749db2de75
fixup! refactor hooks
2025-07-29 12:20:34 +00:00
49db147f92
clear ptimers before each run
2025-07-23 08:41:26 +00:00
ad273375f8
missing header
2025-07-23 08:41:26 +00:00
208cf5be73
refactor hooks
2025-07-23 08:41:26 +00:00
d3fca27481
re-introduce native breakpoints
2025-07-23 08:41:26 +00:00
7f3f2188bd
move instrumentation to hook file
2025-07-23 08:41:26 +00:00
Romain Malmain
a7e9d70e14
forgot
2025-04-30 13:51:55 +02:00
Romain Malmain
e0b8df9655
fix systemmode compilation
2025-04-30 13:47:55 +02:00
Romain Malmain
9366380915
format
2025-04-29 14:29:00 +02:00
Romain Malmain
7633d5fce5
reorganize stuff
2025-04-29 14:26:42 +02:00
Romain Malmain
97bef506ee
Update syshook ret definition ( #109 )
2025-03-24 17:46:26 +01:00
Romain Malmain
4df4d2dcfa
Add crash exit request ( #106 )
...
* add crash exit request.
* make it possible to choose between crashing methods
2025-03-14 16:57:23 +01:00
Romain Malmain
a86bd6bbcb
rename symbols to fit with rust 2024. ( #104 )
...
reformat code with more typedefs.
2025-03-04 14:45:11 +01:00
Romain Malmain
695657e4f3
Refactoring of signal handling ( #100 )
...
* refactor signal handling for qemu usermode
2025-02-01 12:10:21 +01:00
Romain Malmain
7e0dc68430
Refactor read/write hooks ( #99 )
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* Refactor read/write hooks
* add PC to the callbacks
* simplify code, merge common code
* remove useless tcg frees
* use tcg_constant_tl as much as possible, removing most #if in libafl code.
2025-01-27 12:32:35 +01:00
Marco C.
30ad91fb4f
Add systemmode hw_breakpoint libafl set/remove fns ( #93 )
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* Add systemmode hw_breakpoint libafl set/remove fns
* very bad kvm breakpoint hook yolo
* cleanup
* Prevent GDB from using HW breakpoints
* fix: hw breakpoint add/rm no loop over CPUs
2025-01-24 15:47:33 +01:00
Romain Malmain
ace364678a
Nyx api support ( #97 )
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* add nyx support
* target independent helper call.
2025-01-06 16:13:11 +01:00
Alessandro De Vito
fb1b23cb2f
added definition for libafl_get_initial_brk
2024-12-17 13:37:00 +02:00
Romain Malmain
b01a0bc334
Fix helper function calls & support for new x86 decoder ( #92 )
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* fix helper function calls
* cmp hooks: support for new x86 decoder
2024-10-31 16:31:54 +01:00
Romain Malmain
0832bb4892
fix libafl side wih new version
2024-10-25 22:41:53 +02:00
Romain Malmain
d663793952
Early return from libafl edge generation if no exec hooks ( #85 )
...
* bug with edges in systemmode, not fixed yet
* timeout request only for systemmode
2024-09-20 13:42:52 +02:00
Romain Malmain
f58a6859f3
extern some variables + cleanup ( #86 )
2024-09-12 19:49:02 +02:00
Romain Malmain
ee43af7f80
Run thread hooks for KVM mode ( #84 )
...
* Run thread hooks for KVM mode
* Unify qemu init function symbol for systemmode and usermode
* get tid from caller instead of callee
2024-08-21 15:36:05 +02:00
Romain Malmain
7f468ebba6
Second round of cleanups ( #83 )
...
* get rid of as many extern / function definition in QEMU codebase.
* mostly moved cpu / gdb related code.
* move qemu snapshot code in dedicated files.
2024-08-14 10:28:47 +02:00
Romain Malmain
86d38fbfa7
Add pre/post cpu_run hooks + Refactoring ( #82 )
...
* Add cpu_run pre/post exec hooks, to hook the cpu just before / after it runs target code.
* Refactor hooks to separate them in different files
* Remove most extern variables
* Reduce the amount of extra code in QEMU
* Add clang-format script
2024-08-13 16:56:00 +02:00
Romain Malmain
11b27cc216
Refactor and fix edge-related code generation ( #81 )
...
* refactor and fix edge-related code generation.
- fix sigsetjmp bug
- fix tcg buffer overflow bug due to wrong icount report.
- closer to original QEMU implementation to improve maintainability.
- use the right TB icount / size semantic
- report problems related errors during generation
2024-08-06 09:49:51 +02:00
Romain Malmain
712661c820
Rename instruction hooks ( #75 )
...
* rename instruction hooks
2024-06-03 10:23:57 +02:00
Romain Malmain
9d2197b73b
Better typed syx snapshot check result ( #74 )
...
* better typed snapshot check
* edit compile_commands.json to use the real compiler
2024-05-22 18:49:59 +02:00
Romain Malmain
9f3e2399ee
QEMU host page size getter ( #73 )
...
* QEMU host page size getter
* Rename to sync_exit
2024-05-06 18:07:38 +02:00
cube0x8
43302cdc39
Fixed qemu usermode snapshot ( #66 )
...
* Fixed qemu usermode snapshot
---------
Co-authored-by: Romain Malmain <romain.malmain@pm.me>
2024-05-01 16:15:52 +02:00
Romain Malmain
bf82921212
Add missing LibAFL RW callbacks ( #65 )
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* Add other rw missing callbacks
* Fix mapping iterator
* LibAFL guard
2024-04-24 10:57:25 +02:00
Romain Malmain
2edf778b1c
Add utils ( #62 )
...
* add utils file
* user only guard.
2024-04-17 18:08:38 +02:00
Romain Malmain
50b0c90e0a
Moving libafl related files in dedicating folders ( #60 )
...
* Restructuration of libafl dirs. Formatting + export of maps struct and functions.
* Fix wrong header path.
* Fix misc path
2024-04-11 16:45:36 +02:00
