What does compiling WITH_PIC (-DWITH_PIC, --with-pic) actually do?
When compiling binaries from source, what are the real-world differences between generating PIC objects or not? At what point down the road would someone say, "I should have generated/used PIC …
c++ - GCC -fPIC option - Stack Overflow
Mar 15, 2011 · I have read about GCC's Options for Code Generation Conventions, but could not understand what "Generate position-independent code (PIC)" does. Please give an example to …
What are the differences comparing PIE, PIC code and executable on …
The test is on Ubuntu 12.04 64-bit. x86 architecture. I am confused about the concept Position Independent Executable (PIE) and Position Independent code (PIC), and I guess they are not …
Interpreting COMP-3 Packed Decimal Fields into numeric values
Jul 9, 2009 · Here we go: PIC is "picture" S9(15) means a 15 digit numeric signed field: S for sign, 9 is numeric, (15) is length. V is the decimal position 9(3) is a three digit numeric and COMP-3 is BCD, a …
pic - XC8 Interrupt Configuration - Stack Overflow
Nov 13, 2015 · I am trying to write a timer interrupt for a pic16f887. I have checked on several websites and most of them recommend writing the interrupt subroutine as void interrupt Name (void) however …
pic - Read Microchip hexfile - Stack Overflow
Aug 17, 2021 · I have inherited a hex file for a PIC design, which contains the programming for a USB device. Is there a way I can open it in order to find out exactly what it means and how it works? i.e. …
What is the difference between `-fpic` and `-fPIC` gcc parameters?
Aug 23, 2010 · Use `-fPIC` or `-fpic` to generate position independent code. Whether to use `-fPIC` or `-fpic` to generate position independent code is target-dependent. The `-fPIC` choice always works, …
How to understand the difference between PIC and no PIC?
Jan 24, 2019 · So -fno-pic doesn’t really generate no PIC code. How to generate non PIC code then?
pic - Having trouble with delay function in MPLAB XC8 compiler - Stack ...
Aug 19, 2022 · You don't need an extra library, but in xc8 the name of the function is __delay_ms(...) with two _. Please remember, these functions are actually in line macros and they have maximum …
pic - Is this a safe way to disable interrupts on PIC24 ... - Stack ...
Jul 2, 2020 · Enable interrupt There are several ways to disable an ISR on this PIC. Including: Use the DISI instruction, or clear the GIE bit, or alter interrupt priority levels. But I have chosen to clear the …