radare2/libr/include/r_bp.h
2015-06-22 12:23:38 +02:00

157 lines
4.0 KiB
C

#ifndef R2_BP_H
#define R2_BP_H
#include <r_types.h>
#include <r_io.h>
#include <r_list.h>
#ifdef __cplusplus
extern "C" {
#endif
R_LIB_VERSION_HEADER(r_bp);
#define R_BP_MAXPIDS 10
#define R_BP_CONT_NORMAL 0
#define R_BP_CONT_NORMAL 0
typedef struct r_bp_arch_t {
int bits;
int length;
int endian;
const ut8 *bytes;
} RBreakpointArch;
enum {
R_BP_TYPE_SW,
R_BP_TYPE_HW,
R_BP_TYPE_COND,
R_BP_TYPE_FAULT,
R_BP_TYPE_DELETE,
};
typedef struct r_bp_plugin_t {
char *name;
char *arch;
int type; // R_BP_TYPE_SW
int nbps;
RBreakpointArch *bps;
} RBreakpointPlugin;
typedef struct r_bp_item_t {
ut64 addr;
int size; /* size of breakpoint area */
int recoil; /* recoil */
int rwx;
int hw;
int trace;
int enabled;
int hits;
ut8 *obytes; /* original bytes */
ut8 *bbytes; /* breakpoint bytes */
int pids[R_BP_MAXPIDS];
char *data;
} RBreakpointItem;
typedef int (*RBreakpointCallback)(RBreakpointItem *bp, int set, void *user);
typedef struct r_bp_t {
void *user;
int stepcont;
int endian;
int bits;
RIOBind iob; // compile time dependency
RBreakpointPlugin *cur;
RList *traces; // XXX
RList *plugins;
PrintfCallback printf;
RBreakpointCallback breakpoint;
/* storage of breakpoints */
int nbps;
RList *bps; // list of breakpoints
RBreakpointItem **bps_idx;
int bps_idx_count;
} RBreakpoint;
enum {
R_BP_PROT_READ = 1,
R_BP_PROT_WRITE = 2,
R_BP_PROT_EXEC = 4,
};
typedef struct r_bp_trace_t {
ut64 addr;
ut64 addr_end;
ut8 *traps;
ut8 *buffer;
ut8 *bits;
int length;
int bitlen;
} RBreakpointTrace;
#ifdef R_API
R_API RBreakpoint *r_bp_new(void);
R_API RBreakpoint *r_bp_free(RBreakpoint *bp);
R_API int r_bp_del(RBreakpoint *bp, ut64 addr);
R_API int r_bp_del_all(RBreakpoint *bp);
R_API int r_bp_plugin_add(RBreakpoint *bp, RBreakpointPlugin *foo);
R_API int r_bp_use(RBreakpoint *bp, const char *name, int bits);
R_API int r_bp_plugin_del(RBreakpoint *bp, const char *name);
R_API void r_bp_plugin_list(RBreakpoint *bp);
R_API int r_bp_in(RBreakpoint *bp, ut64 addr, int rwx);
// deprecate?
R_API int r_bp_list(RBreakpoint *bp, int rad);
/* bp item attribs setters */
R_API int r_bp_get_bytes(RBreakpoint *bp, ut8 *buf, int len, int endian, int idx);
R_API int r_bp_set_trace(RBreakpoint *bp, ut64 addr, int set);
R_API int r_bp_set_trace_all(RBreakpoint *bp, int set);
R_API RBreakpointItem *r_bp_enable(RBreakpoint *bp, ut64 addr, int set);
R_API int r_bp_enable_all(RBreakpoint *bp, int set);
/* index api */
R_API int r_bp_del_index(RBreakpoint *bp, int idx);
R_API RBreakpointItem *r_bp_get_index(RBreakpoint *bp, int idx);
R_API RBreakpointItem *r_bp_item_new (RBreakpoint *bp);
R_API RBreakpointItem *r_bp_get_at (RBreakpoint *bp, ut64 addr);
R_API RBreakpointItem *r_bp_get_in (RBreakpoint *bp, ut64 addr, int rwx);
R_API int r_bp_add_cond(RBreakpoint *bp, const char *cond);
R_API int r_bp_del_cond(RBreakpoint *bp, int idx);
R_API int r_bp_add_fault(RBreakpoint *bp, ut64 addr, int size, int rwx);
R_API RBreakpointItem *r_bp_add_sw(RBreakpoint *bp, ut64 addr, int size, int rwx);
R_API RBreakpointItem *r_bp_add_hw(RBreakpoint *bp, ut64 addr, int size, int rwx);
R_API int r_bp_restore(RBreakpoint *bp, int set);
R_API int r_bp_recoil(RBreakpoint *bp, ut64 addr);
/* traptrace */
R_API void r_bp_traptrace_free(void *ptr);
R_API void r_bp_traptrace_enable(RBreakpoint *bp, int enable);
R_API void r_bp_traptrace_reset(RBreakpoint *bp, int hard);
R_API ut64 r_bp_traptrace_next(RBreakpoint *bp, ut64 addr);
R_API int r_bp_traptrace_add(RBreakpoint *bp, ut64 from, ut64 to);
R_API int r_bp_traptrace_free_at(RBreakpoint *bp, ut64 from);
R_API void r_bp_traptrace_list(RBreakpoint *bp);
R_API int r_bp_traptrace_at(RBreakpoint *bp, ut64 from, int len);
R_API RList *r_bp_traptrace_new(void);
R_API void r_bp_traptrace_enable(RBreakpoint *bp, int enable);
/* plugin pointers */
extern RBreakpointPlugin r_bp_plugin_x86;
extern RBreakpointPlugin r_bp_plugin_arm;
extern RBreakpointPlugin r_bp_plugin_mips;
extern RBreakpointPlugin r_bp_plugin_ppc;
extern RBreakpointPlugin r_bp_plugin_sh;
extern RBreakpointPlugin r_bp_plugin_bf;
#endif
#ifdef __cplusplus
}
#endif
#endif