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Results 1 - 10 of 13 for libcall_n (0.17 sec)
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src/runtime/sys_windows_386.s
CLD REP; MOVSL docall: // Call stdcall or cdecl function. // DI SI BP BX are preserved, SP is not CALL libcall_fn(BX) MOVL BP, SP // Return result. MOVL fn+0(FP), BX MOVL AX, libcall_r1(BX) MOVL DX, libcall_r2(BX) // GetLastError(). MOVL 0x34(FS), AX MOVL AX, libcall_err(BX) RET // faster get/set last error TEXT runtimeĀ·getlasterror(SB),NOSPLIT,$0 MOVL 0x34(FS), AX
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Thu Sep 21 15:56:43 UTC 2023 - 6.5K bytes - Viewed (0) -
src/runtime/sys_windows_arm64.s
_3args: MOVD (2*8)(R12), R2 _2args: MOVD (1*8)(R12), R1 _1args: MOVD (0*8)(R12), R0 _0args: MOVD libcall_fn(R19), R12 // branch to libcall->fn BL (R12) MOVD R20, RSP // free stack space MOVD R0, libcall_r1(R19) // save return value to libcall->r1 // TODO(rsc) floating point like amd64 in libcall->r2? // GetLastError MOVD TEB_error(R18_PLATFORM), R0 MOVD R0, libcall_err(R19)
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Thu Sep 21 15:56:43 UTC 2023 - 6.8K bytes - Viewed (0) -
src/runtime/sys_windows_amd64.s
TEXT runtimeĀ·asmstdcall(SB),NOSPLIT,$16 MOVQ SP, AX ANDQ $~15, SP // alignment as per Windows requirement MOVQ AX, 8(SP) MOVQ CX, 0(SP) // asmcgocall will put first argument into CX. MOVQ libcall_fn(CX), AX MOVQ libcall_args(CX), SI MOVQ libcall_n(CX), CX // SetLastError(0). MOVQ 0x30(GS), DI MOVL $0, 0x68(DI) SUBQ $(const_maxArgs*8), SP // room for args // Fast version, do not store args on the stack.
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Mon Feb 19 07:24:08 UTC 2024 - 8.4K bytes - Viewed (0) -
src/runtime/os2_aix.go
mp := gp.m resetLibcall := true if mp.libcallsp == 0 { mp.libcallg.set(gp) mp.libcallpc = getcallerpc() // sp must be the last, because once async cpu profiler finds // all three values to be non-zero, it will use them mp.libcallsp = getcallersp() } else { resetLibcall = false // See comment in sys_darwin.go:libcCall } c := libcall{ fn: uintptr(unsafe.Pointer(fn)), n: 2,
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Thu Dec 14 17:22:18 UTC 2023 - 20.9K bytes - Viewed (0) -
src/runtime/os_windows.go
if resetLibcall { mp.libcallsp = 0 } return mp.libcall.r1 } //go:nosplit func stdcall0(fn stdFunction) uintptr { mp := getg().m mp.libcall.n = 0 mp.libcall.args = 0 return stdcall(fn) } //go:nosplit //go:cgo_unsafe_args func stdcall1(fn stdFunction, a0 uintptr) uintptr { mp := getg().m mp.libcall.n = 1
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Fri Apr 26 22:55:25 UTC 2024 - 41.5K bytes - Viewed (0) -
src/runtime/os3_solaris.go
//go:nosplit //go:cgo_unsafe_args func doMmap(addr, n, prot, flags, fd, off uintptr) (uintptr, uintptr) { var libcall libcall libcall.fn = uintptr(unsafe.Pointer(&libc_mmap)) libcall.n = 6 libcall.args = uintptr(noescape(unsafe.Pointer(&addr))) asmcgocall(unsafe.Pointer(&asmsysvicall6x), unsafe.Pointer(&libcall)) return libcall.r1, libcall.err } //go:nosplit func munmap(addr unsafe.Pointer, n uintptr) {
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Mon Mar 25 19:53:03 UTC 2024 - 17.6K bytes - Viewed (0) -
src/runtime/sys_windows_arm.s
MOVM.DB.W [R4, R5, R14], (R13) // push {r4, r5, lr} MOVW R0, R4 // put libcall * in r4 MOVW R13, R5 // save stack pointer in r5 // SetLastError(0) MOVW $0, R0 MRC 15, 0, R1, C13, C0, 2 MOVW R0, 0x34(R1) MOVW 8(R4), R12 // libcall->args // Do we have more than 4 arguments? MOVW 4(R4), R0 // libcall->n SUB.S $4, R0, R2 BLE loadregs // Reserve stack space for remaining args
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Thu Sep 21 15:56:43 UTC 2023 - 7.7K bytes - Viewed (0) -
src/runtime/runtime2.go
freelink *m // on sched.freem trace mTraceState // these are here because they are too large to be on the stack // of low-level NOSPLIT functions. libcall libcall libcallpc uintptr // for cpu profiler libcallsp uintptr libcallg guintptr winsyscall winlibcall // stores syscall parameters on windows vdsoSP uintptr // SP for traceback while in VDSO call (0 if not in call)
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Thu May 30 17:57:37 UTC 2024 - 47.9K bytes - Viewed (0) -
src/runtime/syscall_aix.go
// //go:nosplit //go:cgo_unsafe_args //go:linkname syscall_syscall6 func syscall_syscall6(fn, nargs, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2, err uintptr) { c := libcall{ fn: fn, n: nargs, args: uintptr(unsafe.Pointer(&a1)), } entersyscallblock() asmcgocall(unsafe.Pointer(&asmsyscall6), unsafe.Pointer(&c)) exitsyscall() return c.r1, 0, c.err }
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Thu Dec 14 17:22:18 UTC 2023 - 6.3K bytes - Viewed (0) -
src/runtime/traceback.go
// rewind it into the CALL instruction.) // If gp.m.libcall{g,pc,sp} information is available, it uses that information in preference to // the pc/sp/lr passed in. func tracebacktrap(pc, sp, lr uintptr, gp *g) { if gp.m.libcallsp != 0 { // We're in C code somewhere, traceback from the saved position. traceback1(gp.m.libcallpc, gp.m.libcallsp, 0, gp.m.libcallg.ptr(), 0) return } traceback1(pc, sp, lr, gp, unwindTrap)
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Wed May 29 16:25:21 UTC 2024 - 55.1K bytes - Viewed (0)