0a14411bc1
* Add -O flag to ragg2 as an alias for -o a.out or -o <file> (without extension) * Add rabin2 -M (get main) for Java Class files * Add emit_trace (code tracer) for r_egg. useful to debug - ragg2 -a trace hello.r - Add emit->jmp() function pointer and emit->retvar - many fixes in function calls and definitions - Added support for 'break;' 'break();' and 'goto();' - Added .ret variable as an alias for eax, rax or r0
116 lines
2.7 KiB
C
116 lines
2.7 KiB
C
#include <r_types.h>
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#define R_BIN_JAVA_MAXSTR 256
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#define R_BIN_JAVA_USHORT(x,y) (unsigned short)((x[y+1]|(x[y]<<8)) & 0xffff)
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#define R_BIN_JAVA_UINT(x,y) (unsigned int)((x[y]<<24)|(x[y+1]<<16)|(x[y+2]<<8)|x[y+3])
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#define R_BIN_JAVA_SWAPUSHORT(x) (unsigned short)((x<<8)|((x>>8)&0x00FF))
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enum {
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R_BIN_JAVA_TYPE_FIELD,
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R_BIN_JAVA_TYPE_CODE,
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R_BIN_JAVA_TYPE_LINENUM,
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R_BIN_JAVA_TYPE_CONST
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};
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struct r_bin_java_classfile_t {
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ut8 cafebabe[4];
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ut8 minor[2];
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ut8 major[2];
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unsigned short cp_count;
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};
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struct r_bin_java_classfile2_t {
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unsigned short access_flags;
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unsigned short this_class;
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unsigned short super_class;
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};
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struct r_bin_java_cp_item_t {
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int tag;
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char name[32];
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char *value;
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ut8 bytes[5];
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unsigned short length;
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unsigned short ord;
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unsigned short off;
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};
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struct r_bin_java_attr_code_t {
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unsigned short max_stack;
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unsigned short max_locals;
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unsigned short code_length;
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unsigned short code_offset;
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unsigned int exception_table_length;
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unsigned short start_pc;
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unsigned short end_pc;
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unsigned short handler_pc;
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unsigned short catch_type;
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};
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struct r_bin_java_attr_linenum_t {
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unsigned int table_length;
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unsigned short start_pc;
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unsigned short line_number;
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};
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struct r_bin_java_attr_t {
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int type;
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char *name;
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unsigned short name_idx;
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unsigned int length;
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union {
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struct r_bin_java_attr_code_t code;
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struct r_bin_java_attr_linenum_t linenum;
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unsigned short const_value_idx;
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} info;
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struct r_bin_java_attr_t *attributes;
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};
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struct r_bin_java_fm_t {
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unsigned short flags;
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char *name;
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unsigned short name_idx;
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char *descriptor;
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unsigned short descriptor_idx;
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unsigned short attr_count;
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struct r_bin_java_attr_t *attributes;
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};
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typedef struct r_bin_java_obj_t {
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struct r_bin_java_classfile_t cf;
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struct r_bin_java_classfile2_t cf2;
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struct r_bin_java_cp_item_t *cp_items;
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ut32 fields_count;
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struct r_bin_java_fm_t *fields;
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ut32 methods_count;
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struct r_bin_java_fm_t *methods;
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int size;
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const char* file;
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struct r_buf_t*b;
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int midx;
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} RBinJavaObj;
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struct r_bin_java_sym_t {
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char name[R_BIN_JAVA_MAXSTR];
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ut64 offset;
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ut64 size;
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int last;
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};
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struct r_bin_java_str_t {
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char str[R_BIN_JAVA_MAXSTR];
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ut64 offset;
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ut64 ordinal;
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ut64 size;
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int last;
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};
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char* r_bin_java_get_version(struct r_bin_java_obj_t* bin);
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ut64 r_bin_java_get_entrypoint(struct r_bin_java_obj_t* bin);
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ut64 r_bin_java_get_main(struct r_bin_java_obj_t* bin);
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struct r_bin_java_sym_t* r_bin_java_get_symbols(struct r_bin_java_obj_t* bin);
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struct r_bin_java_str_t* r_bin_java_get_strings(struct r_bin_java_obj_t* bin);
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void* r_bin_java_free(struct r_bin_java_obj_t* bin);
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struct r_bin_java_obj_t* r_bin_java_new(const char* file);
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struct r_bin_java_obj_t* r_bin_java_new_buf(struct r_buf_t *buf);
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