Fix hook-function:

- Thread stoppage is now complemented by sigaction to catch injected
  threads (sigaction is not used exclusively because the rest of the
  program could be trying to use sigaction itself in the meantime - this
  is a real thing, ask Dolphin)

- mprotect is no longer used due to max_protection possibly getting in
  the way; instead, a copy is created and mapped onto the original.

1 files changed, 1 insertions, 21 deletions

diff --git a/lib/darwin/mach-decls.h b/lib/darwin/mach-decls.h
index 29ea908..b1c7af6 100644
--- a/lib/darwin/mach-decls.h
+++ b/lib/darwin/mach-decls.h
@@ -1,26 +1,6 @@
 #pragma once
 #include <stdint.h>
-
-struct _x86_thread_state_32 {
-    uint32_t eax, ebx, ecx, edx, edi, esi, ebp, esp;
-    uint32_t ss, eflags, eip, cs, ds, es, fs, gs;
-};
-#define _x86_thread_state_32_flavor 1
-struct _x86_thread_state_64 {
-    uint64_t rax, rbx, rcx, rdx, rdi, rsi, rbp, rsp;
-    uint64_t r8, r9, r10, r11, r12, r13, r14, r15;
-    uint64_t rip, rflags, cs, fs, gs;
-};
-#define _x86_thread_state_64_flavor 4
-struct _arm_thread_state_32 {
-    uint32_t r[13], sp, lr, pc, cpsr;
-};
-#define _arm_thread_state_32_flavor 9
-struct _arm_thread_state_64 {
-    uint64_t x[29], fp, lr, sp, pc;
-    uint32_t cpsr, pad;
-};
-#define _arm_thread_state_64_flavor 6
+#include <mach/mach.h>
 
 kern_return_t mach_vm_read_overwrite(vm_map_t, mach_vm_address_t, mach_vm_size_t, mach_vm_address_t, mach_vm_size_t *);
 kern_return_t mach_vm_remap(vm_map_t, mach_vm_address_t *, mach_vm_size_t, mach_vm_offset_t, int, vm_map_t, mach_vm_address_t, boolean_t, vm_prot_t *, vm_prot_t *, vm_inherit_t);