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Usage: llvm-xray extract <object file> [-o <filename or '-'>] The tool gets the XRay instrumentation map from an object file and turns it into YAML. We first support ELF64 sleds on x86_64 binaries, with provision for supporting other supported platforms and formats later. This is the first of a many-part change to fully implement the `llvm-xray` tool. We also define a subcommand registration and dispatch mechanism to be used by other further subcommand implementations for llvm-xray. Diffusion Revision: https://reviews.llvm.org/D21987 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@285165 91177308-0d34-0410-b5e6-96231b3b80d8
16 lines
807 B
LLVM
16 lines
807 B
LLVM
; This test makes sure we can extract the instrumentation map from an
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; XRay-instrumented object file.
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;
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; RUN: llvm-xray extract %S/Inputs/elf64-example.bin | FileCheck %s
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; CHECK: ---
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; CHECK-NEXT: - { id: 1, address: 0x000000000041C900, function: 0x000000000041C900, kind: function-enter,
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; CHECK-NEXT: always-instrument: true }
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; CHECK-NEXT: - { id: 1, address: 0x000000000041C912, function: 0x000000000041C900, kind: function-exit,
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; CHECK-NEXT: always-instrument: true }
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; CHECK-NEXT: - { id: 2, address: 0x000000000041C930, function: 0x000000000041C930, kind: function-enter,
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; CHECK-NEXT: always-instrument: true }
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; CHECK-NEXT: - { id: 2, address: 0x000000000041C946, function: 0x000000000041C930, kind: function-exit,
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; CHECK-NEXT: always-instrument: true }
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; CHECK-NEXT: ...
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