--- ltrace-0.5.orig/elf.c
+++ ltrace-0.5/elf.c
@@ -464,8 +464,7 @@
 			if (strcmp(xptr->name, PLTs_initialized_by_here) == 0) {
 				if (lte->ehdr.e_entry) {
 					add_library_symbol (
-						elf_plt2addr (lte, (void*)(long)
-							lte->ehdr.e_entry),
+						opd2addr (lte, lte->ehdr.e_entry),
 						PLTs_initialized_by_here,
 						lib_tail, 1, 0);
 					fprintf (stderr, "WARNING: Using e_ent"
--- ltrace-0.5.orig/ltrace.1
+++ ltrace-0.5/ltrace.1
@@ -30,7 +30,7 @@
 .TP
 .I \-C, \-\-demangle
 Decode (demangle) low-level symbol names into user-level names.
-Besides removing any initial underscore prepended by the system,
+Besides removing any initial underscore prefix used by the system,
 this makes C++ function names readable.
 .TP
 .I \-d, \-\-debug
--- ltrace-0.5.orig/options.h
+++ ltrace-0.5/options.h
@@ -20,6 +20,7 @@
 extern int opt_C;		/* Demanglelow-level symbol names into user-level names */
 extern int opt_n;		/* indent trace output according to program flow */
 extern int opt_T;		/* show the time spent inside each call */
+extern int opt_o;		/* output to a specific file */
 
 struct opt_p_t {
 	pid_t pid;
--- ltrace-0.5.orig/options.c
+++ ltrace-0.5/options.c
@@ -42,6 +42,7 @@
 #endif
 int opt_n = 0;			/* indent trace output according to program flow */
 int opt_T = 0;			/* show the time spent inside each call */
+int opt_o = 0;			/* output to a specific file */
 
 /* List of pids given to option -p: */
 struct opt_p_t *opt_p = NULL;	/* attach to process with a given pid */
@@ -274,6 +275,7 @@
 			opt_n = atoi(optarg);
 			break;
 		case 'o':
+			opt_o++;
 			output = fopen(optarg, "w");
 			if (!output) {
 				fprintf(stderr,
--- ltrace-0.5.orig/etc/ltrace.conf
+++ ltrace-0.5/etc/ltrace.conf
@@ -444,3 +444,81 @@
 int   SYS_removexattr(string,string);
 int   SYS_lremovexattr(string,string);
 int   SYS_fremovexattr(int,string);
+int   SYS_chdir(string);
+int   SYS_fchdir(int);
+int   SYS_chmod(string,octal);
+int   SYS_fchmod(int,octal);
+int   SYS_chown(string,int,int);
+int   SYS_fchown(int,int,int);
+int   SYS_lchown(string,int,int);
+int   SYS_chroot(string);
+int   SYS_dup(int);
+int   SYS_dup2(int,int);
+int   SYS_fdatasync(int);
+int   SYS_fsync(int);
+int   SYS_getpriority(int,int);
+int   SYS_setpriority(int,int,int);
+int   SYS_getrlimit(int,addr);
+int   SYS_setrlimit(int,addr);
+int   SYS_gettimeofday(addr,addr);
+int   SYS_settimeofday(addr,addr);
+int   SYS_setfsgid(int);
+int   SYS_setfsuid(int);
+int   SYS_getuid(void);
+int   SYS_setuid(int);
+int   SYS_getgid(void);
+int   SYS_setgid(int);
+int   SYS_getsid(int);
+int   SYS_setsid(int);
+int   SYS_setreuid(int,int);
+int   SYS_setregid(int,int);
+int   SYS_geteuid(void);
+int   SYS_getegid(void);
+int   SYS_setpgid(int,int);
+int   SYS_getresuid(addr,addr,addr);
+int   SYS_setresuid(int,int,int);
+int   SYS_getresgid(addr,addr,addr);
+int   SYS_setresgid(int,int,int);
+int   SYS_kill(int,int);
+int   SYS_link(string,string);
+int   SYS_madvise(addr,ulong,int);
+int   SYS_mkdir(string,octal);
+int   SYS_mknod(string,octal,int);
+int   SYS_msync(addr,ulong,int);
+int   SYS_nice(int);
+int   SYS_poll(addr,uint,int);
+int   SYS_readdir(uint,addr,uint);
+int   SYS_readlink(string,string,ulong);
+int   SYS_reboot(int,int,int,addr);
+int   SYS_rename(string,string);
+int   SYS_rmdir(string);
+int   SYS_sigaltstack(addr,addr);
+int   SYS_statfs(string,addr);
+int   SYS_fstatfs(int,addr);
+int   SYS_fstat(int,addr);
+int   SYS_lstat(string,addr);
+int   SYS_stime(addr);
+int   SYS_symlink(string, string);
+int   SYS_sysinfo(addr);
+int   SYS_syslog(int,string,int);
+int   SYS_truncate(string,long);
+int   SYS_ftruncate(int,long);
+int   SYS_mount(string,string,string,ulong,addr);
+int   SYS_umount(string);
+int   SYS_umount2(string,int);
+int   SYS_unlink(string);
+int   SYS_utime(string,addr);
+long  SYS_lseek(int,long,int);
+addr  SYS_signal(int,addr);
+int   SYS_sigaction(int,addr,addr);
+int   SYS_pause(void);
+int   SYS_sigpending(addr);
+int   SYS_sigprocmask(int,addr,addr);
+int   SYS_sigqueue(int,int,addr);
+int   SYS_sigsuspend(addr);
+int   SYS_wait(addr);
+int   SYS_waitpid(int,addr,int);
+ulong SYS_readv(int,addr,int);
+ulong SYS_writev(int,addr,int);
+int   SYS_mprotect(addr,int,int);
+int   SYS_access(string,octal);
--- ltrace-0.5.orig/ltrace.c
+++ ltrace-0.5/ltrace.c
@@ -54,6 +54,9 @@
 {
 	exiting = 1;
 	debug(1, "Received interrupt signal; exiting...");
+	if (opt_o) {
+		fclose(output);
+	}
 	signal(SIGINT, SIG_IGN);
 	signal(SIGTERM, SIG_IGN);
 	signal(SIGALRM, signal_alarm);
@@ -74,6 +77,9 @@
 	if (opt_c) {
 		show_summary();
 	}
+	if (opt_o) {
+		fclose(output);
+	}
 }
 
 static void guess_cols(void)
--- ltrace-0.5.orig/sysdeps/linux-gnu/ppc/arch.h
+++ ltrace-0.5/sysdeps/linux-gnu/ppc/arch.h
@@ -4,9 +4,12 @@
 
 #define LT_ELFCLASS	ELFCLASS32
 #define LT_ELF_MACHINE	EM_PPC
+
 #ifdef __powerpc64__ // Says 'ltrace' is 64 bits, says nothing about target.
 #define LT_ELFCLASS2	ELFCLASS64
 #define LT_ELF_MACHINE2	EM_PPC64
+#define ARCH_SUPPORTS_OPD
+#endif
 
 #define PLT_REINITALISATION_BP    "_start"
 
@@ -16,6 +19,3 @@
 #if (PPC_NOP_LENGTH != BREAKPOINT_LENGTH)
 #error "Length of the breakpoint value not equal to the length of a nop instruction"
 #endif
-
-
-#endif