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Diffstat (limited to 'results/scraper/fex/1505')
| -rw-r--r-- | results/scraper/fex/1505 | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/results/scraper/fex/1505 b/results/scraper/fex/1505 new file mode 100644 index 000000000..e028f4112 --- /dev/null +++ b/results/scraper/fex/1505 @@ -0,0 +1,13 @@ +Implement libc thunk library +Thunking libc itself has the potential to make thunking other libraries significantly more robust by making various workarounds unnecessary (see #1208). Here's an (incomplete) list of nontrivial things that need to be tackled: + +* Program startup (`__libc_start_main`) +* `printf`-like functions (including fprintf, sprintf, snprintf, vprintf, ...) +* Functions with function pointer arguments (`qsort`) +* Data symbol handling: + * `errno` + * getopt: `optarg`/`optind`/`opterr`/`optopt` +* Struct repacking: + * Repacking of data in parameter structs that have different layouts across architectures (e.g. `stat`) + * Repacking for arguments passed to callbacks +* `__lxstat`/`__fxstat`/...: Data layout of parameter struct is determined by a version field |