llvm-project/lld/test/wasm/archive-export.ll

51 lines
2.0 KiB
LLVM

Test that --export will also fetch lazy symbols from archives
RUN: llc -filetype=obj %S/Inputs/start.ll -o %t.o
RUN: llc -filetype=obj %S/Inputs/archive1.ll -o %t.a1.o
RUN: llc -filetype=obj %S/Inputs/archive2.ll -o %t.a2.o
RUN: rm -f %t.a
RUN: llvm-ar rcs %t.a %t.a1.o %t.a2.o
RUN: wasm-ld --export-dynamic --export=archive2_symbol -o %t.wasm %t.a %t.o
RUN: obj2yaml %t.wasm | FileCheck %s
RUN: wasm-ld --export-dynamic -o %t.wasm %t.a %t.o
RUN: obj2yaml %t.wasm | FileCheck %s -check-prefix=NOEXPORT
CHECK: Exports:
CHECK-NEXT: - Name: memory
CHECK-NEXT: Kind: MEMORY
CHECK-NEXT: Index: 0
CHECK-NEXT: - Name: __heap_base
CHECK-NEXT: Kind: GLOBAL
CHECK-NEXT: Index: 1
CHECK-NEXT: - Name: __data_end
CHECK-NEXT: Kind: GLOBAL
CHECK-NEXT: Index: 2
CHECK-NEXT: - Name: foo
CHECK-NEXT: Kind: FUNCTION
CHECK-NEXT: Index: 2
CHECK-NEXT: - Name: bar
CHECK-NEXT: Kind: FUNCTION
CHECK-NEXT: Index: 3
CHECK-NEXT: - Name: archive2_symbol
CHECK-NEXT: Kind: FUNCTION
CHECK-NEXT: Index: 4
CHECK-NEXT: - Name: _start
CHECK-NEXT: Kind: FUNCTION
CHECK-NEXT: Index: 1
CHECK-NEXT: - Type: CODE
NOEXPORT: Exports:
NOEXPORT-NEXT: - Name: memory
NOEXPORT-NEXT: Kind: MEMORY
NOEXPORT-NEXT: Index: 0
NOEXPORT-NEXT: - Name: __heap_base
NOEXPORT-NEXT: Kind: GLOBAL
NOEXPORT-NEXT: Index: 1
NOEXPORT-NEXT: - Name: __data_end
NOEXPORT-NEXT: Kind: GLOBAL
NOEXPORT-NEXT: Index: 2
NOEXPORT-NEXT: - Name: _start
NOEXPORT-NEXT: Kind: FUNCTION
NOEXPORT-NEXT: Index: 1
NOEXPORT-NEXT: - Type: CODE