libk  Timeline

50 events by user lexi occurring around 2019-08-22 08:45:23.

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2019-08-26
20:03
fix typo check-in: 5f66b55640 user: lexi tags: trunk
20:03
fix typo check-in: 9ea8c28897 user: lexi tags: trunk
20:02
clarify error-handling check-in: c8e83b4bdf user: lexi tags: trunk
19:58
fix typo check-in: 112ee76a31 user: lexi tags: trunk
19:50
fix list formatting error check-in: 2aab529520 user: lexi tags: trunk
19:49
minor tweaks; update docs to explain error handling check-in: 55dc614190 user: lexi tags: trunk
2019-08-25
04:15
comment out non-standard use of enums pending rewrite with #defines :( check-in: 04ed009476 user: lexi tags: trunk
03:55
remove useless script, delete junk files, credit contributors, add documentation for typesize.c check-in: 312e446cfc user: lexi tags: trunk
02:47
fix check for 128-bit int type check-in: 1fba7a324a user: lexi tags: trunk
01:47
add /arch readme file check-in: 03d58c0419 user: lexi tags: trunk
00:29
delete unnecessary scripts check-in: 76f1cf8037 user: lexi tags: trunk
2019-08-24
23:40
parse environment and add env variables to the kenv struct passed to the entry function; add example code to testbin showing use of kvars check-in: 81758652b5 user: lexi tags: trunk
23:07
update license statement check-in: c36308ecd9 user: lexi tags: trunk
23:02
stop attempting to auto-detect system constants during build process, and maintain os/arch-specific tables instead check-in: e42b590b45 user: lexi tags: trunk
00:20
improve comments check-in: 858eba7607 user: lexi tags: trunk
00:12 Changes to wiki page roadmap artifact: 14aa88c6f8 user: lexi
00:11 Changes to wiki page rules artifact: ac47873d45 user: lexi
2019-08-23
23:53 Changes to wiki page porting artifact: e2f8560000 user: lexi
23:25 Changes to wiki page libk artifact: 02602102c6 user: lexi
2019-08-22
20:44 Changes to wiki page ports artifact: 52985f3af0 user: lexi
20:28 Changes to wiki page roster artifact: 8df36c707f user: lexi
20:04
fix another typo check-in: 8618103a4e user: lexi tags: trunk
20:04
fix typo check-in: 957b5fa848 user: lexi tags: trunk
08:52
add tests for linear allocators, fix dumb bug in kmheapf() that caused it to return an error on success check-in: f37ee769c9 user: lexi tags: trunk
08:45
check in missing files check-in: 269baab90a user: lexi tags: trunk
08:44
add kmlini() and kmlina() functions; restructure allocation functions to work more reasonably (returning a tuple struct instead of making a user pass in a void**); update docs accordingly check-in: acb4a9944e user: lexi tags: trunk
04:34 Changes to wiki page libk artifact: b97c3b0969 user: lexi
04:31
finish moving heap allocation/free functions to the posix syscall apparatus and deprecate the direct assembly implementations of platform_mmap; update the kmem docs to match new function signatures (and remove typos) check-in: 709ffb094d user: lexi tags: trunk
04:07 Changes to wiki page roadmap artifact: 663927a668 user: lexi
04:05 Changes to wiki page join artifact: b985f427e5 user: lexi
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
2019-08-21
23:35
replace `.` with `source` in shell scripts for compatibility; change `sh` shebangs to use bash instead check-in: 34059b4bf6 user: lexi tags: trunk
08:14 Changes to wiki page join artifact: 4e420a54a6 user: lexi
08:10 Changes to wiki page join artifact: 49d9b756d3 user: lexi
08:06 Changes to wiki page join artifact: 514803eab5 user: lexi
07:57 Changes to wiki page join artifact: 6889274f42 user: lexi
07:23 Changes to wiki page libk artifact: 4fbe65deff user: lexi
06:43
create dist folder for OS-specific supporting build files check-in: 49b6e9c7f6 user: lexi tags: trunk
06:00
move modules to a subdirectory in order to keep the directory tree organized and make room for OS-specific build files check-in: 14172a910a user: lexi tags: trunk
05:46 Edit [f0f16493ca]: Edit check-in comment. artifact: fbf99e67c4 user: lexi
04:24
modify build system to replace extremely fragile error code generation mechanism check-in: d77ef26adf user: lexi tags: trunk
03:52 Changes to wiki page libk artifact: aa53233e8f user: lexi
03:44
make crt behave as a C runtime launcher should; comment code thoroughly check-in: f0f16493ca user: lexi tags: trunk
03:10
add assembly output flag to build.sh check-in: 06e32bd3b4 user: lexi tags: trunk
02:06 Changes to wiki page libk artifact: b5da964fad user: lexi
01:58
enable debugging and add -ffreestanding to gcc cmd line to squash attempts to "optimize" functions by converting them to libc calls, e.g. turning kmzero() calls into memset() calls check-in: 49bf71fb47 user: lexi tags: trunk
01:20
rename $out build var to $to for nixos compat; refactor announce command to choose a color automatically instead of forcing it to be specified on every command line check-in: b590aba21d user: lexi tags: trunk
00:16
switch ansi "bold off" code to "reset" for terminals that interpret "bold off" as "double underline"; remove (incorrect) test code from kiosend check-in: cef83f0167 user: lexi tags: trunk
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