* Implement basic register profile for OpenBSD

native debugger backend.
* Fix make symstall in BSD systems
  - PWD var looks like a linuxism

Makefile

@@ -1,6 +1,7 @@
 include config-user.mk
 include global.mk
 
+PWD=`pwd`
 REMOTE=radare.org:/srv/http/radareorg/get/beta
 
 all: plugins.cfg

binr/Makefile

@@ -1,4 +1,5 @@
 include ../config-user.mk
+PWD=`pwd`
 
 .PHONY: all clean install install-symlink deinstall uninstall mrproper
 
@@ -20,6 +21,8 @@ install:
 
 install-symlink:
 	mkdir -p ${PFX}/bin
+	echo ${PWD}
+	echo ${PFX}
 	for a in ${BINS} ; do ln -fs ${PWD}/$$a/$$a ${PFX}/bin/$$a ; done
 	ln -fs ${PWD}/rarc2/rarc2-tool ${PFX}/bin/rarc2-tool
 	-ln -fs ${PFX}/bin/radare2 ${PFX}/bin/r2

libr/Makefile

@@ -3,6 +3,7 @@ include config.mk
 
 PREFIX?=${PWD}/../prefix
 PFX=${DESTDIR}${PREFIX}
+PWD=`pwd`
 #PREFIX=${PFX}
 
 # Libraries

libr/core/cmd.c

@@ -844,9 +844,9 @@ static void cmd_reg(RCore *core, const char *str) {
 		break;
 	case 'p':
 		if (!str[1]) {
-			if (core->dbg->reg->reg_profile) {
+			if (core->dbg->reg->reg_profile_str) {
 				//core->anal->reg = core->dbg->reg;
-				r_cons_printf ("%s\n", core->dbg->reg->reg_profile);
+				r_cons_printf ("%s\n", core->dbg->reg->reg_profile_str);
 				//r_cons_printf ("%s\n", core->anal->reg->reg_profile);
 			} else eprintf ("No register profile defined. Try 'dr.'\n");
 		} else r_reg_set_profile (core->dbg->reg, str+2);

libr/debug/p/debug_native.c

@@ -197,6 +197,7 @@ static int r_debug_native_step(RDebug *dbg) {
 	ut32 addr = 0; /* should be eip */
 	//ut32 data = 0;
 	//printf("NATIVE STEP over PID=%d\n", pid);
+	addr = r_debug_reg_get (dbg, "pc");
 	ret = ptrace (PTRACE_SINGLESTEP, pid, addr, 0); //addr, data);
 	if (ret == -1) {
 		perror ("native-singlestep");
@@ -392,6 +393,35 @@ static const char *r_debug_native_reg_profile() {
 	"gpr	ctr	.32	148	0\n"
 	"gpr	mq	.32	152	0\n"
 	"gpr	vrsave	.32	156	0\n"
+	);
+#elif __i386__ && __OpenBSD__
+	return strdup (
+	"=pc	eip\n"
+	"=sp	esp\n"
+	"=bp	ebp\n"
+	"=a0	eax\n"
+	"=a1	ebx\n"
+	"=a2	ecx\n"
+	"=a3	edi\n"
+// TODO: add ax, al, ah, ...
+	"gpr	eax	.32	0	0\n"
+	"gpr	ecx	.32	4	0\n"
+	"gpr	edx	.32	8	0\n"
+	"gpr	ebx	.32	12	0\n"
+	"gpr	esp	.32	16	0\n"
+	"gpr	ebp	.32	20	0\n"
+	"gpr	esi	.32	24	0\n"
+	"gpr	edi	.32	28	0\n"
+	"gpr	eip	.32	32	0\n"
+	"gpr	eflags	.32	36	0	c1p.a.zstido.n.rv\n"
+	"seg	cs	.32	40	0\n"
+	"seg	ss	.32	44	0\n"
+	"seg	ds	.32	48	0\n"
+	"seg	es	.32	52	0\n"
+	"seg	fs	.32	56	0\n"
+	"seg	gs	.32	60	0\n"
+// TODO: implement flags like in linux --those flags are wrong
+
 	);
 #elif __i386__
 	return strdup (

libr/io/p/io_ptrace.c

@@ -5,8 +5,9 @@
 #include <r_io.h>
 #include <r_lib.h>
 #include <r_cons.h>
+#include <r_debug.h>
 
-#if __linux__ || __NetBSD__ || __FreeBSD__ || __OpenBSD__
+#if __linux__ || __BSD__
 
 #include <sys/ptrace.h>
 #include <sys/types.h>