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Results 31 - 40 of 53 for PCs (0.03 sec)
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src/log/slog/logger_test.go
} }) }) } // callerPC returns the program counter at the given stack depth. func callerPC(depth int) uintptr { var pcs [1]uintptr runtime.Callers(depth, pcs[:]) return pcs[0] } func wantAllocs(t *testing.T, want int, f func()) { if race.Enabled { t.Skip("skipping test in race mode") } testenv.SkipIfOptimizationOff(t) t.Helper()
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Fri Nov 10 21:25:30 UTC 2023 - 19.5K bytes - Viewed (0) -
src/runtime/traceback.go
} // tracebackPCs populates pcBuf with the return addresses for each frame from u // and returns the number of PCs written to pcBuf. The returned PCs correspond // to "logical frames" rather than "physical frames"; that is if A is inlined // into B, this will still return a PCs for both A and B. This also includes PCs // generated by the cgo unwinder, if one is registered. // // If skip != 0, this skips this many logical frames. //
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Wed May 29 16:25:21 UTC 2024 - 55.1K bytes - Viewed (0) -
src/runtime/debuglog.go
case debugLogPC: printDebugLogPC(uintptr(r.uvarint()), false) case debugLogTraceback: n := int(r.uvarint()) for i := 0; i < n; i++ { print("\n\t") // gentraceback PCs are always return PCs. // Convert them to call PCs. // // TODO(austin): Expand inlined frames. printDebugLogPC(uintptr(r.uvarint()), true) } } return true } // printDebugLog prints the debug log.
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Tue Apr 02 15:10:48 UTC 2024 - 18.3K bytes - Viewed (0) -
src/runtime/extern.go
// // To translate these PCs into symbolic information such as function // names and line numbers, use [CallersFrames]. CallersFrames accounts // for inlined functions and adjusts the return program counters into // call program counters. Iterating over the returned slice of PCs // directly is discouraged, as is using [FuncForPC] on any of the // returned PCs, since these cannot account for inlining or return
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Thu May 30 17:52:17 UTC 2024 - 18.9K bytes - Viewed (0) -
src/cmd/link/internal/ld/dwarf.go
// different units. sval := d.ldr.SymValue(sym) u0val := d.ldr.SymValue(loader.Sym(unit.Textp[0])) if prevUnit != unit { unit.PCs = append(unit.PCs, dwarf.Range{Start: sval - u0val}) prevUnit = unit } unit.PCs[len(unit.PCs)-1].End = sval - u0val + int64(len(d.ldr.Data(sym))) } } func movetomodule(ctxt *Link, parent *dwarf.DWDie) { die := ctxt.runtimeCU.DWInfo.Child
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Tue Apr 02 16:25:18 UTC 2024 - 72.4K bytes - Viewed (0) -
src/debug/dwarf/entry.go
return nil, err } if e == nil || e.Tag == 0 { return nil, ErrUnknownPC } ranges, err := r.d.Ranges(e) if err != nil { return nil, err } for _, pcs := range ranges { if pcs[0] <= pc && pc < pcs[1] { return e, nil } } unit++ } return nil, ErrUnknownPC } // Ranges returns the PC ranges covered by e, a slice of [low,high) pairs.
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Wed Oct 18 19:33:30 UTC 2023 - 30.7K bytes - Viewed (0) -
src/internal/bisect/bisect.go
func (m *Matcher) stack(w Writer) bool { const maxStack = 16 var stk [maxStack]uintptr n := runtime.Callers(2, stk[:]) // caller #2 is not for printing; need it to normalize PCs if ASLR. if n <= 1 { return false } base := stk[0] // normalize PCs for i := range stk[:n] { stk[i] -= base } h := Hash(stk[:n]) if m.ShouldPrint(h) { var d *dedup for { d = m.dedup.Load()
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Fri May 03 17:28:43 UTC 2024 - 22.9K bytes - Viewed (0) -
src/runtime/traceevent.go
// stack ID for it. // // It then returns a traceArg representing that stack which may be // passed to write. func (tl traceLocker) startPC(pc uintptr) traceArg { // +PCQuantum because makeTraceFrame expects return PCs and subtracts PCQuantum. return traceArg(trace.stackTab[tl.gen%2].put([]uintptr{ logicalStackSentinel, startPCForTrace(pc) + sys.PCQuantum, })) }
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Wed May 08 17:47:01 UTC 2024 - 9.2K bytes - Viewed (0) -
src/cmd/link/internal/ld/dwarf_test.go
// - at least one row has the correct line number (8) pcs := make(map[uint64]bool) line8seen := false for _, r := range rows { pcs[r.Address] = true if r.Line == 8 { line8seen = true } } failed := false if len(pcs) < 2 { failed = true t.Errorf("not enough line table rows for main.singleInstruction (got %d, wanted > 1", len(pcs)) } if !line8seen { failed = true
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Thu Feb 08 01:38:11 UTC 2024 - 48.6K bytes - Viewed (0) -
src/debug/dwarf/line.go
// basic block. BasicBlock bool // PrologueEnd indicates that Address is one (of possibly // many) PCs where execution should be suspended for a // breakpoint on entry to the containing function. // // Added in DWARF 3. PrologueEnd bool // EpilogueBegin indicates that Address is one (of possibly // many) PCs where execution should be suspended for a // breakpoint on exit from this function. // // Added in DWARF 3.
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Wed Oct 18 19:33:30 UTC 2023 - 23.5K bytes - Viewed (0)