| # REQUIRES: avr | |
| # RUN: llvm-mc -filetype=obj -triple=avr-unknown-linux -mcpu=atmega328p %s -o %t.o | |
| # RUN: ld.lld %t.o -o %t.exe --image-base=0 -Ttext=0 | |
| # RUN: llvm-objdump -d %t.exe --mcpu=atmega328 | FileCheck %s --check-prefix=ASM | |
| # RUN: llvm-readelf --file-headers --sections -l --symbols %t.exe \ | |
| # RUN: | FileCheck %s --check-prefix=ELF | |
| main: | |
| call foo | |
| foo: | |
| jmp foo | |
| rcall foo | |
| rjmp foo | |
| # ASM: <main>: | |
| # ASM-NEXT: 0: 0e 94 02 00 call 0x4 | |
| # ASM: <foo>: | |
| # ASM-NEXT: 4: 0c 94 02 00 jmp 0x4 | |
| # ASM-NEXT: 8: fd df rcall .-6 | |
| # ASM-NEXT: a: fc cf rjmp .-8 | |
| # ELF: ELF Header: | |
| # ELF-NEXT: Magic: 7f 45 4c 46 01 01 01 00 00 00 00 00 00 00 00 00 | |
| # ELF-NEXT: Class: ELF32 | |
| # ELF-NEXT: Data: 2's complement, little endian | |
| # ELF-NEXT: Version: 1 (current) | |
| # ELF-NEXT: OS/ABI: UNIX - System V | |
| # ELF-NEXT: ABI Version: 0 | |
| # ELF-NEXT: Type: EXEC (Executable file) | |
| # ELF-NEXT: Machine: Atmel AVR 8-bit microcontroller | |
| # ELF-NEXT: Version: 0x1 | |
| # ELF-NEXT: Entry point address: 0x0 | |
| # ELF-NEXT: Start of program headers: 52 (bytes into file) | |
| # ELF-NEXT: Start of section headers: 4216 (bytes into file) | |
| # ELF-NEXT: Flags: 0x85, EF_AVR_ARCH_AVR5, relaxable | |
| # ELF-NEXT: Size of this header: 52 (bytes) | |
| # ELF-NEXT: Size of program headers: 32 (bytes) | |
| # ELF-NEXT: Number of program headers: 4 | |
| # ELF-NEXT: Size of section headers: 40 (bytes) | |
| # ELF-NEXT: Number of section headers: 6 | |
| # ELF-NEXT: Section header string table index: 4 | |
| # ELF-NEXT: There are 6 section headers, starting at offset 0x1078: | |
| # ELF: Section Headers: | |
| # ELF-NEXT: [Nr] Name Type Address Off Size ES Flg Lk Inf Al | |
| # ELF-NEXT: [ 0] NULL 00000000 000000 000000 00 0 0 0 | |
| # ELF-NEXT: [ 1] .text PROGBITS 00000000 001000 00000c 00 AX 0 0 4 | |
| # ELF-NEXT: [ 2] .comment PROGBITS 00000000 00100c 000008 01 MS 0 0 1 | |
| # ELF-NEXT: [ 3] .symtab SYMTAB 00000000 001014 000030 10 5 3 4 | |
| # ELF-NEXT: [ 4] .shstrtab STRTAB 00000000 001044 00002a 00 0 0 1 | |
| # ELF-NEXT: [ 5] .strtab STRTAB 00000000 00106e 00000a 00 0 0 1 | |
| # ELF-NEXT: Key to Flags: | |
| # ELF-NEXT: W (write), A (alloc), X (execute), M (merge), S (strings), I (info), | |
| # ELF-NEXT: L (link order), O (extra OS processing required), G (group), T (TLS), | |
| # ELF-NEXT: C (compressed), x (unknown), o (OS specific), E (exclude), | |
| # ELF-NEXT: R (retain), p (processor specific) | |
| # ELF: Elf file type is EXEC (Executable file) | |
| # ELF-NEXT: Entry point 0x0 | |
| # ELF-NEXT: There are 4 program headers, starting at offset 52 | |
| # ELF: Program Headers: | |
| # ELF-NEXT: Type Offset VirtAddr PhysAddr FileSiz MemSiz Flg Align | |
| # ELF-NEXT: PHDR 0x000034 0x00000034 0x00000034 0x00080 0x00080 R 0x4 | |
| # ELF-NEXT: LOAD 0x000000 0x00000000 0x00000000 0x000b4 0x000b4 R 0x1000 | |
| # ELF-NEXT: LOAD 0x001000 0x00000000 0x00000000 0x0000c 0x0000c R E 0x1000 | |
| # ELF-NEXT: GNU_STACK 0x000000 0x00000000 0x00000000 0x00000 0x00000 RW 0x0 | |
| # ELF: Section to Segment mapping: | |
| # ELF-NEXT: Segment Sections... | |
| # ELF-NEXT: 00 | |
| # ELF-NEXT: 01 | |
| # ELF-NEXT: 02 .text | |
| # ELF-NEXT: 03 | |
| # ELF-NEXT: None .comment .symtab .shstrtab .strtab | |
| # ELF: Symbol table '.symtab' contains 3 entries: | |
| # ELF-NEXT: Num: Value Size Type Bind Vis Ndx Name | |
| # ELF-NEXT: 0: 00000000 0 NOTYPE LOCAL DEFAULT UND | |
| # ELF-NEXT: 1: 00000000 0 NOTYPE LOCAL DEFAULT 1 main | |
| # ELF-NEXT: 2: 00000004 0 NOTYPE LOCAL DEFAULT 1 foo |