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[PATCH-for-5.0 04/12] hw/arm/stm32fx05_soc: Add missing error-propagatio
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From: |
Philippe Mathieu-Daudé |
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Subject: |
[PATCH-for-5.0 04/12] hw/arm/stm32fx05_soc: Add missing error-propagation code |
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Date: |
Wed, 25 Mar 2020 20:18:22 +0100 |
Patch created mechanically by running:
$ spatch \
--macro-file scripts/cocci-macro-file.h --include-headers \
--sp-file scripts/coccinelle/object_property_missing_error_propagate.cocci \
--keep-comments --smpl-spacing --in-place --dir hw
Signed-off-by: Philippe Mathieu-Daudé <address@hidden>
---
hw/arm/stm32f205_soc.c | 4 ++++
hw/arm/stm32f405_soc.c | 4 ++++
2 files changed, 8 insertions(+)
diff --git a/hw/arm/stm32f205_soc.c b/hw/arm/stm32f205_soc.c
index 118c342559..1d80f91dd7 100644
--- a/hw/arm/stm32f205_soc.c
+++ b/hw/arm/stm32f205_soc.c
@@ -83,113 +83,117 @@ static void stm32f205_soc_initfn(Object *obj)
static void stm32f205_soc_realize(DeviceState *dev_soc, Error **errp)
{
STM32F205State *s = STM32F205_SOC(dev_soc);
DeviceState *dev, *armv7m;
SysBusDevice *busdev;
Error *err = NULL;
int i;
MemoryRegion *system_memory = get_system_memory();
MemoryRegion *sram = g_new(MemoryRegion, 1);
MemoryRegion *flash = g_new(MemoryRegion, 1);
MemoryRegion *flash_alias = g_new(MemoryRegion, 1);
memory_region_init_rom(flash, OBJECT(dev_soc), "STM32F205.flash",
FLASH_SIZE, &error_fatal);
memory_region_init_alias(flash_alias, OBJECT(dev_soc),
"STM32F205.flash.alias", flash, 0, FLASH_SIZE);
memory_region_add_subregion(system_memory, FLASH_BASE_ADDRESS, flash);
memory_region_add_subregion(system_memory, 0, flash_alias);
memory_region_init_ram(sram, NULL, "STM32F205.sram", SRAM_SIZE,
&error_fatal);
memory_region_add_subregion(system_memory, SRAM_BASE_ADDRESS, sram);
armv7m = DEVICE(&s->armv7m);
qdev_prop_set_uint32(armv7m, "num-irq", 96);
qdev_prop_set_string(armv7m, "cpu-type", s->cpu_type);
qdev_prop_set_bit(armv7m, "enable-bitband", true);
object_property_set_link(OBJECT(&s->armv7m), OBJECT(get_system_memory()),
"memory", &error_abort);
object_property_set_bool(OBJECT(&s->armv7m), true, "realized", &err);
if (err != NULL) {
error_propagate(errp, err);
return;
}
/* System configuration controller */
dev = DEVICE(&s->syscfg);
object_property_set_bool(OBJECT(&s->syscfg), true, "realized", &err);
if (err != NULL) {
error_propagate(errp, err);
return;
}
busdev = SYS_BUS_DEVICE(dev);
sysbus_mmio_map(busdev, 0, 0x40013800);
sysbus_connect_irq(busdev, 0, qdev_get_gpio_in(armv7m, 71));
/* Attach UART (uses USART registers) and USART controllers */
for (i = 0; i < STM_NUM_USARTS; i++) {
dev = DEVICE(&(s->usart[i]));
qdev_prop_set_chr(dev, "chardev", serial_hd(i));
object_property_set_bool(OBJECT(&s->usart[i]), true, "realized", &err);
if (err != NULL) {
error_propagate(errp, err);
return;
}
busdev = SYS_BUS_DEVICE(dev);
sysbus_mmio_map(busdev, 0, usart_addr[i]);
sysbus_connect_irq(busdev, 0, qdev_get_gpio_in(armv7m, usart_irq[i]));
}
/* Timer 2 to 5 */
for (i = 0; i < STM_NUM_TIMERS; i++) {
dev = DEVICE(&(s->timer[i]));
qdev_prop_set_uint64(dev, "clock-frequency", 1000000000);
object_property_set_bool(OBJECT(&s->timer[i]), true, "realized", &err);
if (err != NULL) {
error_propagate(errp, err);
return;
}
busdev = SYS_BUS_DEVICE(dev);
sysbus_mmio_map(busdev, 0, timer_addr[i]);
sysbus_connect_irq(busdev, 0, qdev_get_gpio_in(armv7m, timer_irq[i]));
}
/* ADC 1 to 3 */
object_property_set_int(OBJECT(s->adc_irqs), STM_NUM_ADCS,
"num-lines", &err);
+ if (err) {
+ error_propagate(errp, err);
+ return;
+ }
object_property_set_bool(OBJECT(s->adc_irqs), true, "realized", &err);
if (err != NULL) {
error_propagate(errp, err);
return;
}
qdev_connect_gpio_out(DEVICE(s->adc_irqs), 0,
qdev_get_gpio_in(armv7m, ADC_IRQ));
for (i = 0; i < STM_NUM_ADCS; i++) {
dev = DEVICE(&(s->adc[i]));
object_property_set_bool(OBJECT(&s->adc[i]), true, "realized", &err);
if (err != NULL) {
error_propagate(errp, err);
return;
}
busdev = SYS_BUS_DEVICE(dev);
sysbus_mmio_map(busdev, 0, adc_addr[i]);
sysbus_connect_irq(busdev, 0,
qdev_get_gpio_in(DEVICE(s->adc_irqs), i));
}
/* SPI 1 and 2 */
for (i = 0; i < STM_NUM_SPIS; i++) {
dev = DEVICE(&(s->spi[i]));
object_property_set_bool(OBJECT(&s->spi[i]), true, "realized", &err);
if (err != NULL) {
error_propagate(errp, err);
return;
}
busdev = SYS_BUS_DEVICE(dev);
sysbus_mmio_map(busdev, 0, spi_addr[i]);
sysbus_connect_irq(busdev, 0, qdev_get_gpio_in(armv7m, spi_irq[i]));
}
}
diff --git a/hw/arm/stm32f405_soc.c b/hw/arm/stm32f405_soc.c
index 4f10ce6176..398a3b5b4f 100644
--- a/hw/arm/stm32f405_soc.c
+++ b/hw/arm/stm32f405_soc.c
@@ -89,183 +89,187 @@ static void stm32f405_soc_initfn(Object *obj)
static void stm32f405_soc_realize(DeviceState *dev_soc, Error **errp)
{
STM32F405State *s = STM32F405_SOC(dev_soc);
MemoryRegion *system_memory = get_system_memory();
DeviceState *dev, *armv7m;
SysBusDevice *busdev;
Error *err = NULL;
int i;
memory_region_init_rom(&s->flash, OBJECT(dev_soc), "STM32F405.flash",
FLASH_SIZE, &err);
if (err != NULL) {
error_propagate(errp, err);
return;
}
memory_region_init_alias(&s->flash_alias, OBJECT(dev_soc),
"STM32F405.flash.alias", &s->flash, 0,
FLASH_SIZE);
memory_region_add_subregion(system_memory, FLASH_BASE_ADDRESS, &s->flash);
memory_region_add_subregion(system_memory, 0, &s->flash_alias);
memory_region_init_ram(&s->sram, NULL, "STM32F405.sram", SRAM_SIZE,
&err);
if (err != NULL) {
error_propagate(errp, err);
return;
}
memory_region_add_subregion(system_memory, SRAM_BASE_ADDRESS, &s->sram);
armv7m = DEVICE(&s->armv7m);
qdev_prop_set_uint32(armv7m, "num-irq", 96);
qdev_prop_set_string(armv7m, "cpu-type", s->cpu_type);
qdev_prop_set_bit(armv7m, "enable-bitband", true);
object_property_set_link(OBJECT(&s->armv7m), OBJECT(system_memory),
"memory", &error_abort);
object_property_set_bool(OBJECT(&s->armv7m), true, "realized", &err);
if (err != NULL) {
error_propagate(errp, err);
return;
}
/* System configuration controller */
dev = DEVICE(&s->syscfg);
object_property_set_bool(OBJECT(&s->syscfg), true, "realized", &err);
if (err != NULL) {
error_propagate(errp, err);
return;
}
busdev = SYS_BUS_DEVICE(dev);
sysbus_mmio_map(busdev, 0, SYSCFG_ADD);
sysbus_connect_irq(busdev, 0, qdev_get_gpio_in(armv7m, SYSCFG_IRQ));
/* Attach UART (uses USART registers) and USART controllers */
for (i = 0; i < STM_NUM_USARTS; i++) {
dev = DEVICE(&(s->usart[i]));
qdev_prop_set_chr(dev, "chardev", serial_hd(i));
object_property_set_bool(OBJECT(&s->usart[i]), true, "realized", &err);
if (err != NULL) {
error_propagate(errp, err);
return;
}
busdev = SYS_BUS_DEVICE(dev);
sysbus_mmio_map(busdev, 0, usart_addr[i]);
sysbus_connect_irq(busdev, 0, qdev_get_gpio_in(armv7m, usart_irq[i]));
}
/* Timer 2 to 5 */
for (i = 0; i < STM_NUM_TIMERS; i++) {
dev = DEVICE(&(s->timer[i]));
qdev_prop_set_uint64(dev, "clock-frequency", 1000000000);
object_property_set_bool(OBJECT(&s->timer[i]), true, "realized", &err);
if (err != NULL) {
error_propagate(errp, err);
return;
}
busdev = SYS_BUS_DEVICE(dev);
sysbus_mmio_map(busdev, 0, timer_addr[i]);
sysbus_connect_irq(busdev, 0, qdev_get_gpio_in(armv7m, timer_irq[i]));
}
/* ADC device, the IRQs are ORed together */
object_initialize_child(OBJECT(s), "adc-orirq", &s->adc_irqs,
sizeof(s->adc_irqs), TYPE_OR_IRQ,
&err, NULL);
if (err != NULL) {
error_propagate(errp, err);
return;
}
object_property_set_int(OBJECT(&s->adc_irqs), STM_NUM_ADCS,
"num-lines", &err);
+ if (err) {
+ error_propagate(errp, err);
+ return;
+ }
object_property_set_bool(OBJECT(&s->adc_irqs), true, "realized", &err);
if (err != NULL) {
error_propagate(errp, err);
return;
}
qdev_connect_gpio_out(DEVICE(&s->adc_irqs), 0,
qdev_get_gpio_in(armv7m, ADC_IRQ));
dev = DEVICE(&(s->adc[i]));
object_property_set_bool(OBJECT(&s->adc[i]), true, "realized", &err);
if (err != NULL) {
error_propagate(errp, err);
return;
}
busdev = SYS_BUS_DEVICE(dev);
sysbus_mmio_map(busdev, 0, ADC_ADDR);
sysbus_connect_irq(busdev, 0,
qdev_get_gpio_in(DEVICE(&s->adc_irqs), i));
/* SPI devices */
for (i = 0; i < STM_NUM_SPIS; i++) {
dev = DEVICE(&(s->spi[i]));
object_property_set_bool(OBJECT(&s->spi[i]), true, "realized", &err);
if (err != NULL) {
error_propagate(errp, err);
return;
}
busdev = SYS_BUS_DEVICE(dev);
sysbus_mmio_map(busdev, 0, spi_addr[i]);
sysbus_connect_irq(busdev, 0, qdev_get_gpio_in(armv7m, spi_irq[i]));
}
/* EXTI device */
dev = DEVICE(&s->exti);
object_property_set_bool(OBJECT(&s->exti), true, "realized", &err);
if (err != NULL) {
error_propagate(errp, err);
return;
}
busdev = SYS_BUS_DEVICE(dev);
sysbus_mmio_map(busdev, 0, EXTI_ADDR);
for (i = 0; i < 16; i++) {
sysbus_connect_irq(busdev, i, qdev_get_gpio_in(armv7m, exti_irq[i]));
}
for (i = 0; i < 16; i++) {
qdev_connect_gpio_out(DEVICE(&s->syscfg), i, qdev_get_gpio_in(dev, i));
}
create_unimplemented_device("timer[7]", 0x40001400, 0x400);
create_unimplemented_device("timer[12]", 0x40001800, 0x400);
create_unimplemented_device("timer[6]", 0x40001000, 0x400);
create_unimplemented_device("timer[13]", 0x40001C00, 0x400);
create_unimplemented_device("timer[14]", 0x40002000, 0x400);
create_unimplemented_device("RTC and BKP", 0x40002800, 0x400);
create_unimplemented_device("WWDG", 0x40002C00, 0x400);
create_unimplemented_device("IWDG", 0x40003000, 0x400);
create_unimplemented_device("I2S2ext", 0x40003000, 0x400);
create_unimplemented_device("I2S3ext", 0x40004000, 0x400);
create_unimplemented_device("I2C1", 0x40005400, 0x400);
create_unimplemented_device("I2C2", 0x40005800, 0x400);
create_unimplemented_device("I2C3", 0x40005C00, 0x400);
create_unimplemented_device("CAN1", 0x40006400, 0x400);
create_unimplemented_device("CAN2", 0x40006800, 0x400);
create_unimplemented_device("PWR", 0x40007000, 0x400);
create_unimplemented_device("DAC", 0x40007400, 0x400);
create_unimplemented_device("timer[1]", 0x40010000, 0x400);
create_unimplemented_device("timer[8]", 0x40010400, 0x400);
create_unimplemented_device("SDIO", 0x40012C00, 0x400);
create_unimplemented_device("timer[9]", 0x40014000, 0x400);
create_unimplemented_device("timer[10]", 0x40014400, 0x400);
create_unimplemented_device("timer[11]", 0x40014800, 0x400);
create_unimplemented_device("GPIOA", 0x40020000, 0x400);
create_unimplemented_device("GPIOB", 0x40020400, 0x400);
create_unimplemented_device("GPIOC", 0x40020800, 0x400);
create_unimplemented_device("GPIOD", 0x40020C00, 0x400);
create_unimplemented_device("GPIOE", 0x40021000, 0x400);
create_unimplemented_device("GPIOF", 0x40021400, 0x400);
create_unimplemented_device("GPIOG", 0x40021800, 0x400);
create_unimplemented_device("GPIOH", 0x40021C00, 0x400);
create_unimplemented_device("GPIOI", 0x40022000, 0x400);
create_unimplemented_device("CRC", 0x40023000, 0x400);
create_unimplemented_device("RCC", 0x40023800, 0x400);
create_unimplemented_device("Flash Int", 0x40023C00, 0x400);
create_unimplemented_device("BKPSRAM", 0x40024000, 0x400);
create_unimplemented_device("DMA1", 0x40026000, 0x400);
create_unimplemented_device("DMA2", 0x40026400, 0x400);
create_unimplemented_device("Ethernet", 0x40028000, 0x1400);
create_unimplemented_device("USB OTG HS", 0x40040000, 0x30000);
create_unimplemented_device("USB OTG FS", 0x50000000, 0x31000);
create_unimplemented_device("DCMI", 0x50050000, 0x400);
create_unimplemented_device("RNG", 0x50060800, 0x400);
}
--
2.21.1
- [PATCH-for-5.0 00/12] hw: Add missing error-propagation code, Philippe Mathieu-Daudé, 2020/03/25
- [PATCH-for-5.0 01/12] scripts/coccinelle: Add script to catch missing error_propagate() calls, Philippe Mathieu-Daudé, 2020/03/25
- [PATCH-for-5.0 02/12] hw/arm/bcm2835_peripherals: Add missing error-propagation code, Philippe Mathieu-Daudé, 2020/03/25
- [PATCH-for-5.0 05/12] hw/i386/x86: Add missing error-propagation code, Philippe Mathieu-Daudé, 2020/03/25
- [PATCH-for-5.0 04/12] hw/arm/stm32fx05_soc: Add missing error-propagation code,
Philippe Mathieu-Daudé <=
- [PATCH-for-5.0 03/12] hw/arm/fsl-imx: Add missing error-propagation code, Philippe Mathieu-Daudé, 2020/03/25
- [PATCH-for-5.0 06/12] hw/dma/xilinx_axidma: Add missing error-propagation code, Philippe Mathieu-Daudé, 2020/03/25
- [PATCH-for-5.0 07/12] hw/mips/cps: Add missing error-propagation code, Philippe Mathieu-Daudé, 2020/03/25