Serge Lamikhov-Center
c86883b906
Implement free_data() for sections too
...
free_data() has no effect if is_lazy was not set
2023-10-13 20:03:48 +03:00
Serge Lamikhov-Center
0399b9f8df
Add segment's free_data() description to the doc
2023-10-10 22:29:01 +03:00
Eugene Cohen
23527bd291
Add segment free_data function
...
Allow for segment data to be freed to allow for reduced memory usage
when dealing with large elf segments.
2023-10-10 22:10:57 +03:00
Serge Lamikhov-Center
259da37f3a
Remove dispersed 'noexcept' specifier
2022-11-24 15:56:37 +02:00
Serge Lamikhov-Center
9827eac948
Implement 'lazy' load for sections
2022-11-13 00:05:25 +02:00
Serge Lamikhov-Center
7c0abb1785
'noexcept' is added to section and segment API
2022-11-12 19:03:39 +02:00
Serge Lamikhov-Center
4320ea915e
'noexept' added to upper level API members
2022-11-12 17:00:08 +02:00
Serge Lamikhov-Center
ad8b641f96
Lazy load segment data - load data upon request
2022-11-11 17:49:59 +02:00
Serge Lamikhov-Center
705a91c568
Use const referencies in set_xxx arguments
2022-11-10 22:37:55 +02:00
bladchan
b996977925
fix alloc-dealloc-mismatch reported in ASAN
2022-09-04 21:20:43 +03:00
Serge Lamikhov-Center
dd425d83c6
Modernize more files
2022-09-01 18:50:02 +03:00
Serge Lamikhov-Center
c22276ec1a
Modernize 'segment' implementation
2022-08-31 22:14:32 +03:00
Kamay Xutax
7227a0913f
Fix sign-compare error
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I just noticed that on my compiler;
probably due to recent version, not sure.
2022-07-18 19:01:22 +03:00
Serge Lamikhov-Center
eeb00b60b2
Initial attempt for lazy load - segment loading
2022-07-17 19:13:49 +03:00
Serge Lamikhov-Center
07ef317550
Check out of the file boundary access attemps
2022-06-16 17:30:22 +03:00
Serge Lamikhov-Center
090444309f
Address casting on MSVC++
2022-02-11 09:20:38 +02:00
Matthew McRaven
0a229d80fd
Respect maximum value of size_t in set_stream_size
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When size_t is 32-bits (like in a WASM project), passing in a 64-bit constant leads to compile-time warnings.
2022-01-01 08:12:08 -08:00
Serge Lamikhov-Center
f7cd33ad14
Add -Wall options. Address the warnings
2022-01-01 17:49:44 +02:00
Serge Lamikhov-Center
766559537a
Hide non interface methods
2021-09-20 20:43:27 +03:00
Serge Lamikhov-Center
fbb852198e
Use standard defined value for max ULL
2021-09-20 00:44:01 +03:00
Serge Lamikhov-Center
dad4b434c8
Use a different notation for the address translation
2021-09-20 00:03:21 +03:00
Serge Lamikhov-Center
511086598a
Implement address translation for segments
2021-09-19 23:26:58 +03:00
Serge Lamikhov-Center
1343e5f979
modernize-use-equals-default
2021-08-26 13:01:12 +03:00
Serge Lamikhov-Center
da4f857e07
modernize-use-override
2021-08-26 12:57:31 +03:00
Serge Lamikhov-Center
4a84319bb8
modernize-use-nullptr
2021-08-26 12:52:23 +03:00
Serge Lamikhov-Center
1f79600cec
Refactoring
2021-08-16 23:19:47 +03:00
Serge Lamikhov-Center
0fac6ce45b
Add a convinience function 'add_section()' to segment class
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It is not clear why this hasn't been done initially
2021-04-08 17:03:05 +03:00
Serge Lamikhov-Center
becd79d05c
Support stringstream by filling gaps in output stream
2021-03-27 21:14:56 +03:00
Serge Lamikhov-Center
57e614a486
Remove postfix underscore in parameter names
2021-02-05 10:40:18 +02:00
Serge Lamikhov-Center
762c59a2bb
Change copyright period
2021-01-19 09:43:01 +02:00
Serge Lamikhov-Center
937978973f
Remove usage of try/catch blocks
2020-08-28 22:38:40 -07:00
Serge Lamikhov-Center
9c739b49a0
Reformat sources by using clang-format
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It is not perfect (and, probably, it is worser than it was before), but, it is automatic
2020-08-21 07:56:08 -07:00
Serge Lamikhov-Center
c6e5eb0aad
Update Copyright period
2020-08-19 13:47:20 -07:00
Serge Lamikhov-Center
15cd4b1bf2
Remove tabs
2019-04-28 09:00:14 +03:00
Gleb Struchalin
15340ddf9c
Avoid warning about initialization reorder (-Wreorder) on GCC
2019-04-28 08:57:04 +03:00
Serge Lamikhov-Center
cdafaa0abf
Prevent potential dereferencing of NULL pointer
2019-04-19 15:05:50 +03:00
Serge Lamikhov-Center
858b7a3b70
Names and tabs refactoring
2019-04-19 14:52:20 +03:00
Pavel I. Kryukov
e4abc190d6
Cast -1 to Elf_Half explicitly to suppress Visual Studio warning
2018-08-25 22:41:06 +03:00
Tobias Klauser
37ebcd91b8
Fix two gcc -Wignored-qualifiers warnings
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Fix the following two gcc warnings:
elfio/elfio_section.hpp:50:36: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
const size_t get_stream_size() const
^
elfio/elfio_segment.hpp:99:23: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
get_stream_size() const
2018-05-05 19:30:09 +03:00
alvaro
bd5f2128ae
Check size for segment
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Fix crash b82f05b0b25c8fdc98480e6d76b6d5f9164ae2bc
Running: crash-b82f05b0b25c8fdc98480e6d76b6d5f9164ae2bc
==2850==WARNING: AddressSanitizer failed to allocate 0x400000004000001 bytes
==2850==AddressSanitizer's allocator is terminating the process instead of returning 0
==2850==If you don't like this behavior set allocator_may_return_null=1
==2850==AddressSanitizer CHECK failed: /home/alvaro/tools/llvm/llvm/projects/compiler-rt/lib/sanitizer_common/sanitizer_allocator.cc:22
1 "((0)) != (0)" (0x0, 0x0)
2017-10-04 20:47:51 +03:00
Serge Lamikhov-Center
8e7a29e128
Refactoring
2016-04-23 17:58:34 +03:00
Tim Strazzere
812f7299b3
Avoid SIGABRT due to over allocating during new instance of objects.
2016-04-23 16:37:48 +03:00
Serge Lamikhov-Center
9e4502d90e
Copyright year update
2015-02-13 20:51:07 +02:00
Mario Werner
b91a43b378
special support for PHDR segments and segments which include the elf header
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Only elf files with strange GNU_RELRO segments fail the load, save, cycle.
It would maybe a good idea to separate the layout functionality from the
current save. The current coupling of layout and save make it
impossible to build layouts which contain the elf header via the public
API.
2014-11-15 22:08:52 +01:00
Mario Werner
c743d0bf74
separated layout generation and saving
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Many example elfs (hello_32, hello_64, asm ...) require that the
first section directly follows the program header table. The
section header is then placed between segments or at the end.
This change prepares the late placement of section header table.
2014-11-14 13:06:39 +01:00
Serge Lamikhov-Center
33dcaf063f
Use [i|o]stream instead of [i|o]fstream; The patch was provided by Jason Hiser
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Test's fixes
2014-02-26 18:02:30 +02:00
Serge Lamikhov-Center
17f03740e6
Using macros for header fields access functions
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Set segment's index upon its creation
Move to VS2013 projects
2014-02-26 17:30:43 +02:00
Mario Werner
1d2930abc7
redesigned save_segments_and_their_sections
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We have some elf files where a section (.ARM.exidx) is located in multiple segments.
To keep this property it is necessary to keep track of the emitted sections.
Furthermore, the correct sequence for the segment emission has to be determined.
This is done by postponing segments which are actually a subsequence of another segment.
Additionally the alignment is not considered as part of the file size of a segment anymore.
2014-02-17 11:52:25 +01:00
Mario Werner
5dd8ba29bd
assign sections to the segments during load based on the offsets
2014-02-13 18:59:16 +01:00
Mario Werner
f78a519522
removed const from the segment load function
2014-02-13 18:45:17 +01:00
