Differences From Artifact [ff623479ef]:
- File src/runtime/lookup-asm/lookup-asm-arm64-elf.S — part of check-in [8870c49908] at 2020-07-06 23:36:50 on branch tagged-pointers — lookup-asm-mips-elf.S: Support tagged pointers (user: js, size: 1980) [annotate] [blame] [check-ins using]
To Artifact [a8a0a8247a]:
- File src/runtime/lookup-asm/lookup-asm-arm64-elf.S — part of check-in [01d06c0f5d] at 2020-07-18 12:54:58 on branch tagged-pointers — Obfuscate tagged pointers on ARM64/ELF (user: js, size: 2105) [annotate] [blame] [check-ins using] [more...]
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47 48 49 50 51 52 53 54 55 56 57 58 59 60 | 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 | + + + + | cbz x2, \not_found mov x0, x2 ret .Ltagged_pointer_\name: adrp x2, :got:objc_tagged_pointer_secret ldr x2, [x2, #:got_lo12:objc_tagged_pointer_secret] ldr x2, [x2] eor x0, x0, x2 and x0, x0, #0xE lsl x0, x0, #2 adrp x2, :got:objc_tagged_pointer_classes ldr x2, [x2, #:got_lo12:objc_tagged_pointer_classes] ldr x2, [x2, x0] ldr x2, [x2, #64] |
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