X-Git-Url: https://git.proxmox.com/?a=blobdiff_plain;f=gdbstub.c;h=e80e1d32b10b15aefac006e398ee7101f3642c66;hb=bf0fda346694db1eddecff1d74ff9f4d5eba3461;hp=e62dc798c3136f1f0e152f9458fe50b3e18328c6;hpb=02e079c79cdb7ac8180f92edaed4b942ca6b7c71;p=qemu.git

diff --git a/gdbstub.c b/gdbstub.c
index e62dc798c..e80e1d32b 100644
--- a/gdbstub.c
+++ b/gdbstub.c
@@ -30,7 +30,7 @@
 #include "qemu.h"
 #else
 #include "monitor/monitor.h"
-#include "char/char.h"
+#include "sysemu/char.h"
 #include "sysemu/sysemu.h"
 #include "exec/gdbstub.h"
 #endif
@@ -781,7 +781,8 @@ static int cpu_gdb_write_register(CPUPPCState *env, uint8_t *mem_buf, int n)
             /* fpscr */
             if (gdb_has_xml)
                 return 0;
-            return 4;
+            store_fpscr(env, ldtul_p(mem_buf), 0xffffffff);
+            return sizeof(target_ulong);
         }
     }
     return 0;
@@ -1606,7 +1607,7 @@ static int cpu_gdb_write_register(CPUS390XState *env, uint8_t *mem_buf, int n)
 }
 #elif defined (TARGET_LM32)
 
-#include "hw/lm32_pic.h"
+#include "hw/lm32/lm32_pic.h"
 #define NUM_CORE_REGS (32 + 7)
 
 static int cpu_gdb_read_register(CPULM32State *env, uint8_t *mem_buf, int n)
@@ -2066,9 +2067,11 @@ static void gdb_set_cpu_pc(GDBState *s, target_ulong pc)
 static CPUArchState *find_cpu(uint32_t thread_id)
 {
     CPUArchState *env;
+    CPUState *cpu;
 
     for (env = first_cpu; env != NULL; env = env->next_cpu) {
-        if (cpu_index(env) == thread_id) {
+        cpu = ENV_GET_CPU(env);
+        if (cpu_index(cpu) == thread_id) {
             return env;
         }
     }
@@ -2096,7 +2099,7 @@ static int gdb_handle_packet(GDBState *s, const char *line_buf)
     case '?':
         /* TODO: Make this return the correct value for user-mode.  */
         snprintf(buf, sizeof(buf), "T%02xthread:%02x;", GDB_SIGNAL_TRAP,
-                 cpu_index(s->c_cpu));
+                 cpu_index(ENV_GET_CPU(s->c_cpu)));
         put_packet(s, buf);
         /* Remove all the breakpoints when this query is issued,
          * because gdb is doing and initial connect and the state
@@ -2391,7 +2394,8 @@ static int gdb_handle_packet(GDBState *s, const char *line_buf)
         } else if (strcmp(p,"sThreadInfo") == 0) {
         report_cpuinfo:
             if (s->query_cpu) {
-                snprintf(buf, sizeof(buf), "m%x", cpu_index(s->query_cpu));
+                snprintf(buf, sizeof(buf), "m%x",
+                         cpu_index(ENV_GET_CPU(s->query_cpu)));
                 put_packet(s, buf);
                 s->query_cpu = s->query_cpu->next_cpu;
             } else
@@ -2401,10 +2405,11 @@ static int gdb_handle_packet(GDBState *s, const char *line_buf)
             thread = strtoull(p+16, (char **)&p, 16);
             env = find_cpu(thread);
             if (env != NULL) {
+                CPUState *cpu = ENV_GET_CPU(env);
                 cpu_synchronize_state(env);
                 len = snprintf((char *)mem_buf, sizeof(mem_buf),
-                               "CPU#%d [%s]", env->cpu_index,
-                               env->halted ? "halted " : "running");
+                               "CPU#%d [%s]", cpu->cpu_index,
+                               cpu->halted ? "halted " : "running");
                 memtohex(buf, mem_buf, len);
                 put_packet(s, buf);
             }
@@ -2511,6 +2516,7 @@ static void gdb_vm_state_change(void *opaque, int running, RunState state)
 {
     GDBState *s = gdbserver_state;
     CPUArchState *env = s->c_cpu;
+    CPUState *cpu = ENV_GET_CPU(env);
     char buf[256];
     const char *type;
     int ret;
@@ -2539,7 +2545,7 @@ static void gdb_vm_state_change(void *opaque, int running, RunState state)
             }
             snprintf(buf, sizeof(buf),
                      "T%02xthread:%02x;%swatch:" TARGET_FMT_lx ";",
-                     GDB_SIGNAL_TRAP, cpu_index(env), type,
+                     GDB_SIGNAL_TRAP, cpu_index(cpu), type,
                      env->watchpoint_hit->vaddr);
             env->watchpoint_hit = NULL;
             goto send_packet;
@@ -2572,7 +2578,7 @@ static void gdb_vm_state_change(void *opaque, int running, RunState state)
         ret = GDB_SIGNAL_UNKNOWN;
         break;
     }
-    snprintf(buf, sizeof(buf), "T%02xthread:%02x;", ret, cpu_index(env));
+    snprintf(buf, sizeof(buf), "T%02xthread:%02x;", ret, cpu_index(cpu));
 
 send_packet:
     put_packet(s, buf);
@@ -2836,7 +2842,7 @@ static void gdb_accept(void)
     GDBState *s;
     struct sockaddr_in sockaddr;
     socklen_t len;
-    int val, fd;
+    int fd;
 
     for(;;) {
         len = sizeof(sockaddr);
@@ -2853,8 +2859,7 @@ static void gdb_accept(void)
     }
 
     /* set short latency */
-    val = 1;
-    setsockopt(fd, IPPROTO_TCP, TCP_NODELAY, (char *)&val, sizeof(val));
+    socket_set_nodelay(fd);
 
     s = g_malloc0(sizeof(GDBState));
     s->c_cpu = first_cpu;
@@ -2883,7 +2888,7 @@ static int gdbserver_open(int port)
 
     /* allow fast reuse */
     val = 1;
-    setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, (char *)&val, sizeof(val));
+    qemu_setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, &val, sizeof(val));
 
     sockaddr.sin_family = AF_INET;
     sockaddr.sin_port = htons(port);
@@ -3020,6 +3025,7 @@ int gdbserver_start(const char *device)
         if (!chr)
             return -1;
 
+        qemu_chr_fe_claim_no_fail(chr);
         qemu_chr_add_handlers(chr, gdb_chr_can_receive, gdb_chr_receive,
                               gdb_chr_event, NULL);
     }