Assembly temp files on mac

Projects Programming
5

Yes, copy and paste is your friend. You can open a Finder window on that path (the build path from the IDE), but it won't do much good. You need to open a terminal window and cd to that path, and explore the files there. One of them will be a .elf file. You feed the .elf file to the command line tool avr-objdump to see details like the assembler output you were looking for.

~ bill$ cd /var/folders/tp/d5d1fqfx415bm088d2xzmr440000gn/T/build3848891131546355106.tmp
:build3848891171546355106.tmp bill$ ls
CDC.cpp.d		Stream.cpp.o		bitlash			rollover.cpp.o
CDC.cpp.o		Tone.cpp.d		core.a			wiring.c.d
HID.cpp.d		Tone.cpp.o		main.cpp.d		wiring.c.o
HID.cpp.o		USBCore.cpp.d		main.cpp.o		wiring_analog.c.d
HardwareSerial.cpp.d	USBCore.cpp.o		new.cpp.d		wiring_analog.c.o
HardwareSerial.cpp.o	WInterrupts.c.d		new.cpp.o		wiring_digital.c.d
IPAddress.cpp.d		WInterrupts.c.o		rollover.cpp		wiring_digital.c.o
IPAddress.cpp.o		WMath.cpp.d		rollover.cpp.d		wiring_pulse.c.d
Print.cpp.d		WMath.cpp.o		rollover.cpp.eep	wiring_pulse.c.o
Print.cpp.o		WString.cpp.d		rollover.cpp.elf	wiring_shift.c.d
Stream.cpp.d		WString.cpp.o		rollover.cpp.hex	wiring_shift.c.o

:build3848891171546355106.tmp bill$ avr-objdump -S rollover.cpp.elf

rollover.cpp.elf:     file format elf32-avr


Disassembly of section .text:

00000000 <__vectors>:
	int entry = findKey(id);
	if (entry >= 0) erasestr(erasestr(entry));
}

// parsestring helpers
void countByte(char c) { expval++; }
       0:	0c 94 09 02 	jmp	0x412	; 0x412 <__ctors_end>
	SREG = oldSREG;

	return m;
}

unsigned long micros() {
       4:	0c 94 31 02 	jmp	0x462	; 0x462 <__bad_interrupt>
{
	// can't actually set the register here because the default setting
	// will connect AVCC and the AREF pin, which would cause a short if
	// there's something connected to AREF.
	analog_reference = mode;
}
       8:	0c 94 31 02 	jmp	0x462	; 0x462 <__bad_interrupt>

HardwareSerial::HardwareSerial(ring_buffer *rx_buffer, ring_buffer *tx_buffer,
  volatile uint8_t *ubrrh, volatile uint8_t *ubrrl,
  volatile uint8_t *ucsra, volatile uint8_t *ucsrb,
  volatile uint8_t *udr,
  uint8_t rxen, uint8_t txen, uint8_t rxcie, uint8_t udrie, uint8_t u2x)
       c:	0c 94 31 02 	jmp	0x462	; 0x462 <__bad_interrupt>
    n += write(*buffer++);
  }
  return n;
}
...

-br