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-rw-r--r--monitor/misc.c350
1 files changed, 0 insertions, 350 deletions
diff --git a/monitor/misc.c b/monitor/misc.c
index 7a0ba35923..6764d4f49f 100644
--- a/monitor/misc.c
+++ b/monitor/misc.c
@@ -27,9 +27,7 @@
#include "monitor/qdev.h"
#include "exec/gdbstub.h"
#include "net/slirp.h"
-#include "disas/disas.h"
#include "qemu/log.h"
-#include "sysemu/hw_accel.h"
#include "sysemu/sysemu.h"
#include "sysemu/device_tree.h"
#include "qapi/qmp/qdict.h"
@@ -137,94 +135,6 @@ static void monitor_init_qmp_commands(void)
QCO_ALLOW_PRECONFIG, 0);
}
-/* Set the current CPU defined by the user. Callers must hold BQL. */
-int monitor_set_cpu(Monitor *mon, int cpu_index)
-{
- CPUState *cpu;
-
- cpu = qemu_get_cpu(cpu_index);
- if (cpu == NULL) {
- return -1;
- }
- g_free(mon->mon_cpu_path);
- mon->mon_cpu_path = object_get_canonical_path(OBJECT(cpu));
- return 0;
-}
-
-/* Callers must hold BQL. */
-static CPUState *mon_get_cpu_sync(Monitor *mon, bool synchronize)
-{
- CPUState *cpu = NULL;
-
- if (mon->mon_cpu_path) {
- cpu = (CPUState *) object_resolve_path_type(mon->mon_cpu_path,
- TYPE_CPU, NULL);
- if (!cpu) {
- g_free(mon->mon_cpu_path);
- mon->mon_cpu_path = NULL;
- }
- }
- if (!mon->mon_cpu_path) {
- if (!first_cpu) {
- return NULL;
- }
- monitor_set_cpu(mon, first_cpu->cpu_index);
- cpu = first_cpu;
- }
- assert(cpu != NULL);
- if (synchronize) {
- cpu_synchronize_state(cpu);
- }
- return cpu;
-}
-
-CPUState *mon_get_cpu(Monitor *mon)
-{
- return mon_get_cpu_sync(mon, true);
-}
-
-CPUArchState *mon_get_cpu_env(Monitor *mon)
-{
- CPUState *cs = mon_get_cpu(mon);
-
- return cs ? cs->env_ptr : NULL;
-}
-
-int monitor_get_cpu_index(Monitor *mon)
-{
- CPUState *cs = mon_get_cpu_sync(mon, false);
-
- return cs ? cs->cpu_index : UNASSIGNED_CPU_INDEX;
-}
-
-static void hmp_info_registers(Monitor *mon, const QDict *qdict)
-{
- bool all_cpus = qdict_get_try_bool(qdict, "cpustate_all", false);
- int vcpu = qdict_get_try_int(qdict, "vcpu", -1);
- CPUState *cs;
-
- if (all_cpus) {
- CPU_FOREACH(cs) {
- monitor_printf(mon, "\nCPU#%d\n", cs->cpu_index);
- cpu_dump_state(cs, NULL, CPU_DUMP_FPU);
- }
- } else {
- cs = vcpu >= 0 ? qemu_get_cpu(vcpu) : mon_get_cpu(mon);
-
- if (!cs) {
- if (vcpu >= 0) {
- monitor_printf(mon, "CPU#%d not available\n", vcpu);
- } else {
- monitor_printf(mon, "No CPU available\n");
- }
- return;
- }
-
- monitor_printf(mon, "\nCPU#%d\n", cs->cpu_index);
- cpu_dump_state(cs, NULL, CPU_DUMP_FPU);
- }
-}
-
static void hmp_info_sync_profile(Monitor *mon, const QDict *qdict)
{
int64_t max = qdict_get_try_int(qdict, "max", 10);
@@ -304,266 +214,6 @@ static void hmp_gdbserver(Monitor *mon, const QDict *qdict)
}
}
-static void memory_dump(Monitor *mon, int count, int format, int wsize,
- hwaddr addr, int is_physical)
-{
- int l, line_size, i, max_digits, len;
- uint8_t buf[16];
- uint64_t v;
- CPUState *cs = mon_get_cpu(mon);
-
- if (!cs && (format == 'i' || !is_physical)) {
- monitor_printf(mon, "Can not dump without CPU\n");
- return;
- }
-
- if (format == 'i') {
- monitor_disas(mon, cs, addr, count, is_physical);
- return;
- }
-
- len = wsize * count;
- if (wsize == 1) {
- line_size = 8;
- } else {
- line_size = 16;
- }
- max_digits = 0;
-
- switch(format) {
- case 'o':
- max_digits = DIV_ROUND_UP(wsize * 8, 3);
- break;
- default:
- case 'x':
- max_digits = (wsize * 8) / 4;
- break;
- case 'u':
- case 'd':
- max_digits = DIV_ROUND_UP(wsize * 8 * 10, 33);
- break;
- case 'c':
- wsize = 1;
- break;
- }
-
- while (len > 0) {
- if (is_physical) {
- monitor_printf(mon, HWADDR_FMT_plx ":", addr);
- } else {
- monitor_printf(mon, TARGET_FMT_lx ":", (target_ulong)addr);
- }
- l = len;
- if (l > line_size)
- l = line_size;
- if (is_physical) {
- AddressSpace *as = cs ? cs->as : &address_space_memory;
- MemTxResult r = address_space_read(as, addr,
- MEMTXATTRS_UNSPECIFIED, buf, l);
- if (r != MEMTX_OK) {
- monitor_printf(mon, " Cannot access memory\n");
- break;
- }
- } else {
- if (cpu_memory_rw_debug(cs, addr, buf, l, 0) < 0) {
- monitor_printf(mon, " Cannot access memory\n");
- break;
- }
- }
- i = 0;
- while (i < l) {
- switch(wsize) {
- default:
- case 1:
- v = ldub_p(buf + i);
- break;
- case 2:
- v = lduw_p(buf + i);
- break;
- case 4:
- v = (uint32_t)ldl_p(buf + i);
- break;
- case 8:
- v = ldq_p(buf + i);
- break;
- }
- monitor_printf(mon, " ");
- switch(format) {
- case 'o':
- monitor_printf(mon, "%#*" PRIo64, max_digits, v);
- break;
- case 'x':
- monitor_printf(mon, "0x%0*" PRIx64, max_digits, v);
- break;
- case 'u':
- monitor_printf(mon, "%*" PRIu64, max_digits, v);
- break;
- case 'd':
- monitor_printf(mon, "%*" PRId64, max_digits, v);
- break;
- case 'c':
- monitor_printc(mon, v);
- break;
- }
- i += wsize;
- }
- monitor_printf(mon, "\n");
- addr += l;
- len -= l;
- }
-}
-
-static void hmp_memory_dump(Monitor *mon, const QDict *qdict)
-{
- int count = qdict_get_int(qdict, "count");
- int format = qdict_get_int(qdict, "format");
- int size = qdict_get_int(qdict, "size");
- target_long addr = qdict_get_int(qdict, "addr");
-
- memory_dump(mon, count, format, size, addr, 0);
-}
-
-static void hmp_physical_memory_dump(Monitor *mon, const QDict *qdict)
-{
- int count = qdict_get_int(qdict, "count");
- int format = qdict_get_int(qdict, "format");
- int size = qdict_get_int(qdict, "size");
- hwaddr addr = qdict_get_int(qdict, "addr");
-
- memory_dump(mon, count, format, size, addr, 1);
-}
-
-void *gpa2hva(MemoryRegion **p_mr, hwaddr addr, uint64_t size, Error **errp)
-{
- Int128 gpa_region_size;
- MemoryRegionSection mrs = memory_region_find(get_system_memory(),
- addr, size);
-
- if (!mrs.mr) {
- error_setg(errp, "No memory is mapped at address 0x%" HWADDR_PRIx, addr);
- return NULL;
- }
-
- if (!memory_region_is_ram(mrs.mr) && !memory_region_is_romd(mrs.mr)) {
- error_setg(errp, "Memory at address 0x%" HWADDR_PRIx "is not RAM", addr);
- memory_region_unref(mrs.mr);
- return NULL;
- }
-
- gpa_region_size = int128_make64(size);
- if (int128_lt(mrs.size, gpa_region_size)) {
- error_setg(errp, "Size of memory region at 0x%" HWADDR_PRIx
- " exceeded.", addr);
- memory_region_unref(mrs.mr);
- return NULL;
- }
-
- *p_mr = mrs.mr;
- return qemu_map_ram_ptr(mrs.mr->ram_block, mrs.offset_within_region);
-}
-
-static void hmp_gpa2hva(Monitor *mon, const QDict *qdict)
-{
- hwaddr addr = qdict_get_int(qdict, "addr");
- Error *local_err = NULL;
- MemoryRegion *mr = NULL;
- void *ptr;
-
- ptr = gpa2hva(&mr, addr, 1, &local_err);
- if (local_err) {
- error_report_err(local_err);
- return;
- }
-
- monitor_printf(mon, "Host virtual address for 0x%" HWADDR_PRIx
- " (%s) is %p\n",
- addr, mr->name, ptr);
-
- memory_region_unref(mr);
-}
-
-static void hmp_gva2gpa(Monitor *mon, const QDict *qdict)
-{
- target_ulong addr = qdict_get_int(qdict, "addr");
- MemTxAttrs attrs;
- CPUState *cs = mon_get_cpu(mon);
- hwaddr gpa;
-
- if (!cs) {
- monitor_printf(mon, "No cpu\n");
- return;
- }
-
- gpa = cpu_get_phys_page_attrs_debug(cs, addr & TARGET_PAGE_MASK, &attrs);
- if (gpa == -1) {
- monitor_printf(mon, "Unmapped\n");
- } else {
- monitor_printf(mon, "gpa: %#" HWADDR_PRIx "\n",
- gpa + (addr & ~TARGET_PAGE_MASK));
- }
-}
-
-#ifdef CONFIG_LINUX
-static uint64_t vtop(void *ptr, Error **errp)
-{
- uint64_t pinfo;
- uint64_t ret = -1;
- uintptr_t addr = (uintptr_t) ptr;
- uintptr_t pagesize = qemu_real_host_page_size();
- off_t offset = addr / pagesize * sizeof(pinfo);
- int fd;
-
- fd = open("/proc/self/pagemap", O_RDONLY);
- if (fd == -1) {
- error_setg_errno(errp, errno, "Cannot open /proc/self/pagemap");
- return -1;
- }
-
- /* Force copy-on-write if necessary. */
- qatomic_add((uint8_t *)ptr, 0);
-
- if (pread(fd, &pinfo, sizeof(pinfo), offset) != sizeof(pinfo)) {
- error_setg_errno(errp, errno, "Cannot read pagemap");
- goto out;
- }
- if ((pinfo & (1ull << 63)) == 0) {
- error_setg(errp, "Page not present");
- goto out;
- }
- ret = ((pinfo & 0x007fffffffffffffull) * pagesize) | (addr & (pagesize - 1));
-
-out:
- close(fd);
- return ret;
-}
-
-static void hmp_gpa2hpa(Monitor *mon, const QDict *qdict)
-{
- hwaddr addr = qdict_get_int(qdict, "addr");
- Error *local_err = NULL;
- MemoryRegion *mr = NULL;
- void *ptr;
- uint64_t physaddr;
-
- ptr = gpa2hva(&mr, addr, 1, &local_err);
- if (local_err) {
- error_report_err(local_err);
- return;
- }
-
- physaddr = vtop(ptr, &local_err);
- if (local_err) {
- error_report_err(local_err);
- } else {
- monitor_printf(mon, "Host physical address for 0x%" HWADDR_PRIx
- " (%s) is 0x%" PRIx64 "\n",
- addr, mr->name, (uint64_t) physaddr);
- }
-
- memory_region_unref(mr);
-}
-#endif
-
static void do_print(Monitor *mon, const QDict *qdict)
{
int format = qdict_get_int(qdict, "format");
generated by cgit v1.2.3 (git 2.26.2) at 2024-12-01 12:09:33 +0000