76 lines
5.2 KiB
ArmAsm
76 lines
5.2 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: 3C030000 24620000 3C030000 24620000
|
|
lui $3, %hi(%neg(%gp_rel(foo))) // RELOC: R_MIPS_GPREL16/R_MIPS_SUB/R_MIPS_HI16 foo
|
|
// ENCBE: lui $3, %hi(%neg(%gp_rel(foo))) # encoding: [0x3c,0x03,A,A]
|
|
// ENCLE: lui $3, %hi(%neg(%gp_rel(foo))) # encoding: [A,A,0x03,0x3c]
|
|
// FIXUP: # fixup A - offset: 0, value: %hi(%neg(%gp_rel(foo))), kind: fixup_Mips_GPOFF_HI
|
|
|
|
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
|
|
|
|
lui $3, %hi(%neg(%gp_rel(bar))) // RELOC: R_MIPS_GPREL16/R_MIPS_SUB/R_MIPS_HI16 .data
|
|
// ENCBE: lui $3, %hi(%neg(%gp_rel(bar))) # encoding: [0x3c,0x03,A,A]
|
|
// ENCLE: lui $3, %hi(%neg(%gp_rel(bar))) # encoding: [A,A,0x03,0x3c]
|
|
// FIXUP: # fixup A - offset: 0, value: %hi(%neg(%gp_rel(bar))), kind: fixup_Mips_GPOFF_HI
|
|
|
|
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-NEXT: 0010: 41A30000 30430000 41A30000 30430000
|
|
.set micromips
|
|
lui $3, %hi(%neg(%gp_rel(foo))) // RELOC: R_MICROMIPS_GPREL16/R_MICROMIPS_SUB/R_MICROMIPS_HI16 foo
|
|
// ENCBE: lui $3, %hi(%neg(%gp_rel(foo))) # encoding: [0x41,0xa3,A,A]
|
|
// ENCLE: lui $3, %hi(%neg(%gp_rel(foo))) # encoding: [0xa3'A',0x41'A',0x00,0x00]
|
|
// FIXUP: # fixup A - offset: 0, value: %hi(%neg(%gp_rel(foo))), kind: fixup_MICROMIPS_GPOFF_HI
|
|
|
|
addiu $2, $3, %lo(%neg(%gp_rel(foo))) // RELOC: R_MICROMIPS_GPREL16/R_MICROMIPS_SUB/R_MICROMIPS_LO16 foo
|
|
// ENCBE: addiu $2, $3, %lo(%neg(%gp_rel(foo))) # encoding: [0x30,0x43,A,A]
|
|
// ENCLE: addiu $2, $3, %lo(%neg(%gp_rel(foo))) # encoding: [0x43'A',0x30'A',0x00,0x00]
|
|
// FIXUP: # fixup A - offset: 0, value: %lo(%neg(%gp_rel(foo))), kind: fixup_MICROMIPS_GPOFF_LO
|
|
|
|
lui $3, %hi(%neg(%gp_rel(bar))) // RELOC: R_MICROMIPS_GPREL16/R_MICROMIPS_SUB/R_MICROMIPS_HI16 bar
|
|
// ENCBE: lui $3, %hi(%neg(%gp_rel(bar))) # encoding: [0x41,0xa3,A,A]
|
|
// ENCLE: lui $3, %hi(%neg(%gp_rel(bar))) # encoding: [0xa3'A',0x41'A',0x00,0x00]
|
|
// FIXUP: # fixup A - offset: 0, value: %hi(%neg(%gp_rel(bar))), kind: fixup_MICROMIPS_GPOFF_HI
|
|
|
|
addiu $2, $3, %lo(%neg(%gp_rel(bar))) // RELOC: R_MICROMIPS_GPREL16/R_MICROMIPS_SUB/R_MICROMIPS_LO16 bar
|
|
// ENCBE: addiu $2, $3, %lo(%neg(%gp_rel(bar))) # encoding: [0x30,0x43,A,A]
|
|
// ENCLE: addiu $2, $3, %lo(%neg(%gp_rel(bar))) # encoding: [0x43'A',0x30'A',0x00,0x00]
|
|
// FIXUP: # fixup A - offset: 0, value: %lo(%neg(%gp_rel(bar))), kind: fixup_MICROMIPS_GPOFF_LO
|
|
|
|
.data
|
|
.word 0
|
|
bar:
|
|
.word 1
|
|
.option pic2
|
|
.quad foo+0x1fffffff0-. // RELOC: R_MIPS_PC32/R_MIPS_64/R_MIPS_NONE foo 0x1FFFFFFF0
|
|
// DATA-LABEL: Section {
|