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# Unresolve data symbols are allowing under import-dynamic when GOT
# relocations are used
# RUN: llvm-mc -filetype=obj -triple=wasm32-unknown-unknown %s -o %t-dynamic.o
# RUN: wasm-ld %t-dynamic.o -o %t.wasm --unresolved-symbols=import-dynamic 2>&1 | FileCheck -check-prefix=WARN %s
# WARN: wasm-ld: warning: dynamic imports are not yet stable (--unresolved-symbols=import-dynamic)
# RUN: obj2yaml %t.wasm | FileCheck %s
.functype undef () -> ()
.globl get_data_addr
get_data_addr:
.functype get_data_addr () -> (i32)
global.get undef_data@GOT
return
end_function
.globl get_func_addr
get_func_addr:
.functype get_func_addr () -> (i32)
global.get undef@GOT
return
end_function
.globl _start
_start:
.functype _start () -> ()
call undef
call get_func_addr
drop
call get_data_addr
i32.load data_ptr
drop
end_function
.section .data.data_ptr,"",@
data_ptr:
.int32 data_external+42
.size data_ptr, 4
.size data_external, 4
# CHECK: - Type: IMPORT
# CHECK-NEXT: Imports:
# CHECK-NEXT: - Module: env
# CHECK-NEXT: Field: undef
# CHECK-NEXT: Kind: FUNCTION
# CHECK-NEXT: SigIndex: 0
# CHECK-NEXT: - Module: GOT.mem
# CHECK-NEXT: Field: undef_data
# CHECK-NEXT: Kind: GLOBAL
# CHECK-NEXT: GlobalType: I32
# CHECK-NEXT: GlobalMutable: true
# CHECK-NEXT: - Module: GOT.func
# CHECK-NEXT: Field: undef
# CHECK-NEXT: Kind: GLOBAL
# CHECK-NEXT: GlobalType: I32
# CHECK-NEXT: GlobalMutable: true
# CHECK: - Type: CUSTOM
# CHECK-NEXT: Name: name
# CHECK-NEXT: FunctionNames:
# CHECK-NEXT: - Index: 0
# CHECK-NEXT: Name: undef
# CHECK-NEXT: - Index: 1
# CHECK-NEXT: Name: __wasm_apply_data_relocs
# CHECK-NEXT: - Index: 2
# CHECK-NEXT: Name: get_data_addr
# CHECK-NEXT: - Index: 3
# CHECK-NEXT: Name: get_func_addr
# CHECK-NEXT: - Index: 4
# CHECK-NEXT: Name: _start
# CHECK-NEXT: GlobalNames:
# CHECK-NEXT: - Index: 0
# CHECK-NEXT: Name: undef_data
# CHECK-NEXT: - Index: 1
# CHECK-NEXT: Name: undef
# CHECK-NEXT: - Index: 2
# CHECK-NEXT: Name: data_external
# CHECK-NEXT: - Index: 3
# CHECK-NEXT: Name: __stack_pointer
# CHECK-NEXT: DataSegmentNames:
# CHECK-NEXT: - Index: 0
# CHECK-NEXT: Name: .data
# CHECK-NEXT:...
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