sizes must be the size of the creating system + * (currently 32 bit ARM) since this is gleaned from dump. + */ + +/* Define pointers for use on other systems */ +#define _HD_EVLOG_P uint32 +#define _HD_CONS_P uint32 +#define _HD_TRAP_P uint32 + +typedef struct hndrte_debug { + uint32 magic; +#define HNDRTE_DEBUG_MAGIC 0x47424544 /* 'DEBG' */ + + uint32 version; /* Debug struct version */ +#define HNDRTE_DEBUG_VERSION 1 + + uint32 fwid; /* 4 bytes of fw info */ + char epivers[32]; + + _HD_TRAP_P trap_ptr; /* trap_t data struct */ + _HD_CONS_P console; /* Console */ + + uint32 ram_base; + uint32 ram_size; + + uint32 rom_base; + uint32 rom_size; + + _HD_EVLOG_P event_log_top; + +} hndrte_debug_t; + +/* + * timeval_t and prstatus_t are copies of the Linux structures. + * Included here because we need the definitions for the target processor + * (32 bits) and not the definition on the host this is running on + * (which could be 64 bits). + */ + +typedef struct { /* Time value with microsecond resolution */ + uint32 tv_sec; /* Seconds */ + uint32 tv_usec; /* Microseconds */ +} timeval_t; + + +/* Linux/ARM 32 prstatus for notes section */ +typedef struct prstatus { + int32 si_signo; /* Signal number */ + int32 si_code; /* Extra code */ + int32 si_errno; /* Errno */ + uint16 pr_cursig; /* Current signal. */ + uint16 unused; + uint32 pr_sigpend; /* Set of pending signals. */ + uint32 pr_sighold; /* Set of held signals. */ + uint32 pr_pid; + uint32 pr_ppid; + uint32 pr_pgrp; + uint32 pr_sid; + timeval_t pr_utime; /* User time. */ + timeval_t pr_stime; /* System time. */ + timeval_t pr_cutime; /* Cumulative user time. */ + timeval_t pr_cstime; /* Cumulative system time. */ + uint32 uregs[18]; + int32 pr_fpvalid; /* True if math copro being used. */ +} prstatus_t; + +#ifdef DUMP_INFO +extern hndrte_debug_t hndrte_debug_info __attribute__ ((weak)); +#endif + +#endif /* LANGUAGE_ASSEMBLY */ + +#endif /* _HNDRTE_DEBUG_H */ |