RTEMS  5.0.0
Files | Data Structures | Macros | Enumerations | Functions

Definition of the interface between the stub and gdb,. More...

Files

file  gdb_if.h
 definition of the interface between the stub and gdb
 

Data Structures

struct  rtems_gdb_stub_thread_info
 

Macros

#define QM_MAX_THREADS   (20)
 Max number of threads in qM response.
 
#define LM32_EXCEPTION_RESET   0x0
 Exception IDs.
 
#define LM32_EXCEPTION_INST_BREAKPOINT   0x1
 
#define LM32_EXCEPTION_INST_BUS_ERROR   0x2
 
#define LM32_EXCEPTION_DATA_BREAKPOINT   0x3
 
#define LM32_EXCEPTION_DATA_BUS_ERROR   0x4
 
#define LM32_EXCEPTION_DIVIDE_BY_ZERO   0x5
 
#define LM32_EXCEPTION_INTERRUPT   0x6
 
#define LM32_EXCEPTION_SYSTEM_CALL   0x7
 
#define LM32_BREAK   0xac000002UL
 Breakpoint instruction.
 

Enumerations

enum  lm32_regnames {
  LM32_REG_R0, LM32_REG_R1, LM32_REG_R2, LM32_REG_R3,
  LM32_REG_R4, LM32_REG_R5, LM32_REG_R6, LM32_REG_R7,
  LM32_REG_R8, LM32_REG_R9, LM32_REG_R10, LM32_REG_R11,
  LM32_REG_R12, LM32_REG_R13, LM32_REG_R14, LM32_REG_R15,
  LM32_REG_R16, LM32_REG_R17, LM32_REG_R18, LM32_REG_R19,
  LM32_REG_R20, LM32_REG_R21, LM32_REG_R22, LM32_REG_R23,
  LM32_REG_R24, LM32_REG_R25, LM32_REG_GP, LM32_REG_FP,
  LM32_REG_SP, LM32_REG_RA, LM32_REG_EA, LM32_REG_BA,
  LM32_REG_PC, LM32_REG_EID, LM32_REG_EBA, LM32_REG_DEBA,
  LM32_REG_IE, NUM_REGS
}
 This numbering must be consistant with GDBs numbering in gdb/lm32-tdep.c.
 
enum  lm32_int_regnames {
  LM32_INT_REG_R1, LM32_INT_REG_R2, LM32_INT_REG_R3, LM32_INT_REG_R4,
  LM32_INT_REG_R5, LM32_INT_REG_R6, LM32_INT_REG_R7, LM32_INT_REG_R8,
  LM32_INT_REG_R9, LM32_INT_REG_R10, LM32_INT_REG_RA, LM32_INT_REG_EA,
  LM32_INT_REG_BA, LM32_INT_REG_R11, LM32_INT_REG_R12, LM32_INT_REG_R13,
  LM32_INT_REG_R14, LM32_INT_REG_R15, LM32_INT_REG_R16, LM32_INT_REG_R17,
  LM32_INT_REG_R18, LM32_INT_REG_R19, LM32_INT_REG_R20, LM32_INT_REG_R21,
  LM32_INT_REG_R22, LM32_INT_REG_R23, LM32_INT_REG_R24, LM32_INT_REG_R25,
  LM32_INT_REG_GP, LM32_INT_REG_FP, LM32_INT_REG_SP, LM32_INT_REG_PC,
  LM32_INT_REG_EID, LM32_INT_REG_EBA, LM32_INT_REG_DEBA, LM32_INT_REG_IE
}
 

Functions

int parse_zbreak (const char *in, int *type, unsigned char **addr, int *len)
 
char * mem2hstr (char *buf, const unsigned char *mem, int count)
 
int hstr2mem (unsigned char *mem, const char *buf, int count)
 
void set_mem_err (void)
 
unsigned char get_byte (const unsigned char *ptr)
 
void set_byte (unsigned char *ptr, int val)
 
char * thread2vhstr (char *buf, int thread)
 
char * thread2fhstr (char *buf, int thread)
 
const char * fhstr2thread (const char *buf, int *thread)
 
const char * vhstr2thread (const char *buf, int *thread)
 
char * int2fhstr (char *buf, int val)
 
char * int2vhstr (char *buf, int vali)
 
const char * fhstr2int (const char *buf, int *ival)
 
const char * vhstr2int (const char *buf, int *ival)
 
int hstr2byte (const char *buf, int *bval)
 
int hstr2nibble (const char *buf, int *nibble)
 
Thread_Controlrtems_gdb_index_to_stub_id (int)
 
int rtems_gdb_stub_thread_support_ok (void)
 
int rtems_gdb_stub_get_current_thread (void)
 
int rtems_gdb_stub_get_next_thread (int)
 
int rtems_gdb_stub_get_offsets (unsigned char **text_addr, unsigned char **data_addr, unsigned char **bss_addr)
 
int rtems_gdb_stub_get_thread_regs (int thread, unsigned int *registers)
 
int rtems_gdb_stub_set_thread_regs (int thread, unsigned int *registers)
 
void rtems_gdb_process_query (char *inbuffer, char *outbuffer, int do_threads, int thread)
 

Detailed Description

Definition of the interface between the stub and gdb,.