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26 lines
778 B
26 lines
778 B
/* SPDX-License-Identifier: GPL-2.0 */ |
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/* |
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* This supplies .note.* sections to go into the PT_NOTE inside the vDSO text. |
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* Here we can supply some information useful to userland. |
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*/ |
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#include <linux/uts.h> |
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#include <linux/version.h> |
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#define ASM_ELF_NOTE_BEGIN(name, flags, vendor, type) \ |
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.section name, flags; \ |
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.balign 4; \ |
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.long 1f - 0f; /* name length */ \ |
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.long 3f - 2f; /* data length */ \ |
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.long type; /* note type */ \ |
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0: .asciz vendor; /* vendor name */ \ |
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1: .balign 4; \ |
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2: |
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#define ASM_ELF_NOTE_END \ |
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3: .balign 4; /* pad out section */ \ |
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.previous |
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ASM_ELF_NOTE_BEGIN(".note.kernel-version", "a", UTS_SYSNAME, 0) |
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.long LINUX_VERSION_CODE |
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ASM_ELF_NOTE_END
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