mirror of
https://github.com/go-gitea/gitea
synced 2024-11-02 08:14:25 +00:00
62e6c9bc6c
* Add a storage layer for attachments * Fix some bug * fix test * Fix copyright head and lint * Fix bug * Add setting for minio and flags for migrate-storage * Add documents * fix lint * Add test for minio store type on attachments * fix test * fix test * Apply suggestions from code review Co-authored-by: guillep2k <18600385+guillep2k@users.noreply.github.com> * Add warning when storage migrated successfully * Fix drone * fix test * rebase * Fix test * display the error on console * Move minio test to amd64 since minio docker don't support arm64 * refactor the codes * add trace * Fix test * remove log on xorm * Fi download bug * Add a storage layer for attachments * Add setting for minio and flags for migrate-storage * fix lint * Add test for minio store type on attachments * Apply suggestions from code review Co-authored-by: guillep2k <18600385+guillep2k@users.noreply.github.com> * Fix drone * fix test * Fix test * display the error on console * Move minio test to amd64 since minio docker don't support arm64 * refactor the codes * add trace * Fix test * Add URL function to serve attachments directly from S3/Minio * Add ability to enable/disable redirection in attachment configuration * Fix typo * Add a storage layer for attachments * Add setting for minio and flags for migrate-storage * fix lint * Add test for minio store type on attachments * Apply suggestions from code review Co-authored-by: guillep2k <18600385+guillep2k@users.noreply.github.com> * Fix drone * fix test * Fix test * display the error on console * Move minio test to amd64 since minio docker don't support arm64 * don't change unrelated files * Fix lint * Fix build * update go.mod and go.sum * Use github.com/minio/minio-go/v6 * Remove unused function * Upgrade minio to v7 and some other improvements * fix lint * Fix go mod Co-authored-by: guillep2k <18600385+guillep2k@users.noreply.github.com> Co-authored-by: Tyler <tystuyfzand@gmail.com>
220 lines
7.9 KiB
Go
Vendored
220 lines
7.9 KiB
Go
Vendored
// Copyright (c) 2015 Klaus Post, released under MIT License. See LICENSE file.
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//+build arm64,!gccgo,!noasm,!appengine
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package cpuid
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func getMidr() (midr uint64)
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func getProcFeatures() (procFeatures uint64)
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func getInstAttributes() (instAttrReg0, instAttrReg1 uint64)
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func initCPU() {
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cpuid = func(uint32) (a, b, c, d uint32) { return 0, 0, 0, 0 }
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cpuidex = func(x, y uint32) (a, b, c, d uint32) { return 0, 0, 0, 0 }
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xgetbv = func(uint32) (a, b uint32) { return 0, 0 }
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rdtscpAsm = func() (a, b, c, d uint32) { return 0, 0, 0, 0 }
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}
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func addInfo(c *CPUInfo) {
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// ARM64 disabled for now.
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if true {
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return
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}
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// midr := getMidr()
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// MIDR_EL1 - Main ID Register
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// x--------------------------------------------------x
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// | Name | bits | visible |
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// |--------------------------------------------------|
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// | Implementer | [31-24] | y |
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// |--------------------------------------------------|
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// | Variant | [23-20] | y |
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// |--------------------------------------------------|
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// | Architecture | [19-16] | y |
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// |--------------------------------------------------|
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// | PartNum | [15-4] | y |
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// |--------------------------------------------------|
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// | Revision | [3-0] | y |
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// x--------------------------------------------------x
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// fmt.Printf(" implementer: 0x%02x\n", (midr>>24)&0xff)
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// fmt.Printf(" variant: 0x%01x\n", (midr>>20)&0xf)
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// fmt.Printf("architecture: 0x%01x\n", (midr>>16)&0xf)
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// fmt.Printf(" part num: 0x%03x\n", (midr>>4)&0xfff)
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// fmt.Printf(" revision: 0x%01x\n", (midr>>0)&0xf)
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procFeatures := getProcFeatures()
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// ID_AA64PFR0_EL1 - Processor Feature Register 0
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// x--------------------------------------------------x
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// | Name | bits | visible |
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// |--------------------------------------------------|
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// | DIT | [51-48] | y |
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// |--------------------------------------------------|
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// | SVE | [35-32] | y |
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// |--------------------------------------------------|
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// | GIC | [27-24] | n |
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// |--------------------------------------------------|
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// | AdvSIMD | [23-20] | y |
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// |--------------------------------------------------|
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// | FP | [19-16] | y |
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// |--------------------------------------------------|
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// | EL3 | [15-12] | n |
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// |--------------------------------------------------|
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// | EL2 | [11-8] | n |
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// |--------------------------------------------------|
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// | EL1 | [7-4] | n |
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// |--------------------------------------------------|
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// | EL0 | [3-0] | n |
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// x--------------------------------------------------x
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var f ArmFlags
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// if procFeatures&(0xf<<48) != 0 {
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// fmt.Println("DIT")
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// }
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if procFeatures&(0xf<<32) != 0 {
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f |= SVE
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}
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if procFeatures&(0xf<<20) != 15<<20 {
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f |= ASIMD
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if procFeatures&(0xf<<20) == 1<<20 {
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// https://developer.arm.com/docs/ddi0595/b/aarch64-system-registers/id_aa64pfr0_el1
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// 0b0001 --> As for 0b0000, and also includes support for half-precision floating-point arithmetic.
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f |= FPHP
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f |= ASIMDHP
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}
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}
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if procFeatures&(0xf<<16) != 0 {
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f |= FP
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}
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instAttrReg0, instAttrReg1 := getInstAttributes()
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// https://developer.arm.com/docs/ddi0595/b/aarch64-system-registers/id_aa64isar0_el1
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//
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// ID_AA64ISAR0_EL1 - Instruction Set Attribute Register 0
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// x--------------------------------------------------x
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// | Name | bits | visible |
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// |--------------------------------------------------|
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// | TS | [55-52] | y |
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// |--------------------------------------------------|
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// | FHM | [51-48] | y |
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// |--------------------------------------------------|
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// | DP | [47-44] | y |
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// |--------------------------------------------------|
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// | SM4 | [43-40] | y |
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// |--------------------------------------------------|
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// | SM3 | [39-36] | y |
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// |--------------------------------------------------|
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// | SHA3 | [35-32] | y |
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// |--------------------------------------------------|
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// | RDM | [31-28] | y |
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// |--------------------------------------------------|
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// | ATOMICS | [23-20] | y |
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// |--------------------------------------------------|
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// | CRC32 | [19-16] | y |
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// |--------------------------------------------------|
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// | SHA2 | [15-12] | y |
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// |--------------------------------------------------|
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// | SHA1 | [11-8] | y |
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// |--------------------------------------------------|
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// | AES | [7-4] | y |
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// x--------------------------------------------------x
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// if instAttrReg0&(0xf<<52) != 0 {
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// fmt.Println("TS")
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// }
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// if instAttrReg0&(0xf<<48) != 0 {
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// fmt.Println("FHM")
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// }
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if instAttrReg0&(0xf<<44) != 0 {
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f |= ASIMDDP
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}
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if instAttrReg0&(0xf<<40) != 0 {
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f |= SM4
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}
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if instAttrReg0&(0xf<<36) != 0 {
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f |= SM3
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}
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if instAttrReg0&(0xf<<32) != 0 {
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f |= SHA3
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}
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if instAttrReg0&(0xf<<28) != 0 {
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f |= ASIMDRDM
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}
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if instAttrReg0&(0xf<<20) != 0 {
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f |= ATOMICS
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}
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if instAttrReg0&(0xf<<16) != 0 {
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f |= CRC32
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}
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if instAttrReg0&(0xf<<12) != 0 {
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f |= SHA2
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}
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if instAttrReg0&(0xf<<12) == 2<<12 {
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// https://developer.arm.com/docs/ddi0595/b/aarch64-system-registers/id_aa64isar0_el1
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// 0b0010 --> As 0b0001, plus SHA512H, SHA512H2, SHA512SU0, and SHA512SU1 instructions implemented.
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f |= SHA512
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}
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if instAttrReg0&(0xf<<8) != 0 {
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f |= SHA1
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}
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if instAttrReg0&(0xf<<4) != 0 {
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f |= AES
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}
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if instAttrReg0&(0xf<<4) == 2<<4 {
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// https://developer.arm.com/docs/ddi0595/b/aarch64-system-registers/id_aa64isar0_el1
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// 0b0010 --> As for 0b0001, plus PMULL/PMULL2 instructions operating on 64-bit data quantities.
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f |= PMULL
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}
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// https://developer.arm.com/docs/ddi0595/b/aarch64-system-registers/id_aa64isar1_el1
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//
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// ID_AA64ISAR1_EL1 - Instruction set attribute register 1
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// x--------------------------------------------------x
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// | Name | bits | visible |
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// |--------------------------------------------------|
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// | GPI | [31-28] | y |
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// |--------------------------------------------------|
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// | GPA | [27-24] | y |
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// |--------------------------------------------------|
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// | LRCPC | [23-20] | y |
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// |--------------------------------------------------|
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// | FCMA | [19-16] | y |
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// |--------------------------------------------------|
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// | JSCVT | [15-12] | y |
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// |--------------------------------------------------|
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// | API | [11-8] | y |
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// |--------------------------------------------------|
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// | APA | [7-4] | y |
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// |--------------------------------------------------|
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// | DPB | [3-0] | y |
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// x--------------------------------------------------x
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// if instAttrReg1&(0xf<<28) != 0 {
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// fmt.Println("GPI")
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// }
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if instAttrReg1&(0xf<<28) != 24 {
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f |= GPA
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}
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if instAttrReg1&(0xf<<20) != 0 {
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f |= LRCPC
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}
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if instAttrReg1&(0xf<<16) != 0 {
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f |= FCMA
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}
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if instAttrReg1&(0xf<<12) != 0 {
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f |= JSCVT
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}
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// if instAttrReg1&(0xf<<8) != 0 {
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// fmt.Println("API")
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// }
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// if instAttrReg1&(0xf<<4) != 0 {
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// fmt.Println("APA")
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// }
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if instAttrReg1&(0xf<<0) != 0 {
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f |= DCPOP
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}
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c.Arm = f
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}
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