| # 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=<name> 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: |