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96 lines
2.5 KiB
C
96 lines
2.5 KiB
C
/*
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* HND Run Time Environment debug info area
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*
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* $Copyright Open Broadcom Corporation$
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*
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* $Id: hndrte_debug.h 342211 2012-07-02 02:23:04Z $
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*/
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#ifndef _HNDRTE_DEBUG_H
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#define _HNDRTE_DEBUG_H
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/* Magic number at a magic location to find HNDRTE_DEBUG pointers */
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#define HNDRTE_DEBUG_PTR_PTR_MAGIC 0x50504244 /* DBPP */
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#ifndef _LANGUAGE_ASSEMBLY
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/* Includes only when building dongle code */
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#define NUM_EVENT_LOG_SETS 4
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/* We use explicit sizes here since this gets included from different
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* systems. The sizes must be the size of the creating system
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* (currently 32 bit ARM) since this is gleaned from dump.
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*/
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/* Define pointers for use on other systems */
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#define _HD_EVLOG_P uint32
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#define _HD_CONS_P uint32
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#define _HD_TRAP_P uint32
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typedef struct hndrte_debug {
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uint32 magic;
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#define HNDRTE_DEBUG_MAGIC 0x47424544 /* 'DEBG' */
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uint32 version; /* Debug struct version */
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#define HNDRTE_DEBUG_VERSION 1
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uint32 fwid; /* 4 bytes of fw info */
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char epivers[32];
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_HD_TRAP_P trap_ptr; /* trap_t data struct */
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_HD_CONS_P console; /* Console */
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uint32 ram_base;
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uint32 ram_size;
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uint32 rom_base;
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uint32 rom_size;
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_HD_EVLOG_P event_log_top;
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} hndrte_debug_t;
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/*
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* timeval_t and prstatus_t are copies of the Linux structures.
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* Included here because we need the definitions for the target processor
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* (32 bits) and not the definition on the host this is running on
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* (which could be 64 bits).
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*/
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typedef struct { /* Time value with microsecond resolution */
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uint32 tv_sec; /* Seconds */
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uint32 tv_usec; /* Microseconds */
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} timeval_t;
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/* Linux/ARM 32 prstatus for notes section */
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typedef struct prstatus {
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int32 si_signo; /* Signal number */
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int32 si_code; /* Extra code */
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int32 si_errno; /* Errno */
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uint16 pr_cursig; /* Current signal. */
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uint16 unused;
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uint32 pr_sigpend; /* Set of pending signals. */
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uint32 pr_sighold; /* Set of held signals. */
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uint32 pr_pid;
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uint32 pr_ppid;
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uint32 pr_pgrp;
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uint32 pr_sid;
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timeval_t pr_utime; /* User time. */
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timeval_t pr_stime; /* System time. */
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timeval_t pr_cutime; /* Cumulative user time. */
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timeval_t pr_cstime; /* Cumulative system time. */
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uint32 uregs[18];
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int32 pr_fpvalid; /* True if math copro being used. */
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} prstatus_t;
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#ifdef __GNUC__
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extern hndrte_debug_t hndrte_debug_info __attribute__ ((weak));
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#endif /* __GNUC__ */
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#endif /* !LANGUAGE_ASSEMBLY */
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#endif /* _HNDRTE_DEBUG_H */
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