mdb.h File Reference

#include <minix/config.h>
#include <ansi.h>
#include <sys/types.h>
#include <minix/const.h>
#include <minix/type.h>
#include <limits.h>
#include <errno.h>
#include <minix/ipc.h>
#include <timers.h>

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Defines
#define	MDBVERSION   "2.6"
#define	MDBBUILD   0
#define	MINIX_SYMBOLS   1
#define	GNU_SYMBOLS   2
#define	GNU_SUPPORT   0
#define	SYSCALLS_SUPPORT   0
#define	DEBUG   1
#define	EXTRA_SYMBOLS   0
#define	__mc68000__
#define	MINIX_ST
#define	MINIX_PC
#define	BP_OFF   ((long)&((struct proc *)0)->p_reg.a6)
#define	PC_MEMBER(rp)   ((rp)->p_reg.pc)
#define	PC_OFF   ((long)&((struct proc *)0)->p_reg.pc)
#define	SP_MEMBER(rp)   ((rp)->p_reg.sp)
#define	PSW_MEMBER(rp)   ((rp)->p_reg.psw)
#define	BP_OFF   ((long)&((struct proc *)0)->p_reg.fp)
#define	PC_MEMBER(rp)   ((rp)->p_reg.pc)
#define	PC_OFF   ((long)&((struct proc *)0)->p_reg.pc)
#define	ADDRSIZE   _WORD_SIZE
#define	BITSIZE(size)   (8 * (size))
#define	INTSIZE   (sizeof(int))
#define	LONGSIZE   (sizeof(long))
#define	UCHAR(x)   ((x) & 0xFF)
#define	NOSEG   (-1)
#define	CSEG   0x2E
#define	DSEG   0x3E
#define	ADDA(l)   ((u16_t) (l) == 0xC481)
#define	ADDA_CNT(l)   ((i16_t) (l))
#define	ADDQ(l)   ((u16_t) (l) == 0xC483)
#define	ADDQ_CNT(l)   (((((l) >> 16) + 128) & 0x000000FF) - 128)
#define	BREAK(l)   (0x000000CC | ((l) & 0xFFFFFF00))
#define	BREAKPOINT_ADVANCE   1
#define	INCSP2(l)   ((u16_t) (l) == 0x4444)
#define	POPBX2(l)   ((u16_t) (l) == 0x5B5B)
#define	POPBX(l)   ( (l & 0xFF) == 0x5B)
#define	POPCX2(l)   ((u16_t) (l) == 0x5959)
#define	POPCX(l)   ( (l & 0xFF) == 0x59)
#define	ADDA(l)   ((int)((l) >> 16) == 0xDFFC)
#define	ADDA_CNT(l)   (l)
#define	ADDQ(l)   (((l >> 16) & 0xF13F) == 0x500F)
#define	ADDQ_CNT(l)   (((((l) >> 25) - 1) & 7) + 1)
#define	BREAK(l)   (0xA0000000 | ((l) & 0xFFFF))
#define	BREAKPOINT_ADVANCE   0
#define	BYTES_SWAPPED
#define	LEA(l)   (((l) >> 16) == 0x4FEF)
#define	LEA_DISP(l)   ((long)( l & 0xFFFF))
#define	MASK(size)   ((size) >= LONGSIZE ? -1L : (1L << BITSIZE(size)) - 1)
#define	SHIFT(size)   BITSIZE(LONGSIZE - (size))
Variables
long	lbuf []
EXTERN long	st_addr
EXTERN long	et_addr
EXTERN long	sd_addr
EXTERN long	ed_addr
EXTERN long	end_addr
EXTERN long	sk_addr
EXTERN long	sk_size
EXTERN int	curpid
EXTERN int	corepid
EXTERN int	coreonly
EXTERN int	fileonly
EXTERN int	cursig
EXTERN int	seg
EXTERN int	is_separate
EXTERN int	paging
EXTERN int	debug

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Define Documentation

#define __mc68000__

Definition at line 53 of file mdb.h.

#define ADDA (  l   )     ((int)((l) >> 16) == 0xDFFC)

Definition at line 130 of file mdb.h.

#define ADDA (  l   )     ((u16_t) (l) == 0xC481)

Definition at line 130 of file mdb.h. Referenced by backtrace().

#define ADDA_CNT (  l   )     (l)

Definition at line 131 of file mdb.h.

#define ADDA_CNT (  l   )     ((i16_t) (l))

Definition at line 131 of file mdb.h. Referenced by backtrace().

#define ADDQ (  l   )     (((l >> 16) & 0xF13F) == 0x500F)

Definition at line 132 of file mdb.h.

#define ADDQ (  l   )     ((u16_t) (l) == 0xC483)

Definition at line 132 of file mdb.h. Referenced by backtrace().

#define ADDQ_CNT (  l   )     (((((l) >> 25) - 1) & 7) + 1)

Definition at line 133 of file mdb.h.

#define ADDQ_CNT (  l   )     (((((l) >> 16) + 128) & 0x000000FF) - 128)

Definition at line 133 of file mdb.h. Referenced by backtrace().

#define ADDRSIZE   _WORD_SIZE

Definition at line 83 of file mdb.h. Referenced by backtrace(), c_status(), command(), display(), dump_stack(), and read_core().

#define BITSIZE (  size   )     (8 * (size))

Definition at line 84 of file mdb.h. Referenced by get_reg().

#define BP_OFF   ((long)&((struct proc *)0)->p_reg.fp)

Definition at line 78 of file mdb.h.

#define BP_OFF   ((long)&((struct proc *)0)->p_reg.a6)

Definition at line 78 of file mdb.h. Referenced by backtrace(), and dorun().

#define BREAK (  l   )     (0xA0000000 | ((l) & 0xFFFF))

Definition at line 134 of file mdb.h.

#define BREAK (  l   )     (0x000000CC | ((l) & 0xFFFFFF00))

Definition at line 134 of file mdb.h.

#define BREAKPOINT_ADVANCE   0

Definition at line 135 of file mdb.h.

#define BREAKPOINT_ADVANCE   1

Definition at line 135 of file mdb.h. Referenced by findbpnt().

#define BYTES_SWAPPED

Definition at line 136 of file mdb.h.

#define CSEG   0x2E

Definition at line 91 of file mdb.h. Referenced by ack_emit_instruction(), finds_pc(), findsval(), gnu_finds_pc(), gnu_sval(), gnu_symbolic(), gnu_text_symbol(), symbolic(), and text_symbol().

#define DEBUG   1

Definition at line 28 of file mdb.h.

#define DSEG   0x3E

Definition at line 92 of file mdb.h. Referenced by ack_emit_instruction(), gnu_symbolic(), puti(), and symbolic().

#define EXTRA_SYMBOLS   0

Definition at line 34 of file mdb.h.

#define GNU_SUPPORT   0

Definition at line 14 of file mdb.h.

#define GNU_SYMBOLS   2

Definition at line 8 of file mdb.h. Referenced by check_exec(), finds_data(), finds_pc(), listsym(), symbolic(), symbolvalue(), syminit(), and text_symbol().

#define INCSP2 (  l   )     ((u16_t) (l) == 0x4444)

Definition at line 119 of file mdb.h. Referenced by backtrace().

#define INTSIZE   (sizeof(int))

Definition at line 85 of file mdb.h. Referenced by backtrace(), and dump_stack().

#define LEA (  l   )     (((l) >> 16) == 0x4FEF)

Definition at line 137 of file mdb.h. Referenced by backtrace().

#define LEA_DISP (  l   )     ((long)( l & 0xFFFF))

Definition at line 138 of file mdb.h. Referenced by backtrace().

#define LONGSIZE   (sizeof(long))

Definition at line 86 of file mdb.h.

#define MASK (  size   )     ((size) >= LONGSIZE ? -1L : (1L << BITSIZE(size)) - 1)

Definition at line 141 of file mdb.h. Referenced by backtrace(), c_status(), display(), dump_stack(), fill(), get_reg(), modify(), read_core(), and test01().

#define MDBBUILD   0

Definition at line 5 of file mdb.h. Referenced by version_info().

#define MDBVERSION   "2.6"

Definition at line 4 of file mdb.h. Referenced by version_info().

#define MINIX_PC

Definition at line 63 of file mdb.h. Referenced by update().

#define MINIX_ST

Definition at line 55 of file mdb.h.

#define MINIX_SYMBOLS   1

Definition at line 7 of file mdb.h. Referenced by check_exec().

#define NOSEG   (-1)

Definition at line 88 of file mdb.h. Referenced by command().

#define PC_MEMBER (  rp   )     ((rp)->p_reg.pc)

Definition at line 79 of file mdb.h.

#define PC_MEMBER (  rp   )     ((rp)->p_reg.pc)

Definition at line 79 of file mdb.h. Referenced by c_status(), command(), disp_regs(), findbpnt(), modify(), and tstart().

#define PC_OFF   ((long)&((struct proc *)0)->p_reg.pc)

Definition at line 80 of file mdb.h.

#define PC_OFF   ((long)&((struct proc *)0)->p_reg.pc)

Definition at line 80 of file mdb.h. Referenced by backtrace(), findbpnt(), and modify().

#define POPBX (  l   )     ( (l & 0xFF) == 0x5B)

Definition at line 121 of file mdb.h. Referenced by backtrace().

#define POPBX2 (  l   )     ((u16_t) (l) == 0x5B5B)

Definition at line 120 of file mdb.h. Referenced by backtrace().

#define POPCX (  l   )     ( (l & 0xFF) == 0x59)

Definition at line 125 of file mdb.h. Referenced by backtrace().

#define POPCX2 (  l   )     ((u16_t) (l) == 0x5959)

Definition at line 124 of file mdb.h. Referenced by backtrace().

#define PSW_MEMBER (  rp   )     ((rp)->p_reg.psw)

Definition at line 74 of file mdb.h. Referenced by disp_regs().

#define SHIFT (  size   )     BITSIZE(LONGSIZE - (size))

Definition at line 144 of file mdb.h.

#define SP_MEMBER (  rp   )     ((rp)->p_reg.sp)

Definition at line 73 of file mdb.h. Referenced by disp_regs().

#define SYSCALLS_SUPPORT   0

Definition at line 18 of file mdb.h. Referenced by findbpnt().

#define UCHAR (  x   )     ((x) & 0xFF)

Definition at line 87 of file mdb.h.

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Variable Documentation

EXTERN int coreonly

Definition at line 165 of file mdb.h. Referenced by read_info().

EXTERN int corepid

Definition at line 164 of file mdb.h. Referenced by c_status(), command(), dowait(), file_init(), main(), mdbtrace(), not_for_core(), and prtmap().

EXTERN int curpid

Definition at line 163 of file mdb.h. Referenced by backtrace(), breakpt(), c_status(), cleanup(), command(), disp_regs(), display(), do_syscall(), dorun(), dowait(), dump_stack(), exebpnt(), file_init(), fill(), findbpnt(), freepnt(), get_data(), get_message(), modify(), peek_dword(), prtmap(), tstart(), update(), and value().

EXTERN int cursig

Definition at line 167 of file mdb.h. Referenced by command(), dowait(), modify(), and tstart().

EXTERN int debug

Definition at line 172 of file mdb.h.

EXTERN long ed_addr

Definition at line 159 of file mdb.h. Referenced by read_info(), and update().

EXTERN long end_addr

Definition at line 160 of file mdb.h. Referenced by command(), dump_stack(), gnu_symbolic(), Read_Block(), read_info(), setmap(), symbolic(), and update().

EXTERN long et_addr

Definition at line 157 of file mdb.h. Referenced by command(), read_info(), setmap(), and update().

EXTERN int fileonly

Definition at line 166 of file mdb.h.

EXTERN int is_separate

Definition at line 169 of file mdb.h. Referenced by check_exec(), file_init(), map_addr(), prtmap(), read_info(), and setmap().

long lbuf[]

Definition at line 24 of file kernel.c. Referenced by kernel_info(), main(), read_core(), and update().

EXTERN int paging

Definition at line 170 of file mdb.h. Referenced by command(), and outbyte().

EXTERN long sd_addr

Definition at line 158 of file mdb.h. Referenced by lookup(), read_info(), setmap(), and update().

EXTERN int seg

Definition at line 168 of file mdb.h. Referenced by addbyte(), byte(), command(), display(), dump_core(), fill(), m_transfer(), and read_write().

EXTERN long sk_addr

Definition at line 161 of file mdb.h. Referenced by dump_stack(), lookup(), read_info(), setmap(), and update().

EXTERN long sk_size

Definition at line 162 of file mdb.h. Referenced by dump_stack(), read_info(), and update().

EXTERN long st_addr

Definition at line 156 of file mdb.h. Referenced by gnu_symbolic(), lookup(), read_info(), setmap(), symbolic(), and update().

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