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Author SHA1 Message Date
Tobias Frost
871a79f35b mremap handling in case of error and creating a duplicate mapping. 
- mremap can fail, in this case the old mapping is retained.
- mremap, when oldsize is 0, a new mapping is created without freeing
the old one.

See mremap(2) for details.
 2022-06-22 15:17:48 +02:00
Tobias Frost
f090e95e83 munmap can fail. 
According to munmap(2), the call can fail, e.g if the adress given is
not at a page boundary.
 2022-06-22 15:15:14 +02:00
Tobias Frost
61a32cf95e Consider page size in report_mmap / report_unmap. 
mmaps are full of quirks ;-)

- mmap(2) will always allocate whole memory pages, even if the
  caller only reuqests a partial page.
  This is considered by calculating the "real" size of the mmap.

- munmap(2) also operates on pages, unmapping every page it "touches.",
  so the size parameter is adjusted if needed.
 2022-06-22 15:13:56 +02:00
sstefani
4007678321
Merge pull request #9 from coldtobi/fix_libz_liberty_linkage 
find_library(liberty)
 2022-06-21 12:46:18 +02:00
Tobias Frost
ce552acad2 find_library(liberty) will also take care of the demangle header 
so, CHECK_INCLUDE_FILES_ERROR(libiberty/demangle.h) is not needed and
actually fails to find the header if the header is in some non-standard
location. (e.g if it comes from a conan package)
 2022-06-21 10:42:45 +02:00
sstefani
811a3b75e2
Merge pull request #8 from coldtobi/fix_older_gcc 
Fix add_compile_options spelling.
 2022-06-21 10:25:25 +02:00
Tobias Frost
fd12122c86 Fix add_compile_options spelling. 2022-06-13 09:48:17 +02:00
sstefani
a6feaf045a
Merge pull request #7 from coldtobi/fix_arm_compile_issues 
Fix arm compile issues
 2022-06-10 14:48:40 +02:00
sstefani
d5ba7df9ae
Merge pull request #6 from coldtobi/fix_older_gcc 
Wimplicit_fallthrough requires gcc7 or newer, so only enable it there.
 2022-06-10 14:48:03 +02:00
sstefani
cb502b8676
Merge pull request #5 from coldtobi/fix_4_ancient_readline 
Use rl_clear_history only if available, fallback to clear_history if not
 2022-06-10 14:47:39 +02:00
sstefani
521b1a2bca
Merge pull request #4 from coldtobi/update-bfd 
Fix compilation issue with newer binutils
 2022-06-10 14:47:25 +02:00
sstefani
7e789d5555
Merge pull request #3 from coldtobi/fix_disable_client 
Fix compilation when DISABLED_CLIENT is engaged.
 2022-06-10 14:47:00 +02:00
Tobias Frost
c39c76a284 More unused parameters fixed. 2022-06-10 14:23:32 +02:00
Tobias Frost
83f3e2b1be struct libref members have been renamed previously. 
Do also in the arm specific code.
 2022-06-10 14:06:33 +02:00
Tobias Frost
d103e4f4fb Fix include path for dwarf.h and add missing define 
the compiler included system dwarf.h, not with the project one.

DWARF_STOPUNWIND was not defined in the project's dwarf.h
 2022-06-10 13:43:14 +02:00
Tobias Frost
f6b3158574 SW_BP is not defined, it seems to be BP_SW 
(at least that is what breakpoint.h has)
 2022-06-10 13:27:15 +02:00
Tobias Frost
e49367d214 Fix unused parameter warning. 2022-06-10 13:12:42 +02:00
Tobias Frost
7d8fb9ec75 Wimplicit_fallthrough requires gcc7 or newer, so only enable it there. 
Also disable -Werror, as this is a great annoyance and breaks the build
with (newer) gccs or when some hardening options are enabled.
 2022-06-10 12:57:21 +02:00
Tobias Frost
5f0dd75c1f Use rl_clear_history only if available, fallback to clear_history if not. 
For ancient readline (I'm stuck to it on my embedded target...),
rl_clear_history is not available, so using clear_history instead.
 2022-06-10 12:25:25 +02:00
Tobias Frost
9fb6465fb8 Define "PACKAGE" to have bfd from binutils 2.31 happy. 
bfd 2.31 checks for this define and #errors out if it is not there.
 2022-06-10 09:44:16 +02:00
Tobias Frost
8f3f225afe Fix compilation when DISABLED_CLIENT is engaged. 2022-06-09 13:50:42 +02:00
Tobias Frost
c38415317c Fix compilation issue with newer binutils 
- Fixes for binutuils 2.31 / 2.34
- Fix CMake fails to error out if libbfd is not found.
- Fix conditiopnal linking if libbfd is not available. (e.g for client mode)
 2022-06-09 13:33:16 +02:00
Stefani Seibold
6f097d37e6 cleanup cmake 2018-05-07 22:33:29 +02:00
sstefani
c6c446f1c2
Merge pull request #2 from xmw/xenial 
Minor fixes on Ubuntu 16.04 with newer gcc and old CMake.
 2018-05-07 22:30:30 +02:00
Michael Weber
05427b0efb Disable unused return code warning for unreachable code. 2018-05-07 17:49:47 +02:00
Michael Weber
c97313611e update dependencies for ubuntu/xenial 2018-05-07 17:48:05 +02:00
Michael Weber
935c0cff36 Remove IPO disabled artefacts. 2018-05-07 17:47:46 +02:00
Stefani Seibold
42e3f9ad79 fix auxv parser 2018-04-25 17:36:14 +02:00
Stefani Seibold
badc8d24fd code cleanup 2018-04-18 12:47:43 +02:00
Stefani Seibold
31e24c9426 fix debug option 2018-04-18 08:48:20 +02:00
Stefani Seibold
ed95193efe fix help messages 2018-04-18 08:46:07 +02:00
Stefani Seibold
7970712f70 minor fixes 2018-04-18 08:43:17 +02:00
Stefani Seibold
da9ae73ea9 bump to new version 2018-04-17 18:01:57 +02:00
Stefani Seibold
ae7d7d5afb minor dwarf fix 2018-04-17 17:32:45 +02:00
Stefani Seibold
6ac727d143 minor dwarf improvments 2018-04-17 14:57:49 +02:00
Stefani Seibold
98a3c4a942 fix non debug build 2018-04-17 11:36:52 +02:00
Stefani Seibold
495a9d535d fix dwarf unwinding 2018-04-17 11:28:37 +02:00
Stefani Seibold
73a4eca5ce fix address spaces 2018-04-16 16:24:19 +02:00
Stefani Seibold
87f73f3220 fixes 2018-04-16 09:10:19 +02:00
Stefani Seibold
a6c7ba8fcc code cleanup 2018-04-12 13:03:16 +02:00
Stefani Seibold
dc6b85bd8b fix process attach 2018-04-12 11:14:11 +02:00
Stefani Seibold
b58a41680a fix copyright 2018-04-12 11:11:58 +02:00
Stefani Seibold
e1e243e25a various bug fixes 2018-04-12 11:00:20 +02:00
Stefani Seibold
0155d789b4 bump to version 0.8 
tons of fixes. On the way to a final release 1.0
 2018-04-06 22:10:20 +02:00
Stefani Seibold
4c5f0c20b4 fix echo_all_cmake_variable_values function 
clean up the output
 2017-12-19 11:18:31 +01:00
Stefani Seibold
4ce01bc3fe switch to cmake build system 
kick out automake and use cmake instead
 2017-12-19 11:13:07 +01:00
Stefani Seibold
3b7a0d0552 clean up, option for invalid free releases 2016-05-24 10:01:41 +02:00
Stefani Seibold
3e2980613c more accurate single step, prelink fixes, cleanup 2016-05-23 10:27:47 +02:00
Stefani Seibold
cf997a7dc9 accurate single step, c++ 11 support, optimizations 2016-05-22 09:50:18 +02:00
Stefani Seibold
e50dccecb3 fix realloc 2016-05-19 18:12:09 +02:00