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llvm-project/lld/test/ELF/oformat-binary.s

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[ELF] - Implemented --oformat binary option. -oformat output-format `-oformat' option can be used to specify the binary format for the output object file. Patch implements binary format output type. Differential revision: https://reviews.llvm.org/D23769 llvm-svn: 279726
2016-08-25 17:05:47 +08:00
# REQUIRES: x86
# RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %s -o %t
# RUN: ld.lld -o %t.out %t --oformat binary
Use od instead of hexdump. od is defined by POSIX and exists since version 1 AT&T Unix. hexdump is not part of any standard as far as I know. So od is a better choice than hexdump. Differential Revision: https://reviews.llvm.org/D24205 llvm-svn: 280536
2016-09-03 04:20:04 +08:00
# RUN: od -t x1 -v %t.out | FileCheck %s
# CHECK: 000000 90 11 22 00 00 00 00 00
[ELF] - Implemented --oformat binary option. -oformat output-format `-oformat' option can be used to specify the binary format for the output object file. Patch implements binary format output type. Differential revision: https://reviews.llvm.org/D23769 llvm-svn: 279726
2016-08-25 17:05:47 +08:00
# CHECK-NOT: 00000010
## Check case when linkerscript is used.
# RUN: echo "SECTIONS { . = 0x1000; }" > %t.script
# RUN: ld.lld -o %t2.out --script %t.script %t --oformat binary
Use od instead of hexdump. od is defined by POSIX and exists since version 1 AT&T Unix. hexdump is not part of any standard as far as I know. So od is a better choice than hexdump. Differential Revision: https://reviews.llvm.org/D24205 llvm-svn: 280536
2016-09-03 04:20:04 +08:00
# RUN: od -t x1 -v %t2.out | FileCheck %s
[ELF] - Implemented --oformat binary option. -oformat output-format `-oformat' option can be used to specify the binary format for the output object file. Patch implements binary format output type. Differential revision: https://reviews.llvm.org/D23769 llvm-svn: 279726
2016-08-25 17:05:47 +08:00
Avoid duplicated code. This also fixes the linker script accounting for the ELF header in some places but not in others. llvm-svn: 282173
2016-09-23 00:47:21 +08:00
# RUN: echo "SECTIONS { }" > %t.script
# RUN: ld.lld -o %t2.out --script %t.script %t --oformat binary
# RUN: od -t x1 -v %t2.out | FileCheck %s
[ELF] - Implemented --oformat binary option. -oformat output-format `-oformat' option can be used to specify the binary format for the output object file. Patch implements binary format output type. Differential revision: https://reviews.llvm.org/D23769 llvm-svn: 279726
2016-08-25 17:05:47 +08:00
# RUN: not ld.lld -o %t3.out %t --oformat foo 2>&1 \
# RUN: | FileCheck %s --check-prefix ERR
# ERR: unknown --oformat value: foo
.text
.align 4
.globl _start
_start:
nop
.section .mysec.1,"ax"
.byte 0x11
.section .mysec.2,"ax"
.byte 0x22