| 0,0 → 1,83 |
|---|
| /* 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_ */ |