forked from Imagelibrary/rtems
Kinsey Moore
committed by
Kinsey Moore
Kinsey Moore
parent
9e7371709d
commit
ece058c6a3
@@ -1,195 +0,0 @@
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/**
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* @file
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*
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* @ingroup m68k_gdbstub
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*
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* @brief definition of the interface between the stub and gdb
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*/
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/*
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* THIS SOFTWARE IS NOT COPYRIGHTED
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*
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* The following software is offered for use in the public domain.
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* There is no warranty with regard to this software or its performance
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* and the user must accept the software "AS IS" with all faults.
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*
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* THE CONTRIBUTORS DISCLAIM ANY WARRANTIES, EXPRESS OR IMPLIED, WITH
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* REGARD TO THIS SOFTWARE INCLUDING BUT NOT LIMITED TO THE WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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*/
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#ifndef _GDB_IF_H
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#define _GDB_IF_H
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/**
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* @defgroup m68k_gdbstub GDB Stub
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*
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* @ingroup RTEMSBSPsM68kShared
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*
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* @brief GDB Stub interface support
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*/
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/* Max number of threads in qM response */
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#define QM_MAX_THREADS (20)
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struct rtems_gdb_stub_thread_info {
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char display[256];
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char name[256];
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char more_display[256];
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};
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/*
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* Prototypes
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*/
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int parse_zbreak(const char *in, int *type, unsigned char **addr, int *len);
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char* mem2hstr(char *buf, const unsigned char *mem, int count);
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int hstr2mem(unsigned char *mem, const char *buf, int count);
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void set_mem_err(void);
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unsigned char get_byte(const unsigned char *ptr);
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void set_byte(unsigned char *ptr, int val);
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char* thread2vhstr(char *buf, int thread);
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char* thread2fhstr(char *buf, int thread);
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const char* fhstr2thread(const char *buf, int *thread);
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const char* vhstr2thread(const char *buf, int *thread);
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char* int2fhstr(char *buf, int val);
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char* int2vhstr(char *buf, int vali);
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const char* fhstr2int(const char *buf, int *ival);
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const char* vhstr2int(const char *buf, int *ival);
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int hstr2byte(const char *buf, int *bval);
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int hstr2nibble(const char *buf, int *nibble);
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Thread_Control *rtems_gdb_index_to_stub_id(int);
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int rtems_gdb_stub_thread_support_ok(void);
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int rtems_gdb_stub_get_current_thread(void);
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int rtems_gdb_stub_get_next_thread(int);
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int rtems_gdb_stub_get_offsets(
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unsigned char **text_addr,
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unsigned char **data_addr,
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unsigned char **bss_addr
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);
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int rtems_gdb_stub_get_thread_regs(
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int thread,
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unsigned int *registers
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);
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int rtems_gdb_stub_set_thread_regs(
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int thread,
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unsigned int *registers
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);
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void rtems_gdb_process_query(
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char *inbuffer,
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char *outbuffer,
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int do_threads,
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int thread
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);
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#if defined (__mc68000__)
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/* there are 180 bytes of registers on a 68020 w/68881 */
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/* many of the fpa registers are 12 byte (96 bit) registers */
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#define NUMREGBYTES 180
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enum regnames {D0,D1,D2,D3,D4,D5,D6,D7,
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A0,A1,A2,A3,A4,A5,A6,A7,
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PS,PC,
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FP0,FP1,FP2,FP3,FP4,FP5,FP6,FP7,
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FPCONTROL,FPSTATUS,FPIADDR
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};
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#elif defined (__mips__)
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/*
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* MIPS registers, numbered in the order in which gdb expects to see them.
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*/
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#define ZERO 0
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#define AT 1
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#define V0 2
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#define V1 3
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#define A0 4
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#define A1 5
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#define A2 6
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#define A3 7
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#define T0 8
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#define T1 9
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#define T2 10
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#define T3 11
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#define T4 12
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#define T5 13
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#define T6 14
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#define T7 15
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#define S0 16
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#define S1 17
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#define S2 18
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#define S3 19
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#define S4 20
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#define S5 21
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#define S6 22
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#define S7 23
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#define T8 24
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#define T9 25
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#define K0 26
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#define K1 27
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#define GP 28
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#define SP 29
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#define S8 30
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#define RA 31
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#define SR 32
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#define LO 33
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#define HI 34
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#define BAD_VA 35
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#define CAUSE 36
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#define PC 37
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#define F0 38
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#define F1 39
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#define F2 40
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#define F3 41
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#define F4 42
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#define F5 43
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#define F6 44
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#define F7 45
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#define F8 46
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#define F9 47
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#define F10 48
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#define F11 49
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#define F12 50
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#define F13 51
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#define F14 52
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#define F15 53
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#define F16 54
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#define F17 55
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#define F18 56
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#define F19 57
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#define F20 58
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#define F21 59
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#define F22 60
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#define F23 61
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#define F24 62
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#define F25 63
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#define F26 64
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#define F27 65
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#define F28 66
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#define F29 67
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#define F30 68
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#define F31 69
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#define FCSR 70
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#define FIRR 71
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#define NUM_REGS 72
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void mips_gdb_stub_install(int enableThreads) ;
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#endif /* defined (__mips__) */
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#define MEMOPT_READABLE 1
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#define MEMOPT_WRITEABLE 2
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#define NUM_MEMSEGS 10
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int gdbstub_add_memsegment(unsigned,unsigned,int);
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#endif /* _GDB_IF_H */
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