Commit | Line | Data |
e98cedbf |
1 | Revision history for Perl extension Devel::Size. |
2 | |
b6558d1d |
3 | 0.72_52 2011-05-09 nicholas |
4 | * Use a table for SV body sizes. These incorporate the space saving post 5.8.x |
95dc1714 |
5 | * Correctly handle SvOOK scalars. 5.12 and later don't use SvIVX(). |
9847261d |
6 | * Magic vtables aren't freed when magic is freed, so don't count them. |
7 | (They are static structures. Anything that assumes otherwise is buggy.) |
b6558d1d |
8 | |
ec404c23 |
9 | 0.75_51 2011-05-05 nicholas |
10 | * Only use a static array of vtables on gcc. |
11 | |
d9b022a1 |
12 | 0.75_50 2011-05-04 nicholas |
b7130948 |
13 | * The core's magic vtables are global constants, so aren't part of the size. |
d1888d0b |
14 | * Follow mg_obj and mg_ptr. |
d9b022a1 |
15 | |
ce5fa0d6 |
16 | 0.75 2011-05-04 nicholas |
17 | [no changes] |
18 | |
f404ed48 |
19 | 0.74_53 2011-05-01 nicholas |
20 | * Fix typo error in bit-vector tracking mechanism. On 64 bit platforms which |
21 | allocate on 8 byte alignment (rather than 16), a low pointer bit could get |
22 | lost, resulting in new pointers being considered already "seen". |
23 | "Found" by BinGOs' smoker, fixed on spectre.mongueurs.net. Thanks. |
24 | |
574d9fd9 |
25 | 0.74_52 2011-04-23 nicholas |
26 | * Fix potential SEGVs for OP_AELEMFAST on a lexical (eg $foo[3]) |
219b7d34 |
27 | * Fix likely SEGVs for PVOPs (missing break) |
4a3d023d |
28 | * Fix potential SEGVs for PVBMs on 5.10 and later |
13683e3a |
29 | * Move hash and array traversal from total_size() to sv_size() |
30 | - this allows total_size() and size() to be XS ALIASes. |
574d9fd9 |
31 | |
6ec51ae0 |
32 | 0.74_51 2011-04-22 nicholas |
a52ceccd |
33 | * Don't count PL_sv_{undef,no,yes} in the size returned |
81f1c018 |
34 | * total_size() was double-counting entries in typeglobs |
35 | * sv_size() was double-counting the PVGV size if GvEGV() looped back |
6ec51ae0 |
36 | * fix classic off-by-one error - the answer is strlen() + 1, not just strlen() |
a52ceccd |
37 | |
db519f11 |
38 | 0.74_50 2011-04-19 nicholas |
39 | * Ensure that size() doesn't add the referent's size for non SVt_RV references |
40 | |
efc072e6 |
41 | 0.74 2011-04-19 nicholas |
1507f6e0 |
42 | * Correct the Makefile.PL - LICENSE was added to ExtUtils::MakeMaker in 6.31 |
43 | |
eee00145 |
44 | 0.73_51 2011-04-17 nicholas |
45 | * Refactor the C code to accumulate the size inside the tracking structure |
46 | - this means that the C *_size() functions now return void |
47 | - The XS functions size() and total_size() now return UV, not IV |
48 | |
5f04c81d |
49 | 0.73_50 2011-04-17 nicholas |
50 | * Avoid using assert() on ithreaded 5.8.8 and earlier, as it needs my_perl |
5daca940 |
51 | * Fix the test added in 0.73, as it tripped over a combination of bugs |
5f04c81d |
52 | |
1f9c451d |
53 | 0.73 2011-04-16 nicholas |
54 | * Revert a bad assertion introduced in 0.72_50, which was logically wrong. |
55 | - and a test to demonstrate one case that would trigger it |
56 | |
57 | 0.72_52 2011-04-15 nicholas |
fb53b4e7 |
58 | * Add a test for the non-exceptional warnings. |
59 | |
1f9c451d |
60 | 0.72_51 2011-04-15 nicholas |
265a0548 |
61 | * Add PERL_NO_GET_CONTEXT to improve performance under multiplicity |
62 | |
795fc84c |
63 | 0.72_50 2011-04-14 nicholas |
1a36ac09 |
64 | * Exception handling is totally MSVC specific, so only use it there |
65 | - this means that we don't need to use a C++ compiler anywhere |
30fe4f47 |
66 | * Rework bit-vector tracking mechanism to use a 256-way tree. This avoids |
67 | making assumptions about 64-bit platforms' memory layouts, and eliminates |
68 | the fatal error introduced in 0.72 when the assumption was violated. |
568039a0 |
69 | * Convert to XSLoader |
795fc84c |
70 | * Resolve CPAN #49437 (Devel::Size adds magic in Perl 5.10) |
66f50dda |
71 | * Resolve CPAN #58484 and #58485 (related to CVs that are XSUBs) |
795fc84c |
72 | |
7e4f879b |
73 | 0.72 2008-10-14 BrowserUk 70 tests |
9fc9ab86 |
74 | * Added bit-vector pointer tracking mechanism. |
75 | - new fatal error (64-bit platforms only) |
76 | * Added exception handling |
77 | - 4 new warnings (disabled by default) |
78 | * Updated POD to reflect above |
79 | * Added basic.t test 13 |
80 | * replaced Module::Install with hand crafted EU::MM Makefile.pl |
81 | (With many thanks to Sisyphus) |
82 | because we couldn't work out how to add C++ options to allow |
83 | exception handling. |
84 | |
b7621729 |
85 | 0.71 2008-08-24 Tels 69 tests |
86 | * adapt patch from Reini Urban to fix failing RV under 5.10 and 5.11. AV |
87 | and HV were pushed directly onto the pending_array, and not the RV, |
88 | which caused #33530. So he rewrote the logic to deref the RV inside |
89 | the array traversal. Applied this with one small omission, which |
90 | caused test faiures. |
91 | * Fixed 5.11 RV/IV logic. (Thanx Reini Urban!) |
92 | * Removed one duplicate total_size arrayref test. (Thanx Reini Urban!) |
93 | * changed //printf to dbg_printf() (Thanx Reini again!) |
94 | |
f44772ad |
95 | 0.70 2008-08-23 Tels 69 tests |
96 | * fix SEGFAULTS under v5.10 (Thanx Reini Urban!) |
6ea94d90 |
97 | * fix compilation under blead (Thanx Reini Urban!) |
98 | * require Perl 5.006 (to stop CPANTESTERS sending bogus reports |
99 | about failed compiling on ancient Perls) |
f44772ad |
100 | * update the bundles Module::Install to v0.77 |
6ea94d90 |
101 | |
5a83b7cf |
102 | 0.69 2007-08-11 Tels 69 tests |
103 | * fix compilation under Perl v5.9.5 and v5.10 (Thanx Steve Peters!) |
104 | * clarify the license by specifying Perl v5.8.8's license |
b7621729 |
105 | * small doc fixes, add a README file |
5a83b7cf |
106 | |
c8db37d3 |
107 | 0.68 2007-06-12 Tels 69 tests |
108 | * remove a bit of duplicate code in op_size, the second instance |
109 | was a no-op anyway |
110 | * fix the failing tests by rewriting the test logic to be sane |
111 | * the count of array slots was off by one |
112 | |
b1e5ad85 |
113 | 0.67 2007-03-15 Tels 20 tests |
114 | * rip out Build.PL since it doesn't actually work |
115 | * fix bug #1653: All SVPV subtype may contain an RV instead of a PV |
116 | (Thanx a lot Jan, and sorry for the truly horrible long delay!) |
117 | * fix bug #24846: Does not correctly recurse into references in PVNV |
118 | (Thanx STEVIEO) |
119 | * add t/recurse.t that tests the two bugfixes in combination |
120 | |
121 | 0.66 2007-03-02 Tels 15 tests |
122 | * fix the failing test (the code was right, but the test wrong) |
123 | |
0430b7f7 |
124 | 0.65 2007-02-24 Tels 15 tests |
125 | * fix the test failings under 64 bit (bugs #21037, #18596, #21404) |
126 | * fix wrong size for strings (bug #17586) |
127 | * reverse Changelog (bug #16636) |
128 | * Size.xs: remove unused variable "count" |
129 | * Size.xs: fix warnings about missing () |
130 | * Size.xs: fix size of array refs when AvALLOC == 0 |
131 | * Modernize package: |
132 | + maintained by me, signed with my key |
133 | + bundle Module::Install and use it |
134 | + add POD tests |
135 | + rewrite tests to use Test::More; add more tests |
e98cedbf |
136 | |
0430b7f7 |
137 | 0.64 Mon Dec 19 18:46:00 2005 |
138 | - Patch to make Devel::Size compile on bleadperl (Courtesy of |
9fc9ab86 |
139 | Nick Clark) |
140 | - Fix up the PVIV string size calcs (Courtesy of Andrew Shirrayev) |
fea63ffa |
141 | |
0430b7f7 |
142 | 0.63 Thu Jun 30 14:29:43 2005 |
143 | - Turns out that OP_TRANS is a basic op, not a loop op. This |
9fc9ab86 |
144 | is a bug in versions of perl 5.8.x before 5.8.7. Work around |
145 | it. |
b98fcdb9 |
146 | |
0430b7f7 |
147 | 0.62 Tue Jun 28 11:59:00 2005 |
148 | - Took out // comments |
9fc9ab86 |
149 | - Added in copyright notice |
150 | - Some small amount of regex parsing |
151 | - Suppress multiple copies of each warning on each call |
966a1570 |
152 | |
0430b7f7 |
153 | 0.61 Mon Jun 27 16:19:00 2005 |
154 | - Added more checks for formats |
9fc9ab86 |
155 | - Got CVs sizing right |
78dfb4e7 |
156 | |
0430b7f7 |
157 | 0.59 Sat Nov 27 16:42:42 2004 |
158 | - Applied documentation and sane warning patch from Nigel Sandever |
159 | - Taught Devel::Size how to size up IO and globs properly |
78dfb4e7 |
160 | |
161 | 0.58 Fri Jul 18 11:42:32 2003 |
162 | - Fix for problems triggered by perl 5.8.0 and up, more tests, and |
9fc9ab86 |
163 | removal of an "our" for better backwards compatibility. (Courtesy |
164 | of Marcus Holland-Moritz <mhx-perl@gmx.net>) |
5073b933 |
165 | |
0430b7f7 |
166 | 0.57 Thu Mar 20 13:21:14 2003 |
167 | - setting $Devel::Size::warn to 0 disables not complete warnings |
a3ec2202 |
168 | |
0430b7f7 |
169 | 0.56 Mon Feb 24 12:10:13 2003 |
170 | - Chopped out some C++ comments. D'oh! Version incremented for CPAN |
98ecbbc6 |
171 | |
0430b7f7 |
172 | 0.55 Sat Feb 22 17:21:00 2003 |
173 | - Fixed a bad size calculation (we were overestimating by one byte) |
9fc9ab86 |
174 | - Updated the docs to show some of the places that there might be 'dark' |
175 | memory that Devel::Size can't see. |
176 | - Added in tests from Ken Williams |
62691e7c |
177 | |
0430b7f7 |
178 | 0.54 Sat Oct 12 14:11:00 2002 |
9fc9ab86 |
179 | - Applied a patch to get it working on 5.8.0 under Tru64 |
0430b7f7 |
180 | |
181 | 0.53 Thu Oct 10 12:30:00 2002 |
182 | - Finally started updating Changes file |
9fc9ab86 |
183 | - Applied doc patch from Ann Barcomb |
184 | - Got globs sizing right |
0430b7f7 |
185 | |
186 | 0.01 Mon Oct 7 01:05:32 2002 |
9fc9ab86 |
187 | - original version; created by h2xs 1.2 with options |
188 | -A -n Devel::Size |
24d37977 |
189 | |