94 lines
3.4 KiB
ArmAsm
94 lines
3.4 KiB
ArmAsm
# RUN: llvm-mc -triple=wasm32-unknown-unknown < %s | FileCheck %s
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# RUN: llvm-mc -triple=wasm32-unknown-unknown -filetype=obj -o %t.o < %s
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# RUN: obj2yaml %t.o | FileCheck %s --check-prefix=CHECK-OBJ
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.globaltype __tls_base, i32
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tls_store:
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.functype tls_store (i32) -> ()
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# CHECK: global.get __tls_base
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# CHECK-NEXT: i32.const tls1@TLSREL
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# CHECK-NEXT: i32.add
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# CHECK-NEXT: local.get 0
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# CHECK-NEXT: i32.store 0
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global.get __tls_base
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i32.const tls1@TLSREL
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i32.add
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local.get 0
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i32.store 0
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end_function
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tls_get_undefined:
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.functype tls_get_undefined (i32) -> (i32)
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global.get tls_undefined@GOT@TLS
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end_function
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.section .tls.foo,"T",@
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# CHECK: .tls.foo,"T",@
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tls1:
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.int32 42
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.size tls1, 4
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.section custom_tls,"T",@
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# CHECK: custom_tls,"T",@
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tls2:
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.int32 43
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.size tls2, 4
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# CHECK-OBJ: - Type: CODE
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# CHECK-OBJ-NEXT: Relocations:
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# CHECK-OBJ-NEXT: - Type: R_WASM_GLOBAL_INDEX_LEB
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# CHECK-OBJ-NEXT: Index: 1
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# CHECK-OBJ-NEXT: Offset: 0x4
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# CHECK-OBJ-NEXT: - Type: R_WASM_MEMORY_ADDR_TLS_SLEB
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# CHECK-OBJ-NEXT: Index: 2
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# CHECK-OBJ-NEXT: Offset: 0xA
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# CHECK-OBJ-NEXT: - Type: R_WASM_GLOBAL_INDEX_LEB
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# CHECK-OBJ-NEXT: Index: 4
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# CHECK-OBJ-NEXT: Offset: 0x19
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# CHECK-OBJ: - Type: CUSTOM
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# CHECK-OBJ-NEXT: Name: linking
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# CHECK-OBJ-NEXT: Version: 2
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# CHECK-OBJ-NEXT: SymbolTable:
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# CHECK-OBJ-NEXT: - Index: 0
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# CHECK-OBJ-NEXT: Kind: FUNCTION
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# CHECK-OBJ-NEXT: Name: tls_store
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# CHECK-OBJ-NEXT: Flags: [ BINDING_LOCAL ]
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# CHECK-OBJ-NEXT: Function: 0
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# CHECK-OBJ-NEXT: - Index: 1
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# CHECK-OBJ-NEXT: Kind: GLOBAL
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# CHECK-OBJ-NEXT: Name: __tls_base
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# CHECK-OBJ-NEXT: Flags: [ UNDEFINED ]
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# CHECK-OBJ-NEXT: Global: 0
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# CHECK-OBJ-NEXT: - Index: 2
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# CHECK-OBJ-NEXT: Kind: DATA
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# CHECK-OBJ-NEXT: Name: tls1
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# CHECK-OBJ-NEXT: Flags: [ BINDING_LOCAL, TLS ]
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# CHECK-OBJ-NEXT: Segment: 0
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# CHECK-OBJ-NEXT: Size: 4
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# CHECK-OBJ-NEXT: - Index: 3
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# CHECK-OBJ-NEXT: Kind: FUNCTION
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# CHECK-OBJ-NEXT: Name: tls_get_undefined
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# CHECK-OBJ-NEXT: Flags: [ BINDING_LOCAL ]
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# CHECK-OBJ-NEXT: Function: 1
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# CHECK-OBJ-NEXT: - Index: 4
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# CHECK-OBJ-NEXT: Kind: DATA
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# CHECK-OBJ-NEXT: Name: tls_undefined
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# CHECK-OBJ-NEXT: Flags: [ UNDEFINED, TLS ]
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# CHECK-OBJ-NEXT: - Index: 5
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# CHECK-OBJ-NEXT: Kind: DATA
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# CHECK-OBJ-NEXT: Name: tls2
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# CHECK-OBJ-NEXT: Flags: [ BINDING_LOCAL, TLS ]
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# CHECK-OBJ-NEXT: Segment: 1
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# CHECK-OBJ-NEXT: Size: 4
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# CHECK-OBJ-NEXT: SegmentInfo:
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# CHECK-OBJ-NEXT: - Index: 0
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# CHECK-OBJ-NEXT: Name: .tls.foo
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# CHECK-OBJ-NEXT: Alignment: 0
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# CHECK-OBJ-NEXT: Flags: [ TLS ]
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# CHECK-OBJ-NEXT: - Index: 1
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# CHECK-OBJ-NEXT: Name: custom_tls
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# CHECK-OBJ-NEXT: Alignment: 0
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# CHECK-OBJ-NEXT: Flags: [ TLS ]
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