Dirk Stolle
1775cebd4f
Fix several typos
2025-05-01 23:26:37 +02:00
Oliver Kowalke
d811245d08
update documentation
2024-03-10 20:20:54 +01:00
PeterYang12
3484575878
Add shadow stack support for fcontext
...
Shadow stack is part of Intel's Control-Flow Enforcement Technology.
Whenever a function is called, the return address is pushed onto both
the regular stack and the shadow stack. When that function returns, the
return addresses are popped off both stacks and compared; if they fail
to match, #CP raised.
Backport this commit from https://github.com/php/php-src/pull/9283
With this commit, we create shadow stack with syscall map_shadow_stack
(no.451) for each fiber context and switch the shadow stack accordingly
during fcontext switch.
Signed-off-by: PeterYang12 <yuhan.yang@intel.com >
Signed-off-by: chen-hu-97 <hu1.chen@intel.com >
2022-09-29 22:58:22 -07:00
Antony Polukhin
2f0b5034b7
Support for stack protection
2022-09-17 18:38:12 +03:00
Oliver Kowalke
14b4f45187
docu: sanitizer support
2019-10-02 08:17:24 +02:00
Oliver Kowalke
0c754f90c5
execution_context removed
2019-08-29 13:42:03 +02:00
Oliver Kowalke
fa890b1c4d
adapt Jamfiles for new properties
2017-06-04 20:27:03 +02:00
Oliver Kowalke
4b8a730919
support ucontext_t in callcc()
2017-06-01 18:20:02 +02:00
Oliver Kowalke
518ba02aa2
docu: add hint how execution_context-API can be used
2017-04-09 19:10:23 +02:00
Oliver Kowalke
03573d7e7e
Update stack.qbk
2017-03-14 14:25:23 +01:00
Oliver Kowalke
decef3c69a
typo in docu
2016-03-04 18:27:56 +01:00
Oliver Kowalke
6dfe40a916
fix typos in docu
2016-03-04 18:02:06 +01:00
Oliver Kowalke
7eb8302865
pooled_fixedsize_stack uses boost.pool
2016-03-04 17:56:11 +01:00
Oliver Kowalke
073e3ce15e
update documentation
2016-02-27 20:21:09 +01:00
Oliver Kowalke
782d70f5be
use boost::pool::pool<> in fixedsize_stack
2016-02-27 16:45:52 +01:00
Oliver Kowalke
1bf9f6dfdb
documentation updated
2016-01-12 20:29:58 +01:00
Oliver Kowalke
4f9df7d8e4
segmented-stacks=on -> only segmented_stack can be used
2015-10-18 19:16:19 +02:00
Oliver Kowalke
1a119ca612
add support for Valgrind
2015-01-29 19:11:44 +01:00
Oliver Kowalke
2dce78f1bf
update docu
2015-01-23 22:27:08 +01:00
Oliver Kowalke
aba41e54cc
update documentation
2015-01-23 22:19:23 +01:00
Oliver Kowalke
ba36e3d243
add support for execution_context
2014-11-21 20:21:47 +01:00
Oliver Kowalke
f1f7a800a5
update documentation
2014-02-20 20:38:23 +01:00
Oliver Kowalke
dbfeda223d
context: simple_stack_allocator moved to examples directory, guarded_stack_allocator removed
...
[SVN r81346]
2012-11-14 17:30:45 +00:00
Oliver Kowalke
5fe939cd06
context: namespace renamed to 'context'; spltting up asm files
...
[SVN r80529]
2012-09-15 06:31:49 +00:00
Oliver Kowalke
70cd2a52a5
context: fix TABs, pagesize() added in docu
...
[SVN r80425]
2012-09-06 20:18:23 +00:00
Oliver Kowalke
854c49d321
context: return pointer to fcontext_t
...
- make_fcontext() allocated fcontext_t on context stack and return pointer
- stack_allocator renamed to guarded_stack_allocator
- simple_stack_allocator using calloc()/free() added
- pagesize() made public accessible
[SVN r80423]
2012-09-06 19:43:07 +00:00
Oliver Kowalke
daf017cb4c
context: refactoring stack_allocator (Windows stack sizes etc.)
...
[SVN r80375]
2012-09-03 17:06:56 +00:00
Oliver Kowalke
f30ee90b4e
context: correct stack frames on arm, mips, ppc
...
- alignment of stack frame for arm, mips, ppc
- stack::allocate() returns address of stack begin
[SVN r80354]
2012-09-01 22:56:52 +00:00
Oliver Kowalke
e32d499ae2
context: new layout for fcontext_t
...
- fcontext_t takes pointer to stack (lower addresses) and stack size
- make_fcontext() computes start address of stack pointer depending on
architecture (growing upwards, downwards)
- make_fcontext() preserves frame pointer on intel
- stack alignment corrected on intel
- BOOST_USE_UCONTEXT for performance measurements added
[SVN r80338]
2012-08-31 19:50:07 +00:00
Oliver Kowalke
13b4a5b3bd
context: library stripped
...
[SVN r77938]
2012-04-12 18:42:36 +00:00
