54 lines
1.4 KiB
C
54 lines
1.4 KiB
C
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/*
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* mips64 system call definitions
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*
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef _MIPS64_SYSCALL_H_
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#define _MIPS64_SYSCALL_H_
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/*
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* struct target_pt_regs defines the way the registers are stored on the stack
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* during a system call.
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*/
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struct target_pt_regs {
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/* Saved main processor registers. */
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abi_ulong regs[32];
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/* Saved special registers. */
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abi_ulong cp0_status;
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abi_ulong lo;
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abi_ulong hi;
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abi_ulong cp0_badvaddr;
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abi_ulong cp0_cause;
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abi_ulong cp0_epc;
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};
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#if defined(TARGET_WORDS_BIGENDIAN)
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#define UNAME_MACHINE "mips64"
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#else
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#define UNAME_MACHINE "mips64el"
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#endif
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#define TARGET_HW_MACHINE "mips"
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#define TARGET_HW_MACHINE_ARCH UNAME_MACHINE
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/* sysarch() commands */
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#define TARGET_MIPS_SET_TLS 1
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#define TARGET_MIPS_GET_TLS 2
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#endif /* !_MIPS64_SYSCALL_H_ */
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