Subversion Repositories openrisc_2011-10-31

/*

 **************************************************************************

 *

 * Component =   rdblib

 *

 * Synopsis  =   remdeb_f.x

 *

 * $Id: remdeb_f.x,v 1.2 2001-09-27 12:02:01 chris Exp $

 *

 **************************************************************************

 */

struct xdr_regs

{

  unsigned int  tabreg[19];

};

#ifdef RPC_HDR

%/* now define register macros to apply to xdr_reg struct */

%

%#define GS     0

%#define FS     1

%#define ES     2

%#define DS     3

%#define EDI    4

%#define ESI    5

%#define EBP    6

%#define ESP    7

%#define EBX    8

%#define EDX    9

%#define ECX    10

%#define EAX    11

%#define TRAPNO 12

%#define ERR    13

%#define EIP    14

%#define CS     15

%#define EFL    16

%#define UESP   17

%#define SS     18

%

%#define REG_PC tabreg[EIP]     /* PC (eip) register offset */

%#define REG_SP tabreg[UESP]    /* SP (uesp) register offset */

%#define REG_FP tabreg[EBP]     /* FP (ebp) register offset */

%/* now define the BREAKPOINT mask technique to a long word */

%#define SET_BREAK(l)   ((l&0xFFFFFF00) | 0xCC)

%#define IS_BREAK(l)    (((l) & 0xFF) == 0xCC)

%#define ORG_BREAK(c,p) (((c) & 0xFFFFFF00) | ((p) & 0xFF))

%#define IS_STEP(regs)  (regs.tabreg[TRAPNO] == 1) /* was step and not break */

%#define BREAK_ADJ      1       /* must subtract one from address after bp */

%#define BREAK_SIZE     1       /* Breakpoint occupies one byte */

%#define TARGET_PROC_TYPE  0

#endif