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e8f0f1265f
On x86_64, when gcc instruments functions and compiles at -O0, it saves the function's return value in register rbx before calling the trace callback. It provides a nice opportunity to display certain useful values (flags, booleans etc) during trace sessions. It's absolutely not guaranteed that it will always work but it provides a considerable help when it does so it's worth activating it. When building on a different architecture, the value 0 is always reported as the return value. On x86_64 with optimizations (-O), the RBX register will not necessarily match and random values will be reported, but since it's not the primary target it's not a problem. |
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| .. | ||
| base64 | ||
| debug | ||
| halog | ||
| ip6range | ||
| iprange | ||
| mod_defender | ||
| modsecurity | ||
| netsnmp-perl | ||
| plug_qdisc | ||
| selinux | ||
| spoa_example | ||
| systemd | ||
| tcploop | ||
| trace | ||