Skip to content

Instantly share code, notes, and snippets.

@bennofs

bennofs/ xmega-test

Created March 6, 2018 17:18
Show Gist options
  • Save bennofs/cfc8fefde4299f52d324f864a3f9e810 to your computer and use it in GitHub Desktop.
Save bennofs/cfc8fefde4299f52d324f864a3f9e810 to your computer and use it in GitHub Desktop.
Download ZIP
r2 testcase
Raw
expected-output
 0x00000260 80e0 ldi r24, 0x00 ; 0x276 ; "hello world!"
Raw
main.c
void do_it(char* str) {
}
int main() {
do_it("hello world!");
}
Raw
main.hex
:100000000C94FE000C941C010C941C010C941C011B
:100010000C941C010C941C010C941C010C941C01EC
:100020000C941C010C941C010C941C010C941C01DC
:100030000C941C010C941C010C941C010C941C01CC
:100040000C941C010C941C010C941C010C941C01BC
:100050000C941C010C941C010C941C010C941C01AC
:100060000C941C010C941C010C941C010C941C019C
:100070000C941C010C941C010C941C010C941C018C
:100080000C941C010C941C010C941C010C941C017C
:100090000C941C010C941C010C941C010C941C016C
:1000A0000C941C010C941C010C941C010C941C015C
:1000B0000C941C010C941C010C941C010C941C014C
:1000C0000C941C010C941C010C941C010C941C013C
:1000D0000C941C010C941C010C941C010C941C012C
:1000E0000C941C010C941C010C941C010C941C011C
:1000F0000C941C010C941C010C941C010C941C010C
:100100000C941C010C941C010C941C010C941C01FB
:100110000C941C010C941C010C941C010C941C01EB
:100120000C941C010C941C010C941C010C941C01DB
:100130000C941C010C941C010C941C010C941C01CB
:100140000C941C010C941C010C941C010C941C01BB
:100150000C941C010C941C010C941C010C941C01AB
:100160000C941C010C941C010C941C010C941C019B
:100170000C941C010C941C010C941C010C941C018B
:100180000C941C010C941C010C941C010C941C017B
:100190000C941C010C941C010C941C010C941C016B
:1001A0000C941C010C941C010C941C010C941C015B
:1001B0000C941C010C941C010C941C010C941C014B
:1001C0000C941C010C941C010C941C010C941C013B
:1001D0000C941C010C941C010C941C010C941C012B
:1001E0000C941C010C941C010C941C010C941C011B
:1001F0000C941C010C941C010C941C0111241FBEB6
:10020000CFEFCDBFDFE3DEBF00E00CBF18BE19BEED
:100210001ABE1BBE10E2A0E0B0E2E6E7F2E000E0AA
:100220000BBF02C007900D92AE30B107D9F71BBECD
:100230000E942C010C9439010C940000CF93DF93A1
:100240001F921F92CDB7DEB789839A8300000F906B
:100250000F90DF91CF910895CF93DF93CDB7DEB7A5
:1002600080E090E20E941E0180E090E0DF91CF915B
:060270000895F894FFCF91
:0E02760068656C6C6F20776F726C64210000FD
:00000001FF
Raw
Makefile
MCU=atxmega128a4u
CC=avr-gcc
OBJCOPY=avr-objcopy
CFLAGS+=-DF_CPU=16000000UL -mmcu=$(MCU) -Wall
OBJECTS=main.o
all: main.elf main.hex main.bin
main.elf: $(OBJECTS)
$(CC) -mmcu=$(MCU) -o "$@" $(OBJECTS)
%.hex: %.elf
$(OBJCOPY) -j .text -j .data -O ihex "$<" "$@"
%.bin: %.hex
$(OBJCOPY) -I ihex -O binary "$<" "$@"
.PHONY: clean
clean:
rm -f $(OBJECTS) main.elf main.hex main.bin
Raw
script.r2
f str.hello 12 @ 0x276
Csa 12 @ str.hello
axd str.hello @ 0x260
pd 1 @ 0x260
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment