llvm-project

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# REQUIRES: x86
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# RUN: rm -rf %t; split-file %s %t
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# RUN: llvm-mc -filetype=obj -triple=x86_64-apple-darwin %t/test.s -o %t/test.o
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# RUN: llvm-mc -filetype=obj -triple=x86_64-apple-darwin %t/qux.s -o %t/qux.o
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# RUN: %lld -dylib %t/test.o %t/qux.o -o %t/test
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# RUN: llvm-objdump --macho --section="__TEXT,__literals" --section="__DATA,ptrs" --syms %t/test | FileCheck %s
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# RUN: llvm-readobj --section-headers %t/test | FileCheck %s --check-prefix=HEADER
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# RUN: %lld -dylib -no_deduplicate %t/test.o %t/qux.o -o %t/test
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# RUN: llvm-objdump --macho --section="__TEXT,__literals" --section="__DATA,ptrs" --syms %t/test | FileCheck %s
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# RUN: llvm-readobj --section-headers %t/test | FileCheck %s --check-prefix=HEADER
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# CHECK:      Contents of (__TEXT,__literals) section
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# CHECK-NEXT: [[#%.16x,DEADBEEF16:]] ef be ad de ef be ad de ef be ad de ef be ad de
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# CHECK-NEXT: [[#%.16x,FEEDFACE16:]] ce fa ed fe ce fa ed fe ce fa ed fe ce fa ed fe
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# CHECK-NEXT: [[#%.16x,DEADBEEF8:]]  ef be ad de ef be ad de ce fa ed fe ce fa ed fe
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# CHECK-NEXT: [[#%.16x,DEADBEEF4:]]  ef be ad de ce fa ed fe
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# CHECK-NEXT: Contents of (__DATA,ptrs) section
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# CHECK-NEXT: 0000000000001000  0x[[#%x,DEADBEEF16]]
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# CHECK-NEXT: 0000000000001008  0x[[#%x,DEADBEEF16]]
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# CHECK-NEXT: 0000000000001010  0x[[#%x,FEEDFACE16]]
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# CHECK-NEXT: 0000000000001018  0x[[#%x,DEADBEEF16]]
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# CHECK-NEXT: 0000000000001020  0x[[#%x,DEADBEEF8]]
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# CHECK-NEXT: 0000000000001028  0x[[#%x,DEADBEEF8]]
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# CHECK-NEXT: 0000000000001030  0x[[#%x,DEADBEEF8 + 8]]
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# CHECK-NEXT: 0000000000001038  0x[[#%x,DEADBEEF8]]
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# CHECK-NEXT: 0000000000001040  0x[[#%x,DEADBEEF4]]
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# CHECK-NEXT: 0000000000001048  0x[[#%x,DEADBEEF4]]
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# CHECK-NEXT: 0000000000001050  0x[[#%x,DEADBEEF4 + 4]]
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# CHECK-NEXT: 0000000000001058  0x[[#%x,DEADBEEF4]]
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## Make sure the symbol addresses are correct too.
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# CHECK:     SYMBOL TABLE:
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# CHECK-DAG: [[#DEADBEEF16]] g     O __TEXT,__literals _qux16
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# CHECK-DAG: [[#DEADBEEF8]]  g     O __TEXT,__literals _qux8
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# CHECK-DAG: [[#DEADBEEF4]]  g     O __TEXT,__literals _qux4
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## Make sure we set the right alignment and flags.
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# HEADER:        Name: __literals
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# HEADER-NEXT:   Segment: __TEXT
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# HEADER-NEXT:   Address:
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# HEADER-NEXT:   Size:
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# HEADER-NEXT:   Offset:
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# HEADER-NEXT:   Alignment: 4
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# HEADER-NEXT:   RelocationOffset:
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# HEADER-NEXT:   RelocationCount: 0
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# HEADER-NEXT:   Type: Regular
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# HEADER-NEXT:   Attributes [ (0x0)
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# HEADER-NEXT:   ]
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# HEADER-NEXT:   Reserved1: 0x0
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# HEADER-NEXT:   Reserved2: 0x0
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# HEADER-NEXT:   Reserved3: 0x0
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#--- test.s
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.literal4
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.p2align 2
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L._foo4:
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  .long 0xdeadbeef
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L._bar4:
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  .long 0xdeadbeef
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L._baz4:
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  .long 0xfeedface
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.literal8
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L._foo8:
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  .quad 0xdeadbeefdeadbeef
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L._bar8:
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  .quad 0xdeadbeefdeadbeef
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L._baz8:
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  .quad 0xfeedfacefeedface
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.literal16
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L._foo16:
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  .quad 0xdeadbeefdeadbeef
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  .quad 0xdeadbeefdeadbeef
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L._bar16:
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  .quad 0xdeadbeefdeadbeef
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  .quad 0xdeadbeefdeadbeef
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L._baz16:
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  .quad 0xfeedfacefeedface
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  .quad 0xfeedfacefeedface
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.section __DATA,ptrs,literal_pointers
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.quad L._foo16
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.quad L._bar16
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.quad L._baz16
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.quad _qux16
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.quad L._foo8
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.quad L._bar8
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.quad L._baz8
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.quad _qux8
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.quad L._foo4
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.quad L._bar4
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.quad L._baz4
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.quad _qux4
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#--- qux.s
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.globl _qux4, _qux8, _qux16
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.literal4
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.p2align 2
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_qux4:
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  .long 0xdeadbeef
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.literal8
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_qux8:
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  .quad 0xdeadbeefdeadbeef
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.literal16
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_qux16:
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  .quad 0xdeadbeefdeadbeef
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  .quad 0xdeadbeefdeadbeef
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