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| author | Petar Jovanovic <petar.jovanovic@imgtec.com> | 2015-07-06 12:50:55 +0000 |
|---|---|---|
| committer | Petar Jovanovic <petar.jovanovic@imgtec.com> | 2015-07-06 12:50:55 +0000 |
| commit | 0326a06c154102b062e5e30fe73eae7b2c5a4adc (patch) | |
| tree | 9974fda16f8c17c7da6dfc8ff239da9a1a7efcab /llvm/test/ExecutionEngine | |
| parent | d6a62cc2fe347317a92668695b906a111c9440d0 (diff) | |
| download | bcm5719-llvm-0326a06c154102b062e5e30fe73eae7b2c5a4adc.tar.gz bcm5719-llvm-0326a06c154102b062e5e30fe73eae7b2c5a4adc.zip | |
[Mips] Add support for MCJIT for MIPS32r6
Add support for resolving MIPS32r6 relocations in MCJIT.
Patch by Vladimir Radosavljevic.
Differential Revision: http://reviews.llvm.org/D10687
llvm-svn: 241442
Diffstat (limited to 'llvm/test/ExecutionEngine')
| -rw-r--r-- | llvm/test/ExecutionEngine/RuntimeDyld/Mips/ELF_O32R6_relocations.s | 49 | ||||
| -rw-r--r-- | llvm/test/ExecutionEngine/RuntimeDyld/Mips/ELF_O32_PIC_relocations.s | 5 |
2 files changed, 54 insertions, 0 deletions
diff --git a/llvm/test/ExecutionEngine/RuntimeDyld/Mips/ELF_O32R6_relocations.s b/llvm/test/ExecutionEngine/RuntimeDyld/Mips/ELF_O32R6_relocations.s new file mode 100644 index 00000000000..3d20db21964 --- /dev/null +++ b/llvm/test/ExecutionEngine/RuntimeDyld/Mips/ELF_O32R6_relocations.s @@ -0,0 +1,49 @@ +# RUN: llvm-mc -triple=mipsel-unknown-linux -mcpu=mips32r6 -relocation-model=pic -code-model=small -filetype=obj -o %T/test_ELF_O32R6.o %s +# RUN: llc -mtriple=mipsel-unknown-linux -mcpu=mips32r6 -relocation-model=pic -filetype=obj -o %T/test_ELF_ExternalFunction_O32R6.o %S/Inputs/ExternalFunction.ll +# RUN: llvm-rtdyld -triple=mipsel-unknown-linux -mcpu=mips32r6 -verify -map-section test_ELF_O32R6.o,.text=0x1000 -map-section test_ELF_ExternalFunction_O32R6.o,.text=0x10000 -check=%s %/T/test_ELF_O32R6.o %T/test_ELF_ExternalFunction_O32R6.o + +# RUN: llvm-mc -triple=mips-unknown-linux -mcpu=mips32r6 -relocation-model=pic -code-model=small -filetype=obj -o %T/test_ELF_O32R6.o %s +# RUN: llc -mtriple=mips-unknown-linux -mcpu=mips32r6 -relocation-model=pic -filetype=obj -o %T/test_ELF_ExternalFunction_O32R6.o %S/Inputs/ExternalFunction.ll +# RUN: llvm-rtdyld -triple=mips-unknown-linux -mcpu=mips32r6 -verify -map-section test_ELF_O32R6.o,.text=0x1000 -map-section test_ELF_ExternalFunction_O32R6.o,.text=0x10000 -check=%s %/T/test_ELF_O32R6.o %T/test_ELF_ExternalFunction_O32R6.o + + .text + .abicalls + .nan 2008 + .text + .set nomicromips + .set nomips16 + .set noreorder + .set nomacro + .set noat + + .align 3 + .globl bar + .type bar,@function + +bar: +# Test R_MIPS_PC19_S2 relocation. +# rtdyld-check: decode_operand(R_MIPS_PC19_S2, 1)[20:0] = (foo - R_MIPS_PC19_S2)[20:0] +R_MIPS_PC19_S2: + lwpc $6,foo + +# Test R_MIPS_PC21_S2 relocation. +# rtdyld-check: decode_operand(R_MIPS_PC21_S2, 1)[22:0] = (foo - next_pc(R_MIPS_PC21_S2))[22:0] +R_MIPS_PC21_S2: + bnezc $5,foo + +# Test R_MIPS_PC26_S2 relocation. +# rtdyld-check: decode_operand(R_MIPS_PC26_S2, 0)[27:0] = (foo - next_pc(R_MIPS_PC26_S2))[27:0] +R_MIPS_PC26_S2: + balc foo + +# Test R_MIPS_PCHI16 relocation. +# rtdyld-check: decode_operand(R_MIPS_PCHI16, 1)[15:0] = (foo - R_MIPS_PCHI16 + 0x8000)[31:16] +R_MIPS_PCHI16: + aluipc $5, %pcrel_hi(foo) + +# Test R_MIPS_PCLO16 relocation. +# rtdyld-check: decode_operand(R_MIPS_PCLO16, 2)[15:0] = (foo - R_MIPS_PCLO16)[15:0] +R_MIPS_PCLO16: + addiu $5, $5, %pcrel_lo(foo) + + .size bar, .-bar diff --git a/llvm/test/ExecutionEngine/RuntimeDyld/Mips/ELF_O32_PIC_relocations.s b/llvm/test/ExecutionEngine/RuntimeDyld/Mips/ELF_O32_PIC_relocations.s index a4b145ab517..6c47262246a 100644 --- a/llvm/test/ExecutionEngine/RuntimeDyld/Mips/ELF_O32_PIC_relocations.s +++ b/llvm/test/ExecutionEngine/RuntimeDyld/Mips/ELF_O32_PIC_relocations.s @@ -39,6 +39,11 @@ R_MIPS_26: j foo nop +# rtdyld-check: decode_operand(R_MIPS_PC16, 1)[17:0] = (foo - R_MIPS_PC16)[17:0] +R_MIPS_PC16: + bal foo + nop + # rtdyld-check: decode_operand(R_MIPS_HI16, 1)[15:0] = foo[31:16] R_MIPS_HI16: lui $1, %hi(foo) |
