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llvm-project/lld/test/wasm/data-layout.ll

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[WebAssembly] Use inline target tripple in test cases This is somewhat preferable since (in many cases) it allows llc to be run directly on the .ll files without having to pass the `-mtriple` argument. Differential Revision: https://reviews.llvm.org/D42438 llvm-svn: 323299
2018-01-24 11:29:47 +08:00
; RUN: llc -filetype=obj %p/Inputs/hello.ll -o %t.hello.o
; RUN: llc -filetype=obj %s -o %t.o
target triple = "wasm32-unknown-unknown-wasm"
[WebAssembly] Initial wasm linker implementation This linker backend is still a work in progress but is enough to link simple programs including linking against library archives. Differential Revision: https://reviews.llvm.org/D34851 llvm-svn: 318539
2017-11-18 02:14:09 +08:00
@foo = hidden global i32 1, align 4
@aligned_bar = hidden global i32 3, align 16
@hello_str = external global i8*
@external_ref = global i8** @hello_str, align 8
[WebAssembly] Fix expected contents of relocations with addends This fixes issues found on the wasm waterfall related to relocations with addends. Undefined symbols, even those with addends should always have a provisional value of zero. At least this is what llvm emits (and I believe this is true for ELF too). Differential Revision: https://reviews.llvm.org/D44451 llvm-svn: 327468
2018-03-14 08:53:34 +08:00
%struct.s = type { i32, i32 }
@local_struct = hidden global %struct.s zeroinitializer, align 4
@local_struct_internal_ptr = hidden local_unnamed_addr global i32* getelementptr inbounds (%struct.s, %struct.s* @local_struct, i32 0, i32 1), align 4
Use wasm-ld instead of "lld -flavor wasm". Invoking lld as ld.lld, ld.ld64, lld-link or wasm-ld is preferred than invoking lld as lld and pass an -flavor option. We have "lld" file mostly for historical reasons. Differential Revision: https://reviews.llvm.org/D43407 llvm-svn: 325405
2018-02-17 06:58:02 +08:00
; RUN: wasm-ld -no-gc-sections --check-signatures --allow-undefined -o %t.wasm %t.o %t.hello.o
[WebAssembly] Remove --emit-relocs This was added to mimic ELF, but maintaining it has cost and we currently don't have any use for it outside of the test code. Differential Revision: https://reviews.llvm.org/D42324 llvm-svn: 323154
2018-01-23 05:55:43 +08:00
; RUN: obj2yaml %t.wasm | FileCheck %s
[WebAssembly] Initial wasm linker implementation This linker backend is still a work in progress but is enough to link simple programs including linking against library archives. Differential Revision: https://reviews.llvm.org/D34851 llvm-svn: 318539
2017-11-18 02:14:09 +08:00
; CHECK: - Type: GLOBAL
Remove trailing whitespace. llvm-svn: 323287
2018-01-24 08:22:53 +08:00
; CHECK-NEXT: Globals:
[WebAssembly] Update YAML in tests to match LLVM change Differential Revision: https://reviews.llvm.org/D41878 llvm-svn: 322122
2018-01-10 05:47:36 +08:00
; CHECK-NEXT: - Index: 0
; CHECK-NEXT: Type: I32
[WebAssembly] Initial wasm linker implementation This linker backend is still a work in progress but is enough to link simple programs including linking against library archives. Differential Revision: https://reviews.llvm.org/D34851 llvm-svn: 318539
2017-11-18 02:14:09 +08:00
; CHECK-NEXT: Mutable: true
Remove trailing whitespace. llvm-svn: 323287
2018-01-24 08:22:53 +08:00
; CHECK-NEXT: InitExpr:
[WebAssembly] Initial wasm linker implementation This linker backend is still a work in progress but is enough to link simple programs including linking against library archives. Differential Revision: https://reviews.llvm.org/D34851 llvm-svn: 318539
2017-11-18 02:14:09 +08:00
; CHECK-NEXT: Opcode: I32_CONST
; CHECK-NEXT: Value: 66608
[WebAssembly] Update YAML in tests to match LLVM change Differential Revision: https://reviews.llvm.org/D41878 llvm-svn: 322122
2018-01-10 05:47:36 +08:00
; CHECK-NEXT: - Index: 1
; CHECK-NEXT: Type: I32
[WebAssembly] Initial wasm linker implementation This linker backend is still a work in progress but is enough to link simple programs including linking against library archives. Differential Revision: https://reviews.llvm.org/D34851 llvm-svn: 318539
2017-11-18 02:14:09 +08:00
; CHECK-NEXT: Mutable: false
Remove trailing whitespace. llvm-svn: 323287
2018-01-24 08:22:53 +08:00
; CHECK-NEXT: InitExpr:
[WebAssembly] Initial wasm linker implementation This linker backend is still a work in progress but is enough to link simple programs including linking against library archives. Differential Revision: https://reviews.llvm.org/D34851 llvm-svn: 318539
2017-11-18 02:14:09 +08:00
; CHECK-NEXT: Opcode: I32_CONST
[WebAssembly] Define __heap_base global This is an immutable exported global representing the start of the heap area. It is a page aligned. Differential Revision: https://reviews.llvm.org/D42030 llvm-svn: 322609
2018-01-17 09:34:31 +08:00
; CHECK-NEXT: Value: 66608
[WebAssembly] Initial wasm linker implementation This linker backend is still a work in progress but is enough to link simple programs including linking against library archives. Differential Revision: https://reviews.llvm.org/D34851 llvm-svn: 318539
2017-11-18 02:14:09 +08:00
[WebAssembly] Remove --emit-relocs This was added to mimic ELF, but maintaining it has cost and we currently don't have any use for it outside of the test code. Differential Revision: https://reviews.llvm.org/D42324 llvm-svn: 323154
2018-01-23 05:55:43 +08:00
; CHECK: - Type: DATA
Remove trailing whitespace. llvm-svn: 323287
2018-01-24 08:22:53 +08:00
; CHECK-NEXT: Segments:
[WebAssembly] Initial wasm linker implementation This linker backend is still a work in progress but is enough to link simple programs including linking against library archives. Differential Revision: https://reviews.llvm.org/D34851 llvm-svn: 318539
2017-11-18 02:14:09 +08:00
; CHECK-NEXT: - SectionOffset: 7
; CHECK-NEXT: MemoryIndex: 0
Remove trailing whitespace. llvm-svn: 323287
2018-01-24 08:22:53 +08:00
; CHECK-NEXT: Offset:
[WebAssembly] Initial wasm linker implementation This linker backend is still a work in progress but is enough to link simple programs including linking against library archives. Differential Revision: https://reviews.llvm.org/D34851 llvm-svn: 318539
2017-11-18 02:14:09 +08:00
; CHECK-NEXT: Opcode: I32_CONST
; CHECK-NEXT: Value: 1024
[WebAssembly] Fix expected contents of relocations with addends This fixes issues found on the wasm waterfall related to relocations with addends. Undefined symbols, even those with addends should always have a provisional value of zero. At least this is what llvm emits (and I believe this is true for ELF too). Differential Revision: https://reviews.llvm.org/D44451 llvm-svn: 327468
2018-03-14 08:53:34 +08:00
; CHECK-NEXT: Content: '0100000000000000000000000000000003000000000000002804000024040000'
; CHECK-NEXT: - SectionOffset: 45
[WebAssembly] Initial wasm linker implementation This linker backend is still a work in progress but is enough to link simple programs including linking against library archives. Differential Revision: https://reviews.llvm.org/D34851 llvm-svn: 318539
2017-11-18 02:14:09 +08:00
; CHECK-NEXT: MemoryIndex: 0
Remove trailing whitespace. llvm-svn: 323287
2018-01-24 08:22:53 +08:00
; CHECK-NEXT: Offset:
[WebAssembly] Initial wasm linker implementation This linker backend is still a work in progress but is enough to link simple programs including linking against library archives. Differential Revision: https://reviews.llvm.org/D34851 llvm-svn: 318539
2017-11-18 02:14:09 +08:00
; CHECK-NEXT: Opcode: I32_CONST
[WebAssembly] Fix expected contents of relocations with addends This fixes issues found on the wasm waterfall related to relocations with addends. Undefined symbols, even those with addends should always have a provisional value of zero. At least this is what llvm emits (and I believe this is true for ELF too). Differential Revision: https://reviews.llvm.org/D44451 llvm-svn: 327468
2018-03-14 08:53:34 +08:00
; CHECK-NEXT: Value: 1056
; CHECK-NEXT: Content: '0000000000000000'
; CHECK-NEXT: - SectionOffset: 59
; CHECK-NEXT: MemoryIndex: 0
; CHECK-NEXT: Offset:
; CHECK-NEXT: Opcode: I32_CONST
; CHECK-NEXT: Value: 1064
[WebAssembly] Initial wasm linker implementation This linker backend is still a work in progress but is enough to link simple programs including linking against library archives. Differential Revision: https://reviews.llvm.org/D34851 llvm-svn: 318539
2017-11-18 02:14:09 +08:00
; CHECK-NEXT: Content: 68656C6C6F0A00
[WebAssembly] Fix expected contents of relocations with addends This fixes issues found on the wasm waterfall related to relocations with addends. Undefined symbols, even those with addends should always have a provisional value of zero. At least this is what llvm emits (and I believe this is true for ELF too). Differential Revision: https://reviews.llvm.org/D44451 llvm-svn: 327468
2018-03-14 08:53:34 +08:00
; CHECK-NEXT: - Type: CUSTOM
[WebAssembly] Initial wasm linker implementation This linker backend is still a work in progress but is enough to link simple programs including linking against library archives. Differential Revision: https://reviews.llvm.org/D34851 llvm-svn: 318539
2017-11-18 02:14:09 +08:00
[WebAssembly] Remove --emit-relocs This was added to mimic ELF, but maintaining it has cost and we currently don't have any use for it outside of the test code. Differential Revision: https://reviews.llvm.org/D42324 llvm-svn: 323154
2018-01-23 05:55:43 +08:00
Use wasm-ld instead of "lld -flavor wasm". Invoking lld as ld.lld, ld.ld64, lld-link or wasm-ld is preferred than invoking lld as lld and pass an -flavor option. We have "lld" file mostly for historical reasons. Differential Revision: https://reviews.llvm.org/D43407 llvm-svn: 325405
2018-02-17 06:58:02 +08:00
; RUN: wasm-ld --check-signatures --relocatable -o %t_reloc.wasm %t.o %t.hello.o
[WebAssembly] Remove --emit-relocs This was added to mimic ELF, but maintaining it has cost and we currently don't have any use for it outside of the test code. Differential Revision: https://reviews.llvm.org/D42324 llvm-svn: 323154
2018-01-23 05:55:43 +08:00
; RUN: obj2yaml %t_reloc.wasm | FileCheck %s -check-prefix=RELOC
; RELOC: - Type: DATA
; RELOC-NEXT: Relocations:
; RELOC-NEXT: - Type: R_WEBASSEMBLY_MEMORY_ADDR_I32
[WebAssembly] Fix expected contents of relocations with addends This fixes issues found on the wasm waterfall related to relocations with addends. Undefined symbols, even those with addends should always have a provisional value of zero. At least this is what llvm emits (and I believe this is true for ELF too). Differential Revision: https://reviews.llvm.org/D44451 llvm-svn: 327468
2018-03-14 08:53:34 +08:00
; RELOC-NEXT: Index: 6
[WebAssembly] Remove --emit-relocs This was added to mimic ELF, but maintaining it has cost and we currently don't have any use for it outside of the test code. Differential Revision: https://reviews.llvm.org/D42324 llvm-svn: 323154
2018-01-23 05:55:43 +08:00
; RELOC-NEXT: Offset: 0x00000018
[WebAssembly] Fix expected contents of relocations with addends This fixes issues found on the wasm waterfall related to relocations with addends. Undefined symbols, even those with addends should always have a provisional value of zero. At least this is what llvm emits (and I believe this is true for ELF too). Differential Revision: https://reviews.llvm.org/D44451 llvm-svn: 327468
2018-03-14 08:53:34 +08:00
; RELOC-NEXT: - Type: R_WEBASSEMBLY_MEMORY_ADDR_I32
; RELOC-NEXT: Index: 3
; RELOC-NEXT: Offset: 0x0000002E
; RELOC-NEXT: Addend: 4
[WebAssembly] Remove --emit-relocs This was added to mimic ELF, but maintaining it has cost and we currently don't have any use for it outside of the test code. Differential Revision: https://reviews.llvm.org/D42324 llvm-svn: 323154
2018-01-23 05:55:43 +08:00
; RELOC-NEXT: Segments:
; RELOC-NEXT: - SectionOffset: 6
; RELOC-NEXT: MemoryIndex: 0
; RELOC-NEXT: Offset:
; RELOC-NEXT: Opcode: I32_CONST
; RELOC-NEXT: Value: 0
; RELOC-NEXT: Content: '01000000'
; RELOC-NEXT: - SectionOffset: 15
; RELOC-NEXT: MemoryIndex: 0
; RELOC-NEXT: Offset:
; RELOC-NEXT: Opcode: I32_CONST
; RELOC-NEXT: Value: 16
; RELOC-NEXT: Content: '03000000'
; RELOC-NEXT: - SectionOffset: 24
; RELOC-NEXT: MemoryIndex: 0
; RELOC-NEXT: Offset:
; RELOC-NEXT: Opcode: I32_CONST
; RELOC-NEXT: Value: 24
[WebAssembly] Fix expected contents of relocations with addends This fixes issues found on the wasm waterfall related to relocations with addends. Undefined symbols, even those with addends should always have a provisional value of zero. At least this is what llvm emits (and I believe this is true for ELF too). Differential Revision: https://reviews.llvm.org/D44451 llvm-svn: 327468
2018-03-14 08:53:34 +08:00
; RELOC-NEXT: Content: '28000000'
[WebAssembly] Remove --emit-relocs This was added to mimic ELF, but maintaining it has cost and we currently don't have any use for it outside of the test code. Differential Revision: https://reviews.llvm.org/D42324 llvm-svn: 323154
2018-01-23 05:55:43 +08:00
; RELOC-NEXT: - SectionOffset: 33
; RELOC-NEXT: MemoryIndex: 0
[WebAssembly] Fix expected contents of relocations with addends This fixes issues found on the wasm waterfall related to relocations with addends. Undefined symbols, even those with addends should always have a provisional value of zero. At least this is what llvm emits (and I believe this is true for ELF too). Differential Revision: https://reviews.llvm.org/D44451 llvm-svn: 327468
2018-03-14 08:53:34 +08:00
; RELOC-NEXT: Offset:
[WebAssembly] Remove --emit-relocs This was added to mimic ELF, but maintaining it has cost and we currently don't have any use for it outside of the test code. Differential Revision: https://reviews.llvm.org/D42324 llvm-svn: 323154
2018-01-23 05:55:43 +08:00
; RELOC-NEXT: Opcode: I32_CONST
; RELOC-NEXT: Value: 28
[WebAssembly] Fix expected contents of relocations with addends This fixes issues found on the wasm waterfall related to relocations with addends. Undefined symbols, even those with addends should always have a provisional value of zero. At least this is what llvm emits (and I believe this is true for ELF too). Differential Revision: https://reviews.llvm.org/D44451 llvm-svn: 327468
2018-03-14 08:53:34 +08:00
; RELOC-NEXT: Content: '0000000000000000'
; RELOC-NEXT: - SectionOffset: 46
; RELOC-NEXT: MemoryIndex: 0
; RELOC-NEXT: Offset:
; RELOC-NEXT: Opcode: I32_CONST
; RELOC-NEXT: Value: 36
; RELOC-NEXT: Content: '20000000'
; RELOC-NEXT: - SectionOffset: 55
; RELOC-NEXT: MemoryIndex: 0
; RELOC-NEXT: Offset:
; RELOC-NEXT: Opcode: I32_CONST
; RELOC-NEXT: Value: 40
[WebAssembly] Remove --emit-relocs This was added to mimic ELF, but maintaining it has cost and we currently don't have any use for it outside of the test code. Differential Revision: https://reviews.llvm.org/D42324 llvm-svn: 323154
2018-01-23 05:55:43 +08:00
; RELOC-NEXT: Content: 68656C6C6F0A00
[WebAssembly] Add explicit symbol table This change modified lld to in response the llvm change which moved to a more explicit symbol table in the object format. Based on patches by Nicholas Wilson: 1. https://reviews.llvm.org/D41955 2. https://reviews.llvm.org/D42585 The primary difference that we see in the test output is that for relocatable (-r) output we now have symbol table which replaces exports/imports and globals. See: https://github.com/WebAssembly/tool-conventions/issues/38 Differential Revision: https://reviews.llvm.org/D43264 llvm-svn: 325861
2018-02-23 13:08:53 +08:00
; RELOC: - Type: CUSTOM
[WebAssembly] Remove --emit-relocs This was added to mimic ELF, but maintaining it has cost and we currently don't have any use for it outside of the test code. Differential Revision: https://reviews.llvm.org/D42324 llvm-svn: 323154
2018-01-23 05:55:43 +08:00
; RELOC-NEXT: Name: linking
[WebAssembly] Add explicit symbol table This change modified lld to in response the llvm change which moved to a more explicit symbol table in the object format. Based on patches by Nicholas Wilson: 1. https://reviews.llvm.org/D41955 2. https://reviews.llvm.org/D42585 The primary difference that we see in the test output is that for relocatable (-r) output we now have symbol table which replaces exports/imports and globals. See: https://github.com/WebAssembly/tool-conventions/issues/38 Differential Revision: https://reviews.llvm.org/D43264 llvm-svn: 325861
2018-02-23 13:08:53 +08:00
; RELOC-NEXT: SymbolTable:
; RELOC-NEXT: - Index: 0
; RELOC-NEXT: Kind: DATA
; RELOC-NEXT: Name: foo
; RELOC-NEXT: Flags: [ VISIBILITY_HIDDEN ]
; RELOC-NEXT: Segment: 0
; RELOC-NEXT: Size: 4
; RELOC-NEXT: - Index: 1
; RELOC-NEXT: Kind: DATA
; RELOC-NEXT: Name: aligned_bar
; RELOC-NEXT: Flags: [ VISIBILITY_HIDDEN ]
; RELOC-NEXT: Segment: 1
; RELOC-NEXT: Size: 4
; RELOC-NEXT: - Index: 2
; RELOC-NEXT: Kind: DATA
; RELOC-NEXT: Name: external_ref
; RELOC-NEXT: Flags: [ ]
; RELOC-NEXT: Segment: 2
; RELOC-NEXT: Size: 4
[WebAssembly] Fix expected contents of relocations with addends This fixes issues found on the wasm waterfall related to relocations with addends. Undefined symbols, even those with addends should always have a provisional value of zero. At least this is what llvm emits (and I believe this is true for ELF too). Differential Revision: https://reviews.llvm.org/D44451 llvm-svn: 327468
2018-03-14 08:53:34 +08:00
; RELOC: - Index: 6
[WebAssembly] Add explicit symbol table This change modified lld to in response the llvm change which moved to a more explicit symbol table in the object format. Based on patches by Nicholas Wilson: 1. https://reviews.llvm.org/D41955 2. https://reviews.llvm.org/D42585 The primary difference that we see in the test output is that for relocatable (-r) output we now have symbol table which replaces exports/imports and globals. See: https://github.com/WebAssembly/tool-conventions/issues/38 Differential Revision: https://reviews.llvm.org/D43264 llvm-svn: 325861
2018-02-23 13:08:53 +08:00
; RELOC-NEXT: Kind: DATA
; RELOC-NEXT: Name: hello_str
; RELOC-NEXT: Flags: [ ]
[WebAssembly] Fix expected contents of relocations with addends This fixes issues found on the wasm waterfall related to relocations with addends. Undefined symbols, even those with addends should always have a provisional value of zero. At least this is what llvm emits (and I believe this is true for ELF too). Differential Revision: https://reviews.llvm.org/D44451 llvm-svn: 327468
2018-03-14 08:53:34 +08:00
; RELOC-NEXT: Segment: 5
[WebAssembly] Add explicit symbol table This change modified lld to in response the llvm change which moved to a more explicit symbol table in the object format. Based on patches by Nicholas Wilson: 1. https://reviews.llvm.org/D41955 2. https://reviews.llvm.org/D42585 The primary difference that we see in the test output is that for relocatable (-r) output we now have symbol table which replaces exports/imports and globals. See: https://github.com/WebAssembly/tool-conventions/issues/38 Differential Revision: https://reviews.llvm.org/D43264 llvm-svn: 325861
2018-02-23 13:08:53 +08:00
; RELOC-NEXT: Size: 7