I am Dave Jing Tian, an Assistant Professor in the Department of Computer Science at Purdue University working on system security. My research involves embedded systems, operating systems, trusted and confidential computing, and hardware security and trust. All opinions are my own.
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Tag Archives: ld
Dynamic lib may be the widely used mechanism for code reusing and memory saving, both for Windows and UNIX/Linux systems. To better understand the dynamic lib, we will try to fix the famous error during linking and investigate the symbols … Continue reading
Valgrind – dynamic code analysis tool – part VII – ERROR: ld.so: object ‘/dev/shm/valgrind/lib/valgrind/vgpreload_core-amd64-linux.so’ from LD_PRELOAD cannot be preloaded: ignored.
Recently encountered a ld error when starting 64-bit valgrind (3.7.0) for 64-bit binary. This is a bug in 3.7.0 and the fix will be submitted into 3.8.0. Detailed info could be found via (https://bugs.kde.org/show_bug.cgi?id=286270). As always, we could either checkout … Continue reading
1. coding pattern # Pattern used by as and ld .section .data < initialized data here> .section .bss < uninitialized data here> .section .text .globl _start _start: < instruction code here> ———————————- # Pattern used by gcc .section .data < … Continue reading