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Author SHA1 Message Date
Tarn W. Burton
5a309eba76 listen: when poll/select indicate non-blocking in then check for bytes 2023-02-05 19:41:42 +01:00
Tarn W. Burton
a495b04301 Add regression test for LISTEN on files 2023-01-16 10:46:24 -05:00
Marius Gerbershagen
3d809dab47 autoconf: allow building with the bundled gmp library on arm apple devices 
Since our ancient LGPL licensed copy of libgmp only knows about
PowerPC apple devices, build it using the fallback plain C
implementation as on x86.

Closes #689.
 2023-01-14 15:22:17 +01:00
Marius Gerbershagen
b27580c9b8 regenerate configure 
Was forgotten after commit 2afa70807e
 2023-01-05 17:22:25 +01:00
Marius Gerbershagen
5b4e0d6417 documentation: add iOS build steps to the manual 2023-01-05 17:22:25 +01:00
Marius Gerbershagen
519bc59ff4 si_system: disable for iOS 
Autoconf detects that the system function is present but compilation
fails with

error: 'system' is unavailable: not available on iOS

Therefore we manually disable this function for iOS.

Closes #691.
 2023-01-05 17:22:25 +01:00
Marius Gerbershagen
fc30c62ea0 numbers/log.d: fix typo 2023-01-02 17:11:54 +01:00
Marius Gerbershagen
cd6f0894d2 numbers/log.d: more fixes for loss of precision in log 
The problem encountered in 3f64e2e88b
affects not only the case of a logarithm where one argument is a
rational and the other a long or double float, but also cases where
both arguments are floating point numbers of different lengths.
 2023-01-02 17:04:38 +01:00
Marius Gerbershagen
3f64e2e88b numbers/log.d: prevent unnecessary loss of precision 
For (log x y) where one of the two arguments is a double or long float
and the other a rational number, defining (log x y) as (/ (log y) (log
x)) is imprecise since intermediate single float results will be used
for the rational argument. Prevent this by computing the logarithm of
the rational to the same precision as that of the other argument.

Fixes #688.
 2023-01-02 16:37:45 +01:00
Marius Gerbershagen
2739ab7269 numbers/log.d: simplify implementation 
- directly construct the complex result for negative real numbers
  instead of calling ecl_log1_complex_inner(x, ecl_make_fixnum(0))
- get rid of unnecessary double calls to ecl_to_float in ecl_log1_simple
- prevent floating point overflow for negative bignums in the same way
  as for positive ones
 2023-01-02 16:32:04 +01:00
Marius Gerbershagen
02280203a4 cmp: fix typos 2022-12-30 16:15:24 +01:00
Marius Gerbershagen
4da9cc3a87 improve error message for wrong index 
Use ~S instead of ~A to make the difference between e.g. "0" and 0
clear.

Fixes #687.
 2022-12-27 15:32:55 +01:00
Marius Gerbershagen
7175e592bd Merge branch 'cleanup' into 'develop' 
this merge request introduces various cleanup fixes

See merge request embeddable-common-lisp/ecl!278
 2022-12-11 09:39:08 +00:00
Daniel Kochmański
80b74c890d cleanup: separate process managament from threads 
Additionally:

- abstract platform specific functions with file-local macros
 2022-12-05 00:34:25 +01:00
Daniel Kochmański
90483505bd cleanup: remove unused slot ecl_process.queue_record 2022-11-25 20:44:33 +01:00
Daniel Kochmański
bd723748d7 alloc_2: initialize the type info in a separate function 
The initialization is a lengthy function with clear responsibilities separate
from the gc initialization.
 2022-11-25 17:07:36 +01:00
Daniel Kochmański
95d7f4691c cleanup: refactor ecl_init_env into smaller functions 2022-11-25 17:07:34 +01:00
Daniel Kochmański
285c12a2c6 cosmetic: indentation, s/if/when/ 2022-11-25 13:49:43 +01:00
Daniel Kochmański
1d5b8fd525 bignum: move ecl_init_bignum_registers to bignum.d 2022-11-25 13:49:43 +01:00
Daniel Kochmański
f9ad8de531 cl_core: remove unused slot .default_dispatch_macro 2022-11-25 10:47:10 +01:00
Daniel Kochmański
3ada3e96f7 stacks: initialize the lisp stack in init_stacks 2022-11-25 10:14:15 +01:00
Daniel Kochmański
9e10e9115e cosmetic: introduce define ecl_thread_exit() 2022-11-25 10:13:49 +01:00
Daniel Kochmański
6ad85b259f ecl_symbol: remove unused field 
symbol.dynamic was only assigned, because we already encode this information
in a bitfield using the enum ecl_stype.
 2022-11-24 19:47:27 +01:00
Daniel Kochmański
a886b04a9a cosmetic: remove +x flag from source files 2022-11-24 19:47:26 +01:00
Daniel Kochmański
6c2cca684a cleanup: remove lingering references to the old garbage collector 2022-11-24 19:47:26 +01:00
Daniel Kochmański
e53b3d14bd ecl_list1: redefine as a preprocessor macro 
This is the same as ecl_cons for all practical purposes so we simply put a
define `#define ecl_list1(x) ecl_cons(x, ECL_NIL)`.
 2022-11-24 19:47:26 +01:00
Daniel Kochmański
93fabac00a cosmetic: use ECL_NIL instead of a deprecated constant Cnil 2022-11-24 18:55:25 +01:00
Daniel Kochmański
2100549860 stacks.d: move the lisp stack from interpreter.d 2022-11-24 18:55:25 +01:00
Daniel Kochmański
c591cfdb47 stacks.d: always use explicit ecl_return1 2022-11-24 18:55:25 +01:00
Daniel Kochmański
2bbf490071 alloc_2.d: remove unused code paths 
- GBC_BOEHM_OWN_ALLOCATOR is dead for a long time
- undef alloc_object was used the function rename to ecl_alloc_object
- remove mark phase ignored by the preprocessor
 2022-11-24 18:54:39 +01:00
Daniel Kochmański
67f9d6af27 file.d: file_listen: refactor the function 
- instead of a magic number -3 define a constant ECL_LISTEN_FALLBACK
- provide a separate definition for windows and not-windows
 2022-11-24 18:46:16 +01:00
Daniel Kochmański
2b52fe3ecb pathname_translations: use ecl_assqlp instead of @assoc 
ecl_assqlp is sufficient and does not require argument parsing at runtime. host
is always checked to be a string, so the ecl_assoc test EQUAL will have the same
effect as the previously checked STRING-EQUAL.
 2022-11-24 18:32:58 +01:00
Daniel Kochmański
f948001dee reader: ensure the correct function arity 
We've used void_reader as an implementation for sharp_{plus,minus}_reader -
sharp readers accept three arguments while void_reader accepted two.

- introduce void_reader3
- change sharp_{plus,minus}_reader to use void_reader3
- remove unused defines (leftovers from the past)
- remove unused void_reader (with two arguments)
 2022-11-24 18:32:53 +01:00
Daniel Kochmański
4366fac6ad portability: repair builds for --enable-threads=no 
A few blocks were not guarded with

 #ifdef ECL_THREADS
 ...
 #endif
 2022-11-24 18:32:45 +01:00
Marius Gerbershagen
b9ea8ac6ac rename-file: fix error message 
Don't use the filename encoded in utf8/utf16/whatever in the error
message.
 2022-11-19 20:38:12 +01:00
Marius Gerbershagen
220faae167 fix encoding for standard input/output/error streams that are not Windows console streams 
In commit 892a34e66d, I forgot to set
the encoding to the default value after we start when we are not on a
Windows console.
 2022-11-19 20:34:32 +01:00
Marius Gerbershagen
fea8a9dde4 Merge branch 'fix-log-small-ratio' into 'develop' 
log: add a separate path for ratios

See merge request embeddable-common-lisp/ecl!276
 2022-11-18 15:59:57 +00:00
Daniel Kochmański
06e553157c tests: add a regression test for (log small-ratio) 2022-11-16 00:31:26 +01:00
Daniel Kochmański
b45dec9c32 log: add a separate path for ratios 
While not necessarily a bug, it is convenient to not overflow on very small
ratios. When feasible instead of converting to float, we compute log of the
number and the denominator and then return their difference.

c.f https://mailman.common-lisp.net/pipermail/ecl-devel/2022-July/011628.html
 2022-11-16 00:31:19 +01:00
Marius Gerbershagen
4d7ee7a301 fix typo introduced in commit de15a8542 2022-10-22 20:02:07 +02:00
Marius Gerbershagen
de15a85420 cosmetic: fix some compiler warnings 2022-10-22 19:58:24 +02:00
Marius Gerbershagen
509a77335a Merge branch 'fix-decode-float' into 'develop' 
decode-float: fix the implementation

See merge request embeddable-common-lisp/ecl!275
 2022-10-22 17:57:15 +00:00
Daniel Kochmański
3b4c4f3c98 tests: add a regression test for decode-float 
Cases are hand picked.
 2022-10-22 19:31:55 +02:00
Daniel Kochmański
4861e02c1f decode-float: fix the implementation 
The previous code returned 0 for negative floats. Moreover it did not honor
the signed negative zero wrt third returned value.
 2022-10-22 19:22:51 +02:00
Daniel Kochmański
e760e9182b Merge branch 'format-e-issues' into 'develop' 
Fix several issues with the format ~e directive

Closes #499 and #632

See merge request embeddable-common-lisp/ecl!274
 2022-10-02 19:28:00 +00:00
Marius Gerbershagen
482d09ed10 format.lsp: fix incorrect roundings for ~e directive 
Due to rounding issues the exponent can be different than what we
guessed. For example in the following only one digit should appear
before the decimal point such that

(format nil "~,1e" 9.9) => 9.9e+0

is correct but

(format nil "~,1e" 9.9) => 10.0e+0

is incorrect, has to be 1.0e+1.
 2022-09-24 21:04:43 +02:00
Marius Gerbershagen
0506ce34a3 format.lsp: fix format ~e with width argument 
Fixes #632.
 2022-09-18 16:33:00 +02:00
Marius Gerbershagen
763369ee84 float_to_digits.d: add some comments 2022-09-18 16:02:47 +02:00
Daniel Kochmański
4252012a2e Merge branch 'cmp-libs-ld-flags-non-backwards-compatible' into develop 2022-09-08 09:03:46 +02:00
Daniel Kochmański
6d191760b3 cosmetic: cmp: rename a function guess-ld-flags to guess-ld-libs 
... to better reflect what it returns.
 2022-09-08 09:02:42 +02:00