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