llvm/test/MC/Mips/relocation-n64.s
2016-06-24 12:23:17 +00:00

42 lines
2.1 KiB
ArmAsm

// RUN: llvm-mc -triple mips64-unknown-linux < %s -show-encoding \
// RUN: | FileCheck -check-prefixes=ENCBE,FIXUP %s
// RUN: llvm-mc -triple mips64el-unknown-linux < %s -show-encoding \
// RUN: | FileCheck -check-prefixes=ENCLE,FIXUP %s
// RUN: llvm-mc -filetype=obj -triple mips64el-unknown-linux < %s \
// RUN: | llvm-readobj -r | FileCheck -check-prefix=RELOC %s
// RUN: llvm-mc -filetype=obj -triple mips64-unknown-linux < %s \
// RUN: | llvm-readobj -sections -section-data \
// RUN: | FileCheck -check-prefix=DATA %s
// Test that we produce the correct relocation.
// FIXME: move more relocation only tests here.
// Check prefixes:
// RELOC - Check the relocation in the object.
// FIXUP - Check the fixup on the instruction.
// ENCBE - Check the big-endian encoding on the instruction.
// ENCLE - Check the little-endian encoding on the instruction.
// ????? - Placeholder. Relocation is defined but the way of generating it is
// unknown.
// FIXME - Placeholder. Generation method is known but doesn't work.
// DATA-LABEL: Name: .text
// DATA: SectionData (
// DATA-NEXT: 0000: 24620000 24620000
addiu $2, $3, %lo(%neg(%gp_rel(foo))) // RELOC: R_MIPS_GPREL16/R_MIPS_SUB/R_MIPS_LO16 foo
// ENCBE: addiu $2, $3, %lo(%neg(%gp_rel(foo))) # encoding: [0x24,0x62,A,A]
// ENCLE: addiu $2, $3, %lo(%neg(%gp_rel(foo))) # encoding: [A,A,0x62,0x24]
// FIXUP: # fixup A - offset: 0, value: %lo(%neg(%gp_rel(foo))), kind: fixup_Mips_GPOFF_LO
addiu $2, $3, %lo(%neg(%gp_rel(bar))) // RELOC: R_MIPS_GPREL16/R_MIPS_SUB/R_MIPS_LO16 .data
// ENCBE: addiu $2, $3, %lo(%neg(%gp_rel(bar))) # encoding: [0x24,0x62,A,A]
// ENCLE: addiu $2, $3, %lo(%neg(%gp_rel(bar))) # encoding: [A,A,0x62,0x24]
// FIXUP: # fixup A - offset: 0, value: %lo(%neg(%gp_rel(bar))), kind: fixup_Mips_GPOFF_LO
.data
.word 0
bar:
.word 1
// DATA-LABEL: Section {