3 Commits

Author	SHA1	Message	Date
Alessandro Arzilli	200994bc8f	proc/*: only load floating point registers when needed (#1981) ... Changes implementations of proc.Registers interface and the op.DwarfRegisters struct so that floating point registers can be loaded only when they are needed. Removes the floatingPoint parameter from proc.Thread.Registers. This accomplishes three things: 1. it simplifies the proc.Thread.Registers interface 2. it makes it impossible to accidentally create a broken set of saved registers or of op.DwarfRegisters by accidentally calling Registers(false) 3. it improves general performance of Delve by avoiding to load floating point registers as much as possible Floating point registers are loaded under two circumstances: 1. When the Slice method is called with floatingPoint == true 2. When the Copy method is called Benchmark before: BenchmarkConditionalBreakpoints-4 1 4327350142 ns/op Benchmark after: BenchmarkConditionalBreakpoints-4 1 3852642917 ns/op Updates #1549	2020-05-13 11:56:50 -07:00
aarzilli	3c8d4d52b8	*: un-export unnecessarily public symbols	2020-03-31 14:47:29 -07:00
chainhelen	f3a191cd73	pkg/proc,service: support linux/386 (#1884) ... Implement debugging function for 386 on linux with reference to AMD64. There are a few remaining problems that need to be solved in another time. 1. The stacktrace of cgo are not exactly as expected. 2. Not implement `core` for now. 3. Not implement `call` for now. Can't not find `runtime·debugCallV1` or similar function in $GOROOT/src/runtime/asm_386.s. Update #20	2020-03-10 09:34:40 -07:00