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7 daysnp: parse: Add initial function parsing logicIan Moffett
Create basic parsing logic for functions, needs to be completed but provides great groundwork. We also added a better target to parse and we'll incrementally increase complexity as we advance Signed-off-by: Ian Moffett <ian@osmora.org>
7 daysnp: lex: Add TT_NONE token for invalid typesIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
7 daysnp: Allocate memory for identifierIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
7 daysnp: init: Keep track of objects with PTRBOXIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
7 dayskern: ptrbox: Remove debug printIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
7 dayskern: ptrbox: Add string duplicationIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
7 dayskern: lib: Introduce pointer boxesIan Moffett
Pointer boxes are a way to allocate memory and associate them with one location so that during error/exit paths, one may deallocate every buffer with a single call Signed-off-by: Ian Moffett <ian@osmora.org>
8 daysnp: lex: Return -2 on EOFIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
8 daysnp: lex: Detect colon (':')Ian Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
8 daysnp: lex: Add left/right bracket tokensIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
8 daysnp: lex: Handle digits in the streamIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
8 daysnp: lex: Break up big token switch-caseIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
8 dayslex: np: Add lexer arithmetic operatorsIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
8 daysnp: lex: Detect '*' token (TT_STAR)Ian Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
8 daysnp: lex: Annotate token typesIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
8 daysnp: parse: Add initial parsing logicIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
8 daysnp: lex: Increment line number every newlineIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
8 daysnp: lex: Parse identifiers and commasIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
8 daysnp: lex: Cache last char during parseIan Moffett
Sometimes when parsing while we are scanning for a string, we might loose the last character if we don't save it Signed-off-by: Ian Moffett <ian@osmora.org>
8 daysnp: lex: Use foward declaration of np_workIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
8 daysnp: lex: Assume identifier if no errorIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
8 daysnp: lex: Add pr_error() macro for error logsIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
8 dayskern: Add initial pirho compiler sourcesIan Moffett
The pirho compiler is a ring-0 compiler used to compile core parts of the kernel during updates and installs from the initramfs. Signed-off-by: Ian Moffett <ian@osmora.org>
8 dayskern: vfs: Return vnode result in namei()Ian Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
8 dayskern: mac: Add MAC resource queryingIan Moffett
Introduce a feature where a program with the correct rights may get information about a MAC object Signed-off-by: Ian Moffett <ian@osmora.org>
8 dayskern: os: Document the mac_border structureIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
9 dayskern: fbdev: Create namespace object for fbdevIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
9 dayskern: init: Initialize namespaces before modulesIan Moffett
Some modules rely on the object namespace to keep track of state for them. So we need to initialize the namespace before we initialize those modules Signed-off-by: Ian Moffett <ian@osmora.org>
9 dayskern: ns: Extract true object data from entryIan Moffett
Before, the lookup was only returning the object and not the data behind the object itself. Now we extra the data from the object that exists within the hashmap entry. Signed-off-by: Ian Moffett <ian@osmora.org>
9 dayskern: ns: Include nsvar.h in os/ns.hIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
9 dayskern: ns: Remove unused length fieldIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
9 dayskern: Add initial object namespace sourcesIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
10 dayskern: compat: Use copyin() in SYS_writeIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
10 dayskern: Add safe copyin() and copyout()Ian Moffett
Introduce new routines that make it safer to transfer data between userland and the kernel. Signed-off-by: Ian Moffett <ian@osmora.org>
10 dayskern: lib: Add strdup()Ian Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
10 daysbuild: Use clang during early stateIan Moffett
Use clang during early state until we configure our own cross compiler for L5 Signed-off-by: Ian Moffett <ian@osmora.org>
10 dayskern: cpu: Fix typo in ap_entry()Ian Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
10 dayskern: pci: Remove redundant semicolonIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
10 dayskern: io: Fix typo in header guardIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
11 dayskern: vm: Don't clobber original map specIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
11 dayskern: proc: Don't acquire maplist lock during initIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
11 dayskern/amd64: build: Add stub MD confIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
11 dayskern: fs: Add initial devfs implementationIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
11 dayskern: namei: Fallback to path parse if lookup failIan Moffett
If the filesystem is marked to require image-like paths but the path could not be found, fallback to parsing it manually as perhaps it is somewhere else. Signed-off-by: Ian Moffett <ian@osmora.org>
11 dayskern: mount: Remove extra unwanted spaceIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
11 dayskern: Add initial signals workIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
12 dayskern: proc: Protect mapping list with spinlockIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
12 dayskern/amd64: mmu: Map with zero if prot is also zeroIan Moffett
To ensure that all residual data does not remain for the mapping in its table, we write a flat zero if prot is also zero i.e., no permissions Signed-off-by: Ian Moffett <ian@osmora.org>
12 dayskern/amd64: mmu: pmap_set_cache() -> pmap_set_cache()Ian Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
12 dayskern/amd64: panic: Halt all processors on panicIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
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