Code

In file included from :0,

                 from 33,

                 from sketch\FlowMeter.h:7,

                 from sketch\FlowMeter.cpp:6:

c:\program files (x86)\arduinoide\hardware\tools\avr\avr\include\util\delay.h:112:3: warning: #warning "Compiler optimizations disabled; functions from <util/delay.h> won't work as designed" [-Wcpp]

 # warning "Compiler optimizations disabled; functions from <util/delay.h> won't work as designed"

   ^

In file included from :0,

                 from 33,

                 from sketch\MaplePump.ino.cpp:1:

c:\program files (x86)\arduinoide\hardware\tools\avr\avr\include\util\delay.h:112:3: warning: #warning "Compiler optimizations disabled; functions from <util/delay.h> won't work as designed" [-Wcpp]

 # warning "Compiler optimizations disabled; functions from <util/delay.h> won't work as designed"

   ^

In file included from C:\Users\Abbott\Documents\Arduino\libraries\WiFi\src/WiFiServer.h:24:0,

                 from sketch\WebServer.h:17,

                 from C:\Users\Abbott\Documents\Arduino\Solutions\MaplePump\MaplePump.ino:36:

:0: warning: "MAX_SOCK_NUM" redefined

 #define MAX_SOCK_NUM  4

 ^

In file included from sketch\WebServer.h:12:0,

                 from C:\Users\Abbott\Documents\Arduino\Solutions\MaplePump\MaplePump.ino:36:

C:\Users\Abbott\Documents\Arduino\libraries\Ethernet\src/Ethernet.h:39:0: note: this is the location of the previous definition

 #define MAX_SOCK_NUM 8

 ^

HardwareSerial0.cpp.o (symbol from plugin): In function `__vector_25':

(.text+0x0): multiple definition of `__vector_25'

libraries\avr-debugger\avr8-stub.c.o (symbol from plugin):(.text+0x0): first defined here

c:/program files /ld.exe: Disabling relaxation: it will not work with multiple definitions

WInterrupts.c.o (symbol from plugin): In function `attachInterrupt':

(.text+0x0): multiple definition of `__vector_1'

libraries\avr-debugger\avr8-stub.c.o (symbol from plugin):(.text+0x0): first defined here

C:\Users\Abbott\AppData\Local\Temp\ccniHOKR.ltrans19.ltrans.o: In function `save_regs1':

C:\Users\Abbott\Documents\Arduino\libraries\avr-debugger\src/avr8-stub.c:1946: undefined reference to `regs'

C:\Users\Abbott\Documents\Arduino\libraries\avr-debugger\src/avr8-stub.c:1946: undefined reference to `regs'

C:\Users\Abbott\Documents\Arduino\libraries\avr-debugger\src/avr8-stub.c:1946: undefined reference to `regs'

C:\Users\Abbott\Documents\Arduino\libraries\avr-debugger\src/avr8-stub.c:1946: undefined reference to `regs'

C:\Users\Abbott\Documents\Arduino\libraries\avr-debugger\src/avr8-stub.c:1946: undefined reference to `regs'

cuments\Arduino\libraries\avr-debugger\src/avr8-stub.c:2043: more undefined references to `regs' follow

collect2.exe: error: ld returned 1 exit status

Multiple libraries were found for "SD.h"
 Used: C:\Users\Abbott\Documents\Arduino\libraries\SD
 Not used: C:\Program Files (x86)\ArduinoIDE\libraries\SD
Multiple libraries were found for "Ethernet.h"
 Used: C:\Users\Abbott\Documents\Arduino\libraries\Ethernet
 Not used: C:\Program Files (x86)\ArduinoIDE\libraries\Ethernet
Multiple libraries were found for "WiFiUdp.h"
 Used: C:\Users\Abbott\Documents\Arduino\libraries\WiFi
 Not used: C:\Program Files (x86)\ArduinoIDE\libraries\WiFi
exit status 1
Error compiling for board Arduino/Genuino Mega or Mega 2560.

This report would have more information with
"Show verbose output during compilation"
option enabled in File -> Preferences.
 

Code (C++)

static unsigned char regs[GDB_NUMREGBYTES];	/* Copy of all registers */
 

Code (C++)

/* Note: The save and restore functions must be always inline,
 otherwise the debug version will call these functions and
 destroy the stack; The functions assume the stack is not touched.
 */
__attribute__((always_inline))
static inline void save_regs1 (void)
{
	/*  20-6-2017
	 Nova verze, dle gdb.c co nejdrive zakazat preruseni */
	asm volatile (
				"push	r0	\n"
				"in		r0, __SREG__ \n"
				"cli	\n"			/* disable interrupts */
				"sts regs+32, r0\n"	/* save SREG to its place */
				"pop r0 \n"		/* restore r0 from stack */
				"sts	regs+31, r31\n"		/* save R31 */
				"sts	regs+30, r30\n"		/* save R30 */
				"ldi	r31, hi8(regs)\n"	/* Z points to regs */
				"ldi	r30, lo8(regs)\n"
				"std	Z+29, r29\n");		/* save R29 */
				/*"in	r29, __SREG__\n");*/	/* get SREG */

	/* Original verze, nebezpecna pokud se vola bez zakazanych preruseni, protoze
	  ISR muze poskodit obsah registru r31, r30...
	  Pro pouziti v ISR to neni problem, preruseni jsou zazakana ale pro breakpoint() by
	  to mohlo delat problemy... */
#if 0
	asm volatile (
	"sts	regs+31, r31\n"		/* save R31 */
	"sts	regs+30, r30\n"		/* save R30 */
	"ldi	r31, hi8(regs)\n"	/* Z points to regs */
	"ldi	r30, lo8(regs)\n"
	"std	Z+29, r29\n"		/* save R29 */
	"in	r29, __SREG__\n");	/* get SREG */
#endif
}