intel/llvm
1
0
Fork 0
mirror of https://github.com/intel/llvm.git synced 2026-01-13 11:02:04 +08:00
Code Issues Packages Projects Releases Wiki Activity

[lld][WebAssembly] Default to --stack-first (#166998)

Browse Source 
The really painful part of this PR was updating all the test files. I
had some help from Gemini GLI there
which did a pretty good job (got maybe 80% of the updates done).

Fixes: #151015
This commit is contained in:
Sam Clegg
2025-11-07 16:27:06 -08:00
committed by GitHub
parent 0ecbd4e26b
commit 6c84dd7b1c
52 changed files with 209 additions and 204 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
lld/docs/ReleaseNotes.rst
View File

@@ -52,5 +52,8 @@ MachO Improvements
WebAssembly Improvements
------------------------
* The ``--stack-first`` flag is now enabled by default. The old
behavior can be enabled using ``--no-stack-first``.
Fixes
#####

4
lld/test/wasm/alias.s
View File

@@ -24,7 +24,7 @@ _start:
# CHECK-NEXT: FunctionTypes: [ 0 ]
# CHECK-NEXT: - Type: MEMORY
# CHECK-NEXT: Memories:
# CHECK-NEXT: - Minimum: 0x2
# CHECK-NEXT: - Minimum: 0x1
# CHECK-NEXT: - Type: GLOBAL
# CHECK-NEXT: Globals:
# CHECK-NEXT: - Index: 0
@@ -32,7 +32,7 @@ _start:
# CHECK-NEXT: Mutable: true
# CHECK-NEXT: InitExpr:
# CHECK-NEXT: Opcode: I32_CONST
# CHECK-NEXT: Value: 66560
# CHECK-NEXT: Value: 65536
# CHECK-NEXT: - Type: EXPORT
# CHECK-NEXT: Exports:
# CHECK-NEXT: - Name: memory

4
lld/test/wasm/bss-only.s
View File

@@ -26,13 +26,13 @@ b:
# CHECK-NEXT: Mutable: true
# CHECK-NEXT: InitExpr:
# CHECK-NEXT: Opcode: I32_CONST
# CHECK-NEXT: Value: 67568
# CHECK-NEXT: Value: 65536
# CHECK-NEXT: - Index: 1
# CHECK-NEXT: Type: I32
# CHECK-NEXT: Mutable: false
# CHECK-NEXT: InitExpr:
# CHECK-NEXT: Opcode: I32_CONST
# CHECK-NEXT: Value: 2028
# CHECK-NEXT: Value: 66540
# CHECK-NEXT: - Type: EXPORT
# CHECK-NEXT: Exports:
# CHECK-NEXT: - Name: memory

8
lld/test/wasm/build-id.test
View File

@@ -43,12 +43,12 @@ foo:
# DEFAULT: Contents of section build_id:
# DEFAULT-NEXT: 0079 10299168 1e3c845a 3c8f80ae 2f16cc22 .).h.<.Z<.../.."
# DEFAULT-NEXT: 0089 2d
# DEFAULT-NEXT: 0079 103f86e6 3bb81959 2e99ffa9 acfed331 .?..;..Y.......1
# DEFAULT-NEXT: 0089 3a
# SHA1: Contents of section build_id:
# SHA1-NEXT: 0079 145abdda 387a9bc4 e3aed3c3 3319cd37 .Z..8z......3..7
# SHA1-NEXT: 0089 0212237c e4 ..#|.
# SHA1-NEXT: 0079 1410ade4 e75d1c9d 71023465 03b7572f .....]..q.4e..W/
# SHA1-NEXT: 0089 c06c5ae0 74 .lZ.t
# UUID: Contents of section build_id:
# UUID-NEXT: 0079 10

12
lld/test/wasm/call-indirect.s
View File

@@ -82,13 +82,13 @@ indirect_func:
# CHECK-NEXT: Mutable: true
# CHECK-NEXT: InitExpr:
# CHECK-NEXT: Opcode: I32_CONST
# CHECK-NEXT: Value: 66576
# CHECK-NEXT: Value: 65536
# CHECK-NEXT: - Index: 1
# CHECK-NEXT: Type: I32
# CHECK-NEXT: Mutable: false
# CHECK-NEXT: InitExpr:
# CHECK-NEXT: Opcode: I32_CONST
# CHECK-NEXT: Value: 1032
# CHECK-NEXT: Value: 65544
# CHECK-NEXT: - Type: EXPORT
# CHECK-NEXT: Exports:
# CHECK-NEXT: - Name: memory
@@ -125,23 +125,23 @@ indirect_func:
# CHECK-NEXT: Body: 42010B
# CHECK-NEXT: - Index: 1
# CHECK-NEXT: Locals:
# CHECK-NEXT: Body: 410028028088808000118080808000001A410028028488808000118180808000001A0B
# CHECK-NEXT: Body: 410028028080848000118080808000001A410028028480848000118180808000001A0B
# CHECK-NEXT: - Index: 2
# CHECK-NEXT: Locals:
# CHECK-NEXT: Body: 41020B
# CHECK-NEXT: - Index: 3
# CHECK-NEXT: Locals:
# CHECK-NEXT: Body: 410028028888808000118180808000001A0B
# CHECK-NEXT: Body: 410028028880848000118180808000001A0B
# CHECK-NEXT: - Index: 4
# CHECK-NEXT: Locals:
# CHECK-NEXT: Body: 42012000118280808000001A0B
# CHECK-NEXT: - Type: DATA
# CHECK-NEXT: Segments:
# CHECK-NEXT: - SectionOffset: 7
# CHECK-NEXT: - SectionOffset: 8
# CHECK-NEXT: InitFlags: 0
# CHECK-NEXT: Offset:
# CHECK-NEXT: Opcode: I32_CONST
# CHECK-NEXT: Value: 1024
# CHECK-NEXT: Value: 65536
# CHECK-NEXT: Content: '010000000200000002000000'
# CHECK-NEXT: - Type: CUSTOM
# CHECK-NEXT: Name: name

10
lld/test/wasm/comdats.ll
View File

@@ -23,13 +23,13 @@ entry:
; CHECK-NEXT: Mutable: true
; CHECK-NEXT: InitExpr:
; CHECK-NEXT: Opcode: I32_CONST
; CHECK-NEXT: Value: 66576
; CHECK-NEXT: Value: 65536
; CHECK-NEXT: - Index: 1
; CHECK-NEXT: Type: I32
; CHECK-NEXT: Mutable: false
; CHECK-NEXT: InitExpr:
; CHECK-NEXT: Opcode: I32_CONST
; CHECK-NEXT: Value: 1024
; CHECK-NEXT: Value: 65536
; CHECK-NEXT: - Type: EXPORT
; CHECK-NEXT: Exports:
; CHECK-NEXT: - Name: memory
@@ -69,7 +69,7 @@ entry:
; CHECK-NEXT: Body: 1080808080001082808080001A0B
; CHECK-NEXT: - Index: 2
; CHECK-NEXT: Locals:
; CHECK-NEXT: Body: 4180888080000B
; CHECK-NEXT: Body: 4180808480000B
; CHECK-NEXT: - Index: 3
; CHECK-NEXT: Locals:
; CHECK-NEXT: Body: 0B
@@ -81,9 +81,9 @@ entry:
; CHECK-NEXT: Body: 4181808080000B
; CHECK-NEXT: - Type: DATA
; CHECK-NEXT: Segments:
; CHECK-NEXT: - SectionOffset: 7
; CHECK-NEXT: - SectionOffset: 8
; CHECK-NEXT: InitFlags: 0
; CHECK-NEXT: Offset:
; CHECK-NEXT: Opcode: I32_CONST
; CHECK-NEXT: Value: 1024
; CHECK-NEXT: Value: 65536
; CHECK-NEXT: Content: '616263'

12
lld/test/wasm/compress-relocs.s
View File

@@ -47,16 +47,16 @@ test_memory_and_indirect_call_relocs:
end_function
# CHECK: test_memory_and_indirect_call_relocs
# CHECK: 41 90 88 80 80 00 i32.const 1040
# CHECK: 41 90 80 84 80 00 i32.const 65552
# CHECK: 11 80 80 80 80 00 80 80 80 80 00 call_indirect 0
# CHECK: 28 02 94 88 80 80 00 i32.load 1044
# CHECK: 28 02 94 80 84 80 00 i32.load 65556
# CHECK: 11 81 80 80 80 00 80 80 80 80 00 call_indirect 1
# CHECK: 41 81 80 80 80 00 i32.const 1
# CHECK: 11 80 80 80 80 00 80 80 80 80 00 call_indirect 0
# COMPRESS: test_memory_and_indirect_call_relocs
# COMPRESS: 41 90 08 i32.const 1040
# COMPRESS: 41 90 80 04 i32.const 65552
# COMPRESS: 11 00 00 call_indirect 0
# COMPRESS: 28 02 94 08 i32.load 1044
# COMPRESS: 28 02 94 80 04 i32.load 65556
# COMPRESS: 11 01 00 call_indirect 1
# COMPRESS: 41 01 i32.const 1
# COMPRESS: 11 00 00 call_indirect 0
@@ -91,11 +91,11 @@ test_relative_relocs:
end_function
# CHECK: test_relative_relocs
# CHECK: 41 90 88 80 80 00 i32.const 1040
# CHECK: 41 90 80 84 80 00 i32.const 65552
# CHECK: 41 81 80 80 80 00 i32.const 1
# CHECK: 41 83 80 80 80 00 i32.const 3
# COMPRESS: test_relative_relocs
# COMPRESS: 41 90 08 i32.const 1040
# COMPRESS: 41 90 80 04 i32.const 65552
# COMPRESS: 41 01 i32.const 1
# COMPRESS: 41 03 i32.const 3

12
lld/test/wasm/compress-relocs64.s
View File

@@ -36,12 +36,12 @@ test_memory_and_indirect_call_relocs:
end_function
# CHECK: test_memory_and_indirect_call_relocs
# CHECK: 42 90 88 80 80 80 80 80 80 80 00 i64.const 1040
# CHECK: 29 03 98 88 80 80 80 80 80 80 80 00 i64.load 1048
# CHECK: 42 90 80 84 80 80 80 80 80 80 00 i64.const 65552
# CHECK: 29 03 98 80 84 80 80 80 80 80 80 00 i64.load 65560
# CHECK: 42 81 80 80 80 80 80 80 80 80 00 i64.const 1
# COMPRESS: test_memory_and_indirect_call_relocs
# COMPRESS: 42 90 08 i64.const 1040
# COMPRESS: 29 03 98 08 i64.load 1048
# COMPRESS: 42 90 80 04 i64.const 65552
# COMPRESS: 29 03 98 80 04 i64.load 65560
# COMPRESS: 42 01 i64.const 1
.globl test_relative_relocs
@@ -56,11 +56,11 @@ test_relative_relocs:
end_function
# CHECK: test_relative_relocs
# CHECK: 42 90 88 80 80 80 80 80 80 80 00 i64.const 1040
# CHECK: 42 90 80 84 80 80 80 80 80 80 00 i64.const 65552
# CHECK: 42 81 80 80 80 80 80 80 80 80 00 i64.const 1
# CHECK: 42 83 80 80 80 80 80 80 80 80 00 i64.const 3
# COMPRESS: test_relative_relocs
# COMPRESS: 42 90 08 i64.const 1040
# COMPRESS: 42 90 80 04 i64.const 65552
# COMPRESS: 42 01 i64.const 1
# COMPRESS: 42 03 i64.const 3

16
lld/test/wasm/custom-section-name.ll
View File

@@ -16,29 +16,29 @@ target triple = "wasm32-unknown-unknown"
; CHECK-LABEL: - Type: DATA
; CHECK-NEXT: Segments:
; CHECK-NEXT: - SectionOffset: 7
; CHECK-NEXT: - SectionOffset: 8
; CHECK-NEXT: InitFlags: 0
; CHECK-NEXT: Offset:
; CHECK-NEXT: Opcode: I32_CONST
; CHECK-NEXT: Value: 1024
; CHECK-NEXT: Value: 65536
; CHECK-NEXT: Content: '00000000'
; CHECK-NEXT: - SectionOffset: 17
; CHECK-NEXT: - SectionOffset: 19
; CHECK-NEXT: InitFlags: 0
; CHECK-NEXT: Offset:
; CHECK-NEXT: Opcode: I32_CONST
; CHECK-NEXT: Value: 1028
; CHECK-NEXT: Value: 65540
; CHECK-NEXT: Content: 2A000000
; CHECK-NEXT: - SectionOffset: 27
; CHECK-NEXT: - SectionOffset: 30
; CHECK-NEXT: InitFlags: 0
; CHECK-NEXT: Offset:
; CHECK-NEXT: Opcode: I32_CONST
; CHECK-NEXT: Value: 1032
; CHECK-NEXT: Value: 65544
; CHECK-NEXT: Content: '07000000'
; BSS-NEXT: - SectionOffset: 37
; BSS-NEXT: - SectionOffset: 41
; BSS-NEXT: InitFlags: 0
; BSS-NEXT: Offset:
; BSS-NEXT: Opcode: I32_CONST
; BSS-NEXT: Value: 1036
; BSS-NEXT: Value: 65548
; BSS-NEXT: Content: '00000000'
; NO-BSS-NOT: - SectionOffset:

14
lld/test/wasm/data-layout.s
View File

@@ -63,33 +63,33 @@ local_struct_internal_ptr:
# CHECK-NEXT: Mutable: true
# CHECK-NEXT: InitExpr:
# CHECK-NEXT: Opcode: [[PTR]]_CONST
# CHECK-NEXT: Value: 66624
# CHECK-NEXT: Value: 65536
# CHECK-NEXT: - Index: 1
# CHECK-NEXT: Type: [[PTR]]
# CHECK-NEXT: Mutable: false
# CHECK-NEXT: InitExpr:
# CHECK-NEXT: Opcode: [[PTR]]_CONST
# CHECK-NEXT: Value: 1080
# CHECK-NEXT: Value: 65592
# CHECK-NEXT: - Index: 2
# CHECK-NEXT: Type: [[PTR]]
# CHECK-NEXT: Mutable: false
# CHECK-NEXT: InitExpr:
# CHECK-NEXT: Opcode: [[PTR]]_CONST
# CHECK-NEXT: Value: 66624
# CHECK-NEXT: Value: 65600
# CHECK: - Type: DATA
# CHECK-NEXT: Segments:
# CHECK-NEXT: - SectionOffset: 7
# CHECK-NEXT: - SectionOffset: 8
# CHECK-NEXT: InitFlags: 0
# CHECK-NEXT: Offset:
# CHECK-NEXT: Opcode: [[PTR]]_CONST
# CHECK-NEXT: Value: 1024
# CHECK-NEXT: Value: 65536
# CHECK-NEXT: Content: 68656C6C6F0A00
# CHECK-NEXT: - SectionOffset: 20
# CHECK-NEXT: - SectionOffset: 22
# CHECK-NEXT: InitFlags: 0
# CHECK-NEXT: Offset:
# CHECK-NEXT: Opcode: [[PTR]]_CONST
# CHECK-NEXT: Value: 1040
# CHECK-NEXT: Value: 65552
# RUN: wasm-ld -no-gc-sections --allow-undefined --no-entry \

16
lld/test/wasm/data-segment-merging.ll
View File

@@ -15,11 +15,11 @@
; MERGE-LABEL: - Type: DATA
; MERGE-NEXT: Segments:
; MERGE-NEXT: - SectionOffset: 7
; MERGE-NEXT: - SectionOffset: 8
; MERGE-NEXT: InitFlags: 0
; MERGE-NEXT: Offset:
; MERGE: Content: 636F6E7374616E74000000002B
; MERGE-NEXT: - SectionOffset: 26
; MERGE-NEXT: - SectionOffset: 28
; MERGE-NEXT: InitFlags: 0
; MERGE-NEXT: Offset:
; MERGE: Content: 68656C6C6F00676F6F6462796500776861746576657200002A000000
@@ -41,27 +41,27 @@
; SEPARATE-NOT: DATACOUNT
; SEPARATE-LABEL: - Type: DATA
; SEPARATE-NEXT: Segments:
; SEPARATE-NEXT: - SectionOffset: 7
; SEPARATE-NEXT: - SectionOffset: 8
; SEPARATE-NEXT: InitFlags: 0
; SEPARATE-NEXT: Offset:
; SEPARATE: Content: 636F6E7374616E7400
; SEPARATE-NEXT: - SectionOffset: 22
; SEPARATE-NEXT: - SectionOffset: 24
; SEPARATE-NEXT: InitFlags: 0
; SEPARATE-NEXT: Offset:
; SEPARATE: Content: 2B
; SEPARATE-NEXT: - SectionOffset: 29
; SEPARATE-NEXT: - SectionOffset: 32
; SEPARATE-NEXT: InitFlags: 0
; SEPARATE-NEXT: Offset:
; SEPARATE: Content: 68656C6C6F00
; SEPARATE-NEXT: - SectionOffset: 41
; SEPARATE-NEXT: - SectionOffset: 45
; SEPARATE-NEXT: InitFlags: 0
; SEPARATE-NEXT: Offset:
; SEPARATE: Content: 676F6F6462796500
; SEPARATE-NEXT: - SectionOffset: 55
; SEPARATE-NEXT: - SectionOffset: 60
; SEPARATE-NEXT: InitFlags: 0
; SEPARATE-NEXT: Offset:
; SEPARATE: Content: '776861746576657200'
; SEPARATE-NEXT: - SectionOffset: 70
; SEPARATE-NEXT: - SectionOffset: 76
; SEPARATE-NEXT: InitFlags: 0
; SEPARATE-NEXT: Offset:
; SEPARATE: Content: 2A000000

28
lld/test/wasm/data-segments.ll
View File

@@ -61,20 +61,20 @@
; ACTIVE-NEXT: Body: 0B
; ACTIVE-NEXT: - Type: DATA
; ACTIVE-NEXT: Segments:
; ACTIVE-NEXT: - SectionOffset: 7
; ACTIVE-NEXT: - SectionOffset: 8
; ACTIVE-NEXT: InitFlags: 0
; ACTIVE-NEXT: Offset:
; ACTIVE32-NEXT: Opcode: I32_CONST
; ACTIVE64-NEXT: Opcode: I64_CONST
; ACTIVE-NEXT: Value: 1024
; ACTIVE-NEXT: Value: 65536
; ACTIVE-NEXT: Content: 636F6E7374616E74000000002B
; ACTIVE-NEXT: - SectionOffset: 26
; ACTIVE-NEXT: - SectionOffset: 28
; ACTIVE-NEXT: InitFlags: 0
; ACTIVE-NEXT: Offset:
; ACTIVE32-NEXT: Opcode: I32_CONST
; ACTIVE64-NEXT: Opcode: I64_CONST
; ACTIVE-NEXT: Value: 1040
; ACTIVE-NEXT: Content: 68656C6C6F00676F6F646279650000002A000000
; ACTIVE-NEXT: Value: 65552
; ACTIVE-NEXT: Content: 68656C6C6F00676F6F646279650000002A00000063000000
; ACTIVE-NEXT: - Type: CUSTOM
; ACTIVE-NEXT: Name: name
; ACTIVE-NEXT: FunctionNames:
@@ -201,7 +201,7 @@
; DIS-NEXT: block
; DIS-NEXT: block
; NOPIC-DIS-NEXT: [[PTR]].const 11064
; NOPIC-DIS-NEXT: [[PTR]].const 75576
; PIC-DIS-NEXT: local.get 0
; DIS-NEXT: i32.const 0
@@ -211,8 +211,8 @@
; DIS-NEXT: # 2: down to label0
; DIS-NEXT: end
; NOPIC-DIS-NEXT: [[PTR]].const 1024
; NOPIC-DIS-NEXT: [[PTR]].const 1024
; NOPIC-DIS-NEXT: [[PTR]].const 65536
; NOPIC-DIS-NEXT: [[PTR]].const 65536
; NOPIC-DIS-NEXT: global.set 1
; PIC-DIS-NEXT: [[PTR]].const 0
; PIC-DIS-NEXT: global.get 1
@@ -224,7 +224,7 @@
; DIS-NEXT: i32.const 4
; DIS-NEXT: memory.init 0, 0
; NOPIC-DIS-NEXT: [[PTR]].const 1028
; NOPIC-DIS-NEXT: [[PTR]].const 65540
; PIC-DIS-NEXT: [[PTR]].const 4
; PIC-DIS-NEXT: global.get 1
; PIC-DIS-NEXT: [[PTR]].add
@@ -233,7 +233,7 @@
; DIS-NEXT: i32.const 13
; DIS-NEXT: memory.init 1, 0
; NOPIC-DIS-NEXT: [[PTR]].const 1044
; NOPIC-DIS-NEXT: [[PTR]].const 65556
; PIC-DIS-NEXT: [[PTR]].const 20
; PIC-DIS-NEXT: global.get 1
; PIC-DIS-NEXT: [[PTR]].add
@@ -241,7 +241,7 @@
; DIS-NEXT: i32.const 0
; DIS-NEXT: i32.const 20
; DIS-NEXT: memory.init 2, 0
; NOPIC-DIS-NEXT: [[PTR]].const 1064
; NOPIC-DIS-NEXT: [[PTR]].const 65576
; PIC-DIS-NEXT: [[PTR]].const 40
; PIC-DIS-NEXT: global.get 1
; PIC-DIS-NEXT: [[PTR]].add
@@ -249,13 +249,13 @@
; DIS-NEXT: [[PTR]].const 10000
; DIS-NEXT: memory.fill 0
; NOPIC-DIS-NEXT: [[PTR]].const 11064
; NOPIC-DIS-NEXT: [[PTR]].const 75576
; PIC-DIS-NEXT: local.get 0
; DIS-NEXT: i32.const 2
; DIS-NEXT: i32.atomic.store 0
; NOPIC-DIS-NEXT: [[PTR]].const 11064
; NOPIC-DIS-NEXT: [[PTR]].const 75576
; PIC-DIS-NEXT: local.get 0
; DIS-NEXT: i32.const -1
@@ -264,7 +264,7 @@
; DIS-NEXT: br 1 # 1: down to label1
; DIS-NEXT: end
; NOPIC-DIS-NEXT: [[PTR]].const 11064
; NOPIC-DIS-NEXT: [[PTR]].const 75576
; PIC-DIS-NEXT: local.get 0
; DIS-NEXT: i32.const 1

2
lld/test/wasm/debuginfo.test
View File

@@ -50,7 +50,7 @@ CHECK-NEXT: DW_AT_type (0x000000ac "int[2]")
CHECK-NEXT: DW_AT_external (true)
CHECK-NEXT: DW_AT_decl_file ("{{.*}}hi_foo.c")
CHECK-NEXT: DW_AT_decl_line (1)
CHECK: DW_AT_location (DW_OP_addr 0x400)
CHECK: DW_AT_location (DW_OP_addr 0x10000)
CHECK: DW_TAG_array_type

2
lld/test/wasm/dylink-non-pie.s
View File

@@ -32,7 +32,7 @@ f_p:
# DIS: <__wasm_apply_data_relocs>:
# DIS-EMPTY:
# DIS-NEXT: i32.const 1024
# DIS-NEXT: i32.const 65536
# DIS-NEXT: global.get 0
# DIS-NEXT: i32.store 0
# DIS-NEXT: end

6
lld/test/wasm/emit-relocs.s
View File

@@ -41,11 +41,11 @@ foo:
# CHECK: - Type: DATA
# CHECK-NEXT: Segments:
# CHECK-NEXT: - SectionOffset: 7
# CHECK-NEXT: - SectionOffset: 8
# CHECK-NEXT: InitFlags: 0
# CHECK-NEXT: Offset:
# CHECK-NEXT: Opcode: I32_CONST
# CHECK-NEXT: Value: 1024
# CHECK-NEXT: Value: 65536
# CHECK-NEXT: Content: '00000000'
# There should be a single relocation in this section (just the live symbol)
@@ -75,5 +75,5 @@ foo:
# CHECK-NEXT: Kind: DATA
# CHECK-NEXT: Name: __stack_low
# CHECK-NEXT: Flags: [ VISIBILITY_HIDDEN, ABSOLUTE ]
# CHECK-NEXT: Offset: 1040
# CHECK-NEXT: Size: 0
# CHECK-NEXT: - Index: 3

2
lld/test/wasm/externref.s
View File

@@ -35,7 +35,7 @@ _start:
# CHECK-NEXT: Mutable: true
# CHECK-NEXT: InitExpr:
# CHECK-NEXT: Opcode: I32_CONST
# CHECK-NEXT: Value: 66560
# CHECK-NEXT: Value: 65536
# CHECK-NEXT: - Index: 1
# CHECK-NEXT: Type: EXTERNREF
# CHECK-NEXT: Mutable: true

12
lld/test/wasm/gc-sections.ll
View File

@@ -57,7 +57,7 @@ entry:
; CHECK-NEXT: Mutable: true
; CHECK-NEXT: InitExpr:
; CHECK-NEXT: Opcode: I32_CONST
; CHECK-NEXT: Value: 66576
; CHECK-NEXT: Value: 65536
; CHECK-NEXT: - Index: 1
; CHECK-NEXT: Type: I64
; CHECK-NEXT: Mutable: true
@@ -67,11 +67,11 @@ entry:
; CHECK: - Type: DATA
; CHECK-NEXT: Segments:
; CHECK-NEXT: - SectionOffset: 7
; CHECK-NEXT: - SectionOffset: 8
; CHECK-NEXT: InitFlags: 0
; CHECK-NEXT: Offset:
; CHECK-NEXT: Opcode: I32_CONST
; CHECK-NEXT: Value: 1024
; CHECK-NEXT: Value: 65536
; CHECK-NEXT: Content: '02000000'
; CHECK-NEXT: - Type: CUSTOM
; CHECK-NEXT: Name: name
@@ -123,7 +123,7 @@ entry:
; NO-GC-NEXT: Mutable: true
; NO-GC-NEXT: InitExpr:
; NO-GC-NEXT: Opcode: I32_CONST
; NO-GC-NEXT: Value: 66576
; NO-GC-NEXT: Value: 65536
; NO-GC-NEXT: - Index: 1
; NO-GC-NEXT: Type: I64
; NO-GC-NEXT: Mutable: true
@@ -139,11 +139,11 @@ entry:
; NO-GC: - Type: DATA
; NO-GC-NEXT: Segments:
; NO-GC-NEXT: - SectionOffset: 7
; NO-GC-NEXT: - SectionOffset: 8
; NO-GC-NEXT: InitFlags: 0
; NO-GC-NEXT: Offset:
; NO-GC-NEXT: Opcode: I32_CONST
; NO-GC-NEXT: Value: 1024
; NO-GC-NEXT: Value: 65536
; NO-GC-NEXT: Content: '010000000000000002000000'
; NO-GC-NEXT: - Type: CUSTOM
; NO-GC-NEXT: Name: name

8
lld/test/wasm/global-base.test
View File

@@ -19,19 +19,19 @@ CHECK-1024-NEXT: Type: I32
CHECK-1024-NEXT: Mutable: true
CHECK-1024-NEXT: InitExpr:
CHECK-1024-NEXT: Opcode: I32_CONST
CHECK-1024-NEXT: Value: 66560
CHECK-1024-NEXT: Value: 65536
CHECK-1024-NEXT: - Index: 1
CHECK-1024-NEXT: Type: I32
CHECK-1024-NEXT: Mutable: false
CHECK-1024-NEXT: InitExpr:
CHECK-1024-NEXT: Opcode: I32_CONST
CHECK-1024-NEXT: Value: 1024
CHECK-1024-NEXT: Value: 65536
CHECK-1024-NEXT: - Index: 2
CHECK-1024-NEXT: Type: I32
CHECK-1024-NEXT: Mutable: false
CHECK-1024-NEXT: InitExpr:
CHECK-1024-NEXT: Opcode: I32_CONST
CHECK-1024-NEXT: Value: 1024
CHECK-1024-NEXT: Value: 65536
CHECK-1024: - Type: EXPORT
CHECK-1024: - Name: __data_end
@@ -50,7 +50,7 @@ CHECK-16777216-NEXT: Type: I32
CHECK-16777216-NEXT: Mutable: true
CHECK-16777216-NEXT: InitExpr:
CHECK-16777216-NEXT: Opcode: I32_CONST
CHECK-16777216-NEXT: Value: 16842752
CHECK-16777216-NEXT: Value: 65536
CHECK-16777216-NEXT: - Index: 1
CHECK-16777216-NEXT: Type: I32
CHECK-16777216-NEXT: Mutable: false

2
lld/test/wasm/globals.s
View File

@@ -42,7 +42,7 @@ immutable_global:
# CHECK-NEXT: Mutable: true
# CHECK-NEXT: InitExpr:
# CHECK-NEXT: Opcode: I32_CONST
# CHECK-NEXT: Value: 66560
# CHECK-NEXT: Value: 65536
# CHECK-NEXT: - Index: 1
# CHECK-NEXT: Type: I32
# CHECK-NEXT: Mutable: false

2
lld/test/wasm/import-memory.test
View File

@@ -10,7 +10,7 @@
# CHECK-NEXT: Field: memory
# CHECK-NEXT: Kind: MEMORY
# CHECK-NEXT: Memory:
# CHECK-NEXT: Minimum: 0x2
# CHECK-NEXT: Minimum: 0x1
# CHECK-NEXT: - Type:

2
lld/test/wasm/init-fini.ll
View File

@@ -78,7 +78,7 @@ entry:
; CHECK-NEXT: Body: 10041005100A100F1012100F10141004100C100F10161002100E0B
; CHECK: - Index: 22
; CHECK-NEXT: Locals:
; CHECK-NEXT: Body: 02404186808080004100418088808000108080808000450D00000B0B
; CHECK-NEXT: Body: 02404186808080004100418080848000108080808000450D00000B0B
; CHECK-NEXT: - Type: CUSTOM
; CHECK-NEXT: Name: name
; CHECK-NEXT: FunctionNames:

2
lld/test/wasm/large-memory.test
View File

@@ -12,7 +12,7 @@ RUN: obj2yaml %t2.wasm | FileCheck %s --check-prefixes=CHECK,CHECK-4G
CHECK: - Type: MEMORY
CHECK-NEXT: Memories:
CHECK-NEXT: - Flags: [ HAS_MAX ]
CHECK-NEXT: Minimum: 0x2
CHECK-NEXT: Minimum: 0x1
CHECK-2G-NEXT: Maximum: 0x8000
CHECK-4G-NEXT: Maximum: 0x10000

10
lld/test/wasm/local-symbols.ll
View File

@@ -45,13 +45,13 @@ entry:
; CHECK-NEXT: Mutable: true
; CHECK-NEXT: InitExpr:
; CHECK-NEXT: Opcode: I32_CONST
; CHECK-NEXT: Value: 66576
; CHECK-NEXT: Value: 65536
; CHECK-NEXT: - Index: 1
; CHECK-NEXT: Type: I32
; CHECK-NEXT: Mutable: false
; CHECK-NEXT: InitExpr:
; CHECK-NEXT: Opcode: I32_CONST
; CHECK-NEXT: Value: 1024
; CHECK-NEXT: Value: 65536
; CHECK-NEXT: - Type: EXPORT
; CHECK-NEXT: Exports:
; CHECK-NEXT: - Name: memory
@@ -67,17 +67,17 @@ entry:
; CHECK-NEXT: Functions:
; CHECK-NEXT: - Index: 0
; CHECK-NEXT: Locals:
; CHECK-NEXT: Body: 4100280284888080000B
; CHECK-NEXT: Body: 4100280284808480000B
; CHECK-NEXT: - Index: 1
; CHECK-NEXT: Locals:
; CHECK-NEXT: Body: 1080808080001A0B
; CHECK-NEXT: - Type: DATA
; CHECK-NEXT: Segments:
; CHECK-NEXT: - SectionOffset: 7
; CHECK-NEXT: - SectionOffset: 8
; CHECK-NEXT: InitFlags: 0
; CHECK-NEXT: Offset:
; CHECK-NEXT: Opcode: I32_CONST
; CHECK-NEXT: Value: 1024
; CHECK-NEXT: Value: 65536
; CHECK-NEXT: Content: '0100000003000000'
; CHECK-NEXT: - Type: CUSTOM
; CHECK-NEXT: Name: name

24
lld/test/wasm/locals-duplicate.test
View File

@@ -26,7 +26,7 @@
; CHECK-NEXT: Maximum: 0x7
; CHECK-NEXT: - Type: MEMORY
; CHECK-NEXT: Memories:
; CHECK-NEXT: - Minimum: 0x2
; CHECK-NEXT: - Minimum: 0x2
; CHECK-NEXT: - Type: GLOBAL
; CHECK-NEXT: Globals:
; CHECK-NEXT: - Index: 0
@@ -34,19 +34,19 @@
; CHECK-NEXT: Mutable: true
; CHECK-NEXT: InitExpr:
; CHECK-NEXT: Opcode: I32_CONST
; CHECK-NEXT: Value: 66592
; CHECK-NEXT: Value: 65536
; CHECK-NEXT: - Index: 1
; CHECK-NEXT: Type: I32
; CHECK-NEXT: Mutable: false
; CHECK-NEXT: InitExpr:
; CHECK-NEXT: Opcode: I32_CONST
; CHECK-NEXT: Value: 1028
; CHECK-NEXT: Value: 65540
; CHECK-NEXT: - Index: 2
; CHECK-NEXT: Type: I32
; CHECK-NEXT: Mutable: false
; CHECK-NEXT: InitExpr:
; CHECK-NEXT: Opcode: I32_CONST
; CHECK-NEXT: Value: 1036
; CHECK-NEXT: Value: 65548
; CHECK-NEXT: - Type: EXPORT
; CHECK-NEXT: Exports:
; CHECK-NEXT: - Name: memory
@@ -119,13 +119,13 @@
; CHECK-NEXT: Body: 41020B
; CHECK-NEXT: - Index: 3
; CHECK-NEXT: Locals:
; CHECK-NEXT: Body: 4180888080000B
; CHECK-NEXT: Body: 4180808480000B
; CHECK-NEXT: - Index: 4
; CHECK-NEXT: Locals:
; CHECK-NEXT: Body: 4184888080000B
; CHECK-NEXT: Body: 4184808480000B
; CHECK-NEXT: - Index: 5
; CHECK-NEXT: Locals:
; CHECK-NEXT: Body: 4188888080000B
; CHECK-NEXT: Body: 4188808480000B
; CHECK-NEXT: - Index: 6
; CHECK-NEXT: Locals:
; CHECK-NEXT: Body: 4181808080000B
@@ -146,13 +146,13 @@
; CHECK-NEXT: Body: 41020B
; CHECK-NEXT: - Index: 12
; CHECK-NEXT: Locals:
; CHECK-NEXT: Body: 418C888080000B
; CHECK-NEXT: Body: 418C808480000B
; CHECK-NEXT: - Index: 13
; CHECK-NEXT: Locals:
; CHECK-NEXT: Body: 4190888080000B
; CHECK-NEXT: Body: 4190808480000B
; CHECK-NEXT: - Index: 14
; CHECK-NEXT: Locals:
; CHECK-NEXT: Body: 4194888080000B
; CHECK-NEXT: Body: 4194808480000B
; CHECK-NEXT: - Index: 15
; CHECK-NEXT: Locals:
; CHECK-NEXT: Body: 4184808080000B
@@ -164,11 +164,11 @@
; CHECK-NEXT: Body: 4186808080000B
; CHECK-NEXT: - Type: DATA
; CHECK-NEXT: Segments:
; CHECK-NEXT: - SectionOffset: 7
; CHECK-NEXT: - SectionOffset: 8
; CHECK-NEXT: InitFlags: 0
; CHECK-NEXT: Offset:
; CHECK-NEXT: Opcode: I32_CONST
; CHECK-NEXT: Value: 1024
; CHECK-NEXT: Value: 65536
; CHECK-NEXT: Content: '010000000100000001000000010000000100000001000000'
; CHECK-NEXT: - Type: CUSTOM
; CHECK-NEXT: Name: name

4
lld/test/wasm/lto/tls.ll
View File

@@ -30,13 +30,13 @@ attributes #0 = { noinline nounwind optnone "target-features"="+atomics,+bulk-me
; CHECK-NEXT: Mutable: true
; CHECK-NEXT: InitExpr:
; CHECK-NEXT: Opcode: I32_CONST
; CHECK-NEXT: Value: 66576
; CHECK-NEXT: Value: 65536
; CHECK-NEXT: - Index: 1
; CHECK-NEXT: Type: I32
; CHECK-NEXT: Mutable: false
; CHECK-NEXT: InitExpr:
; CHECK-NEXT: Opcode: I32_CONST
; CHECK-NEXT: Value: 1024
; CHECK-NEXT: Value: 65536
; CHECK: GlobalNames:
; CHECK-NEXT: - Index: 0

4
lld/test/wasm/lto/used.ll
View File

@@ -26,11 +26,11 @@ return:
; CHECK: - Type: DATA
; CHECK-NEXT: Segments:
; CHECK-NEXT: - SectionOffset: 7
; CHECK-NEXT: - SectionOffset: 8
; CHECK-NEXT: InitFlags: 0
; CHECK-NEXT: Offset:
; CHECK-NEXT: Opcode: I32_CONST
; CHECK-NEXT: Value: 1024
; CHECK-NEXT: Value: 65536
; CHECK-NEXT: Content: '01000000'
; CHECK: - Type: CUSTOM

18
lld/test/wasm/map-file.s
View File

@@ -59,15 +59,15 @@ somezeroes:
# CHECK-NEXT: - 66 b write_global
# CHECK-NEXT: - 71 f {{.*}}{{/|\\}}map-file.s.tmp1.o:(_start)
# CHECK-NEXT: - 71 f _start
# CHECK-NEXT: - 82 11 DATA
# CHECK-NEXT: 400 83 8 .data
# CHECK-NEXT: 400 89 8 {{.*}}{{/|\\}}map-file.s.tmp1.o:(.data.somedata)
# CHECK-NEXT: 400 89 8 somedata
# CHECK-NEXT: 408 82 4 .bss
# CHECK-NEXT: 408 0 4 {{.*}}{{/|\\}}map-file.s.tmp1.o:(.bss.somezeroes)
# CHECK-NEXT: 408 0 4 somezeroes
# CHECK-NEXT: - 93 12 CUSTOM(.debug_info)
# CHECK-NEXT: - a5 61 CUSTOM(name)
# CHECK-NEXT: - 82 12 DATA
# CHECK-NEXT: 10000 83 8 .data
# CHECK-NEXT: 10000 8a 8 {{.*}}{{/|\\}}map-file.s.tmp1.o:(.data.somedata)
# CHECK-NEXT: 10000 8a 8 somedata
# CHECK-NEXT: 10008 82 4 .bss
# CHECK-NEXT: 10008 0 4 {{.*}}{{/|\\}}map-file.s.tmp1.o:(.bss.somezeroes)
# CHECK-NEXT: 10008 0 4 somezeroes
# CHECK-NEXT: - 94 12 CUSTOM(.debug_info)
# CHECK-NEXT: - a6 61 CUSTOM(name)
# RUN: not wasm-ld %t1.o -o /dev/null -Map=/ 2>&1 \
# RUN: | FileCheck -check-prefix=FAIL %s

6
lld/test/wasm/memory-naming.test
View File

@@ -57,7 +57,7 @@
# CHECK-IMPORT-NEXT: Field: bar
# CHECK-IMPORT-NEXT: Kind: MEMORY
# CHECK-IMPORT-NEXT: Memory:
# CHECK-IMPORT-NEXT: Minimum: 0x2
# CHECK-IMPORT-NEXT: Minimum: 0x1
# CHECK-IMPORT: - Type: EXPORT
# CHECK-IMPORT-NEXT: Exports:
# CHECK-IMPORT-NEXT: - Name: _start
@@ -77,7 +77,7 @@
# CHECK-IMPORT-DEFAULT-NEXT: Field: foo
# CHECK-IMPORT-DEFAULT-NEXT: Kind: MEMORY
# CHECK-IMPORT-DEFAULT-NEXT: Memory:
# CHECK-IMPORT-DEFAULT-NEXT: Minimum: 0x2
# CHECK-IMPORT-DEFAULT-NEXT: Minimum: 0x1
# CHECK-IMPORT-DEFAULT-NEXT: - Type:
# RUN:wasm-ld --import-memory=foo,bar --export-memory=qux -o %t.both.wasm %t.start.o
@@ -91,7 +91,7 @@
# CHECK-BOTH-NEXT: Field: bar
# CHECK-BOTH-NEXT: Kind: MEMORY
# CHECK-BOTH-NEXT: Memory:
# CHECK-BOTH-NEXT: Minimum: 0x2
# CHECK-BOTH-NEXT: Minimum: 0x1
# CHECK-BOTH: - Type: EXPORT
# CHECK-BOTH-NEXT: Exports:
# CHECK-BOTH-NEXT: - Name: qux

14
lld/test/wasm/merge-string.s
View File

@@ -41,21 +41,21 @@ negative_addend:
// COMMON-NEXT: Mutable: true
// COMMON-NEXT: InitExpr:
// COMMON-NEXT: Opcode: I32_CONST
// COMMON-NEXT: Value: 66576
// COMMON-NEXT: Value: 65536
// COMMON-NEXT: - Index: 1
// COMMON-NEXT: Type: I32
// COMMON-NEXT: Mutable: false
// COMMON-NEXT: InitExpr:
// COMMON-NEXT: Opcode: I32_CONST
// MERGE-NEXT: Value: 1024
// NOMERGE-NEXT: Value: 1028
// MERGE-NEXT: Value: 65536
// NOMERGE-NEXT: Value: 65540
// COMMON-NEXT: - Index: 2
// COMMON-NEXT: Type: I32
// COMMON-NEXT: Mutable: false
// COMMON-NEXT: InitExpr:
// COMMON-NEXT: Opcode: I32_CONST
// MERGE-NEXT: Value: 1025
// NOMERGE-NEXT: Value: 1029
// MERGE-NEXT: Value: 65537
// NOMERGE-NEXT: Value: 65541
// COMMON-NEXT: - Type: EXPORT
// COMMON-NEXT: Exports:
// COMMON-NEXT: - Name: memory
@@ -71,11 +71,11 @@ negative_addend:
//
// COMMON: - Type: DATA
// COMMON-NEXT: Segments:
// COMMON-NEXT: - SectionOffset: 7
// COMMON-NEXT: - SectionOffset: 8
// COMMON-NEXT: InitFlags: 0
// COMMON-NEXT: Offset:
// COMMON-NEXT: Opcode: I32_CONST
// COMMON-NEXT: Value: 1024
// COMMON-NEXT: Value: 65536
// MERGE-NEXT: Content: '61626300'
// NOMERGE-NEXT: Content: '6162630061626300626300'

8
lld/test/wasm/multi-table.s
View File

@@ -87,7 +87,7 @@ call_indirect_explicit_tables:
# CHECK-NEXT: Mutable: true
# CHECK-NEXT: InitExpr:
# CHECK-NEXT: Opcode: I32_CONST
# CHECK-NEXT: Value: 66576
# CHECK-NEXT: Value: 65536
# CHECK-NEXT: - Type: EXPORT
# CHECK-NEXT: Exports:
# CHECK-NEXT: - Name: memory
@@ -127,14 +127,14 @@ call_indirect_explicit_tables:
# CHECK-NEXT: Body: 42010B
# CHECK-NEXT: - Index: 3
# CHECK-NEXT: Locals: []
# CHECK-NEXT: Body: 41002802808880800011818080800083808080001A41002802848880800011828080800083808080001A0B
# CHECK-NEXT: Body: 41002802808084800011818080800083808080001A41002802848084800011828080800083808080001A0B
# CHECK-NEXT: - Type: DATA
# CHECK-NEXT: Segments:
# CHECK-NEXT: - SectionOffset: 7
# CHECK-NEXT: - SectionOffset: 8
# CHECK-NEXT: InitFlags: 0
# CHECK-NEXT: Offset:
# CHECK-NEXT: Opcode: I32_CONST
# CHECK-NEXT: Value: 1024
# CHECK-NEXT: Value: 65536
# CHECK-NEXT: Content: '0100000002000000'
# CHECK-NEXT: - Type: CUSTOM
# CHECK-NEXT: Name: name

8
lld/test/wasm/no-strip-segment.s
View File

@@ -47,16 +47,16 @@ grab_liba:
# "greetings" section
# CHECK: - Type: DATA
# CHECK: Segments:
# CHECK: - SectionOffset: 7
# CHECK: - SectionOffset: 8
# CHECK: InitFlags: 0
# CHECK: Offset:
# CHECK: Opcode: I32_CONST
# CHECK: Value: 1024
# CHECK: Value: 65536
# CHECK: Content: 68656C6C6F00776F726C6400
# "weahters" section.
# CHECK: - SectionOffset: 25
# CHECK: - SectionOffset: 27
# CHECK: InitFlags: 0
# CHECK: Offset:
# CHECK: Opcode: I32_CONST
# CHECK: Value: 1036
# CHECK: Value: 65548
# CHECK: Content: 636C6F75647900

2
lld/test/wasm/no-tls.s
View File

@@ -28,7 +28,7 @@ _start:
# CHECK-NEXT: Mutable: true
# CHECK-NEXT: InitExpr:
# CHECK-NEXT: Opcode: I32_CONST
# CHECK-NEXT: Value: 66560
# CHECK-NEXT: Value: 65536
# __tls_base
# CHECK-NEXT: - Index: 1

4
lld/test/wasm/page-size.s
View File

@@ -19,7 +19,7 @@ foo:
# CHECK-CUSTOM: - Type: MEMORY
# CHECK-CUSTOM-NEXT: Memories:
# CHECK-CUSTOM-NEXT: - Flags: [ HAS_PAGE_SIZE ]
# CHECK-CUSTOM-NEXT: Minimum: 0x10410
# CHECK-CUSTOM-NEXT: Minimum: 0x10004
# CHECK-CUSTOM-NEXT: PageSize: 0x1
# RUN: llvm-objdump --disassemble-symbols=_start %t.custom.wasm | FileCheck %s --check-prefix=CHECK-CUSTOM-DIS
@@ -51,7 +51,7 @@ foo:
# CHECK-CUSTOM-IMPORT-NEXT: Kind: MEMORY
# CHECK-CUSTOM-IMPORT-NEXT: Memory:
# CHECK-CUSTOM-IMPORT-NEXT: Flags: [ HAS_PAGE_SIZE ]
# CHECK-CUSTOM-IMPORT-NEXT: Minimum: 0x10410
# CHECK-CUSTOM-IMPORT-NEXT: Minimum: 0x10004
# CHECK-CUSTOM-IMPORT-NEXT: PageSize: 0x1
# RUN: llvm-objdump --disassemble-symbols=_start %t.custom-import.wasm | FileCheck %s --check-prefix=CHECK-CUSTOM-IMPORT-DIS

8
lld/test/wasm/pic-static.ll
View File

@@ -62,7 +62,7 @@ entry:
; CHECK-NEXT: Mutable: true
; CHECK-NEXT: InitExpr:
; CHECK-NEXT: Opcode: I32_CONST
; CHECK-NEXT: Value: 66576
; CHECK-NEXT: Value: 65536
; GOT.func.ret32
; CHECK-NEXT: - Index: 1
@@ -70,7 +70,7 @@ entry:
; CHECK-NEXT: Mutable: false
; CHECK-NEXT: InitExpr:
; CHECK-NEXT: Opcode: I32_CONST
; CHECK-NEXT: Value: 1
; CHECK-NEXT: Value: 1
; GOT.func.missing_function
; CHECK-NEXT: - Index: 2
@@ -102,7 +102,7 @@ entry:
; CHECK-NEXT: Mutable: false
; CHECK-NEXT: InitExpr:
; CHECK-NEXT: Opcode: I32_CONST
; CHECK-NEXT: Value: 1024
; CHECK-NEXT: Value: 65536
; GOT.mem.ret32_ptr
; CHECK-NEXT: - Index: 6
@@ -110,7 +110,7 @@ entry:
; CHECK-NEXT: Mutable: false
; CHECK-NEXT: InitExpr:
; CHECK-NEXT: Opcode: I32_CONST
; CHECK-NEXT: Value: 1032
; CHECK-NEXT: Value: 65544
; __memory_base
; CHECK-NEXT: - Index: 7

24
lld/test/wasm/reloc-relative.s
View File

@@ -50,40 +50,40 @@ far:
# CHECK: - Type: DATA
# CHECK-NEXT: Segments:
# CHECK-NEXT: - SectionOffset: 7
# CHECK-NEXT: - SectionOffset: 8
# CHECK-NEXT: InitFlags: 0
# CHECK-NEXT: Offset:
# CHECK-NEXT: Opcode: I32_CONST
# CHECK-NEXT: Value: 1024
# CHECK-NEXT: Value: 65536
# CHECK-NEXT: Content: 68656C6C6F0A00
# CHECK-NEXT: - SectionOffset: 20
# CHECK-NEXT: - SectionOffset: 22
# CHECK-NEXT: InitFlags: 0
# CHECK-NEXT: Offset:
# CHECK-NEXT: Opcode: I32_CONST
# CHECK-NEXT: Value: 1031
# CHECK-NEXT: Value: 65543
# CHECK-NEXT: Content: 000000002A000000
# CHECK-NEXT: - SectionOffset: 34
# CHECK-NEXT: - SectionOffset: 37
# CHECK-NEXT: InitFlags: 0
# CHECK-NEXT: Offset:
# CHECK-NEXT: Opcode: I32_CONST
# CHECK-NEXT: Value: 1039
# CHECK-NEXT: Value: 65551
# CHECK-NEXT: Content: FCFFFFFFFCFFFFFF
# CHECK-NEXT: - SectionOffset: 48
# CHECK-NEXT: - SectionOffset: 52
# CHECK-NEXT: InitFlags: 0
# CHECK-NEXT: Offset:
# CHECK-NEXT: Opcode: I32_CONST
# CHECK-NEXT: Value: 1047
# CHECK-NEXT: Value: 65559
# CHECK-NEXT: Content: E9FFFFFFE9FFFFFF
# CHECK-NEXT: - SectionOffset: 62
# CHECK-NEXT: - SectionOffset: 67
# CHECK-NEXT: InitFlags: 0
# CHECK-NEXT: Offset:
# CHECK-NEXT: Opcode: I32_CONST
# CHECK-NEXT: Value: 1055
# CHECK-NEXT: Value: 65567
# CHECK-NEXT: Content: '0800000008000000'
# CHECK-NEXT: - SectionOffset: 76
# CHECK-NEXT: - SectionOffset: 82
# CHECK-NEXT: InitFlags: 0
# CHECK-NEXT: Offset:
# CHECK-NEXT: Opcode: I32_CONST
# CHECK-NEXT: Value: 1063
# CHECK-NEXT: Value: 65575
# CHECK-NEXT: Content: '15000000'

2
lld/test/wasm/shared-memory-no-atomics.yaml
View File

@@ -55,7 +55,7 @@ Sections:
# NO-SHARED: - Type: MEMORY
# NO-SHARED-NEXT: Memories:
# NO-SHARED-NEXT: - Minimum: 0x2
# NO-SHARED-NEXT: - Minimum: 0x1
# NO-SHARED-NOT: Maximum:
# SHARED: --shared-memory is disallowed by {{.*}}shared-memory-no-atomics.yaml.tmp1.o because it was not compiled with 'atomics' or 'bulk-memory' features.

12
lld/test/wasm/shared-memory.yaml
View File

@@ -1,16 +1,16 @@
# RUN: yaml2obj %s -o %t1.o
# RUN: wasm-ld --no-entry --shared-memory --features=atomics,bulk-memory %t1.o -o - | obj2yaml | FileCheck %s --check-prefix SHARED
# RUN: wasm-ld --no-entry --no-gc-sections --shared-memory --features=atomics,bulk-memory %t1.o -o - | obj2yaml | FileCheck %s --check-prefix SHARED
# RUN: not wasm-ld --no-entry --shared-memory --max-memory=100000 %t1.o -o - 2>&1 | FileCheck %s --check-prefix SHARED-UNALIGNED
# RUN: not wasm-ld --no-entry --no-gc-sections --shared-memory --max-memory=100000 %t1.o -o - 2>&1 | FileCheck %s --check-prefix SHARED-UNALIGNED
# RUN: not wasm-ld --no-entry --shared-memory --max-memory=131072 --features=bulk-memory %t1.o -o - 2>&1 | FileCheck %s --check-prefix SHARED-NO-ATOMICS
# RUN: not wasm-ld --no-entry --no-gc-sections --shared-memory --max-memory=131072 --features=bulk-memory %t1.o -o - 2>&1 | FileCheck %s --check-prefix SHARED-NO-ATOMICS
# RUN: not wasm-ld --no-entry --shared-memory --max-memory=131072 --features=atomics %t1.o -o - 2>&1 | FileCheck %s --check-prefix SHARED-NO-BULK-MEM
# RUN: not wasm-ld --no-entry --no-gc-sections --shared-memory --max-memory=131072 --features=atomics %t1.o -o - 2>&1 | FileCheck %s --check-prefix SHARED-NO-BULK-MEM
# RUN: wasm-ld --relocatable --features=atomics %t1.o -o - | obj2yaml | FileCheck %s --check-prefix ATOMICS-RELOCATABLE
# RUN: wasm-ld --no-entry --shared-memory --max-memory=131072 --features=atomics,bulk-memory %t1.o -o - | obj2yaml | FileCheck %s --check-prefix SHARED
# XUN: wasm-ld --no-entry --no-gc-sections --shared-memory --max-memory=131072 --features=atomics,bulk-memory %t1.o -o - | obj2yaml | FileCheck %s --check-prefix SHARED
--- !WASM
FileHeader:
@@ -22,7 +22,7 @@ Sections:
Field: __linear_memory
Kind: MEMORY
Memory:
Minimum: 0x00000001
Minimum: 0x00000009
- Module: env
Field: __indirect_function_table
Kind: TABLE

12
lld/test/wasm/stack-first.test
View File

@@ -5,16 +5,18 @@
; Also test that __heap_base is still aligned with the --stack-first option.
RUN: llvm-mc -filetype=obj -triple=wasm32-unknown-unknown %p/Inputs/stack-first.s -o %t.o
RUN: wasm-ld -z stack-size=512 --stack-first --export=__data_end --export=__heap_base --export=someByte -o %t.wasm %t.o
; Check that the default is `--stack-first`
RUN: wasm-ld -z stack-size=512 --export=__data_end --export=__heap_base --export=someByte -o %t.wasm %t.o
RUN: obj2yaml %t.wasm | FileCheck %s
; Check `--no-stack-first`
RUN: wasm-ld -z stack-size=512 --stack-first --no-stack-first --export=__data_end --export=__heap_base --export=someByte -o %t.wasm %t.o
RUN: wasm-ld -z stack-size=512 --no-stack-first --export=__data_end --export=__heap_base --export=someByte -o %t.wasm %t.o
RUN: obj2yaml %t.wasm | FileCheck %s --check-prefix=NOT-FIRST
; Check that the default is no-stack-first
RUN: wasm-ld -z stack-size=512 --export=__data_end --export=__heap_base --export=someByte -o %t.wasm %t.o
RUN: obj2yaml %t.wasm | FileCheck %s --check-prefix=NOT-FIRST
; Check `--stack-first`
RUN: wasm-ld -z stack-size=512 --no-stack-first --stack-first --export=__data_end --export=__heap_base --export=someByte -o %t.wasm %t.o
RUN: obj2yaml %t.wasm | FileCheck %s
CHECK: - Type: GLOBAL

16
lld/test/wasm/startstop.ll
View File

@@ -27,19 +27,19 @@ entry:
; CHECK: - Type: DATA
; CHECK-NEXT: Segments:
; CHECK-NEXT: - SectionOffset: 7
; CHECK-NEXT: - SectionOffset: 8
; CHECK-NEXT: InitFlags: 0
; CHECK-NEXT: Offset:
; CHECK-NEXT: Opcode: I32_CONST
; CHECK-NEXT: Value: 1024
; CHECK-NEXT: Value: 65536
; CHECK-NEXT: Content: 03000000040000002A0000002B000000
; ASM: 0000006e <get_start>:
; ASM: 00000070 <get_start>:
; ASM-EMPTY:
; ASM-NEXT: 70: i32.const 1024
; ASM-NEXT: 76: end
; ASM-NEXT: 72: i32.const 65536
; ASM-NEXT: 78: end
; ASM: 00000077 <get_end>:
; ASM: 00000079 <get_end>:
; ASM-EMPTY:
; ASM-NEXT: 79: i32.const 1040
; ASM-NEXT: 7f: end
; ASM-NEXT: 7b: i32.const 65552
; ASM-NEXT: 81: end

4
lld/test/wasm/table-base.s
View File

@@ -29,7 +29,7 @@ _start:
# CHECK-DEFAULT-NEXT: Mutable: true
# CHECK-DEFAULT-NEXT: InitExpr:
# CHECK-DEFAULT-NEXT: Opcode: I32_CONST
# CHECK-DEFAULT-NEXT: Value: 66560
# CHECK-DEFAULT-NEXT: Value: 65536
# CHECK-DEFAULT-NEXT: - Index: 1
# CHECK-DEFAULT-NEXT: Type: I32
# CHECK-DEFAULT-NEXT: Mutable: false
@@ -58,7 +58,7 @@ _start:
# CHECK-100-NEXT: Mutable: true
# CHECK-100-NEXT: InitExpr:
# CHECK-100-NEXT: Opcode: I32_CONST
# CHECK-100-NEXT: Value: 66560
# CHECK-100-NEXT: Value: 65536
# CHECK-100-NEXT: - Index: 1
# CHECK-100-NEXT: Type: I32
# CHECK-100-NEXT: Mutable: false

2
lld/test/wasm/tls-align.s
View File

@@ -65,7 +65,7 @@ tls2:
# CHECK-NEXT: Mutable: true
# CHECK-NEXT: InitExpr:
# CHECK-NEXT: Opcode: I32_CONST
# CHECK-NEXT: Value: 66592
# CHECK-NEXT: Value: 65536
# __tls_base
# CHECK-NEXT: - Index: 1

4
lld/test/wasm/tls-non-shared-memory-basic.s
View File

@@ -27,11 +27,11 @@ tls1:
# CHECK: - Type: DATA
# CHECK-NEXT: Segments:
# CHECK-NEXT: - SectionOffset: 7
# CHECK-NEXT: - SectionOffset: 8
# CHECK-NEXT: InitFlags: 0
# CHECK-NEXT: Offset:
# CHECK-NEXT: Opcode: I32_CONST
# CHECK-NEXT: Value: 1024
# CHECK-NEXT: Value: 65536
# CHECK-NEXT: Content: 2B000000
# CHECK-NEXT: - Type: CUSTOM
# CHECK-NOT: - Type: IMPORT

14
lld/test/wasm/tls-non-shared-memory.s
View File

@@ -63,38 +63,38 @@ tls1:
# CHECK-NEXT: Mutable: true
# CHECK-NEXT: InitExpr:
# CHECK-NEXT: Opcode: I32_CONST
# CHECK-NEXT: Value: 66576
# CHECK-NEXT: Value: 65536
# __tls_base
# CHECK-NEXT: - Index: 1
# CHECK-NEXT: Type: I32
# CHECK-NEXT: Mutable: false
# CHECK-NEXT: InitExpr:
# CHECK-NEXT: Opcode: I32_CONST
# CHECK-NEXT: Value: 1024
# CHECK-NEXT: Value: 65536
# GOT.data.internal.tls1
# CHECK-NEXT: - Index: 2
# CHECK-NEXT: Type: I32
# CHECK-NEXT: Mutable: false
# CHECK-NEXT: InitExpr:
# CHECK-NEXT: Opcode: I32_CONST
# CHECK-NEXT: Value: 1024
# CHECK-NEXT: Value: 65536
# CHECK-NEXT: - Type: EXPORT
# CHECK: - Type: DATA
# .data
# CHECK-NEXT: Segments:
# CHECK-NEXT: - SectionOffset: 7
# CHECK-NEXT: - SectionOffset: 8
# CHECK-NEXT: InitFlags: 0
# CHECK-NEXT: Offset:
# CHECK-NEXT: Opcode: I32_CONST
# CHECK-NEXT: Value: 1024
# CHECK-NEXT: Value: 65536
# CHECK-NEXT: Content: 2B000000
# .tdata
# CHECK-NEXT: - SectionOffset: 17
# CHECK-NEXT: - SectionOffset: 19
# CHECK-NEXT: InitFlags: 0
# CHECK-NEXT: Offset:
# CHECK-NEXT: Opcode: I32_CONST
# CHECK-NEXT: Value: 1028
# CHECK-NEXT: Value: 65540
# CHECK-NEXT: Content: 2A000000
# CHECK-NEXT: - Type: CUSTOM

2
lld/test/wasm/tls.s
View File

@@ -98,7 +98,7 @@ tls3:
# CHECK-NEXT: Mutable: true
# CHECK-NEXT: InitExpr:
# CHECK-NEXT: Opcode: I32_CONST
# CHECK-NEXT: Value: 66592
# CHECK-NEXT: Value: 65536
# __tls_base
# CHECK-NEXT: - Index: 1

4
lld/test/wasm/undefined-weak-call.s
View File

@@ -61,7 +61,7 @@ callWeakFuncs:
# CHECK-NEXT: Maximum: 0x1
# CHECK-NEXT: - Type: MEMORY
# CHECK-NEXT: Memories:
# CHECK-NEXT: - Minimum: 0x2
# CHECK-NEXT: - Minimum: 0x1
# CHECK-NEXT: - Type: GLOBAL
# CHECK-NEXT: Globals:
# CHECK-NEXT: - Index: 0
@@ -69,7 +69,7 @@ callWeakFuncs:
# CHECK-NEXT: Mutable: true
# CHECK-NEXT: InitExpr:
# CHECK-NEXT: Opcode: I32_CONST
# CHECK-NEXT: Value: 66560
# CHECK-NEXT: Value: 65536
# CHECK-NEXT: - Type: EXPORT
# CHECK-NEXT: Exports:
# CHECK-NEXT: - Name: memory

4
lld/test/wasm/weak-alias-overide.ll
View File

@@ -44,7 +44,7 @@ entry:
; CHECK-NEXT: Maximum: 0x3
; CHECK-NEXT: - Type: MEMORY
; CHECK-NEXT: Memories:
; CHECK-NEXT: - Minimum: 0x2
; CHECK-NEXT: - Minimum: 0x1
; CHECK-NEXT: - Type: GLOBAL
; CHECK-NEXT: Globals:
; CHECK-NEXT: - Index: 0
@@ -52,7 +52,7 @@ entry:
; CHECK-NEXT: Mutable: true
; CHECK-NEXT: InitExpr:
; CHECK-NEXT: Opcode: I32_CONST
; CHECK-NEXT: Value: 66560
; CHECK-NEXT: Value: 65536
; CHECK-NEXT: - Type: EXPORT
; CHECK-NEXT: Exports:
; CHECK-NEXT: - Name: memory

4
lld/test/wasm/weak-alias.ll
View File

@@ -41,7 +41,7 @@ entry:
; CHECK-NEXT: Maximum: 0x2
; CHECK-NEXT: - Type: MEMORY
; CHECK-NEXT: Memories:
; CHECK-NEXT: - Minimum: 0x2
; CHECK-NEXT: - Minimum: 0x1
; CHECK-NEXT: - Type: GLOBAL
; CHECK-NEXT: Globals:
; CHECK-NEXT: - Index: 0
@@ -49,7 +49,7 @@ entry:
; CHECK-NEXT: Mutable: true
; CHECK-NEXT: InitExpr:
; CHECK-NEXT: Opcode: I32_CONST
; CHECK-NEXT: Value: 66560
; CHECK-NEXT: Value: 65536
; CHECK-NEXT: - Type: EXPORT
; CHECK-NEXT: Exports:
; CHECK-NEXT: - Name: memory

8
lld/test/wasm/weak-symbols.s
View File

@@ -48,13 +48,13 @@ _start:
# CHECK-NEXT: Mutable: true
# CHECK-NEXT: InitExpr:
# CHECK-NEXT: Opcode: I32_CONST
# CHECK-NEXT: Value: 66576
# CHECK-NEXT: Value: 65536
# CHECK-NEXT: - Index: 1
# CHECK-NEXT: Type: I32
# CHECK-NEXT: Mutable: false
# CHECK-NEXT: InitExpr:
# CHECK-NEXT: Opcode: I32_CONST
# CHECK-NEXT: Value: 1024
# CHECK-NEXT: Value: 65536
# CHECK-NEXT: - Type: EXPORT
# CHECK-NEXT: Exports:
# CHECK-NEXT: - Name: memory
@@ -97,11 +97,11 @@ _start:
# CHECK-NEXT: Body: 4181808080000B
# CHECK-NEXT: - Type: DATA
# CHECK-NEXT: Segments:
# CHECK-NEXT: - SectionOffset: 7
# CHECK-NEXT: - SectionOffset: 8
# CHECK-NEXT: InitFlags: 0
# CHECK-NEXT: Offset:
# CHECK-NEXT: Opcode: I32_CONST
# CHECK-NEXT: Value: 1024
# CHECK-NEXT: Value: 65536
# CHECK-NEXT: Content: '01000000'
# CHECK-NEXT: - Type: CUSTOM
# CHECK-NEXT: Name: name

2
lld/test/wasm/weak-undefined-pic.s
View File

@@ -45,7 +45,7 @@ _start:
# CHECK-NEXT: Mutable: true
# CHECK-NEXT: InitExpr:
# CHECK-NEXT: Opcode: I32_CONST
# CHECK-NEXT: Value: 66560
# CHECK-NEXT: Value: 65536
# Global 'undefined_weak:foo' representing the GOT entry for foo
# Unlike other internal GOT entries that need to be mutable this one
# is immutable and not updated by `__wasm_apply_global_relocs`

4
lld/test/wasm/weak-undefined.s
View File

@@ -67,7 +67,7 @@ _start:
# CHECK-NEXT: Maximum: 0x1
# CHECK-NEXT: - Type: MEMORY
# CHECK-NEXT: Memories:
# CHECK-NEXT: - Minimum: 0x2
# CHECK-NEXT: - Minimum: 0x1
# CHECK-NEXT: - Type: GLOBAL
# CHECK-NEXT: Globals:
# CHECK-NEXT: - Index: 0
@@ -75,7 +75,7 @@ _start:
# CHECK-NEXT: Mutable: true
# CHECK-NEXT: InitExpr:
# CHECK-NEXT: Opcode: I32_CONST
# CHECK-NEXT: Value: 66560
# CHECK-NEXT: Value: 65536
# CHECK-NEXT: - Type: EXPORT
# CHECK-NEXT: Exports:
# CHECK-NEXT: - Name: memory

2
lld/wasm/Driver.cpp
View File

@@ -595,7 +595,7 @@ static void readConfigs(opt::InputArgList &args) {
ctx.arg.shlibSigCheck = !args.hasArg(OPT_no_shlib_sigcheck);
ctx.arg.stripAll = args.hasArg(OPT_strip_all);
ctx.arg.stripDebug = args.hasArg(OPT_strip_debug);
ctx.arg.stackFirst = args.hasFlag(OPT_stack_first, OPT_no_stack_first, false);
ctx.arg.stackFirst = args.hasFlag(OPT_stack_first, OPT_no_stack_first, true);
ctx.arg.trace = args.hasArg(OPT_trace);
ctx.arg.thinLTOCacheDir = args.getLastArgValue(OPT_thinlto_cache_dir);
ctx.arg.thinLTOCachePolicy = CHECK(

4
lld/wasm/Options.td
View File

@@ -251,8 +251,8 @@ def no_shlib_sigcheck: FF<"no-shlib-sigcheck">,
HelpText<"Do not check signatures of functions defined in shared libraries.">;
defm stack_first: B<"stack-first",
"Place stack at start of linear memory",
"Place the stack after static data refion (default)">;
"Place stack at start of linear memory (default)",
"Place the stack after static data region">;
def table_base: JJ<"table-base=">,
HelpText<"Table offset at which to place address taken functions (Defaults to 1)">;