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Results 21 - 30 of 150 for aligned (0.11 sec)
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src/cmd/internal/obj/arm64/asm_arm64_test.go
// If the output contains this pattern, the pc-offsite of "MOVD $1, R1" is 8 bytes aligned. out1 := `0x0008\s00008\s\(.*\)\tMOVD\t\$1,\sR1` // If the output contains this pattern, the pc-offsite of "MOVD $2, R2" is 16 bytes aligned. out2 := `0x0010\s00016\s\(.*\)\tMOVD\t\$2,\sR2` var testCases = []struct { name string code []byte out string }{
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Tue Aug 22 02:46:11 UTC 2023 - 7.8K bytes - Viewed (0) -
src/internal/bytealg/count_arm64.s
// jump directly to tail if length < 32 BLO tail ANDS $0x1f, R0, R9 BEQ chunk // Work with not 32-byte aligned head BIC $0x1f, R0, R3 ADD $0x20, R3 PCALIGN $16 head_loop: MOVBU.P 1(R0), R5 CMP R5, R1 CINC EQ, R11, R11 SUB $1, R2, R2 CMP R0, R3 BNE head_loop // Work with 32-byte aligned chunks chunk: BIC $0x1f, R2, R9 // The first chunk can also be the last CBZ R9, tail
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Tue Oct 31 17:00:27 UTC 2023 - 2K bytes - Viewed (0) -
src/cmd/cgo/internal/testgodefs/testdata/bitfields.go
// license that can be found in the LICENSE file. //go:build ignore package main // This file tests that we don't generate an incorrect field location // for a bitfield that appears aligned. /* struct bitfields { unsigned int B1 : 5; unsigned int B2 : 1; unsigned int B3 : 1; unsigned int B4 : 1; unsigned int Short1 : 16; // misaligned on 8 bit boundary
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Fri May 12 11:59:56 UTC 2023 - 838 bytes - Viewed (0) -
src/runtime/mem.go
// returns memory unconditionally. It is used if an out-of-memory error has been // detected midway through an allocation or to carve out an aligned section of // the address space. It is okay if sysFree is a no-op only if sysReserve always // returns a memory region aligned to the heap allocator's alignment // restrictions. // // sysStat must be non-nil. //
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Tue Aug 22 19:05:10 UTC 2023 - 6.7K bytes - Viewed (0) -
src/runtime/cgo/abi_ppc64x.h
// // R14-R31 // CR2-4 // VR20-31 // F14-F31 // // xcoff(aix) and ELFv1 are similar, but may only require a // subset of these. // // These macros assume a 16 byte aligned stack pointer. This // is required by ELFv1, ELFv2, and AIX PPC64. #define SAVE_GPR_SIZE (18*8) #define SAVE_GPR(offset) \ MOVD R14, (offset+8*0)(R1) \ MOVD R15, (offset+8*1)(R1) \
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Mon Apr 03 20:17:02 UTC 2023 - 6.6K bytes - Viewed (0) -
src/syscall/sockcmsg_unix_other.go
salign = 1 case "darwin", "ios", "illumos", "solaris": // NOTE: It seems like 64-bit Darwin, Illumos and Solaris // kernels still require 32-bit aligned access to network // subsystem. if sizeofPtr == 8 { salign = 4 } case "netbsd", "openbsd": // NetBSD and OpenBSD armv7 require 64-bit alignment. if runtime.GOARCH == "arm" { salign = 8 } // NetBSD aarch64 requires 128-bit alignment.
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Thu Oct 28 18:17:57 UTC 2021 - 1.1K bytes - Viewed (0) -
src/runtime/memclr_loong64.s
TEXT runtime·memclrNoHeapPointers<ABIInternal>(SB),NOSPLIT,$0-16 ADDV R4, R5, R6 // if less than 8 bytes, do one byte at a time SGTU $8, R5, R8 BNE R8, out // do one byte at a time until 8-aligned AND $7, R4, R8 BEQ R8, words MOVB R0, (R4) ADDV $1, R4 JMP -4(PC) words: // do 8 bytes at a time if there is room ADDV $-7, R6, R5 PCALIGN $16 SGTU R5, R4, R8 BEQ R8, out
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Mon May 13 15:04:25 UTC 2024 - 766 bytes - Viewed (0) -
src/runtime/mem_linux.go
// addr be page-aligned, and allows length to be zero. throw("unaligned sysNoHugePageOS") } madvise(v, n, _MADV_NOHUGEPAGE) } func sysHugePageCollapseOS(v unsafe.Pointer, n uintptr) { if uintptr(v)&(physPageSize-1) != 0 { // The Linux implementation requires that the address // addr be page-aligned, and allows length to be zero. throw("unaligned sysHugePageCollapseOS") }
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Mon Mar 25 19:53:03 UTC 2024 - 5K bytes - Viewed (0) -
src/runtime/checkptr.go
// nil pointer is always suitably aligned (#47430). if p == nil { return } // Check that (*[n]elem)(p) is appropriately aligned. // Note that we allow unaligned pointers if the types they point to contain // no pointers themselves. See issue 37298. // TODO(mdempsky): What about fieldAlign? if elem.Pointers() && uintptr(p)&(uintptr(elem.Align_)-1) != 0 { throw("checkptr: misaligned pointer conversion")
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Thu May 23 00:18:55 UTC 2024 - 3.6K bytes - Viewed (0) -
src/cmd/vendor/golang.org/x/sys/unix/sockcmsg_unix_other.go
salign = 1 case "darwin", "ios", "illumos", "solaris": // NOTE: It seems like 64-bit Darwin, Illumos and Solaris // kernels still require 32-bit aligned access to network // subsystem. if SizeofPtr == 8 { salign = 4 } case "netbsd", "openbsd": // NetBSD and OpenBSD armv7 require 64-bit alignment. if runtime.GOARCH == "arm" { salign = 8 } // NetBSD aarch64 requires 128-bit alignment.
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Thu Oct 19 23:33:33 UTC 2023 - 1.2K bytes - Viewed (0)