From 59374ca419fdfdb0b4d92291b5d2b32babbce304 Mon Sep 17 00:00:00 2001
From: Jeremy Penner <jeremy@sporktania.com>
Date: Wed, 9 Sep 2020 22:26:08 -0400
Subject: [PATCH 1/2] Fix socket debugger

* fix compilation error
* fix off-by-one bug when writing to memory
---
 src/debug.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/debug.c b/src/debug.c
index 06e6b00..8791350 100644
--- a/src/debug.c
+++ b/src/debug.c
@@ -527,8 +527,8 @@ void handle_set_bytes(int address, char *bytes_data) {
   while (sscanf(bytes_data, "%02x", &byte) == 1) {
     printf("$%02x <---- BYTE @ $%06X\n", byte, address );
     bytes_data += 2;
-    address++;
     set_byte_at_address(address, byte & 0xFF);
+    address++;
   }
 }
 
@@ -1313,7 +1313,7 @@ int do_dis_json(char *buf, word32 kpc, int accsize, int xsize, int op_provided,
       sprintf(buf_disasm,"%s   [$%0*x],Y",out,args*2,val);
       break;
 
-    case IMMED:
+    case IMMEDIATE:
       sprintf(buf_disasm,"%s   #$%0*x",out, args*2, val);
       break;
 

From 15def9d30e28d4ab6593d0a8e6219cae9f9152f4 Mon Sep 17 00:00:00 2001
From: Jeremy Penner <jeremy@sporktania.com>
Date: Wed, 9 Sep 2020 22:26:38 -0400
Subject: [PATCH 2/2] Fix infinite socket blocking on Linux

---
 src/debug.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/debug.c b/src/debug.c
index 8791350..b2645ab 100644
--- a/src/debug.c
+++ b/src/debug.c
@@ -1027,7 +1027,7 @@ void debug_server_poll() {
           /* failure occurs, we will close the                 */
           /* connection.                                       */
           /*****************************************************/
-          rc = recv(fds[i].fd, buffer, sizeof(buffer), 0);
+          rc = recv(fds[i].fd, buffer, sizeof(buffer), MSG_DONTWAIT);
           if (rc < 0) {
             if (errno != EWOULDBLOCK) {
               perror("recv() failed");