lld/test/COFF/arm64x-symtab.s

   1 // REQUIRES: aarch64, x86
   2 // RUN: split-file %s %t.dir && cd %t.dir
   3
   4 // RUN: llvm-mc -filetype=obj -triple=aarch64-windows sym.s -o sym-aarch64.obj
   5 // RUN: llvm-mc -filetype=obj -triple=arm64ec-windows sym.s -o sym-arm64ec.obj
   6 // RUN: llvm-mc -filetype=obj -triple=x86_64-windows sym.s -o sym-x86_64.obj
   7 // RUN: llvm-mc -filetype=obj -triple=aarch64-windows symref.s -o symref-aarch64.obj
   8 // RUN: llvm-mc -filetype=obj -triple=arm64ec-windows symref.s -o symref-arm64ec.obj
   9 // RUN: llvm-mc -filetype=obj -triple=x86_64-windows symref.s -o symref-x86_64.obj
  10 // RUN: llvm-lib -machine:arm64x -out:sym.lib sym-aarch64.obj sym-arm64ec.obj
  11
  12 // Check that native object files can't reference EC symbols.
  13
  14 // RUN: not lld-link -machine:arm64x -dll -noentry -out:err1.dll symref-aarch64.obj sym-arm64ec.obj \
  15 // RUN:              2>&1 | FileCheck --check-prefix=UNDEF %s
  16 // UNDEF:      lld-link: error: undefined symbol: sym
  17 // UNDEF-NEXT: >>> referenced by symref-aarch64.obj:(.data)
  18
  19 // Check that EC object files can't reference native symbols.
  20
  21 // RUN: not lld-link -machine:arm64x -dll -noentry -out:out.dll symref-arm64ec.obj sym-aarch64.obj \
  22 // RUN:              2>&1 | FileCheck --check-prefix=UNDEFEC %s
  23 // UNDEFEC:      lld-link: error: undefined symbol: sym
  24 // UNDEFEC-NEXT: >>> referenced by symref-arm64ec.obj:(.data)
  25
  26 // RUN: not lld-link -machine:arm64x -dll -noentry -out:out.dll symref-x86_64.obj sym-aarch64.obj \
  27 // RUN:              2>&1 | FileCheck --check-prefix=UNDEFX86 %s
  28 // UNDEFX86:      lld-link: error: undefined symbol: sym
  29 // UNDEFX86-NEXT: >>> referenced by symref-x86_64.obj:(.data)
  30
  31 // RUN: not lld-link -machine:arm64x -dll -noentry -out:err2.dll symref-aarch64.obj sym-x86_64.obj \
  32 // RUN:              2>&1 | FileCheck --check-prefix=UNDEF %s
  33
  34 // Check that ARM64X target can have the same symbol names in both native and EC namespaces.
  35
  36 // RUN: lld-link -machine:arm64x -dll -noentry -out:out.dll symref-aarch64.obj sym-aarch64.obj \
  37 // RUN:           symref-arm64ec.obj sym-x86_64.obj
  38
  39 // Check that ARM64X target can reference both native and EC symbols from an archive.
  40
  41 // RUN: lld-link -machine:arm64x -dll -noentry -out:out2.dll symref-aarch64.obj symref-arm64ec.obj sym.lib
  42
  43 #--- symref.s
  44     .data
  45     .rva sym
  46
  47 #--- sym.s
  48      .data
  49      .globl sym
  50 sym:
  51      .word 0