mirror of
https://github.com/darlinghq/darling-newlkm.git
synced 2024-12-04 10:03:32 +00:00
93c52c0986
Major changes:
* We now use BSD `proc` and `uthread` structures
* We now use XNU's own pthread interface
* This is done to increase compatibility with XNU code and make it easier to include XNU code that depends on it
* This is pretty easy due to Apple having modularized the pthread implementation into a kext: all we have to do is pretend to be that kext
* We compile the Blocks runtime (libclosure)
* GCC doesn't support blocks, so the LKM only compiles with Clang at the moment
* Unfortunately, Apple has decided to use them in the Mach code of XNU now.
I didn't look into just how much they use them and how easy/difficult it would be to remove them,
but that's the current situation.
* We compile and use(?) IPC importance code
Other than that, there were many more small changes that needed to be made (which was to be expected; we jumped from XNU-3000-ish to XNU-6153).
This code has *not* been tested to run yet, and probably won't run successfully without further modifications.
70 lines
1.2 KiB
C
70 lines
1.2 KiB
C
#ifndef _DARLING_LKM_SYSCALL_ARGS_H_
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#define _DARLING_LKM_SYSCALL_ARGS_H_
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#include <darling/api.h> // for most of the arg structures...
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// ...and now let's define the rest (the ones that the outside world doesn't need to use)
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struct bsdthread_register_args {
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uint64_t threadstart;
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uint64_t wqthread;
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uint32_t flags;
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uint64_t stack_addr_hint;
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uint64_t targetconc_ptr;
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uint32_t dispatchqueue_offset;
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uint32_t tsd_offset;
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};
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struct bsdthread_create_args {
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uint64_t func;
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uint64_t func_arg;
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uint64_t stack;
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uint64_t pthread;
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uint32_t flags;
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};
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struct psynch_rw_longrdlock_args {
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uint64_t rwlock;
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uint32_t lgenval;
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uint32_t ugenval;
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uint32_t rw_wc;
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int flags;
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};
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struct psynch_rw_unlock2_args {
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uint64_t rwlock;
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uint32_t lgenval;
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uint32_t ugenval;
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uint32_t rw_wc;
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int flags;
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};
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struct psynch_rw_yieldwrlock_args {
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uint64_t rwlock;
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uint32_t lgenval;
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uint32_t ugenval;
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uint32_t rw_wc;
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int flags;
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};
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struct psynch_rw_upgrade_args {
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uint64_t rwlock;
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uint32_t lgenval;
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uint32_t ugenval;
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uint32_t rw_wc;
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int flags;
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};
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struct psynch_rw_downgrade_args {
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uint64_t rwlock;
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uint32_t lgenval;
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uint32_t ugenval;
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uint32_t rw_wc;
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int flags;
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};
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// void?
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struct thread_selfid_args;
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#endif // _DARLING_LKM_SYSCALL_ARGS_H_
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