mirror of
https://github.com/KolibriOS/kolibrios.git
synced 2024-12-28 09:19:41 +03:00
6496d04506
This version of menuetlibc was taken from revision 4743, right before I made any changes git-svn-id: svn://kolibrios.org@4973 a494cfbc-eb01-0410-851d-a64ba20cac60
84 lines
2.0 KiB
C
84 lines
2.0 KiB
C
/* Copyright (C) 1999 DJ Delorie, see COPYING.DJ for details */
|
|
/* Copyright (C) 1996 DJ Delorie, see COPYING.DJ for details */
|
|
/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
|
|
#ifndef __dj_include_debug_dbgcom_h_
|
|
#define __dj_include_debug_dbgcom_h_
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
#ifndef __dj_ENFORCE_ANSI_FREESTANDING
|
|
|
|
#ifndef __STRICT_ANSI__
|
|
|
|
#ifndef _POSIX_SOURCE
|
|
|
|
#include <setjmp.h>
|
|
#include <debug/tss.h>
|
|
|
|
typedef struct {
|
|
unsigned long app_base; /* linear base address of application */
|
|
unsigned long dr[8]; /* debug registers, set when a_tss runs */
|
|
} ExternalDebuggerInfo;
|
|
|
|
extern ExternalDebuggerInfo edi;
|
|
|
|
/* structure of FPU state */
|
|
/* 14 bytes for FPU env */
|
|
/* plus 8*10 bytes from the FPU stack */
|
|
/* r[8] is the array as defined in intel docs */
|
|
/* st0 is r[top] */
|
|
|
|
#define NPX_TOP_MASK 0x3800
|
|
#define NPX_TOP_SHIFT 11
|
|
|
|
typedef struct {
|
|
unsigned short sig0;
|
|
unsigned short sig1;
|
|
unsigned short sig2;
|
|
unsigned short sig3;
|
|
unsigned short exponent:15;
|
|
unsigned short sign:1;
|
|
} NPXREG;
|
|
|
|
typedef struct {
|
|
unsigned long control;
|
|
unsigned long status;
|
|
unsigned long tag;
|
|
unsigned long eip;
|
|
unsigned long cs;
|
|
unsigned long dataptr;
|
|
unsigned long datasel;
|
|
NPXREG reg[8];
|
|
long double st[8];
|
|
char st_valid[8];
|
|
long double mmx[8];
|
|
char in_mmx_mode;
|
|
char top;
|
|
} NPX;
|
|
|
|
extern NPX npx;
|
|
|
|
void save_npx (void); /* Save the FPU of the debugged program */
|
|
void load_npx (void); /* Restore the FPU of the debugged program */
|
|
|
|
void run_child(void);
|
|
int read_child(unsigned child_addr, void *buf, unsigned len);
|
|
int write_child(unsigned child_addr, void *buf, unsigned len);
|
|
void edi_init(jmp_buf start_state);
|
|
void cleanup_client(void);
|
|
|
|
#endif /* !_POSIX_SOURCE */
|
|
#endif /* !__STRICT_ANSI__ */
|
|
#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
|
|
|
|
#ifndef __dj_ENFORCE_FUNCTION_CALLS
|
|
#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /* !__dj_include_debug_dbgcom_h_ */
|