27fcecb30f
Add MAP_FIXED_NOREPLACE.
2020-07-08 18:17:11 +02:00
21b3cd34a8
Change the default fmap2 impl to use fmap.
2020-07-08 17:35:24 +02:00
6869e82a92
Add mmap2.
2020-07-08 15:36:59 +02:00
a1af645cbf
Remove bloated ptrace flags
...
I have had a think, and these flags are pointless. Since this is a
microkernel, there should always be exactly one way to do something, and
it should be the most flexible and simplest to implement. And you can
already just set breakpoints on the address provided by the signal
handler, and we'll give the entrypoint as an address to the fexec call.
2020-07-07 13:44:15 +02:00
69a8340f12
Add PTRACE_STOP_SIGNAL_HANDLER
...
Not entirely a useful thing, one *could* also put a breakpoint on the
handler address... I'll need to think about this some more.
2020-07-07 10:51:57 +02:00
fcebe8f225
Merge branch 'signed-seek' into 'master'
...
change seek sig to match posix - signed pos and result
See merge request redox-os/syscall!45
2020-06-27 11:48:09 +00:00
c23d36e892
ptrace: stop on fexec
2020-06-21 17:53:29 +02:00
940f3f1e30
move calc_seek_offset* to syscall
2020-06-19 23:53:05 +01:00
1c394c447f
change seek sig to match posix - signed pos and result
2020-06-19 23:31:20 +01:00
eebf1c3856
Add missing match item for Greedy.
2020-06-16 21:50:56 +02:00
783a03dc73
Merge branch 'complex-physalloc' into 'master'
...
Add a more complex physalloc syscall.
See merge request redox-os/syscall!46
2020-06-16 12:11:58 +00:00
3efc8d06be
Add a more complex physalloc syscall.
2020-06-16 12:11:58 +00:00
1c637e72b2
ptrace: Block on read, not on write
2020-06-16 13:00:09 +02:00
e380f6b3d4
Allow syscall::Result to accept other error types.
2020-02-10 15:32:30 +01:00
6cd82c63cd
Enhance the Mmio API, and deprecate Mmio::new().
2020-02-10 15:32:07 +01:00
08a3800e87
Also allow ?Sized types to get the physaddr.
2020-02-02 11:44:55 +01:00
a2938fc7a3
Allow Dma to use ?Sized types, mostly for slices.
2020-02-02 11:44:55 +01:00
6ba71e7e06
Add ptrace exit breakpoint
2019-08-15 14:21:50 +02:00
bf5e138def
Allow catching int3
2019-07-31 16:43:28 +02:00
75a1e6f970
Add way to ignore signals
2019-07-30 15:54:07 +02:00
51f0ef2826
Implement Deref for PtraceFlags
2019-07-29 08:31:21 +02:00
a0581db1fa
Merge ProtFlags and MapFlags
2019-07-28 17:36:10 +02:00
c0dad4475a
Fix tests
2019-07-27 16:23:25 +02:00
9a7bd554d5
Suggestion: Switch to bitflags
2019-07-26 12:23:03 +02:00
edf3c008dc
u64s are bigger than I thought!
2019-07-26 10:28:42 +02:00
52441c28b1
First step for ptrace overhaul
2019-07-24 21:41:57 +02:00
df993cc26e
Switch to 2018 edition
2019-07-24 21:41:53 +02:00
85a45f382c
WIP(ptrace): Better support for signals
...
Signals now cause an event, and there's a way to continue until the
next signal. I can see this being used for detection of `int3`
although I'm not entirely sure as it may prove being too late to stop
abortion of process.
2019-07-23 20:15:33 +02:00
1ee9229c6a
fixup! Fix sigaction Undefind Behavior
2019-07-23 20:15:33 +02:00
35b30e6fa9
Fix sigaction Undefind Behavior
...
Rust does not allow a `fn`-pointer to be null. This fixes that, while
luckily doing it in a way that leaves system calls
backwards-compatible :)
2019-07-23 20:15:32 +02:00
dcacbaed80
Add PtraceEvent for catching tracee forks
2019-07-23 20:14:52 +02:00
c89c2cb2f4
Add tests
2019-07-20 10:11:01 -06:00
cceeae6ffe
Add more tests
2019-07-07 09:11:45 -06:00
49dd22260b
Fix floating-point struct
2019-07-04 15:51:55 +02:00
e3fd644ba9
Compile on non-redox platforms but return ENOSYS for all system calls
2019-07-04 07:44:09 -06:00
43c562a921
0.1.55:
...
- deprecate chmod
- add tests
- CI using redoxer
2019-07-03 21:29:08 -06:00
ea1f9e098b
Compile empty on non-redox platforms
2019-07-03 20:12:32 -06:00
4e3518b187
WIP(ptrace): Make the register structs x86_64-specific
2019-07-01 18:31:26 +02:00
e5bbe5b7e0
WIP(ptrace): Add PTRACE_WAIT
2019-07-01 16:16:34 +02:00
a7aff4b60d
WIP(ptrace): Add an alternative to Linux' user_regs_struct
2019-06-25 10:07:58 +02:00
5cdc240d13
0.1.54 - add method to disable caching when using physmap
2019-04-08 17:49:25 -06:00
a5c19c54de
Do not require transpose_result, it is now stable
2019-04-07 10:51:41 -06:00
b07c481b4a
0.1.53 - add funmap to Scheme traits
2019-04-06 18:58:09 -06:00
9eff3aeeef
Add CLONE_STACK flag
2019-03-31 08:41:43 -06:00
a715b8cf97
Switch over to using syscall instruction and linux abi on x86_64
2019-01-19 21:41:14 -07:00
54c06ce754
Add mprotect
2018-12-31 20:32:04 -07:00
6909fb1c32
0.1.49 - mark ITimerSpec fields public
2018-12-28 21:44:49 -07:00
65d1ea7900
0.1.48 - add itimerspec
2018-12-28 21:29:26 -07:00
d84a66b609
0.1.47 - fix signature of sigprocmask
2018-12-28 21:19:36 -07:00
697dbd3001
0.1.46 - add sigprocmask
2018-12-28 21:13:33 -07:00
4lDO2