Overview
Comment: | Use `bti c` instead of `bti jc`
The `j` isn't necessary, as tail call eliminations can just use x16/x17, |
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Downloads: | Tarball | ZIP archive | SQL archive |
Timelines: | family | ancestors | descendants | both | trunk |
Files: | files | file ages | folders |
SHA3-256: |
ddb7ebcf5b0f840113bcb6b86ebd2b68 |
User & Date: | js on 2024-02-24 22:30:06 |
Other Links: | manifest | tags |
Context
2024-02-25
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01:08 | Backport associated objects to old Apple runtime check-in: 2d8c6a004d user: js tags: trunk | |
2024-02-24
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22:30 | Use `bti c` instead of `bti jc` check-in: 21244a7e62 user: js tags: 1.0 | |
22:30 | Use `bti c` instead of `bti jc` check-in: ddb7ebcf5b user: js tags: trunk | |
21:12 | Update ChangeLog for 1.0.10 check-in: 7767b60d7f user: js tags: trunk | |
Changes
Modified configure.ac from [6716f34b04] to [43a1e3f56e].
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847 848 849 850 851 852 853 | 847 848 849 850 851 852 853 854 855 856 857 858 859 860 861 | - + | AC_MSG_RESULT(no) ]) ;; aarch64* | arm64*) AC_MSG_CHECKING(for bti) AC_COMPILE_IFELSE([ AC_LANG_PROGRAM([], [ |
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Modified src/forwarding/apple-forwarding-arm64.S from [295019262c] to [7c10374751].
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30 31 32 33 34 35 36 | 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 | - + | .long 0, 0 .section __TEXT, __text, regular, pure_instructions .align 2 _OFForward: _OFForward_stret: #ifdef HAVE_BTI |
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Modified src/forwarding/forwarding-arm64-elf.S from [a4d41fba56] to [de35f51c09].
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20 21 22 23 24 25 26 | 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 | - + | .globl OFForward .globl OFForward_stret .section .text OFForward: OFForward_stret: #ifdef HAVE_BTI |
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Modified src/runtime/lookup-asm/lookup-asm-arm64-elf.S from [0b31617db4] to [9cc1ea565d].
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22 23 24 25 26 27 28 | 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 | - + | .globl objc_msg_lookup_super .globl objc_msg_lookup_super_stret .section .text .macro GENERATE_LOOKUP name notFound \name: #ifdef HAVE_BTI |
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69 70 71 72 73 74 75 | 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 | - + | .type \name, %function .size \name, .-\name .endm .macro GENERATE_LOOKUP_SUPER name lookup \name: #ifdef HAVE_BTI |
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