libk  Timeline

50 events by user lexi occurring around 2019-08-21 06:00:24.

More ↑
2019-08-24
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
2019-08-20
22:54
reorganize posix assembly code check-in: f85e6a07dd user: lexi tags: trunk
11:18 Changes to wiki page libk artifact: 06fbc51a28 user: lexi
10:29 Changes to wiki page roadmap artifact: f2a2ceff7e user: lexi
04:04
improve syscall collection mechanism check-in: 9dd8bab2ac user: lexi tags: trunk
03:04
address case where syscall numbers in header derive from deeper includes check-in: 09a1767049 user: lexi tags: trunk
02:03
partially unfuck x86-32, correct major error in syscall ABI check-in: f9bf0d662b user: lexi tags: trunk
2019-08-19
23:57
add detection loop for syscall headers check-in: c7732c41c9 user: lexi tags: trunk
22:40
add documentation compilation check-in: 8d6d792515 user: lexi tags: trunk
05:42
switch over to new build mechanism and formally deprecate makefiles check-in: 34c625a47b user: lexi tags: trunk
04:51
begin move away from legacy build system check-in: 26c340d29e user: lexi tags: trunk
02:18
clean out legacy code check-in: 724bbbbe91 user: lexi tags: trunk
02:14 Fixed ticket [7abfbf9b69]: errtbl.awk not checked in plus 6 other changes artifact: 7957a37a77 user: lexi
02:13
add missing script check-in: a6aed292a5 user: lexi tags: trunk
02:04
add makerule, add include mode to typesize check-in: 8b84a67d85 user: lexi tags: trunk
01:46
updates, begin putting together error-handling mechanism check-in: b5f6f19923 user: lexi tags: trunk
2019-08-18
18:29
add error reporting to kiosend() check-in: b2f129d7b9 user: lexi tags: trunk
More ↓