diff options
-rw-r--r-- | CODING_STYLE | 7 | ||||
-rw-r--r-- | fpu/softfloat.c | 2 | ||||
-rw-r--r-- | hw/acpi/tco.c | 1 | ||||
-rw-r--r-- | hw/core/or-irq.c | 3 | ||||
-rw-r--r-- | hw/core/register.c | 30 | ||||
-rw-r--r-- | hw/display/milkymist-tmu2.c | 2 | ||||
-rw-r--r-- | hw/net/cadence_gem.c | 2 | ||||
-rw-r--r-- | include/qemu-common.h | 2 | ||||
-rw-r--r-- | qemu-options.hx | 2 | ||||
-rw-r--r-- | target/s390x/cpu_models.c | 2 | ||||
-rw-r--r-- | tests/Makefile.include | 3 | ||||
-rw-r--r-- | tests/ide-test.c | 1 | ||||
-rw-r--r-- | tests/prom-env-test.c | 2 |
13 files changed, 44 insertions, 15 deletions
diff --git a/CODING_STYLE b/CODING_STYLE index f53180b..2fa0c0b 100644 --- a/CODING_STYLE +++ b/CODING_STYLE @@ -116,3 +116,10 @@ if (a == 1) { Rationale: Yoda conditions (as in 'if (1 == a)') are awkward to read. Besides, good compilers already warn users when '==' is mis-typed as '=', even when the constant is on the right. + +7. Comment style + +We use traditional C-style /* */ comments and avoid // comments. + +Rationale: The // form is valid in C99, so this is purely a matter of +consistency of style. The checkpatch script will warn you about this. diff --git a/fpu/softfloat.c b/fpu/softfloat.c index 485a006..7af14e2 100644 --- a/fpu/softfloat.c +++ b/fpu/softfloat.c @@ -7492,7 +7492,7 @@ uint64_t float64_to_uint64_round_to_zero(float64 a, float_status *status) { signed char current_rounding_mode = status->float_rounding_mode; set_float_rounding_mode(float_round_to_zero, status); - int64_t v = float64_to_uint64(a, status); + uint64_t v = float64_to_uint64(a, status); set_float_rounding_mode(current_rounding_mode, status); return v; } diff --git a/hw/acpi/tco.c b/hw/acpi/tco.c index 8ce7daf..b4adac8 100644 --- a/hw/acpi/tco.c +++ b/hw/acpi/tco.c @@ -49,6 +49,7 @@ static inline void tco_timer_reload(TCOIORegs *tr) static inline void tco_timer_stop(TCOIORegs *tr) { tr->expire_time = -1; + timer_del(tr->tco_timer); } static void tco_timer_expired(void *opaque) diff --git a/hw/core/or-irq.c b/hw/core/or-irq.c index 1ac090d..1485d5b 100644 --- a/hw/core/or-irq.c +++ b/hw/core/or-irq.c @@ -89,6 +89,9 @@ static void or_irq_class_init(ObjectClass *klass, void *data) dc->props = or_irq_properties; dc->realize = or_irq_realize; dc->vmsd = &vmstate_or_irq; + + /* Reason: Needs to be wired up to work, e.g. see stm32f205_soc.c */ + dc->cannot_instantiate_with_device_add_yet = true; } static const TypeInfo or_irq_type_info = { diff --git a/hw/core/register.c b/hw/core/register.c index 4bfbc50..dc335a7 100644 --- a/hw/core/register.c +++ b/hw/core/register.c @@ -59,6 +59,15 @@ static inline uint64_t register_read_val(RegisterInfo *reg) return 0; /* unreachable */ } +static inline uint64_t register_enabled_mask(int data_size, unsigned size) +{ + if (data_size < size) { + size = data_size; + } + + return MAKE_64BIT_MASK(0, size * 8); +} + void register_write(RegisterInfo *reg, uint64_t val, uint64_t we, const char *prefix, bool debug) { @@ -192,11 +201,7 @@ void register_write_memory(void *opaque, hwaddr addr, } /* Generate appropriate write enable mask */ - if (reg->data_size < size) { - we = MAKE_64BIT_MASK(0, reg->data_size * 8); - } else { - we = MAKE_64BIT_MASK(0, size * 8); - } + we = register_enabled_mask(reg->data_size, size); register_write(reg, value, we, reg_array->prefix, reg_array->debug); @@ -208,6 +213,7 @@ uint64_t register_read_memory(void *opaque, hwaddr addr, RegisterInfoArray *reg_array = opaque; RegisterInfo *reg = NULL; uint64_t read_val; + uint64_t re; int i; for (i = 0; i < reg_array->num_elements; i++) { @@ -223,7 +229,10 @@ uint64_t register_read_memory(void *opaque, hwaddr addr, return 0; } - read_val = register_read(reg, size * 8, reg_array->prefix, + /* Generate appropriate read enable mask */ + re = register_enabled_mask(reg->data_size, size); + + read_val = register_read(reg, re, reg_array->prefix, reg_array->debug); return extract64(read_val, 0, size * 8); @@ -274,9 +283,18 @@ void register_finalize_block(RegisterInfoArray *r_array) g_free(r_array); } +static void register_class_init(ObjectClass *oc, void *data) +{ + DeviceClass *dc = DEVICE_CLASS(oc); + + /* Reason: needs to be wired up to work */ + dc->cannot_instantiate_with_device_add_yet = true; +} + static const TypeInfo register_info = { .name = TYPE_REGISTER, .parent = TYPE_DEVICE, + .class_init = register_class_init, }; static void register_register_types(void) diff --git a/hw/display/milkymist-tmu2.c b/hw/display/milkymist-tmu2.c index 7528665..59120dd 100644 --- a/hw/display/milkymist-tmu2.c +++ b/hw/display/milkymist-tmu2.c @@ -293,7 +293,7 @@ static void tmu2_start(MilkymistTMU2State *s) cpu_physical_memory_unmap(mesh, mesh_len, 0, mesh_len); /* Write back the OpenGL framebuffer to the QEMU framebuffer */ - fb_len = 2 * s->regs[R_DSTHRES] * s->regs[R_DSTVRES]; + fb_len = 2ULL * s->regs[R_DSTHRES] * s->regs[R_DSTVRES]; fb = cpu_physical_memory_map(s->regs[R_DSTFBUF], &fb_len, 1); if (fb == NULL) { glDeleteTextures(1, &texture); diff --git a/hw/net/cadence_gem.c b/hw/net/cadence_gem.c index e99d454..d4de8ad 100644 --- a/hw/net/cadence_gem.c +++ b/hw/net/cadence_gem.c @@ -508,7 +508,7 @@ static void gem_update_int_status(CadenceGEMState *s) if ((s->num_priority_queues == 1) && s->regs[GEM_ISR]) { /* No priority queues, just trigger the interrupt */ - DB_PRINT("asserting int.\n", i); + DB_PRINT("asserting int.\n"); qemu_set_irq(s->irq[0], 1); return; } diff --git a/include/qemu-common.h b/include/qemu-common.h index 1430390..d218821 100644 --- a/include/qemu-common.h +++ b/include/qemu-common.h @@ -19,7 +19,7 @@ #include "qemu/option.h" /* Copyright string for -version arguments, About dialogs, etc */ -#define QEMU_COPYRIGHT "Copyright (c) 2003-2016 " \ +#define QEMU_COPYRIGHT "Copyright (c) 2003-2017 " \ "Fabrice Bellard and the QEMU Project developers" /* main function, renamed */ diff --git a/qemu-options.hx b/qemu-options.hx index bf458f8..faf5cf8 100644 --- a/qemu-options.hx +++ b/qemu-options.hx @@ -2146,7 +2146,7 @@ Example: @example qemu -m 512 -object memory-backend-file,id=mem,size=512M,mem-path=/hugetlbfs,share=on \ -numa node,memdev=mem \ - -chardev socket,path=/path/to/socket \ + -chardev socket,id=chr0,path=/path/to/socket \ -netdev type=vhost-user,id=net0,chardev=chr0 \ -device virtio-net-pci,netdev=net0 @end example diff --git a/target/s390x/cpu_models.c b/target/s390x/cpu_models.c index 5b66d33..2a894ee 100644 --- a/target/s390x/cpu_models.c +++ b/target/s390x/cpu_models.c @@ -671,7 +671,7 @@ static S390CPUModel *get_max_cpu_model(Error **errp) if (kvm_enabled()) { kvm_s390_get_host_cpu_model(&max_model, errp); } else { - /* TCG enulates a z900 */ + /* TCG emulates a z900 */ max_model.def = &s390_cpu_defs[0]; bitmap_copy(max_model.features, max_model.def->default_feat, S390_FEAT_MAX); diff --git a/tests/Makefile.include b/tests/Makefile.include index e60bb6c..3310c17 100644 --- a/tests/Makefile.include +++ b/tests/Makefile.include @@ -308,8 +308,7 @@ check-qtest-sparc-y = tests/prom-env-test$(EXESUF) check-qtest-sparc64-y = tests/endianness-test$(EXESUF) #check-qtest-sparc64-y += tests/m48t59-test$(EXESUF) #gcov-files-sparc64-y += hw/timer/m48t59.c -#Disabled for now, triggers a TCG bug on 32-bit hosts -#check-qtest-sparc64-y += tests/prom-env-test$(EXESUF) +check-qtest-sparc64-y += tests/prom-env-test$(EXESUF) check-qtest-arm-y = tests/tmp105-test$(EXESUF) check-qtest-arm-y += tests/ds1338-test$(EXESUF) diff --git a/tests/ide-test.c b/tests/ide-test.c index fb541f8..b57c2b1 100644 --- a/tests/ide-test.c +++ b/tests/ide-test.c @@ -544,6 +544,7 @@ static void make_dirty(uint8_t device) guest_buf = guest_alloc(guest_malloc, len); buf = g_malloc(len); + memset(buf, rand() % 255 + 1, len); g_assert(guest_buf); g_assert(buf); diff --git a/tests/prom-env-test.c b/tests/prom-env-test.c index bd33bc3..eac207b 100644 --- a/tests/prom-env-test.c +++ b/tests/prom-env-test.c @@ -76,7 +76,7 @@ static void add_tests(const char *machines[]) int main(int argc, char *argv[]) { const char *sparc_machines[] = { "SPARCbook", "Voyager", "SS-20", NULL }; - const char *sparc64_machines[] = { "sun4u", "sun4v", NULL }; + const char *sparc64_machines[] = { "sun4u", NULL }; const char *ppc_machines[] = { "mac99", "g3beige", NULL }; const char *ppc64_machines[] = { "mac99", "g3beige", "pseries", NULL }; const char *arch = qtest_get_arch(); |