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1754 Commits

Author SHA1 Message Date
Calvin Rose
6a557a73f5 Simplify eval. 
Also add more conventional handling of nil to the `compile` function.
 2022-11-11 11:25:06 -06:00
Calvin Rose
a3a42eebea Create pthread threads with detached attribute. 
Rather than calling pthread_detach on a default thread.
 2022-11-11 11:01:59 -06:00
Calvin Rose
76be8006a4 Add channel marshalling. 2022-11-10 16:32:54 -06:00
Calvin Rose
bfcfd58259 Update for TCC to include stdatomic.h 2022-11-09 07:55:21 -06:00
Calvin Rose
914a4360e7 Indicate version bump since header file changed. 2022-11-05 16:38:52 -05:00
Calvin Rose
8c31874eeb Remove unused assert.h 2022-11-05 11:44:14 -05:00
Calvin Rose
ef7afeb2ea Add 64 bit integer support to printf and other formatting functions. 2022-11-05 11:33:19 -05:00
Calvin Rose
c8974fffbe Fix docstring. 2022-11-04 11:23:08 -05:00
Calvin Rose
b75fb8dc9e Add :@all: to module/expand-path 
Allow more easily importing modules from custom directories
without jumping through too many hoops. Technically, this was
possible before but required circumventing the built-in module/paths
and was just a hassle.

Also add entries to module/path (and module/add-path) to allow code
like the following.

(setdyn :my-libs "/home/me/janet-stuff/")

(import @my-libs/toolbox)

Intended for things like test harnesses where code might not
be installed to the usual directories.
 2022-11-04 11:15:48 -05:00
Calvin Rose
57356781a9 Fix typo. 2022-10-30 13:36:13 -05:00
Calvin Rose
e43eab5fd6 Fix panicf call. 2022-10-30 09:57:40 -05:00
Calvin Rose
db2c63fffc Update CHANGELOG.md 2022-10-24 20:32:02 -05:00
Calvin Rose
60e0f32f1a Fix os/open with :rw permissions on posix. 2022-10-24 19:39:58 -05:00
Calvin Rose
fd59de25c5 Add memcmp to the core. Useful in binary protocol implementations. 2022-10-18 11:54:07 -05:00
Calvin Rose
448ea7167f Add CLOEXEC when calling accept on Linux. 
Prevents leakage of file descriptors to subprocesses.
The symptom of the above issue is sockets that don't seem to close
until a subprocess completes.
 2022-10-10 18:06:31 -05:00
Calvin Rose
6b27008c99 Fix os/date with nil argument. 2022-10-10 15:24:28 -05:00
Calvin Rose
725c785882 Formatting. 2022-10-10 14:24:03 -05:00
Calvin Rose
ab068cff67 Remove WNOWAIT code on linux. 
Would cause os/proc-wait to block in some circumstances.
 2022-10-10 14:23:17 -05:00
bakpakin
9dc03adfda Fix pass by reference in windows FFI to accomodate stack shift. 2022-09-22 10:58:16 -05:00
bakpakin
49f9e4eddf Fix ifdef in capi.c for janet_getuinteger64 and janet_getinteger64 2022-09-20 15:42:20 -05:00
bakpakin
43c47ac44c Address #1037 - move stack hack after arg writing logic to avoid 
clobber.
 2022-09-20 15:37:20 -05:00
Calvin Rose
f33c381043 Improve sysv64 classify algorithm. 2022-09-20 09:45:17 -05:00
Calvin Rose
3479841c77 Address #1034 - add handling for 8-16 byte structs in FFI. 2022-09-20 09:28:46 -05:00
Calvin Rose
6a899968a9 Allow passing user signals to (signal) as keywords. 2022-09-17 21:18:07 -05:00
Calvin Rose
bb8405a36e
Merge pull request #1029 from locriacyber/patch-0 
Fix documentation for ev/go, ev/spawn
 2022-09-16 07:32:25 -05:00
bakpakin
e326071c35 Fix void returns in windows FFI - address #1025 2022-09-15 13:51:11 -05:00
Locria Cyber
ad6a669381
Add doc for ev/go 
Document that you can pass a function instead of a fiber to ev/go
 2022-09-14 00:17:53 +00:00
Calvin Rose
dfc0aefd87
Merge pull request #1028 from autumnull/master 
Made peg 'not' and 'if-not' drop their captures on success
 2022-09-13 15:20:10 -05:00
Calvin Rose
8da7bb6b68 Fix peg/replace-all and family - Fix #1027 2022-09-12 18:58:48 -05:00
Autumn!
9341081a4d Made peg 'not' and 'if-not' drop their captures on success 2022-09-12 23:07:56 +01:00
Calvin Rose
ff26e3a8ba Remove end of string check that is now redudant. 
The addition of some code to avoid valgrind warnings made this code
redundant.
 2022-09-05 20:13:15 -05:00
Calvin Rose
14657a762c Fix peg RULE_SET op code when at tail of string in some cases. 2022-09-05 14:11:03 -05:00
Calvin Rose
4754fa3902 Fix issue #1021 - bad format specifiers in run.c 2022-09-03 14:03:51 -05:00
Techcable
0adb13ed71
inttypes.c: Avoid signed integer overflow (U.B.) 
In C, signed arithmetic overflow is undefined behvior
but unsigned arithmetic overflow is twos complement

Unconditionally switch to unsigned arithmetic internally for +, -, *
This will not affect the result thanks to twos complement awesomeness.

I don't think this will be an issue in these functions,
but it has a history of causing bugs.....
 2022-08-29 18:38:51 -07:00
Calvin Rose
99f63a41a3 Improve pointer hashing to avoid hash collisions. 2022-08-26 12:18:10 -05:00
Calvin Rose
a575f5df36 Add option to marshal values without cycle detection. 2022-08-26 11:20:02 -05:00
Calvin Rose
f5d11dc656 Address #1014 improve parse errors when bad delimiters are found. 
Reuse some existing logic for eof errors.
 2022-08-24 11:34:59 -05:00
Calvin Rose
ac2082e9b3 Allow adding name to short-fns. 
When short-fn is used in a macro, it can be useful to
give the function a nicer name then a raw pointer.
 2022-08-18 14:33:59 -05:00
Calvin Rose
1aea5ee007 Remove stack inversion code for sysv64 FFI. 2022-08-16 12:38:44 -05:00
bakpakin
9a6d2a7b32 Fix FFI for reference return values and stack parameter passing. 2022-08-14 15:20:30 -05:00
bakpakin
f8a9efa8e4 Allow binding pre-loaded symbols in windows FFI. 
Mimic the posix RTLD_NOW setting for dlopen by iterating
opened DLLs to look for symbols.
 2022-08-14 13:26:13 -05:00
Calvin Rose
5b2169e0d1 Fix docstring. 2022-08-02 14:58:32 -05:00
Calvin Rose
f4bbcdcbc8 Get rid of disabled tracing. #1005 2022-08-02 12:19:22 -05:00
Calvin Rose
79c375b1af Address #1005 - Fix janet_call stack clobbering on dirty stack. 2022-08-02 12:13:56 -05:00
Calvin Rose
1900d8f843 Fix build warnings on Linux GCC version 12.1.0 x64 2022-07-20 08:04:03 -05:00
Calvin Rose
b35414ea0f Merge branch 'master' of github.com:janet-lang/janet 2022-07-19 20:04:44 -05:00
Calvin Rose
fb5b056f7b Address #1001 - don't process names passed to dlopen. 2022-07-19 20:04:17 -05:00
bakpakin
c7801ce277 Address #997 - clang undefined behavior warning. 2022-07-09 11:43:51 -05:00
Calvin Rose
435e64d4cf Allow shorthand for setting task-id on new threads with flag. 
Avoids the need to wrap function bodies in closures in many cases.
 2022-07-03 12:08:21 -05:00
Calvin Rose
8d0e6ed32f Fix function handlers for :out and :err. 
They were not properly handled for formatting functions.
 2022-07-02 21:11:05 -05:00
Josef Pospíšil
94a506876f Trace function to the stderr 2022-07-01 12:23:25 +02:00
Calvin Rose
9bde57854a Add tabseq macro. 2022-06-28 22:51:41 -05:00
Calvin Rose
f456369941 Add support for a dyn :task-id 
Adds extra information to default information from supervisor
channels. For threaded channels as supervisors, we don't get
the source fiber so identifying the source of messages was not
possible. This change allows better multithreading with  supervisors.
 2022-06-25 18:51:21 -05:00
Calvin Rose
e4bafc621a Remove ssize_t usage. 2022-06-20 11:09:41 -05:00
Calvin Rose
47e91bfd89 Fix docstring. 2022-06-19 18:52:37 -05:00
Calvin Rose
eecc388ebd Add support for 0-element arrays in FFI. 
Allows for flexible array member construct mapping.
 2022-06-19 16:29:55 -05:00
Calvin Rose
cfaae47cea Fix trailing :pack-all or :pack in struct. 2022-06-19 13:06:19 -05:00
Calvin Rose
c1a0352592 Fix unset field in JanetFFIType. 2022-06-19 12:58:45 -05:00
Calvin Rose
6ea27fe836 Error message sounded a bit unsure. 2022-06-19 10:29:42 -05:00
Calvin Rose
0dccc22b38 Improve error messages when using bad metadata 
Print metadata value as well as binding name.
 2022-06-19 10:28:18 -05:00
Calvin Rose
cbe833962b Remove bad suite0009 test. Close #871 
The issue is that there was no synchronization on writes.
The stability of the test relied on the fact that the server
would read in an entire message in one call to ev/read, which
would _almost_ always happen since the messages are so small.
 2022-06-19 10:01:10 -05:00
Calvin Rose
e316ccb1e0 Use _tzset() on windows before localtime_s 2022-06-19 08:49:54 -05:00
Calvin Rose
a6f93efd39 Support for array types in ffi. 2022-06-19 08:03:32 -05:00
Calvin Rose
20511cf608 Cast NULL pointer to nil in return in ffi. 2022-06-18 16:53:01 -05:00
Calvin Rose
1a1dd39367 Use __builtin_alloca if no other option. 2022-06-18 13:54:47 -05:00
Calvin Rose
589981bdcb BSD systems put alloca in the stdlib 2022-06-18 12:18:06 -05:00
Calvin Rose
89546776b2 alloca 2022-06-18 12:15:16 -05:00
Calvin Rose
f0d7b3cd12 No alloca.h? 2022-06-18 11:19:14 -05:00
Calvin Rose
e37be627e0 Allow loading current process on windows as well. 2022-06-18 10:31:00 -05:00
Calvin Rose
a1172529bf Fix named arguments with optional args. 2022-06-18 09:46:28 -05:00
Calvin Rose
1d905bf07f SRWLock is the size of a void pointer. 2022-06-17 17:49:02 -05:00
Calvin Rose
eed678a14b Include windows.h for windows builds 2022-06-17 17:41:50 -05:00
Calvin Rose
b1bdffbc34 Don't inlcude pthread on windows. 2022-06-17 17:35:58 -05:00
Calvin Rose
62fc55fc74 Remove pthread.h from janet.h 
Should make janet a bit easier to use. Also changes the
header to not expose the size of native mutexes and rwlocks, except
with janet_os_mutex_size and janet_os_rwlock_size.
 2022-06-17 17:13:58 -05:00
Calvin Rose
1905437abe Merge branch 'master' into ffi 2022-06-12 13:59:37 -05:00
Calvin Rose
87fc339c45 Add named arguments with the &named symbol. 
Similar to &keys, but more ergonomic.
 2022-06-12 13:53:18 -05:00
Calvin Rose
c9586d39ed Add a :none calling convention. 
The ffi module is useful even when true ffi calls
are not yet implemented. This lets the ffi be enabled
on any architecture, albeit with a degraded feature set
where calling conventions are not implemented.
 2022-06-12 10:12:45 -05:00
Calvin Rose
2e9f67f4e4 Change all "native-*" to ffi/. Move new dll loading funcs. 
native-close, raw-native and native-lookup have become
ffi/close, ffi/native, and ffi/lookup instead.

The new ffi module will be useful for any architecture even if we don't
support making calls to certain functions. We can simple add a
do-nothing calling convetion that panics on call. ffi/read and ffi/write
are useful in their own right.
 2022-06-12 10:02:02 -05:00
Calvin Rose
e318170fea Begin working on windows calling convetion. 
Also remove inline assembly for making sysv64 calls.
Instead, use crafted function signatures to set all needed registers.
 2022-06-12 09:16:10 -05:00
Calvin Rose
73c4289792 Fix define check. 2022-06-11 21:50:34 -05:00
Calvin Rose
ea45d7ee47 Convert to one big blob of assembly for sysv cc. 
Also begin working on win64 calling convention.
 2022-06-11 21:43:35 -05:00
Calvin Rose
458c2c6d88 Make calling convention optional for trampoline 2022-06-11 15:47:51 -05:00
Calvin Rose
0cc53a8964 Get a GTK example working. Good proof of concept. 2022-06-11 14:47:35 -05:00
Calvin Rose
0bc96304a9 Add r32 and r64 aliases for real numbers in ffi types. 2022-06-11 09:40:37 -05:00
Calvin Rose
181f0341f5 Add :pack and :pack-all keywords to allow for struct packing. 
Syntax may need some work but covers both fully packed structs
as well as packing of individual members.
 2022-06-10 18:53:22 -05:00
Calvin Rose
49bfe80191 Make sure void return types work as expected. 2022-06-10 12:33:01 -05:00
Calvin Rose
a5def77bfe Add support for struct return values. 2022-06-10 12:25:08 -05:00
Calvin Rose
9ecb5b4791 Add native-read function as inverse to native-write. 2022-06-10 09:38:52 -05:00
Calvin Rose
1cc48a370a Add native-write, which will write structs to buffers. 
Useful for testing as well as useful in its own right. Begs
for an inverse, native-read which would convert byte data
to native structs.
 2022-06-10 08:46:20 -05:00
Calvin Rose
f1ec8d1e11 Beginning of struct support. 
TODO:
- struct return values
- support for unions in signatures
- more testing
- complex types
- packed structs
- writing structs to buffers (useful and we have most of the machinery).
 2022-06-09 20:27:56 -05:00
Calvin Rose
6f90df26a5 Alloca included by default on some OS, but not all. 
Do explcitly include alloca on non-msvc compilers.
 2022-06-08 10:01:19 -05:00
Calvin Rose
9d9cb378ff Don't include alloca.h, not in MSVC. 2022-06-08 09:59:13 -05:00
Calvin Rose
f92aac14aa Only enable FFI on x86-64, non-windows OSes. 2022-06-08 09:50:31 -05:00
Calvin Rose
3f27d78ab5 Add some FFI testing and more improvements to sysv abi. 
Add support for integer return and floating point return variants, as
well as arguments on the stack. Start flushing out struct arguments.

Still needed:
- structs (packed and unpacked)
- complex numbers
- long doubles
- MASM alternative for windows (you can technically use sysv abi on
  windows)
- more calling conventions.
 2022-06-08 09:44:49 -05:00
Calvin Rose
282d1ba22f Implement sys v abi on x64 partially. 2022-06-06 18:54:17 -05:00
Calvin Rose
94c19575b1 Fix when clib is not pointer type. 2022-06-06 13:37:07 -05:00
Calvin Rose
e3e485285b Prevent double usage of native objects after closing. 2022-06-06 13:36:03 -05:00
Calvin Rose
986e36720e Update windows builds for raw-natives. 2022-06-06 13:08:12 -05:00
Calvin Rose
74348ab6c2 Fix symbol lookup when symbol isn't found. 2022-06-06 10:53:00 -05:00
Calvin Rose
8d1ad99f42 Add stubs that are precursor to FFI. 
FFI may be best implemented as an external library
(libffi has incompatible license to Janet) or as code
that takes void * and wraps then into Janet C functions
given a function signature. Either way, we need to some way
to load symbols from arbitrary dynamic libraries.
 2022-06-06 10:49:30 -05:00