1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
|
# RUN: llvm-mc -filetype=obj -triple=wasm32-unknown-unknown -o %t.o %s
# RUN: llvm-mc -filetype=obj -triple=wasm32-unknown-unknown -o %t2.o %S/Inputs/sig_mismatch.s
# RUN: wasm-ld --relocatable %t.o %t2.o -o %t.wasm
# RUN: obj2yaml %t.wasm | FileCheck %s
# Regression test for handling of signature mismatches (variant function
# symbols) and relocatable output. This issue only occurred when the undefined
# function was seen first and the defined function was referenced within the
# the defining file (see %S/Inputs/sig_mismatch.s).
.functype foo (i32, i64, i32) -> (i32)
.globl _start
_start:
.functype _start () -> ()
i32.const 1
i64.const 2
i32.const 3
call foo
drop
end_function
# CHECK: - Type: CUSTOM
# CHECK-NEXT: Name: linking
# CHECK-NEXT: Version: 2
# CHECK-NEXT: SymbolTable:
# CHECK-NEXT: - Index: 0
# CHECK-NEXT: Kind: FUNCTION
# CHECK-NEXT: Name: _start
# CHECK-NEXT: Flags: [ ]
# CHECK-NEXT: Function: 1
# CHECK-NEXT: - Index: 1
# CHECK-NEXT: Kind: FUNCTION
# CHECK-NEXT: Name: foo
# CHECK-NEXT: Flags: [ ]
# CHECK-NEXT: Function: 2
# CHECK-NEXT: - Index: 2
# CHECK-NEXT: Kind: FUNCTION
# CHECK-NEXT: Name: call_foo
# CHECK-NEXT: Flags: [ ]
# CHECK-NEXT: Function: 3
# CHECK-NEXT: - Index: 3
# CHECK-NEXT: Kind: FUNCTION
# CHECK-NEXT: Name: 'signature_mismatch:foo'
# CHECK-NEXT: Flags: [ BINDING_LOCAL ]
# CHECK-NEXT: Function: 0
# CHECK-NEXT: - Type: CUSTOM
# CHECK-NEXT: Name: name
# CHECK-NEXT: FunctionNames:
# CHECK-NEXT: - Index: 0
# CHECK-NEXT: Name: 'signature_mismatch:foo'
# CHECK-NEXT: - Index: 1
# CHECK-NEXT: Name: _start
# CHECK-NEXT: - Index: 2
# CHECK-NEXT: Name: foo
# CHECK-NEXT: - Index: 3
# CHECK-NEXT: Name: call_foo
# CHECK-NEXT:...
|
