diff options
Diffstat (limited to 'monitor/hmp-cmds.c')
| -rw-r--r-- | monitor/hmp-cmds.c | 219 |
1 files changed, 218 insertions, 1 deletions
diff --git a/monitor/hmp-cmds.c b/monitor/hmp-cmds.c index 8a3d56bcde..34bd8c67d7 100644 --- a/monitor/hmp-cmds.c +++ b/monitor/hmp-cmds.c @@ -14,9 +14,12 @@ */ #include "qemu/osdep.h" +#include "exec/address-spaces.h" +#include "exec/gdbstub.h" +#include "exec/ioport.h" #include "monitor/hmp.h" #include "qemu/help_option.h" -#include "monitor/monitor.h" +#include "monitor/monitor-internal.h" #include "qapi/error.h" #include "qapi/qapi-commands-control.h" #include "qapi/qapi-commands-misc.h" @@ -24,6 +27,8 @@ #include "qapi/qmp/qerror.h" #include "qemu/cutils.h" #include "hw/intc/intc.h" +#include "qemu/log.h" +#include "sysemu/sysemu.h" bool hmp_handle_error(Monitor *mon, Error *err) { @@ -224,3 +229,215 @@ void hmp_info_iothreads(Monitor *mon, const QDict *qdict) qapi_free_IOThreadInfoList(info_list); } + +void hmp_help(Monitor *mon, const QDict *qdict) +{ + hmp_help_cmd(mon, qdict_get_try_str(qdict, "name")); +} + +void hmp_info_help(Monitor *mon, const QDict *qdict) +{ + hmp_help_cmd(mon, "info"); +} + +void hmp_info_sync_profile(Monitor *mon, const QDict *qdict) +{ + int64_t max = qdict_get_try_int(qdict, "max", 10); + bool mean = qdict_get_try_bool(qdict, "mean", false); + bool coalesce = !qdict_get_try_bool(qdict, "no_coalesce", false); + enum QSPSortBy sort_by; + + sort_by = mean ? QSP_SORT_BY_AVG_WAIT_TIME : QSP_SORT_BY_TOTAL_WAIT_TIME; + qsp_report(max, sort_by, coalesce); +} + +void hmp_info_history(Monitor *mon, const QDict *qdict) +{ + MonitorHMP *hmp_mon = container_of(mon, MonitorHMP, common); + int i; + const char *str; + + if (!hmp_mon->rs) { + return; + } + i = 0; + for(;;) { + str = readline_get_history(hmp_mon->rs, i); + if (!str) { + break; + } + monitor_printf(mon, "%d: '%s'\n", i, str); + i++; + } +} + +void hmp_logfile(Monitor *mon, const QDict *qdict) +{ + Error *err = NULL; + + if (!qemu_set_log_filename(qdict_get_str(qdict, "filename"), &err)) { + error_report_err(err); + } +} + +void hmp_log(Monitor *mon, const QDict *qdict) +{ + int mask; + const char *items = qdict_get_str(qdict, "items"); + Error *err = NULL; + + if (!strcmp(items, "none")) { + mask = 0; + } else { + mask = qemu_str_to_log_mask(items); + if (!mask) { + hmp_help_cmd(mon, "log"); + return; + } + } + + if (!qemu_set_log(mask, &err)) { + error_report_err(err); + } +} + +void hmp_gdbserver(Monitor *mon, const QDict *qdict) +{ + const char *device = qdict_get_try_str(qdict, "device"); + if (!device) { + device = "tcp::" DEFAULT_GDBSTUB_PORT; + } + + if (gdbserver_start(device) < 0) { + monitor_printf(mon, "Could not open gdbserver on device '%s'\n", + device); + } else if (strcmp(device, "none") == 0) { + monitor_printf(mon, "Disabled gdbserver\n"); + } else { + monitor_printf(mon, "Waiting for gdb connection on device '%s'\n", + device); + } +} + +void hmp_print(Monitor *mon, const QDict *qdict) +{ + int format = qdict_get_int(qdict, "format"); + hwaddr val = qdict_get_int(qdict, "val"); + + switch(format) { + case 'o': + monitor_printf(mon, "%#" HWADDR_PRIo, val); + break; + case 'x': + monitor_printf(mon, "%#" HWADDR_PRIx, val); + break; + case 'u': + monitor_printf(mon, "%" HWADDR_PRIu, val); + break; + default: + case 'd': + monitor_printf(mon, "%" HWADDR_PRId, val); + break; + case 'c': + monitor_printc(mon, val); + break; + } + monitor_printf(mon, "\n"); +} + +void hmp_sum(Monitor *mon, const QDict *qdict) +{ + uint32_t addr; + uint16_t sum; + uint32_t start = qdict_get_int(qdict, "start"); + uint32_t size = qdict_get_int(qdict, "size"); + + sum = 0; + for(addr = start; addr < (start + size); addr++) { + uint8_t val = address_space_ldub(&address_space_memory, addr, + MEMTXATTRS_UNSPECIFIED, NULL); + /* BSD sum algorithm ('sum' Unix command) */ + sum = (sum >> 1) | (sum << 15); + sum += val; + } + monitor_printf(mon, "%05d\n", sum); +} + +void hmp_ioport_read(Monitor *mon, const QDict *qdict) +{ + int size = qdict_get_int(qdict, "size"); + int addr = qdict_get_int(qdict, "addr"); + int has_index = qdict_haskey(qdict, "index"); + uint32_t val; + int suffix; + + if (has_index) { + int index = qdict_get_int(qdict, "index"); + cpu_outb(addr & IOPORTS_MASK, index & 0xff); + addr++; + } + addr &= 0xffff; + + switch(size) { + default: + case 1: + val = cpu_inb(addr); + suffix = 'b'; + break; + case 2: + val = cpu_inw(addr); + suffix = 'w'; + break; + case 4: + val = cpu_inl(addr); + suffix = 'l'; + break; + } + monitor_printf(mon, "port%c[0x%04x] = 0x%0*x\n", + suffix, addr, size * 2, val); +} + +void hmp_ioport_write(Monitor *mon, const QDict *qdict) +{ + int size = qdict_get_int(qdict, "size"); + int addr = qdict_get_int(qdict, "addr"); + int val = qdict_get_int(qdict, "val"); + + addr &= IOPORTS_MASK; + + switch (size) { + default: + case 1: + cpu_outb(addr, val); + break; + case 2: + cpu_outw(addr, val); + break; + case 4: + cpu_outl(addr, val); + break; + } +} + +void hmp_boot_set(Monitor *mon, const QDict *qdict) +{ + Error *local_err = NULL; + const char *bootdevice = qdict_get_str(qdict, "bootdevice"); + + qemu_boot_set(bootdevice, &local_err); + if (local_err) { + error_report_err(local_err); + } else { + monitor_printf(mon, "boot device list now set to %s\n", bootdevice); + } +} + +void hmp_info_mtree(Monitor *mon, const QDict *qdict) +{ + bool flatview = qdict_get_try_bool(qdict, "flatview", false); + bool dispatch_tree = qdict_get_try_bool(qdict, "dispatch_tree", false); + bool owner = qdict_get_try_bool(qdict, "owner", false); + bool disabled = qdict_get_try_bool(qdict, "disabled", false); + + mtree_info(flatview, dispatch_tree, owner, disabled); +} |