# RUN: llvm-mc -filetype=obj -triple=wasm32-unknown-unknown %p/Inputs/start.s -o %t.start.o # RUN: wasm-ld --export-memory=foo -o %t.wasm %t.start.o # RUN: obj2yaml %t.wasm | FileCheck %s # Verify that the --export-memory= option changes the exported name of the module's memory # CHECK: - Type: EXPORT # CHECK-NEXT: Exports: # CHECK-NEXT: - Name: foo # CHECK-NEXT: Kind: MEMORY # CHECK-NEXT: Index: 0 # CHECK-NEXT: - Name: _start # CHECK-NEXT: Kind: FUNCTION # CHECK-NEXT: Index: 0 # CHECK-NEXT: - Type: # RUN:wasm-ld --export-memory --export-memory -o %t.unnamed.wasm %t.start.o # RUN: obj2yaml %t.unnamed.wasm | FileCheck -check-prefix=CHECK-UNNAMED %s # Verify that the --export-memory option without a parameter exports the memory # as "memory" # CHECK-UNNAMED: - Type: EXPORT # CHECK-UNNAMED-NEXT: Exports: # CHECK-UNNAMED-NEXT: - Name: memory # CHECK-UNNAMED-NEXT: Kind: MEMORY # CHECK-UNNAMED-NEXT: Index: 0 # CHECK-UNNAMED-NEXT: - Name: _start # CHECK-UNNAMED-NEXT: Kind: FUNCTION # CHECK-UNNAMED-NEXT: Index: 0 # CHECK-UNNAMED-NEXT: - Type: # RUN:wasm-ld --export-memory=foo --export-memory=foo -o %t.duplicate.wasm %t.start.o # RUN: obj2yaml %t.duplicate.wasm | FileCheck -check-prefix=CHECK-DUPLICATE %s # Verify that passing --export-memory with the same name twice works # CHECK-DUPLICATE: - Type: EXPORT # CHECK-DUPLICATE-NEXT: Exports: # CHECK-DUPLICATE-NEXT: - Name: foo # CHECK-DUPLICATE-NEXT: Kind: MEMORY # CHECK-DUPLICATE-NEXT: Index: 0 # CHECK-DUPLICATE-NEXT: - Name: _start # CHECK-DUPLICATE-NEXT: Kind: FUNCTION # CHECK-DUPLICATE-NEXT: Index: 0 # CHECK-DUPLICATE-NEXT: - Type: # RUN:wasm-ld --import-memory=foo,bar -o %t.import.wasm %t.start.o # RUN: obj2yaml %t.import.wasm | FileCheck -check-prefix=CHECK-IMPORT %s # Verify that memory imports can be renamed, and that no memory is exported by # default when memory is being imported # CHECK-IMPORT: - Type: IMPORT # CHECK-IMPORT-NEXT: Imports: # CHECK-IMPORT-NEXT: - Module: foo # CHECK-IMPORT-NEXT: Field: bar # CHECK-IMPORT-NEXT: Kind: MEMORY # CHECK-IMPORT-NEXT: Memory: # CHECK-IMPORT-NEXT: Minimum: 0x2 # CHECK-IMPORT: - Type: EXPORT # CHECK-IMPORT-NEXT: Exports: # CHECK-IMPORT-NEXT: - Name: _start # CHECK-IMPORT-NEXT: Kind: FUNCTION # CHECK-IMPORT-NEXT: Index: 0 # CHECK-IMPORT-NEXT: - Type: # RUN:wasm-ld --import-memory=foo,bar --export-memory=qux -o %t.both.wasm %t.start.o # RUN: obj2yaml %t.both.wasm | FileCheck -check-prefix=CHECK-BOTH %s # Verify that memory can be both imported and exported from a module # CHECK-BOTH: - Type: IMPORT # CHECK-BOTH-NEXT: Imports: # CHECK-BOTH-NEXT: - Module: foo # CHECK-BOTH-NEXT: Field: bar # CHECK-BOTH-NEXT: Kind: MEMORY # CHECK-BOTH-NEXT: Memory: # CHECK-BOTH-NEXT: Minimum: 0x2 # CHECK-BOTH: - Type: EXPORT # CHECK-BOTH-NEXT: Exports: # CHECK-BOTH-NEXT: - Name: qux # CHECK-BOTH-NEXT: Kind: MEMORY # CHECK-BOTH-NEXT: Index: 0 # CHECK-BOTH-NEXT: - Name: _start # CHECK-BOTH-NEXT: Kind: FUNCTION # CHECK-BOTH-NEXT: Index: 0 # CHECK-BOTH-NEXT: - Type: