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ntdll: On Mac, store the dyld image info address in the PEB.

This commit is contained in:
Ken Thomases 2013-12-04 16:07:55 -06:00 committed by Alexandre Julliard
parent ce09d3633a
commit 22cf68e1bc
1 changed files with 20 additions and 0 deletions
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20
dlls/ntdll/thread.c
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@ -186,6 +186,23 @@ done:
return status;
}
#ifdef __APPLE__
#include <mach/mach.h>
#include <mach/mach_error.h>
static ULONG get_dyld_image_info_addr(void)
{
ULONG ret = 0;
#ifdef TASK_DYLD_INFO
struct task_dyld_info dyld_info;
mach_msg_type_number_t size = TASK_DYLD_INFO_COUNT;
if (task_info(mach_task_self(), TASK_DYLD_INFO, (task_info_t)&dyld_info, &size) == KERN_SUCCESS)
ret = dyld_info.all_image_info_addr;
#endif
return ret;
}
#endif /* __APPLE__ */
/***********************************************************************
* thread_init
*
@ -245,6 +262,9 @@ HANDLE thread_init(void)
InitializeListHead( &ldr.InMemoryOrderModuleList );
InitializeListHead( &ldr.InInitializationOrderModuleList );
InitializeListHead( &tls_links );
#ifdef __APPLE__
peb->Reserved[0] = get_dyld_image_info_addr();
#endif
/* allocate and initialize the initial TEB */