Overview
| Comment: | add first iteration of knum header |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA3-256: |
5560c2725bf4b48a5735168c0300604d |
| User & Date: | lexi on 2019-08-22 01:37:08 |
| Other Links: | manifest | tags |
Context
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2019-08-22
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| 02:52 | removed sneaky segfault in x86-64 syscall fn where %r8 (the register that contains the pointer to the syscall arguments from the C syscall wrapper, which need to be copied into the correct registers before the kernel is invoked) gets overwritten if the syscall valency > 5, because of overlapping ccall and syscall ABI argument registers - r8 is clobbered by argument 5 and any further attempts to use it as a ptr segfault at best. also modified the report function so that it immediate cancels compilation if a sub-process reports failure. changed allocator function signatures so they can return a condition code if the kernel reports an error; updated example code so it compiles and runs without fault. check-in: e50a476efe user: lexi tags: trunk | |
| 01:37 | add first iteration of knum header check-in: 5560c2725b user: lexi tags: trunk | |
| 00:03 | insert explicit cast to hopefully silence compiler warnings on some systems check-in: 7c202a8b17 user: lexi tags: trunk | |
Changes
Modified build.sh from [b43f4693b2] to [d7b4907031]. [diff]
Added mod/knum/num.h version [982620d249].