Windows error 0x000004D2, 1234

Detailed Error Information

PORT_UNREACHABLE^[1]

Message	No service is operating at the destination network endpoint on the remote system.
Declared in	winerror.h

This appears to be a raw Win32 error. More information may be available in error 0x800704D2.

HRESULT analysis^[2]

This is probably not the correct interpretation of this error. The Win32 error above is more likely to indicate the actual problem.

Flags	Severity	Success This code indicates success, rather than an error. This may not be the correct interpretation of this code, or possibly the program is handling errors incorrectly.
	Reserved (R)	false
	Origin	Microsoft
	NTSTATUS	false
	Reserved (X)	false
Facility	Code	0 (0x000)
	Name	FACILITY_NULL^[2]^[1]
	Description	The default facility code.^[2]^[1]
Error Code		1234 (0x04d2)

Questions

How esp register move?

I have a piece of code like this: #include<stdio.h> main() { xxx(1234); } int xxx(int b) { int c; c=b; return c; } I use gdb to show what value of ESP register and how it work by make breakpoint at xxx(1234); and c=b; line. Run program and stop at [...] read more

assembly

x86

gdb

stack

stack-pointer

How do I interpret a uint32 as a float32 using NumPy?

Using Numpy, how do I take a uint32 and interpret the bits as a float32? For example, given x = numpy.uint32(1234) I would like to take the raw bit representation of x (0x000004D2) and interpret it as a float32 (1.729E-42). Thanks. read more

python

numpy

Comments

Sources

winerror.h from Windows SDK 10.0.14393.0
https://msdn.microsoft.com/en-us/library/cc231198.aspx

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