aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
Diffstat
-rw-r--r--hmp.c18
-rw-r--r--iothread.c3
-rw-r--r--monitor.c42
-rw-r--r--qapi-schema.json15
-rw-r--r--target/i386/monitor.c16
-rw-r--r--target/ppc/monitor.c4
-rw-r--r--target/sh4/monitor.c5
-rw-r--r--target/sparc/monitor.c4
-rw-r--r--target/xtensa/monitor.c4
9 files changed, 98 insertions, 13 deletions
diff --git a/hmp.c b/hmp.c
index 2bc4f062bb..aba728f0de 100644
--- a/hmp.c
+++ b/hmp.c
@@ -1014,8 +1014,14 @@ void hmp_memsave(Monitor *mon, const QDict *qdict)
const char *filename = qdict_get_str(qdict, "filename");
uint64_t addr = qdict_get_int(qdict, "val");
Error *err = NULL;
+ int cpu_index = monitor_get_cpu_index();
- qmp_memsave(addr, size, filename, true, monitor_get_cpu_index(), &err);
+ if (cpu_index < 0) {
+ monitor_printf(mon, "No CPU available\n");
+ return;
+ }
+
+ qmp_memsave(addr, size, filename, true, cpu_index, &err);
hmp_handle_error(mon, &err);
}
@@ -1552,6 +1558,7 @@ void hmp_block_set_io_throttle(Monitor *mon, const QDict *qdict)
{
Error *err = NULL;
BlockIOThrottle throttle = {
+ .has_device = true,
.device = (char *) qdict_get_str(qdict, "device"),
.bps = qdict_get_int(qdict, "bps"),
.bps_rd = qdict_get_int(qdict, "bps_rd"),
@@ -2148,10 +2155,15 @@ void hmp_info_iothreads(Monitor *mon, const QDict *qdict)
{
IOThreadInfoList *info_list = qmp_query_iothreads(NULL);
IOThreadInfoList *info;
+ IOThreadInfo *value;
for (info = info_list; info; info = info->next) {
- monitor_printf(mon, "%s: thread_id=%" PRId64 "\n",
- info->value->id, info->value->thread_id);
+ value = info->value;
+ monitor_printf(mon, "%s:\n", value->id);
+ monitor_printf(mon, " thread_id=%" PRId64 "\n", value->thread_id);
+ monitor_printf(mon, " poll-max-ns=%" PRId64 "\n", value->poll_max_ns);
+ monitor_printf(mon, " poll-grow=%" PRId64 "\n", value->poll_grow);
+ monitor_printf(mon, " poll-shrink=%" PRId64 "\n", value->poll_shrink);
}
qapi_free_IOThreadInfoList(info_list);
diff --git a/iothread.c b/iothread.c
index 257b01d5f1..beeb870534 100644
--- a/iothread.c
+++ b/iothread.c
@@ -268,6 +268,9 @@ static int query_one_iothread(Object *object, void *opaque)
info = g_new0(IOThreadInfo, 1);
info->id = iothread_get_id(iothread);
info->thread_id = iothread->thread_id;
+ info->poll_max_ns = iothread->poll_max_ns;
+ info->poll_grow = iothread->poll_grow;
+ info->poll_shrink = iothread->poll_shrink;
elem = g_new0(IOThreadInfoList, 1);
elem->value = info;
diff --git a/monitor.c b/monitor.c
index 3cd72a9bab..5953fc984f 100644
--- a/monitor.c
+++ b/monitor.c
@@ -1026,6 +1026,9 @@ int monitor_set_cpu(int cpu_index)
CPUState *mon_get_cpu(void)
{
if (!cur_mon->mon_cpu) {
+ if (!first_cpu) {
+ return NULL;
+ }
monitor_set_cpu(first_cpu->cpu_index);
}
cpu_synchronize_state(cur_mon->mon_cpu);
@@ -1034,17 +1037,27 @@ CPUState *mon_get_cpu(void)
CPUArchState *mon_get_cpu_env(void)
{
- return mon_get_cpu()->env_ptr;
+ CPUState *cs = mon_get_cpu();
+
+ return cs ? cs->env_ptr : NULL;
}
int monitor_get_cpu_index(void)
{
- return mon_get_cpu()->cpu_index;
+ CPUState *cs = mon_get_cpu();
+
+ return cs ? cs->cpu_index : UNASSIGNED_CPU_INDEX;
}
static void hmp_info_registers(Monitor *mon, const QDict *qdict)
{
- cpu_dump_state(mon_get_cpu(), (FILE *)mon, monitor_fprintf, CPU_DUMP_FPU);
+ CPUState *cs = mon_get_cpu();
+
+ if (!cs) {
+ monitor_printf(mon, "No CPU available\n");
+ return;
+ }
+ cpu_dump_state(cs, (FILE *)mon, monitor_fprintf, CPU_DUMP_FPU);
}
static void hmp_info_jit(Monitor *mon, const QDict *qdict)
@@ -1077,7 +1090,13 @@ static void hmp_info_history(Monitor *mon, const QDict *qdict)
static void hmp_info_cpustats(Monitor *mon, const QDict *qdict)
{
- cpu_dump_statistics(mon_get_cpu(), (FILE *)mon, &monitor_fprintf, 0);
+ CPUState *cs = mon_get_cpu();
+
+ if (!cs) {
+ monitor_printf(mon, "No CPU available\n");
+ return;
+ }
+ cpu_dump_statistics(cs, (FILE *)mon, &monitor_fprintf, 0);
}
static void hmp_info_trace_events(Monitor *mon, const QDict *qdict)
@@ -1236,6 +1255,12 @@ static void memory_dump(Monitor *mon, int count, int format, int wsize,
int l, line_size, i, max_digits, len;
uint8_t buf[16];
uint64_t v;
+ CPUState *cs = mon_get_cpu();
+
+ if (!cs && (format == 'i' || !is_physical)) {
+ monitor_printf(mon, "Can not dump without CPU\n");
+ return;
+ }
if (format == 'i') {
int flags = 0;
@@ -1265,7 +1290,7 @@ static void memory_dump(Monitor *mon, int count, int format, int wsize,
flags = msr_le << 16;
flags |= env->bfd_mach;
#endif
- monitor_disas(mon, mon_get_cpu(), addr, count, is_physical, flags);
+ monitor_disas(mon, cs, addr, count, is_physical, flags);
return;
}
@@ -1304,7 +1329,7 @@ static void memory_dump(Monitor *mon, int count, int format, int wsize,
if (is_physical) {
cpu_physical_memory_read(addr, buf, l);
} else {
- if (cpu_memory_rw_debug(mon_get_cpu(), addr, buf, l, 0) < 0) {
+ if (cpu_memory_rw_debug(cs, addr, buf, l, 0) < 0) {
monitor_printf(mon, " Cannot access memory\n");
break;
}
@@ -2189,11 +2214,12 @@ expr_error(Monitor *mon, const char *fmt, ...)
static int get_monitor_def(target_long *pval, const char *name)
{
const MonitorDef *md = target_monitor_defs();
+ CPUState *cs = mon_get_cpu();
void *ptr;
uint64_t tmp = 0;
int ret;
- if (md == NULL) {
+ if (cs == NULL || md == NULL) {
return -1;
}
@@ -2220,7 +2246,7 @@ static int get_monitor_def(target_long *pval, const char *name)
}
}
- ret = target_get_monitor_def(mon_get_cpu(), name, &tmp);
+ ret = target_get_monitor_def(cs, name, &tmp);
if (!ret) {
*pval = (target_long) tmp;
}
diff --git a/qapi-schema.json b/qapi-schema.json
index e9a6364b7d..f6ca18c3be 100644
--- a/qapi-schema.json
+++ b/qapi-schema.json
@@ -1427,10 +1427,23 @@
#
# @thread-id: ID of the underlying host thread
#
+# @poll-max-ns: maximum polling time in ns, 0 means polling is disabled
+# (since 2.9)
+#
+# @poll-grow: how many ns will be added to polling time, 0 means that it's not
+# configured (since 2.9)
+#
+# @poll-shrink: how many ns will be removed from polling time, 0 means that
+# it's not configured (since 2.9)
+#
# Since: 2.0
##
{ 'struct': 'IOThreadInfo',
- 'data': {'id': 'str', 'thread-id': 'int'} }
+ 'data': {'id': 'str',
+ 'thread-id': 'int',
+ 'poll-max-ns': 'int',
+ 'poll-grow': 'int',
+ 'poll-shrink': 'int' } }
##
# @query-iothreads:
diff --git a/target/i386/monitor.c b/target/i386/monitor.c
index 468aa073bc..77ead60437 100644
--- a/target/i386/monitor.c
+++ b/target/i386/monitor.c
@@ -210,6 +210,10 @@ void hmp_info_tlb(Monitor *mon, const QDict *qdict)
CPUArchState *env;
env = mon_get_cpu_env();
+ if (!env) {
+ monitor_printf(mon, "No CPU available\n");
+ return;
+ }
if (!(env->cr[0] & CR0_PG_MASK)) {
monitor_printf(mon, "PG disabled\n");
@@ -529,6 +533,10 @@ void hmp_info_mem(Monitor *mon, const QDict *qdict)
CPUArchState *env;
env = mon_get_cpu_env();
+ if (!env) {
+ monitor_printf(mon, "No CPU available\n");
+ return;
+ }
if (!(env->cr[0] & CR0_PG_MASK)) {
monitor_printf(mon, "PG disabled\n");
@@ -624,7 +632,13 @@ const MonitorDef *target_monitor_defs(void)
void hmp_info_local_apic(Monitor *mon, const QDict *qdict)
{
- x86_cpu_dump_local_apic_state(mon_get_cpu(), (FILE *)mon, monitor_fprintf,
+ CPUState *cs = mon_get_cpu();
+
+ if (!cs) {
+ monitor_printf(mon, "No CPU available\n");
+ return;
+ }
+ x86_cpu_dump_local_apic_state(cs, (FILE *)mon, monitor_fprintf,
CPU_DUMP_FPU);
}
diff --git a/target/ppc/monitor.c b/target/ppc/monitor.c
index c2d0806dd1..b8f30e9eaf 100644
--- a/target/ppc/monitor.c
+++ b/target/ppc/monitor.c
@@ -62,6 +62,10 @@ void hmp_info_tlb(Monitor *mon, const QDict *qdict)
{
CPUArchState *env1 = mon_get_cpu_env();
+ if (!env1) {
+ monitor_printf(mon, "No CPU available\n");
+ return;
+ }
dump_mmu((FILE*)mon, (fprintf_function)monitor_printf, env1);
}
diff --git a/target/sh4/monitor.c b/target/sh4/monitor.c
index 426e5d4914..4c7f36c9cc 100644
--- a/target/sh4/monitor.c
+++ b/target/sh4/monitor.c
@@ -44,6 +44,11 @@ void hmp_info_tlb(Monitor *mon, const QDict *qdict)
CPUArchState *env = mon_get_cpu_env();
int i;
+ if (!env) {
+ monitor_printf(mon, "No CPU available\n");
+ return;
+ }
+
monitor_printf (mon, "ITLB:\n");
for (i = 0 ; i < ITLB_SIZE ; i++)
print_tlb (mon, i, &env->itlb[i]);
diff --git a/target/sparc/monitor.c b/target/sparc/monitor.c
index 7cc1b0f87f..f3ca524ae9 100644
--- a/target/sparc/monitor.c
+++ b/target/sparc/monitor.c
@@ -32,6 +32,10 @@ void hmp_info_tlb(Monitor *mon, const QDict *qdict)
{
CPUArchState *env1 = mon_get_cpu_env();
+ if (!env1) {
+ monitor_printf(mon, "No CPU available\n");
+ return;
+ }
dump_mmu((FILE*)mon, (fprintf_function)monitor_printf, env1);
}
diff --git a/target/xtensa/monitor.c b/target/xtensa/monitor.c
index f3fa4cd278..2ee2b5b23e 100644
--- a/target/xtensa/monitor.c
+++ b/target/xtensa/monitor.c
@@ -31,5 +31,9 @@ void hmp_info_tlb(Monitor *mon, const QDict *qdict)
{
CPUArchState *env1 = mon_get_cpu_env();
+ if (!env1) {
+ monitor_printf(mon, "No CPU available\n");
+ return;
+ }
dump_mmu((FILE*)mon, (fprintf_function)monitor_printf, env1);
}
generated by cgit v1.2.3 (git 2.26.2) at 2024-12-22 22:02:47 +0000