517a4844bf
The -alias option can be used to define aliases within a JITDylib. The immediate motivation is to simplify testing of ORC runtime functions using existing testcases (e.g. by aliasing dlfcn functions to their ORC-runtime counterparts, like -alias dlopen=__orc_rt_macho_dlopen). The option is likely to be useful for testing in general. The -define-abs option is shortened to -abs for consistency with -alias.
40 lines
1.2 KiB
ArmAsm
40 lines
1.2 KiB
ArmAsm
# RUN: rm -rf %t && mkdir -p %t
|
|
# RUN: llvm-mc -triple=riscv64 -filetype=obj \
|
|
# RUN: -o %t/elf_riscv64_non_pc_indirect_reloc.o %s
|
|
# RUN: llvm-mc -triple=riscv32 -filetype=obj \
|
|
# RUN: -o %t/elf_riscv32_non_pc_indirect_reloc.o %s
|
|
# RUN: llvm-jitlink -noexec \
|
|
# RUN: -slab-allocate 100Kb -slab-address 0x1ff00000 -slab-page-size 4096 \
|
|
# RUN: -abs external_data=0x1ff10000 \
|
|
# RUN: -check %s %t/elf_riscv64_non_pc_indirect_reloc.o
|
|
# RUN: llvm-jitlink -noexec \
|
|
# RUN: -slab-allocate 100Kb -slab-address 0x1ff00000 -slab-page-size 4096 \
|
|
# RUN: -abs external_data=0x1ff10000 \
|
|
# RUN: -check %s %t/elf_riscv32_non_pc_indirect_reloc.o
|
|
#
|
|
|
|
.text
|
|
.file "testcase.c"
|
|
|
|
# Empty main entry point.
|
|
.globl main
|
|
.p2align 1
|
|
.type main,@function
|
|
main:
|
|
ret
|
|
|
|
.size main, .-main
|
|
|
|
# Test R_RISCV_HI20 and R_RISCV_LO12
|
|
|
|
# jitlink-check: decode_operand(test_abs_rel, 1) = (external_data + 0x800)[31:12]
|
|
# jitlink-check: decode_operand(test_abs_rel+4, 2)[11:0] = (external_data)[11:0]
|
|
.globl test_abs_rel
|
|
.p2align 1
|
|
.type test_abs_rel,@function
|
|
test_abs_rel:
|
|
lui a0, %hi(external_data)
|
|
lw a0, %lo(external_data)(a0)
|
|
|
|
.size test_abs_rel, .-test_abs_rel
|