63 lines
1.9 KiB
C
63 lines
1.9 KiB
C
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/*
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* This file mainly provides a definition of the structures used
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* to describe the notes section of an ELF file. It doesn't have
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* anything to do with the /proc file system, even though MINIX
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* has one.
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*
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* The whole purpose of this file is for GDB and GDB only.
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*/
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#ifndef _SYS_PROCFS_H_
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#define _SYS_PROCFS_H_
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#include <sys/param.h>
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#include <sys/elf_core.h>
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#include <i386/stackframe.h>
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/*
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*
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* These structures define an interface between core files and the debugger.
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* Never change or delete any elements. These structures are modeled from
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* the file with the same name from FreeBSD
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*
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* A lot more things should be added to these structures. At present,
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* they contain the absolute bare minimum required to allow GDB to work
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* with ELF core dumps.
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*/
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/*
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* The parenthsized numbers like (1) indicate the minimum version number
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* for which each element exists in the structure.
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*/
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#define PRSTATUS_VERSION 1 /* Current version of prstatus_t */
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typedef struct prstatus {
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int pr_version; /* Version number of struct (1) */
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size_t pr_statussz; /* sizeof(prstatus_t) (1) */
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size_t pr_gregsetsz; /* sizeof(gregset_t) (1) */
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size_t pr_fpregsetsz; /* sizeof(fpregset_t) (1) */
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int pr_osreldate; /* Kernel version (1) */
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int pr_cursig; /* Current signal (1) */
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pid_t pr_pid; /* Process ID (1) */
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gregset_t pr_reg; /* General purpose registers (1) */
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} prstatus_t;
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#define PRARGSZ 80 /* Maximum argument bytes saved */
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#ifndef MAXCOMLEN
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# define MAXCOMLEN 16 /* Maximum command line arguments */
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#endif
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#define PRPSINFO_VERSION 1 /* Current version of prpsinfo_t */
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typedef struct prpsinfo {
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int pr_version; /* Version number of struct (1) */
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size_t pr_psinfosz; /* sizeof(prpsinfo_t) (1) */
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char pr_fname[MAXCOMLEN+1]; /* Command name, null terminated (1) */
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char pr_psargs[PRARGSZ+1]; /* Arguments, null terminated (1) */
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} prpsinfo_t;
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#endif /* _SYS_PROCFS_H_ */
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