forked from OSchip/llvm-project
100 lines
2.6 KiB
ArmAsm
100 lines
2.6 KiB
ArmAsm
# REQUIRES: x86
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# RUN: llvm-mc %s -triple x86_64-windows-msvc -filetype=obj -o %t.obj
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# RUN: lld-link %t.obj -dll -noentry -out:%t.dll -merge:.xdata=.xdata 2>&1 \
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# RUN: | FileCheck %s --check-prefix=WARN
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# RUN: llvm-readobj -sections %t.dll | FileCheck %s --check-prefix=XDATA
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# RUN: lld-link %t.obj -dll -noentry -out:%t.dll
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# RUN: llvm-readobj -sections %t.dll | FileCheck %s --check-prefix=RDATA
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# There shouldn't be much xdata, because all three .pdata entries (12 bytes
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# each) should use the same .xdata unwind info.
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# XDATA: Name: .rdata
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# XDATA-NEXT: VirtualSize: 0x73
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# XDATA: Name: .pdata
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# XDATA-NEXT: VirtualSize: 0x24
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# XDATA: Name: .xdata
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# XDATA-NEXT: VirtualSize: 0x8
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#
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# WARN: warning: .xdata=.rdata: already merged into .xdata
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#
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# RDATA: Name: .rdata
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# RDATA-NEXT: VirtualSize: 0x7C
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# RDATA: Name: .pdata
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# RDATA-NEXT: VirtualSize: 0x24
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.text
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callee:
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ret
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.def xdata1;
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.scl 2;
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.type 32;
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.endef
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.section .text,"xr",one_only,xdata1
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.globl xdata1 # -- Begin function xdata1
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.p2align 4, 0x90
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xdata1: # @xdata1
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.seh_proc xdata1
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# BB#0: # %entry
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subq $40, %rsp
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.seh_stackalloc 40
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.seh_endprologue
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callq callee
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nop
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addq $40, %rsp
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jmp callee # TAILCALL
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.seh_handlerdata
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.section .text,"xr",one_only,xdata1
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.seh_endproc
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# -- End function
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.def xdata2;
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.scl 2;
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.type 32;
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.endef
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.section .text,"xr",one_only,xdata2
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.globl xdata2 # -- Begin function xdata2
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.p2align 4, 0x90
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xdata2: # @xdata2
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.seh_proc xdata2
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# BB#0: # %entry
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subq $40, %rsp
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.seh_stackalloc 40
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.seh_endprologue
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callq callee
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callq callee
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nop
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addq $40, %rsp
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jmp callee # TAILCALL
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.seh_handlerdata
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.section .text,"xr",one_only,xdata2
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.seh_endproc
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# -- End function
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.def xdata3;
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.scl 2;
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.type 32;
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.endef
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.section .text,"xr",one_only,xdata3
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.globl xdata3 # -- Begin function xdata3
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.p2align 4, 0x90
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xdata3: # @xdata3
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.seh_proc xdata3
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# BB#0: # %entry
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subq $40, %rsp
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.seh_stackalloc 40
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.seh_endprologue
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callq callee
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callq callee
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callq callee
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nop
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addq $40, %rsp
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jmp callee # TAILCALL
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.seh_handlerdata
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.section .text,"xr",one_only,xdata3
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.seh_endproc
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# -- End function
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.section .drectve,"yn"
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.ascii " -export:xdata1"
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.ascii " -export:xdata2"
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.ascii " -export:xdata3"
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