Differential D29060 Diff 85474 sys/arm64/arm64/elf32_machdep.c

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sys/arm64/arm64/elf32_machdep.c

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#include <sys/proc.h>		#include <sys/proc.h>
#include <sys/sysent.h>		#include <sys/sysent.h>
#include <sys/imgact_elf.h>		#include <sys/imgact_elf.h>
#include <sys/syscall.h>		#include <sys/syscall.h>
#include <sys/signalvar.h>		#include <sys/signalvar.h>
#include <sys/vnode.h>		#include <sys/vnode.h>

#include <machine/elf.h>		#include <machine/elf.h>
		#ifdef VFP
		#include <machine/vfp.h>
		#endif

#include <compat/freebsd32/freebsd32_util.h>		#include <compat/freebsd32/freebsd32_util.h>

#define FREEBSD32_MINUSER 0x00001000		#define FREEBSD32_MINUSER 0x00001000
#define FREEBSD32_MAXUSER ((1ul << 32) - PAGE_SIZE)		#define FREEBSD32_MAXUSER ((1ul << 32) - PAGE_SIZE)
#define FREEBSD32_SHAREDPAGE (FREEBSD32_MAXUSER - PAGE_SIZE)		#define FREEBSD32_SHAREDPAGE (FREEBSD32_MAXUSER - PAGE_SIZE)
#define FREEBSD32_USRSTACK FREEBSD32_SHAREDPAGE		#define FREEBSD32_USRSTACK FREEBSD32_SHAREDPAGE

▲ Show 20 Lines • Show All 184 Lines • ▼ Show 20 Lines	freebsd32_setregs(struct thread td, struct image_params imgp,
*/		*/
tf->tf_x[0] = stack;		tf->tf_x[0] = stack;
/* SP_usr is mapped to x13 */		/* SP_usr is mapped to x13 */
tf->tf_x[13] = stack;		tf->tf_x[13] = stack;
/* LR_usr is mapped to x14 */		/* LR_usr is mapped to x14 */
tf->tf_x[14] = imgp->entry_addr;		tf->tf_x[14] = imgp->entry_addr;
tf->tf_elr = imgp->entry_addr;		tf->tf_elr = imgp->entry_addr;
tf->tf_spsr = PSR_M_32;		tf->tf_spsr = PSR_M_32;

		#ifdef VFP
		vfp_reset_state(td, td->td_pcb);
		#endif
}		}

void		void
elf32_dump_thread(struct thread td, void dst, size_t *off)		elf32_dump_thread(struct thread td, void dst, size_t *off)
{		{
/* XXX: VFP */		/* XXX: VFP */
}		}