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49 Commits

Author SHA1 Message Date
Calvin Rose 7bae7d9efd Merge changes from bundle-tools branch: 
- Update file IO to explicitly use 64bit ftell/fseek
- Add env argument to eval
- Allow naming function literals with keywords.
 2024-05-26 12:04:35 -05:00
sogaiu 2a04347a42 Tweak debug/stacktrace docstring (#1365) 2024-01-24 16:52:37 +09:00
Calvin Rose d0aa7ef590 Add a few asserts to quiet some of the -fanalyze calls in gcc 13. 2023-06-01 10:52:34 -05:00
Calvin Rose 7a1c9c7798 Add support for debugging upvalues. 
Upvalues are stored in the symbol slots structure as well, but
since they are always live, we repurpose the death_pc field to
refer to the environment index that we want to look at at runtime.
 2023-02-05 15:30:01 -06:00
Calvin Rose 3e82fdc125 Update symbolmapping code with marshal/unmarshal. 2023-02-03 17:33:11 -06:00
Calvin Rose f4bc89d1c0 Progress. 2023-02-02 21:08:48 -06:00
Calvin Rose dacbe29771 Allow round-tripping more functions with disasm and asm. 
Nested functions that captured with environments didn't
work well with asm.
 2023-01-30 09:04:42 -06:00
Calvin Rose a0f40042cb Update copyright year. 2023-01-07 15:03:35 -06:00
Calvin Rose 3715d7a184 Auto update copyright date. 2022-03-21 18:22:59 -05:00
Ian Shehadeh 4931e2aee2 correct stack frame table keys in debug/stack doc 
doc for debug/stack listed :column and :line as keys in the frame table.
But doframe actually sets :source-column and :source-line.
 2022-01-08 16:25:43 -05:00
Calvin Rose e8ad311d84 Don't use janet_stacktrace anymore. 
Behavior of janet_stacktrace_ext is more consistent.
 2021-12-06 08:51:40 -06:00
Calvin Rose e8c738002b Add extra "prefix" parameter to debug/stacktrace. 2021-12-04 13:03:05 -06:00
Michael Camilleri 7ed0aa6630
Use named union in JanetGCObject 2021-10-22 09:52:57 +09:00
Calvin Rose 7e5f226480 Put source mapping info in stack traces. 2021-07-29 21:29:08 -05:00
sogaiu 59aab2ebbd Update debug.c with new style core function declarations. 2021-07-27 08:01:56 +09:00
Calvin Rose 1ef6db16ed Add janet_vm_save and janet_vm_load. 
This lets a user multiplex multiple Janet VMs on a single
thread or process if they are willing to implement context switching
themselves.
 2021-07-16 20:59:03 -05:00
Calvin Rose 5defc3b914 Fix bug with ev/go when passing supervisor and value. 
value was incorrectly set to nil in these cases. Also
fix some typos in core docstrings.
 2021-06-25 18:58:19 -05:00
Calvin Rose bbae43f259 Update copyright dates. 2021-05-31 13:46:02 -05:00
Calvin Rose c63fe6ef8a Make flycheck follow GNU standards for errors. 2021-01-30 12:51:38 -06:00
Calvin Rose bd2e335063 Allow 1 argument call of debug/stacktrace 
Since fibers now track the last value signaled.
 2021-01-17 13:55:40 -06:00
sogaiu fc49aa359c Tweak debug/stack docs 2021-01-14 07:47:50 +09:00
Calvin Rose 1f6d0d342b Fix #566 - bad docstring and bad arity for net/flush. 2021-01-10 12:02:28 -06:00
Calvin Rose 333ae7c4f8 Make amalgamtion the default when building. 
This way we can support fewer build configurations. Also, remove
all undefined behavior due to use of memcpy with NULL pointers. GCC
was exploiting this to remove NULL checks in some builds.
 2020-01-28 23:38:52 -06:00
Calvin Rose a68ee7aac6 Update Copyright 2020. 2020-01-12 10:50:37 -06:00
Calvin Rose 9dd152dc28 Add features.h for feature test macros. 
Because we use an amalgated build, feature
test macros should be set in a single file that
is included before any other headers, and is placed
at the top of the amalgamated build.
 2019-12-30 19:06:15 -05:00
Calvin Rose 6988fd3cab Add debug/step to single step a fiber. 
Very useful for implementing debuggers.
 2019-11-25 18:14:34 -06:00
Calvin Rose d47804d222 Add prin, eprint, and eprin functions. 
The print family of functions now writes output
to an optional buffer instead of a file bound to :out.
This means output can be more easily captured an redirected.
 2019-10-19 09:44:27 -05:00
Calvin Rose 45dfc7cc96 Fix debug/break search algorithm. 2019-09-22 18:08:38 -05:00
Calvin Rose a8afc5b81f Sourcemapping uses line, column instead of offsets. 
This should be friendlier to most users. It does, however, mean
we lose range information. However, range information could be
recovered by re-parsing, as janet's grammar is simple enough to do this.
 2019-09-22 17:18:28 -05:00
Calvin Rose 228d045a06 Fix formatting. 2019-09-22 15:17:06 -05:00
Calvin Rose 803c3fc235 Add line, col to error messages when available. 2019-09-22 15:13:21 -05:00
Calvin Rose 54170d92db Add some color to stacktraces in repl. 2019-08-12 19:20:01 -05:00
Calvin Rose d9a4ef05ac Update docstring format. 
Also add :p flag to fiber/new, change implemntation of with-dyns, and
make meson build install static library by default.
 2019-06-08 10:30:43 -04:00
Calvin Rose 7918add47d Allow dynamically setting output for printers 
Some functions like print and debug/stacktrace print
to a file, usually stdout. This file can now be optionally set
via a dynamic variable.
 2019-04-16 21:44:19 -04:00
Calvin Rose 2ea28f29b0 Shut up some warnings from clang's static analyzer. 
Not particularly useful actually, by and large false positives.
 2019-02-22 12:10:27 -05:00
Calvin Rose 00a47dc0cb Begin work on new memory layout for all objects and GC. 
The layout should actually be very similar to the old layout, but
the code will be much easier to change and should be more portable.
 2019-02-21 11:22:29 -05:00
Calvin Rose 9d4effc02e Add make format to format code. 
A consistent style should help with contributors and
readability. We use astyle as the formatter as can make a pretty
good approximation of the current style and my preferred style.

Astyle can be found at http://astyle.sourceforge.net/astyle.html
 2019-02-19 20:51:34 -05:00
Calvin Rose ed72dcf82d Rename the header <janet/janet.h> to <janet.h> 
Makes it easier to use and remember, and makes the
variable `module/*headerpath*` make more sense.
 2019-02-18 20:13:35 -05:00
Calvin Rose fe27df528c Boot core library from image rather than source 
This should speed up start time and reduce malloc/free
usage to about 15% of what is what previously for startup.
The current cost is slightly larger binary as the representaion
of the image is currently less compact than source code.
 2019-02-08 00:44:30 -05:00
Calvin Rose c76f4e89d8 Remove redundancies in stacktraces. 
There was an implementation for stacktraces in both
run.c and in core.janet, status-pp. The commit removes
the one in core.janet in favor of the C based stacktrace, which
is exposed via debug/stacktrace. Lots of reshuffling of run-context
ensued as well, which resulted in an api that is a bit cleaner.
 2019-01-30 23:11:12 -05:00
Calvin Rose 611543c48b Add source amalgamation 
The amalgamated source concatenates all sources
to a file janet.c which can be used for
embedding janet, much in the same way as sqlite
or mongoose.
 2019-01-24 00:15:58 -05:00
Calvin Rose 6f3bc3d577 Update copyright date, fix types, remove trailing whitespace. 2019-01-06 03:23:03 -05:00
Calvin Rose 5865692401 Surround embedded documentation with a macro so it 
can be disabled in a future build.
 2019-01-06 01:49:56 -05:00
Calvin Rose 338b31f5a2 Add janet_fixarity. Update emscripten source. 2019-01-05 20:45:24 -05:00
Calvin Rose b60e3e302a Update C API to use friendlier functions rather than macros. 
Error handling is implemented with setjmp/longjmp so code
can be more concise. This required a very large but straight forward refactor for all
of the libraries.
 2019-01-05 20:09:03 -05:00
Calvin Rose e9c94598e6 Add native keyword type to replace symbols with leading ':' 
character.
 2019-01-02 19:41:07 -05:00
Calvin Rose df13a8b967 Fix typo. 2018-12-13 21:16:04 -05:00
Calvin Rose 56e5c19aa9 Add debug/arg-stack, and add slots debug/stack. 
These features should help implementing a debugger.
 2018-12-13 19:23:07 -05:00
Calvin Rose e8c0dcd14e Make source mapping use byte offset instead of line and col 
for better debugging support in repl. Add debug module for better
debugging support.
 2018-12-13 18:46:53 -05:00