X-Git-Url: https://git.proxmox.com/?a=blobdiff_plain;f=qtest.c;h=5aa6636ca892a2fde3f8661d1718f0f5608a73d7;hb=9eb5adae26b828219e82f17c854cdf1f192f9565;hp=58a7732ef3e90c5bf850846054f60dba9e3e4ac2;hpb=d38ea87ac54af64ef611de434d07c12dc0399216;p=mirror_qemu.git diff --git a/qtest.c b/qtest.c index 58a7732ef3..5aa6636ca8 100644 --- a/qtest.c +++ b/qtest.c @@ -12,6 +12,9 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" +#include "qemu-common.h" +#include "cpu.h" #include "sysemu/qtest.h" #include "hw/qdev.h" #include "sysemu/char.h" @@ -24,6 +27,10 @@ #include "qemu/config-file.h" #include "qemu/option.h" #include "qemu/error-report.h" +#include "qemu/cutils.h" +#ifdef TARGET_PPC64 +#include "hw/ppc/spapr_rtas.h" +#endif #define MAX_IRQ 256 @@ -31,7 +38,7 @@ bool qtest_allowed; static DeviceState *irq_intercept_dev; static FILE *qtest_log_fp; -static CharDriverState *qtest_chr; +static CharBackend qtest_chr; static GString *inbuf; static int irq_levels[MAX_IRQ]; static qemu_timeval start_time; @@ -130,6 +137,7 @@ static bool qtest_opened; * < OK * * ADDR, SIZE, VALUE are all integers parsed with strtoul() with a base of 0. + * For 'memset' a zero size is permitted and does nothing. * * DATA is an arbitrarily long hex number prefixed with '0x'. If it's smaller * than the expected size, the value will be zero filled at the end of the data @@ -182,7 +190,7 @@ static void qtest_get_time(qemu_timeval *tv) } } -static void qtest_send_prefix(CharDriverState *chr) +static void qtest_send_prefix(CharBackend *chr) { qemu_timeval tv; @@ -210,7 +218,7 @@ static void GCC_FMT_ATTR(1, 2) qtest_log_send(const char *fmt, ...) va_end(ap); } -static void do_qtest_send(CharDriverState *chr, const char *str, size_t len) +static void do_qtest_send(CharBackend *chr, const char *str, size_t len) { qemu_chr_fe_write_all(chr, (uint8_t *)str, len); if (qtest_log_fp && qtest_opened) { @@ -218,12 +226,12 @@ static void do_qtest_send(CharDriverState *chr, const char *str, size_t len) } } -static void qtest_send(CharDriverState *chr, const char *str) +static void qtest_send(CharBackend *chr, const char *str) { do_qtest_send(chr, str, strlen(str)); } -static void GCC_FMT_ATTR(2, 3) qtest_sendf(CharDriverState *chr, +static void GCC_FMT_ATTR(2, 3) qtest_sendf(CharBackend *chr, const char *fmt, ...) { va_list ap; @@ -232,6 +240,7 @@ static void GCC_FMT_ATTR(2, 3) qtest_sendf(CharDriverState *chr, va_start(ap, fmt); buffer = g_strdup_vprintf(fmt, ap); qtest_send(chr, buffer); + g_free(buffer); va_end(ap); } @@ -241,7 +250,7 @@ static void qtest_irq_handler(void *opaque, int n, int level) qemu_set_irq(old_irq, level); if (irq_levels[n] != level) { - CharDriverState *chr = qtest_chr; + CharBackend *chr = &qtest_chr; irq_levels[n] = level; qtest_send_prefix(chr); qtest_sendf(chr, "IRQ %s %d\n", @@ -249,7 +258,7 @@ static void qtest_irq_handler(void *opaque, int n, int level) } } -static void qtest_process_command(CharDriverState *chr, gchar **words) +static void qtest_process_command(CharBackend *chr, gchar **words) { const gchar *command; @@ -321,12 +330,13 @@ static void qtest_process_command(CharDriverState *chr, gchar **words) } else if (strcmp(words[0], "outb") == 0 || strcmp(words[0], "outw") == 0 || strcmp(words[0], "outl") == 0) { - uint16_t addr; - uint32_t value; + unsigned long addr; + unsigned long value; g_assert(words[1] && words[2]); - addr = strtoul(words[1], NULL, 0); - value = strtoul(words[2], NULL, 0); + g_assert(qemu_strtoul(words[1], NULL, 0, &addr) == 0); + g_assert(qemu_strtoul(words[2], NULL, 0, &value) == 0); + g_assert(addr <= 0xffff); if (words[0][3] == 'b') { cpu_outb(addr, value); @@ -340,11 +350,12 @@ static void qtest_process_command(CharDriverState *chr, gchar **words) } else if (strcmp(words[0], "inb") == 0 || strcmp(words[0], "inw") == 0 || strcmp(words[0], "inl") == 0) { - uint16_t addr; + unsigned long addr; uint32_t value = -1U; g_assert(words[1]); - addr = strtoul(words[1], NULL, 0); + g_assert(qemu_strtoul(words[1], NULL, 0, &addr) == 0); + g_assert(addr <= 0xffff); if (words[0][2] == 'b') { value = cpu_inb(addr); @@ -363,8 +374,8 @@ static void qtest_process_command(CharDriverState *chr, gchar **words) uint64_t value; g_assert(words[1] && words[2]); - addr = strtoull(words[1], NULL, 0); - value = strtoull(words[2], NULL, 0); + g_assert(qemu_strtou64(words[1], NULL, 0, &addr) == 0); + g_assert(qemu_strtou64(words[2], NULL, 0, &value) == 0); if (words[0][5] == 'b') { uint8_t data = value; @@ -392,7 +403,7 @@ static void qtest_process_command(CharDriverState *chr, gchar **words) uint64_t value = UINT64_C(-1); g_assert(words[1]); - addr = strtoull(words[1], NULL, 0); + g_assert(qemu_strtou64(words[1], NULL, 0, &addr) == 0); if (words[0][4] == 'b') { uint8_t data; @@ -418,8 +429,10 @@ static void qtest_process_command(CharDriverState *chr, gchar **words) char *enc; g_assert(words[1] && words[2]); - addr = strtoull(words[1], NULL, 0); - len = strtoull(words[2], NULL, 0); + g_assert(qemu_strtou64(words[1], NULL, 0, &addr) == 0); + g_assert(qemu_strtou64(words[2], NULL, 0, &len) == 0); + /* We'd send garbage to libqtest if len is 0 */ + g_assert(len); data = g_malloc(len); cpu_physical_memory_read(addr, data, len); @@ -440,8 +453,8 @@ static void qtest_process_command(CharDriverState *chr, gchar **words) gchar *b64_data; g_assert(words[1] && words[2]); - addr = strtoull(words[1], NULL, 0); - len = strtoull(words[2], NULL, 0); + g_assert(qemu_strtou64(words[1], NULL, 0, &addr) == 0); + g_assert(qemu_strtou64(words[2], NULL, 0, &len) == 0); data = g_malloc(len); cpu_physical_memory_read(addr, data, len); @@ -457,8 +470,8 @@ static void qtest_process_command(CharDriverState *chr, gchar **words) size_t data_len; g_assert(words[1] && words[2] && words[3]); - addr = strtoull(words[1], NULL, 0); - len = strtoull(words[2], NULL, 0); + g_assert(qemu_strtou64(words[1], NULL, 0, &addr) == 0); + g_assert(qemu_strtou64(words[2], NULL, 0, &len) == 0); data_len = strlen(words[3]); if (data_len < 3) { @@ -483,17 +496,19 @@ static void qtest_process_command(CharDriverState *chr, gchar **words) } else if (strcmp(words[0], "memset") == 0) { uint64_t addr, len; uint8_t *data; - uint8_t pattern; + unsigned long pattern; g_assert(words[1] && words[2] && words[3]); - addr = strtoull(words[1], NULL, 0); - len = strtoull(words[2], NULL, 0); - pattern = strtoull(words[3], NULL, 0); - - data = g_malloc(len); - memset(data, pattern, len); - cpu_physical_memory_write(addr, data, len); - g_free(data); + g_assert(qemu_strtou64(words[1], NULL, 0, &addr) == 0); + g_assert(qemu_strtou64(words[2], NULL, 0, &len) == 0); + g_assert(qemu_strtoul(words[3], NULL, 0, &pattern) == 0); + + if (len) { + data = g_malloc(len); + memset(data, pattern, len); + cpu_physical_memory_write(addr, data, len); + g_free(data); + } qtest_send_prefix(chr); qtest_send(chr, "OK\n"); @@ -504,8 +519,8 @@ static void qtest_process_command(CharDriverState *chr, gchar **words) gsize out_len; g_assert(words[1] && words[2] && words[3]); - addr = strtoull(words[1], NULL, 0); - len = strtoull(words[2], NULL, 0); + g_assert(qemu_strtou64(words[1], NULL, 0, &addr) == 0); + g_assert(qemu_strtou64(words[2], NULL, 0, &len) == 0); data_len = strlen(words[3]); if (data_len < 3) { @@ -525,11 +540,32 @@ static void qtest_process_command(CharDriverState *chr, gchar **words) qtest_send_prefix(chr); qtest_send(chr, "OK\n"); + } else if (strcmp(words[0], "endianness") == 0) { + qtest_send_prefix(chr); +#if defined(TARGET_WORDS_BIGENDIAN) + qtest_sendf(chr, "OK big\n"); +#else + qtest_sendf(chr, "OK little\n"); +#endif +#ifdef TARGET_PPC64 + } else if (strcmp(words[0], "rtas") == 0) { + uint64_t res, args, ret; + unsigned long nargs, nret; + + g_assert(qemu_strtoul(words[2], NULL, 0, &nargs) == 0); + g_assert(qemu_strtou64(words[3], NULL, 0, &args) == 0); + g_assert(qemu_strtoul(words[4], NULL, 0, &nret) == 0); + g_assert(qemu_strtou64(words[5], NULL, 0, &ret) == 0); + res = qtest_rtas_call(words[1], nargs, args, nret, ret); + + qtest_send_prefix(chr); + qtest_sendf(chr, "OK %"PRIu64"\n", res); +#endif } else if (qtest_enabled() && strcmp(words[0], "clock_step") == 0) { int64_t ns; if (words[1]) { - ns = strtoll(words[1], NULL, 0); + g_assert(qemu_strtoi64(words[1], NULL, 0, &ns) == 0); } else { ns = qemu_clock_deadline_ns_all(QEMU_CLOCK_VIRTUAL); } @@ -541,7 +577,7 @@ static void qtest_process_command(CharDriverState *chr, gchar **words) int64_t ns; g_assert(words[1]); - ns = strtoll(words[1], NULL, 0); + g_assert(qemu_strtoi64(words[1], NULL, 0, &ns) == 0); qtest_clock_warp(ns); qtest_send_prefix(chr); qtest_sendf(chr, "OK %"PRIi64"\n", @@ -552,7 +588,7 @@ static void qtest_process_command(CharDriverState *chr, gchar **words) } } -static void qtest_process_inbuf(CharDriverState *chr, GString *inbuf) +static void qtest_process_inbuf(CharBackend *chr, GString *inbuf) { char *end; @@ -576,7 +612,7 @@ static void qtest_process_inbuf(CharDriverState *chr, GString *inbuf) static void qtest_read(void *opaque, const uint8_t *buf, int size) { - CharDriverState *chr = opaque; + CharBackend *chr = opaque; g_string_append_len(inbuf, (const gchar *)buf, size); qtest_process_inbuf(chr, inbuf); @@ -635,9 +671,9 @@ static int qtest_init_accel(MachineState *ms) void qtest_init(const char *qtest_chrdev, const char *qtest_log, Error **errp) { - CharDriverState *chr; + Chardev *chr; - chr = qemu_chr_new("qtest", qtest_chrdev, NULL); + chr = qemu_chr_new("qtest", qtest_chrdev); if (chr == NULL) { error_setg(errp, "Failed to initialize device for qtest: \"%s\"", @@ -653,16 +689,17 @@ void qtest_init(const char *qtest_chrdev, const char *qtest_log, Error **errp) qtest_log_fp = stderr; } - qemu_chr_add_handlers(chr, qtest_can_read, qtest_read, qtest_event, chr); - qemu_chr_fe_set_echo(chr, true); + qemu_chr_fe_init(&qtest_chr, chr, errp); + qemu_chr_fe_set_handlers(&qtest_chr, qtest_can_read, qtest_read, + qtest_event, &qtest_chr, NULL, true); + qemu_chr_fe_set_echo(&qtest_chr, true); inbuf = g_string_new(""); - qtest_chr = chr; } bool qtest_driver(void) { - return qtest_chr; + return qtest_chr.chr != NULL; } static void qtest_accel_class_init(ObjectClass *oc, void *data)