mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-07-21 02:29:22 +00:00
edc6a13992
When processing an assignment in the integrated assembler that sets a symbol to the value of another symbol, we need to copy the st_other bits that encode the local entry point offset. Modeled after MipsTargetELFStreamer::emitAssignment handling of the ELF::STO_MIPS_MICROMIPS flag. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@222672 91177308-0d34-0410-b5e6-96231b3b80d8
90 lines
2.0 KiB
ArmAsm
90 lines
2.0 KiB
ArmAsm
|
|
# RUN: llvm-mc -triple powerpc64-unknown-unknown -filetype=obj %s | \
|
|
# RUN: llvm-readobj -h -r -symbols | FileCheck %s
|
|
# RUN: llvm-mc -triple powerpc64le-unknown-unknown -filetype=obj %s | \
|
|
# RUN: llvm-readobj -h -r -symbols | FileCheck %s
|
|
|
|
.type callee1, @function
|
|
callee1:
|
|
nop
|
|
nop
|
|
.localentry callee1, .-callee1
|
|
nop
|
|
nop
|
|
.size callee1, .-callee1
|
|
|
|
.type callee2, @function
|
|
callee2:
|
|
nop
|
|
nop
|
|
.size callee2, .-callee2
|
|
|
|
.type caller, @function
|
|
caller:
|
|
bl callee1
|
|
nop
|
|
bl callee2
|
|
nop
|
|
.size caller, .-caller
|
|
|
|
.section .text.other
|
|
caller_other:
|
|
bl callee1
|
|
nop
|
|
bl callee2
|
|
nop
|
|
.size caller_other, .-caller_other
|
|
|
|
copy1 = callee1
|
|
copy2 = callee2
|
|
|
|
# Verify that use of .localentry implies ABI version 2
|
|
# CHECK: ElfHeader {
|
|
# CHECK: Flags [ (0x2)
|
|
|
|
# Verify that fixups to local function symbols are performed only
|
|
# if the target symbol does not use .localentry
|
|
# CHECK: Relocations [
|
|
# CHECK: Section ({{[0-9]*}}) .rela.text {
|
|
# CHECK-NEXT: R_PPC64_REL24 callee1
|
|
# CHECK-NEXT: }
|
|
# CHECK-NOT: R_PPC64_REL24 callee2
|
|
# CHECK: Section ({{[0-9]*}}) .rela.text.other {
|
|
# CHECK-NEXT: R_PPC64_REL24 callee1
|
|
# CHECK-NEXT: R_PPC64_REL24 .text
|
|
# CHECK-NEXT: }
|
|
|
|
# Verify that .localentry is encoded in the Other field.
|
|
# CHECK: Symbols [
|
|
# CHECK: Name: callee1
|
|
# CHECK-NEXT: Value:
|
|
# CHECK-NEXT: Size: 16
|
|
# CHECK-NEXT: Binding: Local
|
|
# CHECK-NEXT: Type: Function
|
|
# CHECK-NEXT: Other: 96
|
|
# CHECK-NEXT: Section: .text
|
|
# CHECK: Name: callee2
|
|
# CHECK-NEXT: Value:
|
|
# CHECK-NEXT: Size: 8
|
|
# CHECK-NEXT: Binding: Local
|
|
# CHECK-NEXT: Type: Function
|
|
# CHECK-NEXT: Other: 0
|
|
# CHECK-NEXT: Section: .text
|
|
|
|
# Verify that symbol assignment copies the Other bits.
|
|
# CHECK: Name: copy1
|
|
# CHECK-NEXT: Value:
|
|
# CHECK-NEXT: Size: 16
|
|
# CHECK-NEXT: Binding: Local
|
|
# CHECK-NEXT: Type: Function
|
|
# CHECK-NEXT: Other: 96
|
|
# CHECK-NEXT: Section: .text
|
|
# CHECK: Name: copy2
|
|
# CHECK-NEXT: Value:
|
|
# CHECK-NEXT: Size: 8
|
|
# CHECK-NEXT: Binding: Local
|
|
# CHECK-NEXT: Type: Function
|
|
# CHECK-NEXT: Other: 0
|
|
# CHECK-NEXT: Section: .text
|
|
|