1/*
2 * Copyright (c) 2010, 2011-2012, 2015 ARM Limited
3 * All rights reserved
4 *
5 * The license below extends only to copyright in the software and shall
6 * not be construed as granting a license to any other intellectual
7 * property including but not limited to intellectual property relating
8 * to a hardware implementation of the functionality of the software

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53 public:
54 static void
55 archClone(uint64_t flags,
56 Process *pp, Process *cp,
57 ThreadContext *ptc, ThreadContext *ctc,
58 uint64_t stack, uint64_t tls)
59 {
60 ArmISA::copyRegs(ptc, ctc);
61 }
62};
63
64class ArmLinux32 : public ArmLinux
65{
66 public:
67
68 static const int TGT_SIGHUP = 0x000001;

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263
264 /// For times().
265 struct tms {
266 int32_t tms_utime; //!< user time
267 int32_t tms_stime; //!< system time
268 int32_t tms_cutime; //!< user time of children
269 int32_t tms_cstime; //!< system time of children
270 };
271
272 static void
273 archClone(uint64_t flags,
274 Process *pp, Process *cp,
275 ThreadContext *ptc, ThreadContext *ctc,
276 uint64_t stack, uint64_t tls)
277 {
278 ArmLinux::archClone(flags, pp, cp, ptc, ctc, stack, tls);
279
280 if (stack)
281 ctc->setIntReg(ArmISA::INTREG_SP, stack);
282 }
283};
284
285class ArmLinux64 : public ArmLinux
286{
287 public:
288
289 static const int TGT_SIGHUP = 0x000001;
290 static const int TGT_SIGINT = 0x000002;

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520
521 /// For times().
522 struct tms {
523 int64_t tms_utime; //!< user time
524 int64_t tms_stime; //!< system time
525 int64_t tms_cutime; //!< user time of children
526 int64_t tms_cstime; //!< system time of children
527 };
528
529 static void archClone(uint64_t flags,
530 Process *pp, Process *cp,
531 ThreadContext *ptc, ThreadContext *ctc,
532 uint64_t stack, uint64_t tls)
533 {
534 ArmLinux::archClone(flags, pp, cp, ptc, ctc, stack, tls);
535
536 if (stack)
537 ctc->setIntReg(ArmISA::INTREG_SP0, stack);
538 }
539};
540
541#endif