27 lines
1.0 KiB
Plaintext
27 lines
1.0 KiB
Plaintext
$OpenBSD: patch-base_runtime_mach-dep_signal-sysdep_h,v 1.1 2013/12/08 22:24:01 jasper Exp $
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Add support for OpenBSD/powerpc.
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--- base/runtime/mach-dep/signal-sysdep.h.orig Sun Dec 8 15:10:20 2013
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+++ base/runtime/mach-dep/signal-sysdep.h Sun Dec 8 21:15:48 2013
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@@ -331,6 +331,19 @@ extern void SetFSR();
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# define SIG_ResetFPE(scp) { (scp)->regs->gpr[PT_FPSCR] = 0x0; }
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typedef void SigReturn_t;
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+# elif defined(OPSYS_OPENBSD)
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+ /** PPC, OpenBSD **/
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+
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+# define SIG_FAULT1 SIGTRAP
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+# define INT_DIVZERO(s, c) ((s) == SIGTRAP)
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+# define INT_OVFLW(s, c) ((s) == SIGTRAP)
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+# define SIG_GetPC(scp) ((scp)->sc_frame.srr0)
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+# define SIG_SetPC(scp, addr) { (scp)->sc_frame.srr0 = (long)(addr); }
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+# define SIG_ZeroLimitPtr(scp) { ((scp)->sc_frame.fixreg[15] = 0); } /* limitptr = 15 (see src/runtime/mach-dep/PPC.prim.asm) */
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+# define SIG_GetCode(info,scp) (info)
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+
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+ typedef void SigReturn_t;
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+
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# endif /* HOST_RS6000/HOST_PPC */
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#elif defined(HOST_HPPA)
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