kernel: Use uint64 for seconds in datetime conversion routines.

headers/private/kernel/arch/m68k/arch_platform.h

@@ -50,7 +50,7 @@ public:
 	// mimic the PC CMOS
 	virtual uint8 ReadRTCReg(uint8 reg) = 0;
 	virtual void WriteRTCReg(uint8 reg, uint8 val) = 0;
-	virtual	void SetHardwareRTC(uint32 seconds) = 0;
+	virtual	void SetHardwareRTC(uint64 seconds) = 0;
 	virtual	uint32 GetHardwareRTC() = 0;
 
 	virtual void SetHardwareTimer(bigtime_t timeout) = 0;

headers/private/kernel/arch/mipsel/arch_platform.h

@@ -35,7 +35,7 @@ public:
 	virtual char SerialDebugGetChar() = 0;
 	virtual void SerialDebugPutChar(char c) = 0;
 
-	virtual	void SetHardwareRTC(uint32 seconds) = 0;
+	virtual	void SetHardwareRTC(uint64 seconds) = 0;
 	virtual	uint32 GetHardwareRTC() = 0;
 
 	virtual	void ShutDown(bool reboot) = 0;

headers/private/kernel/arch/ppc/arch_platform.h

@@ -34,7 +34,7 @@ public:
 	virtual char SerialDebugGetChar() = 0;
 	virtual void SerialDebugPutChar(char c) = 0;
 
-	virtual	void SetHardwareRTC(uint32 seconds) = 0;
+	virtual	void SetHardwareRTC(uint64 seconds) = 0;
 	virtual	uint32 GetHardwareRTC() = 0;
 
 	virtual	void ShutDown(bool reboot) = 0;

headers/private/kernel/arch/real_time_clock.h

@@ -20,9 +20,9 @@ extern "C" {
 
 status_t arch_rtc_init(struct kernel_args *args, struct real_time_data *data);
 
-void arch_rtc_set_hw_time(uint32 seconds);
+void arch_rtc_set_hw_time(uint64 seconds);
 	// Set HW clock to 'seconds' since 1/1/1970
-uint32 arch_rtc_get_hw_time(void);
+uint64 arch_rtc_get_hw_time(void);
 	// Returns number of seconds since 1/1/1970 as stored in HW
 
 void arch_rtc_set_system_time_offset(struct real_time_data *data,

headers/private/kernel/arch/sparc/arch_platform.h

@@ -33,7 +33,7 @@ public:
 	virtual char SerialDebugGetChar() = 0;
 	virtual void SerialDebugPutChar(char c) = 0;
 
-	virtual	void SetHardwareRTC(uint32 seconds) = 0;
+	virtual	void SetHardwareRTC(uint64 seconds) = 0;
 	virtual	uint32 GetHardwareRTC() = 0;
 
 	virtual	void ShutDown(bool reboot) = 0;

headers/private/kernel/real_time_clock.h

@@ -30,8 +30,8 @@ bigtime_t rtc_boot_time(void);
 
 // Both functions use the passed struct tm only partially
 // (no tm_wday, tm_yday, tm_isdst).
-uint32 rtc_tm_to_secs(const struct tm *t);
+uint64 rtc_tm_to_secs(const struct tm *t);
-void rtc_secs_to_tm(uint32 seconds, struct tm *t);
+void rtc_secs_to_tm(uint64 seconds, struct tm *t);
 
 uint32 get_timezone_offset(void);
 

src/system/kernel/arch/arm/arch_real_time_clock.cpp

@@ -22,7 +22,7 @@ arch_rtc_init(kernel_args *args, struct real_time_data *data)
 }
 
 
-uint32
+uint64
 arch_rtc_get_hw_time(void)
 {
 	return 0;
@@ -30,7 +30,7 @@ arch_rtc_get_hw_time(void)
 
 
 void
-arch_rtc_set_hw_time(uint32 seconds)
+arch_rtc_set_hw_time(uint64 seconds)
 {
 }
 

src/system/kernel/arch/arm64/arch_real_time_clock.cpp

@@ -16,7 +16,7 @@ arch_rtc_init(kernel_args *args, struct real_time_data *data)
 }
 
 
-uint32
+uint64
 arch_rtc_get_hw_time(void)
 {
 	return 0;
@@ -24,7 +24,7 @@ arch_rtc_get_hw_time(void)
 
 
 void
-arch_rtc_set_hw_time(uint32 seconds)
+arch_rtc_set_hw_time(uint64 seconds)
 {
 }
 

src/system/kernel/arch/m68k/arch_real_time_clock.cpp

@@ -140,7 +140,7 @@ cmos_to_secs(const cmos_time *cmos)
 
 
 static void
-secs_to_cmos(uint32 seconds, cmos_time *cmos)
+secs_to_cmos(uint64 seconds, cmos_time *cmos)
 {
 	int wholeYear;
 
@@ -193,7 +193,7 @@ arch_rtc_init(kernel_args *args, struct real_time_data *data)
 }
 
 
-uint32
+uint64
 arch_rtc_get_hw_time(void)
 {
 	return M68KPlatform::Default()->GetHardwareRTC();
@@ -201,7 +201,7 @@ arch_rtc_get_hw_time(void)
 
 
 void
-arch_rtc_set_hw_time(uint32 seconds)
+arch_rtc_set_hw_time(uint64 seconds)
 {
 	M68KPlatform::Default()->SetHardwareRTC(seconds);
 }

src/system/kernel/arch/ppc/arch_platform.cpp

@@ -57,7 +57,7 @@ public:
 	virtual char SerialDebugGetChar();
 	virtual void SerialDebugPutChar(char c);
 
-	virtual	void SetHardwareRTC(uint32 seconds);
+	virtual	void SetHardwareRTC(uint64 seconds);
 	virtual	uint32 GetHardwareRTC();
 
 	virtual	void ShutDown(bool reboot);
@@ -183,7 +183,7 @@ PPCOpenFirmware::SerialDebugPutChar(char c)
 
 
 void
-PPCOpenFirmware::SetHardwareRTC(uint32 seconds)
+PPCOpenFirmware::SetHardwareRTC(uint64 seconds)
 {
 	struct tm t;
 	rtc_secs_to_tm(seconds, &t);
@@ -246,7 +246,7 @@ public:
 	virtual char SerialDebugGetChar();
 	virtual void SerialDebugPutChar(char c);
 
-	virtual	void SetHardwareRTC(uint32 seconds);
+	virtual	void SetHardwareRTC(uint64 seconds);
 	virtual	uint32 GetHardwareRTC();
 
 	virtual	void ShutDown(bool reboot);
@@ -331,7 +331,7 @@ PPCUBoot::SerialDebugPutChar(char c)
 
 
 void
-PPCUBoot::SetHardwareRTC(uint32 seconds)
+PPCUBoot::SetHardwareRTC(uint64 seconds)
 {
 }
 

src/system/kernel/arch/ppc/arch_real_time_clock.cpp

@@ -41,7 +41,7 @@ arch_rtc_init(kernel_args *args, struct real_time_data *data)
 }
 
 
-uint32
+uint64
 arch_rtc_get_hw_time(void)
 {
 	return PPCPlatform::Default()->GetHardwareRTC();
@@ -49,7 +49,7 @@ arch_rtc_get_hw_time(void)
 
 
 void
-arch_rtc_set_hw_time(uint32 seconds)
+arch_rtc_set_hw_time(uint64 seconds)
 {
 	PPCPlatform::Default()->SetHardwareRTC(seconds);
 }

src/system/kernel/arch/riscv64/arch_real_time_clock.cpp

@@ -25,15 +25,15 @@ arch_rtc_init(kernel_args *args, struct real_time_data *data)
 }
 
 
-uint32
+uint64
 arch_rtc_get_hw_time(void)
 {
-	return (uint32)(HtifCmd(2, 0, 0) / 1000000);
+	return (HtifCmd(2, 0, 0) / 1000000);
 }
 
 
 void
-arch_rtc_set_hw_time(uint32 seconds)
+arch_rtc_set_hw_time(uint64 seconds)
 {
 }
 

src/system/kernel/arch/sparc/arch_platform.cpp

@@ -58,7 +58,7 @@ public:
 	virtual char SerialDebugGetChar();
 	virtual void SerialDebugPutChar(char c);
 
-	virtual	void SetHardwareRTC(uint32 seconds);
+	virtual	void SetHardwareRTC(uint64 seconds);
 	virtual	uint32 GetHardwareRTC();
 
 	virtual	void ShutDown(bool reboot);
@@ -183,7 +183,7 @@ SparcOpenFirmware::SerialDebugPutChar(char c)
 
 // SetHardwareRTC
 void
-SparcOpenFirmware::SetHardwareRTC(uint32 seconds)
+SparcOpenFirmware::SetHardwareRTC(uint64 seconds)
 {
 	struct tm t;
 	rtc_secs_to_tm(seconds, &t);

src/system/kernel/arch/sparc/arch_real_time_clock.cpp

@@ -11,7 +11,7 @@ arch_rtc_init(kernel_args *args, struct real_time_data *data)
 }
 
 
-uint32
+uint64
 arch_rtc_get_hw_time(void)
 {
 	return 0;
@@ -19,7 +19,7 @@ arch_rtc_get_hw_time(void)
 
 
 void
-arch_rtc_set_hw_time(uint32 seconds)
+arch_rtc_set_hw_time(uint64 seconds)
 {
 }
 

src/system/kernel/arch/x86/arch_real_time_clock.cpp

@@ -154,7 +154,7 @@ cmos_to_secs(const cmos_time *cmos)
 
 
 static void
-secs_to_cmos(uint32 seconds, cmos_time *cmos)
+secs_to_cmos(uint64 seconds, cmos_time *cmos)
 {
 	int wholeYear;
 
@@ -185,7 +185,7 @@ arch_rtc_init(struct kernel_args *args, struct real_time_data *data)
 }
 
 
-uint32
+uint64
 arch_rtc_get_hw_time(void)
 {
 	int waitTime;
@@ -209,7 +209,7 @@ arch_rtc_get_hw_time(void)
 
 
 void
-arch_rtc_set_hw_time(uint32 seconds)
+arch_rtc_set_hw_time(uint64 seconds)
 {
 	cmos_time cmos;
 

src/system/kernel/platform/atari_m68k/platform.cpp

@@ -155,7 +155,7 @@ public:
 
 	virtual	uint8 ReadRTCReg(uint8 reg);
 	virtual	void WriteRTCReg(uint8 reg, uint8 val);
-	virtual	void SetHardwareRTC(uint32 seconds);
+	virtual	void SetHardwareRTC(uint64 seconds);
 	virtual	uint32 GetHardwareRTC();
 
 	virtual void SetHardwareTimer(bigtime_t timeout);
@@ -617,7 +617,7 @@ M68KAtari::WriteRTCReg(uint8 reg, uint8 val)
 }
 
 void
-M68KAtari::SetHardwareRTC(uint32 seconds)
+M68KAtari::SetHardwareRTC(uint64 seconds)
 {
 #warning M68K: WRITEME
 }

src/system/kernel/real_time_clock.cpp

@@ -53,7 +53,7 @@ real_time_clock_changed()
 static void
 rtc_system_to_hw(void)
 {
-	uint32 seconds;
+	uint64 seconds;
 
 	seconds = (arch_rtc_get_system_time_offset(sRealTimeData) + system_time()
 		+ (sIsGMT ? 0 : sTimezoneOffset)) / 1000000;
@@ -66,7 +66,7 @@ rtc_system_to_hw(void)
 static void
 rtc_hw_to_system(void)
 {
-	uint32 current_time;
+	uint64 current_time;
 
 	current_time = arch_rtc_get_hw_time();
 	set_real_time_clock(current_time + (sIsGMT ? 0 : sTimezoneOffset));
@@ -175,7 +175,7 @@ get_timezone_offset(void)
 /*!	Converts the \a tm data to seconds. Note that the base year is not
 	1900 as in POSIX, but 1970.
 */
-uint32
+uint64
 rtc_tm_to_secs(const struct tm *tm)
 {
 	uint32 days;
@@ -191,13 +191,13 @@ rtc_tm_to_secs(const struct tm *tm)
 		+ 367 * (month - 2 - 12 * ((month - 14) / 12)) / 12
 		- 3 * ((year + 4900 + (month - 14) / 12) / 100) / 4;
 
-	return days * RTC_SECONDS_DAY + tm->tm_hour * 3600 + tm->tm_min * 60
+	return (uint64)days * RTC_SECONDS_DAY + tm->tm_hour * 3600 + tm->tm_min * 60
 		+ tm->tm_sec;
 }
 
 
 void
-rtc_secs_to_tm(uint32 seconds, struct tm *t)
+rtc_secs_to_tm(uint64 seconds, struct tm *t)
 {
 	uint32 year, month, day, l, n;