| // 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 |
| // DATA-LABEL: Section { |
