forked from KolibriOS/kolibrios
Upload libudis86 disassembly library
git-svn-id: svn://kolibrios.org@8322 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
parent
d007033b3b
commit
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11
contrib/other/udcli/Makefile
Executable file
11
contrib/other/udcli/Makefile
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SDK_DIR = ../../sdk
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LDFLAGS = -static -S -nostdlib -T $(SDK_DIR)/sources/newlib/app.lds --image-base 0
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CFLAGS = -c -fno-ident -O2 -fomit-frame-pointer -fno-ident -U__WIN32__ -U_Win32 -U_WIN32 -U__MINGW32__ -UWIN32
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INCLUDES = -I $(SDK_DIR)/sources/newlib/libc/include
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LIBPATH = -L $(SDK_DIR)/lib -L /home/autobuild/tools/win32/mingw32/lib -L ./libudis86
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default:
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kos32-gcc $(CFLAGS) $(INCLUDES) -o udcli.o udcli.c
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kos32-ld $(LDFLAGS) $(LIBPATH) --subsystem console -o udcli udcli.o -ludis86 -lgcc -lc.dll
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objcopy udcli -O binary
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rm *.o
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56
contrib/other/udcli/config.h
Executable file
56
contrib/other/udcli/config.h
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/* config.h. Generated from config.h.in by configure. */
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/* config.h.in. Generated from configure.ac by autoheader. */
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/* Define to 1 if you have the <dlfcn.h> header file. */
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#define HAVE_DLFCN_H 1
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/* Define to 1 if you have the <inttypes.h> header file. */
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#define HAVE_INTTYPES_H 1
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/* Define to 1 if you have the <memory.h> header file. */
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#define HAVE_MEMORY_H 1
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/* Define to 1 if you have the <stdint.h> header file. */
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#define HAVE_STDINT_H 1
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/* Define to 1 if you have the <stdlib.h> header file. */
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#define HAVE_STDLIB_H 1
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/* Define to 1 if you have the <strings.h> header file. */
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#define HAVE_STRINGS_H 1
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/* Define to 1 if you have the <string.h> header file. */
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#define HAVE_STRING_H 1
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/* Define to 1 if you have the <sys/stat.h> header file. */
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#define HAVE_SYS_STAT_H 1
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/* Define to 1 if you have the <sys/types.h> header file. */
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#define HAVE_SYS_TYPES_H 1
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/* Define to 1 if you have the <unistd.h> header file. */
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#define HAVE_UNISTD_H 1
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/* Name of package */
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#define PACKAGE "udis86"
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/* Define to the address where bug reports for this package should be sent. */
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#define PACKAGE_BUGREPORT "vivek@sig9.com"
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/* Define to the full name of this package. */
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#define PACKAGE_NAME "udis86"
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/* Define to the full name and version of this package. */
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#define PACKAGE_STRING "udis86 1.7"
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/* Define to the one symbol short name of this package. */
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#define PACKAGE_TARNAME "udis86"
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/* Define to the version of this package. */
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#define PACKAGE_VERSION "1.7"
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/* Define to 1 if you have the ANSI C header files. */
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#define STDC_HEADERS 1
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/* Version number of package */
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#define VERSION "1.7"
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141
contrib/other/udcli/console_obj.h
Executable file
141
contrib/other/udcli/console_obj.h
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// Console.obj loading for kos32-gcc
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// Writed by rgimad and maxcodehack
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#include <string.h>
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#include <stdlib.h>
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#ifndef CONSOLE_OBJ_H
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#define CONSOLE_OBJ_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#ifndef NULL
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#define NULL 0
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#endif
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#ifndef cdecl
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#define cdecl __attribute__ ((cdecl))
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#endif
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#ifndef stdcall
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#define stdcall __attribute__ ((stdcall))
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#endif
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typedef unsigned int dword;
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typedef unsigned short word;
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const char* imports[] = {
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"START", "version", "con_init", "con_write_asciiz", "con_write_string",
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"con_printf", "con_exit", "con_get_flags", "con_set_flags", "con_kbhit",
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"con_getch", "con_getch2", "con_gets", "con_gets2", "con_get_font_height",
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"con_get_cursor_height", "con_set_cursor_height", "con_cls",
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"con_get_cursor_pos", "con_set_cursor_pos", "con_set_title",
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(char*)0
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};
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dword *version;
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typedef int (stdcall * con_gets2_callback)(int keycode, char** pstr, int* pn,
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int* ppos);
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void stdcall (*con_init)(dword wnd_width, dword wnd_height, dword scr_width, dword scr_height, const char* title) = 0;
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void stdcall (*con_exit)(int bCloseWindow) = 0;
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void stdcall (*con_set_title)(const char* title) = 0;
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void stdcall (*con_write_asciiz)(const char* str) = 0;
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void stdcall (*con_write_string)(const char* str, dword length) = 0;
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int cdecl (*con_printf)(const char* format, ...) = 0;
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dword stdcall (*con_get_flags)(void) = 0;
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dword stdcall (*con_set_flags)(dword new_flags) = 0;
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int stdcall (*con_get_font_height)(void) = 0;
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int stdcall (*con_get_cursor_height)(void) = 0;
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int stdcall (*con_set_cursor_height)(int new_height) = 0;
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int stdcall (*con_getch)(void) = 0;
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word stdcall (*con_getch2)(void) = 0;
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int stdcall (*con_kbhit)(void) = 0;
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char* stdcall (*con_gets)(char* str, int n) = 0;
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char* stdcall (*con_gets2)(con_gets2_callback callback, char* str, int n) = 0;
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void stdcall (*con_cls)() = 0;
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void stdcall (*con_get_cursor_pos)(int* px, int* py) = 0;
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void stdcall (*con_set_cursor_pos)(int x, int y) = 0;
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const char lib_path[] = "/sys/lib/console.obj";
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void* load_library(const char *name)
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{
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void *table;
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__asm__ __volatile__(
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"int $0x40"
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:"=a"(table)
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:"a"(68), "b"(19), "c"(name));
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return table;
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}
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void *load_library_procedure(void *exports, const char *name)
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{
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if (exports == NULL) { return 0; }
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while (*(dword*)exports != 0)
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{
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char *str1 = (char*)(*(dword*)exports);
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if (strcmp(str1, name) == 0)
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{
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void *ptr = (void*)*(dword*)(exports + 4);
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return ptr;
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}
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exports += 8;
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}
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return 0;
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}
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void output_debug_string(const char *s)
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{
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unsigned int i = 0;
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while(*(s + i))
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{
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asm volatile ("int $0x40"::"a"(63), "b"(1), "c"(*(s + i)));
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i++;
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}
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}
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void load_console()
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{
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void *lib = load_library(lib_path);
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if (!lib)
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{
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output_debug_string("Console.obj loading error\r\n");
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exit(1);
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}
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dword (*start_lib)(dword) = (dword(*)(dword))load_library_procedure(lib, imports[0]);
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version = (dword*)load_library_procedure(lib, imports[1]);
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con_init = (void stdcall(*)(dword,dword,dword,dword,const char*))load_library_procedure(lib, imports[2]);
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con_write_asciiz = (void stdcall(*)(const char*))load_library_procedure(lib, imports[3]);
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con_write_string = (void stdcall(*)(const char*,dword))load_library_procedure(lib, imports[4]);
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con_printf = (int cdecl(*)(const char*,...))load_library_procedure(lib, imports[5]);
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con_exit = (void stdcall(*)(int))load_library_procedure(lib, imports[6]);
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con_get_flags = (dword stdcall(*)(void))load_library_procedure(lib, imports[7]);
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con_set_flags = (dword stdcall(*)(dword))load_library_procedure(lib, imports[8]);
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con_kbhit = (int stdcall(*)(void))load_library_procedure(lib, imports[9]);
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con_getch = (int stdcall(*)(void))load_library_procedure(lib, imports[10]);
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con_getch2 = (word stdcall(*)(void))load_library_procedure(lib, imports[11]);
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con_gets = (char* stdcall(*)(char*,int))load_library_procedure(lib, imports[12]);
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con_gets2 = (char* stdcall(*)(con_gets2_callback,char*,int))load_library_procedure(lib, imports[13]);
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con_get_font_height = (int stdcall(*)(void))load_library_procedure(lib, imports[14]);
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con_get_cursor_height = (int stdcall(*)(void))load_library_procedure(lib, imports[15]);
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con_set_cursor_height = (int stdcall(*)(int))load_library_procedure(lib, imports[16]);
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con_cls = (void stdcall(*)(void))load_library_procedure(lib, imports[17]);
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con_get_cursor_pos = (void stdcall(*)(int*,int*))load_library_procedure(lib, imports[18]);
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con_set_cursor_pos = (void stdcall(*)(int,int))load_library_procedure(lib, imports[19]);
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con_set_title = (void stdcall(*)(const char*))load_library_procedure(lib, imports[20]);
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}
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#ifdef __cplusplus
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}
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#endif
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#endif
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267
contrib/other/udcli/udcli.c
Executable file
267
contrib/other/udcli/udcli.c
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/* -----------------------------------------------------------------------------
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* udcli.c - front end to udis86.
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*
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* Copyright (c) 2004,2005,2006,2007 Vivek Mohan <vivek@sig9.com>
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* All rights reserved.
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* See (LICENSE)
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* -----------------------------------------------------------------------------
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*/
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#include "console_obj.h"
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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#include <ctype.h>
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#include "udis86.h"
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#include "config.h"
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#if defined(__amd64__) || defined(__x86_64__)
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# define FMT "l"
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#else
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# define FMT "ll"
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#endif
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#if defined(__DJGPP__) || defined(_WIN32)
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# include <io.h>
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# include <fcntl.h>
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#endif
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#ifdef __DJGPP__
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# include <unistd.h> /* for isatty() */
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//# define _setmode setmode
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# define _fileno fileno
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# define _O_BINARY O_BINARY
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#endif
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/* help string */
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static char help[] =
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{
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"Usage: %s [-option[s]] file\n"
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"Options:\n"
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" -16 : Set the disassembly mode to 16 bits. \n"
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" -32 : Set the disassembly mode to 32 bits. (default)\n"
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" -64 : Set the disassembly mode to 64 bits.\n"
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" -intel : Set the output to INTEL (NASM like) syntax. (default)\n"
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" -att : Set the output to AT&T (GAS like) syntax.\n"
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" -v <v> : Set vendor. <v> = {intel, amd}.\n"
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" -o <pc> : Set the value of program counter to <pc>. (default = 0)\n"
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" -s <n> : Set the number of bytes to skip before disassembly to <n>.\n"
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" -c <n> : Set the number of bytes to disassemble to <n>.\n"
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" -x : Set the input mode to whitespace seperated 8-bit numbers in\n"
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" hexadecimal representation. Example: 0f 01 ae 00\n"
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" -noff : Do not display the offset of instructions.\n"
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" -nohex : Do not display the hexadecimal code of instructions.\n"
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" -h : Display this help message.\n"
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" --version: Show version.\n"
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"\n"
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"Udcli is a front-end to the Udis86 Disassembler Library.\n"
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"http://udis86.sourceforge.net/\n"
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};
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FILE* fptr = NULL;
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uint64_t o_skip = 0;
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uint64_t o_count = 0;
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unsigned char o_do_count= 0;
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unsigned char o_do_off = 1;
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unsigned char o_do_hex = 1;
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unsigned char o_do_x = 0;
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unsigned o_vendor = UD_VENDOR_AMD;
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int input_hook_x(ud_t* u);
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int input_hook_file(ud_t* u);
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int main(int argc, char **argv)
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{
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load_console();
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con_set_title("udi disassembler");
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FILE *stream;
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stream = fopen( "disasm.out", "w" );
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char *prog_path = *argv;
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char *s;
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ud_t ud_obj;
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int mode = 0;
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/* initialize */
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ud_init(&ud_obj);
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ud_set_mode(&ud_obj, 32);
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ud_set_syntax(&ud_obj, UD_SYN_INTEL);
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#ifdef __DJGPP__
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if ( !isatty( fileno( stdin ) ) )
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#endif
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#if defined(__DJGPP) || defined(_WIN32)
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// _setmode(_fileno(stdin), _O_BINARY);
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#endif
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fptr = stdin;
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argv++;
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/* loop through the args */
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while(--argc > 0) {
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if (strcmp(*argv,"-16") == 0) {
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ud_set_mode(&ud_obj, 16);
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mode = 16;
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} else if (strcmp(*argv,"-32") == 0) {
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ud_set_mode(&ud_obj, 32);
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mode = 32;
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} else if (strcmp(*argv,"-64") == 0) {
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ud_set_mode(&ud_obj, 64);
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mode = 64;
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} else if (strcmp(*argv,"-intel") == 0)
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ud_set_syntax(&ud_obj, UD_SYN_INTEL);
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else if (strcmp(*argv,"-att") == 0)
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ud_set_syntax(&ud_obj, UD_SYN_ATT);
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else if (strcmp(*argv,"-noff") == 0)
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o_do_off = 0;
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else if (strcmp(*argv,"-nohex") == 0)
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o_do_hex = 0;
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else if (strcmp(*argv,"-x") == 0)
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o_do_x = 1;
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else if (strcmp(*argv,"-s") == 0)
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if (--argc) {
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s = *(++argv);
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if (sscanf(s, "%" FMT "d", &o_skip) == 0)
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printf( "Invalid value given for -s.\n");
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} else {
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printf( "No value given for -s.\n");
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printf(help, prog_path);
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exit(EXIT_FAILURE);
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}
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else if (strcmp(*argv,"-c") == 0)
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if (--argc) {
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o_do_count= 1;
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s = *(++argv);
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||||||
|
if (sscanf(s, "%" FMT "d", &o_count) == 0)
|
||||||
|
printf( "Invalid value given for -c.\n");
|
||||||
|
} else {
|
||||||
|
printf( "No value given for -c.\n");
|
||||||
|
printf(help, prog_path);
|
||||||
|
exit(EXIT_FAILURE);
|
||||||
|
}
|
||||||
|
else if (strcmp(*argv,"-v") == 0)
|
||||||
|
if (--argc) {
|
||||||
|
s = *(++argv);
|
||||||
|
if (*s == 'i')
|
||||||
|
ud_set_vendor(&ud_obj, UD_VENDOR_INTEL);
|
||||||
|
} else {
|
||||||
|
printf( "No value given for -v.\n");
|
||||||
|
printf(help, prog_path);
|
||||||
|
exit(EXIT_FAILURE);
|
||||||
|
}
|
||||||
|
else if (strcmp(*argv,"-o") == 0) {
|
||||||
|
if (--argc) {
|
||||||
|
uint64_t pc = 0;
|
||||||
|
s = *(++argv);
|
||||||
|
if (sscanf(s, "%" FMT "x", &pc) == 0)
|
||||||
|
printf( "Invalid value given for -o.\n");
|
||||||
|
ud_set_pc(&ud_obj, pc);
|
||||||
|
} else {
|
||||||
|
printf( "No value given for -o.\n");
|
||||||
|
printf(help, prog_path);
|
||||||
|
exit(EXIT_FAILURE);
|
||||||
|
}
|
||||||
|
} else if ( strcmp( *argv, "--version" ) == 0 ) {
|
||||||
|
printf( "%s\n", PACKAGE_STRING );
|
||||||
|
exit(0);
|
||||||
|
} else if((*argv)[0] == '-') {
|
||||||
|
printf( "Invalid option %s.\n", *argv);
|
||||||
|
printf(help, prog_path);
|
||||||
|
exit(EXIT_FAILURE);
|
||||||
|
} else {
|
||||||
|
static int i = 0;
|
||||||
|
s = *argv;
|
||||||
|
if (i) {
|
||||||
|
printf( "Multiple files specified.\n");
|
||||||
|
exit(EXIT_FAILURE);
|
||||||
|
} else i = 1;
|
||||||
|
if ((fptr = fopen(s, "rb")) == NULL) {
|
||||||
|
printf( "Failed to open file: %s.\n", s);
|
||||||
|
exit(EXIT_FAILURE);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
argv++;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (o_do_x)
|
||||||
|
ud_set_input_hook(&ud_obj, input_hook_x);
|
||||||
|
else ud_set_input_hook(&ud_obj, input_hook_file);
|
||||||
|
|
||||||
|
if (o_skip) {
|
||||||
|
o_count += o_skip;
|
||||||
|
ud_input_skip(&ud_obj, o_skip);
|
||||||
|
}
|
||||||
|
|
||||||
|
/* disassembly loop */
|
||||||
|
while (ud_disassemble(&ud_obj)) {
|
||||||
|
if (o_do_off)
|
||||||
|
{printf("%016" FMT "x ", ud_insn_off(&ud_obj));
|
||||||
|
fprintf(stream,"%016" FMT "x ", ud_insn_off(&ud_obj));}
|
||||||
|
if (o_do_hex) {
|
||||||
|
char* hex1, *hex2;
|
||||||
|
char c;
|
||||||
|
hex1 = ud_insn_hex(&ud_obj);
|
||||||
|
hex2 = hex1 + 16;
|
||||||
|
c = hex1[16];
|
||||||
|
hex1[16] = 0;
|
||||||
|
printf("%-16s %-24s", hex1, ud_insn_asm(&ud_obj));
|
||||||
|
fprintf(stream,"%-16s %-24s", hex1, ud_insn_asm(&ud_obj));
|
||||||
|
hex1[16] = c;
|
||||||
|
if (strlen(hex1) > 16) {
|
||||||
|
printf("\n");
|
||||||
|
if (o_do_off)
|
||||||
|
printf("%15s -", "");
|
||||||
|
printf("%-16s", hex2);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else {printf(" %-24s", ud_insn_asm(&ud_obj));
|
||||||
|
fprintf(stream," %-24s", ud_insn_asm(&ud_obj));
|
||||||
|
}
|
||||||
|
|
||||||
|
printf("\n");
|
||||||
|
fprintf(stream,"\n");
|
||||||
|
}
|
||||||
|
|
||||||
|
exit(EXIT_SUCCESS);
|
||||||
|
fclose( stream );
|
||||||
|
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
int input_hook_x(ud_t* u)
|
||||||
|
{
|
||||||
|
unsigned int c, i;
|
||||||
|
|
||||||
|
if (o_do_count) {
|
||||||
|
if (! o_count)
|
||||||
|
return UD_EOI;
|
||||||
|
else --o_count;
|
||||||
|
}
|
||||||
|
|
||||||
|
i = fscanf(fptr, "%x", &c);
|
||||||
|
|
||||||
|
if (i == EOF)
|
||||||
|
return UD_EOI;
|
||||||
|
if (i == 0) {
|
||||||
|
printf( "Error: Invalid input, should be in hexadecimal form (8-bit).\n");
|
||||||
|
return UD_EOI;
|
||||||
|
}
|
||||||
|
if (c > 0xFF)
|
||||||
|
printf( "Warning: Casting non-8-bit input (%x), to %x.\n", c, c & 0xFF);
|
||||||
|
return (int) (c & 0xFF);
|
||||||
|
}
|
||||||
|
|
||||||
|
int input_hook_file(ud_t* u)
|
||||||
|
{
|
||||||
|
int c;
|
||||||
|
|
||||||
|
if (o_do_count) {
|
||||||
|
if (! o_count) {
|
||||||
|
return -1;
|
||||||
|
} else o_count -- ;
|
||||||
|
}
|
||||||
|
|
||||||
|
if ((c = fgetc(fptr)) == EOF)
|
||||||
|
return UD_EOI;
|
||||||
|
return c;
|
||||||
|
}
|
16
contrib/other/udcli/udis86.h
Executable file
16
contrib/other/udcli/udis86.h
Executable file
@ -0,0 +1,16 @@
|
|||||||
|
/* -----------------------------------------------------------------------------
|
||||||
|
* udis86.h
|
||||||
|
*
|
||||||
|
* Copyright (c) 2002, 2003, 2004 Vivek Mohan <vivek@sig9.com>
|
||||||
|
* All rights reserved. See (LICENSE)
|
||||||
|
* -----------------------------------------------------------------------------
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef UDIS86_H
|
||||||
|
#define UDIS86_H
|
||||||
|
|
||||||
|
#include "libudis86/types.h"
|
||||||
|
#include "libudis86/extern.h"
|
||||||
|
#include "libudis86/itab.h"
|
||||||
|
|
||||||
|
#endif
|
Loading…
Reference in New Issue
Block a user