| ; Static code |
| ; RUN: llc -filetype=obj -wasm-enable-eh -exception-model=wasm -mattr=+exception-handling %p/Inputs/tag-section1.ll -o %t1.o |
| ; RUN: llc -filetype=obj -wasm-enable-eh -exception-model=wasm -mattr=+exception-handling %p/Inputs/tag-section2.ll -o %t2.o |
| ; RUN: llc -filetype=obj -wasm-enable-eh -exception-model=wasm -mattr=+exception-handling %s -o %t.o |
| ; RUN: wasm-ld -o %t.wasm %t.o %t1.o %t2.o |
| ; RUN: wasm-ld --export-all -o %t-export-all.wasm %t.o %t1.o %t2.o |
| ; RUN: obj2yaml %t.wasm | FileCheck %s --check-prefix=NOPIC |
| ; RUN: obj2yaml %t-export-all.wasm | FileCheck %s --check-prefix=NOPIC-EXPORT-ALL |
| |
| ; PIC code |
| ; RUN: llc -filetype=obj -wasm-enable-eh -exception-model=wasm -mattr=+exception-handling -relocation-model=pic %p/Inputs/tag-section1.ll -o %t1.o |
| ; RUN: llc -filetype=obj -wasm-enable-eh -exception-model=wasm -mattr=+exception-handling -relocation-model=pic %p/Inputs/tag-section2.ll -o %t2.o |
| ; RUN: llc -filetype=obj -wasm-enable-eh -exception-model=wasm -mattr=+exception-handling -relocation-model=pic %s -o %t.o |
| ; RUN: wasm-ld --import-undefined --experimental-pic -pie -o %t.wasm %t.o %t1.o %t2.o |
| ; RUN: obj2yaml %t.wasm | FileCheck %s --check-prefix=PIC |
| |
| target datalayout = "e-m:e-p:32:32-i64:64-n32:64-S128" |
| target triple = "wasm32-unknown-emscripten" |
| |
| declare void @foo(i8*) |
| declare void @bar(i8*) |
| |
| define void @_start() { |
| call void @foo(i8* null) |
| call void @bar(i8* null) |
| ret void |
| } |
| |
| ; NOPIC: Sections: |
| ; NOPIC-NEXT: - Type: TYPE |
| ; NOPIC-NEXT: Signatures: |
| ; NOPIC-NEXT: - Index: 0 |
| ; NOPIC-NEXT: ParamTypes: [] |
| ; NOPIC-NEXT: ReturnTypes: [] |
| ; NOPIC-NEXT: - Index: 1 |
| ; NOPIC-NEXT: ParamTypes: |
| ; NOPIC-NEXT: - I32 |
| ; NOPIC-NEXT: ReturnTypes: [] |
| |
| ; NOPIC: - Type: TAG |
| ; NOPIC-NEXT: TagTypes: [ 1 ] |
| |
| ; Global section has to come after tag section |
| ; NOPIC: - Type: GLOBAL |
| |
| ; NOPIC-EXPORT-ALL: - Type: EXPORT |
| ; NOPIC-EXPORT-ALL-NEXT Exports: |
| ; NOPIC-EXPORT-ALL: - Name: __cpp_exception |
| ; NOPIC-EXPORT-ALL: Kind: TAG |
| ; NOPIC-EXPORT-ALL: Index: 0 |
| |
| ; In PIC mode, tags are undefined and imported from JS. |
| ; PIC: Sections: |
| ; PIC: - Type: TYPE |
| ; PIC-NEXT: Signatures: |
| ; PIC-NEXT: - Index: 0 |
| ; PIC-NEXT: ParamTypes: |
| ; PIC-NEXT: - I32 |
| ; PIC-NEXT: ReturnTypes: [] |
| ; PIC-NEXT: - Index: 1 |
| ; PIC-NEXT: ParamTypes: [] |
| ; PIC-NEXT: ReturnTypes: [] |
| |
| ; PIC: - Type: IMPORT |
| ; PIC-NEXT: Imports: |
| ; PIC: - Module: env |
| ; PIC: Field: __cpp_exception |
| ; PIC-NEXT: Kind: TAG |
| ; PIC-NEXT: SigIndex: 0 |
| |
| ; In PIC mode, tags should NOT be defined in the module; they are imported. |
| ; PIC-NOT: - Type: TAG |
