This is a live mirror of the Perl 5 development currently hosted at https://github.com/perl/perl5
Dagfinn Ilmari Mannsåker [Sun, 29 Oct 2017 12:57:25 +0000 (12:57 +0000)]
Clarify comments around deprecated attributes
Karl Williamson [Sun, 29 Oct 2017 05:13:47 +0000 (23:13 -0600)]
bytes_to_utf8(): Trim unused malloc'd space
I asked on p5p if anyone had an opinion about whether to trim
overallocated space in this function, and got no replies.
It seems to me to be best to tidy up upon return.
Karl Williamson [Sat, 28 Oct 2017 19:08:02 +0000 (13:08 -0600)]
Bump Socket version to 2.020_04
Commit
0cdc775ef423ad6415e6f80b9244c17a52bf5149 made a small change in
cpan/Socket/Socket.pm, causing a porting test failure, which is solved
by a version bump, and changing customized.dat to account for that.
Karl Williamson [Sat, 28 Oct 2017 18:51:07 +0000 (12:51 -0600)]
perlre: Slight clarification
Karl Williamson [Sat, 28 Oct 2017 18:32:57 +0000 (12:32 -0600)]
perldiag: More detail on /i var length lookbehind
See http://nntp.perl.org/group/perl.perl5.porters/245323
Karl Williamson [Fri, 27 Oct 2017 18:52:26 +0000 (12:52 -0600)]
regcomp.h: Add comment
Dagfinn Ilmari Mannsåker [Sat, 28 Oct 2017 15:23:33 +0000 (16:23 +0100)]
Numify $Socket::VERSION
We have a customised version with _ in the version, which causes
warnings from modules that check it numerically instead of calling
->VERSION(...).
Karl Williamson [Fri, 27 Oct 2017 18:28:57 +0000 (12:28 -0600)]
Change upper limit handling of -Dr output
Commit
2bfbbbaf9ef1783ba914ff9e9270e877fbbb6aba changed things so -Dr
output could be changed through an environment variable to truncate
the output differently than the default.
For most purposes, the default is good enough, but for someone trying to
debug the regcomp internals, sometimes one wants to see more than is
output by default.
That commit did not catch all the places. This one changes the handling
so that any place that use the previous default maximum now uses the
environment variable (if set) instead.
Karl Williamson [Fri, 27 Oct 2017 16:40:42 +0000 (10:40 -0600)]
Devel-PPPort: Fix up pod
Now that this module is in dist, podcheck runs, and found problems,
which this commit fixes.
Karl Williamson [Tue, 17 Oct 2017 12:54:57 +0000 (06:54 -0600)]
mv Devel-PPPort from cpan to dist
It was decided at the perl core hackathon in October 2017 to go ahead
and do this.
Karl Williamson [Fri, 27 Oct 2017 16:15:29 +0000 (10:15 -0600)]
regcomp.c: Skip UTF-8 decoding for invariants
By adding two branches, we can avoid the expensive UTF-8 decode step for
the common case of the input being an ASCII character.
Karl Williamson [Fri, 27 Oct 2017 16:08:35 +0000 (10:08 -0600)]
toke.c: Add commentary
Karl Williamson [Fri, 27 Oct 2017 15:51:23 +0000 (09:51 -0600)]
regcomp.c: Don't forget to restore state
In code reading (so I don't have a test case), I realized that this code
could return out of its function without restoring the state that it has
changed out from under the caller, and that can lead to havoc when the
caller continues on assuming the original state.
This commit moves the return and other checking to after the state
restoral code. It can call FAIL2 as part of a panic after the state the
failure is in is gone. This would be a problem if it called vFAIL2
instead, but isn't because FAIL2 doesn't need the state the failure was
in.
Karl Williamson [Fri, 27 Oct 2017 15:32:26 +0000 (09:32 -0600)]
regcomp.c: Remove redundant 'if'
We have already assured earlier in the function that this 'if' is always
true.
Karl Williamson [Fri, 27 Oct 2017 15:25:56 +0000 (09:25 -0600)]
regcomp.c: White-space only
Vertically align some text.
Karl Williamson [Fri, 27 Oct 2017 15:23:01 +0000 (09:23 -0600)]
regcomp.c: Add assertion
Craig A. Berry [Thu, 26 Oct 2017 12:46:46 +0000 (07:46 -0500)]
Don't link in Perl_my_strnlen when we don't have it.
Steve Hay [Thu, 26 Oct 2017 07:28:25 +0000 (08:28 +0100)]
Use File::Spec->tmpdir() instead of hard-coded /tmp
The latter doesn't necessarily work on Windows (it depends whether you have
such a folder on the current drive), leading to a failed chdir(), which in
turn results in temporary files being created in the wrong folder, which
then don't get cleaned up.
Craig A. Berry [Thu, 26 Oct 2017 01:28:23 +0000 (20:28 -0500)]
Restore parenthesis that went missing in
083b2a61ee6281f.
Steve Hay [Wed, 25 Oct 2017 16:46:44 +0000 (17:46 +0100)]
Redirect STDERR to /dev/null instead of just closing it
See perl #132358: Just closing it leaves that file descriptor available
for use by the next open(), which can have unforeseen consequences...
Craig A. Berry [Wed, 25 Oct 2017 12:33:34 +0000 (07:33 -0500)]
Remove unused probes in configure.com.
Recent commits for the C89 work had us stop using the result of
these probes, so there is no point in continuing to build and run
them.
Craig A. Berry [Wed, 25 Oct 2017 12:29:35 +0000 (07:29 -0500)]
Revert "vms/vmsish.h: move a function declaration from doio.c"
This reverts commit
d4bd48023fe0ba950fface5aa859b6852aa29fc4.
perlio.h depends on vmsish.h and comes in (via iperlsys.h) about
a thousand lines later in perl.h. So we can't put a prototype
that uses PerlIO in vmsish.h
Maybe there is a way to get that prototype out of doio.c, but
this isn't it.
Dagfinn Ilmari Mannsåker [Wed, 25 Oct 2017 10:24:52 +0000 (11:24 +0100)]
Fix missing skip counts in PathTools' cwd.t
Steve Hay [Tue, 24 Oct 2017 07:34:23 +0000 (08:34 +0100)]
Upgrade Net::Ping from version 2.55 to 2.61
This retains blead customizations
0fc44d0a18 and
7bfdd8260c. Other
customizations have been incorporated into the CPAN release.
Karl Williamson [Sat, 25 Mar 2017 17:35:11 +0000 (11:35 -0600)]
dquote.c: Rmv extraneous #ifdef; add assertions
assert() already does nothing unless -DDEBUGGING; no need to enclose
them in #ifdef DEBUGGING. And this adds another assertion that is
required to be true on entry to the function.
Karl Williamson [Mon, 24 Apr 2017 19:09:16 +0000 (13:09 -0600)]
handy.h: Add parens around macro expansion
This guarantees the expected precedence no matter what the context it is
called in.
Karl Williamson [Sat, 25 Mar 2017 20:01:58 +0000 (14:01 -0600)]
numeric.c: Add comment
Karl Williamson [Thu, 9 Mar 2017 04:55:08 +0000 (21:55 -0700)]
Convert strncmp into strnEQ, strnNE
The new versions are much easier to comprehend.
There are several cases in vms.c where strEQ and strNE suffice, instead
of having to have a count parameter.
Karl Williamson [Thu, 9 Mar 2017 20:13:07 +0000 (13:13 -0700)]
Convert strcmp into strEQ, strNE
The latter two are easier to read
Dagfinn Ilmari Mannsåker [Tue, 26 Sep 2017 22:11:04 +0000 (23:11 +0100)]
Unweaken refs in in-place reverse
For consistency with assignment and in-place sort
Karl Williamson [Mon, 27 Mar 2017 20:16:27 +0000 (14:16 -0600)]
DynaLoader: Use strlcpy instead of strcpy
strlcpy is safer.
Dominic Hargreaves [Sat, 14 Oct 2017 14:27:53 +0000 (16:27 +0200)]
Skip various tests if PERL_BUILD_PACKAGING is set
These are tests which tend not to be useful for downstream packagers
t/porting/customized.t change originally from Todd Rinaldo
Dagfinn Ilmari Mannsåker [Mon, 23 Oct 2017 17:50:31 +0000 (18:50 +0100)]
Further simplify XSLoader .bs file handling
Because we're not actually doing anything with it, combine the check
with the one for the missing file.
Dagfinn Ilmari Mannsåker [Mon, 23 Oct 2017 17:33:11 +0000 (18:33 +0100)]
Avoid loading .bs files twice when using XSLoader
When a .bs file is found, XSLoader::load() falls back to
DynalLoader::bootstrap() which will load it, so there's no need to do
it twice.
Father Chrysostomos [Mon, 23 Oct 2017 16:52:23 +0000 (09:52 -0700)]
Increase $B::VERSION to 1.71
Father Chrysostomos [Mon, 23 Oct 2017 16:50:10 +0000 (09:50 -0700)]
B::walksymtable: clear cached methods
There was a dummy assignment in B::walksymtable that I removed in com-
mit
6a4fc5265ba1 because it appeared to be redundant. Removing that
assignment broke Module::Info (rt.cpan.org #123352), because it
changed the behaviour of B::Utils (by changing the behaviour of
B::walksymtable). That seemingly useless assignment was actually
clearing cached methods, so that any B::GV object passed to the call-
back method sees ->CV pointing to something only if there is a real
sub there. Since this seems like a reasonable expectation, this com-
mit restores the old behaviour, with a comment explaining what the
assignment is for, and tests it.
Aaron Crane [Mon, 23 Oct 2017 16:22:34 +0000 (17:22 +0100)]
RT#132347: fix building Tk
The Tk distribution has its own portability layer that expects to find
certain settings in %Config, as well as some cpp symbols defined in
perl.h. The recent Perl changes to require a C89 compiler caused some of
the metaconfig units defining those %Config settings and cpp symbols to
be omitted. This commit restores compatibility with Tk, by ensuring that
the things it wants are available even though they are no longer
provided by metaconfig.
Dagfinn Ilmari Mannsåker [Mon, 23 Oct 2017 14:50:55 +0000 (15:50 +0100)]
Quieten Time-HiRes test noise
The notices about testing for subsecond file timestamps don't belong
on STDERR, since we skip_all based on the result anyway.
David Mitchell [Mon, 23 Oct 2017 11:57:57 +0000 (12:57 +0100)]
[MERGE] various bench.pl enhancements and fixes
Various enhancements and fixups to bench.pl. The most notable ones are:
* Add 'compile' benchmark field
If a benchmark has this flag set, measure the compile time of the
construct rather than its execution time, by wrapping the code in
eval q{ sub { ... } }
* Add 'pre' and 'post' benchmark fields
These allow actions to be performed each time round the loop, just before
and after the benchmarked code, but without contributing to the timings.
For example to benchmark appending to a string, you need to reset the
string to a known state before each iteration, otherwise the string gets
bigger and bigger with each iteration:
code => '$s = ""; $s .= "foo"',
but now you're measuring both the concat and an assign. To measure just
the concat, you can now do:
pre => '$s = ""',
code => '$s .= "foo"',
Note the contrast with 'setup', which is only executed once, outside the
loop.
* Make 'desc' default to 'code'
Any entries in the benchmarks file which don't have a 'desc' description
field will have the description set to the string for 'code'
* Allow negative column indices
e.g. --norm=-2 will make the second-to-rightmost column the 100% one
* Miscellaneous:
Make -v an alias for --verbose
--compact: display description too
Add checks for bad benchmark files
Display large values as 'Inf'
Allow variable-width data columns
--autolabel: avoid degenerate cases
Fix race condition in test
List the valid perls as part of an 'unrecognised perl' error message
David Mitchell [Mon, 23 Oct 2017 11:46:04 +0000 (12:46 +0100)]
benchmarks.t: update to handle field changes
desc and setup are now optional; pre, post and compile have been added.
David Mitchell [Mon, 23 Oct 2017 10:29:18 +0000 (11:29 +0100)]
bench.pl: add 'compile' benchmark field
If a benchmark has this flag set, measure the compile time of the
construct rather than its execution time, by wrapping the code in
eval q{ sub { ... } }
David Mitchell [Sat, 21 Oct 2017 22:53:03 +0000 (23:53 +0100)]
bench.pl: add 'pre' and 'post' benchmark fields
These allow actions to be performed each time round the loop, just before
and after the benchmarked code, but without contributing to the timings.
For example to benchmark appending to a string, you need to reset the
string to a known state before each iteration, otherwise the string gets
bigger and bigger with each iteration:
code => '$s = ""; $s .= "foo"',
but now you're measuring both the concat and an assign. To measure just
the concat, you can now do:
pre => '$s = ""',
code => '$s .= "foo"',
Note the contrast with 'setup', which is only executed once, outside the
loop.
David Mitchell [Sat, 21 Oct 2017 15:44:58 +0000 (16:44 +0100)]
bench.pl: make 'desc' default to 'code'
Any entries in the benchmarks file which don't have a 'desc' description
fields will have the description set to the string for 'code'
David Mitchell [Sat, 21 Oct 2017 14:53:05 +0000 (15:53 +0100)]
bench.pl: add checks for bad benchmark files
When reading in a --benchmark file, do some basic sanity checks on the
values read in:
* an even number of name => {} pairs
* a valid test name
* valid hash keys
David Mitchell [Sat, 21 Oct 2017 14:19:28 +0000 (15:19 +0100)]
bench.pl: display large values as 'Inf'
When calculating percentages, you might end up with something like
1 / 0.0000001
which really means that the new perl had one cache miss (say) and the old
perl had zero misses, but due to measurement noise, the 0 wasn't measured
as quite 0.
So if the value is more than a million, display as 'Inf' instead.
David Mitchell [Sat, 21 Oct 2017 14:13:35 +0000 (15:13 +0100)]
bench.pl: allow variable-width data columns
Rather than using a fixed(ish) format width like "%6.2f" (which was only
increased based on the width of the label heading each column), calculate
separately for each column, the minimum width based on both the label and
all the data to be displayed in that column.
David Mitchell [Sat, 21 Oct 2017 10:05:39 +0000 (11:05 +0100)]
bench.pl: factor out some common code
put the code which prints a single data cell into a separate function,
grind_format_cell()
David Mitchell [Fri, 20 Oct 2017 12:30:27 +0000 (13:30 +0100)]
bench.pl: make -v an alias for --verbose
I'm too lazy to type the whole word every time.
David Mitchell [Fri, 20 Oct 2017 12:06:27 +0000 (13:06 +0100)]
bench.pl --autolabel: avoid degenerate cases
If there was only one executable, it was creating the label ''; use '0'
instead.
Also, if the auto-generated labels are integers, prefix them with 'p'
so that things like --norm=2 aren't ambiguous (column number versus label)
David Mitchell [Fri, 20 Oct 2017 11:52:17 +0000 (12:52 +0100)]
bench.pl: fix race condition in test
The test that forces cachegrind to give an error by providing an invalid
arg, tests that bench.pl complains about the bad output from cachegrind.
But due to the way bench.pl's main event loop works, its possible for the
process to be reaped and for bench.pl to complain about its exit status
*before* any error message is read back from the pipe.
So test for both types of possible error message.
See
Subject: Intermittent failure in bench.t
http://nntp.perl.org/group/perl.perl5.porters/245218
David Mitchell [Fri, 20 Oct 2017 11:35:18 +0000 (12:35 +0100)]
bench.pl --compact: display description too
As well as displaying the test name on each line, e.g.
call::sub::empty
display the description too, e.g.
call::sub::empty function call with no args or body
David Mitchell [Fri, 20 Oct 2017 11:21:01 +0000 (12:21 +0100)]
bench.pl: allow negative column indices
e.g. --norm=-2 will make the second-to-rightmost column the 100% one
Also fix a slight bug in the existing positive (0..N-1) column selection
code: it didn't match against more than one digit, so for example
--norm=10 didn't work.
David Mitchell [Fri, 20 Oct 2017 11:01:14 +0000 (12:01 +0100)]
bench.pl: list valid in 'unrecognised perl' err
For something like --norm=foo where foo isn't a valid name of a perl
executable, list the valiud names as part of the error message
Aaron Crane [Mon, 23 Oct 2017 10:43:23 +0000 (11:43 +0100)]
metaconfig: ignore "index", "rindex"
This permits deletion of our modified d_strchr.U metaconfig unit.
Aaron Crane [Mon, 23 Oct 2017 10:34:06 +0000 (11:34 +0100)]
Configure: rebuild from latest units
This is a whitespace-only change.
Aaron Crane [Mon, 23 Oct 2017 10:25:06 +0000 (11:25 +0100)]
New .metaconf-exclusions.txt file
This file lists symbols that metaconfig should ignore when calculating
what units Perl needs.
Lukas Mai [Sun, 22 Oct 2017 20:55:14 +0000 (22:55 +0200)]
document semantics of %+ in perlvar in addition to perlre
Lukas Mai [Sun, 22 Oct 2017 15:03:55 +0000 (17:03 +0200)]
get rid of "implicit fallthrough" warnings with gcc 7
Lukas Mai [Sun, 22 Oct 2017 13:56:11 +0000 (15:56 +0200)]
avoid "implicit fallthrough" warning under ithreads
Aaron Crane [Sun, 22 Oct 2017 12:33:31 +0000 (13:33 +0100)]
Define I_STDARG cpp symbol for XS backcompat
While I'm not eager in general to go round defining symbols like this
for all the standard headers, I_STDARG is a little unusual in that
several older XS modules also use it to decide whether to call the
va_args() macro using its pre-standardisation form (since C89 added an
additional argument to it).
Affected modules include DBI, Tk, and DBD::Unify.
James E Keenan [Sun, 22 Oct 2017 11:48:43 +0000 (07:48 -0400)]
Remove superfluous FALLTHROUGH guards.
Per code review by mauke++ on #p5p.
James E Keenan [Sun, 22 Oct 2017 01:27:18 +0000 (21:27 -0400)]
Prevent warnings when building with gcc-7.2.
Guard against: "warning: this statement may fall through" warnings.
Aaron Crane [Sun, 22 Oct 2017 11:44:55 +0000 (12:44 +0100)]
Define an _() macro for XS backcompat
Removing this macro (as part of c89ification) broke DBI; see RT#132347.
Lukas Mai [Sun, 22 Oct 2017 11:43:38 +0000 (13:43 +0200)]
ODBM_File: avoid "flags set but not used" warning
Aaron Crane [Thu, 19 Oct 2017 09:48:30 +0000 (10:48 +0100)]
t/porting/pending-author.t: report skip reasons more carefully
Karl Williamson [Sat, 21 Oct 2017 23:25:28 +0000 (17:25 -0600)]
regcomp.c: Fix typo in comment
Karl Williamson [Sat, 21 Oct 2017 23:24:11 +0000 (17:24 -0600)]
regcomp.c: Add assertion
If this value is negative, something is wrong.
Dagfinn Ilmari Mannsåker [Sun, 15 Oct 2017 07:33:22 +0000 (09:33 +0200)]
Fix sv_vcatpvfn %s with precision on non-NUL-terminated strings
The precision parameter to %s can be used to print non-NUL-terminated
strings, so use my_strnlen() to limit the length checking to the
specified length.
Dagfinn Ilmari Mannsåker [Sat, 21 Oct 2017 19:05:17 +0000 (20:05 +0100)]
Provide fallback strnlen implementation
Dagfinn Ilmari Mannsåker [Sat, 21 Oct 2017 19:04:37 +0000 (20:04 +0100)]
Probe for strnlen on VMS
H.Merijn Brand [Sat, 21 Oct 2017 17:54:17 +0000 (19:54 +0200)]
Regenerate Glossary
Karl Williamson [Sat, 21 Oct 2017 17:12:20 +0000 (11:12 -0600)]
Fix Perl_langinfo() non-threaded bug
Perl_langinfo() is supposed to return a pointer to internal storage that
is supposed to remain valid until the next call to it. That should come
automatically on single-threaded perls. The previous version took
advantage of this to avoid copying the result to a buffer, and just
called plain nl_langinfo(). However, it turns out that some systems
destroy the internal space also when a setlocale() is done. That means
the result must be copied in all instances.
Aaron Crane [Sat, 21 Oct 2017 16:05:11 +0000 (17:05 +0100)]
[MERGE] Rely on a C89 compiler
We have claimed to need a C89 compiler for building since at least October 1998
(see commit
5effff0b18af479fcc5e67b74bc41c4bc53342f6). This branch finally
makes good on that promise: we no longer probe for required features of C89
(whether language features, cpp syntax, the presence or behaviour of library
routines, or the availability or contents of header files).
This permits substantial simplification of our header files, as well as
a pleasing reduction in the size of the Configure script and the number of
compilation probes it does.
That said, this set of changes is a little conservative. Notably, I have not
attempted to unpick our maze of malloc/free/realloc macros to rely on things
like free(NULL); nor have I attempted to rely on adequate locale support (since
AIUI the libc on Android in particular claims to have locale support but
doesn't). It's also possible that I've simply missed some opportunities to
simplify the code and/or Configure script, but I hope that we can collectively
fix those as and when we discover them.
These changes have been tested on the following platforms: Mac OS (gcc, clang),
Linux (gcc), FreeBSD (gcc), Win32 (MSVC), HP/UX (HP C), and AIX (xlc).
This work was undertaken at the Perl 5 Hackathon 2017. I thank the Hackathon's
sponsors for making it possible for me to attend; I would not have been able to
do this otherwise.
Aaron Crane [Wed, 18 Oct 2017 18:34:45 +0000 (19:34 +0100)]
perl.h: explicitly declare "environ" in more places
Some systems declare environ in some situations; others never do. (BSD
systems seem to fall into the latter category, for example.)
Previously, we declared environ in the absence of the DONT_DECLARE_STD cpp
symbol, but that symbol has now been removed (on the grounds that redeclaring
system functions is typically unhelpful). But it probably shouldn't have been
used to avoid declaring environ, because very few systems actually provide
declarations for that variable.
This change adds the environ declaration almost everywhere, on the grounds
that even where the system headers do declare it, an additional declaration
won't in fact hurt.
Aaron Crane [Tue, 17 Oct 2017 16:36:33 +0000 (17:36 +0100)]
pod/perlhacktips.pod: remove some outdated portability notes
Aaron Crane [Sat, 14 Oct 2017 14:26:48 +0000 (16:26 +0200)]
Rely on C89 <string.h>
This requires a corresponding change in the metaconfig units.
Aaron Crane [Sat, 14 Oct 2017 14:10:31 +0000 (16:10 +0200)]
Don't attempt to use non-standard <memory.h>
It's only needed on systems without C89 <string.h>, which we rely on anyway.
Aaron Crane [Sat, 14 Oct 2017 13:47:10 +0000 (15:47 +0200)]
Rely on C89 <assert.h>
Aaron Crane [Sat, 14 Oct 2017 13:20:33 +0000 (15:20 +0200)]
Rely on C89 <math.h>
This requires a corresponding change in the metaconfig units.
Aaron Crane [Sat, 14 Oct 2017 13:11:22 +0000 (15:11 +0200)]
Never attempt to redeclare standard functions
Aaron Crane [Sat, 14 Oct 2017 12:43:38 +0000 (14:43 +0200)]
Don't attempt to define or use STANDARD_C
We rely on a C89 implementation anyway.
Aaron Crane [Sat, 14 Oct 2017 12:39:07 +0000 (14:39 +0200)]
Rely on C89 NULL
Aaron Crane [Sat, 14 Oct 2017 12:03:01 +0000 (14:03 +0200)]
Don't declare C89 realloc()
The declaration is actually for PerlMem_realloc(), which is a macro for
either realloc() or an indirection through the interpreter struct, depending
on configuration — see iperlsys.h. If it's the indrection, this declaration
will be a syntax error, so it must be in fact plain old realloc().
The declaration is guarded with HAS_REALLOC_PROTOTYPE, which isn't actually
defined or consulted anywhere else in the codebase.
Since we require C89, there's no need for this — we #include <stdlib.h>, and
therefore can assume realloc() exists.
Aaron Crane [Sat, 14 Oct 2017 09:57:51 +0000 (11:57 +0200)]
Rely on C89 strerror()
This requires a corresponding change to the metaconfig units.
Aaron Crane [Sat, 14 Oct 2017 09:15:04 +0000 (11:15 +0200)]
util.h: simplify cpp conditionals
Aaron Crane [Sat, 14 Oct 2017 09:09:26 +0000 (11:09 +0200)]
util.c: simplify cpp conditionals
Aaron Crane [Sat, 14 Oct 2017 08:56:37 +0000 (10:56 +0200)]
thread.h: simplify cpp conditionals
Aaron Crane [Sat, 14 Oct 2017 08:52:05 +0000 (10:52 +0200)]
sv.c: simplify cpp conditionals
Aaron Crane [Sat, 14 Oct 2017 08:48:10 +0000 (10:48 +0200)]
regen/reentr.pl: simplify cpp conditionals
Aaron Crane [Sat, 14 Oct 2017 08:42:16 +0000 (10:42 +0200)]
pp_sys.c: simplify cpp conditionals
Aaron Crane [Sat, 14 Oct 2017 08:07:18 +0000 (10:07 +0200)]
pp_pack.c: simplify cpp conditionals
Aaron Crane [Sat, 14 Oct 2017 07:55:26 +0000 (09:55 +0200)]
pp_hot.c: simplify cpp conditionals
Aaron Crane [Sat, 14 Oct 2017 07:53:41 +0000 (09:53 +0200)]
pp_ctl.c: simplify cpp conditionals
Aaron Crane [Sat, 14 Oct 2017 07:51:50 +0000 (09:51 +0200)]
pp.c: simplify cpp conditionals
Aaron Crane [Fri, 13 Oct 2017 16:16:16 +0000 (18:16 +0200)]
perlio.c: simplify cpp conditionals
Aaron Crane [Fri, 13 Oct 2017 16:11:58 +0000 (18:11 +0200)]
perl.h: simplify cpp conditionals
Aaron Crane [Fri, 13 Oct 2017 15:42:54 +0000 (17:42 +0200)]
Drop support for the hp9000s500 cpp symbol
This includes changed metaconfig units which drop support in the same way.
https://en.wikipedia.org/wiki/HP_9000 :
> The HP 9000 brand was introduced in 1984 to encompass several existing
> technical workstation models previously launched in the early 1980s. […]
> The Series 500s were based on the HP FOCUS microprocessor. […] The 520 was
> a complete workstation with built-in keyboard, display, 5.25-inch floppy
> disk, and optional thermal printer and 5 MB hard disk. […] The processors
> in the original Series 500s ran at 20 MHz, and could reach a benchmark
> speed of 1 MIPS.
https://en.wikipedia.org/wiki/HP_FOCUS :
> The Hewlett-Packard FOCUS microprocessor, launched in 1982, was the
> first commercial, single chip, fully 32-bit microprocessor available on
> the market. […] The FOCUS […] was a stack architecture, with over 220
> instructions (some 32 bits wide, some 16 bits wide), a segmented memory
> model, and no general purpose programmer-visible registers.
Aaron Crane [Fri, 13 Oct 2017 15:24:42 +0000 (17:24 +0200)]
Delete useless references to DG/UX
Aaron Crane [Fri, 13 Oct 2017 15:17:15 +0000 (17:17 +0200)]
perl.c: simplify cpp conditionals
Aaron Crane [Fri, 13 Oct 2017 15:07:13 +0000 (17:07 +0200)]
opcode.pl: simplify cpp conditionals
This affects the generated opcode.h.