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| author | Sam Clegg <sbc@chromium.org> | 2019-04-04 17:43:50 +0000 |
|---|---|---|
| committer | Sam Clegg <sbc@chromium.org> | 2019-04-04 17:43:50 +0000 |
| commit | 2a7cac932bbca5492e5a42d9dac33e0cb76d0f83 (patch) | |
| tree | 64e21da525922e0a2d7fc39421ecd1d879f963d6 /llvm/test/MC/WebAssembly | |
| parent | 98e3954fe9d6ab74888c8757284136134330e475 (diff) | |
| download | bcm5719-llvm-2a7cac932bbca5492e5a42d9dac33e0cb76d0f83.tar.gz bcm5719-llvm-2a7cac932bbca5492e5a42d9dac33e0cb76d0f83.zip | |
[WebAssembly] Add new explicit relocation types for PIC relocations
See https://github.com/WebAssembly/tool-conventions/pull/106
Differential Revision: https://reviews.llvm.org/D59907
llvm-svn: 357710
Diffstat (limited to 'llvm/test/MC/WebAssembly')
| -rw-r--r-- | llvm/test/MC/WebAssembly/reloc-pic.s | 93 |
1 files changed, 91 insertions, 2 deletions
diff --git a/llvm/test/MC/WebAssembly/reloc-pic.s b/llvm/test/MC/WebAssembly/reloc-pic.s index 49aaa858aec..249cd1fb89a 100644 --- a/llvm/test/MC/WebAssembly/reloc-pic.s +++ b/llvm/test/MC/WebAssembly/reloc-pic.s @@ -16,6 +16,32 @@ load_default_func: i32.load 0 end_function +load_hidden_data: + .functype load_hidden_data () -> (i32) + global.get __memory_base + i32.const .L.hidden_data@MBREL + i32.add + end_function + +load_hidden_func: + .functype load_hidden_func () -> (i32) + global.get __table_base + i32.const hidden_func@TBREL + i32.add + end_function + +hidden_func: + .functype hidden_func () -> (i32) + i32.const 0 + end_function + +.section .rodata.hidden_data,"",@ +.L.hidden_data: + .int8 100 + .size .L.hidden_data, 1 + +#.hidden hidden_func +#.hidden hidden_data .size default_data, 4 .functype default_func () -> (i32) @@ -34,7 +60,7 @@ load_default_func: # CHECK-NEXT: Field: __linear_memory # CHECK-NEXT: Kind: MEMORY # CHECK-NEXT: Memory: -# CHECK-NEXT: Initial: 0x00000000 +# CHECK-NEXT: Initial: 0x00000001 # CHECK-NEXT: - Module: env # CHECK-NEXT: Field: __indirect_function_table # CHECK-NEXT: Kind: TABLE @@ -57,7 +83,7 @@ load_default_func: # CHECK-NEXT: GlobalType: I32 # CHECK-NEXT: GlobalMutable: true # CHECK-NEXT: - Type: FUNCTION -# CHECK-NEXT: FunctionTypes: [ 0, 0 ] +# CHECK-NEXT: FunctionTypes: [ 0, 0, 0, 0, 0 ] # CHECK-NEXT: - Type: CODE # CHECK-NEXT: Relocations: # CHECK-NEXT: - Type: R_WASM_GLOBAL_INDEX_LEB @@ -66,6 +92,18 @@ load_default_func: # CHECK-NEXT: - Type: R_WASM_GLOBAL_INDEX_LEB # CHECK-NEXT: Index: 3 # CHECK-NEXT: Offset: 0x00000010 +# CHECK-NEXT: - Type: R_WASM_MEMORY_ADDR_LEB +# CHECK-NEXT: Index: 5 +# CHECK-NEXT: Offset: 0x0000001C +# CHECK-NEXT: - Type: R_WASM_MEMORY_ADDR_REL_SLEB +# CHECK-NEXT: Index: 6 +# CHECK-NEXT: Offset: 0x00000022 +# CHECK-NEXT: - Type: R_WASM_MEMORY_ADDR_LEB +# CHECK-NEXT: Index: 8 +# CHECK-NEXT: Offset: 0x0000002C +# CHECK-NEXT: - Type: R_WASM_TABLE_INDEX_REL_SLEB +# CHECK-NEXT: Index: 9 +# CHECK-NEXT: Offset: 0x00000032 # CHECK-NEXT: Functions: # CHECK-NEXT: - Index: 1 # CHECK-NEXT: Locals: [] @@ -73,6 +111,23 @@ load_default_func: # CHECK-NEXT: - Index: 2 # CHECK-NEXT: Locals: [] # CHECK-NEXT: Body: 2381808080002800000B +# CHECK-NEXT: - Index: 3 +# CHECK-NEXT: Locals: [] +# CHECK-NEXT: Body: 2380808080004180808080006A0B +# CHECK-NEXT: - Index: 4 +# CHECK-NEXT: Locals: [] +# CHECK-NEXT: Body: 2380808080004180808080006A0B +# CHECK-NEXT: - Index: 5 +# CHECK-NEXT: Locals: [] +# CHECK-NEXT: Body: 41000B +# CHECK-NEXT: - Type: DATA +# 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: '64' # CHECK-NEXT: - Type: CUSTOM # CHECK-NEXT: Name: linking # CHECK-NEXT: Version: 2 @@ -96,4 +151,38 @@ load_default_func: # CHECK-NEXT: Name: default_func # CHECK-NEXT: Flags: [ UNDEFINED ] # CHECK-NEXT: Function: 0 +# CHECK-NEXT: - Index: 4 +# CHECK-NEXT: Kind: FUNCTION +# CHECK-NEXT: Name: load_hidden_data +# CHECK-NEXT: Flags: [ BINDING_LOCAL ] +# CHECK-NEXT: Function: 3 +# CHECK-NEXT: - Index: 5 +# CHECK-NEXT: Kind: DATA +# CHECK-NEXT: Name: __memory_base +# CHECK-NEXT: Flags: [ UNDEFINED ] +# CHECK-NEXT: - Index: 6 +# CHECK-NEXT: Kind: DATA +# CHECK-NEXT: Name: .L.hidden_data +# CHECK-NEXT: Flags: [ BINDING_LOCAL ] +# CHECK-NEXT: Segment: 0 +# CHECK-NEXT: Size: 1 +# CHECK-NEXT: - Index: 7 +# CHECK-NEXT: Kind: FUNCTION +# CHECK-NEXT: Name: load_hidden_func +# CHECK-NEXT: Flags: [ BINDING_LOCAL ] +# CHECK-NEXT: Function: 4 +# CHECK-NEXT: - Index: 8 +# CHECK-NEXT: Kind: DATA +# CHECK-NEXT: Name: __table_base +# CHECK-NEXT: Flags: [ UNDEFINED ] +# CHECK-NEXT: - Index: 9 +# CHECK-NEXT: Kind: FUNCTION +# CHECK-NEXT: Name: hidden_func +# CHECK-NEXT: Flags: [ BINDING_LOCAL ] +# CHECK-NEXT: Function: 5 +# CHECK-NEXT: SegmentInfo: +# CHECK-NEXT: - Index: 0 +# CHECK-NEXT: Name: .rodata.hidden_data +# CHECK-NEXT: Alignment: 0 +# CHECK-NEXT: Flags: [ ] # CHECK-NEXT: ... |
