Questions tagged [base-address]
58 questions
3
votes
1 answer
gdb print symbol at address relative to base address
I found a suspicious deadlock at address myfile.exe+0x144c7 (from list of threads in ProcessExplorer). Now, I want to know which function it is.
info symbol addr
requires that addr is absolute. Is there a command that takes the relative address…
user877329
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2
votes
1 answer
Trying to set a base address in Blazor WASM from the appSettings.json file and not having much luck
I am learning Blazor WASM, and have used an example app from a book as a starting point. I have an appSettings.Debug.json file under wwwroot folder, and its contents is this:
{
"BaseUrl": "https://localhost:7163"
}
This is what my Program.cs file…
Ivan
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2
votes
0 answers
Getting the BaseAddress of an HttpClient service from withing a Blazor page
I have a Blazor Server app that calls an aspx net core web API. In program.cs I set up the application as an HttpClient service and inject it into my web page. In production, the entire application (both the service and the Blazor app) are delivered…
Dave Quinn
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2
votes
1 answer
Accessing a combination of ports by adding both their offsets to a base address. How would this work?
Context: I am following an embedded systems course https://www.edx.org/course/embedded-systems-shape-the-world-microcontroller-i
In the lecture on bit specific addressing they present the following example on a "peanut butter and jelly port".
Given…
Eric Kemmer
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- 3
2
votes
1 answer
PCI I/O BAR Addresses - 32-bit or 16-bit?
I'm currently working on developing an operating system, and I'm trying to implement PCI. Specifically, I'm trying to implement an RTL8139 driver, not that that detail matters. Anyways, as far as I'm aware, I'm supposed to use I/O and not memory…
House
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2
votes
1 answer
GPIO register base address on Raspberry Pi 4
According to the document "BCM2711 ARM Peripherals" Version 1, 5th February 2020, at page 83, "The GPIO base address is 0x7E21 5000."
(The link to the document is this: BCM2711 ARM Peripherals.)
From the command prompt, when I enter, "cat…
JunBo
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2
votes
1 answer
Why does my WCF service not respond my baseAddress setting in web.config?
I'm trying to learn how to build RESTful services with WCF by recreating the project on this blog post by Anthony Steele. He uses the following XML in his config to setup the endpoint for the service.
Rob
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2
votes
1 answer
Finding the base address after creating suspended process
i'm trying to learn how to do process hollowing / replacement (for the sake of learning). I've created a 32bit process in a suspended state, afterwards i need the base address of that process in order to later unmap from memory and replace with…
E. K919
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2
votes
1 answer
MAC Address not changing after writing to Base Address Register 0
I have a problem and I honestly have no idea where the problem is. I use an Intel Ethernet Controller and my objective is to change the MAC Address of that Controller.
What I allready did is mapping the BAR0 to virtual address space and changing the…
A.Z.
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2
votes
1 answer
dynamically add the base address of wcf service at run time?
i have created wcf service and client. both wcf service and client are implemented using c#. i have hosted this wcf service in both iis and windows service. while i am hosting it, i need to specify the base address either in web.config file or in…
Gomathipriya
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2
votes
0 answers
Getting an image from a sample buffer
I am trying to capture a screen shot on the ipad while the camera is on. My code looks exactly like the AVCaptureFrames from the Xamarin MonoTouch sample:
For some reason, though, I keep getting an Invalid Handler Exception. I have looked at other…
j will
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2
votes
2 answers
Image base address of foreign exe/dll or WTF?
I have a foreign process (exe-file DllProj.exe is running), that has SampleDll.dll linked to it (implicit linking). I can find the base address of the linked dll with the help of my function imageBase(), but not the base address of the process…
tguglanaklona
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2
votes
1 answer
How can I find out the base address of a debuggee process in Visual Studio C++ debugger?
Say, I just loaded my executable in the Visual Studio C++ debugger and triggered a breakpoint. I have a "fault offset" where the app crashed, that I'm assuming I need to add to the base address where the app loaded up at to get the spot where it…
ahmd0
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1
vote
1 answer
WCF Client configuration - redirect multiple services to another host
Right now, i have multiple services in my client web.config like this:
lurscher
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1
vote
1 answer
Changing the array's base-address
Why can't I modify the base address of an array? Is it because the allocated memory would be lost? in that case, I can make an array using a pointer and change what the pointer points to and the allocated memory would be lost too, then what is the…
ASF
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