37 lines
961 B
C
37 lines
961 B
C
#ifndef OPENRISC_TARGET_SYSCALL_H
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#define OPENRISC_TARGET_SYSCALL_H
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struct target_pt_regs {
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union {
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struct {
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/* Named registers */
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uint32_t sr; /* Stored in place of r0 */
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target_ulong sp; /* r1 */
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};
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struct {
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/* Old style */
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target_ulong offset[2];
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target_ulong gprs[30];
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};
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struct {
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/* New style */
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target_ulong gpr[32];
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};
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};
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target_ulong pc;
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target_ulong orig_gpr11; /* For restarting system calls */
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uint32_t syscallno; /* Syscall number (used by strace) */
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target_ulong dummy; /* Cheap alignment fix */
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};
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#define UNAME_MACHINE "openrisc"
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#define UNAME_MINIMUM_RELEASE "2.6.32"
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#define TARGET_MINSIGSTKSZ 2048
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#define TARGET_MLOCKALL_MCL_CURRENT 1
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#define TARGET_MLOCKALL_MCL_FUTURE 2
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#define MMAP_SHIFT TARGET_PAGE_BITS
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#endif /* OPENRISC_TARGET_SYSCALL_H */
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