RTEMS 6.1-rc1
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,.