forked from OSchip/llvm-project
255 lines
9.3 KiB
ArmAsm
255 lines
9.3 KiB
ArmAsm
# RUN: llvm-mc -triple=wasm32-unknown-unknown -filetype=obj -o %t.o < %s
|
|
# RUN: obj2yaml %t.o | FileCheck %s
|
|
|
|
# 'foo_alias()' is weak alias of function 'foo()'
|
|
# 'bar_alias' is weak alias of global variable 'bar'
|
|
# Generates two exports of the same function, one of them weak
|
|
|
|
foo:
|
|
.hidden foo
|
|
.globl foo
|
|
.functype foo () -> (i32)
|
|
i32.const 0
|
|
end_function
|
|
|
|
call_direct:
|
|
.hidden call_direct
|
|
.globl call_direct
|
|
.functype call_direct () -> (i32)
|
|
i32.call foo
|
|
end_function
|
|
|
|
call_alias:
|
|
.hidden call_alias
|
|
.globl call_alias
|
|
.functype call_alias () -> (i32)
|
|
i32.call foo_alias
|
|
end_function
|
|
|
|
call_direct_ptr:
|
|
.hidden call_direct_ptr
|
|
.globl call_direct_ptr
|
|
.functype call_direct_ptr () -> (i32)
|
|
i32.const 0
|
|
i32.load direct_address
|
|
call_indirect () -> (i32)
|
|
end_function
|
|
|
|
call_alias_ptr:
|
|
.hidden call_alias_ptr
|
|
.globl call_alias_ptr
|
|
.functype call_alias_ptr () -> (i32)
|
|
i32.const 0
|
|
i32.load alias_address
|
|
call_indirect () -> (i32)
|
|
end_function
|
|
|
|
.section .data.bar,"",@
|
|
bar:
|
|
.int32 7
|
|
.size bar, 4
|
|
.globl bar
|
|
.p2align 3
|
|
|
|
.section .data.direct_address,"",@
|
|
direct_address:
|
|
.int32 foo
|
|
.size direct_address, 4
|
|
.globl direct_address
|
|
.p2align 3
|
|
|
|
.section .data.alias_address,"",@
|
|
alias_address:
|
|
.int32 foo_alias
|
|
.size alias_address, 4
|
|
.globl alias_address
|
|
.p2align 3
|
|
|
|
# Define Aliases
|
|
.set foo_alias, foo
|
|
.weak foo_alias
|
|
.type foo_alias,@function
|
|
.hidden foo_alias
|
|
|
|
.set bar_alias, bar
|
|
.weak bar_alias
|
|
.hidden bar_alias
|
|
|
|
# CHECK: - Type: TYPE
|
|
# CHECK-NEXT: Signatures:
|
|
# CHECK-NEXT: - Index: 0
|
|
# CHECK-NEXT: ParamTypes:
|
|
# CHECK-NEXT: ReturnTypes:
|
|
# CHECK-NEXT: - I32
|
|
# CHECK-NEXT: - Type: IMPORT
|
|
# CHECK-NEXT: Imports:
|
|
# CHECK-NEXT: - Module: env
|
|
# CHECK-NEXT: Field: __linear_memory
|
|
# CHECK-NEXT: Kind: MEMORY
|
|
# CHECK-NEXT: Memory:
|
|
# CHECK-NEXT: Initial: 0x00000001
|
|
# CHECK-NEXT: - Module: env
|
|
# CHECK-NEXT: Field: __indirect_function_table
|
|
# CHECK-NEXT: Kind: TABLE
|
|
# CHECK-NEXT: Table:
|
|
# CHECK-NEXT: ElemType: FUNCREF
|
|
# CHECK-NEXT: Limits:
|
|
# CHECK-NEXT: Initial: 0x00000001
|
|
# CHECK-NEXT: - Type: FUNCTION
|
|
# CHECK-NEXT: FunctionTypes: [ 0, 0, 0, 0, 0 ]
|
|
# CHECK-NEXT: - Type: ELEM
|
|
# CHECK-NEXT: Segments:
|
|
# CHECK-NEXT: - Offset:
|
|
# CHECK-NEXT: Opcode: I32_CONST
|
|
# CHECK-NEXT: Value: 1
|
|
# CHECK-NEXT: Functions: [ 0 ]
|
|
# CHECK-NEXT: - Type: DATACOUNT
|
|
# CHECK-NEXT: Count: 3
|
|
# CHECK-NEXT: - Type: CODE
|
|
# CHECK-NEXT: Relocations:
|
|
# CHECK-NEXT: - Type: R_WASM_FUNCTION_INDEX_LEB
|
|
# CHECK-NEXT: Index: 0
|
|
# CHECK-NEXT: Offset: 0x00000009
|
|
# CHECK-NEXT: - Type: R_WASM_FUNCTION_INDEX_LEB
|
|
# CHECK-NEXT: Index: 3
|
|
# CHECK-NEXT: Offset: 0x00000012
|
|
# CHECK-NEXT: - Type: R_WASM_MEMORY_ADDR_LEB
|
|
# CHECK-NEXT: Index: 5
|
|
# CHECK-NEXT: Offset: 0x0000001E
|
|
# CHECK-NEXT: - Type: R_WASM_TYPE_INDEX_LEB
|
|
# CHECK-NEXT: Index: 0
|
|
# CHECK-NEXT: Offset: 0x00000024
|
|
# CHECK-NEXT: - Type: R_WASM_MEMORY_ADDR_LEB
|
|
# CHECK-NEXT: Index: 7
|
|
# CHECK-NEXT: Offset: 0x00000031
|
|
# CHECK-NEXT: - Type: R_WASM_TYPE_INDEX_LEB
|
|
# CHECK-NEXT: Index: 0
|
|
# CHECK-NEXT: Offset: 0x00000037
|
|
# CHECK-NEXT: Functions:
|
|
# CHECK-NEXT: - Index: 0
|
|
# CHECK-NEXT: Locals:
|
|
# CHECK-NEXT: Body: 41000B
|
|
# CHECK-NEXT: - Index: 1
|
|
# CHECK-NEXT: Locals:
|
|
# CHECK-NEXT: Body: 1080808080000B
|
|
# CHECK-NEXT: - Index: 2
|
|
# CHECK-NEXT: Locals:
|
|
# CHECK-NEXT: Body: 1080808080000B
|
|
# CHECK-NEXT: - Index: 3
|
|
# CHECK-NEXT: Locals:
|
|
# CHECK-NEXT: Body: 410028028880808000118080808000000B
|
|
# CHECK-NEXT: - Index: 4
|
|
# CHECK-NEXT: Locals:
|
|
# CHECK-NEXT: Body: 410028029080808000118080808000000B
|
|
# CHECK-NEXT: - Type: DATA
|
|
# CHECK-NEXT: Relocations:
|
|
# CHECK-NEXT: - Type: R_WASM_TABLE_INDEX_I32
|
|
# CHECK-NEXT: Index: 0
|
|
# CHECK-NEXT: Offset: 0x00000013
|
|
# CHECK-NEXT: - Type: R_WASM_TABLE_INDEX_I32
|
|
# CHECK-NEXT: Index: 3
|
|
# CHECK-NEXT: Offset: 0x00000020
|
|
# CHECK-NEXT: Segments:
|
|
# CHECK-NEXT: - SectionOffset: 6
|
|
# CHECK-NEXT: InitFlags: 0
|
|
# CHECK-NEXT: Offset:
|
|
# CHECK-NEXT: Opcode: I32_CONST
|
|
# CHECK-NEXT: Value: 0
|
|
# CHECK-NEXT: Content: '0700000000000000'
|
|
# CHECK-NEXT: - SectionOffset: 19
|
|
# CHECK-NEXT: InitFlags: 0
|
|
# CHECK-NEXT: Offset:
|
|
# CHECK-NEXT: Opcode: I32_CONST
|
|
# CHECK-NEXT: Value: 8
|
|
# CHECK-NEXT: Content: '0100000000000000'
|
|
# CHECK-NEXT: - SectionOffset: 32
|
|
# CHECK-NEXT: InitFlags: 0
|
|
# CHECK-NEXT: Offset:
|
|
# CHECK-NEXT: Opcode: I32_CONST
|
|
# CHECK-NEXT: Value: 16
|
|
# CHECK-NEXT: Content: '0100000000000000'
|
|
# CHECK-NEXT: - Type: CUSTOM
|
|
# CHECK-NEXT: Name: linking
|
|
# CHECK-NEXT: Version: 2
|
|
# CHECK-NEXT: SymbolTable:
|
|
# CHECK-NEXT: - Index: 0
|
|
# CHECK-NEXT: Kind: FUNCTION
|
|
# CHECK-NEXT: Name: foo
|
|
# CHECK-NEXT: Flags: [ VISIBILITY_HIDDEN ]
|
|
# CHECK-NEXT: Function: 0
|
|
# CHECK-NEXT: - Index: 1
|
|
# CHECK-NEXT: Kind: FUNCTION
|
|
# CHECK-NEXT: Name: call_direct
|
|
# CHECK-NEXT: Flags: [ VISIBILITY_HIDDEN ]
|
|
# CHECK-NEXT: Function: 1
|
|
# CHECK-NEXT: - Index: 2
|
|
# CHECK-NEXT: Kind: FUNCTION
|
|
# CHECK-NEXT: Name: call_alias
|
|
# CHECK-NEXT: Flags: [ VISIBILITY_HIDDEN ]
|
|
# CHECK-NEXT: Function: 2
|
|
# CHECK-NEXT: - Index: 3
|
|
# CHECK-NEXT: Kind: FUNCTION
|
|
# CHECK-NEXT: Name: foo_alias
|
|
# CHECK-NEXT: Flags: [ BINDING_WEAK, VISIBILITY_HIDDEN, NO_STRIP ]
|
|
# CHECK-NEXT: Function: 0
|
|
# CHECK-NEXT: - Index: 4
|
|
# CHECK-NEXT: Kind: FUNCTION
|
|
# CHECK-NEXT: Name: call_direct_ptr
|
|
# CHECK-NEXT: Flags: [ VISIBILITY_HIDDEN ]
|
|
# CHECK-NEXT: Function: 3
|
|
# CHECK-NEXT: - Index: 5
|
|
# CHECK-NEXT: Kind: DATA
|
|
# CHECK-NEXT: Name: direct_address
|
|
# CHECK-NEXT: Flags: [ ]
|
|
# CHECK-NEXT: Segment: 1
|
|
# CHECK-NEXT: Size: 4
|
|
# CHECK-NEXT: - Index: 6
|
|
# CHECK-NEXT: Kind: FUNCTION
|
|
# CHECK-NEXT: Name: call_alias_ptr
|
|
# CHECK-NEXT: Flags: [ VISIBILITY_HIDDEN ]
|
|
# CHECK-NEXT: Function: 4
|
|
# CHECK-NEXT: - Index: 7
|
|
# CHECK-NEXT: Kind: DATA
|
|
# CHECK-NEXT: Name: alias_address
|
|
# CHECK-NEXT: Flags: [ ]
|
|
# CHECK-NEXT: Segment: 2
|
|
# CHECK-NEXT: Size: 4
|
|
# CHECK-NEXT: - Index: 8
|
|
# CHECK-NEXT: Kind: DATA
|
|
# CHECK-NEXT: Name: bar
|
|
# CHECK-NEXT: Flags: [ ]
|
|
# CHECK-NEXT: Segment: 0
|
|
# CHECK-NEXT: Size: 4
|
|
# CHECK-NEXT: - Index: 9
|
|
# CHECK-NEXT: Kind: DATA
|
|
# CHECK-NEXT: Name: bar_alias
|
|
# CHECK-NEXT: Flags: [ BINDING_WEAK, VISIBILITY_HIDDEN, NO_STRIP ]
|
|
# CHECK-NEXT: Segment: 0
|
|
# CHECK-NEXT: Size: 4
|
|
# CHECK-NEXT: SegmentInfo:
|
|
# CHECK-NEXT: - Index: 0
|
|
# CHECK-NEXT: Name: .data.bar
|
|
# CHECK-NEXT: Alignment: 3
|
|
# CHECK-NEXT: Flags: [ ]
|
|
# CHECK-NEXT: - Index: 1
|
|
# CHECK-NEXT: Name: .data.direct_address
|
|
# CHECK-NEXT: Alignment: 3
|
|
# CHECK-NEXT: Flags: [ ]
|
|
# CHECK-NEXT: - Index: 2
|
|
# CHECK-NEXT: Name: .data.alias_address
|
|
# CHECK-NEXT: Alignment: 3
|
|
# CHECK-NEXT: Flags: [ ]
|
|
# CHECK-NEXT: ...
|
|
|
|
# CHECK-SYMS: SYMBOL TABLE:
|
|
# CHECK-SYMS-NEXT: 00000001 g F CODE .hidden foo
|
|
# CHECK-SYMS-NEXT: 00000006 g F CODE .hidden call_direct
|
|
# CHECK-SYMS-NEXT: 0000000f g F CODE .hidden call_alias
|
|
# CHECK-SYMS-NEXT: 00000001 gw F CODE .hidden foo_alias
|
|
# CHECK-SYMS-NEXT: 00000018 g F CODE .hidden call_direct_ptr
|
|
# CHECK-SYMS-NEXT: 00000008 g O DATA direct_address
|
|
# CHECK-SYMS-NEXT: 0000002b g F CODE .hidden call_alias_ptr
|
|
# CHECK-SYMS-NEXT: 00000010 g O DATA alias_address
|
|
# CHECK-SYMS-NEXT: 00000000 g O DATA bar
|
|
# CHECK-SYMS-NEXT: 00000000 gw O DATA .hidden bar_alias
|