Overview
| Comment: | lookup-asm-x86(_64)-*.S: Shave off one instruction |
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| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | tagged-pointers |
| Files: | files | file ages | folders |
| SHA3-256: |
0579faebb2714f05abaf3e3c4d27519e |
| User & Date: | js on 2020-07-05 14:06:24 |
| Other Links: | branch diff | manifest | tags |
Context
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2020-07-06
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| 20:07 | lookup-asm-mips64-n64-elf.S: Tagged pointers (check-in: 681c2e3087 user: js tags: tagged-pointers) | |
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2020-07-05
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| 14:06 | lookup-asm-x86(_64)-*.S: Shave off one instruction (check-in: 0579faebb2 user: js tags: tagged-pointers) | |
| 12:30 | lookup-asm-arm64-elf.S: Support tagged pointers (check-in: c31d10979d user: js tags: tagged-pointers) | |
Changes
Modified src/runtime/lookup-asm/lookup-asm-x86-elf.S from [6468f2e74c] to [d8beb6d9cc].
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59 60 61 62 63 64 65 | 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 | - + - - + | 0: call get_eip add eax, offset _GLOBAL_OFFSET_TABLE_ lea eax, [eax+\not_found@GOTOFF] jmp eax .Ltagged_pointer_\name: |
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Modified src/runtime/lookup-asm/lookup-asm-x86-win32.S from [6bf3eb314e] to [a3d86ba076].
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51 52 53 54 55 56 57 | 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 | - + - - + | test eax, eax jz \not_found ret .Ltagged_pointer_\name: |
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Modified src/runtime/lookup-asm/lookup-asm-x86_64-elf.S from [00fefd9a7f] to [82960b8628].
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52 53 54 55 56 57 58 | 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 | - + - - + | test rax, rax jz short \not_found@PLT ret .Ltagged_pointer_\name: |
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Modified src/runtime/lookup-asm/lookup-asm-x86_64-macho.S from [0ccb921815] to [b9237d1cde].
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50 51 52 53 54 55 56 | 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 | - + - - + | test rax, rax jz $1 ret Ltagged_pointer_$0: |
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Modified src/runtime/lookup-asm/lookup-asm-x86_64-win64.S from [069968302a] to [c662475fba].
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58 59 60 61 62 63 64 | 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 | - + - - + | 0: mov rcx, r10 mov rdx, r11 jmp \not_found .Ltagged_pointer_\name: |
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