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[ELF][MIPS] Add test case to check some microMIPS R6 relocations. NFC 

llvm-svn: 331995
This commit is contained in:
Simon Atanasyan 2018-05-10 15:56:27 +00:00
parent dd995bd790
commit d9802236d5
1 changed files with 38 additions and 0 deletions
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38
lld/test/ELF/mips-micror6-relocs.s Normal file
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# REQUIRES: mips
# Check handling of microMIPS R6 relocations.
# RUN: llvm-mc -filetype=obj -triple=mips -mcpu=mips32r6 \
# RUN: %S/Inputs/mips-micro.s -o %t1eb.o
# RUN: llvm-mc -filetype=obj -triple=mips -mcpu=mips32r6 %s -o %t2eb.o
# RUN: ld.lld -o %teb.exe %t1eb.o %t2eb.o
# RUN: llvm-objdump -d -t -mattr=micromips %teb.exe \
# RUN: | FileCheck --check-prefixes=EB,SYM %s
# RUN: llvm-mc -filetype=obj -triple=mipsel -mcpu=mips32r6 \
# RUN: %S/Inputs/mips-micro.s -o %t1el.o
# RUN: llvm-mc -filetype=obj -triple=mipsel -mcpu=mips32r6 %s -o %t2el.o
# RUN: ld.lld -o %tel.exe %t1el.o %t2el.o
# RUN: llvm-objdump -d -t -mattr=micromips %tel.exe \
# RUN: | FileCheck --check-prefixes=EL,SYM %s
# EB: __start:
# EB-NEXT: 20010: 78 47 ff fd lapc $2, -12
# EB-NEXT: 20014: 80 7f ff f6 beqzc $3, -36
# EB-NEXT: 20018: b7 ff ff f4 balc -24 <foo>
# EL: __start:
# EL-NEXT: 20010: 47 78 fd ff lapc $2, -12
# EL-NEXT: 20014: 7f 80 f6 ff beqzc $3, -36
# EL-NEXT: 20018: ff b7 f4 ff balc -24 <foo>
# SYM: 00020000 g F .text 00000000 foo
# SYM: 00020010 .text 00000000 __start
.text
.set micromips
.global __start
__start:
addiupc $2, foo+4 # R_MICROMIPS_PC19_S2
beqzc $3, foo+4 # R_MICROMIPS_PC21_S1
balc foo+4 # R_MICROMIPS_PC26_S1