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target, with the processor capable of being put into a mode where it will raise an exception if an indirect branch is made to a location without a branch target instruction.
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acting as the branch target instructions for 32 and 64 bit mode respectively. IBT is part of the Intel
Control-Flow Enforcement Technology first released in the
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The similar technology on ARM-64 processors is called Branch Target
Identification (BTI), with the instruction, also called
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On Intel processors, the technique is known as
Indirect Branch Tracking (IBT), with the "end branch" instructions
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It creates a special "branch target" instructions that have no function other than to mark a location as a valid
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131:"Indirect Branch Tracking - 006 - ID:655258 | 12th Generation Intel® Core™ Processors"
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that use indirect branch instructions to jump into code in unintended ways, such as
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155:"Intel brings novel CET technology to Tiger Lake mobile CPUs"
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107:"Indirect branch tracking for Intel CPUs"
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38:mechanism implemented on some Intel
105:Corbet, Jonathan (March 31, 2022).
247:. You can help Knowledge (XXG) by
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16:Control flow integrity technology
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204:"Documentation – Arm Developer"
179:"Documentation – Arm Developer"
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28:branch target identification
52:return-oriented programming
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81:generation of processors.
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20:Indirect branch tracking
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299:Control flow integrity
36:control flow integrity
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288:Categories
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189:2023-07-14
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92:References
79:Tiger Lake
34:), is a
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71:endbr32
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