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; 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(ptr)
declare void @bar(ptr)
define void @_start() {
call void @foo(ptr null)
call void @bar(ptr 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
|
