From 60fe76f38605e0e2eedb436d0945af283029c4e0 Mon Sep 17 00:00:00 2001
From: ths <ths@c046a42c-6fe2-441c-8c8c-71466251a162>
Date: Sun, 16 Dec 2007 03:02:09 +0000
Subject: Fix wrong signedness, by Andre Przywara.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3815 c046a42c-6fe2-441c-8c8c-71466251a162
---
 gdbstub.c | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

(limited to 'gdbstub.c')

diff --git a/gdbstub.c b/gdbstub.c
index f877e02..3ab89e9 100644
--- a/gdbstub.c
+++ b/gdbstub.c
@@ -63,7 +63,7 @@ typedef struct GDBState {
     char line_buf[4096];
     int line_buf_index;
     int line_csum;
-    char last_packet[4100];
+    uint8_t last_packet[4100];
     int last_packet_len;
 #ifdef CONFIG_USER_ONLY
     int fd;
@@ -188,7 +188,7 @@ static void hextomem(uint8_t *mem, const char *buf, int len)
 static int put_packet(GDBState *s, char *buf)
 {
     int len, csum, i;
-    char *p;
+    uint8_t *p;
 
 #ifdef DEBUG_GDB
     printf("reply='%s'\n", buf);
@@ -1179,7 +1179,7 @@ static void gdb_read_byte(GDBState *s, int ch)
 {
     CPUState *env = s->env;
     int i, csum;
-    char reply[1];
+    uint8_t reply;
 
 #ifndef CONFIG_USER_ONLY
     if (s->last_packet_len) {
@@ -1237,12 +1237,12 @@ static void gdb_read_byte(GDBState *s, int ch)
                 csum += s->line_buf[i];
             }
             if (s->line_csum != (csum & 0xff)) {
-                reply[0] = '-';
-                put_buffer(s, reply, 1);
+                reply = '-';
+                put_buffer(s, &reply, 1);
                 s->state = RS_IDLE;
             } else {
-                reply[0] = '+';
-                put_buffer(s, reply, 1);
+                reply = '+';
+                put_buffer(s, &reply, 1);
                 s->state = gdb_handle_packet(s, env, s->line_buf);
             }
             break;
-- 
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