From 45605fce9df49679bcac1b99933ce59112c4c270 Mon Sep 17 00:00:00 2001
From: pancake <pancake@nopcode.org>
Date: Mon, 26 Dec 2022 11:18:01 +0100
Subject: [PATCH] Implement `pvp` and `wvp` to print and write pointers ##print

* Uses wv8/wv4 depending on asm.bits
---
 libr/core/cmd_print.c | 5 ++++-
 libr/core/cmd_write.c | 7 ++++++-
 2 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/libr/core/cmd_print.c b/libr/core/cmd_print.c
index 77ec9d4a06..d0fb08ff0a 100644
--- a/libr/core/cmd_print.c
+++ b/libr/core/cmd_print.c
@@ -534,7 +534,7 @@ static const char *help_msg_pv[] = {
 	"pv2", "", "print 2 bytes in memory",
 	"pv4", "", "print 4 bytes in memory",
 	"pv8", "", "print 8 bytes in memory",
-	"pv8", "", "print 8 bytes in memory",
+	"pvp", "", "print 4 or 8 bytes depending on asm.bits"
 	"pve", " [1234] ([bsize])", "print value with any endian (1234, ",
 	"pvz", "", "print value as string (alias for ps)",
 	NULL
@@ -3488,6 +3488,9 @@ static void cmd_print_pv(RCore *core, const char *input, bool useBytes) {
 	int type = 'v';
 	bool fixed_size = true;
 	switch (input[0]) {
+	case 'p': // "pvp"
+		input++;
+		break;
 	case '1': // "pv1"
 		n = 1;
 		input++;
diff --git a/libr/core/cmd_write.c b/libr/core/cmd_write.c
index ed83a69117..21ab775ea6 100644
--- a/libr/core/cmd_write.c
+++ b/libr/core/cmd_write.c
@@ -160,6 +160,7 @@ static const char *help_msg_wv[] = {
 	"wv2", " 234", "write unsigned short (2 bytes) with this number",
 	"wv4", " 1 2 3", "write N space-separated dword (4 bytes)",
 	"wv8", " 234", "write qword (8 bytes) with this number",
+	"wvp", " 934", "write 4 or 8 byte pointer, depending on asm.bits",
 	"wvf", " 3.14", "write float value (4 bytes)",
 	"wvF", " 3.14", "write double value (8 bytes)",
 	"wvG", " 3.14", "write long double value (10/16 bytes)",
@@ -458,8 +459,12 @@ static void cmd_write_value(RCore *core, const char *input) {
 	bool be = r_config_get_b (core->config, "cfg.bigendian");
 
 	r_core_return_value (core, R_CMD_RC_SUCCESS);
+	char op = input[0];
+	if (op == 'p') {
+		op = (r_config_get_i (core->config, "asm.bits") == 64)? '8': '4';
+	}
 
-	switch (input[0]) {
+	switch (op) {
 	case '?': // "wv?"
 		r_core_cmd_help (core, help_msg_wv);
 		return;