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Diffstat (limited to 'qtmips_machine')
-rw-r--r--qtmips_machine/peripspiled.cpp4
-rw-r--r--qtmips_machine/serialport.cpp4
2 files changed, 4 insertions, 4 deletions
diff --git a/qtmips_machine/peripspiled.cpp b/qtmips_machine/peripspiled.cpp
index c4333e7..0404311 100644
--- a/qtmips_machine/peripspiled.cpp
+++ b/qtmips_machine/peripspiled.cpp
@@ -64,7 +64,7 @@ bool PeripSpiLed::wword(std::uint32_t address, std::uint32_t value) {
printf("PeripSpiLed::wword address 0x%08lx data 0x%08lx\n",
(unsigned long)address, (unsigned long)value);
#endif
- switch (address) {
+ switch (address & ~3) {
case SPILED_REG_LED_LINE_o:
spiled_reg_led_line = value;
emit led_line_changed(value);
@@ -90,7 +90,7 @@ std::uint32_t PeripSpiLed::rword(std::uint32_t address, bool debug_access) const
(void)debug_access;
std::uint32_t value = 0x00000000;
- switch (address) {
+ switch (address & ~3) {
case SPILED_REG_LED_LINE_o:
value = spiled_reg_led_line;
break;
diff --git a/qtmips_machine/serialport.cpp b/qtmips_machine/serialport.cpp
index 8db5725..f1cb620 100644
--- a/qtmips_machine/serialport.cpp
+++ b/qtmips_machine/serialport.cpp
@@ -83,7 +83,7 @@ bool SerialPort::wword(std::uint32_t address, std::uint32_t value) {
#endif
emit write_notification(address, value);
- switch (address) {
+ switch (address & ~3) {
case SERP_RX_ST_REG_o:
rx_st_reg &= ~SERP_RX_ST_REG_IE_m;
rx_st_reg |= value & SERP_RX_ST_REG_IE_m;
@@ -110,7 +110,7 @@ std::uint32_t SerialPort::rword(std::uint32_t address, bool debug_access) const
printf("SerialPort::rword address 0x%08lx\n",
(unsigned long)address);
#endif
- switch (address) {
+ switch (address & ~3) {
case SERP_RX_ST_REG_o:
pool_rx_byte();
value = rx_st_reg;